CN206035324U - Novel environmental fireproof door door frame - Google Patents
Novel environmental fireproof door door frame Download PDFInfo
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- CN206035324U CN206035324U CN201621007574.2U CN201621007574U CN206035324U CN 206035324 U CN206035324 U CN 206035324U CN 201621007574 U CN201621007574 U CN 201621007574U CN 206035324 U CN206035324 U CN 206035324U
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- plate
- fire
- inorganic fire
- proof plate
- door frame
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- 230000007613 environmental effect Effects 0.000 title abstract 3
- 238000009434 installation Methods 0.000 claims abstract description 37
- 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 claims abstract description 15
- 239000003063 flame retardant Substances 0.000 claims abstract description 15
- 238000005034 decoration Methods 0.000 claims description 26
- 235000019504 cigarettes Nutrition 0.000 claims description 15
- 239000002131 composite material Substances 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 14
- 239000000779 smoke Substances 0.000 claims description 14
- 230000009970 fire resistant effect Effects 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 8
- 239000007800 oxidant agent Substances 0.000 claims description 7
- 230000001590 oxidative effect Effects 0.000 claims description 7
- 238000000746 purification Methods 0.000 claims description 7
- 229910001562 pearlite Inorganic materials 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 230000004888 barrier function Effects 0.000 abstract 1
- 238000005253 cladding Methods 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 13
- 239000003546 flue gas Substances 0.000 description 13
- 230000009471 action Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000003892 spreading Methods 0.000 description 3
- 230000007480 spreading Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000004079 fireproofing Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000505 pernicious effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Special Wing (AREA)
Abstract
The utility model provides a novel environmental fireproof door door frame, it includes finish coat, flame retardant coating, bottom and sandwich layer. Wherein, the flame retardant coating includes the inorganic PLASTIC LAMINATED of first inorganic PLASTIC LAMINATED and second. The connection of the inorganic PLASTIC LAMINATED of first inorganic PLASTIC LAMINATED and second forms L shape structure. The finish coat cladding is in the outside of first inorganic PLASTIC LAMINATED and the inorganic PLASTIC LAMINATED of second. The inboard of first inorganic PLASTIC LAMINATED is connected with the bottom. The sandwich layer sets up between bottom and the inorganic PLASTIC LAMINATED of second. The one end that first inorganic PLASTIC LAMINATED was kept away from to the bottom is provided with the installation department that is used for and prevents fire door's door leaf connected. The utility model provides a novel environmental fireproof door door frame has not only strengthened the intensity and the steadiness of door frame structure, can follow a plurality of directions moreover and play barrier effect to the intensity of a fire to can form multi -level separation to the intensity of a fire, thereby improve the fire behavior of door frame greatly, and then improve the fire behavior who prevents fire door.
Description
Technical field
The utility model is related to protective door field, in particular to a kind of novel environment friendly fireproof door frame.
Background technology
Fire resistant doorsets refer to the door that can meet that fire stability, integrality and thermal insulation are required within a certain period of time, and it is to set
Between fire compartment, the fire separation thing with certain fire resistance such as emergency staircase, vertical shaft.Fire resistant doorsets are except with common
Outside the effect of door, with more the effect for preventing fire spreading and flue gas diffusion, spreading for the intensity of a fire can be prevented within a certain period of time, really
Protect evacuating personnel.
Existing fire prevention suit doors generally comprise door leaf and doorframe, and door leaf is rotationally connected with doorframe, realizes the opening and closing of door.This
Kind of fire resistant doorsets generally play a part of to prevent the intensity of a fire with door leaf, and doorframe generally takes up that area is less, and fire protection design is paid little attention to,
Cause doorframe structure simple, its structure fire effect is simultaneously bad, often become the weak part of fire resistant doorsets fireproof.Therefore, how
Improve the fire protecting performance of doorframe, become and improve the major issue solved required for fire resistant doorsets fire protecting performance.
Utility model content
The purpose of this utility model is to provide a kind of novel environment friendly fireproof door frame, which increases the intensity of doorframe structure
And steadiness, iris action can be played to the intensity of a fire from multiple directions, and can form multi-level obstruct to the intensity of a fire, significantly
Improve the fire protecting performance of doorframe.
What embodiment of the present utility model was realized in：
A kind of novel environment friendly fireproof door frame, including finish coat, fireprotection layer, bottom and sandwich layer, the fireprotection layer includes
First inorganic fire-proof plate and the second inorganic fire-proof plate, first inorganic fire-proof plate and second inorganic fire-proof plate connection shape
L-shaped structure, the finish coat are coated on the outside of first inorganic fire-proof plate and second inorganic fire-proof plate, described
The inner side of the first inorganic fire-proof plate is connected with the bottom, and the sandwich layer is arranged at the bottom and second inorganic fire-proof plate
Between, the bottom is provided with the installation being connected for the door leaf with fire resistant doorsets away from one end of first inorganic fire-proof plate
Portion.
Further, in the utility model preferred embodiment, the bottom includes base plate, first clamping plate and second
Clamping plate, one end of the base plate are connected with first inorganic fire-proof plate, and the base plate is near second inorganic fire-proof plate
Side is connected with second inorganic fire-proof plate by the first clamping plate and the second clamping plate respectively, the base plate, described
First clamping plate, second inorganic fire-proof plate and the second clamping plate surround an accommodating cavity, and the sandwich layer is contained in described accommodating
In chamber, the first clamping plate is connected with first inorganic fire-proof plate away from the side of the sandwich layer.
Further, in the utility model preferred embodiment, the installation portion includes the first installation portion and the second peace
Dress portion, first installation portion are arranged at the one end of the base plate away from first inorganic fire-proof plate, and the base plate is away from institute
The second clamping plate is protruded in the one end for stating the first inorganic fire-proof plate, and second installation portion is arranged at the second clamping plate away from institute
State the side of sandwich layer.
Further, in the utility model preferred embodiment, first installation portion is provided with the first notch, described
Second installation portion is provided with the second notch.
Further, in the utility model preferred embodiment, first installation portion is near the second clamping plate
Side is provided with mounting groove, is provided with expanding sealing strips in the mounting groove.
Further, in the utility model preferred embodiment, the portion of the corresponding mounting groove of first installation portion
The side wall for dividing is provided with draw-in groove, and the expanding sealing strips are provided with fixture block, and the fixture block is embedded in the draw-in groove.
Further, in the utility model preferred embodiment, the novel environment friendly fireproof door frame also includes leading cigarette
Cleaning system, the smoke-guiding cleaning system include leading cigarette channel, multiple smoke inlets and air exhauster, and the cigarette channel of leading is arranged at
In the second clamping plate, multiple smoke inlets are arranged along the length direction of the second clamping plate, multiple smoke inlet difference
Connect with the cigarette channel of leading, the cigarette channel of leading is connected with the air exhauster.
Further, in the utility model preferred embodiment, filter screen at the smoke inlet, is provided with, the filter screen
Inner side is provided with purification oxidant layer.
Further, in the utility model preferred embodiment, the sandwich layer include stacking gradually the first of connection every
Plate, the first flame-retardant composite board, pearlite slab, the second flame-retardant composite board and second partition, first dividing plate is away from described first
The side of flame-retardant composite board is fitted with second inorganic fire-proof plate, and the second partition is away from second flame-retardant composite board
Fit with the base plate side.
Further, in the utility model preferred embodiment, the finish coat includes the first decoration panel and the second decorations
Panel, first decoration panel and second decoration panel connect and are formed L-shaped structure, the side of first decoration panel and institute
The connection of the first inorganic fire-proof plate is stated, the side of second decoration panel is connected with second inorganic fire-proof plate, first decorations
Panel is provided with the 3rd notch, and the 3rd notch runs through first decoration panel and extends to first inorganic fire-proof plate
It is interior.
The beneficial effect of novel environment friendly fireproof door frame that the utility model embodiment is provided is：The utility model embodiment
The novel environment friendly fireproof door frame of offer is by arranging the first inorganic fire-proof plate, the second inorganic fire-proof plate and sandwich layer, and designs each
Arrangement between flaggy, not only increases intensity and the steadiness of doorframe structure, and can be from multiple directions to the intensity of a fire
Iris action is played, and multi-level obstruct can be formed to the intensity of a fire, so as to substantially increase the fire protecting performance of doorframe, and then
Improve the fire protecting performance of fire resistant doorsets.
Description of the drawings
In order to be illustrated more clearly that the technical scheme of the utility model embodiment, below will be to using needed for embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
The cutting structural representation of the novel environment friendly fireproof door frame that Fig. 1 is provided for the utility model first embodiment；
The structural representation of the sandwich layer of the novel environment friendly fireproof door frame that Fig. 2 is provided for the utility model first embodiment；
The expanding sealing strips of the novel environment friendly fireproof door frame that Fig. 3 is provided for the utility model first embodiment and the first peace
The fit structure schematic diagram in dress portion；
The cutting structural representation of the novel environment friendly fireproof door frame that Fig. 4 is provided for the utility model second embodiment；
The structure of the smoke-guiding cleaning system of the novel environment friendly fireproof door frame that Fig. 5 is provided for the utility model second embodiment
Schematic diagram；
The smoke-guiding cleaning system of the novel environment friendly fireproof door frame that Fig. 6 is provided for the utility model second embodiment is in Fig. 5
Partial enlarged drawing at middle a.
Figure acceptance of the bid note is respectively：
Novel environment friendly fireproof door frame 100；
Finish coat 200；First decoration panel 210；3rd notch 211；Second decoration panel 220；
Fireprotection layer 300；First inorganic fire-proof plate 310；Second inorganic fire-proof plate 320；
Bottom 400；Base plate 410；First clamping plate 420；Second clamping plate 430；Installation portion 440；First installation portion 441；First
Notch 4411；Mounting groove 4412；Draw-in groove 4413；Expanding sealing strips 4414；Fixture block 4415；Second installation portion 442；Second notch
4421；
Sandwich layer 500；First dividing plate 510；First flame-retardant composite board 520；Pearlite slab 530；Second flame-retardant composite board 540；
Second partition 550；
Smoke-guiding cleaning system 600；Lead cigarette channel 610；Smoke inlet 620；Air exhauster 630；Filter screen 640；Purification oxidant layer 650.
Specific embodiment
It is for making purpose, technical scheme and the advantage of the utility model embodiment clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described to the technical scheme in the utility model embodiment, it is clear that retouched
The embodiment stated is a part of embodiment of the utility model, rather than the embodiment of whole.Generally described in accompanying drawing herein and
The component of the utility model embodiment for illustrating can be arranged and be designed with a variety of configurations.
Therefore, the detailed description of embodiment of the present utility model below to providing in the accompanying drawings is not intended to limit requirement
The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment obtained under the premise of creative work is not made by those of ordinary skill in the art, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represent similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then in subsequent accompanying drawing which further need not be defined and is explained.
In description of the present utility model, it is to be understood that term " on ", D score, " interior ", the orientation of the instruction such as " outward "
Or position relationship be based on orientation shown in the drawings or position relationship, or the utility model product using when usually put
Orientation or position relationship, or the usual orientation for understanding of those skilled in the art or position relationship, are for only for ease of description
The utility model and simplified description, rather than indicate or imply that the equipment or element of indication must have specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
Additionally, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that indicating or implying
Relative importance.
In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " sets
Put ", should be interpreted broadly " installation ", " connection ", for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
First embodiment
Fig. 1 is referred to, a kind of novel environment friendly fireproof door frame 100, this novel environment friendly fire resistant doorsets are present embodiments provided
Doorframe 100 includes finish coat 200, fireprotection layer 300, bottom 400 and sandwich layer 500.
Wherein, fireprotection layer 300 includes the first inorganic fire-proof plate 310 and the second inorganic fire-proof plate 320, the first inorganic fire-proof plate
310 and second inorganic fire-proof plate 320 connect and form L-shaped structure.
It should be appreciated that fireprotection layer 300 employs two inorganic fire-proof plates, inorganic fire-proof plate has preferable fire protecting performance.
On the one hand, the fire protecting performance of doorframe is improve using inorganic fire-proof plate；On the other hand, due to the first inorganic fire-proof plate 310 and
Two inorganic fire-proof plate 320 forms L-shaped structure, can respectively on the outside of the first inorganic fire-proof plate 310 and the second inorganic fire-proof plate 320
Outside play a part of well intercept the intensity of a fire, further increase the fire protecting performance of doorframe.
Preferably, the thickness of the first inorganic fire-proof plate 310 is 12mm, the thickness of the second inorganic fire-proof plate 320 is 5mm.
The thickness of the first inorganic fire-proof plate 310 is thicker, is easy to the installation of doorframe；The thickness of the second inorganic fire-proof plate 320 is less, Neng Gouwei
Sandwich layer 500 reserves installing space, by the combination of sandwich layer 500 and the second inorganic fire-proof plate 320, further improves fire protecting performance.
In addition, finish coat 200 is coated on the outside of the first inorganic fire-proof plate 310 and the second inorganic fire-proof plate 320.Facing
On the one hand plate can play a part of decoration, on the other hand can play corrosion-resistant effect.Specifically, finish coat 200 includes
One decoration panel 210 and the second decoration panel 220, the first decoration panel 210 and the second decoration panel 220 connect and form L-shaped structure.First
The side of decoration panel 210 is connected with the first inorganic fire-proof plate 310, the side of the second decoration panel 220 and the second inorganic fire-proof plate 320
Connection.First decoration panel 210 is provided with the 3rd notch 211, and the 3rd notch 211 runs through the first decoration panel 210 and extends to first
In inorganic fire-proof plate 310.
The inner side of the first inorganic fire-proof plate 310 is connected with bottom 400, and it is inorganic anti-that sandwich layer 500 is arranged at bottom 400 and second
Between fiery plate 320.Bottom 400 is provided with what is be connected for the door leaf with fire resistant doorsets away from one end of the first inorganic fire-proof plate 310
Installation portion 440.Basic mounting structure of the bottom 400 as each structure, its structure are firm, and intensity is high, is hardly damaged.By installing
Portion 440, can be installed on door leaf on doorframe well.
It should be appreciated that sandwich layer 500 is also the material with preferable fire protecting performance make, can be using fire resistant doorsets core material etc..
The combination of first inorganic fire-proof plate 310, the second inorganic fire-proof plate 320 and sandwich layer 500 forms one group of fire proof construction, can respectively to the
Connecting portion (the door in the outside of one inorganic fire-proof plate 310, the outside of the second inorganic fire-proof plate 320 and each structure and sandwich layer 500
The inside of frame) fireproofing function is played, so as to form all directions, multi-level from outside to inside flameproof protection, greatly strengthen
The fire protecting performance of doorframe.
In addition, the fire prevention level in order to strengthen doorframe, sandwich layer 500 is preferably installed, the present embodiment optimization design bottom
400 structure.
Specifically, bottom 400 includes base plate 410, first clamping plate 420 and second clamping plate 430.Wherein, the one of base plate 410
End is connected with the first inorganic fire-proof plate 310, and base plate 410 passes through first clamping plate respectively near the side of the second inorganic fire-proof plate 320
420 and second clamping plate 430 be connected with the second inorganic fire-proof plate 320.Base plate 410, first clamping plate 420, the second inorganic fire-proof plate 320
An accommodating cavity is surrounded with second clamping plate 430, sandwich layer 500 is contained in accommodating cavity.Side of the first clamping plate 420 away from sandwich layer 500
It is connected with the first inorganic fire-proof plate 310.
In the present embodiment, sandwich layer 500 is a rectangle layer structure, and its length direction is identical with the length direction of base plate 410.
The side wall on two long sides of sandwich layer 500 connects with base plate 410 and the second inorganic fire-proof plate 320 respectively；And two of sandwich layer 500
The side wall of minor face connects with first clamping plate 420 and second clamping plate 430 respectively.First clamping plate 420 and second clamping plate 430 are by sandwich layer
500 are sandwiched in the steadiness for strengthening sandwich layer 500 between the two, make structure more firm.
Preferably, the multi-layer sheet that base plate 410, first clamping plate 420 and second clamping plate 430 adopt 18mm thick, so more
Plus it is firm, it is easy to the installation of other structures, sandwich layer 500 can be preferably installed, and the multilayered structure of doorframe is more preferably, more can
It is enough to realize multi-level fire prevention, improve fire protecting performance.
In addition, the fire protecting performance in order to further improve sandwich layer 500, the present embodiment has carried out excellent to the structure of sandwich layer 500
Change design.
Specifically, Fig. 2 is referred to, sandwich layer 500 includes the first dividing plate 510, the first flame-retardant composite board for stacking gradually connection
520th, pearlite slab 530, the second flame-retardant composite board 540 and second partition 550.So, sandwich layer 500 is five-layer structure.Wherein,
One dividing plate 510 is fitted with the second inorganic fire-proof plate 320 away from the side of the first flame-retardant composite board 520, and second partition 550 is away from
Fit with base plate 410 side of two flame-retardant composite boards 540.First dividing plate 510 and second partition 550 can play certain obstruct
Effect, enhances the antiseptic property between plate and plate.
In addition, in order that the connection of doorframe and door leaf is more firm, in the present embodiment, referring to Fig. 1, installation portion 440 is wrapped
Include the first installation portion 441 and the second installation portion 442.Wherein, to be arranged at base plate 410 inorganic anti-away from first for the first installation portion 441
One end of fiery plate 310, one end protrusion second clamping plate 430 of the base plate 410 away from the first inorganic fire-proof plate 310, the second installation portion 442
It is arranged at side of the second clamping plate 430 away from sandwich layer 500.First installation portion 441 is provided with the first notch 4411, the second installation portion
442 are provided with the second notch 4421.First notch 4411 and the second notch 4421 can be used to coordinate with door leaf.
In addition, the first installation portion 441 is provided with mounting groove 4412 near the side of second clamping plate 430, in mounting groove 4412
It is provided with expanding sealing strips 4414.Preferably, expanding sealing strips 4414 can be using the fireproofing glue strip of 15mm*2mm.In fire
During generation, as temperature brings up to preset value, expanding sealing strips 4414 can be expanded, so as to by between doorframe and door leaf
Gap closing, prevents fire spreading and flue gas diffusion, further improves the fire line of this novel environment friendly fireproof door frame 100
Energy.
Fig. 3 is referred to, in order that the installation of expanding sealing strips 4414 is more firm, strengthens the sealing of expanding sealing strips 4414
Performance, in the present embodiment, the side wall of the part of the correspondence mounting groove 4412 of the first installation portion 441 is provided with draw-in groove 4413, expands close
Strip of paper used for sealing 4414 is provided with fixture block 4415, and fixture block 4415 is embedded in draw-in groove 4413.Preferably, draw-in groove 4413 is multiple, two side
It is oppositely arranged, fixture block 4415 is also multiple, is respectively oppositely arranged at the both sides of expanding sealing strips 4414.Draw-in groove 4413 and fixture block
4415 shape and quantity Matching.
In sum, the novel environment friendly fireproof door frame 100 that the present embodiment is provided is by arranging the first inorganic fire-proof plate
310th, the second inorganic fire-proof plate 320 and sandwich layer 500, and the arrangement between each flaggy is designed, not only increase doorframe structure
Intensity and steadiness, and iris action can be played to the intensity of a fire from multiple directions, and the intensity of a fire can be formed at many levels
Obstruct, so as to substantially increase the fire protecting performance of doorframe, and then improve the fire protecting performance of fire resistant doorsets.
Second embodiment
The technique effect of the novel environment friendly fireproof door frame provided by the present embodiment, its basic structure and principle and generation and
First embodiment is identical, is brief description, and the present embodiment part does not refer to part, refers to corresponding contents in first embodiment.
Fig. 4～Fig. 6 is referred to, the novel environment friendly fireproof door frame that the present embodiment is provided also includes smoke-guiding cleaning system 600.
Smoke-guiding cleaning system 600 includes leading cigarette channel 610, multiple smoke inlets 620 and air exhauster 630.Wherein, lead cigarette channel 610 to set
It is placed in second clamping plate 430.Multiple smoke inlets 620 are uniformly arranged along the length direction of second clamping plate 430.Multiple smoke inlets 620
Respectively with lead cigarette channel 610 and connect, lead cigarette channel 610 and connect with air exhauster 630.Filter screen 640 is provided with smoke inlet 620, is filtered
The inner side of net 640 is provided with purification oxidant layer 650.Preferably, purification oxidant layer 650 can be made using the stronger material of absorption affinity,
Pernicious gas, particle in adsorbable flue gas etc..Certainly, in other embodiment of the present utility model, it is also possible to need not arrange
Flue gas is directly derived by filter screen 640 and purification oxidant layer 650.
When fire occurs, the flue gas produced by fire can be intercepted by door leaf and doorframe, but if door leaf and doorframe it
Between gap if there is seal it is not good where, then flue gas may be passed through by the gap location.Now, air exhauster 630 works,
Flue gas is drawn.Flue gas is entered by smoke inlet 620, through the filtration of filter screen 640, and flue gas is entered by purification oxidant layer 650
Row is purified, and then flue gas is finally discharged by the exhaust outlet of air exhauster 630 through leading cigarette channel 610.
The novel environment friendly fireproof door frame that the present embodiment is provided can be entered to flue gas by arranging smoke-guiding cleaning system 600
Row is dredged, and flue gas is filtered and is purified, and improves the performance of flue gas, reduces people when fire occurs to evacuate the masses
Suck the probability of pernicious gas or particle etc., improve escape probability and security.Also, smoke-guiding cleaning system 600 with it is many
The fire proof construction of level is engaged, and forms good fire-proof smoke-proof structure, enhances the fire protecting performance of doorframe.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. are should be included within protection domain of the present utility model.
Claims (10)
1. a kind of novel environment friendly fireproof door frame, it is characterised in that including finish coat, fireprotection layer, bottom and sandwich layer, it is described anti-
Fire bed includes the first inorganic fire-proof plate and the second inorganic fire-proof plate, first inorganic fire-proof plate and second inorganic fire-proof plate
Connect and formed L-shaped structure, the finish coat is coated on first inorganic fire-proof plate and second inorganic fire-proof plate
Outside, the inner side of first inorganic fire-proof plate are connected with the bottom, and the sandwich layer is arranged at the bottom and described second
Between inorganic fire-proof plate, the bottom is provided with away from one end of first inorganic fire-proof plate and connects for the door leaf with fire resistant doorsets
The installation portion for connecing.
2. novel environment friendly fireproof door frame according to claim 1, it is characterised in that the bottom include base plate, first
Clamping plate and second clamping plate, one end of the base plate are connected with first inorganic fire-proof plate, and the base plate is near described second
The side of inorganic fire-proof plate is connected with second inorganic fire-proof plate by the first clamping plate and the second clamping plate respectively, institute
State base plate, the first clamping plate, second inorganic fire-proof plate and the second clamping plate and surround an accommodating cavity, the sandwich layer is accommodated
In the accommodating cavity, the first clamping plate is connected with first inorganic fire-proof plate away from the side of the sandwich layer.
3. novel environment friendly fireproof door frame according to claim 2, it is characterised in that the installation portion includes the first installation
Portion and the second installation portion, first installation portion are arranged at the one end of the base plate away from first inorganic fire-proof plate, described
Base plate protrudes the second clamping plate away from one end of first inorganic fire-proof plate, and second installation portion is arranged at described second
Side of the clamping plate away from the sandwich layer.
4. novel environment friendly fireproof door frame according to claim 3, it is characterised in that first installation portion is provided with
One notch, second installation portion are provided with the second notch.
5. novel environment friendly fireproof door frame according to claim 3, it is characterised in that first installation portion is near described
The side of second clamping plate is provided with mounting groove, is provided with expanding sealing strips in the mounting groove.
6. novel environment friendly fireproof door frame according to claim 5, it is characterised in that the first installation portion correspondence is described
The side wall of the part of mounting groove is provided with draw-in groove, and the expanding sealing strips are provided with fixture block, and the fixture block is embedded in the draw-in groove.
7. novel environment friendly fireproof door frame according to claim 2, it is characterised in that the novel environment friendly fireproof door frame
Also include smoke-guiding cleaning system, the smoke-guiding cleaning system includes leading cigarette channel, multiple smoke inlets and air exhauster, described to lead cigarette
Passage is arranged in the second clamping plate, and multiple smoke inlets are arranged along the length direction of the second clamping plate, multiple described
Smoke inlet is connected with the cigarette channel of leading respectively, and the cigarette channel of leading is connected with the air exhauster.
8. novel environment friendly fireproof door frame according to claim 7, it is characterised in that be provided with filter at the smoke inlet
Net, is provided with purification oxidant layer on the inside of the filter screen.
9. novel environment friendly fireproof door frame according to claim 2, it is characterised in that the sandwich layer includes the company of stacking gradually
The first dividing plate, the first flame-retardant composite board, pearlite slab, the second flame-retardant composite board and the second partition for connecing, first dividing plate are remote
Fit with second inorganic fire-proof plate from the side of first flame-retardant composite board, the second partition is away from the described second resistance
Fit with the base plate side of combustion composite plate.
10. novel environment friendly fireproof door frame according to claim 1, it is characterised in that the finish coat includes the first decorations
Panel and the second decoration panel, first decoration panel and second decoration panel connect and are formed L-shaped structure, first facing
The side of plate is connected with first inorganic fire-proof plate, and the side of second decoration panel is connected with second inorganic fire-proof plate
Connect, first decoration panel is provided with the 3rd notch, the 3rd notch runs through first decoration panel and extends to described the
In one inorganic fire-proof plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621007574.2U CN206035324U (en) | 2016-08-30 | 2016-08-30 | Novel environmental fireproof door door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621007574.2U CN206035324U (en) | 2016-08-30 | 2016-08-30 | Novel environmental fireproof door door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206035324U true CN206035324U (en) | 2017-03-22 |
Family
ID=58300868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201621007574.2U Expired - Fee Related CN206035324U (en) | 2016-08-30 | 2016-08-30 | Novel environmental fireproof door door frame |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121484A (en) * | 2016-08-30 | 2016-11-16 | 重庆荣固门业有限公司 | Novel environment friendly fireproof door frame |
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2016
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121484A (en) * | 2016-08-30 | 2016-11-16 | 重庆荣固门业有限公司 | Novel environment friendly fireproof door frame |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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