CN211573329U

CN211573329U - Automatic fire control system of preventing fires of indoor building conflagration

Info

Publication number: CN211573329U
Application number: CN201921481153.7U
Authority: CN
Inventors: 楼辉义
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-09-25
Anticipated expiration: 2029-09-06

Abstract

The utility model discloses an automatic accuse fire system of preventing fires of indoor building conflagration, include: a fire control device; the fire control device comprises a first fire control device and a second fire control device; the first fire control device is arranged on a wall body at the upper end of the inner side of the window, and the first fire control device is matched with the window; the second fire control device is arranged on a wall body at the upper end inside the door, and the second fire control device is matched with the door; the first fire control device is completely the same as the second fire control device. The device has the advantages of simple structure, reasonable design and convenient use, has the functions of blocking smoke, stopping fire, preventing spreading and controlling fire, and is urgently needed to be popularized and used in large quantities.

Description

Automatic fire control system of preventing fires of indoor building conflagration

Technical Field

The utility model belongs to the technical field of accuse fire shutter door and window technique and specifically relates to an indoor automatic fire prevention's of building conflagration accuse fire system that prevents fires is related to.

Background

At present, the application of fire-fighting products mainly focuses on the fire protection of walls, corridors, doors and the like in the building, the fire-fighting requirement on windows is mainly focused on sealing and convenient escape, most of the windows in the building are single-layer or multi-layer glass windows, and the capability of resisting the high temperature of fire is weak. The existing indoor curtain mainly has the functions of light blocking, peep prevention, attractive appearance and the like, and most of iron fences arranged outside the curtain mainly have the anti-theft function and cannot play the fireproof function. At present, the influence and the harm of fire on the production and the life of human beings are larger and larger, the fire protection awareness of the society and the public is stronger and stronger, and the requirement on fire protection is continuously improved; and the existing fire-fighting system is mainly a centralized alarm system and mainly extinguishes fire by spraying, dry powder and the like without using a mode of oxygen-deficient suffocation fire extinguishment in the whole room. Therefore, there is an urgent need for an automatic fire prevention fire control system for indoor building fire.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic accuse fire system of preventing fires of indoor building conflagration.

To achieve the above object, the present invention adopts the following:

an automatic fire prevention fire control system for indoor building fire, comprising: a fire control device; the fire control device comprises a first fire control device and a second fire control device; the first fire control device is arranged on a wall body at the upper end of the inner side of the window, and the first fire control device is matched with the window; the second fire control device is arranged on a wall body at the upper end inside the door, and the second fire control device is matched with the door; the first fire control device is completely the same as the second fire control device.

Preferably, the first fire control device comprises a scroll, a roller shutter, a shaft seat, a track, a controller and a weight block; a roller shutter is arranged on the scroll; shaft seats are arranged at two ends of the scroll; a screw hole is formed in the shaft seat; the bottom sides of the two ends of the scroll are respectively provided with a track, and the two sides of the scroll are respectively arranged in the tracks on the two sides; a weight block is arranged at the bottom end of the roller shutter; the controller is arranged on one side of the scroll and controls the positions of the roller shutter and the scroll.

Preferably, the roller blind is made of a refractory material.

Preferably, the roller shutter and the weight are fixed by screws.

The utility model has the advantages of it is following:

the device has simple structure, reasonable design and convenient use, and the reel is convenient to fix by arranging the shaft seat; the rail is arranged, so that the roller shutter can be quickly and stably descended flatly; the weight is arranged, so that the gravity of the weight is utilized to provide power, and the rolling curtain can conveniently and quickly cover a window or a door; meanwhile, the device has the functions of blocking smoke and fire, preventing spreading and controlling fire.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of the roller blind and the window of the present invention.

Fig. 2 is a schematic structural view of the roller shutter and the door of the present invention.

In the figures, the various reference numbers are:

1-scroll, 2-roller shutter, 3-axle seat, 4-track, 5-weight, 6-controller, and 7-screw hole.

Detailed Description

In order to illustrate the invention more clearly, the invention is further described below with reference to preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.

As shown in fig. 1 and 2, a fire control system for automatically preventing a fire in an indoor building includes: a fire control device; the fire control device comprises a first fire control device and a second fire control device; the first fire control device is arranged on a wall body at the upper end of the inner side of the window, and the first fire control device is matched with the window; the second fire control device is arranged on a wall body at the upper end inside the door, and the second fire control device is matched with the door; the first fire control device is completely the same as the second fire control device.

Furthermore, the first fire control device and the second fire control device respectively comprise a scroll 1, a roller shutter 2, a shaft seat 3, a track 4, a weight 5 and a controller 6; a roller shutter 2 is arranged on the scroll 1; shaft seats 3 are arranged at two ends of the scroll 1; a screw hole 7 is formed on the shaft seat 3; the inner side surface of the shaft seat 3 is provided with a shaft hole, the shaft hole is matched with the scroll 1, the tail end of the scroll 1 is inserted into the shaft hole, then the shaft seat 3 is fixed on two sides of the upper end of a window or a door through screws, and the scroll 1 is fixed at the same time; the bottom sides of the two ends of the scroll 1 are respectively provided with a track 4, and the two sides of the roller shutter 2 are respectively arranged in the tracks 4 on the two sides; the weight 5 is arranged at the bottom end of the roller shutter 2, and the roller shutter 2 can be driven to rapidly descend through the weight 5 to control or extinguish fire indoors; the controller 6 is arranged on one side of the scroll 1 and controls the positions of the roller shutter 2 and the scroll 1; the rolling of the roller blind 2 on the roller 1 is controlled by the controller 6 at ordinary times, when fire occurs, the controller 6 senses the indoor temperature, the controller 6 does not limit the rolling of the roller blind 2 on the roller 1, and the roller blind 2 slides downwards under the action of the weight 5.

Further, the roller blind 2 is made of a refractory material. The fire-resistant material can prevent to roll up curtain 2 and catch fire when catching fire, can restrict the intensity of a fire through rolling up curtain 2 simultaneously and stretch, can stop external air simultaneously and get into indoorly, reduces the medium (oxygen) that catches fire to reduce the intensity of a fire, eliminate the intensity of a fire even.

Further, the roll screen 2 is made of stainless steel soft metal. The soft metal is convenient to roll on the reel 1.

Further, the reel 1 and the shaft seat 3 are both made of stainless steel metal.

Further, the roller shutter 2 and the weight 5 are fixed by screws or the like.

Further, the weight 5 is in the shape of an angle iron.

When the device is used, the shaft seats 3 are firstly arranged at two sides of the upper ends of a window, a door and the like, so that the distance between the two shaft seats 3 is adapted to the length of the scroll 1; then one end of the rolling screen 2 is fixed on the scroll 1, then the rolling screen 2 is rolled on the scroll 1, and the other end of the rolling screen 2 is arranged in the track 4; the weight 5 is arranged at the bottom end of the roller shutter 2; when not in use, the rolling blind 2 can be fixed on the scroll through the controller (the controller can be temperature sensing material or electronic sensing material, etc.); when a fire disaster happens, because the indoor fire is large, when the temperature is high and reaches about 70 ℃, the controller of the window fire control rolling curtain 2 is opened, and simultaneously, under the action of the weight 5, the rolling curtain 2 falls along the track 4 to cover the window, so that people in a room on fire can be evacuated conveniently, the evacuation time is increased by more than three times, and when the people are evacuated completely, the temperature is further increased and reaches about 200 ℃, the door fire control rolling curtain is closed; the roller shutter 2 at the moment can prevent the fire from spreading outwards, and simultaneously isolates the supply of outdoor oxygen, so that the indoor fire can be slowly reduced until being extinguished, and the effects of well controlling fire and extinguishing fire are achieved for the indoor fire.

For example, when a room with 30 floors catches fire and the temperature of the upper beam of the window reaches about 70 ℃, the fire control curtain of the window is automatically closed, the circulation of air is prevented, and more than 3 times of the original evacuation time of people can be obtained. When the temperature of the upper beam in the door reaches 200 ℃, the fire control curtain at the door opening can be automatically closed, a relatively closed space is formed in the room, the fire is confined in the cage, oxygen is less and less, the fire is effectively controlled immediately, further spreading is prevented, and the fire fighting time of more than 3 hours is won for fire officers and soldiers.

Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all the embodiments cannot be exhausted here, and all the obvious variations or changes that belong to the technical solutions of the present invention are still in the protection scope of the present invention.

Claims

1. The utility model provides an automatic accuse fire system of preventing fires of indoor building conflagration which characterized in that includes: a fire control device; the fire control device comprises a first fire control device and a second fire control device; the first fire control device is arranged on a wall body at the upper end of the inner side of the window, and the first fire control device is matched with the window; the second fire control device is arranged on a wall body at the upper end inside the door, and the second fire control device is matched with the door; the first fire control device is completely the same as the second fire control device.

2. The fire control system for automatic fire prevention of indoor buildings according to claim 1, wherein the first fire control device and the second fire control device each comprise a reel, a roller shutter, a shaft seat, a track, a controller and a weight block; a roller shutter is arranged on the scroll; shaft seats are arranged at two ends of the scroll; a screw hole is formed in the shaft seat; the bottom sides of the two ends of the scroll are respectively provided with a track, and the two sides of the scroll are respectively arranged in the tracks on the two sides; a weight block is arranged at the bottom end of the roller shutter; the controller is arranged on one side of the scroll and controls the positions of the roller shutter and the scroll.

3. The fire control system for automatic fire protection of indoor buildings according to claim 2, wherein the roller shutter is made of fire-resistant material.

4. The fire control system for automatic fire protection of indoor buildings according to claim 3, wherein the rolling shutter is made of stainless steel soft metal.

5. The fire control system of claim 2, wherein the reel and the shaft seat are made of stainless steel.

6. The fire control system for automatic fire prevention of indoor buildings according to claim 2, wherein the rolling shutter and the weight block are fixed by screws.

7. The fire control system of automatic fire protection for indoor buildings according to claim 2, wherein the weight is in the shape of an angle iron.