CN213018204U - Flexible connection heat insulation structure for heat conduction oil groove type photo-thermal power station - Google Patents
Flexible connection heat insulation structure for heat conduction oil groove type photo-thermal power station Download PDFInfo
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- CN213018204U CN213018204U CN202021835401.6U CN202021835401U CN213018204U CN 213018204 U CN213018204 U CN 213018204U CN 202021835401 U CN202021835401 U CN 202021835401U CN 213018204 U CN213018204 U CN 213018204U
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Abstract
The utility model discloses a flexible connection heat preservation structure for a heat conduction oil groove type photo-thermal power station, which comprises an impermeable layer tightly attached to the outer surface of a pipeline, wherein the impermeable layer is made of a high temperature resistant steel sheet structure; the first heat-preservation layer is pasted on the outer surface of the impermeable layer and is formed by adopting heat-insulating aerogel; the second heat-insulating layer is attached to the outer surface of the first heat-insulating layer and is made of a heat-insulating calcium silicate structure; and the protective layer is wrapped on the outer surface of the second insulating layer and is made of a metal material with protective property. The utility model discloses a setting up of barrier makes in the conduction oil of having avoided in the pipeline infiltrates first heat preservation and second heat preservation, adopts high temperature resistant sheet steel material to make, has avoided the barrier to be heated and has warp for hugging closely at the surface of pipeline that the barrier can be better, setting up of first heat preservation and second heat preservation has played the heat retaining effect to the pipeline, and setting up of inoxidizing coating plays a guard action to first heat preservation and second heat preservation.
Description
Technical Field
The utility model belongs to the technical field of the pipeline keeps warm, concretely relates to be used for conduction oil slot type light and heat power station flexonics insulation construction.
Background
The steam pipeline is one of heat distribution pipelines and is mainly used for heating, ventilation, air conditioning steam, industrial gas and the like. The heat preservation of the steam pipeline is vital, and if heat preservation measures are not taken, the heat loss is extremely large.
A utility model named as a composite thermal insulation structure for pipelines and a thermal insulation pipeline (application number: 201820369557.6) was disclosed in 2018, 11.02.2018, which discloses a first structural layer and a second structural layer; the first structural layer is used for clinging to the outer surface of the pipeline, the first structural layer is an aerogel heat insulation felt, the second structural layer is wrapped outside the first structural layer and is made of foam glass, and the heat insulation pipeline comprises a pipeline body and the pipeline composite heat insulation structure; the pipeline composite heat insulation structure wraps the outer surface of the pipeline body, and is mainly used for improving the applicability of the pipeline composite heat insulation structure to the environment while ensuring the heat insulation performance of the pipeline composite heat insulation structure, so that heat loss and energy conservation on thermal pipelines such as a steam pipeline are reduced. However, when the medium in the pipeline is heat transfer oil, the internal heat insulation material easily absorbs the medium leaked from the pipeline, so that the heat conductivity coefficient of the heat insulation material is reduced, and the heat dissipation loss is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems in the prior art, and provides a flexible connection heat insulation structure for a heat conduction oil tank type photo-thermal power station, which comprises an impermeable layer made of high temperature resistant steel sheet and arranged on the outer surface of a pipeline, a first heat preservation layer made of heat insulation aerogel is adhered on the outer surface of the impermeable layer, a second heat preservation layer made of heat insulation calcium silicate is adhered on the outer side of the first heat preservation layer, a protective layer made of metal material with protective property is adhered on the outer side of the second heat preservation layer, the arrangement of the impermeable layer prevents heat conduction oil in the pipeline from permeating into the first heat preservation layer and the second heat preservation layer, the impermeable layer is made of high temperature resistant steel sheet material, the deformation of the impermeable layer caused by heating is avoided, the impermeable layer can be better adhered on the outer surface of the pipeline, thereby eliminating the phenomenon that the heat conduction oil in the pipeline contacts with the first heat preservation layer and the second heat preservation layer, the first heat preservation layer and the second heat preservation layer are arranged to play a role in heat preservation of the pipeline, the protective layer is arranged to play a role in protecting the first heat preservation layer and the second heat preservation layer, and meanwhile, heat conduction oil in the pipeline is prevented from contacting with the first heat preservation layer and the second heat preservation layer from the outside.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a be used for heat conduction oil groove formula light and heat power station flexonics insulation construction which characterized in that: comprises an impermeable layer which is tightly attached to the outer surface of the pipeline and is made of a high-temperature resistant steel sheet structure; the first heat-preservation layer is pasted on the outer surface of the impermeable layer and is formed by adopting heat-insulating aerogel; the second heat-insulating layer is attached to the outer surface of the first heat-insulating layer and is made of a heat-insulating calcium silicate structure; and the protective layer is wrapped on the outer surface of the second insulating layer and is made of a metal material with protective property. The utility model discloses a set up the barrier layer by high temperature resistant steel sheet preparation on the surface of pipeline closely, paste the first heat preservation by adiabatic aerogel outside the barrier layer, paste the second heat preservation by adiabatic calcium silicate outside the first heat preservation again, paste the protective layer that has the metal material of protection nature in the outside of second heat preservation, the barrier layer sets up and has avoided the conduction oil in the pipeline to permeate into in first heat preservation and the second heat preservation, adopt high temperature resistant steel sheet material to make, the barrier layer is avoided the thermal deformation, make the barrier layer can better hug closely on the surface of pipeline, thereby eliminated the conduction oil in the pipeline and had the phenomenon that the first heat preservation, the contact of second heat preservation produced, the setting of first heat preservation and second heat preservation has played the effect that keeps warm to the pipeline, the setting of protective layer plays a guard action to first heat preservation and second heat preservation, meanwhile, the heat conduction oil in the pipeline is prevented from contacting with the first heat preservation layer and the second heat preservation layer from the outside.
Furthermore, the anti-seepage layer and the first heat preservation layer, and the first heat preservation layer and the second heat preservation layer are bonded through high-temperature inorganic glue. The fixed connection among the impermeable layer, the first heat-insulating layer and the second heat-insulating layer is realized.
Further, the protective layer is made of an alumina skin structure. The protective layer made of the alumina skin plays a role in protecting the first heat-insulating layer and the second heat-insulating layer, and meanwhile, the heat conduction oil in the pipeline is prevented from contacting the first heat-insulating layer and the second heat-insulating layer from the outside.
Furthermore, the first heat-insulating layer and the second heat-insulating layer are both formed by staggering and laminating. The heat preservation effect of the first heat preservation layer and the second heat preservation layer is improved by adopting a staggered joint stacking mode.
Furthermore, first heat preservation includes first bottom and first top layer, and the second heat preservation includes second bottom and second top layer, the one end protrusion of first bottom in the one end that the second bottom corresponds, the other end protrusion of second bottom in the other end of first bottom, the one end protrusion of second top layer in the one end that first bottom corresponds, the other end protrusion of first top layer in the other end of second top layer, fixed connection between first top layer and the first bottom, fixed connection between second top layer and the second bottom. The arrangement of the first top layer, the first bottom layer, the second top layer and the second bottom layer realizes the staggered-peak stacking arrangement of the first heat-insulating layer and the second heat-insulating layer, and greatly improves the heat-insulating effect of the first heat-insulating layer and the second heat-insulating layer.
Further, the inoxidizing coating includes third top layer and third bottom, and the bottom at the second heat preservation is hugged closely to the third bottom, and the top at the second heat preservation is hugged closely to the third top layer, rotates between the one end of third top layer and the one end of third bottom to be connected with the pivot, and the bottom of the other end of third top layer is equipped with the latch, and the other end correspondence of third bottom is equipped with the draw-in groove, and the latch chucking is connected in the draw-in groove. Through supporting the third bottom in the bottom of second heat preservation, then the third top layer rotates around the pivot for the third top layer is hugged closely at the top of second heat preservation, and the latch chucking is in the draw-in groove simultaneously, thereby fixes the third top layer and third bottom, thereby has increased whole insulation construction's wholeness, has realized simple, the swift dismouting of inoxidizing coating simultaneously.
Further, the other end of third top layer is equipped with first connecting block, and the other end of third bottom is equipped with the second connecting block, fixedly connected with threaded rod between first connecting block and the second connecting block, and the both ends of threaded rod all are equipped with the nut, and the nut is screwed up respectively on first connecting block, second connecting block. The latch chucking is back in the draw-in groove, through twist the threaded rod between first connecting block and second connecting block, twists the nut again to fix third top layer and third bottom, increased the steadiness of being connected between third bottom and the third top layer.
The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:
the utility model discloses a set up the barrier layer by high temperature resistant steel sheet preparation on the surface of pipeline closely, paste the first heat preservation by adiabatic aerogel outside the barrier layer, paste the second heat preservation by adiabatic calcium silicate outside the first heat preservation again, paste the protective layer that has the metal material of protection nature in the outside of second heat preservation, the barrier layer sets up and has avoided the conduction oil in the pipeline to permeate into in first heat preservation and the second heat preservation, adopt high temperature resistant steel sheet material to make, the barrier layer is avoided the thermal deformation, make the barrier layer can better hug closely on the surface of pipeline, thereby eliminated the conduction oil in the pipeline and had the phenomenon that the first heat preservation, the contact of second heat preservation produced, the setting of first heat preservation and second heat preservation has played the effect that keeps warm to the pipeline, the setting of protective layer plays a guard action to first heat preservation and second heat preservation, meanwhile, the heat conduction oil in the pipeline is prevented from contacting with the first heat preservation layer and the second heat preservation layer from the outside.
The utility model discloses well first heat preservation includes first bottom and first top layer, the second heat preservation includes second bottom and second top layer, the one end protrusion of first bottom corresponds in the one end that the second bottom corresponds, the other end protrusion of second bottom in the other end of first bottom, the one end protrusion of second top layer corresponds in the one end that first bottom corresponds, the other end protrusion of first top layer in the other end of second top layer, fixed connection between first top layer and the first bottom, fixed connection between second top layer and the second bottom. The arrangement of the first top layer, the first bottom layer, the second top layer and the second bottom layer realizes the staggered-peak stacking arrangement of the first heat-insulating layer and the second heat-insulating layer, and greatly improves the heat-insulating effect of the first heat-insulating layer and the second heat-insulating layer.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is a schematic structural view of a flexible connection thermal insulation structure for a heat-conducting oil tank type photo-thermal power station of the present invention;
fig. 2 is a schematic structural view of the staggered peak stacking arrangement of the first insulating layer and the second insulating layer in the utility model;
fig. 3 is a schematic structural view of the present invention with the protective layer closed;
fig. 4 is a schematic structural view of the present invention in which the protective layer is opened.
In the figure, 1-barrier layer; 2-a first insulating layer; 3-a second insulating layer; 4-a protective layer; 5-a first bottom layer; 6-a first top layer; 7-a second bottom layer; 8-a second top layer; 9-a third top layer; 10-a third bottom layer; 11-a rotating shaft; 12-latch; 13-a card slot; 14-a first connection block; 15-a second connecting block; 16-a threaded rod; 17-a nut; 18-pipeline.
Detailed Description
As shown in fig. 1 and 2, in order to implement the first embodiment of the present invention
A flexible connection heat insulation structure for a heat conduction oil groove type photo-thermal power station comprises an impermeable layer 1 clinging to the outer surface of a pipeline 18, wherein the impermeable layer 1 is made of a high-temperature resistant steel sheet structure; the first heat-preservation layer 2 is pasted on the outer surface of the impermeable layer 1, and the first heat-preservation layer 2 is formed by adopting heat-insulating aerogel; a second heat-insulating layer 3 which is pasted on the outer surface of the first heat-insulating layer 2, wherein the second heat-insulating layer 3 is made of heat-insulating calcium silicate; and the protective layer 4 is wrapped on the outer surface of the second insulating layer 3, and the protective layer 4 is made of a metal material with protective property.
The impermeable layer 1 and the first heat preservation layer 2, and the first heat preservation layer 2 and the second heat preservation layer 3 are bonded through high-temperature inorganic glue. The fixed connection among the impermeable layer 1, the first heat-insulating layer 2 and the second heat-insulating layer 3 is realized.
The protective layer 4 is made of an alumina skin structure. The protective layer 4 made of alumina skin mainly plays a role in protecting the first heat-insulating layer 2 and the second heat-insulating layer 3, and meanwhile, the heat-conducting oil in the pipeline 18 is prevented from contacting the first heat-insulating layer 2 and the second heat-insulating layer 3 from the outside.
The first heat-insulating layer 2 and the second heat-insulating layer 3 are both formed by staggering and laminating. The heat preservation effect of the first heat preservation layer 2 and the second heat preservation layer 3 is improved by adopting a staggered joint stacking mode.
First heat preservation 2 includes first bottom 5 and first top layer 6, second heat preservation 3 includes second bottom 7 and second top layer 8, the one end protrusion of first bottom 5 in the one end that second bottom 7 corresponds, the other end protrusion of second bottom 7 in the other end of first bottom 5, the one end protrusion of second top layer 8 in the one end that first bottom 5 corresponds, the other end protrusion of first top layer 6 in the other end of second top layer 8, fixed connection between first top layer 6 and the first bottom 5, fixed connection between second top layer 8 and the second bottom 7. The arrangement of the first top layer 6, the first bottom layer 5, the second top layer 8 and the second bottom layer 7 realizes the staggered-peak stacking arrangement of the first heat-insulating layer 2 and the second heat-insulating layer 3, and greatly improves the heat-insulating effect of the first heat-insulating layer 2 and the second heat-insulating layer 3.
As shown in fig. 3 and 4, the second embodiment of the present invention
A flexible connection heat insulation structure for a heat conduction oil groove type photo-thermal power station comprises an impermeable layer 1 clinging to the outer surface of a pipeline 18, wherein the impermeable layer 1 is made of a high-temperature resistant steel sheet structure; the first heat-preservation layer 2 is pasted on the outer surface of the impermeable layer 1, and the first heat-preservation layer 2 is formed by adopting heat-insulating aerogel; a second heat-insulating layer 3 which is pasted on the outer surface of the first heat-insulating layer 2, wherein the second heat-insulating layer 3 is made of heat-insulating calcium silicate; and the protective layer 4 is wrapped on the outer surface of the second insulating layer 3, and the protective layer 4 is made of a metal material with protective property.
The impermeable layer 1 and the first heat preservation layer 2, and the first heat preservation layer 2 and the second heat preservation layer 3 are bonded through high-temperature inorganic glue. The fixed connection among the impermeable layer 1, the first heat-insulating layer 2 and the second heat-insulating layer 3 is realized.
The protective layer 4 is made of an alumina skin structure. The protective layer 4 made of alumina skin mainly plays a role in protecting the first heat-insulating layer 2 and the second heat-insulating layer 3, and meanwhile, the heat-conducting oil in the pipeline 18 is prevented from contacting the first heat-insulating layer 2 and the second heat-insulating layer 3 from the outside.
The first heat-insulating layer 2 and the second heat-insulating layer 3 are both formed by staggering and laminating. The heat preservation effect of the first heat preservation layer 2 and the second heat preservation layer 3 is improved by adopting a staggered joint stacking mode.
First heat preservation 2 includes first bottom 5 and first top layer 6, second heat preservation 3 includes second bottom 7 and second top layer 8, the one end protrusion of first bottom 5 in the one end that second bottom 7 corresponds, the other end protrusion of second bottom 7 in the other end of first bottom 5, the one end protrusion of second top layer 8 in the one end that first bottom 5 corresponds, the other end protrusion of first top layer 6 in the other end of second top layer 8, fixed connection between first top layer 6 and the first bottom 5, fixed connection between second top layer 8 and the second bottom 7. The arrangement of the first top layer 6, the first bottom layer 5, the second top layer 8 and the second bottom layer 7 realizes the staggered-peak stacking arrangement of the first heat-insulating layer 2 and the second heat-insulating layer 3, and greatly improves the heat-insulating effect of the first heat-insulating layer 2 and the second heat-insulating layer 3.
The protective layer 4 comprises a third top layer 9 and a third bottom layer 10, the third bottom layer 10 is tightly attached to the bottom of the second heat-insulating layer 3, the third top layer 9 is tightly attached to the top of the second heat-insulating layer 3, a rotating shaft 11 is rotatably connected between one end of the third top layer 9 and one end of the third bottom layer 10, a latch 12 is arranged at the bottom of the other end of the third top layer 9, a clamping groove 13 is correspondingly formed in the other end of the third bottom layer 10, and the latch 12 is clamped and connected in the clamping groove 13. Through supporting third bottom 10 in the bottom of second heat preservation 3, then third top layer 9 rotates around pivot 11 for third top layer 9 hugs closely at the top of second heat preservation 3, and 12 chucking of latch are in draw-in groove 13 simultaneously, thereby are fixed with third top layer 9 and third bottom 10, thereby have increased whole insulation construction's wholeness, have realized that the dismouting of inoxidizing coating 4 is simple, swift simultaneously.
The other end of the third top layer 9 is provided with a first connecting block 14, the other end of the third bottom layer 10 is provided with a second connecting block 15, a threaded rod 16 is fixedly connected between the first connecting block 14 and the second connecting block 15, two ends of the threaded rod 16 are provided with nuts 17, and the nuts 17 are screwed on the first connecting block 14 and the second connecting block 15 respectively. After the latch 12 is clamped in the clamping groove 13, the threaded rod 16 is screwed between the first connecting block 14 and the second connecting block 15, and then the nut 17 is screwed, so that the third top layer 9 and the third bottom layer 10 are fixed, and the stability of connection between the third bottom layer 10 and the third top layer 9 is improved.
The utility model discloses a set up barrier layer 1 by high temperature resistant steel sheet by hugging closely at the surface of pipeline 18, paste the first heat preservation 2 by adiabatic aerogel outside barrier layer 1, again paste the second heat preservation 3 by adiabatic calcium silicate outside first heat preservation 2, paste the protective layer 4 that has the metal material of protection nature outside second heat preservation 3, barrier layer 1's setting makes the conduction oil that has avoided in the pipeline 18 permeate first heat preservation 2 and second heat preservation 3 in, adopt high temperature resistant steel sheet material to make, barrier layer 1 is avoided thermal deformation, make barrier layer 1 can better hug closely at the surface of pipeline 18, thereby the conduction oil and the first heat preservation 2 in the pipeline 18, the phenomenon of second heat preservation 3 contact has been eliminated and has been produced, the setting of first heat preservation 2 and second heat preservation 3 has played the heat retaining effect to pipeline 18, the arrangement of the protective layer 4 plays a role in protecting the first heat-insulating layer 2 and the second heat-insulating layer 3, and meanwhile, the heat-conducting oil in the pipeline 18 is prevented from contacting the first heat-insulating layer 2 and the second heat-insulating layer 3 from the outside.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to solve the same technical problems and achieve the same technical effects are all covered by the protection scope of the present invention.
Claims (10)
1. The utility model provides a be used for heat conduction oil groove formula light and heat power station flexonics insulation construction which characterized in that: the heat insulation pipe comprises an anti-seepage layer clinging to the outer surface of a pipeline, wherein a first heat insulation layer is pasted on the outer surface of the anti-seepage layer, a second heat insulation layer is pasted on the outer surface of the first heat insulation layer, and a protection layer is pasted on the outer surface of the second heat insulation layer.
2. The flexible connection heat insulation structure for the heat transfer oil tank type photo-thermal power station as claimed in claim 1, characterized in that: the impermeable layer is made of a high-temperature-resistant steel sheet structure.
3. The flexible connection heat insulation structure for the heat transfer oil tank type photo-thermal power station as claimed in claim 1, characterized in that: the first heat preservation layer is formed by adopting heat insulation aerogel.
4. The flexible connection heat insulation structure for the heat transfer oil tank type photo-thermal power station as claimed in claim 1, characterized in that: the second heat-insulating layer is made of heat-insulating calcium silicate.
5. The flexible connection heat insulation structure for the heat transfer oil tank type photo-thermal power station as claimed in claim 1, characterized in that: the protective layer is made of a metal material with a protective property, and is specifically made of an alumina skin structure.
6. The flexible connection heat insulation structure for the heat transfer oil tank type photo-thermal power station as claimed in claim 1, characterized in that: and the anti-seepage layer and the first heat-insulating layer as well as the first heat-insulating layer and the second heat-insulating layer are bonded through high-temperature inorganic glue.
7. The flexible connection heat insulation structure for the heat transfer oil tank type photo-thermal power station as claimed in claim 1, characterized in that: the first heat-insulating layer and the second heat-insulating layer are both formed by staggering and stacking.
8. The flexible connection heat insulation structure for the heat transfer oil tank type photo-thermal power station as claimed in claim 7, characterized in that: the first heat preservation layer comprises a first bottom layer and a first top layer, the second heat preservation layer comprises a second bottom layer and a second top layer, one end of the first bottom layer protrudes out of one end corresponding to the second bottom layer, the other end of the second bottom layer protrudes out of the other end of the first bottom layer, one end of the second top layer protrudes out of one end corresponding to the first bottom layer, the other end of the first top layer protrudes out of the other end of the second top layer, the first top layer is fixedly connected with the first bottom layer, and the second top layer is fixedly connected with the second bottom layer.
9. The flexible connection heat insulation structure for the heat transfer oil tank type photo-thermal power station as claimed in claim 1, characterized in that: the inoxidizing coating includes third top layer and third bottom, the third bottom hugs closely the bottom of second heat preservation, the third top layer hugs closely the top of second heat preservation, it is connected with the pivot to rotate between the one end of third top layer and the one end of third bottom, the bottom of the other end of third top layer is equipped with the latch, the other end correspondence of third bottom is equipped with the draw-in groove, the latch chucking is connected in the draw-in groove.
10. The flexible connection heat insulation structure for the heat transfer oil tank type photo-thermal power station as claimed in claim 9, characterized in that: the other end of third top layer is equipped with first connecting block, the other end of third bottom is equipped with the second connecting block, first connecting block with fixedly connected with threaded rod between the second connecting block, the both ends of threaded rod all are equipped with the nut, the nut is screwed up respectively on first connecting block, second connecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021835401.6U CN213018204U (en) | 2020-08-28 | 2020-08-28 | Flexible connection heat insulation structure for heat conduction oil groove type photo-thermal power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021835401.6U CN213018204U (en) | 2020-08-28 | 2020-08-28 | Flexible connection heat insulation structure for heat conduction oil groove type photo-thermal power station |
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| Publication Number | Publication Date |
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| CN213018204U true CN213018204U (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021835401.6U Active CN213018204U (en) | 2020-08-28 | 2020-08-28 | Flexible connection heat insulation structure for heat conduction oil groove type photo-thermal power station |
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| CN (1) | CN213018204U (en) |
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