CN202692300U - Circulating cooling device - Google Patents
Circulating cooling device Download PDFInfo
- Publication number
- CN202692300U CN202692300U CN 201220340484 CN201220340484U CN202692300U CN 202692300 U CN202692300 U CN 202692300U CN 201220340484 CN201220340484 CN 201220340484 CN 201220340484 U CN201220340484 U CN 201220340484U CN 202692300 U CN202692300 U CN 202692300U
- Authority
- CN
- China
- Prior art keywords
- refrigeration unit
- refrigerating unit
- water
- chilled water
- stop valve
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000004378 air conditioning Methods 0.000 claims abstract description 14
- 239000000498 cooling water Substances 0.000 claims abstract description 8
- 238000005057 refrigeration Methods 0.000 claims description 37
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Other Air-Conditioning Systems (AREA)
Abstract
The utility model discloses a circulating cooling device which comprises a cooling tower and a refrigerating unit, wherein the refrigerating unit is internally provided with a condenser, a compressor and an evaporator; the condenser of the refrigerating unit is connected with the cooling tower through a cooling water pump; the two end parts of the condenser of the refrigerating unit are respectively provided with a stop valve, and the two end parts of the evaporator of the refrigerating unit are respectively provided with a stop valve; the evaporator of the refrigerating unit is connected with a water distributor through a chilled water outlet pipeline of the refrigerating unit; the water distributor is connected with a chilled water inlet of an air conditioning cabinet, and a chilled water outlet of the air conditioning cabinet is connected with a water collector which is connected with the evaporator of the refrigerating unit through a chilled water return pipeline of the refrigerating unit; a stop valve is arranged at the intersection of the chilled water outlet pipeline of the refrigerating unit and a water outlet pipeline of the cooling tower, and a stop valve is arranged at the intersection of the chilled water return pipeline of the refrigerating unit and a water inlet pipeline of the cooling tower; and the air conditioning cabinet is provided with a balanced valve. The circulating cooling device provided by the utility model guarantees that environmental temperature and humidity are in a normal range, and realizes save conservation and consumption reduction.
Description
Technical field
The utility model relates to a kind of cooling device, is exactly a kind of cooling back installation specifically.
Background technology
Use the cooling tower cooling, when outdoor wet-bulb temperature is lower than the room conditioning design temperature and reaches certain numerical value, directly or indirectly guide the recirculated cooling water of the cooling tower of flowing through into cooling water system for air conditioning so that cold to be provided exactly, satisfy required refrigeration duty.Directly utilize the cooling tower cooling by by-pass line chilled water system and cooling water system to be connected together exactly.In order to reach technological requirement, need to utilize refrigeration machine strictly controlled environment temperature and humidity during spring and autumn.Replace the refrigeration machine cooling with cooling tower, can reduce refrigerator running time, reduce the cooling expense.
The utility model content
The purpose of this utility model provides a kind of cooling back installation, to guarantee the workshop temperature and humidity all in normal range (NR), realizes simultaneously energy-conservation and consumption reduction.
The technical solution of the utility model is: a kind of cooling back installation, comprise cooling tower and refrigeration unit, refrigeration unit inside is provided with condenser, compressor and rapid steamer, condenser is connected with compressor, compressor is connected with rapid steamer, the condenser of refrigeration unit is connected with cooling tower by cooling water pump, the two-end part of the condenser of refrigeration unit is equipped with stop valve, the two-end part of the evaporimeter of refrigeration unit is equipped with stop valve, the evaporimeter of refrigeration unit is connected with water knockout drum by refrigeration unit chilled water water outlet pipeline, water knockout drum is connected with the import of air-conditioning box chilled water, the air-conditioning box chilled water outlet is connected with water collector, water collector is connected with the evaporimeter of refrigeration unit by refrigeration unit chilled water return piping, refrigeration unit chilled water return piping and cooling tower back with water inlet line intersection are provided with stop valve, and refrigeration unit chilled water water outlet pipeline and cooling tower water outlet pipeline intersection are provided with stop valve.Dynamic balance valve is installed on the air-conditioning box.
The beneficial effects of the utility model: the utility model has guaranteed that environment temperature and humidity are all in normal range (NR), realize simultaneously energy-conservation and consumption reduction, reach again the effect of cooling moisture-retaining, effectively raised the service life of equipment, played the effect of making rational use of resources.
Description of drawings
Fig. 1 is structural representation of the present utility model
The specific embodiment:
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
As shown in Figure 1, the utility model comprises cooling tower 1 and refrigeration unit, refrigeration unit inside is provided with condenser 2, compressor 3 and rapid steamer 4, condenser is connected with compressor, compressor is connected with rapid steamer, the condenser of refrigeration unit is connected with cooling tower by cooling water pump 5, the two-end part of the condenser of refrigeration unit is respectively equipped with stop valve 6 and stop valve 7, the two-end part of the evaporimeter of refrigeration unit is respectively equipped with stop valve 8 and stop valve 9, the evaporimeter of refrigeration unit is connected with water knockout drum 12 by refrigeration unit chilled water water outlet pipeline, water knockout drum is connected with the chilled water import of air-conditioning box 13, the chilled water outlet of air-conditioning box is connected with water collector 14, water collector is connected with the evaporimeter of refrigeration unit by refrigeration unit chilled water return piping, refrigeration unit chilled water return piping and cooling tower back with water inlet line intersection are provided with stop valve 11, and refrigeration unit chilled water water outlet pipeline and cooling tower water outlet pipeline intersection are provided with stop valve 10.Dynamic balance valve 15 is installed on the air-conditioning box.
When controling environment temperature and humidity, stop valve 10,11 is opened, and stop valve 6,7,8,9 is all closed, heat in the air conditioning chamber directly passes in the cooling water system, discharge into the atmosphere by cooling tower again, the direct cooling of cooling tower, this moment, cooling tower served as the role of refrigeration machine.
Claims (2)
1. cooling back installation, comprise cooling tower and refrigeration unit, refrigeration unit inside is provided with condenser, compressor and rapid steamer, condenser is connected with compressor, compressor is connected with rapid steamer, the condenser of refrigeration unit is connected with cooling tower by cooling water pump, the two-end part of the condenser of refrigeration unit is equipped with stop valve, the two-end part of the evaporimeter of refrigeration unit is equipped with stop valve, the evaporimeter of refrigeration unit is connected with water knockout drum by refrigeration unit chilled water water outlet pipeline, water knockout drum is connected with the import of air-conditioning box chilled water, the air-conditioning box chilled water outlet is connected with water collector, water collector is connected with the evaporimeter of refrigeration unit by refrigeration unit chilled water return piping, it is characterized in that: refrigeration unit chilled water return piping and cooling tower back with water inlet line intersection are provided with stop valve, and refrigeration unit chilled water water outlet pipeline and cooling tower water outlet pipeline intersection are provided with stop valve.
2. a kind of cooling back installation according to claim 1 is characterized in that, on the described air-conditioning box balanced valve is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220340484 CN202692300U (en) | 2012-07-13 | 2012-07-13 | Circulating cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220340484 CN202692300U (en) | 2012-07-13 | 2012-07-13 | Circulating cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202692300U true CN202692300U (en) | 2013-01-23 |
Family
ID=47547910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220340484 Expired - Fee Related CN202692300U (en) | 2012-07-13 | 2012-07-13 | Circulating cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202692300U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534579A (en) * | 2014-12-16 | 2015-04-22 | 张家港市铭斯特光电科技有限公司 | Constant temperature and humidity cooling system for workshop |
| CN104567134A (en) * | 2014-07-17 | 2015-04-29 | 上海大众祥源动力供应有限公司 | Energy-saving water supply device and water supply method for process cold water |
| CN107192059A (en) * | 2017-06-17 | 2017-09-22 | 安徽南国机电科技发展有限公司 | Air manager system in a kind of dust-free workshop constant temperature, humidity room |
-
2012
- 2012-07-13 CN CN 201220340484 patent/CN202692300U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567134A (en) * | 2014-07-17 | 2015-04-29 | 上海大众祥源动力供应有限公司 | Energy-saving water supply device and water supply method for process cold water |
| CN104534579A (en) * | 2014-12-16 | 2015-04-22 | 张家港市铭斯特光电科技有限公司 | Constant temperature and humidity cooling system for workshop |
| CN107192059A (en) * | 2017-06-17 | 2017-09-22 | 安徽南国机电科技发展有限公司 | Air manager system in a kind of dust-free workshop constant temperature, humidity room |
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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 |
Granted publication date: 20130123 Termination date: 20140713 |
|
| EXPY | Termination of patent right or utility model |