CN114622680A - Fireproof wooden wall structure - Google Patents
Fireproof wooden wall structure Download PDFInfo
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- CN114622680A CN114622680A CN202210192378.0A CN202210192378A CN114622680A CN 114622680 A CN114622680 A CN 114622680A CN 202210192378 A CN202210192378 A CN 202210192378A CN 114622680 A CN114622680 A CN 114622680A
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- wall body
- plates
- board
- plate
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000003063 flame retardant Substances 0.000 claims abstract description 24
- 239000007789 gas Substances 0.000 claims abstract description 18
- 239000012530 fluid Substances 0.000 claims abstract description 10
- 239000012943 hotmelt Substances 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 22
- 229910052757 nitrogen Inorganic materials 0.000 claims description 16
- 239000002023 wood Substances 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 9
- 230000002265 prevention Effects 0.000 claims description 3
- 230000009970 fire resistant effect Effects 0.000 claims 8
- 210000003850 cellular structure Anatomy 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 229910001873 dinitrogen Inorganic materials 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 11
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 239000004831 Hot glue Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
- E04C2/3405—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
-
- 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
- E04B2001/949—Construction elements filled with liquid, e.g. water, either permanently or only in case of fire
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
Abstract
The invention relates to the technical field of buildings and discloses a fireproof wooden wall body structure which comprises a wall body plate, wherein the wall body plate is of a hollow structure, a plurality of through holes are formed in the front surface and the rear surface of the wall body plate, hot melt rubber plugs are filled in the through holes, and containing plates are symmetrically arranged in the wall body plate in the front and back directions; when the external conflagration that takes place, lead to the temperature on every side of wooden wall body constantly to rise the back, hot melt rubber stopper in the through-hole this moment is melted, and nitrogen gas in the high-pressure gas pitcher is heated the inflation, and promote two pipe back-to-back motion, and drive two and hold board back-to-back motion, make two shower nozzles that hold on the board stretch out from the through-hole, after the closing plate on two pipes contacted with the baffle in the high-pressure gas pitcher respectively, under the effect of baffle, two closing plates can be opened, nitrogen gas can get into through the pipe and hold in the board this moment, thereby can flow out from the shower nozzle with the fluid fire retardant that holds in the board.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a fireproof wooden wall structure.
Background
The building refers to an asset formed by artificial building, belongs to the category of fixed assets, and is closely related to daily life of people as one of the most common embodiments of buildings, which is used for people to live, work, study, produce, manage, entertain, store articles and perform other social activities, along with the change of aesthetic findings of people at present and more importance on the protection of the environment, the traditional steel-concrete or brick-concrete building cannot meet the requirements of people, the wooden building is convenient and quick to construct and is more friendly to the environment, the building cost is lower, so that the building is more and more favored by people, the whole structure of the wooden building is wooden, the wall is also a wooden wall, the fireproof performance of the wooden wall is poorer, when the external factors inducing fire exist, the wooden wall is preferentially ignited, and the whole wooden building is burnt out, therefore, serious economic and mental losses are easily caused to people, and meanwhile, the surrounding environment is also influenced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a fireproof wooden wall structure, which solves the problems in the prior art.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a fireproof wooden wall structure comprises a wall body plate, wherein the wall body plate is of a hollow structure, a plurality of through holes are formed in the front surface and the rear surface of the wall body plate, hot melt rubber plugs are filled in the through holes, containing plates are symmetrically arranged in the wall body plate in the front and the rear directions, fluid fire retardants are filled in the two containing plates, a plurality of spray heads are fixed on the opposite sides of the two containing plates, the spray heads correspond to the through holes one by one, guide pipes are fixed at the centers of the opposite sides of the two containing plates, a high-pressure gas tank is fixed in the middle of the inner part of the wall body plate, nitrogen is filled in the high-pressure gas tank, the opposite ends of the two guide pipes are located in the high-pressure gas tank, a first spring is fixed between the two guide pipes, and sealing plates are symmetrically and rotatably connected to the outer side wall of each guide pipe, two the opposite side of shrouding all extends to the inside of pipe, and closely laminate each other, one side of shrouding is fixed with the second spring, the second spring is kept away from the one end of shrouding with the inside wall fixed connection of pipe, the equal symmetrical integrated into one piece in interior top and the interior bottom of high pressure gas pitcher has the baffle.
Preferably, the opposite sides of both said containment plates are obtuse angled structures of 160 ° to 170 °.
Preferably, a first check valve is fixed to the bottom of the front surface of the wall body plate, a first rubber hose is fixed to an output end of the first check valve, the first rubber hose is a double-headed hose, and two output ends of the first rubber hose are respectively fixedly connected to the bottoms of the accommodating plates.
Preferably, a second check valve is fixed at the bottom of the rear surface of the wall body plate, a second rubber hose is fixed at the output end of the second check valve, and one end, far away from the second check valve, of the second rubber hose is fixedly connected with the bottom of the high-pressure air tank.
Preferably, the right side of wall body board is fixed with the connecting block, just the left side of wall body board is fixed with U type connecting piece, the front and back surface of connecting plate all is equipped with first card strip, the inside front and back surface of the recess of U type connecting piece all is fixed with the second card strip, first card strip with the second card strip is crisscross relatively distributes.
Preferably, the horizontal sections of the first clamping strip and the second clamping strip are both in a right-angled triangle structure.
Preferably, the connecting block is of a hollow structure, the connecting block is connected with an I-shaped connecting piece in a sliding mode, the front surface and the rear surface of the I-shaped connecting piece are fixedly connected with the opposite sides of the two first clamping strips respectively, an air bag is fixed to the left side inside the connecting block, nitrogen is filled inside the air bag, the right side of the air bag is fixedly connected with the left side of the I-shaped connecting piece, vertically through movable grooves are symmetrically formed in the front and the rear of the left side of the U-shaped connecting piece, sealing plates are connected to the inside of the two movable grooves in a sliding mode, third springs are fixed to the right sides of the two sealing plates, the right ends of the two third springs are fixedly connected with the right side inside the movable grooves, and push plates are fixed to the right ends of the opposite sides of the two sealing plates.
Preferably, the distance between the push plate and the second clamping strip is greater than or equal to the horizontal width of the first clamping strip.
Preferably, the wall body board includes the core, the inside and outside of core all is fixed with fire-retardant board, two the side of carrying on the back of the body of fire-retardant board all is fixed with the buffer board, two the inside of buffer board is honeycomb, and two the side of carrying on the back of the body of buffer board all is fixed with the guard plate.
(III) advantageous effects
The invention provides a fireproof wooden wall structure, which has the following beneficial effects:
(1) when the fire-retardant plastic wall is used, when the temperature around the wood wall body is continuously raised due to the fact that fire breaks out from the outside, the hot-melt rubber plugs in the through holes are melted, the nitrogen in the high-pressure air tank is heated to expand, the two guide pipes are pushed to move oppositely, the two containing plates are driven to move oppositely, the spray heads on the two containing plates extend out of the through holes, after the sealing plates on the two guide pipes are respectively in contact with the baffle plates in the high-pressure air tank, the two sealing plates are opened under the action of the baffle plates, the nitrogen enters the containing plates through the guide pipes, the fluid fire retardant in the containing plates can flow out of the spray heads and covers the surface of the wood wall body under the action of gravity, the whole wood wall body covers the fire retardant, the situation that the wood wall body burns is avoided, and the fire-retardant effect is better.
(2) After the fire retardant in the containing plate is released, because the air pressure in the high-pressure air tank is reduced, the two guide pipes move oppositely under the action of the first spring and drive the two containing plates to move oppositely, so that the two containing plates are restored to the original positions, meanwhile, the sealing plate is also restored to the original position under the action of the second spring, when the external fire is extinguished, the fluid fire retardant can be charged into the containing plate again through the first check valve and the first rubber hose, meanwhile, nitrogen can be charged into the high-pressure gas tank again through the second one-way valve and the second rubber hose, then hot melt adhesive is injected into the through holes and forms a hot melt rubber plug after cooling, so that the whole wooden wall body is restored to the original state, therefore, when a next fire disaster occurs, the wood wall body can be subjected to self-fire prevention again, and the effect of recycling can be achieved.
(3) When the invention is used, when the outside temperature is higher, the nitrogen in the air bag in the connecting block is heated and expanded, thereby pushing the I-shaped connecting piece and the two first clamping strips on the I-shaped connecting piece to move rightwards and separate from the second clamping strips, then the push plate can be pushed to move rightwards, and the two sealing plates can be contracted towards the movable groove, so that the gap between the two wall body plates is opened, then the air in the outside and the house can be convected through the gap between the connecting block and the U-shaped connecting piece, so that the indoor can be kept cool when the temperature is higher, and when ambient temperature is lower, the nitrogen gas shrink in the gasbag this moment, first card strip and second card strip are closely laminated together, and the clearance between two wall body boards is sealed by the closing plate, and indoor heat can not be easily scattered outdoor to realize the warm in winter and cool in summer's in house effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side sectional view of the wall panel of the present invention;
FIG. 3 is an enlarged view of the structure at A of FIG. 2 according to the present invention;
FIG. 4 is a schematic top view of the connecting block according to the present invention;
FIG. 5 is a schematic top view of the U-shaped connecting member of the present invention;
fig. 6 is a partial structural view of the wall plate of the present invention.
In the figure: 1. a U-shaped connector; 2. a sealing plate; 3. a second card strip; 4. a movable groove; 5. a wall plate; 6. a through hole; 7. hot melting the rubber plug; 8. connecting blocks; 9. a first clip strip; 10. a first check valve; 11. a spray head; 12. a receiving plate; 13. a second rubber hose; 14. a second one-way valve; 15. a first rubber hose; 16. a high pressure gas tank; 17. a conduit; 18. a baffle plate; 19. closing the plate; 20. a second spring; 21. a first spring; 22. an air bag; 23. an I-shaped connecting piece; 24. pushing the plate; 25. a third spring; 26. a protection plate; 27. a buffer plate; 28. a flame retardant sheet; 29. a core board.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
As shown in fig. 1 to 6, the present invention provides a technical solution: a fireproof wooden wall structure comprises a wall body plate 5, wherein the wall body plate 5 comprises a core plate 29, flame retardant plates 28 are fixed on the inner side and the outer side of the core plate 29, buffer plates 27 are fixed on the opposite sides of the two flame retardant plates 28, the inner parts of the two buffer plates 27 are both of a honeycomb structure, protective plates 26 are fixed on the opposite sides of the two buffer plates 27, the flame retardant plates 28 can enhance the fireproof performance of the whole wall body plate 5, the buffer plates 27 can buffer impact force when the wall body plate 5 is impacted, so as to protect the wall body plate 5, the protective plates 26 can avoid the situation that the wall body plate 5 is damaged by sinking and the like under the impact of external force, the wall body plate 5 is of a hollow structure, a plurality of through holes 6 are formed in the front surface and the rear surface of the wall body plate 5, hot melt rubber plugs 7 are filled in the through holes 6, accommodating plates 12 are symmetrically arranged around the inner part of the wall body plate 5, the opposite sides of the two containing plates 12 are both in obtuse-angle structures of 160-170 degrees, which is convenient for the internal fluid flame retardant to flow out from the containing plates 12, the inside of the two containing plates 12 is filled with the fluid flame retardant, the opposite sides of the two containing plates 12 are both fixed with a plurality of spray heads 11, the spray heads 11 are in one-to-one correspondence with the through holes 6, the centers of the opposite sides of the two containing plates 12 are both fixed with guide pipes 17, the middle inside of the wall body plate 5 is fixed with a high-pressure gas tank 16, the inside of the high-pressure gas tank 16 is filled with nitrogen, the opposite ends of the two guide pipes 17 are both located inside the high-pressure gas tank 16, a first spring 21 is fixed between the two guide pipes 17, the outer side walls of the guide pipes 17 are symmetrically and rotatably connected with closing plates 19, the opposite sides of the two closing plates 19 both extend into the inside of the guide pipes 17 and are tightly attached to each other, one side of the closing plates 19 is fixed with a second spring 20, one end of the second spring 20 far away from the closing plates 19 is fixedly connected with the inner side walls of the guide pipes 17, the baffle plates 18 are symmetrically and integrally formed at the inner top and the inner bottom of the high-pressure gas tank 16, the first check valve 10 is fixed at the bottom of the front surface of the wall body plate 5, the first rubber hose 15 is fixed at the output end of the first check valve 10, the first rubber hose 15 is a double-ended hose, two output ends of the first rubber hose 15 are respectively and fixedly connected with the bottoms of the two containing plates 12, the fluid fire retardant is conveniently injected into the containing plates 12 through the first check valve 10 and the first rubber hose 15, the second check valve 14 is fixed at the bottom of the rear surface of the wall body plate 5, the second rubber hose 13 is fixed at the output end of the second check valve 14, one end of the second rubber hose 13 far away from the second check valve 14 is fixedly connected with the bottom of the high-pressure gas tank 16, the inert gas is conveniently injected into the high-pressure gas tank 16 through the second check valve 14 and the second rubber hose 13, the connecting block 8 is fixed at the right side of the wall body plate 5, the U-shaped connecting piece 1 is fixed on the left side of the wall body plates 5, the first clamping strips 9 with right-angled triangle structures are arranged on the front surface and the rear surface of the connecting plate 8, the second clamping strips 3 with right-angled triangle structures are fixed on the front surface and the rear surface of the inner part of the groove of the U-shaped connecting piece 1, the first clamping strips 9 and the second clamping strips 3 are distributed in a relative staggered mode, the connecting block 8 can be conveniently inserted into the U-shaped connecting piece 1 from top to bottom according to needs, at the moment, the first clamping strips 9 and the second clamping strips 3 are mutually clamped together, so that the wall body plates 5 are connected and fixed together to form the whole wooden wall body, the distance between the push plate 24 and the second clamping strips 3 is larger than or equal to the horizontal width of the first clamping strips 9, the first clamping strips 9 can be conveniently clamped with the second clamping strips 3, the mutual connection among the wall body plates 5 is realized, and the connecting block 8 is of a hollow structure, an I-shaped connecting piece 23 is connected to the connecting block 8 in a sliding manner, the front and back surfaces of the I-shaped connecting piece 23 are fixedly connected with the opposite sides of the two first clamping strips 9 respectively, an air bag 22 is fixed to the left side inside the connecting block 8, nitrogen is filled inside the air bag 22, the right side of the air bag 22 is fixedly connected with the left side of the I-shaped connecting piece 23, vertically through movable grooves 4 are symmetrically formed in the front and back of the left side of the U-shaped connecting piece 1, sealing plates 2 are slidably connected to the inside of the two movable grooves 4, third springs 25 are fixed to the right sides of the two sealing plates 2, the right ends of the two third springs 25 are fixedly connected with the right sides of the inside of the movable grooves 4, push plates 24 are fixed to the right ends of the opposite sides of the two sealing plates 2, when the external temperature is high, the nitrogen in the air bag 22 in the connecting block 8 is heated to expand, so that the I-shaped connecting piece 23 and the two first clamping strips 9 thereon can be pushed to move rightwards, and with the separation of second card strip 3, then can promote push pedal 24 and move to the right, and make two sealing plates 2 shrink to the activity groove 4 in, make the gap between two wall body boards 5 open, then the air in external and the house can carry out the convection current through the clearance between connecting block 8 and U type connecting piece 1, realize when the temperature is higher, keep indoor nice and cool, and when external temperature is lower, the nitrogen gas in the gasbag 22 shrinks this moment, first card strip 9 and second card strip 3 closely laminate together, the clearance between two wall body boards 5 is sealed by sealing plate 2, indoor heat can not easily scatter to the open air.
In conclusion, the working process of the invention is as follows: when in use, firstly, the plurality of wall body plates 5 can be mutually connected and fixed together as required through the connecting block 8 and the U-shaped connecting piece 1 as well as the first clamping strip 9 and the second clamping strip 3, thereby forming the whole wooden wall body, and in the normal use process, when the outside temperature is higher, nitrogen in the air bag 22 in the connecting block 8 is heated and expanded, thereby the I-shaped connecting piece 23 and the two first clamping strips 9 on the I-shaped connecting piece can be pushed to move rightwards and be separated from the second clamping strips 3, then the push plate 24 can be pushed to move rightwards, the two sealing plates 2 can be contracted towards the movable groove 4, the gap between the two wall body plates 5 is opened, then the air in the outside and the house can be convected through the gap between the connecting block 8 and the U-shaped connecting piece 1, the indoor cooling is kept when the temperature is higher, and when the outside temperature is lower, at the moment, nitrogen in the air bag 22 contracts, the first clamping strip 9 and the second clamping strip 3 are tightly attached together, a gap between the two wall body plates 5 is sealed by the sealing plate 2, indoor heat cannot be easily dissipated outdoors, and in case of fire outside, the hot melt rubber plug 7 in the through hole 6 is melted at the moment, and nitrogen in the high-pressure air tank 16 expands due to heating and pushes the two guide pipes 17 to move back to back and drive the two accommodating plates 12 to move back to back, so that the nozzles 11 on the two accommodating plates 12 extend out of the through hole 6, when the sealing plates 19 on the two guide pipes 17 are respectively contacted with the baffle plates 18 in the high-pressure air tank 16, the two sealing plates 19 are opened under the action of the baffle plates 18, and at the moment, nitrogen enters the accommodating plates 12 through the guide pipes 17, so that fluid flame retardant in the accommodating plates 12 can flow out of the nozzles 11 and cover the surfaces of the wooden wall body under the action of gravity, therefore, the whole wooden wall body is covered with the fire retardant, the situation that the wooden wall body burns is avoided, after the fire retardant in the containing plates 12 is released, because the air pressure in the high-pressure air tank 16 is reduced, at the moment, under the action of the first spring 21, the two guide pipes 17 move oppositely and drive the two containing plates 12 to move oppositely, so that the two containing plates 12 are restored to the original position, meanwhile, the sealing plate 19 is also restored to the original position under the action of the second spring 20, after the external fire is extinguished, the fluid fire retardant can be filled into the containing plates 12 again through the first check valve 10 and the first rubber hose 15, meanwhile, the nitrogen can be filled into the high-pressure air tank 16 again through the second check valve 14 and the second rubber hose 13, then the hot melt adhesive plug is filled into the plurality of through holes 6, after cooling, the hot melt adhesive plug 7 is formed, so that the whole wooden wall body is restored to the original state, thereby, when the next fire breaks out, the wooden wall body can carry out the operation of self-fire prevention again, and then can play the effect of recycling.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (9)
1. The utility model provides a wooden wall structure of fire prevention, includes wall body board (5), its characterized in that: the wall body plate (5) is of a hollow structure, a plurality of through holes (6) are formed in the front surface and the rear surface of the wall body plate (5), hot melt rubber plugs (7) are filled in the through holes (6), containing plates (12) are symmetrically arranged in the wall body plate (5) front and back, fluid fire retardants are filled in the containing plates (12), a plurality of spray heads (11) are fixed on the opposite sides of the containing plates (12), the spray heads (11) are in one-to-one correspondence with the through holes (6), guide pipes (17) are fixed at the centers of the opposite sides of the containing plates (12), a high-pressure gas tank (16) is fixed in the middle of the wall body plate (5), nitrogen is filled in the high-pressure gas tank (16), and the opposite ends of the guide pipes (17) are located in the high-pressure gas tank (16), and be two be fixed with first spring (21) between pipe (17), the lateral wall symmetry swivelling joint of pipe (17) has shrouding (19), two the opposite side of shrouding (19) all extends to the inside of pipe (17), and closely laminate each other, one side of shrouding (19) is fixed with second spring (20), second spring (20) are kept away from the one end of shrouding (19) with the inside wall fixed connection of pipe (17), the equal symmetry integrated into one piece in interior top and the interior bottom of high pressure gas pitcher (16) has baffle (18).
2. A fire resistant wood wall structure according to claim 1, wherein: the opposite sides of the two containing plates (12) are in obtuse angle structures of 160-170 degrees.
3. A fire resistant wood wall structure according to claim 1, wherein: the wall body board is characterized in that a first one-way valve (10) is fixed to the bottom of the front surface of the wall body board (5), a first rubber hose (15) is fixed to the output end of the first one-way valve (10), the first rubber hose (15) is a double-end hose, and two output ends of the first rubber hose (15) are respectively fixedly connected with the bottoms of the containing boards (12).
4. A fire resistant wood wall structure according to claim 1, wherein: a second one-way valve (14) is fixed to the bottom of the rear surface of the wall body plate (5), a second rubber hose (13) is fixed to the output end of the second one-way valve (14), and one end, far away from the second one-way valve (14), of the second rubber hose (13) is fixedly connected with the bottom of the high-pressure air tank (16).
5. A fire resistant wood wall structure according to claim 1, wherein: the right side of wall body board (5) is fixed with connecting block (8), just the left side of wall body board (5) is fixed with U type connecting piece (1), the front and back surface of connecting plate (8) all is equipped with first card strip (9), the inside front and back surface of the recess of U type connecting piece (1) all is fixed with second card strip (3), first card strip (9) with second card strip (3) crisscross distribution relatively.
6. A fire resistant wood wall structure according to claim 5, wherein: the horizontal sections of the first clamping strip (9) and the second clamping strip (3) are both in right-angled triangle structures.
7. A fire resistant wood wall structure according to claim 6, wherein: the connecting block (8) is of a hollow structure, the connecting block (8) is connected with an I-shaped connecting piece (23) in a sliding mode, the front surface and the rear surface of the I-shaped connecting piece (23) are fixedly connected with the opposite sides of the two first clamping strips (9) respectively, an air bag (22) is fixed on the left side inside the connecting block (8), nitrogen is filled inside the air bag (22), the right side of the air bag (22) is fixedly connected with the left side of the I-shaped connecting piece (23), vertically through movable grooves (4) are symmetrically formed in the front and rear of the left side of the U-shaped connecting piece (1), sealing plates (2) are connected inside the two movable grooves (4) in a sliding mode, third springs (25) are fixed on the right sides of the two sealing plates (2), and the right ends of the two third springs (25) are fixedly connected with the right side inside of the movable grooves (4), push plates (24) are fixed at the right ends of the opposite sides of the two sealing plates (2).
8. A fire resistant wood wall structure according to claim 7, wherein: the distance between the push plate (24) and the second clamping strip (3) is larger than or equal to the horizontal width of the first clamping strip (9).
9. A fire resistant wood wall structure according to claim 7, wherein: wall body board (5) are including core (29), the inside and outside of core (29) all is fixed with fire-retardant board (28), two the side of carrying on the back of the body of fire-retardant board (28) all is fixed with buffer board (27), two the inside of buffer board (27) is cellular structure, and two the side of carrying on the back of the body of buffer board (27) all is fixed with guard plate (26).
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Cited By (1)
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Application publication date: 20220614 Assignee: Hunan Lushan Xiaoyumu Villa Engineering Co.,Ltd. Assignor: HUNAN LUSHANG RESIDENTIAL INDUSTRIAL TECHNOLOGY Co.,Ltd. Contract record no.: X2024980006769 Denomination of invention: A fire-resistant wooden wall structure Granted publication date: 20230721 License type: Common License Record date: 20240606 |