CN113117276A

CN113117276A - Fire alarm with positioning function and positioning method thereof

Info

Publication number: CN113117276A
Application number: CN202110373937.3A
Authority: CN
Inventors: 王昌瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-07-16

Abstract

The invention relates to the technical field of fire alarm equipment, in particular to a fire alarm with a positioning function, which comprises a base, a working box, a rotary spray nozzle and a smell removal box, wherein the bottom of the base is provided with a walking crawler, a laser radar and a plurality of infrared sensors are fixedly arranged in the side wall of the base, the top of the base is fixedly provided with the working box, the interior of the working box is divided into a collection cavity and a fire-fighting cavity by a partition plate, a garbage can is placed in the collection cavity, a fire extinguisher is placed in the fire-fighting cavity, the rotary spray nozzle is fixedly arranged at the top of the working box corresponding to the fire-fighting cavity, a plurality of positioning blocks are arranged at the same time, the area is monitored by the positioning blocks, when a fire occurs, the position information is sent to a central controller by a remote transmission module, the central controller controls the walking crawler to move, the dry powder in the fire extinguisher is sprayed out from the rotary spray nozzle to carry out primary fire extinguishing operation and prevent the spread of fire.

Description

Fire alarm with positioning function and positioning method thereof

Technical Field

The invention relates to the technical field of fire alarm equipment, in particular to a fire alarm with a positioning function and a positioning method thereof.

Background

The fire alarm is one of the most important means for preventing fire, and is used for detecting that a great amount of smoke causes fire to generate an alarm, wherein the smoke alarm is used most frequently, and the sensitivity of the smoke alarm is considered according to the geographical position and the application environment, so that the effect which a user should have can be achieved.

The existing fire alarm only has two functions of monitoring and alarming mostly, the existing fire alarm is installed on a roof to monitor a fixed local area, when a fire disaster occurs in an area, sound and light alarming is performed to remind personnel of timely extinguishing the fire, and in the process of actual use, when the floor where the fire alarm is located is high or the space is complex, the fire personnel can not arrive in time, so that the fire can not be effectively restrained, and further the subsequent disaster relief operation is influenced.

Disclosure of Invention

Aiming at the problems in the prior art, the invention aims to provide a fire alarm with a positioning function and a positioning method thereof, when a fire disaster occurs, the fire source is put out in time, and the spread of the fire is effectively prevented.

In order to achieve the purpose, the invention provides the following technical scheme: including the base, the work box, rotatory nozzle and remove the flavor case, the low groove has been seted up to the bottom of base, slidable mounting has the walking track on the inner wall of low groove, the top fixed mounting of walking track has a pair of telescopic cylinder simultaneously, telescopic cylinder fixed mounting is in the inner wall of base, and fixed mounting has laser radar in the front lateral wall of base, fixed mounting has a plurality of infrared sensor on the lateral wall all around of base simultaneously, the top fixed mounting of base has the work box simultaneously, wherein the inside fixed mounting of work box has the baffle, divide into collection chamber and fire control chamber with the work box, wherein collect the intracavity and placed the garbage bin, the fire extinguisher has been placed to the fire control intracavity simultaneously, and the work box top fixed mounting that the fire control chamber corresponds has rotatory nozzle, fixed mounting removes the flavor case on the work box roof that the chamber.

As a further scheme of the invention: the chamber door has been seted up on the lateral wall in collection chamber, the height that highly is greater than the garbage bin of chamber door, the side channel has been seted up in the work box inner wall that the chamber door corresponds simultaneously, be provided with the baffle in the side channel, the top of baffle is rotated through the pivot and is installed on the roof of side channel, and the bottom fixed mounting of baffle has the balancing weight, the baffle keeps the vertical state under the effect of balancing weight, it has logical groove to collect the top in chamber simultaneously, wherein lead to the groove and remove the flavor case intercommunication together, fixed mounting has the filter screen on the diapire that leads to the groove simultaneously, and the roof fixed mounting who leads.

As a further scheme of the invention: the fire control intracavity is provided with the fire extinguisher, the fire extinguisher passes through the bottom plate to be installed on the diapire in fire control chamber, the blast pipe and the fixed pipe threaded connection of fire extinguisher simultaneously, wherein fixed pipe fixed mounting is on the roof of work box, and fixed pipe and rotatory nozzle intercommunication are in the same place, the fire control intracavity is provided with down the mechanism simultaneously, the handle that presses down of mechanism and fire extinguisher links together, and fixed mounting has the air duct on the lateral wall of fixed pipe, the tip of air duct end stretches into collects the intracavity, wherein the one end fixed mounting that the air duct is close to fixed pipe has the solenoid valve, fixed mounting has smoke transducer one on the roof in chamber is collected simultaneously.

As a further scheme of the invention: the fire control chamber is provided with the through-hole on the right side wall, and the top fixed mounting of through-hole has the rolling box, and wherein the one end fixed mounting of rolling box has rolling motor, has the wind-up roll through the coupling joint on rolling motor's the output shaft, and the other end of wind-up roll rotates to be installed on the lateral wall of rolling box, and the winding has the rolling slats door on the wind-up roll simultaneously, and the diapire of rolling box is stretched out from to the bottom of rolling slats door.

As a further scheme of the invention: the bottom wall of the fire-fighting cavity is provided with a chute, a lead screw is arranged in the chute, two ends of the lead screw are rotatably arranged on two side walls of the chute, a mounting groove is arranged on one side wall of the partition plate close to the chute, a groove is arranged on the bottom wall of the fire-fighting cavity corresponding to the mounting groove, a driving motor is fixedly arranged on the top wall of the mounting groove, a rotating shaft is fixedly arranged on an output shaft of the driving motor, the other end of the rotating shaft is rotatably arranged on the bottom wall of the groove, a driving bevel gear is fixedly arranged on the bottom side wall of the rotating shaft, a driven bevel gear is meshed on the outer wall of the driving bevel gear and is fixedly arranged on the end side wall of the lead screw, a slide block is threadedly arranged on the outer wall of the lead screw, the slide block is slidably arranged on the side wall of the, an auxiliary rod is fixedly arranged in the auxiliary groove, and a sliding block is also arranged on the outer wall of the auxiliary rod in a sliding manner.

As a further scheme of the invention: the downward pressing mechanism comprises an electric telescopic rod, a connecting plate, an upper clamping plate and a lower clamping plate, wherein the electric telescopic rod is fixedly arranged on the top wall of the working box, the connecting plate is fixedly arranged on the bottom wall of the electric telescopic rod, a pair of first telescopic connecting rods are fixedly arranged at the top of the connecting plate, the first telescopic connecting rods are fixedly arranged on the top wall of the working box, a slide rail is fixedly arranged on the bottom wall of the connecting plate, a vertical rod is slidably arranged at the bottom of the slide rail, a pair of clamping plates are fixedly arranged on the top wall of the vertical rod, a plurality of threaded holes are formed in the clamping plates and the connecting plate, so that clamping plate bolts are arranged on the front side and the rear side of the connecting plate, the upper clamping plate is fixedly arranged on one side wall of the vertical rod close to the fire extinguisher, the lower clamping plate, the inside slidable mounting of inner chamber has the depression bar, and the one end of depression bar links together with the lateral wall of lower plate, and the other end stretches out from the lateral wall of montant, is fixed with clamping spring on the diapire of inner chamber simultaneously, and clamping spring's top fixed mounting is on the lateral wall of depression bar to fixed mounting has flexible connecting rod two on the roof of inner chamber, and the same fixed mounting of diapire of flexible connecting rod two is on the lateral wall of depression bar.

As a further scheme of the invention: fixed mounting has central controller and battery on the diapire in fire control chamber to central controller and battery electric connection are in the same place, and fixed mounting has audible-visual annunciator on the roof in fire control chamber simultaneously, and wherein audible-visual annunciator and central controller electric connection are in the same place.

As a further scheme of the invention: remove the flavor box's on the inner wall fixed mounting have round annular backing plate one, bolt mounting has the active carbon adsorption board on the roof of annular backing plate one, the active carbon adsorption board carries out filtration treatment to the peculiar smell of collecting the intracavity, the top of annular backing plate one is provided with annular backing plate two simultaneously, the same fixed mounting of annular backing plate two is on removing the roof of flavor box, wherein the internal diameter of annular backing plate two is greater than the internal diameter of annular backing plate one, and the top bolt of annular backing plate two is installed and is placed the board, the standing groove has been seted up to the roof of placing the board simultaneously, wherein seted up ventilative mesh on the diapire of standing groove, and a plurality of perfumed blocks have been placed at the top of standing groove, remove the top of.

As a still further scheme of the invention: the invention is provided with a positioning block, wherein a smoke sensor II is fixedly arranged inside the positioning block, the sensing end of the smoke sensor II extends out of the side wall of the positioning block, a GPS positioning module and a remote transmission module are fixedly arranged inside the positioning block, the remote transmission module and a central controller carry out remote signal transmission, the area is monitored by a plurality of positioning blocks, when a fire disaster occurs, the remote transmission module sends the position information of the positioning block to the central controller in time, the central controller processes the information and generates electric signals to a walking module, an audible and visual alarm module and a fire fighting module, the control device works, the walking module controls a walking crawler belt to move, the audible and visual alarm module controls an audible and visual alarm to generate audible and visual alarm, when the device moves to a fire source, the fire fighting module controls a rotary spray head and a pressing mechanism to work, the dry powder in the fire extinguisher is sprayed out from the rotary spray nozzle to carry out primary fire extinguishing operation and prevent the spread of fire.

A method for positioning a fire alarm with a positioning function comprises the following specific operation steps:

the method comprises the following steps: firstly, inputting the working floor space information of the device into a central controller in advance, and then uniformly arranging a plurality of positioning blocks on the top wall of a working floor to perform positioning monitoring on the floor;

step two: when one positioning block monitors a fire signal, the position information of the positioning block is sent to a central controller through a remote transmission module, the central controller controls a walking crawler to move and controls an audible and visual alarm to send audible and visual alarms, and meanwhile, in the moving process, the central controller continuously receives positioning information of a GPS positioning module and corrects a walking path in time;

step three: when the device removes to fire source department, respond to the fire source through infrared sensor, remove rotatory nozzle and aim at fire source department, open electric telescopic handle and push down movable handle, follow rotatory nozzle blowout with the dry powder in the fire extinguisher, carry out the operation of tentatively putting out a fire, prevent the diffusion of intensity of a fire.

Compared with the prior art, the invention has the beneficial effects that: the invention is provided with a working box, the interior of the working box is divided into a collecting cavity and a fire-fighting cavity by a partition board, a garbage can is arranged in the collecting cavity for storing garbage, the practicability of the device is increased, a fire extinguisher is arranged in the fire-fighting cavity, a rotary spray nozzle is fixedly arranged at the top of the working box corresponding to the fire-fighting cavity, the fire extinguisher is communicated with the rotary spray nozzle, a walking crawler belt is arranged at the bottom of the device, a plurality of positioning blocks are arranged in a matching way, the area is monitored by the plurality of positioning blocks, when a fire disaster occurs, the position information is transmitted to a central controller by a remote transmission module, the central controller controls the walking crawler belt to move, and controls an audible and visual alarm to transmit audible and visual alarms, when the device is rapidly moved to a fire source, dry powder in the fire extinguisher is sprayed out from the rotary, prevent the spread of the fire, and is more beneficial to the subsequent rescue activities.

Drawings

Fig. 1 is a side view of the present invention.

Fig. 2 is a schematic view of the internal structure of the base of the present invention.

Fig. 3 is a side view of the inner structure of the work box of the present invention.

Fig. 4 is a partial enlarged view of the present invention at a.

FIG. 5 is a top view of the bottom wall of the fire-fighting chamber of the present invention.

Fig. 6 is a side view of the internal mechanism of the work box of the present invention.

Fig. 7 is a partial enlarged view of the present invention at B.

FIG. 8 is a schematic view of the interior of the odor elimination box of the present invention.

Fig. 9 is a schematic view of the internal structure of the positioning block of the present invention.

Fig. 10 is a schematic flow chart of the present invention.

As shown in the figure: 1. a base, 2, a work box, 3, a rolling box, 4, a rotary nozzle, 5, a smell removing box, 6, a box door, 7, a walking crawler, 8, a telescopic cylinder, 9, a laser radar, 10, an infrared sensor, 11, a clapboard, 12, a collecting cavity, 13, a fire fighting cavity, 14, a garbage can, 15, a side groove, 16, a baffle, 17, a rotating shaft, 18, a balancing weight, 19, a smoke sensor I, 20, a through groove, 21, a fan, 22, a filter screen, 23, a fire extinguisher, 24, a bottom plate, 25, an exhaust pipe, 26, a fixed pipe, 27, an air duct, 28, an electromagnetic valve, 29, a rolling motor, 30, a rolling roller, 31, a rolling door, 32, a sliding groove, 33, a lead screw, 34, a mounting groove, 35, a driving motor, 36, a rotating shaft, 37, a groove, 38, a driving bevel gear, 39, a driven bevel gear, 40, a sliding block, 41, an auxiliary groove, 42, an, 44. the storage battery, 45, audible and visual annunciator, 46, electric telescopic rod, 47, the connecting plate, 48, flexible connecting rod one, 49, slide rail, 50, the montant, 51, splint, 52, the screw hole, 53, the punch holder, 54, the lower plate, 55, the activity handle, 56, fixed handle, 57, the inner chamber, 58, the depression bar, 59, flexible connecting rod two, 60, clamping spring, 61, the case lid, 62, annular backing plate one, 63, the active carbon adsorption board, 64, annular backing plate two, 65, place the board, 66, the standing groove, 67, spices piece, 68, the locating piece, 69, smoke sensor two, 70, GPS orientation module, 71, teletransmission module.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 10, in the embodiment of the invention, a fire alarm with a positioning function comprises a base 1, a working box 2, a rotary sprayer 4 and a smell removing box 5, wherein a lower groove is formed at the bottom of the base 1, a walking crawler 7 is slidably mounted on the inner wall of the lower groove, a pair of telescopic cylinders 8 is fixedly mounted at the top of the walking crawler 7, the telescopic cylinders 8 are fixedly mounted in the inner wall of the base 1, the walking crawler 7 is controlled by the telescopic cylinders 8 to move up and down, so that various walking requirements are met, a laser radar 9 is fixedly mounted in the front side wall of the base 1, an automatic obstacle avoiding function is realized by the laser radar 9, when the device moves to a place with a certain distance from an obstacle, a path is automatically re-planned, the working box 2 is fixedly mounted at the top of the base 1, and a partition plate 11 is fixedly mounted in the working box 2, divide into collection chamber 12 and fire control chamber 13 with work box 2, wherein place garbage bin 14 in the collection chamber 12 for deposit rubbish, place fire extinguisher 23 in the fire control chamber 13 simultaneously to 2 top fixed mounting of work box that fire control chamber 13 corresponds have rotatory nozzle 4, and fixed mounting has on the 2 roof of work box that the collection chamber 12 corresponds simultaneously removes flavor box 5.

Referring to FIGS. 3-7, it can be seen that: the side wall of the collection cavity 12 is provided with a box door 6, the height of the box door 6 is greater than that of the garbage can 14, the garbage can 14 is taken through opening and closing of the box door 6, garbage in the garbage can 14 is treated, meanwhile, the inner wall of the working box 2 corresponding to the box door 6 is provided with a side groove 15, a baffle 16 is arranged in the side groove 15, the top of the baffle 16 is rotatably arranged on the top wall of the side groove 15 through a rotating shaft 17, the bottom of the baffle 16 is fixedly provided with a balancing weight 18, the baffle 16 keeps a vertical state under the action of the balancing weight 18, when garbage needs to be thrown in, an operator pushes the baffle 16 to move inwards, so that the garbage can be thrown into the garbage can 14 from the side groove 15, the top of the collection cavity 12 is provided with a through groove 20, wherein the through groove 20 is communicated with the odor removal box 5, meanwhile, the bottom wall of the through groove 20 is fixedly provided with, the air in the collection cavity 12 is guided into the odor removing box 5 by the fan 21, so that the pollution of the peculiar smell in the garbage to the environment is reduced.

Wherein, the fire fighting cavity 13 is internally provided with a fire extinguisher 23, the fire extinguisher 23 is installed on the bottom wall of the fire fighting cavity 13 through a bottom plate 24, an exhaust pipe 25 of the fire extinguisher 23 is in threaded connection with a fixed pipe 26, the fixed pipe 26 is fixedly installed on the top wall of the working box 2, the fixed pipe 26 is communicated with the rotary nozzle 4, the fire fighting cavity 13 is internally provided with a pressing mechanism, the pressing mechanism is connected with a pressing handle of the fire extinguisher 23, the pressing handle is controlled by the pressing mechanism to spray dry powder inside the fire extinguisher 23 out from the end part of the rotary nozzle 4 for fire extinguishing operation, the side wall of the fixed pipe 26 is fixedly provided with an air duct 27, the end part of the air duct 27 extends into the collecting cavity 12, one end of the air duct close to the fixed pipe 26 is fixedly provided with an electromagnetic valve 28, and the top wall of the collecting cavity 12 is fixedly, the first smoke sensor 19 is used for monitoring the garbage can 14, and when fire occurs in the garbage can 14, the electromagnetic valve 28 is opened to guide dry powder in the fire extinguisher 23 into the collection cavity 12 for fire extinguishment, so that the garbage can is safer and more reliable.

Wherein, set up on the right side wall of fire control chamber 13 and put the through-hole, the top fixed mounting of through-hole has rolling box 3, wherein the one end fixed mounting of rolling box 3 has rolling motor 29, there is wind-up roll 30 through the coupling joint on rolling motor 29's the output shaft, the other end of wind-up roll 30 rotates and installs on rolling box 3's lateral wall, the winding has rolling slats door 31 on the wind-up roll 30 simultaneously, rolling slats door 31's bottom stretches out from rolling box 3's diapire, realize the sealing to fire control chamber 13 through rolling slats door 31, and adopt rolling slats door 31's setting, different and traditional singly opening the door, avoided the chamber door to open the interference to fire fighter greatly, make things convenient for getting of fire fighter to put of the inside fire extinguisher 23 in fire control chamber 13.

Wherein, the bottom wall of the fire fighting cavity 13 is provided with a chute 32, wherein the inside of the chute 32 is provided with a lead screw 33, two ends of the lead screw 33 are rotatably installed on two side walls of the chute 32, meanwhile, one end side wall of the partition board 11 close to the chute 32 is provided with an installation groove 34, wherein the bottom wall of the fire fighting cavity 13 corresponding to the installation groove 34 is provided with a groove 37, and the top wall of the installation groove 34 is fixedly provided with a driving motor 35, wherein an output shaft of the driving motor 35 is fixedly provided with a rotating shaft 36, the other end of the rotating shaft 36 is rotatably installed on the bottom wall of the groove 37, and simultaneously, the bottom side wall of the rotating shaft 36 is fixedly provided with a driving bevel gear 38, wherein the outer wall of the driving bevel gear 38 is engaged with a driven bevel gear 39, the driven bevel gear 39 is fixedly installed on the end side wall of the lead screw 33, simultaneously, slider 40 is installed to the screw thread on the outer wall of lead screw 33, slider 40 slidable mounting is on the lateral wall of recess 37, and the roof fixed mounting of slider 40 is on the diapire of bottom plate 24, thereby drive bottom plate 24 through lead screw 33 and carry out horizontal motion, stretch out fire extinguisher 23 from fire control chamber 13, the operating personnel of having made things convenient for getting of fire extinguisher 23 and put, a pair of auxiliary tank 41 has been seted up to the left and right sides symmetry of spout 32 simultaneously, fixed mounting has auxiliary rod 42 in the auxiliary tank 41, wherein same slidable mounting has slider 40 on auxiliary rod 42's the outer wall, when bottom plate 24 stretches out, carry out the auxiliary stay through auxiliary rod 42 to floor 24, increase bottom plate 24's stability.

Wherein, the downward-pressing mechanism comprises an electric telescopic rod 46, a connecting plate 47, an upper clamping plate 53 and a lower clamping plate 54, wherein the electric telescopic rod 46 is fixedly arranged on the top wall of the working box 2, the connecting plate 47 is fixedly arranged on the bottom wall of the electric telescopic rod 46, the top of the connecting plate 47 is fixedly provided with a pair of first telescopic connecting rods 48, the first telescopic connecting rods 48 are fixedly arranged on the top wall of the working box 2, the connecting plate 47 is supported by the first telescopic connecting rods 48 in an auxiliary manner, the bottom wall of the connecting plate 47 is fixedly provided with a slide rail 49, the bottom of the slide rail 49 is slidably provided with a vertical rod 50, the top wall of the vertical rod 50 is fixedly provided with a pair of clamping plates 51, and the clamping plates 51 and the connecting plate 47 are internally provided with a plurality of threaded holes 52, so that the clamping plates 51 are bolted on, come the horizontal position of adjustment montant 50, simultaneously fixed mounting has punch holder 53 on the montant 50 is close to a lateral wall of fire extinguisher 23, and the below of punch holder 54 is provided with lower plate 54, lower plate 54 slidable mounting is on the lateral wall of montant 50, cavity 57 has been seted up in the montant 50 inner wall that lower plate 54 corresponds simultaneously, the inside slidable mounting of cavity 57 has depression bar 58, the one end of depression bar 58 links together with the lateral wall of lower plate 54, the other end stretches out from the lateral wall of montant 50, fixed mounting has clamping spring 60 on the diapire of cavity 57 simultaneously, clamping spring 60's top fixed mounting is on the lateral wall of depression bar 58, and fixed mounting has two telescopic connecting rod 59 on the roof of cavity 57, the same fixed mounting of diapire of two telescopic connecting rod 59 is on the lateral wall of depression bar.

In the installation process of the fire extinguisher 23, the fire extinguisher 23 is fixedly installed on the top wall of the bottom plate 24, then the vertical rod 50 moves towards the left side, the movable handle 55 in the pressing handle of the fire extinguisher 23 is clamped between the upper clamping plate 53 and the lower clamping plate 54, and the fixed handle 56 in the pressing handle is positioned under the lower clamping plate 54, at the moment, the movable handle 55 is fixedly clamped through the upper clamping plate 53 and the lower clamping plate 54, so that the function of a safety plug in the fire extinguisher 23 is achieved, the safety plug in the fire extinguisher 23 can be drawn out, when a fire breaks out, the electric telescopic rod 46 is opened to drive the connecting plate 47 to move downwards, the movable handle 55 can be pressed downwards through the upper clamping plate 53, dry powder in the fire extinguisher 23 is sprayed out, and the fire extinguishing operation is achieved.

Wherein, a central controller 43 and a storage battery 44 are fixedly mounted on the bottom wall of the fire fighting cavity 13, the central controller 43 and the storage battery 44 are electrically connected together, and an audible and visual alarm 45 is fixedly mounted on the top wall of the fire fighting cavity 13, wherein the audible and visual alarm 45 and the central controller 43 are electrically connected together.

Referring to fig. 8, it can be seen that: a ring of annular base plate I62 is fixedly arranged on the inner wall of the odor removal box 5, an active carbon adsorption plate 63 is arranged on the top wall of the annular base plate I62 through bolts, the active carbon adsorption plate 63 is used for filtering off odor in the collection cavity 12, meanwhile, an annular base plate II 64 is arranged on the top of the annular base plate I62, the annular base plate II 64 is also fixedly arranged on the top wall of the odor removal box 5, the inner diameter of the annular base plate II 64 is larger than that of the annular base plate I62, a placing plate 65 is arranged on the top of the annular base plate II 64 through bolts, a placing groove 66 is formed in the top wall of the placing plate 65, air-permeable meshes are formed in the bottom wall of the placing groove 66, a plurality of fragrance blocks 67 are placed on the top of the placing groove 66 and used for increasing fragrance of exhausted gas, a box cover 61 is formed in the top of the odor removal box 5, the replacement and the maintenance of the active carbon adsorption plate 63 and the spice block 67 are facilitated, and the operation is more convenient.

Referring to fig. 9-10, it can be seen that: the invention is provided with a positioning block 68, wherein a smoke sensor II 69 is fixedly arranged inside the positioning block 68, the sensing end of the smoke sensor II 69 extends out of the side wall of the positioning block 68, meanwhile, a GPS positioning module 70 and a remote transmission module 71 are fixedly arranged inside the positioning block 68, wherein the remote transmission module 71 and a central controller 43 carry out remote signal transmission, the area is monitored through a plurality of positioning blocks 68, when a fire breaks out, the remote transmission module 71 sends the position information of the positioning block 68 to the central controller 43 in time, the central controller 43 processes the information and generates electric signals to a walking module, an audible and visual alarm module and a fire fighting module, the control device works, the walking module controls a walking crawler 7 to move, the audible and visual alarm module controls an audible and visual alarm 45 to generate audible and visual alarms at the moment, and visual alarm device moves to the fire source, the fire control module controls the rotary nozzle 4 and the pressing mechanism to work, dry powder in the fire extinguisher 23 is sprayed out from the rotary nozzle 4, primary fire extinguishing operation is carried out, and the spread of fire is prevented.

Preferably, fixed mounting has a plurality of infrared sensor 10 on the lateral wall all around of base 1, when the device removed near the fire source, responds to the concrete position of fire source through infrared sensor 10, and the device of being convenient for carries out the position adjustment, removes rotatory nozzle 4 to fire source department and sprays dry powder and put out a fire.

It should be noted that the working principle and the installation mode of the central controller 43 both adopt the prior art, and the control program of the present invention can be obtained by simple programming of those skilled in the art, which is not described herein again.

the method comprises the following steps: firstly, floor space information of the device during working is input into the central controller 43 in advance, and then a plurality of positioning blocks 68 are uniformly arranged on the top wall of a working floor to perform positioning monitoring on the floor;

step two: when a fire signal is monitored by one of the positioning blocks 68, the position information of the positioning block is sent to the central controller 43 through the remote transmission module 71, the central controller 43 controls the walking crawler 7 to move and controls the audible and visual alarm 45 to send audible and visual alarms, and meanwhile, in the moving process, the central controller 43 continuously receives the positioning information of the GPS positioning module 70 and corrects the walking path in time;

step three: when the device removes to the fire source department, respond to the fire source through infrared sensor, with rotatory nozzle 4 removal alignment fire source department, open electric telescopic handle 46 and push down movable handle 55, spout rotatory nozzle 4 with the dry powder in the fire extinguisher 23, carry out preliminary fire extinguishing operation, prevent the diffusion of intensity of a fire.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a fire alarm with locate function, includes base (1), work box (2), rotatory nozzle (4) and removes flavor box (5), its characterized in that: the fire fighting device is characterized in that a lower groove is formed in the bottom of a base (1), a walking crawler belt (7) is slidably mounted on the inner wall of the lower groove, a pair of telescopic cylinders (8) is fixedly mounted at the top of the walking crawler belt (7), the telescopic cylinders (8) are fixedly mounted in the inner wall of the base (1), a laser radar (9) is fixedly mounted in the front side wall of the base (1), a plurality of infrared sensors (10) are fixedly mounted on the peripheral side wall of the base (1), a working box (2) is fixedly mounted at the top of the base (1), a partition plate (11) is fixedly mounted in the working box (2), the working box (2) is divided into a collecting cavity (12) and a fire fighting cavity (13), a garbage can (14) is placed in the collecting cavity (12), a fire extinguisher (23) is placed in the fire fighting cavity (13), and a rotary sprayer (4, meanwhile, the top wall of the working box (2) corresponding to the collecting cavity (12) is fixedly provided with a smell removing box (5).

2. A fire alarm with locating function as claimed in claim 1, wherein: set up chamber door (6) on the lateral wall of collection chamber (12), the height that highly is greater than garbage bin (14) of chamber door (6), set up side channel (15) in work box (2) inner wall that chamber door (6) correspond simultaneously, be provided with baffle (16) in side channel (15), the top of baffle (16) is rotated through pivot (17) and is installed on the roof of side channel (15), and the bottom fixed mounting of baffle (16) has balancing weight (18), baffle (16) keep the vertical state under the effect of balancing weight (18), logical groove (20) have been seted up at the top of collecting chamber (12) simultaneously, wherein lead to groove (20) and remove flavor box (5) intercommunication together, fixed mounting has filter screen (22) on the diapire that leads to groove (20) simultaneously, and the roof fixed mounting that leads to groove (20) has fan (21).

3. A fire alarm with locating function as claimed in claim 1, wherein: a fire extinguisher (23) is arranged in the fire-fighting cavity (13), the fire extinguisher (23) is arranged on the bottom wall of the fire-fighting cavity (13) through a bottom plate (24), meanwhile, an exhaust pipe (25) of the fire extinguisher (23) is connected with a fixed pipe (26) by screw thread, wherein the fixed pipe (26) is fixedly arranged on the top wall of the working box (2), and the fixed pipe (26) is communicated with the rotary spray head (4), meanwhile, a pressing mechanism is arranged in the fire fighting cavity (13), the pressing mechanism is connected with a pressing handle of the fire extinguisher (23), and the side wall of the fixed pipe (26) is fixedly provided with an air duct (27), the end part of the air duct (27) extends into the collection cavity (12), wherein one end of the air duct close to the fixed tube (26) is fixedly provided with an electromagnetic valve (28), meanwhile, a first smoke sensor (19) is fixedly arranged on the top wall of the collecting cavity (12).

4. A fire alarm with locating function as claimed in claim 1, wherein: offer on the right side wall in fire control chamber (13) and have put the through-hole, the top fixed mounting of through-hole has rolling box (3), wherein the one end fixed mounting of rolling box (3) has rolling motor (29), there is wind-up roll (30) through the coupling joint on the output shaft of rolling motor (29), the other end rotation of wind-up roll (30) is installed on the lateral wall of rolling box (3), the winding has rolling slats door (31) on wind-up roll (30) simultaneously, the diapire of rolling box (3) is stretched out from the bottom of rolling slats door (31).

5. A fire alarm with locating function as claimed in claim 3, wherein: the fire fighting cavity (13) is provided with a sliding groove (32) on the bottom wall, wherein a lead screw (33) is arranged inside the sliding groove (32), two ends of the lead screw (33) are rotatably installed on two side walls of the sliding groove (32), meanwhile, a mounting groove (34) is formed on the side wall of one end, close to the sliding groove (32), of the partition board (11), a groove (37) is formed on the bottom wall of the fire fighting cavity (13) corresponding to the mounting groove (34), a driving motor (35) is fixedly installed on the top wall of the mounting groove (34), a rotating shaft (36) is fixedly installed on an output shaft of the driving motor (35), the other end of the rotating shaft (36) is rotatably installed on the bottom wall of the groove (37), a driving bevel gear (38) is fixedly installed on the side wall of the bottom of the rotating shaft (36), a driven bevel gear (39) is meshed on the outer wall of the driving bevel gear, meanwhile, a sliding block (40) is installed on the outer wall of the lead screw (33) in a threaded mode, the sliding block (40) is installed on the side wall of the groove (37) in a sliding mode, the top wall of the sliding block (40) is fixedly installed on the bottom wall of the bottom plate (24), meanwhile, a pair of auxiliary grooves (41) are symmetrically formed in the left side and the right side of the sliding groove (32), an auxiliary rod (42) is fixedly installed in each auxiliary groove (41), and the sliding block (40) is installed on the outer wall of the auxiliary rod (42) in a sliding mode.

6. A fire alarm with locating function as claimed in claim 3, wherein: the pressing mechanism comprises an electric telescopic rod (46), a connecting plate (47), an upper clamping plate (53) and a lower clamping plate (54), wherein the electric telescopic rod (46) is fixedly installed on the top wall of the work box (2), the connecting plate (47) is fixedly installed on the bottom wall of the electric telescopic rod (46), a pair of first telescopic connecting rods (48) is fixedly installed at the top of the connecting plate (47), the first telescopic connecting rods (48) are fixedly installed on the top wall of the work box (2), a sliding rail (49) is fixedly installed on the bottom wall of the connecting plate (47), a vertical rod (50) is slidably installed at the bottom of the sliding rail (49), a pair of clamping plates (51) is fixedly installed on the top wall of the vertical rod (50), a plurality of threaded holes (52) are formed in the clamping plates (51) and the connecting plate (47), and the clamping plates (51) are bolted on the, meanwhile, an upper clamping plate (53) is fixedly arranged on one side wall of the vertical rod (50) close to the fire extinguisher (23), and a lower splint (54) is arranged below the upper splint (54), the lower splint (54) is slidably arranged on the side wall of the vertical rod (50), meanwhile, an inner cavity (57) is arranged in the inner wall of the vertical rod (50) corresponding to the lower splint (54), a pressure lever (58) is arranged in the inner cavity (57) in a sliding way, one end of the pressure lever (58) is connected with the side wall of the lower splint (54), the other end of the pressure lever extends out of the side wall of the vertical rod (50), meanwhile, a clamping spring (60) is fixedly arranged on the bottom wall of the inner cavity (57), the top of the clamping spring (60) is fixedly arranged on the side wall of the pressure lever (58), and a second telescopic connecting rod (59) is fixedly installed on the top wall of the inner cavity (57), and the bottom wall of the second telescopic connecting rod (59) is also fixedly installed on the side wall of the pressure rod (58).

7. A fire alarm with locating function as claimed in claim 6, wherein: the fire fighting cavity is characterized in that a central controller (43) and a storage battery (44) are fixedly mounted on the bottom wall of the fire fighting cavity (13), the central controller (43) is electrically connected with the storage battery (44), and meanwhile, an audible and visual alarm (45) is fixedly mounted on the top wall of the fire fighting cavity (13), wherein the audible and visual alarm (45) is electrically connected with the central controller (43).

8. A fire alarm with locating function as claimed in claim 1, wherein: a ring of annular base plate I (62) is fixedly arranged on the inner wall of the odor removing box (5), an active carbon adsorption plate (63) is arranged on the top wall of the annular base plate I (62) through bolts, the active carbon adsorption plate (63) is used for filtering the odor in the collecting cavity (12), meanwhile, the top of the first annular base plate (62) is provided with a second annular base plate (64), the second annular base plate (64) is also fixedly arranged on the top wall of the odor removing box (5), wherein the inner diameter of the annular backing plate II (64) is larger than that of the annular backing plate I (62), a placing plate (65) is arranged on the top bolt of the second annular base plate (64), a placing groove (66) is formed in the top wall of the placing plate (65), wherein, the bottom wall of the placing groove (66) is provided with a ventilating mesh, the top of the placing groove (66) is provided with a plurality of spice blocks (67), and the top of the deodorizing box (5) is provided with a box cover (61).

9. A fire alarm with locating function as claimed in claim 7, wherein: the invention is provided with a positioning block (68), wherein a smoke sensor II (69) is fixedly arranged inside the positioning block (68), the sensing end of the smoke sensor II (69) extends out of the side wall of the positioning block (68), meanwhile, a GPS positioning module (70) and a remote transmission module (71) are fixedly arranged inside the positioning block (68), the remote transmission module (71) and a central controller (43) carry out remote signal transmission, the area where the smoke sensor II is located is monitored through a plurality of positioning blocks (68), when a fire disaster happens, the remote transmission module (71) sends the position information of the positioning block (68) to the central controller (43) in time, the central controller (43) processes the information and generates electric signals to a walking module, an audible and visual alarm module and a fire fighting module, the control device works, the walking module controls a walking crawler (7) to move, acousto-optic warning module control audible-visual annunciator (45) take place the audible-visual alarm this moment, and the device removes when locating the fire source, and fire control module control rotatory nozzle (4) and pushing down the mechanism and carry out work, spout rotatory nozzle (4) with the dry powder in fire extinguisher (23), carry out the operation of tentatively putting out a fire, prevent the diffusion of intensity of a fire.

10. The method for positioning the fire alarm with the positioning function according to the claims 1 to 9 is characterized by comprising the following specific operation steps:

the method comprises the following steps: firstly, floor space information of the device during working is input into a central controller (43) in advance, and then a plurality of positioning blocks (68) are uniformly arranged on the top wall of a working floor to position and monitor the floor;

step two: when a fire signal is monitored by one of the positioning blocks (68), the position information of the positioning block is sent to the central controller (43) through the remote transmission module (71), the central controller (43) controls the walking crawler (7) to move and controls the audible and visual alarm (45) to send audible and visual alarms, and meanwhile, in the moving process, the central controller (43) continuously receives the positioning information of the GPS positioning module (70) and corrects the walking path in time;

step three: when the device removes to the fire source department, respond to the fire source through infrared sensor, with rotatory nozzle (4) removal alignment fire source department, open electric telescopic handle (46) and push down activity handle (55), spout rotatory nozzle (4) with the dry powder in fire extinguisher (23), carry out preliminary fire extinguishing operation, prevent the diffusion of intensity of a fire.