CN203906257U - Machine pump desalted water circulating cooling device - Google Patents
Machine pump desalted water circulating cooling device Download PDFInfo
- Publication number
- CN203906257U CN203906257U CN201420354547.7U CN201420354547U CN203906257U CN 203906257 U CN203906257 U CN 203906257U CN 201420354547 U CN201420354547 U CN 201420354547U CN 203906257 U CN203906257 U CN 203906257U
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- CN
- China
- Prior art keywords
- water
- valve
- pump
- high temperature
- cooling
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- 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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Abstract
The utility model discloses a machine pump desalted water circulating cooling device which comprises a desalted water tank, a water injection pump, a water cooler, a high-temperature oil pump, a valve and high-temperature water utilization equipment, wherein a desalted water pipeline is connected with the input end of the desalted water tank, and the output end of the desalted water tank is connected with the input end of the water injection pump through the valve; the output end of the water injection pump is connected with a water inlet pipeline of the high-temperature water utilization equipment through the valve, the water cooler and the valve; a water return pipeline of the high-temperature water utilization equipment is connected with a water return end of the desalted water tank; a cooling water input end of the high-temperature oil pump is connected with the water inlet pipeline of the high-temperature water utilization equipment through the valve; and a cooling water output end of the high-temperature oil pump is connected with the water return pipeline of the high-temperature water utilization equipment through the valve. The machine pump desalted water circulating cooling device disclosed by the utility model is reasonable in design, simple in structure, simple in transformation and high in practicality. According to the device, the amount of desalted water is saved, a machine pump can be well cooled, a phenomenon that the equipment is damaged due to failure of a machine pump cooling system is avoided, the maintenance rate of the machine pump is reduced, good operation of transfer equipment is ensured, and the stable operation of the device is guaranteed.
Description
Technical field
The utility model relates to oil refining dress equipment technical field, is specifically related to a kind of pump demineralized water circulating cooler.
Background technique
Pump is the important equipment of oil refining apparatus, carries out its maintaining very important, and one that wherein maintains most critical is exactly cooling.It is cooling that tradition pump cooling system generally adopts the circulating water of circulation water factory to carry out, and high temperature pump is due to excess Temperature, and long-time easily fouling, stops up pump cooling channel, and cooling effect declines, and easily causes pump machine envelope to leak.For solve this situation by pump cooling water change into demineralized water recycle imperative.
Summary of the invention
The purpose of this utility model is exactly the defect existing for prior art, and a kind of pump demineralized water circulating cooler is provided.
Its technological scheme is: pump demineralized water circulating cooler, comprise desalination water pot, water injection pump, water cooler, high temperature oil pump, valve and high temperature watering equipment, carry out the input end that demineralized water pipeline connects desalination water pot, the output terminal of desalination water pot connects the input end of water injection pump by the first valve, water filling delivery side of pump connects the intake pipe of high temperature watering equipment by the second valve, water cooler and the 3rd valve, the water return pipeline of high temperature watering equipment is connected with the backwater end of desalination water pot; The cooling water input end of described high temperature oil pump is connected with the intake pipe of high temperature watering equipment by the 4th valve, and the cooling water output terminal of high temperature oil pump is connected with the water return pipeline of high temperature watering equipment by the 5th valve.The input of described high temperature oil pump cooling water and output terminal are connected with respectively the 6th valve and the 7th valve that outer circulation is used.The described first to the 7th valve is manually-operated gate, electric valve or electromagnetic valve.The outside of described brine tank is provided with semiconductor cooling device.
The utility model compared with prior art, has the following advantages: reasonable in design, simple in structure, reequip simple and easy, practical.This device has not only been saved demineralized water consumption, and can better carry out coolingly to pump, avoids pump cooling system failure and causes device damage, reduces pump maintenance rate, guarantees running device operational excellence, has ensured device operation stably.
Brief description of the drawings
Fig. 1 is a kind of embodiment's of the utility model structural representation.
Embodiment
With reference to Fig. 1, a kind of pump demineralized water circulating cooler, comprise desalination water pot 2, water injection pump 3, water cooler 4, high temperature oil pump 5, valve and high temperature watering equipment 6, carry out the input end that demineralized water pipeline 1 connects desalination water pot 2, the output terminal of desalination water pot 2 connects the input end of water injection pump 3 by the first valve 7, the output terminal of water injection pump 3 connects the intake pipe 10 of high temperature watering equipment 6 by the second valve 8, water cooler 4 and the 3rd valve 9, the water return pipeline 11 of high temperature watering equipment 6 is connected with the backwater end of desalination water pot 2; The cooling water input end of described high temperature oil pump 5 is connected with the intake pipe 10 of high temperature watering equipment 6 by the 4th valve 12, and the cooling water output terminal of high temperature oil pump 5 is connected with the water return pipeline 11 of high temperature watering equipment 6 by the 5th valve 13.The input of described high temperature oil pump 5 cooling waters and output terminal are connected with respectively the 6th valve 14 and the 7th valve 15 that outer circulation is used.The described first to the 7th valve is manually-operated gate, electric valve or electromagnetic valve.The outside of described brine tank 2 is provided with semiconductor cooling device 16.
When operation, the demineralized water that carrys out demineralized water pipeline 1 enters desalination water pot 2, under the effect of water injection pump 3, enter water cooler 4 and send into high temperature watering equipment 6 after cooling and provide cooling water for high temperature watering equipment 6, the demineralized water that high temperature watering equipment 6 use are crossed returns to desalination water pot 2 by the water return pipeline 11 of high temperature watering equipment 6; Simultaneously, the cooling water input end of high temperature oil pump 5 is connected with the intake pipe 10 of high temperature watering equipment 6 by the 4th valve 12, and the cooling water output terminal of high temperature oil pump 5 is connected to high temperature oil pump 5 by the 5th valve 13 with the water return pipeline 11 of high temperature watering equipment 6 cooling water is provided.The 6th valve 14 that the input of high temperature oil pump 5 cooling waters and output terminal connect and the 7th valve 15 are used for connecting outer circulation cooling water.The semiconductor cooling device 16 that brine tank 2 outsides are provided with is to open in the time that device temperature is too high, further lowers the temperature for brine tank 2 by semiconductor cooling device 16, ensures cooling effect.
The utility model is reasonable in design, simple in structure, it is simple and easy, practical to reequip.This device has not only been saved demineralized water consumption, and can better carry out coolingly to pump, avoids pump cooling system failure and causes device damage, reduces pump maintenance rate, guarantees running device operational excellence, has ensured device operation stably.
Claims (4)
1. pump demineralized water circulating cooler, comprise desalination water pot, water injection pump, water cooler, high temperature oil pump, valve and high temperature watering equipment, it is characterized in that: carry out the input end that demineralized water pipeline connects desalination water pot, the output terminal of desalination water pot connects the input end of water injection pump by the first valve, water filling delivery side of pump connects the intake pipe of high temperature watering equipment by the second valve, water cooler and the 3rd valve, the water return pipeline of high temperature watering equipment is connected with the backwater end of desalination water pot; The cooling water input end of described high temperature oil pump is connected with the intake pipe of high temperature watering equipment by the 4th valve, and the cooling water output terminal of high temperature oil pump is connected with the water return pipeline of high temperature watering equipment by the 5th valve.
2. pump demineralized water circulating cooler according to claim 1, is characterized in that: the input of described high temperature oil pump cooling water and output terminal are connected with respectively the 6th valve and the 7th valve that outer circulation is used.
3. pump demineralized water circulating cooler according to claim 1, is characterized in that: the described first to the 7th valve is manually-operated gate, electric valve or electromagnetic valve.
4. pump demineralized water circulating cooler according to claim 1, is characterized in that: the outside of described brine tank is provided with semiconductor cooling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420354547.7U CN203906257U (en) | 2014-06-30 | 2014-06-30 | Machine pump desalted water circulating cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420354547.7U CN203906257U (en) | 2014-06-30 | 2014-06-30 | Machine pump desalted water circulating cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203906257U true CN203906257U (en) | 2014-10-29 |
Family
ID=51780542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420354547.7U Expired - Fee Related CN203906257U (en) | 2014-06-30 | 2014-06-30 | Machine pump desalted water circulating cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203906257U (en) |
-
2014
- 2014-06-30 CN CN201420354547.7U patent/CN203906257U/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: 20141029 Termination date: 20150630 |
|
| EXPY | Termination of patent right or utility model |