CN220930566U - Heat preservation tuber pipe - Google Patents
Heat preservation tuber pipe Download PDFInfo
- Publication number
- CN220930566U CN220930566U CN202322581006.XU CN202322581006U CN220930566U CN 220930566 U CN220930566 U CN 220930566U CN 202322581006 U CN202322581006 U CN 202322581006U CN 220930566 U CN220930566 U CN 220930566U
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- China
- Prior art keywords
- wall
- fixedly connected
- layer
- air
- connecting plate
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- 238000004321 preservation Methods 0.000 title claims description 12
- 238000009413 insulation Methods 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000003063 flame retardant Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 229910052724 xenon Inorganic materials 0.000 abstract description 6
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 abstract description 6
- 239000003570 air Substances 0.000 description 86
- 230000000694 effects Effects 0.000 description 15
- 239000012080 ambient air Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004826 seaming Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Thermal Insulation (AREA)
Abstract
The utility model relates to the technical field of air pipes and discloses a heat-insulating air pipe which comprises an air pipe body, wherein an elastic air bag is fixedly connected to the outer wall of the air pipe body, a gas filling layer is fixedly connected to the outer wall of the elastic air bag, a heat-insulating layer is fixedly connected to the outer wall of the gas filling layer, a wear-resisting layer is fixedly connected to the outer wall of the heat-insulating layer, a heat-insulating plate is fixedly connected to the outer wall of the wear-resisting layer, a connecting assembly is arranged on the outer wall of the wear-resisting layer, an air duct is fixedly connected to the inner part of the gas filling layer, a connecting air nozzle is connected to the inner thread of the air duct, a piston is connected to the inner wall of the connecting air nozzle in a sliding mode, and the outer wall of the air duct is fixedly connected to the inner part of the heat-insulating layer. In the utility model, the air filling layer is inflated by pulling out the piston and connecting the air tap, the insulation performance is increased by filling xenon, and meanwhile, the inside of the elastic air bag is vacuum, and a multi-layer heat insulation structure comprising a vacuum layer is adopted to increase the insulation performance.
Description
Technical Field
The utility model relates to the technical field of air pipes, in particular to a heat-preservation air pipe.
Background
The air pipe is a pipeline system for air transportation and distribution. There are two kinds of composite wind pipe and inorganic wind pipe. The air pipes can be classified according to the sectional shape and the material quality. Air duct manufacturing stainless steel air duct manufacturing is to coat sealant (such as neutral glass cement) on seam parts of seaming seams, rivet seams, flange flanging four corners and the like. Before the sealant is coated, the surface dust and greasy dirt should be removed. According to the sectional shape, the air duct can be divided into a plurality of circular air duct, rectangular air duct, oblate air duct and the like, wherein the circular air duct has the smallest resistance but the largest height and is complex to manufacture. So the application is mainly rectangular air pipes. According to the material quality, the air pipes can be divided into metal air pipes, composite air pipes and high polymer air pipes.
The search is carried out on the bulletin number: CN211599841U discloses a heat-preserving air pipe, which comprises an air pipe body with a square section, wherein two ends of the air pipe body are respectively connected with a connecting flange, and the end face of the connecting flange is provided with a clamping groove capable of accommodating a sealing strip. The heat-preservation air pipe is good in connection tightness and convenient to process, the heat-preservation effect of the air pipe is poor in the application, the heat exchange of surrounding air is easy, the temperature of the surrounding air influences the temperature of air flowing through the air pipe, and the air temperature in the air pipe is not easy to maintain.
Disclosure of Invention
In order to make up for the defects, the utility model provides a heat-preserving air pipe, which aims to solve the problems that most air pipes are poor in heat-preserving effect, and easy to exchange heat with ambient air, so that the temperature of the ambient air influences the temperature of air flowing through the air pipe, and the temperature of the air in the air pipe is not easy to maintain.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a heat preservation tuber pipe, includes the tuber pipe body, the outer wall fixedly connected with elasticity gasbag of tuber pipe body, the outer wall fixedly connected with gas filling layer of elasticity gasbag, the outer wall fixedly connected with insulating layer of gas filling layer, the outer wall fixedly connected with wearing layer of insulating layer, the outer wall fixedly connected with heat insulating board of wearing layer, the outer wall of wearing layer is provided with coupling assembling, the inside fixedly connected with air duct of gas filling layer, the inside threaded connection of air duct has the connection air cock, the inner wall sliding connection of connection air cock has the piston, the outer wall fixedly connected with of air duct is in the inside of insulating layer;
Through above-mentioned technical scheme, pull out the piston, inflate for the gas filling layer through connecting the air cock, increase insulating properties through filling xenon, be the vacuum through the inside of elasticity gasbag simultaneously, adopt multilayer heat insulation structure, including the vacuum layer to increase insulating properties.
Further, the connecting component comprises a flange plate, and a plurality of first screw holes are formed in the flange plate;
Through above-mentioned technical scheme, install two tuber pipes through the flange board is convenient.
Further, the inner wall of the flange plate is fixedly connected with the outer wall of the wear-resistant layer;
Through above-mentioned technical scheme, install two tuber pipes through the flange board is convenient.
Further, the outer wall of the wear-resistant layer is fixedly connected with a conductive sheet, the outer wall of the conductive sheet is fixedly connected with a conductive rod, and the bottom end of the conductive rod is fixedly connected with a grounding lead;
Through above-mentioned technical scheme, through the effect of conducting strip, conducting rod and ground lead, when carrying combustible gas or dust. So as to achieve the effect of preventing static electricity from accumulating and releasing accumulated charges and prevent safety accidents from happening in the air duct.
Further, a first connecting plate is arranged on the outer wall of the wear-resistant layer, a second connecting plate is arranged on the outer wall of the first connecting plate, and the outer wall of the second connecting plate is attached to the outer wall of the wear-resistant layer;
through above-mentioned technical scheme, first connecting plate and second connecting plate conveniently fix the tuber pipe.
Further, the outer walls of the first connecting plate and the second connecting plate are fixedly connected with a first fixing plate, and first bolts are connected to the inner threads of the first fixing plate.
Through above-mentioned technical scheme, it is convenient to fix first connecting plate and second connecting plate through first bolt.
Further, the outer wall of first connecting plate and second connecting plate is equal fixedly connected with second fixed plate, the outer wall fixedly connected with mounting panel of second fixed plate, the second screw has been seted up in the inside of mounting panel running through, the inside threaded connection of second connecting plate has the second screw.
Through above-mentioned technical scheme, the screw rotates the inside of getting into the second screw, fixes the mounting panel, has reached and has installed the tuber pipe and fixed effect.
Further, the inside fixedly connected with water pipe of wearing layer, the inside of water pipe is provided with fire-retardant liquid.
Through above-mentioned technical scheme, through the inside fire-retardant liquid of water pipe, prevent the inside of burning when the tuber pipe fires, cause bigger loss.
The utility model has the following beneficial effects:
according to the utility model, the air filling layer is inflated by connecting the air tap through the piston, the insulation performance is increased by filling xenon, and meanwhile, the inside of the elastic air bag is vacuum, and the multi-layer heat insulation structure comprising the vacuum layer is adopted, so that the insulation performance is increased, and the problems that the insulation effect of most air pipes is poor, the heat exchange of ambient air is easy, the temperature of the ambient air influences the temperature of air flowing through the air pipes, and the air temperature maintenance in the air pipes is not facilitated are solved.
In the utility model, the combustible gas or dust is conveyed under the action of the conductive sheet, the conductive rod and the grounding lead. So as to achieve the effect of preventing static electricity from accumulating and releasing accumulated charges and prevent safety accidents from happening in the air duct.
Drawings
FIG. 1 is a front view of a heat preservation air duct according to the present utility model;
FIG. 2 is a perspective view of a heat preservation air duct according to the present utility model;
Fig. 3 is a schematic diagram of a gas filling layer structure of a heat preservation air duct according to the present utility model.
Legend description:
1. An air duct body; 2. a conductive rod; 3. a ground lead; 4. an elastic air bag; 5. a gas filling layer; 6. a thermal insulation layer; 7. a wear-resistant layer; 8. a water pipe; 9. a flange plate; 10. a first screw hole; 11. a first connection plate; 12. a second connecting plate; 13. a first fixing plate; 14. a first bolt; 15. a second fixing plate; 16. a mounting plate; 17. a second screw hole; 18. a second screw; 19. an air duct; 20. connecting an air tap; 21. a piston; 22. a conductive sheet; 23. and the heat insulation plate.
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.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a heat preservation tuber pipe, including tuber pipe body 1, the outer wall fixedly connected with elasticity gasbag 4 of tuber pipe body 1, the outer wall fixedly connected with gas filling layer 5 of elasticity gasbag 4, the outer wall fixedly connected with insulating layer 6 of gas filling layer 5, the outer wall fixedly connected with wearing layer 7 of insulating layer 6, the outer wall fixedly connected with heat insulating board 23 of wearing layer 7, the outer wall of wearing layer 7 is provided with coupling assembling, the inside fixedly connected with air duct 19 of gas filling layer 5, the inside threaded connection of air duct 19 has connection air cock 20, the inner wall sliding connection of connection air cock 20 has piston 21, the outer wall fixedly connected with of air duct 19 is in the inside of insulating layer 6; the connecting component comprises a flange plate 9, and a plurality of first screw holes 10 are formed in the flange plate 9; the inner wall of the flange plate 9 is fixedly connected with the outer wall of the wear-resistant layer 7;
specifically, through extracting piston 21, aerify for gas filling layer 5 through connecting air cock 20, increase insulating properties through filling xenon, be the vacuum through inside elastic air bag 4 simultaneously, adopt the multilayer thermal-insulated structure, including the vacuum layer to increase insulating properties, solved and aim at improving the heat preservation effect of most tuber pipes poor, easily the heat transfer of surrounding air, make surrounding air temperature influence the temperature of tuber pipe flow through air, be unfavorable for the problem that air temperature keeps in the tuber pipe.
The outer wall of the wear-resistant layer 7 is fixedly connected with a conducting strip 22, the outer wall of the conducting strip 22 is fixedly connected with a conducting rod 2, and the bottom end of the conducting rod 2 is fixedly connected with a grounding lead 3; the outer wall of the wear-resistant layer 7 is provided with a first connecting plate 11, the outer wall of the first connecting plate 11 is provided with a second connecting plate 12, and the outer wall of the second connecting plate 12 is attached to the outer wall of the wear-resistant layer 7; the outer walls of the first connecting plate 11 and the second connecting plate 12 are fixedly connected with a first fixing plate 13, and the first fixing plate 13 is internally connected with a first bolt 14 in a threaded manner; the outer walls of the first connecting plate 11 and the second connecting plate 12 are fixedly connected with a second fixing plate 15, the outer wall of the second fixing plate 15 is fixedly connected with a mounting plate 16, a second screw hole 17 is formed in the mounting plate 16 in a penetrating manner, and a second screw 18 is connected to the inner thread of the second connecting plate 12; the inside of the wear-resistant layer 7 is fixedly connected with a water pipe 8, and a flame-retardant liquid is arranged in the water pipe 8;
Specifically, by the action of the conductive sheet 22, the conductive rod 2 and the ground lead 3, combustible gas or dust is transported. The effect of preventing static accumulation and releasing accumulated charges is achieved, safety accidents are prevented from occurring in the air duct, the two air duct bodies 1 are connected with each other through the flange plates 9, then screws are rotated to enter the first screw holes 10, the two air duct bodies 1 are connected and assembled, then the first connecting plates 11 and the second connecting plates 12 are connected with the outer wall of the wear-resistant layer 7, the wear-resistant layer 7 is made of polyethylene, a better wear-resistant effect is provided, the two first fixing plates 13 are connected and fixed through the first bolts 14, the second bolts are rotated to enter the second fixing plates 15, the first connecting plates 11 and the second connecting plates 12 are fixed through the fixing effect of the two first fixing plates 13 and the two second fixing plates 15, and the wear-resistant layer 7 and the air duct bodies 1 are fixed.
Working principle: when the air duct is needed, firstly, the piston 21 is pulled out, xenon is conveyed into the air duct 19 through the connecting air tap 20, finally, the xenon is conveyed into the air filling layer 5 through the air duct 19, the air filling layer 5 is made of rubber, the loss of the internal temperature of the air duct body 1 is reduced through the vacuum environment of the air filling layer 5 and the elastic air bag 4, the heat of the internal air is prevented from being absorbed by the air with low external temperature through the heat insulation plate 23 and the heat insulation layer 6, the heat insulation plate 23 and the heat insulation layer 6 are made of polymer foam, the higher heat insulation effect is achieved, the two air duct bodies 1 are connected with each other through the flange plate 9, then, the screws are rotated into the first screw hole 10, and the two air duct bodies 1 are connected and assembled, then through the outer wall connection with first connecting plate 11 and second connecting plate 12 and wearing layer 7, wearing layer 7's material is the polyethylene, provide better wear-resisting effect, connect and fix two first fixed plates 13 through first bolt 14, through the inside with second bolt rotation entering second fixed plate 15, through the effect of fixing two first fixed plates 13 and two second fixed plates 15, fix first connecting plate 11 and second connecting plate 12, fix wearing layer 7 and air duct body 1, laminate mounting panel 16 and wall at last, then rotate the inside of getting into second screw 17 with the screw, fix mounting panel 16, the effect of installing the tuber pipe and fixing has been reached.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail 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 or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a heat preservation tuber pipe, includes tuber pipe body (1), its characterized in that: the air duct is characterized in that an elastic air bag (4) is fixedly connected to the outer wall of the air duct body (1), a gas filling layer (5) is fixedly connected to the outer wall of the elastic air bag (4), a heat insulation layer (6) is fixedly connected to the outer wall of the gas filling layer (5), a wear-resisting layer (7) is fixedly connected to the outer wall of the heat insulation layer (6), a heat insulation plate (23) is fixedly connected to the outer wall of the wear-resisting layer (7), a connecting assembly is arranged on the outer wall of the wear-resisting layer (7), an air duct (19) is fixedly connected to the inner portion of the gas filling layer (5), a connecting air nozzle (20) is connected to the inner thread of the air duct (19), a piston (21) is connected to the inner wall of the connecting air nozzle (20), and the outer wall of the air duct (19) is fixedly connected to the inside of the heat insulation layer (6).
2. A thermal insulation duct according to claim 1, wherein: the connecting assembly comprises a flange plate (9), and a plurality of first screw holes (10) are formed in the flange plate (9).
3. A thermal insulation duct according to claim 2, wherein: the inner wall of the flange plate (9) is fixedly connected with the outer wall of the wear-resistant layer (7).
4. A thermal insulation duct according to claim 1, wherein: the outer wall fixedly connected with conducting strip (22) of wearing layer (7), the outer wall fixedly connected with conducting rod (2) of conducting strip (22), the bottom fixedly connected with ground lead (3) of conducting rod (2).
5. A thermal insulation duct according to claim 1, wherein: the outer wall of wearing layer (7) is provided with first connecting plate (11), the outer wall of first connecting plate (11) is provided with second connecting plate (12), the outer wall of second connecting plate (12) is laminated mutually with the outer wall of wearing layer (7).
6. A thermal insulation duct according to claim 5, wherein: the outer walls of the first connecting plate (11) and the second connecting plate (12) are fixedly connected with a first fixing plate (13), and the first fixing plate (13) is internally connected with a first bolt (14) in a threaded mode.
7. A thermal insulation duct according to claim 6, wherein: the outer wall of first connecting plate (11) and second connecting plate (12) is all fixedly connected with second fixed plate (15), the outer wall fixedly connected with mounting panel (16) of second fixed plate (15), second screw (17) have been seted up in the inside of mounting panel (16) run through, the inside threaded connection of second connecting plate (12) has second screw (18).
8. A thermal insulation duct according to claim 1, wherein: the inside fixedly connected with water pipe (8) of wearing layer (7), the inside of water pipe (8) is provided with fire-retardant liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322581006.XU CN220930566U (en) | 2023-09-22 | 2023-09-22 | Heat preservation tuber pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322581006.XU CN220930566U (en) | 2023-09-22 | 2023-09-22 | Heat preservation tuber pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220930566U true CN220930566U (en) | 2024-05-10 |
Family
ID=90962313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322581006.XU Active CN220930566U (en) | 2023-09-22 | 2023-09-22 | Heat preservation tuber pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220930566U (en) |
-
2023
- 2023-09-22 CN CN202322581006.XU patent/CN220930566U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |