CN209671774U - A kind of gas pipe leading in user room road anti-corrosive apparatus - Google Patents
A kind of gas pipe leading in user room road anti-corrosive apparatus Download PDFInfo
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- CN209671774U CN209671774U CN201920264869.5U CN201920264869U CN209671774U CN 209671774 U CN209671774 U CN 209671774U CN 201920264869 U CN201920264869 U CN 201920264869U CN 209671774 U CN209671774 U CN 209671774U
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- sleeve
- wall
- limited block
- hole
- tube body
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Abstract
The utility model discloses a kind of gas pipe leading in user room road anti-corrosive apparatus, including the first limited block, sleeve, wall, sleeve, second limited block and combustion gas tube body, through-hole is offered inside the wall, combustion gas tube body is plugged with inside the through-hole, the through-hole both ends are symmetrically distributed with the first limit block and the second limit block, first limited block and the second limited block opposite side inner wall are respectively fixed with sleeve and sleeve, the sleeve and sleeve place open at one end offer the first V-groove and the second V-groove, the sleeve outer wall and sleeve deviate from first limited block one end inner wall and offer screw thread, the sleeve is fixed with rubber ring away from second limited block one end inner wall.The utility model passes through rotation sleeve, make sleeve and sleeve that expansion and contraction occur, so that combustion gas tube body is fixed in through-hole, avoids combustion gas tube body and through-hole wall generates friction, cause the protective paint of fuel gas conduit body outer wall to fall off, and fuel gas conduit bulk erosion or corrosion occurs.
Description
Technical field
The utility model relates to fuel gas conduit protection technology field, specially a kind of gas pipe leading in user room road anti-corrosive apparatus.
Background technique
Natural gas as a kind of clean energy resource, nowadays have been obtained it is universal, gas pipeline be laid with when, gas pipeline into
When entering interior, it will usually fuel gas conduit is passed through indoor purpose to reach by the aperture on the wall of user, but in practical erection
In the process, through-hole wall is more coarse, and can remain gravel, when fuel gas conduit is passed through in through-hole, the protection of gas pipeline outer wall
Paint can be scratched by the gravel of through-hole wall, to the problem of protective paint breakage occur, gas pipeline can fire over time
Tracheae pipeline outer wall will appear corrosion and corrosion, reduces the service life of gas pipeline and increases the difficulty for reparation of speedily carrying out rescue work.
Utility model content
The purpose of this utility model is to provide a kind of gas pipe leading in user room road anti-corrosive apparatus, has and combustion gas tube body is carried out
The advantages of positioning and protection, solves the problems, such as that combustion gas tube body locating effect is bad and Outwall protection paint is easy to damage.
To achieve the above object, the utility model provides the following technical solutions: a kind of gas pipe leading in user room road anti-corrosive apparatus, packet
The first limited block, sleeve, wall, sleeve, the second limited block and combustion gas tube body are included, offers through-hole inside the wall, institute
It states and is plugged with combustion gas tube body inside through-hole, the through-hole both ends are symmetrically distributed with the first limit block and the second limit block, and
One limited block and the second limited block are actively socketed on fuel gas conduit body outer wall, and first limited block is opposite with the second limited block
Side inner wall is respectively fixed with sleeve and sleeve, and the sleeve is open at one end away from the first limit block and the second limit block with sleeve
Place offers the first V-groove and the second V-groove of rounded array distribution, and the sleeve outer wall and sleeve deviate from the first limited block
One end inner wall offers screw thread, and the sleeve is fixed with the rubber ring of rounded distribution away from second limited block one end inner wall.
Preferably, first limited block and the second limited block outer wall are all made of hexagonal design.
Preferably, the sleeve outer wall passes through screw thread and sleeve lining engagement in rotation.
Preferably, the first limit block and the second limit block opposite side inner wall is fitted with gasket, and gasket
Inner diameter is greater than through-hole wall diameter.
Preferably, the length of the sleeve is greater than the length of sleeve.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model has achieved the effect that protect combustion gas pipe outer wall, has worked as combustion by setting sleeve and sleeve
Sleeve and sleeve in through-holes, can be plugged on respectively inside the both ends of through-hole by the grafting of tracheae ontology in advance, then by fuel gas conduit sheet
Body is inserted into inside sleeve and sleeve, the problem of gravel of fuel gas conduit body outer wall and through-hole wall scratches is avoided, to combustion
The protective paint of tracheae body outer wall is protected, and after avoiding protective paint from scratching, the problem of corroding and corroding occurs in combustion gas tube body,
Extend the difficulty of the service life of combustion gas tube body and maintenance of speedily carrying out rescue work.
2, the utility model is by setting screw thread, has achieved the effect that make sleeve and sleeve that deformation occurs, when fuel gas conduit sheet
When body is plugged on inside sleeve and sleeve, people can be carried out the first limit block and the second limit block by spanner relatively reversed
Rotation relatively rotates the first limit block and the second limit block band moving sleeve and sleeve, when sleeve and sleeve pass through threads turn,
Sleeve is expanded to sleeve inner precession, the outer wall of sleeve by sleeve, keeps sleeve inconsistent with through-hole wall, thus by sleeve
Position is fixed, and sleeve is given the reaction force of sleeve by through-hole, and the opening of sleeve inwardly collapses, and sleeve is opened
Rubber ring is squeezed at mouthful, so that rubber ring is in contact with fuel gas conduit body outer wall, combustion gas tube body is clamped, has been reached to combustion
The effect that tracheae ontology is fixed has ensured the stability of combustion gas tube body installation.
3, the utility model has been achieved the effect that by setting gasket to through-hole leakproofness, when the first limited block and the
When two limited blocks are mounted on through-hole both ends outer wall, gasket is in contact with the two sides outer wall of wall, can be to through-hole and fuel gas conduit sheet
Gap between body is sealed, and reduces outside air and sundries carries out indoor problem.
Detailed description of the invention
Fig. 1 is the main cross section structure diagram of the utility model；
Fig. 2 is the sleeve and sleeve appearance schematic view of the front view of the utility model；
Fig. 3 is the sleeve side structure schematic view of the utility model.
In figure: 1, the first limited block；2, sleeve；3, the first V-groove；4, wall；5, screw thread；6, the second V-groove；7, it inserts
Set；8, the second limited block；9, rubber ring；10, through-hole；11, combustion gas tube body；12, gasket.
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.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
It please refers to Fig.1 to Fig.3, a kind of embodiment provided by the utility model: a kind of gas pipe leading in user room road anti-corrosive apparatus, packet
The first limited block 1, sleeve 2, wall 4, sleeve 7, the second limited block 8 and combustion gas tube body 11 are included, offers through-hole inside wall 4
10, combustion gas tube body 11 is plugged with inside through-hole 10,10 both ends of through-hole are symmetrically distributed with the first limited block 1 and the second limited block 8,
First limited block 1 and 8 outer wall of the second limited block are all made of hexagonal design, are convenient for practical screwing operations.First limited block 1 and
Two limited blocks, 8 opposite side inner wall is fitted with gasket 12, and 12 inner diameter of gasket is greater than 10 inner diameter of through-hole, when
When first limited block 1 and the second limited block 8 are mounted on 10 both ends outer wall of through-hole, gasket 12 connects with the two sides outer wall of wall 4
Touching, can be sealed the gap between through-hole 10 and combustion gas tube body 11, reduce outside air and sundries carries out indoor ask
Topic.
First limited block 1 and the second limited block 8 are actively socketed on 11 outer wall of combustion gas tube body, the first limited block 1 and
Two limited blocks, 8 opposite side inner wall is respectively fixed with sleeve 2 and sleeve 7, and the length of sleeve 2 is greater than the length of sleeve 7.Work as combustion gas
Tube body 11 is plugged in through-hole 10, and sleeve 2 and sleeve 7 can be plugged on respectively inside the both ends of through-hole 10 in advance, then will combustion
Tracheae ontology 11 is inserted into inside sleeve 2 and sleeve 7, avoids 11 outer wall of combustion gas tube body and the gravel of 10 inner wall of through-hole is cut to pieces
The problem of rubbing protects the protective paint of 11 outer wall of combustion gas tube body, and after avoiding protective paint from scratching, combustion gas tube body 11 occurs
The problem of corrosion and corrosion, extend the difficulty of the service life of combustion gas tube body 11 and maintenance of speedily carrying out rescue work.
Sleeve 2 and sleeve 7 offer rounded array away from the first limited block 1 and the place open at one end of the second limited block 8 and divide
The first V-groove 3 and the second V-groove 6 of cloth, 7 outer wall of sleeve and sleeve 2 offer spiral shell away from 1 one end inner wall of the first limited block
Line 5,7 outer wall of sleeve pass through screw thread 5 and 2 inner wall engagement in rotation of sleeve.When combustion gas tube body 11 is plugged in sleeve 2 and sleeve 7
When portion, people can carry out the first limited block 1 and the second limited block 8 by spanner making the first limited block 1 relative to reversed rotation
It is relatively rotated with the second limited block 8 with moving sleeve 2 and sleeve 7, when sleeve 2 and sleeve 7 are rotated by screw thread 5, sleeve 2 is to sleeve
The outer wall of 7 inside precessions, sleeve 2 is expanded by sleeve 7, and sleeve 2 can be expanded along the first V-groove 3, is made sleeve 2 and is led to
10 inner wall of hole is inconsistent, to the position of sleeve 2 is fixed, and sleeve 7 is given the reaction of sleeve 2 by through-hole 10
The opening of power, sleeve 7 inwardly collapses, and sleeve 7 is collapsed along the second V-groove 6, and the opening of sleeve 7 squeezes rubber ring 9, makes
Rubber ring 9 is in contact with 11 outer wall of combustion gas tube body, and combustion gas tube body 11 is clamped, reached to combustion gas tube body 11 into
The fixed effect of row, has ensured the stability that combustion gas tube body 11 is installed, and sleeve 7 is fixed away from 8 one end inner wall of the second limited block
There is the rubber ring 9 of rounded distribution, rubber ring 9 can protect combustion gas tube body 11, avoid sleeve 7 to combustion gas tube body
11 clamping forces are excessive, and destroy the protective paint of 11 outer wall of combustion gas tube body.
Working principle: when combustion gas tube body 11 is set up, staff needs to open up through-hole 10 on the wall 4 of user,
Sleeve 2 and sleeve 7 can be plugged on respectively inside the both ends of through-hole 10 in advance, then combustion gas tube body 11 is inserted into sleeve 2 and is inserted
Inside set 7, the first limited block 1 and the second limited block 8 can be carried out by spanner making the first limited block relative to reversed rotation
1 and second limited block 8 relatively rotated with moving sleeve 2 and sleeve 7, when sleeve 2 and sleeve 7 are rotated by screw thread 5, sleeve 2 is to set
7 inside precessions of cylinder, the outer wall of sleeve 2 are expanded by sleeve 7, keep sleeve 2 and 10 inner wall of through-hole inconsistent, thus by sleeve 2
Position is fixed, and sleeve 7 is given the reaction force of sleeve 2 by through-hole 10, and the opening of sleeve 7 inwardly collapses, and inserts
The opening of set 7 squeezes rubber ring 9, so that rubber ring 9 is in contact with 11 outer wall of combustion gas tube body, combustion gas tube body 11 is pressed from both sides
It holds, has achieved the effect that combustion gas tube body 11 is fixed, ensured the stability that combustion gas tube body 11 is installed, rubber ring 9
Combustion gas tube body 11 can be protected, it is excessive to 11 clamping force of combustion gas tube body to avoid sleeve 7, and destroy fuel gas conduit sheet
The protective paint of 11 outer wall of body avoids the problem of gravel of 11 outer wall of combustion gas tube body and 10 inner wall of through-hole scratches, to combustion
The protective paint of 11 outer wall of tracheae ontology is protected, and after avoiding protective paint from scratching, combustion gas tube body 11 occurs corroding and corrode
Problem extends the difficulty of the service life of combustion gas tube body 11 and maintenance of speedily carrying out rescue work.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of gas pipe leading in user room road anti-corrosive apparatus, including the first limited block (1), sleeve (2), wall (4), sleeve (7), second
Limited block (8) and combustion gas tube body (11), it is characterised in that: offer through-hole (10), the through-hole inside the wall (4)
(10) internal to be plugged with combustion gas tube body (11), through-hole (10) both ends are symmetrically distributed with the first limited block (1) and the second limit
Position block (8), and the first limited block (1) and the second limited block (8) are actively socketed on combustion gas tube body (11) outer wall, described first
Limited block (1) and the second limited block (8) opposite side inner wall are respectively fixed with sleeve (2) and sleeve (7), the sleeve (2) and
Sleeve (7) offers the first V of rounded array distribution away from the first limited block (1) and the second limited block (8) place open at one end
Type groove (3) and the second V-groove (6), sleeve (7) outer wall are opened up with sleeve (2) away from the first limited block (1) one end inner wall
Have screw thread (5), the sleeve (7) is fixed with the rubber ring (9) of rounded distribution away from the second limited block (8) one end inner wall.
2. a kind of gas pipe leading in user room road anti-corrosive apparatus according to claim 1, it is characterised in that: first limited block
(1) hexagonal design is all made of with the second limited block (8) outer wall.
3. a kind of gas pipe leading in user room road anti-corrosive apparatus according to claim 1, it is characterised in that: sleeve (7) outer wall
Pass through screw thread (5) and sleeve (2) inner wall engagement in rotation.
4. a kind of gas pipe leading in user room road anti-corrosive apparatus according to claim 1, it is characterised in that: first limited block
(1) it is fitted with gasket (12) with the second limited block (8) opposite side inner wall, and gasket (12) inner diameter is greater than through-hole
(10) inner diameter.
5. a kind of gas pipe leading in user room road anti-corrosive apparatus according to claim 1, it is characterised in that: the length of the sleeve (2)
Degree is greater than the length of sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920264869.5U CN209671774U (en) | 2019-03-03 | 2019-03-03 | A kind of gas pipe leading in user room road anti-corrosive apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920264869.5U CN209671774U (en) | 2019-03-03 | 2019-03-03 | A kind of gas pipe leading in user room road anti-corrosive apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209671774U true CN209671774U (en) | 2019-11-22 |
Family
ID=68570217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920264869.5U Active CN209671774U (en) | 2019-03-03 | 2019-03-03 | A kind of gas pipe leading in user room road anti-corrosive apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209671774U (en) |
-
2019
- 2019-03-03 CN CN201920264869.5U patent/CN209671774U/en active Active
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