CN209054157U - A kind of detection device revealed for detecting gas meter valve - Google Patents
A kind of detection device revealed for detecting gas meter valve Download PDFInfo
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- CN209054157U CN209054157U CN201821321216.8U CN201821321216U CN209054157U CN 209054157 U CN209054157 U CN 209054157U CN 201821321216 U CN201821321216 U CN 201821321216U CN 209054157 U CN209054157 U CN 209054157U
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- detection
- gas meter
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- pipeline
- detecting
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Abstract
The utility model relates to the detecting tools of gas meter valve leakage, it is specifically a kind of for detecting the detection device of gas meter valve leakage, the detection device includes detection bottle, the detection bottle is provided with detection liquid, the detection bottle is connected with multiple the first connecting pipes for being used to connect gas meter valve, and the detection bottle is also connected with the second connecting pipe for being connected with air supply part.The utility model provide it is a kind of for gas meter valve whether the detecting tool of gas leakage, pass through the setting of detection bottle and the first connecting pipe and the second connecting pipe, by detecting the variation of liquid in observation detection bottle, the detection of gas meter valve can be very easily realized.
Description
Technical field
The utility model relates to the detecting tools of gas meter valve leakage, specifically a kind of for detecting Gas meter valve
The detection device of door leakage.
Background technique
Currently, gas meter, flow meter is about extensive using more coming, demand is also increasing, causes yield also increasing.In batch
In production process, the phenomenon that often will appear valve gas leakage, such as valve damage, sealing ring positioning, sealing ring breakage；So
It is a kind of for gas meter valve leakage detecting tool be now required for.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of for gas meter valve leak detection
Detection device.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
A kind of detection device revealed for detecting gas meter valve, the detection device include detection bottle, the detection
Bottle is provided with detection liquid, and the detection bottle is connected with multiple for connecting the first connecting pipe of gas meter valve, the inspection
It surveys bottle and is also connected with the second connecting pipe for being connected with air supply part.
Second connecting pipe, which is equipped with, is used for pressure maintaining valve and pressure regulator valve, and the pressure regulator valve is positioned close to detection bottle
Side.
The liquid level of the detection liquid is also not higher than detection bottle height not less than the one third for detecting bottle height degree
The half of degree.
The gas unidirectional for controlling gas flow direction is designed in first connecting pipe and the second connecting pipe
Valve.
First connecting pipe includes that the main detection pipeline detected inside bottle is protruded into one end, and the main detection pipeline is another
End is stretched out on the outside of detection bottle, and is connected with multiple branch detection pipelines, is designed on each branch detection pipeline for controlling branch
The control valve of road detection pipeline on-off.
The branch detection pipeline is connected with the closure head part for blocking branch detection pipeline, the closure head part
Including the blocking cap for closing branch detection pipeline.
The head part that blocks further includes the connector sleeve being arranged on the outside of blocking cap, and the blocking cap is placed in connector sleeve
Portion, and the connector sleeve end is equipped with internal screw thread, is equipped with and internal screw thread on connector sleeve on the outside of the branch detection pipe end
Compatible external screw thread.
The connector sleeve is connected with Calibration pipe on one end far from branch signal piping, the correction pipeline includes laterally
Pipeline, the horizontal pipeline are threadedly coupled with connector sleeve, and the horizontal pipeline is connected with U-tube far from one end of connector sleeve.
Utility model has the advantages that
The utility model provide it is a kind of for gas meter valve whether the detecting tool of gas leakage, pass through detection bottle and the
The setting of one connecting pipe and the second connecting pipe can be realized very easily by detecting the variation of liquid in observation detection bottle
The detection of gas meter valve.
Detailed description of the invention
Below to each width attached drawing of the utility model specification expression content and figure in label be briefly described:
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram after the utility model optimization.
Fig. 3 is the partial enlarged view of Fig. 2.
Specific embodiment
Specific embodiment of the present utility model is made into one by the description to optimum embodiment below against attached drawing
Step detailed description.
A kind of detection device revealed for detecting gas meter valve, the detection device include detection bottle 1, the detection
Bottle 1 is provided with detection liquid 2, and the detection bottle 1 is connected with multiple for connecting the first connecting pipe 4 of gas meter valve 6, institute
It states detection bottle 1 and is also connected with the second connecting pipe 3 for being connected with air supply part；First connecting pipe in the utility model
4, bottle 1 and the series connection of the second connecting pipe 3 are detected, is connected in the end that the first connecting pipe 4 is in 1 outside of detection bottle to be checked
The gas meter valve 6 of survey, second connecting pipe 3 are connected with air supply part, and air supply part can be air blower, can also be with it
The equipment that he can supply supplies detection bottle 1 by air supply part, and pressure maintaining, testing staff observe inspection in detection bottle 1
It surveys whether liquid has bubble generation, there is bubble generation, gas meter valve 6 is revealed, characterization is not met, if at the appointed time, inspection
It surveys in liquid and does not have bubble generation, then illustrate that gas meter valve 6 is not revealed；Simultaneously in the utility model at the second connecting pipe 3
Detection liquid liquid level is in detection 1 inside one end of bottle hereinafter, first connecting pipe 4 is at one end inside detection bottle 1
More than detection liquid liquid level.
Preferably, the second connecting pipe 3 is equipped with for pressure maintaining valve 8 and pressure regulator valve 7, the tune in the utility model
Pressure valve 7 is positioned close to the side of detection bottle 1；The setting of pressure maintaining valve 8 and pressure regulator valve 7 is to guarantee to detect pressure in bottle 1 and protect
The setting range value held, facilitates subsequent detection.
Preferably, the liquid level for detecting liquid 2 described in the utility model is not less than three points of detection 1 height of bottle
One of, while also not higher than the half of detection 1 height of bottle；Such detection liquid height facilitates observation, while the gas generated
It is enough to steep diffusion path, facilitates later observation.
Preferably, being designed in the first connecting pipe 4 described in the utility model and the second connecting pipe 3 for controlling
The cooling gas check valve 9 of gas flow direction processed, the setting of cooling gas check valve 9, can realization to a certain extent connect to first
Adapter tube road 4 and 3 overdraught direction of the second connecting pipe are controlled, and avoid the problem that gas backstreaming, reduce external condition to this
The influence of utility model detection.
Preferably, the first connecting pipe 4 described in the utility model includes that the main inspection detected inside bottle 1 is protruded into one end
Test tube road 41, main 41 other end of detection pipeline stretch out 1 outside of detection bottle, and are connected with multiple branch detection pipelines 5, each
The control valve 10 for controlling brancher detection 5 on-off of pipeline is designed on branch detection pipeline 5；Such setting, so that this
Utility model can the multiple gas meter valves 6 of one-time detection, accelerate detection efficiency, while each branch inspection in the present invention
A control valve 10 is designed on test tube road 5, control valve 10 can select machinery valve, can also select solenoid valve, mesh
Be exactly on-off in order to control each branch detection pipeline 5；The setting of control valve, but also the application has single combustion gas
The function of meter valve detection avoids the problem that multiple gas meter valves detect together and is not easy to pick out leakage valve.
Preferably, branch detection pipeline 5 is connected with the closure for blocking branch detection pipeline 5 in the utility model
Head part, the head part that blocks includes the blocking cap 12 for closing branch detection pipeline 5；Such setting is to keep away
Exempt from when 6 negligible amounts of gas meter valve to be detected, it can be by blocking head part not needing connection gas meter valve 6
Branch detection pipeline 5 is closed, and making it not influences the normal detection for being connected with gas meter valve 6 to be detected.
Preferably, closure head part described in the utility model further includes the connector sleeve that 12 outside of blocking cap is arranged in
11, the blocking cap 12 is placed on inside connector sleeve 11, and 11 end of the connector sleeve is equipped with internal screw thread, the branch detection
External screw thread compatible with internal screw thread on connector sleeve 11 is equipped on the outside of 5 end of pipeline；Such setting blocks head part and passes through company
Female connector 11 is connected with branch detection pipeline 5, is connected through a screw thread between the two, facilitates and blocks head part and branch detection pipeline
5 connection, while cap 12 is blocked by rubber, it blocks cap 12 and connector sleeve 11 is interference fitted.
Preferably, being connected with correction on the one end of connector sleeve 11 described in the utility model far from branch signal piping
Pipeline, the correction pipeline includes horizontal pipeline 13, and the horizontal pipeline 13 is threadedly coupled with connector sleeve 11, the horizontal pipeline
13 one end far from connector sleeve 11 are connected with U-tube 14；U-tube 14 is equipped with coloured liquid；Calibration pipe and U-tube 14
Setting, can be used for judging to a certain extent block head part to branch detection pipeline 5 closing whether conform to
It asks, when liquid level changes in U-tube 14, then illustrates that block cap 12 reveals with 11 junction of connector sleeve, need pair
The corresponding branch signal piping of the closure head part carries out plugging operations, and it is close to avoid influencing gas meter valve 6 on other pipelines
The detection of envelope property.
It is a kind of for detect gas meter valve leakage detection device application method, which is characterized in that the user
Method includes the following steps:
(1) detection device is assembled；
(2) gas meter valve to be detected is connected in the first connecting pipe, the second connecting pipe is connected with air supply part；
(3) after the completion of step (2), air supply part carries out air supplying operation to detection bottle, after the completion of gas supply, passes through and adjusts pressure stabilizing
Valve, pressure regulator valve and control valve, so that entire detection device is in state of pressure keeping；
(4) after the completion of step (3), the state that liquid is detected in observation detection bottle illustrates if there is bubble in detection liquid
There is the valve of leakage in gas meter valve to be detected；If there is not bubble in detection liquid, illustrate combustion gas to be detected
Meter valve is intact.
(5) after the completion of step (4), batch gas meter valve detection is finished, and detects other gas meter valves if necessary,
Repeat step (2)-(4).
In the step (2), it can be connected with a gas meter valve on each branch detection pipeline, if wherein had
It is not connected with gas meter valve on one branch detection pipeline, then needs the branch to detect controling valve closing on pipeline, keeps away
Exempt from the measurement of influence whole equipment.
Obvious the utility model specific implementation is not subject to the restrictions described above, as long as the method for using the utility model
The improvement for the various unsubstantialities that conception and technical scheme carry out, both is within the protection scope of the present invention.
Claims (8)
1. a kind of for detecting the detection device of gas meter valve leakage, which is characterized in that the detection device includes detection bottle,
The detection bottle is provided with detection liquid, and the detection bottle is connected with multiple for connecting the first connecting tube of gas meter valve
Road, the detection bottle are also connected with the second connecting pipe for being connected with air supply part.
2. according to claim 1 a kind of for detecting the detection device of gas meter valve leakage, which is characterized in that described
Second connecting pipe, which is equipped with, is used for pressure maintaining valve and pressure regulator valve, and the pressure regulator valve is positioned close to the side of detection bottle.
3. according to claim 1 a kind of for detecting the detection device of gas meter valve leakage, which is characterized in that described
Detect liquid liquid level not less than detection bottle height degree one third, while also not higher than detection bottle height degree two/
One.
4. according to claim 1 a kind of for detecting the detection device of gas meter valve leakage, which is characterized in that described
The cooling gas check valve for controlling gas flow direction is designed in first connecting pipe and the second connecting pipe.
5. according to claim 1 a kind of for detecting the detection device of gas meter valve leakage, which is characterized in that described
First connecting pipe includes that the main detection pipeline detected inside bottle is protruded into one end, and the main detection pipeline other end stretches out detection bottle
Outside, and multiple branch detection pipelines are connected with, it is designed on each branch detection pipeline logical for controlling brancher detection pipeline
Disconnected control valve.
6. according to claim 5 a kind of for detecting the detection device of gas meter valve leakage, which is characterized in that described
Branch detection pipeline is connected with the closure head part for blocking branch detection pipeline, and the closure head part includes for closing
The blocking cap of branch detection pipeline.
7. according to claim 6 a kind of for detecting the detection device of gas meter valve leakage, which is characterized in that described
Blocking head part further includes the connector sleeve being arranged on the outside of blocking cap, and the blocking cap is placed on inside connector sleeve, and described
Connector sleeve end is equipped with internal screw thread, is equipped with outer spiral shell compatible with internal screw thread on connector sleeve on the outside of the branch detection pipe end
Line.
8. according to claim 7 a kind of for detecting the detection device of gas meter valve leakage, which is characterized in that described
Connector sleeve is connected with Calibration pipe on one end far from branch signal piping, the Calibration pipe includes horizontal pipeline, the cross
It is threadedly coupled to pipeline with connector sleeve, the horizontal pipeline is connected with U-tube far from one end of connector sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821321216.8U CN209054157U (en) | 2018-08-16 | 2018-08-16 | A kind of detection device revealed for detecting gas meter valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821321216.8U CN209054157U (en) | 2018-08-16 | 2018-08-16 | A kind of detection device revealed for detecting gas meter valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209054157U true CN209054157U (en) | 2019-07-02 |
Family
ID=67047564
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821321216.8U Active CN209054157U (en) | 2018-08-16 | 2018-08-16 | A kind of detection device revealed for detecting gas meter valve |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679295A (en) * | 2018-08-16 | 2018-10-19 | 真兰仪表科技有限公司 | A kind of detection device and its application method for detecting gas meter valve leakage |
-
2018
- 2018-08-16 CN CN201821321216.8U patent/CN209054157U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679295A (en) * | 2018-08-16 | 2018-10-19 | 真兰仪表科技有限公司 | A kind of detection device and its application method for detecting gas meter valve leakage |
| CN108679295B (en) * | 2018-08-16 | 2024-02-09 | 真兰仪表科技有限公司 | Detection equipment for detecting leakage of gas meter valve and application method thereof |
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