261results about How to "Efficient dehumidification" patented technology

An atmospheric transfer chamber, connected to an object processing chamber for processing a target object by using a plasma of a halogen-based gas, for transferring the target object therein, the atmospheric transfer chamber includes a dehumidifying unit for dehumidifying air in the atmospheric transfer chamber. The dehumidifying unit includes a desiccant filter, a cooling unit for cooling the air introduced into the atmospheric transfer chamber, and an air conditioner. The atmospheric transfer chamber is connected to a reaction product removal chamber for removing reaction products of a halogen-based gas attached to the target object, wherein halogen in reaction products attached to the target object is reduced.

A dehumidifier system is connected to an interior space of a building through supply and return ducts, either directly and / or through an HVAC system. Controllable dampers can be used to select how the dehumidifier system is connected to the interior space and the HVAC system. The dehumidifier determines the dew point of the ambient air from temperature and relative humidity measurements taken at location(s) of relative humidity and temperature sensors. Based on the determined dew point, the dehumidifier system determines whether to operate. The temperature and relative humidity sensors can be located in the interior space or within the dehumidifier, where they project into the air stream flowing through the dehumidifier. The dehumidifier system operates in response in part to blower calls to the HVAC system and controls the HVAC system and a ventilation system to distribute the dehumidified air and outside air throughout the building.

A desiccant air conditioning system for treating an air stream entering a building space, including a conditioner configured to expose the air stream to a liquid desiccant such that the liquid desiccant dehumidifies the air stream in the warm weather operation mode and humidifies the air stream in the cold weather operation mode. The conditioner includes multiple plate structures arranged in a vertical orientation and spaced apart to permit the air stream to flow between the plate structures. Each plate structure includes a passage through which a heat transfer fluid can flow. Each plate structure also has at least one surface across which the liquid desiccant can flow. The system includes a regenerator connected to the conditioner for causing the liquid desiccant to desorb water in the warm weather operation mode and to absorb water in the cold weather operation mode from a return air stream.

A dehumidifier system is connected to an interior space of a building through supply and return ducts, either directly and / or through an HVAC system. Controllable dampers can be used to select how the dehumidifier system is connected to the interior space and the HVAC system. The dehumidifier determines the dew point of the ambient air from temperature and relative humidity measurements taken at location(s) of relative humidity and temperature sensors. Based on the determined dew point, the dehumidifier system determines whether to operate. The temperature and relative humidity sensors can be located in the interior space or within the dehumidifier, where they project into the air stream flowing through the dehumidifier. The dehumidifier system operates in response in part to blower calls to the HVAC system and controls the HVAC system and a ventilation system to distribute the dehumidified air and outside air throughout the building.

A respirator with active dehumidification of the breathing gas has a breathing gas cooler in the form of a Peltier element (16), whose warm side is arranged in the inspiration branch (4, 7) and whose cold side (18) is arranged in the expiration branch (5, 12).

A dehumidification plant for granular material, comprising hopper having loading mouth and discharge mouth for granular material, upper feeding mouth in the hopper and lower delivery mouth of a gaseous medium, humidity absorbent material designed to absorb the humidity conveyed by the gaseous medium; towers arranged to contain the absorbent material; supplying arrangement designed to feed the gaseous medium to the hopper and the towers; electronic control unit; detection structure arranged to detect process variables of the plant and electrically connected with the electronic control unit. The plant further comprises distribution structure designed to distribute gaseous medium from of the towers thereby feeding it to another tower from among the towers, the distribution structure being controllable by the electronic control unit between open position, portion of the gaseous medium contained in the of the towers is fed to the towers, and closed position.

A dehumidification device comprises a shell body, a dehumidification radiator, a control device and a threshold value correcting device, wherein the radiator comprises cooling fins used for dissipating heat and condensing fins used for dehumidification and is used for refrigeration of the condensation fins and transmitting heat of the condensation fins to the cooling fins; the control device is used for detecting temperatures and humidity inside and outside of a box and the temperature of the cooling fins and is used for receiving detection signals of a detection device and carrying out corresponding data processing and control output; the threshold value correcting device is used for correcting a starting or stopping threshold value according to an inside and outside environment difference value. The dehumidification device is used for dehumidification operation inside a box body of an electric distribution box, semiconductor refrigeration dehumidification and full-electronic control are adopted, the starting threshold value can be automatically corrected according to the real working environment, dehumidification and heat dissipation effects can be reliable, and pollution does not exist. The invention further discloses a dehumidification method.

The invention provides a dehumidifying method. The dehumidifying method comprises the following steps: a sensor is used for sensing the humidity value of an air inlet of an air flue; when the humidity value is greater than or equal to a first humidity threshold, a dehumidifying control device starts a dehydrating unit for dehumidifying the air flue; and when the humidity value is greater than or equal to a second humidity threshold, and a dehumidifying control device closes the dehydrating unit so as to stop the dehumidifying operation. In the method, through setting the first humidity threshold and the second humidity threshold, the humidity in a machine room air environment is controlled in the range required by a user, the automatic control of effective dehumidification is realized, the service life of a dehumidifying system is prolonged, and the energy consumption is reduced. The invention also discloses the dehumidifying system.

A desiccant air conditioning system for treating an air stream entering a building space, including a conditioner configured to expose the air stream to a liquid desiccant such that the liquid desiccant dehumidifies the air stream in the warm weather operation mode and humidifies the air stream in the cold weather operation mode. The conditioner includes multiple plate structures arranged in a vertical orientation and spaced apart to permit the air stream to flow between the plate structures. Each plate structure includes a passage through which a heat transfer fluid can flow. Each plate structure also has at least one surface across which the liquid desiccant can flow. The system includes a regenerator connected to the conditioner for causing the liquid desiccant to desorb water in the warm weather operation mode and to absorb water in the cold weather operation mode from a return air stream.

The rotary drum 6 having a rotary axis in an almost horizontal direction or an almost inclined direction is included in the water tub 4, water is supplied into the water tub 4 by a water supply valve 9 for washing or a water supply valve 10 for drying and the water inside the water tub 4 is discharged by a water discharge pump 12. Air is blown into the water tub 4 by a blower 15 communicating with a heater 16 and moisture evaporated from laundry inside the water tub 4 is dehumidified by the cooling water by a dehumidifying means. The dehumidifying means is constituted so as to cool air between the water tub 4 and the rotary drum 6 by the cooling water and dehumidifies it.

A variable refrigerant package air conditioner is shown that is easy to install in new construction with a unique base that causes collected mixture that overflows to drain outside the building. A control system is shown that has motors and compressor that are pulse width modulated so the air conditioner is infinitely variable while maintaining the highest possible power factor. Dehumidification of outside air occurs as it is mixed with inside air. By gradually approaching a temperature set point and even reheating after dehumidification, moisture is removed from the room. A snorkel that delivers fresh air to be mixed with inside entering air in front of the evaporator for a maximum dehumidification is also shown.

The invention discloses an air source heat pump drying house with the air inlet of an evaporator as the fresh air inlet of a drying house. The air source heat pump drying house comprises an air source heat pump, the drying house and an air-to-air total heat exchanger, and the housing of the air source heat pump is divided into a first chamber and a second chamber. When an automatic air door is closed, under the function of a condenser fan, relatively closed circulating air is generated to heat the drying house; when the temperature of material in the drying house is increased to certain temperature and humidity is increased, the automatic air door is opened, so that the air inlet of the evaporator serves as the fresh air inlet of the drying house. With the overall system structure configuration and the utilization of cold air after the heat exchange of the evaporator as a basis and the opening and closing of the automatic air door as a switching condition, the material drying method in which dehumidification and moisture removal are carried out at the same time is innovated, thus realizing the organic combination of a variety of operating modes; the overall functional trend of the system can be automatically, flexibly and conveniently changed to meet the different and even contradictory requirements of all material drying stages; the great increases of both energy efficiency ratio and material drying speed can be taken into consideration; equipment investment is saved.

An apparatus for processing at least one biological sample accommodated on at least one carrier member (15) in a chamber includes at least one reservoir (18) able to accommodate a fluid arranged on a surface inside the chamber adjacent to and / or facing a substantial part of the at least one biological sample. The apparatus may comprise a bottom member (12) arranged to support at least one carrier member (15) carrying at least one biological sample and a lid (14) including at least one fluid reservoir (18). The reservoir filled with water provides humidity to the chamber and impedes drying out of the sample.

A dehumidifier includes: a housing, a fan axially mounted in the housing along a longitudinal axis of the housing, and a moisture-exchange device having a plurality of thin flat air-penetrable ducts radially disposed in the housing and having a dehydrating chamber filled with desiccant material in the chamber between the fan and an outer shell of the housing; whereby the ambient air will be drafted by the fan and blown radially outwardly by the fan through the air-penetrable ducts to allow the desiccant material to absorb the moisture as laden in the air through the ducts for efficiently dehumidifying the air.

The invention discloses a drawer low-voltage power switchgear cabinet capable of automatically adjusting temperature. The power switchgear cabinet comprises a cuboid cabinet body. A sliding drawer device is arranged in the cabinet body. Vents are uniformly distributed on the surface of the backboard of a drawer. A ventilating device is arranged at the vents. Fan-shaped ventilating channels are arranged on the outer walls of left and right side plates of the cabinet body. Waterproof eaves are welded over the fan-shaped ventilating channels. The position, opposite to the fan-shaped ventilating channels, of the inner wall of the cabinet body is covered with a dust filter net 1. The lower end of the backboard of the cabinet body is provided with an induced draft fan at a position where a circular opening is located. A temperature sensor is arranged on the left side plate of the drawer. An observation window is arranged on the right side plate of the cabinet body. A side of the observation window is provided with a PLC controller, a buzzer and an LED display screen. Uniformly distributed heat dissipation holes are arranged on the top of the top cover of the cabinet body. A conical baffle is fixedly installed above the heat dissipation holes. A dust filter net 2 is fixedly installed on the inner wall of the top cover of the cabinet body and under the heat dissipation holes. The drawer low-voltage power switchgear cabinet is simple in structure and good in practicability.

An air conditioner includes a compressor for compressing refrigerant, an exterior heat exchanger for performing heat exchange between refrigerant and outside air, an interior heat exchanger for performing heat exchange between the refrigerant and air to be blown into the compartment, an ejector for decompressing high-pressure refrigerant, a heater core for heating air using a high-temperature fluid as a heating source, and a fluid-refrigerant heat exchanger that heats the fluid flowing to the heater core using high-temperature refrigerant discharged from the compressor as a heating source. In a dehumidifying and heating operation, refrigerant in the interior heat exchanger absorbs heat from air so that the air is cooled and dehumidified, and the dehumidified and cooled air can be further heated in the heater core by indirectly using the heating source from the high-temperature refrigerant.

The invention provides a lamp, which comprises a shell and a dehumidifying system in the shell. The dehumidifying system comprises a sensor monitoring module, a semiconductor condensation module and adrainage module. The sensor monitoring module comprises at least one temperature and humidity sensor and a first control unit and is used for detecting the temperature and humidity in the lamp and sending temperature and humidity information to the semiconductor condensation module. The semiconductor condensation module comprises at least one semiconductor and a second control unit, and each semiconductor comprises a cold end and a hot end. The sensor monitoring module and the semiconductor condensation module are connected through the corresponding first control unit and the second control unit. The drainage module is arranged below each cold end and communicated with an external space of the shell, each cold end refrigerates to enable moisture in the shell to be condensed at the corresponding cold end, and condensed water flows to the drainage module to be discharged out of the shell. The invention further provides a vehicle and a demisting method. Internal automatic demisting of avehicular lamp can be realized, and potential problems of mist and sagging in the lamp are solved.

The present invention provides a removably attachable compact desiccant cartridge that is useful in lowering the dew point of a medically useful gas, which is liquefied by a cryogenic device. The desiccant cartridge of the present invention comprises a gas feedstream inlet, a dehumidifying zone which comprises a desiccant material, and a dehumidified gas feedstream outlet. The present invention also provides a method for using the same.

A water electrolysis system includes a high-pressure hydrogen production unit for electrolyzing water to generate oxygen and high-pressure hydrogen (the pressure of the high-pressure hydrogen being higher than that of the oxygen), and a gas-liquid separation unit for removing water contained in the high-pressure hydrogen. The gas-liquid separation unit is placed on a hydrogen pipe for discharging the high-pressure hydrogen from the high-pressure hydrogen production unit. In addition, the water electrolysis system includes a high-pressure hydrogen supply pipe for transferring dewatered high-pressure hydrogen from the gas-liquid separation unit, a cooling unit, which is placed on the high-pressure hydrogen supply pipe and is capable of variably controlling the temperature of the high-pressure hydrogen to adjust the humidity of the high-pressure hydrogen, and a control unit.

The present invention relates to a dishwasher (1 ) comprising an outer cabinet (2), a tub (3) wherein the washing process is performed, disposed into the outer cabinet (2) such that a gap remains therebetween, an air channel (5) both ends of which are connected to the tub (3), a dehumidifying unit (7) having at least one desiccant material (9) disposed on the air channel (5), at least one heater (10) used for regenerating the desiccant material (9), a chamber (8) wherein the desiccant material (9) and the heater (10) are placed and at least one fin (1 1 ) disposed on the heater (10), an outlet (4) enabling air transfer from the inside of the tub (3) into the air channel (5), at least one fan (6) that is disposed on the air channel (5) and that sucks and delivers the humid air in the tub (3) towards the dehumidifying unit (7) and an inlet (12) that provides the dehumidified and heated air leaving the dehumidifying unit (7) to be sent back to the tub (3) through the air channel (5), and wherein the desiccant material (9) particles are prevented from being damaged during the regeneration process and are provided to be homogeneously regenerated.

The invention discloses a device used for filtering, dehumidificating and mixing smoke. The device is characterized in that the whole device is in a cylindrical shape; the device is divided into a dehumidification chamber and a mixing chamber; a water collection clapboard is arranged between the dehumidification chamber and the mixing chamber; the mixed chamber is respectively provided with a smoke inlet pipe and a smoke outlet pipe which lead to the outside by virtue of the dehumidification chamber; the lower part of the smoke outlet pipe is connected with a filter chamber; the lower part of the mixing chamber is provided with an ash placing opening; the smoke taken out from different smoke sampling points enters the mixing chamber through the smoke outlet pipe; and the smoke is cooled and dehumidifacted by the dehumidification chamber in the process of entering the mixing chamber; the smoke is mixed in the mixing chamber; dust is settled owning to inertia and gravity, thus the dust is removed; the smoke is cooled again by the smoke outlet pipe and is filtered by the filter chamber; and the uniformly mixed clean smoke after dehumidification and dust removal is guided out to be transmitted to a smoke analysis measuring system through the smoke outlet pipe.

The invention discloses cat litter with deodorization and desinsectization functions. The cat litter is formed by the following raw materials comprising, by weight, 50-100 parts of attapulgite powder, 10-20 parts of calcium bentonite, 10-15 parts of green tea, 15-30 parts of nanometer magnesia, 15-30 parts of super absorbent resin, 10-15 parts of active carbon, 5-10 parts of sodium polyacrylate, 5-10 parts of Chinese medical stones and 10-15 parts of carboxymethyl cellulose. According to the invention, raw materials for preparing the cat litter are natural mineral resources and inorganic salts which are all easily available, the raw materials are low in price, and are nontoxic and environmentally-friendly, the cat litter has high-efficiency dehumidifying and drying effect, and is characterized by being long in service life, and the cat litter has strong deodorization and desinsectization effect.

The present invention provides a removably attachable compact desiccant cartridge that is useful in lowering the dew point of a medically useful gas, which is liquefied by a cryogenic device. The desiccant cartridge of the present invention comprises a gas feedstream inlet, a dehumidifying zone which comprises a desiccant material, and a dehumidified gas feedstream outlet. The present invention also provides a method for using the same.

The present invention relates to a dehumidification plant for a granular material, comprising at least one hopper (2) having at least one loading mouth (3a) and one discharge mouth (3) for granular material, at least one upper feeding mouth in the at least one hopper (2) and at least one lower delivery mouth of a gaseous medium therefrom, humidity absorbent means (51, 52) designed to absorb the humidity conveyed by the gaseous medium; at least two towers (29, 36) arranged to contain the absorbent means (51, 52); supplying means designed to feed the gaseous medium to the at least one hopper (2) and the at least two towers (29, 36); at least one electronic control unit (46); detection means arranged to detect process variables of the plant and electrically connected with the at least one electronic control unit (46). The plant further comprises distribution means designed to distribute gaseous medium coming from at least one (29, 36) of the at least two towers thereby feeding it to at least another tower (36, 29) from among the at least two towers, the distribution means being controllable by the at least one electronic control unit (46) between at least one open position, in which at least one portion of the gaseous medium contained in the at least one of the at least two towers (29, 36) is fed to the at least another (36, 29) of the at least two towers, and at least one closed position.

The invention relates to a dehumidifier dehumidity unit, concretely an entirety type dehumidifier dehumidity unit, comprising fan blade, water collector, compressor, condenser, evaporator, and throttle capillary tube, all of which are linked to construct a dehumidifier dehumidity device, and a precooling condenser is connected in series between the exhaust outlet of condenser and inlet of condenser. The invention whose structure is simple and reasonable can increase condensing effect of the condenser, decrease energy needed and realize high efficient dehumidify, and it can work safely with high efficiency in hot temperature condition; and the added condensation water heat regenerator reuses the power of low temperature condensation water, solving the possible problem that water droplet condensed on waste pipe or water tank falling in room caused by discharging condensation water; the defrosting problem of working under low temperature can also be solved by using defrosting valve or solenoid valve.

The invention discloses a novel dehumidifying agent and a making method thereof. The dehumidifying agent is prepared from adsorbent of a porous structure and hydroscopic salt, wherein hole structures of the adsorbent are filled with the hydroscopic salt. The mass ratio of the hydroscopic salt to the adsorbent is (0.3-3):1. The dehumidifying agent has the advantages, such as high moisture adsorbing ability, high moisture adsorbing speed, large moisture adsorbing capacity and low separation temperature, of hydroscopic salt dehumidifying agents, and meanwhile like non-hygroscopic dehumidifying agents, the dehumidifying agent is free of hygroscopy and free of defects of hygroscopic dehumidifying agents.

Before being processed, bulk material is dried in a storage container. A drying medium such as air is passed through the bulk material for drying. The drying medium heats the bulk material and removes moisture at the same time. For dehumidifying the drying medium, a dehumidifying unit with a Peltier device is provided whose cold side and whose hot side are positioned within the flow path of the drying medium. The drying medium loaded with moisture is passed across the cold side and dehumidified. The hot side of the Peltier device is used to preheat the dehumidified drying medium.

The invention discloses a piece of torsionproof steel wire rope cleaning, detecting and maintaining integrated equipment, and belongs to steel wire rope processing equipment. The torsionproof steel wire rope cleaning, detecting and maintaining integrated equipment structurally comprises a lifting device, a pay-off unit, a water jet cleaning device, a wire fracture detecting device, a hot oil immersion device and a take-up unit, wherein a rough brushing device and a warm water soaking device are arranged between the pay-off unit and the water jet cleaning device, a compressed air dewetting device and a tension detecting device are arranged between the water jet cleaning device and the wire fracture detecting device, and an oil dripping device is arranged between the hot oil immersion device and the take-up unit. The torsionproof steel wire rope cleaning, detecting and maintaining integrated equipment has the characteristics that the equipment can clean the dirt on the surface of and inside a steel wire rope and effectively remove the residual moisture left on the steel wire rope during the water jet cleaning, a zero-damage clamping test and a random online tension test on a test piece under high tension can be conducted, the steel wire rope can be maintained through immersing oil in a fully-expanded refined manner, and the redundant grease on the surface of the steel wire rope can be removed.

The invention relates to a sensor storage device. The problems that an existing sensor storage device does not have the temperature and humidity automatic control capability and does not have certainanti-seismic capability are effectively solved. According to the solving technical scheme, the sensor storage device comprises a hollow box, the left side and the right side inside the box are fixedlyconnected with vertical partition plates correspondingly, the two vertical partition plates partition the interior of the box into a storage chamber and two circulation chambers which are located between the two vertical partition plates, the storage chamber is partitioned into an upper storage chamber and a lower storage chamber by a transverse partition plate fixedly connected into the box, storage plates are connected into the upper storage chamber and the lower storage chamber in a front-rear sliding mode correspondingly, through holes are formed in the left side walls and the right sidewalls of the upper storage chamber and the lower storage chamber correspondingly, and each through hole is provided with a door opening and closing mechanism. The sensor storage device is concise in structure, the temperature and the humidity in the box can be automatically adjusted, the function is perfect, the automation degree is high, and practicability is high.

The invention discloses a cable-stayed bridge inhaul cable intelligent dehumidifying and deicing system and method and relates to the field of bridge operation safety protection. The system comprisesan air feeding unit, a monitoring unit and a control unit. The air feeding unit comprises a high-pressure dry air production device and an air heating device. The high-pressure dry air production device is used for generating high-pressure dry air and driving the generated high-pressure dry air to pass through the air heating device, enter inhaul cables from the bottom ends of the inhaul cables and flow out from the top ends of the inhaul cables. The monitoring unit comprises humidity sensors and temperature sensors, all of which are arranged in the inhaul cables, and the monitoring unit further comprises humidity sensors, temperature sensors and icing sensors, all of which are arranged on the outer surface layers of the top ends of the inhaul cables. The control unit is electrically connected with the air feeding unit and the monitoring unit. The inhaul cables can be automatically dehumidified and deiced according to external climate changes, the inhaul cables are protected against corrosion, and meanwhile the inhaul cables are effectively prevented from being iced.