CN220769292U - Plastic steel door with fire-resistant partition - Google Patents
Plastic steel door with fire-resistant partition Download PDFInfo
- Publication number
- CN220769292U CN220769292U CN202322506906.8U CN202322506906U CN220769292U CN 220769292 U CN220769292 U CN 220769292U CN 202322506906 U CN202322506906 U CN 202322506906U CN 220769292 U CN220769292 U CN 220769292U
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- China
- Prior art keywords
- mineral wool
- plate
- wall
- door
- fire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 88
- 239000010959 steel Substances 0.000 title claims abstract description 88
- 239000004033 plastic Substances 0.000 title claims abstract description 38
- 229920003023 plastic Polymers 0.000 title claims abstract description 38
- 230000009970 fire resistant effect Effects 0.000 title claims abstract description 20
- 238000005192 partition Methods 0.000 title claims abstract description 14
- 239000011490 mineral wool Substances 0.000 claims abstract description 71
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 23
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000006260 foam Substances 0.000 claims abstract description 21
- 229910052751 metal Inorganic materials 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims abstract description 21
- 239000000919 ceramic Substances 0.000 claims abstract description 19
- 239000004568 cement Substances 0.000 claims abstract description 9
- 239000011521 glass Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- 239000003063 flame retardant Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009413 insulation Methods 0.000 abstract description 6
- 239000011491 glass wool Substances 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 abstract 3
- 238000000429 assembly Methods 0.000 abstract 3
- 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 5
- 239000004411 aluminium Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 230000001743 silencing effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- 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
- Y02B80/22—Glazing, e.g. vaccum glazing
Landscapes
- Special Wing (AREA)
Abstract
The utility model discloses a plastic steel door with a fire-resistant partition, which comprises a door frame, wherein connecting sheets are uniformly and fixedly arranged on the outer wall of the door frame, the inner wall of the door frame is rotationally connected with a door leaf through a hinge, the door leaf comprises a frame, an inner panel, a steel plate tray, ceramic plates, a metal aluminum foam plate, fire-resistant double-layer glass and mineral wool plate assemblies are sequentially and overlapped and arranged on the inner wall of the frame, an inner protection steel plate is fixedly arranged on the top of the mineral wool plate assemblies through bolts, the technical field of plastic steel doors is related, and the mineral wool plate assemblies are arranged to fixedly connect a mineral wool plate I and a mineral wool plate II through the cooperation of a main keel and an auxiliary keel, so that the fire-retardant effect between the mineral wool plate I and the mineral wool plate II is improved conveniently, fire-retardant cement is uniformly filled in a gap between the mineral wool plate I and the mineral wool plate II, the heat insulation and fire-retardant effects are conveniently carried out on the inside the plastic steel door, and the use safety of the plastic steel door is improved.
Description
Technical Field
The utility model relates to the technical field of plastic steel doors, in particular to a plastic steel door with a fireproof partition.
Background
The plastic-steel door and window is made up by using polyvinyl chloride resin as main raw material, adding a certain proportion of stabilizing agent, colouring agent, filling agent and UV-absorber, extruding them into the form material, then making them into door and window frame fan by means of cutting, welding or screw-connecting, and assembling sealing rubber strip, wool top and hardware, etc. at the same time the rigidity of the form material is raised, and the steel lining is required to be added in the form material cavity above a certain length.
The prior art has the following defects: the prior plastic steel door has simpler internal structure, is generally prepared from polyvinyl chloride resin serving as a main raw material, and needs to be added with a steel lining in a cavity of a section bar with a certain length to form a door leaf for use.
Therefore, it is necessary to invent a plastic steel door with fire-resistant partition.
Disclosure of Invention
Therefore, the utility model provides the plastic steel door with the fire-resistant partition, and the mineral wool board assembly is arranged to fixedly connect the mineral wool board I and the mineral wool board II through the matching of the main keels and the auxiliary keels, so that the flame retardant effect between the mineral wool board I and the mineral wool board II is conveniently improved, the fire-resistant cement is uniformly filled in the gap between the mineral wool board I and the mineral wool board II, the heat insulation and flame retardance effects on the inside of the plastic steel door are conveniently carried out, and the use safety of the plastic steel door is improved, so that the problems in the background art are solved.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a plastic steel door with fire-resistant wall, includes the door frame, the even fixed mounting connection piece of door frame outer wall, door frame inner wall passes through the hinge and rotates the connection door leaf, the door leaf includes the frame, panel, steel sheet tray, potsherd, metal aluminum foam board, fire prevention double glazing and mineral wool board subassembly in the frame inner wall stack in proper order, the interior steel sheet of protecting of bolt fixed mounting is passed through at mineral wool board subassembly top.
Preferably, the supporting plate is fixedly installed on the periphery of the inner wall of the front end of the frame, the inner wall of the right side of the supporting plate is fixedly provided with the inner panel, the inner wall of the inner panel is provided with a lock hole, and the inner wall of the lock hole is used for fixedly installing a lock.
Preferably, the steel plate tray is fixedly arranged at the top of the supporting plate, the bottom of the steel plate tray is kept flush with the outer wall of the front end of the frame, and the steel plate tray is fixedly connected with the inner wall of the frame through bolts.
Preferably, the ceramic plate is fixedly arranged at the top of the steel plate tray and used for flame retardance, the metal aluminum foam plate is fixedly arranged at the top of the ceramic plate, and through holes are uniformly formed in the inner wall of the metal aluminum foam plate.
Preferably, the mineral wool board assembly comprises a first mineral wool board and a second mineral wool board, wherein main keels are uniformly and fixedly arranged on the outer walls of the first mineral wool board and the second mineral wool board, and auxiliary keels are fixedly arranged between the upper and lower adjacent main keels.
Preferably, the main joist and the auxiliary joist are made of light steel, fireproof cement is uniformly filled in the gaps among the first mineral wool board, the second mineral wool board, the main joist and the auxiliary joist, and the inner steel protection plate is fixedly arranged at the top of the second mineral wool board.
Preferably, the inner steel plate is used for sealing the outer wall of the rear end of the frame, the bottom of the inner steel plate is fixedly provided with the inner lining plate, and the inner lining plate is used for filling with the inner wall of the frame.
The beneficial effects of the utility model are as follows:
1. through setting up the mineral wool board subassembly, carry out fixed connection through main joist and auxiliary joist cooperation between mineral wool board one, mineral wool board two to conveniently improve the flame retardant efficiency between cotton board one, mineral wool board two, evenly fill fire clay in the space between cotton board one, mineral wool board two, conveniently carry out thermal-insulated, fire-retardant effect to the inside of plastic steel door, improved the security that plastic steel door used;
2. through setting up ceramic wafer 240, metal aluminum foam board 250, fire prevention double glazing cooperation and use for inside can improve flame retardant efficiency of plastic steel door, can make the plastic steel door have simultaneously and give sound insulation, the performance of making an uproar falls, avoid when the conflagration breaks out, burn through the plastic steel door, improved the fire behavior of plastic steel door, improved the protection effect indoor.
Drawings
FIG. 1 is a schematic diagram of a front view structure provided by the present utility model;
fig. 2 is a schematic view of a door leaf structure provided by the utility model;
fig. 3 is a schematic view of an exploded structure of a door leaf according to the present utility model;
FIG. 4 is a schematic view of a frame structure provided by the present utility model;
FIG. 5 is a schematic view of the structure of the mineral wool board assembly provided by the utility model;
fig. 6 is a schematic view of the structure of the inner steel plate according to the present utility model.
In the figure: door frame 100, connection piece 110, frame 200, pallet 210, inner panel 220, lock hole 221, steel plate tray 230, ceramic plate 240, metal aluminum foam plate 250, fireproof double glazing 260, mineral wool plate one 300, mineral wool plate two 310, main joist 320, auxiliary joist 330, fireproof cement 340, inner protective steel plate 400, and inner lining 410.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Referring to fig. 1-6, the utility model provides a plastic steel door with a fire-resistant partition, and in order to achieve the above purpose, the utility model provides the following technical scheme: a plastic steel door with fire-resistant partition comprises a door frame 100, wherein the door frame 100 is arranged on a door opening, so that a door leaf is conveniently and rotatably connected to the inner wall of the door frame 100, the door frame 100 is made of plastic steel, a connecting sheet 110 is uniformly and fixedly arranged on the outer wall of the door frame 100, the door frame 100 is fixedly arranged on the door opening through an expansion bolt through the arrangement of the connecting sheet 110, the door leaf is conveniently and rotatably connected with the inner wall of the door frame 100 through a hinge, the door leaf comprises a frame 200, the frame 200 is arranged to be used for installing an inner panel 220, a steel plate tray 230, a ceramic plate 240, a metal aluminum foam plate 250, a fire-resistant double-layer glass 260 and a mineral wool plate assembly, the inner wall of the frame 200 is sequentially overlapped and installed with the inner panel 220, the steel plate tray 230, the ceramic plate 240, the metal aluminum foam plate 250, the fire-resistant double-layer glass 260 and the mineral wool plate assembly, the inner protection steel plate 400 is fixedly arranged at the top of the mineral wool plate assembly through bolts, the frame 200 has the wrapping function on the inner panel 220, the steel plate tray 230, the ceramic plate 240, the metal aluminum foam plate 250, the fireproof double-layer glass 260 and the mineral wool plate assembly, the frame 200 is made of plastic steel, the lock is conveniently installed through the inner panel 220 by arranging the inner panel 220 and the lock hole 221, the lock hole 221 is conveniently installed on the inner wall of the plastic steel door by arranging the inner panel 220, the convenience of installing the lock hole 221 is improved, the steel plate tray 230 is used for sealing the outer wall of the frame 200 and is made of stainless steel, the ceramic plate 240 is used for flame retarding, so that flames outside a room can be conveniently blocked by the ceramic plate 240 when the flames are burnt to the ceramic plate 240, the flames are indicated to spread indoors, and the protection of indoor personnel is improved, the ceramic plate 240 is made of clay through firing, the ceramic plate 240 is provided with a glaze layer, the glaze layer is arranged to improve the smoothness of the surface of the ceramic plate 240, the metal aluminum foam plate 250 is arranged to have the effects of sound insulation and noise reduction, and the foam aluminum is formed by adding additives into pure aluminum or aluminum alloy and then foaming the pure aluminum or aluminum alloy and has the characteristics of metal and bubbles. The metal aluminum foam board 250 is small in density, high in impact absorption capacity, high in high temperature resistance, high in fireproof performance, corrosion-resistant, sound-proof, noise-reducing, low in heat conductivity, high in electromagnetic shielding performance, high in weather resistance, capable of being subjected to filtering capability, easy to process, easy to install and high in forming precision, and capable of being subjected to surface coating, fine micropores are uniformly formed in the metal aluminum foam board 250, so that the metal aluminum foam board 250 can absorb sound waves conveniently, the energy of sound wave propagation is reduced, the silencing effect of a plastic steel door is improved, the noise reduction performance is improved, the fireproof double-layer glass 260 is arranged for sound insulation, noise reduction and fireproof, the fireproof double-layer glass 260 is of a double-layer structure, vacuum is arranged in the fireproof double-layer glass 260, heat conduction efficiency is reduced conveniently, the flame retardant effect is improved, and the mineral wool board assembly is provided with the flame retardant performance, and the inner steel protection board 400 is arranged for sealing the rear end of the door frame 100.
The supporting plate 210 is fixedly installed around the inner wall of the front end of the frame 200, the inner wall of the right side of the supporting plate 210 is fixedly provided with the inner panel 220, the inner wall of the inner panel 220 is provided with the lock hole 221, the inner wall of the lock hole 221 is used for fixedly installing a lock (not labeled in the figure), the supporting plate 210 is arranged for fixing the outer wall around the steel plate tray 230, and the lock is arranged for controlling the opening and closing between the door leaf and the door frame 100.
Steel sheet tray 230 fixed mounting is at layer board 210 top, be used for supporting steel sheet tray 230 through setting up layer board 210, conveniently install steel sheet tray 230 in the inside of frame 200, steel sheet tray 230 bottom keeps flush with frame 200 front end outer wall, steel sheet tray 230 passes through bolt fixed connection with frame 200 inner wall, steel sheet tray 230 top fixed mounting potsherd 240, potsherd 240 is used for fire-retardant, potsherd 240 top fixed mounting metal aluminium foam board 250, the through-hole (not marked in the figure) has evenly been seted up to metal aluminium foam board 250 inner wall, the through-hole of metal aluminium foam board 250 inner wall for absorb the sound wave, improve the performance that plastic steel door was silent, noise reduction.
The mineral wool board assembly comprises a first mineral wool board 300 and a second mineral wool board 310, mineral wool and glass wool are mainly used as heat insulation materials by being matched with the first mineral wool board 300 and the second mineral wool board 310, the mineral wool board is incombustible, has good high temperature resistance and light weight, is convenient for improving the light weight of a plastic steel door, is convenient for improving the convenience of pushing and pulling the plastic steel door to open and close the door, main keels 320 are uniformly and fixedly arranged on the outer walls of the first mineral wool board 300 and the second mineral wool board 310, auxiliary keels 330 are fixedly arranged between the upper main keels 320 and the lower main keels 320, the main keels 320 and the auxiliary keels 330 are made of light steel, fireproof cement 340 is uniformly filled in gaps among the first mineral wool board 300, the second mineral wool board 310, the main keels 320 and the auxiliary keels 330, the inner steel protection plate 400 is fixedly arranged at the top of the second mineral wool board 310, the inner steel protection plate 400 is used for sealing the outer wall of the rear end of the frame 200, the inner lining plate 410 is fixedly arranged at the bottom of the inner steel protection plate 400, the inner lining plate 410 is used for filling fireproof cement 340 with the inner wall of the frame 200, and the main keels 320 and the auxiliary keels 330 are matched for use to separate the first mineral wool board 300 from the second mineral wool board 310, so that gaps are reserved between the first mineral wool board 300 and the second mineral wool board 310, the fireproof cement 340 is conveniently filled between the first mineral wool board 300 and the second mineral wool board 310, the heat insulation and fireproof performance of the plastic steel door are improved, and the use safety of the plastic steel door is improved.
The application process of the utility model is as follows: when the door frame is used by a person skilled in the art, the door frame 100 is fixedly installed on a door opening through the connecting sheet 110 and the expansion bolts, the steel plate tray 230 is inserted and installed on the inner wall of the frame 200, the inner panel 220 is fixedly installed on the top of the right side of the steel plate tray 230 through the bolt fixed connection, then the ceramic sheet 240, the metal aluminum foam plate 250 and the fireproof double-layer glass 260 are sequentially clamped and installed on the top of the steel plate tray 230, the mineral wool plate I300 and the mineral wool plate II 310 are fixedly connected through the main joist 320 and the auxiliary joist 330, then the fireproof cement 340 is uniformly filled in the gap between the mineral wool plate I300 and the mineral wool plate II 310, then the inner steel plate 400 is fixedly installed on the outer wall of the rear end of the frame 200, and the inner steel plate 400 is fixedly connected with the inner wall of the frame 200 through the bolts.
The above description is only of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model equivalent thereto using the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.
Claims (7)
1. The utility model provides a plastic steel door with fire-resistant wall, includes door frame (100), even fixed mounting connection piece (110) of door frame (100) outer wall, door frame (100) inner wall is through hinge rotation connection door leaf, the door leaf includes frame (200), its characterized in that: the inner wall of the frame (200) is sequentially overlapped with an inner panel (220), a steel plate tray (230), ceramic plates (240), metal aluminum foam plates (250), fireproof double-layer glass (260) and a mineral wool board assembly, and an inner steel protection plate (400) is fixedly arranged at the top of the mineral wool board assembly through bolts.
2. The plastic steel door with the fire-resistant partition according to claim 1, wherein a supporting plate (210) is fixedly installed around the inner wall of the front end of the frame (200), an inner panel (220) is fixedly installed on the inner wall of the right side of the supporting plate (210), a lock hole (221) is formed in the inner wall of the inner panel (220), and the inner wall of the lock hole (221) is used for fixedly installing a lock.
3. The plastic steel door with the fire-resistant partition according to claim 1, wherein the steel plate tray (230) is fixedly installed at the top of the supporting plate (210), the bottom of the steel plate tray (230) is kept flush with the outer wall of the front end of the frame (200), and the steel plate tray (230) is fixedly connected with the inner wall of the frame (200) through bolts.
4. A plastic steel door with fire-resistant partition according to claim 3, wherein a ceramic plate (240) is fixedly installed at the top of the steel plate tray (230), the ceramic plate (240) is used for fire retardation, a metal aluminum foam plate (250) is fixedly installed at the top of the ceramic plate (240), and through holes are uniformly formed in the inner wall of the metal aluminum foam plate (250).
5. The plastic steel door with the fire-resistant partition according to claim 1, wherein the mineral wool board assembly comprises a first mineral wool board (300) and a second mineral wool board (310), the outer walls of the first mineral wool board (300) and the second mineral wool board (310) are uniformly and fixedly provided with main keels (320), and auxiliary keels (330) are fixedly arranged between the upper adjacent main keels (320) and the lower adjacent main keels.
6. The plastic steel door with the fire-resistant partition according to claim 5, wherein the main joists (320) and the auxiliary joists (330) are made of light steel, fire-resistant cement (340) is uniformly filled in gaps among the first mineral wool board (300), the second mineral wool board (310), the main joists (320) and the auxiliary joists (330), and the inner steel protection plate (400) is fixedly arranged at the top of the second mineral wool board (310).
7. The plastic steel door with the fire-resistant partition according to claim 6, wherein the inner steel protection plate (400) is used for sealing the outer wall of the rear end of the frame (200), the bottom of the inner steel protection plate (400) is fixedly provided with an inner lining plate (410), and the inner lining plate (410) is used for filling with the inner wall of the frame (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322506906.8U CN220769292U (en) | 2023-09-15 | 2023-09-15 | Plastic steel door with fire-resistant partition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322506906.8U CN220769292U (en) | 2023-09-15 | 2023-09-15 | Plastic steel door with fire-resistant partition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220769292U true CN220769292U (en) | 2024-04-12 |
Family
ID=90601472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322506906.8U Active CN220769292U (en) | 2023-09-15 | 2023-09-15 | Plastic steel door with fire-resistant partition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220769292U (en) |
-
2023
- 2023-09-15 CN CN202322506906.8U patent/CN220769292U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |