CN219493499U - Exhaust gas waste heat recovery pipeline insulation structure - Google Patents
Exhaust gas waste heat recovery pipeline insulation structure Download PDFInfo
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- CN219493499U CN219493499U CN202320394725.8U CN202320394725U CN219493499U CN 219493499 U CN219493499 U CN 219493499U CN 202320394725 U CN202320394725 U CN 202320394725U CN 219493499 U CN219493499 U CN 219493499U
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- movable rod
- heat recovery
- waste heat
- exhaust gas
- baffle
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Abstract
The utility model discloses an exhaust gas waste heat recovery pipeline heat insulation structure which comprises heat insulation cotton, wherein a plurality of connecting strips are arranged on the outer side of the heat insulation cotton, a plurality of fixing frames are arranged on the outer side of the heat insulation cotton, the connecting strips penetrate through the fixing frames, inserting holes are formed in the top surfaces of the fixing frames, a plurality of clamping grooves are formed in the surfaces of the connecting strips, a U-shaped fixing frame is fixedly arranged on the top surfaces of the fixing frames, a movable rod is slidably arranged on the surface of the U-shaped fixing frame, a clamping block is fixedly arranged at one end of the movable rod, the clamping block penetrates through the clamping grooves, the cross section of a clamping block shaft is trapezoid, an elastic component is arranged at one end of the movable rod, and the clamping block penetrates through the inserting holes. The utility model can keep the temperature of the waste gas transmission pipeline, reduce the energy loss in the transmission process and improve the waste heat recovery efficiency.
Description
Technical Field
The utility model relates to the technical field of pipeline heat preservation structures, in particular to an exhaust gas waste heat recovery pipeline heat preservation structure.
Background
The waste gas is toxic and harmful gas exhausted by human in the production and living processes, and the waste gas waste heat recovery technology can utilize the heat energy in the waste gas.
At present, heat exchange equipment is mainly adopted for heat energy transfer of waste gas waste heat recovery, and before the waste gas is transported to the time of heat exchange equipment in a gas pipeline, the gas pipeline is contacted with air, so that the heat energy in the waste gas can be reduced, and the recovery efficiency is lower when the waste gas waste heat recovery is carried out. Therefore, we propose a waste gas waste heat recovery pipeline insulation structure.
Disclosure of Invention
The utility model aims to provide an exhaust gas waste heat recovery pipeline heat insulation structure so as to solve the problems of the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an exhaust gas waste heat recovery pipeline insulation structure, includes the heat preservation cotton, the heat preservation cotton outside is provided with a plurality of connecting strips, the heat preservation cotton outside is provided with a plurality of fixed frames, the connecting strip passes in the fixed frame, the jack has been seted up to fixed frame top surface, a plurality of draw-in grooves have been seted up on the connecting strip surface, fixed frame top surface fixed mounting has U-shaped mount, U-shaped mount surface sliding mounting has the movable rod, movable rod one end fixed mounting has the fixture block, the fixture block passes in the draw-in groove, the fixture block axial section is trapezoidal, movable rod one end is provided with elastic component, the fixture block passes the jack.
Preferably, the connecting strip is adhered to the outer side of the heat-insulating cotton, and the fixing frame is adhered to the outer side of the heat-insulating cotton.
Preferably, the elastic component comprises a baffle plate, the baffle plate is fixedly arranged at one end of the movable rod, and a spring is arranged between the baffle plate and the movable rod.
Preferably, one end of the spring is fixedly arranged on one side of the baffle, one end of the spring, which is far away from the baffle, is fixedly arranged on one side of the U-shaped fixing frame, and the spring is arranged on the outer side of the movable rod in a surrounding mode.
Preferably, the connecting strip is formed by injection molding of nylon materials.
Compared with the prior art, the utility model has the beneficial effects that:
1. this waste gas waste heat recovery pipeline insulation construction is fixed through the connection between connecting strip and the fixed frame, is fixed in the waste gas transmission pipeline outside with the heat preservation cotton to play the heat preservation effect, can reduce the loss of waste gas transportation in-process heat energy, promote the energy recovery rate.
2. This waste gas waste heat recovery pipeline insulation construction, when the connecting strip inserts in the fixed frame, the fixture block stretches into in the draw-in groove, plays fixed effect, drives the fixture block through the pulling baffle and breaks away from in the draw-in groove, can separate between connecting strip and the fixed frame for it is more convenient fixed with the work of dismantling, when the damage appears in follow-up heat preservation cotton, can quick replacement, thereby guarantee the energy rate of recovery.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a fixing frame structure of the present utility model;
fig. 3 is an enlarged schematic view of the structure of the present utility model a.
In the figure: 1. thermal insulation cotton; 2. a connecting strip; 3. a fixed frame; 4. a clamping groove; 5. a U-shaped fixing frame; 6. a movable rod; 7. a baffle; 8. a spring; 9. a clamping block; 10. and a jack.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-3, the utility model provides a heat insulation structure of an exhaust gas waste heat recovery pipeline, which comprises heat insulation cotton 1, wherein a plurality of connecting strips 2 are arranged on the outer side of the heat insulation cotton 1, a plurality of fixing frames 3 are arranged on the outer side of the heat insulation cotton 1, the connecting strips 2 penetrate through the fixing frames 3, insertion holes 10 are formed in the top surfaces of the fixing frames 3, a plurality of clamping grooves 4 are formed in the surfaces of the connecting strips 2, a U-shaped fixing frame 5 is fixedly arranged on the top surfaces of the fixing frames 3, a movable rod 6 is slidably arranged on the surface of the U-shaped fixing frame 5, a clamping block 9 is fixedly arranged at one end of the movable rod 6, the clamping block 9 penetrates through the clamping grooves 4, the axial section of the clamping block 9 is trapezoid, an elastic component is arranged at one end of the movable rod 6, and the clamping block 9 penetrates through the insertion holes 10.
Specifically, after passing fixed frame 3 with connecting strip 2, connecting strip 2 can jack-up fixture block 9 through the inclined plane of conflict fixture block 9, when fixture block 9 corresponds with draw-in groove 4 position, fixture block 9 can get into draw-in groove 4 under elastic component's effect to make between connecting strip 2 and the fixed frame 3 fixed, through adjusting the position of connecting strip 2, thereby make connecting strip 2 with heat preservation cotton 1 be convenient for the position tighten, can be fixed in the waste gas pipeline outside with heat preservation cotton 1, play the heat preservation effect.
Wherein: the connecting strip 2 is adhered to the outer side of the heat preservation cotton 1, and the fixing frame 3 is adhered to the outer side of the heat preservation cotton 1.
Wherein: the elastic component includes baffle 7, baffle 7 fixed mounting is in movable rod 6 one end, be provided with spring 8 between baffle 7 and the movable rod 6, spring 8 one end fixed mounting is in baffle 7 one side, the one end fixed mounting that baffle 7 was kept away from to spring 8 is in U-shaped mount 5 one side, spring 8 encircles the outside that sets up at movable rod 6, spring 8 has the pulling force to baffle 7 for baffle 7 receives the power of downward movement, and make fixture block 9 have decurrent power through movable rod 6, make connecting strip 2 and fixture block 9 inclined plane contact and jack-up the back with fixture block 9, when fixture block 9 aims at draw-in groove 4, fixture block 9 can get into automatically in the draw-in groove 4 and block, be convenient for constantly promote connecting strip 2 to pass in the fixed frame 3, until connecting strip 2 can no longer move, can tighten up the edge of heat preservation cotton 1 at this moment, guarantee the heat preservation effect.
Wherein: the connecting strip 2 is formed by injection molding nylon material, so that the clamping block 9 cannot be easily separated from the clamping groove 4.
Working principle: the utility model relates to an exhaust gas waste heat recovery pipeline heat insulation structure, when in use, heat insulation cotton 1 is arranged on the outer side of an exhaust gas conveying pipeline in a surrounding mode, a connecting strip 2 is inserted into a fixed frame 3 at a corresponding position, the top surface of the fixed frame 3 is abutted against the inclined surface of a clamping block 9, the clamping block 9 is pushed to move towards a direction close to a U-shaped fixed frame 5, so that a movable rod 6 and a baffle 7 are driven to move, when the clamping block 9 corresponds to the clamping groove 4 in position, under the action of a spring 8, the baffle 7 and the movable rod 6 can be driven to move, so that the clamping block 9 is inserted into the clamping groove 4, and when the connecting strip 2 is pulled back, the inner wall of the clamping groove 4 is abutted against one vertical side of the clamping block 9, the connecting strip 2 is integrally blocked, so that the connecting strip 2 is not separated from the fixed frame 3, and the heat insulation cotton 1 is fixed on the outer side of the exhaust gas conveying pipeline through the connecting strip 2 and the fixed frame 3, so that a heat insulation effect is achieved;
when the heat preservation cotton 1 needs to be taken down, the baffle 7 is pulled to move towards the direction away from the U-shaped fixing frame 5, the baffle 7 drives the clamping block 9 to move through the movable rod 6, so that the clamping block 9 is separated from the clamping groove 4, the connecting strip 2 is pulled out of the fixing frame 3 at the moment, the heat preservation cotton 1 can be taken down from the outer side of the waste gas conveying pipeline, and the heat preservation cotton 1 can be replaced quickly when the heat preservation cotton 1 is damaged, so that the loss of waste gas heat energy is reduced.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides an exhaust gas waste heat recovery pipeline insulation structure, includes heat preservation cotton (1), its characterized in that: the utility model discloses a thermal insulation fixing device, including thermal insulation cotton (1), fixed frame (3), jack (10) have been seted up to fixed frame (3) top surface, a plurality of draw-in grooves (4) have been seted up on connecting strip (2) surface, fixed frame (3) top surface fixed mounting has U-shaped mount (5), U-shaped mount (5) surface sliding mounting has movable rod (6), movable rod (6) one end fixed mounting has fixture block (9), fixture block (9) pass in draw-in groove (4), fixture block (9) cross-section is trapezoidal, movable rod (6) one end is provided with elastic component, fixture block (9) pass jack (10).
2. The exhaust gas waste heat recovery pipe heat insulation structure according to claim 1, wherein: the connecting strip (2) is adhered to the outer side of the heat-insulating cotton (1), and the fixing frame (3) is adhered to the outer side of the heat-insulating cotton (1).
3. The exhaust gas waste heat recovery pipe heat insulation structure according to claim 1, wherein: the elastic component includes baffle (7), baffle (7) fixed mounting is in movable rod (6) one end, be provided with spring (8) between baffle (7) and movable rod (6).
4. A waste heat recovery pipe insulation structure according to claim 3, wherein: one end of the spring (8) is fixedly arranged on one side of the baffle (7), one end, far away from the baffle (7), of the spring (8) is fixedly arranged on one side of the U-shaped fixing frame (5), and the spring (8) is arranged on the outer side of the movable rod (6) in a surrounding mode.
5. The exhaust gas waste heat recovery pipe heat insulation structure according to claim 1, wherein: the connecting strip (2) is formed by injection molding of nylon materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320394725.8U CN219493499U (en) | 2023-03-06 | 2023-03-06 | Exhaust gas waste heat recovery pipeline insulation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320394725.8U CN219493499U (en) | 2023-03-06 | 2023-03-06 | Exhaust gas waste heat recovery pipeline insulation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219493499U true CN219493499U (en) | 2023-08-08 |
Family
ID=87504305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320394725.8U Active CN219493499U (en) | 2023-03-06 | 2023-03-06 | Exhaust gas waste heat recovery pipeline insulation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219493499U (en) |
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2023
- 2023-03-06 CN CN202320394725.8U patent/CN219493499U/en active Active
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