CN107894046B - Domestic constant temperature and humidity square bin system - Google Patents
Domestic constant temperature and humidity square bin system Download PDFInfo
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- CN107894046B CN107894046B CN201711103620.8A CN201711103620A CN107894046B CN 107894046 B CN107894046 B CN 107894046B CN 201711103620 A CN201711103620 A CN 201711103620A CN 107894046 B CN107894046 B CN 107894046B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0003—Exclusively-fluid systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/0001—Control or safety arrangements for ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/082—Grilles, registers or guards
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Air Conditioning Control Device (AREA)
- Housing For Livestock And Birds (AREA)
- Air Humidification (AREA)
Abstract
The invention discloses a household constant-temperature and constant-humidity square bin system which comprises a constant-temperature and constant-humidity air forming square bin, a water tank, a water supply and drainage system, an air supply pipeline, an air return pipeline and a central control cabinet, wherein the constant-temperature and constant-humidity air forming square bin mainly comprises a return air suction unit, a fan, a water circulation spraying unit and an air supply unit, a window is formed in the return air suction unit and is directly communicated with the outside, the return air suction unit is also provided with a connector which is connected with the air return pipeline, and the fan is arranged between the return air suction unit and the water circulation spraying unit. The invention has the advantages of no pollution, low electric energy consumption, low water consumption, low noise, less ventilation times, moderate room temperature and humidity, comfortable body feeling and the like; meanwhile, due to the square bin structure, the square bin has the advantages of simplicity and convenience in transportation, installation and disassembly, small occupied area, low investment, strong operability and the like.
Description
Technical Field
The invention relates to an air conditioning system, in particular to a household constant-temperature constant-humidity square bin system, and belongs to the technical field of heating ventilation air conditioners.
Background
The comfort of the human body is mainly determined by the temperature, the humidity and the wind speed. Wherein the primary factor is temperature; when the temperature is 21-27 ℃, the humidity is 55-65% under the action of breeze, which is most comfortable, and if the humidity is too low, the air is dried, and the moisture on the surface of a human body is excessively volatilized to feel dry lips and mouths; if the humidity is high, the evaporation of sweat is affected, and the heat balance of the body is disrupted, so that the human body feels stuffy and hard to endure. Therefore, not only is temperature a factor but also humidity is important for human comfort. The common air conditioning system mainly considers the temperature factor, so that the comfort of a human body can be ensured only by a humidifier in an air conditioning room, particularly in dry areas in the north, the temperature is high and dry in summer, and the air conditioner in the market can pump away only moisture while cooling, so that the human body feels drier; in south areas, the temperature is high and the humidity sometimes reaches 90%, and the existing air conditioner in the market has the functions of cooling and dehumidifying, but the power consumption is doubled when the humidity is too high. In addition, the existing air conditioner utilizes the compressor to continuously increase and release pressure to the refrigerant for refrigeration, the noise of the compressor is high, the heat emission is high, and the urban heat island effect is caused; meanwhile, the refrigerant is volatilized into the atmosphere to cause serious damage to the ozone layer, so that extreme weather frequently occurs.
At present, a plurality of patents are applied or authorized in the heating, ventilating and air conditioning field every year, and most of the patents utilize the principle of a compressor to cool and dehumidify; in recent years, although some patents which utilize geothermal energy, solar energy, underground cold and hot water, fuel cells and the like for temperature regulation are applied and issued, the products produced by the patents have large investment, harsh conditions and limited operability; the invention relates to a temperature and humidity square warehouse system which is designed particularly for families, office places, markets and the like by people as main service objects.
Disclosure of Invention
The invention aims to provide a household constant-temperature and constant-humidity square cabin system suitable for families.
The invention is realized by the following steps:
the utility model provides a domestic constant temperature and humidity square storehouse system, includes constant temperature and humidity air formation square storehouse, pond, water supply and drainage system, supply air duct way, return air duct way and central control cabinet, and constant temperature and humidity air formation square storehouse mainly comprises return air suction unit, fan, hydrologic cycle sprays unit, air supply unit, and wherein return air suction unit opens and has the window directly to communicate with each other with the external world, and return air suction unit also has the interface to be connected with the return air duct way, and the fan is installed and is being returned between air suction unit, hydrologic cycle sprays the unit.
The further scheme is as follows: the constant-temperature and constant-humidity air forming square bin is a mechanism which is integrally formed and provided with a reserved connector, or a mechanism which is formed by independently forming a return air suction unit, an air supply unit and a water circulation spraying unit respectively and then seamlessly splicing and bonding together.
The further scheme is as follows: the constant-temperature and constant-humidity air forming square bin is formed by pouring concrete on site or stacking building bricks, or is formed by pouring stainless steel, cast iron and aluminum alloy materials through a grinding tool or machining through a machine tool, or is formed by calcining ceramics, argil and engineering plastics at high temperature or injection molding.
The further scheme is as follows: the air return pipeline is internally provided with an air filtering grid and a pipe diameter control plate, and the filtering system is mainly used for cleaning hot and dirty air sucked back from a room; the corrugated plate with the controlled pipe diameter mainly controls the air return quantity.
The further scheme is as follows: the central control system of the central control cabinet is connected with a frequency converter of a fan in the constant-temperature and constant-humidity air forming square cabin, a frequency converter of a water pump, a water baffle regulator, a controller on the return air duct control board and a temperature and humidity sensor, and a liquid crystal display screen on the control cabinet displays relevant parameters.
The further scheme is as follows: the water circulation spraying unit mainly comprises a water pump, a spraying pipe, a water collecting tank, a steel wire mesh, a water baffle, a water inlet pipe and a sewage discharge pipe, wherein the water inlet pipe and the sewage discharge pipe are connected with the outside; the spray pipes are vertically and uniformly distributed in the water circulation spray unit, a plurality of spray heads are arranged on each spray pipe, the spray pipes are communicated with a water pump, the water pump conveys water in the water tank to the spray pipes, and water filtering devices are arranged in pipelines of the water tank and the water pump; the steel wire meshes are distributed at the tail ends of the spray pipes, and the aperture of each steel wire mesh is 300-500 meshes; the water baffle is installed at the front end of the air supply unit in an inclined mode through a plurality of corrugated plates, and the inclined angle of the water baffle is controllably adjusted to control water drops to enter constant-temperature and constant-humidity air.
The further scheme is as follows: the spraying pipes are arranged in 2-4 rows.
The further scheme is as follows: and a temperature sensor and a humidity sensor are arranged in the air supply pipeline, the temperature sensor and the humidity sensor transmit detected data to a central control system of the central control cabinet on line, and then the central control system adjusts the power of the water pump and the angle of the water baffle in real time to obtain required constant-temperature and constant-humidity air.
The further scheme is as follows: the constant temperature and humidity air forming square cabin is a closed rectangular box structure, and the length, width and height of the box are mainly determined by the size of a room, a house structure and an installation space.
The further scheme is as follows: the length/width/height of the household box with the building area of 120-350 square meters is 2400-4200/800-1200/1500-2400 respectively, and the unit is as follows: and (4) millimeter.
The invention utilizes wind power formed by a fan to blow fine water drops sprayed by a spray header, accelerates the vaporization of water in the water drops, takes away a large amount of heat when the water drops are vaporized, so that the air around the water drops is cooled, and the water content of an air outlet chamber is adjusted by a water pump according to the water content of inlet air and data measured by a temperature and humidity sensor and the mesh number of a steel wire mesh and the angle of a corrugated water baffle plate at the same time of cooling, and then the air with constant temperature and humidity is uniformly delivered to a required place through an air outlet pipeline.
The invention has the advantages of no pollution, low electric energy consumption, low water consumption, low noise, less ventilation times, moderate room temperature and humidity, comfortable body feeling and the like; meanwhile, due to the square bin structure, the square bin has the advantages of simplicity and convenience in transportation, installation and disassembly, small occupied area, low investment, strong operability and the like.
Drawings
FIG. 1 is an isometric view of a domestic constant temperature and humidity square bin system of the present invention;
FIG. 2 is a plan view of the domestic constant temperature and humidity square bin system of the present invention;
fig. 3 is a top view of the household constant temperature and humidity square bin system of the invention.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.
The utility model provides a domestic constant temperature and humidity square storehouse system, including constant temperature and humidity air formation square storehouse 1, pond 2, water supply and drainage system 3, supply-air duct 4, return-air duct 5 and central control cabinet 6, constant temperature and humidity air formation square storehouse 1 mainly comprises return air suction unit 7, fan 8, water circulation sprays unit 9, air supply unit 10, wherein return air suction unit opens and has the window directly to communicate with each other with the external world, return air suction unit also has the interface to be connected with return-air duct, fan 8 installs between return air suction unit 7, water circulation sprays unit 9.
The constant-temperature and constant-humidity air forming square bin is a mechanism which is integrally formed and provided with a reserved connector, or a mechanism which is formed by independently forming a return air suction unit, an air supply unit and a water circulation spraying unit respectively and then seamlessly splicing and bonding together.
The constant-temperature and constant-humidity air forming square bin is formed by pouring concrete on site or stacking building bricks, or is formed by pouring stainless steel, cast iron and aluminum alloy materials through a grinding tool or machining through a machine tool, or is formed by calcining ceramics, argil and engineering plastics at high temperature or injection molding.
An air filtering grid 13 and a pipe diameter control plate 14 are arranged in the return air pipeline, and the filtering system is mainly used for cleaning hot and dirty air sucked back from a room; the corrugated plate with the controlled pipe diameter mainly controls the air return quantity.
The central control system of the central control cabinet is connected with a frequency converter of a fan 8 in the constant-temperature and constant-humidity air forming square cabin, a frequency converter of a water pump 15, a water baffle regulator 16, a controller 17 on a return air duct control panel and a temperature and humidity sensor 18, and a liquid crystal display screen 19 on the control cabinet displays relevant parameters.
The water circulation spraying unit 9 mainly comprises a water pump 15, a spraying pipe 20, a water collecting tank 21, a steel wire mesh 22, a water baffle 23, a water inlet pipe 24 and a sewage discharge pipe 25 which are connected with the outside, wherein the bottom of the water collecting tank 21 in the water circulation spraying unit 9 is provided with a certain inclination angle, and the lowest end of the water collecting tank is provided with a sewage discharge port with a filter screen; the spray pipes are vertically and uniformly distributed in the water circulation spray unit 9, each spray pipe is provided with a plurality of spray heads and is communicated with the water pump 15, the water pump 15 conveys the water in the water pool 2 to the spray pipes, and water filtering devices 26 are arranged in the pipelines of the water pool 2 and the water pump 15; the steel wire mesh 22 is distributed at the tail end of the spray pipe, and the aperture of the steel wire mesh is 300-500 meshes; the water baffle 23 is installed at the front end of the air supply unit by a plurality of corrugated plates in an inclined manner, and the inclined angle of the water baffle is controllably adjusted to control water drops to enter the constant-temperature and constant-humidity air.
The spraying pipes are arranged in 2-4 rows.
And a temperature sensor 11 and a humidity sensor 12 are installed in the air supply pipeline, the temperature sensor 11 and the humidity sensor 12 transmit detected data to a central control system of the central control cabinet 6 on line, and then the central control system adjusts the power of the water pump and the angle of the water baffle in real time to obtain required constant-temperature and constant-humidity air.
The constant temperature and humidity air forming square cabin is a closed rectangular box structure, and the length, width and height of the box are mainly determined by the size of a room, a house structure and an installation space. The length/width/height of the household box with the building area of 120-350 square meters is 2400-4200/800-1200/1500-2400 respectively, and the unit is as follows: and (4) millimeter.
In the invention, an air outlet pipeline 4 and an air return pipeline 5 jointly form an air conditioner distribution system, wherein constant-temperature and constant-humidity air forms a square cabin to generate a large amount of constant-temperature and constant-humidity air which is connected to the top of a house through an air supply pipeline, and the wet and cold air reaches a room and is automatically diffused to the floor of the room due to being heavier than the original dry and hot air of the room; the original hot air in the room is driven by the input pressurized wet and cold air, transferred to the top of the other end and sucked away by the return air pipeline, the sucked hot and dirty air passes through a filter grid in the return air pipeline, dust, flying fibers and bacteria are filtered and then enter a water-to-steam circulation square cabin, and a pipe diameter control corrugated plate installed in the return air pipeline mainly controls the return air quantity.
The constant temperature and humidity air forms a square bin, a water pump pressurizes and conveys clean water in a water tank to a spray pipe, then the clean water is sprayed out from a spray head on the spray pipe to form countless fine water drops, the water drops are vaporized under the powerful action of a fan to form water vapor, a large amount of heat is taken away during vaporization of the water, the air around the fine water drops is cooled to be cold air, the cold air with a large amount of water drops blocks the water drops through the interception effect of a steel wire mesh, the air forms vortex rotation, the rotating cold air fully absorbs the fine water drops around to be in a saturated state, and accordingly the wet cold air is further formed; the wet cold air is further intercepted by the water retaining corrugated plate of the air return chamber and then is transmitted to an air outlet pipeline, and finally the wet cold air is transmitted to a required chamber through an air conditioner distribution system.
The central control system of the central control cabinet controls parameters such as air inlet volume, water pressure, water-to-steam speed, air outlet volume and the like, further controls the temperature and humidity of the input indoor air, and conveys constant-temperature and constant-humidity air to a required building.
The invention is described in more detail below with reference to a more specific example.
Taking a three-layer villa house with the building area of 540 square meters as an example, the average temperature of the area of the villa house is 30 ℃ every year for 5-10 months, the humidity is about 80 percent, the temperature difference between day and night is small, and the body feels stuffy; according to the climate characteristics, the embodiments of the present invention are as follows:
the constant temperature and humidity air forming square bin 1 is 5400mm, 2100mm, 4500mm in length, width and height respectively; the length, the width and the height of the water pool 2 are respectively 1200mm, 800mm and 1000 mm; the water supply and drainage systems are formed by processing tap water supply pipes with the diameter of 60mm in engineering; the air supply pipeline 4 and the air return pipeline 5 are both made of plastic pipes with 500 mm-300 mm cross sections and 500 mm-300 mm width-300 mm inner linings.
The specifications of the air return and suction unit 7 are 900mm × 2100mm × 4500mm in length × width × height respectively; the specification of the water circulation spraying unit 9 is 2200mm × 2100mm × 3200mm in length × width × height respectively; the air supply unit 10 is 2300mm × 2100mm × 4500m in length × width × height; the power of the fan 8 is 3KW, the water circulation spraying unit 9 is composed of three rows of spraying pipes 20, each spraying pipe is evenly provided with 12 spraying heads, and the power of the water pump 15 is 0.8 KW.
Through the arrangement, the temperature and the humidity in the three-layer villa room can be well controlled, no pollution is caused, the electric energy consumption is low, the water consumption is low, the temperature and the humidity of the room are moderate, and the body feeling is comfortable.
Claims (7)
1. The utility model provides a domestic constant temperature and humidity square storehouse system which characterized in that: the device consists of a constant-temperature and constant-humidity air forming square cabin (1), a water pool (2), a water supply and drainage system (3), an air supply pipeline (4), an air return pipeline (5) and a central control cabinet (6); wherein:
the constant-temperature and constant-humidity air forming square cabin (1) is a closed rectangular box structure, and the length, width and height of the rectangular box structure are determined by the size of a room, a house structure and an installation space; the constant-temperature and constant-humidity air forming square cabin (1) is composed of a back suction unit (7), a fan (8), a water circulation spraying unit (9) and an air supply unit (10), wherein the back suction unit (7) is provided with a window which is directly communicated with the outside, the back suction unit (7) is also provided with a connector which is connected with a back suction pipeline (5), and the fan (8) is arranged between the back suction unit (7) and the water circulation spraying unit (9);
the water circulation spraying unit (9) consists of a water pump (15), a spraying pipe (20), a water collecting tank (21), a steel wire mesh (22), a water baffle plate (23), a water inlet pipe (24) and a sewage discharge pipe (25) which are connected with the outside, the bottom of the water collecting tank (21) in the water circulation spraying unit (9) is provided with a certain inclination angle, and the lowest end of the water collecting tank (21) is provided with a sewage discharge port with a filter screen; the spray pipes are vertically and uniformly distributed in the water circulation spray unit (9), a plurality of spray heads are arranged on each spray pipe, the spray pipes are communicated with a water pump (15), the water pump (15) conveys water in the water pool (2) to the spray pipes, and water filtering devices (26) are arranged in pipelines of the water pool (2) and the water pump (15); the aperture of the steel wire mesh (22) is 300-500 meshes and is distributed at the tail end of the spray pipe; the water baffle (23) is formed by obliquely installing a plurality of corrugated plates at the front end of the air supply unit (10), and the inclination angle of the water baffle (23) is controllably adjusted so as to control water drops to enter constant-temperature and constant-humidity air;
in a constant-temperature and constant-humidity air forming square bin (1), a water pump pressurizes and conveys clean water in a water pool (2) to a spray pipe (20), then the clean water is sprayed out from a spray head on the spray pipe to form countless fine water drops, the water drops are vaporized under the strong action of a fan (8) to form water vapor, a large amount of heat is taken away during vaporization of the water, so that the air around the fine water drops is cooled to be cold air, the cold air with a large amount of water drops is intercepted through the interception effect of a steel wire mesh (22), the air forms vortex rotation, the rotating cold air fully absorbs the fine water drops around and is in a saturated state, and accordingly, the wet cold air is further formed; the wet and cold air is further intercepted by the water baffle (23) and then is transmitted to the air supply pipeline (4);
the air supply pipeline (4) is internally provided with a temperature sensor (11) and a humidity sensor (12), the temperature sensor (11) and the humidity sensor (12) transmit detected data to a central control system of the central control cabinet (6) on line, and then the central control system adjusts the power of the water pump and the angle of the water baffle in real time to obtain required constant-temperature and constant-humidity air.
2. The domestic constant temperature and humidity square bin system of claim 1, wherein: the constant-temperature and constant-humidity air forming square bin (1) is a mechanism which is integrally formed and provided with a reserved connector, or a mechanism which is formed by a return air suction unit (7), an air supply unit (10) and a water circulation spraying unit (9) respectively and independently and then seamlessly assembled and adhered together.
3. The domestic constant temperature and humidity square bin system of claim 2, wherein: the constant-temperature and constant-humidity air forming square bin (1) is formed by pouring concrete on site or stacking building bricks, or is formed by pouring stainless steel, cast iron and aluminum alloy materials through a grinding tool or machining through a machine tool, or is formed by calcining ceramics, argil and engineering plastics at high temperature or injection molding.
4. The domestic constant temperature and humidity square bin system of claim 1, wherein: an air filtering grid (13) and a pipe diameter control plate (14) are installed in the return air pipeline (5).
5. The domestic constant temperature and humidity square bin system of claim 1, wherein: a central control system of the central control cabinet (6) is connected with a frequency converter of a fan (8) in the constant-temperature and constant-humidity air forming square bin (1), a frequency converter of a water pump (15), a water baffle (23) regulator, a controller (17) on a return air pipeline control panel and a temperature and humidity sensor (18), and a liquid crystal display screen on the control cabinet displays relevant parameters.
6. The domestic constant temperature and humidity square bin system of claim 1, wherein: the spraying pipes are arranged in 2-4 rows.
7. The domestic constant temperature and humidity square bin system of claim 1, wherein: the length/width/height of the household box with the building area of 120-350 square meters is 2400-4200/800-1200/1500-2400 respectively, and the unit is as follows: and (4) millimeter.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711103620.8A CN107894046B (en) | 2017-11-10 | 2017-11-10 | Domestic constant temperature and humidity square bin system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711103620.8A CN107894046B (en) | 2017-11-10 | 2017-11-10 | Domestic constant temperature and humidity square bin system |
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| CN107894046A CN107894046A (en) | 2018-04-10 |
| CN107894046B true CN107894046B (en) | 2020-12-22 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109268982A (en) * | 2018-08-31 | 2019-01-25 | 武汉纺织大学 | Suitable for field of textiles workshop high-efficiency water cooling constant temperature and humidity air-conditioning system |
| CN111760408A (en) * | 2020-06-04 | 2020-10-13 | 武汉纺织大学 | Water-cooling textile air conditioning system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5389120A (en) * | 1994-02-08 | 1995-02-14 | Sewell; Frederic D. | Heating, ventilation and air conditioning unit with automatically controlled water spray air purification system |
| JPH10238812A (en) * | 1997-02-28 | 1998-09-08 | Fujita Corp | Air conditioning system |
| CN102901163A (en) * | 2012-09-14 | 2013-01-30 | 安徽宏祥丝绸织造有限公司 | Temperature and humidity adjustment mechanism for workshop |
| CN205299803U (en) * | 2016-01-20 | 2016-06-08 | 盐城市力马空调工程有限公司 | Constant temperature and humidity constant voltage purifies aseptic air conditioner all -in -one |
| CN106322598A (en) * | 2016-08-26 | 2017-01-11 | 张家港市金陵纺织有限公司 | Air-conditioning system for weaving workshop and control method of air-conditioning system |
-
2017
- 2017-11-10 CN CN201711103620.8A patent/CN107894046B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5389120A (en) * | 1994-02-08 | 1995-02-14 | Sewell; Frederic D. | Heating, ventilation and air conditioning unit with automatically controlled water spray air purification system |
| JPH10238812A (en) * | 1997-02-28 | 1998-09-08 | Fujita Corp | Air conditioning system |
| CN102901163A (en) * | 2012-09-14 | 2013-01-30 | 安徽宏祥丝绸织造有限公司 | Temperature and humidity adjustment mechanism for workshop |
| CN205299803U (en) * | 2016-01-20 | 2016-06-08 | 盐城市力马空调工程有限公司 | Constant temperature and humidity constant voltage purifies aseptic air conditioner all -in -one |
| CN106322598A (en) * | 2016-08-26 | 2017-01-11 | 张家港市金陵纺织有限公司 | Air-conditioning system for weaving workshop and control method of air-conditioning system |
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| CN107894046A (en) | 2018-04-10 |
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