61results about How to "Avoid Air Conditioning Sickness" patented technology

The invention provides a fresh air conditioner and a control method thereof. The fresh air conditioner comprises an air conditioner body and a fresh air device positioned at one end of the air conditioner body, wherein a primary evaporator is arranged in the air conditioner body for exchanging heat for indoor air; and an air outlet of the fresh air device is equipped with a secondary evaporator for exchanging heat of fed-in outdoor fresh air. The control method for the fresh air conditioner comprises the following steps of: starting the fresh air conditioner; obtaining an indoor air quality value; judging whether the air quality value is greater than an air quality threshold value or not; starting the fresh air device if the air quality value is greater than the air quality threshold value; obtaining outdoor environment temperature and indoor environment temperature; judging whether temperature difference between the outdoor environment temperature and the indoor environment temperature is greater than a temperature difference threshold value or not; starting the secondary evaporator for exchanging heat for outdoor fresh air if the temperature difference between the outdoor environment temperature and the indoor environment temperature is greater than the temperature difference threshold value; switching off the secondary evaporator until the temperature difference is smaller than the temperature difference threshold value; and switching off the fresh air conditioner. The technical scheme provided by the invention can be used for controlling indoor air quality while controlling the indoor temperature stably, so that good experience is given to a user.

The invention provides an air conditioner temperature control method and an air conditioner temperature control system, wherein the method includes the following steps: indoor environment temperature and outdoor environment temperature are detected; which one of a plurality of preset temperature ranges the outdoor environment temperature lies is judged, and the temperature relation between target temperature and the outdoor environment temperature corresponding to the preset temperature range is obtained; according to the temperature relation, the target temperature is calculated; the relation between the target temperature and the indoor environment temperature is judged, and according to a judgment result, the operating state of a compressor is controlled; the target temperature increases as the outdoor environment temperature increases. The regulable range of indoor environment temperature is wider, corresponding temperature control curves are adopted for the different preset temperature ranges, the change of outdoor environment temperature can be more accurately reflected by an indoor environment, the difference between indoor temperature and outdoor temperature is small, users can be more easily adapted to the change of the difference between indoor temperature and outdoor temperature, the occurrence of air-conditioning diseases such as dizziness, sunstroke and cold can be prevented, and comfort is good.

The invention discloses a water-curtain-type air humidifying and cooling device and a humidity control method thereof. The water-curtain-type air humidifying and cooling device is characterized by consisting of an automatic humidity control device, a water storage vessel, a multi-pipeline water-flow distribution unit, a water curtain and suspension parts of the water curtain, and the like. The humidity control method of the water-curtain-type air humidifying and cooling device is as follows: in a dry room or a relatively-closed air conditioner room, a flow rate per unit time of water in the water storage vessel, flowing onto the water curtain, is automatically controlled by the automatic humidity control device according to data such as the air humidity and the like inside the room, so that the water wets a given area on the water curtain and is naturally evaporated to control the evaporation amount of vapor on the water curtain so as to control the air humidity of the room and to lower the temperature; and the air humidity is automatically controlled within a set humidity range, so that the air-condition disease and discomfort of people because of dry air can be avoided.

The invention provides a control method and device of an air conditioner. The intelligent control method of the air conditioner comprises the following steps: acquiring human body information data ofindoor personnel, and acquiring indoor environment data and air conditioner operation data; judging whether at least one of the human body information data, the indoor environment data or the air conditioning operation data falls into corresponding preset ranges; if so, adjusting the operation state of the air conditioner; and maintaining the operation state of the air conditioner if the human body information data, the indoor environment data and air conditioner operation data do not fall into the preset ranges. The intelligent control method of the air conditioner does not require active operation of the user, and the air conditioner itself can take preventive measures through this process, turn off the air conditioner or adjust the temperature difference between indoor and outdoor, so that the effect of preventing air conditioner is achieved.

The invention provides an air conditioner indoor unit, and a control method of a fresh air device of the air conditioner indoor unit. One side of the indoor unit is provided with the fresh air deviceused for delivering outdoor fresh air into a room; and the fresh air device is internally provided with a purification device. The control method comprises the steps of turning on the indoor unit to operate; acquiring an indoor air quality value; judging whether the indoor air quality value is larger than an air quality threshold; turning on the fresh air device to exchange fresh air if yes; acquiring an outdoor fresh air quality value; matching the outdoor fresh air quality value with preset cleanup programs of the fresh air device; providing the indoor fresh air quality value range corresponding to the cleanup programs specified by the matching conditions; and determining and starting the cleanup programs corresponding to the purification device according to the matching results. Thus, the invention provides the cleanup programs corresponding to the purification device, and a user is alerted to perform different cleanup programs in different stages, so that the fresh air device is ensured to deliver outdoor air with an excellent air quality index incessantly.

A multifunctional air conditioner mainly comprises a case, an inner fan, an outdoor unit, an exhaust fan, a fresh air valve, an air exhausting valve, an evaporator, an air purifying valve, an inner side valve, an ultraviolet lamp and / or negative ion, a controller, a displayer, heat exchangers, a purifying assembly, an indoor temperature and humidity sensor, an outdoor temperature and humidity sensor, an indoor gas sensor, an outdoor gas sensor, a connecting pipeline and a by-pass valve. The controller controls the inner fan, the outdoor unit, the exhaust fan and all the air valves so that the multiple functions of the air conditioner, a fresh air machine, the air purifier and the like can be achieved, and the requirements of people for the temperature, freshness and purity of the air are fully met.

The invention discloses a heat exchange device for a room, which comprises a heat exchange core, a fan, a carbon dioxide concentration sensor and a temperature sensor, wherein an indoor air and outdoor air counter flow type heat exchange channel is arranged in the heat exchange core; the fan is respectively arranged at each of an indoor air and outdoor air channel inlet and an indoor air and outdoor air channel outlet for feeding air and venting; the carbon dioxide concentration sensor is used for detecting indoor carbon dioxide concentration and is in linkage control with the fan; and the temperature sensor is used for detecting indoor and outdoor temperatures and is also in linkage control with the fan. While the indoor dirty air is discharged by the heat exchange device, the heat exchange device carries out high temperature and low temperature exchange with outdoor air in a counter flow type, and the energy saving effect is realized.

The invention relates to a cold plate radiation type multifunctional air conditioner device, and belongs to the technical field of air conditioners. The cold plate radiation type multifunctional air conditioner device comprises a plurality of valves, a buried pipe, a fresh air treatment dehumidifier, a fan coil pipe unit, an air conditioner room and an indoor air exhaust pipe, wherein the air conditioner room comprises an air conditioner room top and an air conditioner room bottom, and the fan coil pipe unit comprises a plurality of fan coil pipes; the air conditioner device further comprisesa cold radiation plate, a refrigerating and heating air conditioning unit, a circulating water pump and a three-way proportional regulating valve, and the refrigerating and heating air conditioning unit comprises an air conditioning unit shell, a variable frequency compressor, a four-way valve, a cold suspected device, a capillary tube, a cold suspected fan and an evaporator; the air conditioningunit shell comprises a cold suspected chamber and a component assembly chamber; and an operation flow loop comprises a buried pipe air conditioner heating water system, a fresh air treatment dehumidifier air conditioner refrigerating medium water system, a fan coil pipe unit air conditioner refrigerating medium water system, a fan coil pipe unit air conditioner heating water system, a cold radiation plate air conditioner refrigeration refrigerant water system and a cold radiation plate air conditioner refrigerating temperature medium water system. The air conditioner device has the beneficialeffects of being simple and feasible, multi-purpose one machine, and radiation type cooling of the cold radiation plate.

The invention provides a fresh air device and a fresh air conditioner indoor unit thereof. The fresh air device comprises an air inlet module and a fan module communicating with the air inlet module,and the air inlet module is located below the fan module; an air inlet cavity is defined in the air inlet module, the air inlet cavity is in communication with a fresh air inlet pipe connected outdoors, and outdoor fresh air enters the air inlet cavity through the fresh air inlet pipe; a humidifying assembly is arranged in the air inlet cavity and used for humidifying the outdoor fresh air; the humidifying assembly comprises a return water tank transversely arranged in the air inlet cavity, and water injected into the return water tank is used for humidifying the outdoor fresh air; and the outer edge of the return water tank is fixedly connected with the air inlet cavity. According to the fresh air device and the fresh air conditioner indoor unit thereof, when a fresh air device or an airconditioner is used in winter, the humidity of the indoor air is increased, and the comfort of the user is improved.

The invention discloses an adsorbing odor-removing environment-friendly fireproof coating which is prepared from, by weight parts, 30-50 parts of portland cement, 10-15 parts of polyvinyl acetate emulsion, 8-10 parts of forsterite powder, 5-7 parts of high aluminum powder, 5-7 parts of modified attapulgite clay, 5-6 parts of white carbon black, 3-4 parts of epoxidized soybean oil, 10-15 parts of acrylic resin, 15-30 parts of polytetrafluoroethylene emulsion, 5-6 parts of ammonium polyphosphate, 5-6 parts of pentaerythritol, 6-7 parts of porous starch, 6-8 parts of butyl latex, 2-3 parts of sodium fluorosilicate, 3-5 parts of sisal fiber, 5-8 parts of medical stone powder, 3-5 parts of bamboo powder and 5-7 parts of nanocomposite emulsion. The adsorbing odor-removing environment-friendly fireproof coating is good in fireproof and heat-insulating performance, good in water resistance, oil resistance and stain resistance and easy to clean, has a function of purifying air and removing odor, and is nonhazardous, green and environmentally friendly.

The invention provides an ecological residence. The ecological residence comprises a residence body and a solar poly-generation energy system. The solar poly-generation energy system is installed on the residence body. The residence body comprises a roof and a living space. The solar poly-generation energy system comprises an energy device, an energy transmission device, an energy utilization device, an auxiliary device and an energy storage device. The energy device is arranged on the roof. The energy utilization device is arranged in the living space. The energy device is connected with the energy utilization device through the energy transmission device or is connected with the energy utilization device and the energy storage device through the energy transmission device and the auxiliary device. The ecological residence is a zero-carbon, environment-friendly, intelligent and artistic green residence based on new energy.

The invention provides a fresh-air cabinet-type air conditioner indoor unit. The fresh-air cabinet-type air conditioner indoor unit comprises a case, one or more air supplying assemblies and a fresh air device, a case air inlet is formed in the rear part of the case, one or more case air outlets are formed in the front part of the case, the one or more air supplying assemblies are arranged in thecase, the fresh air device is arranged at the bottom in the case and comprises an air inlet cavity and an air outlet cavity communicating with the air inlet cavity, and the air inlet cavity and the air outlet cavity are distributed in parallel in the longitudinal direction. According to the technical scheme, the fresh device is vertically arranged, on the one hand, the occupied space is less, theheight of a whole air conditioner can be effectively decreased, and more stability is achieved; and on the other hand, the resistance of outdoor fresh air horizontally passing through a purifying module is smaller than the vertical air inlet resistance, air entering is also more uniform, and the purifying effect is good.

The invention provides an indoor unit of a fresh air conditioner. A fresh air device is additionally arranged on the traditional air conditioner indoor unit, so outdoor air can be introduced into a room through the fresh air device even if a window is closed during the cooling or heating process of the air conditioner, continuous and fresh air can be provided for a closed indoor space, the oxygencontent of the indoor air can be increased, and air conditioning diseases can be eliminated. The ratio of the distance between the air outlet of the fresh air device and the air inlet of the indoor unit to the length of the air outlet along the transverse direction of the shell is set between 2: 1 and 1: 1. In this way, the air flow sent out from the air outlet is more easily sucked into the air inlet again, so that more air sent out from the air outlet enters the air inlet and exchanges heat with a heat exchanger. The outdoor fresh air sent into the room reaches the indoor set temperature quickly after heat exchange by the indoor unit heat exchanger, so that the indoor temperature does not fluctuate greatly, the indoor temperature keeps stable, and a comfortable and healthy environment isprovided for users.

The invention discloses an air conditioner and a control method thereof. The control method of the air conditioner comprises the following steps of acquiring the outdoor environment temperature, the indoor environment temperature and the indoor environment relative humidity; determining that the outdoor environment temperature is larger than a first temperature threshold value, determining that the indoor environment temperature is further larger than a second temperature threshold value, controlling the air conditioner to enter a refrigeration mode, and the refrigeration mode comprises a refrigeration initial comfort stage, a refrigeration stable comfort stage and a refrigeration healthy comfort stage which are sequentially arranged in the time sequence; acquiring a comfort stage target temperature in the refrigeration mode according to the outdoor environment temperature and the indoor environment relative humidity; and controlling the air conditioner to operate according to the comfort stage target temperature in the refrigeration mode, and controlling the state of an indoor environment adjusting component of the air conditioner based on the comfort stage of the air conditionerin the refrigeration mode. The use comfort of a user can be improved, and the energy consumption of the air conditioner is reduced, so that the air conditioner can realize the perfect combination of comfort and energy conservation.

The invention provides an indoor unit of a fresh air conditioner. The indoor unit comprises a casing and a fresh air device, wherein the fresh air device is arranged at the end part of one side of thecasing; the fresh air device comprises an air inlet module and a fan module which communicates with the air inlet module; an air inlet cavity is limited in the air inlet module; an air inlet is formed in the lower back part of the air inlet module, and is used for introducing outdoor air into the air inlet cavity; and a smell removal module and a purification module are sequentially arranged on the inner side of an air outlet of a volute of the fan module in the air outlet direction, and are used for performing smell removal and purification on outdoor air conveyed to the indoor space. According to the indoor unit, the smell removal module is arranged on the air inlet module of the fresh air device, after being introduced indoors, outdoor fresh air is treated through the smell removal module and then passes through the purification module, the smell of air can be changed while air quality is changed, fatigue of a user is relieved, and the user is in a good mood.

The invention provides a ventilating cabinet type air conditioner indoor unit. The ventilating cabinet type air conditioner indoor unit comprises a machine shell, at least one air supplying assembly,a heat exchanger and a ventilating device, wherein the machine shell is provided with a machine shell air inlet and at least one machine shell air outlet, the at least one air supply assembly is arranged in the machine shell, the air supply assembly comprises a centrifugal fan and a volute arranged outside the centrifugal fan, and the centrifugal fan is configured to suck indoor air from the machine shell air inlet and bring the indoor air to be sent to the indoor environment again through the machine shell air outlets; the heat exchanger is arranged on an air inlet main air duct between the volute of the centrifugal fan and the machine shell air inlet, so that the entered indoor air through the machine shell air inlet is subjected to heat exchange with the heat exchanger; and the ventilating device is arranged below the air supply assembly, and comprises an air inlet module and a fan module communicating with the air inlet module, wherein the air inlet module is located at the lower part of the fan module, the at least one air supply assembly is further configured to suck at least part of outdoor fresh air discharged from the ventilating fan from the machine shell air inlet, and the outdoor fresh air is discharged from the machine shell air outlets after heat exchanging with the heat exchanger.

The invention provides a ceiling type air conditioner indoor unit. The ceiling type air conditioner indoor unit comprises a shell, a heat exchanger and a laminar flow fan, wherein the shell is provided with air inlets and air outlets; the heat exchanger is arranged in the shell; the laminar flow fan is arranged in the shell, and comprises a plurality of annular disks which are arranged in parallelat intervals and are fixedly connected with each other; when the plurality of annular disks are driven to rotate, air is sucked into a cavity on a radial inner side from one axial end, and then air boundary layers on the surfaces of the annular disks are driven by the annular disks to rotationally move from inside to outside along a radial direction due to the viscous effect to form laminar flowwind, in order that air is driven to flow through the heat exchanger from the air inlets, and then flow to the air outlets in order to return to a room; two guide plates which are arranged oppositelyand rotationally are arranged on each air outlet; each guide plate is provided with a plurality of ventilation micro-holes along a thickness direction; and two guide plates can rotate in a deviating way to positions where the air outlets are opened, so that a channel formed between the two guide plates is used for guiding the air outlet direction, or rotate toward to each other to positions wherethe air outlets are closed, so that air outlet current is blown through the plurality of ventilation micro-holes.

A cushion or mattress using fluid to regulate ambient temp and able to direclty touch with human body is composed of the conducting cushion or mattress containing pipeline and fluid box communicated with the said pipeline. It the said fluid box, there are temp transducer mechanism and pressure circulating mechanism. Its advantages are high effect, low cost, saving energy and high safety.

The invention relates to a multifunctional oxygenator. The multifunctional oxygenator comprises an oxygenerator housing, the oxygenerator housing is provided with an air inlet and a gas outlet, a guide plate is arranged at the gas outlet, an air compressor, an air separator and an oxygen storage tank are orderly connected and are installed in the oxygenerator housing, the multifunctional oxygenator also comprises a negative-ion generator, the negative-ion generator is located between the air separator and the oxygen storage tank, the multifunctional oxygenator also comprises a high voltage electrostatic dust collection module, the high voltage electrostatic dust collection module comprises two plate electrodes, a cellular structure is sandwiched between the two plate electrodes, a plurality of gas flow passages are arranged in the cellular structure, and the high voltage electrostatic dust collection module is located at the air inlet. The multifunctional oxygenator can provide oxygen, is provided with a high voltage electrostatic dust collection system and can provide negative oxygen ions. The multifunctional oxygenator can provide clean negative oxygen ion-carrying air with low bacterium content, can effectively improve indoor air quality and can improve living quality.

The invention discloses a sterilizing fragrance preserving box of an air conditioner which is characterized in that the sterilizing fragrance preserving box is provided with at least two interconnecting pieces used for connecting the sterilizing fragrance preserving box and the air conditioner; the inner of the sterilizing fragrance preserving box is provided with at least two material holding cavities; the top of the sterilizing fragrance preserving box is provided with a plurality of air holes; the interconnecting pieces are pins or hooks made of metal spring pieces or metal spring wires; the interconnecting pieces are absorption discs made of flexible plastics; the sterilizing fragrance preserving box is provided with electronic illuminants.The use method of the sterilizing fragrance preserving box of the air comprises the following steps: arranging the pre-chosen disinfectant or spice or perfume in the material holding cavities of the sterilizing fragrance preserving box of the air and inserting or hanging or absorbing the sterilizing fragrance preserving box of the air on an air inlet or an air outlet of the air by the pins or the hooks.The sterilizing fragrance preserving box of the air can sterilize, eliminate various peculiar smell and prevent air conditioner diseases, is applicable to household, hotels, office buildings, public places and is convenient to use.

The invention discloses a negative-ion ozone purifying device, which comprises a shell, a liquid crystal display screen, an integrated circuit board, a high-voltage negative-ion module, an ozone tube generator, an air pump, an electrode board and a negative-ion integrated board, wherein the liquid crystal display screen is positioned on the surface of the shell; the integrated circuit board is positioned inside the shell; the air pump is connected with the ozone tube generator; the electrode board is provided with high-voltage discharge needles; the integrated circuit boards output three wires which are connected with the high-voltage negative-ion module, the ozone tube generator and the air pump respectively; the high-voltage negative-ion module outputs a positive wire and a negative wire; the positive wire is connected with the high-voltage discharge needles on the electrode board; the negative circuit is connected with the negative-ion integrated board; the electrode board and the negative-ion integrated board are arranged on a negative-ion integrated frame; a row of high-voltage discharge needles are vertically arranged on the electrode board; a row of air outlet holes are formed on the negative-ion integrated board; and the tips of the high-voltage discharge needles face the air outlet holes. The negative-ion ozone purifying device can automatically generate wind and ozone, has large air amount, can be used for filtering dust and peculiar smell and has a sterilizing function.

The invention provides a health-promoting food which is characterized by being prepared form the following raw materials in parts by weight: 40-200 parts of ginger, 20-100 parts of honeysuckle flower, 10-50 parts of tea, 10-50 parts of momordica grosvenori, 10-50 parts of chrysanthemum, 10-20 parts of honey powder, 10-20 parts of whole milk powder, 50-100 parts of dextrose and 10-20 parts of dextrin. The invention also provides a preparation method of the health-promoting food. The health-promoting food has the food therapy functions of relieving exterior syndrome by diaphoresis, warming stomach and preventing vomiting, relieving internal heat and dispelling cold, promoting digestion and increasing appetite, preventing condition disease, strengthening antifatigue immunity and enhancing calcium absorption, and is savoury and mellow in mouthfeel, and can not cause fire after being eaten usually.

The invention relates to the air disposal field, to be specific, a cold-storage type electronic refrigerating air conditioning sterilizing machine for air filtering, sterilizing, cooling, heating, humidifying and dehumidifying air comprises a casing, a two-wheeled centrifugal fan, a filtering and sterilizing unit, a refrigerating unit and a humidifying device. The two-wheeled centrifugal fan with an air outlet arranged in front of the casing and an air inlet arranged at two sides of the casing is arranged in the casing. The filtering and sterilizing unit is arranged at outer end of the air inlet. The humidifying device arranged outer middle-lower part of the air outlet is a direct contact surface cooler. The refrigerating unit comprises a semiconductor refrigeration assembly and / or an energy storage box. The invention has the following advantages: room air circulation is thorough, filtering and sterilizing effects are good, and refrigeration rate is high.

The invention discloses an air purification system. The air purification system comprises a first air purification device and a second air purification device, wherein the first air purification device is arranged in a wall hole in the upper end of one wall, the second air purification device is arranged in a wall hole in the upper end of the other opposite wall and is as high as the first air purification device; the first air purification device comprises an axial flow fan, fan bodies, a first filter body and a first water return pipe, the axial flow fan is arranged on one side far away from the inside of a room, and the fan bodies are arranged on two sides of the axial flow fan and fixedly connected with the wall; the first filter body is arranged on one side close to the inside of the room and parallel with the axial flow fan, and the first water return pipe is arranged on the lower side of the first filter body and extends out of the wall hole. The air purification system is applicable to one room or multiple rooms, simple in overall structure, good in practicability, low in cost and good in economy.

The invention discloses an environment-friendly, energy-saving and comfortable bedding for all seasons, which is most suitable for low-income groups. Environment-friendly, energy-saving and comfortable quilts in all seasons, a quilt liner is arranged, and the structure of the quilt liner is composed of a convex-concave circulating water channel and a circulating water channel ventilating and cooling plane, both of which are integrated. The convex-concave thermal insulation cotton corresponds to the convex-concave circulating water channel. The close-fitting side of the quilt is made of thin ice silk fabric, and the blanket is used as the fabric. The cold water produced by the micro-refrigerator (or refrigerator) is pumped to the quilt liner circulation channel through the micro-pump, and the temperature is circulated, and the over-warmed water is returned to the refrigerator through the heat preservation return pipe and the water temperature regulator. Or the water tank in the miniature refrigerator, the water temperature regulator senses that the water passing by cannot reach the required temperature, and it will automatically adjust to the required temperature immediately. In winter, hot water from solar energy or water heaters can be used.

The invention discloses a glass window with underground water circulating in a hollow cavity. The glass window comprises hollow glass, and also comprises a water inlet pipe which is communicated with the hollow cavity of the hollow glass through a water inlet valve, and a drain pipe which is communicated with the hollow cavity of the hollow glass through a drain valve. The water inlet pipe is connected with an underground water supply pipe through a main pipe. The tail end of the drain pipe is communicated with an outdoor sewer line. The main pipe is provided with a plurality of branch pipes communicated with the main pipe. The branch pipes are connected with the water inlet pipe. The glass window has functions of noise prevention, low radiation, natural light transmitting, pressure resistance and vibration prevention, self-explosion resistance, and external impact prevention. The window also has functions of heating in winter and refrigerating in summer, and objectives of saving energy and reducing emission, being green and environmentally friendly, and eliminating air-condition diseases are achieved. The glass window satisfies requirements of efficient, healthy, comfortable, and safe.

The invention relates to an aquarium type health air-conditioning system. The aquarium type health air-conditioning system comprises a refrigerator, a water pump, an aquarium, air stone, air pumps and check valves, wherein the refrigerator, the water pump and the aquarium are communicated with each other by use of a water pipe, and a filter screen is arranged at the water inlet end of the water pump; the air outlet ends of the two air pumps are connected to the air stone by use of the corresponding check valves, respectively, while the air inlet ends of the two air pumps are connected to indoor air and outdoor air, respectively, and filter screens are arranged at the air inlet ends of the air pumps and used for filtering water-soluble air contaminants such as dust and formaldehyde in the air and increasing the oxygen concentration in the indoor air. The aquarium type health air-conditioning system prevents bacteria breeding to pollute the air and manual water replacement, and is capable of effectively purifying the indoor air and improving the air quality.

The invention provides an indoor unit of a fresh-air air conditioner. The indoor unit comprises a shell and a fresh-air device, wherein the fresh-air device is arranged on the end part of one side ofthe shell, and comprises an air inlet module and a fan module communicated with the air inlet module; an air inlet cavity is limited in the air inlet module, and an air inlet port is formed in the rear lower part of the air inlet module, and used for introducing outdoor gas into the air inlet cavity; and the fan module conveys the outdoor fresh air introduced by the air inlet module into a room, apurification module is arranged at the inner side of the air outlet port of the fan module, and a secondary heat exchanger is arranged on the lower part of the purification module. According to the indoor unit provided by the invention, the secondary heat exchanger is arranged on the fan module of the fresh-air device, after a fresh-air function runs, the amount of air needing to be subjected toheat exchange, of the air conditioner, during refrigeration / heating, is increased, and a longer time is needed for reaching a set temperature; and the secondary heat exchanger is installed in the fresh-air device, and refrigeration / heating is carried out on the fresh air entering the room in advance, so that the heat exchange effect of the air conditioner can be effectively improved, and the comfort of the user during use is improved.

The invention discloses a novel air energy healthy and power-saving air conditioner. The novel air energy healthy and power-saving air conditioner comprises an outer air conditioner body and an indoor air conditioner body; the outer air conditioner body comprises an outer compressor, an outer condenser, an outer evaporator and an outer capillary pipe, and the outer door air conditioners are in series connection through a pipeline; and the indoor air conditioner body comprises an inner compressor, an inner condenser, an inner evaporator and an inner capillary pipe. The novel air energy healthy and power-saving air conditioner has the beneficial effects that design is reasonable, and the structure is simple; through reforming of the outer air conditioner bodies of the home-use and commercial-use air conditioners, the technology is improved, electricity and energy are saved, emission reduction is achieved, air is purified, and the energy efficient ratio is improved; an anion air purifier is installed on the indoor air conditioner body of the air conditioner, healthy anions are launched on time to purify air, bacterium and dust removing is achieved, the hazards of passive smoking are relieved, and occurrence of an air-condition disease is prevented; in addition, through a wireless network controlling device, remote-control of a mobile phone is achieved, so that the air conditioner works at will; and after reforming implement of the technology, the electric energy is saved, thermal discharging pollution is reduced, cleaning of the environment and the air is improved, and the novel air energy healthy and power-saving air conditioner healthily accompanies with people.

The invention relates to an air conditioner detergent and a preparation method thereof. The preparation method comprises the following steps: firstly adding water into a blending tank, starting stirring, adding one or several kinds of compounds consisting of alkyl dimethyl benzyl ammonium chloride, ethanol and / or isopropanol, primary alcobol ethoxylate, SOE-N-60 and SIMULSOL OX 1309L, EDTA-4Na, borate anti-rust agent HOSTACOR 692 and an essence into the blending tank, uniformly stirring the mixture, adjusting the pH value by using triethanolamine, allowing the mixture to settle for 24 hours and filtering the mixture. The formula disclosed by the invention has good cleaning and bactericidal capability on an air conditioning system; various stains and bacteria on the surface of the heat exchange system of the indoor unit of the air conditioner can be effectively removed, and the air conditioner is not damaged.