CN209705741U - A kind of gas pipeline leakproofness automatic detection device - Google Patents
A kind of gas pipeline leakproofness automatic detection device Download PDFInfo
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- CN209705741U CN209705741U CN201920433420.7U CN201920433420U CN209705741U CN 209705741 U CN209705741 U CN 209705741U CN 201920433420 U CN201920433420 U CN 201920433420U CN 209705741 U CN209705741 U CN 209705741U
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- China
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- intubation
- fixedly connected
- fixture block
- gas pipeline
- cover board
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Abstract
The utility model discloses a kind of gas pipeline leakproofness automatic detection devices, including intubation, cover board and enter tracheae fixed mechanism, the circumferential exterior gluing of the intubation is fixedly connected with air bag, the circumferential exterior of the intubation is opened up there are two through-hole, the inside of the intubation is connected by through-hole with air bag, one end of the intubation is fixedly connected with fixture block, the inside of the fixture block offers stomata, the gas pressure detector is connected with the inside of intubation, and the side of the fixture block is fixedly connected with gas pressure detector；The utility model passes through air pump during use and supplies to cannula interior, air pump again supplies air bag by through-hole in the way of intubation gas supply, air bag is caused to expand, to allow air bag to be bonded with gas pipeline, and then air bag is allowed to achieve the effect that sealing ring, and it is fixed by entering tracheae fixed mechanism to tracheae is entered, staff is allowed not need to hold always the labor intensity for reducing staff into tracheae.
Description
Technical field
The utility model relates to technology of gas pipeline field, specially a kind of gas pipeline leakproofness automatic detection device.
Background technique
After the completion of gas pipeline is laid with, need to detect its construction quality, wherein an important Testing index is just
It is the leakproofness of pipeline, the detection method in the prior art to pipeline is mostly detected using air pressure, but is detected using air pressure
It in time, is that the inside that will directly enter tracheae insertion gas pipeline is stood for a period of time using simple sealing to fuel gas conduit
Air pressure inside road is observed, but in this way there are two ways to defect, one is the effect of sealing is bad, in gas pipeline
When portion's pressure is higher, it is easy to overflow from sealing place for entering tracheae, in turn results in the phenomenon of gas pipeline inner sealing difference,
On the other hand it needs man-hour manually hand-held to enter the inside that tracheae is placed on gas pipeline for a long time, is protected for a long time for staff
It holds a posture and causes the burden of body.
Utility model content
The purpose of this utility model is to provide a kind of gas pipeline leakproofness automatic detection devices, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of gas pipeline leakproofness detects automatically
Device, including intubation, cover board and enter tracheae fixed mechanism, the circumferential exterior gluing of the intubation is fixedly connected with air bag, described
The circumferential exterior of intubation is opened up there are two through-hole, and the inside of the intubation is connected by through-hole with air bag, and the one of the intubation
End is fixedly connected with fixture block, and the inside of the fixture block offers stomata, and the side of the fixture block is fixedly connected with gas pressure detector,
The gas pressure detector is connected with the inside of intubation；The cannula interior is fixedly connected with first unidirectionally close to the side of fixture block
Valve, the cannula interior are fixedly connected with second one-way valve far from the side of fixture block；Described one end for being intubated separate fixture block is fixed
Be connected with cover board, the inside of the cover board is offered into tracheal orifice, it is described enter tracheal orifice be connected with cannula interior, the cover board
The pressure display unit to match with gas pressure detector is fixedly connected at the top of side, the bottom of the cover board side is fixedly connected
There is connecting plate, the side of the connecting plate is fixedly connected with into tracheae fixed mechanism.
Further, it is described enter tracheae fixed mechanism include fixed plate, groove, spring, pressing plate and placing groove, the fixation
The inside of plate offers placing groove, and the two sides of the placing groove open up fluted respectively, passes through bullet at the top of the groove inner wall
Spring is connected with pressing plate.
Further, handle slot is offered at the top of the pressing plate, the bottom of the pressing plate offers arc groove, and arc
The surface glue of connected in star is viscous to be fixedly connected with rubber washer.
Further, the circulating direction of first check valve is that cover board flows to fixture block, the circulation of the second one-way valve
Direction is consistent with the first check valve.
Further, the cover board is glued close to the side surface glue of intubation is fixedly connected with gasket, and gasket is double
Layer structure.
Further, the caliber size size of the intubation is 1-3cm.
Compared with prior art, the utility model has the beneficial effects that the utility model passes through gas during use
Pump supplies cannula interior, and air pump again supplies air bag by through-hole in the way of intubation gas supply, causes to air bag
Expansion so that air bag be allowed to be bonded with gas pipeline, and then allows air bag to achieve the effect that sealing ring, and by entering the fixed machine of tracheae
Structure is fixed to tracheae is entered, and staff is allowed not need to hold always the labor intensity for reducing staff into tracheae.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is that the utility model enters tracheae fixed mechanism structural schematic diagram.
In figure: 101, being intubated；102, through-hole；103, air bag；104, the first check valve；105, second one-way valve；106, block
Block；107, stomata；108, gas pressure detector；201, cover board；202, enter tracheal orifice；203, pressure display unit；204, connecting plate；
300, enter tracheae fixed mechanism；301, fixed plate；302, groove；303, spring；304, pressing plate；305, handle slot；306, it places
Slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1 and Fig. 2, the utility model provides a kind of technical solution: a kind of gas pipeline leakproofness detects automatically
Device, including be intubated 101, cover board 201 and enter tracheae fixed mechanism 300, the circumferential exterior gluing for being intubated 101 is fixedly connected with gas
Capsule 103 is intubated 101 circumferential exterior and opens up and be intubated 101 inside there are two through-hole 102 and pass through through-hole 102 and 103 phase of air bag
Connection, the one end for being intubated 101 are fixedly connected with fixture block 106, and the inside of fixture block 106 offers stomata 107, the side of fixture block 106
It is fixedly connected with gas pressure detector 108, gas pressure detector 108 is connected with the inside of intubation 101；
Wherein, intubation 101 is played the work of sealing ring by pressure expansion energy for being inserted into the inside of gas pipeline, air bag 103
With through-hole 102 is that intubation 101 and the inside of air bag 103 are interconnected for convenience, and fixture block 106 is that gas pressure detector 108 provides
Installation environment, the model Wien gram of gas pressure detector 108 serial long pipe detector；
101 inside of intubation is fixedly connected with the first check valve 104 close to the side of fixture block 106, and 101 inside of intubation is far from card
The side of block 106 is fixedly connected with second one-way valve 105, and the circulating direction of the first check valve 104 is that cover board 201 flows to fixture block
106, the circulating direction of second one-way valve 105 and the first check valve 104 are consistent；
101 one end far from fixture block 106 of intubation are fixedly connected with cover board 201, and the inside of cover board 201 is offered into tracheal orifice
202, enter and be connected inside tracheal orifice 202 and intubation 101, is fixedly connected at the top of 201 side of cover board and gas pressure detector 108
The pressure display unit 203 to match, the bottom of 201 side of cover board are fixedly connected with connecting plate 204, and the side of connecting plate 204 is solid
Surely it is connected with into tracheae fixed mechanism 300；
Among the above, cover board 201 be convenient for users to the utility model is carried, entering tracheal orifice 202 is for side
Just entering the inside that tracheae can be inserted into intubation 101, pressure display unit 203 is the Wien gram series to match with pressure detector 108,
Connecting plate 204 be in order to enter tracheae fixed mechanism 300 provide back-up environment.
Further, enter tracheae fixed mechanism 300 to include fixed plate 301, groove 302, spring 303, pressing plate 304 and place
Slot 306, the inside of fixed plate 301 offer placing groove 306, and the two sides of placing groove 306 open up fluted 302 respectively, groove 302
The top of inner wall is connected with pressing plate 304 by spring 303, and the top of pressing plate 304 offers handle slot 305, the bottom of pressing plate 304
Arc groove is offered, and the surface glue of arc groove glues and is fixedly connected with rubber washer；Wherein, enter tracheae fixed mechanism 300
It is in order to which to tracheae offer fixation is entered, groove 302 is to provide installation site, pressing plate 304 and placing groove 306 to spring 303
Direct cooperation can play the role of aid to tracheae is entered, and handle slot 305 is conveniently to enter tracheae in order to lift pressing plate 304 and insert
Enter the inside of placing groove 306.
In order to guarantee the leakproofness of intubation 101, so connecting surely in cover board 201 close to the side surface glue cementation of intubation 101
It is connected to gasket, and gasket is double-layer structure, the caliber size size for being intubated 101 is 1-3cm.
Working principle: when the utility model is used, being lifted pressing plate 304 by handle slot 305, tracheae will be entered and stretched
Enter the inside of placing groove 306, and the side into tracheae is allowed to pass through the inside for stretching to intubation 101 into tracheal orifice 202, tracheae will be entered
It is connect with air pump, air pump supplies the inside of intubation 101 by entering tracheae, and gas passes through through-hole in the inside of intubation 101
102 pairs of air bags 103 supply, and air bag 103 is allowed to expand, and air bag 103 is allowed to play the role of sealing ring, the gas inside intubation 101
Pressure enters the inside of gas pipeline by stomata 107 again, and is detected by gas pressure detector 108, inside gas pipeline
Air pressure reach certain numerical value, air pump stops gas supply, records the numerical value of pressure display unit 203, stands a period of time, sees again
The numerical value for examining pressure display unit 203 sees numerical value change range whether in reasonable range, can be with when numerical value change is larger
Determine situations such as gas pipeline leaks.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of gas pipeline leakproofness automatic detection device, including intubation (101), cover board (201) and enter tracheae fixed mechanism
(300), it is characterised in that: the circumferential exterior gluing of the intubation (101) is fixedly connected with air bag (103), the intubation (101)
Circumferential exterior open up there are two through-hole (102), the inside of the intubation (101) is connected by through-hole (102) with air bag (103)
Logical, one end of the intubation (101) is fixedly connected with fixture block (106), and the inside of the fixture block (106) offers stomata (107),
The side of the fixture block (106) is fixedly connected with gas pressure detector (108), the gas pressure detector (108) and intubation (101)
Inside is connected；
The internal side close to fixture block (106) of intubation (101) is fixedly connected with the first check valve (104), the intubation
(101) the internal side far from fixture block (106) is fixedly connected with second one-way valve (105)；
The intubation (101) is fixedly connected with cover board (201) far from the one end of fixture block (106), and the inside of the cover board (201) is opened
Be equipped with into tracheal orifice (202), it is described enter tracheal orifice (202) and intubation (101) inside be connected, cover board (201) side
Top is fixedly connected with the pressure display unit (203) to match with gas pressure detector (108), the bottom of cover board (201) side
Portion is fixedly connected with connecting plate (204), and the side of the connecting plate (204) is fixedly connected with into tracheae fixed mechanism (300).
2. a kind of gas pipeline leakproofness automatic detection device according to claim 1, it is characterised in that: it is described enter tracheae
Fixed mechanism (300) includes fixed plate (301), groove (302), spring (303), pressing plate (304) and placing groove (306), described
The inside of fixed plate (301) offers placing groove (306), and the two sides of the placing groove (306) open up fluted (302) respectively,
The top of groove (302) inner wall is connected with pressing plate (304) by spring (303).
3. a kind of gas pipeline leakproofness automatic detection device according to claim 2, it is characterised in that: the pressing plate
(304) it is offered at the top of handle slot (305), the bottom of the pressing plate (304) offers arc groove, and the table of arc groove
Face gluing is fixedly connected with rubber washer.
4. a kind of gas pipeline leakproofness automatic detection device according to claim 1, it is characterised in that: described first is single
It is that cover board (201) flow to fixture block (106) to the circulating direction of valve (104), the circulating direction of the second one-way valve (105) and the
One check valve (104) is consistent.
5. a kind of gas pipeline leakproofness automatic detection device according to claim 1, it is characterised in that: the cover board
(201) it is glued close to the side surface glue of intubation (101) and is fixedly connected with gasket, and gasket is double-layer structure.
6. a kind of gas pipeline leakproofness automatic detection device according to claim 1, it is characterised in that: the intubation
(101) caliber size size is 1-3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920433420.7U CN209705741U (en) | 2019-04-02 | 2019-04-02 | A kind of gas pipeline leakproofness automatic detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920433420.7U CN209705741U (en) | 2019-04-02 | 2019-04-02 | A kind of gas pipeline leakproofness automatic detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209705741U true CN209705741U (en) | 2019-11-29 |
Family
ID=68646399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920433420.7U Expired - Fee Related CN209705741U (en) | 2019-04-02 | 2019-04-02 | A kind of gas pipeline leakproofness automatic detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209705741U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608861A (en) * | 2019-09-10 | 2019-12-24 | 深圳市誉辰自动化设备有限公司 | Soft package battery sealing performance detection method and device |
| CN111141463A (en) * | 2020-01-20 | 2020-05-12 | 桑乐矢崎（山东）新能源有限公司 | Device and method for detecting air tightness of solar heat collecting plate |
| CN116538360A (en) * | 2023-05-12 | 2023-08-04 | 江苏润扬管件有限责任公司 | Novel material austenitic high-pressure-resistant stainless steel pipe fitting |
-
2019
- 2019-04-02 CN CN201920433420.7U patent/CN209705741U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608861A (en) * | 2019-09-10 | 2019-12-24 | 深圳市誉辰自动化设备有限公司 | Soft package battery sealing performance detection method and device |
| CN111141463A (en) * | 2020-01-20 | 2020-05-12 | 桑乐矢崎（山东）新能源有限公司 | Device and method for detecting air tightness of solar heat collecting plate |
| CN116538360A (en) * | 2023-05-12 | 2023-08-04 | 江苏润扬管件有限责任公司 | Novel material austenitic high-pressure-resistant stainless steel pipe fitting |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191129 Termination date: 20200402 |