CN201198623Y

CN201198623Y - Built-in type sintered energy-saving heat preserving hollow brick

Info

Publication number: CN201198623Y
Application number: CNU200820035918XU
Authority: CN
Inventors: 郭金宏
Original assignee: YANCHENG YANDU XUEFU BRICK AND TILE FACTORY
Current assignee: YANCHENG YANDU XUEFU BRICK AND TILE FACTORY
Priority date: 2008-05-20
Filing date: 2008-05-20
Publication date: 2009-02-25
Anticipated expiration: 2018-05-20

Abstract

The utility model provides an embedded type baked energy-saving insulating hollow brick. A plurality of square through holes which are staggered in order are installed at the brick. One to three caulking grooves are respectively installed on the upper face and the lower face of the brick. The porosity of the brick is 35 to 40 percent. The polystyrene foam insulating material is embedded in all or a part of the through holes and the caulking grooves. The through holes and the caulking grooves embedded with the insulating material form a thermal insulating layer which prevents the heat from direct transferring in the brick. Because the through holes are embedded with the insulating material and the caulking grooves embedded with the insulating material are installed on the upper face and the lower face of the brick, the embedded type baked energy-saving insulating hollow brick forms a complete thermal insulating layer in the brick. The direct heat transfer in the external and internal of the brick is effectively prevented, which increases the thermal insulating effect of the brick. The piled up wall cannot directly transfer the heat, which makes the indoor heat and cold hard to dissipate. The embedded type baked energy-saving insulating hollow brick has good temperature retaining, thermal insulating, sound insulating and energy saving effect.

Description

Built-in type sintered energy-saving heat preserving hollow brick

Affiliated technical field

The utility model relates to a kind of constructional materials, particularly a kind of built-in type sintered energy-saving heat preserving hollow brick.

Background technology

Traditional brick-making method need consume a large amount of energy and clay resource, and for energy conservation and land resources, country is just carrying forward vigorously the materials for wall innovation and pushing forward energy saving building comprehensively, and various hollow bricks arise at the historic moment.At present, common hollow brick mainly is to offer several through holes or blind hole on the brick body, alleviating the weight of brick body, and realizes purpose heat insulation, insulation by the effect of through hole or blind hole.As name be called " a kind of shale sintered hollow block ", the patent No. is the Chinese patent of ZL200420098988.1, and another name is called " a kind of concrete hollow block ", the patent No. is the Chinese patent of ZL03226770.3, all be that more than one through hole or blind hole are set on the brick body, alleviating its weight, and have certain sound insulation and effect of heat insulation.But because existing hollow brick all directly is provided with through hole or blind hole on the brick body, but it is heat insulation only to rely on the through hole blind hole to realize, thereby it is heat insulation, heat-insulating property remains further to be improved.

The utility model content

For overcoming the deficiencies in the prior art part, the purpose of this utility model is to provide a kind of built-in type sintered energy-saving heat preserving hollow brick,, the heat-insulating property heat insulation to improve and the saving energy.

The technical scheme that its technical problem that solves the utility model adopts is: offer the orderly staggered rectangular through-hole of number row on the brick body; Offer the caulking groove in one to three road respectively on the face up and down of brick body, be inlaid with heat insulating material in all or part of through hole and caulking groove, the through hole and the caulking groove that are inlaid with heat insulating material constitute the isolation layer that stops heat directly to transmit in the brick body.

Above-mentioned heat insulating material is a polyphenyl alkene foam.

The hole ratio of above-mentioned brick body is 35～40%.

On four sides of brick body, all offer several and build stock tank,, improve the fastness that combines of insulation slurry sand and brick body simultaneously to cut off the heat transmission between the brick body puzzle joint effectively, thus the intensity of raising body of wall.

The beneficial effects of the utility model are: owing to be inlaid with heat insulating material in through hole, and on the face up and down of brick body, also offer the caulking groove of inlaying heat insulating material, thereby in the brick body, constituted complete isolation layer, stop the direct heat transmission of the inside and outside portion of brick body effectively, improved heat insulation, the heat insulation effect of brick body; The body of wall that is built into can't direct heat transfer, make indoor heat or cold be difficult for scatter and disappear, have good insulation, heat insulation, sound insulation and energy-saving effect, be that a kind of insulation, integral body heat insulation, good energy-conserving effect do not have the direct heat transfer hollow brick.

Description of drawings

Fig. 1 is the structural representation of the utility model example I;

Fig. 1 is the structural representation of the utility model example II.

Among the figure, 1 is that brick body, 2 is that through hole, 3 is that heat insulating material, 4 is that caulking groove, 5 is for building stock tank.

The specific embodiment

The utility model is described in further detail below in conjunction with embodiment.

Example I:

It is raw material that present embodiment adopts bed-silt and industrial refuse, after making specification and being 240 * 240 * 115mm adobe, through sintering hollow brick into.As shown in Figure 1, in brick body 1, offer seven roads and be staggered rectangular through-hole 2, and also offer caulking groove 4 on the upper and lower face corresponding to second, the six road through holes 2 of (being from left to right among Fig. 1) in brick body 1 lateral, the through-hole rate of brick body 1 is 38%.In above-mentioned four road caulking grooves 4 and two, four, six road through holes 2, be inlaid with polyphenyl alkene cellular insulant 3.Like this, the through hole 2 and the caulking groove 4 that are inlaid with heat insulating material 3 have constituted the insulation layer that stops heat directly to transmit together in brick body 1, thereby have stoped the direct heat transmission of brick body 1 inside and outside portion effectively, have improved heat insulation, the heat insulation effect of brick body 1.And, outside brick body 1, interior, on and all offer several on following four sides and build stock tank 5, to cut off the heat transmission between the brick body puzzle joint effectively, improve the fastness that combines of insulation slurry sand and brick body simultaneously, thus the intensity of raising body of wall.

The hollow brick that the utility model embodiment is made detects through relevant department, and its thermal resistance is R=0.883m ².k/w, coefficient of thermal conductivity λ=0.272w/m.k.

Example II:

It is raw material that present embodiment adopts bed-silt and industrial refuse, after making specification and being 240 * 240 * 115mm adobe, through sintering hollow brick into.As shown in Figure 2, in brick body 1, offer five roads and be staggered rectangular through-hole 2, and corresponding to also offer caulking groove 4 from the upper and lower face of second, the four road through holes 2 of inboard, brick body 1 lateral (among Fig. 2 for from left to right), the through-hole rate of brick body 1 is 35%.In above-mentioned four road caulking grooves 4 and two, three, four road through holes 2, be inlaid with polyphenyl alkene cellular insulant 3.Like this, be inlaid with the through hole 2 of heat insulating material 3 and caulking groove 4 and in brick body 1, constituted the insulation layer that stops heat directly to transmit together.And, outside brick body 1, interior, on and all offer several on following four sides and build stock tank 5.

The hollow brick that the utility model embodiment is made detects through relevant department, and its thermal resistance is R=0.881m ².k/w, coefficient of thermal conductivity λ=0.272w/m.k.

Claims

1. built-in type sintered energy-saving heat preserving hollow brick offers the staggered rectangular through-hole of number row on the brick body; It is characterized in that: offer the caulking groove in one to three road respectively on the face up and down of brick body, be inlaid with heat insulating material in all or part of through hole and caulking groove, the through hole and the caulking groove that are inlaid with heat insulating material constitute the isolation layer that stops heat directly to transmit in the brick body.

2. built-in type sintered energy-saving heat preserving hollow brick according to claim 1 is characterized in that: above-mentioned heat insulating material is a polyphenyl alkene foam.

3. built-in type sintered energy-saving heat preserving hollow brick according to claim 1 is characterized in that: the hole ratio of above-mentioned brick body is 35～40%.

4. built-in type sintered energy-saving heat preserving hollow brick according to claim 1 is characterized in that: all offer several and build stock tank on four sides of brick body.