CN202644758U - Special vacuum insulation board for rotor angle - Google Patents

Abstract

Translated fromChinese

本实用新型公开了一种转角专用真空绝热板，包括芯板和不透气的阻隔薄膜，所述芯板真空密封设于阻隔薄膜内，所述阻隔薄膜上设有至少一条转角中缝压折，芯板分别位于阻隔薄膜各个边和转角中缝压折形成的各个空腔内，本实用新型在真空绝热板的阻隔薄膜上设置转角中缝压折，使得其在阴阳角和包窗户等拐弯的部位能够自由弯折，使其安装方便，使得建筑物的绝热层连续，保证建筑物隔热效果良好。

The utility model discloses a special vacuum insulation panel for a corner, which comprises a core board and an airtight barrier film, the core board is vacuum-sealed and arranged in the barrier film, and the barrier film is provided with at least one corner seam creasing, the core The boards are respectively located in the cavities formed by each side of the barrier film and the center seam folding of the corner. The utility model sets the corner seam folding on the barrier film of the vacuum insulation panel, so that it can be free at the turning parts such as the inner and outer corners and the window. Bending makes it easy to install, makes the heat insulation layer of the building continuous, and ensures a good heat insulation effect of the building.

Description

Corner Special vacuum thermal insulation slab

Technical field

The utility model relates to a kind of vacuum heat-insulating plate, particularly a kind of corner Special vacuum thermal insulation slab.

Background technology

Present vacuum heat-insulating plate all is by air-locked barrier film a central layer vacuum seal parcel to be formed basically, it mainly is applicable to the metope on plane, for positions such as negative and positive angle and bag windows, it just is difficult to integral coating, so that adiabatic tomography appears in this position, turning so that the building thermal insulation is affected, when laying vacuum heat-insulating layer also often because corner location, so that vacuum heat-insulating plate is laid difficulty, expend time in.

The utility model content

In order to remedy above deficiency, the utility model provides a kind of corner Special vacuum thermal insulation slab, and this corner Special vacuum thermal insulation slab is applicable to the position that negative and positive angle and window etc. turn round, and easy to use, heat-insulating property is good.

The utility model for the technical scheme that solves its technical problem and adopt is: a kind of corner Special vacuum thermal insulation slab, comprise central layer and air-locked barrier film, described central layer vacuum seal is located in the barrier film, described barrier film is provided with at least one corner centre joint backfin, and central layer lays respectively in each cavity of each limit of barrier film and corner centre joint backfin formation.

As further improvement of the utility model, the backfin of the described corner centre joint is extended along vacuum heat-insulating plate length direction or width.

As further improvement of the utility model, the backfin of the described corner centre joint is a word shape and is distributed on the barrier film.

The beneficial effects of the utility model are: the utility model arranges the backfin of the corner centre joint at the barrier film of vacuum heat-insulating plate, so that its position of turning round at negative and positive angle and bag window etc. can free folding, make it easy for installation, so that the heat insulation layer of building is continuous, guarantee that the building effect of heat insulation is good.

Description of drawings

Fig. 1 is the front view of the utility model the first embodiment;

Fig. 2 is the front view of the utility model the second embodiment;

Fig. 3 is the front view of the third embodiment of the utility model.

The specific embodiment

Embodiment: a kind of corner Special vacuum thermal insulation slab, comprise central layer and air-lockedbarrier film 1, described central layer vacuum seal is located in the barrier film, it is characterized in that: described barrier film is provided with at least one corner centrejoint backfin 2, and central layer lays respectively in each cavity of each limit of barrier film and corner centrejoint backfin 2 formation.

Described cornercentre joint backfin 2 is extended along vacuum heat-insulating plate length direction or width.

Described cornercentre joint backfin 2 is a word shape and is distributed on the barrier film.

Claims (3)

Translated fromChinese

1.一种转角专用真空绝热板，包括芯板和不透气的阻隔薄膜(1)，所述芯板真空密封设于阻隔薄膜内，其特征在于：所述阻隔薄膜上设有至少一条转角中缝压折(2)，芯板分别位于阻隔薄膜各个边和转角中缝压折形成的各个空腔内。1. A special vacuum insulation panel for corners, comprising a core board and an air-tight barrier film (1), the core board is vacuum-sealed in the barrier film, characterized in that: the barrier film is provided with at least one corner slit Folding (2), the core boards are respectively located in the cavities formed by crimping the edges of the barrier film and the corners.2.根据权利要求1所述的转角专用真空绝热板，其特征在于：所述转角中缝压折沿真空绝热板长度方向或宽度方向延伸。2 . The special vacuum insulation panel for corners according to claim 1 , wherein the corner seam creasing extends along the length direction or the width direction of the vacuum insulation panel. 3 .3.根据权利要求1或2所述的转角专用真空绝热板，其特征在于：所述转角中缝压折呈一字状分布于阻隔薄膜上。3. The special vacuum insulation panel for corners according to claim 1 or 2, characterized in that: the corner seams are creased and distributed on the barrier film in a straight line.

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