CN220706772U - Heat preservation device for gas heating - Google Patents
Heat preservation device for gas heating Download PDFInfo
- Publication number
- CN220706772U CN220706772U CN202322265869.6U CN202322265869U CN220706772U CN 220706772 U CN220706772 U CN 220706772U CN 202322265869 U CN202322265869 U CN 202322265869U CN 220706772 U CN220706772 U CN 220706772U
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- Prior art keywords
- heat preservation
- preservation cover
- cover
- heat
- gas heating
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- 238000004321 preservation Methods 0.000 title claims abstract description 143
- 238000010438 heat treatment Methods 0.000 title claims abstract description 28
- 238000009413 insulation Methods 0.000 claims abstract description 31
- 229920000742 Cotton Polymers 0.000 claims abstract description 24
- 239000004033 plastic Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000002156 mixing Methods 0.000 abstract 2
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 19
- 238000009792 diffusion process Methods 0.000 description 5
- 239000012774 insulation material Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 239000011490 mineral wool Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Thermal Insulation (AREA)
Abstract
The utility model relates to the technical field of gas heating, in particular to a heat preservation device for gas heating. The technical proposal comprises: pipeline, first heat preservation cover and second heat preservation cover, the top parcel of pipeline has first heat preservation cover, and the pipeline bottom parcel of first heat preservation cover bottom has the second heat preservation cover, and first heat preservation cover and the inside distribution of second heat preservation cover have the heat preservation cotton, and the joint groove has been seted up to the bottom of first heat preservation cover, and the inside distribution of joint groove has first rubber slab, and the top fixed mounting of second heat preservation cover has the fixture block. According to the utility model, through the mutual matching among the first heat preservation cover, the second heat preservation cover and the heat preservation cotton, the conveying pipeline can be wrapped around through the heat preservation cotton, the heat dissipation in the conveying pipeline can be reduced, the first heat preservation cover and the second heat preservation cover are tightly attached, the temperature blending in the conveying pipeline and the temperature blending in the conveying pipeline can be isolated through the heat insulation layer, and the heat preservation effect of the conveying pipeline can be improved.
Description
Technical Field
The utility model relates to the technical field of gas heating, in particular to a heat preservation device for gas heating.
Background
With the continuous change of air temperature, the transformation of air temperature is handled to the rotatory gas heating mode of many families, the gas heating utilizes gas burning to heat the stove water to the building and supplies heat, keep indoor certain temperature, thereby satisfy people's heating demand, the gas includes natural gas, city gas, liquefied gas and marsh gas etc. nevertheless, the heating pipeline's extension, the consumption of heating on the way is also comparatively serious in the gas heating process, wherein the application number is "CN210716560U" disclosed "a pipeline heat preservation device for city heating", it has solved the surface weatherability poor and wear and corrosion resistance is not good, easy damage and influence life-span, simultaneously, the dismouting is inconvenient and the fixed inconvenience at both ends, heat preservation structure installation's flexibility is not good, the multiple drawback of pipeline heat preservation device's use has been influenced, further retrieve and found, the application number is "a heat preservation shell for boiler" disclosed in CN214197779U ", it is through concrete technical structure setting, in the process of installing transportation, when encountering the impact force of collision, the impact is solved in fact, the structure causes destruction to its structure easily, but a great deal of technical drawbacks such as heat preservation device when using actually exists, heat preservation device has like heat preservation device: the heating is lost too fast in the transmission process, and the long-time heating leads to the gas consumption too big, causes serious extravagant phenomenon, and simultaneously when protecting its heat preservation, there is sealed not strict phenomenon, causes the heat preservation effect not good easily, so need design a heat preservation device for gas heating.
Disclosure of Invention
The utility model aims to provide a heat preservation device for heating gas, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heat preservation device for gas heating, includes pipeline, first heat preservation cover and second heat preservation cover, the top parcel of pipeline has first heat preservation cover, the pipeline bottom parcel of first heat preservation cover bottom has the second heat preservation cover, first heat preservation cover and the inside distribution of second heat preservation cover have the heat preservation cotton, the joint groove has been seted up to the bottom of first heat preservation cover, the inside distribution of joint groove has first rubber slab, the top fixed mounting of second heat preservation cover has the fixture block.
Through wrapping up first heat preservation cover and second heat preservation cover in the pipeline outside, can encircle the parcel with pipeline through the heat preservation cotton, cooperation mineral wool insulation material has good heat preservation heat-proof quality, can improve the isolated thermal performance of insulating layer, can reduce the inside thermal dissipation of pipeline, through first heat preservation cover and second heat preservation cover block, can make fixture block and joint groove joint, can make fixture block joint inside the joint groove, through the mutual friction between first rubber slab and the second rubber slab, can make the inside and outside air not circulate between first heat preservation cover and the second heat preservation cover, can improve the leakproofness between first heat preservation cover and the second heat preservation cover, can reduce the frequency of inside and outside air circulation, cooperation first heat preservation cover and the closely laminating of second heat preservation cover, can avoid the inside temperature of pipeline to outside diffusion, can improve pipeline's heat preservation effect.
Preferably, a first mounting plate is fixedly arranged on the outer side of the first heat insulation cover, and a fastening bolt is arranged on the inner thread of the first mounting plate. The first mounting plate can be used for supporting the fastening bolt, and the first heat-preserving cover and the second heat-preserving cover can be fastened through the fastening bolt.
Preferably, the outside of fixture block distributes there is the second rubber slab, and the second heat preservation cover top fixed mounting between the fixture block has the closing plate. Through the mutual friction between second rubber slab and the first rubber slab, can make inside and outside air not circulate between first heat preservation cover and the second heat preservation cover, can fill the inside vacant space of blocking joint groove through the closing plate.
Preferably, a second mounting plate is fixedly arranged on the outer side of the second heat insulation cover, and a threaded hole is formed in the second mounting plate. The second heat preservation cover and the first heat preservation cover can be connected through the second mounting plate, and the fastening bolt can be installed inside the second mounting plate through the threaded hole in a threaded mode.
Preferably, the first heat-insulating cover and the second heat-insulating cover at the top of the heat-insulating cotton are internally provided with heat-insulating layers, and the heat-insulating layers are made of rubber-plastic sponge. The rubber-plastic sponge is a material with a relatively low heat conductivity coefficient, so that the heat conduction efficiency of the heat insulation layer can be reduced.
Preferably, the clamping block is fixedly arranged in the clamping groove, and vacuum cavities are distributed in the first heat preservation cover and the second heat preservation cover at the top of the heat preservation cotton. Can with the fixture block joint through the joint piece, can improve the seal in joint groove, can avoid gas circulation through the vacuum chamber, can reduce the speed of temperature diffusion.
Preferably, the first heat insulation cover and the second heat insulation cover at the top of the heat insulation cotton are internally provided with heat insulation layers, and the heat insulation layers are made of mineral cotton heat insulation materials. The mineral wool thermal insulation material has the characteristics of good thermal insulation performance, good fire resistance, good corrosion resistance and the like, and can improve the heat insulation performance of the thermal insulation layer.
Compared with the prior art, the utility model has the beneficial effects that:
1. through being provided with first heat preservation cover, second heat preservation cover and heat preservation cotton between mutually supporting, can encircle the parcel with pipeline through heat preservation cotton, can reduce the inside thermal dissipation of pipeline, cooperate first heat preservation cover and second heat preservation cover closely laminating, can keep apart inside and outside temperature through the insulating layer and blend, can avoid pipeline inside temperature to outside diffusion, can improve pipeline's heat preservation effect.
2. Through being provided with the mutual cooperation between joint groove, fixture block and the first rubber slab, can make the fixture block joint inside the joint groove with the joint piece joint through the fixture block, through the mutual friction between first rubber slab and the second rubber slab, can make inside and outside air not circulate between first heat preservation cover and the first heat preservation cover, can improve the leakproofness between first heat preservation cover and the second heat preservation cover, can reduce the frequency of inside and outside air circulation.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic view of the heat insulation cotton structure of the present utility model;
FIG. 3 is a schematic side sectional view of a first heat retaining cap according to the present utility model;
FIG. 4 is a schematic view of a first thermal cover according to the present utility model;
fig. 5 is a schematic structural view of a second heat insulation cover according to the present utility model.
In the figure: 1. a delivery conduit; 2. a first heat-retaining cover; 201. a clamping groove; 202. a clamping block; 203. a first rubber plate; 204. a first mounting plate; 205. a fastening bolt; 3. a second heat-insulating cover; 301. a clamping block; 302. a second rubber plate; 303. a sealing plate; 304. a second mounting plate; 305. a threaded hole; 4. thermal insulation cotton; 401. a heat preservation layer; 402. a vacuum chamber; 403. and a heat insulation layer.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the heat preservation device for gas heating provided by the utility model comprises a conveying pipeline 1, a first heat preservation cover 2 and a second heat preservation cover 3, wherein the first heat preservation cover 2 is wrapped at the top of the conveying pipeline 1, the second heat preservation cover 3 is wrapped at the bottom of the conveying pipeline 1 at the bottom of the first heat preservation cover 2, heat preservation cotton 4 is distributed inside the first heat preservation cover 2 and the second heat preservation cover 3, a clamping groove 201 is formed at the bottom of the first heat preservation cover 2, a first rubber plate 203 is distributed inside the clamping groove 201, and a clamping block 301 is fixedly arranged at the top of the second heat preservation cover 3;
the outside of fixture block 301 distributes has the second rubber slab 302, and the second heat preservation cover 3 top fixed mounting between the fixture block 301 has closing plate 303, and the first heat preservation cover 2 at heat preservation cotton 4 top and the inside distribution of second heat preservation cover 3 have heat preservation 401, and heat preservation 401 is made by the rubber and plastic sponge, and the inside distribution of first heat preservation cover 2 at heat preservation cotton 4 top and second heat preservation cover 3 has thermal insulation layer 403, and thermal insulation layer 403 is made by the mineral wool thermal insulation material.
The operating principle of the heat preservation device for gas heating based on embodiment 1 is as follows: the first heat preservation cover 2 and the second heat preservation cover 3 are wrapped outside the conveying pipeline 1, the conveying pipeline 1 can be wrapped in a surrounding manner through the heat preservation cotton 4, the heat conduction efficiency of the heat preservation layer 401 can be reduced through the rubber-plastic sponge which is a material with a relatively low heat conduction coefficient, and the heat preservation layer has the characteristics of good heat preservation and insulation performance, good fire resistance, good corrosion resistance and the like when being matched with the mineral cotton heat preservation material, so that the heat insulation performance of the heat insulation layer 403 can be improved, and the heat emission inside the conveying pipeline 1 can be reduced;
through the block of first heat preservation cover 2 and second heat preservation cover 3 block, can make fixture block 301 and joint groove 201 joint, can make fixture block 301 joint inside joint groove 201, can fill the inside vacant space of blocking joint groove 201 through closing plate 303, through the mutual friction between first rubber slab 203 and the second rubber slab 302, can make inside and outside air not circulate between first heat preservation cover 2 and the second heat preservation cover 3, can improve the leakproofness between first heat preservation cover 2 and the second heat preservation cover 3, can reduce the frequency of inside and outside air circulation, cooperate the inseparable laminating of first heat preservation cover 2 and the second heat preservation cover 3, can avoid pipeline 1 inside temperature to outside diffusion, can improve pipeline 1's heat preservation effect.
Example two
As shown in fig. 3, 4 and 5, the heat insulation device for gas heating according to the present utility model further includes: the outside fixed mounting of first heat preservation cover 2 has first mounting panel 204, and fastening bolt 205 is installed to the internal thread of first mounting panel 204, and the outside fixed mounting of second heat preservation cover 3 has second mounting panel 304, and screw hole 305 is seted up to the inside of second mounting panel 304, and the inside fixed mounting of joint groove 201 has joint piece 202, and the inside distribution of first heat preservation cover 2 and the inside of second heat preservation cover 3 at heat preservation cotton 4 top has vacuum chamber 402.
In this embodiment, as shown in fig. 4, the first mounting plate 204 can support the fastening bolts 205, and the fastening bolts 205 can fasten the first heat-insulating cover 2 and the second heat-insulating cover 3; as shown in fig. 5, the second heat insulating cover 3 and the first heat insulating cover 2 can be connected by the second mounting plate 304, and the fastening bolt 205 can be screwed into the second mounting plate 304 by the screw hole 305; as shown in fig. 3, the clamping block 202 can be clamped with the clamping block 301, so that the sealing performance of the clamping groove 201 can be improved, the ventilation of gas can be avoided by the vacuum chamber 402, and the rate of temperature diffusion can be reduced.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (7)
1. A heat preservation device for gas heating, includes pipeline (1), first heat preservation cover (2) and second heat preservation cover (3), its characterized in that: the top parcel of pipeline (1) has first heat preservation cover (2), the pipeline (1) bottom parcel of first heat preservation cover (2) bottom has second heat preservation cover (3), first heat preservation cover (2) and second heat preservation cover (3) inside distribution have heat preservation cotton (4), joint groove (201) have been seted up to the bottom of first heat preservation cover (2), the inside distribution of joint groove (201) has first rubber slab (203), the top fixed mounting of second heat preservation cover (3) has fixture block (301).
2. A thermal insulation device for gas heating according to claim 1, wherein: the outside of first heat preservation cover (2) fixed mounting has first mounting panel (204), and fastening bolt (205) are installed to the internal thread of first mounting panel (204).
3. A thermal insulation device for gas heating according to claim 1, wherein: the outer sides of the clamping blocks (301) are provided with second rubber plates (302), and sealing plates (303) are fixedly arranged at the tops of the second heat insulation covers (3) between the clamping blocks (301).
4. A thermal insulation device for gas heating according to claim 1, wherein: the outside of second heat preservation cover (3) fixed mounting has second mounting panel (304), and threaded hole (305) have been seted up to the inside of second mounting panel (304).
5. A thermal insulation device for gas heating according to claim 1, wherein: the first heat preservation cover (2) and the second heat preservation cover (3) at the top of the heat preservation cotton (4) are internally provided with heat preservation layers (401), and the heat preservation layers (401) are made of rubber and plastic sponge.
6. A thermal insulation device for gas heating according to claim 1, wherein: the inside fixed mounting of joint groove (201) has joint piece (202), and first heat preservation cover (2) and the inside distribution of second heat preservation cover (3) at heat preservation cotton (4) top have vacuum chamber (402).
7. A thermal insulation device for gas heating according to claim 1, wherein: the first heat preservation cover (2) and the second heat preservation cover (3) at the top of the heat preservation cotton (4) are internally provided with heat insulation layers (403), and the heat insulation layers (403) are made of mineral cotton heat preservation materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322265869.6U CN220706772U (en) | 2023-08-23 | 2023-08-23 | Heat preservation device for gas heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322265869.6U CN220706772U (en) | 2023-08-23 | 2023-08-23 | Heat preservation device for gas heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220706772U true CN220706772U (en) | 2024-04-02 |
Family
ID=90436115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322265869.6U Active CN220706772U (en) | 2023-08-23 | 2023-08-23 | Heat preservation device for gas heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220706772U (en) |
-
2023
- 2023-08-23 CN CN202322265869.6U patent/CN220706772U/en active Active
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