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82results about How to "Large amount of humidification" patented technology
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Variable humidifying system for fruit and vegetable refreshing and conveying and realizing method thereof
InactiveCN101971874APrecisely regulate humidityImprove accuracyFruit and vegetables preservationControl systemFuzzy pid
The invention discloses a variable humidifying system for fruit and vegetable refreshing conveying, which comprises an air supplying system, a water supplying system, a control system, a signal acquiring module and a spraying device, wherein the air supplying system, the water supplying system and the signal acquiring module are respectively connected with the control system; and the air supplying system and the water supplying system are respectively connected with the spraying device. The invention also discloses a realizing method of the variable humidifying system for fruit and vegetable refreshing conveying. An air piping electric control valve and a liquid piping proportional electromagnetic valve are controlled by adopting a fuzzy PID algorithm, and the leakage phenomenon easily occurring in the spraying device under the state of stopping humidifying can be effectively prevented by adopting a leakage preventing design. The invention has the advantages of high accuracy, blockage prevention, cleanness and environment protection, liquid level monitoring function, leakage prevention design, and the like.
Owner:SOUTH CHINA AGRI UNIV
Sauna apparatus
Owner:PANASONIC CORP
Air conditioner system and air conditioner control method
ActiveCN106839212AIncreased contact areaChange of spray areaMechanical apparatusSpace heating and ventilation safety systemsEngineeringWater spray
The invention discloses an air conditioner system, and belongs to the field of air conditioners. The air conditioner system comprises a temperature sensor used for measuring the temperature of the indoor environment, a spray header for spraying water, a draught fan used for blowing out water sprayed by the spray header, and a controller used for opening the draught fan and the spray header and determining the angle of the spray header when the difference between the temperature of the indoor environment measured by the temperature sensor and the set temperature is smaller than the threshold. According to the technical scheme, the temperature sensor is used for measuring the temperature of the indoor environment; the spray header is used for spraying water; the draught fan is used for blowing out water sprayed by the spray header; and the controller is used for opening the draught fan and the spray header and determining the angle theta of the spray header when the difference between the temperature of the indoor environment measured by the temperature sensor and the set temperature is smaller than the threshold. The controller controls the angle of the spray header to change a spraying zone and achieve the purpose of spraying different zones. The contact area of air and water is increased, and the humidification amount is increased. The invention further provides an air conditioner control method.
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1
Automatic humidifying apparatus
InactiveCN101025284AIncrease humidityLarge amount of humidificationLighting and heating apparatusAir humidification systemsEngineeringWater supply
The invention discloses an automatic humidifying device. The invention uses the wet curtain which part contacts with the water supplied by the water supplier installed on the drive shaft which is connected with the output axis of the actuating unit. The actuating unit is controlled by the automatic wet controlling device to make every part of the wet curtain rotate with the drive shaft and contact with the water to move out of the water disk and forms many moving evaporating surface. The invention can be used in the poultry hatching machine. The evaporation is quick and humidity adding is quick, mass and uniform. It has the simple structure, low cost and easy to maintenance.
Owner:翟光友
Ultrahigh pressure dry fog type humidification air conditioner
InactiveCN101769581ALow powerLarge amount of humidificationSpace heating and ventilation safety systemsLighting and heating apparatusNumerical controlHigh pressure water
The invention relates to a dry fog type humidification air conditioner adopting ultrahigh pressure micro-fog and wet films. The air conditioner comprises a hollow chassis body, a water inlet, a water outlet, a drainage pump, a water level sensor, a water tank, a high-pressure ceramic plunger pump, an electric motor used for driving the high-pressure pump, a high-pressure electromagnetic valve, a high-pressure water pipe, a high-pressure micro-fog nozzle array, a fan, a wind guide louver, a control box, a numerical control panel and a filter screen, wherein two wet films are arranged between the exhaust fan and the high-pressure micro-fog nozzles, fine fog particles with a diameter of less than 3 microns can penetrate through the wet films, the big fog particles with a diameter of more than 3 microns can be blocked by the wet films, and the secondary vaporization of big fog particles blocked by the wet films is realized by using the wind penetrating through the wet films. The invention not only realizes the characteristics of ultrahigh pressure micro-fog humidification way such as low power and large humidification amount, but also ensures that the fog particles penetrating through the wet films are characterized by small fog particle diameter and high humidification efficiency.
Owner:东莞市丰远电器有限公司
Humidifying method and device for household appliance and household appliance
InactiveCN110715352AMeet humidification needsImprove evaporation effectMechanical apparatusSpace heating and ventilation safety systemsEngineeringHome appliance
The invention discloses a humidifying method and device for a household appliance and the household appliance, wherein the method comprises the following steps of controlling the household appliance to enable a wet film assembly to humidify the interior of a room; detecting a current humidity in the room; and adjusting an opening angle of an air guide mechanism in the humidifying device accordingto the current humidity. In the humidifying method disclosed by the invention, after controlling and enabling the wet film assembly to humidify the interior of the room, the current humidity in the room is obtained, and the opening angle of the air guide mechanism in the humidification device is adjusted according to the current humidity, so that the opening angle of the air guide mechanism more accords with the humidification requirement, the humidification quantity of the wet film assembly can be ensured to be more matched with the current humidity, and the problem of poor humidification effect due to unmatched humidification quantity when the interior of the room is humidified depending on the wet film assembly only can be solved.
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
High-energy efficiency ratio air moistener
InactiveCN102052725ADetailed informationEasy to cleanLighting and heating apparatusAir humidification systemsFiberBusiness efficiency
The invention belongs to the improvement of a structure of an air moistener, and particularly relates to a high-energy efficiency ratio air moistener, which comprises a machine shell with an air inlet and an air outlet, wherein a fan is arranged on the air inlet; a water storage tank is arranged at the bottom in the machine shell; a water supply groove is formed above the water storage tank by a bracket arranged on the inner wall of the machine shell; a self-absorption array wet film evaporator formed by organic fiber membranes which are arranged uniformly is arranged in the water supply groove; an overflow line of the water supply groove is positioned below a waterline of the water storage tank; the air inlet end of the self-absorption array wet film evaporator is matched with the fan, and the air outlet end of the self-absorption array wet film evaporator is matched with the air outlet of the machine shell; a water distribution box is arranged above the self-absorption array wet film evaporator; water distribution holes corresponding to top edges of the organic fiber membranes which are arranged uniformly are arranged on the bottom surface of the water distribution box uniformly; and a water delivery pipe of a water pump positioned in the water storage tank is connected with the water distribution box. The high-energy efficiency ratio air moistener has large effective evaporation area, high evaporation efficiency, good moistening effect, less power consumption, high energy efficiency ratio, easiness of cleaning of a machine core, long service life, simple maintenance and low running cost.
Owner:田志坚
Rapid-humidification pure humidifier
InactiveCN102635913ALarge amount of humidificationImprove the humidification effectLighting and heating apparatusNoise suppressionLow noiseEvaporation
The invention discloses a rapid-humidification pure humidifier which comprises a box body (8), a water evaporation layer group (5), a low-noise fan (1), a heating drum (3), a low-discharge diving pump (2), a water pipe (4) and a water distribution device (6), wherein the low-discharge diving pump (2) is positioned in a water box arranged on the bottom of the box body (8), and the water distribution device (6) is positioned on a position at the upper part of the box body (8), approaching to the top end of the box body (8). The pure humidifier provided by the invention can rapidly humidify environmental air, can realize pure humidification in real meaning, has the characteristics of large humidification quantity and notable humidification effect, and is named as an ideal healthy humidification manner.
Owner:邯郸派瑞电器有限公司
Energy-saving air conditioner integrating humidification, fresh air and air processing and fresh air enthalpy value control method
InactiveCN103868160ALarge amount of humidificationSimple structureSpace heating and ventilation safety systemsLighting and heating apparatusFlueFresh air
The invention discloses an energy-saving air conditioner integrating humidification, fresh air and air processing. The energy-saving air conditioner resolves the problem that an existing data central apparatus room is high in energy consumption. The energy-saving air conditioner integrating humidification, the fresh air and air processing comprises a cabinet (1), a wet film humidification mechanism, an air control mechanism, a water supply mechanism, a draught fan (11), an air flue and an electric cabinet (9), wherein the wet film humidification mechanism is arranged in the cabinet and used for humidifying and cooling air, the air control mechanism is located at the top in the cabinet (1) and used for air return and fresh air conveying, the water supply mechanism is used for supplying a water source, the draught fan (11) is located at the bottom in the cabinet (1), the air flue is formed in the cabinet (1) and used for conveying the air out of the air control mechanism through the draught fan, and the electric cabinet (9) is used for controlling operation. On the basis, the invention further discloses a fresh air enthalpy value control method. According to the energy-saving air conditioner and the fresh air enthalpy value control method, double-layer humidification and cooling are adopted, the fresh air enthalpy value control method is used in a matched mode, and the energy-saving and emission reduction effect of the air conditioner is improved furthest.
Owner:YIMIKANG TECH GRP CO LTD
Self-cleaning control method for air conditioner
PendingCN110762719AIncrease frosting speedReduce frosting timeMechanical apparatusSpace heating and ventilation safety systemsFour-way valveSolenoid valve
The invention belongs to the technical field of air conditioners, and discloses a self-cleaning control method for an air conditioner. The problems that the whole self-cleaning time is long and the normal experience of users is affected due to the fact that a self-cleaning control method of an existing air conditioner generally has a low frosting speed are solved. The air conditioner includes a refrigerant circulation system and a solution circulation system. The self-cleaning control method includes the steps that under refrigeration working conditions, the frequency of a compressor is reduced, and a four-way valve is reversed; the frequency of the compressor is increased, the opening of an electronic expansion valve is reduced, the rotation speed of an outdoor fan of the air conditioneris reduced, the voltage of an indoor solution film and the voltage of an outdoor solution film are increased, and an outdoor heat exchanger is enabled to frost; after the outdoor heat exchanger frosts, the electronic expansion valve is first closed, and then a solenoid valve on the low pressure side of the compressor is closed after a preset time; and the outdoor heat exchanger is heated, and defrosting cleaning is carried out on the outdoor heat exchanger. According to the self-cleaning control method for the air conditioner, the self-cleaning efficiency of the outdoor heat exchanger can be improved, and the user experience is improved.
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
Two-time atomization humidifier
ActiveCN103206759AImprove humidification efficiencyLarge amount of humidificationSpace heating and ventilation safety systemsLighting and heating apparatusWater qualityWater spray
A two-time atomization humidifier comprises a case, a waterway pipe, an airway pipe and a nozzle. The nozzle comprises a nozzle jacket, a nozzle front cap and a nozzle back part, the nozzle front cap is in a round cap structure, an inward skew wall groove is arranged in the middle of the top of the nozzle front cap, a center hole is arranged at the center of the bottom of the skew wall groove, and slant air spray holes facing the central line of the nozzle are arranged on skew walls on two opposite sides of the skew wall groove; protruding water spray nozzles and air channels are arranged the center and two sides of the front end of the nozzle back part respectively, and the water spray nozzles of the nozzle back part are coaxially inserted in a central hole of the nozzle front cap; an air spray ring is reserved between the peripheral surfaces of the water spray nozzles of the nozzle back part and the central hole of the nozzle front cap; and the nozzle front cap, the nozzle back part and a nozzle interface are fastened through the nozzle jacket. The two-time atomization humidifier has the advantages that the humidifying amount is large, the humidifying efficiency is high, and atomization nozzles are free of maintenance, safe and reliable; and an air and water hybrid humidifying system has the greatest advantages that the atomization nozzles are provided with a scale removing function, the service life is long, and no special requirement is applied to the water quality.
Owner:青岛尚芳环境科技有限公司
Rotary humidifier
InactiveCN108006879ASuitable humidityPrevent falling into waterMechanical apparatusLighting and heating apparatusWater dischargeSpray nozzle
The invention discloses a rotary humidifier. The rotary humidifier comprises a machine shell; the machine shell comprises a shell body; an air inlet part and an air exhaust part are arranged on the shell body; a cover body; a rotating device and is vertically arranged inside the shell body, which comprises a rotating shaft and a plurality of rotating blades, and humidification filter materials sleeved with exterior of any rotating blade; water supply and drainage device; the water supply and drainage device comprises a water inlet pipe and is vertically arranged on the outer side of the shellbody between the air inlet part and the air exhaust part; an electromagnetic flow valve and a magnetizer are arranged at the upper end of the water inlet pipe; spray heads and are arranged on the water inlet pipe at intervals; spray nozzle end of any spray head is communicated with the inner part of the shell body; a water discharge pipe and is arranged at the bottom surface of the shell body; a humidity sensor; an exhaust device and is communicated with the air exhaust part; the exhaust device comprises a exhaust passage and an air blower; and a controller. The rotary humidifier has the advantages that the humidifying process is stable and controllable, and the humidified air is clean.
Owner:BEIHAI HUAYUAN ELECTRON CO LTD
Intelligent campus air purification treatment method
InactiveCN110762802APrevent open flames from burningIncrease temperatureHeating fuelMechanical apparatusFirefightingProcess engineering
The invention belongs to the technical field of air purification, and particularly relates to an intelligent campus air purification treatment method. The intelligent campus air purification treatmentmethod comprises the following steps that S1, a monitoring module monitors the air quality, temperature and humidity of a campus classroom in real time and uploads the air quality, temperature and humidity to a main control module; and S2, the main control module analyzes monitoring data uploaded by the monitoring module, when the air quality value exceeds a warning value, air in the classroom issubjected to communication purification through a purification module, an exhaust module, an air conveying module, a heating module and a humidification module, the temperature and humidity in the classroom can be improved, when a fire occurs, a fire-fighting module can utilize the original exhaust module and the original air conveying module to quickly fill the interior of the classroom with carbon dioxide gas for fire-fighting and fire extinguishing, meanwhile, the humidification amount is increased through the humidification module, the air humidity in the classroom is quickly improved, the fire extinguishing efficiency can be further improved, the two functions of air purification and fire extinguishing and firefighting are achieved, and the comfort degree and safety of students in the classroom are improved.
Owner:佛山市鼎科科技发展有限公司
Humidifying method and control device for household appliance and household appliance
ActiveCN110715356AAvoid the problem of reduced comfortImprove adaptabilityMechanical apparatusLighting and heating apparatusEnvironmental engineeringHome appliance
The invention discloses a humidifying method and device for a household appliance and the household appliance. The method comprises the steps of controlling the household appliance to start a wet filmassembly for humidifying an indoor part, and detecting the first humidity of the current indoor part; recognizing that the humidifying duration of the wet film assembly reaches the preset duration, and detecting the second humidity of the current indoor part; and obtaining a humidity difference between the first humidity and the second humidity, and according to the humidity difference, adjustingthe water spraying amount of a humidifying device to the wet film assembly. After the wet film assembly is started to perform humidifying, the first humidity and the second humidity are obtained, when it is recognized that the second humidity is smaller than a first preset humidity threshold value, the humidifying device is started for spraying water to the wet film assembly, and the problems that when only the wet film assembly is depended on for performing humidifying, the evaporation effect is poor, and the humidifying amount is small are solved. Furthermore, the water spraying amount of the humidifying device can be adjusted according to the humidity difference, the requirement for the humidifying amount can be met, and the problem that the user comfort level is lowered due to the fact that the humidifying amount is excessively large can be avoided.
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
Humidifying device
ActiveCN102089591AAutomatically adjust water supplyLarge amount of humidificationMechanical apparatusLighting and heating apparatusAir cleaning
A humidifying device. A water tray (90) is divided by a partition wall (91) into a downstream portion (92) subjected to air pressure downstream of an air cleaning filter unit (30) and an upstream portion (93) subjected to air pressure upstream of the air cleaning filter unit (30). The downstream portion (92) and the upstream portion (93) are interconnected by a water passage hole (95) located below the partition wall (91). The difference between the pressure on the upstream side and the pressure on the downstream side of the air cleaning filter unit (30) increases as the rotational speed of a fan (20) increases, and this increases the level of water in the downstream portion (92) to automatically adjust the amount of water scooped up by a bucket section (61).
Owner:DAIKIN IND LTD
Cooling and heating mixed type humidifier
PendingCN113294860ALarge amount of humidificationImprove performanceDucting arrangementsLighting and heating apparatusThermodynamicsWater vapor
The invention discloses a cooling and heating mixed type humidifier. A water tank is installed at the upper end of a machine body, a top cover is arranged at the upper end of the water tank, a water tank is arranged in the machine body, a mist channel extending upwards and a second ventilation hood are formed in the bottom of the water tank, an inlet in the lower end of the mist channel communicates with an atomization area, and an outlet in the upper end of the mist channel communicates with a mist outlet in the top cover. A first ventilation hood is further arranged at the bottom of the machine body, the second ventilation hood sleeves the first ventilation hood, an air channel is formed between the first ventilation hood and the second ventilation hood, a heat insulation cover plate is further arranged in the machine body above the water tank in a covering mode, and a through hole, a steam hood and a mist outlet are formed in the heat insulation cover plate. The inner side face of the through hole is attached to the outer side face of the second ventilation hood in a sealed mode, the steam hood is arranged above the heating area of the water tank, a steam cavity communicating with the atomization area is defined by the steam hood and the heating area, and the lower end of the air channel communicates with the steam cavity. A lower end inlet of the mist channel covers the mist outlet. According to the cooling and heating mixed type humidifier, water vapor is fully utilized, the humidification amount of the humidifier is increased, and the product performance is effectively improved.
Owner:SHENZHEN LIANCHUANG TECHNOLOGY GROUP CO LTD
Intelligent electric control system for free-range ducks
InactiveCN113075903AMeet the light intensityExpand collection rangeAvicultureProgramme control in sequence/logic controllersWater storageAgricultural science
The invention discloses an intelligent electric control system for free-range ducks. The system comprises a motor control module, an environment control module, a switch control module and a main control module. The main control module comprises a PLC unit, a PLC output unit and an analog quantity input unit. The system has the advantages that the system has the functions of feeding water and feeding at regular time, the high water pressure level and the low water pressure level of water source storage are judged through a pressure gauge, the content of water in the water storage tank is judged, and the water source is ensured to be sufficient; and whether the feed in a hopper is sufficient or not is judged by adopting a material blocking switch during timed feeding so that the labor intensity of workers is greatly reduced.
Owner:SHANDONG VOCATIONAL ANIMAL SCI & VETERINARY COLLEGE
Indoor air humidifier
InactiveCN112833489ASolve drying problemsReduce energy consumptionMechanical apparatusLighting and heating apparatusMedicineTap water
Air humidity has an important influence on human health. In autumn, winter, early spring, indoor space is always very dry in northern China and other areas, people living and working indoors feel very uncomfortable, and therefore an air humidifier needs to be used for increasing the humidity of indoor air. The invention relates to an indoor air humidifier. Based on the principle of physical spray humidification, the indoor air humidifier can directly use tap water as a water source without generating calcium and magnesium white powder, has a two-stage storage function for water drops generated by water mist which is not absorbed by the air, prevents falling water drops from contaminating indoor floor tile surfaces or floor board surfaces, has the functions of height adjustment and sterilization, solves multiple problems of an existing humidifier, can humidify indoor air conveniently, safely and healthily, is attractive in appearance, artistic and aesthetic, meets both the humidification requirement and the indoor decoration requirement and has a very broad application prospect.
Owner:腾科技术(天津)有限公司
Self-cleaning control method for air conditioner
PendingCN110762722AReduce openingReduce speedMechanical apparatusSpace heating and ventilation safety systemsControl mannerRefrigeration
The invention belongs to the technical field of air conditioners, and aims to solve the problem that the self-cleaning control mode of an existing air conditioner is generally relatively slow in frosting speed, so that the whole self-cleaning time is long, and the normal experience of a user is influenced. The invention provides a self-cleaning control method for an air conditioner. The air conditioner comprises a refrigerant circulation system and a solution circulation system, wherein the self-cleaning control method comprises the following steps that the frequency of a compressor is reducedunder the refrigeration working condition, a four-way valve is subjected to reversing, the frequency of the compressor is raised, the opening degree of an electronic expansion valve is reduced, the rotating speed of an outdoor fan of the air conditioner is reduced, the rotating speed of a liquid pump is improved, the voltage of an indoor solution film and the voltage of an outdoor solution film are increased, and an outdoor heat exchanger is frosted; after the outdoor heat exchanger is frosted, the electronic expansion valve is turned off, an electromagnetic valve at the low pressure side ofthe compressor is turned off after the preset time, and the outdoor heat exchanger is heated, so that the outdoor heat exchanger is subjected to defrosting cleaning. According to the self-cleaning control method, the self-cleaning efficiency of the outdoor heat exchanger can be improved, and the experience of a user is improved.
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
Pipeline type fresh air system ultrasonic humidifier
InactiveCN110186141AReduce energy consumptionImprove securityLighting and heating apparatusEfficient regulation technologiesElectricityWater source
The invention relates to the technical field of fresh air systems, in particular to a pipeline type fresh air system ultrasonic humidifier. A fresh air pipeline is included and suspended on the roof through a suspension piece. A U-shaped shell is arranged at the outer portion of the fresh air pipeline. An opening of the U-shaped shell is arranged upwards, the top end of the U-shaped shell is suspended on the roof through suspension pieces, and a power source and a draught fan are arranged on the inner walls of two vertical cavities of the U-shaped shell correspondingly. The middle of a horizontal cavity of the U-shaped shell communicates with the fresh air pipeline through an atomization steam channel. An ultrasonic atomizer is arranged in the horizontal cavity of the U-shaped shell. The ultrasonic atomizer and the draught fan are electrically connected with the power source, and a cavity in the U-shaped shell is connected with a water source through a floating valve. The pipeline typefresh air system ultrasonic humidifier is high in humidification efficiency, low in energy consumption and high in safety, the characteristics of uniform and fine mist discharging are combined with the appearance specially matched and designed for fresh air, installing is convenient, and the space is saved.
Owner:安徽逸天科技有限公司
Self-cleaning control method for air conditioner
PendingCN110762694AIncrease frosting speedReduce frosting timeMechanical apparatusSpace heating and ventilation safety systemsHydraulic pumpEngineering
The invention belongs to the technical field of air conditioners, and aims at solving the problems of self-cleaning control methods for existing air conditioners that the frosting speed is low generally, thus the whole self-cleaning time is long, and normal experience of users is influenced. To solve the problems, the invention provides a self-cleaning control method for an air conditioner. The air conditioner comprises a refrigerant circulation system and a solution circulation system. The self-cleaning control method comprises the steps that under a refrigeration condition, the frequency ofa compressor is increased, the opening degree of an electronic expansion valve is reduced, an indoor draught fan of the air conditioner is shut down, the rotary speed of a hydraulic pump is increased,voltage of an indoor solution membrane and voltage of an outdoor solution membrane are increased, and thus an indoor heat exchanger is frosted; after the indoor heat exchanger is frosted, firstly, the electronic expansion valve is closed, and after a preset time is reached, an electromagnetic valve at the low-pressure side of the compressor is closed; the indoor heat exchanger is then heated, andthus frosting cleaning is carried out on the indoor heat exchanger. By means of the self-cleaning control method, the self-cleaning efficiency of the indoor heat exchanger can be improved, and the user experience is promoted.
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
Self-cleaning control method for air conditioner
PendingCN110762762AIncrease frosting speedReduce frosting timeMechanical apparatusSpace heating and ventilation safety systemsRefrigerationElectronic expansion valve
The invention belongs to the technical field of air conditioners, and aims to solve the problem that the self-cleaning control mode of an existing air conditioner is generally slow in frosting speed,so that the whole self-cleaning time is long, and the normal experience of a user is influenced. In order to solve the problem, the invention provides a self-cleaning control method for an air conditioner. The air conditioner comprises a refrigerant circulation system and a solution circulation system composed of an indoor solution film, an outdoor solution film, a liquid pump and a liquid storagetank; the self-cleaning control method comprises the steps that under the refrigeration working condition, frequency ascending is carried out on a compressor, an indoor fan of the air conditioner isclosed, and the rotating speed of the liquid pump is increased, so that an indoor heat exchanger is frosted; after the indoor heat exchanger is frosted, an electronic expansion valve is closed firstly, and then an electromagnetic valve at the low pressure side of the compressor is closed after a preset time; and the indoor heat exchanger is heated, so that the indoor heat exchanger is subjected todefrosting cleaning. According to the self-cleaning control method for the air conditioner, the self-cleaning efficiency of the indoor heat exchanger can be improved, and the user experience can be improved.
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
Humidifier
PendingCN112762542ALarge amount of humidificationIncrease temperatureLighting and heating apparatusAir humidification systemsWater storageThermodynamics
The invention provides a humidifier. The humidifier comprises a base, a heating unit and an air blowing channel, wherein the base is provided with a water storage tank, at least one part of the air blowing channel communicates with the water storage tank so that water vapor in the water storage tank can be blown out, and at least one part of the heating unit is arranged in the air blowing channel so that air in the air blowing channel can be heated. The humidifier solves the problem that in the prior art, the temperature of discharged water mist of a humidifier is low.
Owner:GREE ELECTRIC APPLIANCES INC
Self-cleaning control method for air conditioner
PendingCN110762699AFrosting fastReduce frosting timeMechanical apparatusSpace heating and ventilation safety systemsControl mannerEngineering
The invention discloses a self-cleaning control method for an air conditioner, and belongs to the technical field of air conditioners. The self-cleaning control method for the air conditioner aims tosolve the problem that a self-cleaning control mode of an existing air conditioner is generally slow in frosting speed, so that the whole self-cleaning time is caused to be long, and the normal experience of a user is influenced. The self-cleaning control method for the air conditioner is provided, the air conditioner comprises a refrigerant circulation system and a solution circulation system, the self-cleaning control method comprises the following steps that a compressor is enabled to reduce frequency under a heating working condition, a four-way valve is reversed, the opening degree of anelectronic expansion valve is reduced, an indoor unit of the air conditioner is closed and the voltage of an indoor solution film and the voltage of an outdoor solution film are raised, and thereby anindoor heat exchanger is frosted; after the indoor heat exchanger is frosted, the electronic expansion valve is closed firstly, and an electromagnetic valve at the low pressure side of the compressoris closed after a preset time; and the indoor heat exchanger is heated, so that the indoor heat exchanger is subjected to defrosting cleaning. The self-cleaning control method for the air conditionercan improve the self-cleaning efficiency of the indoor heat exchanger, and the user experience is improved.
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
Self-cleaning control method for air conditioner
PendingCN110762725AIncrease frosting speedReduce frosting timeMechanical apparatusSpace heating and ventilation safety systemsSolenoid valveControl manner
The invention belongs to the technical field of air conditioners, and provides a self-cleaning control method for an air conditioner to solve the problems that a self-cleaning control mode of an existing air conditioner is generally low in frosting speed, and consequently the whole self-cleaning time is long, and the normal experience of a user is influenced. The air conditioner comprises a refrigerant circulating system and a solution circulating system. The self-cleaning control method comprises the steps: under the working condition of refrigeration, the frequency of a compressor is decreased, and a four-way valve is reversed; the frequency of the compressor is increased, the rotating speed of an outdoor fan of the air conditioner is decreased, the voltage of an indoor solution film andthe voltage of an outdoor solution film are increased, and thus an outdoor heat exchanger is frosted; after the outdoor heat exchanger is frosted, an electronic expansion valve is closed firstly, andthen a solenoid valve on the low-voltage side of the compressor is closed after the preset time; and the outdoor heat exchanger is heated, and thus the outdoor heat exchanger is subjected to frostingcleaning. The self-cleaning efficiency of the outdoor heat exchanger can be improved, and the user experience is improved.
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
Self-cleaning control method for air conditioner
InactiveCN110762706AFrosting fastReduce frosting timeMechanical apparatusSpace heating and ventilation safety systemsLiquid storage tankEngineering
The invention belongs to the technical field of air conditioners, aims to solve the problem that by means of a self-cleaning control mode of an existing air conditioner, the frosting speed is generally slow, so that the whole self-cleaning time is long, and the normal experience of a user is influenced, and provides a self-cleaning control method for an air conditioner. The air conditioner comprises a refrigerant circulation system and a solution circulation system which is composed of an indoor solution membrane, an outdoor solution membrane, a liquid pump and a liquid storage tank. The self-cleaning control method comprises the steps that frequency reducing is carried out on a compressor under the heating working condition, reversing is carried out on a four-way valve, frequency raisingis carried out on the compressor, and the voltage of the indoor solution membrane and the voltage of the outdoor solution membrane are raised, so that an indoor heat exchanger is frosted; after the indoor heat exchanger is frosted, an electronic expansion valve is closed, and then an electromagnetic valve at the low pressure side of the compressor is closed after reset time; and the indoor heat exchanger is heated, so that the indoor heat exchanger is subjected to defrosting cleaning. According to the method, the self-cleaning efficiency of the indoor heat exchanger can be improved, and the user experience is improved.
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
Air-conditioning system and air-conditioning control method
ActiveCN106839212BIncreased contact areaChange of spray areaMechanical apparatusSpace heating and ventilation safety systemsEnvironmental engineeringAir conditioning
The invention discloses an air conditioner system, and belongs to the field of air conditioners. The air conditioner system comprises a temperature sensor used for measuring the temperature of the indoor environment, a spray header for spraying water, a draught fan used for blowing out water sprayed by the spray header, and a controller used for opening the draught fan and the spray header and determining the angle of the spray header when the difference between the temperature of the indoor environment measured by the temperature sensor and the set temperature is smaller than the threshold. According to the technical scheme, the temperature sensor is used for measuring the temperature of the indoor environment; the spray header is used for spraying water; the draught fan is used for blowing out water sprayed by the spray header; and the controller is used for opening the draught fan and the spray header and determining the angle theta of the spray header when the difference between the temperature of the indoor environment measured by the temperature sensor and the set temperature is smaller than the threshold. The controller controls the angle of the spray header to change a spraying zone and achieve the purpose of spraying different zones. The contact area of air and water is increased, and the humidification amount is increased. The invention further provides an air conditioner control method.
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1
Centrifugation humidifier water diversion apparatus and the centrifugation humidifier
InactiveCN101382327BSimple structureLow costLighting and heating apparatusAir humidification systemsCentrifugationElectric machine
Owner:浙江佳为环境科技有限公司
double mist humidifier
ActiveCN103206759BLarge amount of humidificationImprove humidification efficiencySpace heating and ventilation safety systemsLighting and heating apparatusWater qualityWater spray
Owner:青岛尚芳环境科技有限公司
Self-cleaning control method for air conditioner
PendingCN110762720AIncrease frosting speedReduce frosting timeMechanical apparatusSpace heating and ventilation safety systemsMechanical engineeringElectronic expansion valve
The invention belongs to the technical field of air conditioners and aims to solve the problems that the whole self-cleaning time is longer and normal experience of a user is affected due to generallylower frosting speed of an existing self-cleaning control mode of the air conditioner. Therefore, the invention provides a self-cleaning control method for the air conditioner. The air conditioner comprises a refrigerant circulation system and a solution circulation system; and the self-cleaning control method comprises the steps as follows: under the heating work condition, frequency of a compressor is reduced, a four-way valve is reversed, the frequency of the compressor is increased, opening of an electronic expansion valve is reduced, an indoor fan of the air conditioner is closed, and further, voltage of an indoor solution film and voltage of an outdoor solution film are increased, so that an outdoor heat exchanger is enabled to be frosted; after the indoor heat exchanger is frosted,the electronic expansion valve is closed, and an electromagnetic valve on the low-pressure side of the compressor is closed after preset time; and the indoor heat exchanger is heated, so that the indoor heat exchanger is subjected to defrosting cleaning. According to the method, the self-cleaning efficiency of the indoor heat exchanger can be increased, and the user experience is improved.
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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