Fireproof safety elevator

Abstract

The fireproof safety elevator comprises an elevator body and a partition plate, the partition plate is arranged in the elevator body and fixedly connected with the elevator body, a fire extinguisher is arranged at the top of the partition plate, the fire extinguisher and the partition plate are fixed through screws, an air pipe is arranged at one end of the fire extinguisher, and a first electromagnetic valve is arranged at one end of the air pipe. A first connecting pipe is arranged at one end of the air pipe, a plurality of first nozzles are arranged at the bottom of the first connecting pipe and fixedly connected with the first connecting pipe, a smoke sensor is arranged at the bottom of the partition plate, the smoke sensor and the partition plate are fixed through screws, and a water tank is arranged at the top of the partition plate. According to the elevator with the fire extinguishing function, the fire extinguishing function of the elevator is achieved through the partition plate, the fire extinguisher, the air pipe, the first electromagnetic valve, the first connecting pipe, the first spray head and the smoke sensor, and when a fire breaks out, the smoke sensor starts the electromagnetic valve through the control center to extinguish fire in the elevator, so that trapped persons in the elevator are protected.

Description

Technical Field

[0001] The utility model belongs to the technical field of elevators, and in particular relates to a fireproof safety elevator. Background Art

[0002] Elevators are widely used in high-rise buildings. At present, the fire-fighting functions of ordinary elevators are very imperfect. When a fire occurs in a building, as the fire grows, a large amount of thick smoke is generated inside the elevator shaft, and passengers are trapped in the elevator. The flames and smoke in the air will threaten the lives of the passengers.

[0003] Existing elevators still have some defects. Most of them do not have fire prevention functions and pose safety hazards. When a fire occurs in an elevator, the people trapped inside cannot leave in time and may be in life-threatening danger at any time. For this reason, we propose a fire-proof safety elevator. Utility Model Content

[0004] The utility model aims to provide a fireproof safety elevator to solve the problem that most of the above-mentioned background technologies do not have fireproof function and have potential safety hazards.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fireproof safety elevator, comprising an elevator body and a partition, a partition is provided inside the elevator body, the partition and the elevator body are fixedly connected, a fire extinguisher is provided on the top of the partition, the fire extinguisher and the partition are fixed by screws, an air pipe is provided at one end of the fire extinguisher, a first solenoid valve is provided at one end of the air pipe, a first connecting pipe is provided at one end of the air pipe, a first nozzle is provided at the bottom of the first connecting pipe, the first nozzle and the first connecting pipe are fixedly connected, and a plurality of the first nozzles are provided, a smoke sensor is provided at the bottom of the partition, the smoke sensor and the partition are fixed by screws, and a water tank is provided on the top of the partition.

[0006] Preferably, a water pipe is provided on one side of the water tank, a second solenoid valve is provided at one end of the water pipe, and the second solenoid valve is fixedly connected to the water pipe.

[0007] Preferably, a second connecting pipe is provided at one end of the water pipe, a second nozzle is provided at one side of the second connecting pipe, and the second nozzle is fixedly connected to the second connecting pipe.

[0008] Preferably, a forced switch is provided on the inner wall of the elevator body, and an emergency button is also provided on the inner wall of the elevator body.

[0009] Preferably, a control key is provided inside the elevator body, and a fireproof panel is provided on the inner side of the elevator body.

[0010] Preferably, the first solenoid valve, the second solenoid valve and the smoke sensor are electrically connected.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The fire extinguishing function of the elevator is realized by means of the partition, fire extinguisher, air pipe, first solenoid valve, first connecting pipe, first nozzle and smoke sensor. When a fire occurs, the smoke sensor will activate the solenoid valve through the control center to extinguish the fire inside the elevator, thereby protecting the trapped people inside the elevator.

[0013] 2. The automatic fire extinguishing function is realized by the second solenoid valve, the second connecting pipe and the second nozzle. When a fire occurs, the smoke sensor will activate the second solenoid valve through the control center, and the water inside the box will enter the second connecting pipe through the water pipe and then be sprayed out by the second nozzle to achieve the fire extinguishing effect, thereby improving the safety of the elevator. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the planar structure of the utility model.

[0017] In the figure: 1. elevator body; 2. partition; 3. fire extinguisher; 4. air pipe; 5. first solenoid valve; 6. first connecting pipe; 7. first nozzle; 8. smoke sensor; 9. water tank; 10. water pipe; 11. second solenoid valve; 12. second connecting pipe; 13. second nozzle; 14. forced switch; 15. emergency button; 16. control key; 17. fireproof board. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3The utility model provides a technical solution: a fireproof safety elevator, comprising an elevator body 1 and a partition 2, a partition 2 is provided inside the elevator body 1, the partition 2 is fixedly connected to the elevator body 1, a fire extinguisher 3 is provided on the top of the partition 2, the fire extinguisher 3 and the partition 2 are fixed by screws, an air pipe 4 is provided at one end of the fire extinguisher 3, a first solenoid valve 5 is provided at one end of the air pipe 4, a first connecting pipe 6 is provided at one end of the air pipe 4, a first nozzle 7 is provided at the bottom of the first connecting pipe 6, the first nozzle 7 and the first connecting pipe 6 are fixedly connected, a plurality of first nozzles 7 are provided, a smoke sensor 8 is provided at the bottom of the partition 2, the smoke sensor 8 and the partition 2 are fixed by screws, and a water tank 9 is provided on the top of the partition 2.

[0020] In this embodiment, when a fire occurs inside the elevator, the smoke sensor 8 can detect the fire situation inside the elevator body 1. When a fire is detected, the first valve 5 will be activated through the control center, and the fire extinguishing agent inside the fire extinguisher 3 will enter the first connecting pipe 6 through the air pipe 4, and then be sprayed out from the first nozzle 7, so as to extinguish the fire inside the elevator, thereby improving safety. Through the water tank 9, water can be sprayed inside the elevator, so as to wet the clothes of the trapped people and avoid burns by fire, thereby realizing the fire prevention function of the elevator.

[0021] Specifically, a water pipe 10 is provided on one side of the water tank 9, a second solenoid valve 11 is provided on one end of the water pipe 10, the second solenoid valve 11 and the water pipe 10 are fixedly connected, a second connecting pipe 12 is provided on one end of the water pipe 10, a second nozzle 13 is provided on one side of the second connecting pipe 12, the second nozzle 13 and the second connecting pipe 12 are fixedly connected, a forced switch 14 is provided on the inner wall of the elevator body 1, an emergency button 15 is also provided on the inner wall of the elevator body 1, a control key 16 is provided inside the elevator body 1, a fireproof panel 17 is provided on the inner side of the elevator body 1, and the first solenoid valve 5, the second solenoid valve 11 and the smoke sensor 8 are electrically connected.

[0022] In this embodiment, an automatic fire extinguishing function is realized by means of the second solenoid valve 11, the second connecting pipe 12 and the second nozzle 13. When a fire occurs, the smoke sensor 8 will activate the second solenoid valve 11 through the control center, and the water inside the water tank 9 enters the inside of the second connecting pipe 12 through the water pipe 10, and is then sprayed out by the second nozzle 13, so as to achieve a fire extinguishing effect, thereby improving the safety of the elevator. By means of the forced switch 14, when a fire occurs and the two solenoid valves do not open automatically, the two solenoid valves can be opened by means of the forced switch 14, thereby realizing the fire extinguishing function. By means of the emergency button 15 and the control key 16, the control function of the elevator is realized.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fire safety elevator, comprising an elevator body (1) and a partition (2), characterized in that: A partition (2) is provided inside the elevator body (1), the partition (2) and the elevator body (1) are fixedly connected, a fire extinguisher (3) is provided on the top of the partition (2), the fire extinguisher (3) and the partition (2) are fixed by screws, an air pipe (4) is provided at one end of the fire extinguisher (3), a first solenoid valve (5) is provided at one end of the air pipe (4), a first connecting pipe (6) is provided at one end of the air pipe (4), a first nozzle (7) is provided at the bottom of the first connecting pipe (6), the first nozzle (7) and the first connecting pipe (6) are fixedly connected, and a plurality of the first nozzles (7) are provided, a smoke sensor (8) is provided at the bottom of the partition (2), the smoke sensor (8) and the partition (2) are fixed by screws, and a water tank (9) is provided at the top of the partition (2).

2. A fire safety elevator according to claim 1, characterized in that: A water pipe (10) is provided on one side of the water tank (9), a second solenoid valve (11) is provided at one end of the water pipe (10), and the second solenoid valve (11) and the water pipe (10) are fixedly connected.

3. A fire safety elevator according to claim 2, characterized in that: A second connecting pipe (12) is provided at one end of the water pipe (10), a second nozzle (13) is provided at one side of the second connecting pipe (12), and the second nozzle (13) and the second connecting pipe (12) are fixedly connected.

4. A fire safety elevator according to claim 1, characterized in that: The inner wall of the elevator body (1) is provided with a forced switch (14), and the inner wall of the elevator body (1) is also provided with an emergency button (15).

5. A fire safety elevator according to claim 1, characterized in that: A control key (16) is provided inside the elevator body (1), and a fireproof plate (17) is provided on the inner side of the elevator body (1).

6. A fire safety elevator according to claim 2, characterized in that: The first solenoid valve (5), the second solenoid valve (11) and the smoke sensor (8) are electrically connected.

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