CN215831388U - Environment-friendly durable plastic pipeline - Google Patents

Environment-friendly durable plastic pipeline Download PDF

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Publication number
CN215831388U
CN215831388U CN202122171802.7U CN202122171802U CN215831388U CN 215831388 U CN215831388 U CN 215831388U CN 202122171802 U CN202122171802 U CN 202122171802U CN 215831388 U CN215831388 U CN 215831388U
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CN
China
Prior art keywords
pipeline
connecting plate
fixedly connected
glass wool
fiber layer
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Application number
CN202122171802.7U
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Chinese (zh)
Inventor
许长友
仲张林
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Jiangsu Lvdao Pipes And Valves Co ltd
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Jiangsu Lvdao Pipes And Valves Co ltd
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Abstract

The utility model discloses an environment-friendly durable plastic pipeline, which relates to the technical field of plastic pipelines and comprises a first pipeline, wherein a fire-resistant component is arranged in the first pipeline, one end of the first pipeline is provided with a second pipeline, and a connecting component is arranged at the joint of the first pipeline and the second pipeline; the fire-resistant subassembly includes glass wool fiber layer, aerogel felt and endotheca, and glass wool fiber layer, aerogel felt and endotheca all are located the inside of first pipeline, and glass wool fiber layer fixed connection is on the inside wall of first pipeline, and one side fixedly connected with aerogel felt of first pipeline is kept away from on the glass wool fiber layer. The utility model relates to an environment-friendly durable plastic pipeline, which effectively increases the connection stability of a first pipeline and a second pipeline by arranging a first connecting plate, a second connecting plate, a third connecting plate, a fourth connecting plate, a connecting screw rod, a nut and a screw head, so that the connection effect of the first pipeline and the second pipeline is better.

Description

Environment-friendly durable plastic pipeline
Technical Field
The utility model relates to the technical field of plastic pipelines, in particular to an environment-friendly durable plastic pipeline.
Background
Plastic pipe is a generic term for pipes made of plastic material. The plastic pipeline has the characteristics of light dead weight, sanitation, safety, small water flow resistance, energy conservation, metal conservation, improvement on living environment, long service life, safety, convenience and the like, and is favored by the pipeline engineering industry.
The durable plastic conduit of environmental protection that uses in the existing market is when carrying out fixed connection, can appear being connected unstable problem between pipeline and the pipeline to influence the connection effect between pipeline and the pipeline, moreover, the durable plastic conduit of current environmental protection most do not have fire-resistant fire-retardant function, use and get up to have certain limitation.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an environment-friendly durable plastic pipeline, which can effectively solve the problem that the pipeline and the pipeline are not stably connected when the environment-friendly durable plastic pipeline used in the market in the background art is fixedly connected, so that the connection effect between the pipeline and the pipeline is influenced.
In order to achieve the purpose, the utility model adopts the technical scheme that: an environment-friendly durable plastic pipeline comprises a first pipeline, wherein a fire-resistant assembly is arranged inside the first pipeline, a second pipeline is arranged at one end of the first pipeline, and a connecting assembly is arranged at the joint of the first pipeline and the second pipeline;
the fireproof assembly comprises a glass wool fiber layer, an aerogel felt and an inner sleeve, wherein the glass wool fiber layer, the aerogel felt and the inner sleeve are all positioned inside the first pipeline, the glass wool fiber layer is fixedly connected to the inner side wall of the first pipeline, one side, away from the first pipeline, of the glass wool fiber layer is fixedly connected with the aerogel felt, and one side, away from the glass wool fiber layer, of the aerogel felt is fixedly connected with the inner sleeve;
the connecting assembly comprises a first connecting plate, a second connecting plate, a third connecting plate, a fourth connecting plate and a sealing part, the first connecting plate is fixedly connected to one end, far away from the second pipeline, of the first pipeline, the second connecting plate is fixedly connected to one end, close to the second pipeline, of the first pipeline, the third connecting plate is fixedly connected to one end, close to the first pipeline, of the second pipeline, the fourth connecting plate is fixedly connected to one end, far away from the first pipeline, of the second pipeline, a connecting screw rod is arranged between the second connecting plate and the third connecting plate, the connecting screw rod penetrates through the second connecting plate and the third connecting plate, one end of the connecting screw rod is fixedly connected with a screw head, a nut is in threaded connection with the outer side of the connecting screw rod, and the second connecting plate and the third connecting plate can be limited through the connecting screw rod;
the sealing component comprises a first sealing ring, the first sealing ring is positioned on one side of the second connecting plate, and the first sealing ring is fixedly connected to one end, close to the second connecting plate, of the inner sleeve.
Preferably, the surface of the first connecting plate is provided with a threaded hole, and the first connecting plate can be conveniently used through the threaded hole.
Preferably, the number of the threaded holes is four, and the four threaded holes are arranged in an annular shape, so that the connecting effect of the first connecting plate is better to a certain extent.
Preferably, the aerogel felt is located at the inner side of the glass wool fiber layer, the inner sleeve is located at the inner side of the aerogel felt, and the glass wool fiber layer and the aerogel felt enable the plastic pipeline to have a fire-resistant and flame-retardant function, reduce damage to the plastic pipeline caused by the external environment and enable the plastic pipeline to be more durable.
Preferably, the inner diameter of the inner sleeve is matched with the outer diameter of the first sealing ring, and the joint of the first pipeline and the second pipeline can be sealed through the matching use of the inner sleeve and the first sealing ring.
Preferably, the second pipeline is provided with the second sealing ring near the one end of fourth connecting plate, through the second sealing ring, makes the connecting effect of second pipeline better to a certain extent.
Preferably, four threaded holes are formed in the surfaces of the second connecting plate, the third connecting plate and the fourth connecting plate, so that the second connecting plate, the third connecting plate and the fourth connecting plate can be connected conveniently.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the first connecting plate, the second connecting plate, the third connecting plate, the fourth connecting plate, the connecting screw rod, the nut and the screw head are arranged, so that the connection stability of the first pipeline and the second pipeline is effectively improved, and the connection effect of the first pipeline and the second pipeline is better.
2. According to the utility model, by arranging the glass wool fiber layer and the aerogel felt, the fireproof and flame-retardant functions of the first pipeline and the second pipeline can be realized under the matching of the flame-retardant performance of the glass wool fiber layer and the fireproof and heat-insulating performance of the aerogel felt, so that the first pipeline and the second pipeline are durable and environment-friendly, and the service lives of the first pipeline and the second pipeline are longer to a certain extent.
Drawings
FIG. 1 is a perspective view of the environment-friendly durable plastic pipe structure according to the present invention;
FIG. 2 is an enlarged schematic view of the environment-friendly durable plastic pipe at A in FIG. 1;
FIG. 3 is a schematic perspective view of a first channel of an environmentally friendly durable plastic channel of the present invention;
FIG. 4 is a side plan view of a first environmentally friendly durable plastic conduit according to the present invention;
fig. 5 is an enlarged schematic view of a screw head connection structure of an environment-friendly durable plastic pipeline of the present invention.
In the figure: 1. a second connecting plate; 2. a first connecting plate; 3. a first conduit; 4. a second seal ring; 5. a second conduit; 6. a fourth connecting plate; 7. a third connecting plate; 8. connecting a screw rod; 9. a nut; 10. a first seal ring; 11. a threaded hole; 12. a glass wool fiber layer; 13. aerogel blankets; 14. an inner sleeve; 15. a screw head.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 5, the present invention relates to an environment-friendly durable plastic pipeline, which includes a first pipeline 3, a fire-resistant component is disposed inside the first pipeline 3, a second pipeline 5 is disposed at one end of the first pipeline 3, and a connecting component is disposed at a connection position of the first pipeline 3 and the second pipeline 5;
the fireproof component comprises a glass wool fiber layer 12, an aerogel felt 13 and an inner sleeve 14, the glass wool fiber layer 12, the aerogel felt 13 and the inner sleeve 14 are all located inside the first pipeline 3, the glass wool fiber layer 12 is fixedly connected to the inner side wall of the first pipeline 3, one side, away from the first pipeline 3, of the glass wool fiber layer 12 is fixedly connected with the aerogel felt 13, and one side, away from the glass wool fiber layer 12, of the aerogel felt 13 is fixedly connected with the inner sleeve 14;
the connecting component comprises a first connecting plate 2 and a second connecting plate 1, the device comprises a third connecting plate 7, a fourth connecting plate 6 and a sealing part, wherein the first connecting plate 2 is fixedly connected to one end, far away from the second pipeline 5, of the first pipeline 3, the second connecting plate 1 is fixedly connected to one end, close to the second pipeline 5, of the first pipeline 3, the third connecting plate 7 is fixedly connected to one end, close to the first pipeline 3, of the second pipeline 5, the fourth connecting plate 6 is fixedly connected to one end, far away from the first pipeline 3, of the second pipeline 5, a connecting screw rod 8 is arranged between the second connecting plate 1 and the third connecting plate 7, the connecting screw rod 8 penetrates through the second connecting plate 1 and the third connecting plate 7, one end of the connecting screw rod 8 is fixedly connected with a screw head 15, a nut 9 is in threaded connection with the outer side of the connecting screw rod 8, and the second connecting plate 1 and the third connecting plate 7 can be limited through the connecting screw rod 8;
the sealing part comprises a first sealing ring 10, the first sealing ring 10 is positioned on one side of the second connecting plate 1, and the first sealing ring 10 is fixedly connected to one end of the inner sleeve 14 close to the second connecting plate 1.
Threaded holes 11 are formed in the surface of the first connecting plate 2, and the first connecting plate 2 can be conveniently used through the threaded holes 11.
The quantity of screw hole 11 has four, and four screw holes 11 are the annular and arrange, make first connecting plate 2's the connecting effect better to a certain extent.
Aerogel felt 13 is located the inboard of glass wool fibre layer 12, and endotheca 14 is located the inboard of aerogel felt 13, through glass wool fibre layer 12 and aerogel felt 13 for this plastic conduit has fire-resistant fire-retardant function, has reduced the damage that external environment caused this plastic conduit, thereby makes this plastic conduit durable more.
The inner diameter of the inner sleeve 14 is matched with the outer diameter of the first sealing ring 10, and the joint of the first pipeline 3 and the second pipeline 5 can be sealed through the matching use of the inner sleeve 14 and the first sealing ring 10.
One end of the second pipeline 5, which is close to the fourth connecting plate 6, is provided with a second sealing ring 4, and the second pipeline 5 is enabled to be better in connection effect to a certain extent through the second sealing ring 4.
Four threaded holes 11 are formed in the surfaces of the second connecting plate 1, the third connecting plate 7 and the fourth connecting plate 6, so that the second connecting plate 1, the third connecting plate 7 and the fourth connecting plate 6 can be connected conveniently.
The working principle of the utility model is as follows: when the first pipeline 3 and the second pipeline 5 are connected, the first sealing ring 10 at one end of the first pipeline 3 is firstly inserted into one end of the second pipeline 5, at the moment, the second connecting plate 1 at one end of the first pipeline 3 and the third connecting plate 7 at one end of the second pipeline 5 are in an aligned state, then, the second connecting plate 1 and the third connecting plate 7 are fixed through the matching use of the connecting screw rod 8, the nut 9 and the screw head 15, the connection between the first pipeline 3 and the second pipeline 5 is more stable through the matching use of the second connecting plate 1, the third connecting plate 7, the connecting screw rod 8, the nut 9 and the screw head 15, wherein, the inner part of the second pipeline 5 is the same as the inner part of the first pipeline 3, the inner part of the second pipeline 5 is also provided with the glass wool fiber layer 12, the aerogel blanket 13 and the inner sleeve 14, and under the matching of the flame resistance of the glass wool fiber layer 12 and the fireproof property of the aerogel blanket 13, the fire-resistant and flame-retardant function inside the first and second ducts 3 and 5 can be achieved.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. An environment-friendly durable plastic pipeline is characterized in that: the fireproof pipeline comprises a first pipeline (3), a fireproof assembly is arranged inside the first pipeline (3), a second pipeline (5) is arranged at one end of the first pipeline (3), and a connecting assembly is arranged at the connecting position of the first pipeline (3) and the second pipeline (5);
the fireproof assembly comprises a glass wool fiber layer (12), an aerogel felt (13) and an inner sleeve (14), the glass wool fiber layer (12), the aerogel felt (13) and the inner sleeve (14) are all located inside a first pipeline (3), the glass wool fiber layer (12) is fixedly connected to the inner side wall of the first pipeline (3), the aerogel felt (13) is fixedly connected to one side, away from the first pipeline (3), of the glass wool fiber layer (12), and the inner sleeve (14) is fixedly connected to one side, away from the glass wool fiber layer (12), of the aerogel felt (13);
the connecting assembly comprises a first connecting plate (2), a second connecting plate (1), a third connecting plate (7), a fourth connecting plate (6) and a sealing component, the first connecting plate (2) is fixedly connected at one end of the first pipeline (3) far away from the second pipeline (5), the second connecting plate (1) is fixedly connected at one end of the first pipeline (3) close to the second pipeline (5), the third connecting plate (7) is fixedly connected at one end of the second pipeline (5) close to the first pipeline (3), the fourth connecting plate (6) is fixedly connected at one end of the second pipeline (5) far away from the first pipeline (3), a connecting screw rod (8) is arranged between the second connecting plate (1) and the third connecting plate (7), the connecting screw rod (8) penetrates through the second connecting plate (1) and the third connecting plate (7), one end of the connecting screw rod (8) is fixedly connected with a screw head (15), the outer side of the connecting screw rod (8) is in threaded connection with a nut (9);
the sealing component comprises a first sealing ring (10), the first sealing ring (10) is located on one side of the second connecting plate (1), and the first sealing ring (10) is fixedly connected to one end, close to the second connecting plate (1), of the inner sleeve (14).
2. The environmentally friendly durable plastic conduit of claim 1, wherein: the surface of the first connecting plate (2) is provided with a threaded hole (11).
3. The environmentally friendly durable plastic conduit of claim 2, wherein: the number of the threaded holes (11) is four, and the four threaded holes (11) are arranged in a ring shape.
4. The environmentally friendly durable plastic conduit of claim 1, wherein: the aerogel felt (13) is positioned on the inner side of the glass wool fiber layer (12), and the inner sleeve (14) is positioned on the inner side of the aerogel felt (13).
5. The environmentally friendly durable plastic conduit of claim 1, wherein: the inner diameter of the inner sleeve (14) is matched with the outer diameter of the first sealing ring (10).
6. The environmentally friendly durable plastic conduit of claim 1, wherein: and a second sealing ring (4) is arranged at one end, close to the fourth connecting plate (6), of the second pipeline (5).
7. The environmentally friendly durable plastic conduit of claim 1, wherein: four threaded holes (11) are formed in the surfaces of the second connecting plate (1), the third connecting plate (7) and the fourth connecting plate (6).
CN202122171802.7U 2021-09-09 2021-09-09 Environment-friendly durable plastic pipeline Active CN215831388U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122171802.7U CN215831388U (en) 2021-09-09 2021-09-09 Environment-friendly durable plastic pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122171802.7U CN215831388U (en) 2021-09-09 2021-09-09 Environment-friendly durable plastic pipeline

Publications (1)

Publication Number Publication Date
CN215831388U true CN215831388U (en) 2022-02-15

Family

ID=80198903

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122171802.7U Active CN215831388U (en) 2021-09-09 2021-09-09 Environment-friendly durable plastic pipeline

Country Status (1)

Country Link
CN (1) CN215831388U (en)

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