CN222067966U

CN222067966U - Multiplexing type multi-layer energy-saving heat-resistant insulation sleeve

Info

Publication number: CN222067966U
Application number: CN202420691315.4U
Authority: CN
Inventors: 黄海林; 罗志强
Original assignee: Suzhou Banglan Energy Saving New Material Technology Co ltd
Current assignee: Suzhou Banglan Energy Saving New Material Technology Co ltd
Priority date: 2024-04-07
Filing date: 2024-04-07
Publication date: 2024-11-26
Anticipated expiration: 2034-04-07

Abstract

The utility model provides a multiplexing type multi-layer energy-saving heat-resistant insulation sleeve which comprises an insulation layer and a surface layer, wherein a gauze is arranged outside the insulation layer, a first dampproof layer, a heat insulation layer, a second dampproof layer, a waterproof layer and the surface layer are sequentially adhered to the outer side of the gauze on one side, a plurality of glue injection holes are formed in the heat insulation layer, a plurality of anti-slip grooves are formed in the surface of the waterproof layer, an anti-corrosion layer is arranged on one side of the waterproof layer, and the inner side of the surface layer is connected with the waterproof layer through a plurality of glue injection points.

Description

Multiplexing type multi-layer energy-saving heat-resistant insulation sleeve

Technical Field

The utility model belongs to the technical field of heat preservation sleeves, and particularly relates to a multiplexing type multi-layer energy-saving heat-resistant heat preservation sleeve.

Background

A large number of valves are arranged on a plurality of pipelines in the industries of petrochemical industry, electric power industry, metallurgy industry and the like, and the outside of the valves needs to be insulated, so that the aim of energy conservation is achieved, the heat insulation of the valve is realized in two forms, one form is that organic resin glass fiber reinforced plastic or galvanized iron sheet is used as a valve box shell, and rock wool, glass wool or aluminum silicate wool and other fiber materials are filled in the valve box shell to be used as a heat insulation layer; the other form is to use the composite heat-insulating slurry to be smeared on the surface of the valve to be used as a heat-insulating layer, and the surface of the heat-insulating layer is coated with waterproof paint to be used as a protective layer.

The existing heat preservation sleeve cannot protect the external complex environment in the use process, so that the service life of the protective sleeve is shorter in the environments of humidity, corrosion and the like; in addition, the existing heat preservation sleeve solves the problem of poor heat preservation effect, and most of the heat preservation sleeve can adopt a structure compounded by multiple layers of materials to improve the heat preservation effect, and the bending degree of the heat preservation sleeve can be reduced in the processing process of the multiple layers of materials, so that the actual use effect is affected.

Disclosure of utility model

The technical problem to be solved by the utility model is that the existing heat insulation sleeve has poor protection performance in the use of an external complex environment, and the multi-layer heat insulation sleeve structure cannot be well bent in the use process.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a multiplexing type multilayer energy-saving heat-resistant insulation sleeve, includes heat preservation and top layer, the outside of heat preservation is provided with the gauze, one side the outside of gauze has adhesion in proper order first dampproof course, insulating layer, second dampproof course, waterproof layer and top layer, be provided with a plurality of injecting glue holes on the insulating layer, the surface of waterproof layer is provided with a plurality of anti-skidding grooves, and the waterproof layer is located one side of a plurality of anti-skidding grooves and is provided with the corrosion protection layer, the inboard on top layer is connected with the waterproof layer through a plurality of injecting glue points.

As an improvement, the heat preservation layer is made of aluminum silicate cotton, and the thickness of the heat preservation layer is larger than that of the heat insulation layer.

As an improvement, the gauze is wrapped outside the whole heat-insulating layer and is connected with the heat-insulating layer in a knitting mode.

As an improvement, the first moisture-proof layer and the second moisture-proof layer are both PVC films.

As an improvement, the heat insulation layer is made of rock wool, and the rock wool is located at the positions of the glue injection holes and is adhered to the first moisture-proof layer and the second moisture-proof layer.

As an improvement, the waterproof layer is a polyethylene waterproof coiled material, and the plurality of anti-skid grooves are of square wave structures.

As an improvement, the surface layer is asphalt glass cloth.

As an improvement, the anti-corrosion layer is an epoxy resin coating coated on the surface of the waterproof layer.

Compared with the prior art, the utility model has the advantages that:

1. The first moisture-proof layer and the second moisture-proof layer are arranged outside the heat preservation layer, so that moisture can be effectively prevented, the heat preservation layer is assisted by the heat insulation layer to preserve heat, the rock wool is fireproof, and the waterproof layer and the anti-corrosion layer arranged outside can effectively protect external water vapor and corrosion;

2. this insulation cover is connected heat preservation and insulating layer through the first dampproof course and the second dampproof course of PVC film material, and outside is connected through waterproof layer and top layer, only need buckle waterproof layer and top layer when its whole buckling can, consequently can effectual increase the degree of buckling.

Drawings

FIG. 1 is a block diagram of a multiplexing multi-layer energy-saving heat-resistant insulation sleeve of the utility model.

FIG. 2 is a cross-sectional structure diagram of a multiplexing type multi-layer energy-saving heat-resistant insulation sleeve of the utility model.

FIG. 3 is an exploded construction diagram of a multiplexing multi-layer energy-saving heat-resistant insulation sleeve of the present utility model.

As shown in the figure: 1. a heat preservation layer; 2. a surface layer; 3. a netting; 4. a first moisture barrier; 5. a thermal insulation layer; 6. a second moisture barrier; 7. a waterproof layer; 8. a plurality of glue injection holes; 9. a plurality of anti-skid grooves; 10. an anti-corrosion layer; 11. a plurality of glue injection points

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.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1:

As shown in the attached drawings 1-3 of the specification, the multiplexing type multi-layer energy-saving heat-resistant insulation sleeve comprises an insulation layer 1 and a surface layer 2, wherein a gauze 3 is arranged outside the insulation layer 1, the gauze 3 is coated outside the whole insulation layer 1 and connected with the insulation layer 1 in a knitting mode, one side of the gauze 3 is sequentially adhered with a first moisture-proof layer 4, a heat insulation layer 5, a second moisture-proof layer 6, a waterproof layer 7 and the surface layer 2, the heat insulation layer 5 is made of rock wool, a plurality of glue injection holes 8 are formed in the heat insulation layer 5, the rock wool is positioned at the positions of the plurality of glue injection holes 8 and adhered with the first moisture-proof layer 4 and the second moisture-proof layer 6, the insulation layer 1 is made of aluminum silicate wool, the thickness of the insulation layer 1 is larger than that of the heat insulation layer 5, the first moisture-proof layer 4 and the second moisture-proof layer 6 are PVC films, the waterproof layer 7 is a polyethylene waterproof coiled material, a plurality of anti-slip grooves 9 are formed in the surface of the waterproof layer 7, one side of the waterproof layer 7 is provided with a plurality of anti-slip grooves 9, the waterproof layer 10 is coated with the anti-slip layers 10, and the waterproof layer 10 is coated with the anti-slip layer 2 is a plurality of anti-corrosion layers 11, and the anti-slip layer is coated with the anti-slip layer 2.

In the concrete implementation of the utility model, the surface layer 2 is used for preliminary protection, the first dampproof layer 4 and the second dampproof layer 6 are used for preventing external water vapor from dampproofing the heat preservation layer 1 and the heat insulation layer 5, meanwhile, the rock wool heat insulation layer 5 and the asphalt glass cloth surface layer 2 are used for fireproof, and the waterproof layer 7 and the anti-corrosion layer 10 are used for protecting water and corrosive liquid entering from the outside.

The utility model and its embodiments have been described above with no limitation, and the specific embodiments are shown as only one of the embodiments of the utility model, and the actual structure is not limited thereto. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a multiplexing type multilayer energy-conserving heat-resisting insulation cover which characterized in that: including heat preservation and top layer, the outside of heat preservation is provided with the gauze, one side the outside of gauze has adhesion in proper order first dampproof course, insulating layer, second dampproof course, waterproof layer and top layer, be provided with a plurality of injecting glue holes on the insulating layer, the surface of waterproof layer is provided with a plurality of anti-skidding grooves, and the waterproof layer is located one side of a plurality of anti-skidding grooves and is provided with the corrosion protection layer, the inboard on top layer is connected with the waterproof layer through a plurality of injecting glue points.

2. The multiplexing multi-layer energy-saving heat-resistant insulation sleeve according to claim 1, wherein: the heat preservation is aluminum silicate cotton, and the thickness of the heat preservation is greater than that of the heat insulation layer.

3. The multiplexing multi-layer energy-saving heat-resistant insulation sleeve according to claim 1, wherein: the gauze is coated outside the whole heat preservation layer and connected with the heat preservation layer in a knitting mode.

4. The multiplexing multi-layer energy-saving heat-resistant insulation sleeve according to claim 1, wherein: the first moisture-proof layer and the second moisture-proof layer are both PVC films.

5. The multiplexing multi-layer energy-saving heat-resistant insulation sleeve according to claim 1, wherein: the insulating layer is made of rock wool, and the rock wool is located at the positions of the glue injection holes and is adhered to the first moisture-proof layer and the second moisture-proof layer.

6. The multiplexing multi-layer energy-saving heat-resistant insulation sleeve according to claim 1, wherein: the waterproof layer is a polyethylene waterproof coiled material, and the plurality of anti-skid grooves are of square wave type structures.

7. The multiplexing multi-layer energy-saving heat-resistant insulation sleeve according to claim 1, wherein: the surface layer is asphalt glass cloth.

8. The multiplexing multi-layer energy-saving heat-resistant insulation sleeve according to claim 1, wherein: the anti-corrosion layer is an epoxy resin coating coated on the surface of the waterproof layer.