CN103776113A - Dehumidified air conditioning device - Google Patents
Dehumidified air conditioning device Download PDFInfo
- Publication number
- CN103776113A CN103776113A CN201410020661.0A CN201410020661A CN103776113A CN 103776113 A CN103776113 A CN 103776113A CN 201410020661 A CN201410020661 A CN 201410020661A CN 103776113 A CN103776113 A CN 103776113A
- Authority
- CN
- China
- Prior art keywords
- outlet
- dull
- stereotyped
- forecooler
- entrance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Central Air Conditioning (AREA)
- Drying Of Gases (AREA)
Abstract
The invention discloses a dehumidified air conditioning device, which comprises an open-type expansion refrigeration temperature regulating device formed by a compressor, an air cooler and an expander, two flat-panel absorber groups which intermittently work at an adsorption state and a desorption state form a humidity regulating unit, the temperature of external air is adjusted to a proper range through open-type expansion refrigeration, moisture in the air is removed through the humidity regulating unit, main energy required for desorption comes from the compressor and an auxiliary heater is arranged to increase the temperature of desorption air, so that the device can work normally under the situation of high humidity. The dehumidified air conditioning device has the advantages that since air expansion refrigeration and flat-panel adsorption dehumidification are integrated, the temperature and the humidity can be independently controlled, the equipment is simple, the structure is compact, the comprehensive energy-efficiency ratio is high and the maintenance workload is small.
Description
Technical field
The invention belongs to air-conditioning technique field, relate to a kind of aerial temperature and humidity independent adjusting device, particularly a kind of dehumidified air adjusting device.
Background technology
The necessary means of improving people's living environment or the normal operation of assurance equipment for the cooling of air and adjusting, conventionally can adopt forced ventilation or adopt suitable Refrigeration Technique to realize, but the former is mainly determined by external environment, cannot fundamentally solve, and the latter is the Main Means that current air conditioning adopts, common are and adopt the mechanical compression type refrigerating method of freon working medium, the absorption or spray type refrigerating method of employing heat-driven, but all there is the shortcoming that energy consumption is large or maintaining is difficult in these methods.Particularly be usually used at present the anthropogenic heat dehumidification system of city office building, if humidity and temperature all needs to meet the demands, mostly adopt surface cooler to remove latent heat, adopt freon refrigerator to remove sensible heat, but there are several problems in it: 1) latent heat and sensible heat load are inconsistent, in order to remove latent heat, need to be by near temperature in cooling water or evaporator tube air dew point temperature, and then adopt backheat to reach required wind pushing temperature, energy dissipation is serious, and heat exchanger surface easily grows nuisance; 2) there is ODP and GWP problem in freon refrigerator.
It is the control of two parameters of temperature and humidity is changed into two processing means by processing means of original conventional air-conditioning system that humiture independently regulates the core of air-conditioning technical, control indoor humidity by fresh air dehumidification, indoor temperature is controlled in high temperature cold water (16～18 ℃) cooling.The method can significantly improve the control accuracy of indoor temperature and humidity, and the comprehensive energy efficiency ratio of air-conditioning system is further enhanced, the object that reach energy-conservation, comfortable, improves air purity.Its core is dehumidifying technology, adsorption and dehumidification method is to adopt the airborne steam of sorbing material Dynamic Adsorption, be divided into the dehumidifying of wet type liquid absorption formula and solid adsorption type dehumidifying, wherein the dehumidifying of the runner absorption type take solid absorbent as nucleus has the features such as dehumidification rate is high, operation is continuous, humidity is controlled, compact conformation, energy-saving material-saving because of it, and also can utilize low-grade thermal source such as solar energy, industrial waste heat, and have broad application prospects.The patent that patent " can be utilized the two-stage rotating wheel dehumidification air conditioner device of low-grade heat source " and application number is 200710045902.7 " single runner two stage dehumidify air-conditioner of Driven by Solar Energy " that for example application number is 200710045901.2 has all adopted this mode.
Gas expansion refrigeration is to utilize the adiabatic expansion of gases at high pressure to reach low temperature, and utilizes gas after expanding re-heat process under low pressure to freeze.The course of work of Gas Refrigerator comprises isentropic Compression, isobaric cooling, constant entropy expansion and four basic processes of isobaric heat absorption.It is identical with steam compression type refrigerating process substantially, but the working medium that it adopts is mainly air, but according to different application targets, cycle fluid also can adopt other similar gases such as nitrogen, helium, carbon dioxide, oxygen.Because it adopts air, there is not environment temperature in it therefore, but its efficiency is low, is used for greatly special industry, for example, in aircraft air conditioning.
In gas expansion refrigeration, when gas is after compressor boosts, because adiabatic exponent of air is high, its temperature rise is very considerable, mostly more than 100 degree, common way is the gas of HTHP to be passed into heat exchanger pass into decompressor after cooling by external environment air, very naturally can expect, if adsorption and dehumidification and gas expansion refrigeration are combined, sorbing material is regenerated with the air of HTHP, can give full play to both advantages, for example " Analysis of an air cycle refrigerator driving air conditioning system integrated desiccant system " (2006, International Journal of Refrigeration) a kind of mode that both are combined just proposed, result of study shows that its combination property is higher than conventional refrigerated dehumidification mode.But runner is because rotating speed is slow, dead volume takies greatly, and therefore whole equipment is not compact.And although the equipment investment of dull and stereotyped Batch Adsorption dehumidification mode is large, its volume compact, adaptability is good.
Summary of the invention
The object of the invention is to solve above-mentioned the problems of the prior art, provide a kind of by the dehumidified air adjusting device that gas expansion freezes and dull and stereotyped adsorption and dehumidification combines, this device is removed from latent heat in external environment air with dull and stereotyped adsorption method, thereby then with open type air expanding method by air themperature be reduced to desired value remove damp and hot, to reach the object of air conditioning.
In order to achieve the above object, the technical solution adopted in the present invention is: comprise connected successively forecooler 7, adopt dull and stereotyped adsorption method removal from the humidity adjustment unit 3 of latent heat in external environment air and adopt open type air expanding method to remove damp and hot temperature-adjusting device; Entrance and the external environment connect of forecooler 7 hot-side channels, the outlet of forecooler 7 hot-side channels is connected with the entrance of humidity adjustment unit 3, the outlet of humidity adjustment unit 3 is connected with thermostatic entrance, thermostatic outlet is connected with the entrance of three-way control valve 6, and an outlet of three-way control valve 6 is connected with room 11.
Described temperature-adjusting device comprises the first aerial cooler 2, compressor 1, the second aerial cooler 4 and the decompressor 5 that are communicated with successively; The entrance of the first aerial cooler 2 is connected with the outlet of humidity adjustment unit 3, and the outlet of decompressor 5 is connected with the entrance of three-way control valve 6.
Described humidity adjustment unit 3 comprises auxiliary heating apparatus 8, heat exchanger 9, the first dull and stereotyped absorber group 31 and the second dull and stereotyped absorber group 32; Heat exchanger 9 is arranged between compressor 1 and the second aerial cooler 4, and the hot-side channel of heat exchanger 8 is connected with compressor 1 and the second aerial cooler 4; Entrance and the external environment connect of heat exchanger 9 cold side passages, outlet is connected with the entrance of auxiliary heating apparatus 8; The outlet of the outlet of forecooler 7 and auxiliary heating apparatus 8 is divided into two-way; Wherein, a way outlet of forecooler 7 converges afterwards and is connected with the entrance of the first dull and stereotyped absorber 31 with a way outlet of auxiliary heating apparatus 8, and another way outlet of forecooler 7 converges afterwards and is connected with the entrance of the second dull and stereotyped absorber 32 with another way outlet of auxiliary heating apparatus 8;
The outlet of the outlet of the first dull and stereotyped absorber group 31 and the second dull and stereotyped absorber group 32 is divided into two-way; Wherein, one way outlet of the first dull and stereotyped absorber group 31 converges afterwards and is connected with the entrance of the first aerial cooler 2 with a way outlet of the second dull and stereotyped absorber group 32, and another way outlet of another way outlet of the first dull and stereotyped absorber group 31 and the second dull and stereotyped absorber group 32 converges rear and external environment connect.
On pipeline between the outlet of described forecooler 7 and the first dull and stereotyped absorber 31, be provided with the first valve 36, on the pipeline between the outlet of forecooler 7 and the second dull and stereotyped absorber 32, be provided with the second valve 34; On pipeline between the outlet of auxiliary heating apparatus 8 and the first dull and stereotyped absorber 31, be provided with the 3rd valve 35, on the pipeline between the outlet of auxiliary heating apparatus 8 and the second dull and stereotyped absorber 32, be provided with the 4th valve 33;
On pipeline between the outlet of the first dull and stereotyped absorber 31 and the first aerial cooler 2 entrances, be provided with on the pipeline between outlet and first aerial cooler 2 entrances of the dull and stereotyped absorber 32 of the 5th valve 37, the second and be provided with the 6th valve 39; The outlet of the first dull and stereotyped absorber 31 is connected with external environment by the 7th valve 38, and the outlet of the second dull and stereotyped absorber 32 is connected with external environment by the 8th valve 40.
Described forecooler 7, the first aerial cooler 2, the second aerial cooler 4 and heat exchanger 9 are plate type heat exchanger.
Described forecooler 7, the first aerial cooler 2, the second aerial cooler 4 and heat exchanger 9 is heat exchange pipe external surface and is attached with the finned tube exchanger of fin, and heat exchanger tube is light pipe.
Described compressor 1 and decompressor 5 are without speed oil formula fluid conveying machine, and version is centrifugal, axial-flow type or mixed-flow.
The first described dull and stereotyped absorber group 31 and all absorber groups for being formed by least one adsorption plate of the second dull and stereotyped absorber group 32.
Another outlet of described three-way control valve 6 is connected with the entrance of forecooler 7 cold side passages, and the outlet of forecooler 7 cold side passages is connected with external environment.
Also comprise controller 10, be arranged on the first Temperature Humidity Sensor 101 on forecooler 7 exit pipelines, be arranged on the second Temperature Humidity Sensor 102 on auxiliary heating apparatus 8 exit pipelines and be arranged on the 3rd Temperature Humidity Sensor 103 on the first aerial cooler 2 porch pipelines; The signal output part of the first Temperature Humidity Sensor 101, the second Temperature Humidity Sensor 102 and the 3rd Temperature Humidity Sensor 103 is all connected on the signal input part of controller 10 by holding wire, and the signal output part of controller 10 is connected with the control end of three-way control valve 6 and the control end of auxiliary heating apparatus 8 respectively by control cables.
Compared with prior art, the present invention has following beneficial effect:
The present invention is by the humidity adjustment unit being communicated with successively, temperature-adjusting device and three-way control valve, the outside air of coming in from forecooler is sent into room, because the energy consumption of adsorption and dehumidification is to affect systematic function key factor, in gas expansion refrigerating method, first need, with compressor, the pressure of air is brought up to suitable scope, and the temperature of air also can raise in this process, main energy using the air of this high temperature as desorption and regeneration in the present invention, therefore regeneration is similar to free, therefore the coefficient of performance is high, and adopt dull and stereotyped adsorption method that the compact of dehumidification equipment is improved greatly, can reach the stable of absorption outlet humidity by pre-refrigeration technique simultaneously.The present invention is organically combined togather air swell refrigeration and dull and stereotyped adsorption and dehumidification technology, and humiture can independently be controlled, and equipment is simple, compact conformation, and comprehensive energy efficiency is than high, and maintenance workload is little.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Wherein, 1 is compressor; 2 is the first aerial cooler; 3 is humidity adjustment unit; 4 is the second aerial cooler; 5 is decompressor; 6 is three-way control valve; 7 is forecooler; 8 is auxiliary heating apparatus; 9 is heat exchanger; 10 is controller; 11 is room; 31 is the first dull and stereotyped absorption group; 32 is the second dull and stereotyped absorption group; 33 is the 4th valve; 34 is the second valve; 35 is the 3rd valve; 36 is the first valve; 37 is the 5th valve; 38 is the 7th valve; 39 is the 6th valve; 40 is the 8th valve; 101 is the first Temperature Humidity Sensor; 102 is the second Temperature Humidity Sensor; 103 is the 3rd Temperature Humidity Sensor.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further detailed explanation:
Referring to Fig. 1, the present invention includes connected successively forecooler 7, adopt dull and stereotyped adsorption method removal from the humidity adjustment unit 3 of latent heat in external environment air and adopt open type air expanding method to remove damp and hot temperature-adjusting device; Entrance and the external environment connect of forecooler 7 hot-side channels, the outlet of forecooler 7 hot-side channels is connected with the entrance of humidity adjustment unit 3, the outlet of humidity adjustment unit 3 is connected with thermostatic entrance, thermostatic outlet is connected with the entrance of three-way control valve 6, and an outlet of three-way control valve 6 is connected with room 11; Another outlet of three-way control valve 6 is connected with the entrance of forecooler 7 cold side passages, and the outlet of forecooler 7 cold side passages is connected with external environment.
Temperature-adjusting device comprises the first aerial cooler 2, compressor 1, the second aerial cooler 4 and the decompressor 5 that are communicated with successively; The entrance of the first aerial cooler 2 is connected with the outlet of humidity adjustment unit 3, and the outlet of decompressor 5 is connected with the entrance of three-way control valve 6.
Humidity adjustment unit 3 comprises auxiliary heating apparatus 8, heat exchanger 9, the first dull and stereotyped absorber group 31 and the second dull and stereotyped absorber group 32; Heat exchanger 9 is arranged between compressor 1 and the second aerial cooler 4, and the hot-side channel of heat exchanger 8 is connected with compressor 1 and the second aerial cooler 4; Entrance and the external environment connect of heat exchanger 9 cold side passages, outlet is connected with the entrance of auxiliary heating apparatus 8; The outlet of the outlet of forecooler 7 and auxiliary heating apparatus 8 is divided into two-way; Wherein, a way outlet of forecooler 7 converges afterwards and is connected with the entrance of the first dull and stereotyped absorber 31 with a way outlet of auxiliary heating apparatus 8, and another way outlet of forecooler 7 converges afterwards and is connected with the entrance of the second dull and stereotyped absorber 32 with another way outlet of auxiliary heating apparatus 8; The outlet of the outlet of the first dull and stereotyped absorber group 31 and the second dull and stereotyped absorber group 32 is divided into two-way; Wherein, one way outlet of the first dull and stereotyped absorber group 31 converges afterwards and is connected with the entrance of the first aerial cooler 2 with a way outlet of the second dull and stereotyped absorber group 32, and another way outlet of another way outlet of the first dull and stereotyped absorber group 31 and the second dull and stereotyped absorber group 32 converges rear and external environment connect.The first dull and stereotyped absorber group 31 and all absorber groups for being formed by least one adsorption plate of the second dull and stereotyped absorber group 32.
Forecooler 7, the first aerial cooler 2, the second aerial cooler 4 and heat exchanger 9 are plate type heat exchanger.Forecooler 7, the first aerial cooler 2, the second aerial cooler 4 and heat exchanger 9 are heat exchange pipe external surface and are attached with the finned tube exchanger of fin, and heat exchanger tube is light pipe.Compressor 1 and decompressor 5 are without speed oil formula fluid conveying machine, and version is centrifugal, axial-flow type or mixed-flow.
On pipeline between the outlet of forecooler 7 and the first dull and stereotyped absorber 31, be provided with the first valve 36, on the pipeline between the outlet of forecooler 7 and the second dull and stereotyped absorber 32, be provided with the second valve 34; On pipeline between the outlet of auxiliary heating apparatus 8 and the first dull and stereotyped absorber 31, be provided with the 3rd valve 35, on the pipeline between the outlet of auxiliary heating apparatus 8 and the second dull and stereotyped absorber 32, be provided with the 4th valve 33; On pipeline between the outlet of the first dull and stereotyped absorber 31 and the first aerial cooler 2 entrances, be provided with on the pipeline between outlet and first aerial cooler 2 entrances of the dull and stereotyped absorber 32 of the 5th valve 37, the second and be provided with the 6th valve 39; The outlet of the first dull and stereotyped absorber 31 is connected with external environment by the 7th valve 38, and the outlet of the second dull and stereotyped absorber 32 is connected with external environment by the 8th valve 40.
The present invention also comprises controller 10, be arranged on the first Temperature Humidity Sensor 101 on forecooler 7 exit pipelines, be arranged on the second Temperature Humidity Sensor 102 on auxiliary heating apparatus 8 exit pipelines and be arranged on the 3rd Temperature Humidity Sensor 103 on the first aerial cooler 2 porch pipelines; The signal output part of the first Temperature Humidity Sensor 101, the second Temperature Humidity Sensor 102 and the 3rd Temperature Humidity Sensor 103 is all connected on the signal input part of controller 10 by holding wire, and the signal output part of controller 10 is connected with the control end of three-way control valve 6 and the control end of auxiliary heating apparatus 8 respectively by control cables.
The course of work of the present invention:
In the time carrying out air conditioning, comprise the following aspects:
1, air condition regulates
After the part Cryogenic air of external environment air by forecooler 7 origin self-expanding machines 5 is cooling, enter humidity adjustment unit 3, by absorption, airborne moisture is adjusted to suitable humidity, in adsorption process, the temperature of air improves, air after heating up is sent into the first aerial cooler 2 cooling by external environment air, by compressor 1 supercharging, after supercharging and temperature raise air stream through heat exchanger 9 hot-side channels, with come from external environment and flow through the air heat-exchange of heat exchanger 9 cold side passages, after air after cooling is further lowered the temperature by the second aerial cooler 4, thereby reach suitable temperature in decompressor 5 decompressional expansions, air after cooling is divided into two-way in three-way control valve 6, forecooler 7 cold side passages are flow through on one tunnel, after air heat-exchange from external environment and forecooler 7 hot-side channels of flowing through, directly be disposed to external environment, an other road is directly sent in room 11, reach the object of temperature and humidity regulation,
2, the adsorption and desorption of absorber
The first dull and stereotyped absorber group 31 and the second dull and stereotyped absorber group 32 are switched and are operated in off and on respectively under absorption and two states of regeneration by valve, when the 4th valve 33 and the first valve 36 are opened, when the second valve 34 and the 3rd valve 35 are closed simultaneously, the first dull and stereotyped absorber group 31 is operated in adsorbed state, and the second dull and stereotyped flat absorber group 32 is operated in detachment status, otherwise, when the 4th valve 33 and the first valve 36 are closed, when the second valve 34 and the 3rd valve 35 are opened simultaneously, the first dull and stereotyped absorber group 31 is operated in detachment status, and the second dull and stereotyped flat absorber group 32 is operated in adsorbed state.The first dull and stereotyped absorber group 31 and the second dull and stereotyped absorber group 32 switch by above-mentioned valve the adsorption and desorption state that is operated in off and on.
3, system control
The first Temperature Humidity Sensor 101 obtains the temperature and humidity that humidity adjustment unit 3 is adsorbed intake air, the second Temperature Humidity Sensor 102 obtains the temperature and humidity of humidity adjustment unit 3 desorption intake airs, the 3rd Temperature Humidity Sensor 103 obtains the temperature and humidity that humidity adjustment unit 3 is adsorbed outlet air, and its control comprises following several control model:
Pattern 1: the humidity recording when the first Temperature Humidity Sensor 101 is in normal range (NR), and controller 10 cuts out auxiliary heating apparatus 8;
Pattern 2: the humidity recording when the second Temperature Humidity Sensor 102 is greater than the maximum of setting, and controller 10 is opened auxiliary heating apparatus 8, and the air conditioning that the humidity recording according to the second Temperature Humidity Sensor 102 will flow out auxiliary heating apparatus 8 is to the temperature of setting;
Mode 3: in the time that difference between the first Temperature Humidity Sensor 101 humidity and the 3rd Temperature Humidity Sensor 103 reduces, controller 10 regulates three-way control valve 6, the air that flows through forecooler 7 cold side passages is increased, enter thereby reduce the temperature that humidity adjustment unit 3 is adsorbed side air, until psychrometric difference reaches OK range;
Above by reference to the accompanying drawings the preferred specific embodiment of described the present invention only for embodiments of the present invention are described; rather than as the restriction to aforementioned goal of the invention and appended claims content and scope; every foundation technical spirit of the present invention, to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs to the technology of the present invention and rights protection category.
Claims (10)
1. a dehumidified air adjusting device, is characterized in that: comprise connected successively forecooler (7), adopt dull and stereotyped adsorption method removal from the humidity adjustment unit (3) of latent heat in external environment air and adopt open type air expanding method to remove damp and hot temperature-adjusting device; Entrance and the external environment connect of forecooler (7) hot-side channel, the outlet of forecooler (7) hot-side channel is connected with the entrance of humidity adjustment unit (3), the outlet of humidity adjustment unit (3) is connected with thermostatic entrance, thermostatic outlet is connected with the entrance of three-way control valve (6), and an outlet of three-way control valve (6) is connected with room (11).
2. dehumidified air adjusting device according to claim 1, is characterized in that: described temperature-adjusting device comprises the first aerial cooler (2), compressor (1), the second aerial cooler (4) and the decompressor (5) that are communicated with successively; The entrance of the first aerial cooler (2) is connected with the outlet of humidity adjustment unit (3), and the outlet of decompressor (5) is connected with the entrance of three-way control valve (6).
3. dehumidified air adjusting device according to claim 2, is characterized in that: described humidity adjustment unit (3) comprises auxiliary heating apparatus (8), heat exchanger (9), the first dull and stereotyped absorber group (31) and the second dull and stereotyped absorber group (32); Heat exchanger (9) is arranged between compressor (1) and the second aerial cooler (4), and the hot-side channel of heat exchanger (8) is connected with compressor (1) and the second aerial cooler (4); Entrance and the external environment connect of heat exchanger (9) cold side passage, outlet is connected with the entrance of auxiliary heating apparatus (8); The outlet of the outlet of forecooler (7) and auxiliary heating apparatus (8) is divided into two-way; Wherein, one way outlet of forecooler (7) converges afterwards and is connected with the entrance of the first dull and stereotyped absorber (31) with a way outlet of auxiliary heating apparatus (8), and another way outlet of forecooler (7) converges afterwards and is connected with the entrance of the second dull and stereotyped absorber (32) with another way outlet of auxiliary heating apparatus (8);
The outlet of the outlet of the first dull and stereotyped absorber group (31) and the second dull and stereotyped absorber group (32) is divided into two-way; Wherein, one way outlet of the first dull and stereotyped absorber group (31) converges afterwards and is connected with the entrance of the first aerial cooler (2) with a way outlet of the second dull and stereotyped absorber group (32), and another way outlet of another way outlet of the first dull and stereotyped absorber group (31) and the second dull and stereotyped absorber group (32) converges rear and external environment connect.
4. dehumidified air adjusting device according to claim 3, it is characterized in that: on the pipeline between the outlet of described forecooler (7) and the first dull and stereotyped absorber (31), be provided with the first valve (36), on the pipeline between the outlet of forecooler (7) and the second dull and stereotyped absorber (32), be provided with the second valve (34); On pipeline between the outlet of auxiliary heating apparatus (8) and the first dull and stereotyped absorber (31), be provided with the 3rd valve (35), on the pipeline between the outlet of auxiliary heating apparatus (8) and the second dull and stereotyped absorber (32), be provided with the 4th valve (33);
On pipeline between the outlet of the first dull and stereotyped absorber (31) and the first aerial cooler (2) entrance, be provided with the 5th valve (37), on the pipeline between the outlet of the second dull and stereotyped absorber (32) and the first aerial cooler (2) entrance, be provided with the 6th valve (39); The outlet of the first dull and stereotyped absorber (31) is connected with external environment by the 7th valve (38), and the outlet of the second dull and stereotyped absorber (32) is connected with external environment by the 8th valve (40).
5. dehumidified air adjusting device according to claim 3, is characterized in that: described forecooler (7), the first aerial cooler (2), the second aerial cooler (4) and heat exchanger (9) are plate type heat exchanger.
6. according to the dehumidified air adjusting device described in claim 3 or 5, it is characterized in that: described forecooler (7), the first aerial cooler (2), the second aerial cooler (4) and heat exchanger (9) is heat exchange pipe external surface and is attached with the finned tube exchanger of fin, and heat exchanger tube is light pipe.
7. dehumidified air adjusting device according to claim 3, is characterized in that: described compressor (1) and decompressor (5) are without speed oil formula fluid conveying machine, and version is centrifugal, axial-flow type or mixed-flow.
8. according to the dehumidified air adjusting device described in claim 3 or 4, it is characterized in that: the first described dull and stereotyped absorber group (31) and all absorber groups for being formed by least one adsorption plate of the second dull and stereotyped absorber group (32).
9. according to the dehumidified air adjusting device described in claim 1,2,3 or 4, it is characterized in that: another outlet of described three-way control valve (6) is connected with the entrance of forecooler (7) cold side passage, and the outlet of forecooler (7) cold side passage is connected with external environment.
10. according to the dehumidified air adjusting device described in claim 3 or 4, it is characterized in that: also comprise controller (10), be arranged on the first Temperature Humidity Sensor (101) on the pipeline of forecooler (7) exit, be arranged on the second Temperature Humidity Sensor (102) on the pipeline of auxiliary heating apparatus (8) exit and be arranged on the 3rd Temperature Humidity Sensor (103) on the pipeline of the first aerial cooler (2) porch; The signal output part of the first Temperature Humidity Sensor (101), the second Temperature Humidity Sensor (102) and the 3rd Temperature Humidity Sensor (103) is all connected on the signal input part of controller (10) by holding wire, and the signal output part of controller (10) is connected with the control end of three-way control valve (6) and the control end of auxiliary heating apparatus (8) respectively by control cables.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410020661.0A CN103776113B (en) | 2014-01-16 | 2014-01-16 | A kind of dehumidified air adjusting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410020661.0A CN103776113B (en) | 2014-01-16 | 2014-01-16 | A kind of dehumidified air adjusting means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103776113A true CN103776113A (en) | 2014-05-07 |
| CN103776113B CN103776113B (en) | 2016-08-24 |
Family
ID=50568659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410020661.0A Active CN103776113B (en) | 2014-01-16 | 2014-01-16 | A kind of dehumidified air adjusting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103776113B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848441A (en) * | 2015-05-21 | 2015-08-19 | 南京工业大学 | Honeycomb-typed fixing bed equipped with heat pipes and application system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001208440A (en) * | 2000-01-28 | 2001-08-03 | Mayekawa Mfg Co Ltd | Cooler |
| JP2003139425A (en) * | 2001-11-02 | 2003-05-14 | Daikin Ind Ltd | Air conditioner |
| CN201706621U (en) * | 2010-06-29 | 2011-01-12 | 浙江大学 | Air compression refrigerating and dehumidifying air-conditioning system |
-
2014
- 2014-01-16 CN CN201410020661.0A patent/CN103776113B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001208440A (en) * | 2000-01-28 | 2001-08-03 | Mayekawa Mfg Co Ltd | Cooler |
| JP2003139425A (en) * | 2001-11-02 | 2003-05-14 | Daikin Ind Ltd | Air conditioner |
| CN201706621U (en) * | 2010-06-29 | 2011-01-12 | 浙江大学 | Air compression refrigerating and dehumidifying air-conditioning system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848441A (en) * | 2015-05-21 | 2015-08-19 | 南京工业大学 | Honeycomb-typed fixing bed equipped with heat pipes and application system |
| CN104848441B (en) * | 2015-05-21 | 2017-11-28 | 南京工业大学 | It is equipped with the cellular fixed bed and application system of heat pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103776113B (en) | 2016-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111102661B (en) | Energy-saving variable-dehumidification-capacity heat pump type rotary dehumidifier unit and control method thereof | |
| CN203874648U (en) | Dehumidification device | |
| CN102705920B (en) | Double-cold-source heat pump total heat recovery humidity regulating and temperature controlling fresh air unit and control method thereof | |
| TWI665415B (en) | Dehumidifier | |
| CN202204076U (en) | Heat recovery air conditioning cabinet applicable to animal room | |
| CN100504196C (en) | Healthy dehumidification type air conditioner | |
| CN103411278A (en) | Fresh air handling unit suitable for air conditioning system allowing independent temperature and humidity control | |
| CN102506475A (en) | Heat pump system of heat humidity independent control driven by condensation waste heat and based on solid dehumidification | |
| CN105352066A (en) | Heat recovery fresh air handling unit suitable for independent temperature and humidity control system and control method of heat recovery fresh air handling unit | |
| CN103673138A (en) | Air conditioner and control method thereof | |
| CN205561111U (en) | Constant temperature dehumidification system | |
| CN203163092U (en) | Air conditioner with dehumidification function | |
| CN104913408A (en) | Dehumidifier | |
| CN111536608A (en) | Circulating type rotating wheel dehumidification device and dehumidification method | |
| CN109059146B (en) | Air-purifying circulation heat pump system adopting adsorption type rotating wheel | |
| CN101881494B (en) | Air compression type cooling and dehumidifying air-conditioning system | |
| CN103776113A (en) | Dehumidified air conditioning device | |
| CN112880067B (en) | Adsorption type refrigeration and dehumidification combined system and method thereof | |
| CN203036900U (en) | Heat pump dehumidifier | |
| CN202442422U (en) | Energy-saving type two-stage dehumidifier | |
| CN201706621U (en) | Air compression refrigerating and dehumidifying air-conditioning system | |
| CN210688529U (en) | Integrated low-temperature regeneration rotating wheel dehumidification unit | |
| CN212204822U (en) | Circulating runner dehydrating unit | |
| JP6059302B1 (en) | Dehumidifier | |
| CN204043151U (en) | A kind of Fresh air handling units |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |