CN211289051U

CN211289051U - Heat preservation type heating and ventilation pipe

Info

Publication number: CN211289051U
Application number: CN202020020141.0U
Authority: CN
Inventors: 蓝叶
Original assignee: Jiangxi Changxiang Packaging Material Co Ltd
Current assignee: Jiangxi Changxiang Packaging Material Co Ltd
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-08-18
Anticipated expiration: 2030-01-06

Abstract

The utility model belongs to the technical field of warm siphunculus, especially, warm siphunculus of heat preservation type, including warm siphunculus body, heat preservation, insulating layer, inoxidizing coating, spring leaf, the inner wall of heat preservation and the surface bonding of warm siphunculus body, the inner wall of insulating layer and the surface bonding of heat preservation, the inner wall of inoxidizing coating bonds with the inner wall of insulating layer, the spring leaf is inlayed in the inside of heat preservation and insulating layer respectively. This warm siphunculus of heat preservation type, through spring leaf and the inoxidizing coating that sets up, the spring leaf can increase the elasticity between heat preservation and the insulating layer to further increase whole warm siphunculus elasticity, just so enough reduce the damage that receives when warm siphunculus collides, and then improved the life of warm siphunculus, and the inoxidizing coating can make warm siphunculus body possess corrosion-resistant, ageing resistance, ultraviolet protection and high temperature resistance's function, has just so further improved the practicality of whole warm siphunculus.

Description

Heat preservation type heating and ventilation pipe

Technical Field

The utility model relates to a warm siphunculus technical field especially relates to a warm siphunculus of heat preservation type.

Background

At present, the current warm siphunculus tubular construction is constituteed too simply to the functional very low, and especially current warm siphunculus heat preservation effect is relatively poor to reduced the practicality of warm siphunculus, current warm siphunculus surface is thermal-insulated and corrosion-resistant effect is also relatively poor moreover, has just so fully reduced the protectiveness of warm siphunculus.

Disclosure of Invention

Based on current warm siphunculus thermal-insulation effect is poor, thermal-insulated and corrosion-resistant effect is poor, the technical problem that the protectiveness is low, the utility model provides a warm siphunculus of heat preservation type.

The utility model provides a warm siphunculus of heat preservation type, including warm siphunculus body, heat preservation, insulating layer, inoxidizing coating, spring leaf, the inner wall of heat preservation and the surface bonding of warm siphunculus body, the inner wall of insulating layer and the surface bonding of heat preservation, the inner wall of inoxidizing coating bonds with the inner wall of insulating layer, the spring leaf is inlayed in the inside of heat preservation and insulating layer respectively.

Preferably, the heat preservation includes aluminium silicate heat preservation, inflation vitrification microballon layer, phenolic foam layer, rock wool pipe layer, glass cotton pipe layer and rubber and plastic sponge layer, the inner wall of aluminium silicate heat preservation and the surface bonding of warm siphunculus body, the inner wall on inflation vitrification microballon layer and the surface bonding of aluminium silicate heat preservation, the inner wall on phenolic foam layer and the surface bonding on inflation vitrification microballon layer, the inner wall on rock wool pipe layer and the surface bonding on phenolic foam layer, the inner wall on glass cotton pipe layer and the surface bonding on rock wool pipe layer, the inner wall on rubber and plastic sponge layer and the surface bonding on glass cotton pipe layer.

Preferably, the insulating layer includes the fine layer of polyethylene foam layer, the fine layer of net glass, ABS plastic sheet layer, polyethylene sheet layer and ETFE coating, the inner wall of polyethylene foam layer and the surface bonding of heat preservation, the inner wall on the fine layer of net glass and the surface bonding of polyethylene foam layer, the inner wall on ABS plastic sheet layer and the surface bonding on the fine layer of net glass, the inner wall on polyethylene sheet layer and the surface bonding on ABS plastic sheet layer, the inner wall on ETFE coating and the surface bonding on polyethylene sheet layer.

Preferably, the inoxidizing coating includes anti ultraviolet coating layer, EVA rete and polytetrafluoroethylene coating layer, the inner wall of anti ultraviolet coating layer bonds with the surface of insulating layer, the inner wall of EVA rete bonds with the surface of anti ultraviolet coating layer, the inner wall of polytetrafluoroethylene coating layer bonds with the surface of EVA rete.

Preferably, the spring pieces are S-shaped, the number of the spring pieces is not less than ten, the spring pieces are respectively distributed in the heat insulation layer and the heat insulation layer in a circular array mode, the aluminum silicate heat insulation layer, the expanded and vitrified micro-bead layer and the phenolic foam layer in the heat insulation layer can be used as a layer for keeping warm, and the combined use of the three also promotes the body of the heating through pipe to have the effects of fire prevention and freeze prevention, thereby firstly further improving the service life of the heating through pipe, then the rock wool pipe layer, the glass wool pipe layer and the rubber-plastic sponge layer are used in a composite way, so that the heating and ventilating pipe body has double-layer heat preservation function, thereby greatly improving the heat preservation effect of the heating and ventilation pipe, finally, the arrangement of the heat insulation layer can promote the heating and ventilation pipe to isolate hot air in high-temperature weather, therefore, the air pressure in the heating ventilation pipe is reduced, and the service life of the heating ventilation pipe is further prolonged.

Preferably, the thickness of heat preservation is 0.3mm, the thickness of insulating layer 3 is 0.2mm, the thickness of inoxidizing coating 4 is 0.1mm, and the inoxidizing coating can make warm siphunculus body possess corrosion-resistant, ageing resistance, ultraviolet protection and high temperature resistance function, just so has further improved the practicality of whole warm siphunculus.

The utility model provides a beneficial effect does:

1. through heat preservation and the insulating layer that sets up, aluminium silicate heat preservation in the heat preservation, the little pearl layer of inflation vitrification, the phenolic foam layer can be cold-proof as the one deck, and three's combined use still makes warm logical pipe body possess fire prevention and frost-proof effect, just so the life of warm siphunculus has been improved earlier, then pass through the rock wool tube layer again, the combined use on glass cotton tube layer and rubber and plastic sponge layer, just so make warm logical pipe body possess double-deck cold-proof function, thereby to a great extent has improved the heat preservation effect of warm siphunculus, setting up of last insulating layer can make warm siphunculus keep apart steam when high temperature weather, just so reduced the inside atmospheric pressure of warm logical pipe, thereby the life of warm logical pipe has further been improved.

2. Through the spring leaf and the inoxidizing coating that set up, the spring leaf can increase the elasticity between heat preservation and the insulating layer to further increase whole warm siphunculus elasticity, just so enough reduce the damage that receives when warm siphunculus collides, and then improved the life of warm siphunculus, and the inoxidizing coating can make warm siphunculus body possess corrosion-resistant, ageing resistance, ultraviolet protection and high temperature resistance's function, has just so further improved the practicality of whole warm siphunculus.

Drawings

Fig. 1 is a schematic view of a heat preservation type warm-up pipe provided by the present invention;

fig. 2 is a front view of a heat preservation type warm-up pipe provided by the present invention;

fig. 3 is a longitudinal sectional view of a heat preservation type warm-up pipe provided by the present invention;

fig. 4 is a schematic view of a heat insulation layer structure of the heat insulation type warm-up pipe provided by the present invention;

fig. 5 is a schematic view of a thermal insulation layer structure of the thermal insulation type warm-up pipe provided by the present invention;

fig. 6 is a schematic view of a protective layer structure of the heat-preservation warm-up pipe of the present invention.

In the figure: 1. a heating and ventilation pipe body; 2. a heat-insulating layer; 201. an aluminum silicate heat-insulating layer; 202. expanding the vitrified micro-bead layer; 203. a phenolic foam layer; 204. a rock wool pipe layer; 205. a glass-wool tube layer; 206. a rubber-plastic sponge layer; 3. a thermal insulation layer; 301. a polyethylene foam layer; 302. a grid glass fiber layer; 303. an ABS plastic plate layer; 304. a polyethylene sheet layer; 305. an ETFE coating; 4. a protective layer; 401. an anti-ultraviolet coating layer; 402. an EVA film layer; 403. a polytetrafluoroethylene coating layer; 5. a spring plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-6, a warm siphunculus of heat preservation type, including warm siphunculus body 1, heat preservation 2, insulating layer 3, inoxidizing coating 4, spring leaf 5, the inner wall of heat preservation 2 bonds with the surface of warm siphunculus body 1, the inner wall of insulating layer 3 bonds with the surface of heat preservation 2, the inner wall of inoxidizing coating 4 bonds with the inner wall of insulating layer 3, the thickness of heat preservation 2 is 0.3mm, the thickness of insulating layer 3 is 0.2mm, the thickness of inoxidizing coating 4 is 0.1mm, spring leaf 5 inlays respectively in the inside of heat preservation 2 and insulating layer 3, the shape of spring leaf 5 is the S-shaped, and ten are no less than to the quantity of spring leaf 5, spring leaf 5 distributes in the inside of heat preservation 2.

The heat insulation layer 2 comprises an aluminum silicate heat insulation layer 201, an expanded vitrified micro-bead layer 202, a phenolic foam layer 203, a rock wool tube layer 204, a glass wool tube layer 205 and a rubber and plastic sponge layer 206, wherein the inner wall of the aluminum silicate heat insulation layer 201 is bonded with the outer surface of the heating and ventilation pipe body 1, the inner wall of the expanded vitrified micro-bead layer 202 is bonded with the outer surface of the aluminum silicate heat insulation layer 201, the inner wall of the phenolic foam layer 203 is bonded with the outer surface of the expanded vitrified micro-bead layer 202, the inner wall of the rock wool tube layer 204 is bonded with the outer surface of the phenolic foam layer 203, the inner wall of the glass wool tube layer 205 is bonded with the outer surface of the rock wool tube layer 204, and the inner wall.

Insulating layer 3 includes polyethylene foam layer 301, the fine layer 302 of net glass, ABS plastic sheet layer 303, polyethylene sheet layer 304 and ETFE coating 305, the inner wall of polyethylene foam layer 301 bonds with the surface of heat preservation 2, the inner wall of the fine layer 302 of net glass bonds with the surface of polyethylene foam layer 301, the inner wall of ABS plastic sheet layer 303 bonds with the surface of the fine layer 302 of net glass, the inner wall of polyethylene sheet layer 304 bonds with the surface of ABS plastic sheet layer 303, the inner wall of ETFE coating 305 bonds with the surface of polyethylene sheet layer 304.

The protective layer 4 comprises an ultraviolet-proof coating layer 401, an EVA (ethylene vinyl acetate) coating layer 402 and a polytetrafluoroethylene coating layer 403, the inner wall of the ultraviolet-proof coating layer 401 is bonded with the outer surface of the heat insulation layer 3, the inner wall of the EVA coating layer 402 is bonded with the outer surface of the ultraviolet-proof coating layer 401, and the inner wall of the polytetrafluoroethylene coating layer 403 is bonded with the outer surface of the EVA coating layer 402.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a warm siphunculus of heat preservation type, includes warm siphunculus body (1), heat preservation (2), insulating layer (3), inoxidizing coating (4), spring leaf (5), its characterized in that: the inner wall of heat preservation (2) bonds with the surface of warm siphunculus body (1), the inner wall of insulating layer (3) bonds with the surface of heat preservation (2), the inner wall of inoxidizing coating (4) bonds with the inner wall of insulating layer (3), spring leaf (5) are inlayed respectively in the inside of heat preservation (2) and insulating layer (3).

2. The insulated warm-up pipe of claim 1, wherein: the heat preservation layer (2) comprises an aluminum silicate heat preservation layer (201), an expansion vitrified micro bead layer (202), a phenolic foam layer (203), a rock wool tube layer (204), a glass wool tube layer (205) and a rubber and plastic sponge layer (206), the inner wall of the aluminum silicate heat preservation layer (201) is bonded with the outer surface of the heating ventilation tube body (1), the inner wall of the expansion vitrified micro bead layer (202) is bonded with the outer surface of the aluminum silicate heat preservation layer (201), the inner wall of the phenolic foam layer (203) is bonded with the outer surface of the expansion vitrified micro bead layer (202), the inner wall of the rock wool tube layer (204) is bonded with the outer surface of the phenolic foam layer (203), the inner wall of the glass wool tube layer (205) is bonded with the outer surface of the rock wool tube layer (204), and the inner wall of the rubber and plastic layer (206) is bonded with the outer surface of the glass wool tube layer.

3. The insulated warm-up pipe of claim 1, wherein: insulating layer (3) include polyethylene foam layer (301), the fine layer of net glass (302), ABS plastic sheet layer (303), polyethylene sheet layer (304) and ETFE coating (305), the inner wall of polyethylene foam layer (301) bonds with the surface of heat preservation (2), the inner wall of the fine layer of net glass (302) bonds with the surface of polyethylene foam layer (301), the inner wall of ABS plastic sheet layer (303) bonds with the surface of the fine layer of net glass (302), the inner wall of polyethylene sheet layer (304) bonds with the surface of ABS plastic sheet layer (303), the inner wall of ETFE coating (305) bonds with the surface of polyethylene sheet layer (304).

4. The insulated warm-up pipe of claim 1, wherein: the protective layer (4) comprises an ultraviolet-proof coating layer (401), an EVA (ethylene vinyl acetate) coating layer (402) and a polytetrafluoroethylene coating layer (403), the inner wall of the ultraviolet-proof coating layer (401) is bonded with the outer surface of the heat insulation layer (3), the inner wall of the EVA coating layer (402) is bonded with the outer surface of the ultraviolet-proof coating layer (401), and the inner wall of the polytetrafluoroethylene coating layer (403) is bonded with the outer surface of the EVA coating layer (402).

5. The insulated warm-up pipe of claim 1, wherein: the spring pieces (5) are S-shaped, the number of the spring pieces (5) is not less than ten, and the spring pieces (5) are distributed in the heat preservation layer (2) and the heat insulation layer (3) in a circular array mode.

6. The insulated warm-up pipe of claim 1, wherein: the thickness of heat preservation (2) is 0.3mm, the thickness of insulating layer (3) is 0.2mm, the thickness of inoxidizing coating (4) is 0.1 mm.