CN201943242U

CN201943242U - Foam concrete heat insulation brick

Info

Publication number: CN201943242U
Application number: CN2011200084719U
Authority: CN
Inventors: 牟延萍; 牟衍龙
Original assignee: 王德海
Priority date: 2011-01-01
Filing date: 2011-01-01
Publication date: 2011-08-24
Anticipated expiration: 2021-01-01

Abstract

The utility model discloses a foam concrete heat insulation brick, which comprises a foam concrete heat insulation brick body (1) and is characterized in that at least two flat stripped air interfacial layers (2) communicated at top and bottom are arranged on an upper brick surface and a lower brick surface of the brick body (1), the cross section of each air interfacial layer (2) is a flat stripped cavity, and the flat stripped air interfacial layers (2) are in staggered arrangement. The foam concrete heat insulation brick has a good heat insulation effect and is simple to manufacture and convenient to use.

Description

A kind of foam concrete insulating brick

Technical field

The utility model relates to the foam concrete insulating brick, mainly is applicable to the builing industry energy-saving heat preserving.

Background technology

External wall often will be at outside insulation processing, the i.e. external wall outer insulation done of exterior wall because the heat-insulating property of self is poor.This way has many shortcomings: one is to use the time limit very short, need carry out maintenance and renovation repeatedly in the operating period of building; The 2nd, material therefor is organic material mostly, causes fire easily; The 3rd, the cost height, outer decorative cover is restricted.Disclose many hollow bricks in the prior art, its inner space great majority are the space of approximate square or cone, and are hollow oversize, heat convection is strong, the entity area of brick inside and outside UNICOM is also bigger, thereby has also formed bigger " heat bridge " of area, so heat-insulating property is relatively poor.

The invention technology

The purpose of this utility model is to want to provide a kind of foam concrete insulating brick, and this insulating brick high insulating effect is made simple, easy to use.

For realizing that the technical scheme that above-mentioned purpose of the present utility model adopts is: a kind of foam concrete insulating brick, comprise foam concrete brick body, its design feature is the flat bar air space that is provided with at least two upper and lower perforations on the upper and lower brick face of brick body, the shape of the cross section of air space is the flat bar cavity, is wrong row's mode between each air space and arranges.

Insulating brick of the present utility model, the quantity of the air space of its setting is decided according to the size of brick body, can be arranged to 2,3,4, many air spaces of 5.......

The utility model is owing to adopt foam concrete as the brick body, self high insulating effect, and on the upper and lower brick face of brick body, be provided with the flat bar air space of upper and lower perforation, and be wrong row's mode between each air space, the cross section of air space is not only narrow but also long, the width obviously size than prior art is little, also be that bore hole size is little, thereby reduced radiation and convection heat transfer' heat-transfer by convection amount, thereby make the coefficient of thermal conductivity of brick little, thermal resistance is big, the thermal and insulating performance height.Energy-conservation 65% the standard of not doing in cold (or severe cold) area that outer insulation processing can reach that country advocates.

Description of drawings

Fig. 1 is the perspective view of a kind of embodiment of the utility model.

Fig. 2 is the vertical view of Fig. 1.

Fig. 3 is the perspective view of the another kind of embodiment of the utility model.

Fig. 4 is the vertical view of Fig. 3.

Fig. 5 is the perspective view of the third embodiment of the utility model.

Fig. 6 is the vertical view of Fig. 5.

The specific embodiment

Below in conjunction with accompanying drawing and the concrete example of implementing the utility model is done further detailed description, yet described embodiment should not explain in the mode of restriction.

From Fig. 1-Fig. 6 as can be seen, the utility model contains foam concrete insulating brick body 1, on the upper and lower brick face of brick body 1, be provided with the flat bar air space 2 of at least two upper and lower perforations, the cross section of air space is the flat bar cavity, is wrong row's mode between each flat bar air space 2 and arranges.

What Fig. 1 and Fig. 2 provided is the foam concrete insulating brick that is provided with two flat bar air spaces 2, on the upper and lower brick face of brick body 1, be provided with the flat bar air space 2 of two upper and lower perforations, the cross section of air space is the flat bar cavity, is wrong row's mode between each flat bar air space 2 and arranges.

What Fig. 3 and Fig. 4 provided is the foam concrete insulating brick that is provided with three flat bar air spaces 2, on the upper and lower brick face of brick body 1, be provided with the flat bar air space 2 of three upper and lower perforations, the cross section of air space is the flat bar cavity, is wrong row's mode between each flat bar air space 2 and arranges.

What Fig. 5 and Fig. 6 provided is the foam concrete insulating brick that is provided with four flat bar air spaces 2, on the upper and lower brick face of brick body 1, be provided with the flat bar air space 2 of four upper and lower perforations, the cross section of air space is the flat bar cavity, is wrong row's mode between each flat bar air space 2 and arranges.

For further improving heat insulation effect of the present utility model, during use, can in air space, insert aluminium foil reflectorized material or foam thermal insulation film.

Claims

1. foam concrete insulating brick, comprise foam concrete brick body (1), it is characterized in that on the upper and lower brick face of brick body (1), being provided with the flat bar air space (2) of at least two upper and lower perforations, the cross section of air space (2) is the flat bar cavity, is wrong row's mode between each air space (2) and arranges.