CN107504270A - The hold-down support of heat distribution pipeline - Google Patents
The hold-down support of heat distribution pipeline Download PDFInfo
- Publication number
- CN107504270A CN107504270A CN201710823662.2A CN201710823662A CN107504270A CN 107504270 A CN107504270 A CN 107504270A CN 201710823662 A CN201710823662 A CN 201710823662A CN 107504270 A CN107504270 A CN 107504270A
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- China
- Prior art keywords
- heat
- layer
- insulation layer
- distribution pipeline
- clamp
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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
- 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
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
- F16L3/1091—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with two members, the two members being fixed to each other with fastening members on each side
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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
- F16L59/13—Resilient supports
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Insulation (AREA)
Abstract
The invention discloses a kind of hold-down support of heat distribution pipeline, it is related to heat distribution pipeline bearing, a kind of hold-down support of heat distribution pipeline, has and reduce heat distribution pipeline moved on bearing the advantages of, its drip irrigation device is：Including the lower clamp being arranged on outside heat distribution pipeline and upper clamp, the lower clamp lower end is provided with support base, the upper clamp is connected with lower clamp by interface arrangment, the upper clamp and lower clamp are provided with heat-insulation layer and thermal insulation layer from inside to outside, the side that the heat-insulation layer contacts with thermal insulation layer is provided with semiorbicular cushion, the cushion is provided with some T-shaped elastics stretched into heat-insulation layer, and the cushion is provided with some elastic spheres stretched into thermal insulation layer.
Description
Technical field
The present invention relates to heat distribution pipeline bearing, more particularly to a kind of hold-down support of heat distribution pipeline.
Background technology
The aerial laying of heat distribution pipeline generally use or trench laying, are easy to draining and deflation.With China's energy-saving and environmental protection political affairs
The propulsion of plan, cogeneration of heat and power and central heating cause are fast-developing, and the scale of city thermal net expands day by day, therefore it is required that pipeline
Caliber increase, heating medium temperature and pressure improve.For high temperature, high pressure, big-diameter pipeline, meeting when heat distribution pipeline is run
Expanded with heat and contract with cold because the temperature change of heating medium causes.General heat distribution pipeline can be transferred the force to by hold-down support to be held
Power structure, reduce the relative displacement between heat distribution pipeline and load-carrying construction, if but fixing the bearing of heat distribution pipeline in thermal pipe
Road can not closely contradict after expanding with heat and contract with cold with heat distribution pipeline outer wall, it will so that heat distribution pipeline moves in bearing, influence heating power
The fixation of pipeline.
The content of the invention
It is an object of the invention to provide a kind of hold-down support of heat distribution pipeline, and there is reduction heat distribution pipeline to be moved on bearing
The advantages of.
The present invention above-mentioned technical purpose technical scheme is that：A kind of fixed branch of heat distribution pipeline
Seat, including the lower clamp being arranged on outside heat distribution pipeline and upper clamp, the lower clamp lower end are provided with support base, the upper clamp with
Lower clamp is connected by interface arrangment, and the upper clamp and lower clamp are provided with heat-insulation layer and thermal insulation layer, the guarantor from inside to outside
The side that warm layer contacts with thermal insulation layer is provided with semiorbicular cushion, and the cushion is provided with some T stretched into heat-insulation layer
Type elastic, the cushion are provided with some elastic spheres stretched into thermal insulation layer.
By using above-mentioned technical proposal, when upper clamp and lower clamp are arranged on outside heat distribution pipeline, cushion is in pressure
Contracting state and flexible restoring force so that heat-insulation layer is closely pressed in outside heat distribution pipeline, clamp and lower clamp difference in reduction
When being contacted with heat distribution pipeline, heat distribution pipeline contact position radiation loss, save the energy, improve heat distribution pipeline operating efficiency,
When heat distribution pipeline expands with heat and contract with cold, cushion can change cushion according to the change in size of heat distribution pipeline, and be arranged on bullet
Property pad on T-shaped elastic and elastic sphere, when heat distribution pipeline external diameter changes, elastic-restoring force can be produced so that protect
Warm layer contradicts with heat distribution pipeline outer wall all the time, and then reduces movement of the heat distribution pipeline on bearing, in addition T-shaped elastic and bullet
Property spheroid strengthens connection of the cushion respectively with heat-insulation layer and thermal insulation layer.
The present invention is further set to：The upper clamp and lower clamp inwall are equipped with the thermal insulation board stretched into thermal insulation layer, institute
State thermal insulation board to stretch between adjacent spring spheroid, and the side that contacts with elastic sphere of the thermal insulation board is provided with and elastic sphere
The cambered surface of cooperation.
By using above-mentioned technical proposal, when thermal insulation board is stretched between adjacent spring spheroid, cambered surface increase thermal insulation board with
Contact area between elastic sphere, thermal insulation board limits movement of the elastic sphere in thermal insulation layer, and then limits cushion
Relative movement between thermal insulation layer and heat-insulation layer.
The present invention is further set to：The interface arrangment include be arranged on lower clamp connecting plate, be opened in clamp
On the shifting chute of upper clamp is stretched out for connecting plate, one end that the connecting plate stretches out shifting chute is set to inverted trapezoidal, the upper clamp
Some vertical expansion links are provided with shifting chute periphery, the one end of the expansion link away from upper clamp is connected by fixture block, described
The neck slided for inverted trapezoidal connecting plate is offered on fixture block, cell wall and the inverted trapezoidal connecting plate outer wall of the neck coordinate.
By using above-mentioned technical proposal, when needing to lock upper clamp and lower clamp, the length of adjustable telescopic rod so that
The connecting plate clamping of inverted trapezoidal, now expansion link are reversely applied to the power of clamp by fixture block so that upper clamp and lower clamp by
Gradually close to and compressed by expansion link, now upper clamp and lower clamp are fixed on heat distribution pipeline.
The present invention is further set to：The expansion link includes the opposite threaded rod one and threaded rod two of hand of spiral, described
Threaded rod one and threaded rod two are threadedly coupled by screw shell, and the described one end of threaded rod one away from screw shell is fixedly connected
On upper clamp, the one end of the threaded rod two away from screw shell is rotatablely connected with fixture block.
By using above-mentioned technical proposal, rotate screw shell and threaded rod two is moved in screw shell, and then adjust
Saved the height of fixture block, it is simple to operate, when stop operating screw shell when, due to threaded rod one and threaded rod two respectively with screw thread
Bush whorl is connected, therefore the position of threaded rod one and threaded rod two is also fixed.
The present invention is further set to：The heat-insulation layer is provided with the heat keeper for stretching into clamp and lower clamp link position,
The through hole stretched out for connecting plate is offered on the heat keeper.
By using above-mentioned technical proposal, the heat that heat keeper reduces heat distribution pipeline passes through between upper clamp and lower clamp
Gap distribute and lose.
The present invention is further set to：The edge of the upper clamp and lower clamp is equipped with some to thermal insulation layer and heat-insulation layer side
To the baffle plate of extension.
By using above-mentioned technical proposal, baffle plate limits the shifting of heat-insulation layer and thermal insulation layer in upper clamp and lower clamp
It is dynamic so that heat-insulation layer and thermal insulation layer and heat distribution pipeline stable connection.
The present invention is further set to：The heat-insulation layer has 4 layers, is respectively outwards first layer heat-insulation layer, the from heat distribution pipeline
Two layers of heat-insulation layer, third layer heat-insulation layer, the 4th layer of heat-insulation layer, the first layer heat-insulation layer are alumina silicate heat-insulation layer, described second
Layer heat-insulation layer, third layer heat-insulation layer, the 4th layer of heat-insulation layer are high temperature glass wool heat-insulation layer, the thermal insulation layer and the 4th layer of insulation
Layer contradicts.
By using above-mentioned technical proposal, the resistance to pressure of alumina silicate heat-insulation layer is high, corrosion-resistant, service life length, is easy to construct
Installation, easy for construction, the setting of three layers of high temperature glass wool heat-insulation layer improves the heat-insulating property of heat distribution pipeline, and high temperature glass wool
The lightweight of heat-insulation layer, durable, heat-insulating property is superior.
The present invention is further set to：High-temperature counter radiation resistant is provided between the first layer heat-insulation layer and second layer heat-insulation layer
Layer, is provided with the first resistance to medium temperature antiradiation layer, the third layer heat-insulation layer between the second layer heat-insulation layer and third layer heat-insulation layer
The second resistance to medium temperature antiradiation layer is provided between the 4th layer of heat-insulation layer.
By using above-mentioned technical proposal, high-temperature counter radiation resistant layer, the first resistance to medium temperature antiradiation layer and the second resistance to medium temperature
Antiradiation layer, light reflectivity is high, and tensile strength is big, airtight waterproof, good seal performance, improves the heat insulating ability of heat distribution pipeline
Energy.
The present invention is further set to：The thermal insulation layer is protected to being externally provided with layer 5 successively away from the side of the 4th layer of heat-insulation layer
Warm layer and reflecting layer, the layer 5 heat-insulation layer are high temperature glass wool heat-insulation layer, and the reflecting layer is individual layer nanometer antiradiation layer.
By using above-mentioned technical proposal, layer 5 heat-insulation layer and reflecting layer further increase the heat insulating ability of heat distribution pipeline
Energy.
In summary, the invention has the advantages that：Heat is fixed on by interface arrangment in upper clamp and lower clamp
When on hydraulic piping, cushion is in confined state, and then heat-insulation layer and thermal insulation layer are pressed on into heat distribution pipeline and upper card respectively
On plate, lower clamp, when heat distribution pipeline expands with heat and contract with cold, T-shaped elastic and elastic sphere on cushion and cushion, root
Change according to the external diameter of heat distribution pipeline and change so that heat-insulation layer is closely pressed on heat distribution pipeline, is reduced heat distribution pipeline and is being propped up
Movement on seat.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the structural representation for being used to embody interface arrangment of the present embodiment；
Fig. 3 is the structural representation for being used to embody heat-insulation layer of the present embodiment.
In figure, 1, lower clamp；11st, support base；12nd, thermal insulation layer；13rd, cushion；131st, T-shaped elastic；132nd, elastic ball
Body；14th, connecting plate；15th, heat keeper；151st, through hole；16th, first layer heat-insulation layer；161st, second layer heat-insulation layer；162nd, third layer is protected
Warm layer；163rd, the 4th layer of heat-insulation layer；164th, high-temperature counter radiation resistant layer；165th, the first resistance to medium temperature antiradiation layer；166th, second it is resistance in
Warm antiradiation layer；167th, layer 5 heat-insulation layer；168th, reflecting layer；2nd, upper clamp；21st, thermal insulation board；22nd, cambered surface；23rd, shifting chute；
24th, fixture block；241st, neck；25th, threaded rod one；26th, threaded rod two；27th, screw shell；28th, baffle plate；3rd, heat distribution pipeline.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
A kind of hold-down support of heat distribution pipeline, such as Fig. 1, including the lower clamp 1 and upper clamp 2 being arranged on outside heat distribution pipeline 3,
The lower lower end of clamp 1 is provided with support base 11, and the section of upper clamp 2 and lower clamp 1 is the semicircle coordinated with the outer wall of heat distribution pipeline 3,
Upper clamp 2 is connected with lower clamp 1 by interface arrangment, now support base 11 by heat distribution pipeline 3 from the ground.Such as Fig. 2, work as heating power
When the conveying high-temperature gas of pipeline 3 or liquid, upper clamp 2 and lower clamp 1 are provided with heat-insulation layer and thermal insulation layer 12 from inside to outside, protect
When the upper clamp 2 of the warm reduction of layer and thermal insulation layer 12 and lower clamp 1 contact with heat distribution pipeline 3 respectively, heat distribution pipeline 3 is in contact position
Radiation loss, the energy is saved, improve the operating efficiency of heat distribution pipeline 3, and prevent staff from scalding.
Such as Fig. 2 and Fig. 3, with the transmission of high-temperature gas in heat distribution pipeline 3, the caliber of heat distribution pipeline 3 can be with temperature
Change and expand with heat and contract with cold, movement during in order to reduce 3 change in size of heat distribution pipeline on bearing, therefore in heat-insulation layer and thermal insulation layer
The side of 12 contacts is provided with semiorbicular cushion 13, and side is provided with some T-shaped elasticity stretched into heat-insulation layer on cushion 13
Post 131, opposite side are provided with some elastic spheres 132 stretched into thermal insulation layer 12.
Such as Fig. 2 and Fig. 3, when upper clamp 2 and lower clamp 1 be separately mounted to heat distribution pipeline 3 it is outer when, T-shaped elastic 131, bullet
Property spheroid 132 and cushion 13 are in confined state and flexible restoring force, by T-shaped elastic 131 and elastic sphere
132 are distributed along the inside and outside wall uniform intervals of cushion 13 respectively, and the elastic-restoring force of T-shaped elastic 131 make it that heat-insulation layer is close
It is pressed in outside heat distribution pipeline 3, the elastic-restoring force of elastic sphere 132 extrudes by the upward clamp 2 of thermal insulation layer 12 or the direction of lower clamp 1
When, the thrust moved to heat-insulation layer is also produced to cushion 13, it is now that each T-shaped elastic 131 and elastic sphere 132 is relative
Set, the thrust being applied on heat-insulation layer is larger, and when the external diameter of heat distribution pipeline 3 changes, T-shaped elastic 131 and cushion 13 produce
Raw elastic-restoring force causes heat-insulation layer to be contradicted all the time with the outer wall of heat distribution pipeline 3, and then reduces shifting of the heat distribution pipeline 3 on bearing
It is dynamic.
Such as Fig. 2 and Fig. 3, in order to further fix position of the cushion 13 in bearing, therefore in upper clamp 2 and lower clamp
1 inwall is equipped with the thermal insulation board 21 stretched into thermal insulation layer 12, between thermal insulation board 21 is stretched into adjacent spring spheroid 132, and every
The side that hot plate 21 contacts with elastic sphere 132 is provided with the cambered surface 22 coordinated with elastic sphere 132, and now thermal insulation board 21 limits
Movement of the elastic sphere 132 in thermal insulation layer 12, and then it is relative between thermal insulation layer 12 and heat-insulation layer to limit cushion 13
It is mobile.The edge of upper clamp 2 and lower clamp 1 is equipped with some baffle plates 28 extended to thermal insulation layer 12 and heat-insulation layer direction, limitation
The movement of heat-insulation layer and thermal insulation layer 12 in upper clamp 2 and lower clamp 1.
Such as Fig. 2 and Fig. 3, heat-insulation layer is set to 4 layers, is respectively outwards first layer heat-insulation layer 16, the second layer from heat distribution pipeline 3
Heat-insulation layer 161, third layer heat-insulation layer 162, the 4th layer of heat-insulation layer 163, first layer heat-insulation layer 16 are alumina silicate heat-insulation layer, alumina silicate
The resistance to pressure of heat-insulation layer is high, corrosion-resistant, service life length, is easy to construction and installation, easy for construction, second layer heat-insulation layer 161, third layer
Heat-insulation layer 162, the 4th layer of heat-insulation layer 163 are high temperature glass wool heat-insulation layer, and thermal insulation layer 12 contradicts with the 4th layer of heat-insulation layer 163, and 4
The setting of layer heat-insulation layer improves the heat-insulating property of heat distribution pipeline 3, improves the operating efficiency of heat distribution pipeline 3.
Such as Fig. 2 and Fig. 3, high-temperature counter radiation resistant layer is provided between first layer heat-insulation layer 16 and second layer heat-insulation layer 161
164, the first resistance to medium temperature antiradiation layer 165, third layer insulation are provided between second layer heat-insulation layer 161 and third layer heat-insulation layer 162
The second resistance to medium temperature antiradiation layer 166 is provided between layer 162 and the 4th layer of heat-insulation layer 163, high-temperature counter radiation resistant layer 164, first is resistance to
165 and second resistance to medium temperature antiradiation layer 166 of medium temperature antiradiation layer, light reflectivity is high, and tensile strength is big, airtight waterproof,
Good seal performance, high-temperature counter radiation resistant layer 164, the first resistance to 165 and second resistance to medium temperature antiradiation layer 166 of medium temperature antiradiation layer with
Each heat-insulation layer is separated by the heat-insulating property that laying improves heat distribution pipeline 3.
Such as Fig. 2, after such scheme, thermal insulation layer 12 is away from the side of the 4th layer of heat-insulation layer 163 successively to being externally provided with layer 5
Heat-insulation layer 167 and reflecting layer 168, five layers of heat-insulation layer are high temperature glass wool heat-insulation layer, and reflecting layer 168 is individual layer nanometer antiradiation
Layer, layer 5 heat-insulation layer 167 and reflecting layer 168 is light, moistureproof, anti-corrosion, insulation are adiabatic further increase heat distribution pipeline 3
Heat-insulating property.
Such as Fig. 2, it is necessary to which upper clamp 2 and lower clamp 1 are fixed on into heating power outside the heat-insulating property for improving heat distribution pipeline 3
On pipeline 3, now interface arrangment include be arranged on lower clamp 1 connecting plate 14, be opened on clamp 2 and stretched for connecting plate 14
Go out the shifting chute 23 of upper clamp 2, width of the connecting plate 14 along lower clamp 1 is distributed, connecting plate 14 stretches out shifting chute 23
One end is set to inverted trapezoidal, and upper clamp 2 is provided with four vertical expansion links on the periphery of shifting chute 23, and expansion link is away from upper clamp 2
One end is connected by fixture block 24, and the neck 241 slided for inverted trapezoidal connecting plate 14, the cell wall of neck 241 are offered on fixture block 24
Coordinate with the outer wall of inverted trapezoidal connecting plate 14, when now expansion link extends, fixture block 24 is moved to the direction away from upper clamp 2, and
The connecting plate 14 of inverted trapezoidal is extruded, now expansion link is reversely applied to the power of clamp 2 so that upper clamp 2 and lower clamp 1 are gradual
Close to and compressed by expansion link, now upper clamp 2 and lower clamp 1 are fixed on heat distribution pipeline 3.
Such as Fig. 2 and Fig. 3, distributed to reduce the heat of heat distribution pipeline 3 by the gap between upper clamp 2 and lower clamp 1
And lose, therefore heat-insulation layer is provided with the heat keeper 15 for stretching into clamp 2 and the lower link position of clamp 1, one end of heat keeper 15
It is fixedly connected with first layer heat-insulation layer 16 so that when heat keeper 15 is compressed by upper clamp 2 and lower clamp 1, first layer heat-insulation layer 16
Position also fixed, offered on heat keeper 15 for connecting plate 14 stretch out through hole 151.
Such as Fig. 2, expansion link includes the opposite threaded rod 1 and threaded rod 2 26 of hand of spiral, threaded rod 1 and screw thread
Bar 2 26 is threadedly coupled by screw shell 27, and the one end of threaded rod 1 away from screw shell 27 is fixedly connected on upper clamp 2
On, the one end of threaded rod 2 26 away from screw shell 27 is rotatablely connected with fixture block 24.Rotate screw shell 27 and cause threaded rod two
26 move in screw shell 27, and then have adjusted the height of fixture block 24, simple to operate, when stop operating screw shell 27 when,
Because threaded rod 1 and threaded rod 2 26 are threadedly coupled with screw shell 27 respectively, therefore threaded rod 1 and threaded rod 2 26
Position also fixed.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected in the right of invention by Patent Law.
Claims (9)
1. a kind of hold-down support of heat distribution pipeline, including it is arranged on heat distribution pipeline（3）Outer lower clamp（1）With upper clamp（2）, institute
State lower clamp（1）Lower end is provided with support base（11）, the upper clamp（2）With lower clamp（1）Connected by interface arrangment, it is described on
Clamp（2）With lower clamp（1）Heat-insulation layer and thermal insulation layer are provided with from inside to outside（12）, it is characterised in that：The heat-insulation layer with every
Thermosphere（12）The side of contact is provided with semiorbicular cushion（13）, the cushion（13）It is provided with some stretch into heat-insulation layer
T-shaped elastic（131）, the cushion（13）Thermal insulation layer is stretched into provided with some（12）Interior elastic sphere（132）.
2. the hold-down support of heat distribution pipeline according to claim 1, it is characterised in that：The upper clamp（2）With lower clamp
（1）Inwall, which is equipped with, stretches into thermal insulation layer（12）Interior thermal insulation board（21）, the thermal insulation board（21）Stretch into adjacent spring spheroid（132）
Between, and the thermal insulation board（21）With elastic sphere（132）The side of contact is provided with and elastic sphere（132）The cambered surface of cooperation
（22）.
3. the hold-down support of heat distribution pipeline according to claim 1, it is characterised in that：The interface arrangment includes being arranged on
Lower clamp（1）On connecting plate（14）, be opened in clamp（2）It is upper to supply connecting plate（14）Clamp in stretching（2）Shifting chute
（23）, the connecting plate（14）Stretch out shifting chute（23）One end be set to inverted trapezoidal, the upper clamp（2）In shifting chute（23）Week
Side is provided with some vertical expansion links, and the expansion link is away from upper clamp（2）One end pass through fixture block（24）Connection, the fixture block
（24）On offer for inverted trapezoidal connecting plate（14）The neck of slip（241）, the neck（241）Cell wall be connected with inverted trapezoidal
Plate（14）Outer wall coordinates.
4. the hold-down support of heat distribution pipeline according to claim 3, it is characterised in that：The expansion link includes hand of spiral
Opposite threaded rod one（25）With threaded rod two（26）, the threaded rod one（25）With threaded rod two（26）Pass through screw shell
（27）Threaded connection, the threaded rod one（25）Away from screw shell（27）One end be fixedly connected on clamp（2）On, it is described
Threaded rod two（26）Away from screw shell（27）One end and fixture block（24）Rotation connection.
5. the hold-down support of heat distribution pipeline according to claim 3, it is characterised in that：The heat-insulation layer is provided with and stretched into
Clamp（2）With lower clamp（1）The heat keeper of link position（15）, the heat keeper（15）On offer for connecting plate（14）Stretch out
Through hole（151）.
6. the hold-down support of heat distribution pipeline according to claim 1, it is characterised in that：The upper clamp（2）With lower clamp
（1）Edge be equipped with it is some to thermal insulation layer（12）With the baffle plate of heat-insulation layer direction extension（28）.
7. the hold-down support of heat distribution pipeline according to claim 1, it is characterised in that：The heat-insulation layer has 4 layers, from heating power
Pipeline（3）It is respectively outwards first layer heat-insulation layer（16）, second layer heat-insulation layer（161）, third layer heat-insulation layer（162）, the 4th layer
Heat-insulation layer（163）, the first layer heat-insulation layer（16）For alumina silicate heat-insulation layer, the second layer heat-insulation layer（161）, third layer protect
Warm layer（162）, the 4th layer of heat-insulation layer（163）It is high temperature glass wool heat-insulation layer, the thermal insulation layer（12）With the 4th layer of heat-insulation layer
（163）Contradict.
8. the hold-down support of heat distribution pipeline according to claim 7, it is characterised in that：The first layer heat-insulation layer（16）With
Second layer heat-insulation layer（161）Between be provided with high-temperature counter radiation resistant layer（164）, the second layer heat-insulation layer（161）Protected with third layer
Warm layer（162）Between be provided with the first resistance to medium temperature antiradiation layer（165）, the third layer heat-insulation layer（162）With the 4th layer of heat-insulation layer
（163）Between be provided with the second resistance to medium temperature antiradiation layer（166）.
9. the hold-down support of heat distribution pipeline according to claim 8, it is characterised in that：The thermal insulation layer（12）Away from the 4th
Layer heat-insulation layer（163）Side successively to being externally provided with layer 5 heat-insulation layer（167）And reflecting layer（168）, the layer 5 insulation
Layer（167）For high temperature glass wool heat-insulation layer, the reflecting layer（168）For individual layer nanometer antiradiation layer.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710823662.2A CN107504270B (en) | 2017-09-13 | 2017-09-13 | The hold-down support of heat distribution pipeline |
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|---|---|---|---|
| CN201710823662.2A CN107504270B (en) | 2017-09-13 | 2017-09-13 | The hold-down support of heat distribution pipeline |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194708A (en) * | 2018-01-08 | 2018-06-22 | 惠安贤江金刚石工具开发有限公司 | A kind of novel petroleum pipeline fixing device |
| CN111365525A (en) * | 2020-03-20 | 2020-07-03 | 湖北金雄节能科技股份有限公司 | Conveying pipeline convenient to install |
| CN111550606A (en) * | 2020-05-12 | 2020-08-18 | 中建六局水利水电建设集团有限公司 | Construction method of heat distribution pipeline |
| CN114877169A (en) * | 2022-03-31 | 2022-08-09 | 中国市政工程中南设计研究总院有限公司 | Heat insulation support for overhead heat distribution pipeline |
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| CN201748112U (en) * | 2010-08-18 | 2011-02-16 | 宜兴市华盛环保管道有限公司 | Directly buried pipe heat insulation pipe carrier |
| CN202992524U (en) * | 2012-11-23 | 2013-06-12 | 广东开能环保能源有限公司 | Wear-resistant heat-insulating structure of high-temperature flue pipeline |
| CN205173712U (en) * | 2015-11-25 | 2016-04-20 | 浙江春晖环保能源有限公司 | Strenghthened type conduit saddle that insulates against heat |
| CN105889636A (en) * | 2016-05-11 | 2016-08-24 | 江苏宝恒管件有限公司 | Efficient heat insulation guide pipe bracket |
| CN206409746U (en) * | 2016-12-30 | 2017-08-15 | 天津中易正德科技发展有限公司 | One kind is used for high-temperature heat supply pipeline energy-saving pipe bracket |
| CN106641588A (en) * | 2017-02-13 | 2017-05-10 | 平罗县龙江液化气有限责任公司 | Natural gas pipeline protecting device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194708A (en) * | 2018-01-08 | 2018-06-22 | 惠安贤江金刚石工具开发有限公司 | A kind of novel petroleum pipeline fixing device |
| CN111365525A (en) * | 2020-03-20 | 2020-07-03 | 湖北金雄节能科技股份有限公司 | Conveying pipeline convenient to install |
| CN111550606A (en) * | 2020-05-12 | 2020-08-18 | 中建六局水利水电建设集团有限公司 | Construction method of heat distribution pipeline |
| CN114877169A (en) * | 2022-03-31 | 2022-08-09 | 中国市政工程中南设计研究总院有限公司 | Heat insulation support for overhead heat distribution pipeline |
| CN114877169B (en) * | 2022-03-31 | 2024-05-17 | 中国市政工程中南设计研究总院有限公司 | Overhead heating power pipeline heat insulation support |
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| CN107504270B (en) | 2019-09-10 |
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