CN103307411A

CN103307411A - Inflating and deflating type heat insulation material

Info

Publication number: CN103307411A
Application number: CN2012100671384A
Authority: CN
Inventors: 李书营
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-15
Filing date: 2012-03-15
Publication date: 2013-09-18

Abstract

The invention relates to an inflating and deflating type heat insulation material. As shown in Figure 1, an outer layer (1), an inner layer (3) and a middle separation layer (2) are respectively made of flexible airtight materials, and a sealed space between the inner layer (3) and the outer layer (1) is separated into a plurality of mutually communicated small spaces by the middle separation layer (2), so the inflating and deflating operation can be carried out on the sealed space through an air inlet and exhaust valve (4). In the use process, the inflation is carried out through the air inlet and exhaust valve (4), the heat insulation effect is realized by utilizing the poor heat conductor performance of the air, when the inflating and deflating type heat insulation material is not used, the deflation is carried out through the air inlet and exhaust valve (4), the size can be reduced, and the folding operation, the rolling operation and the like can be carried out on the material.

Description

Inflation/deflation type thermal insulating material

Technical field:

The present invention relates to a kind of light flexible thermal insulating material, is exactly a kind of inflation/deflation type thermal insulating material specifically.

Background technique:

The scope of at present thermal insulating material use is more and more wider, various performance requirements to thermal insulating material are also more and more higher, not only require good heat insulating in some occasion, also require it to have portability, portability etc., and present thermal insulating material substantially all has the problems such as specific volume is large, movement is inconvenient.

Summary of the invention:

The present invention mainly utilizes the easy deformation behavior of flexible airtight material and the hot poor conductor of air, inflates in use, takes full advantage of its thermal insulation property, venting greatly reduces volume when not using, simultaneously because it is the flexible material making, can arbitrarily change its shape, be convenient to mobile the storage.

Technological scheme disclosed in this invention is as follows:

A kind of inflation/deflation type thermal insulating material comprises internal layer, skin and the middle dividing layer made by flexible airtight material, and it is carried out the air inlet and exhaust valve of inflation/deflation.Enclosed space will be formed by means such as heat stitchings between internal layer and the skin, by middle dividing layer the enclosed space between internal layer and the skin is divided into many little spaces again, and these little spaces are interconnected, and so just can carry out the inflation/deflation operation to it by air inlet and exhaust valve.

Description of drawings:

Fig. 1 is inflation/deflation type thermal insulating material cross section structure schematic diagram;

Among the figure: 1-is outer; Dividing layer in the middle of the 2-; The 3-internal layer; The 4-air inlet and exhaust valve.

Embodiment:

Below in conjunction with accompanying drawing the present invention is specifically described.

As shown in Figure 1: will form enclosed space between skin (1) and the internal layer (3) by means such as heat stitchings, by middle dividing layer (2) enclosed space between internal layer and the skin is divided into many little spaces again, and these little spaces are interconnected, and so just can carry out the inflation/deflation operation to it by air inlet and exhaust valve (4).Inflate by air inlet and exhaust valve (4) during use, utilize the hot poor conductor performance of air to play insulation effect, not the time spent, exit by air inlet and exhaust valve (4), not only can reduce volume but also can fold the operations such as curling to it.

The inflation/deflation type thermal insulating material of as described above has the thermal insulation property excellence, and the time spent does not have and can reduce its volume by venting, conveniently carries out again the curling folding operation that waits simultaneously, and is easy to use, is used in especially the occasion that need often move.

The present invention is illustrated according to better enforcement characteristic, but the present invention is not limited only to above-described embodiment, every invention spirit that meets the application, and the technological scheme that the form of employing equivalents obtains is all within protection scope of the present invention.

Claims

1. inflation/deflation type thermal insulating material comprises the skin (1) made by flexible airtight material, internal layer (3), middle dividing layer (2) and it is carried out the air inlet and exhaust valve (4) of inflation/deflation.

2. according to inflation/deflation type thermal insulating material claimed in claim 1, it is characterized by: outer (1), internal layer (3), middle dividing layer (2) are made by flexible airtight material.

3. according to inflation/deflation type thermal insulating material claimed in claim 1, it is characterized by: air inlet and exhaust valve (4) can be one also can be split.

4. according to inflation/deflation type thermal insulating material claimed in claim 1, it is characterized by: middle dividing layer (2) is divided into many little spaces that are interconnected with the enclosed space between internal layer (3) and outer (1).