CN109653651A - A kind of fire resistant doorsets with Smoke Filter - Google Patents
A kind of fire resistant doorsets with Smoke Filter Download PDFInfo
- Publication number
- CN109653651A CN109653651A CN201811511455.4A CN201811511455A CN109653651A CN 109653651 A CN109653651 A CN 109653651A CN 201811511455 A CN201811511455 A CN 201811511455A CN 109653651 A CN109653651 A CN 109653651A
- Authority
- CN
- China
- Prior art keywords
- plate
- pipe
- water
- supply
- resistant doorsets
- 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.)
- Granted
Links
- 230000009970 fire resistant effect Effects 0.000 title claims abstract description 38
- 239000000779 smoke Substances 0.000 title claims abstract description 30
- 239000007921 spray Substances 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000004079 fireproofing Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000008569 process Effects 0.000 claims abstract description 5
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 239000003595 mist Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/005—Delivery of fire-extinguishing material using nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0072—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using sprayed or atomised water
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Special Wing (AREA)
Abstract
The case where the present invention relates to the technical fields of fire resistant doorsets auxiliary equipment can in the case of fire be filtered smog more particularly to a kind of fire resistant doorsets with Smoke Filter, and people is avoided to suck a large amount of smog and be poisoned, reduces security risk, improves practicability；Including doorframe, door-plate is connected by hinge in doorframe, and door-plate is process using fire proofing material；It further include cover, functional compartment, seal box, drive rod, piston rod, U-typed communicating pipe, preceding ball bearing, middle ball bearing, gear, piston bush, rack gear, water-supply-pipe, threaded rod, left connection board, right connection board, left limit bar, right limit bar and plate, spray head is provided on the inner sidewall of cover, the rear end of drive rod is provided with thread groove, simultaneously spiral shell is filled in the thread groove of transmission rod rear end for the front end insertion of threaded rod, the square hole that front and back penetrates through is provided on water-supply-pipe, limbers is provided on plate, limbers is located at the outside of water-supply-pipe.
Description
Technical field
The present invention relates to the technical fields of fire resistant doorsets auxiliary equipment, more particularly to a kind of fire resistant doorsets with Smoke Filter.
Background technique
It is well known that fire resistant doorsets refer to is able to satisfy what fire stability, integrality and thermal insulation required within a certain period of time
Door, it is the fire protection separators for being located at fire protection interval, emergency staircase, vertical shaft etc. and having certain fire resistance, fire resistant doorsets
In addition to having the function of common door, has the function of preventing fire spreading and flue gas diffusion, fire can be prevented within a certain period of time
The sprawling of gesture, it is ensured that evacuating personnel is being built, is being widely used in a variety of applications in the field of fire-fighting；Existing fire resistant doorsets include
Doorframe has been connected by hinge door-plate in doorframe, and door-plate is process using fire proofing material；Existing fire resistant doorsets use
When, when a fire, door-plate use fire proofing material, the effect of anti-flaming thermal-insulation can be played, thus prevent the intensity of a fire sprawling and
The diffusion of flue gas；It finds, smog can not be filtered in the case of fire in existing fire resistant doorsets use, people suck cigarette
The case where body can be caused greatly to injure after mist, or even generate asphyxia, there are some potential safety problems, cause practicability compared with
It is low.
Summary of the invention
In order to solve the above technical problems, the present invention, which provides one kind, to be in the case of fire filtered smog, avoid
The case where people suck a large amount of smog and are poisoned reduces security risk, improves the fire resistant doorsets with Smoke Filter of practicability.
A kind of fire resistant doorsets with Smoke Filter of the invention, including doorframe have been connected by hinge door-plate in doorframe, and
Door-plate is process using fire proofing material；It further include cover, functional compartment, seal box, drive rod, piston rod and U-typed communicating pipe,
The cover is installed on the top of door-plate, and the functional compartment is installed on the inner roof wall of cover, and is arranged in the inside of functional compartment
There is placed cavity, preceding mounting groove is provided on the front side wall of the placed cavity, and ball axis before being fixedly installed in preceding mounting groove
It holds, installation through-hole is provided on the rear wall of functional compartment, and ball bearing in being fixedly installed in installation through-hole, the transmission
Before the front end of bar is inserted into from placed cavity inside ball bearing, the rear end of drive rod passes through middle ball bearing from placed cavity and stretches
Out to the rear of functional compartment, and gear is provided on the outside of drive rod, the gear is located in the placement cavity, the bottom end of functional compartment
Left side is provided with and communicated with piston bush, and the top of the piston rod passes through piston bush from the bottom end of piston bush and stretches in placed cavity,
And the top of piston rod is provided with the rack gear of vertical direction, the dentalation of the rack gear right end is engaged with gear, described close
Joint sealing is installed on the bottom end of functional compartment, and one end of the U-typed communicating pipe is connected to the bottom end of piston bush, U-typed communicating pipe
The other end is connected to the bottom end of seal box, and is provided with liquid in U-typed communicating pipe；It further include water-supply-pipe, threaded rod, left connection
Plate, right connection board, left limit bar, right limit bar and plate are provided with spray head on the inner sidewall of the cover, the water-supply-pipe
Section be it is rectangular, the input terminal of the water-supply-pipe is connected to municipal water supply, and the output end of water-supply-pipe is connected to spray head, the transmission
The rear end of bar is provided with thread groove, and simultaneously spiral shell is filled in the thread groove of transmission rod rear end for the front end insertion of the threaded rod, the left side
The right end of connecting plate and the left end of right connection board are connect with the left end of threaded rod and right end respectively, on the rear wall of the functional compartment
It is provided with two groups of limit holes, the rear end of the left limit bar and right limit bar is respectively and on the left of the front end of left connection board and right connection
The front end of connection on the right side of the front end of plate, left limit bar and right limit bar is each passed through two groups of limit holes from the rear end of functional compartment and protrudes into
The square hole that front and back penetrates through is provided with to placed cavity, on water-supply-pipe, the rear end of the plate passes through side from the front end of water-supply-pipe
Shape hole is to the rear side of water-supply-pipe, and the front end of plate is fixedly connected with the rear end of threaded rod, and limbers is provided on plate, institute
State the outside that limbers is located at water-supply-pipe.
A kind of fire resistant doorsets with Smoke Filter of the invention further include locating rod and fixed plate, the right end of the fixed plate
Be fixedly connected with the left end of rack gear, and be provided with perforation up and down in the middle part of fixed plate, the top of the locating rod with
The inner roof wall of placed cavity is fixedly connected, and the top of the bottom end self-retaining plate of fixed link passes through perforation to the lower section of fixed plate, is fixed
Plate can be slided up and down along locating rod, and the top and bottom on the outside of locating rod are respectively arranged with upper limit plate and lower limiting board, described
The bottom end of fixed plate and the tip contact of lower limiting board.
A kind of fire resistant doorsets with Smoke Filter of the invention, the right end of the seal box is provided with gas tube, and is inflating
Charge valve is provided at pipe.
A kind of fire resistant doorsets with Smoke Filter of the invention, the seal box use stainless steel material.
A kind of fire resistant doorsets with Smoke Filter of the invention are respectively provided on front side wall and rear wall inside the water-supply-pipe
There are two groups of rectangular sealing frames, two groups of rectangular sealing frames are set on plate, and the inside of two groups of rectangular sealing frames is equal
It is adjacent to on the outside of plate.
A kind of fire resistant doorsets with Smoke Filter of the invention, the spray head are provided with multiple groups, and the multiple groups spray head is respectively mounted
In on the inner sidewall of cover, and the output end of multiple groups spray head tilts down.
A kind of fire resistant doorsets with Smoke Filter of the invention, the top and bottom end of the plate respectively with the interior top of water-supply-pipe
Wall and inner bottom wall are adjacent to.
A kind of fire resistant doorsets with Smoke Filter of the invention, the built-in liquid of the seal box are water, are passed through in seal box
Gas be nitrogen.
Compared with prior art the invention has the benefit that when a fire, seal box is scorched by fire makes seal box
Internal temperature increases, and liquid is simultaneously pressed into piston bush by the volume expansion in seal box through U-typed communicating pipe, and liquid will
Piston rod pushes up, and piston rod pushes rack gear to move up, and rack drives gear rotation, gear drives drive rod rotation, leads to
The cooperation for crossing the thread groove and threaded rod of drive rod moves backward threaded rod to push plate backward, makes on plate
Limbers enters inside water-supply-pipe, is connected to water-supply-pipe, and municipal water supply is sprayed by water-supply-pipe from spray head, passes through the water pair of ejection
It puts out a fire below cover, and smog can be carried by water mist and fallen, to handle smog, fire can occur
The case where being filtered when calamity to smog, people is avoided to suck a large amount of smog and be poisoned reduces security risk, improves practicability.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is partial enlargement structural representation at the A of Fig. 1 of the present invention；
Fig. 3 is the overlooking structure diagram of cover of the present invention；
Fig. 4 is partial enlargement structural representation at the B of Fig. 3 of the present invention；
It is attached marked in the figure: 1, doorframe；2, door-plate；3, cover；4, functional compartment；5, seal box；6, drive rod；7, piston rod；
8, U-typed communicating pipe；9, preceding ball bearing；10, middle ball bearing；11, gear；12, piston bush；13, rack gear；14, liquid；
15, water-supply-pipe；16, threaded rod；17, left connection board；18, right connection board；19, left limit bar；20, right limit bar；21, plate；
22, spray head；23, limbers；24, locating rod；25, fixed plate；26, upper limit plate；27, lower limiting board；28, gas tube；29, side
Shape sealing frame.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
As shown in Figures 1 to 4, a kind of fire resistant doorsets with Smoke Filter of the invention, including doorframe 1 pass through conjunction in doorframe 1
Page is connected with door-plate 2, and door-plate 2 is process using fire proofing material；It further include cover 3, functional compartment 4, seal box 5, transmission
Bar 6, piston rod 7 and U-typed communicating pipe 8, cover 3 are installed on the top of door-plate 2, and functional compartment 4 is installed on the inner roof wall of cover 3
On, and preceding mounting groove is provided on the placed cavity that is internally provided with of functional compartment 4, the front side wall of placed cavity, and in preceding mounting groove
It is inside fixedly installed with preceding ball bearing 9, is provided with installation through-hole on the rear wall of functional compartment 4, and the fixed peace in installation through-hole
Equipped with middle ball bearing 10, before the front end of drive rod 6 is inserted into from placed cavity inside ball bearing 9, the rear end of drive rod 6 is certainly
Middle ball bearing 10 is passed through in placed cavity and extend out to the rear of functional compartment 4, and the outside of drive rod 6 is provided with gear 11, tooth
It takes turns 11 located in the placement cavity, is provided with and communicated with piston bush 12 on the left of the bottom end of functional compartment 4, the top of piston rod 7 is from piston bush 12
Bottom end pass through piston bush 12 and stretch in placed cavity, and the top of piston rod 7 is provided with the rack gear 13 of vertical direction, rack gear
The dentalation of 13 right ends is engaged with gear 11, and seal box 5 is installed on the bottom end of functional compartment 4, one end of U-typed communicating pipe 8 with
The bottom end of piston bush 12 is connected to, and the other end of U-typed communicating pipe 8 is connected to the bottom end of seal box 5, and within U-typed communicating pipe 8
Equipped with liquid 14；It further include water-supply-pipe 15, threaded rod 16, left connection board 17, right connection board 18, left limit bar 19, right limit bar
20 and plate 21, spray head 22 is provided on the inner sidewall of cover 3, and the section of water-supply-pipe 15 is rectangular, the input terminal of water-supply-pipe 15
It is connected to municipal water supply, the output end of water-supply-pipe 15 is connected to spray head 22, and the rear end of drive rod 6 is provided with thread groove, threaded rod
Simultaneously spiral shell is filled in the thread groove of 6 rear end of drive rod for 16 front end insertion, the right end of left connection board 17 and the left end of right connection board 18
It is connect respectively with the left end of threaded rod 16 and right end, two groups of limit holes, 19 He of left limit bar is provided on the rear wall of functional compartment 4
The rear end of right limit bar 20 is connect on the left of the front end of left connection board 17 and on the right side of the front end of right connection board 18 respectively, left limit bar
19 and the rear end of front end from functional compartment 4 of right limit bar 20 be each passed through two groups of limit holes and stretch in placed cavity, water-supply-pipe 15
On be provided with the square hole that front and back penetrates through, after the rear end of plate 21 passes through square hole to water-supply-pipe 15 from the front end of water-supply-pipe 15
The front end of side, plate 21 is fixedly connected with the rear end of threaded rod 16, and limbers 23 is provided on plate 21, limbers 23
In the outside of water-supply-pipe 15；When a fire, seal box 5 is scorched by fire increases the temperature inside seal box 5, seal box 5
Liquid is simultaneously pressed into piston bush 8 by interior volume expansion through U-typed communicating pipe 8, and liquid pushes up piston rod 7, living
Stopper rod 7 pushes rack gear 13 to move up, and rack gear 13 is rotated with moving gear 11, and gear 11 drives drive rod 6 to rotate, and passes through drive rod
The cooperation of 6 thread groove and threaded rod 16, moves backward threaded rod 16 to push plate 21 backward, makes on plate 21
Limbers 23 enters inside water-supply-pipe 15, is connected to water-supply-pipe 15, and municipal water supply is sprayed by water-supply-pipe 15 from spray head, passes through spray
Water out can carry smog by water mist and fall to putting out a fire below cover 3, so that smog is handled, it can
To be filtered in the case of fire to smog, the case where avoiding a large amount of smog of people's sucking and be poisoned, security risk is reduced, is mentioned
High practicability.
A kind of fire resistant doorsets with Smoke Filter of the invention further include locating rod 24 and fixed plate 25, the right side of fixed plate 25
End is fixedly connected with the left end of rack gear 13, and the middle part of fixed plate 25 is provided with perforation up and down, the top of locating rod 24
End is fixedly connected with the inner roof wall of placed cavity, and the top of the bottom end self-retaining plate 25 of fixed link passes through under perforation to fixed plate 25
Side, fixed plate 25 can be slided up and down along locating rod 24, and the top and bottom in 24 outside of locating rod are respectively arranged with upper limit plate 26
With lower limiting board 27, the bottom end of fixed plate 25 and the tip contact of lower limiting board 27；Pass through matching for locating rod 24 and fixed plate 25
The stability for guaranteeing that rack gear 13 slides up and down is closed, is engaged to guarantee that rack gear 13 is remained with gear 11, passes through upper limit plate
26 and lower limiting board 27 fixed plate 25 is limited, when the tip contact of the bottom end of fixed plate 25 and lower limiting board 27, plate
21 limbers 23 is located at the outside of water-supply-pipe 15, and water-supply-pipe 15 is in the state closed, when fixed plate 25 be moved upward to
When the bottom end contact of upper limit plate 26, the limbers 23 of plate 21 is fully located in water-supply-pipe 15, and the amount of water sprayed of spray head is most at this time
Greatly.
A kind of fire resistant doorsets with Smoke Filter of the invention, the right end of seal box 55 is provided with gas tube 28, and is inflating
Charge valve is provided at pipe 28；It can be make-up gas in seal box 5 by gas tube 28, adjust the gas pressure intensity of seal box 5.
A kind of fire resistant doorsets with Smoke Filter of the invention, seal box 55 use stainless steel material；Seal box 5 is using stainless
Steel material, good heat conductivity occur that heat can adequately be passed to the gas in seal box 5 in time when fire, make gas
Volume becomes larger.
A kind of fire resistant doorsets with Smoke Filter of the invention are provided on front side wall and rear wall inside water-supply-pipe 15
Two groups of rectangular sealing frames 29, two groups of rectangular sealing frames 29 are set on plate 21, and the inside of two groups of rectangular sealing frames 29
Outside with plate 21 is adjacent to；Guarantee the leakproofness of water-supply-pipe 15 and 21 junction of plate by 29 frame of quad seal.
A kind of fire resistant doorsets with Smoke Filter of the invention, spray head 22 are provided with multiple groups, and multiple groups spray head 22 is mounted on cover
On the inner sidewall of body 3, and the output end of multiple groups spray head 22 tilts down；Guarantee can have the smog at fire resistant doorsets
Effect processing.
A kind of fire resistant doorsets with Smoke Filter of the invention, the top and bottom end of plate 21 respectively with the interior top of water-supply-pipe 15
Wall and inner bottom wall are adjacent to；Plate 21 can seal water-supply-pipe 15 completely.
A kind of fire resistant doorsets with Smoke Filter of the invention, the built-in liquid 14 of seal box 55 are water, are led in seal box 55
The gas entered is nitrogen；Nitrogen is not soluble in water, it is ensured that the stabilization of pressure in seal box 5.
A kind of fire resistant doorsets with Smoke Filter of the invention, at work, before completing above-mentioned movement, first by it
It is installed to the position of user's needs；When a fire, seal box 5 is scorched by fire increases the temperature inside seal box 5, seals
Liquid is simultaneously pressed into piston bush 12 by volume expansion in case 5 through U-typed communicating pipe 8, and liquid pushes up piston rod 7
Dynamic, piston rod 7 pushes rack gear 13 to move up, and rack gear 13 is rotated with moving gear 11, and gear 11 drives drive rod 6 to rotate, and passes through
The cooperation of the thread groove and threaded rod 16 of drive rod 6, moves backward threaded rod 16 to push plate 21 backward, makes plate
Limbers 23 on 21 enters inside water-supply-pipe 15, is connected to water-supply-pipe 15, and municipal water supply is sprayed by water-supply-pipe 15 from spray head,
Water by ejection can carry smog by water mist and fall to putting out a fire below cover 3, thus to smog
The case where reason, can in the case of fire be filtered smog, and people is avoided to suck a large amount of smog and be poisoned, it is hidden to reduce safety
Suffer from, improve practicability, the stability that rack gear 13 slides up and down is guaranteed by the cooperation of locating rod 24 and fixed plate 25, to guarantee
Rack gear 13 is remained with gear 11 and is engaged, and is limited by upper limit plate 26 and lower limiting board 27 to fixed plate 25, fixed
When the bottom end of plate 25 and the tip contact of lower limiting board 27, the limbers 23 of plate 21 is located at the outside of water-supply-pipe 15, water-supply-pipe
15 in the state closed, when fixed plate 25, which is moved upward to, to be contacted with the bottom end of upper limit plate 26, the limbers of plate 21
23 are fully located in water-supply-pipe 15, and the amount of water sprayed of spray head is maximum at this time, can be to supplement gas in seal box 5 by gas tube 28
Body, adjusts the gas pressure intensity of seal box 5, and seal box 5 uses stainless steel material, good heat conductivity, can will be hot when occurring fire
Amount adequately passes to the gas in seal box 5 in time, and gas volume is made to become larger, and guarantees water-supply-pipe 15 by 29 frame of quad seal
With the leakproofness of 21 junction of plate.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications, these improvements and modifications can also be made
Also it should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of fire resistant doorsets with Smoke Filter, including doorframe (1), doorframe (1) is interior to be connected by hinge door-plate (2), and
Door-plate (2) is process using fire proofing material；It is characterized in that, further including cover (3), functional compartment (4), seal box (5), transmission
Bar (6), piston rod (7) and U-typed communicating pipe (8), the cover (3) are installed on the top of door-plate (2), the functional compartment (4)
It is installed on the inner roof wall of cover (3), and on the placed cavity that is internally provided with of functional compartment (4), the front side wall of the placed cavity
It is provided with preceding mounting groove, and ball bearing (9) before being fixedly installed in preceding mounting groove, is arranged on the rear wall of functional compartment (4)
There is installation through-hole, and ball bearing (10) in being fixedly installed in installation through-hole, the front end of the drive rod (6) is from placed cavity
It is internal to be inside inserted into preceding ball bearing (9), the rear end of drive rod (6) passes through middle ball bearing (10) from placed cavity and extend out to function
The rear of energy case (4), and gear (11) are provided on the outside of drive rod (6), the gear (11) is located in the placement cavity, function
It is provided with and communicated with piston bush (12) on the left of the bottom end of case (4), the bottom end of top from the piston bush (12) of the piston rod (7) passes through
Piston bush (12) stretches in placed cavity, and the top of piston rod (7) is provided with the rack gear (13) of vertical direction, the rack gear
(13) dentalation of right end is engaged with gear (11), and the seal box (5) is installed on the bottom end of functional compartment (4), the U-typed
One end of communicating pipe (8) is connected to the bottom end of piston bush (12), the other end of U-typed communicating pipe (8) and the bottom end of seal box (5)
Connection, and liquid (14) are provided in U-typed communicating pipe (8)；It further include water-supply-pipe (15), threaded rod (16), left connection board
(17), right connection board (18), left limit bar (19), right limit bar (20) and plate (21) are set on the inner sidewall of the cover (3)
Be equipped with spray head (22), the section of the water-supply-pipe (15) be it is rectangular, the input terminal of the water-supply-pipe (15) is connected to municipal water supply,
The output end of water-supply-pipe (15) is connected to spray head (22), and the rear end of the drive rod (6) is provided with thread groove, the threaded rod
(16) front end insertion and spiral shell is filled in the thread groove of drive rod (6) rear end, the right end of the left connection board (17) and right connection
The left end of plate (18) is connect with the left end of threaded rod (16) and right end respectively, is provided with two on the rear wall of the functional compartment (4)
Group limit hole, the rear end of the left limit bar (19) and right limit bar (20) respectively on the left of the front end of left connection board (17) and the right side
The front end of connection on the right side of the front end of connecting plate (18), left limit bar (19) and right limit bar (20) is divided from the rear end of functional compartment (4)
Not Chuan Guo two groups of limit holes stretch in placed cavity, be provided on water-supply-pipe (15) front and back penetrate through square hole, the plate
(21) rear end passes through the rear side of square hole to water-supply-pipe (15), the front end of plate (21) and screw thread from the front end of water-supply-pipe (15)
The rear end of bar (16) is fixedly connected, and limbers (23) are provided on plate (21), and the limbers (23) is located at water-supply-pipe
(15) outside.
2. a kind of fire resistant doorsets with Smoke Filter as described in claim 1, which is characterized in that further include locating rod (24) and consolidate
The right end of fixed board (25), the fixed plate (25) is fixedly connected with the left end of rack gear (13), and is set in the middle part of fixed plate (25)
It is equipped with perforation up and down, the top of the locating rod (24) is fixedly connected with the inner roof wall of placed cavity, the bottom end of fixed link
The top of self-retaining plate (25) passes through the lower section of perforation to fixed plate (25), and fixed plate (25) can glide on locating rod (24)
Dynamic, the top and bottom on the outside of locating rod (24) are respectively arranged with upper limit plate (26) and lower limiting board (27), the fixed plate
(25) tip contact of bottom end and lower limiting board (27).
3. a kind of fire resistant doorsets with Smoke Filter as described in claim 1, which is characterized in that the right end of the seal box (5)
It is provided with gas tube (28), and is provided with charge valve at gas tube (28).
4. a kind of fire resistant doorsets with Smoke Filter as described in claim 1, which is characterized in that the seal box (5) is not using
Rust steel material.
5. a kind of fire resistant doorsets with Smoke Filter as described in claim 1, which is characterized in that water-supply-pipe (15) inside
Two groups of rectangular sealing frames (29) are provided on front side wall and rear wall, two groups of rectangular sealing frames (29) are set in plate
(21) on, and the inside of two groups of rectangular sealing frames (29) is adjacent to on the outside of plate (21).
6. a kind of fire resistant doorsets with Smoke Filter as described in claim 1, which is characterized in that the spray head (22) is provided with more
Group, the multiple groups spray head (22) is mounted on the inner sidewall of cover (3), and the output end of multiple groups spray head (22) dips down
Tiltedly.
7. a kind of fire resistant doorsets with Smoke Filter as described in claim 1, which is characterized in that the top of the plate (21) and
Bottom end is adjacent to the inner roof wall of water-supply-pipe (15) and inner bottom wall respectively.
8. a kind of fire resistant doorsets with Smoke Filter as described in claim 1, which is characterized in that the seal box (5) is built-in
Liquid (14) is water, and the gas being passed through in seal box (5) is nitrogen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811511455.4A CN109653651B (en) | 2018-12-11 | 2018-12-11 | Take filterable fire door that prevents of smog |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811511455.4A CN109653651B (en) | 2018-12-11 | 2018-12-11 | Take filterable fire door that prevents of smog |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109653651A true CN109653651A (en) | 2019-04-19 |
| CN109653651B CN109653651B (en) | 2020-09-08 |
Family
ID=66113745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811511455.4A Active CN109653651B (en) | 2018-12-11 | 2018-12-11 | Take filterable fire door that prevents of smog |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109653651B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112267590A (en) * | 2020-10-19 | 2021-01-26 | 华北水利水电大学 | Fire-resistant precast steel beam |
| CN112377067A (en) * | 2020-11-06 | 2021-02-19 | 陈晓宁 | Smoke-isolating fireproof door |
| CN113137169A (en) * | 2021-05-10 | 2021-07-20 | 众合嘉华门窗工程有限公司 | Energy-efficient fire door that prevents |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102563537B1 (en) * | 2020-11-02 | 2023-08-07 | 김정규 | Smoke removal system installed in passage inside building |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201771384U (en) * | 2010-02-02 | 2011-03-23 | 肖贻勇 | Multifunctional automatic door-closing releaser of fireproof door |
| CN107905703A (en) * | 2017-12-13 | 2018-04-13 | 北京天福昌运环保科技股份有限公司 | Subway fire resistant doorsets and subway fire resistant doorsets installation method |
| CN207701020U (en) * | 2017-12-29 | 2018-08-07 | 天津市德祥建筑工程有限公司 | Fire resistant doorsets with Smoke Filter |
-
2018
- 2018-12-11 CN CN201811511455.4A patent/CN109653651B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201771384U (en) * | 2010-02-02 | 2011-03-23 | 肖贻勇 | Multifunctional automatic door-closing releaser of fireproof door |
| CN107905703A (en) * | 2017-12-13 | 2018-04-13 | 北京天福昌运环保科技股份有限公司 | Subway fire resistant doorsets and subway fire resistant doorsets installation method |
| CN207701020U (en) * | 2017-12-29 | 2018-08-07 | 天津市德祥建筑工程有限公司 | Fire resistant doorsets with Smoke Filter |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112267590A (en) * | 2020-10-19 | 2021-01-26 | 华北水利水电大学 | Fire-resistant precast steel beam |
| CN112377067A (en) * | 2020-11-06 | 2021-02-19 | 陈晓宁 | Smoke-isolating fireproof door |
| CN113137169A (en) * | 2021-05-10 | 2021-07-20 | 众合嘉华门窗工程有限公司 | Energy-efficient fire door that prevents |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109653651B (en) | 2020-09-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109653651A (en) | A kind of fire resistant doorsets with Smoke Filter | |
| UA94633C2 (en) | System of fryer and fire suppression system (variants) thereof | |
| EP4361088A3 (en) | Water routing from cabinet to door of a refrigerator with articulated hinge | |
| CN104806114A (en) | Manual control and automatic control dual-purpose pneumatic window opening device | |
| CN207910249U (en) | A kind of power distribution cabinet door with fire-extinguishing function concurrently | |
| CN106310563A (en) | Power generation case with automatic fire extinguishing function | |
| CN109025720A (en) | It is a kind of to may filter that smog convenient for the fire resistant doorsets of escape | |
| CN108935652A (en) | A kind of Chinese cabbage antistaling storing device | |
| CN204782490U (en) | Pneumatic opening device of window manual, that automatic control is dual -purpose | |
| CN209691518U (en) | A kind of transformer oil extraction sealing device, transformer | |
| CN204396262U (en) | Boiler paint spray booth | |
| CN210384614U (en) | Novel high-rise emergency fire escape equipment | |
| CN204717793U (en) | Oil smoke is separated enclosure | |
| CN107715348B (en) | Fire-fighting lance | |
| CN209106571U (en) | A kind of medical product storage medical cupboard | |
| CN208959188U (en) | A kind of fire-extinguishing device for kitchen equipment | |
| CN205470731U (en) | Take spraying function 's water -jug | |
| CN207857512U (en) | A kind of vent cabinet | |
| CN207462509U (en) | A kind of flow automatic regulation water cannon nozzle | |
| CN205732219U (en) | Fire control smoke exhausting structure | |
| CN206950515U (en) | A kind of fire extinguisher automatic rotary shower nozzle | |
| CN209042470U (en) | A kind of fire-fighting system of electrostatic oil and smoke cleaner | |
| CN205723130U (en) | A kind of fire safety transformator | |
| CN205850045U (en) | A kind of piston type can throw fire-suppression bottle | |
| CN203847149U (en) | Spraying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Xuezhong Inventor after: Li Zhongzan Inventor before: Li Xuezhong Inventor before: Li Zhongzan |
|
| CB03 | Change of inventor or designer information | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A fireproof door with smoke filtering Effective date of registration: 20231127 Granted publication date: 20200908 Pledgee: Cangzhou Bank Co.,Ltd. Handan Hanshan Branch Pledgor: HANDAN JINSUI DOOR INDUSTRY CO.,LTD. Registration number: Y2023980067761 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |