CN211819048U

CN211819048U - Fireproof door and window for fire fighting access

Info

Publication number: CN211819048U
Application number: CN201921121966.5U
Authority: CN
Inventors: 吴自红
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-10-30
Anticipated expiration: 2029-07-17

Abstract

The utility model discloses a fireproof door and window for fire fighting passageway, which comprises a door frame and a door body, wherein the left and right sides of the upper end of the door frame are fixed with fireproof door closers through bolts, when a fire disaster occurs, a smoke sensing device on a fixed plate starts to operate after contacting smoke, the contacted signal is converted into an electric signal and is transmitted to a loudspeaker and a flashing lamp to start working, the loudspeaker starts to sound to guide personnel to evacuate, the flashing lamp starts to flash to enable the personnel to find the position in the smoke to evacuate quickly, the fire fighting passageway is entered for people to evacuate, the smoke is too large in the evacuation process, the personnel are guided to evacuate orderly by emitting sound through the guiding device, no personnel are detained to suck too much smoke to cause poisoning, and people can be stabilized through the guiding device, preventing violent movement during the evacuation process.

Description

Fireproof door and window for fire fighting access

Technical Field

The utility model belongs to the technical field of the fire-fighting articles for use is relevant, concretely relates to fire prevention door and window for fire control passageway.

Background

The fire fighting access is an access for rescuing firefighters and evacuating trapped people, such as a stair opening and a passageway, wherein fire fighting indicator lamps are arranged in the passageway. The fire fighting access plays a role of non-underestimation in various dangerous situations, and the fire door and window is used for isolating fire spread.

The prior art has the following problems: when a fire disaster occurs, people evacuate through a fire passage, and the fire door is closed by escaping from the fire door to prevent the fire disaster from spreading, but the visual field of the evacuated personnel is influenced by too much smoke during evacuation, the evacuation speed of the personnel is reduced, and the situation that the evacuated personnel absorb too much smoke to cause poisoning is easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire prevention door and window for fire control passageway to when solving the conflagration breaing out that proposes in the above-mentioned background art, the masses withdraw through the fire control passageway, come to close it through escaping to prevent that the conflagration spreads, nevertheless when withdrawing because smog too big influence withdraws personnel's the field of vision, slowed down personnel and withdrawn speed, lead to easily withdrawing personnel and absorb too much smog and lead to the poisoning problem.

In order to achieve the above object, the utility model provides a following technical scheme:

a fireproof door and window for a fire fighting access comprises a door frame and a door body, wherein the left side and the right side of the upper end of the door frame are fixed with a fireproof door closer through bolts, the other end of the fireproof door closer is fixed with the door body through bolts, the right end of the door body is fixed with hinges through bolts on the upper, middle and lower sides, the door body is connected with a door frame through hinges, door and window glass is embedded in the middle of the upper side of the door body, a door lock is embedded in the middle left side of the door body below the left side of the door and below the door glass, a door handle is fixed through bolts below the door lock, the door handle rotates up and down through an inner door core to open and close the door and window glass, a sealing flame-retardant rubber gasket is bonded with glue at the left end of the door body, a guiding device is fixed on the middle of the upper end of the door frame through bolts, the right-hand member bolt fastening of smog sensing device has the speaker, the right-hand member bolt fastening of speaker has the flashing lamp, guide the device and link to each other with external power source electrical property.

Preferably, the door and window glass comprises glass sheets and flame-retardant sealant, and the glass sheets are arranged at two ends of the flame-retardant sealant.

Preferably, the hinge comprises a rotating shaft, a sleeve and blades, the sleeve is sleeved outside the rotating shaft, and the blades are welded at the right end of the sleeve.

Preferably, the door body is filled with novel environment-friendly perlite, so that the door body is high in flame retardant property.

Preferably, the smoke sensing device controls the loudspeaker and the flashing lamp to be electrified to work after receiving smoke.

Preferably, the glass original sheets are provided with two glass original sheets, and a flame-retardant sealant is filled between the two glass original sheets for flame retardance.

Preferably, the number of the blades is two, and the two blades are respectively fixed on the door body and the door frame in an upward manner through bolts.

Preferably, the two fireproof door closers are arranged, and the two fireproof door closers are used for controlling the door body to automatically close.

Compared with the prior art, the utility model provides a fire prevention door and window for fire control passageway possesses following beneficial effect:

1. the utility model discloses guide the device to constitute by fixed plate, smog sensing device, speaker and flashing lamp, the fixed plate passes through the bolt fastening at door frame upper end middle part, when the conflagration breaing out, smog sensing device on the fixed plate begins to operate after contacting smog, and the signal conversion who will contact becomes the signal of telecommunication and carries speaker and flashing lamp and make its work that begins, and the speaker begins to sound the guide personnel and withdraws, and the flashing lamp begins to flash and makes and withdraw personnel and can find the position in smog and withdraw fast.

2. The utility model discloses guide device beneficial effect is when taking place the conflagration, and the crowd withdraws work through getting into the fire control passageway, withdraws in-process smog too big, emits sound through guiding the device and guides the personnel of withdrawing to begin to withdraw in order, makes can not have personnel to be detained and leads to inhaling too much smog and lead to poisoning, can also stabilize the people's mind through guiding the device, prevents to take place the violent change evacuating the in-process.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a fire-proof door and window for a fire passage according to the present invention;

fig. 2 is a schematic structural view of a fire-proof door/window guiding device for a fire passage according to the present invention;

FIG. 3 is a schematic view of the structure of the window glass of the fire door for fire passage in accordance with the present invention;

fig. 4 is a schematic view of the hinge structure of the fireproof door and window for fire passage according to the present invention;

in the figure: 1. a door frame; 2. a fire door closer; 3. a door body; 4. sealing the flame-retardant rubber mat; 5. door and window glass; 6. a hinge; 7. a door lock; 8. a door handle; 9. a directing device; 51. glass base sheet; 52. flame-retardant sealant; 61. a rotating shaft; 62. a sleeve; 63. a blade; 91. a fixing plate; 92. a smoke sensing device; 93. a speaker; 94. and (6) flashing a lamp.

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.

Referring to fig. 1-4, the present invention provides a technical solution:

a fireproof door and window for a fire fighting channel comprises a door frame 1 and two door bodies 3, wherein the left side and the right side of the upper end of the door frame 1 are fixed with fireproof door closers 2 through bolts, the number of the fireproof door closers 2 is two, the two fireproof door closers 2 control the door bodies 3 to automatically close through the two fireproof door closers 2, the two fireproof door closers 2 can automatically close after the door bodies 3 are opened, the door bodies 3 are fixed with bolts at the other ends of the fireproof door closers 2, the interior of the door bodies 3 is filled with novel environment-friendly perlite, the flame retardant performance is strong, flame retardant is carried out through the novel environment-friendly perlite in the door bodies 3 when a fire occurs, hinges 6 are fixed on the upper, middle and lower three sides of the right end of the door bodies 3 through bolts, each hinge 6 comprises a rotating shaft 61, a sleeve 62 and a blade 63, the right end of the sleeve 62 is sleeved outside the rotating shaft, wherein the blade 63 cup joints on pivot 61 through welded sleeve 62, and two blades 63 bolted connection door body 3 respectively and 1 door frame 1 rotate through pivot 61 and open the door, and wherein the hinge 6 material is the fire prevention material, and the high non-deformable of melting point.

The utility model provides a fire prevention door and window for fire control passageway, be connected with door frame 1 including the door body 3 through hinge 6, the upside middle part of door body 3 is inlayed and is had door and window glass 5, door and window glass 5 includes glass original sheet 51 and fire-retardant sealed glue 52, the both ends of fire-retardant sealed glue 52 are provided with glass original sheet 51, glass original sheet 51 is provided with two altogether, and it has fire-retardant sealed glue 52 to fill between two glass original sheets 51 to carry out fire-retardant, wherein two glass original sheets 51 can carry out daylighting work at ordinary times, wherein door and window glass 5 and flame contact, meet the very fast burst of high temperature to fire face glass original sheet 51, its fire-retardant sealed glue 52 foams about 10 times in succession and expands, form hard bubble fire prevention offset plate, block flame effectively, isolated high temperature harmful gas.

A fireproof door and window for a fire fighting access comprises door and window glass 5, a door lock 7 is embedded in the left side of the middle of a door body 3 at the left lower part of the door and window glass 5, a door handle 8 is fixed on a bolt below the door lock 7, the door handle 8 rotates up and down through an inner door core to open and close the door and window glass 5, a sealing flame-retardant rubber gasket 4 is adhered on left glue of the door body 3, a guiding device 9 is fixed on the middle of the upper end of a door frame 1 through a bolt, the guiding device 9 comprises a fixing plate 91, a smoke sensing device 92, a loudspeaker 93 and a flashing lamp 94, the smoke sensing device 92 is fixed on the left bolt of the fixing plate 91, the loudspeaker 93 and the flashing lamp 94 are controlled to work in an electrified mode after smoke is received by the smoke sensing device 92, the loudspeaker 93 starts to sound to guide evacuation, the flashing lamp 94 starts to flash to enable evacuation personnel to find positions in smoke to, a flashing light 94 is fixed to the right end of the speaker 93 by a bolt, and the guiding device 9 is electrically connected with an external power supply.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when a fire disaster occurs, people can evacuate through entering a fire fighting access, after the people enter the fire fighting access, the people can be closed through a fire door and a fire window at the evacuation position to prevent the fire from spreading, the smoke is too large in the evacuation process to influence the sight of the evacuated people, the people can be evacuated orderly through the guiding device 9, the fixing plate 91 is fixed at the middle part of the upper end of the door frame through bolts, the smoke sensing device 92 on the fixing plate 91 is contacted with the smoke and is converted into an electric signal to be transmitted to the loudspeaker 93 and the flashing lamp 94, the loudspeaker 93 starts to sound to guide the evacuation, the flashing lamp 94 starts to flash to enable the evacuated people to find the position in the smoke to evacuate quickly, the door handle 8 is grabbed by bare hands to twist to open the door body 3 through the hinge 6, the blades 63 are sleeved on the rotating shaft 61 through the welded sleeve 62, the two blades 63 are, make fire prevention door closer 2 begin to move and open door body 3, the personnel withdraw from the back and close the door body 3 and prevent the conflagration to stretch, prevent the smoke and dust effluvium through sealed fire-retardant cushion 4, it is fire-retardant through the inside novel environmental protection pearlite of door body 3, door and window glass 5 contacts with flame, meet the very fast burst crack behind the high temperature to the former piece 51 of fire front glass, its fire-retardant sealed glue 52 foams about 10 times in succession and expands, form hard milky white bubble fire prevention offset plate, block flame effectively, isolated high temperature harmful gas, fire fighter reachs the scene of a fire and puts out a fire at last.

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 a fire prevention door and window for fire control passageway, includes door frame (1) and door body (3), its characterized in that: the fireproof door closer (2) is fixed on the left side and the right side of the upper end of the door frame (1) through bolts, the door body (3) is fixed on the other end of the fireproof door closer (2) through bolts, hinges (6) are fixed on the upper, middle and lower three sides of the right end of the door body (3), the door body (3) is connected with the door frame (1) through the hinges (6), door and window glass (5) is embedded in the middle of the upper side of the door body (3), a door lock (7) is embedded in the left side of the middle of the door body (3) on the lower left side of the door and window glass (5), a door handle (8) is fixed on the lower bolt of the door lock (7), the door handle (8) rotates up and down through an internal door core to open and close the door and window glass (5), a sealing flame-retardant rubber gasket (4) is bonded on the left end glue of the door body (3), guide device (9) including fixed plate (91), smog sensing device (92), speaker (93) and flashing light (94), the left side bolt fastening of fixed plate (91) has smog sensing device (92), the right-hand member bolt fastening of smog sensing device (92) has speaker (93), the right-hand member bolt fastening of speaker (93) has flashing light (94), guide device (9) and external power source electrical property and link to each other.

2. A fire door or window for a fire fighting tunnel according to claim 1, characterized in that: the door and window glass (5) comprises glass sheets (51) and flame-retardant sealant (52), wherein the glass sheets (51) are arranged at two ends of the flame-retardant sealant (52).

3. A fire door or window for a fire fighting tunnel according to claim 1, characterized in that: hinge (6) are including pivot (61), sleeve (62) and blade (63), sleeve (62) have been cup jointed to the outside of pivot (61) the right-hand member welding of sleeve (62) has blade (63).

4. A fire door or window for a fire fighting tunnel according to claim 1, characterized in that: the door body (3) is filled with novel environment-friendly perlite, and has strong flame retardant property.

5. A fire door or window for a fire fighting tunnel according to claim 2, characterized in that: and the smoke sensing device (92) controls a loudspeaker (93) and a flashing lamp (94) to work in an electrified way after receiving smoke.

6. A fire door or window for a fire fighting tunnel according to claim 2, characterized in that: the glass original sheets (51) are provided with two glass original sheets, and a flame-retardant sealant (52) is filled between the two glass original sheets (51) for flame retardance.

7. A fire door or window for a fire fighting tunnel according to claim 3, characterized in that: the two blades (63) are arranged, and the two blades (63) are respectively fixed on the door body (3) and the door frame (1) upwards through bolts.

8. A fire door or window for a fire fighting tunnel according to claim 1, characterized in that: the two fireproof door closers (2) are arranged, and the two fireproof door closers (2) are used for controlling the door body (3) to automatically close.