CN219506204U - Fireproof aluminum alloy weather and water door - Google Patents
Fireproof aluminum alloy weather and water door Download PDFInfo
- Publication number
- CN219506204U CN219506204U CN202320661382.7U CN202320661382U CN219506204U CN 219506204 U CN219506204 U CN 219506204U CN 202320661382 U CN202320661382 U CN 202320661382U CN 219506204 U CN219506204 U CN 219506204U
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- Prior art keywords
- door
- aluminum alloy
- plate
- stainless steel
- connecting rod
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 7
- 238000007789 sealing Methods 0.000 claims abstract description 45
- 239000010935 stainless steel Substances 0.000 claims abstract description 32
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 32
- 239000000919 ceramic Substances 0.000 claims abstract description 19
- 229920000742 Cotton Polymers 0.000 claims abstract description 17
- 239000000945 filler Substances 0.000 claims abstract description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229920002943 EPDM rubber Polymers 0.000 claims description 5
- 229910002804 graphite Inorganic materials 0.000 claims description 5
- 239000010439 graphite Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 4
- 230000008018 melting Effects 0.000 abstract description 4
- 238000002844 melting Methods 0.000 abstract description 4
- 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
- 239000003063 flame retardant Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 238000005253 cladding 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
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Special Wing (AREA)
Abstract
The fireproof aluminum alloy weather and water door is characterized in that the outer side surface of a door leaf is an aluminum alloy door plate, the inner side surface of the door leaf is a stainless steel inner sealing plate, a flaky ceramic cotton filler is filled between the aluminum alloy door plate and the stainless steel inner sealing plate, and an inorganic fireproof plate is arranged between the stainless steel inner sealing plate and the ceramic cotton filler, so that good incombustibility and heat insulation performance are realized; the door frame comprises an aluminum alloy frame body, a sealing knife edge is arranged at the end part of the aluminum alloy frame body, corresponding to the inner side of the end part of the aluminum alloy door plate of the door leaf, a stainless steel lining plate is coated on the inner side surface of the aluminum alloy frame body, and ceramic cotton filler is filled at the inner side of the stainless steel lining plate to realize fireproof heat insulation; the melting point of the stainless steel inner sealing plate and the stainless steel lining plate can reach more than 1000 ℃. After the door leaf is closed, the sealing knife edge of the door frame is pressed on the sealing strip made of fireproof materials around the door leaf, so that watertight can be realized. The reasonable locking device structural design realizes the convenient opening and closing of the door pages and the reliable sealing of the door frame.
Description
Technical Field
The utility model relates to a fireproof aluminum alloy weather and water door.
Background
The weather-tight door and the watertight door are important structures of ships, and the fireproof performance and the watertight performance of the weather-tight door and the watertight door are important indexes for judging the performance of the door body.
The flame-retardant, sound-insulating and watertight door disclosed in CN106476987A and the flame-retardant, corrosion-resistant and watertight door disclosed in CN106628046A are high in use cost due to the fact that the fireproof performance of the flame-retardant, high-temperature-resistant material made of various components is adopted.
How to realize the effective fireproof performance and watertight performance of the weather-tight door and the watertight door through the effective structure and lower production cost is an important research direction in the industry.
Disclosure of Invention
The utility model provides a fireproof aluminum alloy weather and water-tight door, which aims to overcome the defects in the prior art and ensure the fireproof performance and the water-tight performance of a door body by simple and effective structural design.
The technical solution of the utility model is as follows: the fireproof aluminum alloy weather-water door structurally comprises a door leaf and a door frame which are connected through a hinge, wherein a locking device is arranged on the door leaf, the outer side surface of the door leaf is an aluminum alloy door plate, the inner side surface of the door leaf is a stainless steel inner sealing plate, a flaky ceramic cotton filler is filled between the aluminum alloy door plate and the stainless steel inner sealing plate, an inorganic fireproof plate is arranged between the stainless steel inner sealing plate and the ceramic cotton filler, a rotating and sliding area of a radial arm, a long connecting rod, a short connecting rod, a steering connecting rod assembly and a sliding bar assembly is isolated by adopting thin aluminum plate separation, ceramic cotton filler is not arranged, and the rotating and sliding area is formed into a fireproof plate box-shaped heat insulation layer by attaching the inorganic fireproof plate to the inner surface of the thin aluminum plate separation and the aluminum alloy door plate, so that good non-inflammability and heat insulation performance are realized; the door frame comprises an aluminum alloy frame body, a sealing knife edge is arranged at the end part of the aluminum alloy frame body, corresponding to the inner side of the end part of the aluminum alloy door plate of the door leaf, a stainless steel lining plate is coated on the inner side surface of the aluminum alloy frame body, and ceramic cotton filler is filled at the inner side of the stainless steel lining plate to realize fireproof heat insulation; the melting point of the stainless steel inner sealing plate and the stainless steel lining plate can reach more than 1000 ℃.
Preferably, an ethylene-propylene-diene sealing strip is arranged on the inner side of the end part of the aluminum alloy door plate of the door leaf, the ethylene-propylene-diene sealing strip has a flame retardant function, and the sealing knife edge extrudes the ethylene-propylene-diene sealing strip when the door leaf is closed, so that watertight is realized.
Preferably, an expanded graphite fireproof strip is arranged in a gap formed by the ethylene-propylene-diene monomer sealing strip and the door frame, and can be rapidly expanded when a fire disaster occurs, so that the gap between the door leaf and the door frame is blocked, and flame is prevented from passing through.
Preferably, in order to specifically realize the opening and closing of the door leaf and the door frame and the closing of the door frame, the locking device comprises a handle arranged on the door leaf, a mounting shaft of the handle is connected with one end of a rotating arm through a square shaft, the other end of the rotating arm is connected with the middle part of a long connecting rod through a threaded pin shaft, two ends of the long connecting rod are respectively connected with one end of a short connecting rod through steering connecting rod assemblies, the other ends of the two short connecting rods are respectively connected with two ends of the other long connecting rod through steering connecting rod assemblies, a plurality of sliding bar assemblies are also connected on the long connecting rod and the short connecting rod through threaded pin shafts, and a plurality of inclined wedges are arranged on the door frame corresponding to the sliding bar assemblies. The arrangement of the two long connecting rods and the two short connecting rods realizes a circle of synchronous movement in the height direction and the width direction through the steering connecting rod assembly. The sliding bar component is gradually compressed with the inclined plane of the inclined wedge, so that the door leaf and the door frame are completely sealed.
The utility model has the advantages that: the door leaf of the sandwich plate structure is internally filled with ceramic wool and fireproof plates, so that good incombustibility and heat insulation are realized, and a box-shaped heat insulation layer is formed in a mode that a thin aluminum plate is separated and then an inorganic fireproof plate is attached to a region where movable parts of the locking device are not suitable for being filled with the ceramic wool; the aluminum profile door frame is coated with a stainless steel sheet and filled with ceramic cotton, and can also prevent fire and insulate heat; the door frame and the door leaf main body of the aluminum alloy main body are made of aluminum alloy, and are matched with a stainless steel sealing plate in the door leaf and a stainless steel sheet outside the door frame, so that the melting point can reach more than 1000 ℃, and the fire resistance level can be improved; the fire-proof strip of expanded graphite is used at the gap between the door leaf and the door frame, so that flame can be prevented from passing through. After the door leaf is closed, the sealing knife edge of the door frame is pressed on the sealing strip made of fireproof materials around the door leaf, so that watertight can be realized. The reasonable locking device structural design realizes the convenient opening and closing of the door pages and the reliable sealing of the door frame.
Drawings
Fig. 1 is a schematic structural view of a fire-proof aluminum alloy weather-watertight door according to the present utility model.
Fig. 2 is a longitudinal sectional view of fig. 1.
Fig. 3 is an enlarged view of a portion a in fig. 2.
In the figure, the door leaf 1 is an aluminum alloy door plate, the stainless steel inner sealing plate 12 is a ceramic cotton filler 13, the ethylene-propylene-diene sealing strip 14 is an expanded graphite fireproof strip 15, the inorganic fireproof plate 16 is an inclined wedge 17, the thin aluminum plate separation 18 is formed by a thin aluminum plate, the door frame 2 is an aluminum alloy frame body 21, the stainless steel lining plate 22 is a sealing knife edge 23, the locking device 3 is a locking device 31 is a handle, the rotating arm 32 is a long connecting rod 33, the steering connecting rod assembly 34 is a short connecting rod assembly 35 and the sliding rod assembly 36 is a sliding rod assembly.
Description of the embodiments
The present utility model will be described in further detail with reference to examples and embodiments.
Examples
As shown in figures 1-3, the fireproof aluminum alloy weather-proof door structurally comprises a door leaf 1 and a door frame 2 which are connected through a hinge, wherein a locking device 3 is arranged on the door leaf 1.
In order to achieve a fire protection function:
the door leaf 1 is a sandwich plate structure, the outer side surface is an aluminum alloy door plate 11, the inner side surface is a stainless steel inner sealing plate 12, ceramic cotton filler 13 is filled between the aluminum alloy door plate 11 and the stainless steel inner sealing plate 12, and an inorganic fireproof plate 16 is arranged between the stainless steel inner sealing plate 12 and the ceramic cotton filler 13, so that good incombustibility and heat insulation performance are achieved.
The door frame 2 adopts extrusion aluminum profile, and including aluminum alloy framework 21, design has installation wing and sealed edge of a knife 23, and the sealed edge of a knife 23 on the aluminum alloy framework 21 is located the aluminum alloy door plant 11 tip inboard of door leaf 1, and aluminum alloy framework 21 medial surface cladding stainless steel welt 22, ceramic cotton filler 13 is filled to stainless steel welt 22 inboard, realizes fire prevention thermal insulation.
The main body aluminum alloy door plate 11 and the aluminum alloy frame body 21 of the door leaf 1 are all made of aluminum alloy, and in order to improve the fire resistance level, the stainless steel inner sealing plate 12 in the door leaf 1 and the stainless steel lining plate 22 wrapped by the door frame 2 are made of stainless steel, and the melting point can reach more than 1000 ℃.
An ethylene-propylene-diene sealing strip 14 is arranged on the inner side of the end part of the aluminum alloy door plate 11 of the door leaf 1, when the door leaf 1 is closed, the sealing knife edge 23 extrudes the ethylene-propylene-diene sealing strip 14, and an expanded graphite fireproof strip 15 is arranged in a gap formed by the ethylene-propylene-diene sealing strip 14 and the door frame 2, so that the aluminum alloy door plate can be rapidly expanded when a fire disaster occurs, the gap between the door leaf 1 and the door frame 2 is blocked, and flame penetration is prevented.
The ethylene-propylene-diene monomer sealing strip 14 is made of ethylene-propylene-diene monomer material with a flame retardant function.
In order to achieve a watertight function:
after the door leaf 1 is closed, the sealing knife edge 23 of the door frame 2 is utilized to uniformly press on the ethylene propylene diene monomer sealing strips 14 around the door leaf 1, so that watertight is realized.
Sealing strips can be arranged under the mounting wings of the door frame 2, and the mounting surface is watertight by fastening bolts and bulkheads.
After the door leaf 1 and the door frame 2 are closed, the door is tightly closed in a single-handle quick opening and closing mode:
by means of the locking device 3.
The door comprises a handle 31 arranged on a door leaf 1, wherein the handle 31 is in a single-handle structure and is an internally and externally arranged linkage handle. The mounting shaft of the handle 31 is connected to one end of a radial arm 32 through a square shaft. The other end of the radial arm 32 is connected with the middle part of a long connecting rod 33 through a threaded pin shaft, two ends of the long connecting rod 33 are respectively connected with one end of a short connecting rod 35 through a steering connecting rod assembly 34, the other ends of the two short connecting rods 35 are respectively connected with two ends of the other long connecting rod 33 through the steering connecting rod assembly 34, the long connecting rod 33 and the short connecting rod 35 are also connected with a plurality of sliding bar assemblies 36 through threaded pin shafts, and a plurality of inclined wedges 17 are arranged on the door frame 2 corresponding to the sliding bar assemblies 36.
The threaded pin shaft can be concretely prevented from falling off by a cotter pin.
The sliding bar assembly 36 is specifically rotatably assembled on the shaft seat, one end of the sliding bar assembly is provided with a long round hole matched with the threaded pin shaft, and the other end of the sliding bar assembly is a solid body with a tightening function. Compression springs can be arranged at the assembling position of the sliding bar assembly 36 and the shaft seat, and the compression amount of the sliding bar assembly 36 is locally adjusted when the door frame is uneven.
The arrangement of the two long links 33 and the two short links 35 achieves a circle of synchronous movement in the height direction and the width direction through the steering link assembly 34.
The fastening position of the sliding bar component 36 and the inclined wedge 17 arranged on the corresponding door frame 2 are used for gradually compacting the inclined surfaces of the solid body of the sliding bar component 36 and the inclined wedge 17, so that the door leaf 1 and the door frame 2 are completely sealed.
In order to ensure the normal operation of the locking device 3 and the good incombustibility and heat insulation performance of the positions of the movable parts of the locking device 3, the movable areas of the radial arm 32, the long connecting rod 33, the short connecting rod 35, the steering connecting rod assembly 34 and the sliding bar assembly 36 are not filled with ceramic cotton filler 13 and are separated by the thin aluminum plate separation 18, the inorganic fireproof plate 16 is stuck on the inner surfaces of the thin aluminum plate separation 18 and the aluminum alloy door plate 11 in the movable area, and the rotating and sliding areas are formed into fireproof plate box-shaped heat insulation layers by sticking the fireproof plate on the inner surfaces of the thin aluminum plate separation and the aluminum alloy door plate 11.
The above components are all of the prior art, and any model and existing design that can achieve their corresponding functions can be used by those skilled in the art.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements could be made by those skilled in the art without departing from the inventive concept, which falls within the scope of the present utility model.
Claims (5)
1. The fireproof aluminum alloy weather-water door structurally comprises a door leaf (1) and a door frame (2) which are connected through a hinge, wherein a locking device (3) is arranged on the door leaf (1), the fireproof aluminum alloy weather-water door is characterized in that the outer side surface of the door leaf (1) is an aluminum alloy door plate (11), the inner side surface of the door leaf is a stainless steel inner sealing plate (12), a flaky ceramic cotton filler (13) is filled between the aluminum alloy door plate (11) and the stainless steel inner sealing plate (12), and an inorganic fireproof plate (16) is arranged between the stainless steel inner sealing plate (12) and the ceramic cotton filler (13); the door frame (2) comprises an aluminum alloy frame body (21), a sealing knife edge (23) is arranged on the inner side of the end part of the aluminum alloy frame body (21) corresponding to the end part of the aluminum alloy door plate (11) of the door leaf (1), a stainless steel lining plate (22) is coated on the inner side surface of the aluminum alloy frame body (21), and ceramic cotton filler (13) is filled on the inner side of the stainless steel lining plate (22).
2. The fireproof aluminum alloy weather-proof door as claimed in claim 1, wherein an ethylene-propylene-diene-block sealing strip (14) is arranged on the inner side of the end part of the aluminum alloy door plate (11) of the door leaf (1), and the sealing knife edge (23) presses the ethylene-propylene-diene-block sealing strip (14) when the door leaf (1) is closed.
3. A fire-proof aluminium alloy weather-proof door as claimed in claim 2, characterized in that an expanded graphite fire-proof strip (15) is arranged in the gap formed by the ethylene-propylene-diene monomer sealing strip (14) and the door frame (2).
4. A fire-proof aluminium alloy weather-watertight door as claimed in any one of claims 1-3, characterized in that the locking device (3) comprises a handle (31) arranged on the door leaf (1), a mounting shaft of the handle (31) is connected with one end of a rotating arm (32) through a square shaft, the other end of the rotating arm (32) is connected with the middle part of a long connecting rod (33) through a threaded pin shaft, two ends of the long connecting rod (33) are respectively connected with one end of a short connecting rod (35) through a steering connecting rod assembly (34), the other ends of the two short connecting rods (35) are respectively connected with two ends of the other long connecting rod (33) through the steering connecting rod assembly (34), the long connecting rod (33) and the short connecting rod (35) are also connected with a plurality of sliding rod assemblies (36) through threaded pin shafts, and a plurality of inclined wedges (17) are arranged on the door frame (2) corresponding to the sliding rod assemblies (36).
5. The fireproof aluminum alloy weather-proof door as claimed in claim 4, wherein the movable areas of the radial arm (32), the long connecting rod (33), the short connecting rod (35), the steering connecting rod assembly (34) and the sliding bar assembly (36) are not filled with ceramic cotton filler (13) and are separated by a thin aluminum plate separation (18), and inorganic fireproof plates (16) are adhered to the inner surfaces of the movable area thin aluminum plate separation (18) and the aluminum alloy door plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320661382.7U CN219506204U (en) | 2023-03-30 | 2023-03-30 | Fireproof aluminum alloy weather and water door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320661382.7U CN219506204U (en) | 2023-03-30 | 2023-03-30 | Fireproof aluminum alloy weather and water door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219506204U true CN219506204U (en) | 2023-08-11 |
Family
ID=87525029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320661382.7U Active CN219506204U (en) | 2023-03-30 | 2023-03-30 | Fireproof aluminum alloy weather and water door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219506204U (en) |
-
2023
- 2023-03-30 CN CN202320661382.7U patent/CN219506204U/en active Active
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