CN201205561Y - Oil-filtering member for hydraulic oil supply pipeline cleaning pump station - Google Patents

Oil-filtering member for hydraulic oil supply pipeline cleaning pump station Download PDF

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Publication number
CN201205561Y
CN201205561Y CNU2008200287995U CN200820028799U CN201205561Y CN 201205561 Y CN201205561 Y CN 201205561Y CN U2008200287995 U CNU2008200287995 U CN U2008200287995U CN 200820028799 U CN200820028799 U CN 200820028799U CN 201205561 Y CN201205561 Y CN 201205561Y
Authority
CN
China
Prior art keywords
oil
filter
filters
filtering
butterfly valves
Prior art date
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
Application number
CNU2008200287995U
Other languages
Chinese (zh)
Inventor
毛伟华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TONGZHOU HAISHI SHIPPING MACHINE CO Ltd
Original Assignee
TONGZHOU HAISHI SHIPPING MACHINE CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TONGZHOU HAISHI SHIPPING MACHINE CO Ltd filed Critical TONGZHOU HAISHI SHIPPING MACHINE CO Ltd
Priority to CNU2008200287995U priority Critical patent/CN201205561Y/en
Application granted granted Critical
Publication of CN201205561Y publication Critical patent/CN201205561Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

Solving the defects of the prior design, the utility model provides a filtering device which has the advantages of high filtering efficiency and convenient and nonstop replacement. The filtering device is composed of an oil inlet pipe, butterfly valves, filters and an oil outlet pipe. The filtering device has the following characteristics: the oil inlet pipe is connected with two or more branch pipes, which are connected with the filters and then connected with the oil outlet pipe after passing through the filters, and the butterfly valves are mounted at the inlets and outlets of the filters. The operation mode of the oil-filtering part of a hydraulic oil infusion pipeline-flushing pump station is as follows: under the circumstance of normal operation, all of the butterfly valves are opened, the filtering speed is two times higher than the original filtering speed, and when the filter paper of a filter needs to be replaced, the butterfly valves which are positioned at the oil inlet and oil outlet of the filter to be replaced are shut down, while the other filters continue to operate.

Description

Hydraulic pressure is thrown oil pipe line and is cleaned pumping plant oil strain parts
Technical field
The utility model relates to and a kind ofly is used for throwing oil, refutes oil and the filter paper that cleans in equipment, especially this kind equipment of oil pipe of oil supply system, hydraulic system is changed parts.
Background technology
At present, the pipeline of oil pipe and hydraulic system adopted whole the cleaning during domestic boats and ships were produced, after the pipeline assembling is finished, must be cleaned before using, remove totally with producing and remain in foreign material in the pipeline in production process and the assembling process, just can be used for using after reaching certain cleannes, otherwise these foreign material can injury equipment in the equipment operation process, and the formation grease, oil pipe is produced obstruction.The domestic simple device that now adopts cleans pipeline, cleans the cost height, and cleaning efficiency is low, needs about 40 days, cleans the production cycle prolongation that causes boats and ships for a long time, becomes the bottleneck that present boats and ships are produced.Existing equipment causes scavenging period long, and the main cause that cost is high is because filter paper needs often to change, and existing equipment replacing filter paper need be closed delivery valve and fuel delivery valve simultaneously with machine switched off, has influenced the operating time greatly and has cleaned continuity.
The utility model content
The utility model provides a kind of cleaning efficiency height at the defective that simple device cleans, and operation simultaneously links up, and does not need out-of-work filter paper to change parts during replacing.
The utility model hydraulic pressure is thrown oil pipe line and is cleaned pumping plant oil strain parts, it is by oil inlet pipe, butterfly valve, filter, flowline is formed, and it is characterized in that: oil inlet pipe connects 2 or 2 above laterals, and lateral connects filter, connect flowline through behind the filter, butterfly valve is equipped with in filter inlet and exit.The working method that the utility model hydraulic pressure is thrown oil pipe line cleaning pumping plant oil strain parts is, under the general work situation, butterfly valve all is in opening, the rate of filtration is original 2 times, when needs are changed in the filter filter paper, close required replacing filter oil inlet and outlet place butterfly valve, other filter can work on.
The utility model has overcome the defective that original design brings, and a kind of filter efficiency height is provided, and it is convenient to change, and changes not out-of-work filter.
Description of drawings
Fig. 1 is the utility model structural representation.
1 is oil inlet pipe among the figure, and 2 is butterfly valve, and 3 is filter, and 4 is flowline.
The specific embodiment
The utility model hydraulic pressure is thrown oil pipe line and is cleaned pumping plant oil strain parts, it is by oil inlet pipe, butterfly valve, filter, flowline is formed, and it is characterized in that: oil inlet pipe connects 2 or 2 above laterals, and lateral connects filter, connect flowline through behind the filter, butterfly valve is equipped with in filter inlet and exit.The working method that the utility model hydraulic pressure is thrown oil pipe line cleaning pumping plant oil strain parts is, under the general work situation, the butterfly valve valve is all opened, the rate of filtration is original 2 times, when needs are changed in the filter filter paper, close required replacing filter oil inlet and outlet place stop valve, other filter can work on.

Claims (1)

1, hydraulic pressure is thrown oil pipe line and is cleaned pumping plant oil strain parts, it is by oil inlet pipe, butterfly valve, filter, flowline is formed, and it is characterized in that: oil inlet pipe connects 2 or 2 above laterals, and lateral connects filter, connect flowline through behind the filter, butterfly valve is equipped with in filter inlet and exit.
CNU2008200287995U 2008-04-11 2008-04-11 Oil-filtering member for hydraulic oil supply pipeline cleaning pump station Expired - Fee Related CN201205561Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200287995U CN201205561Y (en) 2008-04-11 2008-04-11 Oil-filtering member for hydraulic oil supply pipeline cleaning pump station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200287995U CN201205561Y (en) 2008-04-11 2008-04-11 Oil-filtering member for hydraulic oil supply pipeline cleaning pump station

Publications (1)

Publication Number Publication Date
CN201205561Y true CN201205561Y (en) 2009-03-11

Family

ID=40464629

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200287995U Expired - Fee Related CN201205561Y (en) 2008-04-11 2008-04-11 Oil-filtering member for hydraulic oil supply pipeline cleaning pump station

Country Status (1)

Country Link
CN (1) CN201205561Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104106446A (en) * 2014-08-11 2014-10-22 中国农业科学院农田灌溉研究所 Filter group in non-intermittent water irrigation system
WO2016177008A1 (en) * 2015-05-05 2016-11-10 常州市金坛翰广科技有限公司 Anti-clogging oil conduit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104106446A (en) * 2014-08-11 2014-10-22 中国农业科学院农田灌溉研究所 Filter group in non-intermittent water irrigation system
WO2016177008A1 (en) * 2015-05-05 2016-11-10 常州市金坛翰广科技有限公司 Anti-clogging oil conduit

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090311

Termination date: 20100411