CN213807399U - Heat-insulation fireproof door - Google Patents
Heat-insulation fireproof door Download PDFInfo
- Publication number
- CN213807399U CN213807399U CN202022070341.XU CN202022070341U CN213807399U CN 213807399 U CN213807399 U CN 213807399U CN 202022070341 U CN202022070341 U CN 202022070341U CN 213807399 U CN213807399 U CN 213807399U
- Authority
- CN
- China
- Prior art keywords
- door
- fire
- heat insulation
- door leaf
- heat
- 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.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 35
- 230000017525 heat dissipation Effects 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 238000005034 decoration Methods 0.000 claims abstract description 5
- 239000002689 soil Substances 0.000 claims abstract description 4
- 239000002131 composite material Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 235000019362 perlite Nutrition 0.000 claims description 4
- 239000010451 perlite Substances 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000008187 granular material Substances 0.000 claims 1
- 239000000565 sealant Substances 0.000 claims 1
- 230000002265 prevention Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 235000019504 cigarettes Nutrition 0.000 abstract description 3
- 239000003063 flame retardant Substances 0.000 abstract description 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 abstract description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 2
- 239000003546 flue gas Substances 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 3
- 230000009970 fire resistant effect Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Special Wing (AREA)
Abstract
The utility model relates to the technical field of fire doors, in particular to a heat insulation fire door, which comprises a fire door body, wherein the fire door body is provided with a door leaf and a door handle, the door handle is positioned at the middle part of the door leaf, the door leaf is provided with a heat insulation layer, the outer end of the heat insulation layer is wrapped with a fire door decoration layer, the heat insulation layer is provided with a plurality of heat dissipation cavities, the heat insulation layer is also provided with a heat insulation plate, the heat insulation plate is arranged between the heat dissipation cavities, the fire door body is connected with the door leaf through a hinge, the joint of the door leaf and the fire door body is provided with an expansion fire-proof sealing rubber strip, the front end and the back end of the door leaf are provided with a fire-proof box provided with a fire-proof suit, the lower end of the door leaf is provided with a placing box for placing sandy soil, the utility model insulates heat of the fire door through the heat insulation layer, the fire door decoration layer has the effect of fire-proof and flame-retardant, so that the possibility of fire behavior reaching the opposite is reduced, through inflation fire prevention joint strip, prevent that the flue gas from running out from the junction, improved fire door and separated the cigarette performance.
Description
Technical Field
The utility model belongs to the technical field of prevent fire door technique and specifically relates to indicate a thermal-insulated fire door.
Background
Fire doors have gradually come into people's lives because of their fire-resistant properties; present fire door can play fire prevention effect when the conflagration takes place usually, but when the user is in the back fire face of preventing fire door, if touch fire door back fire face carelessly, because of heat conduction effect, also can cause the user to scald.
SUMMERY OF THE UTILITY MODEL
Utility model is not enough to overcome the above condition, aims at providing a technical scheme that can solve above-mentioned problem.
The utility model provides a thermal-insulated fire door, includes prevents fire door body, prevent that fire door body is provided with door leaf and door handle, the door handle is located the door leaf, the door leaf is provided with the insulating layer, the insulating layer outer end parcel has prevents fire door decorative layer, the insulating layer is provided with a plurality of heat dissipation chambeies, the insulating layer still is provided with the heat insulating board, the heat insulating board is located between the heat dissipation chamber more, prevent that fire door body and door leaf pass through hinged joint, the door leaf with prevent that fire door body junction is provided with inflation fire prevention joint strip, the door leaf tow ends are provided with the fire prevention case that is equipped with fire-proof clothes, the door leaf lower extreme is provided with places the case of sand and soil.
Preferably, the door handle is provided with a temperature display, and temperature sensors of the temperature display are arranged at two ends of the door leaf.
Preferably, the door leaf is provided with a composite fire resistant glazing.
Preferably, the heat insulation layer is made of cold-rolled thin steel, and the thickness of the heat insulation layer is 2.5 mm.
Preferably, the heat dissipation cavity is filled with granular expanded perlite particles.
Preferably, the heat insulation plate is obliquely arranged in the heat insulation layer.
Preferably, the thickness of the expansion fireproof sealing rubber strip is 3 mm.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a thermal-insulated to preventing fire door, prevent that fire door decorative layer plays the fire-retardant effect of fire prevention, makes passing to the possibility opposite of intensity of a fire reduce, through inflation fire prevention joint strip, prevents that the flue gas from running out from the junction, has improved to prevent that fire door separates the cigarette performance.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view of the door leaf.
In the figure: the fireproof door comprises a fireproof door body-1, a door leaf-2, a door handle-3, a heat insulation layer-4, a fireproof door decoration layer-5, a heat dissipation cavity-6, a heat insulation plate-7, a temperature display-8, a composite fireproof glass window-9 and a fireproof box-10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in the embodiment of the present invention, a heat insulation fireproof door comprises a fireproof door body 1, wherein the fireproof door body 1 is provided with a door leaf 2 and a door handle 3, the door handle 3 is positioned on the door leaf 2, the door leaf 2 is provided with a heat insulation layer 4, the outer end of the heat insulation layer 4 is wrapped with a fireproof door decoration layer 5, the heat insulation layer 4 is provided with a plurality of heat dissipation cavities 6, the heat insulation layer 4 is further provided with a heat insulation board 7, the heat insulation board 7 is arranged between the heat dissipation cavities 6, the fireproof door body 1 is connected with the door leaf 2 through a hinge, an expansion fireproof sealing rubber strip is arranged at the connection part of the door leaf 2 and the fireproof door body 1, fireproof boxes 10 provided with fireproof clothes are arranged at the front and back ends of the door leaf 2, a placing box 11 for placing sandy soil is arranged at the lower end of the door leaf 2, when the utility model is used, the door leaf 2 is closed through the door handle 3, when facing the conflagration, the utility model discloses a prevent fire door decorative layer 5 plays flame retardant efficiency, lets the temperature of intensity of a fire disperse to preventing the upper and lower both ends of fire door along with the heat dissipation chamber through the insulating layer, has the existence of inflation fire prevention joint strip to make to prevent fire door and separate the cigarette performance and improve, makes user's burn probability reduce through the fire-proof suit in the fire proof box 10, when some fire can not use water to put out a fire and do not have the fire extinguisher, can use the sand of placing in the case 11 to put out a fire or utilize sand to plug up the crack, plays the effect of isolated dense smoke.
The door handle 3 is provided with a temperature display 8, and temperature sensors of the temperature display 8 are arranged at two ends of the door leaf 2, so that the door handle 3 is not required to be grasped according to the temperature on the temperature display 8, and the scalding risk of a user is reduced.
The door leaf 2 is provided with a composite fireproof glass window 9, and the purpose of the composite fireproof glass window 9 is to clearly see the fire of the door to the door and determine whether to open the door.
The heat insulation layer 4 is made of cold-rolled thin steel, the thickness of the heat insulation layer is 2.5mm, and the purpose is that the cold-rolled thin steel has good heat resistance.
Granular expanded perlite particles are filled in the heat dissipation cavity 6, and the purpose of the granular expanded perlite particles is to achieve good fireproof performance.
The heat insulation board 7 is obliquely arranged in the heat insulation layer 4, and the purpose of the oblique arrangement is to improve the heat radiation effect of the heat insulation layer 4.
The thickness of the expansion fireproof sealing rubber strip is 3mm, and the expansion fireproof sealing rubber strip can effectively seal a gap, so that the smoke isolation effect is improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (7)
1. A heat insulation fireproof door is characterized by comprising a fireproof door body (1), wherein the fireproof door body (1) is provided with a door leaf (2) and a door handle (3), the door handle (3) is positioned on the door leaf (2), the door leaf (2) is provided with a heat insulation layer (4), the outer end of the heat insulation layer (4) is wrapped with a fireproof door decoration layer (5), the heat insulation layer (4) is provided with a plurality of heat dissipation cavities (6), the heat insulation layer (4) is also provided with heat insulation plates (7), the heat insulation plates (7) are arranged among the multiple heat dissipation cavities (6), the fireproof door body (1) is connected with the door leaf (2) through a hinge, an expansion fireproof sealing rubber strip is arranged at the joint of the door leaf (2) and the fireproof door body (1), the front end and the back end of the door leaf (2) are provided with fire-proof boxes (10) provided with fire-proof clothes, the lower end of the door leaf (2) is provided with a placing box (11) for placing sand and soil.
2. A door insulating and fire-proof door according to claim 1, characterised in that the door handle (3) is provided with a temperature display (8), the temperature sensors of the temperature display (8) being arranged at both ends of the door leaf (2).
3. An insulating and fire-proof door as claimed in claim 1, characterised in that said door leaf (2) is provided with a composite fire-proof glass window (9).
4. The heat-insulating fireproof door as claimed in claim 1, wherein the heat-insulating layer (4) is made of cold-rolled thin steel, and the thickness of the heat-insulating layer is 2.5 mm.
5. A door as claimed in claim 1, characterised in that said heat-dissipating chamber (6) is filled with granular expanded perlite granules.
6. An insulated fire door according to claim 1, characterised in that the insulating panel (7) is arranged obliquely in the insulating layer (4).
7. The insulating and fire door of claim 1, wherein said intumescent strip of fire sealant has a thickness of 3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022070341.XU CN213807399U (en) | 2020-09-21 | 2020-09-21 | Heat-insulation fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022070341.XU CN213807399U (en) | 2020-09-21 | 2020-09-21 | Heat-insulation fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213807399U true CN213807399U (en) | 2021-07-27 |
Family
ID=76954056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022070341.XU Expired - Fee Related CN213807399U (en) | 2020-09-21 | 2020-09-21 | Heat-insulation fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213807399U (en) |
-
2020
- 2020-09-21 CN CN202022070341.XU patent/CN213807399U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210727 |