Multi-layer composite heat preservation special-shaped cotton

Abstract

The utility model discloses multi-layer composite heat preservation special-shaped cotton which comprises a multi-layer composite heat preservation special-shaped cotton body. A plurality of groups of stringing seats are arranged on the outer surface of the multi-layer composite heat-preservation special-shaped cotton body in the length direction, at least three stringing seats are arranged in each group and extend in the width direction of the multi-layer composite heat-preservation special-shaped cotton body, and the multi-layer composite heat-preservation special-shaped cotton body is provided with a heat-preservation cotton layer, an aluminum foil layer, a lining cloth layer, a waterproof layer and an anti-skid layer; the rope threading seats are arranged on the outer surface of the multi-layer composite heat-preservation special-shaped cotton body, tightening and bundling of fixing ropes are facilitated, the aluminum foil layer arranged on the outer surface of the heat-preservation cotton layer can reflect heat and prevent the heat from losing, the lining cloth layer can improve the pulling resistance, and the anti-skid layer makes contact with a plastic film of a greenhouse so that the anti-skid effect can be improved. The friction force is increased to prevent the multilayer composite heat-preservation special-shaped cotton body from sliding relative to the greenhouse and being not easy to fix, the loop-shaped structure of the anti-skid layer is also beneficial to water drop flowing generated by temperature difference on the outer surface of the greenhouse, and mildewing and rotting caused by water vapor deposition are avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of thermal insulation materials, more particularly to a kind of multilayer composite thermal insulation special-shaped cotton. BACKGROUND

[0002] Vegetable greenhouse needs to cover its outside with thermal insulation layer in winter, usually laying thermal insulation board or covering thermal insulation cup and oxford cloth on the outer surface of greenhouse, the installation of thermal insulation board is complicated and inconvenient, and the fixing of thermal insulation cup and oxford cloth is inconvenient, and it is easy to be blown off by strong wind, and the thermal insulation performance is also general, in order to solve the problem of greenhouse thermal insulation, a kind of multilayer composite thermal insulation special-shaped cotton is provided. CONTENT OF UTILITY MODEL

[0003] Therefore, the utility model provides a kind of multilayer composite thermal insulation special-shaped cotton, solves the problem of inconvenient and poor thermal insulation performance of greenhouse outside in prior art.

[0004] In order to solve the above technical problems, the utility model discloses a kind of multilayer composite thermal insulation special-shaped cotton, including: multilayer composite thermal insulation special-shaped cotton body;The outer surface of multilayer composite thermal insulation special-shaped cotton body is provided with multiple groups of rope passing seat along length direction, each group of rope passing seat has at least three along the width direction of multilayer composite thermal insulation special-shaped cotton body Extension, and fixed rope is sequentially passed through the rope passing seat in the width direction of multilayer composite thermal insulation special-shaped cotton body, and the both ends of fixed rope are provided with fixed ring;Multilayer composite thermal insulation special-shaped cotton body has thermal insulation cotton layer, aluminium foil layer, lining cloth layer, waterproof layer and anti-skid layer, aluminium foil layer is attached to the upper surface of thermal insulation cotton layer, waterproof layer is transparent film, attached to the upper portion of aluminium foil layer, lining cloth layer is attached to the lower portion of thermal insulation cotton layer, and anti-skid layer is attached to the lower portion of lining cloth layer.

[0005] Further, the cross section of the multilayer composite thermal insulation special-shaped cotton body is arc-shaped, and the edge of the length direction extends out an extension.

[0006] Further, each group of rope passing seat has at least five rope passing seats.

[0007] Further, the anti-skid layer is in the form of a PVC wire loop.

[0008] Compared with the prior art, the present application can obtain the following technical effects:

[0009] The utility model sets up the rope passing seat on the outer surface of multilayer composite thermal insulation special-shaped cotton body, which is convenient for tightening and bundling the fixed rope, the aluminium foil layer set on the outer surface of thermal insulation cotton layer can reflect heat to prevent its loss, the lining cloth layer can improve the tensile strength, the anti-skid layer contacts with the plastic film of the greenhouse, which increases the friction force to prevent the multilayer composite thermal insulation special-shaped cotton body from sliding and being difficult to fix, and the wire loop structure of the anti-skid layer is also beneficial to the flow of water droplets generated on the outer surface of the greenhouse due to temperature difference, avoiding the accumulation of water vapor and causing mildew and rot.

[0010] Of course, implementing any product of the present application does not necessarily need to achieve all the technical effects described above at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0011] The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the present application and together with the description serve to explain the present application. In the drawings:

[0012] Figure 1 is a schematic view of a multi-layer composite thermal insulation special-shaped cotton of an embodiment of the present application;

[0013] Figure 2 is a partial sectional schematic view of a multi-layer composite thermal insulation special-shaped cotton of an embodiment of the present application.

[0014] IDENTIFICATION OF DRAWINGS

[0015] The multi-layer composite thermal insulation special-shaped cotton body 1, the rope passing seat 2, the fixed rope 3, the thermal insulation cotton layer 4, the aluminum foil layer 5, the lining cloth layer 6, the waterproof layer 7, the anti-skid layer 8, and the extension part 9. DETAILED DESCRIPTION

[0016] The embodiments of the present application will be described in detail below with reference to the accompanying drawings and examples, so that the implementation process of how the present application applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented.

[0017] Please refer to Figure 1 and Figure 2 , Figure 1 is a schematic view of a multi-layer composite thermal insulation special-shaped cotton of an embodiment of the present application; Figure 2 is a partial sectional schematic view of a multi-layer composite thermal insulation special-shaped cotton of an embodiment of the present application.

[0018] A multi-layer composite thermal insulation special-shaped cotton comprises: a multi-layer composite thermal insulation special-shaped cotton body 1; a plurality of groups of rope passing seats 2 are arranged on the outer surface of the multi-layer composite thermal insulation special-shaped cotton body 1 along the length direction, each group of rope passing seats 2 has at least three rope passing seats 2 extending along the width direction of the multi-layer composite thermal insulation special-shaped cotton body 1, and a fixed rope 3 passes through the rope passing seats 2 in the width direction of the multi-layer composite thermal insulation special-shaped cotton body 1 in sequence, and the two ends of the fixed rope 3 are provided with fixed rings; the multi-layer composite thermal insulation special-shaped cotton body 1 has a thermal insulation cotton layer 4, an aluminum foil layer 5, a lining cloth layer 6, a waterproof layer 7, and an anti-skid layer 8, the aluminum foil layer 5 is attached to the upper surface of the thermal insulation cotton layer 4, the waterproof layer 7 is a transparent film, an adhesive is applied to the upper part of the aluminum foil layer 5, the lining cloth layer 6 is applied to the lower part of the thermal insulation cotton layer 4 by the adhesive, and the anti-skid layer 8 is applied to the lower part of the lining cloth layer 6 by the adhesive.

[0019] The cross section of the multi-layer composite thermal insulation special-shaped cotton body 1 is arc-shaped, and the edge in the length direction extends out an extension part 9; each group of rope penetrating seats 2 has at least five rope penetrating seats 2; the anti-skid layer 8 is in the form of a PVC wire ring; the thermal insulation cotton layer 4 is EPE pearl cotton; and the lining cloth layer 6 is non-woven fabric.

[0020] The multi-layer composite thermal insulation special-shaped cotton body 1 is provided with a group of rope penetrating seats 2 at the head and tail, and has at least five groups of rope penetrating seats 2, so that the multi-layer composite thermal insulation special-shaped cotton body 1 is fixed and prevented from being blown away by strong wind; the multi-layer composite thermal insulation special-shaped cotton body 1 is covered on a greenhouse, the fixing rope 3 is adjusted and tightened, the fixing ring is penetrated by a ground nail and inserted into the bottom surface for fixation, and then some stones or soil are laid on the extension part 9 of the multi-layer composite thermal insulation special-shaped cotton body 1 for fixation.

[0021] The rope penetrating seats 2 are arranged on the outer surface of the multi-layer composite thermal insulation special-shaped cotton body 1, the fixing rope 3 is tightened and bundled, the aluminum foil layer 5 arranged on the outer surface of the thermal insulation cotton layer 4 can reflect heat and prevent heat loss, the lining cloth layer 6 can improve the tensile strength, the anti-skid layer 8 is in contact with the plastic film of the greenhouse, the friction force is increased, the multi-layer composite thermal insulation special-shaped cotton body 1 is prevented from sliding and being difficult to fix, the wire ring structure of the anti-skid layer 8 is also beneficial to the flow of water droplets generated on the outer surface of the greenhouse due to temperature difference, and the water vapor accumulation is avoided to cause mildew and rot.

[0022] The above description shows and describes several preferred embodiments of the utility model, but as described above, it should be understood that the utility model is not limited to the forms disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified by the above teaching or related technology or knowledge within the scope of the utility model concept described herein. The modification and change made by the person skilled in the art without departing from the spirit and scope of the utility model should be within the protection scope of the claims attached to the utility model.

Claims

1. A multi-layer composite thermal insulation profiled cotton comprising: Multi-layer composite thermal insulation special-shaped cotton body; The multi-layer composite thermal insulation special-shaped cotton body is characterized in that the outer surface of the multi-layer composite thermal insulation special-shaped cotton body is provided with a plurality of groups of rope passing seats along the length direction, each group of rope passing seats has at least three rope passing seats extending along the width direction of the multi-layer composite thermal insulation special-shaped cotton body, and a fixing rope sequentially passes through the rope passing seats in the width direction of the multi-layer composite thermal insulation special-shaped cotton body, and both ends of the fixing rope are provided with fixing rings; the multi-layer composite thermal insulation special-shaped cotton body has a thermal insulation cotton layer, an aluminum foil layer, a lining cloth layer, a waterproof layer and an anti-skid layer, the aluminum foil layer is attached to the upper surface of the thermal insulation cotton layer, the waterproof layer is a transparent film attached to the upper part of the aluminum foil layer, the lining cloth layer is attached to the lower part of the thermal insulation cotton layer, and the anti-skid layer is attached to the lower part of the lining cloth layer.

2. The multi-layer composite thermal insulation profiled cotton according to claim 1, characterized in that, The cross section of the multi-layer composite thermal insulation special-shaped cotton body is in an arc shape, and the edge in the length direction extends out an extension part.

3. The multi-layer composite thermal insulation profiled cotton according to claim 1, characterized in that, Each group of rope passing seats has at least five rope passing seats.

4. The multi-layer composite thermal insulation profiled cotton according to claim 1, characterized in that, The anti-skid layer is in a PVC wire loop shape.

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