CN115501520A - Fire extinguishing system of intelligence elevator - Google Patents

Fire extinguishing system of intelligence elevator Download PDF

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Publication number
CN115501520A
CN115501520A CN202211127036.7A CN202211127036A CN115501520A CN 115501520 A CN115501520 A CN 115501520A CN 202211127036 A CN202211127036 A CN 202211127036A CN 115501520 A CN115501520 A CN 115501520A
Authority
CN
China
Prior art keywords
car
top surface
pipe
intelligent elevator
pipes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202211127036.7A
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Chinese (zh)
Inventor
邱子源
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Matiz Intelligent Equipment Co ltd
Original Assignee
Matiz Intelligent Equipment Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matiz Intelligent Equipment Co ltd filed Critical Matiz Intelligent Equipment Co ltd
Priority to CN202211127036.7A priority Critical patent/CN115501520A/en
Publication of CN115501520A publication Critical patent/CN115501520A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A62C31/28—Accessories for delivery devices, e.g. supports
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
    • A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
    • A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C99/00—Subject matter not provided for in other groups of this subclass
    • A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
    • A62C99/0018—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using gases or vapours that do not support combustion, e.g. steam, carbon dioxide
    • A62C99/0027—Carbon dioxide extinguishers
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C99/00—Subject matter not provided for in other groups of this subclass
    • A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
    • A62C99/0045—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using solid substances, e.g. sand, ashes; using substances forming a crust
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C99/00—Subject matter not provided for in other groups of this subclass
    • A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
    • A62C99/0072—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using sprayed or atomised water

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

The invention relates to the technical field of elevators, in particular to a fire-fighting system of an intelligent elevator, which comprises a car and a car door arranged in front of the car; the left side and the right side of the inner wall of the lift car are correspondingly provided with side spraying mechanisms; a top surface spraying mechanism is arranged on the inner top surface of the lift car; the top surface of the car is provided with a storage mechanism; a collecting mechanism is arranged on the bottom surface of the lift car; the storage mechanism is respectively connected with the top surface spraying mechanism and the side surface spraying mechanism through a guide pipe; a smoke sensor is arranged in the middle of the top surface of the lift car; it has can put out the conflagration fast to and utilize the transom to form and link to each other with the external world, can give off certain flue gas fast, guarantee passenger's safety can not appear stifling the condition appearance.

Description

Fire extinguishing system of intelligence elevator
Technical Field
The invention relates to the technical field of elevators, in particular to a fire fighting system of an intelligent elevator.
Background
Elevators are widely used as transportation means for people to go up and down stairs in living or office places. The traditional elevator adopts a car and a running mechanism for controlling the car. However, when a passenger has an unexpected fire in the car, the car is of a sealed structure and can only wait for rescue, so that the optimal fire extinguishing opportunity at the beginning of the fire is influenced, and potential safety hazards are brought to the passenger.
Disclosure of Invention
The invention aims to provide a fire fighting system of an intelligent elevator, aiming at the defects and shortcomings of the prior art.
The invention relates to a fire-fighting system of an intelligent elevator, which comprises a car and a car door arranged in front of the car;
the left side and the right side of the inner wall of the lift car are correspondingly provided with a side spraying mechanism; a top surface spraying mechanism is arranged on the inner top surface of the lift car; the top surface of the car is provided with a storage mechanism; a collecting mechanism is arranged on the bottom surface of the lift car; the storage mechanism is respectively connected with the top surface spraying mechanism and the side surface spraying mechanism through a guide pipe; and a smoke sensor is arranged in the middle of the top surface of the lift car.
Further, the storage mechanism comprises a storage box which is arranged on the top surface of the car; the left side is provided with the water tank in the car, and the right side is provided with carbon dioxide extinguishing agent case in the car.
Furthermore, the side spraying mechanism comprises a plurality of first output vertical pipes and a plurality of second output vertical pipes which are arranged on the inner wall of the lift car; a plurality of equidistant nozzles I are arranged on the output vertical pipe I; a plurality of equidistant nozzles II are arranged on the output vertical pipe II; the output vertical pipes I are connected with the output pipe III, and the output pipe III is connected with the water tank through the connecting pipe IV; and the output vertical pipes II are connected with an output pipe V, and the output pipe V is connected with the dry powder or carbon dioxide extinguishing agent box through a connecting pipe VI.
Furthermore, the fourth connecting pipe and the sixth connecting pipe are respectively provided with an electromagnetic valve.
Furthermore, the top surface spraying mechanism comprises a plurality of circular guide pipes which are in a concentric circle structure, and a plurality of connecting pipes seven communicated with the circular guide pipes are uniformly arranged among the circular guide pipes; each circular conduit is provided with a plurality of nozzles III; the plurality of circular guide pipes are respectively connected with the water tank and the carbon dioxide extinguishing agent box through two connecting vertical pipes eight.
Furthermore, the collecting mechanism comprises a penetration bottom plate, a plurality of penetration holes are formed in the penetration bottom plate, and a collecting box is arranged on the bottom surface of the penetration bottom plate.
Furthermore, the upper parts of the two carriage doors in front of the car are respectively provided with a ventilation window; the ventilating window comprises a square window hole arranged at the upper part of the compartment door, a shutter structure is arranged on the square window hole, and a driving mechanism for controlling the shutter structure to open and close is arranged at the bottom of the square window hole.
Furthermore, a control box is arranged on the lower portion of the back of the interior of the lift car, a PLC is arranged in the control box, a battery pack is arranged in the middle of the interior of the storage box, and the PLC is connected with the battery pack, the smoke sensor and the electromagnetic valve through insulated wires.
The invention has the beneficial effects that: the invention relates to a fire-fighting system of an intelligent elevator, which adopts the structure that a top surface spraying mechanism and a side surface spraying mechanism are respectively arranged on the inner top surface and the side surface of a lift car 2, and a collecting mechanism is arranged on the bottom surface; the upper parts of the two carriage doors in front of the car are provided with ventilation windows with the functions of shutters; it has can put out the conflagration fast to and utilize the transom to form and link to each other with the external world, can give off certain flue gas fast, guarantee passenger's safety can not appear stifling the condition appearance.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, and are not to be considered limiting of the invention, in which:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structure of a side shower mechanism on the inside of the car in the present invention;
fig. 3 is a schematic view of the top spray mechanism on the car of the present invention;
fig. 4 is a schematic configuration diagram of a mechanism for driving a louver provided in a car according to the present invention.
Description of reference numerals:
a compartment door 1; a cage 2; a collecting mechanism 3; a side spraying mechanism 4; a ventilation window 5; a control box 6; a storage mechanism 7; a smoke sensor 8; a battery pack 9; a top spray mechanism 10.
Detailed Description
The present invention will now be described in detail with reference to the drawings and specific embodiments, wherein the exemplary embodiments and descriptions are provided only for the purpose of illustrating the present invention and are not to be construed as limiting the present invention.
As shown in fig. 1 to 4, the fire protection system of an intelligent elevator according to the present embodiment includes a car 2 and a door 1 disposed in front of the car 2;
the left side and the right side of the inner wall of the cage 2 are correspondingly provided with side spraying mechanisms 4; a top surface spraying mechanism 10 is arranged on the inner top surface of the car 2; the top surface of the car 2 is provided with a storage mechanism 7; the bottom surface of the cage 2 is provided with a collecting mechanism 3; the storage mechanism 7 is respectively connected with the top surface spraying mechanism 10 and the side surface spraying mechanism 4 through a guide pipe; and a smoke inductor 8 is arranged in the middle of the top surface of the car 2.
Further, the storage mechanism 7 includes a storage box 73, and the storage box 73 is disposed on the top surface of the car 2; a water tank 71 is arranged on the left side in the car 2, and a carbon dioxide extinguishing agent tank 72 is arranged on the right side in the car 2.
Further, the side spraying mechanism 4 comprises a plurality of first output vertical pipes 42 and a plurality of second output vertical pipes 43 which are arranged on the inner wall of the car 2; a plurality of equidistant first nozzles 44 are arranged on the first output vertical pipe 42; a plurality of equidistant nozzles II 41 are arranged on the output vertical pipe II 43; the output vertical pipes I42 are connected with an output pipe III 45, and the output pipe III 45 is connected with a water tank 71 through a connecting pipe IV 47; the output vertical pipes 43 are connected with an output pipe five 46, and the output pipe five 46 is connected with a dry powder or carbon dioxide fire extinguishing agent box 72 through a connecting pipe six 48.
Furthermore, electromagnetic valves are respectively installed on the fourth connecting pipe 47 and the sixth connecting pipe 48.
Further, the top surface spraying mechanism 10 comprises a plurality of circular guide pipes 101, the circular guide pipes 101 are of a concentric circle structure, and a plurality of connecting pipes seven 103 communicated with the circular guide pipes 101 are uniformly arranged among the circular guide pipes 101; each circular conduit 101 is provided with a plurality of nozzles three 102; a plurality of circular conduits 101 are respectively connected with the water tank 71 and the carbon dioxide extinguishing agent tank 72 through two connecting vertical pipes eight 104.
Further, the collecting mechanism 3 comprises a penetration bottom plate 33, a plurality of penetration holes 32 are arranged on the penetration bottom plate 33, and a collecting box 31 is arranged on the bottom surface of the penetration bottom plate 33.
Furthermore, the upper parts of the two car doors 1 in front of the car 2 are respectively provided with a ventilation window 5; the ventilation window 5 comprises a square window hole arranged at the upper part of the compartment door 1, a shutter structure 53 is arranged on the square window hole, and a driving mechanism 52 for controlling the shutter structure 53 to open and close is arranged at the bottom of the square window hole.
Further, a control box 6 is arranged at the lower portion of the rear face in the car 2, a PLC is arranged in the control box 6, a battery pack 9 is arranged in the middle of the storage box 73, and the PLC is connected with the battery pack 9, the smoke sensor 8 and the electromagnetic valve through insulated wires.
The working principle of the invention is as follows:
in the design, the driving mechanism 52 comprises a linkage gear 521 installed at the bottom of the louver structure 53, the linkage gears 521 are connected with a power gear 523 through a chain 522, and the power gear 523 is connected with a servo motor 524. The servo motor 524 drives the power gear 523 to operate, and the power gear 523 drives the linkage gear 521 to rotate through the chain 522, thereby synchronously driving the louver structure 53 to rotate. Since the servo motor 524 can rotate forward and backward, the opening and closing of the blind structure 53 can be ensured.
In this design, the outer surface and the inner wall of the storage box 73 are coated with a fireproof material coating.
This design is when using, and when car 2 took place the condition of a fire, the smoke sensor 8 of setting in the top surface middle part of car 2 detected fire signal, sends the PLC controller for in the control box 6. The PLC controller controls the top surface spraying mechanism 10 and the side surface spraying mechanism 4 to work synchronously to spray water or carbon dioxide extinguishing agent.
In the design, the side spraying mechanism 4 comprises a plurality of first output vertical pipes 42 and a plurality of second output vertical pipes 43 which are arranged on the inner wall of the lift car 2; a plurality of equidistant nozzles I44 are arranged on the output vertical pipe I42; a plurality of equidistant nozzles II 41 are arranged on the output vertical pipe II 43; the output vertical pipes I42 are connected with an output pipe III 45, and the output pipe III 45 is connected with a water tank 71 through a connecting pipe IV 47; the output vertical pipes 43 are connected with an output pipe five 46, and the output pipe five 46 is connected with a dry powder or carbon dioxide fire extinguishing agent box 72 through a connecting pipe six 48. And electromagnetic valves are respectively arranged on the fourth connecting pipe 47 and the sixth connecting pipe 48, and the work of the control water tank 71 or the carbon dioxide extinguishing agent tank 72 is realized by controlling the electromagnetic valves.
In the design, when the fire is extinguished, because the passenger is still in the car, after the sprayed water or carbon dioxide fire extinguishing agent permeates the plurality of permeation holes 32 on the bottom plate 33 into the collection tank 31, the collection of sewage is realized, thereby being beneficial to the safety of the passenger.
Meanwhile, at the beginning of a fire, the car is a sealed place. Therefore, the PLC synchronously controls the ventilation window 5 to work. The driving mechanism 52 drives the shutter structure 53 to open the shutters, so that the ventilation window 5 is connected with the outside, certain smoke can be emitted quickly, the safety of passengers is guaranteed, and the situation of suffocation cannot occur.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention, and all equivalent changes and modifications made based on the features and principles described in the claims of the present invention are included in the scope of the present invention.

Claims (8)

1. A fire-fighting system of an intelligent elevator comprises a car and a car door arranged in front of the car;
the method is characterized in that: the left side and the right side of the inner wall of the lift car are correspondingly provided with side spraying mechanisms; a top surface spraying mechanism is arranged on the inner top surface of the lift car; the top surface of the car is provided with a storage mechanism; a collecting mechanism is arranged on the bottom surface of the lift car; the storage mechanism is respectively connected with the top surface spraying mechanism and the side surface spraying mechanism through a guide pipe; and a smoke inductor is arranged in the middle of the top surface of the lift car.
2. A fire fighting system for an intelligent elevator according to claim 1, characterized in that: the storage mechanism comprises a storage box which is arranged on the top surface of the car; the left side is provided with the water tank in the car, and the right side is provided with carbon dioxide extinguishing agent case in the car.
3. A fire fighting system for an intelligent elevator according to claim 1, characterized in that: the side spraying mechanism comprises a plurality of first output vertical pipes and a plurality of second output vertical pipes which are arranged on the inner wall of the car; a plurality of equidistant nozzles I are arranged on the output vertical pipe I; a plurality of equidistant nozzles II are arranged on the output vertical pipe II; the output vertical pipes I are connected with the output pipe III, and the output pipe III is connected with the water tank through the connecting pipe IV; and the output vertical pipes II are connected with an output pipe V, and the output pipe V is connected with the dry powder or carbon dioxide extinguishing agent box through a connecting pipe VI.
4. A fire protection system of an intelligent elevator according to claim 3, characterized in that: and the fourth connecting pipe and the sixth connecting pipe are respectively provided with an electromagnetic valve.
5. A fire fighting system for an intelligent elevator according to claim 1, characterized in that: the top surface spraying mechanism comprises a plurality of circular guide pipes which are in a concentric circle structure, and a plurality of connecting pipes seven communicated with the circular guide pipes are uniformly arranged among the circular guide pipes; each circular conduit is provided with a plurality of nozzles III; the plurality of circular guide pipes are respectively connected with the water tank and the carbon dioxide extinguishing agent box through two connecting vertical pipes eight.
6. A fire fighting system for an intelligent elevator according to claim 1, characterized in that: the collecting mechanism comprises a permeation bottom plate, a plurality of permeation holes are formed in the permeation bottom plate, and a collecting box is arranged on the bottom surface of the permeation bottom plate.
7. A fire fighting system for an intelligent elevator, according to claim 1, characterized in that: the upper parts of the two carriage doors in front of the car are respectively provided with a ventilation window; the ventilating window comprises a square window hole arranged at the upper part of the compartment door, a shutter structure is arranged on the square window hole, and a driving mechanism for controlling the shutter structure to open and close is arranged at the bottom of the square window hole.
8. A fire fighting system for an intelligent elevator according to claim 1, characterized in that: the lower part at the back in the car is provided with a control box, a PLC controller is arranged in the control box, a battery pack is arranged in the middle of the storage box, and the PLC controller is connected with the battery pack, the smoke sensor and the electromagnetic valve through insulated wires.
CN202211127036.7A 2022-09-16 2022-09-16 Fire extinguishing system of intelligence elevator Pending CN115501520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211127036.7A CN115501520A (en) 2022-09-16 2022-09-16 Fire extinguishing system of intelligence elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211127036.7A CN115501520A (en) 2022-09-16 2022-09-16 Fire extinguishing system of intelligence elevator

Publications (1)

Publication Number Publication Date
CN115501520A true CN115501520A (en) 2022-12-23

Family

ID=84503666

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211127036.7A Pending CN115501520A (en) 2022-09-16 2022-09-16 Fire extinguishing system of intelligence elevator

Country Status (1)

Country Link
CN (1) CN115501520A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040163325A1 (en) * 2002-12-23 2004-08-26 Inventio Ag Method and system for emergency evacuation of building occupants and a method for modernization of an existing building with said system
CN207030691U (en) * 2017-05-20 2018-02-23 康达电梯有限公司 A kind of fire safety elevator
CN207519000U (en) * 2017-12-13 2018-06-19 康达电梯有限公司 Explosion-proof lift
CN214879344U (en) * 2021-07-16 2021-11-26 江苏林格美氟特种设备服务有限公司 Elevator monitoring auxiliary assembly
CN114272543A (en) * 2020-10-01 2022-04-05 山东昊星洁士新材料科技有限公司 Spraying fire-fighting system and mixing method of powder fire extinguishing agent and spraying water flow

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040163325A1 (en) * 2002-12-23 2004-08-26 Inventio Ag Method and system for emergency evacuation of building occupants and a method for modernization of an existing building with said system
CN207030691U (en) * 2017-05-20 2018-02-23 康达电梯有限公司 A kind of fire safety elevator
CN207519000U (en) * 2017-12-13 2018-06-19 康达电梯有限公司 Explosion-proof lift
CN114272543A (en) * 2020-10-01 2022-04-05 山东昊星洁士新材料科技有限公司 Spraying fire-fighting system and mixing method of powder fire extinguishing agent and spraying water flow
CN214879344U (en) * 2021-07-16 2021-11-26 江苏林格美氟特种设备服务有限公司 Elevator monitoring auxiliary assembly

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Application publication date: 20221223

RJ01 Rejection of invention patent application after publication