CN203892149U - Residual heat utilizing device for solar battery production line - Google Patents
Residual heat utilizing device for solar battery production line Download PDFInfo
- Publication number
- CN203892149U CN203892149U CN201420189860.XU CN201420189860U CN203892149U CN 203892149 U CN203892149 U CN 203892149U CN 201420189860 U CN201420189860 U CN 201420189860U CN 203892149 U CN203892149 U CN 203892149U
- Authority
- CN
- China
- Prior art keywords
- way valve
- warm water
- residual heat
- production line
- air compressor
- 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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- 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
Abstract
The utility model discloses a residual heat utilizing device for a solar battery production line. The residual heat utilizing device comprises a cold water inlet and a warm water outlet communicated with an air compressor; the warm water outlet is provided with a three-way valve; one end of the three-way valve is communicated with a warm water pond through a warm water pipe; the other end of the three-way valve is communicated with a sewer through a drain pipe; the water outlet of the warm water pond is provided with a three-way valve II; one end of the three-way valve II is communicated with a cleaning pond of the solar battery production line through a pipeline; the other end of the three-way valve II is communicated with the cold water inlet of the air compressor through a circulating water pipe. By adopting the residual heat utilizing device for the solar battery production line, warm water produced by cooling the air compressor is used for cleaning warm water on the solar battery production line, thereby avoiding waste of water resources. Meanwhile, heat is utilized, thereby achieving the effects of saving energy and reducing emission. Meanwhile, the running cost of the production line is greatly lowered.
Description
Technical field
The utility model relates to a kind of residual heat using device, relates to specifically utilize on a kind of monocrystalline, polysilicon solar cell production line the residual heat using device of the heat of air compressor generation.
Background technique
At monocrystalline, on polysilicon solar cell production line, because many operations will be used pressurized air, so air compressor is indispensable equipment, in the middle of the running of air compressor, can produce a large amount of heats, damage because of overheated for preventing air compressor, need carry out cooling to air compressor by cooling water, existing is mainly to guide to the heating position of air compressor by the tap water in pipe network to the type of cooling of air compressor, cold water is by carrying out taking away heat after heat exchange to the heating position of air compressor, become warm water and enter sewerage, adopt in this way cooling and both wasted valuable water resources, also wasted the heat of air compressor simultaneously, and simultaneously at monocrystalline, on polysilicon solar cell production line, there are again many operations to need the operations such as the warm water of uniform temperature cleans, demand or fuel heat cold water.
Model utility content
For overcoming above-mentioned defect, the utility model aims to provide a kind of utilization the heat of air compressor generation is carried out to the residual heat using device that cooled warm water further recycles.
For achieving the above object, the technical solution adopted in the utility model is: a kind of manufacture of solar cells line residual heat using device, comprise a cooling water inlet being connected with air compressor and warm water outlet, in described warm water outlet, there is a three-way valve, one of described three-way valve is connected with a heated pool by warm water tube, and the other end of described three-way valve is connected with sewerage by waste pipe.
The water outlet of described heated pool has a three-way valve two, and one of described three-way valve two is connected with the service sink of manufacture of solar cells line by pipeline, and the other end of described three-way valve two is connected with the cooling water inlet of air compressor by circulating pipe.
In described heated pool, be respectively equipped with temperature transducer, level sensor and heater, described temperature transducer, level sensor, heater, three-way valve and three-way valve two are connected with control centre's signal respectively.
On described circulating pipe, have a recycle pump, described recycle pump is connected with control centre signal.
Adopt manufacture of solar cells line residual heat using device of the present utility model, the warm water to the cooling generation of air compressor, be used for to warm water cleaning on manufacture of solar cells line etc., not only avoid the waste of water resources, also Btu utilization is got up simultaneously, reach the effect of energy-saving and emission-reduction, also greatly reduce the operating cost of production line simultaneously.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1-air compressor, 2-cooling water inlet, the outlet of 3-warm water, 4-heated pool, 5-three-way valve, 6-waste pipe, 7-water outlet, 8-three-way valve two, 9-circulating pipe, 10-recycle pump, 11-temperature transducer, 12-level sensor, 13-heater.
Embodiment
As shown in Figure 1, the utility model discloses a kind of manufacture of solar cells line residual heat using device, comprise a cooling water inlet 2 being connected with air compressor 1 and warm water outlet 3, cold water in pipe network is passed through in cooling water inlet 2 input air compressors 1, cold water with the heating position sufficient heat exchange of air compressor 1 after, take away heat, become warm water, flow out from warm water outlet 3 again, the innovative point of manufacture of solar cells line residual heat using device described in the utility model is mainly to have a three-way valve 5 in described warm water outlet 3, one of described three-way valve 5 is connected with a heated pool 4 by warm water tube, the other end of described three-way valve 5 is connected with sewerage by waste pipe 6.Usually, time, 3 of warm water outlets are connected with heated pool 4, and warm water is injected in heated pool 4 by warm water tube; After heated pool 4 water are full, just by regulating three-way valve 5, warm water outlet 3 is connected with sewerage, directly warm water is entered to sewerage.
Because the warm water temperature conventionally injecting in heated pool 4 cannot reach usage requirement, for this reason, the water outlet 7 of described heated pool 4 has a three-way valve 28, one of described three-way valve 28 is connected with the service sink of manufacture of solar cells line by pipeline, and the other end of described three-way valve 28 is connected with the cooling water inlet 2 of air compressor 1 by circulating pipe 9.The warm water injecting after heated pool 4 is heated by carrying out heat exchange in cooling water inlet 2 input air compressors 1 again by circulating pipe 9 again, through repeatedly circulation, makes the water temperature in heated pool 4 reach usage requirement.
Another innovative point of manufacture of solar cells line residual heat using device described in the utility model is to be respectively equipped with temperature transducer 11, level sensor 12 and heater 13 in described heated pool 4, and described temperature transducer 11, level sensor 12, heater 13, three-way valve 5 and three-way valve 28 are connected with control centre's signal respectively.Water temperature by temperature transducer 11 in can Real-Time Monitoring heated pool 4, the water level situation by level sensor 12 in can Real-Time Monitoring heated pool 4, by heater 13, can also heat the water of heated pool 4.
When specific operation, water temperature in temperature transducer 11 monitors heated pool 4 is during lower than the temperature of usage requirement, control centre controls three-way valve 5 and three-way valve 28, the warm water flowing out from warm water outlet 3 is noted and is put in heated pool 4 by warm water tube, water in heated pool 4 is refluxed into cooling water inlet 2 by circulating pipe 9, continue air compressor 1 to carry out water cooling, meanwhile, control centre's control heater 13 starts the water in heated pool 4 to heat;
When water temperature in temperature transducer 11 monitors heated pool 4 has reached usage requirement, control centre controls three-way valve 5 and three-way valve 28, the warm water flowing out from warm water outlet 3 is discharged to sewerage by waste pipe 6, heated pool 4 does not reinject, stop the water in heated pool 4 to be back to air compressor 1 by circulating pipe 9, meanwhile, control centre's control heater 13 stops the water in heated pool 4 to heat;
In like manner, when water level in level sensor 12 monitors heated pool 4 has exceeded safety level, control centre controls three-way valve 5, the warm water flowing out from warm water outlet 3 is discharged to sewerage by waste pipe 6, heated pool 4 does not reinject, water level in level sensor 12 monitors heated pool 4 is during lower than safety level, and control centre controls three-way valve 5, being noted and be put in heated pool 4 by warm water tube from the warm water of warm water outlet 3 outflows;
Conventionally, for accelerating the circulation between the water in heated pool 4 and the water in air compressor 1, have a recycle pump 10 on described circulating pipe 9, described recycle pump 10 is connected with control centre signal.By control centre, start and stop that can controlled circulation pump 10.
Claims (4)
1. a manufacture of solar cells line residual heat using device, comprise a cooling water inlet (2) being connected with air compressor (1) and warm water outlet (3), it is characterized in that thering is a three-way valve (5) in described warm water outlet (3), one of described three-way valve (5) is connected with a heated pool (4) by warm water tube, and the other end of described three-way valve (5) is connected with sewerage by waste pipe (6).
2. manufacture of solar cells line residual heat using device according to claim 1, the water outlet (7) that it is characterized in that described heated pool (4) has a three-way valve two (8), one of described three-way valve two (8) is connected with the service sink of manufacture of solar cells line by pipeline, and the other end of described three-way valve two (8) is connected with the cooling water inlet (2) of air compressor (1) by circulating pipe (9).
3. manufacture of solar cells line residual heat using device according to claim 2, it is characterized in that being respectively equipped with temperature transducer (11), level sensor (12) and heater (13) in described heated pool (4), described temperature transducer (11), level sensor (12), heater (13), three-way valve (5) and three-way valve two (8) are connected with control centre's signal respectively.
4. manufacture of solar cells line residual heat using device according to claim 3, is characterized in that on described circulating pipe (9), having a recycle pump (10), and described recycle pump (10) is connected with control centre signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420189860.XU CN203892149U (en) | 2014-04-18 | 2014-04-18 | Residual heat utilizing device for solar battery production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420189860.XU CN203892149U (en) | 2014-04-18 | 2014-04-18 | Residual heat utilizing device for solar battery production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203892149U true CN203892149U (en) | 2014-10-22 |
Family
ID=51718562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420189860.XU Expired - Fee Related CN203892149U (en) | 2014-04-18 | 2014-04-18 | Residual heat utilizing device for solar battery production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203892149U (en) |
-
2014
- 2014-04-18 CN CN201420189860.XU patent/CN203892149U/en not_active Expired - Fee Related
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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: 20141022 Termination date: 20150418 |
|
| EXPY | Termination of patent right or utility model |