CN202470530U - Cold water circulating system for factory air conditioner - Google Patents
Cold water circulating system for factory air conditioner Download PDFInfo
- Publication number
- CN202470530U CN202470530U CN2012200898660U CN201220089866U CN202470530U CN 202470530 U CN202470530 U CN 202470530U CN 2012200898660 U CN2012200898660 U CN 2012200898660U CN 201220089866 U CN201220089866 U CN 201220089866U CN 202470530 U CN202470530 U CN 202470530U
- Authority
- CN
- China
- Prior art keywords
- cold water
- air conditioner
- surface cooler
- water circulating
- conditioner surface
- 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
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/62—Absorption based systems
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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- Other Air-Conditioning Systems (AREA)
Abstract
The utility model relates to a cold water circulating system for a factory air conditioner, which comprises a first circulation loop and a second circulation loop, wherein the first circulation loop comprises an air conditioner surface cooler, a lithium bromide refrigerator and a first cold water circulating pump; the air conditioner surface cooler, the lithium bromide refrigerator and the first cold water circulating pump are sequentially connected with one another so as to form the circulation loop; the second circulation loop comprises an air conditioner surface cooler, a second cold water circulating pump, a plate heat exchanger, a water inlet groove and a return water groove; the left upper end of the plate heat exchanger is connected with the water inlet groove, the right lower end of the plate heat exchanger is connected with the return water groove, and the right upper end of the plate heat exchanger is connected with the second cold water circulating pump; the second cold water circulating pump is connected with one end of the air conditioner surface cooler, and the other end of the air conditioner surface cooler is connected with the left lower end of the plate heat exchanger; and a connecting pipeline between the second cold water circulating pump and the air conditioner surface cooler is also provided with a water compensating tank. The cold water circulating system for the factory air conditioner is simple in structure and convenient to use, can guarantee the normal operation of an air conditioning unit and saves the energy.
Description
Technical field
The utility model belongs to the heating ventilator field, particularly a kind of factory idle call cold water circulatory system.
Background technology
In pharmaceutical factory, the clean area humiture will reach the regulation requirement, and in order to satisfy the humiture requirement of clean area, the air-conditioning unit need be provided with surface cooler, heater, humidifier to regulate the temperature and humidity of toilet's pure air.
Traditional air-conditioning unit surface cooler feeds 7-12 ℃ cold water, and cold water is provided by refrigeration machine, such as lithium bromide refrigerator; When spring and autumn outdoor temperature and toilet's temperature requirement difference are little; Come chilled water with lithium bromide refrigerator, refrigeration machine moves under very low load, and is very uneconomical.
-10 ℃ to-15 ℃ cool brine is used in pharmaceutical factory's workshop reaction, is air conditioner surface cooler cooling, energy saving economy if can be used at spring and autumn.
Summary of the invention
The purpose of the utility model is the deficiency that overcomes prior art, and a kind of factory idle call cold water circulatory system is provided.
The technical scheme that the utility model adopts is:
A kind of factory idle call cold water circulatory system; Comprise first closed circuit and second closed circuit; Described first closed circuit comprises air conditioner surface cooler, lithium bromide refrigerator and first cold water circulation pump, and described air conditioner surface cooler, lithium bromide refrigerator and first cold water circulation pump are in turn connected to form closed circuit, and described second closed circuit comprises air conditioner surface cooler, second cold water circulation pump, plate type heat exchanger, intake chamber and return flume; The left upper end of described plate type heat exchanger connects intake chamber; Bottom righthand side is connected with return flume, and upper right side is connected with second cold water circulation pump, and second cold water circulation pump is connected with an end of air conditioner surface cooler; The left lower ends of the other end of said air conditioner surface cooler and plate type heat exchanger, and on the connecting line of second cold water circulation pump and air conditioner surface cooler, also be provided with water supply tank.
The beneficial effect that the utility model had:
The utility model is simple in structure; Easy to use, can guarantee that the air-conditioning unit normally moves, again can energy savings; Can directly utilize-10 ℃ to-15 ℃ cool brine of pharmaceutical factory's workshop reaction usefulness during spring and autumn; Utilize plate type heat exchanger for air conditioner surface cooler supply cold water, need not to use lithium bromide refrigerator, effectively energy-conservation.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with specific embodiment the utility model is described further.
As shown in Figure 1; A kind of factory idle call cold water circulatory system; Comprise first closed circuit and second closed circuit; Described first closed circuit comprises air conditioner surface cooler 1, lithium bromide refrigerator 2 and first cold water circulation pump 3, and described air conditioner surface cooler 1, lithium bromide refrigerator 2 and first cold water circulation pump 3 are in turn connected to form closed circuit, and described second closed circuit comprises air conditioner surface cooler 1, second cold water circulation pump 4, plate type heat exchanger 5, intake chamber 6 and return flume 7; The left upper end of described plate type heat exchanger 5 connects intake chamber 6; Bottom righthand side is connected with return flume 7, and upper right side is connected with second cold water circulation pump 4, and second cold water circulation pump 4 is connected with an end of air conditioner surface cooler 1; The left lower ends of the other end of said air conditioner surface cooler 1 and plate type heat exchanger 5, and on the connecting line of second cold water circulation pump 4 and air conditioner surface cooler 1, also be provided with water supply tank 8.
During summer, can give air conditioner surface cooler 1 cooling water, during spring and autumn, can give air conditioner surface cooler 1 cooling water through second closed circuit through first closed circuit.Effectively energy-conservation.
Foregoing description is illustrative rather than determinate, therefore in the variation and the modification that do not break away under the utility model general plotting, should belong within the protection domain of the utility model.
Claims (1)
1. factory's idle call cold water circulatory system; It is characterized in that: comprise first closed circuit and second closed circuit; Described first closed circuit comprises air conditioner surface cooler, lithium bromide refrigerator and first cold water circulation pump; Described air conditioner surface cooler, lithium bromide refrigerator and first cold water circulation pump are in turn connected to form closed circuit; Described second closed circuit comprises air conditioner surface cooler, second cold water circulation pump, plate type heat exchanger, intake chamber and return flume, and the left upper end of described plate type heat exchanger connects intake chamber, and bottom righthand side is connected with return flume; Upper right side is connected with second cold water circulation pump; Second cold water circulation pump is connected with an end of air conditioner surface cooler, the left lower ends of the other end of said air conditioner surface cooler and plate type heat exchanger, and on the connecting line of second cold water circulation pump and air conditioner surface cooler, also be provided with water supply tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200898660U CN202470530U (en) | 2012-03-12 | 2012-03-12 | Cold water circulating system for factory air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200898660U CN202470530U (en) | 2012-03-12 | 2012-03-12 | Cold water circulating system for factory air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202470530U true CN202470530U (en) | 2012-10-03 |
Family
ID=46918684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200898660U Expired - Fee Related CN202470530U (en) | 2012-03-12 | 2012-03-12 | Cold water circulating system for factory air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202470530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109618540A (en) * | 2019-01-02 | 2019-04-12 | 深圳易能电气技术股份有限公司 | A kind of cooling system of four-quadrant frequency converter |
-
2012
- 2012-03-12 CN CN2012200898660U patent/CN202470530U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109618540A (en) * | 2019-01-02 | 2019-04-12 | 深圳易能电气技术股份有限公司 | A kind of cooling system of four-quadrant frequency converter |
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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: 20121003 Termination date: 20160312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |