CN202973719U - Industrial equipment cooling system - Google Patents
Industrial equipment cooling system Download PDFInfo
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- CN202973719U CN202973719U CN 201220675028 CN201220675028U CN202973719U CN 202973719 U CN202973719 U CN 202973719U CN 201220675028 CN201220675028 CN 201220675028 CN 201220675028 U CN201220675028 U CN 201220675028U CN 202973719 U CN202973719 U CN 202973719U
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Abstract
The utility model discloses an industrial equipment cooling system which comprises a water source hot pump, a cooling water tower, a frozen water circulation pump and multiple control valves. An output end of the frozen water circulation pump is connected with an input end of the cooling water tower through a first control valve, an output end of the cooling water tower is connected with a refrigeration and heat exchange end of the water source hot pump through a second control valve, and an output end of the frozen water circulation pump is connected with the refrigeration and heat exchange end of the water source hot pump through a third control valve. Under the condition of low exterior temperature, the cooling water tower can be optimally adopted to cool industrial cooling water, energy consumption is obviously lower than energy consumption of starting of a cold water unit to cool, simultaneously, load of starting of the water source hot pump is reduced, and operation cost of the cooling system is reduced.
Description
Technical field
The utility model relates to industrial equipment cooling field, specifically a kind of industrial equipment cooling system.
Background technology
The cooling characteristics that self is arranged of industry, all need cooling device the general whole year, need a cover cooling system that low-temperature cold water is provided the whole year, the conventional air-cooled water cooling machine group that water-cooled cold water unit, particular design are arranged that adopts etc., but the following deficiency of existence more or less: the first, water-cooled or air-cooled water cooling machine group are when providing the low-temperature cold water of industrial cooling needs, produced a large amount of used heat, fully do not utilized, cause energy utilization rate low, industrial energy consumption strengthens; The second, the air-cooled water cooling machine group is to utilize in air cold that air-cooled condenser is lowered the temperature, and is not perfect but this technology is freezed under extremely low temperature, producing chilled water below-5 ℃ especially, and the design of air-cooled water cooling machine group is also immature; The 3rd, water-cooled or air-cooled water cooling machine group are all to utilize unit to cool fully, and its system energy consumption consumption is large, and operating cost is high.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of industrial equipment cooling system, it is according to the environment temperature in the external world, air cold and water source heat pump units in conjunction with refrigeration, are reduced the energy consumption of water source heat pump units refrigeration, reduced the operating cost of cooling system.
The technical solution of the utility model is:
A kind of industrial equipment cooling system, include water resource heat pump, cooling tower, chilled water circulating pump and a plurality of control valve, the output of chilled water circulating pump is connected with the input of cooling tower by the first control valve, the output of described cooling tower is connected with the refrigeration heat-exchange end of water resource heat pump by the second control valve, and the output of chilled water circulating pump is connected with the refrigeration heat-exchange end of water resource heat pump by the 3rd control valve.
Described water resource heat pump is to be formed by connecting by compressor, condenser, choke valve and evaporimeter circulation, and described evaporator end is the refrigeration heat-exchange end of water resource heat pump, and condenser end is the heat-exchange end that heats of water resource heat pump.
Described industrial equipment cooling system also includes waste heat utilization equipment, and the heat-exchange end of described waste heat utilization equipment is connected with the heat-exchange end that heats of water resource heat pump.
Described industrial equipment cooling system also includes the waste heat tapping equipment, and described waste heat tapping equipment is connected with the heat-exchange end that heats of water resource heat pump.
Described waste heat tapping equipment is selected cooling tower.
Described industrial equipment cooling system also includes the but circulating pump of the cold water that heats the heat-exchange end place that is arranged at water resource heat pump.
Described industrial equipment cooling system also includes the 4th control valve and the 5th control valve, the heat-exchange end of described waste heat utilization equipment, the 4th control valve, cold water but circulating pump, water resource heat pump heat the connection that circulates successively of heat-exchange end and the 5th control valve.
Described industrial equipment cooling system also includes the 6th control valve and the 7th control valve, described waste heat tapping equipment, the 6th control valve, water resource heat pump heat the connection that circulates successively of heat-exchange end and the 7th control valve.
Advantage of the present utility model:
(1), in the situation that ambient temperature is lower, can preferentially adopt cooling tower is the industrial colling cooling, this part energy consumption has significantly reduced significantly lower than the energy consumption of opening the handpiece Water Chilling Units refrigeration load that water resource heat pump is opened simultaneously, has reduced the operating cost of cooling system;
(2), the heat energy after utilizing waste heat utilization equipment to the water source heat pump units heat exchange is recycled, can be used as and produce life or technique hot water, also can be in the winter time the building heatings such as office, dwelling house, energy utilization rate is high, system effectiveness has been turned over one times substantially, also can reduce the heating of industrial enterprise or the equipment investment of hot water simultaneously;
(3), the utility model system unstable situation that do not exist the air-cooled water cooling machine group to freeze under low temperature in the winter time, work under lower outside air temperature more energy-conservation, more reliable.
Description of drawings
Fig. 1 is use structural representation of the present utility model.
The specific embodiment
see Fig. 1, a kind of industrial equipment cooling system, include water resource heat pump 1, the first cooling tower 2, chilled water circulating pump 3, the second cooling tower 4, cooling water circulating pump 5, waste heat utilization equipment 6 and a plurality of control valve, the output of chilled water circulating pump 3 is connected with the input of the first cooling tower 2 by the first control valve 7, the output of the first cooling tower 2 is connected with the refrigeration heat-exchange end of water resource heat pump 1 by the second control valve 8, and the output of chilled water circulating pump 3 is connected with the refrigeration heat-exchange end of water resource heat pump 1 by the 3rd control valve 9, the heat-exchange end of waste heat utilization equipment 6, the 4th control valve 10, cold water is circulating pump 5 but, water resource heat pump 1 heat the connection that circulates successively of heat-exchange end and the 5th control valve 11, the second cooling tower 4, the 6th control valve 12, water resource heat pump 1 heat the connection that circulates successively of heat-exchange end and the 7th control valve 13, wherein, water resource heat pump 1 is to be formed by connecting by compressor 14, condenser 15, choke valve 16 and evaporimeter 17 circulations, and evaporimeter 17 ends are the refrigeration heat-exchange end of water resource heat pump 1, and condenser 15 ends are the heat-exchange end that heats of water resource heat pump.
See Fig. 1, a kind of control method of industrial equipment cooling system, at first the heat exchange output of equipment 18 of being cooled is connected with the input of chilled water circulating pump 3, and the heat exchange input of the equipment 18 that is cooled is connected with the refrigeration heat-exchange end of water resource heat pump 1, then carries out following control:
(1), water resource heat pump cooling device pattern:
at first open chilled water circulating pump 3, the 3rd control valve 9, water resource heat pump 1, cooling water circulating pump 5, the 6th control valve 12 and the 7th control valve 13, the heat exchange output of equipment 18 of being cooled will carry the chilled water of heat successively by chilled water circulating pump 3, the 3rd control valve 9 passes to the refrigeration heat-exchange end-evaporimeter 17 of water resource heat pump 1, cold-producing medium in chilled water and evaporimeter 17 carries out heat exchange, the chilled water of lowering the temperature after heat exchange transmits back 18 pairs of cooling devices of the equipment of being cooled again lowers the temperature, heated cold-producing medium process water resource heat pump 1 internal refrigeration storage circulation passes to condenser 15 with the heat of evaporimeter 17, cold-producing medium in condenser 15 discharges this heat with the cooling water heat exchange of outside again, finally heated cooling water enters the second cooling tower 4 through the 7th control valve 13 heat is discharged, the kind of refrigeration cycle of equipment 18 of being cooled is: 18 → 3 → 9 → 17 → 18, and water resource heat pump 1 internal refrigeration storage circulation is: the heat exchange circulation of the 17 → 14 → 15 → 16 → 17, second cooling tower 4 is: 4 → 12 → 5 → 15 → 13 → 4,
(2), the water resource heat pump cooling device is in conjunction with the UTILIZATION OF VESIDUAL HEAT IN pattern:
at first open chilled water circulating pump 3, the 3rd control valve 9, water resource heat pump 1, cooling water circulating pump 5, the 4th control valve 10 and the 5th control valve 11, the heat exchange output of equipment 18 of being cooled will carry the chilled water of heat successively by chilled water circulating pump 3, the 3rd control valve 3 passes to the refrigeration heat-exchange end-evaporimeter 17 of water resource heat pump 1, cold-producing medium in chilled water and evaporimeter 17 carries out heat exchange, the chilled water of lowering the temperature after heat exchange transmits back 18 pairs of cooling devices of the equipment of being cooled again lowers the temperature, heated cold-producing medium process water resource heat pump 1 internal refrigeration storage circulation passes to condenser 15 with the heat of evaporimeter 17, cold-producing medium in condenser 15 discharges this heat with the cooling water heat exchange of outside again, thereby finally heated cooling water is delivered to waste heat utilization equipment 6 through the 5th control valve 11 this heat energy is recycled, the kind of refrigeration cycle of equipment 18 of being cooled is: 18 → 3 → 9 → 17 → 18, and water resource heat pump 1 internal refrigeration storage circulation is: 17 → 14 → 15 → 16 → 17, the heat exchange circulation of waste heat utilization equipment 6 is: 6 → 10 → 5 → 15 → 11 → 6,
(3), cooling tower is in conjunction with the water resource heat pump refrigerating mode:
at first open chilled water circulating pump 3, the first control valve 7, the second control valve 8, water resource heat pump 1, cooling water circulating pump 5, the 6th control valve 12 and the 7th control valve 13, the heat exchange output of equipment 18 of being cooled will carry the chilled water of heat successively by chilled water circulating pump 3, the first control valve 7 passes to the first cooling tower 2, the first cooling tower 2 with the part thermal release in air, after-heat passes to the refrigeration heat-exchange end-evaporimeter 17 of water resource heat pump 1 through the second control valve 8, cold-producing medium in chilled water and evaporimeter 17 carries out heat exchange, the chilled water of lowering the temperature after heat exchange transmits back 18 pairs of cooling devices of the equipment of being cooled again lowers the temperature, heated cold-producing medium process water resource heat pump 1 internal refrigeration storage circulation passes to condenser 15 with the heat of evaporimeter 17, cold-producing medium in condenser 15 discharges this heat with the cooling water heat exchange of outside again, finally heated cooling water enters the second cooling tower 4 through the 7th control valve 13 heat is discharged, the kind of refrigeration cycle of equipment 18 of being cooled is: 18 → 3 → 7 → 2 → 8 → 17 → 18, and water resource heat pump 1 internal refrigeration storage circulation is: the heat exchange circulation of the 17 → 14 → 15 → 16 → 17, second cooling tower 4 is: 4 → 12 → 5 → 15 → 13 → 4,
(4), cooling tower in conjunction with water resource heat pump cooling and UTILIZATION OF VESIDUAL HEAT IN pattern:
at first open chilled water circulating pump 3, the first control valve 7, the second control valve 8, water resource heat pump 1, cooling water circulating pump 5, the 4th control valve 10 and the 5th control valve 11, the heat exchange output of equipment 18 of being cooled will carry the chilled water of heat successively by chilled water circulating pump 3, the first control valve 7 passes to the first cooling tower 2, the first cooling tower 2 with the part thermal release in air, after-heat passes to the refrigeration heat-exchange end-evaporimeter 17 of water resource heat pump 1 through the second control valve 8, cold-producing medium in chilled water and evaporimeter 17 carries out heat exchange, the chilled water of lowering the temperature after heat exchange transmits back 18 pairs of cooling devices of the equipment of being cooled again lowers the temperature, heated cold-producing medium process water resource heat pump 1 internal refrigeration storage circulation passes to condenser 15 with the heat of evaporimeter 17, cold-producing medium in condenser 15 discharges this heat with the cooling water heat exchange of outside again, thereby finally heated cooling water is delivered to waste heat utilization equipment 6 through the 5th control valve 11 this heat energy is recycled, the kind of refrigeration cycle of equipment 18 of being cooled is: 18 → 3 → 7 → 2 → 8 → 17 → 18, and water resource heat pump 1 internal refrigeration storage circulation is: 17 → 14 → 15 → 16 → 17, the heat exchange circulation of waste heat utilization equipment 6 is: 6 → 10 → 5 → 15 → 11 → 6.
Claims (8)
1. industrial equipment cooling system, it is characterized in that: include water resource heat pump, cooling tower, chilled water circulating pump and a plurality of control valve, the output of chilled water circulating pump is connected with the input of cooling tower by the first control valve, the output of described cooling tower is connected with the refrigeration heat-exchange end of water resource heat pump by the second control valve, and the output of chilled water circulating pump is connected with the refrigeration heat-exchange end of water resource heat pump by the 3rd control valve.
2. a kind of industrial equipment cooling system according to claim 1, it is characterized in that: described water resource heat pump is to be formed by connecting by compressor, condenser, choke valve and evaporimeter circulation, described evaporator end is the refrigeration heat-exchange end of water resource heat pump, and condenser end is the heat-exchange end that heats of water resource heat pump.
3. a kind of industrial equipment cooling system according to claim 1, it is characterized in that: described industrial equipment cooling system also includes waste heat utilization equipment, and the heat-exchange end of described waste heat utilization equipment is connected with the heat-exchange end that heats of water resource heat pump.
4. a kind of industrial equipment cooling system according to claim 1, it is characterized in that: described industrial equipment cooling system also includes the waste heat tapping equipment, and described waste heat tapping equipment is connected with the heat-exchange end that heats of water resource heat pump.
5. a kind of industrial equipment cooling system according to claim 4, it is characterized in that: described waste heat tapping equipment is selected cooling tower.
6. according to claim 3 or 4 described a kind of industrial equipment cooling systems is characterized in that: described industrial equipment cooling system also includes the but circulating pump of the cold water that heats the heat-exchange end place that is arranged at water resource heat pump.
7. a kind of industrial equipment cooling system according to claim 6, it is characterized in that: described industrial equipment cooling system also includes the 4th control valve and the 5th control valve, the heat-exchange end of described waste heat utilization equipment, the 4th control valve, cold water but circulating pump, water resource heat pump heat the connection that circulates successively of heat-exchange end and the 5th control valve.
8. a kind of industrial equipment cooling system according to claim 6, it is characterized in that: described industrial equipment cooling system also includes the 6th control valve and the 7th control valve, described waste heat tapping equipment, the 6th control valve, water resource heat pump heat the connection that circulates successively of heat-exchange end and the 7th control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220675028 CN202973719U (en) | 2012-12-10 | 2012-12-10 | Industrial equipment cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220675028 CN202973719U (en) | 2012-12-10 | 2012-12-10 | Industrial equipment cooling system |
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| Publication Number | Publication Date |
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| CN202973719U true CN202973719U (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220675028 Expired - Fee Related CN202973719U (en) | 2012-12-10 | 2012-12-10 | Industrial equipment cooling system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980346A (en) * | 2012-12-10 | 2013-03-20 | 安徽日源环保能源科技有限公司 | Industrial equipment cooling system and control method thereof |
| CN105928235A (en) * | 2016-04-28 | 2016-09-07 | 香江科技股份有限公司 | Double-condenser data center cooling system with phase change cold accumulation and control method of double-condenser data center cooling system |
| CN107618260A (en) * | 2017-11-14 | 2018-01-23 | 武汉红金龙印务股份有限公司 | A kind of cooling system suitable for typography |
-
2012
- 2012-12-10 CN CN 201220675028 patent/CN202973719U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980346A (en) * | 2012-12-10 | 2013-03-20 | 安徽日源环保能源科技有限公司 | Industrial equipment cooling system and control method thereof |
| CN105928235A (en) * | 2016-04-28 | 2016-09-07 | 香江科技股份有限公司 | Double-condenser data center cooling system with phase change cold accumulation and control method of double-condenser data center cooling system |
| CN105928235B (en) * | 2016-04-28 | 2018-08-31 | 香江科技股份有限公司 | Double-condenser data center cooling system with phase change cold-storage and its control method |
| CN107618260A (en) * | 2017-11-14 | 2018-01-23 | 武汉红金龙印务股份有限公司 | A kind of cooling system suitable for typography |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ANHUI RIYUAN ENERGY-SAVING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ANHUI RIYUAN ENVIRONMENT PROTECTION ENERGY SCI. + TECH. CO., LTD. Effective date: 20150717 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150717 Address after: 230061 Anhui province Hefei city Luyang District Fuyang road and Guzhen road junction Junjie Jiahe Building 1 building 10 layer Patentee after: Anhui daily energy saving Polytron Technologies Inc Address before: High tech Zone Hefei city Anhui province 230088 Wangjiang Road, No. 535 Wen building 8 floor Patentee before: Anhui Riyuan Environmental Protection Energy Technology Co., Ltd. |
|
| 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: 20130605 Termination date: 20201210 |