CN113668732A - Rock wool fire prevention heat preservation system for building outer wall - Google Patents
Rock wool fire prevention heat preservation system for building outer wall Download PDFInfo
- Publication number
- CN113668732A CN113668732A CN202111132281.2A CN202111132281A CN113668732A CN 113668732 A CN113668732 A CN 113668732A CN 202111132281 A CN202111132281 A CN 202111132281A CN 113668732 A CN113668732 A CN 113668732A
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- heat preservation
- fire prevention
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- 239000011490 mineral wool Substances 0.000 title claims abstract description 84
- 230000002265 prevention Effects 0.000 title claims abstract description 38
- 238000004321 preservation Methods 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000005034 decoration Methods 0.000 claims abstract description 31
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 18
- 230000000670 limiting effect Effects 0.000 claims description 86
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 13
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 description 11
- 230000037431 insertion Effects 0.000 description 11
- 239000002131 composite material Substances 0.000 description 8
- 239000004744 fabric Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/762—Exterior insulation of exterior walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/762—Exterior insulation of exterior walls
- E04B1/7625—Details of the adhesive connection of the insulation to the wall
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/762—Exterior insulation of exterior walls
- E04B1/7629—Details of the mechanical connection of the insulation to the wall
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/945—Load-supporting structures specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0801—Separate fastening elements
- E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Building Environments (AREA)
Abstract
The invention provides a rock wool fire prevention and heat preservation system for a building outer wall, belongs to the technical field of outer wall fire prevention and heat preservation, and aims to solve the problem that an existing rock wool fire prevention and heat preservation system lacks an effective auxiliary fire extinguishing structure, so that the fire prevention effect of the rock wool fire prevention and heat preservation system is reduced, and the rock wool fire prevention and heat preservation system comprises the following components: a wall body; a rock wool board is bonded on the front end face of the wall body; anti-crack mortar and bonding mortar are respectively bonded on the front end surface and the rear end surface of the rock wool board, the bonding mortar is bonded on the front end surface of the wall body, and a connecting part is bonded on the front side of the anti-crack mortar; the front end face of the connecting part is provided with a decoration part, and the connecting part and the decoration part are both of square plate structures. After the inflammable shielding sheet is burnt by fire, the sealing plug quickly falls off from the water outlet, and then clean water in the auxiliary fire extinguishing part flows out of the water outlet, so that the burning time of the rock wool plate is prolonged, a large amount of fire fighting time is provided for disaster relief personnel, and the clean water scattered to the root of the flame can also bring a certain fire extinguishing effect.
Description
Technical Field
The invention belongs to the technical field of external wall fireproof heat preservation, and particularly relates to a rock wool fireproof heat preservation system for a building external wall.
Background
On the wall outside the building, in order to make the work of fire prevention and heat preservation, a rock wool fire prevention and heat preservation system is generally used, and the rock wool fire prevention and heat preservation system takes basalt and other natural ores as main raw materials, after melting, adopts an international advanced four-roller centrifugal cotton making process, throws and draws a basalt wool high-temperature solution into discontinuous fibers, then adds a certain amount of binder, dustproof oil and hydrophobic agent into the rock wool fibers, and prepares series products with different densities according to different purposes through the processes of sedimentation, solidification, cutting and the like.
For example, application No.: the invention relates to the technical field of building heat-insulating materials, in particular to a thin-plastered external wall external heat-insulating system of a rock wool heat-insulating fireproof composite board, which comprises a rock wool heat-insulating fireproof composite board and an acid-base-resistant grid cloth, wherein the rock wool heat-insulating fireproof composite board comprises a heat-insulating layer, a glass fiber grid cloth layer, a fireproof layer, a rock wool layer and a buffer layer which are sequentially arranged, the buffer layer is bonded with the acid-base-resistant grid cloth, and a plurality of shock-absorbing holes in a through hole form are formed in the buffer layer. The invention has the beneficial effects that: set up acid and alkali-resistance net cloth, reduce the influence of outer wall body surface irregularity to rock wool fire prevention composite sheet surface, set up the buffer layer, through the shock attenuation hole on the buffer layer, make rock wool fire prevention composite sheet that keeps warm receive the extrusion effort when, can have certain buffering space, set up the insulating layer on rock wool fire prevention composite sheet that keeps warm, reduced the heat altered shape influence of ambient temperature to rock wool fire prevention composite sheet that keeps warm, and promoted rock wool fire prevention composite sheet's heat preservation and heat-proof quality.
Present rock wool fire prevention heat preservation system is when using, although can play certain fire prevention heat preservation effect, but present rock wool fire prevention heat preservation system lacks effectual supplementary fire extinguishing structure, when the rock wool board is burnt out to long-time big fire, will continue to spread to the wall body or even indoor, thereby the fire prevention effect of rock wool fire prevention heat preservation system has been reduced, and rock wool board is generally through the fastening bolt fastening on the wall in the present rock wool fire prevention heat preservation system, but the rock wool board is under receiving effects such as external wind-force, make fastening bolt take place not hard up phenomenon very easily, fastening bolt after not hard up will influence the fastness of rock wool board on the wall body.
Disclosure of Invention
In order to solve the technical problems, the invention provides a rock wool fire prevention and heat preservation system for a building outer wall, which aims to solve the problems that an existing rock wool fire prevention and heat preservation system is lack of an effective auxiliary fire extinguishing structure, when a rock wool board is burnt by a long-time fire, the rock wool board continuously spreads towards the wall or even indoors, so that the fire prevention effect of the rock wool fire prevention and heat preservation system is reduced, in the existing rock wool fire prevention and heat preservation system, the rock wool board is generally fastened on the wall through fastening bolts, but the rock wool board is easily loosened under the action of external wind power and the like, and the firmness of the rock wool board on the wall can be affected by the loosened fastening bolts.
The invention relates to a rock wool fireproof heat-preservation system for a building outer wall, which is achieved by the following specific technical means:
a rock wool fireproof heat preservation system for a building outer wall comprises a wall body; a rock wool board is bonded on the front end face of the wall body; anti-crack mortar and bonding mortar are respectively bonded on the front end surface and the rear end surface of the rock wool board, the bonding mortar is bonded on the front end surface of the wall body, and a connecting part is bonded on the front side of the anti-crack mortar; an inner cavity is formed in the rock wool board and is of a cross cavity structure, and an auxiliary fire extinguishing part is arranged in the inner cavity; the front end surface of the rock wool board is bonded with a connecting part; sixteen rectangular grooves are uniformly formed in the front end face of the connecting portion, a frame-shaped clamping plate is fixed on the front side inside each rectangular groove, two square grooves are formed in the upper diagonal position and the lower diagonal position of the front end face of the connecting portion, and two limiting portions and a driving portion are arranged on the rear side face inside each square groove; forty-eight limiting jacks are uniformly formed in the front end face of the connecting part, a fastening bolt is slidably inserted into each rectangular groove, the rear ends of the two fastening bolts penetrate through the rock wool board, the rear ends of the two fastening bolts are connected into the front end face of the wall body through threads, the outer peripheral face of the front end of each fastening bolt is provided with fillet limiting teeth in an annular array manner, and the fastening rotation direction of each fastening bolt is clockwise; the front end face of the connecting part is provided with a decoration part, the connecting part and the decoration part are both of square plate structures, and the front side of the connecting part is provided with two driving parts and four limiting parts; the rock wool inboard is equipped with supplementary portion of putting out a fire, and supplementary portion of putting out a fire is cross shell structure, and supplementary portion of putting out a fire is inside to be filled with the clear water.
Furthermore, the driving part comprises a driving gear, a hand screwing wheel, a driving rack and a sliding rail, the driving gear is rotatably connected to the rear side surface inside the square groove through a rotating shaft, the hand screwing wheel is fixed at the edge of the front end surface of the driving gear, and the hand screwing wheel is of a rudder-shaped structure; the number of the slide rails is two, the two slide rails are fixed on the rear side face inside the square groove, a T-shaped chute is formed in the front end face of each slide rail, the front side of each slide rail is connected with a driving rack in a sliding mode through the T-shaped chute, and the two driving racks are meshed with the driving gear;
furthermore, a rectangular through hole is formed in each of four included angles of the front end surface of the decoration part, a buckle support block is fixedly embedded in each rectangular through hole, each buckle support block is of a structure shaped like a Chinese character 'ri', two elastic buckles which are symmetrically distributed in a left-right mode are connected to the inner side of each buckle support block in a sliding mode, springs are arranged on the inner side of each buckle support block, every two elastic buckles are in one group, and a limiting hook and a limiting column are arranged on the upper end surfaces of the two elastic buckles in each group of elastic buckles respectively; twelve limiting inserting columns are arranged at the edge of the rear end face of the decoration part in an annular array shape, and the size of the rear end face of the decoration part accounts for one fourth of that of the front end face of the connecting part;
furthermore, a sealing plate is arranged on the front side inside the auxiliary fire extinguishing part, water outlets are uniformly formed in the front end face of the sealing plate, a sealing plug is inserted into the front end inside each water outlet in a sliding mode, an inflammable shielding piece is arranged on the front end face of the sealing plate, and the rear end face of the inflammable shielding piece is in close contact with the front end face of each sealing plug; the middle part of the front end face of the sealing plate is provided with a threaded water filling port, and the front end of the threaded water filling port is connected with a sealing cover through threads;
furthermore, the limiting part comprises a limiting sliding shell and a limiting sliding block, the limiting sliding shell is fixed on the rear side surface inside the square groove, the limiting sliding block is connected inside the limiting sliding shell in a sliding mode, a right-angled triangle limiting block is arranged at the head end of the limiting sliding block, and a spring is arranged at the tail end of the limiting sliding block inside the limiting sliding shell; the bottom end face of the limiting slide block is fixedly connected with the upper end face of one of the driving racks through a rectangular plate;
further, when the decoration part and the connecting part are in an installation state, two adjacent elastic buckles are clamped with the inner side of the frame-shaped clamping plate in one rectangular groove;
further, when the hand screwing wheel is in a counterclockwise rotating state, the two driving racks synchronously move towards opposite directions, and the right-angled triangular limiting blocks at the head ends of the two limiting slide blocks are separated from the outer peripheral surface of the front end of the fastening bolt;
further, when the fastening bolt is in a clockwise tightening state, the right-angled triangular limiting blocks at the head ends of the two limiting slide blocks on the two sides of the fastening bolt are in close contact with the outer peripheral surface of the front end of the fastening bolt.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the arrangement of the auxiliary fire extinguishing part, after the inflammable shielding piece is burnt by fire, the sealing plug quickly falls off from the water outlet, then clean water in the auxiliary fire extinguishing part flows out from the water outlet and then is sprinkled on the front end face of the lower rock wool board and in the flame, so that the fireproof effect of the rock wool board is improved, the burning time of the rock wool board is prolonged, a large amount of fire fighting time is provided for disaster relief personnel, and the clean water sprinkled on the root of the flame can bring a certain fire fighting effect, thereby greatly improving the practicability of the rock wool fireproof heat preservation system.
2. According to the invention, through the arrangement of the limiting parts, after the fastening bolt is screwed clockwise, two adjacent limiting slide blocks move towards opposite directions under the action of the spring, so that two right-angled triangle limiting blocks with opposite head ends of the two adjacent limiting slide blocks are in close contact with the outer peripheral surface of the front end of the fastening bolt, the fastening bolt cannot rotate anticlockwise under the limiting action of the fillet limiting teeth and the two right-angled triangle limiting blocks, the fastening bolt is not easy to loosen, the rock wool board is not easy to loosen under the action of external wind force and the like, and the firmness of the rock wool board on the wall body is further improved.
3. According to the invention, through the arrangement of the decoration part, when the decoration part is replaced, two adjacent elastic buckles are manually pinched in opposite directions, then the limiting hook is hung on the limiting column, then the decoration part is taken down forwards from the front end face of the connecting part, and then a new decoration part is mounted on the front end face of the connecting part.
Drawings
Fig. 1 is a schematic axial view of the present invention.
Fig. 2 is a schematic structural diagram in a split state of the present invention.
Fig. 3 is a partial sectional structural view of the rock wool panel of the present invention.
Fig. 4 is a partial sectional structural view of the sealing plate of the present invention.
Fig. 5 is a schematic view of the present invention at a part enlarged in fig. 1.
FIG. 6 is a schematic view of the decorative part structure of the present invention.
Fig. 7 is a schematic view of the present invention at a part B in fig. 1.
Fig. 8 is a schematic view of the structure of the limiting portion of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a wall body; 2. rock wool boards; 201. bonding mortar; 202. anti-crack mortar; 203. an inner cavity; 3. a connecting portion; 301. a rectangular groove; 302. a square groove; 303. limiting the jacks; 304. fastening a bolt; 4. a decorative part; 401. buckling a support block; 402. elastic buckle; 403. limiting and inserting the column; 404. a limiting hook; 5. a drive section; 501. a drive gear; 502. screwing the wheel by hand; 503. a drive rack; 504. a slide rail; 6. a limiting part; 601. a limiting sliding shell; 602. a limiting slide block; 7. an auxiliary fire extinguishing unit; 701. a sealing plate; 702. a flammable barrier sheet; 703. a sealing plug; 704. a water outlet; 705. and (7) sealing the cover.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides a rock wool fireproof heat-preservation system for a building outer wall, which comprises: a wall body 1; the rock wool board 2 is adhered to the front end face of the wall body 1; as shown in fig. 1 to fig. 2, anti-crack mortar 202 and bonding mortar 201 are respectively bonded to the front end surface and the rear end surface of the rock wool board 2, the bonding mortar 201 is bonded to the front end surface of the wall 1, and a connecting part 3 is bonded to the front side of the anti-crack mortar 202 and used for installing a decoration part 4; an inner cavity 203 is formed in the rock wool board 2, the inner cavity 203 is of a cross cavity structure, and an auxiliary fire extinguishing part 7 is arranged in the inner cavity 203; the front end surface of the rock wool plate 2 is bonded with a connecting part 3; as shown in fig. 2, sixteen rectangular grooves 301 are uniformly formed in the front end surface of the connecting portion 3, a frame-shaped clamping plate is fixed on the front side inside each rectangular groove 301 and used for clamping with two adjacent elastic buckles 402, so that the decoration portion 4 is convenient to mount and dismount, two square grooves 302 are formed in the upper diagonal position and the lower diagonal position of the front end surface of the connecting portion 3, and two limiting portions 6 and a driving portion 5 are arranged on the rear side surface inside each square groove 302; as shown in fig. 2, forty-eight limiting jacks 303 are uniformly formed in the front end face of the connecting portion 3, one fastening bolt 304 is slidably inserted into each of the two rectangular grooves 301, the rear ends of the two fastening bolts 304 penetrate through the rock wool board 2, and the rear ends of the two fastening bolts 304 are connected to the inside of the front end face of the wall body 1 through threads, so that the rock wool board 2 can be effectively fixed, the peripheral surface of the front end of each fastening bolt 304 is provided with rounded-corner limiting teeth in an annular array shape, and the fastening direction of each fastening bolt 304 is clockwise; when the fastening bolt 304 is in a clockwise tightening state, the right-angled triangular limiting blocks at the head ends of the two limiting slide blocks 602 on the two sides of the fastening bolt 304 are both in close contact with the outer peripheral surface of the front end of the fastening bolt 304, so that the fastening bolt 304 can obtain an effective anti-loosening effect; the front end surface of the connecting part 3 is provided with a decoration part 4; as shown in fig. 1, four corners of the front end surface of the decoration portion 4 are respectively provided with a rectangular through opening, a buckle support block 401 is fixedly embedded in each rectangular through opening, each buckle support block 401 is of a zigzag structure, two elastic buckles 402 which are distributed in a bilateral symmetry manner are slidably connected to the inner side of each buckle support block 401, a spring is arranged on the inner side of each buckle support block 401, every two elastic buckles 402 form a group, and the upper end surfaces of the two elastic buckles 402 in each group of elastic buckles 402 are respectively provided with a limiting hook 404 and a limiting column, so that the limiting hook 404 is favorably hung on the limiting column, and the adjacent two elastic buckles 402 can effectively limit in a pinching state; twelve limiting inserting columns 403 are arranged at the edge of the rear end face of the decoration part 4 in an annular array shape, and the size of the rear end face of the decoration part 4 accounts for one fourth of that of the front end face of the connecting part 3; as shown in fig. 2, the connecting portion 3 and the decoration portion 4 are both of a square plate-shaped structure, and two driving portions 5 and four limiting portions 6 are arranged on the front side of the connecting portion 3; the limiting part 6 comprises a limiting sliding shell 601 and a limiting sliding block 602, the limiting sliding shell 601 is fixed on the rear side surface inside the square groove 302, the limiting sliding block 602 is connected inside the limiting sliding shell 601 in a sliding manner, a right-angled triangle limiting block is arranged at the head end of the limiting sliding block 602, as shown in fig. 7, and a spring is arranged at the tail end of the limiting sliding block 602 inside the limiting sliding shell 601, so that the limiting sliding block 602 has better elasticity, and the limiting effect of the limiting sliding block 602 is improved; the bottom end face of the limit slider 602 is fixedly connected with the upper end face of one of the driving racks 503 through a rectangular plate, and is used for driving the limit slider 602 to move; an auxiliary fire extinguishing part 7 is arranged inside the rock wool board 2; the sealing plate 701 is arranged on the front side inside the auxiliary fire extinguishing part 7, water outlets 704 are uniformly formed in the front end face of the sealing plate 701, a sealing plug 703 is inserted into the front end inside each water outlet 704 in a sliding mode, and a flammable shielding piece 702 is arranged on the front end face of the sealing plate 701, as shown in the attached drawing 3, the flammable shielding piece 702 can be quickly burnt out after encountering fire, the rear end face of the flammable shielding piece 702 is in close contact with the front end face of each sealing plug 703, so that the flammable shielding piece 702 can be quickly separated from the water outlets 704 after being burnt out, and the fire extinguishing efficiency of the auxiliary fire extinguishing part 7 is improved; a threaded water filling port is arranged in the middle of the front end face of the sealing plate 701, and the front end of the threaded water filling port is connected with a sealing cover 705 through threads, so that water filling operation inside the auxiliary fire extinguishing part 7 is facilitated; supplementary portion of putting out a fire 7 is cross shell structure, and supplementary portion of putting out a fire 7 is inside to be annotated has the clear water, is favorable to bringing effective supplementary fire extinguishing effect when the clear water takes place to the conflagration through supplementary portion of putting out a fire 7.
The driving part 5 comprises a driving gear 501, a hand screwing wheel 502, a driving rack 503 and a sliding rail 504, the driving gear 501 is rotatably connected to the rear side surface inside the square groove 302 through a rotating shaft, as shown in fig. 8, the hand screwing wheel 502 is fixed at the edge of the front end surface of the driving gear 501, and the hand screwing wheel 502 is of a rudder-shaped structure, so that the hand screwing wheel 502 saves more labor when the driving gear 501 is driven to rotate; the number of the sliding rails 504 is two, the two sliding rails 504 are fixed on the rear side face inside the square groove 302, a T-shaped sliding groove is formed in the front end face of each sliding rail 504, a driving rack 503 is connected to the front side of each sliding rail 504 in a sliding mode through the T-shaped sliding groove, the two driving racks 503 are meshed with the driving gear 501, the hand screwing wheel 502 is rotated anticlockwise, the driving gear 501 drives the two driving racks 503 to move in the opposite directions respectively, the two limiting sliding blocks 602 move in the opposite directions, and therefore the convenience of the fastening bolt 304 in loosening operation is improved; when the hand-screwing wheel 502 is in a counterclockwise rotation state, the two driving racks 503 move synchronously in opposite directions, and the right-angled triangle limiting blocks at the head ends of the two limiting sliding blocks 602 are separated from the outer peripheral surface of the front end of the fastening bolt 304, so that the fastening bolt 304 can rotate counterclockwise at the moment.
Wherein, when decoration portion 4 and connecting portion 3 are in the mounted state, two adjacent elasticity buckles 402 all with the inboard looks joint of the frame shape joint board in one of them rectangle recess 301, as shown in figure 2 to make decoration portion 4 can obtain quick effective fixed action on connecting portion 3.
In another embodiment, four strip-shaped insertion blocks are arranged on the outer peripheral surface of each limit insertion column 403 in an annular array manner, four strip-shaped insertion slots matched with the strip-shaped insertion blocks are formed in the inner peripheral surface of each limit insertion hole 303 in an annular array manner, when the limit insertion columns 403 are inserted into the limit insertion holes 303, the four strip-shaped insertion blocks on each limit insertion column 403 are respectively inserted into the four strip-shaped insertion slots in one limit insertion hole 303, and therefore the decoration portion 4 is more stable when being connected with the connecting portion 3.
When in use: when a fire disaster occurs, after the decoration part 4, the connecting part 3 and the front end face of the rock wool plate 2 are burnt by the fire disaster, the fire disaster is in contact with the inflammable shielding sheet 702, then the inflammable shielding sheet 702 is burnt by the fire disaster, the shielding effect of the front end face of the sealing plug 703 is lost, then the sealing plug 703 rapidly falls off from the water outlet 704 under the action of water pressure impact in the auxiliary fire extinguishing part 7, the sealing effect of the front end of the water outlet 704 is lost, clean water in the auxiliary fire extinguishing part 7 flows out of the water outlet 704 and then is sprinkled on the front end face of the rock wool plate 2 at the lower part and flame, so that the fireproof effect of the rock wool plate 2 is improved, the burning time of the rock wool plate 2 is prolonged, and a great deal of fire fighting time is provided for disaster relief personnel;
when decoration portion 4 takes place ageing phenomenon because of the day sieve that blows, pinch between two adjacent elastic buckle 402 to the opposite direction through manual, make two adjacent elastic buckle 402 and the inboard separation of the frame shape joint board in one of them rectangle recess 301, then hang spacing couple 404 on spacing post, make two adjacent elastic buckle 402 obtain limiting displacement after pinching between them, then will decorate portion 4 from connecting portion 3 preceding terminal surface take off can forward, then with new decoration portion 4 install again to connecting portion 3 preceding terminal surface can, whole installation can accomplish owing to need not through a large amount of bolts, thereby the replacement efficiency when decoration portion 4 changes has been improved greatly.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (10)
1. The utility model provides a rock wool fire prevention heat preservation system for building outer wall which characterized in that: the utility model provides a rock wool fire prevention heat preservation system for building outer wall, includes: a wall body;
the rock wool board is adhered to the front end face of the wall body, and the connecting part is adhered to the front end face of the rock wool board;
the front end face of the connecting part is provided with a decoration part, the connecting part and the decoration part are both of square plate structures, and the front side of the connecting part is provided with two driving parts and four limiting parts;
the rock wool inboard is equipped with supplementary portion of putting out a fire, and supplementary portion of putting out a fire is cross shell structure, and supplementary portion of putting out a fire is inside to be filled with the clear water.
2. The rock wool fire prevention heat preservation system for building outer wall of claim 1, characterized in that: anti-crack mortar and bonding mortar are respectively bonded on the front end surface and the rear end surface of the rock wool board, the bonding mortar is bonded on the front end surface of the wall body, and a connecting part is bonded on the front side of the anti-crack mortar;
the rock wool inboard has seted up the inner chamber, and the inner chamber is cross cavity structures, and the inner chamber is inside to be provided with supplementary portion of putting out a fire.
3. The rock wool fire prevention heat preservation system for building outer wall of claim 2, characterized in that: sixteen rectangular grooves are uniformly formed in the front end face of the connecting portion, a frame-shaped clamping plate is fixed on the front side inside each rectangular groove, two square grooves are formed in the upper diagonal position and the lower diagonal position of the front end face of the connecting portion, and two limiting portions and a driving portion are arranged on the rear side face inside each square groove;
the terminal surface is evenly forms before the connecting portion and has seted up forty-eight spacing jacks, and two inside equal slip grafting of rectangle recess have a fastening bolt, and the rock wool board is all run through to two fastening bolt rear ends to inside two fastening bolt rear ends all pass through threaded connection terminal surface before the wall body, every fastening bolt front end outer peripheral face all is the annular array form and is equipped with the spacing tooth of fillet, and the direction of rotation of every fastening bolt fastening is clockwise steering.
4. The rock wool fire prevention heat preservation system for building outer wall of claim 1, characterized in that: the decorative part is characterized in that a rectangular through hole is formed in each of four included angles of the front end face of the decorative part, a buckle support block is fixedly embedded in each rectangular through hole, each buckle support block is of a structure shaped like a Chinese character 'ri', two elastic buckles which are symmetrically distributed in a left-right mode are connected to the inner side of each buckle support block in a sliding mode, a spring is arranged on the inner side of each buckle support block, every two elastic buckles are in one group, and a limiting hook and a limiting column are arranged on the upper end faces of the two elastic buckles in each group of elastic buckles respectively;
decoration portion rear end face edge is the annular array form and is equipped with twelve spacing inserted posts, and decoration portion rear end face size accounts for the fourth of connecting portion front end face size.
5. The rock wool fire prevention heat preservation system for building outer wall of claim 1, characterized in that: the driving part comprises a driving gear, a hand screwing wheel, a driving rack and a sliding rail, the driving gear is rotatably connected to the rear side surface inside the square groove through a rotating shaft, the hand screwing wheel is fixed at the edge of the front end surface of the driving gear, and the hand screwing wheel is of a rudder-shaped structure;
the quantity of slide rail is two, and two slide rails are all fixed on the inside trailing flank of square groove, and T type spout has all been seted up to terminal surface before every slide rail, and every slide rail front side all has a drive rack through T type spout sliding connection to two drive racks all mesh with drive gear mutually.
6. The rock wool fire prevention heat preservation system for building outer wall of claim 1, characterized in that: the limiting part comprises a limiting sliding shell and a limiting sliding block, the limiting sliding shell is fixed on the rear side surface inside the square groove, the limiting sliding block is connected inside the limiting sliding shell in a sliding mode, a right-angled triangle limiting block is arranged at the head end of the limiting sliding block, and a spring is arranged at the tail end of the limiting sliding block in the limiting sliding shell;
and the bottom end face of the limiting slide block is fixedly connected with the upper end face of one of the driving racks through a rectangular plate.
7. The rock wool fire prevention heat preservation system for building outer wall of claim 1, characterized in that: the front side in the auxiliary fire extinguishing part is provided with a sealing plate, the front end face of the sealing plate is uniformly provided with water outlets, the front end in each water outlet is inserted with a sealing plug in a sliding manner, the front end face of the sealing plate is provided with a flammable shielding piece, and the rear end face of the flammable shielding piece is in close contact with the front end face of each sealing plug;
the middle part of the front end face of the sealing plate is provided with a threaded water filling port, and the front end of the threaded water filling port is connected with a sealing cover through threads.
8. The rock wool fire prevention heat preservation system for building outer wall of claim 3, characterized in that: when the fastening bolt is in a clockwise tightening state, the right-angled triangular limiting blocks at the head ends of the two limiting slide blocks on the two sides of the fastening bolt are in close contact with the outer peripheral surface of the front end of the fastening bolt.
9. The rock wool fire prevention heat preservation system for building outer wall of claim 5, characterized in that: when the hand twisting wheel is in a counterclockwise rotating state, the two driving racks move synchronously towards the opposite directions, and the right-angled triangle limiting blocks at the head ends of the two limiting slide blocks are separated from the outer peripheral surface of the front end of the fastening bolt.
10. The rock wool fire prevention heat preservation system for building outer wall of claim 1, characterized in that: when decoration portion and connecting portion are in the mounted state, two adjacent elasticity buckles all with the inboard looks joint of the frame shape joint board in one of them rectangle recess.
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| CN202111132281.2A CN113668732B (en) | 2021-09-26 | 2021-09-26 | Rock wool fire prevention heat preservation system for building outer wall |
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| CN202111132281.2A CN113668732B (en) | 2021-09-26 | 2021-09-26 | Rock wool fire prevention heat preservation system for building outer wall |
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| CN113668732B CN113668732B (en) | 2023-01-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114353227A (en) * | 2022-01-07 | 2022-04-15 | 李江涛 | Vacuum insulation panel for high-rise building fire protection |
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| CN113668732B (en) | 2023-01-03 |
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Effective date of registration: 20221220 Address after: No. 6, Jiangong Road, Daixi, Luoyang Town, Wujin District, Changzhou City, Jiangsu Province, 213000 Applicant after: Changzhou Daixi Construction Engineering Co.,Ltd. Address before: 410007 No. 46, Renmin East Road, Gaoqiao street, Yuhua District, Changsha City, Hunan Province Applicant before: Yuan Wenbin |
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