CN207280845U - A kind of pipeline pressure test connector and its system - Google Patents
A kind of pipeline pressure test connector and its system Download PDFInfo
- Publication number
- CN207280845U CN207280845U CN201720967847.6U CN201720967847U CN207280845U CN 207280845 U CN207280845 U CN 207280845U CN 201720967847 U CN201720967847 U CN 201720967847U CN 207280845 U CN207280845 U CN 207280845U
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- end plate
- pipe
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- pipeline
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Abstract
The utility model discloses a kind of pipeline pressure test connector and its system, wherein, the connector includes：Water pipe silently, water injection valve, air bleeding valve, pressure pump connecting tube and pipe jointer；Water pipe is silently installed on the end plate of steel pipe one end by steel pipe and closure and forms, wherein, it is arranged at intervals with first through hole, the second through hole and third through-hole on end plate, pipe jointer movable set is in the other end of water pipe silently middle steel pipe；The outlet side of the water outlet of water injection valve, the inlet end of air bleeding valve and pressure pump connecting tube is connected with the sealing of first through hole, the second through hole and third through-hole respectively, and the height of water injection valve end plate opposite with respect to the height and pressure pump connecting tube of end plate higher than air bleeding valve with respect to the height of end plate, above-mentioned connector is provided with the system, the connector has simple in structure, design is reasonable, it is easy to use, the advantages that result of the test is accurate.
Description
Technical field
The utility model discloses the technical field for being related to pipeline pressure test, more particularly to a kind of pipeline pressure test
With connector and its system.
Background technology
In the construction of existing engineering construction project, due to the function and usage of oil, gas and water pipeline, often require that to pipeline
Carry out water pressure resistance experiment.
Traditional water-fast pressure test method is to be blocked line end or beginning, then toward water filling in pipeline, then is used
One is silently welded with pipeline full weld, is suppressed with pressure pump, will silently be cut off after the completion of water pressure resistance experiment.Whole process
In, internal soundness when silently being welded with pipeline is more demanding, and when cutting can not only damage tube body, but also due to silently with pipeline
Welded for full weld, it is necessary to largely weld and cut work, it is low not only result in installation efficiency, and caused by welding
The residue to splash when welding slag and cutting very likely enters in pipeline, causes overall water pressure resistance experiment process time-consuming and laborious, effect
Rate is low, is unfavorable for pipeline use and is tested with water pressure resistance.And the main reason for causing the above problem is, pipeline is not exclusively used in
The connector of water pressure resistance experiment.
Therefore, how to research and develop one kind and be exclusively used in pipeline pressure test connector, to simplify the experiment of the water pressure resistance of pipeline, into
For people's urgent problem to be solved.
Utility model content
In consideration of it, the utility model, which discloses, provides a kind of pipeline pressure test connector and its system, at least to solve
When certainly carrying out pipeline pressure test in the past, there are overall water pressure resistance experiment process is time-consuming and laborious, the problems such as inefficiency.
On the one hand the utility model provides a kind of pipeline pressure test connector, the connector, including：Water pipe silently 1,
Water injection valve 2, air bleeding valve 3, pressure pump connecting tube 4 and pipe jointer 5；
Silently 1 end plate 12 that described 11 one end of steel pipe is installed on by steel pipe 11 and closure is formed the water pipe, wherein, institute
State and first through hole, the second through hole and third through-hole are arranged at intervals with end plate 12；
The water outlet of the water injection valve 2 is connected with the first through hole sealing on the end plate 12；
The inlet end of the air bleeding valve 3 is connected with the second through hole sealing on the end plate 12；
The outlet side of the pressure pump connecting tube 4 is connected with the third through-hole sealing on the end plate 12；
The height of the relatively described end plate 12 of the water injection valve 2 higher than the relatively described end plate 12 of the air bleeding valve 3 height and
The height of the relatively described end plate 12 of the pressure pump connecting tube 4；
The other end of 5 movable set of pipe jointer steel pipe 11 in the water pipe silently 1.
It is preferred that the height of the relatively described end plate 12 of the air bleeding valve 3 is less than the relatively described end plate of the pressure pump connecting tube 4
12 height.
Further preferably, the pipe jointer 5 includes：Two semicircle quoits 51 and multiple fastening bolts 52；
Two 51 make-ups of semicircle quoit are set, and the both ends of each semicircle quoit 51 are correspondingly arranged on
Screw hole 511；
Multiple fastening bolts 52 are each passed through correspondence screw hole 511 on two semicircle quoits 51 by two institutes
Semicircle quoit 51 is stated to be fastenedly connected.
Further preferably, the pipe jointer 5 further includes：Rubber seal；
The rubber seal fitting is arranged at the inside of two semicircle quoits 51.
On the other hand the utility model additionally provides a kind of pipeline pressure test system, the system comprises：Pipeline
Water pressure resistance experiment connector and pressure pump；
The pipeline pressure test connector for it is above-mentioned any one；
The gas outlet of the pressure pump and the inlet end of pressure pump connecting tube 4 in the pipeline pressure test connector connect
It is logical.
Pipeline pressure test connector provided by the utility model, mainly by water pipe silently, water injection valve, air bleeding valve, beat
Press pump connecting tube and pipe jointer are formed, and can conveniently be connect silently with pipe jointer cooperation using water pipe due to the connector
The connection of head and tested pipeline, specifically, due to there is the setting of pipe jointer in connector, the water pipe in connector silently only needs
With tested pipeline symmetric points postwelding, it is again coupled to by pipe jointer, without full weld, substantial amounts of welding and cutting can be reduced
Operation, it is easy to use, can keep the clean-up performance of channel interior while improving construction efficiency, and water pipe silently on connect
There are water injection valve, air bleeding valve and pressure pump connecting tube, air that can effectively in discharge line, ensures the accurate of water pressure resistance experiment
Property, therefore, pipeline pressure test connector provided by the utility model has simple in structure, and design is reasonable, easy to use,
The advantages that result of the test is accurate.
Brief description of the drawings
Attached drawing herein is merged in specification and forms the part of this specification, shows and meets the utility model
Embodiment, and be used to together with specification to explain the principle of the utility model.
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, for ordinary skill people
For member, without creative efforts, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is a kind of structure diagram for pipeline pressure test connector that the utility model discloses embodiment offer；
Fig. 2 is that the utility model discloses pipe jointer in a kind of pipeline pressure test connector that embodiment provides
Structure diagram.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During attached drawing, unless otherwise indicated, the same numbers in different attached drawings represent the same or similar key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the utility model.On the contrary, they be only with such as
The example of the consistent device of some aspects be described in detail in the appended claims, the utility model.
Be pipeline pressure test connector referring to Fig. 1, the connector mainly by water pipe silently 1, water injection valve 2, air bleeding valve 3,
Pressure pump connecting tube 4 and pipe jointer 5 are formed, wherein, water pipe silently 1 is installed on steel pipe 11 1 by steel pipe 11 and closure
The end plate 12 at end is formed, and first through hole, the second through hole and third through-hole are arranged at intervals with end plate 12, and pipeline connects
Connect the other end of 5 movable set of device steel pipe 11 in water pipe silently 1, water outlet and first on end plate 12 of above-mentioned water injection valve 2
The sealing connection of through hole full weld, the inlet end of air bleeding valve 3 are connected with the second through hole full weld sealing on end plate 12, pressure pump connecting tube
4 outlet side is connected with the third through-hole full weld sealing on end plate 12, and above-mentioned water injection valve 2 is higher than row with respect to the height of end plate 12
The height of the end plate 12 opposite with respect to the height and pressure pump connecting tube 4 of end plate 12 of air valve 3.
The pipeline pressure test connector that the present embodiment provides, pipeline can be greatly simplified by the design of said structure
Water pressure resistance experiment process, improve test efficiency and accuracy.It is as follows referring to Fig. 1, its specific work progress：When needing to carry out
During the water pressure resistance experiment of pipeline, after first one end of tested pipeline 6 is blocked, tested pipeline 6 is poured water to after slightly less than at the mouth of pipe,
Pipe jointer is disassembled from steel pipe, by water pipe, silently the end of middle steel pipe is alignd with tested pipeline 6 and is connected, and even
The place's of connecing Symmetric mean breaks after 4 points of weldering, and pipe jointer is fixedly set on steel pipe, and by the connection of steel pipe and tested pipeline 6
Pressure pump is finally connected at the air inlet of pressure pump connecting tube by place in being wrapped in, and completes connection；Then water pressure resistance examination is carried out
The preliminary preparation tested, opening water injection valve and air bleeding valve, the water filling into water injection valve by water pipe, untill air bleeding valve water outlet,
Air bleeding valve is closed, is continued to water injection valve water filling, last air in water injection valve is discharged, closes water injection valve, starts pressure pump and carries out
Suppress, when pressure pump gauge hand just has numerical value, open air bleeding valve, it is ensured that without air, the row of being again switched off in working line
Air valve, the last formal water pressure resistance that starts are tested.
From the Specific construction process of above-mentioned pipeline pressure test connector, the pipeline that the present embodiment provides is water-fast
Experiment connector is pressed, is had the following advantages：
1st, can silently the full weld Innovation of Connection between tested pipeline be spot welding by water pipe by the setting of pipe jointer
Connection, reduces substantial amounts of welding and cutting operation, without carrying out multiprocessing to junction, ensure that the complete of pipeline and cleaning
Degree, improves construction efficiency；
2nd, due to water pipe silently on be provided with water injection valve, air bleeding valve and pressure pump connecting tube, can effectively empty tested
Air in pipeline, ensures the accuracy of water pressure resistance experiment.
3rd, silently there is seepy question with tested line connection even in water pipe, also only need to pipe jointer is again tight
Gu compared with the processing mode simple and fast of traditional handicraft leak.
In order to further improve the accuracy of water pressure resistance experiment, it is ensured that the air in tested pipeline is all discharged, as skill
Air bleeding valve 3, is designed as the height of end plate 12 opposite less than pressure pump connecting tube 4 by the improvement of art scheme with respect to the height of end plate 12
Degree.
Referring to Fig. 2 be pipe jointer concrete structure diagram, the pipe jointer 5 mainly by two semicircle quoits 51 with
And multiple fastening bolts 52 form, wherein, two 51 make-ups of semicircle quoit are set, and the both ends of each semicircle quoit 51 are equal
It is correspondingly arranged on screw hole 511, and multiple fastening bolts 52 are each passed through correspondence screw hole 511 on two semicircle quoits 51 by two
A semicircle quoit 51 is fastenedly connected.
In order to improve the leakproofness of the pipe jointer, as the improvement of scheme, also design is wrapped in pipe jointer 5
Include：Rubber seal, the rubber seal are bonded the inside for being arranged at two semicircle quoits 51.
What the present embodiment provided is mainly tried for a kind of pipeline pressure test system, the system by pipeline pressure
Test and formed with connector and pressure pump, wherein, pipeline pressure test connector can be any one in the embodiment above
Kind, and the gas outlet of pressure pump is connected with pipeline pressure test with the inlet end of pressure pump connecting tube 4 in connector.
Pipeline pressure in the course of work and the embodiment above of pipeline pressure test system in the present embodiment
The course of work of experiment connector is similar, just repeats no more again.
Those skilled in the art will readily occur to this practicality after considering specification and putting into practice utility model disclosed herein
New other embodiments.This application is intended to cover any variations, uses, or adaptations of the utility model, these
Variations, uses, or adaptations follow the general principle of the utility model and including undocumented skills of the utility model
Common knowledge or conventional techniques in art field.Description and embodiments be considered only as it is exemplary, the utility model
True scope and spirit are pointed out by claim.
It should be appreciated that the accurate knot that the utility model is not limited to be described above and is shown in the drawings
Structure, and various modifications and changes may be made without departing from the scope thereof.The scope of the utility model only will by appended right
Ask to limit.
Claims (4)
- A kind of 1. pipeline pressure test connector, it is characterised in that including：Water pipe silently (1), water injection valve (2), air bleeding valve (3), pressure pump connecting tube (4) and pipe jointer (5)；Silently (1) is installed on the end plate (12) of the steel pipe (11) one end by steel pipe (11) and closure and forms the water pipe, its In, it is arranged at intervals with first through hole, the second through hole and third through-hole on the end plate (12)；The water outlet of the water injection valve (2) is connected with the first through hole sealing on the end plate (12)；The inlet end of the air bleeding valve (3) is connected with the second through hole sealing on the end plate (12)；The outlet side of the pressure pump connecting tube (4) is connected with the third through-hole sealing on the end plate (12)；The height of the relatively described end plate (12) of the water injection valve (2) is higher than the height of the relatively described end plate (12) of the air bleeding valve (3) Degree and the height of the relatively described end plate (12) of the pressure pump connecting tube (4)；The other end of pipe jointer (5) movable set steel pipe (11) in the water pipe silently (1).
- 2. pipeline pressure test connector according to claim 1, it is characterised in that the pipe jointer (5) includes： Two semicircle quoits (51) and multiple fastening bolts (52)；Two semicircle quoit (51) make-ups are set, and the both ends of each semicircle quoit (51) are correspondingly arranged on Screw hole (511)；Multiple fastening bolts (52) are each passed through correspondence screw hole (511) on two semicircle quoits (51) by two The semicircle quoit (51) is fastenedly connected.
- 3. pipeline pressure test connector according to claim 2, it is characterised in that the pipe jointer (5) is also wrapped Include：Rubber seal；The rubber seal fitting is arranged at the inside of two semicircle quoits (51).
- A kind of 4. pipeline pressure test system, it is characterised in that the system comprises：Pipeline pressure test connector with And pressure pump；The pipeline pressure test is any one in claims 1 to 3 with connector；The gas outlet of the pressure pump and the inlet end of pressure pump connecting tube (4) in the pipeline pressure test connector connect It is logical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720967847.6U CN207280845U (en) | 2017-08-04 | 2017-08-04 | A kind of pipeline pressure test connector and its system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720967847.6U CN207280845U (en) | 2017-08-04 | 2017-08-04 | A kind of pipeline pressure test connector and its system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207280845U true CN207280845U (en) | 2018-04-27 |
Family
ID=61986916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720967847.6U Expired - Fee Related CN207280845U (en) | 2017-08-04 | 2017-08-04 | A kind of pipeline pressure test connector and its system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207280845U (en) |
-
2017
- 2017-08-04 CN CN201720967847.6U patent/CN207280845U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |