CN217901145U - Quick low-consumption pipeline component gas tightness detection device - Google Patents
Quick low-consumption pipeline component gas tightness detection device Download PDFInfo
- Publication number
- CN217901145U CN217901145U CN202221608333.9U CN202221608333U CN217901145U CN 217901145 U CN217901145 U CN 217901145U CN 202221608333 U CN202221608333 U CN 202221608333U CN 217901145 U CN217901145 U CN 217901145U
- Authority
- CN
- China
- Prior art keywords
- fastening
- barrel
- intake pipe
- screw thread
- low
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 230000006978 adaptation Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims abstract description 4
- 241000883990 Flabellum Species 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a quick low-loss pipeline component gas tightness detection device, including the intake pipe, the front end of intake pipe is equipped with the recess, the recess internal fixation is equipped with the sealing washer, the rear end intercommunication admission valve and the barometer of intake pipe, the outer lane of intake pipe is equipped with the connection barrel, the outer lane of connection barrel is equipped with the fastening barrel, the front end activity of connection barrel is equipped with round fastening fan piece, leave the gap between the adjacent fastening fan piece, the fastening fan piece includes fastening end and link, fastening end outer lane is equipped with first screw thread, the fastening end inboard is equipped with the rubber layer, fastening end is connected to link one end, other end swing joint is to the connection barrel, the front end inner wall of fastening barrel is equipped with the second screw thread with first screw thread adaptation.
Description
Technical Field
The utility model relates to an airtight detection area, especially a quick low-consumption pipeline component gas tightness detection device.
Background
The automobile is provided with various pipelines, such as an air inlet/exhaust pipeline and an oil inlet/exhaust pipeline, many of the pipelines are formed by welding at least two parts, if welding defects exist in the welding process, the tightness of the pipelines cannot be guaranteed, and after the pipelines are installed on the automobile, certain potential safety hazards exist, so that the air tightness of the welded pipelines needs to be detected, at present, the air tightness is detected by immersing the pipelines in water to pressurize and observe whether bubbles are generated so as to judge the tightness, but the small gaps cannot generate very visual bubbles, and the pipeline elements with high performance requirements cannot be applied.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims to solve the technical problem that to prior art not enough, provide a quick low-consumption pipeline component gas tightness detection device.
In order to solve the technical problem, the utility model discloses a quick low-loss pipeline component gas tightness detection device, including the intake pipe, the front end of intake pipe is equipped with the recess, the recess internal fixation is equipped with the sealing washer, the rear end intercommunication admission valve and the barometer of intake pipe, the outer lane of intake pipe is equipped with the connecting barrel, the outer lane of connecting barrel is equipped with the fastening barrel, the front end activity of connecting barrel is equipped with round fastening fan piece, leave the gap between the adjacent fastening fan piece, the fastening fan piece includes fastening end and link, fastening end outer lane is equipped with first screw thread, fastening end inboard is equipped with the rubber layer, fastening end is connected to link one end, other end swing joint is to the connecting barrel, the front end inner wall of fastening barrel is equipped with the second screw thread with first screw thread adaptation.
The utility model discloses in, the sealing washer is rubber seal, and thickness is greater than the thickness of the pipe fitting that awaits measuring.
The utility model discloses in, when the fastening fan piece was tightened to in the fastening barrel, the inboard rubber layer of fastening fan piece pasted the outer wall of the pipe fitting that awaits measuring.
In the utility model, 6 fastening fan blades are provided.
The utility model discloses in, the recess at the intake pipe front end is fixed to the sealing washer rear end.
The utility model discloses in, connect barrel and intake pipe structure as an organic whole.
Has the beneficial effects that: the utility model discloses convenient to use connects closely, and the pipe fitting that detects is waited in connection that can be quick admits air through the admission valve and detects atmospheric pressure stability to judge the pipe fitting gas tightness.
Drawings
These and/or other advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings and the following detailed description.
Fig. 1 is a schematic structural view.
Detailed Description
Example (b):
as shown in fig. 1, the embodiment provides a device for detecting the air tightness of a fast and low-loss pipeline element, which includes an air inlet pipe 1, a groove 2, a sealing ring 3, an air inlet valve 4, an air pressure gauge 5, a connecting cylinder 6, a fastening cylinder 7, a fastening fan 8, a first thread 9, a rubber layer 10, and a second thread 11;
specifically, the front end of intake pipe 1 is equipped with recess 2, the recess internal fixation is equipped with sealing washer 3, the rear end intercommunication admission valve 4 and barometer 5 of intake pipe, the outer lane of intake pipe is equipped with connecting cylinder 6, connecting cylinder's outer lane is equipped with fastening cylinder 7, connecting cylinder's front end activity is equipped with round fastening flabellum 8, leave the gap between the adjacent fastening flabellum, fastening flabellum includes fastening end 8a and link 8b, the fastening end outer lane is equipped with first screw thread 9, the fastening end inboard is equipped with rubber layer 10, the fastening end is connected to link one end, other end swing joint is to connecting cylinder, the front end inner wall of fastening cylinder is equipped with the second screw thread 11 with first screw thread adaptation.
In this embodiment, the sealing washer is rubber seal, and thickness is greater than the thickness of the pipe fitting that awaits measuring.
When the fastening cylinder body is screwed to the fastening fan blade, the rubber layer on the inner side of the fastening fan blade is tightly attached to the outer wall of the pipe fitting to be tested. There are 6 fastening sectors.
The rear end of the sealing ring is fixed in a groove at the front end of the air inlet pipe.
The connecting cylinder body and the air inlet pipe are of an integrated structure.
This embodiment is when using, place the front end of intake pipe 1 in with the pipe fitting 12 that awaits measuring, insert the butt on sealing washer 3, then remove fastening barrel 7 toward the front end, press fastening fan 8 to the surface of the pipe fitting 12 that awaits measuring, then screw up first screw thread 9 and second screw thread 11, make the rubber layer 10 fastening paste the surface of the pipe fitting 12 that awaits measuring, also further draw intake pipe front end sealing washer 3 and the pipe fitting 12 that awaits measuring near when screwing up the screw thread, make the junction of pipe fitting 12 and intake pipe that awaits measuring be in sealedly, the pipe fitting 12 both ends that awaits measuring are connected to the device respectively, one end is kept fixed after pressurizeing to the survey atmospheric pressure value through admission valve 4, observe barometer 5 after one hour, if atmospheric pressure does not diminish, then indicate that the gas tightness is up to standard.
The utility model provides a quick low-consumption pipeline component gas tightness detection device's thinking and method, the method and the way that specifically realize this technical scheme are many, above only the utility model discloses a preferred embodiment should point out, to the ordinary technical personnel of this technical field, is not deviating from the utility model discloses under the prerequisite of principle, can also make a plurality of improvements and moist decorations, these improvements should also be regarded as with moist decorations the utility model discloses a protection scope. All the components not specified in the present embodiment can be realized by the prior art.
Claims (6)
1. The utility model provides a quick low-loss pipeline component gas tightness detection device, a serial communication port, including the intake pipe, the front end of intake pipe is equipped with the recess, the recess internal fixation is equipped with the sealing washer, the rear end intercommunication intake valve and the barometer of intake pipe, the outer lane of intake pipe is equipped with the connection barrel, the outer lane of connecting the barrel is equipped with the fastening barrel, the front end activity of connecting the barrel is equipped with round fastening fan piece, leave the gap between the adjacent fastening fan piece, fastening fan piece includes fastening end and link, the fastening end outer lane is equipped with first screw thread, the fastening end inboard is equipped with the rubber layer, the fastening end is connected to link one end, other end swing joint is to the connection barrel, the front end inner wall of fastening barrel is equipped with the second screw thread with first screw thread adaptation.
2. The device for detecting the airtightness of a rapid and low-loss pipeline component according to claim 1, wherein the sealing ring is a rubber sealing ring, and the thickness of the rubber sealing ring is greater than that of the pipe fitting to be detected.
3. The device for detecting the air tightness of the pipeline component with low speed and low consumption as claimed in claim 1, wherein when the fastening cylinder is screwed to the fastening fan, the rubber layer on the inner side of the fastening fan is tightly attached to the outer wall of the pipe fitting to be detected.
4. A rapid low-loss air-tightness testing device for pipeline components according to claim 1, wherein there are 6 fastening fan blades.
5. The device for detecting the airtightness of the pipeline element with low speed and low consumption according to claim 1, wherein the rear end of the sealing ring is fixed to a groove at the front end of the air inlet pipe.
6. The device for detecting the airtightness of the pipeline component with low speed and low consumption as claimed in claim 1, wherein the connecting cylinder and the air inlet pipe are of an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221608333.9U CN217901145U (en) | 2022-06-24 | 2022-06-24 | Quick low-consumption pipeline component gas tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221608333.9U CN217901145U (en) | 2022-06-24 | 2022-06-24 | Quick low-consumption pipeline component gas tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217901145U true CN217901145U (en) | 2022-11-25 |
Family
ID=84132467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221608333.9U Active CN217901145U (en) | 2022-06-24 | 2022-06-24 | Quick low-consumption pipeline component gas tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217901145U (en) |
-
2022
- 2022-06-24 CN CN202221608333.9U patent/CN217901145U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217901145U (en) | Quick low-consumption pipeline component gas tightness detection device | |
| CN206648790U (en) | A kind of calibrating installation of airtight leak detector | |
| CN205449415U (en) | Simple and easy pressure measurement device | |
| CN209432844U (en) | A kind of diamond shape apparatus for measuring air quantity | |
| CN212273412U (en) | A connect seal assembly for high pressure oil rail helium seals test | |
| CN212300761U (en) | Pneumatic check valve air tightness testing arrangement that dispatches from factory | |
| CN210499880U (en) | Sealing clamp for airspeed tube | |
| CN204882000U (en) | Silencer gas tightness detection device | |
| EP4105468A3 (en) | Sweep flow structures for fuel systems | |
| CN212082484U (en) | Natural gas ultrasonic flowmeter | |
| CN208204295U (en) | A kind of quick connector with test side | |
| CN203764142U (en) | Auxiliary detection device for bubble point of flat filter membrane | |
| CN205920077U (en) | Dew point hygrometer subassembly | |
| CN211234858U (en) | Helium detection leakage-proof ring for automobile hub | |
| CN210014887U (en) | Temperature sleeve calibration device | |
| CN217687695U (en) | Utensil is examined to small-size engine cylinder leak hunting frock of aviation two-stroke | |
| CN219224117U (en) | Clamp for detecting performance of exhalation valve of aviation oxygen supply mask | |
| CN212807524U (en) | Take pressure differential hole airtight inspection anchor clamps of viewing aperture | |
| CN217845559U (en) | Air tightness test device for ship piping system | |
| CN208953203U (en) | A kind of practical successional detection instrument of cylinder head band | |
| CN211397954U (en) | High-pressure fan with sealed silencing barrel | |
| CN212807769U (en) | Leakage-proof smoke sampling gun with fixing mechanism | |
| CN217482087U (en) | Semiconductor valve connecting piece | |
| CN217084045U (en) | Pressure gauge with diaphragm seal | |
| CN115371912B (en) | Special ship tightness detection device and tightness detection method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |