CN2538137Y

CN2538137Y - Composite insulation greenhouse cloth

Info

Publication number: CN2538137Y
Application number: CN02213702U
Authority: CN
Inventors: 任国勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-03-26
Filing date: 2002-03-26
Publication date: 2003-03-05
Anticipated expiration: 2012-03-26

Abstract

The utility model relates to a heat preservation tarpaulin, in particular to the heat preservation tarpaulin compounded with multi-layers, which comprises a foot layer and an insulating layer compounded in the lower surface of the foot layer. The upper surface of the foot layer is covered with weather proofing coating while under the insulating layer are compounded with a covering layer. The heat preservation tarpaulin has the advantages of long service life, good heat insulation performance, light with reasonable price, etc.

Description

The complex heat-preservation paulin

The utility model relates to a kind of insulation paulin, especially a kind of insulation paulin that is formed by MULTILAYER COMPOSITE.

At present, mostly what be used for being incubated on vegetables base, booth cultivation base and the various greenhouse that needs insulation is to adopt various straw screen or mat and cotton-wadded quilt, daytime they are rolled logical light and ventilate, put down insulation night, but the heat insulation effect of straw screen or mat and cotton-wadded quilt is poor, non-watertight, perishable and broken, service life is short, not anti-storage, volume, weight are big, the inconvenience transportation; Appearance poor, of low grade.

The purpose of this utility model is intended to overcome the deficiency of above-mentioned prior art, and the complex heat-preservation paulin of a kind of good effect of heat insulation, water-tight corrosion-proof, long service life, easy transportation, anti-storage is provided.

For achieving the above object; the utility model is achieved in that a kind of complex heat-preservation paulin, is characterized in, mainly by basic unit be compound in that the heat-insulation layer of basic unit's lower surface forms; on the upper surface of basic unit, be covered with weathering resistance coatings, a compound protective layer below heat-insulation layer.

Above-mentioned basic unit generally is that the waterproof cloth that adopts Tarpauling or plastics to make is made; Heat-insulation layer generally is to make with light weight, soft plastic foam, and commonly used have EPE, EPS, an EPU etc.; That protective layer is selected for use usually is tear-resistant, the anti-plastic film that destroys.

Compared with the prior art the utility model has long service life, good effect of heat insulation, and water-tight corrosion-proof, sun-proof is weather-proof, and not fragile, light weight is inexpensive, easily transportation, anti-storage, appearance looks elegant, product specification height, characteristics such as application is wide.

Below in conjunction with drawings and Examples the utility model has been done detailed explanation of a step.

Fig. 1 is a section structure schematic diagram of the present utility model.

As shown in Figure 1, complex heat-preservation paulin described in the utility model, mainly by basic unit 1 be compound in that the heat-insulation layer 2 of basic unit's 1 lower surface forms, one is to adopt Tarpauling or plastics waterproofing cloth etc. to have the waterproof material of intensity to make for a basic unit 1, for the anti-round-the-clock property that improves basic unit and the service life of paulin, on the upper surface of basic unit 1, applied one deck weathering resistance coatings 3; In order to improve tear-resistant, the anti-destructive of heat-insulation layer, a compound again plastic film class protective layer 4 below heat-insulation layer 2; Be the heat insulating effect of insulation paulin, heat-insulation layer 2 generally is to adopt light weight, the plastic foam of softness such as the material of good heat insulating such as EPE, EPS, EPU to make.

For easy to use, according to user's requirement, paulin can be made roller shutter, the four sides flanging is sewed it up, so that penetrated the rope of fixation; Also can be processed into other shape as required.

Claims

1, a kind of complex heat-preservation paulin; it is characterized in that: mainly by basic unit (1) be compound in that the heat-insulation layer (2) of basic unit (1) lower surface forms; on the upper surface of basic unit (1), be covered with weathering resistance coatings (3), a compound protective layer (4) below heat-insulation layer (2).

2, complex heat-preservation paulin according to claim 1 is characterized in that: basic unit (1) is that the waterproof cloth that adopts Tarpauling or plastics to make is made.

3, complex heat-preservation paulin according to claim 1 is characterized in that: heat-insulation layer (2) is to make with light weight, soft plastic foam;

4, complex heat-preservation paulin according to claim 3 is characterized in that: heat-insulation layer (2) is made with EPE, EPS, EPU.

5, complex heat-preservation paulin according to claim 1 is characterized in that: protective layer (4) is selected tear-resistant, the anti-plastic film that destroys for use.