CN114562045A - Assembled building external wall insulation board - Google Patents
Assembled building external wall insulation board Download PDFInfo
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- CN114562045A CN114562045A CN202210177295.4A CN202210177295A CN114562045A CN 114562045 A CN114562045 A CN 114562045A CN 202210177295 A CN202210177295 A CN 202210177295A CN 114562045 A CN114562045 A CN 114562045A
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- China
- Prior art keywords
- layer
- rock wool
- wall
- pressure relief
- storage cavity
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- 238000009413 insulation Methods 0.000 title claims abstract description 47
- 239000007788 liquid Substances 0.000 claims abstract description 35
- 239000011490 mineral wool Substances 0.000 claims abstract description 32
- 238000007789 sealing Methods 0.000 claims description 57
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 40
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 20
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 20
- 239000001569 carbon dioxide Substances 0.000 claims description 20
- 239000011496 polyurethane foam Substances 0.000 claims description 20
- 239000000853 adhesive Substances 0.000 claims description 19
- 230000001070 adhesive effect Effects 0.000 claims description 19
- 239000002131 composite material Substances 0.000 claims description 17
- 239000003822 epoxy resin Substances 0.000 claims description 17
- 229920000647 polyepoxide Polymers 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 229920001971 elastomer Polymers 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 230000007774 longterm Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 19
- 239000012528 membrane Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001595 contractor effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
- A62C35/10—Containers destroyed or opened by flames or heat
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6801—Fillings therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/762—Exterior insulation of exterior walls
- E04B1/7625—Details of the adhesive connection of the insulation to the wall
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/762—Exterior insulation of exterior walls
- E04B1/7629—Details of the mechanical connection of the insulation to the wall
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/941—Building elements specially adapted therefor
- E04B1/942—Building elements specially adapted therefor slab-shaped
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Building Environments (AREA)
Abstract
The invention discloses an assembled building external wall insulation board, which comprises: the rock wool outer layer is fixedly provided with a middle layer on the inner layer, the outer side of the rock wool outer layer is attached to a wall body, and storage cavities are fixedly embedded in the four corners of the rock wool outer layer and the middle layer; further comprising: the outer thin catheter and the inner thin catheter are fixedly connected to the outer wall of the storage cavity; the push plate is movably arranged on the front side of the interior of the storage cavity, a liquid bag is fixed in the storage cavity, and a hollow hose is fixed in the middle of the liquid bag; the connecting sleeve is embedded in the rock wool outer layer and is fixedly connected with the middle part of the back of the storage cavity; and the pressure relief cavity is embedded in the middle of the rock wool outer layer and the middle layer. This assembly type structure external wall insulation board, the location between improvement wall body that can be very big and heated board and the adjacent heated board when the installation is stable, the deformation inflation of heated board local positioning can not take place when long-term the use, and the heat insulating ability that improves its use has interim fire extinguishing effect simultaneously.
Description
Technical Field
The invention relates to the technical field of building engineering, in particular to an assembled building outer wall insulation board.
Background
The heated board is the heat preservation component in the current assembly type building engineering, through the erection joint location of heated board for the whole heat preservation efficiency of wall body improves, and the heat exchange performance of the inside and outside both sides of wall body extremely reduces when using, thereby effectively avoids the temperature loss in the indoor environment, causes the indoor temperature to run off, and it is extravagant to cause the consumption that leads to the energy.
However, the existing building external wall insulation board has the following problems when in use:
the simple structure of heated board, when installing the location, the location unstability of local position easily appears for installation between heated board and wall body and the adjacent heated board is not hard up, because of the thermal expansion and contraction effect stick up the limit and swell the phenomenon that local position appears when using for a long time, leads to the whitewashed decorations of wall body to damage, and thermal insulation performance is low, easily appears the heat preservation influence and the function damage under the external factor.
Aiming at the problems, innovative design is urgently needed on the basis of the original building external wall insulation board.
Disclosure of Invention
The invention aims to provide an assembled building external wall insulation board, which aims to solve the problems that the existing building external wall insulation board provided by the background technology is simple in structure, positioning instability of a local position is easy to occur during installation and positioning, so that the installation among the insulation board, a wall body and an adjacent insulation board is loose, the phenomena of edge warping and bulging of the local position are caused by expansion and contraction of cold during long-term use, so that whitewash of the wall body is damaged, the insulation performance is low, and insulation influence and function damage under external factors are easy to occur.
In order to achieve the purpose, the invention provides the following technical scheme: an assembled building exterior wall insulation panel comprising:
the rock wool outer layer is fixedly provided with a middle layer on the inner layer, the outer side of the rock wool outer layer is attached to a wall body, and storage cavities are fixedly embedded in the four corners of the rock wool outer layer and the middle layer;
further comprising:
the outer thin guide pipe and the inner thin guide pipe are fixedly connected to the outer wall of the storage cavity and are respectively embedded into the outer edge and the middle position of the inner part of the outer layer of the rock wool;
the push plate is movably arranged on the front side of the interior of the storage cavity, a liquid bag is fixed in the storage cavity, a hollow hose is fixed in the middle of the liquid bag, two ends of the hollow hose are fixedly connected with the push plate and the inner wall of the storage cavity respectively, the liquid bag is communicated with the outer thin catheter and the inner thin catheter, and a modified composite epoxy resin structural adhesive is arranged in the liquid bag;
the connecting sleeve is embedded in the rock wool outer layer and fixedly connected with the middle part of the back surface of the storage cavity, a positioning bolt penetrates through the connecting sleeve and the inner part of the hollow hose, and a soft sleeve penetrating through the outer wall of the positioning bolt is arranged on the inner wall of one end, close to the connecting sleeve, of the hollow hose;
the pressure relief cavity is installed at the middle parts of the outer layer and the middle layer of the rock wool in an embedded mode, the pressure relief cavity is communicated with the inside of the middle layer, and a pressure relief piece is movably installed inside the pressure relief cavity.
By adopting the technical scheme, the strength of the insulation board is improved, the positioning convenience is improved, the adhesion degree is more stable during installation, and the heat insulation performance is improved.
Preferably, the middle layer is composed of a sealing film, a polyurethane foam layer, an inner support net and a support framework part main body, the middle layer is fixedly connected with the rock wool outer layer, the polyurethane foam layer is fixed on the inner wall of the sealing film, the inner support net is arranged between the polyurethane foam layers, and the support framework is fixed on the inner side and the outer side of the sealing film.
By adopting the technical scheme, the installation of the middle layer has good stability and heat insulation performance.
Preferably, the sealing film is fixedly connected with the polyurethane foam layer, the sealing film is provided with pressurized carbon dioxide gas, the supporting frameworks on the inner side and the outer side of the sealing film are arranged in a one-to-one correspondence mode, and the supporting frameworks are fixedly connected with the inner supporting net.
Adopt above-mentioned technical scheme, improve the compressive strength of intermediate level to have the stability and the heat insulating ability of carbon dioxide gas effect when using, and when it is damaged because of the conflagration, can derive carbon dioxide gas, realize putting out a fire and handle.
Preferably, the push plate is rectangular, the outer edge of the push plate is in fit sliding connection with the inner wall of the storage cavity, and the storage cavity is vertically and coaxially distributed with the hollow hose, the connecting sleeve, the positioning bolt and the soft sleeve.
By adopting the technical scheme, the position of the push plate can be conveniently moved and changed, so that the deformation of the liquid sac in the storage cavity can be changed.
Preferably, the positioning bolt is in threaded connection with the connecting sleeve, a hollowed-out shape is arranged on the side of the joint of the connecting sleeve and the positioning bolt, the hollowed-out hole in the positioning bolt is communicated with the inside of the hollow hose, and meanwhile the outer wall of the positioning bolt is connected with the inner wall of the soft sleeve in a clamping mode.
By adopting the technical scheme, the rotation of the soft sleeve is conveniently controlled by utilizing the rotation of the positioning bolt, the liquid bag is broken by twisting, and the modified composite epoxy resin structural adhesive can be led out from the connecting sleeve when the positioning bolt is positioned with a wall body, so that the connection is more stable.
Preferably, the outer thin catheter and the liquid sac in the reservoir cavity are arranged in a penetrating mode, a flow sealing plug is fixed at the penetrating connection position, a cross-shaped through hole is formed in the middle of the end portion of the flow sealing plug, and a sealing film is fixed in the through hole in the flow sealing plug.
Adopt above-mentioned technical scheme, through the setting of sealing stopper and seal membrane, when the liquid bag deformation of saving intracavity portion shrink, can reach the effect that the seal membrane deformation pressurization is cracked.
Preferably, the inner thin guide pipe is provided with discharge ports at equal intervals on one side facing the wall body, the discharge ports are internally and rigidly connected with one side of the baffle, and sealing strips are fixed on the other sides of the baffle.
Adopt above-mentioned technical scheme, carry out the discharge gate shutoff through the baffle.
Preferably, the baffle is the arc structure setting, and the baffle is provided with 2 about the vertical central axis symmetry of discharge gate to the rock wool skin of discharge gate orientation is reserved there is the liquid hole.
By adopting the technical scheme, after the modified composite epoxy resin structural adhesive in the liquid bag is guided into the inner thin guide pipe, the baffle is deformed, rotated and unfolded, so that the modified composite epoxy resin structural adhesive in the liquid bag can be discharged from the discharge port, and the connection positioning stability of the heat-insulating board and the wall body is improved.
Preferably, the pressure relief cavity is communicated with the middle layer, the middle part of the pressure relief cavity is in sliding connection with the pressure relief piece in a laminating mode, the pressure relief piece is arranged to be I-shaped, and the upper end of the pressure relief piece in the I-shaped mode and the inner wall of the pressure relief cavity are in sealing sliding connection with the sealing rubber sleeve.
By adopting the technical scheme, the pressure relief piece is connected in a sliding and sealing manner, so that carbon dioxide gas in the middle layer can be relieved by sliding the pressure relief piece back and forth when the middle layer expands with heat and contracts with cold, and the middle layer can be effectively prevented from being deformed and damaged due to air pressure.
Compared with the prior art, the invention has the beneficial effects that: this assembly type structure external wall insulation board, the location between improvement wall body that can be very big and heated board and the adjacent heated board when the installation is stable, the deformation inflation of heated board local positioning can not take place when long-term the use to can also improve the heat insulating ability of its use, when the conflagration of small-scale, the isolated oxygen of carbon dioxide gas can discharge, reach fire extinguishing effect, its specific application method as follows:
1. only through the relative sliding installation of the storage cavity and the push plate, under the rotation of the positioning bolt and the threaded connection effect of the positioning bolt and the connecting sleeve, when the positioning bolt rotates to connect and position the heat insulation plate on the wall body, the rotation of the positioning bolt can push the push plate to move towards the interior of the storage cavity, the liquid sac in the storage cavity is extruded in the movement process to be compressed and deformed, the modified composite epoxy resin structural adhesive in the liquid sac is led into the outer thin guide pipe and the inner thin guide pipe, the flow sealing plug at the joint of the outer thin guide pipe and the liquid sac blocks the joint of the outer thin guide pipe and the liquid sac in the conventional state, when the modified composite epoxy resin structural adhesive is led into the outer thin guide pipe, the sealing film on the flow sealing plug is broken, the modified composite epoxy resin structural adhesive is filled between the adjacent heat insulation plates through the outer thin guide pipe, the connection and positioning of the heat insulation plates are achieved, the positioning stability of the heat insulation plates is improved, and the modified composite epoxy resin structural adhesive in the inner thin guide pipe is led in, the baffle is pushed to rotate and deform through hydraulic pressure, so that the discharge port is opened, and the modified composite epoxy resin structural adhesive is filled between the heat insulation board and the wall body, so that the connection stability of the wall body and the heat insulation board is improved, the looseness and local deformation expansion of the connection part cannot occur in long-term use, and the mounting stability strength and efficiency of the heat insulation board are improved;
2. inside the intermediate level that sealed film and polyurethane foam layer are constituteed, sealed film and polyurethane foam layer both support the location through interior support net and braced frame, improve its holistic intensity and compressive stability, under the carbon dioxide gas effect through polyurethane foam layer and the environment of locating when using, reduce the heat exchange efficiency of the inside and outside both sides of heated board, make the heat-proof quality of heated board stronger, and sealed carbon dioxide gas's setting, when the firing that the burning source leads to appears at the wall body edge at the heated board, can discharge the carbon dioxide gas of storage in it when sealed film breaks, thereby reach the inefficiency, compare with current heated board, it can not cause stretching of intensity of a fire.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the internal structure of the reservoir chamber of the present invention;
FIG. 3 is a schematic view of a positioning pin mounting structure according to the present invention;
FIG. 4 is a schematic view of the connecting structure of the connecting sleeve and the positioning bolt of the present invention;
FIG. 5 is a schematic view of the arrangement of the plug and sealing membrane of the present invention;
FIG. 6 is a schematic view of the distribution structure of the discharge port of the present invention;
FIG. 7 is a schematic view of a baffle mounting structure of the present invention;
FIG. 8 is a schematic view of an intermediate layer structure according to the present invention;
FIG. 9 is a schematic view of the supporting framework of the present invention;
fig. 10 is a schematic view of a relief element mounting arrangement according to the present invention.
In the figure: 1. an outer rock wool layer; 2. an intermediate layer; 201. sealing the film; 202. a polyurethane foam layer; 203. supporting the net internally; 204. a support framework; 3. a reservoir chamber; 4. an outer thin catheter; 401. sealing the flow plug; 402. a sealing film; 5. an inner thin catheter; 501. a discharge port; 502. a baffle plate; 6. pushing the plate; 7. a hollow hose; 8. connecting sleeves; 9. positioning bolts; 10. a soft sleeve; 11. a pressure relief cavity; 12. and (4) releasing the pressure piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, the present invention provides a technical solution: an assembled building exterior wall insulation panel comprising:
the rock wool outer layer 1 is fixedly provided with the middle layer 2 on the inner layer, the outer side of the rock wool outer layer 1 is attached to a wall body, and storage cavities 3 are embedded and fixed at the four corners of the rock wool outer layer 1 and the middle layer 2;
the middle layer 2 is composed of a sealing film 201, polyurethane foam layers 202, an inner supporting net 203 and a supporting framework 204, the middle layer 2 is fixedly connected with the rock wool outer layer 1, the polyurethane foam layers 202 are fixed on the inner wall position of the sealing film 201, the inner supporting net 203 is arranged between the polyurethane foam layers 202, the supporting frameworks 204 are fixed on the inner side and the outer side of the sealing film 201, the sealing film 201 is fixedly connected with the polyurethane foam layers 202, the sealing film 201 is provided with pressurized carbon dioxide gas, the supporting frameworks 204 on the inner side and the outer side of the sealing film 201 are arranged in a one-to-one correspondence mode, the supporting frameworks 204 are fixedly connected with the inner supporting net 203, the structure achieves assembly of the middle layer 2 through a plurality of layers of components, the inner supporting net 203 and the supporting frameworks 204 improve the stability and the compressive strength of the middle layer 2 when in use, and the sealing isolation treatment of the polyurethane foam layers 202 and the environment is carried out under the action of the sealing film 201, pressurized carbon dioxide gas is filled in the sealing environment where the polyurethane foam layer 202 is located, the heat insulation performance of the heat insulation board is greatly improved through the arrangement of the polyurethane foam layer 202 and the carbon dioxide gas, and due to the sealing arrangement of the carbon dioxide gas, when fire is burnt at the position where the carbon dioxide gas is located, the sealing film 201 can discharge the carbon dioxide gas in the sealing film due to fire burning, so that the effect of fire extinguishing is achieved;
according to the technical scheme shown in fig. 1-7, the method further comprises the following steps: the outer thin catheter 4 and the inner thin catheter 5 are fixedly connected to the outer wall of the storage cavity 3, the outer thin catheter 4 and the inner thin catheter 5 are respectively embedded into the outer edge and the middle position of the inner part of the rock wool outer layer 1, and the outer thin catheter 4 and the inner thin catheter 5 enable the modified composite epoxy resin structure in the liquid bag in the storage cavity 3 to be in glue flow guiding control;
the push plate 6 is movably arranged on the front side of the interior of the installation storage cavity 3, a liquid bag is fixed inside the storage cavity 3, a hollow hose 7 is fixed in the middle of the liquid bag, two ends of the hollow hose 7 are fixedly connected with the push plate 6 and the inner wall of the storage cavity 3 respectively, the liquid bag is communicated with the outer thin catheter 4 and the inner thin catheter 5, and modified composite epoxy resin structural adhesive is arranged inside the liquid bag; the connecting sleeve 8 is embedded in the rock wool outer layer 1 and fixedly connected with the middle part of the back surface of the storage cavity 3, a positioning bolt 9 penetrates through the connecting sleeve 8 and the inner part of the inner hollow hose 7, and a soft sleeve 10 penetrating through the outer wall of the positioning bolt 9 is arranged on the inner wall of one end, close to the connecting sleeve 8, of the inner hollow hose 7;
when the heat insulation board is installed and positioned, the positioning bolt 9 penetrates through the push plate 6, the hollow hose 7, the connecting sleeve 8 and the soft sleeve 10, the positioning bolt 9 is rotated to lead the tail end of the positioning bolt 9 into the wall, the positioning bolt 9 pushes the push plate 6 to move towards the interior of the storage cavity 3 along with the continuous rotation of the positioning bolt 9, so that a liquid bag in the storage cavity 3 is deformed, the modified composite epoxy resin structural adhesive in the liquid bag is led into the outer thin catheter 4 and the inner thin catheter 5, meanwhile, the positioning bolt 9 drives the soft sleeve 10 to rotate and twist, the connecting position of the soft sleeve 10 and the hollow hose 7 is damaged, the modified composite epoxy resin structural adhesive in the liquid bag is led into a connecting gap between the positioning bolt 9 and the wall, and the connecting stability of the positioning bolt 9 and the wall is improved by utilizing the bonding effect;
the outer thin guide pipe 4 is communicated with the liquid bag in the storage cavity 3, a flow sealing plug 401 is fixed at the communicated joint, a cross-shaped through hole is formed in the middle of the end portion of the flow sealing plug 401, a sealing film 402 is fixed in the through hole in the flow sealing plug 401, discharge holes 501 are formed in one side, facing the wall body, of the inner thin guide pipe 5 at equal intervals, one side of a baffle plate 502 is rigidly connected in the discharge holes 501, sealing strips are fixed on the other sides of the baffle plate 502, the baffle plate 502 is arranged in an arc-shaped structure, 2 baffle plates 502 are symmetrically arranged about the vertical central axis of the discharge holes 501, and liquid outlet holes are reserved in the rock wool outer layer 1, facing the discharge holes 501;
in the technical scheme, the sealing plug 401 and the sealing film 402 are arranged to realize the sealing of the joint of the outer thin catheter 4 and the liquid sac in the storage cavity 3 in the conventional state, when the modified composite epoxy resin structural adhesive is led into the outer thin guide pipe 4, the sealing film 402 is broken due to pressurization, the circulation of the modified composite epoxy resin structural adhesive is not influenced, the structural adhesive led into the outer thin guide pipe 4 is discharged to the outer side of the heat-insulating plate, the bonding and the fixing between the adjacent heat-insulating plates are realized, the connection stability is improved, the structural adhesive led into the inner thin conduit 5 pushes the baffle 502 to rotate and deform due to hydraulic pressure, so that the discharge port 501 is opened, the structural adhesive is led into the space between the wall body and the heat-insulating plate from the position of the discharge port 501, the stable adhesion between the heat-insulating plate and the wall body is realized, therefore, the connection stability and the strength of the insulation board are greatly accelerated, and the local connection position of the insulation board cannot bulge and deform and tilt due to external expansion and contraction;
according to the technical scheme shown in fig. 10, the pressure relief cavity 11 is installed in the middle of the rock wool outer layer 1 and the middle layer 2 in an embedded mode, the pressure relief cavity 11 is communicated with the inside of the middle layer 2, the pressure relief piece 12 is movably installed inside the pressure relief cavity 11, the pressure relief cavity 11 is communicated with the middle layer 2, the middle of the pressure relief cavity 11 is in sliding connection with the pressure relief piece 12 in a laminating mode, the pressure relief piece 12 is in an I shape, the upper end of the I shape of the pressure relief piece 12 and the inner wall of the pressure relief cavity 11 are in sealed sliding connection installed in a sealing rubber sleeve mode, the pressure relief cavity 11 and the pressure relief piece 12 installed in the pressure relief cavity in a sliding mode are arranged, when carbon dioxide gas inside the middle layer 2 shrinks and contracts and expands due to thermal expansion, the pressure relief piece 12 moves to relieve pressure, the middle layer 2 is prevented from being damaged under the action of air pressure, and the overall strength and the stability of the pressure relief piece are improved.
The working principle is as follows: when the assembled building outer wall insulation board is used, the insulation board is pre-positioned at the outer side of a building wall body when in use, the positioning bolt 9 is installed and rotated to fix the positioning bolt 9 and the wall body in a rotating manner, the positioning bolt 9 can drive the push plate 6 to move to compress the liquid bag when rotating, modified composite epoxy resin structural adhesive inside the positioning bolt is discharged through the outer thin guide pipe 4 and the inner thin guide pipe 5 and is collected between adjacent insulation boards, the insulation boards are connected with the wall body and the positioning bolt 9, the positioning connection efficiency and stability of the insulation boards are improved, local connection looseness cannot be generated to generate bulges and raised edges after installation and positioning, indoor whitewashing is influenced, meanwhile, the strength and the compression-resistant effect of the insulation board can be improved due to the arrangement of the middle layer 2, and under the action of the polyurethane foam layer 202 and the filled pressurized carbon dioxide gas, improve the heat-proof quality that the heated board used, moreover when carbon dioxide gas leaks because of the conflagration in the heated board, can exhaust the isolated oxygen of carbon dioxide gas, stretch the intensity of a fire to the scope and put out a fire and handle, the sealed movable mounting between piece 12 and the pressure release chamber 11 of releasing moreover can carry out the pressure release to the expend with heat and contract with cold pressure of carbon dioxide gas in intermediate level 2 and handle, maintains the conventional result of use of heated board.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. An assembled building exterior wall insulation panel comprising:
the wall-mounted rock wool building wall comprises a rock wool outer layer (1), wherein a middle layer (2) is fixedly arranged on the inner layer of the rock wool outer layer (1), the outer side of the rock wool outer layer (1) is attached to a wall body, and storage cavities (3) are fixedly embedded in the four corners of the rock wool outer layer (1) and the middle layer (2);
it is characterized by also comprising:
the outer thin guide pipe (4) and the inner thin guide pipe (5) are fixedly connected to the outer wall of the storage cavity (3), and the outer thin guide pipe (4) and the inner thin guide pipe (5) are embedded into the outer edge and the middle position of the inner part of the rock wool outer layer (1) respectively;
the push plate (6) is movably arranged on the front side of the interior where the storage cavity (3) is installed, a liquid bag is fixed inside the storage cavity (3), a hollow hose (7) is fixed in the middle of the liquid bag, two ends of the hollow hose (7) are fixedly connected with the push plate (6) and the inner wall of the storage cavity (3) respectively, the liquid bag is communicated with the outer thin catheter (4) and the inner thin catheter (5), and modified composite epoxy resin structural adhesive is arranged inside the liquid bag;
the connecting sleeve (8) is installed in the rock wool outer layer (1) in an embedded mode and fixedly connected with the middle of the back face of the storage cavity (3), a positioning bolt (9) penetrates through the connecting sleeve (8) and the inner portion of the hollow hose (7), and a soft sleeve (10) penetrating through the outer wall of the positioning bolt (9) is arranged on the inner wall of one end, close to the connecting sleeve (8), of the hollow hose (7);
the pressure relief cavity (11) is installed in the middle of the rock wool outer layer (1) and the middle layer (2) in an embedded mode, the pressure relief cavity (11) is communicated with the interior of the middle layer (2), and a pressure relief piece (12) is movably installed inside the pressure relief cavity (11).
2. The assembled building exterior wall insulation board of claim 1, wherein: the middle layer (2) is composed of a sealing film (201), a polyurethane foam layer (202), an inner supporting net (203) and a supporting framework (204), the middle layer (2) is fixedly connected with the rock wool outer layer (1), the polyurethane foam layer (202) is fixed on the inner wall of the sealing film (201), the inner supporting net (203) is arranged between the polyurethane foam layers (202), and the supporting framework (204) is fixed on the inner side and the outer side of the sealing film (201).
3. The assembled building exterior wall insulation board of claim 2, wherein: the sealing film (201) is fixedly connected with the polyurethane foam layer (202), the sealing film (201) is provided with pressurized carbon dioxide gas, the supporting frameworks (204) on the inner side and the outer side of the sealing film (201) are arranged in a one-to-one correspondence mode, and the supporting frameworks (204) are fixedly connected with the inner supporting net (203).
4. The assembled building exterior wall insulation board of claim 1, wherein: the push plate (6) is rectangular, the outer edge of the push plate (6) is in sliding connection with the inner wall of the storage cavity (3) in a matched mode, and the storage cavity (3) is vertically and coaxially distributed with the hollow hose (7), the connecting sleeve (8), the positioning bolt (9) and the soft sleeve (10).
5. The assembled building exterior wall insulation board of claim 4, wherein: the positioning bolt (9) is in threaded connection with the connecting sleeve (8), the side of the connecting position of the connecting sleeve (8) and the positioning bolt (9) is provided with a hollowed-out shape, a hollowed-out hole in the positioning bolt (9) is communicated with the inside of the hollow hose (7), and meanwhile the outer wall of the positioning bolt (9) is connected with the inner wall of the soft sleeve (10) in a clamping mode.
6. The assembled building exterior wall insulation board of claim 1, wherein: the outer thin catheter (4) and the liquid bag in the storage cavity (3) are arranged in a penetrating mode, a flow sealing plug (401) is fixed at the penetrating connection position, a cross-shaped through hole is formed in the middle of the end portion of the flow sealing plug (401), and a sealing film (402) is fixed in the through hole in the flow sealing plug (401).
7. The assembled building exterior wall insulation board of claim 1, wherein: discharge ports (501) are formed in one side, facing the wall, of the inner thin guide pipe (5) at equal intervals, one side of the baffle (502) is rigidly connected in the discharge ports (501), and sealing strips are fixed on the other sides of the baffle (502).
8. The assembled building exterior wall insulation board of claim 7, which is characterized in that: baffle (502) are the arc structure setting, and baffle (502) are provided with 2 about the vertical central axis symmetry of discharge gate (501) to the rock wool skin (1) of discharge gate (501) orientation is reserved and is had out the liquid hole.
9. The assembled building exterior wall insulation board of claim 1, wherein: the pressure relief cavity (11) is communicated with the middle layer (2), the middle part of the pressure relief cavity (11) and the pressure relief piece (12) form a sliding connection which is attached, the pressure relief piece (12) is in an I shape, and the upper end of the pressure relief piece (12) in the I shape and the inner wall of the pressure relief cavity (11) are in a sealing sliding connection which is installed by a sealing rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210177295.4A CN114562045A (en) | 2022-02-25 | 2022-02-25 | Assembled building external wall insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210177295.4A CN114562045A (en) | 2022-02-25 | 2022-02-25 | Assembled building external wall insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114562045A true CN114562045A (en) | 2022-05-31 |
Family
ID=81716470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210177295.4A Pending CN114562045A (en) | 2022-02-25 | 2022-02-25 | Assembled building external wall insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114562045A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117266390A (en) * | 2023-11-17 | 2023-12-22 | 科美斯新材料科技发展有限公司 | XPS extruded sheet convenient to connect |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203977596U (en) * | 2014-04-25 | 2014-12-03 | 天津欧派斯科技发展有限公司 | A kind of rock-wool heat insulation plate of composite multi-layer structure |
| CN204983465U (en) * | 2015-05-21 | 2016-01-20 | 绵阳沃升节能科技有限公司 | Polyurethane heat preservation composite board |
| CN208329226U (en) * | 2018-06-05 | 2019-01-04 | 天津大汉创能新材料科技有限公司 | A kind of composite modified styrofoam of heat curing type |
| CN209040335U (en) * | 2018-08-27 | 2019-06-28 | 万华节能科技集团股份有限公司 | A kind of polyurethane-modified rock wool-steel plywood heat-preserving wall |
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2022
- 2022-02-25 CN CN202210177295.4A patent/CN114562045A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203977596U (en) * | 2014-04-25 | 2014-12-03 | 天津欧派斯科技发展有限公司 | A kind of rock-wool heat insulation plate of composite multi-layer structure |
| CN204983465U (en) * | 2015-05-21 | 2016-01-20 | 绵阳沃升节能科技有限公司 | Polyurethane heat preservation composite board |
| CN208329226U (en) * | 2018-06-05 | 2019-01-04 | 天津大汉创能新材料科技有限公司 | A kind of composite modified styrofoam of heat curing type |
| CN209040335U (en) * | 2018-08-27 | 2019-06-28 | 万华节能科技集团股份有限公司 | A kind of polyurethane-modified rock wool-steel plywood heat-preserving wall |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117266390A (en) * | 2023-11-17 | 2023-12-22 | 科美斯新材料科技发展有限公司 | XPS extruded sheet convenient to connect |
| CN117266390B (en) * | 2023-11-17 | 2024-02-02 | 科美斯新材料科技发展有限公司 | XPS extruded sheet convenient to connect |
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