CN209874960U

CN209874960U - Fire-proof door

Info

Publication number: CN209874960U
Application number: CN201920261262.1U
Authority: CN
Inventors: 朱家俄; 周立厚
Original assignee: Zhejiang Qi Jia Fire Protection Technology Co Ltd
Current assignee: Zhejiang Qi Jia Fire Protection Technology Co Ltd
Priority date: 2019-03-01
Filing date: 2019-03-01
Publication date: 2019-12-31
Anticipated expiration: 2029-03-01

Abstract

The utility model belongs to the technical field of the fire control safety and specifically relates to a fire door is prevented. The technical scheme of the utility model is realized like this: a fire door, its characterized in that: the fireproof door comprises a door frame, an upper door frame fixedly arranged on the door frame and a fireproof door body hinged with the door frame; the upper door frame comprises an upper door frame body fixedly connected with the door frame, a foam box arranged in the inner cavity of the upper door frame body and used for placing foam, an electromagnetic lock fixedly arranged on one side of the inner cavity of the upper door frame body and a baffle plate used for closing the foam box; one side of the baffle, which is far away from the electromagnetic lock, is rotationally connected with the upper door frame body. The utility model discloses a practicality is strong, easily promotes.

Description

Fire-proof door

Technical Field

The utility model belongs to the technical field of the fire control safety and specifically relates to a fire door is prevented.

Background

The door is the indispensable furniture in the middle of the home decoration, along with the continuous improvement of present people's standard of living, people also are higher and higher to the requirement of door, for example in the aspect of preventing fires, many people have been for oneself can be when the unexpected conflagration breaks out more time of fleing, often all can adopt to prevent fire door in the middle of the process of carrying out the fitment. At present, the existing fireproof door achieves the fireproof effect by using fireproof materials as the materials of door plates and then giving an alarm through an electric alarm, but when a fire disaster happens, the fire disaster often accompanies with power failure and dense smoke, and the traditional fireproof door cannot solve the problems of dense smoke and power failure; secondly, when a fire disaster happens, the door is heated, and people cannot easily escape due to the fact that the door handle rolls and scalds the door, or the door lock is burnt out, the door cannot be opened, and therefore the people are easily poisoned by CO and suffocated; therefore, a new fire door is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a prevent fire door.

The technical scheme of the utility model is realized like this: a fire door, its characterized in that: the fireproof door comprises a door frame, an upper door frame fixedly arranged on the door frame and a fireproof door body hinged with the door frame; the upper door frame comprises an upper door frame body fixedly connected with the door frame, a foam box arranged in the inner cavity of the upper door frame body and used for placing foam, an electromagnetic lock fixedly arranged on one side of the inner cavity of the upper door frame body and a baffle plate used for closing the foam box; one side of the baffle, which is far away from the electromagnetic lock, is rotatably connected with the upper door frame body, and one side of the baffle, which is close to the electromagnetic lock, is fixedly provided with an iron block used for being matched with the electromagnetic lock; the outer side wall of the fireproof door body is provided with a fireproof layer for preventing the door body from being burnt, an oxygen storage chamber is arranged in the inner cavity of the fireproof door body, and an oxygen release device communicated with the oxygen storage chamber is arranged outside the oxygen storage chamber; the oxygen release device comprises an oxygen conveying pipe and a one-way gas guide device which is arranged in the inner cavity of the oxygen conveying pipe and used for leading oxygen outwards in one way; the oxygen therapy pipe passes through the fireproof door body and is communicated with the oxygen storage chamber.

Preferably: prevent that the fire door body is provided with the intelligent lock that can use electromagnetic control lock core and manual control lock core simultaneously.

Preferably: be provided with the hand (hold) of manual control lock core on the intelligence lock, the cover is equipped with the sucking disc that is used for preventing that the door body adsorbs on the wall when opening the door on this hand (hold).

By adopting the technical scheme, when a fire disaster occurs in a house, a circuit is burnt for short circuit or is manually cut off, at the moment, because the foam box for placing foam is arranged in the inner cavity of the upper door frame body, the electromagnetic lock in the inner cavity of the upper door frame body can be automatically disconnected, the baffle plate can downwards rotate when losing magnetic force, at the moment, the foam in the foam box can automatically fall to the door body to extinguish the fire on the door body, the door body is cooled, and people are helped to escape from the fire scene; secondly, the door body adopts fire-proof material, can further prevent that the intensity of a fire from stretching to be provided with the oxygen storeroom on the door body of preventing fire door, can prevent to burn when warping and can not open when the lock, provide the oxygen that can breathe for indoor people, prevent people because of the unable breathing of dense smoke that the conflagration produced or the problem of CO poisoning. Can effectively help people to strive for rescue time. Prevent that the door body is provided with the intelligent lock that can use electromagnetic control lock core and manual control lock core simultaneously, can be in the conflagration emergence rear room outage intelligence lock your electromagnetic control part alright with the direct control lock core open prevent fire door, help people flee from the scene of a fire, if the conflagration emergence this moment and can not cut off the power supply or when not having the conflagration emergence for the very first time, people also can open simple and convenient through manual control intelligent lock with people. Be provided with the hand (hold) of manual control lock core on the intelligence lock, the cover is equipped with the sucking disc that is used for preventing that the door body adsorbs on the wall when opening the door on this hand (hold), prevents that the door secondary from closing, and further help people flee from the scene of a fire.

The utility model discloses further set up to: the one-way gas guide device comprises a one-way valve for controlling the one-way outward delivery of oxygen and an electromagnetic valve for controlling the on-off of the oxygen, and the electromagnetic valve is positioned between the one-way valve and the oxygen storage chamber.

Through adopting above-mentioned technical scheme, can further guarantee that indoor people that can not flee fast can breathe oxygen, because the oxygen storeroom passes through oxygen therapy pipe outside intercommunication, and only check valve and solenoid valve in the oxygen therapy pipe, when the outage, people's solenoid valve just can open automatically, and the existence oxygen that is used for the check valve this moment only can outwards be exported, and outdoor toxic gas can not run into the oxygen storeroom, prevents that indoor people from suffocating or CO from being poisoned.

The utility model discloses further set up to: the fireproof door is characterized in that double-layer fireproof glass is embedded in the fireproof door body, and the fireproof glass is transparent and a metal mesh is arranged in the inner cavity of the fireproof glass.

Through adopting above-mentioned technical scheme, through embedded having double-deck fire prevention glass and this fire prevention glass still presents transparently on preventing the fire door body, can help outdoor people to know the indoor conflagration condition, the better execution rescue task of help first-aid staff. The metal mesh is arranged inside the double-layer fireproof glass, so that the strength of the glass can be improved, the problem of theft can be prevented, and the double-layer fireproof glass is very practical.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of a body of the fireproof door according to the embodiment of the present invention;

FIG. 3 is a schematic structural view of a one-way gas guide.

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 efforts belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model discloses a fireproof door, in the embodiment of the utility model: the fireproof door comprises a door frame 1, an upper door frame 2 fixedly arranged on the door frame 1 and a fireproof door body 3 hinged with the door frame 1; the upper door frame 2 comprises an upper door frame body 21 fixedly connected with the door frame 1, a foam box 22 arranged in the inner cavity of the upper door frame body 21 and used for placing foam, an electromagnetic lock 23 fixedly arranged on one side of the inner cavity of the upper door frame body 21 and used for closing the foam box, and a baffle plate 24; one side of the baffle plate 24, which is far away from the electromagnetic lock 23, is rotatably connected with the upper door frame body 21, and one side of the baffle plate 24, which is close to the electromagnetic lock 23, is fixedly provided with an iron block 25 used for being matched with the electromagnetic lock 23; the outer side wall of the fireproof door body 3 is provided with a fireproof layer 31 for preventing the fireproof door body 3 from being burnt, an oxygen storage chamber 32 is arranged in the inner cavity of the fireproof door body 3, and an oxygen release device 33 communicated with the oxygen storage chamber 32 is arranged outside the oxygen storage chamber 32; the oxygen release device 33 comprises an oxygen conveying pipe 331 and a one-way gas guide device 332 which is arranged in the inner cavity of the oxygen conveying pipe 331 and is used for guiding oxygen outwards in one way; the oxygen duct 331 communicates with the oxygen storage chamber 32 through the fire door body 3.

In the specific embodiment of the present invention: the fireproof door body 3 is provided with an intelligent lock 34 which can simultaneously control the lock core through electromagnetic control and manual control.

In the specific embodiment of the present invention: the intelligent lock 34 is provided with a handle 341 for manually controlling the lock cylinder, and the handle 342 is provided with a sucker for adsorbing the fireproof door body 3 on the wall when the door is opened.

In the specific embodiment of the present invention: the one-way gas guide 332 comprises a one-way valve 334 for controlling one-way outward delivery of oxygen and a solenoid valve 333 for controlling on/off of oxygen, the solenoid valve 333 being located between the one-way valve 334 and the oxygen storage chamber 32.

In the specific embodiment of the present invention: it has double-deck fire prevention glass 35 to inlay on the fire door body 3, fire prevention glass 35 is transparent and this fire prevention glass 35 inner chamber is provided with metal mesh 36.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fire door, its characterized in that: the fireproof door comprises a door frame, an upper door frame fixedly arranged on the door frame and a fireproof door body hinged with the door frame; the upper door frame comprises an upper door frame body fixedly connected with the door frame, a foam box arranged in the inner cavity of the upper door frame body and used for placing foam, an electromagnetic lock fixedly arranged on one side of the inner cavity of the upper door frame body and a baffle plate used for closing the foam box; one side of the baffle, which is far away from the electromagnetic lock, is rotatably connected with the upper door frame body, and one side of the baffle, which is close to the electromagnetic lock, is fixedly provided with an iron block used for being matched with the electromagnetic lock; the outer side wall of the fireproof door body is provided with a fireproof layer for preventing the door body from being burnt, an oxygen storage chamber is arranged in the inner cavity of the fireproof door body, and an oxygen release device communicated with the oxygen storage chamber is arranged outside the oxygen storage chamber; the oxygen release device comprises an oxygen conveying pipe and a one-way gas guide device which is arranged in the inner cavity of the oxygen conveying pipe and used for leading oxygen outwards in one way; the oxygen therapy pipe passes through the fireproof door body and is communicated with the oxygen storage chamber.

2. A fire rated door as claimed in claim 1, further comprising: prevent that the fire door body is provided with the intelligent lock that can use electromagnetic control lock core and manual control lock core simultaneously.

3. A fire rated door as claimed in claim 2, further comprising: be provided with the hand (hold) of manual control lock core on the intelligence lock, the cover is equipped with the sucking disc that is used for preventing that the door body adsorbs on the wall when opening the door on this hand (hold).

4. A fire rated door as claimed in claim 1, further comprising: the one-way gas guide device comprises a one-way valve for controlling the one-way outward delivery of oxygen and an electromagnetic valve for controlling the on-off of the oxygen, and the electromagnetic valve is positioned between the one-way valve and the oxygen storage chamber.

5. A fire rated door as claimed in claim 1, further comprising: the fireproof door is characterized in that double-layer fireproof glass is embedded in the fireproof door body, and the fireproof glass is transparent and a metal mesh is arranged in the inner cavity of the fireproof glass.