CN215056828U

CN215056828U - Anti-blocking fire-fighting passage fireproof door

Info

Publication number: CN215056828U
Application number: CN202121007854.4U
Authority: CN
Inventors: 周少正; 陈义风
Original assignee: Zhejiang Jia Generation Industrial Development Co ltd
Current assignee: He Yirong
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-12-07
Anticipated expiration: 2031-05-12

Abstract

The utility model belongs to the technical field of fire-fighting equipment, and a dead fire control passageway of anti-sticking is with preventing fire door is disclosed, including the door frame, the inside movable mounting of door frame has two door plant frames, fixed mounting has the door closer between door frame and the door plant frame, the inside fixed mounting of door plant frame has the gag lever post, the top fixed mounting of gag lever post has the latch segment, the outside movable mounting of gag lever post has the folded sheet. The utility model discloses a be provided with door plant frame and folded sheet and realize two kinds of modes of opening the door, the first kind, utilize the key to open mechanical lock, the push-and-pull door plant frame realizes opening the door, the second kind, when the door plant frame is blocked, press detonating button separation baffle, press shift knob to stop the power supply of electro-magnet, latch segment and first a pair of takeover separation, the pulling folded sheet makes the folded sheet fold, accomplish the second kind mode of opening the door, prevent through setting up two kinds of modes of opening the door that the personnel can't escape after preventing that the fire door dies, improve the security of preventing fire door.

Description

Anti-blocking fire-fighting passage fireproof door

Technical Field

The utility model belongs to the technical field of fire-fighting equipment, specifically a dead fire control passageway of anti-sticking is with preventing fire door.

Background

The fire-fighting department economic department designates and approves the laboratory, the fire-fighting test method is tested to be qualified according to the new edition fire-fighting door national standard GB _12955 plus 2008 implemented from 1 month 1 in 2009, and the fire-fighting department certifies and verifies a login certificate and an authorization identifier, namely a fire-fighting door, and the fire-fighting door defined by the national NFPA and IBC specifications is 'any combination of a fire-fighting door leaf, a door frame, hardware and other accessories which can jointly provide a certain degree of fire protection at an opening part'.

Because the conflagration is very urgent dangerous accident, must not slow when fleing from, however when personnel actually flee, prevent that fire door is stopped up, the card can't appear occasionally of the unable condition of opening such as die, lead to personnel to escape from the conflagration like this, lead to the occurence of failure, in order to solve the problem that prevents that the fire door card can't open, designed a fire door for fire passageway of anti-sticking death.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides a dead fire control passageway of anti-sticking is with preventing fire door has the advantage that the security is strong, intelligent degree is high.

In order to achieve the above object, the utility model provides a following technical scheme: a fire door for an anti-blocking fire passage comprises a door frame, wherein two door frame frames are movably mounted inside the door frame, a door closer is fixedly mounted between the door frame and the door frame, a limiting rod is fixedly mounted inside the door frame, a locking block is fixedly mounted at the top of the limiting rod, a folding plate is movably mounted outside the limiting rod, a first connecting pipe and a second connecting pipe are movably mounted on the side wall of the folding plate, a magnetic block is fixedly mounted at the top of the first connecting pipe, baffles are arranged on two sides of the limiting rod, two blasters are fixedly mounted between the baffles, an initiation button is fixedly mounted on the side wall of the folding plate, a switch button is fixedly mounted above the initiation button, the blasting device is controlled by the initiation button to work, the two baffles are separated, the folding plate can be folded, and the circuit is controlled to be switched on and off by the switch button, thereby the magnetic force of control electro-magnet disappears, reaches the purpose of separation latch segment and first butt joint pipe, through above-mentioned operation, then the pulling folded sheet is folding, forms a neotype mode of opening the door, is difficult for being blocked dead.

As an optimal technical scheme of the utility model, the lateral wall fixed mounting of door frame has the installing frame, the inside fixed mounting of installing frame has the honeycomb duct, the lower fixed surface of honeycomb duct installs seven shower nozzles, the lateral wall symmetry fixed mounting of installing frame has two temperature scanning heads, two fixed mounting has the speaker between the temperature scanning head, the top fixed mounting of installing frame has the treater, utilizes shower nozzle blowout water smoke to form the water curtain for the personnel's of fleing cooling and block the smog diffusion, utilizes temperature scanning head to detect ambient temperature to with temperature data transfer for the treater, judge and carry out corresponding operation by the treater.

As a preferred technical scheme of the utility model, the door frame is the rectangle structure, the door sheet frame is the rectangle structure, first take over and the equal movable mounting of second take over on the surface of gag lever post, the outside of detonating button and shift knob all is provided with the safety cover, prevents that the mistake from bumping.

As a preferred technical scheme of the utility model, the inside fixed mounting of latch segment has the electro-magnet, the electricity is connected between electro-magnet and the external circuit, the electricity is connected between shift knob and the electro-magnet, electro-magnet and magnetic path are cylinder type structure and cross sectional area the same, the electricity is connected between detonating button and the blasting ware.

As an optimal technical scheme of the utility model, connect through the mechanical lock fixation between the folded sheet, the folded sheet divide into top panel and lower panel, the lateral wall fixed mounting of top panel has the pull ring, priming button and shift knob all set up the lateral wall at the top panel, the lateral wall fixed mounting of panel has explosion-proof glass down, the convenient observation.

As the utility model discloses an optimized technical scheme, the last fixed surface of honeycomb duct installs external pipeline, fixed mounting has six solid fixed rings between honeycomb duct and the installing frame.

As a preferred technical scheme of the utility model, electric connection between treater and two temperature scanning heads, the electricity is connected between treater and detonating button, the shift knob, the electricity is connected between treater and the speaker, utilizes the temperature scanning head to collect data, then utilizes treater processing data to judge whether with detonating button and shift knob's circuit switch-on, circuit switch-on when preventing not having the conflagration, then bump the damage that leads to the device by the mistake, when the conflagration, treater control shower nozzle blowout water smoke, control speaker sends the police dispatch newspaper.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a be provided with door plant frame and folded sheet and realize two kinds of modes of opening the door, the first kind, utilize the key to open mechanical lock, the push-and-pull door plant frame realizes opening the door, the second kind, when the door plant frame is blocked, press detonating button separation baffle, press shift knob to stop the power supply of electro-magnet, latch segment and first butt joint separation, the pulling folded sheet makes the folded sheet fold, first butt joint moves down at the gag lever post surface, when first butt joint and second butt joint contact, accomplish the second kind of mode of opening the door, prevent through setting up two kinds of modes of opening the door that the personnel can't escape from after preventing the door death by the card, improve the security of preventing fire door.

2. The utility model discloses a be provided with the treater and carry out data processing to make and correspond the operation, when the conflagration breaing out, temperature scanning head measuring environment temperature, and with temperature data transmission to treater, the circuit switch-on of temperature treater control detonation button and shift knob controls external pipeline and supplies water, makes shower nozzle blowout water smoke formation water curtain block smog, and control speaker work takes place the alarm, reminds personnel to withdraw, and the device has realized autonomic control, and intelligent degree is high.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

fig. 2 is a schematic cross-sectional view of the door panel frame of the present invention;

FIG. 3 is a front view of the folding plate of the present invention;

FIG. 4 is a schematic cross-sectional view of the mounting frame of the present invention;

fig. 5 is a schematic view of the installation structure of the blasting device of the present invention.

In the figure: 1. a door frame; 2. a door panel frame; 3. a door closer; 4. a limiting rod; 5. a locking block; 6. folding the board; 7. a first docking pipe; 8. a second pair of adapter tubes; 9. a magnetic block; 10. a baffle plate; 11. a blaster; 12. a detonation button; 13. a switch button; 14. installing a frame; 15. a flow guide pipe; 16. a spray head; 17. a temperature scanning head; 18. a speaker; 19. a processor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 5, the utility model provides a fire door for anti-blocking fire passage, which comprises a door frame 1, two door frame frames 2 are movably arranged in the door frame 1, a door closer 3 is fixedly arranged between the door frame 1 and the door frame 2, a limiting rod 4 is fixedly arranged in the door frame 2, a locking block 5 is fixedly arranged at the top of the limiting rod 4, a folding plate 6 is movably arranged outside the limiting rod 4, a first butt joint pipe 7 and a second butt joint pipe 8 are movably arranged on the side wall of the folding plate 6, a magnetic block 9 is fixedly arranged at the top of the first butt joint pipe 7, baffle plates 10 are arranged at two sides of the limiting rod 4, two blasters 11 are fixedly arranged between the baffle plates 10, an initiation button 12 is fixedly arranged on the side wall of the folding plate 6, a switch button 13 is fixedly arranged above the initiation button 12, the initiation button 12 is used for controlling the work of the blasters 11 to separate the two baffle plates 10, let folded sheet 6 can realize folding, utilize shift knob 13 control circuit break-make to the magnetic force of control electro-magnet disappears, reachs the purpose of separation latch segment 5 and first butt joint pipe 7, through above-mentioned operation, then the pulling folded sheet 6 is folding, forms a neotype mode of opening the door, is difficult to be died by the card.

The side wall of the door frame 1 is fixedly provided with a mounting frame 14, the inside of the mounting frame 14 is fixedly provided with a flow guide pipe 15, the lower surface of the flow guide pipe 15 is fixedly provided with seven spray heads 16, the side wall of the mounting frame 14 is symmetrically and fixedly provided with two temperature scanning heads 17, a loudspeaker 18 is fixedly arranged between the two temperature scanning heads 17, the top of the mounting frame 14 is fixedly provided with a processor 19, the spray heads 16 spray water mist to form a water curtain to cool and block the smoke diffusion for escape personnel, the temperature scanning heads 17 are used for detecting the ambient temperature, the temperature data are transmitted to the processor 19, and the processor 19 judges and carries out corresponding operation.

Wherein, door frame 1 is the rectangle structure, and door frame 2 is the rectangle structure, and first butt joint pipe 7 and the equal movable mounting of second butt joint pipe 8 are on the surface of gag lever post 4, and detonating button 12 and shift knob 13's outside all is provided with the safety cover, prevents to miss and bumps.

The inside fixed mounting of latch segment 5 has the electro-magnet, and the electro-magnet is connected with the electricity between the external circuit, and the electrical connection between shift knob 13 and the electro-magnet, electro-magnet and magnetic path 9 are cylinder structure and cross sectional area the same, and the electricity is connected between detonation button 12 and blaster 11.

Wherein, connect through mechanical lock fixed connection between the folded sheet 6, the folded sheet 6 divide into top panel and lower panel, and the lateral wall fixed mounting of top panel has the pull ring, and detonating button 12 and shift knob 13 all set up the lateral wall at the top panel, and the lateral wall fixed mounting of lower panel has explosion-proof glass, the convenient observation.

Wherein, the upper surface fixed mounting of honeycomb duct 15 has external pipeline, and six solid fixed rings of fixed mounting between honeycomb duct 15 and the installing frame 14.

The processor 19 is electrically connected with the two temperature scanning heads 17, the processor 19 is electrically connected with the detonation button 12 and the switch button 13, the processor 19 is electrically connected with the loudspeaker 18, the temperature scanning heads 17 are used for collecting data, the processor 19 is used for processing the data, whether the circuit of the detonation button 12 and the circuit of the switch button 13 are connected or not is judged, the circuit is prevented from being connected when no fire occurs, the device is prevented from being damaged due to mistaken collision, and when the fire occurs, the processor 19 controls the spray head 16 to spray water mist and controls the loudspeaker 18 to give an alarm.

The utility model discloses a theory of operation and use flow: when a fire disaster happens, the two temperature scanning heads 17 scan and detect the space temperature, when the temperature exceeds a set value, the processor 19 is utilized to control the circuit connection of the detonation button 12 and the switch button 13, and control an external pipeline to supply water, and the spray head 16 sprays water mist to form a water curtain to cool the escape personnel and prevent the smoke from diffusing;

when door plant frame 2 does not blocked, can normal use, utilize the key to open mechanical lock, then horizontal push-and-pull ring, make two door plant frames 2 deflect, realize opening the door, personnel escape back closed door plant frame 2, realize the fire prevention, when door plant frame 2 is blocked by article or because some special reasons are blocked, two door plant frames 2 can't the level push open, can press detonating button 12 this moment, blasting ware 11 explodes, make two baffle 10 separation and break away from door plant frame 2, then press shift knob 13, the power supply of stop circuit, the electro-magnet loses suction and separates with magnetic path 9, it makes folded sheet 6 folding to pull the pull ring backward, first butt joint pipe 7 moves down on the gag lever post 4 surface, until first butt joint pipe 7 and the 8 contacts of second butt joint pipe, realize the second kind mode of opening the door, personnel flee from.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anti-sticking is dead fire door for fire control passageway, includes door frame (1), its characterized in that: two door plate frames (2) are movably arranged in the door frame (1), a door closer (3) is fixedly arranged between the door frame (1) and the door plate frames (2), a limiting rod (4) is fixedly arranged inside the door panel frame (2), a locking block (5) is fixedly arranged at the top of the limiting rod (4), a folding plate (6) is movably arranged outside the limiting rod (4), a first butt joint pipe (7) and a second butt joint pipe (8) are movably arranged on the side wall of the folding plate (6), the top of the first butt joint pipe (7) is fixedly provided with a magnetic block (9), two sides of the limiting rod (4) are provided with baffle plates (10), two blasters (11) are fixedly arranged between the baffles (10), the side wall of the folding plate (6) is fixedly provided with a detonation button (12), and a switch button (13) is fixedly arranged above the detonating button (12).

2. The fire door for a fire passage of claim 1, further comprising: the utility model discloses a temperature control device, including door frame (1), the lateral wall fixed mounting of door frame (1) has installing frame (14), the inside fixed mounting of installing frame (14) has honeycomb duct (15), the lower fixed surface of honeycomb duct (15) installs seven shower nozzles (16), the lateral wall symmetry fixed mounting of installing frame (14) has two temperature scanning heads (17), two fixed mounting has speaker (18) between temperature scanning head (17), the top fixed mounting of installing frame (14) has treater (19).

3. The fire door for a fire passage of claim 1, further comprising: the door frame (1) is of a rectangular structure, the door frame (2) is of a rectangular structure, the first butt joint pipe (7) and the second butt joint pipe (8) are movably mounted on the surface of the limiting rod (4), and protective covers are arranged outside the detonation button (12) and the switch button (13).

4. The fire door for a fire passage of claim 1, further comprising: the inside fixed mounting of latch segment (5) has the electro-magnet, the electro-magnet is connected with the electricity between the external circuit, the electricity is connected between shift knob (13) and the electro-magnet, electro-magnet and magnetic path (9) are cylinder type structure and cross sectional area the same, the electricity is connected between detonation button (12) and blaster (11).

5. The fire door for a fire passage of claim 1, further comprising: the explosion-proof glass explosion-proof plate is characterized in that the folding plates (6) are fixedly connected through a mechanical lock, the folding plates (6) are divided into an upper panel and a lower panel, pull rings are fixedly mounted on the side wall of the upper panel, the explosion-proof button (12) and the switch button (13) are both arranged on the side wall of the upper panel, and explosion-proof glass is fixedly mounted on the side wall of the lower panel.

6. The fire door for a fire passage as recited in claim 2, further comprising: the last fixed surface of honeycomb duct (15) installs external pipeline, fixed mounting has six solid fixed rings between honeycomb duct (15) and installing frame (14).

7. The fire door for a fire passage as recited in claim 2, further comprising: the processor (19) is electrically connected with the two temperature scanning heads (17), the processor (19) is electrically connected with the detonation button (12) and the switch button (13), and the processor (19) is electrically connected with the loudspeaker (18).