Vacuum insulation board for outer wall

Abstract

The utility model relates to the technical field of insulation boards, and discloses an outer wall vacuum insulation board which comprises a protective shell, a vacuum core is packaged in the protective shell, and supporting clamping grooves and supporting clamping blocks are arranged at the top and the bottom of the protective shell. The vacuum core body comprises a plurality of vacuum core bodies which are fixedly packaged in the protective shell, each vacuum core body is of a rectangular-ambulatory-plane structure, the vacuum core bodies are connected in a sleeved mode, a vacuum cavity is formed in each vacuum core body, and the protective shell is completely filled with the vacuum core bodies. Due to the arrangement of the vacuum core body, the effect of vacuum heat insulation and heat preservation can be achieved through the vacuum cavity, the supporting strength of the vacuum core body can be effectively improved through the structure of the hollow-square-shaped vacuum core body, the probability that the vacuum core body arches and falls off after pavement is greatly reduced, and construction quality can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a thermal -insulation board technical field more specifically, the utility model relates to a kind of outer wall vacuum thermal -insulation board. BACKGROUND

[0002] Vacuum thermal -insulation board is made of high barrier vacuum film of surface layer and internal microporous core material, by improving the vacuum degree inside to isolate the heat transfer path of gas, to achieve the effect of heat insulation, heat preservation and energy saving;In residential, office and other building construction, in order to achieve the purpose of energy saving and emission reduction, better make building heat insulation, need to install thermal -insulation board on the outer wall of building, wrap building with thermal -insulation board, so as to reduce the loss of heat energy in building.

[0003] The existing vacuum thermal -insulation board is mostly stacked by core plate and multiple functional layer plates, and the support is insufficient. It is found in actual use that the existing vacuum thermal -insulation board is mostly soft, and the support strength is extremely limited. Thus, the adhesion after installation can only rely on the concrete adsorption force of the back surface, and the thermal -insulation board below cannot provide effective support for the thermal -insulation board above. Therefore, it needs to be improved. SUMMARY

[0004] In order to overcome the shortcomings of the prior art, the utility model provides an outer wall vacuum thermal -insulation board.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: an outer wall vacuum thermal -insulation board, comprising a protective shell, a vacuum core body is packaged in the inside of the protective shell, and a support clamping groove and a support clamping block are arranged on the top and bottom of the protective shell.

[0006] The vacuum core body comprises a plurality of vacuum core bodies fixedly packaged in the inside of the protective shell, the vacuum core body is a hui character-shaped structure, the plurality of vacuum core bodies are mutually sleeved, a vacuum cavity is formed in the inside of the vacuum core body, and the plurality of vacuum core bodies completely fill the protective shell.

[0007] As a preferred technical scheme of the utility model, the protective shell comprises a wear-resistant layer wrapped outside the vacuum core body, the front surface of the wear-resistant layer is a smooth structure, the back surface of the wear-resistant layer is a rough structure, the inside of the wear-resistant layer is filled with a fireproof coating, a support reinforcing layer, a heat insulation base layer and a buffer layer, and the distance between the fireproof coating, the support reinforcing layer, the heat insulation base layer and the buffer layer and the vacuum core body gradually decreases.

[0008] As a preferred technical scheme of the utility model, the fireproof coating, the support reinforcing layer, the heat insulation base layer and the buffer layer are mutually superimposed, and the fireproof coating, the support reinforcing layer, the heat insulation base layer and the buffer layer completely fill the wear-resistant layer.

[0009] As a preferred technical scheme of the utility model, the support clamping groove is arranged at the rear end of the top and bottom of the protective shell, and the support clamping block is fixedly connected to the front end of the top and bottom of the protective shell.

[0010] As a preferred technical scheme of the utility model, the inner cavity of the support clamping groove and the outer surface of the support clamping block are rough structures, and the outer peripheral size of the support clamping block is matched with the inner diameter size of the support clamping groove.

[0011] Compared with the prior art, the utility model has the beneficial effects as follows:

[0012] The utility model discloses a vacuum core body is set up, and the vacuum cavity can realize the effect of vacuum heat insulation, and the structure of the meandering vacuum core body can effectively improve the support strength of the vacuum core body, greatly reduces the probability of arching and falling after paving, and helps to improve construction quality. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the structural schematic diagram of the utility model vacuum core body;

[0014] Figure 2 It is the structural schematic diagram of the utility model;

[0015] Figure 3 It is the sectional view of the top of the utility model;

[0016] Figure 4 It is the sectional view of the front of the utility model;

[0017] Figure 5 It is the sectional view of the protective shell of the utility model;

[0018] Figure 6 It is the front view of the utility model.

[0019] In the drawing: 1, protective shell body;11, wear-resistant layer;12, fireproof coating;13, support reinforcing layer;14, heat insulation base layer;15, buffer layer;2, vacuum core body;21, vacuum core body;22, vacuum cavity;3, support clamping groove;4, support clamping block. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] AsFigures 1 to 6 The utility model provides a kind of outer wall vacuum insulation board, including protective shell 1, the inside encapsulation of protective shell 1 is vacuum core 2, the top and bottom of protective shell 1 are provided with support clamping groove 3 and support clamping block 4;

[0022] Vacuum core 2 includes the vacuum core body 21 of being fixedly encapsulated in the inside of protective shell 1, the vacuum core body 21 is a back-shaped structure, several vacuum core body 21 are mutually nested, vacuum cavity 22 is set in the inside of vacuum core body 21, several vacuum core body 21 completely fill protective shell 1;Due to the arrangement of vacuum core body 21, the effect of vacuum heat insulation can be realized by vacuum cavity 22, and the structure of back-shaped vacuum core body 21 can effectively improve the support strength of vacuum core 2 itself, greatly reduce the probability of arching and falling after paving, help to improve construction quality.

[0023] Among them, protective shell 1 includes wear-resistant layer 11 wrapped in the outside of vacuum core body 21, the front of wear-resistant layer 11 is smooth structure, the back of wear-resistant layer 11 is rough structure, wear-resistant layer 11 is filled with fireproof coating 12, support strengthening layer 13, heat insulation base layer 14 and buffer layer 15 in the inside, the distance of fireproof coating 12, support strengthening layer 13, heat insulation base layer 14 and buffer layer 15 and vacuum core body 21 gradually reduces;

[0024] Among them, wear-resistant layer 11 can play a good protective effect on internal structure, avoid the damage of external knock to internal structure and reduce or lose their respective functions;

[0025] Fireproof coating 12 can avoid that external fire causes great damage to structure, reduce loss

[0026] Support strengthening layer 13 can improve the steel core of the whole equipment, avoid the bending of insulation board caused by external collision and then break;

[0027] Heat insulation base layer 14 can preliminarily block external heat, improve heat insulation effect, reduce the heat loss rate of internal structure and prolong its insulation life;

[0028] Buffer layer 15 can assist support strengthening layer 13 to reduce the damage degree of external collision to internal structure, thereby prolonging its service life.

[0029] Among them, fireproof coating 12, support strengthening layer 13, heat insulation base layer 14 and buffer layer 15 are mutually superimposed, and fireproof coating 12, support strengthening layer 13, heat insulation base layer 14 and buffer layer 15 completely fill wear-resistant layer 11;Since fireproof coating 12, support strengthening layer 13, heat insulation base layer 14 and buffer layer 15 completely fill wear-resistant layer 11, it can avoid that more space is left in the inside of wear-resistant layer 11, thereby helping to improve the support strength of protective shell 1.

[0030] The support clamping groove 3 is arranged at the rear end of the top and bottom of the protective shell 1, and the support clamping block 4 is fixedly connected to the front end of the top and bottom of the protective shell 1.

[0031] The inner cavity of the support clamping groove 3 and the outer surface of the support clamping block 4 are rough structures, and the outer peripheral size of the support clamping block 4 is matched with the inner diameter size of the support clamping groove 3.

[0032] The working principle and use process of the utility model are as follows:

[0033] The wear-resistant layer 11 can provide good protection for the internal structure, and avoid damage to the internal structure caused by external impact, thereby reducing or losing the function of the internal structure.

[0034] The fireproof coating 12 can avoid large damage to the structure caused by external fire, thereby reducing the loss

[0035] The support reinforcing layer 13 can improve the overall steel core of the equipment, thereby avoiding the bending and breaking of the insulation board caused by external impact.

[0036] The heat insulation base layer 14 can preliminarily block the external heat, improve the heat insulation effect, reduce the heat loss rate of the internal structure, and prolong the heat preservation life.

[0037] The buffer layer 15 can assist the support reinforcing layer 13 to reduce the damage degree of the internal structure caused by external impact, thereby prolonging the service life.

[0038] The vacuum core body 21 can improve the support strength of the vacuum core body 2 itself, thereby avoiding the bending and falling off.

[0039] The vacuum cavity 22 can provide the effect of vacuum heat insulation.

[0040] The support clamping groove 3 and the support clamping block 4 can improve the overall splicing firmness of the two adjacent protective shells 1, thereby reducing the arching and falling off of the insulation board.

[0041] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0042] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. An external wall vacuum insulation panel comprising a protective shell (1), characterized in that: The inside of the protective shell (1) is packaged with a vacuum core (2), and the top and bottom of the protective shell (1) are provided with support clamping grooves (3) and support clamping blocks (4); The vacuum core (2) comprises a plurality of vacuum core bodies (21) fixedly packaged in the protective shell (1), the vacuum core body (21) is a Huazi-shaped structure, a plurality of vacuum core bodies (21) are sleeved with each other, the inside of the vacuum core body (21) is provided with a vacuum cavity (22), and a plurality of vacuum core bodies (21) completely fill the protective shell (1).

2. The exterior wall vacuum insulation panel according to claim 1, characterized in that: The protective shell (1) comprises a wear-resistant layer (11) wrapped outside the vacuum core body (21), the front surface of the wear-resistant layer (11) is smooth, the back surface of the wear-resistant layer (11) is rough, the inside of the wear-resistant layer (11) is filled with a fireproof coating (12), a support reinforcing layer (13), a heat insulation base layer (14) and a buffer layer (15), and the distance between the fireproof coating (12), the support reinforcing layer (13), the heat insulation base layer (14) and the buffer layer (15) and the vacuum core body (21) gradually decreases.

3. The exterior wall vacuum insulation panel according to claim 2, characterized in that: The fireproof coating (12), the support reinforcing layer (13), the heat insulation base layer (14) and the buffer layer (15) are stacked with each other, and the fireproof coating (12), the support reinforcing layer (13), the heat insulation base layer (14) and the buffer layer (15) completely fill the wear-resistant layer (11).

4. The exterior wall vacuum insulation panel of claim 1, wherein: The support clamping groove (3) is arranged at the rear end of the top and bottom of the protective shell (1), and the support clamping block (4) is fixedly connected to the front end of the top and bottom of the protective shell (1).

5. The exterior wall vacuum insulation panel of claim 1, wherein: The inner cavity of the support clamping groove (3) and the outer surface of the support clamping block (4) are rough structures, and the outer peripheral size of the support clamping block (4) is matched with the inner diameter size of the support clamping groove (3).

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