CN219492057U

CN219492057U - Fire door easy to evacuate for building

Info

Publication number: CN219492057U
Application number: CN202320647049.0U
Authority: CN
Inventors: 廖深福
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-08-08
Anticipated expiration: 2033-03-29

Abstract

The utility model discloses a fire door easy to evacuate for a building, which comprises a fire door main body, a lower connecting plate and an upper connecting plate, wherein a first sliding groove is formed in the upper end surface of the lower connecting plate, a first sliding block is connected inside the first sliding groove in a sliding manner, a first rotating shaft is rotatably connected to the upper end of the first sliding block, the upper end of the first rotating shaft is fixedly connected with the fire door main body, a second sliding groove is formed in the lower end surface of the upper connecting plate, a second sliding block is connected inside the second sliding groove in a sliding manner, a second rotating shaft is rotatably connected to the lower end of the second sliding groove, the fire door main body is fixedly connected to the lower end of the second sliding groove, an electric sliding groove is arranged inside the upper connecting plate, an electric sliding block is connected inside the electric sliding groove, a connecting rod is fixedly connected to the upper end of the electric sliding groove, and a sensing bin is fixedly connected to the outer side of the upper connecting plate.

Description

Fire door easy to evacuate for building

Technical Field

The utility model relates to the technical field of fire doors, in particular to a fire door easy to evacuate in a building.

Background

In recent years, with the rapid development of cities, a large number of buildings are put into use every year, and with the use of a large number of buildings, the probability of fire occurrence is increased. Fire doors are installed at the safety exits of most buildings in construction, and the fire doors used at the safety exits have certain defects and do not have the capability of providing effective assistance for evacuating people. Most people are very panicked when a fire disaster occurs, the fire fighting equipment is not applied consciously, and even secondary injury is caused to evacuation personnel due to trampling and the like caused by congestion, so that the fire door easy to evacuate for the building is specially provided.

The patent name is Chinese utility model patent with 'building easy-to-evacuate fire door', the application number is 'CN 202121995331.5', the patent can mainly cool down the human body to enable people in confusion to be quickly calm, protect the skin of the human body to prevent high-temperature scalding, meanwhile, the sprayed water mist can play a role in preventing smoke from spreading, and after the alarm key is triggered, the alarm key can alarm to timely inform firefighters.

When people are evacuated from a fire, the people are not thoroughly considered due to the protection and fire extinguishing effects, the people are panic when the fire occurs, the crowds are difficult to be not guaranteed to be crowded, and the people can not escape from the people to be evacuated.

Disclosure of Invention

The utility model aims to provide the fire door easy to evacuate for the building, which can retract the fire door embedded into the wall body, effectively plays a great role for evacuating people, and can be closed like a normal fire door when no fire occurs.

In order to achieve the above purpose, the building fire door easy to evacuate is provided, which comprises a fire door main body, a lower connecting plate and an upper connecting plate, wherein the upper end surface of the lower connecting plate is provided with a first sliding groove, the interior of the first sliding groove is slidingly connected with a first sliding block, the upper end of the first sliding block is rotationally connected with a first rotating shaft, the upper end of the first rotating shaft is fixedly connected with the fire door main body, the lower end surface of the upper connecting plate is provided with a second sliding groove, the interior of the second sliding groove is slidingly connected with a second sliding block, the lower end of the second sliding block is rotationally connected with a second rotating shaft, and the lower end of the second rotating shaft is fixedly connected with the fire door main body; the inside of upper portion connecting plate is provided with electronic spout, the inside sliding connection of electronic spout has electronic slider, the upper end fixedly connected with connecting rod of electronic slider, the outside fixedly connected with sensing storehouse of upper portion connecting plate, the smoke inlet has been seted up on the surface in sensing storehouse, the inside fixedly connected with smoke transducer in sensing storehouse, smoke transducer's head fixedly connected with smoke alarm, the upper end fixedly connected with installation storehouse of upper portion connecting plate, the inside fixedly connected with water pump in installation storehouse, the upper end fixedly connected with inlet tube of water pump, the upper end fixedly connected with connecting pipe of inlet tube, the upper end fixedly connected with drain pipe of connecting pipe.

As an improvement of the utility model, the connecting rod is connected with the second sliding block.

As a further improvement of the utility model, the fire door body is located in the middle of the lower connection plate and the upper connection plate.

As a further improvement of the utility model, the two fire door bodies are arranged in a staggered way.

As a further improvement of the utility model, an atomizer is arranged inside the drain pipe.

As a further development of the utility model, the drain pipe is located inside the upper connection plate and the head is intermediate the surface of the upper connection plate.

As a further improvement of the utility model, the surface of the fire door main body is provided with a viewing window.

As a further improvement of the utility model, the surface of the fire door main body is fixedly connected with a door handle.

The utility model has the following beneficial effects:

1. through having set up spout and slider, realized the function of removal fire door, have when the conflagration to the fire door imbeds in the wall, promoted the effect of evacuation scope to a great extent.

2. Through having set up smoke transducer and smoke alarm, realized the function of the automatic alarm of conflagration that takes place, have and remind personnel to take place the conflagration, timely evacuation and initial stage fire extinguishing's effect.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a schematic view of the overall structure of a fire door for building easy evacuation according to the present utility model;

FIG. 2 is a schematic view of the lower connection plate structure of the fire door for easy evacuation in the building;

FIG. 3 is a cross-sectional view of the upper connection plate structure of the fire door for easy evacuation in the building of the present utility model;

FIG. 4 is a schematic diagram of the internal structure of a sensing cabin of the fire door for easy evacuation in the building;

FIG. 5 is a schematic view of the internal structure of a mounting bin of a fire door for easy evacuation in a building;

reference numerals:

1. a fire door body; 2. a lower connecting plate; 3. a first chute; 4. a first slider; 5. a first rotating shaft; 6. an upper connecting plate; 7. a second chute; 8. a second slider; 9. a second rotating shaft; 10. an electric chute; 11. an electric slide block; 12. a connecting rod; 13. a sensing bin; 14. a smoke inlet hole; 15. a smoke sensor; 16. a smoke alarm; 17. a mounting bin; 18. a water pump; 19. a water inlet pipe; 20. a connecting pipe; 21. a drain pipe; 22. an atomizer; 23. an observation window; 24. door handle.

Description of the embodiments

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-5, the fire door easy to evacuate for a building comprises a fire door main body 1, a lower connecting plate 2 and an upper connecting plate 6, wherein a first sliding groove 3 is formed in the upper end surface of the lower connecting plate 2, a first sliding block 4 is slidingly connected in the first sliding groove 3, a first rotating shaft 5 is rotationally connected to the upper end of the first sliding block 4, the fire door main body 1 is closed through rotation of the first rotating shaft 5, a second sliding groove 7 is formed in the lower end surface of the upper connecting plate 6, a second sliding block 8 is slidingly connected in the second sliding groove 7, a second rotating shaft 9 is rotationally connected to the lower end of the second sliding block 8, the fire door main body 1 is closed through rotation of the second rotating shaft 9, the fire door main body 1 is fixedly connected to the lower end of the second rotating shaft 9, the fire door main body 1 is positioned between the lower connecting plate 2 and the upper connecting plate 6, and the two fire door main bodies 1 are distributed in a staggered mode.

The inside of upper portion connecting plate 6 is provided with electric chute 10, electric chute 10's inside sliding connection has electric slider 11, electric slider 11's upper end fixedly connected with connecting rod 12, connecting rod 12 is connected with second slider 8, can imbed the effect that the wall body contracts to fire door main part 1, upper portion connecting plate 6's outside fixedly connected with sensing storehouse 13, smoke inlet 14 has been seted up on the surface of sensing storehouse 13, sensing storehouse 13's inside fixedly connected with smoke sensor 15, smoke sensor 15's head fixedly connected with smoke alarm 16, thereby detect smog and report to the police and function, upper end fixedly connected with installation storehouse 17 of upper portion connecting plate 6, installation storehouse 17's inside fixedly connected with water pump 18, water pump 18's upper end fixedly connected with inlet tube 19, inlet tube 19's upper end fixedly connected with connecting tube 20, connecting tube 20's upper end fixedly connected with drain pipe 21, and drain pipe 21 is located upper portion connecting plate 6's inside, and the head is in the middle of upper portion connecting plate 6's surface, drain pipe 21's inside is provided with atomizer 22, the inside that carries out the fire obstructs and the bodily injury of evacuation door handle, the surface of the main part 1 is not protected, fire door main part 1 is pushed by the surface of the fire door is protected, fire door main part 1 is observed and fire door 1 is big, fire door main part is observed and is connected with fire door 1 is small.

The working principle is as follows: when people are evacuated in a fire disaster, the sensing bin 13 arranged on the upper connecting plate 6 enters the smoke inlet hole 14 through smoke, so that the smoke sensor 15 is triggered to start the smoke alarm 16, people start evacuating, the fire disaster is watched through the observation window 23, the door handle 24 is pushed to enable the fire door main body 1 to be closed under the rotation of the first rotating shaft 5 and the second rotating shaft 9, the electric sliding block 11 is driven by the electric sliding groove 10, the second sliding block 8 is moved through the connecting rod 12, the fire door main body 1 is embedded into a wall body through the sliding of the first sliding block 4 in the first sliding groove 3 formed in the lower connecting plate 2 and the sliding of the second sliding block 8 in the second sliding groove 7, the evacuation opening is enlarged, the water pump 18 in the mounting bin 17 is manually started, water is discharged from the water drain pipe 21 through the connecting pipe 20 through the circulation of the water inlet pipe 19, the atomizer 22 atomizes a water source, the human body is protected, and the fire disaster is prevented from spreading until the fire disaster is well designed.

Compared with the prior art, the utility model has the following beneficial effects:

1. the movable fire door is provided with the sliding groove and the sliding block, so that the movable fire door has the effect of embedding the fire door into a wall body when a fire disaster occurs, and the evacuation range is greatly improved.

2. The smoke alarm device has the advantages that the smoke sensor and the smoke alarm are arranged, the function of automatic fire alarm is achieved, and the smoke alarm device has the effects of reminding people of fire occurrence and timely evacuation and initial fire extinguishing.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a fire door is easy to evacuate in building, its characterized in that includes fire door main part, lower part connecting plate and upper portion connecting plate, first spout has been seted up to the upper end surface of lower part connecting plate, the inside sliding connection of first spout has first slider, the upper end of first slider rotates and is connected with first pivot, the upper end fixedly connected with fire door main part of first pivot, the second spout has been seted up to the lower end surface of upper portion connecting plate, the inside sliding connection of second spout has the second slider, the lower extreme of second slider rotates and is connected with the second pivot, the lower extreme fixedly connected with fire door main part of second pivot; the inside of upper portion connecting plate is provided with electronic spout, the inside sliding connection of electronic spout has electronic slider, the upper end fixedly connected with connecting rod of electronic slider, the outside fixedly connected with sensing storehouse of upper portion connecting plate, the smoke inlet has been seted up on the surface in sensing storehouse, the inside fixedly connected with smoke transducer in sensing storehouse, smoke transducer's head fixedly connected with smoke alarm, the upper end fixedly connected with installation storehouse of upper portion connecting plate, the inside fixedly connected with water pump in installation storehouse, the upper end fixedly connected with inlet tube of water pump, the upper end fixedly connected with connecting pipe of inlet tube, the upper end fixedly connected with drain pipe of connecting pipe.

2. The building evacuation-easy fire door of claim 1, wherein the connecting rod is connected to the second slider.

3. A building evacuation-friendly fire door as claimed in claim 2, wherein said fire door body is located intermediate said lower and upper connection plates.

4. A fire door for easy evacuation in a building according to claim 3, wherein two fire door bodies are arranged in a staggered manner.

5. The building evacuation-friendly fire door as claimed in claim 4, wherein the inside of the drain pipe is provided with an atomizer.

6. A building evacuation-prone fire door according to claim 5, wherein the drain pipe is located inside the upper connection plate with its head in the middle of the surface of the upper connection plate.

7. A building evacuation-friendly fire door as claimed in claim 6, wherein the surface of the fire door body is provided with a viewing window.

8. The building evacuation-easy fire door according to claim 7, wherein a door handle is fixedly connected to a surface of the fire door body.