CN204346200U - Ambient temperature is utilized winter to carry out the technical cooling water system of saving energy and reduce the cost - Google Patents
Ambient temperature is utilized winter to carry out the technical cooling water system of saving energy and reduce the cost Download PDFInfo
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- CN204346200U CN204346200U CN201420801195.5U CN201420801195U CN204346200U CN 204346200 U CN204346200 U CN 204346200U CN 201420801195 U CN201420801195 U CN 201420801195U CN 204346200 U CN204346200 U CN 204346200U
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Abstract
The utility model discloses and utilize a kind of winter ambient temperature to carry out the technical cooling water system of saving energy and reduce the cost, comprise cooling water pump, cooling tower, heat exchanger and technique water pump; The side of heat exchanger is connected by technique water pump and comprises forming machine, continuous tunnel furnace and cut the production equipment of corner crimping machine, the opposite side of heat exchanger is provided with valve, valve is connected with the import and export pipeline of cooling water pump, and the pipeline other end of cooling water pump is connected with the cooling tower being arranged in outdoor.The utility model, by the transformation of pipeline, is cancelled refrigeration ice maker and CHP, is utilized the low temperature of outer gas to move away the caloric value in workshop, reaches the object that economize energy consumes.
Description
Technical field
The utility model relates to a kind of low temperature of external environment in winter that utilizes to carry out lowering the temperature process thus realizing energy-saving and cost-reducing technical cooling water system, is mainly used in the process equipment cooling semiconductor production workshop.
Background technology
Due to the process requirements in semiconductor production workshop, need to carry out the inner process that cools to the production relevant device in workshop, to ensure normally carrying out of production.And these heats produced cannot disappear, just need to take away these heats by transfer exchange.Be applied to process cooling water (PCW) system in semiconductor production workshop at present as shown in Figure 1, it is by the ice maker that freezes, CHP, cooling water pump, heat exchanger, cooling tower and technique water pump composition.System adopts freeze low temperature (7 ~ 12 DEG C) frozen water that produces of the compressor work of refrigeration ice maker to be delivered to heat exchanger by evaporimeter and CHP and to lower the temperature to production equipment, and freeze heat that the heat that produces and production equipment be transferred to refrigeration ice maker of ice maker acting of freezing is delivered to the cooling tower of outdoor by the condenser of refrigeration ice maker inside and cooling water pump, pressure differential is there is by the fan of cooling tower with between the water vapour surface of inside and air, produce evaporation under the effect of the pressure, heat in above-mentioned water is carried out evaporation heat transfer, thus reach the object of cooling.
According to the temperature situation in south China winter, winter outdoor temperature generally at 5 ~ 25 DEG C.But the cooling water of the empty blending equipments of semiconductor workshop use in the winter time is still taking away heat by ice maker refrigeration.And the load factor of the ice maker that freezes during this period is too low or non-loaded generation at all.According to refrigeration ice maker principle, in the standby state, cooling water pump and the CHP of refrigeration ice maker system must keep running, and to guarantee operating mode needs when ice maker runs, these water pumps run cause power consumption unnecessary in a large number.
Utility model content
For above-mentioned waste situation, the utility model proposes and utilize a kind of winter ambient temperature to carry out the technical cooling water system of saving energy and reduce the cost, by the transformation of pipeline, cancel the ice maker being used for freezing, utilize the low temperature of outer gas to move away the caloric value in workshop, reach the object that economize energy consumes.
The technical solution of the utility model is as follows:
Utilize winter ambient temperature to carry out a technical cooling water system of saving energy and reduce the cost, comprise cooling water pump, cooling tower, heat exchanger and technique water pump; The side of described heat exchanger is connected by technique water pump and comprises forming machine, continuous tunnel furnace and cut the production equipment of corner crimping machine, the opposite side of described heat exchanger is provided with valve, described valve is connected with the import and export pipeline of cooling water pump, and the pipeline other end of described cooling water pump is connected with the cooling tower being arranged in outdoor.
Advantageous Effects of the present utility model is:
(1) the utility model reduces the power consumption of the energy by improving refrigerant system configurations, it is estimated that 4 months winters, every cover system can save 150,000 yuan of electricity charge, and can run this system later stage every year.
(2) the utility model runs by stopping the refrigeration ice maker of underload, solves frequent starting and impacts the serviceability of refrigerating ice machine host.
(3) the utility model decreases the wearing and tearing of frozen water pipeline, extends the service life of frozen water pipeline.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of existing technical cooling water system.
Fig. 2 is the schematic diagram of the utility model technical cooling water system.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further.
As shown in Figure 2, technical cooling water system of the present utility model, comprises cooling water pump, cooling tower, heat exchanger and technique water pump.Wherein the side of heat exchanger connects into type machine, continuous tunnel furnace by technique water pump and cuts the production equipments such as corner crimping machine, and opposite side is provided with valve, and valve is connected with the import and export pipeline of cooling water pump, and the pipeline other end is connected with the cooling tower being arranged in outdoor.
The utility model compared with prior art, eliminates refrigeration ice maker and the CHP of air-conditioning and fresh water (FW) use, directly carries out cooling process by cooling water pump delivering to outdoor cooling tower from semiconductor production workshop through the heat that over-heat-exchanger brings.By the radiator fan of cooling tower, the semiconductor production workshop caloric value brought by heat exchanger is taken away.
Above-described is only preferred embodiment of the present utility model, and the utility model is not limited to above embodiment.Be appreciated that the oher improvements and changes that those skilled in the art directly derive or associate under the prerequisite not departing from spirit of the present utility model and design, all should think and be included within protection domain of the present utility model.
Claims (3)
1. utilize winter ambient temperature to carry out a technical cooling water system of saving energy and reduce the cost, it is characterized in that: comprise cooling water pump, cooling tower, heat exchanger and technique water pump; The side of described heat exchanger connects production equipment by technique water pump, and the opposite side of described heat exchanger is provided with valve, and described valve is connected with the import and export pipeline of cooling water pump, and the pipeline other end of described cooling water pump is connected with cooling tower.
2. utilize winter ambient temperature to carry out the technical cooling water system of saving energy and reduce the cost according to claim 1, it is characterized in that: described cooling tower is arranged in outdoor.
3. utilize winter ambient temperature to carry out the technical cooling water system of saving energy and reduce the cost according to claim 1, it is characterized in that: described production equipment comprises forming machine, continuous tunnel furnace and cuts corner crimping machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420801195.5U CN204346200U (en) | 2014-12-16 | 2014-12-16 | Ambient temperature is utilized winter to carry out the technical cooling water system of saving energy and reduce the cost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420801195.5U CN204346200U (en) | 2014-12-16 | 2014-12-16 | Ambient temperature is utilized winter to carry out the technical cooling water system of saving energy and reduce the cost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204346200U true CN204346200U (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420801195.5U Active CN204346200U (en) | 2014-12-16 | 2014-12-16 | Ambient temperature is utilized winter to carry out the technical cooling water system of saving energy and reduce the cost |
Country Status (1)
| Country | Link |
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| CN (1) | CN204346200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642928A (en) * | 2016-09-30 | 2017-05-10 | 王友准 | Process water direct cooling system and method used for technology or equipment cooling |
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2014
- 2014-12-16 CN CN201420801195.5U patent/CN204346200U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642928A (en) * | 2016-09-30 | 2017-05-10 | 王友准 | Process water direct cooling system and method used for technology or equipment cooling |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |