CN201926370U - Circulated-water cooler with automatic back-flushing function - Google Patents
Circulated-water cooler with automatic back-flushing function Download PDFInfo
- Publication number
- CN201926370U CN201926370U CN2010206737682U CN201020673768U CN201926370U CN 201926370 U CN201926370 U CN 201926370U CN 2010206737682 U CN2010206737682 U CN 2010206737682U CN 201020673768 U CN201020673768 U CN 201020673768U CN 201926370 U CN201926370 U CN 201926370U
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- CN
- China
- Prior art keywords
- cooler body
- cooler
- circulated
- controller
- water
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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 relates to a circulated-water cooler with an automatic back-flushing function, which comprises a cooler body, valves, electrically-operated valves and a controller. Two control valves are respectively arranged on a cooled-oil input pipeline and a cooled-oil output pipeline of the cooler body; a control valve is arranged on a circulated-water output pipeline of the cooler body, an electrically-operated valve is arranged on a circulated-water input pipeline of the cooler body, an emptying pipeline is also arranged on the circulated-water input pipeline of the cooler body, and an electrically-operated valve is arranged on the emptying pipeline; and the controller is respectively and electrically connected with the two electrically-operated valves, and the controller is connected with a power supply. Compared with the prior art, the utility model has the advantages that the circulated-water cooler has a simple structure, is easy and convenient to use and has a low cost, and the cooler can be periodically and automatically cleaned.
Description
Technical field
The utility model relates to the water recirculator in the oil refining process, is specifically related to a kind of water recirculator with automatic backwash function.
Background technology
Water recirculator is very common in oil refining process, and also the ubiquity cooler has foreign matter to be blocked in the cooler inlet in use for some time, causes cooler to reduce the phenomenon that cooling effect reduces by the water yield, even influences unit capacity.At present, when cooler is cleared up, cooler need be unloaded the labor cleaning, this manner of cleaning up not only labor strength is big, and needs the time long, has a strong impact on manufacturing schedule.
Summary of the invention
The purpose of this utility model is exactly the defective that exists at prior art, and a kind of water recirculator with automatic backwash function is provided.
Its technical scheme is: comprise cooler body, valve, motor-driven valve and controller.Described cooler body is cooled and is equipped with by-pass valve control on the output channel of the input channel of oil product and the oil product that is cooled; The recirculated water output channel of described cooler body is provided with by-pass valve control, and the recirculated water input channel of described cooler body is provided with motor-driven valve, also is provided with emptying pipe on the cooler body recirculated water input channel, and this emptying pipe is provided with motor-driven valve; Described controller is electrically connected with two motor-driven valves respectively, and this controller is connected with power supply.
Wherein, described controller is a timer.
The utility model compared with prior art, have simple in structure, use advantage easy and convenient, with low cost, that cooler is periodically cleared up automatically to cooler.
Description of drawings
Accompanying drawing is the structural representation of a kind of embodiment of the utility model.
The specific embodiment
With reference to accompanying drawing, a kind of water recirculator with automatic backwash function comprises cooler body 1, valve 2, motor-driven valve 8 and controller 9.Described cooler body 1 is cooled and is equipped with by-pass valve control 2 on the output channel 4 of the input channel 3 of oil product and the oil product that is cooled; The recirculated water output channel 7 of described cooler body 1 is provided with by-pass valve control 2, the recirculated water input channel 5 of described cooler body 1 is provided with motor-driven valve 8, also be provided with emptying pipe 6 on the cooler body 1 recirculated water input channel 5, this emptying pipe 6 is provided with motor-driven valve 8; Described controller 9 is electrically connected with two motor-driven valves 8 respectively, and this controller 9 is connected with power supply 10.Wherein, described controller 9 is a timer.
This device is owing to installed controller 9, and at ordinary times, the recirculated water input channel 5 of cooler body 1 is provided with motor-driven valve 8 and is in opening, and the motor-driven valve 8 on the emptying pipe 6 is in closed condition.Behind cooler work certain hour (this time can set up on their own into: once a day, weekly or every month once), controller 9 promptly sends instruction and cuts out motor-driven valve 8 on the recirculated water input channel 5 of cooler body 1, open the motor-driven valve 8 on the emptying pipe 6, utilize recirculated water pressure of return water backwash cooler, the foreign matter that is jammed in the cooler inlet is recoiled out from drain, reach the purpose of recovering cooling effect.
Claims (2)
1. water recirculator with automatic backwash function, comprise cooler body, valve, motor-driven valve and controller, it is characterized in that: described cooler body is cooled and is equipped with by-pass valve control on the output channel of the input channel of oil product and the oil product that is cooled; The recirculated water output channel of described cooler body is provided with by-pass valve control, and the recirculated water input channel of described cooler body is provided with motor-driven valve, also is provided with emptying pipe on the cooler body recirculated water input channel, and this emptying pipe is provided with motor-driven valve; Described controller is electrically connected with two motor-driven valves respectively, and this controller is connected with power supply.
2. the water recirculator with automatic backwash function according to claim 1 is characterized in that: described controller is a timer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206737682U CN201926370U (en) | 2010-12-22 | 2010-12-22 | Circulated-water cooler with automatic back-flushing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206737682U CN201926370U (en) | 2010-12-22 | 2010-12-22 | Circulated-water cooler with automatic back-flushing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201926370U true CN201926370U (en) | 2011-08-10 |
Family
ID=44430215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206737682U Expired - Fee Related CN201926370U (en) | 2010-12-22 | 2010-12-22 | Circulated-water cooler with automatic back-flushing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201926370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121529A (en) * | 2019-12-27 | 2020-05-08 | 安徽六国化工股份有限公司 | Circulating water side sludge cleaning device for tube still type circulating water cooler |
-
2010
- 2010-12-22 CN CN2010206737682U patent/CN201926370U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121529A (en) * | 2019-12-27 | 2020-05-08 | 安徽六国化工股份有限公司 | Circulating water side sludge cleaning device for tube still type circulating water cooler |
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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: 20110810 Termination date: 20141222 |
|
| EXPY | Termination of patent right or utility model |