CN114877169A - Heat insulation support for overhead heat distribution pipeline - Google Patents
Heat insulation support for overhead heat distribution pipeline Download PDFInfo
- Publication number
- CN114877169A CN114877169A CN202210329557.4A CN202210329557A CN114877169A CN 114877169 A CN114877169 A CN 114877169A CN 202210329557 A CN202210329557 A CN 202210329557A CN 114877169 A CN114877169 A CN 114877169A
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- Prior art keywords
- plate
- support
- overhead
- fan
- heat
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- 238000009413 insulation Methods 0.000 title claims abstract description 21
- 230000008093 supporting effect Effects 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 26
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000012774 insulation material Substances 0.000 abstract description 6
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000004321 preservation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/12—Arrangements for supporting insulation from the wall or body insulated, e.g. by means of spacers between pipe and heat-insulating material; Arrangements specially adapted for supporting insulated bodies
- F16L59/135—Hangers or supports specially adapted for insulated pipes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/12—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing
- F16L3/133—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing and hanging from a pendant
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Insulation (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention relates to an overhead heat distribution pipeline heat insulation support.A first ribbed plate is arranged at the lower part of a support pipe at intervals along the length direction of the support pipe, and the lower part of the ribbed plate is fixedly connected with a bottom plate; when the device is matched with the device, the heat pipe penetrates through the supporting pipe and is welded with the supporting pipe, and the gap is filled with heat insulation materials. The invention has the following advantages: the heat pipe is not in contact with the base, so that heat loss is less and the heat insulation effect is good; the thermal tube is fixedly connected with the heat insulation support, when the thermal tube is heated and expanded to generate relative displacement, the thermal pipeline and the support displace together, a pipeline heat insulation layer cannot be damaged, and meanwhile, a good supporting effect is achieved.
Description
Technical Field
The invention relates to a matched product of a thermal pipeline, in particular to an overhead thermal pipeline heat insulation support.
Background
In recent years, due to the implementation of energy-saving and emission-reducing policies, the energy price is gradually increased, and the heat distribution pipeline heat insulation support is widely applied to urban centralized heat supply.
Traditional thermal-insulated support adopts the pipe clamp structure, sets up stereoplasm insulating layer between pipe clamp and thermal power pipeline, and its insulating layer is for pouring stereoplasm thermal insulation material, and its compressive strength can support the weight of pipeline, intraductal medium and heat preservation, but its toughness is relatively poor, when thermal power pipeline vibrations or other impact load, probably is shaken the bits of broken glass, loses thermal-insulated supporting role. For reducing the impact of thermal-insulated tile of thermal-insulated pipe, set up the soft heat preservation cotton of one deck as the buffer layer between thermal-insulated tile and steel pipe, can lead to frictional force between thermal-insulated tile and the pipeline to reduce like this, the staple bolt can not cramp the pipeline, and when thermal energy was received to the thermal-insulated pipeline, relative displacement can take place for pipeline and thermal-insulated support, destroys the pipeline heat preservation, leads to some pipelines to have no heat preservation. In addition, although the structure has small heat loss compared with the structure that a steel support is directly welded at the bottom of the working pipe, the heat conductivity coefficient of the hard heat insulation tile is high, the temperature of the pipe clamp at the lower part of the heat insulation support is still high, and the heat loss is still large.
The problem that traditional pipe clamp type heat insulation support is ubiquitous is that the support nature is unstable, can't cramp the pipeline and thermal-insulated effect is low, if can solve above-mentioned problem then can bring good economic benefits.
Disclosure of Invention
The invention provides an overhead heat pipeline heat insulation support which can solve the problems of heat insulation and support of an overhead heat pipeline, so that the heat pipeline support has good heat insulation capability and stable support, the heat pipeline and the support are well fixed, and the heat pipeline and the support are displaced together to ensure the integrity of a heat insulation layer.
The invention provides an overhead heating power pipeline heat insulation support which comprises a supporting pipe, a bottom plate, a top plate and a hanging plate, wherein the top plate is arranged on the lower portion of the supporting pipe along the length direction of the supporting pipe, the hanging plate is arranged on the inner top wall of the supporting pipe along the length direction of the supporting pipe, and the bottom surface of the top plate is connected with the bottom plate.
Furthermore, the floor plate is perpendicular to the top plate, the top surface of the floor plate is matched with the supporting tube, and the bottom surface of the floor plate is connected with the bottom plate.
Further, still include fan-shaped reinforcing plate, the radial length of fan-shaped reinforcing plate with the height of hanger plate is the same, just fan-shaped reinforcing plate with the hanger plate is perpendicular, fan-shaped reinforcing plate top surface with the inside top wall of stay tube looks adaptation.
Furthermore, the rib plates are arranged in a plurality of blocks, and the rib plates are symmetrically distributed on two sides of the top plate at equal intervals.
Furthermore, the number of the fan-shaped reinforcing plates is two, and the two fan-shaped reinforcing plates are symmetrically distributed on two sides of the hanging plate.
Further, the central angle of the fan-shaped reinforcing plate is 30 degrees.
Further, the longitudinal section of the supporting tube is in an isosceles trapezoid shape.
Further, the connections are all welds.
Compared with the prior art, the invention has the beneficial effects that: when the device is used with the heat pipe in a matched manner, the heat pipe is in an overhead state, so that the heat insulation support can move along with the heat pipe while the heat insulation material is filled, the heat insulation material is prevented from being damaged, in addition, the heat pipe is far away from the bottom of the heat insulation support, the contact surface is small, the heat loss is greatly reduced, the material consumption of the device is small, and the manufacturing cost is saved.
Drawings
FIG. 1 is a schematic front view of an insulated support for an overhead heat distribution pipeline of the present invention;
FIG. 2 is a top view of an insulated support for an overhead heat distribution pipeline of the present invention;
reference numerals: 1-supporting tube, 2-top plate, 3-bottom plate, 4-ribbed plate, 5-reinforcing plate, 6-hanging plate and 7-heat pipe.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention without any creative efforts shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a specific overhead heat pipe insulation support: the support tube comprises a support tube 1, a bottom plate 3, a top plate 2 and a hanging plate 6, wherein the top plate 2 is arranged on the lower portion of the support tube 1 along the length direction of the support tube 1, the hanging plate 6 is arranged on the inner top wall of the support tube 1 along the length direction of the support tube 1, and the bottom surface of the top plate 2 is connected with the bottom plate 3. Particularly, stay tube 1, roof 2, bottom plate 3, hanger plate 6 are steel material, and the connected mode is the welding, and stay tube 1, roof 2 and bottom plate 3 form the frame of whole device, and the existence of hanger plate 6 makes heat pipe 7 can be hung in stay tube 1 to fill insulation material in space department all around, and guarantee that heat pipe 7 heat transfer distance keeps away from the base, reduce the heat loss.
In some possible embodiments, the support device further comprises a rib plate 4, wherein the rib plate 4 is perpendicular to the top plate 2, the top surface of the rib plate 4 is matched with the support tube 1, and the bottom surface of the rib plate 4 is connected with the bottom plate 3. Specifically, the top plate 2 and the bottom plate 3 are welded by the steel rib plates 4, so that the device is firmer, and the support performance of the support pipe 1 is enhanced.
In some possible embodiments, the support pipe further comprises a fan-shaped reinforcing plate 5, the radial length of the fan-shaped reinforcing plate 5 is the same as the height of the hanging plate 6, the fan-shaped reinforcing plate 5 is perpendicular to the hanging plate 6, and the top surface of the fan-shaped reinforcing plate 5 is matched with the inner top wall of the support pipe 1. Specifically, the fan-shaped reinforcing plate 5 and the hanger plate 6 act on the heat pipe 7 together, so that the firmness is increased, and the central axis of the heat pipe 7 coincides with the central axis of the support pipe 1 when the heat pipe is connected with the reinforcing plate 5 and the hanger plate 6 simultaneously.
In some possible embodiments, the rib plate 4 has a plurality of pieces, and the plurality of pieces of rib plate 4 are symmetrically distributed on two sides of the top plate 2 at equal intervals. Specifically, the rib plate 4 is vertically connected with the top plate 2, six rib plates 4 are arranged, three rib plates are symmetrically distributed on two sides of the top plate 2 at equal intervals respectively, and the rib plates and the top plate 2 cooperate to further enhance the supporting force of the supporting tube 1.
In some possible embodiments, there are two fan-shaped reinforcing plates 5, and the two fan-shaped reinforcing plates 5 are symmetrically distributed on both sides of the hanging plate 6. Particularly, two fan-shaped reinforcing plates 5 which are symmetrically distributed are arranged to be beneficial to uniform stress, and the stability and the reliability are further improved.
In some possible embodiments, the central angle of the fan-shaped reinforcing plate 5 is 30 °. The two reinforcing plates 5 form a similar isosceles triangle on the same plane, so that the stability is optimal,
in some possible embodiments, the support tube 1 has an isosceles trapezoid longitudinal section. In particular, the trapezoidal longitudinal cross-section is more material efficient than a rectangular shape.
In some possible embodiments, the connections are all welds. Specifically, all parts of the device are made of steel structures and are fixedly connected in a welding mode.
When the heat insulation device is used, the heat pipe 7 penetrates through the steel support pipe 1, is welded with the hanger plate 6 and the fan-shaped steel reinforcing plate 5 to be in an overhead state, and is filled with heat insulation materials in gaps.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an overhead heating power pipeline support that insulates against heat which characterized in that: including stay tube (1), bottom plate (3), roof (2) and hanger plate (6), the lower part of stay tube (1) is followed the length direction of stay tube (1) is equipped with roof (2), follow on the interior roof of stay tube (1) the length direction of stay tube (1) is equipped with hanger plate (6), the bottom surface of roof (2) with bottom plate (3) are connected.
2. An overhead heat pipe heat insulating support as claimed in claim 1, wherein: the floor support is characterized by further comprising a ribbed plate (4), wherein the ribbed plate (4) is perpendicular to the top plate (2), the top surface of the ribbed plate (4) is matched with the support tube (1), and the bottom surface of the ribbed plate (4) is connected with the bottom plate (3).
3. An overhead heat pipe heat insulating support as claimed in claim 2, wherein: still include fan-shaped reinforcing plate (5), the radial length of fan-shaped reinforcing plate (5) with hang highly the same of board (6), just fan-shaped reinforcing plate (5) with hang board (6) perpendicular, fan-shaped reinforcing plate (5) top surface with the inside top wall of stay tube (1) looks adaptation.
4. An overhead heat pipe heat insulating support as claimed in claim 3, wherein: the rib plates (4) are arranged in a plurality of blocks, and the rib plates (4) are symmetrically distributed on two sides of the top plate (2) at equal intervals.
5. An overhead heat pipe heat insulating support as claimed in claim 4, wherein: the number of the fan-shaped reinforcing plates (5) is two, and the two fan-shaped reinforcing plates (5) are symmetrically distributed on two sides of the hanging plate (6).
6. An overhead heat pipe heat insulating support as claimed in claim 5, wherein: the central angle of the fan-shaped reinforcing plate (5) is 30 degrees.
7. An overhead heat pipe heat insulating support as claimed in claim 6, wherein: the longitudinal section of the supporting tube (1) is isosceles trapezoid.
8. An overhead thermal pipe insulation support as claimed in any one of claims 1 to 7, wherein: the connections are all welds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210329557.4A CN114877169B (en) | 2022-03-31 | 2022-03-31 | Overhead heating power pipeline heat insulation support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210329557.4A CN114877169B (en) | 2022-03-31 | 2022-03-31 | Overhead heating power pipeline heat insulation support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114877169A true CN114877169A (en) | 2022-08-09 |
| CN114877169B CN114877169B (en) | 2024-05-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210329557.4A Active CN114877169B (en) | 2022-03-31 | 2022-03-31 | Overhead heating power pipeline heat insulation support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114877169B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008004341A1 (en) * | 2007-01-09 | 2008-07-10 | Combé, Hubert | Pipe holder for pipes for carrying medium whose temperature is different from ambient temperature has at least one region of reduced thermal conductivity between envelope and attachment device |
| CN204512799U (en) * | 2015-03-16 | 2015-07-29 | 浙江赛德斯低温设备有限公司 | A kind of cryogenic piping with epoxy plate supporting structure |
| DE102014109599A1 (en) * | 2014-07-09 | 2016-01-14 | G+H Isolierung Gmbh | Energetically optimized pipe holder system |
| CN206130316U (en) * | 2016-08-31 | 2017-04-26 | 江苏黄金龙风筒科技有限公司 | Thermal -insulated dryer |
| CN107504270A (en) * | 2017-09-13 | 2017-12-22 | 无锡市交通工程有限公司 | The hold-down support of heat distribution pipeline |
| CN110375154A (en) * | 2019-07-30 | 2019-10-25 | 江苏中圣管道工程技术有限公司 | Prefabricated keeps the temperature effective fixed pipe bracket |
| CN214405183U (en) * | 2021-01-28 | 2021-10-15 | 宁波万里管道有限公司 | Strenghthened type overhead pipe heat preservation fixed bolster |
| CN215371570U (en) * | 2021-02-23 | 2021-12-31 | 中国市政工程中南设计研究总院有限公司 | Heat-insulating fixing support for internal thermal pipeline of comprehensive pipe rack |
-
2022
- 2022-03-31 CN CN202210329557.4A patent/CN114877169B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008004341A1 (en) * | 2007-01-09 | 2008-07-10 | Combé, Hubert | Pipe holder for pipes for carrying medium whose temperature is different from ambient temperature has at least one region of reduced thermal conductivity between envelope and attachment device |
| DE102014109599A1 (en) * | 2014-07-09 | 2016-01-14 | G+H Isolierung Gmbh | Energetically optimized pipe holder system |
| CN204512799U (en) * | 2015-03-16 | 2015-07-29 | 浙江赛德斯低温设备有限公司 | A kind of cryogenic piping with epoxy plate supporting structure |
| CN206130316U (en) * | 2016-08-31 | 2017-04-26 | 江苏黄金龙风筒科技有限公司 | Thermal -insulated dryer |
| CN107504270A (en) * | 2017-09-13 | 2017-12-22 | 无锡市交通工程有限公司 | The hold-down support of heat distribution pipeline |
| CN110375154A (en) * | 2019-07-30 | 2019-10-25 | 江苏中圣管道工程技术有限公司 | Prefabricated keeps the temperature effective fixed pipe bracket |
| CN214405183U (en) * | 2021-01-28 | 2021-10-15 | 宁波万里管道有限公司 | Strenghthened type overhead pipe heat preservation fixed bolster |
| CN215371570U (en) * | 2021-02-23 | 2021-12-31 | 中国市政工程中南设计研究总院有限公司 | Heat-insulating fixing support for internal thermal pipeline of comprehensive pipe rack |
Non-Patent Citations (2)
| Title |
|---|
| 乔正凡;: "直埋蒸汽管道弯头应力分析与支座设置", 煤气与热力, no. 05, 15 May 2015 (2015-05-15) * |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN114877169B (en) | 2024-05-17 |
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