CN212054382U - Heat-insulation fireproof door - Google Patents
Heat-insulation fireproof door Download PDFInfo
- Publication number
- CN212054382U CN212054382U CN201921843977.4U CN201921843977U CN212054382U CN 212054382 U CN212054382 U CN 212054382U CN 201921843977 U CN201921843977 U CN 201921843977U CN 212054382 U CN212054382 U CN 212054382U
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- CN
- China
- Prior art keywords
- door
- fireproof
- door frame
- shaped keel
- heat insulation
- 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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- 238000009413 insulation Methods 0.000 title claims abstract description 32
- 229920001971 elastomer Polymers 0.000 claims abstract description 21
- 239000000779 smoke Substances 0.000 claims abstract description 18
- 239000011490 mineral wool Substances 0.000 claims abstract description 9
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 6
- 229910001095 light aluminium alloy Inorganic materials 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 4
- 238000005553 drilling Methods 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 3
- 239000000378 calcium silicate Substances 0.000 claims description 3
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 3
- 239000011094 fiberboard Substances 0.000 claims description 3
- 239000004945 silicone rubber Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 7
- 238000007789 sealing Methods 0.000 abstract description 5
- 239000011148 porous material Substances 0.000 abstract description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract description 3
- 230000003647 oxidation Effects 0.000 abstract description 3
- 238000007254 oxidation reaction Methods 0.000 abstract description 3
- 230000001988 toxicity Effects 0.000 abstract 1
- 231100000419 toxicity Toxicity 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a prevent fire door technical field, specifically disclose a thermal-insulated fire door that prevents, including the insulated door main part, one side of insulated door main part is provided with the door frame, the door leaf is installed to one side of door frame, be provided with the hinge between door leaf and the hinge, and the upper end of door leaf is provided with the door closer, smoke alarm is installed to one side of door closer, smoke alarm's lower extreme is provided with the doorknob, be provided with the observation window between doorknob and the smoke alarm, temperature sensor is installed to the lower extreme of door leaf. The heat insulation plate is made of porous rock wool, pores contained in the material are utilized for heat insulation, a good heat insulation effect can be achieved, volatility is avoided, toxicity is avoided, the expansion rubber strip is made of silicon rubber, the expansion rubber strip is high-temperature resistant and low-temperature resistant, is the best cold-resistant and high-temperature resistant rubber at present, can prevent property change under the high-temperature condition, is high in stability to mature oxidation and ozone, and is good in sealing effect.
Description
Technical Field
The utility model relates to a prevent fire door technical field, specifically a thermal-insulated fire door that prevents.
Background
Development of the time at any time, high-rise buildings are increasing day by day, but the fire hazard potential of high altitude also increases thereupon, the rescue degree of difficulty of high altitude conflagration is big, the disaster condition spreads soon, personnel evacuation is comparatively difficult, consequently, the fire control passageway of each floor of high-rise buildings all is equipped with prevents fire door, prevent fire door and can satisfy fire-resistant stability within a certain period, integrality and heat-proof quality require, prevent fire door except having the effect of ordinary door, more have the effect of stopping intensity of a fire and stretching and slowing down the flue gas diffusion, can stop stretching of intensity of a fire within a certain period, ensure personnel evacuation, and prevent fire door and have smooth surface, elegant appearance, open in a flexible way, sturdy and durable, high durability
However, the traditional fireproof door usually uses stainless steel as a framework, so that the cost is high, the self weight is large, and the sealing effect is poor. Accordingly, one skilled in the art provides a heat-insulating fire door to solve the above problems in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a thermal-insulated fire door to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a thermal-insulated fire door, includes the insulated door main part, one side of insulated door main part is provided with the door frame, the door leaf is installed to one side of door frame, be provided with the hinge between door leaf and the door frame, and the upper end of door leaf is provided with the door closer, smoke alarm is installed to one side of door closer, smoke alarm's lower extreme is provided with the doorknob, be provided with the observation window between doorknob and the smoke alarm, temperature sensor is installed to the lower extreme of door leaf, the lower extreme of doorknob is provided with the lock.
As a further aspect of the present invention: the door comprises a door leaf and is characterized in that a fireproof plate is arranged on one side of the door leaf, a heat insulation plate is installed on one side of the fireproof plate, a U-shaped keel is arranged between the heat insulation plate and the fireproof plate, a D-shaped keel is arranged on the inner side of the U-shaped keel, and the D-shaped keel and the U-shaped keel are connected through flat head self-drilling screws.
As a further aspect of the present invention: one side of door frame is provided with the mounting panel, the middle part of mounting panel is provided with the inflation adhesive tape.
As a further aspect of the present invention: the mounting plate is bonded with the expansion rubber strip, and the expansion rubber strip is a silicon rubber component.
As a further aspect of the present invention: the fireproof plate is a calcium silicate fiberboard material component, the heat insulation plate is a porous rock wool material component, and the D-shaped keel and the U-shaped keel are light aluminum alloy material components.
As a further aspect of the present invention: the door frame is a light aluminum alloy component, the hinge and the door frame are connected through bolts, the hinge is a light aluminum alloy component, the door closer is elastically connected with the door frame, and the smoke alarm is fixedly connected with the door leaf.
As a further aspect of the present invention: the observation window is a fireproof and explosion-proof glass component, the door handle is an aluminum alloy component, and a rubber layer is sleeved on the outer side of the door handle.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the heat insulation board is made of porous rock wool, the heat insulation board utilizes pores contained in the material to insulate heat, the heat conductivity coefficient and the reflection coefficient of air or inert gas in the pores are low, the heat can be reflected out, a good heat insulation effect can be achieved, and the porous rock wool is made of a high-temperature-resistant heat-insulation insulating material, is non-volatile and non-toxic.
2. The expansion rubber strip is preferably cold-resistant and high-temperature-resistant rubber at present, can prevent property change under the high-temperature condition, has high stability to mature oxidation and ozone, and has a good sealing effect.
Drawings
Figure 1 is a schematic view of an insulated fire rated door;
FIG. 2 is a schematic view of an interior structure of a door leaf of the heat insulation fireproof door;
fig. 3 is a schematic view of an installation structure of a door frame in the heat-insulating fireproof door.
In the figure: 1. a heat insulating door main body; 2. a door frame; 3. a hinge; 4. a door closer; 5. a smoke alarm; 6. An observation window; 7. a door handle; 8. a door lock; 9. a door leaf; 10. a temperature sensor; 201. an expansion rubber strip; 202. mounting a plate; 901. a fire-proof plate; 902. d-shaped keels; 903. a flat head self-drilling screw; 904. a U-shaped keel; 905. an insulating panel.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, a heat insulation fireproof door includes a heat insulation door main body 1, a door frame 2 is disposed on one side of the heat insulation door main body 1, a door leaf 9 is mounted on one side of the door frame 2, a hinge 3 is disposed between the door leaf 9 and the door frame 2, a door closer 4 is disposed at an upper end of the door leaf 9, a smoke alarm 5 (model: JSN-718A) is mounted on one side of the door closer 4, a door handle 7 is disposed at a lower end of the smoke alarm 5, an observation window 6 is disposed between the door handle 7 and the smoke alarm 5, a temperature sensor 10 (model: TR/02010) is mounted at a lower end of the door leaf 9, and a door lock.
In fig. 2 and 3, one side of the door leaf 9 is provided with a fireproof plate 901, a heat insulation plate 905 is installed on one side of the fireproof plate 901, a U-shaped keel 904 is arranged between the heat insulation plate 905 and the fireproof plate 901, a D-shaped keel 902 is arranged on the inner side of the U-shaped keel 904, the D-shaped keel 902 is connected with the U-shaped keel 904 through a flat head self-drilling screw 903, a mounting plate 202 is arranged on one side of the door frame 2, an expansion rubber strip 201 is arranged in the middle of the mounting plate 202, the heat insulation plate 905 is a porous rock wool component, a good heat insulation effect can be achieved, no toxicity exists, the D-shaped keel 902 and the U-shaped keel 904 are made of light aluminum.
In fig. 2 and 3, the mounting plate 202 is bonded to the expansion rubber strip 201, the expansion rubber strip 201 is a silicone rubber component, the fireproof plate 901 is a calcium silicate fiberboard component, the heat insulation plate 905 is a porous rock wool component, the D-shaped keel 902 and the U-shaped keel 904 are light aluminum alloy components, the door frame 2 is a light aluminum alloy component, the hinge 3 and the door frame 2 pass through a bolt, the hinge 3 is a light aluminum alloy component, the door closer 4 is elastically connected to the door frame 2, the smoke alarm 5 is fixedly connected to the door leaf 9, the observation window 6 is a fireproof and explosion-proof glass component, the door handle 7 is an aluminum alloy component, a rubber layer is sleeved on the outer side of the door handle 7, and the expansion rubber strip 201 is made of silicone rubber, and is resistant to high temperature and low temperature, high in stability and good in sealing effect.
The utility model discloses a theory of operation is: the door frame 2 is connected with the door leaf 9 through the hinge 3, the D-shaped keel 902 and the U-shaped keel 904 are made of light aluminum alloy materials, the cost is low, the dead weight is small, the opening is flexible, firm and durable, the observation window 6 is made of fireproof and explosion-proof glass materials, when collision happens, glass can be prevented from falling off, harm is caused to human bodies, the number of people to be evacuated is increased, under general conditions, the door frame 2 and the door leaf 9 are in a closed state, when fire occurs, the smoke alarm 5 and the temperature sensor 10 send out an alarm, the door frame 2 and the door leaf 9 are in an open state through the door handle 7, people can be evacuated conveniently, the door handle is released, the door frame 2 and the door leaf 9 are in a closed state, the effects of preventing fire from spreading and slowing down smoke diffusion are achieved, the fire resistance stability, the heat insulation performance and the heat insulation performance can be met within, the heat insulation plate 905 is made of porous rock wool, the heat insulation plate utilizes pores contained in the material to insulate heat, the heat conductivity coefficient and the reflection coefficient of air or inert gas in the gaps are low, the heat can be reflected out, and a good heat insulation effect can be achieved, the porous rock wool is made of a high-temperature-resistant heat-insulation insulating material, and is non-volatile and non-toxic, the traditional expansion rubber strip 201 is easy to be polluted and affected by water in the use process, so that the rubber strip is poor in elasticity, easy to harden and pungent in smell, easy to migrate to enable the frame material to yellow, the service life of the rubber strip is shortened, the initial expansion temperature is low, the expansion speed is slow, and after the expansion strip is over-fired, the expansion rubber strip 201 is made of silicon rubber, is high-temperature resistant and low-temperature resistant, is the best cold-resistant and high-temperature resistant rubber at present, can prevent the property from changing under the high-temperature condition, has high stability to mature oxidation and ozone, and has good sealing effect.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a thermal-insulated fire door, includes insulated door main part (1), its characterized in that, one side of insulated door main part (1) is provided with door frame (2), door leaf (9) are installed to one side of door frame (2), be provided with hinge (3) between door leaf (9) and door frame (2), and the upper end of door leaf (9) is provided with door closer (4), smoke alarm (5) are installed to one side of door closer (4), the lower extreme of smoke alarm (5) is provided with doorknob (7), be provided with observation window (6) between doorknob (7) and smoke alarm (5), temperature sensor (10) are installed to the lower extreme of door leaf (9), the lower extreme of doorknob (7) is provided with lock (8).
2. The heat insulation fireproof door according to claim 1, wherein a fireproof plate (901) is arranged on one side of the door leaf (9), a heat insulation board (905) is arranged on one side of the fireproof plate (901), a U-shaped keel (904) is arranged between the heat insulation board (905) and the fireproof plate (901), a D-shaped keel (902) is arranged on the inner side of the U-shaped keel (904), and the D-shaped keel (902) is connected with the U-shaped keel (904) through a flat head self-drilling screw (903).
3. The insulating and fireproof door according to claim 1, characterized in that a mounting plate (202) is provided on one side of the door frame (2), and an expansion rubber strip (201) is provided in the middle of the mounting plate (202).
4. The door as claimed in claim 3, characterized in that said mounting plate (202) is bonded to an expansion strip (201), said expansion strip (201) being a silicone rubber member.
5. The door as claimed in claim 2, wherein said fire-proof board (901) is made of calcium silicate fiber board, said heat-insulating board (905) is made of porous rock wool, and said D-shaped keel (902) and U-shaped keel (904) are made of light aluminum alloy.
6. The heat-insulation fireproof door as claimed in claim 1, wherein the door frame (2) is made of a light aluminum alloy material, the hinge (3) is bolted to the door frame (2), the hinge (3) is made of a light aluminum alloy material, the door closer (4) is elastically connected to the door frame (2), and the smoke alarm (5) is fixedly connected to the door leaf (9).
7. The heat-insulation fireproof door as claimed in claim 1, wherein the observation window (6) is made of fireproof and explosion-proof glass, the door handle (7) is made of aluminum alloy, and a rubber layer is sleeved on the outer side of the door handle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921843977.4U CN212054382U (en) | 2019-10-30 | 2019-10-30 | Heat-insulation fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921843977.4U CN212054382U (en) | 2019-10-30 | 2019-10-30 | Heat-insulation fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212054382U true CN212054382U (en) | 2020-12-01 |
Family
ID=73507512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921843977.4U Active CN212054382U (en) | 2019-10-30 | 2019-10-30 | Heat-insulation fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212054382U (en) |
-
2019
- 2019-10-30 CN CN201921843977.4U patent/CN212054382U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220424 Address after: 570100 No. 19 Xinghai Road, Hong Kong and Macao Industrial Zone, Haikou City, Hainan Province Patentee after: HAIKOU DUJIANG FIREPROOF DOOR Co.,Ltd. Address before: 533000 3102, building 5, Dawang building materials, No. 9, Dawang Road, Youjiang District, Baise City, Guangxi Zhuang Autonomous Region Patentee before: Lai Maoxiong |