CN205090527U - New trend dehumidification system - Google Patents
New trend dehumidification system Download PDFInfo
- Publication number
- CN205090527U CN205090527U CN201520736315.2U CN201520736315U CN205090527U CN 205090527 U CN205090527 U CN 205090527U CN 201520736315 U CN201520736315 U CN 201520736315U CN 205090527 U CN205090527 U CN 205090527U
- Authority
- CN
- China
- Prior art keywords
- cooled condenser
- water
- air
- evaporimeter
- outlet
- 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.)
- Active
Links
Landscapes
- Drying Of Gases (AREA)
Abstract
The utility model discloses a new trend dehumidification system, including compressor, evaporimeter, air -cooled condenser and water -cooled condenser, air -cooled condenser and water -cooled condenser set up parallelly connectedly, just entry and the water -cooled condenser of air -cooled condenser the entry all with the exit linkage of compressor, the export of air -cooled condenser and water -cooled condenser's export be the entry linkage through evaporimeter and compressor all. The utility model discloses can directly distribute refrigerating in the parallelly connected air -cooled condenser and water -cooled condenser that sets up to can adjust the flow in these two condensers respectively, the wideer air -out temperature regulation scope of acquisition scope, in addition, can also full play the condensation ability of forced air cooling condenser, the temperature distribution who uses the wind -warm syndrome degree is more even, has simple structure, characteristics with low costs.
Description
Technical field
The utility model relates to fresh air dehumidifier field, in particular to a kind of fresh air dehumidifying system.
Background technology
In current fresh air dehumidifier, new wind is: precooling surface cooler → evaporimeter → air-cooled condenser, then be sent to indoor.New wind is first lowered the temperature with the heat exchange of precooling surface cooler, precooling surface cooler bears a part of thermic load, and then through lowering the temperature with the further heat exchange of evaporimeter, complete dehumidifying, the more indoor original temperature of this stylish air temperature is low, and be the temperature constant in holding chamber, new wind need through air-cooled condenser, be raised to suitable temperature, be then sent to indoor.The condensation temperature of air-cooled condenser directly affects leaving air temp, but air-cooled condenser is the series connection downstream being in water-cooled condenser in refrigeration systems, and condensation temperature is by upstream influences.
Utility model content
There is provided in the utility model embodiment that a kind of structure is simple, cost is low, leaving air temp adjustable range be large, the more uniform fresh air dehumidifying system of thermo parameters method.
For solving the problems of the technologies described above, the utility model embodiment provides a kind of fresh air dehumidifying system, comprise compressor, evaporimeter, air-cooled condenser and water-cooled condenser, air-cooled condenser and water-cooled condenser are arranged in parallel, and the entrance of air-cooled condenser is all connected with the outlet of compressor with the entrance of water-cooled condenser, the outlet of air-cooled condenser is all connected with the entrance of compressor by evaporimeter with the outlet of water-cooled condenser.
As preferably, air-cooled condenser is finned cooler, and water-cooled condenser is Shell-tube Condenser.
As preferably, fresh air dehumidifying system also comprises precooling surface cooler, is arranged on the inlet side of evaporimeter.
As preferably, fresh air dehumidifying system also comprises: first flow adjusting device, is arranged on the connecting line between the outlet of compressor and the entrance of air-cooled condenser; Second quantity regulating device, is arranged on the connecting line between the outlet of compressor and the entrance of water-cooled condenser; Air-supply temperature-sensitive bag, be connected with first flow adjusting device and second quantity regulating device, for obtaining wind pushing temperature to reduce the aperture of second quantity regulating device lower than the lower aperture increasing in limited time first flow adjusting device of design temperature scope at wind pushing temperature or to increase the aperture of second quantity regulating device at wind pushing temperature higher than the upper aperture reducing first flow adjusting device in limited time of design temperature scope simultaneously simultaneously.
As preferably, on the pipeline that the outlet of air-cooled condenser is connected with evaporimeter and/or on the pipeline that is connected with evaporimeter of the outlet of water-cooled condenser, be provided with check valve.
As preferably, the porch of described evaporimeter is provided with throttling arrangement.
As preferably, the water inlet of described water-cooled condenser is provided with into water temperature-sensitive bag, the delivery port of described water-cooled condenser is provided with water outlet temperature-sensitive bag.
As preferably, described evaporimeter is evaporator fin.
Refrigerated medium can directly be assigned in the air-cooled condenser and water-cooled condenser be arranged in parallel by the utility model, thus the flow in these two condensers can be regulated respectively, the leaving air temp adjustable range that acquisition scope is wider, in addition, the condensing capacity of air-cooled condenser can also be given full play to, make the thermo parameters method of leaving air temp more even, have the advantages that structure is simple, cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the fresh air dehumidifying system of the utility model embodiment;
Fig. 2 is the schematic diagram of the fresh air dehumidifying system of the utility model embodiment.
Description of reference numerals:
1, compressor; 2, evaporimeter; 3, air-cooled condenser; 4, water-cooled condenser; 5, precooling surface cooler; 6, first flow adjusting device; 7, second quantity regulating device; 8, air-supply temperature-sensitive bag; 9, check valve; 10, throttling arrangement; 11, pressure fan; 12, water outlet temperature-sensitive bag; 13, water inlet temperature-sensitive bag.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as to restriction of the present utility model.
Applicant studies rear discovery, for controlling the condensation heat load proportion that leaving air temp needs reasonable distribution air-cooled condenser and water-cooled condenser to bear.But, in the prior art, because air-cooled condenser and water-cooled condenser are series connection, change cold-producing medium pro rate in the two impossible, can only indirectly by controlling the Inlet and outlet water temperature and the discharge that are in the water-cooled condenser of upstream, change the condensation heat load that water-cooled condenser is born, indirectly reach the object of the condensation heat load of adjustment air-cooled condenser, thus control leaving air temp.But, cold-producing medium is after water-cooled condenser, changed into the moist steam of two phases by overheated saturated gas, when moist steam shunting enters into air-cooled condenser, due to band liquid, shunting not easily divides evenly, have impact on the condensation effect of air-cooled condenser, cause the thermo parameters method on air-cooled condenser uneven, thus new wind is also uneven by what heat.
Please refer to Fig. 1 and Fig. 2, the utility model provides a kind of fresh air dehumidifying system, comprise compressor 1, evaporimeter 2, air-cooled condenser 3 and water-cooled condenser 4, air-cooled condenser 3 and water-cooled condenser 4 are arranged in parallel, and the entrance of air-cooled condenser 3 is all connected with the outlet of compressor 1 with the entrance of water-cooled condenser 4, the outlet of air-cooled condenser 3 is all connected by the entrance of evaporimeter 2 with compressor 1 with the outlet of water-cooled condenser 4.In a preferred embodiment, air-cooled condenser 3 is finned cooler, and water-cooled condenser 4 is Shell-tube Condenser.Preferably, the porch of evaporimeter 2 is provided with throttling arrangement 10, to regulate the flow entering evaporimeter 2.Preferably, evaporimeter 2 is evaporator fin.
During work, a part for the gaseous refrigerant of the HTHP that compressor 1 is exported enters in air-cooled condenser 3, simultaneously, another part gaseous refrigerant is made to enter water-cooled condenser 4 (wherein, C in Fig. 1 is water inlet, D is delivery port), carry out heat exchange heat release with corresponding medium respectively and form the liquid refrigerant of high pressure, and entering in evaporimeter 2.New wind is sent by pressure fan 11 after flowing through evaporimeter 2, air-cooled condenser 3 successively by the arrow A in Fig. 1 to the direction of arrow B.In the process, the liquid refrigerant in evaporimeter 2 evaporates with regard to absorbing the heat in new wind and becomes gaseous refrigerant, makes new wind cool-down dehumidification.When the new wind of refrigerant suction heat and evaporate become gaseous refrigerant time, send into again in compressor, so constantly repeatedly circulate said process.
Owing to have employed technique scheme, because the flow of air-cooled condenser 3 and water-cooled condenser 4 is adjustable, therefore, refrigerated medium can directly be assigned in the air-cooled condenser 3 and water-cooled condenser 4 be arranged in parallel by the utility model, thus the flow in these two condensers can be regulated respectively, the leaving air temp adjustable range that acquisition scope is wider, in addition, the condensing capacity of air-cooled condenser can also be given full play to, make the thermo parameters method of leaving air temp more even, have the advantages that structure is simple, cost is low.
Preferably, fresh air dehumidifying system also comprises precooling surface cooler 5, is arranged on the inlet side of evaporimeter 2.Like this, new wind is first lowered the temperature with precooling surface cooler 5 heat exchange, and precooling surface cooler 5 bears a part of thermic load, and then through lowering the temperature with the further heat exchange of evaporimeter 2, completes dehumidifying.
Preferably, fresh air dehumidifying system also comprises: first flow adjusting device 6, is arranged on the connecting line between the outlet of compressor 1 and the entrance of air-cooled condenser 3; Second quantity regulating device 7, is arranged on the connecting line between the outlet of compressor 1 and the entrance of water-cooled condenser 4; Air-supply temperature-sensitive bag 8, be connected with first flow adjusting device 6 and second quantity regulating device 7, for obtaining wind pushing temperature to reduce the aperture of second quantity regulating device 7 lower than the lower aperture increasing in limited time first flow adjusting device 6 of design temperature scope at wind pushing temperature or to increase the aperture of second quantity regulating device 7 at wind pushing temperature higher than the upper aperture reducing first flow adjusting device 6 in limited time of design temperature scope simultaneously simultaneously.Like this, according to the magnitude relationship between wind pushing temperature and the upper and lower bound of design temperature scope, the aperture of first flow adjusting device 6 and second quantity regulating device 7 can be controlled, thus regulating outlet air temperature, make leaving air temp have wider adjustable range.
Preferably, check valve 9 is provided with on the pipeline that is connected with evaporimeter 2 of the outlet of air-cooled condenser 3 and/or on the pipeline that is connected with evaporimeter 2 of the outlet of water-cooled condenser 4.By check valve 9, after can preventing sharp first flow adjusting device 6 and second quantity regulating device 7 from closing completely, the problem of collaborating.
Preferably, the water inlet C of water-cooled condenser 4 is provided with into water temperature-sensitive bag 13, the delivery port D of water-cooled condenser 4 is provided with water outlet temperature-sensitive bag 12.Like this, the temperature of water inlet and water outlet can be detected respectively.
Owing to have employed technique scheme, the utility model solves in prior art and carrys out regulating outlet air temperature by Inlet and outlet water temperature, so that limited adjustment range is in the adjustable range of water temperature, thus need the extra problem that the similar devices such as cooling tower are regulated, reduce the difficulty of adjustment.In addition, due to air-cooled condenser and water-cooled condenser are arranged in parallel, therefore, the exchange capability of heat of air-cooled condenser can be played fully, make leaving air temp more even, the serviceability temperature occasion scope of unit is more widened, makes the environment for use temperature fluctuation of client less, improve temperature and humidity control precision.
Certainly, be more than 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 general principle, can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (8)
1. a fresh air dehumidifying system, it is characterized in that, comprise compressor (1), evaporimeter (2), air-cooled condenser (3) and water-cooled condenser (4), described air-cooled condenser (3) and described water-cooled condenser (4) are arranged in parallel, and the entrance of described air-cooled condenser (3) is all connected with the outlet of described compressor (1) with the entrance of described water-cooled condenser (4), the outlet of described air-cooled condenser (3) is all connected by the entrance of described evaporimeter (2) with described compressor (1) with the outlet of described water-cooled condenser (4).
2. fresh air dehumidifying system according to claim 1, is characterized in that, described air-cooled condenser (3) is finned cooler, and described water-cooled condenser (4) is Shell-tube Condenser.
3. fresh air dehumidifying system according to claim 1, is characterized in that, described fresh air dehumidifying system also comprises precooling surface cooler (5), is arranged on the inlet side of described evaporimeter (2).
4. fresh air dehumidifying system according to claim 1, is characterized in that, described fresh air dehumidifying system also comprises:
First flow adjusting device (6), is arranged on the connecting line between the outlet of described compressor (1) and the entrance of described air-cooled condenser (3);
Second quantity regulating device (7), is arranged on the connecting line between the outlet of described compressor (1) and the entrance of described water-cooled condenser (4);
Air-supply temperature-sensitive bag (8), be connected with described first flow adjusting device (6) and described second quantity regulating device (7), for obtaining wind pushing temperature to reduce the aperture of described second quantity regulating device (7) lower than the lower aperture increasing described first flow adjusting device (6) in limited time of design temperature scope at described wind pushing temperature or to increase the aperture of described second quantity regulating device (7) at described wind pushing temperature higher than the upper aperture reducing described first flow adjusting device (6) in limited time of described design temperature scope simultaneously simultaneously.
5. fresh air dehumidifying system according to claim 1, it is characterized in that, on the pipeline that the outlet of described air-cooled condenser (3) is connected with described evaporimeter (2) and/or on the pipeline that is connected with described evaporimeter (2) of the outlet of described water-cooled condenser (4), be provided with check valve (9).
6. fresh air dehumidifying system according to claim 1, is characterized in that, the porch of described evaporimeter (2) is provided with throttling arrangement (10).
7. fresh air dehumidifying system according to claim 1, it is characterized in that, the water inlet of described water-cooled condenser (4) is provided with into water temperature-sensitive bag (13), the delivery port of described water-cooled condenser (4) is provided with water outlet temperature-sensitive bag (12).
8. fresh air dehumidifying system according to claim 1, is characterized in that, described evaporimeter (2) is evaporator fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520736315.2U CN205090527U (en) | 2015-09-18 | 2015-09-18 | New trend dehumidification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520736315.2U CN205090527U (en) | 2015-09-18 | 2015-09-18 | New trend dehumidification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205090527U true CN205090527U (en) | 2016-03-16 |
Family
ID=55481208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520736315.2U Active CN205090527U (en) | 2015-09-18 | 2015-09-18 | New trend dehumidification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205090527U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202656A (en) * | 2015-09-18 | 2015-12-30 | 珠海格力电器股份有限公司 | Fresh air dehumidification system and method |
| CN112361525A (en) * | 2020-11-02 | 2021-02-12 | 海信（山东）空调有限公司 | Air conditioner dehumidification method and air conditioner |
| CN112361526A (en) * | 2020-11-02 | 2021-02-12 | 海信（山东）空调有限公司 | Air conditioner dehumidification method and air conditioner |
| CN112413754A (en) * | 2020-12-07 | 2021-02-26 | 珠海格力电器股份有限公司 | Air dehumidification system and method and air conditioning equipment |
-
2015
- 2015-09-18 CN CN201520736315.2U patent/CN205090527U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202656A (en) * | 2015-09-18 | 2015-12-30 | 珠海格力电器股份有限公司 | Fresh air dehumidification system and method |
| CN112361525A (en) * | 2020-11-02 | 2021-02-12 | 海信（山东）空调有限公司 | Air conditioner dehumidification method and air conditioner |
| CN112361526A (en) * | 2020-11-02 | 2021-02-12 | 海信（山东）空调有限公司 | Air conditioner dehumidification method and air conditioner |
| CN112361525B (en) * | 2020-11-02 | 2022-03-22 | 海信（山东）空调有限公司 | Air conditioner dehumidification method and air conditioner |
| CN112361526B (en) * | 2020-11-02 | 2022-07-01 | 海信空调有限公司 | Air conditioner dehumidification method and air conditioner |
| CN112413754A (en) * | 2020-12-07 | 2021-02-26 | 珠海格力电器股份有限公司 | Air dehumidification system and method and air conditioning equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8516839B2 (en) | Combined heat exchange unit | |
| WO2020087262A1 (en) | Heat pump control system for dehumidification and drying | |
| CN205090527U (en) | New trend dehumidification system | |
| CN202581623U (en) | Humidity independent control fresh air processor for radiation air-conditioning system | |
| CN105202656A (en) | Fresh air dehumidification system and method | |
| CN103994643B (en) | Heat pump cold junction heat dissipation type sealing dehumidifying drying room | |
| CN107966011B (en) | Heat pump drying device and use method thereof | |
| CN103940007A (en) | Direct evaporation type water-cooling fresh air unit | |
| CN105276679A (en) | Double-frequency-conversion constant-humidity dehumidifier and dehumidification method | |
| CN106931551A (en) | A kind of energy-saving dehumidification system | |
| CN107477740A (en) | A kind of fresh air treatment system using two phase flow separate heat pipe temperature control | |
| KR20170070865A (en) | Reheat control system for cooling and dehumidification of thermohygrostat using energy saving type | |
| CN104566690A (en) | Split-range type condensation indirect reheating type double-cold-source fresh air unit | |
| CN204027058U (en) | The two vortex tube refrigeration heating of intelligence | |
| CN106369722B (en) | Dual-mode solution humidity-adjusting fresh air conditioning unit and air humidity adjusting and controlling method | |
| CN106322810B (en) | Frostless air source heat pump system based on humidity conditioning and evaporative cooling | |
| CN107270456A (en) | A kind of energy-saving cold and heat supply dehumidifying integrated apparatus | |
| CN107631382A (en) | Heat pipe type is from reheat-type air conditioner fresh air processor | |
| US9950294B2 (en) | Method and device for cool-drying a gas using a heat exchanger with closed cooling circuit | |
| CN203758069U (en) | Refrigerating loop system of central air conditioner | |
| CN107806675B (en) | Four-season type air-cooled dehumidification system and control method thereof | |
| CN204043063U (en) | Two frequency conversion constant humidity dehumidifier | |
| CN203533743U (en) | Indirect stroke-separating condensation reheating type dual cold source fresh air unit | |
| CN204063307U (en) | New blower fan | |
| CN209459258U (en) | A kind of adjustable temp, refrigerating system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |