CN211172508U

CN211172508U - Novel composite heat-insulating wall structure

Info

Publication number: CN211172508U
Application number: CN201921880359.7U
Authority: CN
Inventors: 朱少军
Original assignee: Shenzhen Zhongding Green Technology Co ltd
Current assignee: Shenzhen Zhongding Green Technology Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-08-04
Anticipated expiration: 2029-10-31

Abstract

The utility model belongs to the technical field of composite heat-insulating wall bodies, and discloses a novel composite heat-insulating wall body structure, which comprises a base layer, the side wall of the base layer is provided with an insulation board, one side of the insulation board far away from the base layer is connected with a carbon fiber layer, a refractory clay layer is arranged on one side of the carbon fiber layer away from the heat insulation board, a mortar layer is connected on one side of the refractory clay layer away from the carbon fiber layer, the side of the mortar layer far away from the fireproof clay layer is provided with glass fiber gridding cloth, a longitudinal iron wire frame and a transverse iron wire frame are fixed between the outer walls of the base layer and the glass fiber gridding cloth, the utility model is provided with a clamping groove and a clamping strip which are mutually meshed, the clearance between the clamping groove and the clamping strip is reduced under the action of the sealing gasket, and simultaneously, the water can be guided through the through hole, thereby playing the waterproof effect of prevention of seepage, can improve the fire prevention temperature resistant effect of wall body greatly through carbon fiber layer and refractory clay layer mutually supporting.

Description

Novel composite heat-insulating wall structure

Technical Field

The utility model belongs to the technical field of compound incubation wall body, concretely relates to novel compound incubation wall body structure.

Background

The composite heat-insulating wall body is formed by combining a base layer and an external heat-insulating system, various novel wall body materials continuously appear in recent years, the materials mainly comprise gypsum, cement light partition boards, steel plates, steel wire mesh frame foam boards, sintered porous bricks, novel partition boards and the like, and the composite heat-insulating wall body is an efficient energy-saving housing system, is simple and convenient to construct and low in cost.

In the chinese patent of patent No. CN201520885793.X, a novel compound incubation wall structure is disclosed, the device is through the thermal insulation performance of installation insulation material in order to strengthen the wall body between two concrete basic units, but the water-fast of wall body when in-service use, fire resistance is not good, the inside easy intaking of wall body is affected damp, high temperature resistant fire behavior is poor, thereby influence building wall's use, in addition, this patent is through putting into the cushion between outer reinforcing bar net piece and insulation material layer, in order to ensure that the distance does not change between the two, nevertheless fixed effect is relatively poor when in-service use, outer reinforcing bar net piece easily takes place to remove and leads to that the connection structure between insulation material layer and the concrete basic unit is unstable, thereby the influence is pour the shaping.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel compound incubation wall structure to the water-fast, the fire resistance of the wall body of proposing in solving above-mentioned background art is not good, and the unstable problem of connection structure between insulation material layer and the concrete basic unit.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel composite heat preservation wall structure, includes the basic unit, the heated board is installed to the lateral wall of basic unit, one side that the basic unit was kept away from to the heated board is connected with the carbon fiber layer, the carbon fiber layer is kept away from one side of heated board and is installed fire-resistant muck layer, one side that the carbon fiber layer was kept away from to fire-resistant muck layer is connected with the mortar layer, the fine net check cloth of glass is installed to one side that fire-resistant muck layer was kept away from on the mortar layer, all be fixed with vertical iron wire frame and horizontal iron wire frame between the outer wall of basic unit and glass fiber net check cloth, and vertical iron wire frame is located the top of horizontal iron wire frame, the draw-in groove has been seted up to the lateral wall of basic unit, and the inside of.

Preferably, the base course just is located the intersection of vertical iron wire frame and horizontal iron wire frame with the top on mortar layer and installs clamping screw, clamping screw's top is connected with the swivel nut, and clamping screw's outer wall cover is equipped with the spring, annular shell fragment is installed to the bottom of spring position in clamping screw's outer wall, and the top of spring is connected with the swivel nut.

Preferably, the fixing nails penetrate through the glass fiber gridding cloth, and the glass fiber gridding cloth is connected with the mortar layer through the fixing nails.

Preferably, the outer wall of the fixing screw rod and the inner wall of the screw sleeve are both provided with spiral threads in opposite directions, and the diameter of the outer wall of the fixing screw rod is the same as that of the inner wall of the screw sleeve.

Preferably, a waterproof coating is installed on one side, away from the heat insulation board, of the base layer, and an anti-slip groove is formed in the outer wall of the sealing gasket.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a draw-in groove and the mutual interlock of card strip to reduce the draw-in groove and the clearance between the card strip under the effect of sealed pad, can guide moisture through the through-hole simultaneously, thereby play the waterproof effect of prevention of seepage, mutually support through carbon fiber layer and refractory clay layer and can improve the fire prevention temperature resistant effect of wall body greatly.

(2) The utility model discloses a rotatory swivel nut makes the spring of its bottom drive annular shell fragment and moves down, when annular shell fragment supports unable removal on vertical iron wire frame, makes it have decurrent trend of motion all the time under the elastic action of spring to make annular shell fragment can support tight vertical iron wire frame all the time, and then make the iron mesh of vertical iron wire frame and horizontal iron wire frame formation firmly fix overall structure.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the screw sleeve of the present invention when connected with the fixing screw;

FIG. 3 is an enlarged view of portion A of FIG. 1;

in the figure: 1-clamping strip, 2-sealing pad, 3-clamping groove, 4-through hole, 5-base layer, 6-longitudinal iron wire frame, 7-transverse iron wire frame, 8-waterproof coating, 9-heat insulation board, 10-carbon fiber layer, 11-fireproof clay layer, 12-mortar layer, 13-screw sleeve, 14-fixing screw rod, 15-glass fiber mesh cloth, 16-fixing nail, 17-spring and 18-annular elastic sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a novel composite heat-insulating wall structure comprises a base layer 5, a heat-insulating plate 9 is installed on the side wall of the base layer 5, a carbon fiber layer 10 is connected to one side of the heat-insulating plate 9, a fire-resistant clay layer 11 is installed on one side of the carbon fiber layer 10, which is far away from the heat-insulating plate 9, a mortar layer 12 is connected to one side of the fire-resistant clay layer 11, a glass fiber grid cloth 15 is installed on one side of the mortar layer 12, which is far away from the fire-resistant clay layer 11, the glass fiber grid cloth 15 is woven by medium-alkali or alkali-free glass fiber yarns and coated by alkali-resistant high-molecular emulsion to improve the alkali resistance and tensile strength of the mortar layer 12, a longitudinal iron wire frame 6 and a transverse iron wire frame 7 are fixed between the outer walls of the base layer 5 and the glass fiber grid cloth 15, the longitudinal iron wire frame 6 is positioned above the transverse iron wire frame 7, a clamping groove 3 is formed, when a small amount of moisture gets into the wall body, can guide moisture through-hole 4, prevent that moisture from permeating inside, the lateral wall of heated board 9 is fixed with 3 assorted card strips 1 of draw-in groove, sealed pad 2 is installed to the inner wall of draw-in groove 3, through the interlock of draw-in groove 3 and card strip 1 each other, and reduce the clearance between draw-in groove 3 and the card strip 1 under the effect of sealed pad 2, thereby make basic unit 5 and heated board 9 zonulae occludens, play the waterproof effect of prevention of seepage, simultaneously carbon fiber layer 10 is by the high strength that the carbon content is more than 95%, high modulus fiber material makes, have superstrong corrosion-resistant, high temperature resistant effect, can improve the fire prevention temperature resistant effect of wall body greatly with refractory clay layer 11 mutually supporting, thereby wall structure's practicality has been improved.

In order to prevent the longitudinal iron wire frame 6 and the transverse iron wire frame 7 from moving and affecting the fixation of the whole structure, in this embodiment, preferably, a fixing screw 14 is installed at the top of the base layer 5 and the mortar layer 12 and at the intersection of the longitudinal iron wire frame 6 and the transverse iron wire frame 7, a threaded sleeve 13 is connected to the top end of the fixing screw 14, a spring 17 is sleeved on the outer wall of the fixing screw 14, an annular elastic sheet 18 is installed at the bottom end of the spring 17 and at the outer wall of the fixing screw 14, the threaded sleeve 13 is rotated to move downwards along the fixing screw 14, then the spring 17 at the bottom of the threaded sleeve 13 drives the annular elastic sheet 18 to move downwards, when the annular elastic sheet 18 abuts against the longitudinal iron wire frame 6 and cannot move, the annular elastic sheet 18 always has a downward movement tendency under the elastic action of the spring 17, so that the annular elastic sheet 18 can always abut against the longitudinal iron wire frame 6, and further an iron net formed by the longitudinal iron wire frame 6 and the, the stability of the structure is improved, and the top end of the spring 17 is connected with the screw sleeve 13.

In order to increase the firmness of the glass fiber grid cloth 15, in this embodiment, preferably, fixing nails 16 penetrate through the inside of the glass fiber grid cloth 15, the fixing nails 16 play a role in fixing the glass fiber grid cloth 15, and the glass fiber grid cloth 15 is connected with the mortar layer 12 through the fixing nails 16.

In order to facilitate the movement of the threaded sleeve 13, in this embodiment, preferably, the outer wall of the fixing screw 14 and the inner wall of the threaded sleeve 13 are both provided with helical threads in opposite directions, and the diameter of the outer wall of the fixing screw 14 is the same as that of the inner wall of the threaded sleeve 13.

In order to prevent the base layer 5 from being affected with damp, in the embodiment, preferably, the waterproof coating 8 is installed on one side of the base layer 5 away from the heat insulation board 9, and the outer wall of the sealing gasket 2 is provided with the anti-slip groove.

The utility model discloses a theory of operation and use flow: when the utility model is used, the clamping strip 1 on the side wall of the heat insulation board 9 is firstly aligned to the clamping groove 3, the clamping strip 1 is mutually occluded through the clamping groove 3, the gap between the clamping groove 3 and the clamping strip 1 is reduced under the action of the sealing gasket 2, thereby leading the base layer 5 and the insulation board 9 to be tightly connected and play the role of seepage control and water resistance, then greatly improving the fireproof and temperature resistant effects of the wall body through the mutual matching of the carbon fiber layer 10 and the fireproof clay layer 11 which are sequentially coated on the side wall of the insulation board 9, thereby improving the practicability of the wall structure, then coating the mortar layer 12, fixing the glass fiber gridding cloth 15 on the outer wall of the mortar layer 12 through the fixing nails 16, so as to improve the alkali resistance and tensile strength of the mortar layer 12, prevent the base layer 5 from being affected with moisture through the waterproof coating 8, when having a small amount of moisture to get into the wall body simultaneously, through-hole 4 can guide moisture, prevents that moisture from permeating inside.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel compound incubation wall structure which characterized in that: including the basic unit, the heated board is installed to the lateral wall of basic unit, one side that the basic unit was kept away from to the heated board is connected with the carbon fiber layer, the carbon fiber layer is kept away from one side of heated board and is installed fire-resistant clay layer, one side that the carbon fiber layer was kept away from to fire-resistant clay layer is connected with the mortar layer, the fine net check cloth of glass is installed to one side that fire-resistant clay layer was kept away from on the mortar layer, all be fixed with vertical iron wire frame and horizontal iron wire frame between the outer wall of basic unit and glass fiber net check cloth, and vertical iron wire frame is located the top of horizontal iron wire frame, the draw-in groove has been seted up to the lateral wall of basic unit, and the inside of basic unit is close to one.

2. The novel composite heat-insulating wall structure as claimed in claim 1, wherein: the base course just is located the intersection of vertical iron wire frame and horizontal iron wire frame with the top on mortar layer and installs clamping screw, clamping screw's top is connected with the swivel nut, and clamping screw's outer wall cover is equipped with the spring, annular shell fragment is installed to clamping screw's outer wall that the bottom of spring is located, and the top of spring is connected with the swivel nut.

3. The novel composite heat-insulating wall structure as claimed in claim 1, wherein: the fixing nails penetrate through the glass fiber gridding cloth, and the glass fiber gridding cloth is connected with the mortar layer through the fixing nails.

4. The novel composite heat-insulating wall structure as claimed in claim 2, wherein: spiral threads in opposite directions are arranged on the outer wall of the fixing screw rod and the inner wall of the screw sleeve, and the diameter of the outer wall of the fixing screw rod is the same as that of the inner wall of the screw sleeve.

5. The novel composite heat-insulating wall structure as claimed in claim 1, wherein: one side of the base layer, which is far away from the insulation board, is provided with a waterproof coating, and the outer wall of the sealing gasket is provided with an anti-skidding groove.