CN114699673B - Multilayer composite heat-insulating board and application thereof - Google Patents
Multilayer composite heat-insulating board and application thereof Download PDFInfo
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- CN114699673B CN114699673B CN202210324379.6A CN202210324379A CN114699673B CN 114699673 B CN114699673 B CN 114699673B CN 202210324379 A CN202210324379 A CN 202210324379A CN 114699673 B CN114699673 B CN 114699673B
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- 239000002131 composite material Substances 0.000 title claims abstract description 16
- 238000009413 insulation Methods 0.000 claims abstract description 16
- 238000005034 decoration Methods 0.000 claims description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 239000003795 chemical substances by application Substances 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 7
- 239000012774 insulation material Substances 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 description 10
- 239000010410 layer Substances 0.000 description 10
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 239000003063 flame retardant Substances 0.000 description 4
- 230000009970 fire resistant effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/04—Removing or cutting-off the supply of inflammable material
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
- A62C37/10—Releasing means, e.g. electrically released
- A62C37/11—Releasing means, e.g. electrically released heat-sensitive
- A62C37/16—Releasing means, e.g. electrically released heat-sensitive with thermally-expansible links
-
- 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
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/941—Building elements specially adapted therefor
- E04B1/942—Building elements specially adapted therefor slab-shaped
-
- 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
- E04F13/0871—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 having an ornamental or specially shaped visible surface
-
- 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
- E04F13/0875—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 having a basic insulating layer and at least one covering layer
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
- E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
- E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
- E04F2290/045—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against fire
- E04F2290/046—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against fire with a facing or top layer for fire insulation
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/10—Insulation, e.g. vacuum or aerogel insulation
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Finishing Walls (AREA)
- Laminated Bodies (AREA)
Abstract
The application discloses a multilayer composite insulation board and application thereof, and particularly relates to the technical field of composite insulation boards.
Description
Technical Field
The application relates to the technical field of composite heat-insulating boards, in particular to a multilayer composite heat-insulating board and application thereof.
Background
The heat-insulating board is made of polystyrene resin as raw material, other raw materials and polymer, and catalyst is injected into the board through heating, mixing and extrusion molding, so that the hard foam plastic board has dampproof and waterproof properties, the thickness of the outer protective structure of the building can be reduced, the indoor use area is increased, the decorative board is generally selected to be installed in the building interior decoration, the existing decorative board generally has a mute function, but the heat-insulating property is poor, the labor intensity of separate installation of the heat-insulating board and the decorative board is reduced by combining the heat-insulating board and the decorative board, the heat-insulating board and the decorative board are convenient to use, but the heat-insulating board and the decorative board in the prior art are generally of an integrated structure, all the heat-insulating board and the decorative board need to be replaced when a certain block is damaged, and have poor fireproof property, and once a fire disaster occurs, the surface layers of the heat-insulating board and the decorative board are easy to be ignited, so that the fire disaster is fast spread, and the potential safety hazard is large.
Disclosure of Invention
In order to overcome the defects in the prior art, the application provides a multilayer composite insulation board and application thereof, and the technical problems to be solved by the application are as follows: the insulation board and the decoration board in the prior art are generally of integrated structures, and not only are all required to be replaced when a certain block is damaged, but also the fireproof performance is poor, once a fire disaster occurs, the surface layers of the insulation board and the decoration board are easy to ignite, and then the fire disaster is caused to spread rapidly, so that the problem of great potential safety hazard is caused.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a multilayer composite insulation board, includes the inner shell, the left surface and the right flank of inner shell respectively with two support shell's relative face fixed connection, two support shell's looks back all is provided with nine decoration pieces, nine one side of decoration piece surface all has seted up a plurality of standing groove, a plurality of all be provided with fire prevention decoration assembly in the standing groove, the draw-in groove has been seted up to decoration piece's left surface, two be provided with same fixed subassembly in the draw-in groove, the place ahead is three fixed subassembly and the three fixed subassembly in rear mesh with three pinion rack respectively, three the upper surface of pinion rack respectively with the lower fixed surface of three connecting plate is connected, three overlap joint between the connecting plate, three the upper surface of connecting plate all is provided with control assembly, three control assembly is located the upside of inner shell.
As a further aspect of the application: the inner surface of the support shell is fixedly connected with the heat insulation material and the outer surface of the support steel plate, and the support steel plate is in a wave shape.
As a further aspect of the application: the lower surface of inner wall of the inner shell is fixedly connected with the bottom ends of three telescopic rods, and the top ends of the three telescopic rods are fixedly connected with the lower surfaces of three toothed plates respectively.
As a further aspect of the application: four limit rods are fixedly connected to one side of the outer surface of the decorative block, a plurality of limit grooves are formed in one side of the outer surface of the supporting shell, and the limit rods are arranged in the limit grooves.
As a further aspect of the application: the fixed assembly comprises a gear, the gear is meshed with the toothed plate, the gear is hinged with the inner shell and the supporting shell through a first pin shaft, two ends of the first pin shaft are fixedly connected with limiting pieces, and the two limiting pieces are respectively arranged in the two clamping grooves.
As a further aspect of the application: the control assembly comprises a first bearing, the lower surface of the first bearing is fixedly connected with the upper surface of the connecting plate, a threaded cylinder is sleeved on the inner surface of the first bearing, a threaded rod is connected with the inner surface of the threaded cylinder in a threaded mode, the top end of the threaded rod is fixedly connected with the lower surface of the rotating handle, a second bearing is sleeved on the outer surface of the rotating handle, the second bearing is clamped on the upper surface of the inner shell, a rotating groove is formed in the upper surface of the rotating handle, and the shape of the rotating groove is cross-shaped.
As a further aspect of the application: the fire-proof decoration assembly comprises a spring, one end of the spring is fixedly connected with one side of the inner wall of the placing groove, the other end of the spring is fixedly connected with the left side face of the hemispherical shell, the left side face of the hemispherical shell is fixedly connected with the right side faces of two wax blocks, the left side faces of the wax blocks are fixedly connected with one side of the inner wall of the placing groove, the two wax blocks are fixedly connected to the outer surface of the spring, the hemispherical shell is hinged with the bicolor hemispherical body through two second pin shafts, a plurality of wax blocking blocks are arranged on the inner side of the bicolor hemispherical body, a fire extinguishing agent is arranged on the inner surface of the bicolor hemispherical body, two wax layers are arranged in the bicolor hemispherical body, one expansion water-stopping ball is fixedly connected between the two wax layers, and pure water is arranged on the inner surface of the inner side of the wax layers.
An application method of a multilayer composite insulation board comprises the following steps:
s1, during installation, firstly, the decoration block and the support shell are in butt joint, so that the limiting rod is clamped into the limiting groove, then the limiting piece can penetrate through the long hole of the clamping groove to enter the circular part inside the limiting piece, and then the cross-shaped rotating groove can be inserted into the limiting groove through a tool.
S2, then rely on the instrument to rotate the commentaries on classics handle through the rotary groove for the commentaries on classics handle rotates in the second bearing, and the commentaries on classics handle drives the threaded rod simultaneously and rotates, makes the threaded rod drive the screw thread section of thick bamboo rotatory, makes the screw thread section of thick bamboo precess downwards, makes the screw thread section of thick bamboo promote the connecting plate and moves downwards, makes the connecting plate promote the pinion rack and moves downwards, makes the pinion rack drive the gear rotatory, makes the gear drive first round pin axle rotate, makes first round pin axle drive locating part rotate, makes the locating part can rotate in the circular part of draw-in groove, makes the locating part rotate to the downside of the circular part of draw-in groove, makes the slot hole of locating part and draw-in groove stagger, and then makes the installation of decorating the piece accomplish.
S3, during fire extinguishing, under the influence of high temperature, the wax block is enabled to melt, the wax block is enabled to lose elastic positioning of the spring, and then the elastic force of the spring pushes the hemispherical shell to move, so that the hemispherical shell pops up the placing groove, meanwhile, the wax block is melted, the opening on the surface of the double-colored hemispherical body is smooth, meanwhile, two wax layers are melted, pure water and fire extinguishing agent are enabled to be in contact with the expansion water stop ball, the expansion water stop ball is enabled to be expanded rapidly due to the expansion characteristic of water, and then the expansion water stop ball is enabled to expand rapidly to fully cover the inside of the double-colored hemispherical body, and then the fire extinguishing agent in the inside can be extruded, so that the fire extinguishing agent can perform fire extinguishing work.
The application has the beneficial effects that:
1. according to the application, the outer side of the supporting shell is covered with the decorative blocks, so that the supporting shell can be protected, the problem of damage to the supporting shell is prevented, a plurality of decorative blocks are paved on the surface of the supporting shell, and then selective replacement operation can be performed, the material waste caused by integral replacement is avoided, the problem of the whole use cost is increased, meanwhile, the decorative blocks are connected with the supporting shell in a clamping manner, the problem of damage to the surface of the supporting shell during disassembly is avoided, the operation is convenient, the use requirement is met better, meanwhile, the effect of extruding fire extinguishing agent to spray out can be realized through the characteristic that the expansion water stop ball is expanded when a fire disaster occurs, the effects of fire extinguishment and fire resistance can be achieved, the further spread of fire is delayed, and the potential safety hazard is reduced to a certain extent;
2. according to the application, the flame retardant is added into the support shell, so that the support shell has a good flame retardant effect, the spread of fire is reduced, the effect of fire resistance is achieved, meanwhile, the heat loss can be prevented through the design of the heat insulation material, so that the heat insulation effect can be met, and the design of the double-color hemispheroids enables a user to randomly adjust the two sides of the double-color hemispheroids with different colors according to the requirements of the user, so that the decoration effect is achieved, and the overall aesthetic property is improved.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the present application;
FIG. 2 is a schematic view of a three-dimensional structure of a support shell according to the present application;
FIG. 3 is a schematic view of a three-dimensional cross-sectional structure of an inner shell according to the present application;
FIG. 4 is a schematic view of a three-dimensional structure of a fixing assembly according to the present application;
FIG. 5 is a schematic view of a control assembly of the present application;
FIG. 6 is a schematic view of a three-dimensional structure of the decoration block of the present application in a combined state;
FIG. 7 is a schematic view showing a structure of the fire-proof decoration device of the present application in a combined state;
FIG. 8 is a schematic view of a three-dimensional cross-sectional structure of a fire-resistant decoration device according to the present application;
FIG. 9 is a schematic cross-sectional view of a fire-resistant trim component of the present application;
FIG. 10 is a schematic view of a three-dimensional cross-sectional structure of a decoration block according to the present application;
in the figure: 1 inner shell, 2 supporting shell, 3 supporting steel plate, 4 heat preservation material, 5 decoration block, 6 draw-in groove, 7 standing groove, 8 fire prevention decoration subassembly, 81 spring, 82 wax piece, 83 hemisphere shell, 84 second round pin axle, 85 double-colored hemisphere, 86 fire extinguishing agent, 87 inflation water stop ball, 88 wax layer, 89 pure water, 810 wax shutoff piece, 9 gag lever post, 10 spacing groove, 11 fixed subassembly, 111 locating part, 112 first round pin axle, 113 gear, 12 pinion rack, 13 connecting plate, 14 telescopic link, 15 control assembly, 151 first bearing, 152 screw thread section of thick bamboo, 153 threaded rod, 154 commentaries on classics handle, 155 rotation groove, 156 second bearing.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
As shown in fig. 1-10, the application provides a multilayer composite insulation board, which comprises an inner shell 1, wherein the left side surface and the right side surface of the inner shell 1 are fixedly connected with the opposite surfaces of two support shells 2 respectively, a flame retardant is added into the support shells 2, so that the support shells 2 have good flame retardant effect, further, the spread of fire is reduced, the effect of fire resistance is achieved, nine decoration blocks 5 are arranged on the opposite sides of the two support shells 2, a plurality of placing grooves 7 are formed in one side of the outer surface of each nine decoration block 5, the placing grooves 7 are formed so as to facilitate the accommodation of a hemispherical shell 83, fireproof decoration components 8 are arranged in each of the placing grooves 7, clamping grooves 6 are formed in the left side surface of each decoration block 5, the clamping holes of the clamping grooves 6 can ensure the passing of the limiting pieces 111, meanwhile, the circular design of the inside of the clamping grooves 6 can ensure the smooth rotation of the limiting pieces 111, the same fixing components 11 are arranged in the two clamping grooves 6, the front three fixing components 11 and the rear three fixing components 11 and the middle three fixing components 11 are meshed with the three connecting plates 13 on the upper surfaces of the three connecting plates 13, and the three connecting plates 13 are meshed with the three upper surfaces of the three connecting plates 13 are respectively, and the three connecting plates 13 are connected on the upper surfaces of the three connecting plates 13.
As shown in fig. 1 and 3, the inner surface of the supporting shell 2 is fixedly connected with the outer surface of the heat insulation material 4 and the supporting steel plate 3, heat loss can be prevented by setting the heat insulation material 4, heat insulation effect can be met by the design of the heat insulation material 4, the supporting steel plate 3 is arranged, the overall strength can be improved, the supporting steel plate 3 is arranged to be wavy, the lower surface of the inner wall of the inner shell 1 is fixedly connected with the bottom ends of the three telescopic rods 14, and the telescopic rods 14 are arranged, so that the telescopic rods 14 can ensure stable movement of the toothed plates 12 up and down, and the top ends of the three telescopic rods 14 are fixedly connected with the lower surfaces of the three toothed plates 12 respectively.
As shown in fig. 2 and 6, four limit rods 9 are fixedly connected to one side of the outer surface of the decoration block 5, limit grooves 10 are formed in one side of the outer surface of the support shell 2, and the limit rods 9 and the limit grooves 10 are arranged, so that the limit rods 9 can be clamped into the limit grooves 10, the connection stability of the support shell 2 and the decoration block 5 can be ensured, the number of the limit grooves 10 is set to be a plurality, and the limit rods 9 are arranged in the limit grooves 10.
As shown in fig. 4, the fixing component 11 includes a gear 113, the gear 113 is meshed with the toothed plate 12, the gear 113 is hinged with the inner shell 1 and the supporting shell 2 through a first pin shaft 112, thereby the gear 113 can smoothly rotate, two ends of the first pin shaft 112 are fixedly connected with limiting members 111, two limiting members 111 are respectively arranged in two clamping grooves 6, the control component 15 includes a first bearing 151, the first bearing 151 is arranged to ensure the rotation of the threaded cylinder 152, the lower surface of the first bearing 151 is fixedly connected with the upper surface of the connecting plate 13, the inner surface of the first bearing 151 is sleeved with a threaded cylinder 152, the inner surface of the threaded cylinder 152 is in threaded connection with a threaded rod 153, the threaded rod 153 and the threaded cylinder 152 are arranged to control the movement operation of the threaded cylinder 152, thereby the control of the connecting plate 13 is facilitated, the top end of the threaded rod 153 is fixedly connected with the lower surface of the rotating handle 154, the outer surface of the rotating handle 154 is sleeved with a second bearing 156, the rotating handle 154 can smoothly rotate through the second bearing 156, the rotating handle 154 is smoothly connected with the upper surface of the rotating handle 155, and the rotating groove 155 is formed by the cross-shaped 155, and the rotating groove 155 is formed in the shape of the rotating groove 155 is smoothly.
As shown in fig. 9, the fireproof decoration assembly 8 comprises a spring 81, the elastic force of the spring 81 can push a hemispherical shell 83 to pop up from a placing groove 7 through arranging the spring 81, so that subsequent fire extinguishing work is facilitated, one end of the spring 81 is fixedly connected with one side of the inner wall of the placing groove 7, the other end of the spring 81 is fixedly connected with the left side surface of the hemispherical shell 83, the left side surface of the hemispherical shell 83 is fixedly connected with the right side surfaces of two wax blocks 82, the wax blocks 82 can play a role in positioning the spring 81 through arranging the wax blocks 82, the left side surfaces of the two wax blocks 82 are fixedly connected with one side of the inner wall of the placing groove 7, the two wax blocks 82 are fixedly connected with the outer surface of the spring 81, the hemispherical shell 83 is hinged with the bicolor hemispherical body 85 through two second pin shafts 84, the bicolor hemispherical body 85 can smoothly rotate through arranging the second pin shafts 84, the two-color hemispheroids 85 are further convenient to adjust the color surfaces at two different positions, the decoration effect is further achieved, the attractiveness is improved, a plurality of wax blocking blocks 810 are arranged on the inner side of the two-color hemispheroids 85, the wax blocking blocks 810 are arranged to enable the wax blocking blocks 810 to seal the openings of the two-color hemispheroids 85, so that loss of fire extinguishing agent 86 is avoided, the fire extinguishing agent 86 is arranged on the inner surfaces of the two-color hemispheroids 85, two wax layers 88 are arranged in the two-color hemispheroids 85, the expansion water-stop ball 87 and pure water 89 can be isolated from the fire extinguishing agent 86 through the arrangement of the wax layers 88, the same expansion water-stop ball 87 is fixedly connected between the two wax layers 88, the expansion water-stop ball 87 is expanded when meeting water, the two-color hemispheroids 85 can be further filled, the fire extinguishing agent 86 can be extruded to realize fire extinguishing operation, the inner surface of the inner wax layer 88 is provided with pure water 89.
An application method of a multilayer composite insulation board comprises the following steps:
s1, during installation, firstly, the decoration block 5 and the support shell 2 are in butt joint, the limiting rod 9 is clamped into the limiting groove 10, then the limiting piece 111 can penetrate through the long hole of the clamping groove 6 to enter the circular part inside the limiting piece, and then the limiting piece can be inserted into the cross-shaped rotating groove 155 through a tool.
S2, then, the rotating handle 154 is rotated by means of a tool through the rotating groove 155, so that the rotating handle 154 rotates in the second bearing 156, meanwhile, the rotating handle 154 drives the threaded rod 153 to rotate, the threaded rod 153 drives the threaded cylinder 152 to rotate, the threaded cylinder 152 is screwed downwards, the threaded cylinder 152 pushes the connecting plate 13 to move downwards, the connecting plate 13 pushes the toothed plate 12 to move downwards, the toothed plate 12 drives the gear 113 to rotate, the gear 113 drives the first pin shaft 112 to rotate, the first pin shaft 112 drives the limiting piece 111 to rotate, the limiting piece 111 can rotate in the circular part in the clamping groove 6, the limiting piece 111 rotates to the lower side of the circular part of the clamping groove 6, the limiting piece 111 is staggered with the long holes of the clamping groove 6, and then the installation of the decoration block 5 is completed.
S3, during fire extinguishing, under the influence of high temperature, the wax block 82 is melted, the wax block 82 loses the elastic positioning of the spring 81, and then the elastic force of the spring 81 pushes the hemispherical shell 83 to move, so that the hemispherical shell 83 pops up the placing groove 7, and meanwhile, the wax block 810 is melted, so that the opening on the surface of the double-colored hemispherical body 85 is smooth, and simultaneously, the two wax layers 88 are melted, so that the pure water 89 and the fire extinguishing agent 86 are in contact with the expansion water stop ball 87, and the expansion water stop ball 87 is expanded by water due to the expansion characteristic of the expansion water stop ball 87, so that the expansion water stop ball 87 is rapidly expanded to fully support the inside of the double-colored hemispherical body 85, and the fire extinguishing agent 86 inside can be extruded, so that the fire extinguishing agent 86 can perform fire extinguishing.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the application is not intended to limit the application to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the application are intended to be included within the scope of the application.
Claims (5)
1. The utility model provides a multilayer composite insulation board, includes inner shell (1), its characterized in that: the left side face and the right side face of the inner shell (1) are fixedly connected with the opposite faces of the two supporting shells (2) respectively, nine decoration blocks (5) are arranged on the opposite faces of the two supporting shells (2), one side of the outer surface of each decoration block (5) is provided with a plurality of placing grooves (7), a plurality of fireproof decoration components (8) are arranged in each placing groove (7), a clamping groove (6) is formed in the left side face of each decoration block (5), the same fixing component (11) is arranged in each clamping groove (6), the front three fixing components (11) and the rear three fixing components (11) and the middle three fixing components (11) are meshed with three toothed plates (12) respectively, the upper surfaces of the three toothed plates (12) are fixedly connected with the lower surfaces of the three connecting plates (13) respectively, the three connecting plates (13) are overlapped, the upper surfaces of the three connecting plates (13) are provided with control components (15), and the three control components (15) are located on the upper sides of the inner shell (1);
the fixing assembly (11) comprises a gear (113), the gear (113) is meshed with the toothed plate (12), the gear (113) is hinged with the inner shell (1) and the supporting shell (2) through a first pin shaft (112), two ends of the first pin shaft (112) are fixedly connected with limiting pieces (111), and the two limiting pieces (111) are respectively arranged in the two clamping grooves (6);
the control assembly (15) comprises a first bearing (151), the lower surface of the first bearing (151) is fixedly connected with the upper surface of the connecting plate (13), a threaded cylinder (152) is sleeved on the inner surface of the first bearing (151), a threaded rod (153) is connected to the inner surface of the threaded cylinder (152) in a threaded mode, the top end of the threaded rod (153) is fixedly connected with the lower surface of a rotating handle (154), a second bearing (156) is sleeved on the outer surface of the rotating handle (154), the second bearing (156) is clamped on the upper surface of the inner shell (1), a rotating groove (155) is formed in the upper surface of the rotating handle (154), and the shape of the rotating groove (155) is in a cross shape;
the fire prevention decoration subassembly (8) includes spring (81), one end and one side fixed connection of standing groove (7) inner wall of spring (81), the other end and the left surface fixed connection of hemisphere shell (83) of spring (81), the left surface of hemisphere shell (83) and the right flank fixed connection of two wax pieces (82), two the left surface of wax pieces (82) and one side fixed connection of standing groove (7) inner wall, two wax pieces (82) fixed connection is at the surface of spring (81), hemisphere shell (83) are articulated with two hemisphere bodies (85) through two second round pins (84), the inboard of double-colored hemisphere body (85) is provided with a plurality of wax shutoff piece (810), the internal surface of double-colored hemisphere body (85) is provided with fire extinguishing agent (86), the inside of double-colored hemisphere body (85) is provided with two wax layers (88), two between wax layers (88) fixed connection same expansion water ball (87), the inside wax layers (88) are provided with pure water (89).
2. The multi-layer composite insulation board according to claim 1, wherein: the inner surface of the supporting shell (2) is fixedly connected with the heat insulation material (4) and the outer surface of the supporting steel plate (3), and the supporting steel plate (3) is in a wave shape.
3. The multi-layer composite insulation board according to claim 1, wherein: the lower surface of the inner wall of the inner shell (1) is fixedly connected with the bottom ends of three telescopic rods (14), and the top ends of the three telescopic rods (14) are respectively fixedly connected with the lower surfaces of three toothed plates (12).
4. The multi-layer composite insulation board according to claim 1, wherein: one side of the outer surface of the decoration block (5) is fixedly connected with four limiting rods (9), one side of the outer surface of the support shell (2) is provided with a plurality of limiting grooves (10), and the limiting rods (9) are arranged in the limiting grooves (10).
5. A method of using a multi-layer composite insulation board according to claims 1-4, comprising the steps of:
s1, during installation, firstly, the decoration block (5) and the support shell (2) are in butt joint, so that the limiting rod (9) is clamped into the limiting groove (10), further, the limiting piece (111) can penetrate through a long hole of the clamping groove (6) to enter a circular part in the limiting groove, and then the limiting piece can be inserted into the cross-shaped rotating groove (155) through a tool;
s2, then, the rotating handle (154) is rotated by means of a tool through the rotating groove (155), so that the rotating handle (154) rotates in the second bearing (156), meanwhile, the rotating handle (154) drives the threaded rod (153) to rotate, the threaded rod (153) drives the threaded cylinder (152) to rotate, the threaded cylinder (152) is screwed downwards, the threaded cylinder (152) pushes the connecting plate (13) to move downwards, the connecting plate (13) pushes the toothed plate (12) to move downwards, the toothed plate (12) drives the gear (113) to rotate, the gear (113) drives the first pin shaft (112) to rotate, the first pin shaft (112) drives the limiting piece (111) to rotate, the limiting piece (111) can rotate in the circular part in the clamping groove (6), the limiting piece (111) is rotated to the lower side of the circular part of the clamping groove (6), the limiting piece (111) is staggered with the long hole of the clamping groove (6), and then the installation of the decoration block (5) is completed;
s3, during fire extinguishing, under the influence of high temperature, make wax stone (82) produce and melt, make wax stone (82) lose the elastic positioning to spring (81), and then make the elastic force of spring (81) promote hemisphere shell (83) and remove, make hemisphere shell (83) pop out standing groove (7), wax putty (810) melt simultaneously, make the opening on double-colored hemisphere (85) surface unblocked, two wax layers (88) melt simultaneously, make pure water (89) and fire extinguishing agent (86) contact with inflation water-stop ball (87), because inflation water-stop ball (87) meet the characteristic that produces the inflation, and then make inflation water-stop ball (87) rapidly expand and prop the inside of double-colored hemisphere (85), and then can extrude inside fire extinguishing agent (86), make fire extinguishing agent (86) can put out a fire.
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| CN211629721U (en) * | 2020-01-02 | 2020-10-02 | 贵州黔力电器制造有限公司 | Novel totally insulated enclosed switchgear |
| WO2021194352A1 (en) * | 2020-03-24 | 2021-09-30 | Scuti As | Ventilating firestop |
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