TPu waterproof heat preservation coiled material

Abstract

The utility model relates to the technical field of heat preservation coiled materials, in particular to a TPu waterproof heat preservation coiled material which comprises a coiled material body, a water guide layer is arranged at the top of the coiled material body, a PE plastic film is fixedly installed at the top of the water guide layer, and a heat preservation mechanism is arranged at the bottom of the coiled material body. By means of the structural design in the heat preservation mechanism, the heat preservation fiber cotton layer has good heat preservation performance, graphite particles in the heat preservation layer can reflect heat, the structure is simple, loss in the heat transfer process can be reduced, and then the heat preservation effect of the coiled material is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation coiled materials, in particular to a TPU waterproof thermal insulation coiled material. Background Art

[0002] Waterproof membranes are mainly used in building walls and roofs to protect against external rainwater and groundwater seepage. As a leak-free connection between the project foundation and the building, they are the first barrier to waterproofing the entire project and play a vital role in the entire project.

[0003] A Tpu waterproof and thermal insulation coil currently in use is found through searching, for example, in a Chinese patent document with the authorization publication number CN218116797U, which discloses a Tpu waterproof and thermal insulation coil, and relates to the technical field of thermal insulation coils. The Tpu waterproof and thermal insulation coil comprises a coil body, a protective layer and a thermal insulation layer, the coil body is composited by the protective layer and the thermal insulation layer, and a mounting plate is fixedly installed at the bottom of the coil body. The Tpu waterproof and thermal insulation coil can reflect sunlight through a reflective layer to prevent birds from staying on the coil, facilitate cleaning of the outside, and reduce labor burden. The mesh layer protects the outside of the coil to prevent the coil from being scratched, and facilitates maintenance. The structure is simple and easy to use. The first thermal insulation layer and the second thermal insulation layer provide double thermal insulation for the inside, improve the thermal insulation effect, and are highly practical. The coil can be rolled up through a rolling plate UI, which reduces the folding of the coil, reduces the generation of creases, increases the life of the coil, and facilitates its reuse. The fireproof board prevents the coil from being fireproof.

[0004] Although the above patents solve the problems in the above-mentioned background technology, they still have the following shortcomings: 1. The heat is blocked by the first insulation layer, the second insulation layer, the extension layer and the absorption layer in the roll material. The structure of this insulation method is too complicated, which increases the loss during heat transfer and reduces the insulation effect of the roll material; 2. The waterproof function is achieved by the waterproof layer in the roll material. This waterproof method cannot guide rainwater, so that rainwater is easily accumulated on its surface. In the long run, it is easy for rainwater to penetrate into the roll material, thereby affecting the waterproof effect of the roll material and being unfavorable for subsequent use.

[0005] In summary, the utility model solves the problems in the above-mentioned background technology by designing a TPU waterproof and thermal insulation membrane. Utility Model Content

[0006] The purpose of the utility model is to provide a TPU waterproof thermal insulation coiled material to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A TPU waterproof and heat-insulating coiled material, comprising a coiled material body, a water-conducting layer is arranged on the top of the coiled material body, a PE plastic film is fixedly installed on the top of the water-conducting layer, and a heat-insulating mechanism is arranged on the bottom of the coiled material body;

[0009] The heat-insulating mechanism comprises a heat-insulating layer arranged at the bottom of the coil body, and a heat-insulating fiber cotton layer is arranged at the bottom of the heat-insulating layer.

[0010] As a preferred solution of the utility model, the bottom surface of the water-conducting layer is fixedly connected to the top surface of the coiled material body.

[0011] As a preferred solution of the present invention, the vertical cross-section of the water-conducting layer is an arc-shaped structure, and is made of TPi material.

[0012] As a preferred solution of the utility model, the thickness of the thermal insulation layer is greater than the thickness of the thermal insulation fiber cotton layer.

[0013] As a preferred solution of the utility model, the top surface of the thermal insulation fiber cotton layer is adhered and connected to the bottom surface of the thermal insulation layer.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the utility model, a Tpu waterproof thermal insulation coil is provided, thereby utilizing the structural design in the thermal insulation mechanism, and the thermal insulation fiber cotton layer has good thermal insulation properties. The structure is simple and can reduce the loss in the heat transfer process, thereby improving the thermal insulation effect of the coil.

[0016] 2. In the utility model, a TPU waterproof and thermal insulation roll is set up, thereby utilizing the structural design of PE plastic film and water-conducting layer. The PE plastic film can effectively prevent water from penetrating into the roll, and the water-conducting layer can guide the water and reduce the adhesion of water on its surface, thereby achieving the purpose of improving the waterproof effect of the roll, which is beneficial to subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the water-conducting layer of the utility model;

[0019] Figure 3 It is a schematic diagram of the exploded structure of the heat preservation mechanism of the utility model.

[0020] In the figure: 1. coil body; 101. water-conducting layer; 102. PE plastic film; 2. heat-insulating mechanism; 201. heat-insulating layer; 202. heat-insulating fiber cotton layer. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0025] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0026] A TPU waterproof heat-insulating coiled material, comprising a coiled material body 1, a water-conducting layer 101 is arranged on the top of the coiled material body 1, a PE plastic film 102 is fixedly installed on the top of the water-conducting layer 101, and a heat-insulating mechanism 2 is arranged on the bottom of the coiled material body 1;

[0027] Specifically, the bottom surface of the water-conducting layer 101 is fixedly connected to the top surface of the coil body 1, the vertical cross-section of the water-conducting layer 101 is an arc-shaped structure, and it is made of TPU material;

[0028] In this embodiment, the PE plastic film 102 is mainly used to block the water so that the water cannot penetrate into the roll body 1, and the water-conducting layer 101 is mainly used to guide the water on the PE plastic film 102, thereby effectively reducing the adhesion of water on the PE plastic film 102 and improving the waterproof effect of the roll.

[0029] In this embodiment, please refer to Figure 1 , Figure 2 and Figure 3 The heat preservation mechanism 2 includes a heat preservation layer 201 arranged at the bottom of the coil body 1, and a heat preservation fiber cotton layer 202 is arranged at the bottom of the heat preservation layer 201;

[0030] Specifically, the thickness of the thermal insulation layer 201 is greater than the thickness of the thermal insulation fiber cotton layer 202;

[0031] In this embodiment, the thermal insulation fiber cotton layer 202 is mainly used to block heat, thereby achieving the thermal insulation effect and meeting the needs of users.

[0032] It should be noted that the top surface of the thermal insulation fiber cotton layer 202 is adhered and connected to the bottom surface of the thermal insulation layer 201 .

[0033] The working process of the utility model is as follows: when using a TPU waterproof thermal insulation coil, first, the coil is laid at a desired position; secondly, the thermal insulation fiber cotton layer 202 has good thermal insulation performance, which improves the thermal insulation effect of the coil; finally, when rainwater adheres to the PE plastic film 102, the PE plastic film 102 can prevent rainwater from penetrating, and the arc-shaped setting on the top of the water-conducting layer 101 can guide the rainwater, thereby effectively reducing the adhesion of rainwater on the PE plastic film 102, thereby improving the waterproof effect of the coil and facilitating use by users.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A TPU waterproof thermal insulation coiled material, comprising a coiled material body (1), characterized in that: A water-conducting layer (101) is arranged on the top of the coiled material body (1), a PE plastic film (102) is fixedly installed on the top of the water-conducting layer (101), and a heat-insulating mechanism (2) is arranged on the bottom of the coiled material body (1); The heat-insulating mechanism (2) comprises a heat-insulating layer (201) arranged at the bottom of the coil body (1), and a heat-insulating fiber cotton layer (202) is arranged at the bottom of the heat-insulating layer (201).

2. A TPU waterproof and thermal insulation coiled material according to claim 1, characterized in that: The bottom surface of the water-conducting layer (101) is fixedly connected to the top surface of the coiled material body (1).

3. A Tpu waterproof and thermal insulation coiled material according to claim 1, characterized in that: The vertical cross-section of the water-conducting layer (101) is an arc-shaped structure, and is made of TPU material.

4. The TPU waterproof and thermal insulation coiled material according to claim 1, characterized in that: The thickness of the thermal insulation layer (201) is greater than the thickness of the thermal insulation fiber cotton layer (202).

5. The TPU waterproof and thermal insulation coiled material according to claim 1, characterized in that: The top surface of the thermal insulation fiber cotton layer (202) is adhesively connected to the bottom surface of the thermal insulation layer (201).

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