CN216078665U - Prefabricated direct-burried heat preservation energy-saving pipe - Google Patents
Prefabricated direct-burried heat preservation energy-saving pipe Download PDFInfo
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- CN216078665U CN216078665U CN202121974319.6U CN202121974319U CN216078665U CN 216078665 U CN216078665 U CN 216078665U CN 202121974319 U CN202121974319 U CN 202121974319U CN 216078665 U CN216078665 U CN 216078665U
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Abstract
The utility model discloses a prefabricated direct-buried heat-insulating and energy-saving pipeline, which relates to the field of heat-insulating and energy-saving pipeline installation and comprises a first heat-insulating and energy-saving pipeline body, wherein one end of the first heat-insulating and energy-saving pipeline body is provided with a second heat-insulating and energy-saving pipeline body through a first connecting bolt, the outer wall of the connecting part of the first heat-insulating and energy-saving pipeline body and the second heat-insulating and energy-saving pipeline body is provided with a reinforcing clamp, the inner wall of the reinforcing clamp is provided with a heat-insulating ring, the heat-insulating ring comprises a third arc-shaped part, the inner wall of the third arc-shaped part is provided with an arc-shaped groove, the connecting part of the first heat-insulating and energy-saving pipeline body and the second heat-insulating and energy-saving pipeline body can be reinforced by the reinforcing clamp arranged in use, the reinforcing clamp is convenient to disassemble, the connecting part of the pipelines can be disassembled by the reinforcing clamp when the pipelines have problems, the heat-insulating ring can insulate the connecting part of the first heat-insulating and energy-saving pipeline body and the second heat-insulating and energy-saving pipeline body, thereby enhancing the heat preservation effect of the pipeline.
Description
Technical Field
The utility model relates to the field of installation of heat-insulating and energy-saving pipelines, in particular to a prefabricated direct-buried heat-insulating and energy-saving pipeline.
Background
The directly-buried heat-insulating pipeline is also called a prefabricated heat-insulating pipeline and is divided into three types: the composite pipe is a plastic-sheathed steel heat-insulating pipe, a steel outer protective pipe vacuum composite heat-insulating prefabricated directly-buried pipe and a steel-sheathed steel heat-insulating pipe. The direct-buried heat-insulating pipeline has the excellent characteristics of high-efficiency heat insulation, water resistance, corrosion resistance, heat insulation, sound insulation, flame retardance, cold resistance, corrosion resistance, light capacity, high strength, simple and quick construction, plant root prick resistance and the like, and becomes an indispensable material for heat insulation, water resistance, leakage stoppage, sealing and the like in industrial departments such as buildings, transportation, petroleum, chemical industry, electric power, refrigeration and the like. The direct-buried heat-insulating pipe is used for heat-insulating and cold-insulating engineering, oil pipeline engineering, steam pipeline engineering and other pipeline engineering of various indoor and outdoor pipelines, central heat-supplying pipelines, central air-conditioning pipelines, chemical industry, medicine and other industrial pipelines.
In the prefabricated direct-buried heat-insulation energy-saving pipeline for steam heat supply and transportation in a thermal power plant, the heat-insulation effect of the pipeline connecting part is poor after the installation is finished, and the use is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a prefabricated directly-buried heat-insulating energy-saving pipeline, and aims to effectively solve the problem that the heat-insulating effect of a pipeline connecting part is poor after the prefabricated directly-buried heat-insulating energy-saving pipeline is installed in the prior art.
In order to solve the problems, the utility model adopts the following technical scheme:
a prefabricated direct-buried heat-insulating energy-saving pipeline comprises a first heat-insulating energy-saving pipeline body, wherein one end of the first heat-insulating energy-saving pipeline body is provided with a second heat-insulating energy-saving pipeline body through a first connecting bolt, the outer wall of the connecting part of the first heat-preservation energy-saving pipeline body and the second heat-preservation energy-saving pipeline body is provided with a reinforcing clamp, the inner wall of the reinforcing hoop is provided with a heat preservation ring, the heat preservation ring comprises a third arc-shaped part, the inner wall of the third arc-shaped part is provided with an arc-shaped groove, the first connecting bolt is positioned inside the arc-shaped groove, the reinforcing hoop arranged in use can reinforce the connecting part of the first heat-preservation energy-saving pipeline body and the second heat-preservation energy-saving pipeline body, the reinforcing hoop is convenient to disassemble, can maintain the connection position of pipeline with consolidating the clamp and pull down when the pipeline goes wrong, the heat preservation ring can keep warm to the connecting portion of first heat preservation energy-saving pipeline body and second heat preservation energy-saving pipeline body.
As a preferable scheme of the utility model, the first heat-preservation and energy-saving pipeline body comprises a heat-preservation pipe, the outer wall of the heat-preservation pipe is provided with a first heat-preservation layer, the outer wall of the first heat-preservation layer is provided with a reinforced steel mesh, the outer wall of the reinforced steel mesh is provided with a second heat-preservation layer, and the outer wall of the second heat-preservation layer is provided with an outer protection pipe.
As a preferable scheme of the present invention, the reinforcement clamp includes a first arc-shaped portion disposed on an outer wall of the outer protection tube, a second arc-shaped portion is movably connected to a top of the first arc-shaped portion through a second connection bolt, a first connection plate is disposed on a side of the first arc-shaped portion away from the second connection bolt, a second connection plate is disposed on a side of the second arc-shaped portion away from the second connection bolt, and a lower surface of the first connection plate is connected to an upper surface of the second connection plate through a third connection bolt.
According to a preferable scheme of the utility model, the heat preservation pipe comprises a pipe body arranged on the inner wall of the first heat preservation layer, annular connecting plates are arranged at two ends of the pipe body, connecting holes are uniformly formed in the side walls of the annular connecting plates, and an annular groove is formed in one side of the annular connecting plates, which is far away from the pipe body.
As a preferable aspect of the present invention, inner walls of the first arc-shaped portion and the second arc-shaped portion are connected to an outer wall of the third arc-shaped portion, and the inner walls of the first arc-shaped portion and the second arc-shaped portion are provided with anti-slip particles.
As a preferable scheme of the utility model, the annular connecting plate is positioned inside the arc-shaped groove, the inner diameter of the connecting hole is matched with the outer diameter of the first connecting bolt, and the inner wall of the annular groove is provided with a sealing gasket.
Compared with the prior art, the utility model has the advantages that:
(1) the connecting portion of first heat preservation energy-saving pipeline body and second heat preservation energy-saving pipeline body can be consolidated through the reinforcement clamp that sets up, it is convenient to consolidate the clamp and dismantle, can pull down the reinforcement clamp when the pipeline goes wrong and maintain the connection position of pipeline, the heat preservation ring can keep warm to the connecting portion of first heat preservation energy-saving pipeline body and second heat preservation energy-saving pipeline body, thereby strengthen the heat preservation effect of pipeline, the arc wall can make the connecting portion of the first heat preservation energy-saving pipeline body of laminating and second heat preservation energy-saving pipeline body more of heat preservation ring's inner wall, thereby strengthen the practicality of heat preservation ring.
(2) First heat preservation layer and second heat preservation can strengthen the heat preservation effect of first heat preservation energy-saving pipe body, and the reinforcement steel mesh can make the inner structure of first heat preservation energy-saving pipe body more firm, reduces the deformation probability, and the first arc portion and the second arc portion that set up are fixed through the cooperation of first connecting plate and second connecting plate and third connecting bolt, make to consolidate the clamp and conveniently dismantle and install.
(3) The annular connecting plate and the connecting hole and the cooperation of first connecting bolt that set up, can be connected first heat preservation energy-saving pipeline body and second heat preservation energy-saving pipeline body, anti-skidding granule can increase the frictional force between reinforcement clamp and first heat preservation energy-saving pipeline body and the second heat preservation energy-saving pipeline body outer wall, it is more firm to make the connection between reinforcement clamp and first heat preservation energy-saving pipeline body and the second heat preservation energy-saving pipeline body, sealed pad can play sealed effect, prevent that the inside liquid of pipeline from leaking outward.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the reinforcement clip of the present invention;
FIG. 3 is a schematic structural view of a first heat-preserving and energy-saving pipeline body according to the present invention;
FIG. 4 is a schematic view of a holding tube structure of the present invention;
figure 5 is a schematic view of the reinforcement clip of the present invention.
The reference numbers in the figures illustrate:
1. a first heat-preserving and energy-saving pipeline body; 101. a heat preservation pipe; 1011. a pipe body; 1012. an annular connecting plate; 1013. connecting holes; 1014. an annular groove; 102. a first insulating layer; 103. reinforcing a steel mesh; 104. a second insulating layer; 105. an outer protecting pipe; 2. a first connecting bolt; 3. a second heat-insulating energy-saving pipeline body; 4. a gasket; 5. reinforcing the clamp; 501. a first arcuate portion; 502. a second connecting bolt; 503. a second arcuate portion; 504. a first connecting plate; 505. a second connecting plate; 506. a third connecting bolt; 6. a heat preservation ring; 601. a third arc-shaped portion; 602. an arc-shaped slot; 7. anti-skid particles.
Detailed Description
The technical solution 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.
Example (b):
referring to fig. 1-5, a prefabricated direct-buried heat-insulating energy-saving pipeline includes a first heat-insulating energy-saving pipeline body 1, one end of the first heat-insulating energy-saving pipeline body 1 is provided with a second heat-insulating energy-saving pipeline body 3 through a first connection bolt 2, an outer wall of a connection portion between the first heat-insulating energy-saving pipeline body 1 and the second heat-insulating energy-saving pipeline body 3 is provided with a reinforcement clamp 5, an inner wall of the reinforcement clamp 5 is provided with a heat-insulating ring 6, the heat-insulating ring 6 includes a third arc 601, an inner wall of the third arc 601 is provided with an arc 602, and the first connection bolt 2 is located inside the arc 602.
In this embodiment, the reinforcement clamp 5 that sets up can be consolidated first heat preservation energy-saving pipeline body 1 and the connecting portion of second heat preservation energy-saving pipeline body 3, it is convenient to consolidate the dismantlement of clamp 5, can pull down reinforcement clamp 5 when the pipeline goes wrong and maintain the connection position of pipeline, heat preservation ring 6 can keep warm to the connecting portion of first heat preservation energy-saving pipeline body 1 with second heat preservation energy-saving pipeline body 3, thereby strengthen the heat preservation effect of pipeline, arc wall 602 can make the first heat preservation energy-saving pipeline body 1 of laminating more of heat preservation ring 6 and the connecting portion of second heat preservation energy-saving pipeline body 3, thereby strengthen the practicality of heat preservation ring 6.
Referring to fig. 3, the first heat-insulating energy-saving pipeline body 1 includes a heat-insulating pipe 101, a first heat-insulating layer 102 is disposed on an outer wall of the heat-insulating pipe 101, a reinforcing steel mesh 103 is disposed on an outer wall of the first heat-insulating layer 102, a second heat-insulating layer 104 is disposed on an outer wall of the reinforcing steel mesh 103, and an outer protective pipe 105 is disposed on an outer wall of the second heat-insulating layer 104.
In this embodiment, the first heat-insulating layer 102 and the second heat-insulating layer 104 can enhance the heat-insulating effect of the first heat-insulating energy-saving pipeline body 1, and the reinforcing steel mesh 103 can stabilize the internal structure of the first heat-insulating energy-saving pipeline body 1, thereby reducing the deformation probability.
Referring to fig. 1 and 5, the reinforcement clip 5 includes a first arc portion 501 disposed on an outer wall of the outer sheath 105, a second arc portion 503 is movably connected to a top of the first arc portion 501 through a second connection bolt 502, a first connection plate 504 is disposed on a side of the first arc portion 501 away from the second connection bolt 502, a second connection plate 505 is disposed on a side of the second arc portion 503 away from the second connection bolt 502, and a lower surface of the first connection plate 504 is connected to an upper surface of the second connection plate 505 through a third connection bolt 506.
In this embodiment, the first arc-shaped portion 501 and the second arc-shaped portion 503 are fixed by the first connecting plate 504 and the second connecting plate 505, which are engaged with the third connecting bolt 506, so that the reinforcement clamp 5 can be conveniently disassembled and assembled.
Referring to fig. 3 and 4, the thermal insulation pipe 101 includes a pipe body 1011 disposed on an inner wall of the first thermal insulation layer 102, annular connection plates 1012 are disposed at two ends of the pipe body 1011, connection holes 1013 are uniformly formed on a side wall of the annular connection plates 1012, and an annular groove 1014 is formed on a side of the annular connection plates 1012 away from the pipe body 1011.
In this embodiment, the annular connecting plate 1012 is engaged with the connecting hole 1013 and the first connecting bolt 2, so that the first heat-insulating energy-saving pipe body 1 can be connected to the second heat-insulating energy-saving pipe body 3.
Referring to fig. 5, the inner walls of the first arc-shaped portion 501 and the second arc-shaped portion 503 are connected to the outer wall of the third arc-shaped portion 601, and the inner walls of the first arc-shaped portion 501 and the second arc-shaped portion 503 are provided with anti-slip particles 7.
In this embodiment, the inner walls of the first arc portion 501 and the second arc portion 503 that are provided are connected with the outer wall of the third arc portion 601, so that the heat preservation ring 6 can move along when the reinforcement clamp 5 is opened and closed, and the anti-slip particles 7 can increase the friction force between the reinforcement clamp 5 and the outer walls of the first heat preservation energy-saving pipeline body 1 and the second heat preservation energy-saving pipeline body 3, so that the connection between the reinforcement clamp 5 and the first heat preservation energy-saving pipeline body 1 and the second heat preservation energy-saving pipeline body 3 is more stable.
Referring to fig. 4 and 5, the annular connecting plate 1012 is located inside the arc-shaped groove 602, the inner diameter of the connecting hole 1013 matches with the outer diameter of the first connecting bolt 2, and the inner wall of the annular groove 1014 is provided with the sealing gasket 4.
In this embodiment, set up annular connecting plate 1012 in the inside of arc groove 602, can strengthen the result of use of heat preservation ring 6, the connecting hole 1013 of setting can make things convenient for first connecting bolt 2 to install, and sealed 4 that fills up can play sealed effect, prevents that the inside liquid of pipeline from leaking outward.
The working principle is as follows:
according to the utility model, the reinforcing clamp 5 arranged in use can reinforce the connecting part of the first heat-preservation and energy-saving pipeline body 1 and the second heat-preservation and energy-saving pipeline body 3, the reinforcing clamp 5 is convenient to disassemble, the reinforcing clamp 5 can be disassembled to maintain the connecting part of the pipelines when the pipelines have problems, and the arranged heat-preservation ring 6 can preserve heat of the connecting part of the first heat-preservation and energy-saving pipeline body 1 and the second heat-preservation and energy-saving pipeline body 3, so that the heat preservation effect of the pipelines is enhanced.
The arc-shaped groove 602 enables the connection portion of the first heat-preservation energy-saving pipeline body 1 and the second heat-preservation energy-saving pipeline body 3 which are more attached to the inner wall of the heat-preservation ring 6, so that the practicability of the heat-preservation ring 6 is enhanced, the heat preservation effect of the first heat-preservation energy-saving pipeline body 1 can be enhanced by the first heat preservation layer 102 and the second heat preservation layer 104, the internal structure of the first heat-preservation energy-saving pipeline body 1 can be more stable by the reinforcing steel mesh 103, and the deformation probability is reduced.
The annular connecting plate 1012 and the cooperation of connecting hole 1013 and first connecting bolt 2 that set up, can be connected first heat preservation energy-saving pipeline body 1 and second heat preservation energy-saving pipeline body 3, anti-skidding granule 7 can increase the frictional force of consolidating between clamp 5 and first heat preservation energy-saving pipeline body 1 and the 3 outer walls of second heat preservation energy-saving pipeline body, it is more firm to make the connection between consolidating clamp 5 and first heat preservation energy-saving pipeline body 1 and the second heat preservation energy-saving pipeline body 3, sealed 4 pads can play sealed effect, prevent that the inside liquid of pipeline from leaking outward.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to cover the technical scope of the present invention, the technical solutions and the modifications thereof according to the present invention within the technical scope of the present invention.
Claims (6)
1. The utility model provides a prefabricated direct-burried heat preservation energy-saving pipe which characterized in that includes:
the heat-preservation and energy-saving pipeline comprises a first heat-preservation and energy-saving pipeline body (1), wherein one end of the first heat-preservation and energy-saving pipeline body (1) is provided with a second heat-preservation and energy-saving pipeline body (3) through a first connecting bolt (2), the outer wall of a connecting part of the first heat-preservation and energy-saving pipeline body (1) and the second heat-preservation and energy-saving pipeline body (3) is provided with a reinforcing clamp (5), and the inner wall of the reinforcing clamp (5) is provided with a heat-preservation ring (6);
the heat preservation ring (6) comprises a third arc-shaped part (601), an arc-shaped groove (602) is formed in the inner wall of the third arc-shaped part (601), and the first connecting bolt (2) is located inside the arc-shaped groove (602).
2. The prefabricated direct-buried heat-insulating energy-saving pipeline as claimed in claim 1, wherein: the first heat-preservation energy-saving pipeline body (1) comprises a heat-preservation pipe (101), wherein a first heat-preservation layer (102) is arranged on the outer wall of the heat-preservation pipe (101), a reinforcing steel mesh (103) is arranged on the outer wall of the first heat-preservation layer (102), a second heat-preservation layer (104) is arranged on the outer wall of the reinforcing steel mesh (103), and an outer protection pipe (105) is arranged on the outer wall of the second heat-preservation layer (104).
3. The prefabricated direct-buried heat-insulating energy-saving pipeline as claimed in claim 1, wherein: consolidate clamp (5) including setting up first arc portion (501) at outer pillar (105) outer wall, there is second arc portion (503) at the top of first arc portion (501) through second connecting bolt (502) swing joint, one side that second connecting bolt (502) were kept away from in first arc portion (501) is provided with first connecting plate (504), one side that second connecting bolt (502) were kept away from in second arc portion (503) is provided with second connecting plate (505), the lower surface of first connecting plate (504) passes through third connecting bolt (506) with the upper surface of second connecting plate (505) and is connected.
4. The prefabricated direct-buried heat-insulating energy-saving pipeline as claimed in claim 2, wherein: insulating tube (101) are including setting up body (1011) at first heat preservation (102) inner wall, the both ends of body (1011) all are provided with annular connecting plate (1012), connecting hole (1013) have evenly been seted up to the lateral wall of annular connecting plate (1012), annular channel (1014) have been seted up to one side that body (1011) were kept away from in annular connecting plate (1012).
5. The prefabricated direct-buried heat-insulating energy-saving pipeline as claimed in claim 3, wherein: the inner walls of the first arc-shaped portion (501) and the second arc-shaped portion (503) are connected with the outer wall of the third arc-shaped portion (601), and anti-skid particles (7) are arranged on the inner walls of the first arc-shaped portion (501) and the second arc-shaped portion (503).
6. The prefabricated direct-buried heat-insulating energy-saving pipeline as claimed in claim 4, wherein: the annular connecting plate (1012) is located inside the arc-shaped groove (602), the inner diameter of the connecting hole (1013) is matched with the outer diameter of the first connecting bolt (2), and the inner wall of the annular groove (1014) is provided with a sealing gasket (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121974319.6U CN216078665U (en) | 2021-08-20 | 2021-08-20 | Prefabricated direct-burried heat preservation energy-saving pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121974319.6U CN216078665U (en) | 2021-08-20 | 2021-08-20 | Prefabricated direct-burried heat preservation energy-saving pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216078665U true CN216078665U (en) | 2022-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121974319.6U Active CN216078665U (en) | 2021-08-20 | 2021-08-20 | Prefabricated direct-burried heat preservation energy-saving pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216078665U (en) |
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2021
- 2021-08-20 CN CN202121974319.6U patent/CN216078665U/en active Active
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