CN215763995U - Water supply and drainage pipeline with good cold resistance - Google Patents
Water supply and drainage pipeline with good cold resistance Download PDFInfo
- Publication number
- CN215763995U CN215763995U CN202122118491.8U CN202122118491U CN215763995U CN 215763995 U CN215763995 U CN 215763995U CN 202122118491 U CN202122118491 U CN 202122118491U CN 215763995 U CN215763995 U CN 215763995U
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- layer
- pipeline
- water supply
- inner pipeline
- cracking
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 239000010410 layer Substances 0.000 claims abstract description 88
- 238000005336 cracking Methods 0.000 claims abstract description 27
- 238000007710 freezing Methods 0.000 claims abstract description 27
- 239000002344 surface layer Substances 0.000 claims abstract description 16
- 238000009413 insulation Methods 0.000 claims abstract description 10
- 238000003466 welding Methods 0.000 claims abstract description 10
- 229920000742 Cotton Polymers 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910001018 Cast iron Inorganic materials 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 238000004321 preservation Methods 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 238000005457 optimization Methods 0.000 description 4
- 230000008014 freezing Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Thermal Insulation (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model provides a water supply and drainage pipeline with good cold resistance, which comprises: the anti-cracking device comprises an inner pipeline, a rubber layer, an anti-freezing filling layer, an outer heat insulation layer, an anti-cracking layer, an outer surface layer and a supporting frame; the right side of the inner pipeline is provided with an external thread head, and the external thread head is connected with the inner pipeline through welding; the inner screw port is arranged on the left side of the inner pipeline, and the inner screw port and the inner pipeline are in an integrated structure; the rubber layer is arranged on the inner side of the inner pipeline and is connected with the inner pipeline through adhesion; the anti-freezing filling layer is arranged on the outer side of the inner pipeline and is connected with the rubber layer in an embedded manner; the outer heat-insulating layer is arranged on the outer side of the anti-freezing filling layer and is connected with the anti-freezing filling layer through adhesion; the utility model has the advantages of stable heat preservation performance and convenient installation and transportation, thereby effectively solving the problems and the defects of the prior device.
Description
Technical Field
The utility model relates to the technical field of pipelines, in particular to a water supply and drainage pipeline with good cold resistance.
Background
Water supply and drainage pipeline on the market is often because of the frostproofing effect is relatively poor in use, can lead to the inside water of pipeline to freeze, causes the pipeline to block up, and set up the heat preservation cotton in the periphery of pipeline and though can promote the inside heat preservation effect of pipeline, nevertheless long-time wind blows and can make the heat preservation cotton appear breaking easily under the sunshine, causes the inside thermal insulation performance of pipeline to reduce, still can cause the inside freezing of pipeline under the low temperature condition, leads to inside drainage efficiency to reduce.
In view of the above, the present invention provides a water supply and drainage pipeline with good cold resistance, which aims to solve the problems and improve the practical value by the technology.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a water supply and drainage pipeline with good cold resistance so as to solve the problems and the defects in the background technology.
In order to achieve the purpose, the utility model provides a water supply and drainage pipeline with good cold resistance, which is achieved by the following specific technical means:
a water supply and drainage pipeline with good cold resistance comprises: the anti-freezing device comprises an inner pipeline, a rubber layer, an anti-freezing filling layer, an outer heat insulation layer, an anti-cracking layer, an outer surface layer, a supporting frame, a base, an external thread head, an internal screw opening and supporting legs; the right side of the inner pipeline is provided with an external thread head, and the external thread head is connected with the inner pipeline through welding; the inner screw port is arranged on the left side of the inner pipeline, and the inner screw port and the inner pipeline are in an integrated structure; the rubber layer is arranged on the inner side of the inner pipeline and is connected with the inner pipeline through adhesion; the anti-freezing filling layer is arranged on the outer side of the inner pipeline and is connected with the rubber layer in an embedded manner; the outer heat-insulating layer is arranged on the outer side of the anti-freezing filling layer and is connected with the anti-freezing filling layer through adhesion; the anti-cracking layer is arranged on the outer side of the outer heat-insulating layer and is connected with the outer heat-insulating layer in an embedded manner; the outer surface layer is arranged on the outer side of the anti-cracking layer and is connected with the anti-cracking layer through adhesion; the support frame is arranged at the lower end of the outer surface layer and is movably connected with the outer surface layer; the supporting legs are arranged at the lower ends of the supporting frames and are connected with the supporting frames in a welding mode; the base sets up the lower extreme at the landing leg, and the base is connected through the welding with the landing leg.
As a further optimization of the technical scheme, the external thread head and the internal thread of the water supply and drainage pipeline with good cold resistance can be matched for threaded connection.
As a further optimization of the technical scheme, the outer heat-insulating layer of the water supply and drainage pipeline with good cold resistance is made of foam or heat-insulating cotton.
As a further optimization of the technical scheme, the anti-cracking layer of the water supply and drainage pipeline with good cold resistance is formed by inlaying wire nets.
As a further optimization of the technical scheme, the support frame of the water supply and drainage pipeline with good cold resistance is formed by casting cast iron, and is in a semicircular ring shape.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the anti-cracking layer is embedded on the outer side of the outer heat-insulating layer and is made of the wire netting, so that the outer heat-insulating layer can be reinforced, the outer heat-insulating layer is prevented from cracking, the interior of the pipeline can keep a good heat-insulating effect, and the blockage of the interior of the pipeline caused by low-temperature freezing is avoided.
2. According to the utility model, the external thread head and the internal thread opening are arranged, and the external thread head and the internal thread opening can be matched for threaded connection, so that the connection of a plurality of pipelines can be conveniently carried out during pipeline construction, and the transportation is also convenient.
3. The utility model has the advantages of stable heat preservation performance and convenient installation and transportation by improving the existing device, thereby effectively solving the problems and the defects of the existing device.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the supporting frame of the present invention;
fig. 4 is a schematic structural view of the connection between the external screw head and the internal screw port of the present invention.
In the figure: the anti-freezing anti-cracking device comprises an inner pipeline 1, a rubber layer 2, an anti-freezing filling layer 3, an outer heat insulation layer 4, an anti-cracking layer 5, an outer surface layer 6, a supporting frame 7, a base 8, an external thread head 101, an internal thread port 102 and supporting legs 701.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model.
Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. 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 4, the present invention provides a specific technical embodiment of a water supply and drainage pipeline with good cold resistance:
a water supply and drainage pipeline with good cold resistance comprises: the anti-cracking and anti-freezing device comprises an inner pipeline 1, a rubber layer 2, an anti-freezing filling layer 3, an outer heat insulation layer 4, an anti-cracking layer 5, an outer surface layer 6, a supporting frame 7, a base 8, an external thread head 101, an internal thread port 102 and supporting legs 701; the right side of the inner pipeline 1 is provided with an external thread head 101, and the external thread head 101 is connected with the inner pipeline 1 through welding; the inner screw port 102 is arranged on the left side of the inner pipeline 1, and the inner screw port 102 and the inner pipeline 1 are in an integrated structure; the rubber layer 2 is arranged on the inner side of the inner pipeline 1, and the rubber layer 2 is connected with the inner pipeline 1 through adhesion; the anti-freezing filling layer 3 is arranged on the outer side of the inner pipeline 1, and the anti-freezing filling layer 3 is connected with the rubber layer 2 in an embedded mode; the outer heat-insulating layer 4 is arranged on the outer side of the anti-freezing filling layer 3, and the outer heat-insulating layer 4 is connected with the anti-freezing filling layer 3 through adhesion; the anti-cracking layer 5 is arranged on the outer side of the outer heat-insulating layer 4, and the anti-cracking layer 5 is connected with the outer heat-insulating layer 4 through embedding; the outer surface layer 6 is arranged on the outer side of the anti-cracking layer 5, and the outer surface layer 6 is connected with the anti-cracking layer 5 through adhesion; the support frame 7 is arranged at the lower end of the outer surface layer 6, and the support frame 7 is movably connected with the outer surface layer 6; the supporting legs 701 are arranged at the lower end of the supporting frame 7, and the supporting legs 701 are connected with the supporting frame 7 through welding; the base 8 is disposed at the lower end of the leg 701, and the base 8 is connected to the leg 701 by welding.
Specifically, as shown in fig. 1 and 4, the external screw head 101 and the internal screw 102 can be matched to be in threaded connection for connecting a plurality of pipelines, so that transportation and connection can be performed conveniently when long-distance pipeline construction is performed.
Specifically, as in fig. 2, the outer insulating layer 4 is made of foam or insulating cotton, and is used for insulating the inside of the pipeline, and fixing the filler inside the anti-freezing filling layer 3, so as to prevent the water flow inside from freezing due to the low temperature outside.
Specifically, as shown in fig. 2, the anti-cracking layer 5 is made of an iron wire mesh and is used for reinforcing the external heat-insulating layer 4 and preventing the heat-insulating effect caused by the rupture of the external heat-insulating layer 4 from being weakened.
Specifically, as shown in fig. 3, the supporting frame 7 is made of cast iron by casting, and the supporting frame 7 is in a semicircular shape and is used for supporting the pipeline in all directions.
The method comprises the following specific implementation steps:
according to the utility model, the external thread head 101 and the internal thread opening 102 are arranged to be matched for threaded connection, so that transportation and connection of a plurality of pipelines are convenient, and the anti-cracking layer 5 is embedded on the outer side of the external heat-insulating layer 4, so that the external heat-insulating layer 4 can be reinforced, and the external heat-insulating layer 4 is prevented from cracking.
In summary, the following steps: according to the water supply and drainage pipeline with good cold resistance, the anti-cracking layer is embedded on the outer side of the outer heat insulation layer and is made of the wire mesh in an embedded mode, the outer heat insulation layer can be reinforced, the outer heat insulation layer is prevented from being broken, a good heat insulation effect can be kept in the pipeline, the blockage of the interior of the pipeline due to low-temperature icing is avoided, the outer thread head and the inner thread opening are arranged, the outer thread head and the inner thread opening can be matched and connected in a threaded mode, a plurality of pipelines can be conveniently connected when the pipeline is built, and the pipeline is convenient to transport; the utility model has the advantages of stable heat preservation performance and convenient installation and transportation by improving the existing device, thereby effectively solving the problems and the defects of the existing device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A water supply and drainage pipeline with good cold resistance comprises: the anti-freezing support comprises an inner pipeline (1), a rubber layer (2), an anti-freezing filling layer (3), an outer heat insulation layer (4), an anti-cracking layer (5), an outer surface layer (6), a support frame (7), a base (8), an external thread head (101), an internal thread opening (102) and support legs (701); the method is characterized in that: an external thread head (101) is arranged on the right side of the inner pipeline (1), and the external thread head (101) is connected with the inner pipeline (1) through welding; the inner screw port (102) is arranged on the left side of the inner pipeline (1), and the inner screw port (102) and the inner pipeline (1) are in an integrated structure; the rubber layer (2) is arranged on the inner side of the inner pipeline (1), and the rubber layer (2) is connected with the inner pipeline (1) through adhesion; the anti-freezing filling layer (3) is arranged on the outer side of the inner pipeline (1), and the anti-freezing filling layer (3) is connected with the rubber layer (2) in an embedded mode; the outer heat-insulating layer (4) is arranged on the outer side of the anti-freezing filling layer (3), and the outer heat-insulating layer (4) is connected with the anti-freezing filling layer (3) through adhesion; the anti-cracking layer (5) is arranged on the outer side of the outer heat-insulating layer (4), and the anti-cracking layer (5) is connected with the outer heat-insulating layer (4) in an embedded manner; the outer surface layer (6) is arranged on the outer side of the anti-cracking layer (5), and the outer surface layer (6) is connected with the anti-cracking layer (5) through adhesion; the support frame (7) is arranged at the lower end of the outer surface layer (6), and the support frame (7) is movably connected with the outer surface layer (6); the supporting legs (701) are arranged at the lower end of the supporting frame (7), and the supporting legs (701) are connected with the supporting frame (7) through welding; the base (8) is arranged at the lower end of the supporting leg (701), and the base (8) is connected with the supporting leg (701) through welding.
2. The water supply and drainage pipeline with good cold resistance as claimed in claim 1, wherein: the external thread head (101) and the internal thread opening (102) can be matched for threaded connection.
3. The water supply and drainage pipeline with good cold resistance as claimed in claim 1, wherein: the outer heat-insulating layer (4) is made of foam or heat-insulating cotton.
4. The water supply and drainage pipeline with good cold resistance as claimed in claim 1, wherein: the anti-cracking layer (5) is made of iron wire meshes in an embedded mode.
5. The water supply and drainage pipeline with good cold resistance as claimed in claim 1, wherein: the support frame (7) is formed by casting cast iron, and the support frame (7) is semicircular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122118491.8U CN215763995U (en) | 2021-09-03 | 2021-09-03 | Water supply and drainage pipeline with good cold resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122118491.8U CN215763995U (en) | 2021-09-03 | 2021-09-03 | Water supply and drainage pipeline with good cold resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215763995U true CN215763995U (en) | 2022-02-08 |
Family
ID=80083581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122118491.8U Expired - Fee Related CN215763995U (en) | 2021-09-03 | 2021-09-03 | Water supply and drainage pipeline with good cold resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215763995U (en) |
-
2021
- 2021-09-03 CN CN202122118491.8U patent/CN215763995U/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: 20220208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |