CN113107331A - Fire prevention heat preservation type aluminium alloy for construction - Google Patents
Fire prevention heat preservation type aluminium alloy for construction Download PDFInfo
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- CN113107331A CN113107331A CN202110413231.5A CN202110413231A CN113107331A CN 113107331 A CN113107331 A CN 113107331A CN 202110413231 A CN202110413231 A CN 202110413231A CN 113107331 A CN113107331 A CN 113107331A
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
- E06B5/161—Profile members therefor
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
- A62C35/10—Containers destroyed or opened by flames or heat
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Abstract
The invention discloses a fireproof heat-preservation type aluminum profile for building construction, which belongs to the technical field of building aluminum profiles, and is characterized in that a plurality of temperature-sensing fireproof bodies are distributed in a temperature-sensing fireproof cavity of an aluminum profile plate body, the temperature-sensing fireproof bodies correspond to a plurality of air bag columns one by one, when a fire disaster occurs, the temperature-sensing fireproof bodies are subjected to high temperature, the temperature is transmitted to the inner side of the temperature-sensing fireproof cavity to trigger an expansion puncture outfit to puncture an air sealing head corresponding to the temperature-sensing fireproof cavity, flame-retardant gas in the air bag columns overflows along with the air sealing head, then the temperature-sensing fireproof bodies deform and move outwards under the continuous high-temperature state, the flame-retardant gas overflows outwards through a ventilation flow channel to extinguish a fire source, the extension of the fire source to an aluminum profile door and window is effectively prevented, the flame-retardant effect is effectively achieved, and each group of air bag columns one by one and one is separately arranged from, meanwhile, under the natural state, the temperature sensing fireproof bodies are matched with the air bag columns, and the heat insulation effect can be achieved.
Description
Technical Field
The invention relates to the technical field of building aluminum profiles, in particular to a fireproof heat-preservation type aluminum profile for building construction.
Background
Aluminum profiles are widely used in the fields of building materials, food appliances and the like, wherein for the building materials, the aluminum profiles are usually applied to doors and windows due to light weight, high structural strength and low manufacturing cost, and the aluminum alloy doors and windows refer to doors and windows which are manufactured by adopting aluminum alloy extruded profiles as frames, stiles and sash materials and comprise doors and windows which are made of aluminum alloy as base materials of stress rod pieces (rod pieces bearing and transmitting dead weight and load) and are compounded with wood and plastic.
However, the aluminum profile is thermoplastic and low in melting point, and is easy to be heated and deformed in a temperature sensing environment, once a fire disaster occurs in a place, when flames flee to doors and windows, the doors and windows are difficult to be in a flame-retardant state, people in the place can be directly influenced to escape in time, and the safety and fire resistance of the aluminum profile are still to be improved.
Therefore, the fireproof heat-preservation type aluminum profile for building construction is provided to effectively solve the problems in the prior art.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a fireproof heat-preservation type aluminum profile for building construction, wherein a plurality of temperature-sensing fireproof bodies are distributed in a temperature-sensing fireproof cavity of an aluminum profile plate body, the temperature-sensing fireproof bodies correspond to a plurality of air bag columns in a one-to-one manner, when a fire disaster occurs, the temperature-sensing fireproof bodies are subjected to high temperature, the temperature is transmitted to the inner side of the temperature-sensing fireproof cavity to trigger an expansion puncture outfit to puncture an air sealing head corresponding to the temperature-sensing fireproof cavity, flame-retardant gas in the air bag columns overflows along with the air sealing head, then the temperature-sensing fireproof bodies deform and move outwards under the condition of continuous high temperature, the flame-retardant gas overflows outwards through a ventilation flow channel to extinguish the fire source, the fire source is effectively prevented from expanding to the aluminum profile door window, the flame-retardant effect is effectively achieved, and each group of one-to-one-corresponding air bag columns and the temperature-, The fire-retardant performance, simultaneously, under natural condition, a plurality of temperature sensing fire prevention bodies and gasbag post cooperation can also play thermal-insulated heat preservation effect.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A fireproof heat-preservation type aluminum profile for building construction comprises an aluminum profile plate body, wherein the peripheral side walls of the aluminum profile plate body are coated with fireproof fiber layers, the peripheral side walls of the aluminum profile plate body are provided with temperature-sensing fireproof cavities, the middle part of the aluminum profile plate body is provided with hollow cavities communicated with a plurality of temperature-sensing fireproof cavities, a plurality of fire-resistant heat-insulating layers are uniformly distributed in the temperature-sensing fireproof cavities, the two sides of the outer side wall of each temperature-sensing fireproof cavity are provided with embedding strips embedded and connected with the outer ends of the fire-resistant heat-insulating layers, the fire-resistant heat-insulating layers divide the inner part of each temperature-sensing fireproof cavity into a plurality of flame-resistant filling cavities, a plurality of temperature-sensing fireproof bodies are embedded and installed in the flame-resistant filling cavities, the inner ends of the temperature-sensing fireproof bodies are abutted and embedded and connected with the inner walls of the temperature-sensing fireproof cavities, and a plurality of air bag columns corresponding to the positions of the temperature, the outer side wall of the air bag column is provided with a plurality of air sealing heads corresponding to the inner end positions of the temperature-sensing fireproof bodies, the outer ends of the air sealing heads penetrate through the inner side of the temperature-sensing fireproof cavities, communication holes communicated with the hollow cavities are formed in the inner walls of the temperature-sensing fireproof cavities, ventilation flow channels are formed in the temperature-sensing fireproof bodies, the outer ends of the ventilation flow channels extend to the inner wall positions where the strips are embedded, expansion puncture devices corresponding to the air sealing heads are fixedly mounted at the inner ends of the temperature-sensing fireproof bodies, and flame-retardant gas is filled in the air bag column.
Furthermore, the temperature sensing fireproof body comprises a fireproof plug body which is embedded in the temperature sensing fireproof cavity, a temperature sensing heat conduction plate which runs through and extends the inner wall and the outer wall is embedded in the fireproof plug body, the two sides of the inner end of the fireproof plug body are respectively connected with the inner ends of a pair of embedded strips through a plurality of memory alloy strips, and embedded columns which are connected with the inner end wall of the fireproof plug body in an embedded mode are arranged on the two sides of the inner end of the fireproof plug body.
Furthermore, the fire-resistant cock body and fire-resistant insulating layer are the convex structure of mutual matching, the outer end wall of fire-resistant cock body and a pair of outer end wall of inlaying strip and fire-resistant insulating layer flush the setting, and fire-resistant cock body is detained and is located inside the fire-resistant cock body under natural initial condition.
Furthermore, the plurality of memory alloy belts are all made of memory alloy materials, the metamorphosis temperature of the memory alloy belts is 42 ℃, the memory alloy belts are made of the memory alloy materials, when the temperature sensing heat conduction plate transfers the temperature sensing to the inner side of the temperature sensing fire-proof cavity, at the moment, the memory alloy belts positioned on the inner side of the fire-proof plug body sense the high temperature, the transferred heat enables the memory alloy belts to restore to the high-temperature bending phase state, so that the outer end of the fire-proof plug body is forced to move outwards, the ventilation flow channel is exposed on the outer side of the embedded strip, the flame-retardant gas led out from the air bag column is led out, and the fire source is extinguished.
Furthermore, the ventilation flow channel comprises a ventilation cavity arranged on the fire-resistant plug body, the fire-resistant plug body and a pair of outer walls of two sides, which are connected with each other by the embedded bars, are provided with a plurality of groups of external drainage holes communicated with the ventilation cavity, the inner end of the ventilation cavity is communicated with the interior of the fire-resistant plug body, and after the outer end of the fire-resistant plug body is moved out of the outer side of the embedded bars, the flame-retardant gas flows through the ventilation cavity and is uniformly sprayed out through the plurality of external drainage holes.
Furthermore, the equal fixedly connected with of inner both sides wall of temperature sensing fire prevention chamber establishes the linking body that the post position corresponds with two inlays, linking body establishes the post with inlaying and detains mutually and establish the face and detain for the arc and establish the face, the arc is detained the inside packing of establishing the face and is established the elastic layer, and in the installation, when easily technical staff promoted the fire-resistant cock body to temperature sensing fire prevention intracavity portion, it can closely detain with linking body and establish to inlay the post, plays steadily as linking effect.
Furthermore, the expansion puncture outfit comprises a thermal expansion bag fixedly connected to the inner end wall of the temperature-sensing thermal conductive plate, the inner end of the thermal expansion bag is provided with a puncture needle corresponding to the position of the air seal head, the temperature-sensing thermal conductive plate and the thermal expansion bag are both made of thermal conductive materials, when a fire disaster occurs, the temperature-sensing thermal conductive plate transmits high temperature to a plurality of expansion puncture outfits, the expansion puncture outfits are punctured by the puncture head which pushes the front ends of the expansion puncture outfits after being heated and expanded, and therefore flame-retardant gas in the expansion puncture outfits overflows through the air seal head.
Furthermore, the flame-retardant gas is a mixture of nitrogen and carbon dioxide in a mass ratio of 2:3, an air seal layer is arranged at the outer end of the air seal head, and the nitrogen and the carbon dioxide have an inert fire extinguishing effect.
Furthermore, still set up a plurality of evenly distributed's reinforcement heat preservation chamber on the inside of aluminium alloy plate body, it is equipped with the heat preservation filler post to consolidate the interpolation in heat preservation chamber.
Furthermore, the heat preservation and plugging column comprises heat insulation fireproof filler filled in the reinforced heat preservation cavity, and a plurality of reinforcing ribs are inserted in the heat insulation fireproof filler.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) in the scheme, a plurality of temperature-sensing fireproof bodies are distributed in the temperature-sensing fireproof cavity of the aluminum profile plate body and correspond to a plurality of air bag columns one by one, when a fire disaster occurs, the temperature-sensing fireproof bodies are subjected to high temperature and transmit the temperature to the inner side of the temperature-sensing fireproof cavity to trigger the expansion puncture outfit to puncture the air sealing head corresponding to the position of the temperature-sensing fireproof bodies, the flame-retardant gas in the air bag columns overflows along with the air sealing head, then the temperature-sensing fireproof bodies deform and move outwards under the continuous high-temperature state, the flame-retardant gas overflows outwards through the ventilation flow channel to extinguish a fire source, the fire source is effectively prevented from expanding towards the aluminum profile door and window, the flame-retardant effect is effectively achieved, each group of one-to-one corresponding air bag columns and the temperature-sensing fireproof bodies are separately arranged at intervals, and have independent, targeted fireproof and flame-retardant performances, and meanwhile, under the natural state, the, and also has the functions of heat insulation and heat preservation.
(2) The temperature-sensing fireproof body comprises a fire-resistant plug body which is embedded in a temperature-sensing fireproof cavity, a temperature-sensing heat-conducting plate which penetrates through and extends from the inner wall and the outer wall is embedded in the fire-resistant plug body, two sides of the inner end of the fire-resistant plug body are respectively connected with the inner ends of a pair of embedding strips through a plurality of memory alloy strips, two sides of the inner end of the fire-resistant plug body are respectively provided with an embedding column which is embedded and connected with the inner end wall of the fire-resistant plug body, the fire-resistant plug body and the fire-resistant heat-insulating layer are of mutually matched convex structures, the outer end wall of the fire-resistant plug body is flush with the outer end walls of the pair of embedding strips and the fire-resistant heat-insulating layer, the fire-resistant plug body is buckled in the fire-resistant plug body in a natural initial state, the plurality of memory alloy strips are all made of memory alloy materials, the, at the moment, the memory alloy belt positioned at the inner side of the fire-resistant plug body senses high temperature, the transferred heat enables the memory alloy belt to recover to the high-temperature bending phase state, so that the outer end of the fire-resistant plug body is forced to move outwards, the ventilation flow channel is exposed at the outer side of the embedding strip, and therefore the flame-retardant gas led out from the air bag column is led out to extinguish the fire source.
(3) The expansion puncture outfit comprises a thermal expansion bag fixedly connected to the inner end wall of the temperature-sensing heat conducting plate, puncture needles corresponding to the positions of the air sealing heads are arranged at the inner end of the thermal expansion bag, the temperature-sensing heat conducting plate and the thermal expansion bag are made of heat-conducting materials, when a fire disaster occurs, the temperature-sensing heat conducting plate transmits high temperature to a plurality of expansion puncture outfits, the expansion puncture outfits push the puncture needles at the front ends to puncture the air sealing heads corresponding to the positions of the expansion puncture outfits after being heated and expanded, so that flame-retardant gas in the expansion puncture outfits overflows through the air sealing heads, the flame-retardant gas is a mixture of nitrogen and carbon dioxide in a mass ratio of 2:3, an air sealing layer is arranged at the outer ends.
(4) The runner of ventilating is including seting up the chamber of ventilating on the fire-resistant cock body, and fire-resistant cock body sets up the multiunit that is linked together with the chamber of ventilating on a pair of both sides outer wall of inlaying that establishes the strip and linking up mutually and lets out the hole, and the inner and the fire-resistant cock body in chamber of ventilating are inside to be linked together, and after the outer end of fire-resistant cock body shifted out and inlays the outside of establishing the strip, the fire-retardant gas flows through the chamber of ventilating and outwards evenly spouts through a plurality of holes of.
(5) The equal fixedly connected with of inner both sides wall in temperature sensing fire prevention chamber establishes the linking body that the post position corresponds with two inlays, links up the body and inlays to establish the post and detain mutually and establish the face and detain for the arc and establish the face, and the arc is detained the inside packing of establishing the face and is had the elastic layer, and in the installation, when easily technical staff promoted the fire plug body to temperature sensing fire prevention intracavity portion, it can closely detain with linking body and establish to inlay the post, plays steadily as linking effect.
(6) Still set up a plurality of evenly distributed's reinforcement heat preservation chamber on the inside of aluminium alloy plate body, reinforcement heat preservation intracavity interpolation is equipped with the heat preservation and adds the plunger tip, and the heat preservation adds the plunger tip including filling in the thermal-insulated fire prevention filler of reinforcing heat preservation intracavity portion, and thermal-insulated fire prevention filler interpolation is equipped with a plurality of strengthening ribs, plays the multiple spot reinforcing effect to this aluminium alloy on the one hand, and on the other hand plays good thermal-insulated effect that keeps warm.
Drawings
FIG. 1 is a perspective view of the present invention;
fig. 2 is a perspective view of the aluminum profile plate body of the invention;
FIG. 3 is a schematic structural view of the present invention after the temperature-sensing fire protection body is moved outside when a fire occurs;
FIG. 4 is a schematic view of a portion of the structure at the top of the present invention;
FIG. 5 is a sectional view of the joint between the temperature sensing fireproof body and the airbag pillar according to the present invention;
FIG. 6 is a first exploded view of the joint of the temperature sensing fireproof body and the connecting body according to the present invention;
FIG. 7 is a second exploded view of the joint of the temperature sensing and fire-proof body and the connector according to the present invention;
FIG. 8 is a schematic structural view of the memory alloy strip of the temperature sensing fireproof body according to the present invention after being heated.
The reference numbers in the figures illustrate:
1 aluminum section plate body, 101 temperature-sensing fireproof cavity, 102 middle air source cavity, 103 reinforcing heat preservation cavity, 104 intercommunicating pore, 2 fire-resistant heat insulation layer, 3 embedded strip, 4 temperature-sensing fireproof body, 401 fire-resistant plug body, 402 temperature-sensing heat conduction plate, 403 embedded column, 404 vent cavity, 405 external vent hole, 406 memory alloy belt, 5 connecting body, 6 air bag column, 601 air sealing head, 7 heat preservation plug column and 8 expansion puncture outfit.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-3 and 5, an aluminum profile for fire-proof heat-preservation type building construction comprises an aluminum profile plate 1, wherein the peripheral side wall of the aluminum profile plate 1 is coated with a fire-proof fiber layer, which has an outer fire-proof and flame-retardant function for the aluminum profile body, the peripheral side wall of the aluminum profile plate 1 is provided with a temperature-sensitive and flame-retardant cavity 101, the middle part of the aluminum profile plate 1 is provided with a hollow cavity 102 communicated with a plurality of temperature-sensitive and flame-retardant cavities 101, a plurality of fire-resistant insulating layers 2 are uniformly distributed in the temperature-sensitive and flame-retardant cavities 101, the fire-resistant insulating layers 2 are made of heat-insulating and flame-retardant materials, both sides of the outer side wall of the temperature-sensitive and flame-retardant cavity 101 are provided with embedding strips 3 embedded and connected with the outer ends of the fire-resistant insulating layers 2, the temperature-sensitive and flame-retardant cavities 101 are divided into a plurality of flame-retardant filling cavities by the fire-resistant layers 2, the temperature-sensitive and flame-retardant bodies, the inside of well cavity 102 is from last to filling with a plurality of gasbag posts 6 that correspond with a plurality of temperature sensing fire prevention body 4 positions of separating down, all be equipped with the gas head 601 that corresponds with a plurality of temperature sensing fire prevention body 4 inner positions on the lateral wall of a plurality of gasbag posts 6, the outer end of gas head 601 runs through to temperature sensing fire prevention chamber 101 inboard, set up the intercommunicating pore 104 that is linked together with well cavity 102 on the inner wall of temperature sensing fire prevention chamber 101, the inside of temperature sensing fire prevention body 4 has seted up the runner of ventilating, the outer end of the runner of ventilating extends to the inner wall department of inlaying strip 3, the inner fixed mounting of temperature sensing fire prevention body 4 has the inflation puncture ware 8 that corresponds with gas head 601 position, the inside packing of gasbag post 6 has fire-retardant gas, when natural state, there is the interval between inflation puncture ware 8 and the gas head 601, just be enough to play the impaling effect to gas head 601 after inflation puncture ware 8 inflation extension.
Referring to fig. 3-4 and 7-8, specifically, the temperature-sensing fireproof body 4 includes a fireproof plug body 401 embedded inside the temperature-sensing fireproof cavity 101, a temperature-sensing heat-conducting plate 402 extending through the inner and outer walls is embedded on the fireproof plug body 401, both sides of the inner end of the fireproof plug body 401 are respectively connected with the inner ends of the pair of embedding strips 3 through a plurality of memory alloy strips 406, both sides of the inner end of the fireproof plug body 401 are respectively provided with an embedding column 403 embedded and connected with the inner end wall of the fireproof plug body 401, the fireproof plug body 401 and the fireproof heat-insulating layer 2 are both of convex structures matched with each other, the outer end wall of the fireproof plug body 401 is flush with the pair of embedding strips 3 and the outer end wall of the fireproof heat-insulating layer 2, the fireproof plug body 401 is buckled inside the fireproof plug body 401 in a natural initial state, the plurality of memory alloy strips 406 are made of memory alloy material, the metamorphosis temperature of the memory alloy strips 406, by using the memory alloy material to make the memory alloy strip 406, when the temperature sensing heat conduction plate 402 transfers the temperature sensing to the inner side of the temperature sensing fire-proof cavity 101, at this time, the memory alloy strip 406 positioned at the inner side of the fire-proof plug body 401 senses the high temperature, and the transferred heat makes the memory alloy strip 406 restore to the high-temperature bending phase state, so that the outer end of the fire-proof plug body 401 is forced to move outwards, so that the ventilation flow channel is exposed at the outer side of the embedded strip 3, and the flame-retardant gas led out from the air bag column 6 is led out to extinguish the fire source.
Referring to fig. 4-6, the expansion puncture device 8 includes a thermal expansion capsule fixedly connected to the inner end wall of the temperature-sensing thermal conductive plate 402, the inner end of the thermal expansion capsule is provided with a puncture needle corresponding to the position of the air sealing head 601, the fire-resistant plug body 401 is made of microcrystalline glass material with heat insulation effect, the temperature-sensing thermal conductive plate 402 and the thermal expansion capsule are both made of heat conductive material, under the natural and safe condition, the temperature-sensing fire-proof body 4 plays a role in heat insulation and flame retardance, when a fire occurs, the temperature-sensing thermal conductive plate 402 embedded in the temperature-sensing fire-proof body 4 transmits high temperature to a plurality of expansion puncture devices 8, the expansion puncture device 8 is heated and expanded to push the puncture needle at the front end to puncture the air sealing head 601 corresponding to the position thereof, so that the flame-retardant gas in the expansion puncture device 8 overflows through the air sealing head 601, the flame-retardant gas is, the outer end of the air sealing head 601 is provided with an air sealing layer, nitrogen and carbon dioxide have an inert fire extinguishing function, and what needs to be supplemented here is that the thermal expansion temperature of the expansion puncture device 8 is far lower than the metamorphosis temperature of the memory alloy strip 406, so that when the temperature sensing fire-proof body 4 is affected by the temperature, firstly, after the expansion puncture device 8 is thermally expanded to puncture the air sealing head 601, the memory alloy strip 406 reaches the metamorphosis temperature, the outward movement of the fire-proof plug body 401 is realized to realize the exposure of the ventilation flow channel.
The ventilation flow channel comprises a ventilation cavity 404 arranged on the fire-resistant plug body 401, a plurality of groups of outer leakage holes 405 communicated with the ventilation cavity 404 are formed in the outer walls of two sides of the fire-resistant plug body 401, which are connected with the pair of embedded strips 3, the inner end of the ventilation cavity 404 is communicated with the interior of the fire-resistant plug body 401, in a natural state, the outer leakage holes 405 are hidden in the inner side of the connecting surface of the embedded strips 3 and the fire-resistant plug body 401, after the outer end of the fire-resistant plug body 401 is moved out of the outer side of the embedded strips 3, flame-retardant gas flows through the ventilation cavity 404 and is uniformly sprayed out through the outer leakage holes 405 to extinguish a flame-retardant external fire source, after flame-retardant cooling, the memory alloy belt 40 is restored to an initial state, and at the moment, the temperature sensing fire-proof body 4 is moved towards the inner side of.
Referring to fig. 4 and fig. 6-7, two side walls of the inner end of the temperature-sensing fireproof cavity 101 are fixedly connected with two connecting bodies 5 corresponding to the positions of the two embedded columns 403, the connecting bodies 5 and the embedded columns 403 are buckled to form an arc buckling surface, an elastic layer is filled in the arc buckling surface, and during installation, when a technician pushes the fire-resistant plug body 401 to the inside of the temperature-sensing fireproof cavity 101, the embedded columns 403 can be tightly buckled with the connecting bodies 5 to play a role in stable connection.
Please refer to fig. 1-2, a plurality of uniformly distributed reinforced heat preservation cavities 103 are further formed in the aluminum profile plate body 1, heat preservation filling plugs 7 are inserted into the reinforced heat preservation cavities 103, the heat preservation filling plugs 7 comprise heat insulation fireproof fillers filled in the reinforced heat preservation cavities 103, a plurality of reinforcing ribs are inserted into the heat insulation fireproof fillers, on one hand, the aluminum profile is reinforced at multiple points, on the other hand, the aluminum profile has good heat preservation and insulation effects, and meanwhile, the airbag columns 6 filled with flame retardant gas are matched with the plurality of temperature sensing fireproof bodies 4, so that the heat preservation and insulation effects are further achieved.
According to the invention, a plurality of temperature-sensing fire-proof bodies 4 are distributed in a temperature-sensing fire-proof cavity 101 of an aluminum profile plate body 1 from top to bottom, the temperature-sensing fire-proof bodies 4 correspond to a plurality of air bag columns 6 filled in a hollow cavity 102 one by one, when a fire disaster occurs, the temperature-sensing fire-proof bodies 4 sense high temperature, the temperature is transmitted to the inner side of the temperature-sensing fire-proof cavity 101 to trigger an expansion puncture outfit 8 to puncture a gas seal head 601 corresponding to the temperature-sensing fire-proof cavity, flame-retardant gas in the air bag columns 6 overflows along with the gas seal head 601, then the temperature-sensing fire-proof bodies 4 move outwards under the continuous high-temperature state, the flame-retardant gas overflows outwards through a ventilation flow channel to extinguish a fire source, the fire source is effectively prevented from expanding to an aluminum profile door window, the flame-retardant effect is effectively achieved, each group of one-to-one air bag columns 6 and the temperature-sensing fire-proof bodies, in a natural state, the temperature sensing fireproof bodies 4 are matched with the air bag columns 6, and the heat insulation effect can be achieved.
The components used in the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (10)
1. The utility model provides an aluminium alloy for fire prevention heat preservation type construction, includes aluminium alloy plate body (1), its characterized in that: the side walls around the aluminum profile plate body (1) are all wrapped with fireproof fiber layers, the side walls around the aluminum profile plate body (1) are all provided with temperature-sensing fireproof cavities (101), the middle part of the aluminum profile plate body (1) is provided with a hollow cavity (102) communicated with a plurality of temperature-sensing fireproof cavities (101), a plurality of fire-resistant heat-insulating layers (2) are distributed in the temperature-sensing fireproof cavities (101), the two sides of the outer side wall of the temperature-sensing fireproof cavity (101) are respectively provided with an embedding strip (3) which is embedded and connected with the outer end of the fireproof heat-insulating layer (2), the fireproof heat-insulating layer (2) divides the inside of the temperature-sensing fireproof cavity (101) into a plurality of flame-retardant filling cavities, the temperature-sensing fireproof bodies (4) are embedded and installed in the flame-retardant filling cavities, the inner end of the temperature sensing fireproof body (4) is abutted and embedded with the inner wall of the temperature sensing fireproof cavity (101);
the utility model discloses a fire-proof structure of a fire-proof structure, including well cavity (102), all be equipped with on the lateral wall of gasbag post (6) from last to separating down and pack gasbag post (6) that correspond with a plurality of temperature sensing fire-proof body (4) position, a plurality of gas head (601) that correspond with a plurality of temperature sensing fire-proof body (4) inner position all are equipped with on the lateral wall of gasbag post (6), the outer end of gas head (601) runs through to temperature sensing fire-proof chamber (101) inboard, intercommunication hole (104) that are linked together with well cavity (102) are seted up on the inner wall of temperature sensing fire-proof chamber (101), the runner of ventilating has been seted up to the inside of temperature sensing fire-proof body (4), the outer end of runner extends to and inlays the inner wall department of establishing strip (3), the inner fixed mounting of temperature sensing fire-proof body (4) has inflation puncture ware (8) that correspond with gas head (601) position.
2. The aluminum profile for fire-proof heat-preservation type building construction according to claim 1, characterized in that: the temperature sensing fireproof body (4) is including inlaying the fire-resistant cock body (401) of locating temperature sensing fireproof cavity (101) inside, inlay on fire-resistant cock body (401) and be equipped with temperature sensing heat-conducting plate (402) that runs through the extension inside and outside wall, the inner both sides of fire-resistant cock body (401) all are connected with a pair of inner of inlaying and establishing strip (3) respectively through a plurality of memory alloy areas (406), the inner both sides of fire-resistant cock body (401) all are equipped with and inlay with fire-resistant cock body (401) inner wall and establish inlaying of linking and establish post (403).
3. The aluminum profile for fire-proof heat-preservation type building construction according to claim 2, characterized in that: the fire-resistant cock body (401) and fire-resistant insulating layer (2) are the convex structure of mutual matching, the outer end wall of fire-resistant cock body (401) and a pair of outer end wall of inlaying and establishing strip (3) and fire-resistant insulating layer (2) flush the setting.
4. The aluminum profile for fire-proof heat-preservation type building construction according to claim 3, characterized in that: the memory alloy belts (406) are all made of memory alloy materials, and the transformation temperature of the memory alloy belts (406) is 42 ℃.
5. The aluminum profile for fire-proof heat-preservation type building construction according to claim 4, characterized in that: the ventilation flow channel comprises a ventilation cavity (404) formed in the fire-resistant plug body (401), and a plurality of groups of outer discharge holes (405) communicated with the ventilation cavity (404) are formed in the outer walls of the two sides, connected with the fire-resistant plug body (401) and the pair of embedded strips (3), of the fire-resistant plug body.
6. The aluminum profile for fire-proof heat-preservation type building construction according to claim 5, characterized in that: equal fixedly connected with of inner both sides wall of temperature sensing fire prevention chamber (101) inlays with two and establishes linking body (5) that post (403) position corresponds, linking body (5) are buckled with embedding and are established post (403) and establish the face mutually and establish the face for the arc is detained and establish the face, the arc is detained the inside packing of establishing the face and is had the elastic layer.
7. The aluminum profile for fire-proof heat-preservation type building construction according to claim 6, characterized in that: the expansion puncture outfit (8) comprises a thermal expansion bag fixedly connected to the inner end wall of the temperature-sensing heat-conducting plate (402), a puncture needle corresponding to the position of the air seal head (601) is arranged at the inner end of the thermal expansion bag, and the temperature-sensing heat-conducting plate (402) and the thermal expansion bag are both made of heat-conducting materials.
8. The aluminum profile for fire-proof heat-preservation type building construction according to claim 7, characterized in that: the flame-retardant gas is a mixture of nitrogen and carbon dioxide in a mass ratio of 2:3, and the outer end of the gas seal head (601) is provided with a gas seal layer.
9. The aluminum profile for fire-proof heat-preservation type building construction according to claim 1, characterized in that: still set up a plurality of evenly distributed's reinforcement heat preservation chamber (103) on the inside of aluminium alloy plate body (1), it adds packing post (7) to consolidate heat preservation chamber (103) interpolation.
10. The aluminum profile for fire-proof heat-preservation type building construction according to claim 9, characterized in that: the heat-preservation filling column (7) comprises heat-insulation fireproof filler filled in the reinforced heat-preservation cavity (103), and a plurality of reinforcing ribs are inserted in the heat-insulation fireproof filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110413231.5A CN113107331A (en) | 2021-04-16 | 2021-04-16 | Fire prevention heat preservation type aluminium alloy for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110413231.5A CN113107331A (en) | 2021-04-16 | 2021-04-16 | Fire prevention heat preservation type aluminium alloy for construction |
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| Publication Number | Publication Date |
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| CN113107331A true CN113107331A (en) | 2021-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110413231.5A Withdrawn CN113107331A (en) | 2021-04-16 | 2021-04-16 | Fire prevention heat preservation type aluminium alloy for construction |
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| CN (1) | CN113107331A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982702A (en) * | 2021-02-01 | 2021-06-18 | 贾童童 | Heat-resistant and fireproof building fire-fighting floor |
| CN115382129A (en) * | 2022-07-06 | 2022-11-25 | 交邦电气科技(江苏)有限公司 | Active fire extinguishing material and fire extinguishing device made of same |
-
2021
- 2021-04-16 CN CN202110413231.5A patent/CN113107331A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982702A (en) * | 2021-02-01 | 2021-06-18 | 贾童童 | Heat-resistant and fireproof building fire-fighting floor |
| CN115382129A (en) * | 2022-07-06 | 2022-11-25 | 交邦电气科技(江苏)有限公司 | Active fire extinguishing material and fire extinguishing device made of same |
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Application publication date: 20210713 |