CN208267698U - A kind of fire resistant doorsets of included short distance fire-extinguishing function concurrently - Google Patents
A kind of fire resistant doorsets of included short distance fire-extinguishing function concurrently Download PDFInfo
- Publication number
- CN208267698U CN208267698U CN201820799780.4U CN201820799780U CN208267698U CN 208267698 U CN208267698 U CN 208267698U CN 201820799780 U CN201820799780 U CN 201820799780U CN 208267698 U CN208267698 U CN 208267698U
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- Prior art keywords
- fire
- side door
- door skin
- doorframe
- fireproof
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- 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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- 230000009970 fire resistant effect Effects 0.000 title claims abstract description 33
- 239000000443 aerosol Substances 0.000 claims abstract description 47
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000001629 suppression Effects 0.000 claims abstract description 11
- 239000011521 glass Substances 0.000 claims description 34
- 239000002131 composite material Substances 0.000 claims description 22
- 239000011324 bead Substances 0.000 claims description 21
- 230000002265 prevention Effects 0.000 claims description 16
- MKPXGEVFQSIKGE-UHFFFAOYSA-N [Mg].[Si] Chemical compound [Mg].[Si] MKPXGEVFQSIKGE-UHFFFAOYSA-N 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 7
- 239000003063 flame retardant Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 235000019362 perlite Nutrition 0.000 claims description 6
- 239000010451 perlite Substances 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010960 cold rolled steel Substances 0.000 claims description 3
- 238000005097 cold rolling Methods 0.000 claims description 3
- 238000005246 galvanizing Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000003595 mist Substances 0.000 claims description 2
- 238000012163 sequencing technique Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000005308 flint glass Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- VEMKTZHHVJILDY-UHFFFAOYSA-N resmethrin Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OCC1=COC(CC=2C=CC=CC=2)=C1 VEMKTZHHVJILDY-UHFFFAOYSA-N 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Special Wing (AREA)
Abstract
The utility model discloses a kind of fire resistant doorsets of included short distance fire-extinguishing function concurrently, left side door skin lower part is provided with fire suppression mechanism, fire suppression mechanism includes start button, conducting wire, fence is fixed on top, fire extinguishing aerosol can group, connect pedestal, temperature sensor, start button is provided on the inside of the door skin of left side, start button connects fire extinguishing aerosol can group by conducting wire, temperature sensor is provided on the inside of the door skin of left side, temperature sensor connects fire extinguishing aerosol can group by conducting wire, the fixed fence in top is provided on the door skin end face of left side, aerosol can group of putting out a fire setting is on the inside of the fixed fence in top, fire extinguishing aerosol can group bottom is connected with pedestal is connect, connection pedestal is connected and fixed with left side door skin side end face, it is simple that the utility model realizes structure, it is biparting split, biparting opening and closing sequencing is clear, included closely fire extinguishing function Can, the function of a certain range flame around fire resistant doorsets can be emptied.
Description
Technical field
The utility model relates to fire resistant doorsets field, specifically a kind of fire resistant doorsets of included short distance fire-extinguishing function concurrently.
Background technique
Accredited laboratory is specified by Ministry of Economic Affaris of fire-fighting portion, is marked according to the new edition fire resistant doorsets country of implementation from January 1st, 2009
Quasi- GB_12955-2008, fire resistant doorsets fire resistance test method test passes, and obtain the hair verifying of Ministry of Economic Affairs Standard Inspection Bureau core and log in card
Book and authorization mark the knowledgeable, referred to as fire resistant doorsets, it is that " can provide out jointly that the U.S. NFPA and IBC, which standardize defined fire resistant doorsets,
The combination of any fire-proof door leaf, door cheek, hardware and other accessories of a degree of flameproof protection of oral area ", fire resistant doorsets, which remove, to be had
Outside the effect of common door, has the function of preventing fire spreading and flue gas diffusion, the climing of the intensity of a fire can be prevented within a certain period of time
Prolong, it is ensured that evacuating personnel.
Fire resistant doorsets have been the indispensable facilities of public place and residential building at present, are occurred in various fire resistant doorsets
The functions such as many different functions, such as thermometric, alarm, these functions are that personnel is needed close can just to grasp mostly
Make and use, may be influenced less at the beginning of fire occurs, but after one end time has occurred in fire, fire resistant doorsets nearby have
It may be flooded with flame and flue gas, personnel cannot be close in this case, and less hole can use the function of fire resistant doorsets and lead to
Cross fire resistant doorsets escape.
Therefore it is simple to design a kind of structure, biparting split, biparting opening and closing sequencing is clear, carries closely fire extinguishing function
Can, the fire resistant doorsets of a certain range flame around fire resistant doorsets can be emptied, exactly inventor will solve the problems, such as.
Utility model content
In view of the deficiencies of the prior art, the purpose of the utility model is to provide a kind of fire prevention of included short distance fire-extinguishing function concurrently
Door, it is simple to be able to achieve structure, biparting split, and biparting opening and closing sequencing is clear, and included short distance fire-extinguishing function concurrently can empty fire prevention
The function of door surrounding a certain range flame.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of included short distance fire-extinguishing function concurrently is anti-
Vent comprising hinge for fireproof, fire prevention sequencer, fire prevention bolt, composite heat-insulating fire-proof glass, doorframe, is prevented fireproof door closer
Fiery lock, doorframe tie rod, fireproof expansion seal part, door skin, instrument bezel, fire-retardant cloth cover perlite fireproof plate, cover panel, glass
Press strip, skeleton, hinge stiffening plate, door closer stiffening plate, silicon magnesium fire-proof plate, fire suppression mechanism, supporting block, the doorframe are arranged in wall
It on the inside of wall and is bolted, there are two fireproof door closer, described two fire resistant doorsets are closed for the doorframe upper side setting
Door device distinguishes plate by four door closer stiffening plates and connects doorframe, two door skins, and described two door skins are divided into left side
Door skin, right side door skin two parts, the left side door skin is identical as right side door skin area and shape is identical,
Skeleton there are two being respectively set on the inside of the left side door skin, right side door skin, the left side door skin, right side door leaf
Fire-retardant cloth cover perlite fireproof plate, the left side door skin, right side door skin edge difference are separately filled on the inside of panel
There are two cover panel, described two cover panels are separately connected there are two fireproof expansion seal part for connection, both sides on the inside of the doorframe
It being respectively set there are two fireproof expansion seal part, the doorframe passes through several hinge stiffening plates respectively and connects several hinge for fireproof,
Several hinge for fireproof are separately connected two door skins, and Fire-proof lock, the doorframe are provided on the right side door skin
Lower part is provided with doorframe tie rod, and rectangular through holes, setting on the inside of the rectangular through holes are provided in the middle part of the right side door skin
There is an instrument bezel, setting is there are two composite heat-insulating fire-proof glass on the inside of the instrument bezel, outside described two composite heat-insulating fire-proof glass
There are two glazing beads for side setting, and fire prevention expansion is provided between described two glazing beads and two composite heat-insulating fire-proof glass
Sealing element is provided with silicon magnesium fire-proof plate, described two composite heat-insulating fire-proof glass between the instrument bezel and two glazing beads
Between supported and fix by supporting block, the right side door skin upper edge is provided with fire prevention sequencer, the offside door
It is provided with rectangular through holes in the middle part of leaf plank, instrument bezel is provided on the inside of the rectangular through holes, is provided on the inside of the instrument bezel
Two composite heat-insulating fire-proof glass, there are two glazing beads for the setting of described two composite heat-insulating fire-proof glass outsides, described two
Fireproof expansion seal part, the instrument bezel and two glass pressures are provided between glazing bead and two composite heat-insulating fire-proof glass
It is provided with silicon magnesium fire-proof plate between item, is supported and is fixed by supporting block between described two composite heat-insulating fire-proof glass, the left side
Side door leaf plank upper end, lower end be respectively set there are two prevent fires bolt；
Left side door skin lower part is provided with fire suppression mechanism, and the fire suppression mechanism includes start button, conducting wire, top
Fixed fence, fire extinguishing aerosol can group, connection pedestal, temperature sensor, the left side door skin inside are provided with start button,
The start button connects fire extinguishing aerosol can group by conducting wire, is provided with temperature sensor on the inside of the left side door skin, institute
It states temperature sensor and fire extinguishing aerosol can group is connected by conducting wire, top fixation is provided on left side door skin end face and is enclosed
Column, on the inside of the fixed fence in top, the fire extinguishing aerosol can group bottom connects the setting of fire extinguishing aerosol can group with pedestal is connect, described
Connection pedestal is connected and fixed with left side door skin side end face.
Further, the fire extinguishing aerosol can group include an electronics open-close on-off, control fire extinguishing aerosol can group nozzle open,
It closes, the electronics open-close on-off is separately connected temperature sensor, start button, and the fire extinguishing aerosol can group includes three fire extinguishings
Aerosol can, equidistant arranged in parallel between three fire extinguishing aerosol cans, the fire extinguishing aerosol can group can reach 80 DEG C in ambient temperature
Electronics open-close on-off is automatically turned on when above to be sprayed.
Further, the connection chassis interior is hollow structure, and there are three circular through holes for connecting three for upper surface setting
A fire extinguishing aerosol can, described three put out a fire spraying pot bottom respectively with connect chassis interior hollow structure and is connected to, three sprayer for extinguishing fire
Mist tank inner space forms a whole with chassis interior space is connect.
Further, less than two cover panels of two fireproof expansion seal part length that described two cover panels are separately connected
2mm。
Further, the hinge stiffening plate material is cold-rolled steel sheet, and the skeleton, instrument bezel, glazing bead, doorframe are drawn
Item, doorframe material are cold rolling hot dip galvanizing steel plate.
Further, exist between the skeleton and doorframe and have the gap, the fireproof expansion seal part being arranged on the doorframe is pre-
Gap can be filled up after thermal expansion.
Further, the left side door skin, right side door skin left side door skin under the action of preventing fires sequencer
Movement speed is faster than offside door leaf plank.
The beneficial effects of the utility model are:
1. the utility model by fire resistant doorsets be designed to left and right two fan structures it is essentially identical and according to certain sequence it is successively split
Structure, it is simple to realize structure, biparting split, the specific function of biparting opening and closing sequencing.
2. the utility model connects opening and closing button and temperature sensor, fire extinguishing aerosol can by setting conducting wire inside fire resistant doorsets
Group realizes included short distance fire-extinguishing function concurrently, can empty the function of a certain range flame around fire resistant doorsets.
Detailed description of the invention
Fig. 1 is the utility model topology view.
Fig. 2 is cross-sectional view at B-B in Fig. 1.
Fig. 3 is cross-sectional view at C-C in Fig. 1.
Fig. 4 is enlarged view at I in Fig. 2.
Description of symbols: 1- hinge for fireproof；2- fireproof door closer；3- fire prevention sequencer；4- fire prevention bolt；5- is compound
Insulating fire-retarding glass；6- doorframe；7- Fire-proof lock；8- doorframe tie rod；9- fireproof expansion seal part；10- door skin；11- glass
Frame；The fire-retardant cloth cover perlite fireproof plate of 12-；13- cover panel；14- glazing bead；15- skeleton；16- hinge stiffening plate；17- is closed
Door device stiffening plate；18- silicon magnesium fire-proof plate；19- start button；20- conducting wire；Fence is fixed on the top 21-；22- fire extinguishing aerosol can group；
23- connection pedestal；24- supporting block；25- temperature sensor.
Specific embodiment
The present invention will be further illustrated below in conjunction with specific embodiments, it should be appreciated that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms also fall within application
The appended claims limited range.
It is the utility model topology view, cross-sectional view at B-B in Fig. 1, cross-sectional view, Fig. 2 at C-C in Fig. 1 referring to Fig. 1 to 4
Middle enlarged view at I comprising hinge for fireproof 1, fireproof door closer 2, fire prevention sequencer 3, fire prevention bolt 4, compound heat-insulation fire prevention
Glass 5, doorframe 6, Fire-proof lock 7, doorframe tie rod 8, fireproof expansion seal part 9, door skin 10, instrument bezel 11, fire-retardant cloth cover are precious
Pearl rock fire-proof plate 12, cover panel 13, glazing bead 14, skeleton 15, hinge stiffening plate 16, door closer stiffening plate 17, the fire prevention of silicon magnesium
Plate 18, fire suppression mechanism, supporting block 24, doorframe 6 are arranged on the inside of wall and are bolted, and doorframe upper side is provided with two
A fireproof door closer 2, two fireproof door closers 2 distinguish plate by four door closer stiffening plates 17 and connect 6, two doors of doorframe
Leaf plank 10, two door skins 10 divide for left side door skin 10,10 two parts of right side door skin, left side door skin 10
Identical and shape is identical with 10 area of right side door skin, is respectively set on the inside of left side door skin 10, right side door skin 10
There are two skeleton 15, fire-retardant cloth cover perlite fireproof plate is separately filled on the inside of left side door skin 10, right side door skin 10
12, left side door skin 10,10 edge of right side door skin are separately connected there are two cover panel 13, and two cover panels 13 connect respectively
It connects there are two fireproof expansion seal part 9,6 inside both sides of doorframe are respectively set there are two fireproof expansion seal part 9, and doorframe 6 is distinguished
Several hinge for fireproof 1 are connected by several hinge stiffening plates 16, several hinge for fireproof 1 are separately connected two door skins, right side
Fire-proof lock 7 is provided on door skin 10,6 lower part of doorframe is provided with doorframe tie rod 8, is provided in the middle part of right side door skin 10 rectangular
Shape through-hole, rectangular through holes inside are provided with instrument bezel 11, composite heat-insulating fire-proof glass 5 there are two settings on the inside of instrument bezel 11,
There are two glazing bead 14, two glazing beads 14 and two compound heat-insulations are anti-for setting on the outside of two composite heat-insulating fire-proof glass 5
It is provided with fireproof expansion seal part 9 between flint glass 5, silicon magnesium fire-proof plate is provided between instrument bezel 11 and two glazing beads 14
18, it is fixed by the support of supporting block 24 between two composite heat-insulating fire-proof glass 5, the setting of 10 upper edge of right side door skin
There is fire prevention sequencer 3, rectangular through holes be provided in the middle part of left side door skin 10, are provided with instrument bezel 11 on the inside of rectangular through holes,
Setting is there are two composite heat-insulating fire-proof glass 5 on the inside of instrument bezel 11, and there are two glass for setting on the outside of two composite heat-insulating fire-proof glass 5
Glass press strip 14 is provided with fireproof expansion seal part 9, glass between two glazing beads 14 and two composite heat-insulating fire-proof glass 5
It is provided with silicon magnesium fire-proof plate 18 between frame 11 and two glazing beads 14, passes through support between two composite heat-insulating fire-proof glass 5
Block 24 support fix, 10 upper end of left side door skin, lower end be respectively set there are two prevent fires bolt 4；
Door skin 10 lower part in left side is provided with fire suppression mechanism, and fire suppression mechanism includes that start button 19, conducting wire 20, top are solid
Determine fence 21, fire extinguishing aerosol can group 22, connection pedestal 23, temperature sensor 25, is provided with starting on the inside of left side door skin 10
Button 19, start button 19 connect fire extinguishing aerosol can group 22 by conducting wire 20, temperature biography are provided on the inside of left side door skin 10
Sensor 25, temperature sensor 25 are provided on 10 end face by the connection fire extinguishing aerosol can group 22 of conducting wire 20, left side door skin
Fence 21 is fixed in portion, the setting of fire extinguishing aerosol can group 22 in fixed 21 inside of fence in top, fire extinguishing 22 bottom of aerosol can group with connect
Pedestal 23 connects, and connection pedestal 23 is connected and fixed with 10 side end face of left side door skin.
Aerosol can group 22 of putting out a fire includes an electronics open-close on-off, and control fire extinguishing 22 nozzle of aerosol can group is opened, closed, electricity
Sub- open-close on-off is separately connected temperature sensor 25, start button 19, and fire extinguishing aerosol can group 22 includes three fire extinguishing aerosol cans, and three
Equidistant arranged in parallel between a fire extinguishing aerosol can, fire extinguishing aerosol can group 22 can be opened automatically when ambient temperature reaches 80 DEG C or more
It opens electronics open-close on-off to be sprayed, connecting is hollow structure inside pedestal 23, and upper surface setting is used for there are three circular through hole
Connect three fire extinguishing aerosol cans, three put out a fire spraying pot bottom respectively with connect 23 hollow structure inside of pedestal and is connected to, three go out
Fiery aerosol can inner space forms a whole with 23 inner space of pedestal is connect, and two cover panels 13 be separately connected two anti-
Less than two cover panel 132mm of fiery 9 length of expansion sealing element, 16 material of hinge stiffening plate are cold-rolled steel sheet, skeleton 15, instrument bezel
11, glazing bead 14, doorframe tie rod 8,6 material of doorframe are cold rolling hot dip galvanizing steel plate, and there are seamed between skeleton 15 and doorframe 6
Gap, the fireproof expansion seal part 9 being arranged on doorframe 6 can fill up gap, left side door skin 10, offside door covering of the fan after thermal expansion in advance
Left side 10 movement speed of door skin under the action of preventing fires sequencer 3 of plate 10 is faster than offside door leaf plank 10.
Temperature on the outside of being incuded by built-in temperature sensor 25 when the utility model is by propagation of flame to door
Degree, if temperature has reached 80 DEG C of setting value, fire extinguishing aerosol can group 22 would automatically turn on and spray to the side of door and puts out a fire
It is spraying, fire extinguishing 22 inner space of aerosol can group one, reduce it is spraying by turns caused by time slot, spray process is coherent,
It is spraying that the control of start button 19 can be manually controlled, the fire prevention control of sequencer 3 left side door skin 10 and right side door skin 10
It is opened and closed according to the sequence set, process is smooth, it is ensured that no matter any time can be smooth with situation
Carry out fire resistant doorsets opening and closing.
The utility model by fire resistant doorsets be designed to left and right two fan structures it is essentially identical and according to certain sequence successively it is split
Structure, it is simple to realize structure, biparting split, the specific function of biparting opening and closing sequencing, is led by setting inside fire resistant doorsets
Line 20 connects opening and closing button and temperature sensor 25, fire extinguishing aerosol can group 22, realizes included short distance fire-extinguishing function concurrently, can empty
The function of a certain range flame around fire resistant doorsets.
Claims (7)
1. a kind of fire resistant doorsets of included short distance fire-extinguishing function concurrently, it is characterised in that: including hinge for fireproof, fireproof door closer, prevent
Fiery sequencer, fire prevention bolt, composite heat-insulating fire-proof glass, doorframe, Fire-proof lock, doorframe tie rod, fireproof expansion seal part, door leaf face
Plate, instrument bezel, fire-retardant cloth cover perlite fireproof plate, cover panel, glazing bead, skeleton, hinge stiffening plate, door closer stiffening plate,
Silicon magnesium fire-proof plate, fire suppression mechanism, supporting block, the doorframe are arranged on the inside of wall and are bolted, the doorframe top
There are two fireproof door closer, described two fireproof door closers to distinguish plate connection by four door closer stiffening plates for side setting
Doorframe, two door skins, described two door skins are divided into left side door skin, right side door skin two parts, the left side
Side door leaf plank is identical as right side door skin area and shape is identical, on the inside of the left side door skin, right side door skin
It is respectively set there are two skeleton, the left side door skin, right side door skin inside are separately filled with fire-retardant cloth cover perlite
Fire-proof plate, the left side door skin, right side door skin edge are separately connected there are two cover panel, and described two cover panels are divided
Fireproof expansion seal part there are two Lian Jie not being respectively set there are two fireproof expansion seal part, doorframe inside both sides, it is described
Doorframe passes through several hinge stiffening plates respectively and connects several hinge for fireproof, and several hinge for fireproof are separately connected two door leaf faces
Plate is provided with Fire-proof lock on the right side door skin, and the doorframe lower part is provided with doorframe tie rod, the right side door skin
Middle part is provided with rectangular through holes, instrument bezel is provided on the inside of the rectangular through holes, there are two multiple for setting on the inside of the instrument bezel
Insulating fire-retarding glass is closed, there are two glazing bead, described two glass pressures for setting on the outside of described two composite heat-insulating fire-proof glass
Fireproof expansion seal part is provided between item and two composite heat-insulating fire-proof glass, between the instrument bezel and two glazing beads
It is provided with silicon magnesium fire-proof plate, is supported and is fixed by supporting block between described two composite heat-insulating fire-proof glass, the right side door leaf
It is provided with fire prevention sequencer at panel upper edge, is provided with rectangular through holes, the rectangle in the middle part of the left side door skin
Instrument bezel is provided on the inside of through-hole, on the inside of the instrument bezel setting there are two composite heat-insulating fire-proof glass, it is described two it is compound every
There are two glazing beads for setting on the outside of hot flame resistant glass, set between described two glazing beads and two composite heat-insulating fire-proof glass
It is equipped with fireproof expansion seal part, silicon magnesium fire-proof plate is provided between the instrument bezel and two glazing beads, it is described two compound
It is supported and is fixed by supporting block between insulating fire-retarding glass, left side door skin upper end, lower end are respectively set that there are two anti-
Fiery bolt；
Left side door skin lower part is provided with fire suppression mechanism, and the fire suppression mechanism includes that start button, conducting wire, top are fixed
Fence, fire extinguishing aerosol can group, connection pedestal, temperature sensor, the left side door skin inside is provided with start button, described
Start button connects fire extinguishing aerosol can group by conducting wire, is provided with temperature sensor, the temperature on the inside of the left side door skin
It spends sensor and fire extinguishing aerosol can group is connected by conducting wire, the fixed fence in top is provided on left side door skin end face, is gone out
Fiery aerosol can group setting is on the inside of the fixed fence in top, and the fire extinguishing aerosol can group bottom is connected with pedestal is connect, the connection
Pedestal is connected and fixed with left side door skin side end face.
2. a kind of fire resistant doorsets of included short distance fire-extinguishing function concurrently according to claim 1, it is characterised in that: the sprayer for extinguishing fire
Mist tank group includes an electronics open-close on-off, and control fire extinguishing aerosol can group nozzle is opened, closed, the electronics open-close on-off difference
Temperature sensor, start button are connected, the fire extinguishing aerosol can group includes three fire extinguishing aerosol cans, between three fire extinguishing aerosol cans
Equidistant arranged in parallel, the fire extinguishing aerosol can group can automatically turn on electronics open-close on-off when ambient temperature reaches 80 DEG C or more
It is sprayed.
3. a kind of fire resistant doorsets of included short distance fire-extinguishing function concurrently according to claim 1, it is characterised in that: the connection bottom
Internal seat is hollow structure, and there are three circular through holes for connecting three fire extinguishing aerosol cans, three fire extinguishings for upper surface setting
Spraying pot bottom respectively with connect chassis interior hollow structure and is connected to, three fire extinguishing aerosol can inner spaces with connect chassis interior
Space forms a whole.
4. a kind of fire resistant doorsets of included short distance fire-extinguishing function concurrently according to claim 1, it is characterised in that: described two lids
Less than two cover panel 2mm of two fireproof expansion seal part length that seam plate is separately connected.
5. a kind of fire resistant doorsets of included short distance fire-extinguishing function concurrently according to claim 1, it is characterised in that: the hinge adds
Strong plate material is cold-rolled steel sheet, and the skeleton, instrument bezel, glazing bead, doorframe tie rod, doorframe material are cold rolling hot dip galvanizing steel
Plate.
6. a kind of fire resistant doorsets of included short distance fire-extinguishing function concurrently according to claim 1, it is characterised in that: the skeleton with
Exist between doorframe and have the gap, the fireproof expansion seal part being arranged on the doorframe can fill up gap after thermally expanding in advance.
7. a kind of fire resistant doorsets of included short distance fire-extinguishing function concurrently according to claim 1, it is characterised in that: the offside door
Leaf plank, right side door skin under the action of preventing fires sequencer left side door skin quick action in right side door skin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820799780.4U CN208267698U (en) | 2018-05-28 | 2018-05-28 | A kind of fire resistant doorsets of included short distance fire-extinguishing function concurrently |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820799780.4U CN208267698U (en) | 2018-05-28 | 2018-05-28 | A kind of fire resistant doorsets of included short distance fire-extinguishing function concurrently |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208267698U true CN208267698U (en) | 2018-12-21 |
Family
ID=64684257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820799780.4U Expired - Fee Related CN208267698U (en) | 2018-05-28 | 2018-05-28 | A kind of fire resistant doorsets of included short distance fire-extinguishing function concurrently |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208267698U (en) |
-
2018
- 2018-05-28 CN CN201820799780.4U patent/CN208267698U/en not_active Expired - Fee Related
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Granted publication date: 20181221 |