CN204141717U - The two cold source full fresh air dehumidifier group of a kind of family formula - Google Patents
The two cold source full fresh air dehumidifier group of a kind of family formula Download PDFInfo
- Publication number
- CN204141717U CN204141717U CN201420551919.5U CN201420551919U CN204141717U CN 204141717 U CN204141717 U CN 204141717U CN 201420551919 U CN201420551919 U CN 201420551919U CN 204141717 U CN204141717 U CN 204141717U
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- China
- Prior art keywords
- fresh air
- evaporimeter
- water
- surface cooler
- refrigerant pipe
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- Expired - Lifetime
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- 239000003507 refrigerant Substances 0.000 claims abstract description 22
- 241000238631 Hexapoda Species 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 17
- 238000007791 dehumidification Methods 0.000 abstract description 9
- 239000000498 cooling water Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 4
- 238000003303 reheating Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Central Air Conditioning (AREA)
Abstract
The utility model discloses the two cold source full fresh air dehumidifier group of a kind of family formula, comprise and just imitate air cleaner, surface cooler, evaporimeter, again reheater condenser, pressure fan, compressor, water-cooled condenser, the first electric expansion valve, the second electric expansion valve, the first check valve, the second check valve and threeway ratio adjusting valve; Imitate air cleaner, surface cooler, evaporimeter, again reheater condenser and pressure fan at the beginning of described to be sequentially arranged on the Fresh air handing air channel of unit.High temperature chilled water of the present utility model is on the one hand as the chilled water of one-level surface cooler, simultaneously can as the cooling water of the straight swollen refrigerant dehumidification system of secondary, therefore unit only need connect high temperature chilled water inlet/outlet pipe, and not only on-the-spot adapter is convenient, also simplify unit water system pipeline simultaneously.
Description
Technical field
The utility model relates to a kind of dehumidifying unit, specifically the two cold source full fresh air dehumidifier group of a kind of family formula.
Background technology
Along with improving constantly of living standard, the requirement of people to living environment improves constantly, and wherein indoor air quality is more and more subject to concern and the attention of people.Domestic air conditioning is very general in China, has become the household electrical appliance of family's indispensability.But Household fresh air system is also very low in China's popularity rate, is less than 5% according to statistics.Adopt ventilation of windowing to improve the traditional habit of indoor air quality, although partly can solve the demand of room ventilation ventilation, there is the significantly problem such as not energy-conservation, the outdoor dust of operation of air conditioner and noise pollution in it.So VMC at home Decoration Industry there is potential great demand.
Two low-temperature receiver humiture independence control air conditioner system independently controls due to its temperature and humidity, namely indoor temperature is regulated in conjunction with indoor dry type end by high temperature cold water/source pump, indoor humidity combines two cold source full fresh air dehumidifier group by high temperature cold water/source pump and regulates, make that air-conditioning system Temperature and Humidity Control precision is high, comfortableness good, efficient energy-saving, in recent years more and more by the construction business of house and user accept, and obtain practical application.
For most of house, building floor height is all less with the space can installed for air-conditioning equipment, without cooling water special system, there is no the exhaust duct of spatial placement Fresh air handling units, the two application of low-temperature receiver all-fresh air dehumidification system on household central air conditioning system of the commercialization of conventional belt air-to-air energy recovery system and cooling water system is greatly limited yet.
Utility model content
The purpose of this utility model is the deficiency existed for prior art, provides a kind of two cold source full fresh air dehumidifier group of varying capacity family formula not doubling as one-level surface cooler chilled water and the straight swollen refrigerant dehumidification system cooling water of secondary with exhaust system, high temperature chilled water.
For realizing above-mentioned utility model object, the technical solution adopted in the utility model is the two cold source full fresh air dehumidifier group of a kind of family formula, comprises and just imitates air cleaner, surface cooler, evaporimeter, again reheater condenser, pressure fan, compressor, water-cooled condenser, the first electric expansion valve, the second electric expansion valve, the first check valve, the second check valve and threeway ratio adjusting valve; Imitating air cleaner, surface cooler, evaporimeter, again reheater condenser and pressure fan at the beginning of described is sequentially arranged on the Fresh air handing air channel of unit; Described threeway ratio adjusting valve is arranged on the inlet pipeline of surface cooler; The refrigerant pipe that goes out of described evaporimeter is connected with the muffler of compressor, the escape pipe of described compressor is divided into two-way, first electric expansion valve of leading up to is connected with the refrigerant pipe that enters of reheater condenser again, another road is connected with the refrigerant pipe that enters of water-cooled condenser, and the refrigerant pipe that goes out going out refrigerant pipe and reheater condenser again of described water-cooled condenser converges respectively by the first check valve and the second check valve, is connected again after converging by the second electric expansion valve with the refrigerant pipe that enters of evaporimeter.
As preferably, the air inlet of described just effect air cleaner is also provided with insect preventing net cover.
As preferably, described insect preventing net cover is nylon airstrainer.
Beneficial effect: compared with prior art, the utility model has the following advantages: high temperature chilled water of the present utility model is on the one hand not only as the chilled water of one-level surface cooler, simultaneously can as the cooling water of the straight swollen refrigerant dehumidification system of secondary, therefore unit only need connect high temperature chilled water inlet/outlet pipe, not only on-the-spot adapter is convenient, also simplify unit water system pipeline simultaneously; Unit adopts varying capacity to control in addition, namely by regulating the discharge entering surface cooler can the leaving air temp of accurate control table cooler, the refrigerant flow entering again reheater condenser by electronic expansion valve controls accurately can control the leaving air temp of unit, by controlling compressor capacity, coordinating the adjustment of electric expansion valve, the relative humidity of unit air-out can be controlled, unit have employed varying capacity step-less adjustment just, just make unit efficient energy-saving, comfortableness is good, and control performance is superior.
Accompanying drawing explanation
Fig. 1 is systematic schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further, the present embodiment is implemented under premised on technical solution of the present invention, should understand these embodiments and only be not used in for illustration of the present invention and limit the scope of the invention.
As shown in Figure 1, the two cold source full fresh air dehumidifier group of a kind of family formula, comprises just effect air cleaner 1, surface cooler 2, evaporimeter 3, reheating condenser 4, pressure fan 5, compressor 6, water-cooled condenser 7, first electric expansion valve 8, second electric expansion valve 9, first check valve 10, second check valve 11 and threeway ratio adjusting valve 12; Described just effect air cleaner 1, surface cooler 2, evaporimeter 3, reheating condenser 4 and pressure fan 5 are sequentially arranged on the Fresh air handing air channel of unit; Described threeway ratio adjusting valve 12 is arranged on the inlet pipeline of surface cooler 2; The refrigerant pipe that goes out of described evaporimeter 3 is connected with the muffler of compressor 6, the escape pipe of described compressor 6 is divided into two-way, first electric expansion valve 8 of leading up to is connected with the refrigerant pipe that enters of reheating condenser 4, another road is connected with the refrigerant pipe that enters of water-cooled condenser 7, and the refrigerant pipe that goes out going out refrigerant pipe and reheating condenser 4 of described water-cooled condenser 7 converges respectively by the first check valve 10 and the second check valve 11, be connected with the refrigerant pipe that enters of evaporimeter 4 by the second electric expansion valve 13 again after converging; And just the air inlet of effect air cleaner 1 is also provided with nylon airstrainer.
First effect air cleaner in the utility model, surface cooler, evaporimeter, again reheater condenser and pressure fan are sequentially arranged on the Fresh air handing air channel of unit, its operation principle process is as follows: new wind is first through insect preventing net cover with after just imitating air cleaner purified treatment, first pass through the process of surface cooler one-level cool-down dehumidification to dry-bulb temperature 19 DEG C, then through the cool-down dehumidification of evaporator to 11 DEG C, be warming up to 20 DEG C through reheater condenser more again, finally by pressure fan, dry for treated thermophilic fresh air sent.
Wherein the cool-down dehumidification principle of surface cooler is: the inlet/outlet temperature of reconciliation statement cooler water side is the high temperature chilled water of 16 DEG C/19 DEG C, and the wind side air-out temperature of surface cooler is by the adjustment of threeway ratio adjusting valve, makes leaving air temp≤19 DEG C of surface cooler.
Wherein the cool-down dehumidification principle of evaporimeter is: contact with copper pipe surface with the fin of evaporimeter after surface cooler 19 DEG C of wind out enter evaporimeter, because the surface temperature of evaporimeter is lower than the dew-point temperature of humid air, steam in air just cooling condenses into water droplet, be gathered in water spraying tray, unit is discharged by delivery hose, air is after evaporator process, and temperature and water capacity are reduced, thus reaches the object of cool-down dehumidification.
Wherein the intensification principle of reheater condenser is again: evaporimeter low temperature and low humidity air is out after reheater condenser again, due to the fin of reheater condenser again and copper pipe surface temperature higher, thus heating, make again the leaving air temp of reheater condenser be heated to 16 ~ 24 DEG C adjustable, and the adjustment of leaving air temp is by the first electronic expansion valve regulation.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. the two cold source full fresh air dehumidifier group of family formula, is characterized in that: comprise and just imitate air cleaner (1), surface cooler (2), evaporimeter (3), again reheater condenser (4), pressure fan (5), compressor (6), water-cooled condenser (7), the first electric expansion valve (8), the second electric expansion valve (9), the first check valve (10), the second check valve (11) and threeway ratio adjusting valve (12), imitating air cleaner (1), surface cooler (2), evaporimeter (3), again reheater condenser (4) and pressure fan (5) at the beginning of described is sequentially arranged on the Fresh air handing air channel of unit, described threeway ratio adjusting valve (12) is arranged on the inlet pipeline of surface cooler (2), the refrigerant pipe that goes out of described evaporimeter (3) is connected with the muffler of compressor (6), the escape pipe of described compressor (6) is divided into two-way, the first electric expansion valve (8) of leading up to is connected with the refrigerant pipe that enters of reheater condenser (4) again, another road is connected with the refrigerant pipe that enters of water-cooled condenser (7), and the refrigerant pipe that goes out going out refrigerant pipe and reheater condenser (4) again of described water-cooled condenser (7) converges respectively by the first check valve (10) and the second check valve (11), be connected by the refrigerant pipe that enters of the second electric expansion valve (9) with evaporimeter (4) again after converging.
2. the two cold source full fresh air dehumidifier group of a kind of family formula according to claim 1, is characterized in that: described air inlet of just imitating air cleaner (1) is also provided with insect preventing net cover (13).
3., according to the two cold source full fresh air dehumidifier group of a kind of family formula described in claim 2, it is characterized in that: described insect preventing net cover (13) is nylon airstrainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420551919.5U CN204141717U (en) | 2014-09-24 | 2014-09-24 | The two cold source full fresh air dehumidifier group of a kind of family formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420551919.5U CN204141717U (en) | 2014-09-24 | 2014-09-24 | The two cold source full fresh air dehumidifier group of a kind of family formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204141717U true CN204141717U (en) | 2015-02-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420551919.5U Expired - Lifetime CN204141717U (en) | 2014-09-24 | 2014-09-24 | The two cold source full fresh air dehumidifier group of a kind of family formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204141717U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107490114A (en) * | 2017-08-29 | 2017-12-19 | 郑州云海信息技术有限公司 | A kind of air-conditioning system and its method to be radiated to data center |
| CN107747775A (en) * | 2017-09-27 | 2018-03-02 | 上海朗绿建筑科技股份有限公司 | A kind of new new blower fan of double low-temperature receivers and air-conditioning system |
| CN108167968A (en) * | 2018-02-02 | 2018-06-15 | 无锡雪鸥移动空调有限公司 | Full liquid cooling aircraft ground well ground air conditioner unit |
| CN112665033A (en) * | 2020-12-07 | 2021-04-16 | 珠海格力电器股份有限公司 | Double-cold-source dehumidifying unit |
| CN113375243A (en) * | 2021-06-07 | 2021-09-10 | 广州迪森劳力特空气净化技术有限公司 | Constant temperature control dehumidifier |
| CN114935174A (en) * | 2022-01-10 | 2022-08-23 | 西安四腾环境科技有限公司 | Modular air conditioning unit for variable-grade clean operating room |
-
2014
- 2014-09-24 CN CN201420551919.5U patent/CN204141717U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107490114A (en) * | 2017-08-29 | 2017-12-19 | 郑州云海信息技术有限公司 | A kind of air-conditioning system and its method to be radiated to data center |
| CN107490114B (en) * | 2017-08-29 | 2023-05-05 | 郑州云海信息技术有限公司 | Air conditioning system and method for radiating data center thereof |
| CN107747775A (en) * | 2017-09-27 | 2018-03-02 | 上海朗绿建筑科技股份有限公司 | A kind of new new blower fan of double low-temperature receivers and air-conditioning system |
| CN108167968A (en) * | 2018-02-02 | 2018-06-15 | 无锡雪鸥移动空调有限公司 | Full liquid cooling aircraft ground well ground air conditioner unit |
| CN112665033A (en) * | 2020-12-07 | 2021-04-16 | 珠海格力电器股份有限公司 | Double-cold-source dehumidifying unit |
| CN112665033B (en) * | 2020-12-07 | 2022-02-01 | 珠海格力电器股份有限公司 | Double-cold-source dehumidifying unit |
| CN113375243A (en) * | 2021-06-07 | 2021-09-10 | 广州迪森劳力特空气净化技术有限公司 | Constant temperature control dehumidifier |
| CN114935174A (en) * | 2022-01-10 | 2022-08-23 | 西安四腾环境科技有限公司 | Modular air conditioning unit for variable-grade clean operating room |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191203 Address after: 211151 No.2, Wangshan Road, Hengxi street, Jiangning District, Nanjing City, Jiangsu Province Patentee after: Nanjing South Cooling Air Conditioning Equipment Co.,Ltd. Address before: Jiangning District of Nanjing City, Jiangsu province 211151 Hengxi Street Community Wu Tao Wang Road No. 2-2 Patentee before: NANJING HANWEI NANLENG REFRIGERATION GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20150204 |