CN216380026U

CN216380026U - Thermal insulation layer structure and thermal insulation board thereof

Info

Publication number: CN216380026U
Application number: CN202121960799.0U
Authority: CN
Inventors: 魏道清
Original assignee: Beijing Dataku Technology Co ltd
Current assignee: Beijing Dataku Technology Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-04-26
Anticipated expiration: 2031-08-20

Abstract

A heat insulation layer structure comprises a waterproof layer and a heat insulation layer, wherein the waterproof layer covers the outer surface of the heat insulation layer, and an inner cavity of the waterproof layer covered with the heat insulation layer is a closed space. The heat insulating layer structure of the utility model is used for a cold storage, a heat insulating warehouse and the like by wrapping the aluminum foil on the extruded sheet for the first time as the heat insulating layer structure and manufacturing the heat insulating layer structure into the heat insulating board.

Description

Thermal insulation layer structure and thermal insulation board thereof

Technical Field

The utility model relates to the technical field of heat preservation, in particular to a heat-insulating layer structure and a heat-insulating plate thereof, and further relates to a heat-insulating layer material for a refrigeration house or a heat-insulating house and a heat-insulating plate thereof.

Background

The cold storage is a device for storing cold air at constant temperature for food, dairy products, meat, aquatic products, chemical industry, medicine, seedling raising, scientific experiment and the like. The refrigeration house is different from a common warehouse, the temperature inside the refrigeration house is usually lower, the requirements on the temperature, the humidity and the environment of air are higher, if the refrigeration house plate is not well selected, the temperature inside the refrigeration house is difficult to control, the products stored inside the refrigeration house are easy to deteriorate, or a refrigeration compressor of the refrigeration house is enabled to work frequently, more resources are wasted, and the use cost is increased. Therefore, the connection between the cold storage plates is very important for the air tightness of the cold storage.

The existing refrigeration house plate is usually of a concrete structure, so that the manufactured vacuum insulation plate is large in size and weight, the shape and size of the vacuum insulation plate need to be determined in advance, the process is complex, the heat insulation performance is poor, and the use requirement of the refrigeration house is difficult to meet.

The existing cold storage plate is combined in a manner that a wall plate and a door are vertically fixed on a platform, a ceiling is vertically fixed on the wall plate and the door, the wall plate and the door are directly buckled, after the cold storage is installed, buckling of buckling parts is not tight, a cold bridge effect is easily formed, temperature in the cold storage is unstable, stored products are easy to deteriorate, meanwhile, a refrigeration compressor needs to work frequently, more resources are wasted, two seams can be seen from the outside of the installed cold storage, and attractiveness is affected.

Disclosure of Invention

The technical problem to be solved by the utility model is as follows: overcomes the defects of the prior art and provides a heat insulation layer structure and a heat insulation plate thereof.

The technical solution of the utility model is as follows:

a heat insulation layer structure comprises a waterproof layer and a heat insulation layer, wherein the waterproof layer covers the outer surface of the heat insulation layer, and an inner cavity of the waterproof layer covered with the heat insulation layer is a closed space.

Furthermore, the inner cavity of the waterproof layer coated with the insulating layer is a vacuum closed space.

Further, the waterproof layer is an aluminum foil.

Furthermore, the heat-insulating layer is an extruded sheet.

Furthermore, the appearance of the heat insulation layer structure is a cuboid.

The heat insulation plate comprises a bottom plate inner plate and a bottom plate outer plate which are connected in an inserting mode, a bottom plate heat insulation material containing cavity is arranged between the bottom plate inner plate and the bottom plate outer plate which are connected in the inserting mode, and heat insulation materials with the heat insulation layer structure are arranged in the bottom plate heat insulation material containing cavity.

Furthermore, at least one male buckle is arranged on the inner plate of the bottom plate; at least one female buckle is correspondingly arranged on the outer plate of the bottom plate; the inner plate of the bottom plate and the outer plate of the bottom plate are connected through the male buckle and the female buckle in an inserting mode.

Furthermore, at least one reinforcing rib is arranged on the inner side of the inner plate of the bottom plate; the reinforcing ribs are arranged on the inner side of the inner plate of the bottom plate at intervals.

Furthermore, a left side plate of a male buckle of the inner plate of the bottom plate and a right side plate of a female buckle of the inner plate of the bottom plate are respectively arranged on two end surfaces of the inner plate of the bottom plate.

Further, along bottom plate inner panel to bottom plate planking direction, the bottom of bottom plate inner panel pin thread left side board and bottom plate inner panel box right side board is provided with bottom plate inner panel connection left pin thread and bottom plate inner panel connection right pin thread respectively, between bottom plate inner panel connection left pin thread and the bottom plate inner panel connection right pin thread, along bottom plate inner panel to bottom plate planking direction, bottom plate inner panel inboard is provided with the fixed pin thread of bottom plate inner panel connection.

Compared with the prior art, the utility model has the advantages that:

1. the heat insulating layer structure of the utility model is used for a cold storage, a heat insulating warehouse and the like by wrapping the aluminum foil on the extruded sheet for the first time as the heat insulating layer structure and manufacturing the heat insulating layer structure into the heat insulating board.

2. The heat insulation layer structure formed by the extruded sheet coated with the aluminum foil is creatively vacuumized, so that the heat insulation effect is greatly improved.

3. The heat insulation plate has the advantages of simple structure, convenience in installation and good heat insulation effect, the inner plate and the outer plate of the bottom plate and the adjacent heat insulation plates are connected in an inserting and combining manner, the installation is convenient, the air tightness is good, and the heat insulation plate is not easy to stress and separate.

4. The heat insulation board creatively constructs the heat insulation material accommodating cavity through the plurality of reinforcing ribs, the reinforcing ribs and the inserted male and female buckles, realizes the installation of the heat insulation material, and can be widely used in a refrigeration house or a heat insulation house.

Drawings

FIG. 1 is a schematic cross-sectional view of the thermal barrier layer structure of the present invention;

FIG. 2 is a schematic perspective view of the thermal barrier layer structure of the present invention;

FIG. 3 is a schematic view of the overall construction of the heat shield of the present invention;

FIG. 4 is a schematic view of the joint structure of the heat shield of the present invention;

FIG. 5 is a schematic side view of the heat shield of the present invention;

FIG. 6 is a schematic view of the structure of the joint of the outer plate of the base plate of the heat insulating plate of the present invention;

FIG. 7 is a schematic view of the structure of the joint of the inner plate of the bottom plate of the heat insulation plate of the utility model.

Detailed Description

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-2, the thermal insulation layer structure, especially for a refrigerator or a thermal insulation warehouse, comprises a waterproof layer 11 and a thermal insulation layer 12, wherein the waterproof layer 11 covers the outer surface of the thermal insulation layer 12, and the inner cavity of the waterproof layer 11 covered by the thermal insulation layer 12 is a closed space.

Preferably, the waterproof layer 11 is an aluminum foil.

Preferably, the insulating layer 12 is an extruded sheet.

Preferably, the heat insulation layer structure formed by the extruded sheet coated with the aluminum foil is vacuumized, so that the inner cavity of the waterproof layer 11 coated with the heat insulation layer 12 is a vacuum closed space, and the heat insulation effect is greatly improved. Further preferably, the vacuum treatment is performed once.

Preferably, the shape of the heat insulation layer structure is a cuboid.

As shown in fig. 3 to 7, an insulation panel includes a floor inner panel 200 and a floor outer panel 100; at least one male buckle is arranged on the bottom plate inner plate 200; at least one female buckle is correspondingly arranged on the bottom plate outer plate 100; the inner bottom plate 200 and the outer bottom plate 100 are connected in an inserting manner through the male buckle and the female buckle; at least one reinforcing rib 280 is arranged on the inner side of the bottom plate inner plate 200; the reinforcing ribs 280 are disposed at intervals inside the floor inner panel 200.

Preferably, a bottom plate inner plate male buckle left side plate 210 and a bottom plate inner plate female buckle right side plate 220 are respectively arranged on two end faces of the bottom plate inner plate 200.

Preferably, follow bottom plate inner panel 200 is to the 100 directions of bottom plate planking, the bottom of bottom plate inner panel pin thread left side board 210 and bottom plate inner panel box right side board 220 is provided with bottom plate inner panel connection left pin thread 230 and bottom plate inner panel connection right pin thread 250 respectively, between bottom plate inner panel connection left pin thread 230 and bottom plate inner panel connection right pin thread 250, follow bottom plate inner panel 200 is to the 100 directions of bottom plate planking, bottom plate inner panel 200 inboard is provided with bottom plate inner panel connection fixed pin thread 240.

Preferably, the left end of the bottom plate outer plate 100 is provided with a bottom plate outer plate connecting left female buckle 110, which is inserted into the bottom plate inner plate connecting left male buckle 230; the right end of the bottom plate outer plate 100 is provided with a bottom plate outer plate connecting right female buckle 130 which is inserted with the bottom plate inner plate connecting right male buckle 250; the bottom plate outer plate is connected between the left female buckle 110 and the bottom plate outer plate is connected between the right female buckle 130, and the bottom plate outer plate 100 is provided with a bottom plate outer plate connecting and fixing female buckle 120 which is inserted and combined with the bottom plate inner plate connecting and fixing male buckle 240. Through the inserting connection of the plurality of male buckles and the female buckle, the tight connection of the bottom plate outer plate and the bottom plate inner plate is realized.

Preferably, a bottom plate inner plate male buckle left buckle 260 is arranged on the outer side of the bottom plate inner plate male buckle left side plate 210; a bottom plate inner plate female buckle right buckle 270 is arranged on the outer side of the bottom plate inner plate female buckle right side plate 220; the left buckle 260 of the inner plate male buckle of the bottom plate and the right buckle 270 of the inner plate female buckle of the bottom plate are matched, so that the left buckle 260 of the inner plate male buckle of the bottom plate 200 is adjacent to the right buckle 270 of the inner plate female buckle of the bottom plate 200 and sequentially spliced.

Preferably, at least one rib 290 is disposed on the outer side of the inner floor panel 200 at a position corresponding to the reinforcing rib 280.

Preferably, the ribs 280 are disposed at equal intervals on the inner side of the floor inner panel 200. The reinforcing ribs are arranged at intervals, so that the stress of the bottom plate is more balanced.

Preferably, the spaced apart ribs 280 define the insulating material receiving cavity 102 therebetween.

Further preferably, a bottom plate heat insulating material accommodating chamber 102 is formed between the bottom plate outer plate connecting and fixing female buckle 120 and the bottom plate inner plate connecting and fixing male buckle 240, which are inserted and connected, and the reinforcing rib 280. Preferably, an insulation material is disposed in the bottom insulation material accommodating chamber 102. Heat insulating material has been found through a plurality of strengthening ribs and strengthening rib and the pin thread box of inserting and has held the chamber, has been found heat insulating material through a plurality of strengthening ribs and strengthening rib and the pin thread box of inserting and has held the chamber, has realized the installation of heat insulating material, can extensively be used for freezer or heat preservation storehouse.

Preferably, the inner floor panel 200 and/or the outer floor panel 100 are glass fiber reinforced plastic panels, PE panels, stainless steel panels, galvanized panels, color steel tiles, cold-rolled steel panels, hot-rolled steel panels, aluminum panels, plastic steel panels, carbon fiber panels, PVC panels, high-density polyethylene panels, polypropylene panels, or polystyrene panels.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A thermal insulation layer structure is characterized by comprising a waterproof layer and a thermal insulation layer, wherein the waterproof layer coats the outer surface of the thermal insulation layer, and the inner cavity of the waterproof layer coated with the thermal insulation layer is an airtight space;

the inner cavity of the waterproof layer coated with the insulating layer is a vacuum closed space;

the waterproof layer is an aluminum foil;

the heat-insulating layer is an extruded sheet.

2. The insulation pack structure of claim 1, wherein the insulation pack structure is rectangular parallelepiped in shape.

3. An insulation panel comprising a bottom plate inner panel and a bottom plate outer panel which are joined by insertion, wherein a bottom plate insulation material accommodating chamber is provided between the bottom plate inner panel and the bottom plate outer panel which are joined by insertion, and an insulation material having the insulation layer structure according to any one of claims 1 to 2 is provided in the bottom plate insulation material accommodating chamber.

4. A heat shield according to claim 3, wherein the inner panel of the base plate is provided with at least one male button; at least one female buckle is correspondingly arranged on the outer plate of the bottom plate; the inner plate of the bottom plate and the outer plate of the bottom plate are connected through the male buckle and the female buckle in an inserting mode.

5. A heat shield according to claim 4, wherein the inner side of the inner panel of the base plate is provided with at least one reinforcing rib; the reinforcing ribs are arranged on the inner side of the inner plate of the bottom plate at intervals.

6. A heat shield according to claim 4,

the two end surfaces of the inner plate of the bottom plate are respectively provided with a left plate of a male buckle of the inner plate of the bottom plate and a right plate of a female buckle of the inner plate of the bottom plate.

7. A heat shield according to claim 5,

along bottom plate inner panel to bottom plate planking direction, the bottom of bottom plate inner panel pin thread left side board and bottom plate inner panel box right side board is provided with bottom plate inner panel connection left pin thread and bottom plate inner panel connection right pin thread respectively, between bottom plate inner panel connection left pin thread and the bottom plate inner panel connection right pin thread, along bottom plate inner panel to bottom plate planking direction, bottom plate inner panel inboard is provided with the fixed pin thread of bottom plate inner panel connection.