阅读说明：本技术 一种纳米合成材料制成可循环使用的功能性保温箱 (Recyclable functional heat preservation box made of nano synthetic material ) 是由 靳宏洲 于 2020-06-04 设计创作，主要内容包括：本发明公开了一种纳米合成材料制成可循环使用的功能性保温箱,属于冷链物流包装技术领域。包括聚乙烯膜或者聚丙烯膜,和聚乙烯发泡棉或者聚丙烯发泡棉,所述聚乙烯膜或者聚丙烯膜和所述聚乙烯发泡棉或者聚丙烯发泡棉有多层且间隔设置；所述聚乙烯膜或者聚丙烯膜是包括气凝胶的合成材料；和/或者所述聚乙烯发泡棉或者聚丙烯发泡棉是包括气凝胶的合成材料。本发明提供的纳米合成材料保温层轻薄且保温效果好,造价低,制成的保温箱运输体积小,降低运输成本。(The invention discloses a recyclable functional insulation can made of a nano synthetic material, and belongs to the technical field of cold-chain logistics packaging. The polyethylene film or the polypropylene film and the polyethylene foam cotton or the polypropylene foam cotton are arranged in a multi-layer and spaced mode; the polyethylene film or the polypropylene film is a synthetic material including aerogel; and/or the polyethylene foam or polypropylene foam is a synthetic material comprising aerogel. The nano synthetic material heat insulation layer provided by the invention is light and thin, has a good heat insulation effect and low manufacturing cost, and the manufactured heat insulation box has a small transportation volume and reduces the transportation cost.)

1. A nano synthetic material heat-insulating layer is characterized by comprising a polyethylene film or a polypropylene film and polyethylene foam cotton or polypropylene foam cotton, wherein the polyethylene film or the polypropylene film and the polyethylene foam cotton or the polypropylene foam cotton are arranged in a multi-layer manner at intervals;

the polyethylene film or the polypropylene film is a synthetic material including aerogel;

and/or the polyethylene foam or polypropylene foam is a synthetic material comprising aerogel.

2. The utility model provides a functional insulation can of recycling, includes box and case lid, its characterized in that, the box is formed or integrated into one piece by insulation board concatenation, insulation board includes:

inner layer: a PP layer or a PE layer or a PP + PE composite material layer;

an intermediate layer: a layer of nanocomposite insulation as claimed in claim 1;

outer layer: a PP layer or a PE layer or a PP + PE composite material layer or a hollow plate.

3. The recycling functional incubator of claim 2, wherein the opening of the case has a larger area than the bottom of the case, and is configured to allow incubators of the same size to be stacked.

4. The recycling functional incubator of claim 2, wherein the bottom of the incubator has detachable pulleys.

5. The functional insulation can of claim 2, wherein said insulation can has a detachable temperature zone partition plate inside, and said insulation can has temperature zone partition plate slots on its side walls.

6. The functional incubator of claim 2, wherein the chamber or lid is provided with a vent, a vent valve or a vent membrane.

7. The recycling functional incubator of claim 2, wherein the tank or the cover is provided with an oxygen pump.

8. The functional insulation can of claim 2, wherein the cover has stacking slots, and the bottom of the can has corresponding stacking blocks or corresponding detachable pulleys.

9. The functional insulation can of claim 2, wherein the cover of the insulation can is made of insulation board in two pieces, that is, two covers are hinged to the side wall of the can, the sum of the areas of the two covers is larger than or equal to the area of the upper opening of the can, and the two covers cover the upper opening of the can when covering.

10. The recycling functional incubator of claim 9, wherein the two covers are hinged to the two non-connected side walls of the incubator body.

11. The functional incubator of claim 10 wherein the two covers are pivotable along the hinged side walls with less than or equal freedom of pivoting from the closed side walls to the open top of the cover.

12. The functional insulation can of claim 2, wherein the side wall of the insulation can is provided with a fastener for fastening the cover of the insulation can.

13. The functional insulation can of claim 2, wherein the cover of the insulation can is a cover plate, and the cover plate or the side wall of the box body is provided with a fastener for fastening the cover.

14. The recycling functional incubator according to any one of claims 2 to 13, wherein the case has a hand-held groove for locking the cover and moving the case.

Technical Field

The invention relates to a recyclable functional insulation can made of a nano synthetic material, and belongs to the technical field of cold-chain logistics insulation packaging.

Background

With the rapid rise and rapid development of the logistics industry, more and more goods are required to be transported in a cold chain and in a heat preservation mode in the current market, and the existing transport packaging and heat preservation box has a plurality of pain points;

the most economical transportation mode at present is to adopt disposable foam boxes, and the use of the foam boxes in large quantity causes great pressure on the human environment. Although insulation boxes are used in the market, the problems of high manufacturing cost and poor insulation performance exist to different degrees, in order to increase the insulation effect, the box body is heavy and the logistics cost is high and difficult to reduce by means of increasing the thickness of the box body, increasing refrigerants and the like;

the volume of the heat preservation box becomes one of the difficulties in transportation when the heat preservation box is in recycling use, and when the goods are transported to a destination for unloading, if the heat preservation box is to be recycled, the volume cannot be reduced, so that the heat preservation box needs to be transported by vehicles with the same specification in a special journey in the transportation process, and the logistics cost is increased;

the application function of the heat preservation box is single, the transportation of different goods does not have universality, and the heat preservation box generally has only one cavity and cannot meet the requirement of simultaneously delivering the goods with different heat preservation requirements; the transportation requirements of special products such as high-end fruits, fresh flowers, fresh and live aquatic products, high-end seafood and the like can not be met; the insulation can is large in size, difficult to carry when the goods are heavy, and labor intensity of workers is increased.

Disclosure of Invention

In order to solve the problems, the invention provides a thermal insulation layer made of a nano synthetic material, which comprises a polyethylene film or a polypropylene film and polyethylene foam cotton or polypropylene foam cotton, wherein the polyethylene film or the polypropylene film and the polyethylene foam cotton or the polypropylene foam cotton are arranged in a plurality of layers at intervals;

the polyethylene film or the polypropylene film is a synthetic material including aerogel;

and/or the polyethylene foam or polypropylene foam is a composite comprising aerogel.

The invention also provides a recycling functional insulation can, which comprises a can body and a can cover, wherein the can body is formed by splicing or integrally molding insulation boards, and the insulation boards comprise:

inner layer: a PP layer or a PE layer or a PP + PE composite material layer;

an intermediate layer: a layer of nanocomposite insulation as claimed in claim 1;

outer layer: a PP layer or a PE layer or a PP + PE composite material layer or a hollow plate.

In one embodiment of the invention, the area of the opening on the box body is larger than the area of the box bottom, and the box body is configured to enable insulation boxes with the same specification to be stacked. The transportation volume can be effectively reduced when the insulation can is recycled.

In one embodiment of the invention, the bottom of the incubator is provided with a detachable pulley. The carrying is convenient.

In an embodiment of the present invention, a detachable temperature zone partition plate is disposed inside the thermal insulation box, and a temperature zone partition plate slot is disposed on a side wall of the thermal insulation box. In same insulation can, the goods of different cold-stored temperatures can be separately stored, and a plurality of warm area division boards can be placed to insulation can inside, have a plurality of warm area division board slots on the insulation can lateral wall.

In one embodiment of the invention, the tank or the cover is provided with a vent hole, a vent valve or a vent membrane. The air holes are provided with membranes made of nano materials, so that waste gas can be discharged in a single direction, and the air holes can be used for transporting fruits, vegetables and flowers.

In one embodiment of the invention, the tank or tank cover is provided with an oxygen pump. Can be used for transporting fresh and live aquatic products.

In one embodiment of the invention, the box cover is provided with a stacking bayonet, and the bottom of the box body is provided with a corresponding stacking fixture block or a corresponding detachable pulley. The stacking firmness is increased.

In an embodiment of the present invention, the box cover of the thermal insulation box is made of a thermal insulation board and is in a two-piece type, that is, the thermal insulation board comprises two box covers, the two box covers are hinged to the side wall of the box body, the sum of the areas of the two box covers is greater than or equal to the area of the upper opening of the box body, and the two box covers cover the upper opening of the box body when being covered.

In one embodiment of the invention, the two flaps are hinged to two non-connected side walls of the box body.

In one embodiment of the invention, the two box covers can rotate along the hinged side wall, and the degree of freedom of rotation is less than or equal to the rotation from the attachment of the box cover to the closing of the box cover to the opening of the box body.

In one embodiment of the present invention, the side wall of the thermal insulation box is provided with a fastener for fastening the cover.

In an embodiment of the present invention, the cover of the thermal insulation box is a cover plate, and the cover plate or the side wall of the box body is provided with a fastener for fastening the cover.

In one embodiment of the invention, the box body is provided with a hand buckle groove for moving the box body.

The beneficial technical effects are as follows: (1) the nano synthetic material heat-insulating layer provided by the invention is light, the weight of the heat-insulating box manufactured by the nano synthetic material heat-insulating layer is 60% -80% of that of the heat-insulating box with the same volume, so that the weight overload is effectively reduced when goods are transported, and the heat-insulating box manufactured by the nano synthetic material heat-insulating layer can transport more goods by transport vehicles with the same specification; excellent heat insulation and heat preservation performance, and the heat conductivity coefficient is 0.03-0.032W/(m.K);

(2) the nano synthetic material heat-insulating layer provided by the invention is light and thin and has a good heat-insulating effect, and the heat-insulating effect of a common foam box can be achieved by 6cm of the nano synthetic material heat-insulating layer;

(3) the nano synthetic material heat-insulating layer provided by the invention has low manufacturing cost, and the cost of the heat-insulating box manufactured by the nano synthetic material heat-insulating layer provided by the invention is 20-30% lower than that of a common heat-insulating box with the same specification.

(4) The invention also provides a design scheme of the heat preservation box, the area of the upper opening is larger than that of the bottom wall, and the heat preservation boxes with the same specification can be stacked. The transportation volume of the empty box is reduced, so that the empty box of the heat preservation box is convenient to transport when the heat preservation box is used circularly, and the transportation cost is reduced; the bottom is provided with a detachable pulley, so that the carrying is convenient.

(5) The frozen and refrigerated products can be stored independently or can be mixed in a box, a temperature zone partition plate is arranged in the box, and the frozen and refrigerated products can be placed according to the required space;

(6) fresh and live aquatic products can be transported, the incubator is provided with an oxygen pump mounting position and a one-way waste gas exhaust hole made of a nano film;

(7) can transport fruit, vegetable and flower, and the top of the heat preservation box is provided with a unidirectional ethylene vent hole made of a nanometer film.

Drawings

FIG. 1 is a schematic structural view of a nanocomposite insulation layer according to one embodiment of the present invention;

FIG. 2 is a front view of an incubator according to one embodiment of the present invention;

FIG. 3 is a top view of an incubator according to one embodiment of the present invention;

FIG. 4 is a front view of an incubator according to one embodiment of the present invention;

FIG. 5 is a schematic view of a stacked structure of an incubator according to an embodiment of the present invention;

fig. 6 is a schematic structural view of an incubator according to another embodiment of the present invention.

The figure is as follows: 1. a box body; 2. a box cover; 3. buckling; 4. a hinge connection; 11. an outer layer; 12. an inner layer; 13. an intermediate layer; 5. a pulley; 6. a vent hole; 7. stacking bayonets; 8. an oxygen pump.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.