CN208474766U - A kind of leak detection formula stainless steel ripple fuel gas conduit - Google Patents
A kind of leak detection formula stainless steel ripple fuel gas conduit Download PDFInfo
- Publication number
- CN208474766U CN208474766U CN201820862242.5U CN201820862242U CN208474766U CN 208474766 U CN208474766 U CN 208474766U CN 201820862242 U CN201820862242 U CN 201820862242U CN 208474766 U CN208474766 U CN 208474766U
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- CN
- China
- Prior art keywords
- stainless steel
- cavity
- fuel gas
- leak detection
- gas conduit
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of leak detection formula stainless steel ripple fuel gas conduits, including corrugated stainless steel tubing, it is characterised in that: is respectively equipped with the first plug and the second plug at the both ends of the corrugated stainless steel tubing, fills air inside the corrugated stainless steel tubing；The utility model is hunted leak, and mode is convenient and efficiency greatly improves, and reduces labour cost.
Description
Technical field
The utility model relates to a kind of leak detection formula stainless steel ripple fuel gas conduits.
Background technique
Ripple fuel gas conduit currently on the market, requires to hunt leak in the completed, in order to avoid in subsequent actual use process
In there are safety problems.And by the way of leak detection, typically to be hunted leak in water using manual operation, whole efficiency is low,
And the easy fatigue of manual operation leads to missing inspection, there are certain subsidies to design a inspection so the present inventor proposes to improve with regard to this
Leaky stainless steel ripple fuel gas conduit, efficiency greatly improve, and reduce labour cost.
Utility model content
The purpose of this utility model is to provide for a kind of leak detection formula stainless steel ripple fuel gas conduit, and leak detection mode is convenient and imitates
Rate greatly improves, and reduces labour cost.
To achieve the above object, the technical solution of the utility model is:
A kind of leak detection formula stainless steel ripple fuel gas conduit, including corrugated stainless steel tubing, it is characterised in that: in the stainless steel wave
The both ends of line pipe are respectively equipped with the first plug and the second plug, fill air inside the corrugated stainless steel tubing.
The utility model is done further preferably, first plug includes the internal rubber ends body for forming cavity, described
The top of rubber ends body forms integrally formed end, and the end center forms port cavity, the port cavity and the cavity
It communicates with each other；It further include fixed body, the fixed body is filled in the cavity.
The utility model is done further preferably, the fixed body includes the internal fixed link for forming air cavity, and is located at
The fixing head of fixed boom end, the fixing head inside form open thread cavity, and the thread cavity has air gauge.
The utility model is done further preferably, the outer wall of the fixed link forms multiple tracks annular seal groove.
The utility model is done further preferably, first plug is a solid rubber ends body.
The utility model is done further preferably, second plug includes the internal rubber ends body for forming cavity, described
The top of rubber ends body forms integrally formed end, and the end center forms port cavity, the port cavity and the cavity
It communicates with each other；It further include valve inside, the valve inside is filled in the cavity.
The utility model is done further preferably, the valve inside has seal cap.
The utility model is done further preferably, the outer wall of the rubber ends body is circular cone.
Compared with prior art, the utility model has the beneficial effects that
Include corrugated stainless steel tubing in the utility model, is respectively equipped with the first plug at the both ends of the corrugated stainless steel tubing
With the second plug, air is filled in the corrugated stainless steel tubing inside.The utility model ripple fuel gas conduit after processing is completed, in pipe
Body both ends pass through addition the first plug and the second plug respectively, realize and seal to both ends, then gas injection is to corrugated stainless steel tubing
Inside, if discovery has gas leakage to occur now, just illustrates the production in this way in subsequent transportational process, and before the mounting
Product are unqualified.If there are gases for inside, and gas flow is big or air pressure is in normally hair range, illustrates product qualification.This
The setting of sample, whole efficiency of hunting leak greatly improves, and reduces cost of labor expenditure, such leak detection mode also clearly, one
Mesh is clear.
In order to which the technical solution of the utility model is explained further, below by specific embodiment come to the utility model into
Row elaborates.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the first plug in the utility model.
Fig. 3 is the structural schematic diagram of the second plug in the utility model.
Fig. 4 is the schematic diagram of embodiment 2.
Specific embodiment
The following is a further explanation of the present invention with reference to the accompanying drawings and embodiments.
With reference to attached drawing 1, attached drawing 2 and attached drawing 3, present embodiment discloses a kind of leak detection formula stainless steel ripple fuel gas conduits, including
Corrugated stainless steel tubing 1, it is characterised in that: be respectively equipped with the first plug 2 and the second plug at the both ends of the corrugated stainless steel tubing 1
3, air is filled inside the corrugated stainless steel tubing 1, for long-time pressure maintaining to detect whether to leak.
First plug 2 described in the utility model includes the internal rubber ends body 22 for forming cavity 21, the rubber ends body 22
Top form integrally formed end 23,23 center of end forms port cavity 24, the port cavity 24 and the cavity
21 communicate with each other；It further include fixed body 25, the fixed body 25 is filled in the cavity 21, and the fixed body 25 includes internal shape
It is formed at the fixed link 252 of air cavity 251, and the fixing head 253 positioned at 252 end of fixed link, inside the fixing head 253 spacious
The thread cavity 254 of mouth, the thread cavity 254 have the air gauge 255 of bolt connection type connection, and the outer wall of the fixed link 252 is formed
Multiple tracks annular seal groove, prevents gas leakage.
Second plug 3 described in the utility model includes the internal rubber ends body 22 for forming cavity 21, the rubber ends body
22 top forms integrally formed end 23, and 23 center of end forms port cavity 24, and the port cavity 24 is led to described
Chamber 21 communicates with each other；It further include valve inside 31, the valve inside 31 is filled in the cavity 21, and the valve inside 31 is with sealing
The outer wall of cap 32, the rubber ends body is circular cone, and convenient for filling in, machine is in addition used between rubber ends body and ripple inside pipe wall
Tool compacting realizes effectively sealing, prevents gas leakage so that ripple inside pipe wall is embedded into rubber ends body.
Embodiment 2:
As shown in figure 4, unlike the first embodiment, the first plug 2 described in the utility model is a solid rubber ends
Body.
The foregoing is merely one embodiment of the utility model, not to the limitation of this case design, all setting according to this case
The crucial equivalent variations done of meter, each falls within the protection scope of this case.
Claims (8)
1. a kind of leak detection formula stainless steel ripple fuel gas conduit, including corrugated stainless steel tubing, it is characterised in that: in the stainless steel ripple
The both ends of pipe are respectively equipped with the first plug and the second plug, fill air inside the corrugated stainless steel tubing.
2. a kind of leak detection formula stainless steel ripple fuel gas conduit according to claim 1, it is characterised in that: first plug includes
Inside forms the rubber ends body of cavity, and the top of the rubber ends body forms integrally formed end, and the end center is formed
Port cavity, the port cavity communicate with each other with the cavity；It further include fixed body, the fixed body is filled in the cavity.
3. a kind of leak detection formula stainless steel ripple fuel gas conduit according to claim 2, it is characterised in that: the fixed body includes interior
Portion forms the fixed link of air cavity, and forms open thread cavity inside the fixing head of fixed boom end, the fixing head,
The thread cavity has air gauge.
4. a kind of leak detection formula stainless steel ripple fuel gas conduit according to claim 3, it is characterised in that: the outer wall of the fixed link
Form multiple tracks annular seal groove.
5. a kind of leak detection formula stainless steel ripple fuel gas conduit according to claim 1, it is characterised in that: first plug is one
Solid rubber ends body.
6. a kind of leak detection formula stainless steel ripple fuel gas conduit according to claim 1, it is characterised in that: second plug includes
Inside forms the rubber ends body of cavity, and the top of the rubber ends body forms integrally formed end, and the end center is formed
Port cavity, the port cavity communicate with each other with the cavity；It further include valve inside, the valve inside is filled in the cavity.
7. a kind of leak detection formula stainless steel ripple fuel gas conduit according to claim 6, it is characterised in that: the valve inside is with close
Sealing cap.
8. according to a kind of leak detection formula stainless steel ripple fuel gas conduit of claim 2 or 5 or 6, it is characterised in that: the rubber ends
The outer wall of body is circular cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820862242.5U CN208474766U (en) | 2018-06-05 | 2018-06-05 | A kind of leak detection formula stainless steel ripple fuel gas conduit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820862242.5U CN208474766U (en) | 2018-06-05 | 2018-06-05 | A kind of leak detection formula stainless steel ripple fuel gas conduit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208474766U true CN208474766U (en) | 2019-02-05 |
Family
ID=65216458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820862242.5U Expired - Fee Related CN208474766U (en) | 2018-06-05 | 2018-06-05 | A kind of leak detection formula stainless steel ripple fuel gas conduit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208474766U (en) |
-
2018
- 2018-06-05 CN CN201820862242.5U patent/CN208474766U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190205 Termination date: 20190605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |