CN211240596U - Cold rolling degrease electrical equipment water cooling system - Google Patents
Cold rolling degrease electrical equipment water cooling system Download PDFInfo
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- CN211240596U CN211240596U CN201922198453.0U CN201922198453U CN211240596U CN 211240596 U CN211240596 U CN 211240596U CN 201922198453 U CN201922198453 U CN 201922198453U CN 211240596 U CN211240596 U CN 211240596U
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- water
- cooling system
- valve
- demineralized water
- circulating
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 144
- 238000001816 cooling Methods 0.000 title claims abstract description 39
- 238000005097 cold rolling Methods 0.000 title claims abstract description 12
- 239000000498 cooling water Substances 0.000 claims abstract description 11
- 238000003860 storage Methods 0.000 claims description 15
- 238000005238 degreasing Methods 0.000 claims description 11
- 238000005868 electrolysis reaction Methods 0.000 abstract description 12
- 239000007788 liquid Substances 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 3
- 244000005700 microbiome Species 0.000 abstract description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model discloses a cold rolling degrease electrical equipment water cooling system, it includes demineralized water cooling system and the circulating water cooling system of mill, demineralized water cooling system includes demineralized water liquid reserve tank, circulating water pump, demineralized water outlet valve and demineralized water inlet valve, fill into the demineralized water in the demineralized water liquid reserve tank, circulating water pump's inlet tube is connected with the delivery port of demineralized water liquid reserve tank, and the outlet pipe connects the cooling water inlet tube of electrolysis electric control cabinet through the demineralized water inlet valve, and the cooling water outlet pipe of electrolysis electric control cabinet is connected with the wet return of demineralized water liquid reserve tank through demineralized water outlet valve. The utility model discloses mainly adopt desalinized water cooling system to cool off the automatically controlled cabinet of electrolysis, because do not contain impurity and microorganism basically in the desalinized water, consequently can not block up the circulating pipe in the automatically controlled cabinet of electrolysis, just so guaranteed the cooling effect of the automatically controlled cabinet of electrolysis, avoided the emergence of electrical equipment burning accident in the cabinet, reduced the economic loss of enterprise.
Description
Technical Field
The utility model relates to a cold rolling degrease electrical equipment's circulating water cooling system belongs to steel rolling equipment technical field.
Background
When the cold-rolled sheet production equipment runs, some components in some electrical equipment have large heat productivity and need to be cooled. In the process of electrolyzing water by the degreasing unit, a large electrolysis current is needed, the heating value of the silicon controlled rectifier and the transformer in the electric control cabinet is large, and circulating water is generally adopted for cooling. At present, cooling water of cold rolling degreasing electrical equipment comes from a factory circulating water system, and due to the fact that the factory circulating water system is poor in service environment, impurities and microorganisms contained in the circulating water are more, and a circulating water pipe in an electrolytic electric control cabinet is generally thin, the circulating water pipe is easy to block, so that silicon controlled rectifiers and transformers are burnt, and great economic loss is caused to enterprises.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cold rolling degrease electrical equipment water cooling system of high reliability to the drawback of prior art to prevent that the electrical equipment among the automatically controlled cabinet of electrolysis from burning out because of circulating pipe blocks up.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a water cooling system of cold-rolling degreasing electric equipment comprises a desalted water cooling system and a factory circulating water cooling system, wherein the desalted water cooling system comprises a desalted water storage tank, a circulating water pump, a desalted water outlet valve and a desalted water inlet valve, desalted water is filled in the desalted water storage tank, a water inlet pipe of the circulating water pump is connected with a water outlet of the desalted water storage tank, a water outlet pipe is connected with a cooling water inlet pipe of an electrolytic electric control cabinet through the desalted water inlet valve, and a cooling water outlet pipe of the electrolytic electric control cabinet is connected with a water return pipe of the desalted water storage tank through the desalted water outlet valve.
The water cooling system for the cold-rolling degreasing electrical equipment comprises a circulating water inlet valve and a circulating water return valve, a cooling water inlet pipe of the electrolytic electric control cabinet is connected with a water supply pipe of the factory circulating water system through the circulating water inlet valve, and a cooling water outlet pipe of the electrolytic electric control cabinet is connected with a return water pipe of the factory circulating water system through the circulating water return valve.
The water cooling system of the cold-rolling degreasing electrical equipment further comprises a blow-down valve, and the blow-down valve is mounted at the lower part of a water return pipe of the desalted water storage tank.
According to the water cooling system of the cold rolling degreasing electrical equipment, the water outlet of the desalted water storage tank is provided with the water outlet valve of the storage tank.
The utility model discloses mainly adopt desalinized water cooling system to cool off the automatically controlled cabinet of electrolysis, because do not contain impurity and microorganism basically in the desalinized water, consequently can not block up the circulating pipe in the automatically controlled cabinet of electrolysis, just so guaranteed the cooling effect of the automatically controlled cabinet of electrolysis, avoided the emergence of electrical equipment burning accident in the cabinet, reduced the economic loss of enterprise.
The factory circulating water cooling system is used as a temporary cooling system when the desalted water cooling system breaks down, so that the cooling continuity can be ensured, and the safe operation of the degreasing unit is ensured.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of the present invention.
The reference numbers in the figures are as follows: 1. the system comprises a desalted water storage tank, 2, a water outlet valve of the storage tank, 3, a circulating water pump, 4, an electrolytic electric control cabinet, 5, a sewage discharge valve, 6, a desalted water outlet valve, 7, a desalted water inlet valve, 8, a circulating water inlet valve, 9 and a circulating water return valve.
Detailed Description
The utility model provides a cold rolling degrease electrical equipment water cooling system, this system can last, cool off silicon controlled rectifier, transformer in the automatically controlled cabinet of electrolysis steadily, have solved the problem that exists among the background art.
Referring to fig. 1, the utility model discloses mainly include desalinized water liquid reserve tank 1, liquid reserve tank outlet valve 2, circulating water pump 3, automatically controlled cabinet 4 of electrolysis, blowdown valve 5, desalinized water outlet valve 6, desalinized water inlet valve 7, circulating water inlet valve 8 and circulating water return valve 9.
The desalted water inlet valve 7 and the circulating water inlet valve 8 are used for adjusting water flow and pressure to meet the pressure-bearing requirement of a cooling waterway in the electrolytic electric control cabinet; the blowdown valve 5 is used for discharging the factory circulating water in the electrolytic electric control cabinet when the factory circulating water cooling is switched to the desalted water cooling, so as to prevent the factory circulating water from mixing into the desalted water.
The utility model discloses a use method: when the desalted water is used for cooling electrical components in the electrolytic electric control cabinet, the desalted water inlet valve 7 and the desalted water outlet valve 6 are opened, the circulating water inlet valve 8, the circulating water return valve 9 and the sewage discharge valve 5 are closed, the circulating water pump 3 is opened, and the opening degree of the desalted water inlet valve 7 is adjusted, so that the flow and the pressure of the desalted water meet the pressure-bearing requirements of a circulating water path in the electrolytic electric control cabinet. Because of equipment maintenance or other conditions, when the desalted water cooling system cannot operate, industrial circulating water in a factory is required to cool electrical components in the electrolytic electric control cabinet, at the moment, the desalted water inlet valve 7, the desalted water outlet valve 6 and the sewage discharge valve 5 are closed, and the circulating water inlet valve 8 and the circulating water return valve 9 are opened. When the desalted water is reused, the valves are switched to the original state, the blowdown valve 5 is opened at the same time, the factory circulating water in the electrolytic electric control cabinet is discharged, and when the discharged water is qualified through detection, the blowdown valve 5 is closed, so that the desalted water circularly flows in the cooling system.
Claims (4)
1. The water cooling system for the cold-rolled degreasing electrical equipment is characterized by comprising a desalted water cooling system and a factory circulating water cooling system, wherein the desalted water cooling system comprises a desalted water storage tank (1), a circulating water pump (3), a desalted water outlet valve (6) and a desalted water inlet valve (7), desalted water is filled in the desalted water storage tank (1), a water inlet pipe of the circulating water pump (3) is connected with a water outlet of the desalted water storage tank (1), a water outlet pipe is connected with a cooling water inlet pipe of an electrolytic electric control cabinet (4) through the desalted water inlet valve (7), and a cooling water outlet pipe of the electrolytic electric control cabinet (4) is connected with a water return pipe of the desalted water storage tank (1) through the desalted water outlet valve (6).
2. The water cooling system of the cold rolling degreasing electric appliance equipment as claimed in claim 1, wherein the plant circulating water cooling system comprises a circulating water inlet valve (8) and a circulating water return valve (9), a cooling water inlet pipe of the electrolytic electric control cabinet (4) is connected with a water supply pipe of the plant circulating water system through the circulating water inlet valve (8), and a cooling water outlet pipe of the electrolytic electric control cabinet (4) is connected with a water return pipe of the plant circulating water system through the circulating water return valve (9).
3. The water cooling system for the cold-rolled degreasing electric appliance equipment as claimed in claim 1 or 2, characterized by further comprising a blow-off valve (5), wherein the blow-off valve (5) is arranged at the lower part of a water return pipe of the desalted water storage tank (1).
4. The water cooling system of the cold-rolled degreasing electrical equipment as claimed in claim 3, wherein a water outlet of the desalted water storage tank (1) is provided with a water outlet valve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922198453.0U CN211240596U (en) | 2019-12-10 | 2019-12-10 | Cold rolling degrease electrical equipment water cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922198453.0U CN211240596U (en) | 2019-12-10 | 2019-12-10 | Cold rolling degrease electrical equipment water cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211240596U true CN211240596U (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922198453.0U Active CN211240596U (en) | 2019-12-10 | 2019-12-10 | Cold rolling degrease electrical equipment water cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211240596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112251584A (en) * | 2020-09-30 | 2021-01-22 | 张家港扬子江冷轧板有限公司 | Cooling device for high-temperature instrument in annealing furnace |
-
2019
- 2019-12-10 CN CN201922198453.0U patent/CN211240596U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112251584A (en) * | 2020-09-30 | 2021-01-22 | 张家港扬子江冷轧板有限公司 | Cooling device for high-temperature instrument in annealing furnace |
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Address after: 053400 southwest of New District (huanlongzhuang Village), Wuyi County, Hengshui City, Hebei Province Patentee after: Hengshui Board Packaging Materials Technology Co.,Ltd. Address before: 053400 southwest of New District (huanlongzhuang Village), Wuyi County, Hengshui City, Hebei Province Patentee before: HBIS GROUP HENGSHUI PLATE INDUSTRY CO.,LTD. |