CN217811908U

CN217811908U - Insulation board, refrigeration house and refrigeration equipment

Info

Publication number: CN217811908U
Application number: CN202221419941.5U
Authority: CN
Inventors: 罗潮菲; 陈永浩; 刘三忠
Original assignee: Fujian Supertech Cold Chain Technology Co ltd
Current assignee: Fujian Supertech Cold Chain Technology Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-11-15
Anticipated expiration: 2032-06-08

Abstract

The utility model provides a heat insulation board, which comprises a vacuum heat insulation board and a foaming layer; the foaming layer is arranged on one side or two sides of the vacuum heat-insulating plate, and at least one limiting block for positioning is arranged on the side surface of the vacuum heat-insulating plate facing the foaming layer. The utility model also provides a freezer, adopted as above the wallboard of freezer of heated board. The utility model also provides a refrigeration plant, adopted as above the panel in heated board as refrigeration plant heat preservation chamber.

Description

Insulation board, refrigeration house and refrigeration equipment

Technical Field

The utility model relates to a heat preservation material especially relates to the heated board.

Background

The Vacuum Insulation Panel (VIP) is prepared by wrapping a core material and a getter in a barrier bag and vacuumizing, effectively avoids heat transfer caused by air convection, effectively reduces heat conduction by a fiber framework structure, has the characteristics of high efficiency and energy saving, is an excellent high-efficiency heat insulation material, is the most advanced heat insulation material in the world, and is gradually and widely applied to heat insulation of a refrigerator freezer at present, and the outer-layer high-barrier bag has extremely strong resistance to water and gas permeation and light reflectivity, and can greatly reduce heat radiation.

With the continuous improvement of the requirements of energy conservation and emission reduction in China, new different requirements are put forward for reducing the energy consumption of the refrigerator and the freezer. At present, most of refrigerator and freezer insulating layers of a refrigerator and freezer adopt a Vacuum Insulation Panel (VIP) composite PU process, foaming is used as a key ring, plays a key role, but is limited by materials and processes, and VIP displacement phenomenon often occurs in a VI P composite PU process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the main technical problem that a heated board is provided, can let vacuum insulation panels and foaming layer pinpoint, the off-position phenomenon can not appear.

In order to solve the technical problem, the utility model provides a heat insulation board, which comprises a vacuum heat insulation board and a foaming layer;

the foaming layer is arranged on one side or two sides of the vacuum heat insulation plate, and at least one limiting block for positioning is arranged on the side, facing the foaming layer, of the vacuum heat insulation plate.

In a preferred embodiment: the material of the foaming layer is consistent with that of the limiting block.

In a preferred embodiment: the limiting blocks are multiple and are arranged on the side face, facing the foaming layer, of the vacuum heat insulation plate in an array mode.

In a preferred embodiment: and a surface material is compounded on one side of the foaming layer, which is far away from the vacuum insulation panel.

In a preferred embodiment: the surface material is a color steel plate, a glass steel plate or an aluminum plate.

The utility model also provides a freezer, adopted as above the wallboard of freezer of heated board.

The utility model also provides a refrigeration plant, adopted as above the panel in heated board as refrigeration plant heat preservation chamber.

In a preferred embodiment: the refrigeration equipment is a refrigerator or a freezer.

Compared with the prior art, the technical scheme of the utility model possess following beneficial effect:

the utility model provides an insulation board places the stopper of a certain amount through one side or both sides at vacuum insulation panels and comes the limiting position, like this at the foaming in-process because the limiting displacement of stopper, vacuum insulation panels and foaming layer just can the accurate positioning, can not take place the condition of running the position. And because foaming layer and stopper are all PU material, consequently foaming layer and stopper bonding effect is fine in the foaming process, and the stopper of PU material obtains simply moreover, can obtain by the rim charge even, reaches waste utilization's effect.

Drawings

Fig. 1 is a front view of a heat insulation board in a preferred embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a side view of the insulation board in the preferred embodiment of the present invention;

fig. 4 is a perspective view of a vacuum insulation panel according to a preferred embodiment of the present invention.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounting," "providing," "sleeving/connecting," "connecting," and the like are used in a broad sense, and for example, "connecting" may be wall-mounted, detachable, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected between two elements.

Referring to fig. 1 to 4, the present invention provides a thermal insulation board, which includes a vacuum thermal insulation panel 1 and a foaming layer 2;

foaming layer 2 sets up in one side of vacuum insulation panel 1, vacuum insulation panel 1 is provided with the stopper 3 that is used for the location towards the side array of foaming layer 2. As a simple alternative to this embodiment, stoppers 3 may also be provided on both sides of the vacuum insulation panel 1, depending on whether the vacuum insulation panel 1 needs to be foamed on one side or on both sides. The limiting blocks 3 do not need to be arranged in an array, and only can play a limiting role.

Because in the foaming process, foaming layer 2 need be stained with stopper 3 and glue together, in order to improve the glutinous effect of gluing, foaming layer 2's material is unanimous with stopper 3's material, all is the PU material, and the glutinous effect with the material can reach the optimum like this.

In this embodiment, foaming layer 2 is kept away from one side of vacuum insulation panel 1 and is composited with plane materiel 4, just so reaches the purpose of compositing plane materiel 4 in the side of vacuum insulation panel 1, plane materiel 4 can be various steel sheet or glass steel sheet or aluminum plate according to the needs of difference.

The utility model provides an insulation board places stopper 3 of a certain amount through one side or both sides at vacuum insulation panels 1 and comes the limiting position, because stopper 3's limiting action, vacuum insulation panels 1 and foaming layer 2 just can the accurate positioning at the foaming in-process like this, can not take place the condition of off position. And because foaming layer 2 and stopper 3 are all the PU material, consequently foaming layer 2 and stopper 3 bonding effect is fine in the foaming process, and stopper 3 of PU material obtains simply moreover, can obtain by the rim charge even, reaches waste utilization's effect.

The heat insulation board can be widely applied to various heat insulation facilities or equipment, such as a refrigeration house, a refrigerator or a freezer.

The above, only be the preferred embodiment of the present invention, but the design concept of the present invention is not limited to this, and any skilled person familiar with the technical field is in the technical scope disclosed in the present invention, and it is right to utilize this concept to perform insubstantial changes to the present invention, all belong to the act of infringing the protection scope of the present invention.

Claims

1. The heat insulation board is characterized by comprising a vacuum heat insulation board and a foaming layer;

2. The insulation board according to claim 1, characterized in that: the material of the foaming layer is consistent with that of the limiting block.

3. The insulation board according to claim 1, characterized in that: the limiting blocks are multiple and are arranged on the side face, facing the foaming layer, of the vacuum heat insulation plate in an array mode.

4. A thermal insulation board according to any one of claims 1 to 3, characterised in that: and a surface material is compounded on one side of the foaming layer, which is far away from the vacuum insulation panel.

5. The insulation board according to claim 4, characterized in that: the surface material is a color steel plate, a glass steel plate or an aluminum plate.

6. A cold storage, characterized in that the insulation board of any one of claims 1-5 is used as a wall board of the cold storage.

7. Refrigeration equipment, characterized in that the heat-insulating board of any one of claims 1-5 is used as a board of a heat-insulating cavity of the refrigeration equipment.

8. A refrigeration appliance as claimed in claim 7, characterized in that: the refrigeration equipment is a refrigerator or a freezer.