CN215763704U - Gas pipeline protective structure - Google Patents
Gas pipeline protective structure Download PDFInfo
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- CN215763704U CN215763704U CN202122024451.7U CN202122024451U CN215763704U CN 215763704 U CN215763704 U CN 215763704U CN 202122024451 U CN202122024451 U CN 202122024451U CN 215763704 U CN215763704 U CN 215763704U
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- protective pipe
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Abstract
The utility model relates to the technical field of gas pipelines, and provides a gas pipeline protection structure which is arranged in a through hole of a floor slab and used for protecting a gas pipeline penetrating through the floor slab, wherein the gas pipeline protection structure comprises a cement mortar layer, a protection pipe, a wing ring, an anticorrosive layer and an anticorrosive button, wherein the cement mortar layer is coated on the inner wall of the through hole; the protective pipe is inserted into the through hole; the wing ring is arranged on the floor slab, and one end of the wing ring is connected with the protective pipe; the anticorrosive layer is coated on the inner wall of the protective pipe; the anti-corrosion buckle is arranged on the outer surface of the protective pipe and is abutted against the cement mortar layer, wherein a hemp thread layer is filled between the protective pipe and the anti-corrosion buckle. The utility model can effectively isolate the corrosion damage of the moisture and sundries of the surrounding environment to the protective pipe, has good waterproof and anti-damage effects to the gas pipeline penetrating through the floor, and is convenient and rapid to install.
Description
Technical Field
The utility model relates to the technical field of gas pipelines, in particular to a gas pipeline protection structure.
Background
In order to ensure the overall appearance effect of a building, a part of buildings are provided with the gas vertical pipes serving as supporting facilities of the building inside the building, such as a living balcony, and each layer of the gas vertical pipes needs to penetrate through the floor of the building. In addition, some commercial catering gas kitchens are arranged in buildings, and corresponding gas risers are inevitably required to penetrate through the floor of the building. The gas vertical pipe penetrating the floor slab is generally protected by additionally arranging a sleeve.
At present, the protection of the gas vertical pipe at the position of penetrating the floor slab has no unified standard, and the gas vertical pipe is generally arranged in a sleeve. Because the place where the floor slab is penetrated is easy to have water or sundries, the gas vertical pipe at the place is easy to be corroded and damaged, and potential safety hazards are brought to a pipeline system.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a gas pipeline protection structure which can effectively isolate the corrosion damage of moisture and sundries in the surrounding environment to a protection pipe, has good waterproof and anti-damage effects on a gas pipeline penetrating through a floor slab, and is convenient and rapid to install.
In order to solve the above technical problem, the present invention provides a gas pipeline protection structure, which is disposed in a through hole of a floor slab, and is used for protecting a gas pipeline passing through the floor slab, the gas pipeline protection structure including:
the cement mortar layer is coated on the inner wall of the through hole;
the protective pipe is inserted into the through hole;
the wing ring is arranged on the floor slab, and one end of the wing ring is connected with the protective pipe;
the anticorrosive coating is coated on the inner wall of the protective pipe;
the anti-corrosion buckle is arranged on the outer surface of the protective pipe and is abutted against the cement mortar layer;
wherein, a hemp thread layer is filled between the protective pipe and the anti-corrosion buckle.
Preferably, the protective pipe is a steel pipe, and the outer surface of the steel pipe is welded with the wing ring.
Preferably, the protective pipe further comprises an asphalt block, wherein the asphalt block is arranged at the top end of the protective pipe and used for plugging the hemp thread layer.
Preferably, the anti-corrosion buckle comprises two semicircular connecting plates which are correspondingly arranged.
Preferably, the connecting plate is a plastic connecting plate.
Preferably, the anticorrosive layer is a micro-foaming material coating layer.
Preferably, the length of the corrosion prevention button is greater than that of the protection pipe.
Preferably, the guard tube is disposed coaxially with the fuel tube.
Preferably, the layer of hemp thread is impregnated with asphalt.
The utility model has the following beneficial effects:
the gas pipeline protection structure adopts the anti-corrosion layer to protect the protection pipe at the position of the floor slab, and adopts the anti-corrosion button, so that the anti-corrosion button is not easy to age and is waterproof, the corrosion damage to the protection pipe caused by moisture and sundries in the surrounding environment can be effectively isolated, and the gas pipeline at the position of the floor slab can be well prevented from being water and damaged. Meanwhile, the utility model has simple and compact structure and convenient and quick construction.
Drawings
FIG. 1 is a schematic structural diagram of a gas pipeline protection structure provided by an embodiment of the utility model;
fig. 2 is a top view of a gas pipeline protection structure provided in an embodiment of the present invention.
Reference numerals:
1. a cement mortar layer; 2. a protective tube; 3. an anti-corrosion button; 4. a hemp thread layer; 5. a wing ring; 6. a pitch block; 7. a floor slab; 8. a gas pipeline; 9. and (4) an anticorrosive layer.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Referring to fig. 1 to 2, a preferred embodiment of the present invention provides a gas pipeline 8 protection structure, which is disposed in a through hole of a floor slab 7, and is used for protecting a gas pipeline 8 passing through the floor slab 7, including:
the cement mortar layer 1 is coated on the inner wall of the through hole;
the protective pipe 2 is inserted into the through hole;
the wing ring 5 is arranged on the floor slab 7, and one end of the wing ring 5 is connected with the protective pipe 2;
the anticorrosive coating 9 is coated on the inner wall of the protective pipe 2;
the anti-corrosion buckle 3 is buckled on the outer surface of the protective pipe 2 and is abutted against the cement mortar layer 1;
wherein, a hemp thread layer 4 is filled between the protective pipe 2 and the anti-corrosion buckle 3.
In some preferred embodiments of the present invention, the protective tube 2 is a steel tube, and the outer surface of the steel tube is welded to the wing ring 5. Specifically, the hardness of steel pipe is big, guarantees that its steadiness is high.
In some preferred embodiments of the present invention, the protective tube further comprises an asphalt block 6, wherein the asphalt block 6 is arranged on the top end of the protective tube 2 and is used for plugging the hemp thread layer 4. Specifically, the movement of the hemp thread layer 4 or the entry of other foreign matters can be avoided by the blocking of the asphalt block 6.
In some preferred embodiments of the present invention, the anti-corrosion button 3 includes two semicircular connecting plates disposed correspondingly.
In some preferred embodiments of the present invention, the connecting plate is a plastic connecting plate. Particularly, the connecting plate made of plastic is not easy to corrode and damage.
In some preferred embodiments of the present invention, the corrosion-resistant layer 9 is a micro-foaming material coating layer.
In some preferred embodiments of the present invention, the length of the corrosion prevention button 3 is greater than the length of the protection pipe 2.
In some preferred embodiments of the utility model, the shielding tube 2 is arranged coaxially with the fuel tube.
In some preferred embodiments of the present invention, the layer of hemp threads 4 is impregnated with bitumen.
The method comprises the following installation steps:
(1) coating a cement mortar layer 1 on the inner wall of the through hole, and inserting the steel pipe into the through hole;
(2) installing wing rings 5 on the floor slabs 7 near the through holes, and welding and fixing the steel pipes and the wing rings 5 by adopting manual arc welding;
(3) uniformly coating a micro-foaming coating on the surface of the steel pipe at the position 7 of the floor slab to be subjected to anti-corrosion treatment;
(4) the anti-corrosion buckle 3 is buckled outside the steel pipe and is fixed by an external telescopic buckle, and the anti-corrosion buckle 3 consists of two semicircular plastic plates;
(5) removing the expansion buckle after the micro-foaming material coating is solidified;
(6) the steel pipe and the anti-corrosion button 3 are filled with hemp threads soaked in asphalt, and the top end of the steel pipe is plugged by an asphalt block 6.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides a gas pipeline protective structure, its sets up in the through-hole of floor for the protection passes the gas pipeline of floor, its characterized in that: the method comprises the following steps:
the cement mortar layer is coated on the inner wall of the through hole;
the protective pipe is inserted into the through hole;
the wing ring is arranged on the floor slab, and one end of the wing ring is connected with the protective pipe;
the anticorrosive coating is coated on the inner wall of the protective pipe;
the anti-corrosion buckle is arranged on the outer surface of the protective pipe and is abutted against the cement mortar layer;
wherein, a hemp thread layer is filled between the protective pipe and the anti-corrosion buckle.
2. The gas duct protective structure according to claim 1, characterized in that: the protective pipe is a steel pipe, and the outer surface of the steel pipe is welded with the wing ring.
3. The gas duct protective structure according to claim 1, characterized in that: the asphalt block is arranged at the top end of the protective pipe and used for plugging the hemp thread layer.
4. The gas duct protective structure according to claim 1, characterized in that: the anti-corrosion buckle comprises two semicircular connecting plates which are correspondingly arranged.
5. The gas duct protective structure according to claim 4, wherein: the connecting plate is a plastic connecting plate.
6. The gas duct protective structure according to claim 1, characterized in that: the anticorrosive coating is a micro-foaming material coating layer.
7. The gas duct protective structure according to claim 1, characterized in that: the length of the anti-corrosion buckle is greater than that of the protective pipe.
8. The gas duct protective structure according to claim 1, characterized in that: the guard pipe is arranged coaxially with the fuel pipe.
9. The gas duct protective structure according to claim 1, characterized in that: asphalt is immersed in the hemp thread layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122024451.7U CN215763704U (en) | 2021-08-25 | 2021-08-25 | Gas pipeline protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122024451.7U CN215763704U (en) | 2021-08-25 | 2021-08-25 | Gas pipeline protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215763704U true CN215763704U (en) | 2022-02-08 |
Family
ID=80078841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122024451.7U Active CN215763704U (en) | 2021-08-25 | 2021-08-25 | Gas pipeline protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215763704U (en) |
-
2021
- 2021-08-25 CN CN202122024451.7U patent/CN215763704U/en active Active
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