CN113530019A - Composite internal partition board for fabricated building and preparation method thereof - Google Patents
Composite internal partition board for fabricated building and preparation method thereof Download PDFInfo
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- CN113530019A CN113530019A CN202010308192.8A CN202010308192A CN113530019A CN 113530019 A CN113530019 A CN 113530019A CN 202010308192 A CN202010308192 A CN 202010308192A CN 113530019 A CN113530019 A CN 113530019A
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- 238000005192 partition Methods 0.000 title claims abstract description 47
- 239000002131 composite material Substances 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 35
- 239000003795 chemical substances by application Substances 0.000 claims description 34
- 239000007788 liquid Substances 0.000 claims description 15
- 229910052757 nitrogen Inorganic materials 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- 239000000843 powder Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 238000005507 spraying Methods 0.000 claims description 8
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims 3
- 239000004020 conductor Substances 0.000 claims 1
- 230000005389 magnetism Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 5
- 238000009413 insulation Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
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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
- E04B1/82—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 sound only
- E04B1/84—Sound-absorbing elements
- E04B1/86—Sound-absorbing elements slab-shaped
-
- 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
-
- 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
-
- 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
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
- E04C2/526—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits with adaptations not otherwise provided for, for connecting, transport; for making impervious or hermetic, e.g. sealings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a composite internal partition board of an assembly type building, which comprises assembly bodies fixed on indoor upper and lower walls, wherein two assembly bodies are symmetrically provided with positioning chutes, the positioning chutes are internally and slidably connected with positioning slide blocks, and opposite ends of the two positioning slide blocks are commonly connected with an automatic fire extinguishing wall. The invention has the function of automatic fire extinguishing, and avoids hurting human body and property safety due to excessive fire disasters.
Description
Technical Field
The invention relates to the technical field of partition boards, in particular to an assembly type building composite inner partition board and a preparation method thereof.
Background
At present, the assembly type building is vigorously developed in China, the main structure technology of the assembly type building is relatively mature, but parts and the technology for the enclosure structure are relatively lagged, the plate material for the maintenance structure of the assembly type building is lack, and the problem that the material for the enclosure structure is an important part in the development process of the assembly type building at present is solved. The inner partition board for the maintenance structure of the fabricated building meets the requirements of light weight, sound insulation, water resistance, fire resistance and the like, but the type of the existing inner partition board is single.
The existing partition board does not usually have the automatic fire extinguishing function, and only can separate combustible materials when a fire disaster occurs indoors, but because of indoor air circulation, the effect is simpler, and no automatic fire extinguishing is performed to protect personal and property safety, so that improvement is urgently needed.
Disclosure of Invention
The invention aims to solve the problems in the background art and provides a composite inner partition plate for an assembly type building.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a wallboard in assembled building compound, is including fixing the assembly body at indoor upper and lower wall, two the location spout has been seted up to assembly body symmetry, sliding connection has the location slider in the spout of location, two the relative one end of location slider is connected with the wall of putting out a fire voluntarily jointly.
In the composite internal partition board for the fabricated building, the positioning sliding groove and the positioning sliding block are both in a T shape.
In the composite internal partition wall board of the fabricated building, the automatic fire extinguishing wall comprises a first wall body fixedly connected with the two positioning sliding blocks, a vacuum cavity is formed in the first wall body, a vacuumizing hole communicated with the vacuum cavity is formed in the upper end of the first wall body, and a switch valve is installed in the vacuumizing hole.
In the composite internal partition wall board for the fabricated building, the automatic fire extinguishing wall comprises a second wall body fixedly connected with two positioning sliding blocks, a pressure cavity is formed in the second wall body, pressure relief holes communicated with the pressure cavity are formed in the lower ends of the two sides of the second wall body, a pressure valve is installed in each pressure relief hole, the contact parts of the two side faces of the second wall body and the pressure cavity are made of heat conduction materials, and high-pressure nitrogen is filled in the pressure cavity.
In the assembled type composite internal partition wall board for the building, the automatic fire extinguishing wall comprises a wall body III fixedly connected with two positioning slide blocks, a cavity I is formed in the wall body III, guide rods are vertically and fixedly connected with the upper inner wall and the lower inner wall of the cavity I, a large piston plate is sleeved on the guide rods, the large piston plate is vertically and airtightly connected with the guide rods and the cavity I in a sliding manner, the cavity I is divided into a fire extinguishing agent cavity and an expansion cavity from top to bottom by the large piston plate, a fire extinguishing agent and nitrogen are respectively filled in the fire extinguishing agent cavity and the expansion cavity, the wall body III is made of heat conduction materials at the lower end of the large piston plate and at the contact part of the large piston plate and the expansion cavity, positioning permanent magnets are symmetrically embedded on the outer peripheral surface of the large piston plate, positioning electromagnetic blocks which are attracted with the positioning permanent magnets are embedded on the inner wall of the fire extinguishing agent cavity, and are electrically connected with a temperature controller, and the upper ends of the two sides of the third wall body are provided with liquid spraying holes communicated with the fire extinguishing agent cavity, and the ports of the liquid spraying holes are connected with fire extinguishing nozzles.
In the assembly type building composite internal partition wall board, the automatic fire extinguishing wall comprises a wall body IV fixedly connected with two positioning slide blocks, a cavity II is formed in the wall body IV, a central partition board is integrally formed in the middle of the inner part of the cavity II, the cavity II is divided into two storage cavities by the central partition board, fire extinguishing powder is filled in the storage cavities, pressure spring pieces are uniformly pressed on the inner walls of the two storage cavities at the opposite sides through the fire extinguishing powder, and triggering devices are arranged on the two sides of the wall body IV and at the corresponding positions of the pressure spring pieces; trigger device including set up with store the hole of putting out a fire of chamber intercommunication, the diaphragm of the downthehole wall fixedly connected with of putting out a fire and four side parallel and level of wall body, the downthehole reaction shell that is inlayed of putting out a fire, including last passageway, connecting channel, the lower passageway that communicates in proper order in the reaction shell, wall body four inlays and is equipped with the temperature sensing board at the port department of last passageway, the reaction shell intussuseption is filled with nitrogen gas, horizontal to airtight sliding connection has little piston plate in the lower passageway, little piston plate is close to one side middle part fixedly connected with needle bar of diaphragm, seted up in the reaction shell with needle bar clearance fit's puncture hole.
A method for preparing a composite internal partition wall panel of an assembly building, comprising the steps of:
the assembly body is preassembled at indoor upper and lower walls, the first wall body is in clamping sliding fit with the positioning sliding grooves through the positioning sliding blocks to enable the first wall bodies to be closely arranged, before the first wall body is installed, the first wall body is pumped into a vacuum cavity through the vacuumizing hole by using a vacuum device, and the first wall body is a fireproof plate.
A method for preparing a composite internal partition wall panel of an assembly building, comprising the steps of:
the assembly body is preassembled at the indoor upper wall and the indoor lower wall, the second wall bodies are in clamping sliding fit with the positioning sliding grooves through the positioning sliding blocks to enable the second wall bodies to be closely arranged, nitrogen with certain pressure is pressed into the pressure cavity, and the air release pressure is set through setting the pressure value in the pressure valve.
A method for preparing a composite internal partition wall panel of an assembly building, comprising the steps of:
the assembly body is preassembled at indoor upper and lower walls, the second wall body is in close arrangement with the second wall body through the clamping sliding fit of the positioning sliding block and the positioning sliding groove, the electrification and the outage of the positioning electromagnetic block are determined by setting a temperature value through a temperature controller, when the expansion cavity receives heat and the internal gas of the expansion cavity cannot jack the large piston plate to the top end of the fire extinguishing agent cavity, the positioning electromagnetic block is in an electrified state, the large piston plate is stable in position when the positioning electromagnetic block generates magnetic attraction to the positioning permanent magnet block, when the expansion cavity receives heat and the internal gas of the expansion cavity can jack the large piston plate to the top end of the fire extinguishing agent cavity, the positioning permanent magnet block is in an outage state, the large piston plate extrudes the liquid fire extinguishing agent in the fire extinguishing agent cavity through the liquid spraying hole under large air pressure, and the fire extinguishing nozzle sprays the fire extinguishing agent in an atomized mode.
A method for preparing a composite internal partition wall panel of an assembly building, comprising the steps of:
the assembly body is preassembled at indoor upper and lower walls, the second wall bodies are in clamping sliding fit with the positioning sliding grooves through the positioning sliding blocks to enable the second wall bodies to be closely arranged, once the temperature sensing plate receives excessive heat, nitrogen in the reaction shell expands, the needle rod is pushed by the small piston plate to penetrate through the puncture hole to puncture the diaphragm, and fire extinguishing powder is sprayed out through the fire extinguishing hole in the corresponding position under the reaction of the pressure elastic piece to the central partition plate.
Compared with the prior art, the composite internal partition board of the fabricated building has the advantages that:
1. this embodiment has certain fire prevention function, and owing to be provided with the vacuum cavity, sound insulation effect is good.
2. This embodiment can make nitrogen gas pressure increase after being heated to be greater than the pressure valve and predetermine the pressure value, when the conflagration breaing out, blowout nitrogen gas plays the effect of putting out a fire to combustible material blowout non-oxygen.
3. The temperature value of inflation intracavity when accessible sets for the circular telegram of location electromagnetism piece or discharge in this implementation makes the temperature controller control it, and liquid fire extinguishing agent sprays to the combustible surface, and isolated heat transfer plays the effect of putting out a fire.
4. In the embodiment, the temperature sensing plate senses the temperature, the nitrogen expands and overcomes the friction force between the small piston plate and the lower channel, and the diaphragm is punctured to enable the fire extinguishing powder to be sprayed out through the fire extinguishing hole to extinguish fire.
In conclusion, the automatic fire extinguishing device has the function of automatic fire extinguishing, and avoids the damage of fire disasters to human bodies and property safety.
Drawings
FIG. 1 is a perspective view of the structure of the side of an embodiment 1 of the composite inner partition wall panel for a fabricated building according to the present invention;
FIG. 2 is a perspective view of the structure of the side of the composite inner partition wall panel of embodiment 2 of the prefabricated building according to the present invention;
FIG. 3 is a perspective view of the structure of the side of the composite inner partition board of the prefabricated building in the embodiment 3 of the invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;
FIG. 5 is a perspective view of the structure of the side of the composite inner partition wall panel of embodiment 4 of a fabricated building according to the present invention;
fig. 6 is an enlarged schematic view of the structure at B in fig. 5.
In the figure: 1 assembly body, 2 positioning sliding grooves, 3 positioning sliding blocks, 41 wall body I, 42 vacuum cavity, 43 vacuumizing hole, 51 wall body II, 52 pressure cavity, 53 pressure relief hole, 61 wall body III, 62 guide rod, 63 large piston plate, 64 positioning permanent magnet block, 65 positioning electromagnetic block, 66 fire extinguishing agent cavity, 67 expansion cavity, 68 liquid spraying hole, 69 fire extinguishing nozzle, 71 wall body IV, 72 central partition plate, 73 storage cavity, 74 pressure elastic sheet, 75 trigger device, 751 fire extinguishing hole, 752 diaphragm, 753 reaction shell, 7531 upper channel, 7532 connecting channel, 7533 lower channel, 754 small piston plate, 755 needle rod, 756 puncture hole and 757 temperature sensing plate.
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.
Example 1:
referring to fig. 1, a wallboard in assembled building compound, including fixing assembly body 1 at indoor upper and lower wall, location spout 2 has been seted up to two assembly body 1 symmetries, and sliding connection has location slider 3 in the spout 2 of location, and location spout 2 all is the T type with location slider 3's front, certainly, other limit structure can also be chooseed for use with location slider 3 to location spout 2, and two 3 relative one ends of location slider are connected with the wall of putting out a fire automatically jointly.
The automatic fire extinguishing wall comprises a first wall body 41 fixedly connected with the two positioning sliding blocks 3, a vacuum cavity 42 is formed in the first wall body 41, a vacuumizing hole 43 communicated with the vacuum cavity 42 is formed in the upper end of the first wall body 41, and a switch valve is installed in the vacuumizing hole 43.
A preparation method of a composite internal partition wall board of an assembly type building comprises the following steps:
the assembly body 1 is preassembled at the indoor upper wall and the indoor lower wall, the first wall bodies 41 are tightly arranged through the clamping sliding fit of the positioning sliding blocks 3 and the positioning sliding grooves 2, before the first wall bodies 41 are installed, a vacuum chamber 42 is formed in the first wall bodies 41 through a vacuumizing hole 43 by using a vacuum device, and the wall bodies 41 are fire-proof plates.
This embodiment has certain fire prevention function, and owing to be provided with vacuum cavity 42, gives sound insulation effectually.
Example 2:
referring to fig. 1, a wallboard in assembled building compound, including fixing assembly body 1 at indoor upper and lower wall, location spout 2 has been seted up to two assembly body 1 symmetries, and sliding connection has location slider 3 in the spout 2 of location, and location spout 2 all is the T type with the front of location slider 3, and two 3 relative one ends of location slider are connected with the automatic fire extinguishing wall jointly.
The automatic fire extinguishing wall comprises a second wall body 51 fixedly connected with the two positioning sliding blocks 3, a pressure cavity 52 is formed in the second wall body 51, pressure relief holes 53 communicated with the pressure cavity 52 are formed in the lower ends of the two sides of the second wall body 51, a pressure valve is installed in each pressure relief hole 53, the two side faces of the second wall body 51 and the pressure cavity 52 are made of heat conduction materials, heat is transferred to the pressure cavity 52 through heat, and high-pressure nitrogen is filled in the pressure cavity 52.
A preparation method of a composite internal partition wall board of an assembly type building comprises the following steps: the assembly body 1 is preassembled at the indoor upper wall and the indoor lower wall, the second wall bodies 51 are tightly arranged through the clamping sliding fit of the positioning slide blocks 3 and the positioning slide grooves 2, nitrogen with certain pressure is pressed into the pressure cavity 52, and the air release pressure is set through setting the pressure value in the pressure valve.
This embodiment can make nitrogen gas pressure increase after being heated to be greater than the pressure valve and predetermine the pressure value, when the conflagration breaing out, blowout nitrogen gas plays the effect of putting out a fire to combustible material blowout non-oxygen.
Example 3:
referring to fig. 1, a wallboard in assembled building compound, including fixing assembly body 1 at indoor upper and lower wall, location spout 2 has been seted up to two assembly body 1 symmetries, and sliding connection has location slider 3 in the spout 2 of location, and location spout 2 all is the T type with the front of location slider 3, and two 3 relative one ends of location slider are connected with the automatic fire extinguishing wall jointly.
The automatic fire extinguishing wall comprises a wall body III 61 fixedly connected with two positioning sliding blocks 3, a cavity I is formed in the wall body III 61, a guide rod 62 is vertically and fixedly connected with the upper inner wall and the lower inner wall of the cavity I, a large piston plate 63 is sleeved on the guide rod 62 to enhance the moving stability of the large piston plate 63, the large piston plate 63 is vertically and hermetically connected with the guide rod 62 and the cavity I in a sliding manner, the cavity I is divided into a fire extinguishing agent cavity 66 and an expansion cavity 67 by the large piston plate 63 from top to bottom, liquid fire extinguishing agents and nitrogen are respectively filled in the fire extinguishing agent cavity 66 and the expansion cavity 67, the wall body III 61 is made of heat conduction materials at the lower end of the large piston plate 63 and the contact part of the expansion cavity 67, heat is transferred into the two expansion cavities 67, positioning permanent magnetic blocks 64 are symmetrically embedded on the outer peripheral surface of the large piston plate 63, positioning electromagnetic blocks 65 which are attracted with the positioning permanent magnetic blocks 64 are embedded on the inner wall of the fire extinguishing agent cavity 66, and the positioning electromagnetic blocks 65 fix the position of the large piston plate 63, the positioning electromagnetic block 65 is electrically connected with a temperature controller, the upper ends of the two sides of the third wall body 61 are provided with liquid spraying holes 68 communicated with the fire extinguishing agent cavity 66, and the ports of the liquid spraying holes 68 are connected with fire extinguishing nozzles 69, so that the fire extinguishing effect of the liquid fire extinguishing agent is improved.
A preparation method of a composite internal partition wall board of an assembly type building comprises the following steps:
the assembly body 1 is preassembled at the indoor upper wall and the indoor lower wall, the second wall 51 is in sliding fit with the positioning sliding groove 2 through the positioning sliding block 3 to enable the second wall 51 to be tightly arranged, the electrification and the outage of the positioning electromagnetic block 65 are determined through the temperature set by the temperature controller, when the expansion cavity 67 receives heat and the internal gas of the expansion cavity cannot jack the large piston plate 63 to the top end in the fire extinguishing agent cavity 66, the positioning electromagnetic block 65 is in an electrified state, the large piston plate 63 is stable in position when the positioning electromagnetic block 65 generates magnetic attraction to the positioning permanent magnet block 64, when the expansion cavity 67 receives heat and the internal gas of the expansion cavity 67 can jack the large piston plate 63 to the top end in the fire extinguishing agent cavity 66, the positioning permanent magnet block 64 is in an outage state, and the large piston plate 63 extrudes the liquid fire extinguishing agent in the fire extinguishing agent cavity 66 through the liquid spraying hole 68 under high air pressure and is atomized and sprayed out through the fire extinguishing nozzle 69.
The temperature value in the expansion chamber 67 when accessible sets for location electromagnetism piece 65 circular telegram or discharge in this implementation makes the temperature controller control it, and liquid fire extinguishing agent sprays to the combustible surface, and isolated heat transfer plays the effect of putting out a fire.
Example 4:
referring to fig. 1, a wallboard in assembled building compound, including fixing assembly body 1 at indoor upper and lower wall, location spout 2 has been seted up to two assembly body 1 symmetries, and sliding connection has location slider 3 in the spout 2 of location, and location spout 2 all is the T type with the front of location slider 3, and two 3 relative one ends of location slider are connected with the automatic fire extinguishing wall jointly.
The automatic fire extinguishing wall comprises a wall body four 71 fixedly connected with two positioning sliders 3, a cavity two is formed in the wall body four 71, a central partition plate 72 is integrally formed in the middle of the inner part of the cavity two, the cavity two is divided into two storage cavities 73 by the central partition plate 72, fire extinguishing powder is filled in the storage cavities 73, pressure elastic sheets 74 are uniformly pressed on the inner walls of the two storage cavities 73 at the opposite sides through the fire extinguishing powder, and trigger devices 75 are arranged on the two sides of the wall body four 71 and at the corresponding positions of the pressure elastic sheets 74;
the triggering device 75 comprises a fire extinguishing hole 751 communicated with the storage cavity 73, a diaphragm 752 flush with the side face of the wall body four 71 is fixedly connected to the inner wall of the fire extinguishing hole 751, a reaction shell 753 is embedded in the fire extinguishing hole 751, the reaction shell 753 comprises an upper channel 7531, a connecting channel 7532 and a lower channel 7533 which are sequentially communicated, a temperature sensing plate 757 is embedded in the port of the upper channel 7531 of the wall body four 71, the reaction shell 753 is filled with nitrogen, a small piston plate 754 is horizontally and hermetically connected in the lower channel 7533 in a sliding mode, a needle rod 755 is fixedly connected to the middle of one side, close to the diaphragm 752, of the small piston plate 754, and a puncture hole 756 in clearance fit with the needle rod 755 is formed in the reaction shell 753.
A preparation method of a composite internal partition wall board of an assembly type building comprises the following steps:
the assembly body 1 is preassembled at the indoor upper and lower walls, the wall bodies 51 are in clamping sliding fit with the positioning sliding grooves 2 through the positioning sliding blocks 3, so that the wall bodies 51 are closely arranged, once the temperature sensing plate 757 receives excessive heat, nitrogen in the reaction shell 753 expands, the needle rod 755 is pushed by the small piston plate 754 to penetrate through the puncture hole 756 to puncture the diaphragm 752, and fire extinguishing powder is sprayed out through the fire extinguishing holes 751 at the corresponding positions under the reaction of the pressure elastic sheet 74 to the central partition plate 72.
In this embodiment, the temperature sensing plate 757 senses the temperature, the nitrogen expands and overcomes the friction between the small piston plate 754 and the lower channel 7533, and the membrane 752 is punctured to eject the fire extinguishing powder through the fire extinguishing holes 751 for fire extinguishing.
It should be noted that, in the above embodiments, the assembly 1, the wall (refer to the first wall 41, the second wall 51, the third wall 61, and the fourth wall 71), and the components inside the wall can be easily manufactured, and therefore, the detailed description is not given.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a wallboard in assembled building composite partition, is including fixing assembly body (1) at indoor upper and lower wall, its characterized in that, two location spout (2) have been seted up to assembly body (1) symmetry, sliding connection has location slider (3) in location spout (2), two the relative one end of location slider (3) is connected with the wall of putting out a fire automatically jointly.
2. The composite internal partition board for the fabricated building according to claim 1, wherein the front surfaces of the positioning sliding groove (2) and the positioning sliding block (3) are both T-shaped.
3. The assembled type building composite internal partition wall board according to claim 1, wherein the automatic fire extinguishing wall comprises a first wall body (41) fixedly connected with two positioning sliding blocks (3), a vacuum cavity (42) is formed in the first wall body (41), a vacuum pumping hole (43) communicated with the vacuum cavity (42) is formed in the upper end of the first wall body (41), and a switch valve is installed in the vacuum pumping hole (43).
4. The composite internal partition wall board for the fabricated building according to claim 1, wherein the automatic fire extinguishing wall comprises a second wall body (51) fixedly connected with the two positioning sliders (3), a pressure cavity (52) is formed in the second wall body (51), pressure relief holes (53) communicated with the pressure cavity (52) are formed in the lower ends of the two sides of the second wall body (51), a pressure valve is installed in each pressure relief hole (53), the contact portions of the two side faces of the second wall body (51) and the pressure cavity (52) are made of a heat conducting material, and high-pressure nitrogen is filled in each pressure cavity (52).
5. The assembled type composite internal partition wall board for the building according to claim 1, wherein the automatic fire extinguishing wall comprises a third wall body (61) fixedly connected with two positioning sliding blocks (3), a first cavity is formed in the third wall body (61), a guide rod (62) is vertically and fixedly connected with the upper inner wall and the lower inner wall of the first cavity, a large piston plate (63) is sleeved on the guide rod (62), the large piston plate (63) is vertically and hermetically slidably connected with the guide rod (62) and the first cavity, the first cavity is divided into a fire extinguishing agent cavity (66) and an expansion cavity (67) by the large piston plate (63) from top to bottom, the fire extinguishing agent cavity (66) and the expansion cavity (67) are respectively filled with a fire extinguishing agent and nitrogen gas, the third wall body (61) is made of a heat conduction material at the lower end of the large piston plate (63) and at the contact part with the expansion cavity (67), and positioning permanent magnetic blocks (64) are symmetrically embedded on the outer circumferential surface of the large piston plate (63), the utility model discloses a fire extinguishing agent chamber, including fire extinguishing agent chamber (66), the inner wall of fire extinguishing agent chamber (66) inlays and is equipped with location electromagnetic block (65) that attract mutually to set up with location permanent magnetism piece (64), location electromagnetic block (65) electric connection has the temperature controller, hydrojet hole (68) with fire extinguishing agent chamber (66) intercommunication are seted up to the both sides upper end of three (61) of wall body, the port of hydrojet hole (68) is connected with fire extinguishing nozzle (69).
6. The assembled type composite internal partition wall board for the building as claimed in claim 1, wherein the automatic fire extinguishing wall comprises a wall body four (71) fixedly connected with two positioning sliders (3), a cavity two is formed in the wall body four (71), a central partition plate (72) is integrally formed in the middle of the cavity two, the cavity two is divided into two storage cavities (73) by the central partition plate (72), fire extinguishing powder is filled in the storage cavities (73), pressure spring pieces (74) are uniformly pressed on the inner walls of the two storage cavities (73) on the opposite sides through the fire extinguishing powder, and trigger devices (75) are arranged on the two sides of the wall body four (71) and at corresponding positions of the pressure spring pieces (74);
trigger device (75) including offering the hole of putting out a fire (751) with storage chamber (73) intercommunication, hole of putting out a fire (751) inner wall fixedly connected with and wall body four (71) side parallel and level diaphragm (752), it is equipped with reaction shell (753) to put out a fire (751), including last passageway (7531), connecting channel (7532), lower passageway (7533) that communicate in proper order in reaction shell (753), the port department of last passageway (7531) is inlayed and is equipped with temperature sensing board (757) wall body four (71), reaction shell (753) intussuseption is filled with nitrogen gas, lower passageway (7533) interior horizontal airtight sliding connection has little piston board (754), little piston board (754) are close to one side middle part fixedly connected with needle bar (755) of diaphragm (752), seted up in reaction shell (753) and needle bar (755) clearance fit's puncture hole (756).
7. A method for preparing a fabricated building composite internal partition wall panel according to any one of claims 1, 2 and 3, wherein the method comprises the following steps:
the assembly body (1) is preassembled at the indoor upper wall and the indoor lower wall, the first wall body (41) is in clamping sliding fit with the positioning sliding groove (2) through the positioning sliding block (3) to enable the first wall bodies (41) to be closely arranged, before the first wall body (41) is installed, a vacuum chamber (42) is formed in the first wall body (41) in a drawing mode through the vacuum pumping hole (43) by using a vacuum device, and the first wall body (41) is a fireproof plate.
8. A method for preparing a fabricated building composite internal partition wall panel according to any one of claims 1, 2 and 4, wherein the method comprises the following steps:
the assembly body (1) is preassembled at the indoor upper wall and the indoor lower wall, the second wall bodies (51) are tightly arranged through the clamping sliding fit of the positioning sliding blocks (3) and the positioning sliding grooves (2), nitrogen with certain pressure is pressed into the pressure cavity (52), and the air release pressure is set through setting the pressure value in the pressure valve.
9. A method for preparing a fabricated building composite internal partition wall panel according to any one of claims 1, 2 and 5, wherein the method comprises the following steps:
the assembly body (1) is preassembled at the indoor upper wall and the indoor lower wall, the second wall bodies (51) are tightly arranged through the clamping sliding fit of the positioning slide block (3) and the positioning slide groove (2), the electrification and the outage of the positioning electromagnetic block (65) are determined through the temperature value set by the temperature controller, when the expansion cavity (67) receives heat and the internal gas of the expansion cavity cannot jack the large piston plate (63) to the top end in the fire extinguishing agent cavity (66), the positioning electromagnetic block (65) is in the electrification state, the large piston plate (63) is stable in position when the positioning electromagnetic block (65) generates magnetic attraction to the positioning permanent magnetic block (64), when the expansion cavity (67) receives heat and the internal gas of the expansion cavity can jack the large piston plate (63) to the top end in the fire extinguishing agent cavity (66), the positioning permanent magnetic block (64) is in the outage state, the large piston plate (63) extrudes the liquid fire extinguishing agent in the fire extinguishing agent cavity (66) through the liquid spraying hole (68) under larger air pressure, and atomized and sprayed out by a fire extinguishing nozzle (69).
10. A method for preparing a fabricated building composite internal partition wall panel according to any one of claims 1, 2 and 6, wherein the method comprises the following steps:
the assembly body (1) is preassembled at the indoor upper wall and the indoor lower wall, the wall bodies (51) are tightly arranged through the clamping sliding fit of the positioning sliding blocks (3) and the positioning sliding grooves (2), once the temperature sensing plate (757) receives excessive heat, nitrogen in the reaction shell (753) expands, the needle rod (755) is pushed to penetrate through the puncture hole (756) to puncture the diaphragm (752) through the small piston plate (754), and fire extinguishing powder is sprayed out through the fire extinguishing holes (751) at the corresponding positions under the reaction of the pressure elastic sheet (74) to the central partition plate (72).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010308192.8A CN113530019A (en) | 2020-04-18 | 2020-04-18 | Composite internal partition board for fabricated building and preparation method thereof |
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| CN202010308192.8A CN113530019A (en) | 2020-04-18 | 2020-04-18 | Composite internal partition board for fabricated building and preparation method thereof |
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| CN114278003A (en) * | 2021-12-27 | 2022-04-05 | 柯志军 | Wallboard module in assembled building |
| CN114293677A (en) * | 2021-12-07 | 2022-04-08 | 南通科达建材科技股份有限公司 | Assembled building external wall insulation device |
| CN114753550A (en) * | 2022-04-06 | 2022-07-15 | 山东地平线建筑节能科技有限公司 | Calcium silicate magnesium board fire prevention battenboard |
| CN115198914A (en) * | 2022-07-22 | 2022-10-18 | 中国建筑第五工程局有限公司 | Building waterproof wall |
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