CN209181978U - Gas tank leak-checking apparatus - Google Patents
Gas tank leak-checking apparatus Download PDFInfo
- Publication number
- CN209181978U CN209181978U CN201920012802.2U CN201920012802U CN209181978U CN 209181978 U CN209181978 U CN 209181978U CN 201920012802 U CN201920012802 U CN 201920012802U CN 209181978 U CN209181978 U CN 209181978U
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- China
- Prior art keywords
- gas
- pedestal
- checking apparatus
- holding tank
- gas tank
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Abstract
The utility model discloses a kind of gas tank leak-checking apparatus, including pedestal, the pedestal upper surface offers a holding tank, the holding tank is adapted with gas tank, the pedestal upper end is bolted with a nut cap to seal the holding tank, and a gas-guide tube one end is connected to the holding tank, the other end is communicated with a balloon；Pedestal is fixedly arranged below pedestal, and the pedestal is the internal hollow structure with cavity, and the sky lumenal levels are equipped with a partition, and the partition divides the cavity into two chambers up and down, is respectively provided in each chamber equipped with multiple springs.The gas tank leak-checking apparatus of the utility model can significantly judge whether gas leakage without being detected by the sense of hearing and smell improves the accuracy of detection to gas tank by holding tank, nut cap, the setting of gas-guide tube, balloon, by the expansion of balloon.
Description
Technical field
The utility model relates to detection device technical field, specially a kind of gas tank leak-checking apparatus.
Background technique
In China, the area of many obstructed natural gas lines, more universal using liquefied gas, frequent when storing liquefied gas
It is stored using gas tank, since liquefied gas is mostly toxic gas, needs to detect whether gas tank occurs when storing gas
Leakage, to ensure the safety of human life, existing household detection method multi-pass crosses the sense of hearing and smell carries out judging whether gas leakage, in coal gas
Tank occurs then to be not easy to be found when minor leakage, to cause security risk.
Utility model content
One purpose of the utility model is to solve at least the above problems, and provide the advantages of at least will be described later.
The utility model is to provide a kind of gas tank leak-checking apparatus there are one purpose, passes through holding tank, nut cap, air guide
The setting of pipe, balloon, by the expansion of balloon can significantly judge gas tank whether gas leakage, without by the sense of hearing and smell into
Row detection, improves the accuracy of detection.
In order to realize these purposes and other advantages according to the present utility model, a kind of gas tank leak-checking apparatus is provided,
Include:
Pedestal, the pedestal upper surface offer a holding tank, and the holding tank is adapted with gas tank, on the pedestal
End is bolted with a nut cap to seal the holding tank, and a gas-guide tube one end is connected to the holding tank, the other end is communicated with a gas
Ball；
Pedestal is fixedly arranged below pedestal, and the pedestal is the internal hollow structure with cavity, the sky lumenal levels
Equipped with a partition, the partition divides the cavity into two chambers up and down, is respectively provided in each chamber equipped with multiple springs.
Preferably, the gas tank leak-checking apparatus, the gas-guide tube protrude into holding tank far from the end of balloon, institute
It states gas-guide tube and is equipped with an annular groove far from the end periphery of balloon, a snap ring which is provided with an opening, the inner wall of the snap ring
Face is equipped with a protruding ring compatible with groove, and the two sides at snap ring corresponding opening are equipped with protrusion, open up on the protrusion
There is threaded hole, a bolt is bolted in threaded hole so that the fixed gas-guide tube periphery of snap ring.
Preferably, the other end of the gas tank leak-checking apparatus, the gas-guide tube is equipped with translucent cover, the balloon position
In in translucent cover.
Preferably, the gas tank leak-checking apparatus, the pedestal lower end are equipped with idler wheel.
Preferably, the gas tank leak-checking apparatus, the nut cap are cylindrical, and the nut cap lower end surface corresponds to base
Circular trough is equipped at seat, pedestal upper end periphery is equipped with external screw thread, and the circular trough is equipped with interior spiral shell compatible with external screw thread
Line, the internal screw thread and external thread bolt connection are so that holding tank described in cap sealed.
Preferably, the gas tank leak-checking apparatus, the nut cap upper end are equipped with leader to rotate the nut cap.
The utility model is include at least the following beneficial effects:
1, the gas tank leak-checking apparatus of the utility model is passed through by holding tank, nut cap, the setting of gas-guide tube, balloon
The expansion of balloon can significantly judge whether gas leakage without being detected by the sense of hearing and smell improves detection to gas tank
Accuracy.
The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the one of technical solution of gas tank leak-checking apparatus of the utility model；
Fig. 2 is the structural schematic diagram of the gas tank of the gas tank leak-checking apparatus of the utility model；
Fig. 3 is the structural schematic diagram of the snap ring of the gas tank leak-checking apparatus of the utility model.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
It should be noted that in the description of the present invention, term " transverse direction ", " longitudinal direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, and is not instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the utility model.
As shown in Figures 1 to 3, a kind of gas tank leak-checking apparatus is provided, comprising:
Pedestal 1,1 upper surface of pedestal offer a holding tank 11, and the holding tank 11 is adapted with gas tank, described
1 upper end of pedestal is bolted with a nut cap 2 to seal the holding tank 11, and 3 one end of a gas-guide tube is connected to the holding tank 11, another
End is communicated with a balloon 41；
Pedestal 5 is fixedly arranged below pedestal 1, hollow structure of the pedestal 5 for inside with cavity, in the cavity
Level is equipped with a partition 51, and the partition 51 divides the cavity into two chambers up and down, is respectively provided in each chamber equipped with multiple bullets
Spring 52.
Gas tank 6, is placed in holding tank 11 when in use, is then spirally connected by the gas tank leak-checking apparatus of the utility model
Nut cap 2 makes holding tank 11 form a confined space, and gas tank 6 is equipped with changeover valve, and the changeover valve is close over time
Envelope property is bad, and the gas outlet 61 on changeover valve has gas leak, and the coal gas of leakage enters in gas-guide tube 3, and eventually enters into
In balloon 41, thus make balloon 41 expansion become larger, by observation baloon may determine that gas tank 6 whether gas leakage, simply, conveniently.
Pedestal 5 is set below pedestal 1, and the multiple springs 52 of setting, can prevent gas tank 6 to be put into holding tank 11 to appearance in this way in pedestal
Receive the immense pressure of slot 11, multiple springs 52 play buffer function.
In another technical solution, the gas tank leak-checking apparatus, the gas-guide tube 3 is stretched far from the end of balloon 41
Enter in holding tank 11, the gas-guide tube 3 is equipped with an annular groove 31 far from the end periphery of balloon 41, and a snap ring 7 which is provided with
One opening 71, the inner wall of the snap ring 71 are equipped with a protruding ring compatible with groove 31, the two sides at 7 corresponding opening of snap ring
It is equipped with protrusion 72, threaded hole has been offered on the protrusion 72, a bolt 73 is bolted in threaded hole so that snap ring 7 fixes institute
State 3 periphery of gas-guide tube.In the technical scheme, the internal diameter of gas-guide tube 3 is adapted with the outer diameter of gas outlet 61, first will when in use
Gas-guide tube 3 is socketed on the periphery of gas outlet 61, then tightens bolt 73 in this way, the protruding ring of snap ring 7 can be made only to be fastened on ring
In connected in star 31, the setting of snap ring 7 makes to lock connection between gas-guide tube 3 and gas outlet 61, enhances gas-guide tube 3 and gas outlet 61
The leakproofness of connection, the coal gas leaked in this way through gas outlet 61 are directly entered in gas-guide tube 3, and are eventually entered into balloon 41, this
Kind mode keeps the result of test more acurrate.
In another technical solution, the other end of the gas tank leak-checking apparatus, the gas-guide tube 3 is equipped with translucent cover
42, the balloon 41 is located in translucent cover 42.Setting translucent cover 42 can prevent ballooning from bursting, in practice on translucent cover 42 also
Offer gas vent.
In another technical solution, the gas tank leak-checking apparatus, 5 lower end of pedestal is equipped with idler wheel 53.Setting
Idler wheel 53 is convenient for the rolling of pedestal 5.
In another technical solution, the gas tank leak-checking apparatus, the nut cap 2 is cylindrical, the nut cap 2
Lower end surface corresponds to and is equipped with circular trough at pedestal, and the 1 upper end periphery of pedestal is equipped with external screw thread, and the circular trough is equipped with and external screw thread
Compatible internal screw thread, the internal screw thread and external thread bolt connection are so that nut cap 2 seals the holding tank 11.
In another technical solution, the gas tank leak-checking apparatus, 2 upper end of nut cap is equipped with leader to rotate
The nut cap 2.Handle is set convenient for rotation nut cap 2.
Number of devices and treatment scale described herein are the explanations for simplifying the utility model.To the utility model
Application, modifications and variations will be readily apparent to persons skilled in the art.
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. gas tank leak-checking apparatus characterized by comprising
Pedestal, the pedestal upper surface offer a holding tank, and the holding tank is adapted with gas tank, pedestal upper end spiral shell
A nut cap is connected to seal the holding tank, a gas-guide tube one end is connected to the holding tank, the other end is communicated with a balloon；
Pedestal is fixedly arranged below pedestal, and the pedestal is the internal hollow structure with cavity, and the sky lumenal levels are equipped with
One partition, the partition divide the cavity into two chambers up and down, are respectively provided in each chamber equipped with multiple springs.
2. gas tank leak-checking apparatus as described in claim 1, which is characterized in that the gas-guide tube is protruded into far from the end of balloon
In holding tank, the gas-guide tube is equipped with an annular groove far from the end periphery of balloon, and a snap ring which is provided with an opening, described
The inner wall of snap ring is equipped with a protruding ring compatible with groove, and the two sides at snap ring corresponding opening are equipped with protrusion, described convex
Threaded hole is offered in portion, a bolt is bolted in threaded hole so that the fixed gas-guide tube periphery of snap ring.
3. gas tank leak-checking apparatus as described in claim 1, which is characterized in that the other end of the gas-guide tube is equipped with transparent
Cover, the balloon are located in translucent cover.
4. gas tank leak-checking apparatus as described in claim 1, which is characterized in that the pedestal lower end is equipped with idler wheel.
5. gas tank leak-checking apparatus as described in claim 1, which is characterized in that the nut cap is cylindrical, the nut cap
Lower end surface corresponds to and is equipped with circular trough at pedestal, and pedestal upper end periphery is equipped with external screw thread, and the circular trough is equipped with and external screw thread
Compatible internal screw thread, the internal screw thread and external thread bolt connection are so that holding tank described in cap sealed.
6. gas tank leak-checking apparatus as claimed in claim 5, which is characterized in that the nut cap upper end is equipped with leader to rotate
The nut cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920012802.2U CN209181978U (en) | 2019-01-04 | 2019-01-04 | Gas tank leak-checking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920012802.2U CN209181978U (en) | 2019-01-04 | 2019-01-04 | Gas tank leak-checking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209181978U true CN209181978U (en) | 2019-07-30 |
Family
ID=67378362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920012802.2U Active CN209181978U (en) | 2019-01-04 | 2019-01-04 | Gas tank leak-checking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209181978U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110664172A (en) * | 2019-09-25 | 2020-01-10 | 吴嘉至 | Cold-stored retail equipment |
| CN112924100A (en) * | 2021-02-06 | 2021-06-08 | 河南永祥特检科技有限公司 | Ball valve leakproofness detection device for natural gas |
-
2019
- 2019-01-04 CN CN201920012802.2U patent/CN209181978U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110664172A (en) * | 2019-09-25 | 2020-01-10 | 吴嘉至 | Cold-stored retail equipment |
| CN112924100A (en) * | 2021-02-06 | 2021-06-08 | 河南永祥特检科技有限公司 | Ball valve leakproofness detection device for natural gas |
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