CN212837447U - Fireproof door with good flame-retardant effect - Google Patents
Fireproof door with good flame-retardant effect Download PDFInfo
- Publication number
- CN212837447U CN212837447U CN202020737281.XU CN202020737281U CN212837447U CN 212837447 U CN212837447 U CN 212837447U CN 202020737281 U CN202020737281 U CN 202020737281U CN 212837447 U CN212837447 U CN 212837447U
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- Prior art keywords
- fire
- door
- insulating layer
- layer
- retardant
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- Expired - Fee Related
Links
- 239000003063 flame retardant Substances 0.000 title claims abstract description 35
- 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 title claims abstract description 18
- 230000000694 effects Effects 0.000 title claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 18
- 230000002265 prevention Effects 0.000 claims abstract description 14
- 239000005030 aluminium foil Substances 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 239000003973 paint Substances 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 230000030279 gene silencing Effects 0.000 claims 3
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000004922 lacquer Substances 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- 239000011888 foil Substances 0.000 description 6
- 238000005192 partition Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses a fire door that fire-retardant effect is good, including the door frame, the hinge is installed in the positive left side rotation of door frame, the door plant is installed in the surface rotation of hinge, the positive right side movable mounting of door plant has the handle, the inside of door plant includes fire-retardant layer, insulating layer, puigging and reinforcing plate, the right side bonding on fire-retardant layer is connected with the insulating layer. The utility model discloses an it can shelter from outside flame to have increased the fire prevention aluminium foil on original basis, because this aluminium foil is through fire prevention processing, fire behavior has obtained the promotion, and low in cost, can not increase door plant thickness with double-deck fire prevention aluminium foil setting between fire-retardant layer and insulating layer, this door plant unites two into one the fire resistance and the nature of making an uproar of falling and has improved the variety that prevents fire door in addition, be fit for using widely, it is not good to have solved flame retardant efficiency simultaneously, a large amount of smog get into indoor can cause the injury to stranded personnel, the problem of efficiency of rescue is influenced.
Description
Technical Field
The utility model relates to a prevent fire door technical field, specifically be a fire door is prevented to flame retardant efficiency is good.
Background
The fireproof door is a door capable of meeting the requirements of fire resistance, integrity and heat insulation within a certain time, and is a fireproof partition with certain fire resistance, which is arranged in a fireproof partition, an evacuation staircase, a vertical shaft and the like, for example: a class A fireproof door is adopted as a partition wall door of an equipment room for fixing a fire extinguishing device, a ventilation and air conditioning machine room and the like which are additionally arranged in a high-rise civil building; often someone stops or the door on the more basement room partition wall of combustible substance, should adopt first grade to prevent fire door, though prevent fire door and can prevent the intensity of a fire to a certain extent and spread, but fire-retardant effect still is not good, and a large amount of smog gets into indoor can cause the injury to stranded personnel, influences rescue efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire door is prevented to flame retardant efficiency is good possesses the good advantage of flame retardant efficiency, and it is not good to have solved flame retardant efficiency, and a large amount of smog get into indoor can cause the injury to stranded personnel, influence the problem of rescue efficiency.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire door that fire-retardant effect is good, includes the door frame, the positive left side of door frame is rotated and is installed the hinge, the surface rotation of hinge installs the door plant, the positive right side movable mounting of door plant has the handle, the inside of door plant includes fire-retardant layer, insulating layer, puigging and reinforcing plate, the right side bonding on fire-retardant layer is connected with the insulating layer, the right side bonding of insulating layer is connected with the puigging, the right side bonding of puigging is connected with the reinforcing plate, be provided with the fire prevention aluminium foil between fire-retardant layer and the insulating layer, the fire prevention aluminium foil is provided with the bilayer.
Preferably, the upper side and the lower both sides of door plant and the back homojoint have sealed the pad, the one side of sealed pad and the inner wall in close contact with of door frame.
Preferably, the flame retardant layer is filled with a flame retardant, and the surface of the flame retardant layer is sprayed with a fireproof paint.
Preferably, the inside of puigging is provided with the noise damping hole, and the inside of puigging and the edge that is located the noise damping hole are filled with the amortization cotton.
Preferably, the reinforcing plate is located on the inner surface of the door panel, an adhesive is coated between the reinforcing plate and the sound insulation layer, and the outer surface of the reinforcing plate is sprayed with a fireproof paint.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses an it can shelter from outside flame to have increased the fire prevention aluminium foil on original basis, because this aluminium foil is through fire prevention processing, fire behavior has obtained the promotion, and low in cost, can not increase door plant thickness with double-deck fire prevention aluminium foil setting between fire-retardant layer and insulating layer, this door plant unites two into one the fire resistance and the nature of making an uproar of falling and has improved the variety that prevents fire door in addition, be fit for using widely, it is not good to have solved flame retardant efficiency simultaneously, a large amount of smog get into indoor can cause the injury to stranded personnel, the problem of efficiency of rescue is influenced.
2. The utility model discloses an increase sealed the pad in the upper and lower both sides of door plant, multiplicable when closing this door plant and the door frame between compactedness, and can not appear clearance and collision, the reinforcing plate sets up in the inboard, has strengthened preventing the holistic structural strength of fire door, life has obtained the improvement.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the inner structure of the door panel of the present invention;
fig. 3 is a side view of the fireproof aluminum foil structure of the present invention.
In the figure: 1. a door frame; 2. a hinge; 3. a door panel; 4. a handle; 5. a flame retardant layer; 6. a thermal insulation layer; 7. a sound insulating layer; 8. a reinforcing plate; 9. fireproof aluminum foil; 10. and a gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.
In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-3, a fire door with good fire retardant effect comprises a door frame 1, a hinge 2 is rotatably installed on the left side of the front surface of the door frame 1, a door panel 3 is rotatably installed on the surface of the hinge 2, sealing gaskets 10 are respectively clamped on the upper side, the lower side and the back surface of the door panel 3, one side of each sealing gasket 10 is in close contact with the inner wall of the door frame 1, the sealing gaskets 10 are additionally arranged on the upper side and the lower side of the door panel 3, when the door panel 3 is closed, the tightness between the door panel 3 and the door frame 1 can be increased, no gap or collision occurs, a reinforcing plate 8 is arranged on the inner side, the overall structural strength of the fire door is enhanced, the service life is prolonged, a handle 4 is movably installed on the right side of the front surface of the door panel 3, the interior of the door panel 3 comprises a fire retardant and sound insulation layer 5, the right side of the flame-retardant layer 5 is bonded and connected with a heat-insulating layer 6, the right side of the heat-insulating layer 6 is bonded and connected with a sound-insulating layer 7, a sound-deadening hole is arranged in the sound-insulating layer 7, the edge of the sound-deadening hole is filled with sound-deadening cotton, the right side of the sound-insulating layer 7 is bonded and connected with a reinforcing plate 8, the reinforcing plate 8 is arranged on the inner surface of the door plate 3, a bonding agent is coated between the reinforcing plate 8 and the sound-insulating layer 7, the outer surface of the reinforcing plate 8 is sprayed with fireproof paint, a fireproof aluminum foil 9 is arranged between the flame-retardant layer 5 and the heat-insulating layer 6, the fireproof aluminum foil 9 is provided with double layers and mutually attached, the flame outside can be shielded by adding the fireproof aluminum foil 9 on the original basis, the fireproof performance is improved due to the fact that the aluminum foil is subjected to fireproof treatment, and this door plant 3 has improved the variety that prevents fire door with fire resistance and the nature of making an uproar of falling unites two into one, is fit for using widely, and it is not good to have solved flame retardant efficiency simultaneously, and a large amount of smog gets into indoor can cause the injury to stranded personnel, influences the problem of rescue efficiency.
The standard parts used in this document are commercially available, all the components in this document are customized according to the description of the specification and the drawings, and the connection relationship and specific structure between the layers in this document are all performed by the prior art, such as by mechanical methods, by adhesives, by various welding methods such as thermal welding, ultrasonic welding, flux, welding, and fusion crimping, and no specific description is made here.
During the use, can shelter from outside flame through having increased fire prevention aluminium foil 9 on original basis, because this aluminium foil is through fire prevention processing, fire behavior has obtained the promotion, and low in cost, can not increase door plant 3 thickness with double-deck fire prevention aluminium foil 9 setting between fire-retardant layer 5 and insulating layer 6, and this door plant 3 unites two into one the variety that has improved fire door with the nature of making an uproar that falls in addition, is fit for using widely.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a fire door that fire-retardant effect is good, includes door frame (1), its characterized in that: hinge (2) are installed in the positive left side of door frame (1) rotation, door plant (3) are installed in the surface rotation of hinge (2), the positive right side movable mounting of door plant (3) has handle (4), the inside of door plant (3) is including fire-retardant layer (5), insulating layer (6), puigging (7) and reinforcing plate (8), the right side bonding of fire-retardant layer (5) is connected with insulating layer (6), the right side bonding of insulating layer (6) is connected with puigging (7), the right side bonding of puigging (7) is connected with reinforcing plate (8), be provided with fire prevention aluminium foil (9) between fire-retardant layer (5) and insulating layer (6), fire prevention aluminium foil (9) are provided with the bilayer, and laminate the setting each other.
2. The fire door as claimed in claim 1, wherein: the upper side and the lower side of the door plate (3) and the back are both clamped with a sealing gasket (10), and one side of the sealing gasket (10) is in close contact with the inner wall of the door frame (1).
3. The fire door as claimed in claim 1, wherein: the flame retardant is filled in the flame retardant layer (5), and the fireproof paint is sprayed on the surface of the flame retardant layer (5).
4. The fire door as claimed in claim 1, wherein: the sound insulation layer (7) is internally provided with a silencing hole, and the edge of the sound insulation layer (7) which is positioned inside the sound insulation layer and is positioned in the silencing hole is filled with silencing cotton.
5. The fire door as claimed in claim 1, wherein: the reinforcing plate (8) is located the internal surface of door plant (3), the coating has the adhesive between reinforcing plate (8) and puigging (7), and the surface spraying of reinforcing plate (8) has the fire prevention lacquer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020737281.XU CN212837447U (en) | 2020-05-07 | 2020-05-07 | Fireproof door with good flame-retardant effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020737281.XU CN212837447U (en) | 2020-05-07 | 2020-05-07 | Fireproof door with good flame-retardant effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212837447U true CN212837447U (en) | 2021-03-30 |
Family
ID=75160909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020737281.XU Expired - Fee Related CN212837447U (en) | 2020-05-07 | 2020-05-07 | Fireproof door with good flame-retardant effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212837447U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113153108A (en) * | 2021-04-22 | 2021-07-23 | 贵州八六三科技有限公司 | Fire-retardant wood prevents fire door |
| CN114320118A (en) * | 2021-11-18 | 2022-04-12 | 重庆祥格家居有限公司 | Fire-extinguishing door for high building |
-
2020
- 2020-05-07 CN CN202020737281.XU patent/CN212837447U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113153108A (en) * | 2021-04-22 | 2021-07-23 | 贵州八六三科技有限公司 | Fire-retardant wood prevents fire door |
| CN114320118A (en) * | 2021-11-18 | 2022-04-12 | 重庆祥格家居有限公司 | Fire-extinguishing door for high building |
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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: 20210330 |