CN207816527U - A kind of Flexible pipe fitting leak-testing apparatus - Google Patents
A kind of Flexible pipe fitting leak-testing apparatus Download PDFInfo
- Publication number
- CN207816527U CN207816527U CN201820200396.8U CN201820200396U CN207816527U CN 207816527 U CN207816527 U CN 207816527U CN 201820200396 U CN201820200396 U CN 201820200396U CN 207816527 U CN207816527 U CN 207816527U
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- pipe fitting
- air
- testing apparatus
- connecting tube
- flexible pipe
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Abstract
The utility model discloses a kind of Flexible pipe fitting leak-testing apparatus, including：Pedestal；Supporting rack；Air charging system, it include mounting plate, several penetrate the connecting tube of the mounting plate, the spherical current divider for mounting bracket, being arranged in the mounting bracket headspace compressor, being arranged on the mounting bracket and being connected to the appendix of the air compressor, gas pressure detector connect with the spherical current divider and air inlet pipe, connecting tube bottom end fixation pipe fitting to be checked vertically；Detection device comprising the detection liquid for being vertically arranged cylinder on the base, the water vat on the cylinder top and upper opening being set and is accommodated in inside the water vat.A kind of Flexible pipe fitting leak-testing apparatus provided by the utility model can make air-leakage test effect reach best; and preferably protect pipe fitting to be checked while detecting pipe fitting; the size and rate that liquid generates bubble are detected by observation, more intuitively reflects the air-tightness of pipe fitting to be checked and the undesirable position of air-tightness.
Description
Technical field
The utility model is related to Flexible pipe fitting detection device technology fields, and more specifically, the utility model is related to one kind
Flexible pipe fitting leak-testing apparatus.
Background technology
Various equipment include the pipeline of housed device all general requirement sealings, such as air-conditioning duct, in production must be into
Row sealing propertytest, and the method generally used is：It will be put into water after seal for pipe joints, then be passed through the gas progress of certain pressure
If detection operates just cumbersome, and can remain certain water in pipeline after detection there are many aperture on pipeline,
Pipeline easily gets rusty, and influences the use of equipment, in addition to this, since the unstable or air pressure of air pressure is excessive, easily causes pipe fitting not
Reversible deformation or damage.
Utility model content
One purpose of the utility model is to solve at least the above, and provide the advantages of at least will be described later.
There is provided a kind of more intuitive effective Flexible pipe fitting leak-testing apparatus there are one purpose for the utility model.
To achieve the goals above, the utility model provides a kind of Flexible pipe fitting leak-testing apparatus, including：
Pedestal；
Supporting rack, setting is on the base；
Air charging system is arranged on support frame as described above, and the air charging system includes being horizontally set on support frame as described above
Mounting plate, several penetrate the mounting plate vertically and be fixed on the mounting plate connecting tube, be arranged in the installation
Mounting bracket at the top of plate, setting in the mounting bracket headspace compressor, be arranged on the mounting bracket and with the air
The spherical current divider of the appendix connection of compressor, with the gas pressure detector that connect of spherical shape current divider and several by institute
The air inlet pipe that spherical current divider is connected to the connecting tube is stated, the gas pressure detector is electrically connect with the air compressor,
The gas pressure detector controls the start and stop of the air compressor, and pipe fitting to be checked, the appendix are fixed in the connecting tube bottom end
It is equipped with check valve；
Detection device, on the base and immediately below the air charging system, the detection device includes for setting
It is vertically arranged cylinder on the base, the water vat on the cylinder top and upper opening is set and is accommodated in the water
The detection liquid of cylinder interior.
Preferably, being connected by leakproof connection axis between the air inlet pipe and the connecting tube.
Preferably, the connecting tube is internally provided with tubular retainer, the connection inside pipe wall is equipped with screw thread, the tubulose
Fixator appearance is equipped with the screw thread to match with the connection inside pipe wall.
Preferably, the tubular retainer inner wall is equipped with the screw thread to match with the pipe fitting to be checked, and the tubulose
The internal diameter of fixator is 5-25mm.
Preferably, detection the distance between the liquid surface and the connecting tube lower end are more than the length of the pipe fitting to be checked
Degree, and gap is 3-5cm.
Preferably, the air inlet pipe is identical with the quantity of connecting tube and corresponds, quantity is at least 3.
The utility model includes at least following advantageous effect：
1, a kind of Flexible pipe fitting leak-testing apparatus described in the utility model is made by being inflated for pipe fitting to be checked in it
Portion's pressure increases, and so that detection result is reached best, and inside pipe fitting to be checked will not intake, while detecting pipe fitting preferably
Protect pipe fitting to be checked.
2, a kind of Flexible pipe fitting leak-testing apparatus described in the utility model detects liquid by observation and generates bubble
Size and rate, more intuitively reflect the air-tightness of pipe fitting to be checked and the undesirable position of air-tightness.
3, a kind of Flexible pipe fitting leak-testing apparatus described in the utility model is simple in structure, and reasonable design is suitble to push away
It is wide to use.
Part is illustrated to embody by the further advantage, target and feature of the utility model by following, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Description of the drawings
Fig. 1 is the structural schematic diagram of Flexible pipe fitting leak-testing apparatus described in the utility model.
Fig. 2 is the structural schematic diagram of the connecting tube of Flexible pipe fitting leak-testing apparatus described in the utility model.
Specific implementation mode
Below in conjunction with the accompanying drawings and embodiment is described in further detail the utility model, to enable people in the art
Member can implement according to this with reference to specification word.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein are not precluded one or more
The presence or addition of a other elements or combinations thereof.
As depicted in figs. 1 and 2, the utility model provides a kind of Flexible pipe fitting leak-testing apparatus, including：
Pedestal 1；
Supporting rack 2 is arranged on the pedestal 1；
Air charging system is arranged on support frame as described above 2, and the air charging system includes being horizontally set on support frame as described above 2
On mounting plate 3, several penetrate the mounting plate 3 vertically and be fixed on the mounting plate 3 connecting tube 15, be arranged in institute
The mounting bracket 4 for stating 3 top of mounting plate, is arranged on the mounting bracket 4 air compressor 5 being arranged at the top of the mounting bracket 4
And the air pressure being connect with the spherical current divider 11 of the connection of the appendix of the air compressor 59, with the spherical current divider 11 is examined
Survey device 12 and several air inlet pipe 13 for being connected to the spherical current divider 11 with the connecting tube 15, the gas pressure detector
12 are electrically connected with the air compressor 5, and the gas pressure detector 12 controls the start and stop of the air compressor 5, the company
Pipe fitting 16 to be checked is fixed in 15 bottom end of take over, and the appendix 9 is equipped with check valve 10；
Detection device, is arranged on the pedestal 1 and immediately below the air charging system, the detection device includes
The cylinder 6 that is vertically arranged on the pedestal 1 is arranged the water vat 7 on 6 top of the cylinder and upper opening and is accommodated in institute
State the detection liquid 8 inside water vat 7.
Further, connected by leakproof connection axis 14 between the air inlet pipe 13 and the connecting tube 15.
Further, the connecting tube 15 is internally provided with tubular retainer 17, and 15 inner wall of the connecting tube is equipped with screw thread, institute
It states 17 appearance of tubular retainer and is equipped with the screw thread to match with 15 inner wall of the connecting tube.
Further, 17 inner wall of the tubular retainer is equipped with the screw thread to match with the pipe fitting 16 to be checked, and described
The internal diameter of tubular retainer 17 is 5-25mm.
Further, the distance between 8 surface of detection liquid and 15 lower end of the connecting tube are more than the pipe fitting to be checked
16 length, and gap is 3-5cm.
Further, the air inlet pipe 13 is identical with the quantity of connecting tube 15 and corresponds, and quantity is at least 3.
The operation principle of the utility model is：1, the pipe fitting 16 to be checked is fixed on to be formed in the connecting tube 15 and is closed
Cavity；2, the power supply of the air compressor 5 is connected, and starts the air compressor 5 for the first time, the air compressor 5 will
The compressed air input spherical current divider 11, and then enter in the closed cavity of the pipe fitting 16 to be checked, the closed cavity
Interior air pressure starts to increase；3, the gas pressure detector 12 is detected the air pressure in the spherical current divider 11, when described
When air pressure in spherical current divider 11 is more than setting value, superpressure signal is transmitted to the air compressor by the gas pressure detector 12
5, the air compressor 5, which stops gas transmission, to be made in this way, under the action of the gas pressure detector 12 in the pipe fitting to be checked 16
Air pressure tend towards stability；4, start the cylinder 6, the cylinder 6 drives the water vat 7 to move upwards, until the pipe to be checked
Part 16 is completely immersed in the detection liquid 8；5, rate and the position that bubble and bubble whether are generated in the detection liquid 8 observed
It sets.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (6)
1. a kind of Flexible pipe fitting leak-testing apparatus, which is characterized in that including：
Pedestal；
Supporting rack, setting is on the base；
Air charging system is arranged on support frame as described above, and the air charging system includes the peace being horizontally set on support frame as described above
Loading board, several penetrate the mounting plate vertically and be fixed on the mounting plate connecting tube, be arranged on the mounting plate top
The mounting bracket in portion, the air compressor being arranged at the top of the mounting bracket, be arranged on the mounting bracket and with the air pressure
The spherical current divider of the appendix connection of contracting machine, the gas pressure detector being connect with the spherical current divider and several will described in
The air inlet pipe that spherical current divider is connected to the connecting tube, the gas pressure detector are electrically connect with the air compressor, institute
State the start and stop that gas pressure detector controls the air compressor, pipe fitting to be checked is fixed in connecting tube bottom end, on the appendix
Equipped with check valve；
Detection device, on the base and immediately below the air charging system, the detection device includes vertical for setting
Cylinder on the base is set, the water vat on the cylinder top and upper opening is set and is accommodated in the water vat
The detection liquid in portion.
2. a kind of Flexible pipe fitting leak-testing apparatus according to claim 1, which is characterized in that the air inlet pipe and institute
It states and is connected by leakproof connection axis between connecting tube.
3. a kind of Flexible pipe fitting leak-testing apparatus according to claim 1, which is characterized in that inside the connecting tube
Equipped with tubular retainer, the connection inside pipe wall is equipped with screw thread, and the tubular retainer appearance is equipped with and the connection inside pipe wall
The screw thread to match.
4. a kind of Flexible pipe fitting leak-testing apparatus according to claim 3, which is characterized in that the tubular retainer
Inner wall is equipped with the screw thread to match with the pipe fitting to be checked, and the internal diameter of the tubular retainer is 5-25mm.
5. a kind of Flexible pipe fitting leak-testing apparatus according to claim 1, which is characterized in that the detection liquid surface
The distance between described connecting tube lower end is more than the length of the pipe fitting to be checked, and gap is 3-5cm.
6. a kind of Flexible pipe fitting leak-testing apparatus according to claim 1, which is characterized in that the air inlet pipe and company
The quantity taken over is identical and corresponds, and quantity is at least 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820200396.8U CN207816527U (en) | 2018-02-05 | 2018-02-05 | A kind of Flexible pipe fitting leak-testing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820200396.8U CN207816527U (en) | 2018-02-05 | 2018-02-05 | A kind of Flexible pipe fitting leak-testing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207816527U true CN207816527U (en) | 2018-09-04 |
Family
ID=63320592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820200396.8U Active CN207816527U (en) | 2018-02-05 | 2018-02-05 | A kind of Flexible pipe fitting leak-testing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207816527U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043684A (en) * | 2019-05-27 | 2019-07-23 | 马荣立 | A kind of embolism valve |
| CN111366306A (en) * | 2020-04-28 | 2020-07-03 | 山东金润德新材料科技股份有限公司 | Automatic airtight testing machine for water separator |
-
2018
- 2018-02-05 CN CN201820200396.8U patent/CN207816527U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043684A (en) * | 2019-05-27 | 2019-07-23 | 马荣立 | A kind of embolism valve |
| CN111366306A (en) * | 2020-04-28 | 2020-07-03 | 山东金润德新材料科技股份有限公司 | Automatic airtight testing machine for water separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201120 Address after: Room 101, No.9, Wuxiang, Desheng street, Huangpu District, Guangzhou City, Guangdong Province 510000 Patentee after: Guangzhou Jingma Machinery Manufacturing Co., Ltd Address before: 510000 Guangdong Dou Tong Road complex, Whampoa, Guangzhou 302 Patentee before: GUANGZHOU XIAOTENG BELLOWS MANUFACTURING Co.,Ltd. |