CN204422158U - The static leak locator of water seal - Google Patents

The static leak locator of water seal Download PDF

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Publication number
CN204422158U
CN204422158U CN201520147461.1U CN201520147461U CN204422158U CN 204422158 U CN204422158 U CN 204422158U CN 201520147461 U CN201520147461 U CN 201520147461U CN 204422158 U CN204422158 U CN 204422158U
Authority
CN
China
Prior art keywords
joint
fittings body
water seal
leak locator
extension bar
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
CN201520147461.1U
Other languages
Chinese (zh)
Inventor
李蓉
岳峰
张明伟
何审宁
何耀忠
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.)
CRRC Qishuyan Co Ltd
Original Assignee
CSR Qishuyan 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 CSR Qishuyan Co Ltd filed Critical CSR Qishuyan Co Ltd
Priority to CN201520147461.1U priority Critical patent/CN204422158U/en
Application granted granted Critical
Publication of CN204422158U publication Critical patent/CN204422158U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of leak locator, especially the static leak locator of water seal.This leak locator comprises fittings body, tensimeter, operation valve, joint and extension bar, fittings body upper end is provided with tensimeter, the operation valve left and right sides is fixedly connected with joint with fittings body respectively, joint is fixedly connected with extension bar, the operation valve left and right sides is fixed by screw thread with fittings body and joint respectively and is connected, for being welded to connect between joint and extension bar, fittings body opening part inwall is provided with rubber ring, this leak locator can replace the detection method of spraying suds, whether convenient, fast and accurate detection water seal leaks, save cost, improve effect.

Description

The static leak locator of water seal
Technical field
The utility model relates to a kind of leak locator, especially the static leak locator of water seal.
Background technology
After the water seal of HXN5 diesel pump has been assembled, need to carry out gas pressure test to water seal.On water pump cover osculum, specifically fill air proving installation fix, test unit is forced into 0.034-0.048MPa, around the corrugated tube of water seal, sprays suds, check and have bubble-free to produce.Need to ensure that in 15 seconds, bubble-free produces, and proves installation qualification everywhere.Adopt the sealing surface that can only check out water seal in this way whether to leak, check that area is little and waste suds again, accurately can't detect whether water seal leaks.Water pump leak detection operation experiments platform detects the neither comprehensive operating difficulties again that leaks.
Utility model content
In order to overcome the deficiency of existing water seal detection efficiency difference, the utility model provides the static leak locator of water seal.
The utility model solves the technical scheme that its technical matters adopts: the static leak locator of water seal, comprise fittings body, tensimeter, operation valve, joint and extension bar, fittings body upper end is provided with tensimeter, the operation valve left and right sides is fixedly connected with joint with fittings body respectively, and joint is fixedly connected with extension bar.
According to another embodiment of the present utility model, comprise the operation valve left and right sides further and be fixed by screw thread with fittings body and joint respectively and be connected, for being welded to connect between joint and extension bar.
According to another embodiment of the present utility model, comprise fittings body opening part inwall further and be provided with rubber ring.
The beneficial effects of the utility model are, this leak locator can replace the detection method of spraying suds, and whether convenient, fast and accurate detection water seal leaks, and has saved cost, has improve effect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
1. fittings bodies, 2. tensimeter, 3. operation valve, 4. rubber ring, 5. joint, 6. extension bar in figure.
Embodiment
If Fig. 1 is structural representation of the present utility model, the static leak locator of water seal, comprise fittings body 1, tensimeter 2, operation valve 3, joint 5 and extension bar 6, fittings body 1 upper end is provided with tensimeter 2, operation valve 3 left and right sides is fixedly connected with joint 5 with fittings body 1 respectively, and joint 5 is fixedly connected with extension bar 6, and operation valve 3 left and right sides is fixed by screw thread with fittings body 1 and joint 5 respectively and is connected, for being welded to connect between joint 5 and extension bar 6, fittings body 1 opening part inwall is provided with rubber ring 4.
Water pump is assembled upper water seal and fills water, water seal is immersed in water completely, then fittings body 1 is connected on water pump, again airduct is connected to the tail end of extension bar 6, airduct is utilized to send into pressure-air in extension bar 6, then opening controlling valve 3, now observe the numerical value on tensimeter 2, it is made to be shown to required numerical value, last pressure-air just can be sent in water pump, thus the detection of water pump can be completed, and the rubber ring 4 in fittings body 1 can increase its sealing be connected with water pump, this leak locator can replace the detection method of spraying suds, convenient, fast, detect water seal accurately whether to leak, save cost, improve effect.

Claims (3)

1. the static leak locator of water seal, it is characterized in that, comprise fittings body (1), tensimeter (2), operation valve (3), joint (5) and extension bar (6), fittings body (1) upper end is provided with tensimeter (2), operation valve (3) left and right sides is fixedly connected with joint (5) with fittings body (1) respectively, and joint (5) is fixedly connected with extension bar (6).
2. the static leak locator of water seal according to claim 1, is characterized in that, operation valve (3) left and right sides is fixed by screw thread with fittings body (1) and joint (5) respectively and is connected, for being welded to connect between joint (5) and extension bar (6).
3. the static leak locator of water seal according to claim 1 and 2, it is characterized in that, fittings body (1) opening part inwall is provided with rubber ring (4).
CN201520147461.1U 2015-03-16 2015-03-16 The static leak locator of water seal Expired - Fee Related CN204422158U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520147461.1U CN204422158U (en) 2015-03-16 2015-03-16 The static leak locator of water seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520147461.1U CN204422158U (en) 2015-03-16 2015-03-16 The static leak locator of water seal

Publications (1)

Publication Number Publication Date
CN204422158U true CN204422158U (en) 2015-06-24

Family

ID=53472515

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520147461.1U Expired - Fee Related CN204422158U (en) 2015-03-16 2015-03-16 The static leak locator of water seal

Country Status (1)

Country Link
CN (1) CN204422158U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107356378A (en) * 2017-07-31 2017-11-17 南京佳业检测工程有限公司 A kind of welding seam detector for continous way large-scale storage tank bottom plate
CN110907098A (en) * 2019-11-19 2020-03-24 长沙永昌车辆零部件有限公司 Static water leakage experimental equipment and method for sealing strip

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107356378A (en) * 2017-07-31 2017-11-17 南京佳业检测工程有限公司 A kind of welding seam detector for continous way large-scale storage tank bottom plate
CN110907098A (en) * 2019-11-19 2020-03-24 长沙永昌车辆零部件有限公司 Static water leakage experimental equipment and method for sealing strip
CN110907098B (en) * 2019-11-19 2021-07-09 长沙永昌车辆零部件有限公司 Static water leakage experimental equipment and method for sealing strip

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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: 20150624

CF01 Termination of patent right due to non-payment of annual fee