CN103165728A - Process cooling water system in solar battery manufacturing shop - Google Patents
Process cooling water system in solar battery manufacturing shop Download PDFInfo
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- CN103165728A CN103165728A CN2011104097572A CN201110409757A CN103165728A CN 103165728 A CN103165728 A CN 103165728A CN 2011104097572 A CN2011104097572 A CN 2011104097572A CN 201110409757 A CN201110409757 A CN 201110409757A CN 103165728 A CN103165728 A CN 103165728A
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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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The invention discloses a process cooling water system in a solar battery manufacturing shop. The process cooling water system comprises a chilled water unit and a heat exchanger. A water outlet of the chilled water unit is connected with a water inlet of the heat exchanger through a water supply pipeline. A water outlet of the heat exchanger is connected with a water inlet of the chilled water unit through a water return pipeline. The process cooling water system further comprises an outdoor air-cooled coiled pipe. A first connector and a second connector are arranged on the water supply pipeline in sequence along the water supply direction. A water inlet of the outdoor air-cooled coiled pipe is connected with the first connector through a pipeline. A water outlet of the outdoor air-cooled coiled pipe is connected with the second connector through a pipeline. A first valve device is arranged on the water supply pipeline between the first connector and the second connector. A second valve device is arranged on the pipeline connected between the water inlet of the outdoor air-cooled coiled pipe and the first connector. A third valve device is arranged on the pipeline connected between the water outlet of the outdoor air-cooled coiled pipe and the second connector. Through adoption of the arrangement, the process cooling water system in the solar battery manufacturing shop has low energy consumption.
Description
Technical field
The present invention relates to the new forms of energy processing technique field, relate to more specifically the process cooling water system in a kind of manufacture of solar cells workshop.
Background technology
China's economic construction had obtained develop rapidly in recent years, and expanding economy be unable to do without exploitation and the utilization of the energy.Yet along with the continuous minimizing of traditional energy, new forms of energy become the main flow of various countries' energy strategy gradually, wherein, photovoltaic industry in new forms of energy in occupation of critical role.
Common thin-film solar cells workshop process cooling water system adopts a cover refrigerating water sets system that low-temperature receiver is provided, and concrete operation process can be as described below.
Raise through the cooling water temperature after utilizing in the workshop, the cooling water after temperature raises is stored in water storage box.Enter heat exchanger under the effect of chilled water by circulating water pump that refrigerating water sets produces, the chilled water in heat exchanger is through after heat exchange, and temperature raises and reenters refrigerating water sets and carry out freezingly, and so refrigerating water sets consists of refrigerating circulation system.Be stored in the effect of the cooling water process circulating water pump in water storage box, the chilled water that enters the generation of heat exchanger and refrigerating water sets carries out heat exchange, and cooling water temperature again pumps in the workshop and reuses after reducing.
No matter process cooling water of the prior art system is winter or summer, and all low-temperature receivers provide by refrigerating water sets, have caused more serious energy waste.
Therefore, the energy consumption of process cooling water system that how to solve manufacture of solar cells workshop in prior art is large, the serious problem of energy waste, becomes those skilled in the art's important technological problems to be solved.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of process cooling water system of manufacture of solar cells vehicle frame, it has lower energy consumption.
the invention provides the process cooling water system in a kind of manufacture of solar cells workshop, comprise refrigerating water sets and heat exchanger, the delivery port of described refrigerating water sets is connected with the water inlet of heat exchanger by supply channel, the delivery port of described heat exchanger is connected by water return pipeline with the water inlet of described refrigerating water sets, also comprise outdoor air-cooled coil pipe, described supply channel is provided with first interface and the second interface successively along water supply direction, the water inlet of described outdoor air-cooled coil pipe is connected by pipeline with described first interface, the delivery port of described outdoor air-cooled coil pipe is connected by pipeline with described the second interface, described supply channel between described first interface and described the second interface is provided with the first valving, the pipeline that the water inlet of described outdoor air-cooled coil pipe is connected with described first interface is provided with the second valve door gear, the delivery port of described outdoor air-cooled coil pipe is provided with the 3rd valving with the pipeline that described the second interface is connected.
Preferably, also comprise fan assembly, and described fan assembly and the corresponding setting of described outdoor air-cooled coil pipe.
Preferably, the described supply channel between the water inlet of described the second interface and described heat exchanger is provided with triple valve, and described triple valve is connected with described water return pipeline.
Preferably, described triple valve is electromagnetically operated valve.
Preferably, described the first valving, described second valve door gear and described the 3rd valving are electromagnetically operated valve.
Preferably, described heat exchanger is plate heat exchanger.
the invention provides the process cooling water system in a kind of manufacture of solar cells workshop, comprise refrigerating water sets and heat exchanger, the delivery port of described refrigerating water sets is connected with the water inlet of heat exchanger by supply channel, the delivery port of described heat exchanger is connected by water return pipeline with the water inlet of described refrigerating water sets, also comprise outdoor air-cooled coil pipe, described supply channel is provided with first interface and the second interface successively along water supply direction, the water inlet of described outdoor air-cooled coil pipe is connected by pipeline with described first interface, the delivery port of described outdoor air-cooled coil pipe is connected by pipeline with described the second interface, described supply channel between described first interface and described the second interface is provided with the first valving, the pipeline that the water inlet of described outdoor air-cooled coil pipe is connected with described first interface is provided with the second valve door gear, the delivery port of described outdoor air-cooled coil pipe is provided with the 3rd valving with the pipeline that described the second interface is connected.
Need to prove, the process cooling water system in manufacture of solar cells provided by the invention workshop, when extraneous ambient air temperature is higher, for example, when temperature is worked higher summer, the refrigerating water sets normal operation, need this moment second valve door gear and the 3rd valving are closed, and open the first valving, the chilled water that refrigerating water sets produces enters heat exchanger by supply channel, and then carry out heat exchange with manufacture of solar cells workshop process cooling water, to provide the workshop temperature lower cooling water.when ambient temperature is low, for example when the winter of cold, the operating power of refrigerating water sets can be turned down or closed, at this moment, open second valve door gear and the 3rd valving, and close the first valving, enter outdoor air-cooled coil pipe by refrigerating water sets water out, because ambient temperature is lower, the temperature of water can effectively be reduced in outdoor air-cooled coil pipe, chilled water after temperature reduces out enters heat exchanger by outdoor air-cooled coil pipe, and then carry out heat exchange with manufacture of solar cells workshop process cooling water, to supply with the lower cooling water of workshop temperature.Therefore, the process cooling water system in manufacture of solar cells provided by the invention workshop can utilize natural environment to offer the required low-temperature receiver of solar energy production workshop cooling water, and it has lower energy consumption.
Description of drawings
Fig. 1 is the process cooling water system schematic in manufacture of solar cells workshop in the specific embodiment of the invention.
Embodiment
The invention provides a kind of process cooling water system of manufacture of solar cells vehicle frame, it has lower energy consumption.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Please refer to Fig. 1, Fig. 1 is the process cooling water system schematic in manufacture of solar cells workshop in the specific embodiment of the invention.
The process cooling water system in manufacture of solar cells provided in the present embodiment workshop, comprise refrigerating water sets 11 and heat exchanger 12, the delivery port of refrigerating water sets 11 is connected by the water inlet of supply channel 13 with heat exchanger 12, and the delivery port of heat exchanger 12 is connected by water return pipeline 14 with the water inlet of refrigerating water sets 11.
Need to prove, the process cooling water system in manufacture of solar cells provided in the present embodiment workshop, also comprise outdoor air-cooled coil pipe 15, supply channel 13 is provided with first interface (not shown) and the second interface (not shown) successively along water supply direction.The water inlet of outdoor air-cooled coil pipe 15 is connected by pipeline with the first interface of supply channel 13, and the delivery port of outdoor air-cooled coil pipe 15 is connected by pipeline with the second interface of supply channel 13.
In addition, supply channel 13 between above-mentioned first interface and the second interface is provided with the first valving 161, the pipeline that the water inlet of outdoor air-cooled coil pipe 15 is connected with above-mentioned first interface is provided with second valve door gear 162, and the pipeline that the delivery port of outdoor air-cooled coil pipe 15 is connected with the second interface is provided with the 3rd valving 163.
Need to prove, the process cooling water system in manufacture of solar cells provided in the present embodiment workshop, when extraneous ambient air temperature is higher, for example, when temperature is worked higher summer, refrigerating water sets 11 normal operations, need this moment second valve door gear 162 and the 3rd valving 163 are closed, and open the first valving 161, the chilled water that refrigerating water sets 11 produces enters heat exchanger 12 by supply channel 13, and then carry out heat exchange with manufacture of solar cells workshop process cooling water, to provide the workshop temperature lower cooling water.
when ambient temperature is low, for example when the winter of cold, the operating power of refrigerating water sets can be turned down or closed, at this moment, open second valve door gear 162 and the 3rd valving 163, and close the first valving 161, enter outdoor air-cooled coil pipe 15 by refrigerating water sets 11 water out, because ambient temperature is lower, the temperature of the water in outdoor air-cooled coil pipe 15 can effectively be reduced, chilled water after temperature reduces out enters heat exchanger 12 by outdoor air-cooled coil pipe 15, and then carry out heat exchange with manufacture of solar cells workshop process cooling water, to supply with the lower cooling water of workshop temperature.
Therefore, the process cooling water system in manufacture of solar cells provided in the present embodiment workshop can utilize natural environment to offer the required low-temperature receiver of solar energy production workshop cooling water, and it has lower energy consumption.
In order to improve the chilling rate of outdoor air-cooled coil pipe 15, originally have in the preferred version of execution mode, the process cooling water system in manufacture of solar cells workshop also comprises fan assembly 17, and fan assembly 17 and the corresponding setting of outdoor air-cooled coil pipe 15.
So arrange, fan assembly 17 can blow cold wind rapidly to outdoor air-cooled coil pipe 15, improves the chilling rate of the water in outdoor air-cooled coil pipe 15.
In addition, in the another kind of preferred version of this embodiment, the supply channel 13 between the second interface of supply channel 13 and the water inlet of heat exchanger 12 is provided with triple valve 18, and triple valve 18 is connected with water return pipeline 14.
So arrange, by regulating three-way valve 18, on the basis of the normal circulation that does not affect chilled water, can regulate by supply channel 13 and enter the interior chilled-water flow of heat exchanger 12, and then the cooling rate of the process cooling water of adjustable node solar battery workshop.
Need to prove, the first valving 161 provided in the present embodiment, second valve door gear 162 and the 3rd valving 163 can be electromagnetically operated valve.So arrange, can realize the keying of above-mentioned three valves by electronic control, have operability preferably.Certain the first valving 161, second valve door gear 162 and the 3rd valving 163 also can be the valve of other type, such as, can be manually-operated gate, operated pneumatic valve etc.
In addition, triple valve 18 provided in the present embodiment also can be electromagnetically operated valve.Certainly, triple valve 18 also can be pneumatic operated valve, hydraulic valve etc., only needs it can control inflow heat exchanger 12 and the flow that directly flows back to the water of water return pipeline 14 gets final product.
Above process cooling water system to a kind of manufacture of solar cells vehicle frame provided by the present invention is described in detail, used specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection range of claim of the present invention.
Claims (6)
1. the process cooling water system in a manufacture of solar cells workshop, comprise refrigerating water sets and heat exchanger, the delivery port of described refrigerating water sets is connected with the water inlet of heat exchanger by supply channel, the delivery port of described heat exchanger is connected by water return pipeline with the water inlet of described refrigerating water sets, it is characterized in that, also comprise outdoor air-cooled coil pipe, described supply channel is provided with first interface and the second interface successively along water supply direction, the water inlet of described outdoor air-cooled coil pipe is connected by pipeline with described first interface, the delivery port of described outdoor air-cooled coil pipe is connected by pipeline with described the second interface, described supply channel between described first interface and described the second interface is provided with the first valving, the pipeline that the water inlet of described outdoor air-cooled coil pipe is connected with described first interface is provided with the second valve door gear, the delivery port of described outdoor air-cooled coil pipe is provided with the 3rd valving with the pipeline that described the second interface is connected.
2. the process cooling water system in a kind of manufacture of solar cells as claimed in claim 1 workshop, is characterized in that, also comprises fan assembly, and described fan assembly and the corresponding setting of described outdoor air-cooled coil pipe.
3. the process cooling water system in a kind of manufacture of solar cells as claimed in claim 1 workshop, it is characterized in that, described supply channel between the water inlet of described the second interface and described heat exchanger is provided with triple valve, and described triple valve is connected with described water return pipeline.
4. the process cooling water system in a kind of manufacture of solar cells as claimed in claim 3 workshop, is characterized in that, described triple valve is electromagnetically operated valve.
5. the process cooling water system in a kind of manufacture of solar cells as claimed in claim 1 workshop, is characterized in that, described the first valving, described second valve door gear and described the 3rd valving are electromagnetically operated valve.
6. as the process cooling water system in the described a kind of manufacture of solar cells of claim 1-5 any one workshop, it is characterized in that, described heat exchanger is plate heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110409757.2A CN103165728B (en) | 2011-12-09 | 2011-12-09 | A kind of technical cooling water system of manufacture of solar cells workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110409757.2A CN103165728B (en) | 2011-12-09 | 2011-12-09 | A kind of technical cooling water system of manufacture of solar cells workshop |
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| CN103165728A true CN103165728A (en) | 2013-06-19 |
| CN103165728B CN103165728B (en) | 2015-08-19 |
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| CN201110409757.2A Active CN103165728B (en) | 2011-12-09 | 2011-12-09 | A kind of technical cooling water system of manufacture of solar cells workshop |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676823A (en) * | 2013-12-03 | 2015-06-03 | 浙江鸿禧能源股份有限公司 | Energy conversion implementation method |
| CN110580067A (en) * | 2019-09-12 | 2019-12-17 | 安徽恒星世纪空调制冷设备有限公司 | High-precision constant-temperature water outlet device for laboratory and water temperature adjusting method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5488642A (en) * | 1994-08-22 | 1996-01-30 | Consolidated Edison Company Of New York, Inc. | Cooling system for spent fuel pool |
| JP2000074524A (en) * | 1998-08-26 | 2000-03-14 | Tokyo Gas Co Ltd | Engine driven heat pump system |
| CN101280941A (en) * | 2008-03-18 | 2008-10-08 | 上海阿尔西空调系统服务有限公司 | Double-cold source heat pump centralized type air conditioner device |
| CN202204228U (en) * | 2011-07-29 | 2012-04-25 | 金东旭 | Energy-saving type refrigerating device |
-
2011
- 2011-12-09 CN CN201110409757.2A patent/CN103165728B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5488642A (en) * | 1994-08-22 | 1996-01-30 | Consolidated Edison Company Of New York, Inc. | Cooling system for spent fuel pool |
| JP2000074524A (en) * | 1998-08-26 | 2000-03-14 | Tokyo Gas Co Ltd | Engine driven heat pump system |
| CN101280941A (en) * | 2008-03-18 | 2008-10-08 | 上海阿尔西空调系统服务有限公司 | Double-cold source heat pump centralized type air conditioner device |
| CN202204228U (en) * | 2011-07-29 | 2012-04-25 | 金东旭 | Energy-saving type refrigerating device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676823A (en) * | 2013-12-03 | 2015-06-03 | 浙江鸿禧能源股份有限公司 | Energy conversion implementation method |
| CN110580067A (en) * | 2019-09-12 | 2019-12-17 | 安徽恒星世纪空调制冷设备有限公司 | High-precision constant-temperature water outlet device for laboratory and water temperature adjusting method thereof |
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| Publication number | Publication date |
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| CN103165728B (en) | 2015-08-19 |
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