CN206973147U - Gas pipeline plugging device - Google Patents
Gas pipeline plugging device Download PDFInfo
- Publication number
- CN206973147U CN206973147U CN201720760216.7U CN201720760216U CN206973147U CN 206973147 U CN206973147 U CN 206973147U CN 201720760216 U CN201720760216 U CN 201720760216U CN 206973147 U CN206973147 U CN 206973147U
- Authority
- CN
- China
- Prior art keywords
- blanking plug
- plug
- plugging device
- gas pipeline
- pipeline
- 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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- Pipe Accessories (AREA)
Abstract
The utility model provides a kind of gas pipeline plugging device.The gas pipeline plugging device includes pipeline built-in type blanking plug and duct wrap formula blanking plug, the pipeline built-in type blanking plug is connected with the duct wrap formula blanking plug, it is and oppositely arranged, the pipeline built-in type blanking plug includes lost circulation plug and sealing gasket, the sealing gasket is located at described lost circulation plug one end, the lost circulation plug other end is connected with the duct wrap formula blanking plug, the duct wrap formula blanking plug includes sealing pipe cap and blocking, it is described to block located at the sealing pipe cap relative interior, described sealing pipe cap one end is tubular opening structure, the sealing pipe cap other end is connected with the pipeline built-in type blanking plug.The structure that blocking type and jacket-type block is respectively adopted using both ends for a kind of gas pipeline plugging device provided by the utility model, different sealing demands can be directed to, selection uses any one blanking plug, is easy in gas pipeline engineering or maintenance process the sealing to pipeline to block.
Description
Technical field
The utility model belongs to gas-fired equipment field, more particularly to a kind of gas pipeline plugging device.
Background technology
Combustion gas is kitchen burning fuel common in existing life, and its good environmental protection is fit using price, but combustion gas is transported
It is defeated need to use pipeline it is transported, using preceding needing to install pipeline, and periodically it is safeguarded.Existing combustion gas
Pipeline plug is single blocking type or single overcoat hat type plugging device, simple in construction, will to different line clogging tightnesses
Ask and the requirement of different line sizes is difficult in adapt to, it is difficult to meet to require.
Utility model content
It is simple in construction to solve existing gas pipeline plugging device, it is difficult to meet different sealing degree, different tube diameters size it is stifled
The technical problem of plug demand, the utility model provide a kind of unique structure, can meet different sealing degree, different tube diameters size
The gas pipeline plugging device of blocking demand.
Gas pipeline plugging device provided by the utility model includes pipeline built-in type blanking plug and duct wrap formula blanking plug,
The pipeline built-in type blanking plug is connected with the duct wrap formula blanking plug, and oppositely arranged, and the pipeline built-in type blocks
Device includes lost circulation plug and sealing gasket, and the sealing gasket is located at described lost circulation plug one end, the lost circulation plug other end and the pipeline
Jacket-type blanking plug connects, and the duct wrap formula blanking plug includes sealing pipe cap and blocking, the blocking are located at the sealing
Pipe cap relative interior, described sealing pipe cap one end is tubular opening structure, the sealing pipe cap other end and the built in pipeline
Type blanking plug connects.
In a kind of preferred embodiment of gas pipeline plugging device provided by the utility model, the pipeline built-in type blanking plug
Also include sealing gasket screw, the sealing gasket is fixed on the lost circulation plug by the way that the sealing gasket screw is dismountable.
In a kind of preferred embodiment of gas pipeline plugging device provided by the utility model, the pipeline built-in type blanking plug
Also include blocking towelling, the blocking towelling is enclosed located at the lost circulation plug opposite peripheral.
In a kind of preferred embodiment of gas pipeline plugging device provided by the utility model, the duct wrap formula blanking plug
Also include putting fastening clip slot, the opposite peripheral for putting fastening clip slot located at the sealing pipe cap openend.
In a kind of preferred embodiment of gas pipeline plugging device provided by the utility model, the gas pipeline plugging device is
Wood quality or hard rubber material.
In a kind of preferred embodiment of gas pipeline plugging device provided by the utility model, the blocking quantity to be multiple,
Multiple blocking diameters are different, and multiple overlappings that block are set.
Gas pipeline plugging device of the present utility model has the advantages that：
The structure that blocking type and jacket-type block is respectively adopted using both ends, different sealing demands can be directed to, selection makes
With any one blanking plug, it is easy in gas pipeline engineering or maintenance process the sealing to pipeline to block, unique structure, Ke Yiman
The blocking demand of sufficient different sealing degree, different tube diameters size.The internally-arranged type blanking plug is using sealing gasket and sealing gasket screw
Structure design, the sealing of the internally-arranged type blanking plug can be improved.The fastening clip slot of putting can improve the pipeline by external force
The sealing of jacket-type blanking plug.Described block is set using the overlapping of different-diameter size, and it is big to be applicable to different calibers
The blocking of small pipeline, it is applied widely.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Other accompanying drawings are obtained, wherein：
Fig. 1 is the structural representation of the preferred embodiment of gas pipeline plugging device one provided by the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, it is the structural representation of the preferred embodiment of gas pipeline plugging device one provided by the utility model.
The gas pipeline plugging device 1 includes pipeline built-in type blanking plug 11 and duct wrap formula blanking plug 12.The pipe
Road internally-arranged type blanking plug 11 is connected with the duct wrap formula blanking plug 12, and oppositely arranged.The gas pipeline plugging device 1 is
Wood quality or hard rubber material.
The pipeline built-in type blanking plug 11 includes lost circulation plug 111, sealing gasket 112, sealing gasket screw 113 and blocks towel
Cloth 114.The sealing gasket 112 is located at described one end of lost circulation plug 111, the other end of lost circulation plug 111 and the duct wrap formula
Blanking plug 12 connects.The sealing gasket 112 is fixed on the lost circulation plug 111 by the way that the sealing gasket screw 113 is dismountable.
The blocking towelling 114 is enclosed located at the opposite peripheral of lost circulation plug 111.
The duct wrap formula blanking plug 12 includes sealing pipe cap 121, blocks 122 and puts fastening clip slot 123.The blocking
122 located at the sealing relative interior of pipe cap 121, and described sealing pipe cap 121 one end is tubular opening structure, the sealing pipe cap
121 other ends are connected with the pipeline built-in type blanking plug 11.The fastening clip slot 123 of putting is opened located at the sealing pipe cap 121
The opposite peripheral at mouth end.122 quantity of the blocking are multiple, and 122 diameters of multiple blockings are different, multiple blockings
122 overlappings are set.
Gas pipeline plugging device 1 of the present utility model has the advantages that：
The structure that blocking type and jacket-type block is respectively adopted using both ends, different sealing demands can be directed to, selection makes
With any one blanking plug, it is easy in gas pipeline engineering or maintenance process the sealing to pipeline to block, unique structure, Ke Yiman
The blocking demand of sufficient different sealing degree, different tube diameters size.The internally-arranged type blanking plug 11 uses sealing gasket 112 and sealing gasket spiral shell
The structure design of silk 113, the sealing of the internally-arranged type blanking plug 11 can be improved.The fastening clip slot 123 of putting can pass through external force
Improve the sealing of the duct wrap formula blanking plug 12.It is described to block the 122 overlapping settings using different-diameter size, it can fit
It is applied widely for the blocking of the pipeline of different pipe diameter sizes.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical fields, are similarly included in scope of patent protection of the present utility model.
Claims (6)
1. a kind of gas pipeline plugging device, it is characterised in that including pipeline built-in type blanking plug and duct wrap formula blanking plug, institute
Pipeline built-in type blanking plug is stated to be connected with the duct wrap formula blanking plug, and oppositely arranged, the pipeline built-in type blanking plug
Including lost circulation plug and sealing gasket, the sealing gasket is located at described lost circulation plug one end, the lost circulation plug other end with outside the pipeline
Shell type blanking plug connects, and the duct wrap formula blanking plug includes sealing pipe cap and blocking, the blocking are located at the seal pipe
Cap relative interior, described sealing pipe cap one end is tubular opening structure, the sealing pipe cap other end and the pipeline built-in type
Blanking plug connects.
2. according to the gas pipeline plugging device described in claim 1, it is characterised in that the pipeline built-in type blanking plug also wraps
Sealing gasket screw is included, the sealing gasket is fixed on the lost circulation plug by the way that the sealing gasket screw is dismountable.
3. according to the gas pipeline plugging device described in claim 1, it is characterised in that the pipeline built-in type blanking plug also wraps
Blocking towelling is included, the blocking towelling is enclosed located at the lost circulation plug opposite peripheral.
4. according to the gas pipeline plugging device described in claim 1, it is characterised in that the duct wrap formula blanking plug also wraps
Include and put fastening clip slot, the opposite peripheral for putting fastening clip slot located at the sealing pipe cap openend.
5. according to the gas pipeline plugging device described in claim 1, it is characterised in that the gas pipeline plugging device is timber
Matter or hard rubber material.
6. according to the gas pipeline plugging device described in claim 1, it is characterised in that the quantity that blocks is multiple to be multiple
The blocking diameter is different, and multiple overlappings that block are set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720760216.7U CN206973147U (en) | 2017-06-27 | 2017-06-27 | Gas pipeline plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720760216.7U CN206973147U (en) | 2017-06-27 | 2017-06-27 | Gas pipeline plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206973147U true CN206973147U (en) | 2018-02-06 |
Family
ID=61406349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720760216.7U Expired - Fee Related CN206973147U (en) | 2017-06-27 | 2017-06-27 | Gas pipeline plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206973147U (en) |
-
2017
- 2017-06-27 CN CN201720760216.7U patent/CN206973147U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20190627 |