CN209523659U - A kind of fire-retardant steel fire-proof wooden door - Google Patents
A kind of fire-retardant steel fire-proof wooden door Download PDFInfo
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- CN209523659U CN209523659U CN201821553776.6U CN201821553776U CN209523659U CN 209523659 U CN209523659 U CN 209523659U CN 201821553776 U CN201821553776 U CN 201821553776U CN 209523659 U CN209523659 U CN 209523659U
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- door leaf
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Abstract
The utility model relates to fire resistant doorsets technical fields, especially a kind of fire-retardant steel fire-proof wooden door, it includes doorframe and door leaf, and the two sides inside casing of the doorframe is fixedly installed with hinge, the doorframe is connected by hinge with door leaf, and the front surface side of the door leaf is rotatably equipped with metal fireproof knob；The door leaf is made of skeleton, anti-fire door core board, the first galvanized sheet, the second galvanized sheet, the first fire-proof plate, the second fire-proof plate, the first litaflex plate, the second litaflex plate, the first plank, the second plank, the first flame-retardant plywood and the second flame-retardant plywood, the utility model is not only simple in structure, designs rationally, and pass through the setting of litaflex plate and flame-retardant plywood, heavy losses caused by when effectively fire can be avoided to occur, in addition, the setting of fire proof sealing strip and the heat-insulated composite powder that absorbs heat, can effectively stop smog and cool down to door leaf.
Description
Technical field
The utility model relates to fire resistant doorsets technical field, especially a kind of fire-retardant steel fire-proof wooden door.
Background technique
Fire resistant doorsets are one of all kinds of indispensable safety devices of large-scale commercial building as defined in state compulsion, in order to reach
The safety indexs such as the fire prevention of national regulation, antitheft, each manufacturer devise the fire resistant doorsets of respective different characteristics.It prevented fires in the past
The main material of door panel is that rock wool, aluminium silicate wool are made since rock wool, aluminium silicate wool dust pollution are serious by these materials
Anti-fire door core board has been eliminated, and existing fire resistance steel door is using cold-rolled steel sheet by cold working welding fabrication, but steel are led
Hot fast, thermal insulation is bad, once serious fire occurs, caused by loss it is inestimable.
Summary of the invention
In view of the deficiencies of the prior art, it is wooden anti-to provide a kind of a kind of simple, reasonable fire-retardant steel of design for the utility model
Vent, to solve the problems mentioned in the above background technology.
A kind of the technical solution of the utility model are as follows: fire-retardant steel fire-proof wooden door, it is characterised in that: it includes doorframe and door
Fan, the two sides inside casing of the doorframe are fixedly installed with hinge, and the doorframe is connected by hinge with door leaf, the preceding table of the door leaf
Face side is rotatably equipped with metal fireproof knob；The door leaf by skeleton, anti-fire door core board, the first galvanized sheet, the second galvanized sheet,
First fire-proof plate, the second fire-proof plate, the first litaflex plate, the second litaflex plate, the first plank, the second plank, the first resistance
It fires glued board and the second flame-retardant plywood is constituted, the anti-fire door core board is mounted in skeleton, above and below the anti-fire door core board
Two sides is equipped with the first galvanized sheet and the second galvanized sheet, and the upper surface of first galvanized sheet is equipped with the first fire-proof plate, and described the
The lower end surface of two galvanized sheets is provided with the second fire-proof plate, and the upper surface of first fire-proof plate is provided with the first litaflex plate,
The lower end surface of second fire-proof plate is provided with the second litaflex plate, and the first litaflex plate and the second litaflex plate have
Good flexibility and thermal insulation, the upper surface of the first litaflex plate are provided with the first plank, second foam stone
The lower end surface of cotton plate is provided with the second plank, and blind hole is offered on first plank and the second plank, is filled out in the blind hole
Filled with the heat-insulated composite powder that absorbs heat, the heat-insulated composite powder that absorbs heat has heat absorption and every thermal property, and the upper surface of first plank is set
It is equipped with the first flame-retardant plywood, the lower end surface of second plank is provided with the second flame-retardant plywood, the outer wall four of the door leaf
It is provided with fire proof sealing strip week, is also connected with fire-proof door closer between the doorframe and door leaf.
Further, cover panel is installed, the effect of cover panel is to reinforce crack between a door and its frame sealing performance, is prevented between the door leaf
The full of smoke and tongues of fire are penetrated from gap.
Further, patch thermometer is installed above the middle part of the door leaf.
Further, the height of the door leaf is 2.032m, and the height of the doorframe is 2.100m, and the doorframe is using cold
Galvanized steel plain sheet is rolled to be made.
Further, first galvanized sheet and the second galvanized sheet with a thickness of 0.8mm, first fire-proof plate and second
Fire-proof plate with a thickness of 3mm, first plank and the second plank with a thickness of 6mm, first flame-retardant plywood and second
Flame-retardant plywood with a thickness of 3mm.
The working principle of the utility model are as follows: the utility model is by being provided with the first litaflex plate and second in door leaf
Litaflex plate, when a fire, litaflex plate can be very good to play buffering and heat-insulated effect；Pass through cover panel
Setting, can prevent the full of smoke and tongues of fire from penetrating from gap；By the way that the setting of absorb heat heat-insulated composite powder and flame-retardant plywood is arranged,
Further enhance the heat-insulated and fire retardancy of fire resistant doorsets；By the setting of patch thermometer, trapped person can be pasted by observation
Temperature on piece thermometer avoids trapped person from touching fire resistant doorsets.
The utility model has the following beneficial effects: the utility model is not only simple in structure, designs rationally, and pass through foam stone
The setting of cotton plate and flame-retardant plywood, when effectively fire can be avoided to occur caused by heavy losses, in addition, fire proof sealing strip and
It absorbs heat the setting of heat-insulated composite powder, can effectively stop smog and cool down to door leaf.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of door leaf.
In figure, 1, doorframe；2, door leaf；3, hinge；4, metal fireproof is shaken hands；5, skeleton；6, anti-fire door core board；7, the first plating
Zine plate；8, the second galvanized sheet；9, the first fire-proof plate；10, the second fire-proof plate；11, the first litaflex plate；12, the second foam stone
Cotton plate；13, the first plank；14, the second plank；15, blind hole；16, the first flame-retardant plywood；17, the second flame-retardant plywood；18,
Cover panel；19, patch thermometer；20, fire-proof door closer.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing:
As shown in Figs. 1-2, a kind of fire-retardant steel fire-proof wooden door, it includes doorframe 1 and door leaf 2, in the two sides of the doorframe 1
Frame is fixedly installed with hinge 3, and the doorframe 1 is connect with door leaf 2 by hinge 3, the front surface side rotational installation of the door leaf 2
There is metal fireproof knob 4；The door leaf 2 is prevented fires by skeleton 5, anti-fire door core board 6, the first galvanized sheet 7, the second galvanized sheet 8, first
Plate 9, the second fire-proof plate 10, the first litaflex plate 11, the second litaflex plate 12, the first plank 13, the second plank 14, first
Flame-retardant plywood 16 and the second flame-retardant plywood 17 are constituted, and the anti-fire door core board 6 is mounted in skeleton 5, the fire-resistant door core
The upper and lower surface of plate 6 is equipped with the first galvanized sheet 7 and the second galvanized sheet 8, and it is anti-that the upper surface of first galvanized sheet 7 is equipped with first
Fiery plate 9, the lower end surface of second galvanized sheet 8 are provided with the second fire-proof plate 10, and the upper surface of first fire-proof plate 9 is provided with
First litaflex plate 11, the lower end surface of second fire-proof plate 10 are provided with the second litaflex plate 12, first foam
The upper surface of asbestos board 11 is provided with the first plank 13, and the lower end surface of the second litaflex plate 12 is provided with the second plank
14, offer blind hole 15 on first plank 13 and the second plank 14, it is heat-insulated compound filled with absorbing heat in the blind hole 15
Powder, the upper surface of first plank 13 are provided with the first flame-retardant plywood 16, and the lower end surface of second plank 14 is provided with
Second flame-retardant plywood 17, the outer wall surrounding of the door leaf 2 are provided with fire proof sealing strip, between the doorframe 1 and door leaf 2 also
It is connected with fire-proof door closer 20.
Cover panel 18 is installed between the door leaf 2.
Patch thermometer 19 is installed above the middle part of the door leaf 2.
The height of the door leaf 2 is 2.032m, and the height of the doorframe 1 is 2.100m, and the doorframe 1 uses cold-rolling galvanization
Steel plate is made.
First galvanized sheet 7 and the second galvanized sheet 8 with a thickness of 0.8mm, first fire-proof plate 9 and the second fire-proof plate
10 with a thickness of 3mm, first plank 13 and the second plank 14 with a thickness of 6mm, first flame-retardant plywood 16 and
Two flame-retardant plywoods 17 with a thickness of 3mm.
The reversible 10 that patch thermometer in the present embodiment is produced using Shaoxing Changlong Electric Appliance Equipment Co., Ltd.
Lattice thermometric patch.
The heat absorption that the heat-insulated composite powder of heat absorption described in the present embodiment is produced using Qinghe Thunder God alloy Co., Ltd
Heat-insulated composite powder.
The description of the embodiments and the specification only illustrate the principle of the present utility model and most preferred embodiment, is not taking off
Under the premise of from the spirit and scope of the utility model, the utility model also has various changes and improvements, these changes and improvements
It falls within the scope of the claimed invention.
Claims (5)
1. a kind of fire-retardant steel fire-proof wooden door, it is characterised in that: it includes doorframe and door leaf, and the two sides inside casing of the doorframe is fixed
Hinge is installed, the doorframe is connected by hinge with door leaf, and the front surface side of the door leaf is rotatably equipped with metal fireproof
Knob；The door leaf is by skeleton, anti-fire door core board, the first galvanized sheet, the second galvanized sheet, the first fire-proof plate, the second fire-proof plate,
One litaflex plate, the second litaflex plate, the first plank, the second plank, the first flame-retardant plywood and the second flame-retardant plywood
It constitutes, the anti-fire door core board is mounted in skeleton, and the upper and lower surface of the anti-fire door core board is equipped with the first galvanized sheet and the
Two galvanized sheets, the upper surface of first galvanized sheet are equipped with the first fire-proof plate, and the lower end surface of second galvanized sheet is provided with the
Two fire-proof plates, the upper surface of first fire-proof plate are provided with the first litaflex plate, and the lower end surface of second fire-proof plate is set
It is equipped with the second litaflex plate, the upper surface of the first litaflex plate is provided with the first plank, second litaflex
The lower end surface of plate is provided with the second plank, and blind hole, filling in the blind hole are offered on first plank and the second plank
There is the heat-insulated composite powder of heat absorption, the upper surface of first plank is provided with the first flame-retardant plywood, the lower end of second plank
Face is provided with the second flame-retardant plywood, and the outer wall surrounding of the door leaf is provided with fire proof sealing strip, the doorframe and door leaf it
Between be also connected with fire-proof door closer.
2. a kind of fire-retardant steel fire-proof wooden door according to claim 1, it is characterised in that: be equipped with lid between the door leaf
Stitch plate.
3. a kind of fire-retardant steel fire-proof wooden door according to claim 2, it is characterised in that: peace above the middle part of the door leaf
Equipped with patch thermometer.
4. a kind of fire-retardant steel fire-proof wooden door according to claim 3, it is characterised in that: the height of the door leaf is
2.032m, the height of the doorframe are 2.100m, and the doorframe is made of cold-rolling galvanization steel plate.
5. a kind of fire-retardant steel fire-proof wooden door according to claim 4, it is characterised in that: first galvanized sheet and second
Galvanized sheet with a thickness of 0.8mm, first fire-proof plate and the second fire-proof plate with a thickness of 3mm, first plank and second
Plank with a thickness of 6mm, first flame-retardant plywood and the second flame-retardant plywood with a thickness of 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821553776.6U CN209523659U (en) | 2018-09-23 | 2018-09-23 | A kind of fire-retardant steel fire-proof wooden door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821553776.6U CN209523659U (en) | 2018-09-23 | 2018-09-23 | A kind of fire-retardant steel fire-proof wooden door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209523659U true CN209523659U (en) | 2019-10-22 |
Family
ID=68225741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821553776.6U Active CN209523659U (en) | 2018-09-23 | 2018-09-23 | A kind of fire-retardant steel fire-proof wooden door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209523659U (en) |
-
2018
- 2018-09-23 CN CN201821553776.6U patent/CN209523659U/en active Active
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