CN202133517U - Cooler bellows detection device during engine test - Google Patents

Cooler bellows detection device during engine test Download PDF

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Publication number
CN202133517U
CN202133517U CN201120235242U CN201120235242U CN202133517U CN 202133517 U CN202133517 U CN 202133517U CN 201120235242 U CN201120235242 U CN 201120235242U CN 201120235242 U CN201120235242 U CN 201120235242U CN 202133517 U CN202133517 U CN 202133517U
Authority
CN
China
Prior art keywords
pipe
bellows
stand
corrugated tube
pipe joint
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
CN201120235242U
Other languages
Chinese (zh)
Inventor
徐强
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.)
Dongfeng Cummins Engine Co Ltd
Original Assignee
Dongfeng Cummins Engine 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 Dongfeng Cummins Engine Co Ltd filed Critical Dongfeng Cummins Engine Co Ltd
Priority to CN201120235242U priority Critical patent/CN202133517U/en
Application granted granted Critical
Publication of CN202133517U publication Critical patent/CN202133517U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses a cooler bellows detection device during an engine test. The cooler bellows detection device comprises a stand and a gas source. A first pipe rack and a second pipe rack are arranged on the stand. A first pipe joint and a second pipe joint, both of which are mated with the caliber of a to-be-detected bellows, are respectively fixed on the first pipe rack and the second pipe rack. One end of the first pipe joint is connected with the gas source via a pipeline and an air pressure valve, and the other end of the first pipe joint is used as the first connecting end of the to-be-detected bellows. One end of the second pipe joint is fully blocked, and the other end of the second pipe joint is used as the second connecting end of the to-be-detected bellows. Four universal rollers are disposed under the stand. The first pipe joint and the second pipe joint are provided with clamps. After the cooler bellows detection device is ventilated, leakage points can be found and marks can be made for welding. According the utility model, leakage points of the bellows can be found for welding without workers standing on the stand, thereby ensuring that the bellows is replaced timely if the bellows breaks. The cooler bellows detection device is simple in structure, convenient in use and exhibits substantial economic benefits.

Description

Engine test charge air cooler corrugated tube pick-up unit
Technical field
The utility model relates to a kind of engine test charge air cooler corrugated tube pick-up unit, belongs to corrugated tube gas leakage checkout equipment technical field.
Background technology
Engine test charge air cooler corrugated tube is damaged frequent, outside stand, is difficult for finding leak source during repairing, and in stand, forbids that personnel get into during the regulation engine running; Be difficult to find leak source.A corrugated tube is worth 1600 yuan; Frequent breakage causes waste.
Summary of the invention
The purpose of the utility model is a kind of engine test charge air cooler corrugated tube pick-up unit of design, just can find out the leak source of corrugated tube without upper stage, in time carries out soldering.
The technical scheme of the utility model: the engine test charge air cooler corrugated tube pick-up unit of the utility model comprises stand, source of the gas; Two pipe supports are installed on its stand; First pipe support and second pipe support, two first pipe adapter and second pipe adapters with tested corrugated tube bore coupling are separately fixed on first pipe support and second pipe support; One end of first pipe adapter is connected with source of the gas with air pressure valve through pipeline, and the other end is as first link of tested corrugated tube; One end of second pipe adapter blocks, and the other end is as second link of tested corrugated tube.
Four universal rolling wheels are installed in the bottom of described stand.
Described first pipe adapter and second pipe adapter are furnished with clip.
The advantage of the utility model: the utility model is ventilated then just can find out the gas leakage point, do mark carries out soldering.The utility model has accomplished that the leak source that can find out corrugated tube without upper stage carries out soldering, has guaranteed that the stand corrugated tube can in time change after broken.The utility model is simple in structure, and is easy to use, obvious economic.
Description of drawings
Fig. 1 is the rear view of the utility model.
Fig. 2 is the plan structure synoptic diagram and the user mode of the utility model.
Embodiment
Like Fig. 1, shown in Figure 2:
The engine test charge air cooler corrugated tube pick-up unit of the utility model comprises stand 1, and four universal rolling wheels 10 are installed in the bottom of stand 1.Two pipe supports, first pipe support 2 and second pipe support 3 are installed on the stand 1.Two first pipe adapter 4 and second pipe adapters 5 with tested corrugated tube bore coupling are separately fixed on first pipe support 2 and second pipe support 3; One end of first pipe adapter 4 is connected with source of the gas 7 with air pressure valve 6 through pipeline, and the other end is as first link of tested corrugated tube, the 8th, main valve.One end of second pipe adapter 5 blocks, and the other end is as second link of tested corrugated tube.
First pipe adapter 4 and second pipe adapter 5 are furnished with clip 11,12.
Operation was as follows when the utility model used:
The two ends of the corrugated tube 9 that needs are detected are connected on respectively on first pipe adapter 4 and second pipe adapter 5, tighten with clip 11 and 12.Open main valve 8, open air pressure valve 6 then, gases at high pressure feed corrugated tube 9, observe the rain glass 6a on the air pressure valve 6, regulate air pressure valve 6 and reach the detected pressures requirement, observe corrugated tube 9, find out leak source, do mark with marking pen.
After detection finishes, close air pressure valve 6 and main valve 8.Corrugated tube 9 leak sources are carried out soldering.
The impurity of air pressure valve 6 in can filtered air is regulated the size of air inflow.Rain glass 6a on it is used for observing the air pressure size.Two clips 11 and 12 are used for fastening corrugated tube two ends.Four universal rolling wheels 10 can move stand 1 easily.

Claims (3)

1. engine test charge air cooler corrugated tube pick-up unit; Comprise stand (1), source of the gas (7); It is characterized in that: stand (1) is gone up two pipe supports is installed; First pipe support (2) and second pipe support (3), two first pipe adapter (4) and second pipe adapters (5) with tested corrugated tube bore coupling are separately fixed on first pipe support (2) and second pipe support (3); One end of first pipe adapter (4) is connected with source of the gas (7) with air pressure valve (6) through pipeline, and the other end is as first link of tested corrugated tube; One end of second pipe adapter (5) blocks, and the other end is as second link of tested corrugated tube.
2. engine test charge air cooler corrugated tube pick-up unit according to claim 1 is characterized in that: four universal rolling wheels (10) are installed in the bottom of stand (1).
3. engine test charge air cooler corrugated tube pick-up unit according to claim 1 and 2 is characterized in that: first pipe adapter (4) and second pipe adapter (5) are furnished with clip (11,12).
CN201120235242U 2011-07-06 2011-07-06 Cooler bellows detection device during engine test Expired - Fee Related CN202133517U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120235242U CN202133517U (en) 2011-07-06 2011-07-06 Cooler bellows detection device during engine test

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120235242U CN202133517U (en) 2011-07-06 2011-07-06 Cooler bellows detection device during engine test

Publications (1)

Publication Number Publication Date
CN202133517U true CN202133517U (en) 2012-02-01

Family

ID=45522283

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120235242U Expired - Fee Related CN202133517U (en) 2011-07-06 2011-07-06 Cooler bellows detection device during engine test

Country Status (1)

Country Link
CN (1) CN202133517U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103162920A (en) * 2013-02-20 2013-06-19 浙江花园电子器材有限公司 Gas detector of normal corrugated pipe
CN104330227A (en) * 2014-09-02 2015-02-04 青岛永通电梯工程有限公司 Pressure test method of intercooler
RU2550213C1 (en) * 2014-03-27 2015-05-10 Открытое акционерное общество "Татнефть" им. В.Д. Шашина Air cooling unit
CN104948443A (en) * 2015-06-10 2015-09-30 合肥通用机械研究院 Ventilation device for refrigerator compressor performance test equipment
CN108871688A (en) * 2018-09-30 2018-11-23 广西玉柴机器股份有限公司 A kind of test-run a machine rack intercooler cooling line leakage detection method
CN110631769A (en) * 2019-09-24 2019-12-31 中国航发航空科技股份有限公司 Convenient sealing test device and test method for engine corrugated pipe

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103162920A (en) * 2013-02-20 2013-06-19 浙江花园电子器材有限公司 Gas detector of normal corrugated pipe
RU2550213C1 (en) * 2014-03-27 2015-05-10 Открытое акционерное общество "Татнефть" им. В.Д. Шашина Air cooling unit
CN104330227A (en) * 2014-09-02 2015-02-04 青岛永通电梯工程有限公司 Pressure test method of intercooler
CN104948443A (en) * 2015-06-10 2015-09-30 合肥通用机械研究院 Ventilation device for refrigerator compressor performance test equipment
CN108871688A (en) * 2018-09-30 2018-11-23 广西玉柴机器股份有限公司 A kind of test-run a machine rack intercooler cooling line leakage detection method
CN110631769A (en) * 2019-09-24 2019-12-31 中国航发航空科技股份有限公司 Convenient sealing test device and test method for engine corrugated pipe

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Legal Events

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

Granted publication date: 20120201

Termination date: 20140706

EXPY Termination of patent right or utility model