CN201553796U - Cooling device for automobile cathodic electrophoresis coating line - Google Patents
Cooling device for automobile cathodic electrophoresis coating line Download PDFInfo
- Publication number
- CN201553796U CN201553796U CN2009202434457U CN200920243445U CN201553796U CN 201553796 U CN201553796 U CN 201553796U CN 2009202434457 U CN2009202434457 U CN 2009202434457U CN 200920243445 U CN200920243445 U CN 200920243445U CN 201553796 U CN201553796 U CN 201553796U
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- electrophoresis
- heat exchanger
- pipeline
- cooling
- pump
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- Expired - Fee Related
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Abstract
The utility model discloses a cooling device for an automobile cathodic electrophoresis coating line. The cooling device comprises a cooling tower communicated with an underground cooling water box through a pipeline; a circulation cooling water pump is connected outside the underground cooling water box communicated with a plate heat exchanger through a pipeline; the plate heat exchanger is communicated with an electrophoresis tank through a pipeline; an electrophoresis stirring circulation pump is connected outside the electrophoresis tank; a temperature sensor is installed on the electrophoresis stirring circulation pump communicated with the plate heat exchanger and the cooling tower through pipelines to form a loop; and an electromagnetic three-way valve is further arranged on the pipeline for communicating the plate heat exchanger and the cooling tower; and the electromagnetic three-way valve is simultaneously connected with the temperature sensor and controlled by the temperature sensor. The cooling device has the advantages of decreasing equipment investment cost by eliminating a refrigerator and a refrigerator circulation cooling pump, and saving running energy consumption and repair and maintenance costs of the refrigerator and the refrigerator circulation cooling pump.
Description
Technical field
The utility model relates to a kind of refrigerating unit of automobile manufacture industry, especially relates to a kind of refrigerating unit of automobile cathode electrophoresis paint line.
Background technology
At present, the cooling system of known automobile cathode electrophoresis paint line is: be made up of equipment such as refrigerator, plate-type heat exchanger, cooling tower, circulation cooling pump, refrigerator circulation cooling pump, three-way solenoid valve, temperature sensors.Specifically to be the refrigerated water that produces of refrigerator be transported to the plate-type heat exchanger heat-exchange system that links to each other by the circulation cooling pump takes away electrophoresis groove liquid enrichment heat, realizes the electrophoresis groove liquid thermostatic control; The hot water of refrigerator enrichment heat is delivered to the cooling tower heat radiation by refrigerator circulation cooling pump, and the hot water circulation utilization after the heat radiation realizes the total system heat balance like this.This device has adopted refrigerator, refrigerator circulation cooling pump etc. to form cooling system, and the equipment initial investment is big, system complex; Its later stage operation power consumption height, equipment maintenance cost is big.
The utility model content
The utility model has overcome the deficiencies in the prior art, and a kind of refrigerating unit of automobile cathode electrophoresis paint line is provided, and this device is realized automatization control, simple in structure, do not adopt refrigerator and freeze cycle cooling pump, system's operation is very reliable, has solved above-mentioned technical problem.
For solving above-mentioned technical problem, the utility model by the following technical solutions:
A kind of refrigerating unit of automobile cathode electrophoresis paint line, the refrigerating unit of this automobile cathode electrophoresis paint line comprises cooling tower, cooling tower communicates with underground cooling water tank by pipeline, the outer recirculated cooling water pump that connects of underground cooling water tank, and then communicate with plate-type heat exchanger by pipeline, plate-type heat exchanger communicates with electrophoresis chamber by pipeline again, electrophoresis chamber is externally connected with an electrophoresis agitation cycle pump, on this electrophoresis agitation cycle pump temperature sensor is installed, electrophoresis agitation cycle pump communicates with plate-type heat exchanger and cooling tower successively by pipeline again, forms the loop; Also be provided with a three-way solenoid valve on the pipeline that plate-type heat exchanger and cooling tower communicate, this three-way solenoid valve also links to each other with temperature sensor simultaneously, and is controlled by temperature sensor.
Further technical scheme is:
Described temperature sensor is installed in the import of electrophoresis agitation cycle pump.
Compared with prior art, the beneficial effects of the utility model are: by cancellation refrigerator and refrigerator circulation cooling pump, reduced the facility investment volume; Save refrigerator and refrigerator circulation cooling pump operation energy consumption and maintenance, maintenance cost, realized simplifying the cathode electro-coating refrigerating unit.Refrigerating unit is reliable, reaches cathode electro-coating tank liquor homothermic purpose.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing the utility model is further elaborated.
As shown in Figure 1, a kind of refrigerating unit of automobile cathode electrophoresis paint line, the refrigerating unit of this automobile cathode electrophoresis paint line comprises cooling tower 1, cooling tower 1 communicates with underground cooling water tank 7 by pipeline, the underground cooling water tank 7 outer recirculated cooling water pumps 6 that connect, and then communicate with plate-type heat exchanger 4 by pipeline, plate-type heat exchanger 4 communicates with electrophoresis chamber 8 by pipeline again, electrophoresis chamber 8 is externally connected with an electrophoresis agitation cycle pump 3, in the import of this electrophoresis agitation cycle pump 3 temperature sensor 2 is installed, electrophoresis agitation cycle pump 3 communicates with plate-type heat exchanger 4 and cooling tower 1 successively by pipeline again, forms the loop; Also be provided with a three-way solenoid valve 5 on the pipeline that plate-type heat exchanger 4 and cooling tower 1 communicate, this three-way solenoid valve 5 also links to each other with temperature sensor 2 simultaneously, and is controlled by temperature sensor.Common method is used in method of attachment.
When the utility model was started working, ON cycle cooling-water pump 6 was transported to plate-type heat exchanger 4 with the cold water of underground cooling water tank 7 among the figure, and cold water carries out thermal exchange by plate-type heat exchanger 4 and electrophoresis groove liquid hot-fluid, takes away the heat of electrophoresis groove liquid.The temperature sensor 2 test fluid flow temperature of electrophoresis agitation cycle pump 3 imports reach 29 ℃ down in limited time, temperature sensor 2 sends signal and makes three-way solenoid valve 5 work, allow cold water without plate-type heat exchanger 4, be back to cooling tower 1, realize that the electrophoresis groove liquid temperature no longer descends by middle short circuit pipeline; If reaching 30 ℃, temperature sensor 2 test fluid flow temperature go up in limited time, temperature sensor 2 sends signal and makes three-way solenoid valve 5 work, and this moment, short-channel was inoperative, and cold water will pass through plate-type heat exchanger 4, carry out thermal exchange with the electrophoresis groove liquid hot-fluid, realize that the electrophoresis groove liquid temperature no longer raises.Realize that by above circulation repeatedly the electrophoresis groove liquid temperature is controlled between 29～30 ℃, reaches the electrophoresis coating technique requirement.Cold water becomes the hot water that temperature has raise through plate-type heat exchanger 4, and hot water is back to after cooling tower 1 dispels the heat, and becomes cold water, is back in the underground cooling water tank 7 again, becomes the cold water of reusable edible.The utility model is realized automatization control, does not adopt refrigerator and freeze cycle cooling pump, reduces the painting dressing automobiles energy consumption cost, and system is reliable, safeguards simple.
Claims (2)
1. the refrigerating unit of an automobile cathode electrophoresis paint line, it is characterized in that: the refrigerating unit of this automobile cathode electrophoresis paint line comprises cooling tower (1), cooling tower (1) communicates with underground cooling water tank (7) by pipeline, the outer recirculated cooling water pump (6) that connects of underground cooling water tank (7), and then communicate with plate-type heat exchanger (4) by pipeline, plate-type heat exchanger (4) communicates with electrophoresis chamber (8) by pipeline again, electrophoresis chamber (8) is externally connected with an electrophoresis agitation cycle pump (3), on this electrophoresis agitation cycle pump (3) temperature sensor (2) is installed, electrophoresis agitation cycle pump (3) communicates with plate-type heat exchanger (4) and cooling tower (1) successively by pipeline again, forms the loop; Also be provided with a three-way solenoid valve (5) on the pipeline that plate-type heat exchanger (4) and cooling tower (1) communicate, this three-way solenoid valve (5) also links to each other with temperature sensor (2) simultaneously, and is controlled by temperature sensor (2).
2. the refrigerating unit of automobile cathode electrophoresis paint line according to claim 1 is characterized in that: described temperature sensor (2) is installed in the import of electrophoresis agitation cycle pump (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202434457U CN201553796U (en) | 2009-11-25 | 2009-11-25 | Cooling device for automobile cathodic electrophoresis coating line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202434457U CN201553796U (en) | 2009-11-25 | 2009-11-25 | Cooling device for automobile cathodic electrophoresis coating line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201553796U true CN201553796U (en) | 2010-08-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202434457U Expired - Fee Related CN201553796U (en) | 2009-11-25 | 2009-11-25 | Cooling device for automobile cathodic electrophoresis coating line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201553796U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102586841A (en) * | 2012-03-29 | 2012-07-18 | 苏州源申涂装净化设备有限公司 | Electrophoretic coating line heat energy recovery system |
| CN104060315A (en) * | 2013-03-22 | 2014-09-24 | 北汽福田汽车股份有限公司 | Electrophoretic paint liquid temperature-control system and method |
| CN105951158A (en) * | 2016-05-27 | 2016-09-21 | 安徽江淮汽车股份有限公司 | Vehicle coating electrophresis tank liquid temperature control system and method |
| CN107807692A (en) * | 2017-11-21 | 2018-03-16 | 上海市安装工程集团有限公司 | Proton precessional magnetometer cooling water temperature control system and method |
| CN110965111A (en) * | 2019-12-24 | 2020-04-07 | 天津敏信机械有限公司 | Improved device for electroplating cooling circulation line |
-
2009
- 2009-11-25 CN CN2009202434457U patent/CN201553796U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102586841A (en) * | 2012-03-29 | 2012-07-18 | 苏州源申涂装净化设备有限公司 | Electrophoretic coating line heat energy recovery system |
| CN104060315A (en) * | 2013-03-22 | 2014-09-24 | 北汽福田汽车股份有限公司 | Electrophoretic paint liquid temperature-control system and method |
| CN104060315B (en) * | 2013-03-22 | 2017-02-08 | 北汽福田汽车股份有限公司 | Electrophoretic paint liquid temperature-control system and method |
| CN105951158A (en) * | 2016-05-27 | 2016-09-21 | 安徽江淮汽车股份有限公司 | Vehicle coating electrophresis tank liquid temperature control system and method |
| CN107807692A (en) * | 2017-11-21 | 2018-03-16 | 上海市安装工程集团有限公司 | Proton precessional magnetometer cooling water temperature control system and method |
| CN110965111A (en) * | 2019-12-24 | 2020-04-07 | 天津敏信机械有限公司 | Improved device for electroplating cooling circulation line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SINOTRUK CHENGDU WANGPAI COMMERCIAL VEHICLE CO., L Free format text: FORMER NAME: CHENGDU WANGPAI MOTOR GROUP CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 610300, No. 8, the Great Wall Road, MI Town, Qingbaijiang District, Sichuan, Chengdu Patentee after: CNHTC Chengdu Wangpai Commerciai Vehicle Co., Ltd. Address before: 610300, No. 8, the Great Wall Road, MI Town, Qingbaijiang District, Sichuan, Chengdu Patentee before: Chengdu Wangpai Motor Group 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: 20100818 Termination date: 20161125 |