CN219866876U - Pipeline system - Google Patents
Pipeline system Download PDFInfo
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- CN219866876U CN219866876U CN202321685131.9U CN202321685131U CN219866876U CN 219866876 U CN219866876 U CN 219866876U CN 202321685131 U CN202321685131 U CN 202321685131U CN 219866876 U CN219866876 U CN 219866876U
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- guide plate
- shaped plate
- pipeline body
- pipeline
- lap joint
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- 238000004321 preservation Methods 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000009428 plumbing Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 13
- 230000002035 prolonged effect Effects 0.000 abstract description 6
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The embodiment of the utility model discloses a pipeline system, which comprises a pipeline body, a lap joint part, a limiting part and a guide plate. In the use process, the medium is conveyed through the pipeline body, the guide plate is connected to the lap joint piece in a lap joint mode through the lap joint piece and the limiting piece, the other end of the guide plate is limited through the limiting piece, the guide plate is not directly connected with the pipeline body, when the guide plate is heated to expand, and particularly when the guide plate and the pipeline body expand differently, deformation force of the guide plate is not acted on the pipeline body, the integrity of the pipeline body can be guaranteed based on the deformation force, and the damage probability of the pipeline body is reduced; meanwhile, the guide plates are fixed in a lap joint and limit mode, when the guide plates fail and need to be repaired or maintained, the guide plates are convenient to detach, the pipeline body cannot be damaged due to the fact that the guide plates are detached, and the service life of the pipeline body is further prolonged.
Description
Technical Field
The embodiment of the utility model relates to the technical field of hot air pipelines, in particular to a pipeline system.
Background
The hot air pipeline has wide application in various industrial processes, the medium temperature in the hot air pipeline can be from 100 ℃ to more than 1000 ℃, for example, the medium temperature is higher and dust in the medium is more, the hot air pipeline can select an internal heat preservation mode, and a heat preservation layer is arranged according to actual conditions. Such hot air ducts may be provided with baffles at specific locations to regulate the flow direction within the duct. When the guide plate is arranged, if the guide plate is directly welded with two ends of the pipeline according to the conventional method, the following problems can occur: 1. because the pipeline is internal heat preservation, the temperature of the pipeline body is not higher than 50 ℃ outside the heat preservation layer, and the temperature of the guide plate is consistent with the medium temperature in the pipeline, for example, the guide plate is directly welded at two ends of the pipeline, the temperature of the pipeline body is inconsistent with the temperature of the guide plate, the deformation amount is inconsistent, the guide plate and the pipeline body can be deformed relatively, and the pipeline or the guide plate can be damaged seriously. 2, the guide plate in the conventional method is directly welded on the pipeline, so that the guide plate is inconvenient to replace when damaged, and the pipeline body is easily damaged when replaced or repaired. 3. The guide plate is in direct contact with the pipeline and the internal medium, the guide plate is generally made of metal, the heat conductivity coefficient is large, and the heat of the internal high-temperature medium can be transferred to the outer wall of the pipeline along with the guide plate, so that the heat dissipation of the medium is increased.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art or related art.
In view of this, an embodiment of the present utility model provides a piping system, including:
a pipe body;
a bridge coupled to one side of an inner wall of the pipe body;
the limiting piece is connected to the other side of the inner wall of the pipeline body;
one end of the guide plate is lapped on the lap joint piece, and the other end of the guide plate is spliced in the limiting piece;
wherein a gap between the baffle and the side wall of the landing member is greater than or equal to 10mm. .
In one possible embodiment, the landing member comprises:
at least two first L-shaped plate bodies, two adjacent first L-shaped plate bodies are arranged at intervals, the transverse edges of the two first L-shaped plate bodies are arranged oppositely, and the guide plates are lapped on the transverse edges of the two first L-shaped plate bodies.
In one possible embodiment, the baffle comprises:
the guide plate body is inserted into the limiting piece at one end;
the lapping plate is arranged at one end of the guide plate body and is lapped on the transverse edges of the two first L-shaped plate bodies.
In one possible embodiment, the piping system further comprises:
a gap is reserved between the lapping plate and the vertical edge of the first L-shaped plate body, and the width of the gap is larger than or equal to the thickness of the guide plate body.
In one possible embodiment, the piping system further comprises:
the first heat preservation layer is arranged on the inner wall of the pipeline body and is positioned between the vertical edges of the two adjacent first L-shaped plate bodies.
In one possible embodiment, the piping system further comprises:
the wear-resistant layer covers the first heat-insulating layer;
and a gap is reserved between the end part of the guide plate and the wear-resistant layer.
In one possible embodiment, the limiting member includes:
the two adjacent L-shaped plate bodies are arranged at intervals, the transverse edges of the two second L-shaped plate bodies are arranged away from each other, and the guide plates are inserted into gaps between the vertical edges of the two adjacent L-shaped plate bodies.
In a possible embodiment, the distance between the vertical edges of two adjacent second L-shaped plate bodies is greater than or equal to 30mm; and/or
The distance between the guide plate and the vertical edge of any one of the second L-shaped plate bodies is more than or equal to 10mm.
In a possible embodiment, the second L-shaped plate body and the first L-shaped plate body are both angle steel.
In one possible embodiment, the piping system further comprises:
the second heat preservation layer covers the inner wall of the pipeline body.
Compared with the prior art, the utility model at least comprises the following beneficial effects:
the pipeline system provided by the embodiment of the utility model comprises a pipeline body, a lap joint part, a limiting part and a guide plate, wherein the lap joint part and the limiting part are arranged on two opposite sides of the inner wall of the pipeline body, one end of the guide plate is erected on the lap joint part, and the other end of the guide plate is spliced in the limiting part. In the use process, the medium is conveyed through the pipeline body, the guide plate is connected to the lap joint piece in a lap joint mode through the lap joint piece and the limiting piece, the other end of the guide plate is limited through the limiting piece, the guide plate is not directly connected with the pipeline body, when the guide plate is heated to expand, and particularly when the guide plate and the pipeline body expand differently, deformation force of the guide plate is not acted on the pipeline body, the integrity of the pipeline body can be guaranteed based on the deformation force, and the damage probability of the pipeline body is reduced; meanwhile, the guide plates are fixed in a lap joint and limit mode, when the guide plates fail and need to be repaired or maintained, the guide plates are convenient to detach, the pipeline body cannot be damaged due to the fact that the guide plates are detached, and the service life of the pipeline body is further prolonged.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
FIG. 1 is a schematic block diagram of a piping system of an embodiment provided by the present utility model;
FIG. 2 is a schematic block diagram of a piping system of another embodiment provided by the present utility model;
FIG. 3 is a schematic step flow diagram of a method of designing a piping system according to another embodiment of the present utility model.
The correspondence between the reference numerals and the component names in fig. 1 and 2 is:
110 pipeline bodies, 120 lap joint pieces, 130 limiting pieces, 140 guide plates, 150 first heat preservation layers, 160 wear-resistant layers and 170 second heat preservation layers;
121 first L-shaped plate body, 131 second L-shaped plate body, 141 baffle body, 142 lap plate.
Detailed Description
In order to better understand the above technical solutions, the following detailed description of the technical solutions of the embodiments of the present utility model is made by using the accompanying drawings and the specific embodiments, and it should be understood that the specific features of the embodiments of the present utility model are detailed descriptions of the technical solutions of the embodiments of the present utility model, and not limit the technical solutions of the present utility model, and the technical features of the embodiments of the present utility model may be combined with each other without conflict.
As shown in fig. 1, according to a first aspect of an embodiment of the present utility model, there is provided a piping system including: a pipe body 110; a bridge 120, the bridge 120 being connected to one side of the inner wall of the pipe body 110; the limiting piece 130 is connected to the other side of the inner wall of the pipeline body 110; the guide plate 140, one end of the guide plate 140 is lapped on the lap joint piece 120, and the other end is spliced in the limiting piece 130; wherein the gap between the baffle 140 and the sidewall of the landing member 120 is greater than or equal to 10mm.
The pipeline system provided by the embodiment of the utility model comprises a pipeline body 110, a lap joint piece 120, a limiting piece 130 and a guide plate 140, wherein the lap joint piece 120 and the limiting piece 130 are arranged on two opposite sides of the inner wall of the pipeline body 110, one end of the guide plate 140 is arranged on the lap joint piece 120 in a lap joint mode, and the other end of the guide plate is inserted into the limiting piece 130. In the use process, the medium is conveyed through the pipeline body 110, the guide plate 140 is connected to the lap joint 120 in a lap joint mode through the lap joint 120 and the limiting piece 130, the other end of the guide plate 140 is limited through the limiting piece 130, the guide plate 140 is not directly connected with the pipeline body 110, when the guide plate 140 is heated to expand, particularly when the guide plate 140 and the pipeline body 110 are expanded differently, deformation force of the guide plate 140 is not acted on the pipeline body 110, the integrity of the pipeline body 110 can be guaranteed based on the deformation force, and the damage probability of the pipeline body 110 is reduced; meanwhile, the guide plates 140 are fixed in a lap joint and limit mode, when the guide plates 140 fail and need to be repaired or maintained, the guide plates 140 are convenient to detach, the pipeline body 110 cannot be damaged due to the fact that the guide plates 140 are detached, and the service life of the pipeline body 110 is further prolonged.
In the pipeline system provided by the embodiment of the utility model, the gap between the guide plate 140 and the side wall of the lap joint 120 is greater than or equal to 10mm, so that when the guide plate 140 is heated and expanded, the guide plate 140 can not contact with the side wall of the lap joint 120, and the lap joint 120 can be ensured not to be damaged due to the expansion of the guide plate 140.
According to the pipeline system provided by the embodiment of the utility model, the expansion space is reserved in all directions by the guide plate 140, so that the relative deformation caused by temperature imbalance is avoided, the damage to the pipeline body 110 and the guide plate 140 is avoided, the internal stress of the pipeline is reduced, and meanwhile, the replacement and the maintenance are convenient. Simple structure, low manufacturing cost, convenient use and compact structure.
In one possible embodiment, the strap 120 includes: the at least two first L-shaped plate bodies 121 are arranged at intervals, the transverse edges of the two first L-shaped plate bodies 121 are arranged oppositely, and the guide plate 140 is lapped on the transverse edges of the two first L-shaped plate bodies 121.
In this technical solution, a style of the lap joint 120 is further provided, the two first L-shaped plate bodies 121 are spaced apart and the transverse edges are oppositely arranged, based on that a gap can be formed between the two first L-shaped plate bodies 121, the baffle 140 can slide into the space between the two first L-shaped plate bodies 121 through the gap, the baffle 140 can be lapped on the transverse edges of the first L-shaped plate bodies 121 when the baffle 140 is loosened, it can be understood that a gap can be left between the baffle 140 and the inner wall of the pipeline body 110 when the baffle 140 is lapped on the transverse edges of the first L-shaped plate bodies 121, based on which the baffle 140 can not touch the pipeline body 110 even if the baffle 140 is expanded and deformed by heating, and based on which the integrity of the pipeline body 110 can be ensured, and the service life of the pipeline body 110 can be prolonged.
In some examples, in order to avoid the slipping phenomenon of the baffle 140, a limiting plate may be disposed at an end of the first L-shaped plate 121 after the baffle 140 is overlapped on the first L-shaped plate 121.
In one possible embodiment, the baffle 140 includes: the guide plate body 141, one end of the guide plate body 141 is inserted into the limiting piece 130; the bridging plate 142, the bridging plate 142 is disposed at one end of the deflector body 141, and the bridging plate 142 is lapped on the lateral edges of the two first L-shaped plate bodies 121.
In this technical scheme, further provide the structure of guide plate 140 and constitute, guide plate 140 can include guide plate body 141 and strap 142, through the setting of guide plate body 141, guide plate body 141 can arrange in the direction of the cross section of pipeline body 110, guide plate body 141 can play the effect of refluence to the medium that carries via pipeline body 110, and strap 142 connects in the one end of guide plate body 141 for guide plate 140 is roughly T font along the cross-section of direction of height, is convenient for overlap joint guide plate 140 on the transverse edge of first L shaped plate body 121 through the setting of strap 142, is convenient for carry out spacingly to guide plate 140.
In one possible embodiment, the piping system further comprises: a gap is left between the overlap plate 142 and the vertical edge of the first L-shaped plate body 121, and the width of the gap is greater than or equal to the thickness of the baffle body 141.
In this technical solution, considering that the lapping plate 142 will be deformed by heating in the actual use process, a gap is left between the lapping plate 142 and the vertical edge of the first L-shaped plate 121, and the width of the gap is greater than or equal to the thickness of the baffle body 141, so that the lapping plate 142 can be prevented from contacting the vertical edge of the first L-shaped plate 121 after being deformed by heating, and further the vertical edge of the first L-shaped plate 121 is prevented from shifting or deforming, so that the baffle 140 is in a stable positioning working condition all the time, the maintenance of the baffle 140 is facilitated, and the subsequent disassembly of the baffle 140 is also facilitated.
In one possible embodiment, the piping system further comprises: the first heat preservation layer 150, the first heat preservation layer 150 is arranged on the inner wall of the pipeline body 110, and at least part of the first heat preservation layer 150 is positioned between the vertical edges of two adjacent first L-shaped plate bodies 121; a wear-resistant layer 160, the wear-resistant layer 160 covering the first heat-preserving layer 150; wherein a gap is left between the end of the baffle 140 and the wear layer 160.
In this technical solution, the pipe system may further include a first heat-preserving layer 150 and a wear-resistant layer 160, where the first heat-preserving layer 150 and the wear-resistant layer 160 are disposed between two adjacent first L-shaped plate bodies 121, and by setting the first heat-preserving layer 150, the probability of transferring heat energy of a medium conveyed in the pipe body 110 to outside the pipe body 110 can be reduced, the stability of conveying the medium by the pipe system is improved, and by setting the wear-resistant layer 160, on one hand, the first heat-preserving layer 150 can be protected; on the other hand, even if the baffle 140 contacts the inner wall of the pipe body 110, the baffle 140 will preferentially contact the wear-resistant layer 160, so that the probability of the baffle 140 directly damaging the pipe body 110 can be reduced, and the service life of the pipe body 110 can be further prolonged.
As shown in fig. 2, in one possible embodiment, the piping system further comprises: the second heat-insulating layer 170, the second heat-insulating layer 170 is coated on the lap joint 120 and the limiting member 130.
In this technical solution, the pipe system may further include a second insulation layer 170, where the second insulation layer 170 is used to cover the lap joint element 120 and the limiting element 130, so as to reduce the probability of heat energy in the pipe body 110 being transferred to the lap joint element 120 or the limiting element 130, on one hand, reduce the probability of thermal deformation of the lap joint element 120 and the limiting element 130, ensure the stability of the lap joint element 120 and the limiting element 130, and reduce the probability of damage to the pipe body 110 due to deformation of the lap joint element 120 and the limiting element 130; on the other hand, the heat energy can be prevented from being transmitted to the pipeline body 110 through the lap joint piece 120 and the limiting piece 130, so that the heat energy is dissipated, the stability of medium conveying can be improved, and meanwhile, the probability of scalding operators by the pipeline body 110 can be reduced.
In one possible embodiment, the stopper 130 includes: the at least two second L-shaped plate bodies 131 are arranged at intervals, the transverse edges of the two second L-shaped plate bodies 131 are arranged in a back-to-back mode, and the guide plates 140 are inserted into gaps of the vertical edges of the two adjacent second L-shaped plate bodies 131.
In this technical scheme, further provided the structure of locating part 130 is constituteed, and locating part 130 can include two second L-shaped plate bodies 131, and the horizontal limit of two second L-shaped plate bodies 131 is set up from opposite directions, can produce the clearance between the perpendicular limit based on this two adjacent second L-shaped plate bodies 131, and the one end of guide plate body 141 can peg graft and carry out spacingly in this clearance. It will be appreciated that when the baffle 140 is inserted into this gap, the same gap needs to be left between the baffle 140 and the conduit body 110 to reduce the probability of the baffle 140 thermally expanding into contact with the conduit body 110.
In one possible embodiment, the distance between the vertical edges of two adjacent second L-shaped plate bodies 131 is greater than or equal to 30mm; and/or the distance between the baffle 140 and the vertical edge of any one of the second L-shaped plate bodies 131 is greater than or equal to 10mm.
In this embodiment, the distance between the vertical edges of two adjacent second L-shaped plate bodies 131 is greater than or equal to 30mm; and/or the distance between the baffle 140 and the vertical edge of any second L-shaped plate 131 is greater than or equal to 10mm, so that when the baffle 140 is inserted into the limiting piece 130, a large enough gap is formed between the baffle 140 and the limiting piece 130, so that the probability of contact between the thermal expansion of the baffle 140 and the second L-shaped plate 131 is reduced, the probability of damage to the second L-shaped plate 131 can be reduced, the subsequent disassembly of the baffle 140 is facilitated, and the fixing reliability of the baffle 140 is ensured.
In one possible embodiment, the second L-shaped plate 131 and the first L-shaped plate 121 are both angle steel.
In this technical scheme, the second L-shaped plate 131 and the first L-shaped plate 121 are both angle steel, so that the cost can be reduced.
In one possible embodiment, the piping system further comprises: the second heat-insulating layer covers the inner wall of the pipe body 110.
In this technical scheme, pipe-line system can also include the second heat preservation, through the inner wall at pipeline body 110 cover second heat preservation, can reduce the heat energy of the medium of carrying in the pipeline body 110 and scatter the probability outside pipeline body 110, can improve the stability that the medium was carried, can reduce the pipeline body 110 simultaneously and scald the probability of operating personnel.
As shown in fig. 3, a second aspect of the embodiment of the present utility model provides a method for designing a pipeline system, where the method is used for designing a pipeline system according to any one of the foregoing technical solutions, and the method includes:
step 201: determining the specification of the guide plate based on the property of the medium to be conveyed and the thickness of the pipeline body;
step 202: determining the maximum expansion size of the guide plate based on the temperature of the medium to be conveyed and the expansion coefficient of the guide plate;
step 203: the dimensions of the bridge and stop are determined based on the maximum expansion dimension.
The design method provided by the embodiment of the utility model is used for designing the pipeline system according to any one of the technical schemes, so that the design method has all the beneficial effects of the pipeline system according to the calculation scheme.
According to the design method provided by the embodiment of the utility model, the specification of the guide plate is determined based on the property of the medium to be conveyed and the thickness of the pipeline body, so that the specification of the guide plate can be adapted to the medium to be conveyed and the pipeline body, and the reliability of medium conveying can be ensured; then determining the maximum expansion size of the guide plate based on the temperature of the medium to be conveyed and the expansion coefficient of the guide plate; and confirm the specification of overlap joint spare and locating part based on the maximum inflation size, can make the specification adaptation of overlap joint spare and locating part be in the expansion state of guide plate, can avoid the guide plate to produce direct contact with overlap joint spare, locating part and pipeline body when expanding.
In the pipeline system designed by the design method provided by the embodiment of the utility model, in the use process, the medium is conveyed through the pipeline body, the guide plate is connected to the lap joint part in a lap joint manner through the arrangement of the lap joint part and the limiting part, the other end of the guide plate is limited through the limiting part, the guide plate is not directly connected with the pipeline body, and when the guide plate is heated to expand, particularly when the guide plate and the pipeline body expand differently, the deformation force of the guide plate is not acted on the pipeline body, so that the integrity of the pipeline body can be ensured based on the deformation force, and the damage probability of the pipeline body is reduced; meanwhile, the guide plates are fixed in a lap joint and limit mode, when the guide plates fail and need to be repaired or maintained, the guide plates are convenient to detach, the pipeline body cannot be damaged due to the fact that the guide plates are detached, and the service life of the pipeline body is further prolonged.
In the present utility model, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more, unless expressly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or units referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. A plumbing system, comprising:
a pipe body;
a bridge coupled to one side of an inner wall of the pipe body;
the limiting piece is connected to the other side of the inner wall of the pipeline body;
one end of the guide plate is lapped on the lap joint piece, and the other end of the guide plate is spliced in the limiting piece;
wherein a gap between the baffle and the side wall of the landing member is greater than or equal to 10mm.
2. The piping system of claim 1, wherein said strap comprises:
at least two first L-shaped plate bodies, two adjacent first L-shaped plate bodies are arranged at intervals, the transverse edges of the two first L-shaped plate bodies are arranged oppositely, and the guide plates are lapped on the transverse edges of the two first L-shaped plate bodies.
3. The piping system of claim 2, wherein said baffle comprises:
the guide plate body is inserted into the limiting piece at one end;
the lapping plate is arranged at one end of the guide plate body and is lapped on the transverse edges of the two first L-shaped plate bodies.
4. A plumbing system according to claim 3, further comprising:
a gap is reserved between the lapping plate and the vertical edge of the first L-shaped plate body, and the width of the gap is larger than or equal to the thickness of the guide plate body.
5. The piping system according to claim 2, further comprising:
the first heat preservation layer is arranged on the inner wall of the pipeline body, and at least part of the first heat preservation layer is positioned between the vertical edges of two adjacent first L-shaped plate bodies;
the second heat preservation layer is coated on the lap joint piece and the limiting piece.
6. The piping system according to claim 5, further comprising:
the wear-resistant layer covers the first heat-insulating layer;
and a gap is reserved between the end part of the guide plate and the wear-resistant layer.
7. The piping system according to any one of claims 1 to 4, wherein said stopper includes:
the two adjacent L-shaped plate bodies are arranged at intervals, the transverse edges of the two second L-shaped plate bodies are arranged away from each other, and the guide plates are inserted into gaps between the vertical edges of the two adjacent L-shaped plate bodies.
8. The piping system according to claim 7, wherein,
the distance between the vertical edges of two adjacent second L-shaped plate bodies is larger than or equal to 30mm; and/or
The distance between the guide plate and the vertical edge of any one of the second L-shaped plate bodies is more than or equal to 10mm.
9. The piping system according to claim 7, wherein,
the second L-shaped plate body and the first L-shaped plate body are both angle steels.
10. The piping system according to any one of claims 1 to 4, further comprising:
the second heat preservation layer covers the inner wall of the pipeline body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321685131.9U CN219866876U (en) | 2023-06-29 | 2023-06-29 | Pipeline system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321685131.9U CN219866876U (en) | 2023-06-29 | 2023-06-29 | Pipeline system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219866876U true CN219866876U (en) | 2023-10-20 |
Family
ID=88321393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321685131.9U Active CN219866876U (en) | 2023-06-29 | 2023-06-29 | Pipeline system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219866876U (en) |
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2023
- 2023-06-29 CN CN202321685131.9U patent/CN219866876U/en active Active
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