CN115748956A - Composite heat-insulation plate, heat-insulation structure wall and structure wall heat-insulation system - Google Patents

Abstract

The invention discloses a composite heat-insulating board, a heat-insulating structure wall and a heat-insulating system of the structure wall, wherein the composite heat-insulating board comprises a back board, surface materials, vertical clamping pieces and transverse clamping pieces, a plurality of surface materials are fixedly arranged on the front surface of the back board, vertical clamping grooves are respectively formed in the left side surface and the right side surface of each surface material, a vertical gap is reserved between every two adjacent transverse surface materials, the vertical clamping pieces are arranged in the vertical gaps, two side parts of each vertical clamping piece are respectively inserted into the vertical clamping grooves, a transverse gap is reserved between every two adjacent arbitrary vertical surface materials, the upper end surface and the lower end surface of each surface material are respectively provided with the transverse clamping grooves, the transverse clamping pieces are arranged in the transverse gaps, the two side parts of each transverse clamping piece are respectively inserted into the transverse clamping grooves, a through groove is vertically formed in the back surface of each surface material, each vertical clamping piece is provided with a through hole, and the through grooves are communicated with the through holes to enable the composite heat-insulating board to have a plurality of ventilation and drainage structures. This application is through setting up the drainage structure of ventilating, realizes solving fracture, hollowing, the problem that drops that waterproof failure arouses from constructing.

Description

Composite heat-insulation plate, heat-insulation structure wall and structure wall heat-insulation system

Technical Field

The application relates to the technical field of external wall insulation, in particular to a composite insulation board, an insulation structure wall and a structure wall insulation system.

Background

In the prior art, the external wall insulation has four pain points which are respectively: cracking, hollowing and falling off; heat preservation but no flame retardance; the flame retardant can not meet the requirements of energy conservation and heat preservation of buildings; flame-retardant and heat-preservation without decoration and durability functions.

The traditional decoration heat preservation board is processed into a massive decoration heat preservation integrated board through factory composite decoration and heat preservation materials, and the traditional decoration heat preservation board is connected with a building structure wall by means of bonding, hanging pieces, anchoring and splicing and gluing during construction, and is deformed by structure and temperature in a synergic manner. The bonding, hanging and anchoring processes need to be completed on site, a large amount of field operation and waterproof failure are main reasons of cracking, hollowing and falling, the use side effect is large, and the installation operation is extremely inconvenient. The heat insulation is over concerned, the heat conductivity coefficient of the material is reduced, the decoration and heat insulation integrated plate cannot be unified on two indexes of flame retardance and heat insulation, and the condition that a large number of building external walls are in fire disasters is caused.

The thermal conductivity coefficient (key index of thermal insulation) of the thermal insulation material has contradictory relation with the strength, and the material with low thermal conductivity coefficient is often low in strength, so that decorative materials with good durability (such as pottery clay bricks and stone materials) cannot be effectively combined with the thermal insulation material, and the bonding strength is low. The transfer process damages the surface of the plane material and the via hole, and the hidden waterproof danger is large.

Therefore, the traditional decorative heat-insulation board has the following defects;

1. the traditional composite decoration heat insulation integrated plate does not have a drainage and ventilation structure, and the problems of cracking, hollowing and falling off easily occur after the waterproof failure of the material.

2. The existing construction method needs a large number of installation operation procedures on site, the site operation depends on mature workers for standard operation, the engineering project has large volume and large area, the manual operation can not realize high quality control, and the quality failure causes falling, hollowing and cracking of the decorative heat-insulating integrated plate after the decorative heat-insulating integrated plate is put on the wall, so that safety accidents occur;

3. the regions of China are vast, the climates of the south and the north are different, and the external wall heat insulation structure is beneficial to building energy conservation in summer and is suitable for the regions in the south. The external wall is required to pay excessive attention to the heat insulation performance in the aspect of building energy conservation, so that the contradiction between the heat insulation and the flame retardance of the material is caused, and the fire of the external wall frequently occurs;

4. materials with low thermal conductivity tend to have low strength, resulting in low bonding strength between the face material and the insulation substrate; the surface material surface and the via hole can be damaged by adopting the switching process, and the waterproof hidden trouble is additionally generated.

5. Traditional compound decoration heat preservation intergral template is mostly the bold (600mm 800mm) structure, for adaptation structural deformation, temperature deformation need beat sealed glue at the piece and handle, sealed deformability is good, but the durability is poor, can lead to outer wall heat preservation, waterproof inefficacy after sealed glue is ageing, and then cause the heated board to drop.

In addition, the conventional building energy conservation finds a technical scheme for solving the problems from the aspect of reducing the heat conductivity coefficient of the heat insulation material or increasing the thickness of the wall body, and is not economical and feasible.

Disclosure of Invention

In view of this, the application provides a composite insulation board, sets up the drainage structure of ventilating, solves the wall body heat preservation problem and prevents the problem of waterproof inefficacy from reducing the inside and outside difference in temperature of wall body, has preferred economic value.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a composite insulation board, includes backplate, plane materiel, vertical fastener and horizontal fastener, the fixed subsides in front of backplate are equipped with the polylith plane materiel, wherein, vertical draw-in groove has been seted up respectively to the side about the plane materiel, all leaves between arbitrary horizontal adjacent two plane materiel to be equipped with vertical gap, vertical fastener is arranged in vertical gap, and the both sides portion of vertical fastener inserts respectively and locates in the corresponding vertical draw-in groove, and arbitrary vertical adjacent two plane materiel level dislocation sets and between leave and be equipped with horizontal gap, horizontal draw-in groove has been seted up respectively to the upper and lower terminal surface of plane materiel, horizontal fastener is arranged in horizontal gap, and the both sides portion of horizontal fastener inserts respectively and locates in the corresponding horizontal draw-in groove, the back of plane materiel is vertical has seted up logical groove, vertical fastener is equipped with the via hole, it makes composite insulation board have many drainage structures of ventilating with the via hole intercommunication to lead to the groove.

To better achieve the above object, optionally, the through groove is formed on the center line of the back surface of the face material.

Optionally, the upper part and the lower part of one side of the back plate are provided with convex parts at intervals, the upper part and the lower part of the other side of the back plate are provided with concave parts at intervals, and two transversely adjacent back plates are inserted into the concave parts through the convex parts and are connected in a matched manner.

Optionally, the upper end surfaces of the back plates are provided with upper tongues and grooves, the lower end surfaces of the back plates are provided with lower tongues and grooves, and two vertically adjacent back plates are connected with the lower tongues and grooves in a matched manner through the upper tongues and grooves.

Optionally, the vertical clamping piece and/or the horizontal clamping piece are provided with a plurality of through holes for penetrating the fixing piece.

Optionally, the horizontal gap and the vertical gap are filled with gap filling materials covering the vertical clamping piece and the horizontal clamping piece.

Optionally, the vertical clamping piece and the horizontal clamping piece are both rust-proof metal pieces.

Optionally, the back plate further comprises a keel, and the keel is connected with the back plate through a plurality of fixing pieces penetrating through the through holes.

The application also discloses insulation construction wall, including structure wall body, fossil fragments and one of the aforesaid compound insulation board, structure wall body pre-buried has fossil fragments, and compound insulation board is fixed on fossil fragments through passing fenestrate mounting.

The application still discloses a structure wall insulation system, including vent line and above-mentioned insulation construction wall, arrange vent line in structure wall body peripheral underground or waters, vent line is close to the one end of structure wall body for the air conditioning delivery outlet, vent line keeps away from the one end of structure wall body and is air inlet, is located structure wall body bottommost composite insulation board's inlet port and air conditioning delivery outlet intercommunication, reserves the venthole at structure wall body top or windowsill top position.

The beneficial effect of this application:

according to the composite insulation board, the through grooves are preset and the through holes are arranged, and the through holes are communicated with the through grooves, so that the insulation board can have a multi-channel drainage and ventilation structure, the problems of cracking, hollowing and falling caused by water failure can be solved structurally, meanwhile, the field construction procedures are reduced, and the durability of a seam splicing material is improved; in addition, the drainage and ventilation structure can be used as a pipeline for ventilation and water circulation of other devices to realize different functions, for example, the drainage and ventilation structure is matched with an active air supply system to neutralize the external temperature and the external wall temperature, reduce the temperature difference between the inner side and the outer side of the external wall, improve the thermal resistance efficiency of the external wall and realize the purpose of building energy conservation.

The utility model provides a structure wall heat preservation system, sunshine radiant heating plane materiel, plane materiel heat conduction make ventilate the air intensification that leads to the water structure, and formation heat air rising trend and air flow, the air upflow can make during underground air conditioning gets into the drainage structure of ventilating simultaneously, further reaches the effect of neutralization outside high temperature, forms the effect that the nature is thermal-insulated. Furthermore, cold air is introduced into the ventilation pipeline, so that the neutralization effect can be further improved.

Drawings

Fig. 1 is a schematic perspective view of a composite insulation board in embodiment 1 of the present application;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a side view of FIG. 1;

fig. 4 is a schematic structural diagram (side view) of a composite insulation board in embodiment 2 of the present application;

FIG. 5 is a schematic structural view (side view) of a thermal insulation wall body in embodiment 3 of the present application;

FIG. 6 is a schematic structural view (side view) of the thermal insulation wall according to embodiment 4 of the present application;

fig. 7 is a schematic structural view of a structural wall insulation system according to example 5 of the present application.

The structure comprises a back plate 10, a convex part 11, a notch 12, an upper rabbet 13, a lower rabbet 14, a surface material 20, a vertical clamping groove 21, a vertical gap 22, a horizontal clamping groove 23, a horizontal gap 24, a through groove 25, a caulking material 26, a vertical clamping piece 30, a horizontal clamping piece 40, a fixing piece 50, a keel 60, a structural wall 70 and a ventilation pipeline 80.

Detailed Description

The technical solutions of the present application are described in detail below with reference to the accompanying drawings and specific embodiments. In which like parts are designated by like reference numerals.

Example 1

Referring to fig. 1 to 3, a composite insulation board includes a back plate 10, a surface material 20, vertical fasteners 30 and horizontal fasteners 40.

As shown in fig. 1, a plurality of surface materials 20 are fixedly attached to the front surface of the back plate 10, specifically, the surface materials 20 are fixed to the back plate 10 through an adhesive, the surface materials 20 are preferably ceramic bricks or stone materials, vertical clamping grooves 21 are respectively formed in the left side surface and the right side surface of each surface material 20, a vertical gap 22 is reserved between any two transversely adjacent surface materials 20, each vertical gap 22 is provided with a vertical clamping piece 30, and two side portions of each vertical clamping piece 30 are respectively inserted into the corresponding vertical clamping grooves 21, so that any two transversely adjacent surface materials 20 are transversely clamped with each other;

any two vertically adjacent plane materiel 20 are horizontally staggered and a transverse gap 24 is left between the two vertically adjacent plane materiel 20, the upper end surface and the lower end surface of the plane materiel 20 are respectively provided with a transverse clamping groove 23, each transverse gap 24 is provided with a transverse clamping piece 40, and two side parts of each transverse clamping piece 40 are respectively inserted into the corresponding transverse clamping grooves 23, so that any two vertically adjacent plane materiel 20 are vertically clamped with each other;

preferably, the vertical clamping piece 30 and the horizontal clamping piece 40 are both metal pieces, preferably stainless steel metal pieces or aluminum alloy metal pieces, wherein the aluminum alloy metal pieces are stable in structure, high in strength and low in cost.

The back of the surface material 20 is vertically provided with a through groove 25, the vertical clamping piece 30 is provided with a through hole, and the through groove 25 is communicated with the through hole to enable the composite heat-insulation board to have a multi-channel ventilation and drainage structure.

The utility model provides a composite insulation board, predetermine logical groove 25 and set up the via hole, via hole and logical groove 25 intercommunication, can make heated board self have the multichannel drainage structure of ventilating, realize from the fracture that structural solution water failure arouses, the hollowing, the problem of droing, reduce the site operation process simultaneously, improve the durability of piece material, on the other hand drainage structure of ventilating can regard as the pipeline of leading to water of ventilating of other devices, realize different functions, and is concrete, drainage structure of ventilating and the cooperation of initiative air feed system, make outside temperature and outer wall temperature neutralization, reduce the difference in temperature of outer wall inside and outside, improve the thermal resistance efficiency of outer wall, realize the purpose that the building is energy-conserving.

In an alternative embodiment of the present application, the through slot 25 is formed on the center line of the back surface of the face stock 20, i.e. the through slot 25 passes through the center of the back surface of the face stock 20, which facilitates the communication between the through slot 25 and the via hole, and at the same time, makes the arrangement of the face stock 20 more attractive.

In an alternative embodiment of the present application, one side portion of each back panel 10 is provided with a protrusion 11 at an upper and lower interval, the other side portion of each back panel 10 is provided with a notch 12 at an upper and lower interval, two back panels 10 adjacent in the transverse direction are inserted into and matched with the notches 12 through the protrusions 11, preferably, the protrusions 11 and the notches 12 are both in a square structure, a joint portion between a front side of each protrusion 11 and a side wall is a round corner, so that the two back panels 10 adjacent in the vertical direction can be conveniently and quickly inserted into each other, an upper tongue-and-groove 13 is provided on an upper end surface of each back panel 10, a lower tongue-and-groove 14 is provided on a lower end surface of each back panel 10, two back panels 10 adjacent in the vertical direction are matched and connected with the lower tongue-and-groove 14 through the upper tongue-and-grooves 13, so that the back panels 10 arranged in the upper and lower tongue-grooves 14 can be conveniently butted with each other, thereby increasing the integrity of the plurality of back panels 10.

In an optional embodiment of the present application, the vertical fasteners 30 and/or the horizontal fasteners 40 are provided with a plurality of through holes for passing through the fixing members 50, and the fixing members 50 are preferably rivets, self-tapping screws and anchors, so that the composite insulation board can be fixed on the embedded or externally-mounted keel of the structural wall by passing through the fixing members 50 with the through holes.

In an alternative embodiment of the present application, the horizontal slits 24 and the vertical slits 22 are filled with a gap filling material 26 covering the vertical snaps 30 and the horizontal snaps 40, and the gap filling material 26 is an inorganic expansion gap filling material which can absorb the deformation stress of the face material 20 and solve the contradiction between the durability of the edge filling material and the deformation of the face material 20.

Example 2

As shown in fig. 4, the present application provides a composite insulation board based on embodiment 1, which includes a keel 60, the keel 60 is connected to the back plate 10 through a plurality of fixing members 50 penetrating through the through holes, the fixing members 50 are preferably rivets, the composite insulation board and the keel 60 of the structure are an integrated structure, and are simultaneously installed on a structural wall.

Example 3

As shown in fig. 5, the present embodiment provides an insulation structural wall based on embodiment 1, including a structural wall 70 and a keel 60, where the composite insulation board of embodiment 1 is embedded with the keel 60 in the structural wall 70, and the composite insulation board is fixed on the keel 60 through a fixing member 50 penetrating through a through hole.

Example 4

As shown in fig. 6, in this embodiment, an insulation structural wall is provided based on embodiment 1, and the composite insulation board is directly fixed on a structural wall 70 through an adhesive and a fixing member 50.

Example 5

As shown in fig. 7, a thermal insulation system for a structural wall includes an air vent 80 and the thermal insulation structural wall of embodiment 4, the air vent 80 is arranged in the underground or water area at the periphery of the structural wall 70, one end of the air vent 80 close to the structural wall 70 is an air outlet, one end of the air vent 80 away from the structural wall 70 is an air inlet, an air inlet of the composite thermal insulation board at the bottommost of the structural wall 70 is communicated with the air outlet, and an air outlet is reserved at the top of the structural wall 70 or at the top of a windowsill.

The structural wall heat preservation system comprises a surface material 20 heated by solar radiation, wherein the surface material 20 conducts heat to enable air in the ventilation and water-passing structure to be heated, the rising trend of the heat air and the air flow are formed, meanwhile, the air flows upwards to enable underground cold air to enter the ventilation and water-discharging structure, the effect of neutralizing high temperature outside is further achieved, and the natural heat insulation effect is formed. Furthermore, cold air is introduced into the ventilation pipeline 80, so that the neutralization effect can be further improved.

The installation method of the structure wall heat insulation system comprises the following steps:

s10, prefabricating the back plate 10, the surface material 20, the vertical clamping pieces 30 and the transverse clamping pieces 40 into a whole in a factory;

wherein, S10 comprises the following specific steps:

s11, cutting the whole cement board or glass magnesium board into a back board 10 with a designed shape and size, wherein one end of the back board 10 is provided with a convex end, and the other end is provided with a notch 12;

s12, fixing the plane materiel 20 with the transverse clamping grooves 23 and the vertical clamping grooves 21 on the back plate 10 through an adhesive;

s13, inserting vertical clamping strips into the vertical clamping grooves 21 between the plane materials 20, and inserting transverse clamping strips into the transverse clamping grooves 23 between the plane materials 20 to form the heat preservation plate body.

And S20, fixing the prefabricated structure in the S10 on a keel 60 of a structural wall 70 through a fixing piece 50 penetrating through the through hole, and filling the gap where the fixing piece 50 is located with the caulking material 26 to be flush with the front surface of the surface material 20.

S30, arranging an air pipeline 80 in the underground or water area at the periphery of the structural wall 70, wherein one end, close to the structural wall 70, of the air pipeline 80 is a cold air output port, one end, far away from the structural wall 70, of the air pipeline 80 is an air inlet, and a part of drainage and ventilation structure of the composite insulation board at the bottommost part of the structural wall 70 is communicated with the cold air output port;

specifically, the ventilation line 80 is provided at a position having a large temperature difference from the outside air, for example, below 0.5 below the ground.

S40, reserving air outlet holes at the top of the structural wall body 70 or the top of the windowsill.

In the above, the technical solutions of the present application are introduced in detail with reference to specific embodiments, and the described specific embodiments are used to help understanding the idea of the present application. Those skilled in the art should also appreciate that they can make various changes, substitutions and alterations herein without departing from the scope of the present application as defined by the appended claims.

Claims (10)

1. A composite insulation board is characterized in that: including backplate (10), plane materiel (20), vertical fastener (30) and horizontal fastener (40), the fixed subsides in front of backplate (10) are equipped with polylith plane materiel (20), wherein, vertical draw-in groove (21) have been seted up respectively to the side about plane materiel (20), all leave between arbitrary horizontal adjacent two plane materiel (20) and be equipped with vertical gap (22), vertical fastener (30) are arranged in vertical gap (22), and the both sides portion of vertical fastener (30) is inserted respectively and is located corresponding vertical draw-in groove (21), and arbitrary vertical adjacent two plane materiel (20) horizontal dislocation set just between leave and be equipped with horizontal gap (24), horizontal draw-in groove (23) have been seted up respectively to the upper and lower terminal surface of plane materiel (20), horizontal fastener (40) are arranged in horizontal gap (24), and the both sides portion of horizontal fastener (40) is inserted respectively and is located corresponding horizontal draw-in groove (23), the back vertical fastener (20) has vertically seted up logical groove (25) of having seted up, vertical fastener (30) are equipped with the via hole, it has many drainage structures to lead to logical groove (25) and lead to the hole intercommunication messenger composite insulation board has.

2. Composite thermal insulation board according to claim 1, characterized in that the through slot (25) opens on the median line of the back face of the facer (20).

3. The composite heat-insulation board according to claim 1, wherein one side part of the back board (10) is provided with convex parts (11) at intervals up and down, the other side part of the back board (10) is provided with concave parts (12) at intervals up and down, and two transversely adjacent back boards (10) are connected with the concave parts (12) in an inserting and matching manner through the convex parts (11).

4. The composite heat insulation board according to claim 1, wherein the upper end surfaces of the back boards (10) are provided with upper grooves and tongues (13), the lower end surfaces of the back boards (10) are provided with lower grooves and tongues (14), and two vertically adjacent back boards (10) are connected with the lower grooves and tongues (14) in a matched manner through the upper grooves and tongues (13).

5. The composite insulation board according to claim 1, wherein the vertical clamping pieces (30) and/or the horizontal clamping pieces (40) are provided with a plurality of through holes for penetrating the fixing pieces (50).

6. The composite insulation board according to claim 1, wherein the horizontal slits (24) and the vertical slits (22) are filled with a caulking material (26) covering the vertical snaps (30) and the horizontal snaps (40).

7. The composite insulation board according to claim 1, wherein the vertical clips (30) and the transverse clips (40) are rust-proof metal pieces.

8. A composite thermal insulation board according to claim 1, further comprising a keel (60), said keel (60) being connected to the back sheet (10) by a plurality of fasteners (50) passing through the perforations.

9. An insulation structural wall, comprising a structural wall body (70), a keel (60) and the composite insulation board of any one of claims 1 to 7, wherein the keel (60) is embedded in the structural wall body (70), and the composite insulation board is fixed on the keel (60) through a fixing part (50) penetrating through a through hole.

10. The utility model provides a structure wall heat preservation system which characterized in that: the heat-insulation structural wall comprises a ventilation pipeline (80) and the heat-insulation structural wall as claimed in claim 8, wherein the ventilation pipeline (80) is arranged underground or in a water area at the periphery of the structural wall (70), one end, close to the structural wall (70), of the ventilation pipeline (80) is a cold air outlet, one end, far away from the structural wall (70), of the ventilation pipeline (80) is an air inlet, an air inlet hole in the bottommost composite heat-insulation plate of the structural wall (70) is communicated with the cold air outlet, and an air outlet hole is reserved in the top of the structural wall (70) or in the top of a windowsill.

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