CN107263356A - A kind of heat exchanger leak detection fixture and its application method - Google Patents

A kind of heat exchanger leak detection fixture and its application method Download PDF

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Publication number
CN107263356A
CN107263356A CN201710532182.0A CN201710532182A CN107263356A CN 107263356 A CN107263356 A CN 107263356A CN 201710532182 A CN201710532182 A CN 201710532182A CN 107263356 A CN107263356 A CN 107263356A
Authority
CN
China
Prior art keywords
fixed block
heat exchanger
leak detection
joint
detection fixture
Prior art date
Application number
CN201710532182.0A
Other languages
Chinese (zh)
Inventor
赵长春
Original Assignee
博耐尔汽车电气系统有限公司
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 博耐尔汽车电气系统有限公司 filed Critical 博耐尔汽车电气系统有限公司
Priority to CN201710532182.0A priority Critical patent/CN107263356A/en
Publication of CN107263356A publication Critical patent/CN107263356A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00Investigating fluid-tightness of structures
    • G01M3/02Investigating fluid-tightness of structures by using fluid or vacuum

Abstract

The present invention discloses a kind of heat exchanger leak detection fixture and its application method, leak detection fixture includes monitoring tap (2), spring (3) and fixed block (4), fixed block (4) is by two fixed block single phases to combining, monitoring tap (2) is located in the middle of two fixed block monomers, and it is fixed by the clamp (404) on fixed block monomer, monitoring tap (2) is connected with the product joint (1) of heat exchanger to be detected, a mounting hole (403) is respectively equipped with two fixed block monomers, the spring (3) for playing return to fixed block (4) is arranged on mounting hole (403).This kind of heat exchanger leak detection fixture and its application method with said structure have efficient, with low cost, the simple advantage of processing, largely while improving production efficiency, can reduce the labor intensity of operating personnel.

Description

A kind of heat exchanger leak detection fixture and its application method

Technical field

The present invention relates to a kind of leak detection fixture, more particularly, to a kind of leak detection fixture for heat exchanger and its user Method.

Background technology

With stepping up for social production cost of labor, requirement of the people to improving productivity also more and more higher, especially It is manufacture type factory and enterprise, and production and operation of the production efficiency on company have vital influence.Under this market background, one Kind efficient, with low cost, processing it is simple and can the heat exchanger leak detection fixture of very big improving production efficiency be just particularly important.

The content of the invention

The technical problems to be solved by the invention are to provide a kind of heat exchanger inspection for problems of the prior art Fixture and its application method are leaked, the purpose is to the labor intensity of operating personnel is reduced while improving production efficiency.

The technical scheme is that this kind of heat exchanger leak detection fixture and its application method, described leak detection fixture include Monitoring tap, spring and fixed block, described fixed block is by two fixed block single phases to combining, and monitoring tap is located at two In the middle of individual fixed block monomer, and fixed by the clamp on fixed block monomer, described monitoring tap and heat exchanger to be detected Product joint is connected, and a mounting hole is respectively equipped with two fixed block monomers, and the spring for playing return to fixed block is installed On mounting hole.

One end of described fixed block monomer is provided with the limited block that the position of product joint is fixed.

The other end of described fixed block monomer is provided with stressed plate, and stressed plate and fixed block monomer be not in approximately the same plane On.

A kind of application method of heat exchanger leak detection fixture, described application method is:

1) the singlehanded stressed plate for pinning fixed block, deforms spring contraction;

2) monitoring tap is docked with the product joint of heat exchanger to be detected, monitoring tap is realized with product joint and sealed;

3) after monitoring tap and product joint are to connecting, the stressed plate of fixed block, spring return function are unclamped, and drive fixed block Reset, limited block just blocks the bottom of product joint, and the position of product joint is fixed;

4) monitoring tap achieves a butt joint with leak test plant, starts leak test plant heat exchanging device and is hunted leak.

It is reverse to complete step 1 after the completion of equipment leak detection)-step 4) it is the dismounting work that heat exchanger leak detection fixture can be achieved Make.

This kind of heat exchanger leak detection fixture and its application method with said structure have efficient, with low cost, processing Simple advantage, largely while improving production efficiency, can reduce the labor intensity of operating personnel.

Brief description of the drawings

The invention will be further described below in conjunction with the accompanying drawings:

Fig. 1 is the structural representation of the invention for being provided with product joint.

In Fig. 1,1:Product joint;2:Monitoring tap;3:Spring;4:Fixed block;401:Limited block;402:Stressed plate; 403:Mounting hole;404:Clamp.

Embodiment

Fig. 1 is the structural representation of the invention for being provided with product joint, described leak detection fixture include monitoring tap 2, Spring 3 and fixed block 4, fixed block 4 is by two fixed block single phases to combining, and monitoring tap 2 is located at two fixed block lists In the middle of body, and fixed by the clamp 404 on fixed block monomer, the product of described monitoring tap 2 and heat exchanger to be detected connects A mounting hole 403 is respectively equipped with first 1 connection, two fixed block monomers, the spring 3 for playing return to fixed block 4 is installed On mounting hole 403.

One end of fixed block monomer is provided with the limited block 401 that the position of product joint is fixed;Fixed block monomer The other end is provided with stressed plate 402, and stressed plate 402 and fixed block monomer be not in approximately the same plane, opening-like, is easy to reality Power.

Above-mentioned heat exchanger is with the application method of leak detection fixture:,

1) the singlehanded stressed plate 402 for pinning fixed block 4, makes the contraction distortion of spring 3;

2) monitoring tap 2 is docked with the product joint 1 of heat exchanger to be detected, monitoring tap 2 is realized close with product joint 1 Envelope;

3) after monitoring tap 2 is connected with 1 pair of product joint, the stressed plate 402 of fixed block 4, the return of spring 3, and band are unclamped Dynamic fixed block 4 resets, and limited block 401 just blocks the bottom of product joint 1, and the position of product joint 1 is fixed;

4) monitoring tap 2 achieves a butt joint with leak test plant, starts leak test plant heat exchanging device and is hunted leak.

It is reverse to complete step 1 after the completion of equipment leak detection)-step 4) it is the dismounting that heat exchanger leak detection fixture can be achieved Work.

This kind of heat exchanger leak detection fixture and its application method with said structure have efficient, with low cost, processing Simple advantage, largely while improving production efficiency, can reduce the labor intensity of operating personnel.

Claims (5)

1. a kind of heat exchanger leak detection fixture, it is characterised in that:Described leak detection fixture include monitoring tap (2), spring (3) and Fixed block (4), described fixed block (4) is by two fixed block single phases to combining, and monitoring tap (2) is located at two fixations In the middle of block monomer, and fixed by the clamp (404) on fixed block monomer, described monitoring tap (2) and heat exchanger to be detected Product joint (1) connection, be respectively equipped with a mounting hole (403) on two fixed block monomers, return risen to fixed block (4) and made Spring (3) is arranged on mounting hole (403).
2. a kind of heat exchanger leak detection fixture according to claim 1, it is characterised in that:The one of described fixed block monomer End is provided with the limited block (401) that the position of product joint is fixed.
3. a kind of heat exchanger leak detection fixture according to claim 2, it is characterised in that:Described fixed block monomer it is another One end is provided with stressed plate (402), and stressed plate (402) and fixed block monomer be not in approximately the same plane.
4. the application method of the heat exchanger leak detection fixture described in a kind of any one of claim 1-3 claim, its feature exists In:Described application method is,
1) one hand pins the stressed plate (402) of fixed block (4), makes spring (3) contraction distortion;
2) monitoring tap (2) is docked with the product joint (1) of heat exchanger to be detected, monitoring tap (2) is real with product joint (1) Now seal;
3) after monitoring tap (2) and product joint (1) are to connecting, the stressed plate (402) of fixed block (4) is unclamped, spring (3) is returned Position, and drive fixed block (4) to reset, limited block (401) just blocks the bottom of product joint (1), and to product joint (1) Position is fixed;
4) monitoring tap (2) achieves a butt joint with leak test plant, starts leak test plant heat exchanging device and is hunted leak.
5. a kind of application method of heat exchanger leak detection fixture according to claim 4, it is characterised in that:Equipment has been hunted leak Cheng Hou, reverse to complete step 1)-step 4) it is the dismantlement work that heat exchanger leak detection fixture can be achieved.
CN201710532182.0A 2017-07-03 2017-07-03 A kind of heat exchanger leak detection fixture and its application method CN107263356A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710532182.0A CN107263356A (en) 2017-07-03 2017-07-03 A kind of heat exchanger leak detection fixture and its application method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710532182.0A CN107263356A (en) 2017-07-03 2017-07-03 A kind of heat exchanger leak detection fixture and its application method

Publications (1)

Publication Number Publication Date
CN107263356A true CN107263356A (en) 2017-10-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710532182.0A CN107263356A (en) 2017-07-03 2017-07-03 A kind of heat exchanger leak detection fixture and its application method

Country Status (1)

Country Link
CN (1) CN107263356A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19739845C1 (en) * 1997-09-11 1999-02-11 Kraewer Hans Peter Gas supply line testing device
US8151628B1 (en) * 2008-06-12 2012-04-10 Airmo, Inc. Hydrostatic test tool and method of use
CN102996955A (en) * 2012-12-07 2013-03-27 天津鹏翎胶管股份有限公司 Rapid connector for gas tight test
CN202916048U (en) * 2012-10-29 2013-05-01 昆山市力格自动化设备有限公司 Automobile connector housing sealing detection device
CN204556189U (en) * 2015-04-16 2015-08-12 天津七一二通信广播有限公司 A kind of gas testing port connections fast
CN204612880U (en) * 2015-03-23 2015-09-02 上海东润换热设备制造有限公司 A kind of leak-checking apparatus of heat interchanger
CN105241613A (en) * 2015-10-23 2016-01-13 上海汽车空调配件有限公司 Self-expandable airtight tool
CN205898370U (en) * 2016-07-19 2017-01-18 湖北美标汽车制冷系统有限公司 Fast -assembling is to hook lock device of tightly hunting leak
CN205940878U (en) * 2016-07-14 2017-02-08 阿尔特汽车技术股份有限公司 Sealed plugging device that detects of fuel

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19739845C1 (en) * 1997-09-11 1999-02-11 Kraewer Hans Peter Gas supply line testing device
US8151628B1 (en) * 2008-06-12 2012-04-10 Airmo, Inc. Hydrostatic test tool and method of use
CN202916048U (en) * 2012-10-29 2013-05-01 昆山市力格自动化设备有限公司 Automobile connector housing sealing detection device
CN102996955A (en) * 2012-12-07 2013-03-27 天津鹏翎胶管股份有限公司 Rapid connector for gas tight test
CN204612880U (en) * 2015-03-23 2015-09-02 上海东润换热设备制造有限公司 A kind of leak-checking apparatus of heat interchanger
CN204556189U (en) * 2015-04-16 2015-08-12 天津七一二通信广播有限公司 A kind of gas testing port connections fast
CN105241613A (en) * 2015-10-23 2016-01-13 上海汽车空调配件有限公司 Self-expandable airtight tool
CN205940878U (en) * 2016-07-14 2017-02-08 阿尔特汽车技术股份有限公司 Sealed plugging device that detects of fuel
CN205898370U (en) * 2016-07-19 2017-01-18 湖北美标汽车制冷系统有限公司 Fast -assembling is to hook lock device of tightly hunting leak

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Application publication date: 20171020