CN102735404A - Air-tightness testing device of pipe piece - Google Patents

Air-tightness testing device of pipe piece Download PDF

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Publication number
CN102735404A
CN102735404A CN2012102467495A CN201210246749A CN102735404A CN 102735404 A CN102735404 A CN 102735404A CN 2012102467495 A CN2012102467495 A CN 2012102467495A CN 201210246749 A CN201210246749 A CN 201210246749A CN 102735404 A CN102735404 A CN 102735404A
Authority
CN
China
Prior art keywords
air
pipe fitting
frame
pipe
tank
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.)
Pending
Application number
CN2012102467495A
Other languages
Chinese (zh)
Inventor
卢其元
郁仁兴
刘咏
王喜明
孙惠忠
李忠明
王海华
郁建峰
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.)
JIANGSU LONGYUAN METAL TECHNOLOGY Co Ltd
Original Assignee
JIANGSU LONGYUAN METAL TECHNOLOGY 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 JIANGSU LONGYUAN METAL TECHNOLOGY Co Ltd filed Critical JIANGSU LONGYUAN METAL TECHNOLOGY Co Ltd
Priority to CN2012102467495A priority Critical patent/CN102735404A/en
Publication of CN102735404A publication Critical patent/CN102735404A/en
Pending legal-status Critical Current

Links

Abstract

The invention relates to an air-tightness testing device of a pipe piece. The air-tightness testing device comprises a water tank, and is characterized in that a rack capable of moving up and down is arranged above the water tank; the two ends of the rack are respectively provided with a bracket capable of moving horizontally; the two brackets are respectively provided with a group of pipe-end sealing joints which correspond mutually; and the pipe-end sealing joints are connected with an air pump by air pipes. The air-tightness testing device is applicable to air-tightness test of the pipe piece.

Description

The air tightness test device of pipe fitting
Technical field
The present invention relates to the production technical field of pipe fitting, be meant a kind of air tightness test device of pipe fitting especially.
Background technology
Pipe fitting need carry out air tightness test mostly after processing, under the pressure of regulation, whether have leak source to detect pipe fitting.When detecting pipe fitting, detect through manual work usually at present, automaticity is not high, detection efficiency is lower.Air-tightness detection device to the special preparation of pipe fitting of certain length is also arranged, but its list that can only be applicable to certain-length props up pipe fitting, can not realize that rapid batch detects, applicability is relatively poor.
Summary of the invention
Technical matters to be solved by this invention is: provides a kind of automaticity higher, can improve detection efficiency, and the applicability air tightness test device of pipe fitting preferably.
For addressing the above problem; The technical scheme that the present invention adopts is: the air tightness test device of pipe fitting; Comprise tank, the top of said tank is provided with frame moving up and down, and the two ends of frame are respectively arranged with transversely movable support; Be respectively arranged with one group of end sealing joint of mutual correspondence on two supports, the end sealing joint is connected with air pump through tracheae.
The outside, two ends of said tank is respectively arranged with cylinder, and cylinder vertically is provided with and the expansion link of cylinder is connected with the two ends of frame.
Frame between described two supports is provided with at least one pipe carrier.
The invention has the beneficial effects as follows: the air tightness test device of above-mentioned pipe fitting; It is simple in structure, easy to operate, automaticity is higher, can detect multiple tubing element successively, and can regulate according to the length of required detection pipe fitting; Applicability is better, and detection efficiency is higher.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the plan structure synoptic diagram of Fig. 1;
Among the figure: 1, tank, 2, frame, 3, support, 4, the end sealing joint, 5, tracheae, 6, cylinder, 7, pipe carrier.
Embodiment
Through specific embodiment the air tightness test device of pipe fitting of the present invention is done further to describe in detail below.
Like Fig. 1, shown in Figure 2, the air tightness test device of pipe fitting comprises tank 1; The top of said tank 1 is provided with frame 2 moving up and down; The two ends of frame 2 are respectively arranged with the one group of end sealing joint 4 that is respectively arranged with mutual correspondence on 3, two supports 3 of transversely movable support, and end sealing joint 4 is connected with the air pump (not shown) through tracheae 5; Each group end sealing joint 4 comprises six end sealing joints 4 among the present invention, and concrete quantity can be decided according to actual conditions.
As preferred version, the outside, two ends of said tank 1 is respectively arranged with cylinder 6, and the expansion link of cylinder 6 vertical settings and cylinder 6 is connected with the two ends of frame 2.
As preferred version, the frame 2 between described two supports 3 is provided with at least one pipe carrier 7.The quantity of pipe carrier 7 decides with the length of pipe fitting, and pipe carrier 7 mainly plays the effect of support tubes.
Principle of work of the present invention is: at first the pipe fitting with required detection is placed on the frame 2, and lives through bracket support, then traversing carriage 3; And end sealing joint 4 is tightly connected with the two ends of pipe fitting mutually, then, gas is poured pipe fitting inside through air pump and tracheae 5; After reaching certain pressure; The withdrawal of the expansion link of cylinder 6 makes frame 2 be moved downward to submerge in the water in the tank 1, keeps certain hour; Whether only need on the water surface above the observation pipe fitting whether bubble is arranged this moment, it is good just can to detect the impermeability of pipe fitting under pressured state.Wherein, because support 3 can move on frame 2, so go for the pipe fitting of different length, applicability is better.
The above embodiments are the principle and the effect thereof of illustrative the invention only, and the embodiment of part utilization, but not is used to limit the present invention; Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the invention design, can also make some distortion and improvement, these all belong to protection scope of the present invention.

Claims (3)

1. the air tightness test device of pipe fitting; Comprise tank; It is characterized in that: the top of said tank is provided with frame moving up and down; The two ends of frame are respectively arranged with transversely movable support, are respectively arranged with one group of end sealing joint of mutual correspondence on two supports, and the end sealing joint is connected with air pump through tracheae.
2. the air tightness test device of pipe fitting according to claim 1, it is characterized in that: the outside, two ends of said tank is respectively arranged with cylinder, and cylinder vertically is provided with and the expansion link of cylinder is connected with the two ends of frame.
3. the air tightness test device of pipe fitting according to claim 1 and 2, it is characterized in that: the frame between described two supports is provided with at least one pipe carrier.
CN2012102467495A 2012-07-17 2012-07-17 Air-tightness testing device of pipe piece Pending CN102735404A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012102467495A CN102735404A (en) 2012-07-17 2012-07-17 Air-tightness testing device of pipe piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012102467495A CN102735404A (en) 2012-07-17 2012-07-17 Air-tightness testing device of pipe piece

Publications (1)

Publication Number Publication Date
CN102735404A true CN102735404A (en) 2012-10-17

Family

ID=46991306

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012102467495A Pending CN102735404A (en) 2012-07-17 2012-07-17 Air-tightness testing device of pipe piece

Country Status (1)

Country Link
CN (1) CN102735404A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103364151A (en) * 2013-07-23 2013-10-23 宁波宏武管业有限公司 Testing device for testing flexible pipe
CN103743529A (en) * 2013-12-31 2014-04-23 安徽中鼎金亚汽车管件制造有限公司 Tool for detecting air tightness of pipe fitting
CN103868655A (en) * 2014-02-27 2014-06-18 宁波奥克斯空调有限公司 Water inspection tool for quick joint
CN104198132A (en) * 2014-09-23 2014-12-10 安吉恒盛热能机械有限公司 End face seal type air pressure compactness detection device for small-diameter detected pipe fittings
CN105486462A (en) * 2016-01-21 2016-04-13 洛阳隆华传热节能股份有限公司 Using method of leak detection apparatus for plate and tube joint member of plate type heat exchanger
CN105928663A (en) * 2016-07-04 2016-09-07 潍坊市高品机械制造有限公司 Airtightness testing machine
WO2019028952A1 (en) * 2017-08-10 2019-02-14 南通耀龙金属制造有限公司 Pipeline underwater air tightness test device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2300047C1 (en) * 2005-11-01 2007-05-27 Ильмер Юсупович Хасанов Arrangement for testing pipes
CN201352165Y (en) * 2008-07-23 2009-11-25 南通金恒不锈钢制管有限公司 Device for detecting the air tightness of pipe fittings
CN201413224Y (en) * 2009-06-16 2010-02-24 浙江景宁洁净钢管有限公司 Steel tube seamless checkout gear
CN202676396U (en) * 2012-07-17 2013-01-16 江苏龙源金属科技有限公司 Air-tightness testing device of pipe piece

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2300047C1 (en) * 2005-11-01 2007-05-27 Ильмер Юсупович Хасанов Arrangement for testing pipes
CN201352165Y (en) * 2008-07-23 2009-11-25 南通金恒不锈钢制管有限公司 Device for detecting the air tightness of pipe fittings
CN201413224Y (en) * 2009-06-16 2010-02-24 浙江景宁洁净钢管有限公司 Steel tube seamless checkout gear
CN202676396U (en) * 2012-07-17 2013-01-16 江苏龙源金属科技有限公司 Air-tightness testing device of pipe piece

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103364151A (en) * 2013-07-23 2013-10-23 宁波宏武管业有限公司 Testing device for testing flexible pipe
CN103743529A (en) * 2013-12-31 2014-04-23 安徽中鼎金亚汽车管件制造有限公司 Tool for detecting air tightness of pipe fitting
CN103743529B (en) * 2013-12-31 2016-08-17 安徽中鼎金亚汽车管件制造有限公司 A kind of air tightness of pipe fitting detecting tool
CN103868655A (en) * 2014-02-27 2014-06-18 宁波奥克斯空调有限公司 Water inspection tool for quick joint
CN103868655B (en) * 2014-02-27 2016-08-17 宁波奥克斯空调有限公司 A kind of water inspection frock of snap joint
CN104198132A (en) * 2014-09-23 2014-12-10 安吉恒盛热能机械有限公司 End face seal type air pressure compactness detection device for small-diameter detected pipe fittings
CN105486462A (en) * 2016-01-21 2016-04-13 洛阳隆华传热节能股份有限公司 Using method of leak detection apparatus for plate and tube joint member of plate type heat exchanger
CN105928663A (en) * 2016-07-04 2016-09-07 潍坊市高品机械制造有限公司 Airtightness testing machine
WO2019028952A1 (en) * 2017-08-10 2019-02-14 南通耀龙金属制造有限公司 Pipeline underwater air tightness test device

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Application publication date: 20121017