CN112211344A - Novel composite wallboard for assembled steel structure house - Google Patents
Novel composite wallboard for assembled steel structure house Download PDFInfo
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- CN112211344A CN112211344A CN202011007752.2A CN202011007752A CN112211344A CN 112211344 A CN112211344 A CN 112211344A CN 202011007752 A CN202011007752 A CN 202011007752A CN 112211344 A CN112211344 A CN 112211344A
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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
- E04C2/30—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
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
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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
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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
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
- E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
- E04B1/6125—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with protrusions on the one frontal surface co-operating with recesses in the other frontal surface
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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
- E04B1/92—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
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Abstract
The invention relates to the technical field of assembly type buildings, in particular to a novel composite wallboard for an assembly type steel structure house, which comprises a wallboard, a pressing block, a pressing rod, a limiting block and a clamping piece, wherein the wallboard is fixedly connected with the pressing block; the uppermost end of the wallboard is provided with a plurality of U-shaped grooves; the pressing block is arranged at one end of the U-shaped groove; the pressing block is fixedly connected with the pressing rod; the pressure lever is fixed in the U-shaped groove through a limiting block; the pressure rod is fixedly connected with a first piston; the first piston is arranged in the U-shaped groove in a sliding mode; a second piston is arranged at the other end of the U-shaped groove in a sliding manner; the second piston is fixedly connected with the clamping piece; water is arranged between the first piston and the second piston; metal elastic sheets are arranged on two sides of the uppermost end of the clamping piece; the lowest end of the wallboard is provided with a plurality of lower clamping grooves; the lower clamping groove and the metal elastic sheet are arranged in an aligned mode; the groove width of the lower clamping groove is smaller than that of the metal elastic sheet; the groove depth of the lower clamping groove is smaller than the length of the clamping piece; the lowest end of the wallboard is provided with a compression column; the compression leg is aligned with the U-shaped groove. The invention has convenient installation and time saving.
Description
Technical Field
The invention relates to the technical field of assembly type buildings, in particular to a novel composite wallboard for an assembly type steel structure house.
Background
With surge development in economic society, the demand of people on the residential wallboard is higher and higher. Wallboard, ancient times, Ming and Qing name of furniture parts. The boards which are positioned at the left side and the right side of the furniture and are vertical planes are collectively called as side boards or wall boards. Now a building material.
At present, most houses adopt assembled wallboards, which is a technology that wallboards are manufactured in factories and are installed at specified positions. Among them, the steel structure is the main way to realize the assembled wallboard. The existing steel structure assembly type wallboard is mainly characterized in that concave-convex grooves between wallboards are connected, mortar is used for filling joints, and an anti-cracking fiber grid belt is used for connection.
However, the above-mentioned techniques have disadvantages that the mortar must be mixed in advance during the connection, which increases the labor time, wastes time and labor, and does not achieve a good assembling effect.
Disclosure of Invention
The purpose of this scheme is to provide a install swift assembled steel construction house and use novel composite wall panel.
In order to achieve the above object, this scheme provides a novel composite wall panel is used to assembled steel construction house, includes: the device comprises a wallboard, a pressing block, a pressing rod, a limiting block and a clamping piece; the uppermost end of the wallboard is provided with a plurality of U-shaped grooves; the pressing block is arranged at one end of the U-shaped groove; the pressing block is fixedly connected with the pressing rod; the pressing rod is fixed in the U-shaped groove through a limiting block; the compression bar is fixedly connected with a first piston; the first piston is arranged in the U-shaped groove in a sliding mode; a second piston is arranged at the other end of the U-shaped groove in a sliding mode; the second piston is fixedly connected with the clamping piece; water is arranged between the first piston and the second piston; metal elastic sheets are arranged on two sides of the uppermost end of the clamping piece; the lowest end of the wallboard is provided with a plurality of lower clamping grooves; the lower clamping groove and the metal elastic sheet are arranged in an aligned mode; the groove width of the lower clamping groove is smaller than that of the metal elastic sheet; the groove depth of the lower clamping groove is smaller than the length of the clamping piece; the lowest end of the wallboard is provided with a compression column; the compression column is aligned with the U-shaped groove.
The principle of the scheme is as follows: when the wallboard is installed, the compression leg of A wallboard inserts the U type groove of B wallboard, and the compression leg of A wallboard supports the briquetting of B wallboard, and the compression leg of A wallboard continues to insert the briquetting that makes B wallboard and slides along the U type groove of B wallboard, and the depression bar of B wallboard slides along with it for the first piston of B wallboard slides in the U type groove of B wallboard, and water is promoted, makes the second piston of B wallboard slide, and the fastener of B wallboard slides towards A wallboard direction. When the fastener of B wallboard inserted the lower draw-in groove of A wallboard, the metal shrapnel on the fastener of B wallboard received the extrusion of draw-in groove lateral wall under the A wallboard, and the metal shrapnel inwards buckles. When the metal elastic sheet completely passes through the lower clamping groove of the wallboard A, the metal elastic sheet is not stressed to be opened to form an umbrella shape and is clamped on the lower clamping groove of the wallboard A, and the wallboard A and the wallboard B are tightly installed.
The beneficial effect of this scheme: the briquetting in B wallboard U type groove will bear the power of A wallboard compression leg and change the power that promotes B wallboard U type groove normal water into, and then promote B wallboard fastener and slide. Meanwhile, the metal elastic sheet on the B wallboard clamping piece has certain elasticity and toughness. When the metal shrapnel on the B wallboard fastener enters the lower clamping groove of the A wallboard, the metal shrapnel on the B wallboard fastener is extruded by the two side walls of the lower clamping groove of the A wallboard, and the metal shrapnel is bent inwards, so that the metal shrapnel can better pass through the lower clamping groove of the A wallboard. When the metal elastic sheet of the wallboard B completely passes through the lower clamping groove of the wallboard A, the metal elastic sheet of the wallboard B is not stressed to open to form an umbrella shape and is clamped on the lower clamping groove of the wallboard A, and the wallboard A and the wallboard B are tightly installed. Meanwhile, the lower clamping groove and the metal elastic sheet of the wallboard are aligned, the groove width of the lower clamping groove is smaller than that of the metal elastic sheet, the groove depth of the lower clamping groove is smaller than the length of the clamping piece, and the clamping piece of the wallboard can be accurately inserted into the lower clamping groove of the other wallboard for ensuring.
Further, a first plastic film is arranged at the uppermost end of the U-shaped groove; the uppermost end of the lower clamping groove is provided with a second plastic film. The clamping piece in the U-shaped groove can be effectively protected by the first plastic film, and the wallboard is prevented from being damaged when being carried. The setting of second plastic film guarantees down the clean and tidy of draw-in groove, ensures down the draw-in groove can not get into the dust in handling to get into inside the wallboard.
Furthermore, a water pipe communicated with the U-shaped groove is arranged on the U-shaped groove; the water pipe is communicated with one end of the U-shaped groove, which is provided with the second piston; the position of the second piston on the U-shaped groove is lower than that of the water pipe on the U-shaped groove; a plurality of cavities are formed in one side of the interior of the wallboard; a CuZnAl two-way memory alloy intelligent spring is arranged in the cavity; one end of the CuZnAl two-way memory alloy intelligent spring is connected to the wallboard; the other end of the CuZnAl two-way memory alloy intelligent spring is connected with a third piston; a second one-way valve is arranged on one side, away from the CuZnAl two-way memory alloy intelligent spring, of the third piston; a water tank is arranged between the third piston and the second one-way valve; the water tank is connected with the water outlet of the water pipe; a first one-way valve is arranged at the joint of the water tank and the water pipe; a water outlet cavity is formed in one side, away from the water tank, of the second one-way valve; a plurality of water outlet holes are formed in the water outlet cavity; the water outlet hole penetrates through the wall board. When the wallboard is installed, the compression leg of A wallboard inserts the U type groove of B wallboard, and the compression leg of A wallboard supports the briquetting of B wallboard, and the compression leg of A wallboard continues to insert the briquetting that makes B wallboard and slides along the U type groove of B wallboard, and the depression bar of B wallboard slides along with it for the first piston of B wallboard slides in the U type groove of B wallboard, and water is promoted, makes the second piston of B wallboard slide, and the fastener of B wallboard slides towards the direction of A wallboard. When the fastener of B wallboard inserted the lower draw-in groove of A wallboard, the metal shrapnel on the fastener of B wallboard received the extrusion of draw-in groove both sides wall under the A wallboard, and the metal shrapnel inwards buckles. When the metal elastic sheet on the wallboard fastener of B slides three quarters in the draw-in groove under the wallboard A, the position of second piston on U type groove is higher than the position of water pipe on U type groove for rivers are to the water pipe in. The water constantly flows, and first check valve opens, and the water pipe communicates with the water tank, and during the water flowed the water tank, the metal shrapnel on the B wallboard fastener continued to slide in draw-in groove under the A wallboard, and the metal shrapnel when the B wallboard fastener passed the draw-in groove under the A wall completely, and the metal shrapnel no longer atress opens and forms umbelliform, blocks on the lower draw-in groove on the A wallboard. At this moment, the water in the U-shaped groove of B wallboard flows to the water tank completely, and A wallboard and B wallboard are closely installed. When a fire disaster occurs indoors, the indoor temperature rises, the CuZnAl two-way memory alloy intelligent spring senses that the indoor temperature rises and then extends, the third piston moves towards the water tank, water in the water tank is pushed, the second one-way valve is opened, the water in the water tank flows into the water outlet cavity, and the water flows out of the water outlet hole in the water outlet tank, so that the fire extinguishing effect is achieved. The CuZnAl two-way memory alloy intelligent spring has a two-way memory effect, namely the spring is stretched when heated and is shortened when cooled. The expansion temperature is between 65 ℃ and 85 ℃, and when the temperature reaches between 65 ℃ and 85 ℃, the CuZnAl two-way memory alloy intelligent spring stretches. Compared with springs made by winding other memory alloy wires, the CuZnAl two-way memory alloy intelligent spring is low in cost and high in cost performance, and therefore production cost is reduced. On the one hand, the water in the U type groove guarantees wallboard installation effect, and on the other hand can in time discharge the effect of putting out a fire with the water in the water tank when CuZnAl two-way memory alloy intelligence spring perception temperature variation again. The expansion temperature range of the CuZnAl two-way memory alloy intelligent spring is within the range that water is discharged in time before the water is changed into a large amount of water vapor, so that the fire extinguishing effect is achieved. The first one-way valve and the second one-way valve guarantee that water cannot flow back, and the fire extinguishing effect is further guaranteed.
Furthermore, a through hole is formed in one side, close to the CuZnAl two-way memory alloy intelligent spring, of the cavity. The position of the through hole is close to that of the CuZnAl two-way memory alloy intelligent spring, so that the CuZnAl two-way memory alloy intelligent spring can sense indoor temperature change in time and stretch.
Furthermore, a fire prevention area is arranged on the part, which is not provided with the water outlet hole, of the outer surface of the wallboard; and the fireproof area is coated with fireproof protective paint. The fire prevention district has covered the place that does not have the apopore, does not influence the apopore and normally goes out water.
Further, the fireproof protective coating is an NCB indoor ultrathin fireproof coating. The NCB indoor ultra-thin fireproof coating is prepared from ammonium polyphosphate, ammonium tripolyphosphate, pentaerythritol, chlorinated paraffin and titanium dioxide; a binder; acrylic resin, amino resin and 100A solvent are used for the fire protection of various steel members, spherical net racks and other load-bearing structures in constructional engineering. During construction, the coating is uniformly stirred and then is subjected to construction brushing, the thickness of the coating in each time cannot exceed 0.5mm, the coating is subjected to second brushing after the surface of the coating is dried (about 6 hours), and the thickness of the coating can be increased in a proper amount, twice in 1 hour, three times in 1.5 hours and four times in 2 hours; when the coating is thickened in construction, a proper amount of solvent can be added for dilution, and the addition of the solvent is forbidden so as to avoid influencing the adhesive force and the fireproof performance of the coating; the paint should be used up in days after being opened, and if the paint is not used cleanly, the paint must be stored after being completely sealed. The fire-resistant limit of the NCB indoor ultrathin fireproof coating can reach 2.0h at most. The coating has strong adhesive force, long durability, thin coating, high fire resistance limit and easy construction. The coating expands rapidly when meeting fire, and the coating forms a spongy thick fireproof heat insulation layer, so that the escape time of indoor personnel is prolonged.
Drawings
FIG. 1 is a structural cross-sectional view of an embodiment of the present invention.
Fig. 2 is a structural use state diagram of the embodiment of the present invention.
Fig. 3 is an enlarged view of a portion of the structure of the embodiment of the present invention.
Fig. 4 is a structural elevation view of an embodiment of the present invention.
Detailed Description
The following is further detailed by the specific embodiments:
reference numerals in the drawings of the specification include: wallboard 1, U type groove 2, briquetting 3, depression bar 4, first piston 5, stopper 6, second piston 7, fastener 8, metal shrapnel 9, first plastic film 10, water pipe 11, first check valve 12, CuZnAl two-way memory alloy intelligence spring 13, third piston 14, apopore 15, through-hole 16, second check valve 17, lower draw-in groove 18, compression leg 19, cavity 20, water tank 21, second plastic film 22, play water cavity 23, fire prevention district 24.
As shown in figure 1:
Be equipped with a plurality of U type grooves 2 on wallboard 1, the one end in U type groove 2 is equipped with briquetting 3, 3 fixedly connected with depression bar 4 of briquetting, and depression bar 4 is fixed in U type groove 2 through two stoppers 6, the first piston 5 of 4 fixedly connected with of depression bar, and first piston 5 slides and sets up in U type groove 2. The other end of the U-shaped groove 2 is provided with a clamping piece 8, the clamping piece 8 is fixedly connected with a second piston 7, and the second piston 7 is arranged in the U-shaped groove 2 in a sliding mode. Water is provided between the first piston 5 and the second piston 7.
The metal elastic sheets 9 are arranged on the two sides of the uppermost end of the clamping piece 8, the metal elastic sheets 9 have certain elasticity and toughness, and when no force is applied to the metal elastic sheets 9 at ordinary times, the metal elastic sheets 9 on the two sides are opened like an umbrella; when force is applied to the metal elastic sheet 9, two ends of the metal elastic sheet 9 are pressed down, and the metal elastic sheet can pass through the gap more easily.
The uppermost end of the U-shaped groove 2 is provided with a first plastic film 10. The provision of the first plastic film 10 effectively protects the engaging piece 8 inside the U-shaped groove 2 from being damaged when the wall panel 1 is transported. And a water pipe 11 communicated with the U-shaped groove 2 is arranged on the U-shaped groove 2, the water pipe 11 is communicated with one end of the U-shaped groove 2, which is provided with a second piston 7, and when the wallboard 1 is not installed, the position of the second piston 7 on the U-shaped groove 2 is lower than that of the water pipe 11 on the U-shaped groove 2. When the second piston 7 is higher on the U-shaped groove 2 than the water pipe 11 on the U-shaped groove 2, the water in the U-shaped groove 2 can flow into the water pipe 11.
A cavity 20 is formed in one side inside the wallboard 1, a CuZnAl two-way memory alloy intelligent spring 13 is arranged in the cavity 20, one end of the CuZnAl two-way memory alloy intelligent spring 13 is connected to the wallboard 1, and the other end of the CuZnAl two-way memory alloy intelligent spring 13 is connected with a third piston 14; a second one-way valve 17 is arranged on one side of the third piston 14 away from the CuZnAl two-way memory alloy intelligent spring 13; a water tank 21 is provided between the third piston 14 and the second one-way valve 17. The CuZnAl two-way memory alloy intelligent spring 13 is formed by winding CuZnAl two-way memory alloy wires, is a temperature sensing driving element which automatically stretches along with the change of temperature, and has a two-way memory effect. The two-way memory effect is that the spring is extended when heated and shortened when cooled. The expansion temperature of the CuZnAl two-way memory alloy intelligent spring 13 is between 65 ℃ and 85 ℃, when the CuZnAl two-way memory alloy intelligent spring is ignited indoors, the temperature rises, and when the temperature reaches between 65 ℃ and 85 ℃, the CuZnAl two-way memory alloy intelligent spring 13 extends. Compared with springs made by winding other memory alloy wires, the CuZnAl two-way memory alloy intelligent spring 13 is low in cost and high in cost performance, and therefore production cost is reduced. The second one-way valve 17 can only be opened in a direction away from the CuZnAl two-way memory alloy smart spring 13. When water exists in the water tank 21, the fire in the room is started, the temperature rises to 65-85 ℃, the CuZnAl two-way memory alloy intelligent spring 13 extends to push the third piston 14, the water is pushed, and therefore the second one-way valve 17 is opened, and the water flows out of the water tank 21. The expansion temperature range of the CuZnAl two-way memory alloy intelligent spring 13 is that water is discharged in time to achieve the fire extinguishing effect before the water is changed into a large amount of water vapor. The second one-way valve 17 ensures that water does not flow back, further ensuring the fire extinguishing effect.
The water outlet of the water pipe 11 is connected with the water tank 21, a first one-way valve 12 is arranged at the joint of the water pipe 11 and the water tank 21, and the first one-way valve 12 can only be opened towards the direction of the water pipe 11. When the first one-way valve 12 is opened, the water pipe 11 is communicated with the water tank 21; when the first check valve 12 is closed, the water pipe 11 and the water tank 21 cannot be communicated.
One side of the cavity 20 is provided with a through hole 16, and the position of the through hole 16 is close to that of the CuZnAl two-way memory alloy intelligent spring 13. The arrangement of the through hole 16 ensures that the CuZnAl two-way memory alloy intelligent spring 13 can sense the indoor temperature change in time so as to respond. One side of the second one-way valve 17, which is far away from the water tank 21, is provided with a water outlet cavity 23, and the water outlet cavity 23 is provided with a plurality of water outlet holes 15.
The lowermost end of wallboard 1 is opened has a plurality of draw-in grooves 18 down, and draw-in groove 18 aligns the setting with metal shrapnel 9 on the wallboard 1 down, and the groove width of draw-in groove 18 is less than the width between the metal shrapnel 9 down, ensures that metal shrapnel 9 can receive the extrusion and the deformation of draw-in groove 18 lateral wall down smoothly. The depth of the lower slot 18 is smaller than the length of the engaging member 8, so as to ensure that the engaging member 8 can smoothly pass through the lower slot 18. Lower draw-in groove 18 the top is equipped with second plastic film 22, and the setting of second plastic film 22 guarantees the neatness of draw-in groove 18 down, ensures that draw-in groove 18 can not get into the dust in handling down, guarantees that wallboard 1 is inside clean.
As shown in fig. 2:
when the wallboard is installed, the compression leg 19 of A wallboard 1 inserts in the U type groove 2 of B wallboard 1, the compression leg 19 of A wallboard 1 supports the briquetting 3 of B wallboard 1, the compression leg 19 of A wallboard 1 continues to insert and makes the briquetting 3 of B wallboard 1 slide along the U type groove 2 of B wallboard 1, the depression bar 4 of B wallboard 1 slides along with it, make the first piston 5 of B wallboard 1 slide in the U type groove 2 of B wallboard 1, water is promoted, make the second piston 7 of B wallboard 1 slide, the fastener 8 of B wallboard 1 slides towards the direction of A wallboard 1. When the clamping piece 8 of the wallboard B1 pierces the first plastic film 10 of the wallboard B1 and the clamping piece 8 of the wallboard B1 is inserted into the lower clamping groove 18 of the wallboard A1, the metal elastic sheet 9 on the clamping piece 8 of the wallboard B1 is extruded by two side walls of the lower clamping groove 18 of the wallboard A1, and the metal elastic sheet 9 is bent inwards. When the metal elastic sheet 9 on the fastener 8 of the wallboard 1B slides three quarters of the way in the lower clamping groove 18 of the wallboard 1A, the position of the second piston 7 on the U-shaped groove 2 is higher than the position of the water pipe 11 on the U-shaped groove 2, so that water flows into the water pipe 11. The water flows continuously, the first one-way valve 12 is opened, the water pipe 11 is communicated with the water tank 21, the water flows into the water tank 21, the metal elastic sheet 9 on the clamping piece 8 of the wallboard B1 continuously slides in the lower clamping groove 18 of the wallboard A1, and the clamping piece 8 of the wallboard B1 punctures the second plastic film 22 on the lower clamping groove 18 of the wallboard A. When the metal elastic sheet 9 of the clamping piece 8 of the wallboard 1B completely passes through the lower clamping groove 18 of the wallboard 1A, the metal elastic sheet 9 is not stressed to open to form an umbrella shape and is clamped on the lower clamping groove 18 of the wallboard 1A. At this time, the water in the U-shaped groove 2 of the wall panel B1 completely flows into the water tank 21, and the wall panels a 1 and B1 are tightly installed.
The provision of the first one-way valve 12 ensures that water in the water line 11 will only flow into the water tank 21 and will not flow back.
As shown in fig. 3:
when the wallboard 1A and the wallboard 1B are tightly installed, the metal elastic sheet 9 on the clamping piece 8 of the wallboard 1B completely penetrates through the lower clamping groove 18 of the wallboard 1A, and the metal elastic sheet 9 is not stressed to be opened to form an umbrella shape and is clamped on the lower clamping groove 18 of the wallboard 1A.
As shown in fig. 4:
the outer surface of the wall plate 1 is provided with a water outlet hole 15, and the lowest end of the wall plate 1 is provided with a plurality of compression columns 19. The exterior surface of wall panel 1 is provided with fire protection zones 24. The fire protection area 24 covers the area without the water outlet hole 15, and does not affect the normal water outlet of the water outlet hole 15. The fire-blocking area 24 is coated with a fire-blocking protective coating. The fireproof protective coating is NCB indoor ultrathin fireproof coating. The NCB indoor ultra-thin fireproof coating is prepared from ammonium polyphosphate, ammonium tripolyphosphate, pentaerythritol, chlorinated paraffin and titanium dioxide; a binder; acrylic resin, amino resin and 100A solvent are used for the fire protection of various steel members, spherical net racks and other load-bearing structures in constructional engineering. During construction, the coating is uniformly stirred and then is subjected to construction brushing, the thickness of the coating in each time cannot exceed 0.5mm, the coating is subjected to second brushing after the surface of the coating is dried (about 6 hours), and the thickness of the coating can be increased in a proper amount, twice in 1 hour, three times in 1.5 hours and four times in 2 hours; when the coating is thickened in construction, a proper amount of solvent can be added for dilution, and the addition of the solvent is forbidden so as to avoid influencing the adhesive force and the fireproof performance of the coating; the paint should be used up in days after being opened, and if the paint is not used cleanly, the paint must be stored after being completely sealed. The fire-resistant limit of the NCB indoor ultrathin fireproof coating can reach 2.0h at most. The coating has strong adhesive force, long durability, thin coating, high fire resistance limit and easy construction. The coating expands rapidly when meeting fire, and the coating forms a spongy thick fireproof heat insulation layer, so that the escape time of indoor personnel is prolonged.
During the concrete operation, the compression leg 19 of A wallboard 1 inserts in the U type groove 2 of B wallboard 1, the compression leg 19 of A wallboard 1 supports the briquetting 3 of B wallboard 1, the compression leg 19 of A wallboard 1 continues to insert and makes the briquetting 3 of B wallboard 1 slide along the U type groove 2 of B wallboard 1, the depression bar 4 of B wallboard 1 slides along with it, make the first piston 5 of B wallboard 1 slide in the U type groove 2 of B wallboard 1, water is promoted, make the second piston 7 of B wallboard 1 slide, the fastener 8 of B wallboard 1 slides towards the direction of A wallboard 1. When the clamping piece 8 of the wallboard B1 pierces the first plastic film 10 of the wallboard B1 and the clamping piece 8 of the wallboard B1 is inserted into the lower clamping groove 18 of the wallboard A1, the metal elastic sheet 9 on the clamping piece 8 of the wallboard B1 is extruded by two side walls of the lower clamping groove 18 of the wallboard A1, and the metal elastic sheet 9 is bent inwards. When the metal elastic sheet 9 on the fastener 8 of the wallboard 1B slides three quarters of the way in the lower clamping groove 18 of the wallboard 1A, the position of the second piston 7 on the U-shaped groove 2 is higher than the position of the water pipe 11 on the U-shaped groove 2, so that water flows into the water pipe 11. The water constantly flows, first check valve 12 is opened, water pipe 11 and water tank 21 communicate, during the water flows to water tank 21, metal shrapnel 9 on 1 fastener 8 of B wallboard continues to slide in draw-in groove 18 under 1A wallboard, 1 fastener 8 of B wallboard punctures the second plastic film 22 on draw-in groove 18 under the A wallboard, when 8 metal shrapnel 9 of 1 fastener of B wallboard passes the draw-in groove 18 under 1A wallboard completely, metal shrapnel 9 no longer atress opens and forms the umbelliform, the card is on the draw-in groove 18 under 1A wallboard. At this time, the water in the U-shaped groove 2 of the wall panel B1 completely flows into the water tank 21, and the wall panels a 1 and B1 are tightly installed.
When a fire disaster occurs indoors, the indoor temperature rises, the CuZnAl two-way memory alloy intelligent spring 13 senses the rise of the indoor temperature from the through hole 16 and then extends, the third piston 14 moves towards the water tank 21, water in the water tank 21 is pushed, the second one-way valve 17 is opened, the water in the water tank 21 flows into the water outlet cavity 23, and the water flows out from the water outlet hole 15 on the water outlet tank 21, so that the fire extinguishing effect is achieved.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. The utility model provides an assembled steel construction house is with novel composite wall panel which characterized in that includes: the device comprises a wallboard, a pressing block, a pressing rod, a limiting block and a clamping piece;
the uppermost end of the wallboard is provided with a plurality of U-shaped grooves;
the pressing block is arranged at one end of the U-shaped groove; the pressing block is fixedly connected with the pressing rod;
the pressing rod is fixed in the U-shaped groove through a limiting block; the compression bar is fixedly connected with a first piston; the first piston is arranged in the U-shaped groove in a sliding mode;
a second piston is arranged at the other end of the U-shaped groove in a sliding mode; the second piston is fixedly connected with the clamping piece;
water is arranged between the first piston and the second piston;
metal elastic sheets are arranged on two sides of the uppermost end of the clamping piece;
the lowest end of the wallboard is provided with a plurality of lower clamping grooves; the lower clamping groove and the metal elastic sheet are arranged in an aligned mode; the groove width of the lower clamping groove is smaller than that of the metal elastic sheet; the groove depth of the lower clamping groove is smaller than the length of the clamping piece;
the lowest end of the wallboard is provided with a compression column; the compression column is aligned with the U-shaped groove.
2. The novel composite wallboard for assembled steel structure houses as claimed in claim 1, wherein a first plastic film is arranged at the uppermost end of the U-shaped groove; the uppermost end of the lower clamping groove is provided with a second plastic film.
3. The novel composite wallboard for assembled steel structure houses as claimed in claim 1, wherein a water pipe is arranged on the U-shaped groove and communicated with the U-shaped groove; the water pipe is communicated with one end of the U-shaped groove, which is provided with the second piston; the position of the second piston on the U-shaped groove is lower than that of the water pipe on the U-shaped groove; a plurality of cavities are formed in one side of the interior of the wallboard; a CuZnAl two-way memory alloy intelligent spring is arranged in the cavity; one end of the CuZnAl two-way memory alloy intelligent spring is connected to the wallboard; the other end of the CuZnAl two-way memory alloy intelligent spring is connected with a third piston; a second one-way valve is arranged on one side, away from the CuZnAl two-way memory alloy intelligent spring, of the third piston; a water tank is arranged between the third piston and the second one-way valve; the water tank is connected with the water outlet of the water pipe; a first one-way valve is arranged at the joint of the water tank and the water pipe; a water outlet cavity is formed in one side, away from the water tank, of the second one-way valve; a plurality of water outlet holes are formed in the water outlet cavity; the water outlet hole penetrates through the wall board.
4. The novel composite wallboard for assembled steel structure houses as claimed in claim 3, wherein a through hole is opened at one side of the cavity close to the CuZnAl two-way memory alloy smart spring.
5. The novel composite wall panel for an assembled steel structure house as claimed in claim 3, wherein the portion of the outer surface of the wall panel without water outlet holes is provided with a fire-proof area; and the fireproof area is coated with fireproof protective paint.
6. The new composite wallboard for assembled steel structure houses as claimed in claim 5, wherein the fire protection coating is NCB indoor ultra thin fire protection coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011007752.2A CN112211344B (en) | 2020-09-23 | 2020-09-23 | Novel composite wallboard for assembled steel structure house |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011007752.2A CN112211344B (en) | 2020-09-23 | 2020-09-23 | Novel composite wallboard for assembled steel structure house |
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| CN112211344A true CN112211344A (en) | 2021-01-12 |
| CN112211344B CN112211344B (en) | 2022-01-11 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203583430U (en) * | 2013-12-11 | 2014-05-07 | 中船第九设计研究院工程有限公司 | Deep water flow generating system with pressure perforated wall structure |
| CN107653979A (en) * | 2017-09-25 | 2018-02-02 | 重庆工程职业技术学院 | Assembled architecture steel construction |
| CN207017473U (en) * | 2017-07-26 | 2018-02-16 | 重庆工程职业技术学院 | Fire preventing steel structure for building |
| CN110802243A (en) * | 2019-11-28 | 2020-02-18 | 东阳故宏机械科技有限公司 | Fastening equipment for assisting in screwing three-jaw chuck on lathe |
| CN210459566U (en) * | 2019-05-21 | 2020-05-05 | 山东大华广节能科技有限公司 | Novel assembled wallboard clamping structure |
-
2020
- 2020-09-23 CN CN202011007752.2A patent/CN112211344B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203583430U (en) * | 2013-12-11 | 2014-05-07 | 中船第九设计研究院工程有限公司 | Deep water flow generating system with pressure perforated wall structure |
| CN207017473U (en) * | 2017-07-26 | 2018-02-16 | 重庆工程职业技术学院 | Fire preventing steel structure for building |
| CN107653979A (en) * | 2017-09-25 | 2018-02-02 | 重庆工程职业技术学院 | Assembled architecture steel construction |
| CN210459566U (en) * | 2019-05-21 | 2020-05-05 | 山东大华广节能科技有限公司 | Novel assembled wallboard clamping structure |
| CN110802243A (en) * | 2019-11-28 | 2020-02-18 | 东阳故宏机械科技有限公司 | Fastening equipment for assisting in screwing three-jaw chuck on lathe |
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| Publication number | Publication date |
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| CN112211344B (en) | 2022-01-11 |
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