CN203917302U - A kind of hydraulic system pipeline cleaning device - Google Patents
A kind of hydraulic system pipeline cleaning device Download PDFInfo
- Publication number
- CN203917302U CN203917302U CN201420354805.1U CN201420354805U CN203917302U CN 203917302 U CN203917302 U CN 203917302U CN 201420354805 U CN201420354805 U CN 201420354805U CN 203917302 U CN203917302 U CN 203917302U
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- pipeline
- cleaned
- stop valve
- cleaning device
- valve
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- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model discloses a kind of cleaning device, particularly a kind of hydraulic system pipeline cleaning device, comprise wash oil fuel tank and pipeline to be cleaned, above wash oil fuel tank, be connected with oil absorption filter, oil absorption filter is connected with the first stop valve, the first stop valve is connected with hydraulic pump by pipeline, the initiating terminal of hydraulic pump and pipeline to be cleaned is connected, initiating terminal on pipeline to be cleaned is provided with quick-acting valve, the end of pipeline end to be cleaned is connected with pressure-reducing valve, pressure-reducing valve is connected with the second stop valve, the second stop valve is connected with return filter by pipeline, return filter is connected with wash oil fuel tank, the vibrating effect that the utility model can utilize hydraulic shock to bring, shake off the welding slag on tube wall, iron filings and other residual magazines sticking, it is flowed away with cleaning fluid, reach the object of cleaning.
Description
Technical field
The utility model discloses a kind of cleaning device, particularly a kind of hydraulic system pipeline cleaning device.
Background technology
Most of fault of hydraulic system is caused by hydraulic oil pollution to be come, and the impurity of sneaking into can accelerate the pollution of hydraulic oil, causes the frequent contaminated thing of filter to stop up, and makes hydraulic pump oil suction not smooth, easily produces air pocket; Impurity can accelerate the wearing and tearing of relative motion part matching surface, and fit clearance is increased, and internal leakage increases, and volumetric efficiency declines, and causes system overheat, shortens the service life of element; Impurity can accelerate the wearing and tearing of seal, causes element and system to produce local external leakage, has both wasted hydraulic oil, again contaminated environment;
In order in time, effectively to control the pollution of hydraulic system, the oil filter pressure using is now low, and flow is little, only can filter out the impurity being mixed in system liquid force feed, on easy-clear pipeline inner wall, does not stick or residual impurity.And some special equipments that many units develop voluntarily, its cleaning performance mainly relies on the flow velocity of cleaning fluid to ensure, and this need to expend larger power, makes cleaning equipment heaviness, mobility poor.In cleaning process, will be aided with manually and knock simultaneously, this has increased cleaning person's working strength.
Summary of the invention
the purpose of this utility model is in order to overcome above deficiency, a kind of hydraulic system pipeline cleaning device is provided, and the vibrating effect that can utilize hydraulic shock to bring, shakes off welding slag, iron filings and other residual magazines sticking on tube wall, it is flowed away with cleaning fluid, reach the object of cleaning.
The purpose of this utility model is achieved through the following technical solutions: comprise wash oil fuel tank and pipeline to be cleaned, above wash oil fuel tank, be connected with oil absorption filter, oil absorption filter is connected with the first stop valve, the first stop valve is connected with hydraulic pump by pipeline, the initiating terminal of hydraulic pump and pipeline to be cleaned is connected, initiating terminal on pipeline to be cleaned is provided with quick-acting valve, the end of pipeline end to be cleaned is connected with pressure-reducing valve, pressure-reducing valve is connected with the second stop valve, the second stop valve is connected with return filter by pipeline, return filter is connected with wash oil fuel tank.
Further, the end of described pipeline initiating terminal to be cleaned is provided with Pressure gauge.
Further, the end of described pipeline end to be cleaned is provided with water shock absorber.
Further, the first described stop valve and the second stop valve are the stop valve that is threaded.
Beneficial effect:
Hydraulic pump is driven into wash oil in pipeline to be cleaned from wash oil fuel tank, then utilize quick-acting valve to close fluid course, produce hydraulic shock at pipeline to be cleaned, namely water hammer effect, makes full use of the vibrating effect that hydraulic shock brings, and shakes off welding slag on tube wall, iron filings and other stick or residual impurity, it is flowed away with cleaning fluid, reach the object of cleaning, can greatly shorten scavenging period like this, increase work efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure, be labeled as 1 for wash oil fuel tank, 2 is oil absorption filter, and 3 is the first stop valve, and 4 is hydraulic pump, and 5 is Pressure gauge, and 6 is quick-acting valve, and 7 is water shock absorber, and 8 is pressure-reducing valve, and 9 is the second stop valve, and 10 is return filter, and 11 is pipeline to be cleaned.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, a kind of hydraulic system pipeline cleaning device, comprise wash oil fuel tank and pipeline to be cleaned, wash oil fuel tank 1 is connected with oil absorption filter 2 above, oil absorption filter is connected with the first stop valve 3, the first stop valve is connected with hydraulic pump 4 by pipeline, hydraulic pump is connected with the initiating terminal of pipeline 11 to be cleaned, initiating terminal on pipeline to be cleaned is provided with quick-acting valve 6, the end of pipeline end to be cleaned is connected with pressure-reducing valve 8, pressure-reducing valve is connected with the second stop valve 9, the second stop valve is connected with return filter 10 by pipeline, return filter is connected with wash oil fuel tank.
Further, the end of described pipeline initiating terminal to be cleaned is provided with Pressure gauge.
Further, the end of described pipeline end to be cleaned is provided with water shock absorber 7.
Further, the first described stop valve and the second stop valve are the stop valve that is threaded.
Claims (4)
1. a hydraulic system pipeline cleaning device, comprise wash oil fuel tank and pipeline to be cleaned, it is characterized in that, above wash oil fuel tank, be connected with oil absorption filter, oil absorption filter is connected with the first stop valve, the first stop valve is connected with hydraulic pump by pipeline, the initiating terminal of hydraulic pump and pipeline to be cleaned is connected, initiating terminal on pipeline to be cleaned is provided with quick-acting valve, the end of pipeline end to be cleaned is connected with pressure-reducing valve, pressure-reducing valve is connected with the second stop valve, the second stop valve is connected with return filter by pipeline, return filter is connected with wash oil fuel tank.
2. a kind of hydraulic system pipeline cleaning device according to claim 1, is characterized in that, the end of described pipeline initiating terminal to be cleaned is provided with Pressure gauge.
3. a kind of hydraulic system pipeline cleaning device according to claim 1, is characterized in that, the end of described pipeline end to be cleaned is provided with water shock absorber.
4. a kind of hydraulic system pipeline cleaning device according to claim 1, is characterized in that, the first described stop valve and the second stop valve are the stop valve that is threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420354805.1U CN203917302U (en) | 2014-06-30 | 2014-06-30 | A kind of hydraulic system pipeline cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420354805.1U CN203917302U (en) | 2014-06-30 | 2014-06-30 | A kind of hydraulic system pipeline cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203917302U true CN203917302U (en) | 2014-11-05 |
Family
ID=51813183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420354805.1U Expired - Fee Related CN203917302U (en) | 2014-06-30 | 2014-06-30 | A kind of hydraulic system pipeline cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203917302U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550750A (en) * | 2018-12-11 | 2019-04-02 | 方祥杰 | A kind of method for cleaning of lime waterpipe |
| CN110898496A (en) * | 2019-12-26 | 2020-03-24 | 何鹏程 | Car oil tank washes filter equipment |
| CN112283411A (en) * | 2020-10-10 | 2021-01-29 | 金恩升 | Tesla valve with inner wall cleaning function |
| CN112824671A (en) * | 2019-11-20 | 2021-05-21 | 上海梅山钢铁股份有限公司 | Environment-friendly fuel circulation purification device for locomotive |
| WO2023226798A1 (en) * | 2022-05-25 | 2023-11-30 | 广州大学 | Pipe anti-blocking and remixing device based on water hammer effect |
-
2014
- 2014-06-30 CN CN201420354805.1U patent/CN203917302U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550750A (en) * | 2018-12-11 | 2019-04-02 | 方祥杰 | A kind of method for cleaning of lime waterpipe |
| CN112824671A (en) * | 2019-11-20 | 2021-05-21 | 上海梅山钢铁股份有限公司 | Environment-friendly fuel circulation purification device for locomotive |
| CN110898496A (en) * | 2019-12-26 | 2020-03-24 | 何鹏程 | Car oil tank washes filter equipment |
| CN112283411A (en) * | 2020-10-10 | 2021-01-29 | 金恩升 | Tesla valve with inner wall cleaning function |
| WO2023226798A1 (en) * | 2022-05-25 | 2023-11-30 | 广州大学 | Pipe anti-blocking and remixing device based on water hammer effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 300384 Tianjin Binhai New Area High-tech Zone Huayuan Industrial Area No. 2, 4-2101 Patentee after: China Construction Municipal Construction Group Co., Ltd. Address before: 300384 No. 2, Rongyuan Road, Huayuan Industrial Area, Nankai District, Tianjin 4-2101 Patentee before: Sinohydro Tianjin Engineering 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: 20141105 Termination date: 20200630 |