CN202172665U

CN202172665U - Rainproof insulation quilt

Info

Publication number: CN202172665U
Application number: CN201120295690XU
Authority: CN
Inventors: 王毅; 付瑞红
Original assignee: SHANDONG SHENGFUHAI INDUSTRY TRADE CO LTD
Current assignee: SHANDONG SHENGFUHAI INDUSTRY TRADE CO LTD
Priority date: 2011-08-15
Filing date: 2011-08-15
Publication date: 2012-03-28
Anticipated expiration: 2021-08-15

Abstract

A rainproof insulation quilt includes a heat-insulation layer and a rainproof layer. One surface of the heat-insulation layer is provided with the rainproof layer, and the edges of the heat-insulation layer and the rainproof layer are combined. In the utility model, water is hard to leak, the waterproof performance is excellent, the rainproof insulation quilt is easy to dry when water is leaked in the quilt, accumulated snow at the surface is easy to thaw, which reduces the weight of accumulated snow on a greenhouse, simultaneously, the labor intensity is reduced, the insulation performance is largely enhanced, the long-term insulation of the greenhouse is guaranteed, the greenhouse is protected, dust and impurities on the greenhouse can be absorbed, the greenhouse becomes clean and bright, and the quality and amount of the crops are enhanced.

Description

A kind of rainproof thermal insulation quilt

Technical field

The utility model relates to a kind of thermal insulation quilt, is specifically related to a kind of rainproof thermal insulation quilt of winter warm type used for vegetable greenhouse.

Background technology

In the prior art, it is warming that greenhouse by solar heat often adopts straw screen or mat or thermal insulation quilt covering booth to carry out in the winter time, and the advantage of straw screen or mat is cheap, but heat insulation effect is relatively poor, and the ability of wind resistance sleet is not good yet; In recent years, thermal insulation quilt because of its heat insulation effect better, ability is good is used widely for wind resistance snow.

At present, the structure of thermal insulation quilt is the outside quilting plastic film at the insulation inner core, and plastic film will be incubated the whole parcel of inner core.The disadvantage of this traditional thermal insulation quilt is: 1. the plastic film quilting adopts quilting then can leave pinprick in the insulation core surface, has pinprick will produce the infiltration phenomenon, causes being incubated inner core and is soaked, and influence heat insulation effect, and service life is shorter; 2. adopt the rainproof structure in two sides, the insulation inner core is an integral type, if the insulation inner core infiltrates moisture, then moisture is difficult to out; 3. after traditional thermal insulation quilt stood frost and snow, frost and snow was difficult for melting, and needed artificial snow removing, had increased labour intensity.

The utility model content

The utility model technical problem to be solved provides a kind of rainproof thermal insulation quilt, and it is durable, and water resistance is good, also is convenient to airing even get into moisture under special circumstances, thereby eliminates defective in the above-mentioned background technology.

For realizing above-mentioned purpose, the utility model adopts following technical scheme:

A kind of rainproof thermal insulation quilt comprises heat-insulation layer and rainproof layer, and its notable feature is: said heat-insulation layer combines with the edge quilting of said rainproof layer.Rainproof layer is to divide body structure with heat-insulation layer under this structure, only is the edge quilting, and therefore the edges of rainproof layer does not have pinprick, can prevent effectively that rainwater from getting into heat-insulation layer.

As a kind of improvement, the single face of said heat-insulation layer is provided with rainproof layer.Under this structure, when the heat-insulation layer of moisture entering in particular cases, moisture also shines easily when airing.

As a kind of further improvement; Said rainproof layer comprises first nonwoven layer and the anti-aging waterproof layer that is compound in first nonwoven layer surface, first nonwoven layer and anti-aging waterproof layer since compound be one, tight between the two; Stoped the air entering; In the utility model, said anti-aging waterproof layer can be selected waterproof membranes such as PVC film, PE film or PP film for use, preferred PVC film.

As a kind of improvement; Said heat-insulation layer is followed successively by second nonwoven layer, cotton carpet veneer and the 3rd nonwoven layer from top to bottom; Said second nonwoven layer is the inferior slightly nonwoven of intensity; Said the 3rd nonwoven layer is high-intensity nonwoven, and the heat-insulation layer of this structure has good heat insulation effect and stronger tensile property.

As a kind of further improvement, said second nonwoven layer, cotton carpet veneer and the 3rd nonwoven layer quilting combine, in conjunction with solid and reliable.

Owing to adopt following technical scheme, the utlity model has following beneficial effect:

The utility model has changed the structure of traditional thermal insulation quilt quilting plastic film, but only the edge of heat-insulation layer and rainproof layer has been carried out quilting, makes rainproof layer and heat-insulation layer for dividing body structure; The edges of rainproof layer let the acupuncture needle remain at a certain point eye; Prevent that effectively moisture from infiltrating, improved water resistance greatly, the sleet sky does not influence use; Because the utility model is at the wherein simultaneously compound rainproof layer of heat-insulation layer; Therefore after even heat-insulation layer gets into water under special circumstances, yet airing easily is not difficult for shining situation about and traditional thermal insulation quilt moisture can not occur.

The rainproof layer of the utility model comprises anti-aging waterproof layer, the preferred PVC film of said anti-aging waterproof layer, and smooth surface is easy to cleaning; And when frost and snow hour because the PVC film can absorb heat rapidly after meeting sunlight, can melt top thin layer frost and snow, do not need artificial separately snow removing, both reduced the heavy burden that accumulated snow brings to green house, reduced labour intensity again.

The heat-insulation layer of the utility model is followed successively by second nonwoven layer, cotton carpet veneer and the 3rd nonwoven layer from top to bottom, and second nonwoven layer, cotton carpet veneer and the combination of the 3rd nonwoven layer quilting, and heat-insulating property improves greatly, has solved the greenhouse and has been incubated problem lastingly; Because the 3rd nonwoven layer is a high strength non-woven fabric, quality is soft, and horticultural covering film is had protective effect, and can adsorb dust, impurity on the horticultural covering film, makes the horticultural covering film cleaning bright, strengthens crops photosynthesis, increases the matter raising the output.

In sum, the utility model is difficult for infiltrating moisture, and water resistance is good, also is easy to dry even infiltrate moisture under special circumstances; Smooth surface is easy to clean surperficial frost and snow and dust, has reduced labour intensity; Thermal property improves greatly, has solved the greenhouse and has been incubated problem lastingly; Horticultural covering film there is protective effect, and can adsorbs dust, impurity on the horticultural covering film, make the horticultural covering film cleaning bright, make crops increase the matter raising the output.

Description of drawings

Accompanying drawing is the utility model structural representation;

Among the figure: 1. heat-insulation layer, 2. rainproof layer, 11. second nonwoven layer, 12. cotton carpet veneers, 13 the 3rd nonwoven layer, 21. first nonwoven layer, 22. PVC films.

Embodiment

For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.

Shown in accompanying drawing, a kind of rainproof thermal insulation quilt comprises heat-insulation layer 1 and rainproof layer 2; The one side of said heat-insulation layer 1 is provided with rainproof layer 2; And heat-insulation layer 1 combines with the edge quilting of rainproof layer 2, and rainproof layer 2 is to divide body structure with heat-insulation layer 1 under this structure, only is the edge quilting; Therefore the edges of rainproof layer 2 does not have pinprick, can prevent effectively that rainwater from getting into heat-insulation layer 1.

In the present embodiment, said rainproof layer 2 comprises first nonwoven layer 21 and the anti-aging waterproof layer that is compound in first nonwoven layer, 21 surfaces, and this anti-aging waterproof layer can be selected waterproof membranes such as PVC film, PE film or PP film for use; Present embodiment is selected PVC film 22 for use; First nonwoven layer 21 with PVC film 22 since compound be one, tight has stoped the air entering between the two; And PVC film 22 smooth surfaces are easy to cleaning; And when frost and snow hour because PVC film 22 can absorb heat rapidly after meeting sunlight, can melt top thin layer frost and snow, do not need artificial separately snow removing, both reduced the heavy burden that accumulated snow brings to green house, reduced labour intensity again.

In the present embodiment, said heat-insulation layer 1 is followed successively by second nonwoven layer 11, cotton carpet veneer 12 and the 3rd nonwoven layer 13 from top to bottom, and said second nonwoven layer 11, cotton carpet veneer 12 and the 3rd nonwoven layer 13 quiltings combine; Said second nonwoven layer 11 is the inferior slightly nonwoven of intensity, and said the 3rd nonwoven layer 13 is high-intensity nonwoven, and the heat-insulation layer of this structure has good heat insulation effect and stronger tensile property; And the 3rd nonwoven layer 13 is a high strength non-woven fabric, and quality is soft, and horticultural covering film is had protective effect; And can adsorb dust, impurity on the horticultural covering film; Make the horticultural covering film cleaning bright, strengthen crops photosynthesis, increase the matter raising the output.

The utility model is layed in PVC film 22 on the horticultural covering film in use up, and a plurality of scrap (bridge) is used PVC film 22 no pinpricks; Can realize complete waterproof; Between rainproof layer 2 and the heat-insulation layer 1 not convection current air is arranged, improved thermal property, solved the greenhouse and be incubated problem lastingly; If under special circumstances, the heat-insulation layer infiltration, then can the utility model turned over or roll airing gets final product, and moisture is easy to shine.

The utility model is not limited to above-mentioned embodiment, and all are based on the technical conceive of the utility model, and the structural improvement of having done all falls among the protection domain of the utility model.

Claims

1. a rainproof thermal insulation quilt comprises heat-insulation layer and rainproof layer, and it is characterized in that: said heat-insulation layer combines with the edge quilting of said rainproof layer.

2. a kind of rainproof thermal insulation quilt according to claim 1 is characterized in that: the single face of said heat-insulation layer is provided with rainproof layer.

3. a kind of rainproof thermal insulation quilt according to claim 1 and 2 is characterized in that: said rainproof layer comprises first nonwoven layer and the anti-aging waterproof layer that is compound in first nonwoven layer surface.

4. a kind of rainproof thermal insulation quilt according to claim 1 and 2 is characterized in that: said heat-insulation layer is followed successively by second nonwoven layer, cotton carpet veneer and the 3rd nonwoven layer from top to bottom.

5. a kind of rainproof thermal insulation quilt according to claim 4 is characterized in that: said second nonwoven layer, cotton carpet veneer and the 3rd nonwoven layer quilting combine.