CN220416635U - PVDF heat preservation shell - Google Patents
PVDF heat preservation shell Download PDFInfo
- Publication number
- CN220416635U CN220416635U CN202321833576.7U CN202321833576U CN220416635U CN 220416635 U CN220416635 U CN 220416635U CN 202321833576 U CN202321833576 U CN 202321833576U CN 220416635 U CN220416635 U CN 220416635U
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- Prior art keywords
- heat preservation
- preservation shell
- shell
- fixing
- fixedly connected
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- 238000004321 preservation Methods 0.000 title claims abstract description 110
- 239000002033 PVDF binder Substances 0.000 title claims abstract description 24
- 229920002981 polyvinylidene fluoride Polymers 0.000 title claims abstract description 24
- 230000035939 shock Effects 0.000 claims abstract description 11
- 239000006096 absorbing agent Substances 0.000 claims abstract description 10
- 238000009413 insulation Methods 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 31
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 3
- 230000004224 protection Effects 0.000 description 2
- 230000006750 UV protection Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Thermal Insulation (AREA)
Abstract
The utility model discloses a PVDF heat-insulating shell, and relates to the technical field of heat-insulating shells. This PVDF heat preservation shell, including last heat preservation shell and lower heat preservation shell, go up heat preservation shell and lower heat preservation shell and correspond the setting for upper and lower, go up the equal fixedly connected with of bottom of heat preservation shell and lower heat preservation shell opposite face and correspond the reset spring that sets up around, reset spring's inner wall all is provided with the shock absorber, the one end fixedly connected with circular arc heat preservation pad of last heat preservation shell and lower heat preservation shell is kept away from respectively to six reset springs, the upper surface that can contact hot-water line through the circular arc heat preservation pad on the heat preservation shell receives pressure, a plurality of reset springs can shrink according to hot-water line's thickness, a plurality of reset springs and internally mounted's shock absorber can also play the absorbing effect to the inside rocking of hot-water line, can also prevent the vibration that the outside striking produced to the influence of hot-water line, from inside and outside stable hot-water line, improve this PVDF heat preservation shell practicality.
Description
Technical Field
The utility model relates to the technical field of heat preservation shells, in particular to a PVDF heat preservation shell.
Background
The heat-insulating shell is a pipeline heat-insulating protection device with excellent performances of environmental protection, chemical corrosion resistance, high temperature resistance, oxidation resistance, weather resistance, ultraviolet resistance, radiation resistance, stable components, little VOC volatilization and the like, and is formed by polymer foaming.
The heat preservation shell is added on the outer surface of the hot water pipeline to preserve heat and protect the hot water pipeline, but a stabilizing device is not arranged in the traditional heat preservation shell, the pressure in the pipeline is high and low, the pipeline can slightly shake when water flows through the pipeline, the installation position can be caused to fall off due to shaking for a long time, and even the pipeline is damaged and burst.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art, and provides a PVDF heat insulation shell which can solve the problem that a pipeline is damaged due to slight shaking of the pipeline.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the PVDF heat preservation shell comprises an upper heat preservation shell and a lower heat preservation shell, wherein the upper heat preservation shell and the lower heat preservation shell are arranged in an up-down corresponding mode, three reset springs which are arranged in a front-back corresponding mode are fixedly connected to the bottoms of the opposite faces of the upper heat preservation shell and the lower heat preservation shell, shock absorbers are arranged on the inner walls of the reset springs, and the six reset springs are respectively far away from one end of the upper heat preservation shell and one end of the lower heat preservation shell, and are fixedly connected with arc heat preservation pads.
Preferably, the lower surface of the upper heat-insulating shell is fixedly connected with three fixing pins which are correspondingly arranged left and right, and the upper surface of the lower heat-insulating shell is provided with three fixing pin holes which are correspondingly arranged left and right.
Preferably, the fixing pin holes and the fixing pins are arranged up and down correspondingly, and the upper heat insulation shell and the lower heat insulation shell are fixedly connected with the six fixing pins in an inserting and connecting way through the six fixing pin holes.
Preferably, the outer wall fixed connection of last heat preservation shell has cup jointed and has gone up the circular arc fixed plate, and the equal fixedly connected with of lower surface at the left and right sides both ends of last circular arc fixed plate goes up the fixed plate, and equal threaded connection has three fixing bolt on two last fixed plates.
Preferably, the lower surface of the lower heat preservation shell is fixedly sleeved with a lower circular arc fixing plate, and the upper surfaces of the left side and the right side of the two lower circular arc fixing plates are fixedly connected with a lower fixing plate.
Preferably, the upper surfaces of the two lower fixing plates are provided with three fixing screw holes, the fixing screw holes and the fixing bolts are correspondingly arranged up and down, and the two upper fixing plates and the two lower fixing plates are fixedly connected together through the fixing bolts and the fixing screw holes in an inserting and connecting mode.
Compared with the prior art, the utility model has the beneficial effects that:
1. this PVDF heat preservation shell can contact hot-water line's upper surface through the circular arc heat preservation pad on the heat preservation shell, receives pressure, and a plurality of reset springs can shrink according to hot-water line's thickness, and a plurality of reset springs and internally mounted's shock absorber can also play the absorbing effect to the inside rocking that takes place of hot-water line, can also prevent the vibration that the outside striking produced to the influence of hot-water line, from inside and outside stable hot-water line, improve this PVDF heat preservation shell practicality.
2. This PVDF heat preservation shell, after last heat preservation shell and lower heat preservation shell grafting fixed connection together, the circular arc heat preservation pad on the last heat preservation shell can contact hot water piping's upper surface, receives pressure, and a plurality of reset springs can shrink according to hot water piping's thickness, has adapted to different thickness hot water piping, can also make two circular arc heat preservation pads closely paste hot water piping's outer wall, reinforcing heat preservation effect.
3. This PVDF heat preservation shell, through put into the hot-water line on the circular arc heat preservation pad on the heat preservation shell down, pick up again and go up the heat preservation shell and with six fixed pin joint to the inner wall of six fixed pinholes, make last heat preservation shell and lower heat preservation shell grafting fixed connection together, make last heat preservation shell and lower heat preservation shell installation simple process, swiftly, and can not appear going up the heat preservation shell and the dislocation condition of heat preservation shell installation down, improve the installation effectiveness of this heat preservation shell.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic overall cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the junction between the upper and lower heat-insulating shells according to the present utility model.
Reference numerals: 1. an upper heat-insulating shell; 2. a fixing bolt; 3. an upper fixing plate; 4. a lower fixing plate; 5. a lower arc fixing plate; 6. arc heat preservation pad; 7. a lower heat-insulating shell; 8. an upper arc fixing plate; 9. a fixing pin hole; 10. fixing the screw holes; 11. a fixing pin; 12. and a return spring.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Referring to fig. 1-3, the present utility model provides a technical solution: the PVDF heat insulation shell comprises an upper heat insulation shell 1 and a lower heat insulation shell 7, wherein the upper heat insulation shell 1 and the lower heat insulation shell 7 are arranged in an up-down corresponding way, the bottoms of the opposite surfaces of the upper heat insulation shell 1 and the lower heat insulation shell 7 are fixedly connected with three reset springs 12 which are arranged in a front-back corresponding way, the inner walls of the reset springs 12 are respectively provided with a shock absorber, one ends of the six reset springs 12, which are respectively far away from the upper heat insulation shell 1 and the lower heat insulation shell 7, are fixedly connected with an arc heat insulation pad 6, the lower surface of the upper heat insulation shell 1 is fixedly connected with three fixing pins 11 which are arranged in a left-right corresponding way, the upper surface of the lower heat insulation shell 7 is provided with three fixing pin holes 9 which are arranged in a left-right corresponding way, the fixing pin holes 9 and the fixing pins 11 are arranged in an up-down corresponding way, the upper heat insulation shell 1 and the lower heat insulation shell 7 are fixedly connected with the six fixing pins 11 in an inserting way, the outer wall of the upper heat preservation shell 1 is fixedly connected with an upper arc fixing plate 8 in a sleeved mode, the lower surfaces of the left end and the right end of the upper arc fixing plate 8 are fixedly connected with an upper fixing plate 3, three fixing bolts 2 are connected to the two upper fixing plates 3 in a threaded mode, the lower surface of the lower heat preservation shell 7 is fixedly connected with a lower arc fixing plate 5 in a sleeved mode, the upper surfaces of the left side and the right side of the two lower arc fixing plates 5 are fixedly connected with a lower fixing plate 4 in a sleeved mode, three fixing screw holes 10 are formed in the upper surfaces of the two lower fixing plates 4, the fixing screw holes 10 and the fixing bolts 2 are correspondingly arranged up and down, the two upper fixing plates 3 and the two lower fixing plates 4 are fixedly connected with the fixing screw holes 10 in an inserted mode through the fixing bolts 2, the shock absorber is of the prior art, the working principle of the shock absorber in this context is that it is not used to support the weight of the tube but to dampen the oscillations of the spring as it bounces back after shock absorption and to absorb the energy of the water impact.
When this PVDF heat preservation shell is used, put into the hot-water line on the circular arc heat preservation pad 6 on the lower heat preservation shell 7, pick up again and go up heat preservation shell 1 and connect six fixed pin hole 9's inner wall with six fixed pin hole 11 card, make last heat preservation shell 1 and lower heat preservation shell 7 grafting fixed connection together, make last heat preservation shell 1 and the condition that down heat preservation shell 7 installation simple process is swift, and the dislocation of last heat preservation shell 1 and lower heat preservation shell 7 installation can not appear, improve this heat preservation shell's installation effectiveness, after last heat preservation shell 1 and lower heat preservation shell 7 grafting fixed connection together, circular arc heat preservation pad 6 on last heat preservation shell 1 can contact the upper surface of hot-water line, receive pressure, a plurality of reset springs 12 can shrink according to the thickness of hot-water line, the different thickness hot-water line has been adapted, can also make two circular arc heat preservation pad 6 hug closely the outer wall of hot-water line, the heat preservation effect is strengthened, simultaneously a plurality of reset springs 12 and internally mounted's shock absorber can also play the absorbing effect to the rocking that takes place inside the hot-water line, can also prevent the vibration that outside from producing to the pipeline, follow inside vibration that follows the inside and the screw, the heat preservation shell is connected together with the heat preservation plate through two and the fixed connection 3, can accomplish the whole fixed connection with the PVDF heat preservation plate 3 through the fixed connection with the fixed plate of the fixed heat preservation plate 3, can be completed through the whole heat preservation plate 3 and the fixed connection 3.
Working principle: when this PVDF heat preservation shell is used, put into the hot-water line on the circular arc heat preservation pad 6 on the lower heat preservation shell 7, pick up again and go up heat preservation shell 1 and connect six fixed pin hole 9's inner wall with six fixed pin hole 11 card, make and go up heat preservation shell 1 and lower heat preservation shell 7 grafting fixed connection together, make the installation of last heat preservation shell 1 and lower heat preservation shell 7 simple in process, and the condition of upper heat preservation shell 1 and lower heat preservation shell 7 installation dislocation can not appear, improve this heat preservation shell's installation effectiveness, after last heat preservation shell 1 and lower heat preservation shell 7 grafting fixed connection together, circular arc heat preservation pad 6 on the upper heat preservation shell 1 can contact the upper surface of hot-water line, receive pressure, a plurality of reset springs 12 can shrink according to the thickness of hot-water line, the different thickness hot-water line has been adapted, can also make two circular arc heat preservation pad 6 hug closely the outer wall of hot-water line, the heat preservation effect is strengthened, simultaneously a plurality of reset springs 12 and internally mounted's shock absorber can also play the absorbing effect to the inside rocking of hot-water line, can also prevent the vibration that the outside from striking from producing to the influence of pipe line, follow inside and high outside and the heat preservation shell 3 can accomplish the whole thermal insulation board through the fixed connection with the PVDF 3 with the fixed connection of the fixed plate that is fixed plate is fixed together with the top to the PVDF is fixed to the fixed plate is fixed together at the top is 3.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (6)
1. The PVDF heat preservation shell comprises an upper heat preservation shell (1) and a lower heat preservation shell (7), and is characterized in that: the upper heat preservation shell (1) and the lower heat preservation shell (7) are arranged in an up-down corresponding mode, three reset springs (12) which are arranged in a front-back corresponding mode are fixedly connected to the bottoms of the opposite faces of the upper heat preservation shell (1) and the lower heat preservation shell (7), shock absorbers are arranged on the inner walls of the reset springs (12), and the six reset springs (12) are respectively far away from the upper heat preservation shell (1) and one end of the lower heat preservation shell (7) and fixedly connected with an arc heat preservation pad (6).
2. The PVDF insulation can of claim 1, wherein: the lower surface of the upper heat preservation shell (1) is fixedly connected with three fixing pins (11) which are correspondingly arranged left and right, and the upper surface of the lower heat preservation shell (7) is provided with three fixing pin holes (9) which are correspondingly arranged left and right.
3. The PVDF insulation housing of claim 2, wherein: the fixing pin holes (9) and the fixing pins (11) are arranged up and down correspondingly, and the upper heat insulation shell (1) and the lower heat insulation shell (7) are fixedly connected with the six fixing pins (11) in an inserting and connecting mode through the six fixing pin holes (9).
4. The PVDF insulation can of claim 1, wherein: the outer wall fixed connection of last heat preservation shell (1) has cup jointed circular arc fixed plate (8), and the lower surface at the left and right sides both ends of last circular arc fixed plate (8) is all fixedly connected with fixed plate (3), and equal threaded connection has three fixing bolt (2) on two last fixed plates (3).
5. The PVDF insulation can of claim 1, wherein: the lower surface of the lower heat preservation shell (7) is fixedly sleeved with a lower circular arc fixing plate (5), and the upper surfaces of the left side and the right side of the two lower circular arc fixing plates (5) are fixedly connected with a lower fixing plate (4).
6. The PVDF insulation housing of claim 5, wherein: three fixing screw holes (10) are formed in the upper surfaces of the two lower fixing plates (4), the fixing screw holes (10) and the fixing bolts (2) are correspondingly arranged up and down, and the two upper fixing plates (3) and the two lower fixing plates (4) are fixedly connected with the fixing screw holes (10) in an inserting mode through the fixing bolts (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321833576.7U CN220416635U (en) | 2023-07-12 | 2023-07-12 | PVDF heat preservation shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321833576.7U CN220416635U (en) | 2023-07-12 | 2023-07-12 | PVDF heat preservation shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220416635U true CN220416635U (en) | 2024-01-30 |
Family
ID=89651765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321833576.7U Active CN220416635U (en) | 2023-07-12 | 2023-07-12 | PVDF heat preservation shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220416635U (en) |
-
2023
- 2023-07-12 CN CN202321833576.7U patent/CN220416635U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |