CN206339339U - A kind of solar thermal collector seal for pipe joints detection means - Google Patents

A kind of solar thermal collector seal for pipe joints detection means Download PDF

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Publication number
CN206339339U
CN206339339U CN201621459692.7U CN201621459692U CN206339339U CN 206339339 U CN206339339 U CN 206339339U CN 201621459692 U CN201621459692 U CN 201621459692U CN 206339339 U CN206339339 U CN 206339339U
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CN
China
Prior art keywords
cylinder
tank
pipe
pressing plate
gas tube
Prior art date
Application number
CN201621459692.7U
Other languages
Chinese (zh)
Inventor
任常原
刘刚
石俊龙
姜博
周云祥
郑璐
Original Assignee
吉林省建筑科学研究设计院(吉林省建筑工程质量检测中心)
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Application filed by 吉林省建筑科学研究设计院(吉林省建筑工程质量检测中心) filed Critical 吉林省建筑科学研究设计院(吉林省建筑工程质量检测中心)
Priority to CN201621459692.7U priority Critical patent/CN206339339U/en
Application granted granted Critical
Publication of CN206339339U publication Critical patent/CN206339339U/en

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Abstract

A kind of solar thermal collector seal for pipe joints detection means, belong to Product checking technical field, constituted using tank, base, support body, cylinder, pressing plate and sealing plate, base has upward portal body, cylinder is arranged on support body, and the telescoping cylinder top of cylinder is provided with pressing plate, and the bottom surface of pressing plate is fixed with sealing plate, water injection pipe and gas tube are housed, water injection pipe and gas tube are each passed through the side wall of tank on the side wall of tank.During detection, the rectangular tube for being just welded with short thread pipe is put into tank, the openend of rectangular tube is connected with gas tube, the water filling into tank by water injection pipe, the telescoping cylinder of operation cylinder is moved down, and band dynamic pressure plate and sealing plate are pushed, and the opening of short thread pipe is sealed, then inflated by gas tube into rectangular tube, whether bubble is produced at the weld bond between observation short thread pipe and rectangular tube.The utility model is simple in construction, easy to operate, and testing result is reliable.

Description

A kind of solar thermal collector seal for pipe joints detection means

Technical field

The utility model belongs to Product checking technical field, is related to a kind of seal for pipe joints detection means.

Background technology

Solar thermal collector is main to enter pipe, heating agent efferent duct, thermal-collecting tube with set of heat exchange tubes into heating agent passes through heat by heating agent Matchmaker enters pipe and enters heat exchanger tube progress heat exchange, and heated heating agent is again by the output of heating agent efferent duct.The present inventor is to the sun Energy heat collector is improved, and heating agent is entered into pipe and heating agent efferent duct is designed to weld on rectangular tube, the side tube wall of rectangular tube Row's short thread pipe is connected to, in order to which scene is assembled to heating agent into pipe and heating agent efferent duct with heat exchanger tube.Due to square Pipe is connected with short thread pipe by welding manner, needs the sealing of butt welding mouth to be detected after completing welding, existing Method is to seal the opening of short thread pipe to inject the fluent material such as water or oil in backward rectangular tube, then observe liquid whether from Seepage at weld bond.Detection efficiency is low, and needs square shaped pipe cleaning inside, drying after the completion of detection.

The content of the invention

The technical problems to be solved in the utility model is to provide a kind of solar thermal collector seal for pipe joints detection means.

The scheme that the utility model solves technical problem is to use tank, base, support body, cylinder, pressing plate and sealing plate structure Into solar thermal collector seal for pipe joints detection means, tank is placed on base, and base has upward portal body, cylinder peace On support body, the telescoping cylinder of cylinder is downward and corresponding with the aperture position of tank, and the telescoping cylinder top of cylinder is provided with pressure Plate, the bottom surface of pressing plate, which is fixed with sealing plate, the side wall of tank, is equipped with water injection pipe and gas tube, and water injection pipe and gas tube are worn respectively The side wall of water-carrying groove.During detection, the rectangular tube for being just welded with short thread pipe is put into tank, short thread pipe it is opening up, The openend of rectangular tube is connected with gas tube, and will be sealed around junction, and the water filling into tank by water injection pipe, water level surpasses Weld bond between too short screwed pipe and rectangular tube, the telescoping cylinder of operation cylinder is moved down, and band dynamic pressure plate and sealing plate are pushed, and are made The opening of sealing plate and short thread pipe is in close contact, the opening of short thread pipe is sealed, then by gas tube to rectangular tube Bubble whether is produced at interior inflation, the weld bond between observation short thread pipe and rectangular tube, sealing detection is completed.

The utility model is simple in construction, easy to operate, and testing result is reliable.

Brief description of the drawings

Accompanying drawing 1 is the utility model schematic diagram.

Embodiment

The utility model is made up of tank 1, base 2, support body 3, cylinder 4, pressing plate 5 and sealing plate 6, and tank 1 is placed on bottom On seat 2, base 2 has a upward portal body 3, and cylinder 4 is arranged on support body 3, the telescoping cylinder of cylinder 4 downwards, and with tank 1 Aperture position correspondence, the telescoping cylinder top of cylinder 4 is provided with pressing plate 5, and the bottom surface of pressing plate 5 is fixed with sealing plate 6, tank 1 Water injection pipe 7 and gas tube 8 are housed, water injection pipe 7 and gas tube 8 are each passed through the side wall of tank 1 on the wall of side.By rectangular tube 8 in figure And the short thread pipe 9 on rectangular tube 8 is also illustrated in tank, to be better understood to originally new.

Claims (1)

1. a kind of solar thermal collector seal for pipe joints detection means, it is characterised in that:It by tank, base, support body, cylinder, Pressing plate and sealing plate constitute solar thermal collector seal for pipe joints detection means, and tank is placed on base, and base has upward Portal body, cylinder is arranged on support body, the telescoping cylinder of cylinder is downwards, and corresponding with the aperture position of tank, and cylinder is stretched Contracting cylinder top is provided with pressing plate, and the bottom surface of pressing plate, which is fixed with sealing plate, the side wall of tank, is equipped with water injection pipe and gas tube, water filling Pipe and gas tube are each passed through the side wall of tank.
CN201621459692.7U 2016-12-28 2016-12-28 A kind of solar thermal collector seal for pipe joints detection means CN206339339U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621459692.7U CN206339339U (en) 2016-12-28 2016-12-28 A kind of solar thermal collector seal for pipe joints detection means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621459692.7U CN206339339U (en) 2016-12-28 2016-12-28 A kind of solar thermal collector seal for pipe joints detection means

Publications (1)

Publication Number Publication Date
CN206339339U true CN206339339U (en) 2017-07-18

Family

ID=59303932

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621459692.7U CN206339339U (en) 2016-12-28 2016-12-28 A kind of solar thermal collector seal for pipe joints detection means

Country Status (1)

Country Link
CN (1) CN206339339U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107631841A (en) * 2017-09-08 2018-01-26 真木农业设备(安徽)有限公司 A kind of detection device and its detection method for being used to detect the welding leakage of thermal-arrest pipeline
CN107631842A (en) * 2017-09-08 2018-01-26 真木农业设备(安徽)有限公司 A kind of detection device and application method for being used to detect the leakage of thermal-arrest pipeline
CN109813499A (en) * 2018-12-24 2019-05-28 芜湖恒美电热器具有限公司 A kind of equipment for heat-generating pipe sealing propertytest

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107631841A (en) * 2017-09-08 2018-01-26 真木农业设备(安徽)有限公司 A kind of detection device and its detection method for being used to detect the welding leakage of thermal-arrest pipeline
CN107631842A (en) * 2017-09-08 2018-01-26 真木农业设备(安徽)有限公司 A kind of detection device and application method for being used to detect the leakage of thermal-arrest pipeline
CN107631841B (en) * 2017-09-08 2019-11-19 真木农业设备(安徽)有限公司 A kind of detection device and its detection method welding leakage for detecting thermal-arrest pipeline
CN109813499A (en) * 2018-12-24 2019-05-28 芜湖恒美电热器具有限公司 A kind of equipment for heat-generating pipe sealing propertytest

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