CN2828627Y - Cooling-water return temp. regulating type dehumidifier - Google Patents
Cooling-water return temp. regulating type dehumidifier Download PDFInfo
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- CN2828627Y CN2828627Y CNU2005200651047U CN200520065104U CN2828627Y CN 2828627 Y CN2828627 Y CN 2828627Y CN U2005200651047 U CNU2005200651047 U CN U2005200651047U CN 200520065104 U CN200520065104 U CN 200520065104U CN 2828627 Y CN2828627 Y CN 2828627Y
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- cooled condenser
- dehumidifier
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Abstract
The utility model relates to a cooling-water wind return temperature regulation type dehumidifier, which comprises a compressor, an evaporator and a condenser which have head-to-end connection, wherein the condenser comprises a wind cooling condenser and a water cooling condenser which are connected together in parallel, the wind cooling condenser and the water cooling condenser which are connected in parallel are connected with the position between the compressor and the evaporator in series, pipelines of the wind cooling condenser and the water cooling condenser are respectively provided with an electromagnetic valve which controls the on-off state of each pipeline, and the electromagnetic valve arranged in the pipeline of the wind cooling condenser is interlocked with the electromagnetic valve of the water cooling condenser mutually. The dehumidifier is provided with a temperature sensor which is electrically connected with a main controller which controls the operation of the dehumidifier. The utility model adopts that the temperature sensor and two electromagnetic valves interlocked mutually control different heat exchangers to work respectively. The utility model is suitable for the operating conditions of wind inlet dry ball temperature range of 18-32DEG. C and relative humidity of 40%-90%. The utility model not only has constant temperature dehumidification, but also has warming-up dehumidification, and the utility model can control air return temperature accurately.
Description
Technical field
The utility model relates to a kind of dehumidifier, particularly relates to a kind of water-cooled and regulates return air temperature type dehumidifier.
Background technology
Existing air-conditioner generally possesses the refrigerated dehumidification function, during the air-conditioner dehumidifying, heat exchanger is in low-temperature condition, the cold wind that blows out through air outlet can make us not feeling well should, so air-conditioner generally is designed to low velocity wind, intermittent mode operation on dehumidification function, but the dehumidifying effect of this dehumidification mode is poor, can not satisfy constant temperature dehumidification.At this situation, a little improvement have been done by some producer, as disclosing a kind of air-conditioner among the Chinese patent CN200420043587.6, relate to a kind of refrigeration system of air-conditioner specifically.It comprises compressor, outdoor heat exchanger, changes in temperature cross valve, refrigerating capillary, heats capillary, indoor heat exchanger, two indoor heat exchangers that also comprise the forward and backward setting of forming by indoor heat exchanger, by four check valve bridge voltage dividers of forming parallel with one another, main check valve, auxilliary check valve, stream capillary, electromagnetism by-passing valve, dehumidifying capillary.Though the air-conditioner of this kind structure can satisfy the purpose of constant temperature dehumidification, its complex structure, the cost of manufacture height administers and maintains all cumbersomely, and it can not satisfy the purpose of the dehumidifying that heats up.
The utility model content
The purpose of this utility model be to provide a kind of simple and reasonable, administer and maintain easy, can constant temperature dehumidification, the water-cooled adjusting return air temperature type dehumidifier that can heat up again and dehumidify and can accurately control return air temperature is to overcome weak point of the prior art.
Regulate return air temperature type dehumidifier by a kind of water-cooled of this purpose design, comprise end to end compressor, evaporimeter and heat exchanger, its architectural feature is that heat exchanger comprises air-cooled condenser and water-cooled condenser in parallel, air-cooled condenser after the parallel connection and water-cooled condenser seal between compressor and the evaporimeter, be respectively arranged with the magnetic valve of control piper break-make on the pipeline at air-cooled condenser and water-cooled condenser place, magnetic valve on this air-cooled condenser pipeline and the magnetic valve interlocking each other on the water-cooled condenser pipeline.
Above-mentioned dehumidifier is provided with temperature sensor, and this temperature sensor is electrically connected with the master controller of control dehumidifier operation.
Be provided with throttling arrangement between the air-cooled condenser of above-mentioned evaporimeter and parallel connection and the water-cooled condenser.
During the utility model work, switch the function that realizes the dehumidifier desiccant cooling by magnetic valve.When the solenoid closure on the pipeline of air-cooled condenser place, the magnetic valve on the pipeline of water-cooled condenser place disconnects, and can realize the common dehumidifying intensification function of dehumidifier.When the solenoid closure on the pipeline of water-cooled condenser place, the magnetic valve on the pipeline of air-cooled condenser place disconnects, and can realize the common refrigerating function of dehumidifier.Wherein, temperature sensor compares according to return air temperature and design temperature, when return air temperature is higher than setting value, and the solenoid closure on the pipeline of water-cooled condenser place; Otherwise, the solenoid closure on the pipeline of air-cooled condenser place, thereby the function of realization control return air temperature.
Two magnetic valves in the utility model are the interlocking setting, by the magnetic valve that freezes, dehumidifies switching, change the heat that adds of air-cooled condenser, reach control, guarantee can not occur in the running logical miss that freezes simultaneously, dehumidifies with dehumidifier return air temperature.
The utility model adopts two magnetic valves of temperature sensor and interlocking to control the work of various heat exchange device respectively, be applicable to 18 ℃～32 ℃ of air intake dry-bulb temperature scopes, the temperature and the relative humidity of control return air under the operating mode of relative humidity 40%～90%, and preferential with humidity control.
The utility model is simple and reasonable, it is easy to administer and maintain, can constant temperature dehumidification, dehumidifying and can accurately control return air temperature can heat up again.
Description of drawings
Fig. 1 is the utility model one example structure schematic diagram.
Fig. 2 connects block diagram for the utility model partial circuit.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1-Fig. 2, this water-cooled is regulated return air temperature type dehumidifier, air-cooled condenser 4 and water-cooled condenser 5 in parallel seal between end to end compressor 1 and the evaporimeter 2, also be provided with throttling arrangement 3 between the air-cooled condenser 4 of evaporimeter 2 and parallel connection and the water-cooled condenser 5, be respectively arranged with the magnetic valve 7 and 6 of control piper break-make on the pipeline at air-cooled condenser 4 and water-cooled condenser 5 places, Fig. 1 is seen in magnetic valve 7 on these air-cooled condenser 4 pipelines and magnetic valve 6 interlocking each other on water-cooled condenser 5 pipelines.Dehumidifier is provided with temperature sensor, and this temperature sensor is electrically connected with the master controller of control dehumidifier operation, sees Fig. 2.Arrow among the figure is represented the flow direction of refrigerant.
Claims (3)
1. a water-cooled is regulated return air temperature type dehumidifier, comprise end to end compressor (1), evaporimeter (2) and condenser, it is characterized in that described condenser comprises air-cooled condenser (4) and water-cooled condenser (5) in parallel, air-cooled condenser after the parallel connection and water-cooled condenser seal between compressor and the evaporimeter, be respectively arranged with magnetic valve (7) and (6) of control piper break-make on the pipeline at air-cooled condenser and water-cooled condenser place, magnetic valve on this air-cooled condenser pipeline and the magnetic valve interlocking each other on the water-cooled condenser pipeline.
2. water-cooled according to claim 1 is regulated return air temperature type dehumidifier, it is characterized in that described dehumidifier is provided with temperature sensor, and this temperature sensor is electrically connected with the master controller of control dehumidifier operation.
3. water-cooled according to claim 1 is regulated return air temperature type dehumidifier, it is characterized in that being provided with throttling arrangement (3) between the air-cooled condenser (4) of described evaporimeter (2) and parallel connection and the water-cooled condenser (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200651047U CN2828627Y (en) | 2005-09-29 | 2005-09-29 | Cooling-water return temp. regulating type dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200651047U CN2828627Y (en) | 2005-09-29 | 2005-09-29 | Cooling-water return temp. regulating type dehumidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2828627Y true CN2828627Y (en) | 2006-10-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200651047U Expired - Fee Related CN2828627Y (en) | 2005-09-29 | 2005-09-29 | Cooling-water return temp. regulating type dehumidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2828627Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344024A (en) * | 2013-07-17 | 2013-10-09 | 曙光信息产业(北京)有限公司 | Air conditioner outdoor unit system |
| CN107388476A (en) * | 2017-06-13 | 2017-11-24 | 珠海格力电器股份有限公司 | Equipment detection method, device and equipment |
| CN113803901A (en) * | 2021-09-06 | 2021-12-17 | 珠海格力节能环保制冷技术研究中心有限公司 | Direct expansion type air conditioning unit and control method and device thereof |
| CN116961321A (en) * | 2023-07-27 | 2023-10-27 | 千凰微纳装备科技(北京)有限公司 | Linear motor out-of-phase cooling medium switching device and switching method |
-
2005
- 2005-09-29 CN CNU2005200651047U patent/CN2828627Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344024A (en) * | 2013-07-17 | 2013-10-09 | 曙光信息产业(北京)有限公司 | Air conditioner outdoor unit system |
| CN103344024B (en) * | 2013-07-17 | 2016-02-10 | 曙光信息产业(北京)有限公司 | Air conditioner outdoor unit system |
| CN107388476A (en) * | 2017-06-13 | 2017-11-24 | 珠海格力电器股份有限公司 | Equipment detection method, device and equipment |
| CN113803901A (en) * | 2021-09-06 | 2021-12-17 | 珠海格力节能环保制冷技术研究中心有限公司 | Direct expansion type air conditioning unit and control method and device thereof |
| CN116961321A (en) * | 2023-07-27 | 2023-10-27 | 千凰微纳装备科技(北京)有限公司 | Linear motor out-of-phase cooling medium switching device and switching method |
| CN116961321B (en) * | 2023-07-27 | 2024-05-17 | 千凰微纳装备科技(北京)有限公司 | Linear motor out-of-phase cooling medium switching device and switching method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061018 Termination date: 20100929 |