CN2555475Y - Constant temp and moisture air conditioner - Google Patents
Constant temp and moisture air conditioner Download PDFInfo
- Publication number
- CN2555475Y CN2555475Y CN 02262462 CN02262462U CN2555475Y CN 2555475 Y CN2555475 Y CN 2555475Y CN 02262462 CN02262462 CN 02262462 CN 02262462 U CN02262462 U CN 02262462U CN 2555475 Y CN2555475 Y CN 2555475Y
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- Prior art keywords
- heat exchanger
- air
- cooled condenser
- conditioning unit
- thermostatic
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Abstract
The utility model relates to a thermostatic and humidistatic air conditioning unit, which is an air conditioning unit manufacturing thermostatic and humidistatic environment with heat pump technology. The output end of a compressor of the air conditioning unit is connected with a four-way valve; the four-way valve is connected with a water-cooled condenser, a heat exchanger and a gas-vapor separator respectively; the two ends of two-way expansion valve are respectively connected with a heat exchanger A and a heat exchanger B; the heat exchanger B is also connected with a water-cooled condenser; the air inlet of the empty room between the heat exchanger B and heat exchanger A is the outside of the heat exchanger A; the air outlet is the outside and the side circulation way of the heat exchanger B; a movable baffle is arranged inside the heat exchanger B, which is arranged on the orbit of the movable baffle and driven by a motor; a steam humidifier is arranged outside the air inlet of the heat exchanger A. The device has the advantages of simple structure, low energy consumption and reducing greatly operation cost.
Description
One, technical field:
The utility model relates to the technology that heat pump principle is made the constant temperature and humidity air processor.
Two, background technology:
In a lot of fields, for obtaining constant-temperature constant-humidity environment, constant temperature and humidity machine uses very general.The constant temperature and humidity machine principle generally is that electric heater is set behind evaporimeter at present, establishes seam humidifier again.When (liter) temperature fell in dehumidifying in summer (comprising spring and autumn), air was heated to constant temperature by electric heater again by behind the evaporimeter refrigerated dehumidification; When heating up humidification in the winter time, directly be heated to constant temperature by electric heater, by the humidifier humidification to constant humidity.Though this constant temperature and humidity function is created constant-temperature constant-humidity environment, not consider energy-conservationly, summer, cold-hot counteraction was serious, and the electrical heating in winter is to one's profit, and operating cost is very high.In energy-intensive today, must carry out technological improvement.
Three, summary of the invention:
(1) goal of the invention
The purpose of this utility model be design a kind of simple in structure, energy consumption is low, can reduce the thermostatic and humidistatic air conditioning unit of operating cost greatly.
(2) technical scheme
For achieving the above object, the utility model is realized by following scheme.Thermostatic and humidistatic air conditioning unit comprises compressor, heat exchanger A, heat exchanger B, water-cooled condenser, gas-liquid separator, seam humidifier, cross valve, two-way expansion valve, magnetic valve, microcomputer controller, moving stop, moving stop guide rail and motor composition.The output and the cross valve of the compressor of this air conditioner join, cross valve also joins with water-cooled condenser, heat exchanger, gas-liquid separator respectively, the two ends of two-way expansion valve meet heat exchanger A and heat exchanger B respectively, heat exchanger B also is connected with water-cooled condenser, air inlet is the outside of heat exchanger A in the empty chamber between heat exchanger B and heat exchanger A, air outlet is the outside and the other wind passage of heat exchanger B, be positioned at heat exchanger B inboard and also be provided with a moving stop, this moving stop is installed on the moving stop guide rail, and by motor-driven; Outside the air inlet of heat exchanger A, also be provided with seam humidifier; Their connected mode is: 1. (liter) warm operating mode falls in dehumidifying: after refrigeration compressor compresses cold-producing medium, cold-producing medium enters water-cooled condenser through cross valve, enters heat exchanger B after coming out, enter heat exchanger A through two-way expansion valve, behind gas-liquid separator, get back to compressor.2. humidification intensification operating mode: compressor with the cold-producing medium compression after, cold-producing medium enters heat exchanger A through cross valve, comes out after two-way expansion valve enters heat exchanger B, the cold condenser of laggard entry is got back to compressor through gas-liquid separator then.3. defrosting under (liter) warm operating mode falls in dehumidifying: after compressor compressed cold-producing medium, cold-producing medium entered heat exchanger A through cross valve, comes out to enter water-cooled condenser again after two-way expansion valve enters heat exchanger B, comes out after gas-liquid separator is got back to compressor.
Above-mentioned moving stop can be substituted by two blinds air-door actuators, and blinds air-door actuator and heat exchanger B are arranged on heat exchanger B front, adjacent heat exchanger B with size; The same size of blinds air-door actuator and bypass air channel is installed in bypass wind passage mouth place.Regulate the aperture of two blinds air-door actuators, thus the same with baffle plate, also can play the effect of air distribution flow.
Above-mentioned water-cooled condenser can be substituted by outdoor air-cooled condenser and stepped gearing blower fan.Change fan speed, to change the system loading amount that outdoor condenser is born, to regulate leaving air temp.
Fuzzy control (Fuzzy Contro1) theory is adopted in above-mentioned Electric Machine Control, the solenoid control on the water-cooled condenser and seam humidifier control, to improve control accuracy.
(3) technique effect
The utility model has the advantages that:
1, because the utility model adopts heat pump techniques, cancelled electric heater, dehumidifying utilizes the alternative electric heater of condensation waste heat to carry out post bake when falling (liters) warm operating mode; The heat that absorbs from external environment by heat pump during humidification intensification operating mode adds hot-air, and it is more much higher with electrical heating than pure that unit adds the heat energy consumption efficiency.Comprehensive two kinds of operating mode ruuning situations can draw energy-saving effect highly significant of the present utility model.
2, the bypass air quantity control method advantages of simple of the utility model employing, so the utility model low cost of manufacture.
The utility model removes seam humidifier, can be transformed into temperature-adjustable dehumidifier, compares with the existing temperature-adjustable dehumidifier in market, and thermoregulation range is wide, no temperature adjustment blind area, and manufacturing cost is lower.
Four, description of drawings
Fig. 1 is a principle schematic of the present utility model.Compressor 1, gas-liquid separator 2, cross valve 3, magnetic valve 4, water-cooled condenser 5, moving stop 6, other wind passage 61, motor 7, heat exchanger (B) 8, moving stop guide rail 9, two-way expansion valve 10, heat exchanger (A) 11, seam humidifier 12 and controller 13 are wherein arranged.
The fundamental diagram of (liter) warm operating mode falls in Fig. 2 for the utility model dehumidifying.
Fig. 3 is the fundamental diagram of the utility model humidification intensification operating mode.
Fig. 4 is horizontal type structure 1 schematic diagram of the present utility model.
Fig. 5 is vertical structure 2 schematic diagrames of the present utility model.Blower fan 14 is wherein arranged.
Five, the specific embodiment
Be described below in conjunction with the accompanying drawings:
Operation principle of the present utility model is as follows:
(liter) warm operating mode falls in dehumidifying, consults accompanying drawing 2:
After refrigeration compressor 1 compressed cold-producing medium, cold-producing medium entered water-cooled condenser 5 through cross valve 3, enters heat exchanger B8 after coming out, and enters heat exchanger A11 through two-way expansion valve 10, gets back to compressor 1 behind gas-liquid separator 2.The air of handling, behind heat exchanger A11 cooling and dehumidifying, because the effect of baffle plate 6, a part is directly sent through the by-pass, and a part is through heat exchanger B8 heating, and two parts air mixes delivers to the room.Baffle plate 6 positions are by motor 7 controls, and the action of motor 7 is controlled according to design temperature by microcomputer controller 13.
Humidification intensification operating mode, consult accompanying drawing 3:
After compressor 1 compressed cold-producing medium, cold-producing medium entered heat exchanger A11 through cross valve 3, comes out after two-way expansion valve 10 enters heat exchanger B8, and the cold condenser 5 of laggard entry is got back to compressor 1 through gas-liquid separator 2 then.The air of handling through seam humidifier humidification 12, enters heat exchanger A11 heating, because the effect of baffle plate, air is all directly sent through the by-pass.
Defrosting pattern under (liter) warm operating mode falls in dehumidifying:
After compressor 1 compressed cold-producing medium, cold-producing medium entered heat exchanger A11 through cross valve 3, comes out to enter water-cooled condenser 5 again after two-way expansion valve 10 enters heat exchanger B8, gets back to compressor 1 through gas-liquid separator 2 then after coming out.
Claims (4)
1, a kind of thermostatic and humidistatic air conditioning unit, by compressor, heat exchanger and controller are formed, the output and the cross valve (3) that it is characterized in that the compressor (1) of this air conditioner join, cross valve (3) also respectively with water-cooled condenser (5), heat exchanger A (11), gas-liquid separator (2) joins, the two ends of two-way expansion valve (10) meet heat exchanger A (11) and heat exchanger B (8) respectively, heat exchanger B (8) also is connected with water-cooled condenser (5), air inlet is the outside of heat exchanger A (11) in the empty chamber between heat exchanger B (8) and heat exchanger A (11), air outlet is the outside and the other wind passage (61) of heat exchanger B (8), be positioned at heat exchange B (8) inboard and also be provided with a moving stop (6), this moving stop (6) is installed on the moving stop guide rail (9), and is driven by motor (7).
2, thermostatic and humidistatic air conditioning unit according to claim 1 is characterized in that moving stop (6) is substituted by two blinds air-door actuators.
3, thermostatic and humidistatic air conditioning unit according to claim 1 and 2 is characterized in that water-cooled condenser (5) is substituted by outdoor air-cooled condenser and speed-changing draught fan.
4, thermostatic and humidistatic air conditioning unit according to claim 1 and 2 is characterized in that also being provided with seam humidifier (12) outside the air inlet of heat exchanger A (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02262462 CN2555475Y (en) | 2002-06-17 | 2002-06-17 | Constant temp and moisture air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02262462 CN2555475Y (en) | 2002-06-17 | 2002-06-17 | Constant temp and moisture air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2555475Y true CN2555475Y (en) | 2003-06-11 |
Family
ID=33729015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02262462 Expired - Fee Related CN2555475Y (en) | 2002-06-17 | 2002-06-17 | Constant temp and moisture air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2555475Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101566377B (en) * | 2009-06-06 | 2011-06-08 | 福州普泽冷暖设备技术有限公司 | Water evaporating air conditioner installed indoors and provided with air-out humidity upper limit |
| CN101619876B (en) * | 2009-07-22 | 2011-08-10 | 广东志高空调有限公司 | Integral type constant-temperature and constant-humidity machine |
| CN105444261A (en) * | 2014-08-20 | 2016-03-30 | 广东申菱环境系统股份有限公司 | Combined type energy-saving dehumidifier and operation method thereof |
| CN106091113A (en) * | 2016-06-23 | 2016-11-09 | 海信（山东）空调有限公司 | The control method of a kind of pair of thermal source indoor set, double thermal source indoor set and air-conditioner |
| CN106989480A (en) * | 2017-03-13 | 2017-07-28 | 广东美的制冷设备有限公司 | Dehumidification air conditioner and its control method |
| CN108613307A (en) * | 2016-11-30 | 2018-10-02 | 大金工业株式会社 | Humidifier |
| CN112556069A (en) * | 2020-12-08 | 2021-03-26 | 珠海格力电器股份有限公司 | Air purifier |
-
2002
- 2002-06-17 CN CN 02262462 patent/CN2555475Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101566377B (en) * | 2009-06-06 | 2011-06-08 | 福州普泽冷暖设备技术有限公司 | Water evaporating air conditioner installed indoors and provided with air-out humidity upper limit |
| CN101619876B (en) * | 2009-07-22 | 2011-08-10 | 广东志高空调有限公司 | Integral type constant-temperature and constant-humidity machine |
| CN105444261A (en) * | 2014-08-20 | 2016-03-30 | 广东申菱环境系统股份有限公司 | Combined type energy-saving dehumidifier and operation method thereof |
| CN105444261B (en) * | 2014-08-20 | 2018-08-28 | 广东申菱环境系统股份有限公司 | A kind of combined energy-saving type dehumidifier and its operation method |
| CN106091113A (en) * | 2016-06-23 | 2016-11-09 | 海信（山东）空调有限公司 | The control method of a kind of pair of thermal source indoor set, double thermal source indoor set and air-conditioner |
| CN108613307A (en) * | 2016-11-30 | 2018-10-02 | 大金工业株式会社 | Humidifier |
| CN106989480A (en) * | 2017-03-13 | 2017-07-28 | 广东美的制冷设备有限公司 | Dehumidification air conditioner and its control method |
| CN106989480B (en) * | 2017-03-13 | 2019-07-30 | 广东美的制冷设备有限公司 | Dehumidification air conditioner and its control method |
| CN112556069A (en) * | 2020-12-08 | 2021-03-26 | 珠海格力电器股份有限公司 | Air purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |