CN203704204U - Air conditioner for electrical cabinet - Google Patents
Air conditioner for electrical cabinet Download PDFInfo
- Publication number
- CN203704204U CN203704204U CN201320800133.8U CN201320800133U CN203704204U CN 203704204 U CN203704204 U CN 203704204U CN 201320800133 U CN201320800133 U CN 201320800133U CN 203704204 U CN203704204 U CN 203704204U
- Authority
- CN
- China
- Prior art keywords
- condenser
- air
- chamber
- water
- cooling tube
- 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.)
- Expired - Fee Related
Links
Landscapes
- Patch Boards (AREA)
Abstract
The utility model discloses an air conditioner for an electrical cabinet, which can effectively cool the electrical cabinet at a high temperature and ensure normal operation of the electrical cabinet. The air conditioner for the electrical cabinet comprises a rack and is characterized in that a first chamber and a second chamber which are mutually separated from each other are formed in the rack, a compressor, a condenser and a throttling element are arranged in the second chamber, an evaporator and a fan are arranged in the first chamber, an air inlet and an air outlet are also formed in the first chamber, the air inlet faces the evaporator, the air outlet faces the fan, the compressor is connected with the condenser, the condenser is connected with the throttling element, the throttling element is connected with the evaporator, the evaporator is connected with the compressor, a water-cooled pipe for heat exchange with the condenser is mounted on the condenser, and a water-cooled pipe outlet and a water-cooled pipe inlet are formed in the water-cooled pipe.
Description
Technical field
The utility model relate to a kind of under hot environment, use be arranged on the air-conditioner on regulator cubicle.
Background technology
There is switchgear house or the control room of some specific positions nearer apart from infrared source in the industrial trades such as smelting, hot-working, indoor temperature is generally more than 50 ℃, and the power distribution cabinet of indoor location or switch board effective temperature-reducing are the key measures of assurance equipment stable operation.Current domestic conventional way is divided three classes, and the first kind is, at power distribution cabinet or switch board, water-air heat exchanger or dedicated wind cooling air-conditioning are installed, and reduces in-cabinet temperature; Equations of The Second Kind is mounting industrial air-conditioning in switchgear house or control room, reduces indoor bulk temperature; The 3rd class is that above-mentioned first and second class combines, and further reduces in-cabinet temperature in reducing indoor temperature.On-the-spot actual effect is unsatisfactory, the first kind, water-air heat exchanger generally by on-the-spot cooling water as low-temperature receiver, 32 ℃ of left and right of supply temperature, sink temperature is high, in-cabinet temperature cannot guarantee electrical equipment stable operation; Dedicated wind cooling air-conditioning is because appearance and size restriction adopts freon that Energy Efficiency Ratio is higher as refrigerant, and under hot environment, air-conditioning cannot normally move; Second and third class, can guarantee that power distribution cabinet or switch board are in low temperature environment, meet electrical equipment stable operation requirement, but due to the indoor industrial air-conditioning that increased, overall energy consumption and operating cost is higher.Therefore on overall energy consumption basis, develop power distribution cabinet or switch board air-conditioner under hot environment not increasing, refinement air-conditioner kind is the target that these those skilled in the art pursue.
Utility model content
The utility model solve technical problem be to provide a kind of can be to the air-conditioner for regulator cubicle of regulator cubicle effective temperature-reducing under hot environment.
The utility model solves the technical scheme that its technical problem adopts: for the air-conditioner of regulator cubicle, comprise frame, in frame, be provided with the first chamber and second chamber of mutual isolation, in the second chamber, be provided with compressor, condenser and restricting element, in the first chamber, be provided with evaporimeter and blower fan, on the first chamber, be also provided with air inlet and air outlet, air inlet is towards evaporimeter, air outlet is towards blower fan, compressor is connected with condenser, condenser is connected with restricting element, restricting element is connected with evaporimeter, evaporimeter is connected with compressor, water cooling tube for carrying out heat exchange with condenser is installed on condenser, on water cooling tube, be provided with water cooling tube outlet and water cooling tube import.
Further: water cooling tube outlet is connected with the cooling tower import of cooling tower, the cooling tower outlet of cooling tower is connected with the pump entrance of water pump, and the exit of pump of water pump is connected with water cooling tube import.
Further: described condenser is stainless steel braze welding plate type heat exchanger.
The beneficial effects of the utility model are: under hot environment, can, to regulator cubicle effective temperature-reducing, can meet the instructions for use of regulator cubicle stable operation under hot environment operating mode.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the air-conditioner for regulator cubicle of the present utility model;
In figure, be labeled as: regulator cubicle 1, the first chamber 2, evaporimeter 3, the second chambers 4, water pump 5, cooling tower 6, compressor 7, condenser 8, frame 9, blower fan 10, restricting element 11.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
As shown in Figure 1, air-conditioner for regulator cubicle of the present utility model, comprise frame 9, in frame 9, be provided with the first chamber 2 and second chamber 4 of mutual isolation, in the second chamber 4, be provided with compressor 7, condenser 8 and restricting element 11, in the first chamber 2, be provided with evaporimeter 3 and blower fan 10, on the first chamber 2, be also provided with air inlet and air outlet, air inlet is towards evaporimeter 3, air outlet is towards blower fan 10, compressor 7 is connected with condenser 8, condenser 8 is connected with restricting element 11, restricting element 11 is connected with evaporimeter 3, evaporimeter 3 is connected with compressor 7, water cooling tube 12 for carrying out heat exchange with condenser 8 is installed on condenser 8, on water cooling tube 12, be provided with water cooling tube outlet and water cooling tube import.Above-mentioned condenser 8 can be stainless steel braze welding plate type heat exchanger.
When use, by above-mentioned air-conditioner and regulator cubicle of the prior art assembling, air inlet and air outlet are communicated with regulator cubicle inner chamber, and water cooling tube outlet is connected with cooling water source with water cooling tube import.The embodiment of upper cooling water source has multiple, is preferably as shown in Figure 1, and water cooling tube outlet is connected with the cooling tower import of cooling tower 6, and the cooling tower outlet of cooling tower 6 is connected with the pump entrance of water pump 5, and the exit of pump of water pump 5 is connected with water cooling tube import.When refrigeration, cooling water drives circulation between condenser 8 and cooling tower 6 by water pump 5, after cooling water and condenser 8 heat exchange, the cooling water that temperature is higher is delivered to cooling tower 6 and is carried out cooling, after cooling tower 6 coolings, the cooling water that temperature is lower is supplied with condenser again, so carries out water circulation; The interior air of regulator cubicle 1 being delivered to by air outlet in regulator cubicle 1 after cooling in air-conditioner, so carries out air circulation through air inlet.By above analysis, regulator cubicle inside not with environment generation heat exchange of living in, can stable operation under hot environment operating mode.
Claims (3)
1. for the air-conditioner of regulator cubicle, comprise frame (9), it is characterized in that: the first chamber (2) and the second chamber (4) that in frame (9), are provided with mutual isolation, in the second chamber (4), be provided with compressor (7), condenser (8) and restricting element (11), in the first chamber (2), be provided with evaporimeter (3) and blower fan (10), the first chamber is also provided with air inlet and air outlet on (2), air inlet is towards evaporimeter (3), air outlet is towards blower fan (10), compressor (7) is connected with condenser (8), condenser (8) is connected with restricting element (11), restricting element (11) is connected with evaporimeter (3), evaporimeter (3) is connected with compressor (7), water cooling tube (12) for carrying out heat exchange with condenser (8) is installed on condenser (8), on water cooling tube (12), be provided with water cooling tube outlet and water cooling tube import.
2. the air-conditioner for regulator cubicle as claimed in claim 1, it is characterized in that: water cooling tube outlet is connected with the cooling tower import of cooling tower (6), the cooling tower outlet of cooling tower (6) is connected with the pump entrance of water pump (5), and the exit of pump of water pump (5) is connected with water cooling tube import.
3. the air-conditioner for regulator cubicle as claimed in claim 1 or 2, is characterized in that: described condenser (8) is stainless steel braze welding plate type heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320800133.8U CN203704204U (en) | 2013-12-05 | 2013-12-05 | Air conditioner for electrical cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320800133.8U CN203704204U (en) | 2013-12-05 | 2013-12-05 | Air conditioner for electrical cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203704204U true CN203704204U (en) | 2014-07-09 |
Family
ID=51054633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320800133.8U Expired - Fee Related CN203704204U (en) | 2013-12-05 | 2013-12-05 | Air conditioner for electrical cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203704204U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106411153A (en) * | 2016-11-14 | 2017-02-15 | 珠海格力电器股份有限公司 | Frequency conversion cabinet and frequency conversion cabinet anti-condensation method |
| CN110198614A (en) * | 2018-10-24 | 2019-09-03 | 深圳市屹智科技开发有限公司 | A kind of frequency conversion type electrical cabinet air-conditioning |
-
2013
- 2013-12-05 CN CN201320800133.8U patent/CN203704204U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106411153A (en) * | 2016-11-14 | 2017-02-15 | 珠海格力电器股份有限公司 | Frequency conversion cabinet and frequency conversion cabinet anti-condensation method |
| CN106411153B (en) * | 2016-11-14 | 2019-04-09 | 珠海格力电器股份有限公司 | A kind of frequency conversion tank and frequency conversion tank dewing-proof method |
| CN110198614A (en) * | 2018-10-24 | 2019-09-03 | 深圳市屹智科技开发有限公司 | A kind of frequency conversion type electrical cabinet air-conditioning |
| CN110198614B (en) * | 2018-10-24 | 2024-04-19 | 深圳市屹智科技开发有限公司 | Variable-frequency electrical cabinet air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102213466B (en) | Thermal environmental control system | |
| CN203108541U (en) | Constant-temperature and constant-humidity test box | |
| CN102573420B (en) | Embedded cabinet air-conditioning refrigeration system | |
| CN103115514A (en) | Condensation-proof refrigerant circulating heat tube system and controlling method thereof | |
| CN202799422U (en) | Diversion air channel type energy-saving rack with separated cold air and hot air | |
| CN203163566U (en) | Anti-condensation refrigerant circulation heat pipe system | |
| CN203704204U (en) | Air conditioner for electrical cabinet | |
| CN101109547A (en) | Integrated water-cooling and water-cycling domestic central air conditioner | |
| CN204478355U (en) | Transmission & distribution power station heat pipe heat exchanging rack | |
| CN203605382U (en) | Heat pipe air conditioner heat exchange device used for base station | |
| CN203478511U (en) | Heat recovery constant temperature and humidity household air conditioner | |
| CN200975760Y (en) | Water cooled semi-conductor cold-hot air-conditioner | |
| CN203478671U (en) | Air conditioning equipment with double condensation systems | |
| CN202092245U (en) | Thermal environmental control system | |
| CN104422017A (en) | Active heat pipe back plate cooling system | |
| CN204534940U (en) | Mobile communication base station intelligent constant-temperature system | |
| CN203785137U (en) | Low-energy-consumption temperature and humidity regulator | |
| CN201463140U (en) | Aqueous medium air conditioner with double purposes of refrigerating and heating | |
| CN203708733U (en) | Energy-saving electrical cabinet | |
| CN201561511U (en) | Device for underground engineering ventilation and air conditioning cooling | |
| CN201093644Y (en) | Integrated type water cool and water circle domestic central air conditioner | |
| CN110542162A (en) | water chilling unit all-in-one machine combining evaporative refrigeration and mechanical refrigeration and switching method | |
| CN204707399U (en) | A kind of SmartRack server cabinet from refrigeration | |
| CN217876238U (en) | Evaporative cooling power-saving air conditioner | |
| CN219589054U (en) | Indoor unit of air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20161205 |