CN220264855U

CN220264855U - Passenger elevator car with fire-fighting and fire-extinguishing functions

Info

Publication number: CN220264855U
Application number: CN202321412874.9U
Authority: CN
Inventors: 尤祖来
Original assignee: Fujian Hongmen Elevator Co ltd
Current assignee: Fujian Hongmen Elevator Co ltd
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2023-12-29
Anticipated expiration: 2033-06-05

Abstract

The utility model discloses a passenger elevator car with a fire-fighting and fire-extinguishing function, which comprises a passenger elevator, wherein the upper ends of the left side and the right side of the passenger elevator are fixedly connected with two fixing plates, the outer walls of the upper ends of the two fixing plates are fixedly connected with transverse plates, the outer walls of the rear parts of the upper ends of the transverse plates are provided with oxygen tanks, and the outer walls of the front parts of the upper ends of the transverse plates are provided with water storage tanks. When fire disaster occurs in the elevator car, water is pumped in the water storage tank through the water pump, water is sprayed out through the spray head to extinguish open fire, then oxygen in the oxygen tank is pumped through the oxygen pump, the telescopic door is opened through the electric push rod, the motor drives the screw rod to move, the nut pair at the lower end rotates, the nut pair moves with the fixed disc, the movable seat penetrates through the guide posts at the two sides, the movable seat moves up and down to drive the connecting pipe to move downwards, oxygen is conveyed to people in the elevator, life safety of the people in the elevator is guaranteed, and more rescuing time is facilitated for trapped passengers.

Description

Passenger elevator car with fire-fighting and fire-extinguishing functions

Technical Field

The utility model relates to the technical field of fire extinguishment, in particular to a passenger elevator car with a fire extinguishment function.

Background

The car is a box-shaped space used by the elevator to carry and transport people and supplies. The car is generally composed of main components such as a car bottom, a car wall, a car roof, a car door, and the like. Is the body part of an elevator used to carry passengers or cargo and other loads. Suspended ceilings are typically mirror stainless steel materials; the bottom of the car is a PVC marble texture with the thickness of 2mm or a marble parquet with the thickness of 20 mm.

At present, along with the gradual increase of the use frequency of people's elevator to the elevator long-term overload operation makes spare part malfunctioning, and the power failure of elevator in addition appears the elevator and cuts off the power supply, leads to the elevator to avoid breaking down and stop running or when the inside appears open fire, then the passenger can be stranded in the car of elevator, however sometimes firefighter arrive on the scene in time, the elevator appears open fire and just threatens people's life.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a passenger elevator car with a fire-fighting and fire-extinguishing function.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a passenger elevator car with fire control function of putting out a fire, includes the passenger elevator, passenger elevator left and right sides upper end fixedly connected with two fixed plates, two fixed plate upper end outer wall fixedly connected with diaphragm, diaphragm upper end rear outer wall is provided with the oxygen jar, diaphragm upper end the place ahead outer wall is provided with the water storage tank, water storage tank goes out water end run-through and fixedly connected with fixed water pipe and fixed water pipe run-through in the diaphragm fixed water pipe outer wall run-through and are provided with suction pump and passenger elevator fixed connection, oxygen goes out the oxygen end run-through and is provided with the flexible pipe, flexible pipe lower extreme fixedly connected with second conveyer pipe, the diaphragm lower extreme is provided with the connecting pipe, the equal run-through in of both ends is provided with first conveyer pipe and third conveyer pipe around the connecting pipe, connecting pipe outside diameter fixedly connected with fixed sleeve, fixed sleeve upper end fixedly connected with connecting plate, fixed connection square motor upper end, fixed connection has square lower extreme, screw nut fixedly connected with screw mandrel lower extreme fixedly connected with bottom plate, screw nut fixedly connected with screw mandrel lower extreme fixedly connected with, screw mandrel lower extreme fixedly connected with screw nut.

As a further description of the above technical solution:

the lower end of the fixed water pipe penetrates through and is fixedly connected with a connecting water pipe, and the outer wall of the lower end of the connecting water pipe penetrates through and is provided with uniformly distributed spray heads.

As a further description of the above technical solution:

two energy-saving lamps are arranged on the inner walls of the upper ends of the left side and the right side of the passenger elevator.

As a further description of the above technical solution:

the outer wall of the telescopic pipe penetrates through and is provided with an oxygen pump which is fixedly connected with the transverse plate.

As a further description of the above technical solution:

the outer wall of the upper end of the passenger elevator penetrates through and is provided with grooves which are uniformly distributed.

As a further description of the above technical solution:

the left side and the right side of the connecting block are fixedly connected with electric push rods, and the output ends of the electric push rods are fixedly connected with two telescopic doors.

As a further description of the above technical solution:

the left side and the right side of the movable seat penetrate through and are connected with two guide posts in a sliding manner, and the two guide posts and the transverse plate.

As a further description of the above technical solution:

the lower ends of the two square blocks are fixedly connected with a movable plate, and the movable plate and the connecting plate.

The utility model has the following beneficial effects:

when fire disaster occurs in the elevator car, water is pumped in the water storage tank through the water pump, water is sprayed out through the spray head to extinguish open fire, then oxygen in the oxygen tank is pumped through the oxygen pump, the telescopic door is opened through the electric push rod, the motor drives the screw rod to move, the nut pair at the lower end rotates, the nut pair moves with the fixed disc, the movable seat penetrates through the guide posts at the two sides, the movable seat moves up and down to drive the connecting pipe to move downwards, oxygen is conveyed to people in the elevator, life safety of the people in the elevator is guaranteed, and more rescuing time is facilitated for trapped passengers.

Drawings

Fig. 1 is a front perspective view of a passenger elevator car with fire-fighting function according to the present utility model;

fig. 2 is a block diagram of a passenger elevator car conveying pipe with fire-fighting function according to the present utility model

Fig. 3 is a block diagram of an electric push rod of a passenger elevator car with a fire-fighting and fire-extinguishing function;

fig. 4 is an internal construction diagram of a passenger car with a fire-fighting function according to the present utility model;

fig. 5 is a block diagram of a movable seat of a passenger elevator car with fire-fighting function according to the present utility model.

Legend description:

1. a passenger ladder; 2. a fixing plate; 3. a cross plate; 4. an oxygen tank; 5. a water storage tank; 6. fixing a water pipe; 7. a water pump; 8. an oxygen pump; 9. a telescopic tube; 10. a connecting pipe; 11. a first delivery tube; 12. a second delivery tube; 13. a third delivery tube; 14. a fixed sleeve; 15. a connecting plate; 16. a moving plate; 17. fixing the conveying pipe; 18. an electric push rod; 19. a retractable door; 20. a groove; 21. connecting a water pipe; 22. a spray head; 23. an energy-saving lamp; 24. a square block; 25. a motor; 26. a guide post; 27. a fixed plate; 28. a nut pair; 29. a screw rod; 30. a movable seat; 31. and (5) connecting a block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, one embodiment provided by the present utility model is: the passenger elevator car with the fire-fighting and fire-extinguishing functions comprises a passenger elevator 1, two fixing plates 2 are fixedly connected to the upper ends of the left side and the right side of the passenger elevator 1, a transverse plate 3 is fixedly connected to the outer walls of the upper ends of the two fixing plates 2, an oxygen tank 4 is arranged on the outer wall of the rear of the upper end of the transverse plate 3, oxygen is conveyed to the interior of the passenger elevator car, personal safety inside is guaranteed, time is strived for a fire department, a water storage tank 5 is arranged on the outer wall of the front of the upper end of the transverse plate 3, an alarm is sent out through a fire alarm, a fire alarm controller controls a water suction pump 7 to extinguish open fire inside, a water outlet end of the water storage tank 5 penetrates through and is fixedly connected with a fixed water pipe 6, the fixed water pipe 6 penetrates through the outer wall of the fixed water pipe 6 of the transverse plate 3 and is provided with the water suction pump 7 and is fixedly connected with the passenger elevator 1, the oxygen tank 4 penetrates through the oxygen outlet end and is provided with a telescopic pipe 9, the lower end of the telescopic pipe 9 is fixedly connected with a second conveying pipe 12, the lower end of the transverse plate 3 is provided with a connecting pipe 10, the front end and the rear end of the connecting pipe 10 are respectively penetrated and provided with a first conveying pipe 11 and a third conveying pipe 13, the left side and the right side of the lower end of the first conveying pipe 11, the second conveying pipe 12 and the lower end of the third conveying pipe 13 are penetrated and provided with two fixed conveying pipes 17, after the fire is extinguished, the smoke threatens the human body, the oxygen in the smoke is less, the human body threatens the human body, the oxygen in the passenger elevator car is conveyed through the oxygen tank 4 and the oxygen pump 8, the oxygen in the passenger elevator car is guaranteed to be sufficient, the outer diameter of the middle section of the connecting pipe 10 is fixedly connected with a fixed sleeve 14, the upper end of the fixed sleeve 14 is fixedly connected with a connecting plate 15, the left side and the right side of the upper end of the middle section of the passenger elevator 1 are fixedly connected with a connecting block 31, the inner wall of the middle section of the transverse plate 3 is provided with a motor 25, the output end of the motor 25 is fixedly connected with a screw rod 29, the outer diameter of the screw 29 is in threaded connection with a nut pair 28, the lower end of the nut pair 28 is fixedly connected with a fixed disk 27, the outer wall of the lower end of the fixed disk 27 is fixedly connected with a movable seat 30, the left side and the right side of the lower end of the movable seat 30 are fixedly connected with blocks 24, and the lower ends of the two blocks 24 are fixedly connected with a movable plate 16.

The fixed water pipe 6 lower extreme runs through and fixedly connected with connecting water pipe 21, connecting water pipe 21 lower extreme outer wall runs through and is provided with evenly distributed sprinkler head 22, open fire appears in the passenger elevator car, through fire alarm and fire alarm controller, make suction pump 7 carry out watering to the passenger elevator car the inside, passenger elevator 1 left and right sides upper end inner wall is provided with two electricity-saving lamps 23, the illumination passenger elevator car, flexible pipe 9 outer wall runs through and is provided with pump 8 and diaphragm 3 fixed connection, carry oxygen to the passenger elevator car the inside, guarantee the personal safety of the inside, strive for the time for the fireman, passenger elevator 1 upper end outer wall all runs through and sets up evenly distributed recess 20, two connecting block 31 both sides all fixedly connected with electric putter 18, two electric putter 18 output fixedly connected with two expansion gates 19, make fixed conveyer 17 can get into the passenger elevator car, the movable seat 30 both sides run through and sliding connection have two guide posts 26 and two square guide posts 26 and diaphragm 3, two 24 lower extreme fixedly connected with movable plate 16 and 15.

Working principle: when the fire disaster happens inside the elevator car, the fire disaster alarm and the fire disaster alarm controller react, the water is pumped into the water storage tank 5 through the water suction pump 7, water is sprayed out through the spray head 22 to extinguish an open fire, smoke can appear later, the elevator car is a closed space, less oxygen is caused, personal safety is threatened, then the oxygen in the oxygen tank 4 is pumped through the oxygen pump 8, the expansion door 19 is opened through the electric push rod 18, the motor 25 drives the screw rod 29 to move, the nut pair 28 at the lower end rotates, the nut pair 28 moves with the fixed disc 27, the movable seat 30 penetrates through the guide posts 26 at the two sides, the movable seat 30 moves up and down, the connecting plate 15 at the lower end of the movable seat 30 drives the connecting pipe 10 to move downwards, oxygen is conveyed to people in the elevator 1, the life safety of the inside is guaranteed, and more rescue time is strived for firefighters.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Passenger elevator car with fire control function of putting out a fire, including passenger elevator (1), its characterized in that: the passenger elevator (1) left and right sides upper end fixedly connected with two fixed plates (2), two fixed plate (2) upper end outer wall fixedly connected with diaphragm (3), diaphragm (3) upper end rear outer wall is provided with oxygen jar (4), diaphragm (3) upper end place ahead outer wall is provided with water storage tank (5), water storage tank (5) play water end runs through and fixedly connected with fixed water pipe (6) and fixed water pipe (6) run through in diaphragm (3) fixed water pipe (6) outer wall runs through and is provided with suction pump (7) and passenger elevator (1) fixed connection, oxygen jar (4) play oxygen end runs through and is provided with flexible pipe (9), flexible pipe (9) lower extreme fixedly connected with second conveyer pipe (12), diaphragm (3) lower extreme is provided with connecting pipe (10), both ends all run through and are provided with first conveyer pipe (11) and third conveyer pipe (13), first conveyer pipe (11), second conveyer pipe (12) and third conveyer pipe (13) are run through and are connected with fixed connection board (14) fixed connection, two outer diameter (14) fixed connection board (14), the passenger elevator comprises a passenger elevator body, wherein connecting blocks (31) are fixedly connected to the left side and the right side of the upper end of the middle section of the passenger elevator body (1), a motor (25) is arranged on the inner wall of the middle section of a transverse plate (3), a screw rod (29) is fixedly connected to the output end of the motor (25), a nut pair (28) is connected to the outer diameter of the lower end of the screw rod (29) in a threaded mode, a fixing disc (27) is fixedly connected to the lower end of the nut pair (28), a movable seat (30) is fixedly connected to the outer wall of the lower end of the fixing disc (27), a square block (24) is fixedly connected to the left side and the right side of the lower end of the movable seat (30), and two movable plates (16) are fixedly connected to the lower ends of the square block (24).

2. A passenger elevator car with fire fighting function according to claim 1, characterized in that: the lower end of the fixed water pipe (6) penetrates through and is fixedly connected with a connecting water pipe (21), and the outer wall of the lower end of the connecting water pipe (21) penetrates through and is provided with uniformly distributed spray heads (22).

3. A passenger elevator car with fire fighting function according to claim 1, characterized in that: two energy-saving lamps (23) are arranged on the inner walls of the upper ends of the left side and the right side of the passenger ladder (1).

4. A passenger elevator car with fire fighting function according to claim 1, characterized in that: the outer wall of the telescopic pipe (9) penetrates through and is provided with an oxygen pump (8), and the oxygen pump (8) is fixedly connected with the transverse plate (3).

5. A passenger elevator car with fire fighting function according to claim 1, characterized in that: the outer walls of the upper end of the passenger ladder (1) are penetrated and provided with grooves (20) which are uniformly distributed.

6. A passenger elevator car with fire fighting function according to claim 1, characterized in that: the left side and the right side of the two connecting blocks (31) are fixedly connected with electric push rods (18), and the output ends of the two electric push rods (18) are fixedly connected with two telescopic doors (19).

7. A passenger elevator car with fire fighting function according to claim 1, characterized in that: two guide posts (26) penetrate through the left side and the right side of the movable seat (30) and are connected with the transverse plate (3) in a sliding mode, and the two guide posts (26) and the transverse plate are arranged on the left side and the right side of the movable seat.

8. A passenger elevator car with fire fighting function according to claim 1, characterized in that: the lower ends of the two square blocks (24) are fixedly connected with a movable plate (16), and the movable plate (16) and the connecting plate (15).