CN203531211U

CN203531211U - Net-rack self-heat-preserving building block

Info

Publication number: CN203531211U
Application number: CN201320518127.3U
Authority: CN
Inventors: 许浒; 许敬修
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-08-23
Filing date: 2013-08-23
Publication date: 2014-04-09
Anticipated expiration: 2023-08-23

Abstract

The utility model discloses a net-rack self-heat-preserving building block. The net-rack self-heat-preserving building block comprises an outer wall, an inner wall and side walls, wherein at least one intermediate wall is arranged between the outer wall and the inner wall, and two ends of each intermediate wall are connected with the side walls. The net-rack self-heat-preserving building block is characterized in that the intermediate wall is in a hollow framework structure which is defined by a beam or/and a column and the side walls, more than two layers of intermediate walls are arranged between the outer wall and the inner wall, at least one pair of two adjacent intermediate walls are connected only through one stand column to form an I-shaped structure, each side wall is divided by the I-shaped structure into two sections, and a cavity sandwich layer is respectively formed between the intermediate wall and the outer wall as well as between the intermediate wall and the inner wall; the intermediate walls and the side walls respectively adopt the framework structure, the outdoor cold energy can be transferred in the framework beam with a small cross section area, the cold-bridge effect can be greatly attenuated, and the cold-bridge effect is more obviously attenuated through the I-shaped structure formed through the connection of one stand column. The net-rack self-heat-preserving building block has the advantages of light weight, low cost and good heat preserving property.

Description

Netted heat insulation building block

Technical field

The utility model relates to building material field, particularly a kind of heat insulation building block.

Background technology

Existing heat insulation building block mainly contains two kinds, structural formula heat insulation building block and composite thermal self-insulation building block.On the outer wall of structural formula heat insulation building block, be coated with insulation layer; on insulation layer, be coated with topping; on insulation layer, have more than one pin hole; in pin hole, be filled with pin; outer wall and the topping of pin and building block are connected as a single entity; between the outer wall of building block and inwall, be filled with heat insulation core material more than one deck, in inside or the outside of inner thermal insulating layer, have the interior pin hole connecting along its thickness direction, the abutment wall of the pin being filled with in each pin hole and inner thermal insulating layer both sides is connected as a single entity.The deficiency that this kind of building block exists is: 1, between building block inwall, outer wall, topping, must fill heat insulation core material and insulation layer, otherwise cannot moulding inwall, outer wall, topping, cause the waste of material; 2, when concreting, monolithic is fixed on the insulation layer in mould, can under the effect of concrete gravity, be out of shape, and after form removal, very easily between insulation layer and inwall, produces crack; 3, be arranged on the pin in insulation layer, when concreting, unreal even filling of Concrete Filled easily occur and do not enter and form the problem of cavity.Composite thermal self-insulation building block is that the side surface in hollow body building block is provided with insulation layer, is coated with topping on insulation layer, has more than one pin hole on insulation layer, is filled with pin in pin hole, and outer wall and the topping of pin and building block are connected as a single entity.The deficiency of this kind of building block existence is: 1, the sidewall of hollow body building block is tabular, and sectional area is large, and cold bridge effect is large, and heat-insulating property is had to considerable influence, and increases building block weight; 2, be arranged on the pin in insulation layer, while there is concreting equally, unreal even filling of Concrete Filled easily occur and do not enter and form the problem of cavity.

Utility model content

The purpose of this utility model is to provide that a kind of weight is lighter, cost is lower, the better netted heat insulation building block of heat-insulating property, by extending cold bridge length and reducing cold bridge sectional area, cold bridge effect is obviously decayed, thereby improves the heat-insulating property of product.

The purpose of this utility model is achieved by the following technical programs, netted heat insulation building block, comprise outer wall, inwall and sidewall, one deck midfeather is at least set between outer wall and inwall, the two ends of midfeather are connected with sidewall, it is characterized in that, form cavity interlayer between described midfeather and outer wall, inwall, described midfeather is by beam or/and the hollow frame structure that post and sidewall surround.

Two-layer above midfeather is set between described outer wall and inwall, between at least one pair of adjacent midfeather, only by a root post, connects, form " work " character form structure, described " work " character form structure is separated into two sections by sidewall.

Three layers of midfeather are set between described outer wall and inwall, from being followed successively by outside to inside the first midfeather, the second midfeather and the 3rd midfeather, between the first midfeather and the second midfeather, only by a root post, be connected, form " work " character form structure, described " work " character form structure is separated into two sections by sidewall, and the second midfeather is connected by sidewall with the two ends of the 3rd midfeather, forms cavity interlayer between two layers of walls.

Described sidewall is by beam or/and the hollow frame structure that the post system of enclosing forms.

In the framework of described midfeather, fill thermal insulation medium.

In described cavity interlayer, fill thermal insulation medium.

In the framework of described sidewall, fill thermal insulation medium.

An end face of the cavity interlayer between described the first midfeather and outer wall is provided with flush joint groove, and two sides are provided with latasuture groove.

The external surface of described outer wall is provided with decorative layer.

The external surface of described outer wall is provided with insulation layer and topping successively.

Beneficial effect: the utility model is not in the situation that increasing material, by multilayer midfeather and cavity interlayer are set, be equivalent to increase thickness of wall body, midfeather and sidewall adopt frame construction, outdoor cold energy transmits in the Vierendeel girder of small cross-sectional area very, the cold bridge effect that greatly decayed, especially only connects by a root post " work " character form structure forming, and it is more obvious that cold bridge effect decays; Meeting under the prerequisite of requirement of strength, to greatest extent weight reduction and saving material; Build by laying bricks or stones into after wall, the cavity in building block forms airtight air layer, when reducing costs, gives the heat-insulating property of building block excellence; The utlity model has that weight is lighter, cost is lower, the better advantage of heat-insulating property.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the A-A sectional view of Fig. 1;

Fig. 4 is the B-B sectional view of Fig. 1;

Fig. 5 is the C-C sectional view of Fig. 1;

Fig. 6 is the D-D sectional view of Fig. 1;

Fig. 7 is the E-E sectional view of Fig. 1;

Fig. 8 is the F-F sectional view of Fig. 1;

Fig. 9 is the structural representation of embodiment bis-.

The specific embodiment

Embodiment mono-:

As shown in Figures 1 to 8, a kind of netted heat insulation building block of three layers of midfeather is provided, comprise outer wall 1 and inwall 2, three layers of midfeather are set between outer wall 1 and inwall 2, from being followed successively by outside to inside the first midfeather 5, the second midfeather 6 and the 3rd midfeather 7, between the first midfeather 5 and the second midfeather 6, only by a root post 11, be connected, form " work " character form structure, " work " character form structure is separated into two sections by sidewall, lateral wall 3 near outer wall, inside wall 4 near inwall, the second midfeather 6 is connected by inside wall 4 with the two ends of the 3rd midfeather 7, between two layers of walls, form cavity interlayer 9, the first midfeather 5 is connected by lateral wall 3 with the two ends of outer wall 1, between two layers of walls, form cavity interlayer 8, the 3rd midfeather 7 is connected by inside wall 4 with the two ends of inwall 2, between two layers of walls, form cavity interlayer 10, the blind cavity of cavity employing one end sealing of cavity interlayer or the via cavities that all open at two ends all can.Midfeather adopts beam or/and the hollow frame structure that post and sidewall surround, as shown in Figure 3, the first midfeather 5 is the hollow frame structures that surrounded by beam and sidewall, be as shown in Figure 5, the 3rd midfeather 7 is the hollow frame structures that surrounded by post and sidewall, and sidewall adopts beam or/and the hollow frame structure that the post system of enclosing forms.Cavity interlayer, in the framework of midfeather and in the framework of sidewall, according to insulation, require selective filling thermal insulation medium, thermal insulation medium 31 as shown in FIG., 41, 51, 61, 71, thermal insulation medium can be independent split, as Fig. 3, thermal insulation medium 31 in Fig. 8, 51, also can adopt disjunctor, as the thermal insulation medium 41 of filling in the framework of the thermal insulation medium 71 of filling in the 3rd midfeather 7 frameworks in Fig. 5 and sidewall 4 is connected as a single entity, an end face of the cavity interlayer 8 between the first midfeather 5 and outer wall 1 is provided with flush joint groove 13, two sides are provided with latasuture groove 14, in work progress, insert plate seam heat preservation strip in latasuture groove peace slot, can solve an insulation difficult problem of building seam by laying bricks or stones effectively, at the external surface of outer wall 1, decorative layer 12 is set, and can realize heat preservation decoration integrative.

Embodiment bis-:

As shown in Figure 9, a kind of netted heat insulation building block of two-layer midfeather is provided, between the first midfeather 20 and the second midfeather 21, only by a root post 24, be connected, form " work " character form structure, " work " character form structure is separated into two sections by sidewall, lateral wall 22 near outer wall, inside wall 23 near inwall, the first midfeather 20 is connected by lateral wall 22 with the two ends of outer wall 18, between two layers of walls, form cavity interlayer 25, the second midfeather 21 is connected by inside wall 23 with the two ends of inwall 19, between two layers of walls, form cavity interlayer 26, external surface at outer wall 1 sets gradually external thermal insulation 15 and topping 16, in external thermal insulation, be provided with and connect pin 17.

Form the beam of midfeather, sidewall or/and the sectional area size of post requires design according to the compressive strength of heat insulation building block, compressive strength requires higher, and sectional area design is larger.

Above-described embodiment is as better embodiment of the present utility model; describe technical conceive of the present utility model and essential implementation in detail; not that protection domain of the present utility model is limited; all any simple modification of doing according to the utility model Spirit Essence and equivalent structure transformation or modification, within all should being encompassed in protection domain of the present utility model.

Claims

1. netted heat insulation building block, comprise outer wall, inwall and sidewall, one deck midfeather is at least set between outer wall and inwall, the two ends of midfeather are connected with sidewall, it is characterized in that, between described midfeather and outer wall, inwall, form cavity interlayer, described midfeather is by beam or/and the hollow frame structure that post and sidewall surround.

2. netted heat insulation building block according to claim 1, it is characterized in that, two-layer above midfeather is set between described outer wall and inwall, between at least one pair of adjacent midfeather, only by a root post, connect, form " work " font, described " work " character form structure is separated into two sections by sidewall.

3. netted heat insulation building block according to claim 2, it is characterized in that, three layers of midfeather are set between described outer wall and inwall, from being followed successively by outside to inside the first midfeather, the second midfeather and the 3rd midfeather, be only connected by a root post between the first midfeather and the second midfeather, form " work " character form structure, described " work " character form structure is separated into two sections by sidewall, and the second midfeather is connected by sidewall with the two ends of the 3rd midfeather, forms cavity interlayer between two layers of walls.

4. according to the netted heat insulation building block described in claim 1,2 or 3, it is characterized in that, described sidewall is by beam or/and the hollow frame structure that the post system of enclosing forms.

5. according to the netted heat insulation building block described in claim 1,2 or 3, it is characterized in that, in the framework of described midfeather, fill thermal insulation medium.

6. according to the netted heat insulation building block described in claim 1,2 or 3, it is characterized in that, in described cavity interlayer, fill thermal insulation medium.

7. netted heat insulation building block according to claim 4, is characterized in that, fills thermal insulation medium in the framework of described sidewall.

8. netted heat insulation building block according to claim 3, is characterized in that, an end face of the cavity interlayer between described the first midfeather and outer wall is provided with flush joint groove, and two sides are provided with latasuture groove.

9. according to the netted heat insulation building block described in claim 1,2,3 or 8, it is characterized in that, the external surface of described outer wall is provided with decorative layer.

10. according to the netted heat insulation building block described in claim 1,2 or 3, it is characterized in that, the external surface of described outer wall is provided with insulation layer and topping successively.