CN113499560A

CN113499560A - Fire extinguisher based on Internet of things and operation method thereof

Info

Publication number: CN113499560A
Application number: CN202110562569.7A
Authority: CN
Inventors: 吕思宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-10-15

Abstract

The invention discloses a fire extinguisher based on the Internet of things, and belongs to the technical field of fire-fighting equipment. A fire extinguisher based on the Internet of things comprises a box body, wherein a water tank is fixedly connected in the box body, a dust suction box is fixedly connected on the water tank, a first water receiving pipe and a second water receiving pipe are fixedly connected on the water tank, a mounting ring is fixedly connected on the first water receiving pipe, a temperature sensor for controlling a first electromagnetic valve and a second electromagnetic valve is fixedly connected on the box body, a guide rod is fixedly connected on the water tank, a spray pipe is slidably connected on the guide rod and is slidably connected on the box body, a half gear is meshed with a rectangular rack, a first water outlet pipe is fixedly connected on a second driving box, the first water outlet pipe is fixedly connected on the spray pipe, a second water outlet pipe is fixedly connected on the water tank, and the second water outlet pipe is fixedly connected on the second driving box; the invention can actively extinguish fire, automatically adjust the position according to the fire extinguishing condition, does not need personnel to rush into the site to extinguish the fire, and protects the safety of the personnel.

Description

Fire extinguisher based on Internet of things and operation method thereof

Technical Field

The invention relates to the technical field of fire-fighting equipment, in particular to a fire extinguisher based on the Internet of things.

Background

The internet of things is a network for interconnecting and intercommunicating all common objects capable of performing independent functions, is an important component of a new generation of information technology, and is also an important development stage of the information era.

Nowadays, internet of things is also correspondingly applied to various industries, such as industrial production, information sharing and the like, the development of the internet of things in the fire fighting field is relatively rapid, as is well known, fire safety is the central importance of modern building safety protection, especially in places where fire easily occurs, such as higher office buildings and residential buildings, however, the traditional fire management system based on the internet of things is also used for realizing fire alarm just through simple connection between a sensor and an alarm, the function of active fire extinguishing is lacked, and people in a fire extinguishing area are too dangerous to extinguish fire, and if flammable and explosive objects exist in the fire area, the fire needs to be put out in time.

Disclosure of Invention

The invention aims to solve the problem that the existing device is lack of an active fire extinguishing function, and provides a fire extinguisher based on the Internet of things.

In order to achieve the purpose, the invention adopts the following technical scheme:

a fire extinguisher based on the Internet of things comprises a box body, a water tank is fixedly connected in the box body, a dust suction box is fixedly connected on the water tank, a first water receiving pipe and a second water receiving pipe are fixedly connected on the water tank, a mounting ring is fixedly connected on the first water receiving pipe, the mounting ring is fixedly connected on the box body, the second water receiving pipe is fixedly connected on the first water receiving pipe, a first driving box is fixedly connected on the second water receiving pipe, a first driving shaft is rotationally connected on the first driving box, a first driving plate and a first belt wheel are fixedly connected on the first driving shaft, the first driving plate is rotationally connected in the first driving box, a first rotating shaft and a second rotating shaft are rotationally connected at the bottom of the box body, a second belt wheel is fixedly connected on the first rotating shaft, the first belt wheel is rotationally connected with the second belt wheel through a steel belt, a first electromagnetic valve is arranged on the first water receiving pipe, a second electromagnetic valve is arranged on the second water receiving pipe, a temperature sensor for controlling the first electromagnetic valve and the second electromagnetic valve is fixedly connected on the box body, the water tank is fixedly connected with a guide rod, the guide rod is connected with a spray pipe in a sliding way, the spray pipe is connected on the tank body in a sliding way, the rectangular rack is fixedly connected on the water spray pipe, a second driving box is fixedly connected in the box body, a second driving shaft is rotationally connected in the second driving box, a second driving plate and a half gear are fixedly connected on the second driving shaft, the second driving plate is rotationally connected in the second driving box, the half gear is meshed with the rectangular rack, the second driving box is fixedly connected with a first water outlet pipe which is fixedly connected with a water spray pipe, and the water tank is fixedly connected with a second water outlet pipe, and the second water outlet pipe is fixedly connected to a second driving box.

Preferably, the dust hood is fixedly connected to the box body, a third rotating shaft is connected to the dust hood in a rotating mode, blades are fixedly connected to the third rotating shaft, the blades are rotatably connected to the inside of the dust hood, a first gear is fixedly connected to the second rotating shaft, a fourth rotating shaft is connected to the box body in a rotating mode, a second gear is fixedly connected to one end of the fourth rotating shaft, a third gear is fixedly connected to the other end of the fourth rotating shaft, the first gear is meshed with the second gear, a fourth gear is fixedly connected to the third rotating shaft, and the third gear is meshed with the fourth gear.

Preferably, the first mounting bracket of fixedly connected with in the box, the fourth pivot is rotated and is connected on first mounting bracket, bottom half fixedly connected with installation piece, first pivot and second pivot are all rotated and are connected on the installation piece, equal fixedly connected with removes the wheel in first pivot and the second pivot.

Preferably, the dust collection box is internally and slidably connected with a floating frame and a blocking plate, the floating frame is fixedly connected with a filter screen, the bottom of the blocking plate is fixedly connected with a telescopic rod, the telescopic rod is fixedly connected in the dust collection box, a spring is sleeved on the telescopic rod, two ends of the spring respectively abut against the blocking plate and the dust collection box, a through hole is formed in the dust collection box, the through hole is communicated with a water tank, and the blocking plate abuts against the through hole.

Preferably, the dust collection box is rotatably connected with a cylindrical rod, two ends of the cylindrical rod are fixedly connected with a fifth gear and a sixth gear respectively, the floating frame is fixedly connected with a sliding block, a sliding groove matched with the sliding block is formed in the dust collection box, a short rack is fixedly connected to the sliding block, the short rack is meshed with the sixth gear, and teeth matched with the fifth gear are arranged in the blocking plate.

Preferably, the dust collection box is internally and fixedly connected with a mounting bar, and the blocking plate is connected in the mounting bar in a sliding manner.

Preferably, the dust collecting cover is fixedly connected with a connecting pipe, and the connecting pipe is fixedly connected to the dust suction box.

Preferably, the top of the water spray pipe is fixedly connected with a circular ring plate and a circular plate, and the circle centers of the circular ring plate and the circular plate are located on the same axis.

Preferably, the inner side of the water spraying pipe is fixedly connected with a second mounting frame, the second mounting frame is fixedly connected with a mounting rod, and the circular plate is fixedly connected to the mounting rod.

A using method of a fire extinguisher based on the Internet of things comprises the following steps:

s1: the running direction of the box body is adjusted, the fire fighting pipe is connected to the box body through the mounting ring, at the moment, water in the fire fighting pipe enters the water tank through the first water receiving pipe, the water entering the water tank divides the water in the process of filling the water tank, one part of the water enters the dust collection box through the through hole, and the other part of the water enters the second driving box through the second water outlet pipe;

s2: the water entering the dust collection box gradually fills the dust collection box, the floating frame is dragged to move upwards by buoyancy generated by the water of the floating frame in the process, so that the filter screen moves synchronously, the filter screen does not block the water, the short rack moves synchronously when the floating frame moves upwards, the short rack contacts with and is meshed with the sixth gear when the movement reaches a certain distance, the short rack continues to move upwards at the moment, so that the sixth gear rotates, the cylindrical rod rotates along with the cylindrical rod, the fifth gear also rotates at the moment, teeth meshed with the fifth gear are arranged on the blocking plate, so that the blocking plate moves downwards when the fifth gear rotates, the spring is compressed at the moment, the length of the telescopic rod is shortened, the through hole is blocked when the blocking plate moves downwards, and the water cannot flow into the dust collection box all the way;

s3: the water entering the second driving box impacts the second driving plate, at the moment, the second driving shaft can rotate, so that a half gear fixedly connected to the second driving shaft rotates together, at the moment, the half gear is meshed with the rectangular rack to drive the rectangular rack to slide up and down, the rectangular rack is fixedly connected to the water spray pipe, the water spray pipe also slides up and down, the water flow enters the second driving box and then flows into the water spray pipe through the first water outlet pipe, and then is sprayed out of the top of the water spray pipe, the circular plate and the circular plate arranged on the top of the water spray pipe enable the water flow to be sprayed in an umbrella shape, the spraying range is enlarged, the spraying radius of the water flow is increased from inside to outside and then is reduced from outside to inside by matching with the up-down sliding of the water spray pipe, and the cycle is carried out;

s4: when the temperature sensor detects that the temperature near the device is reduced, the temperature sensor controls the first electromagnetic valve to close and the second electromagnetic valve to open, at the moment, water flow of a fire fighting pipe which is accessed from the outside flows into the water inlet tank from the second water receiving pipe, the first driving tank is fixedly connected to the second water receiving pipe, the water flow impacts the first driving plate when passing through the first driving tank, at the moment, the first driving shaft rotates, so that the first belt wheel also rotates, the first belt wheel is rotatably connected with the second belt wheel through a steel belt, so that the first rotating shaft rotates, the steel belt is high-temperature resistant, the steel belt cannot be broken in the operation process of the device, when the first rotating shaft rotates, the driving wheel rotates, so that the device moves, the camera captures a field picture in the fire fighting process of the device and then sends the picture through the wireless transmitter, and personnel receive the picture outside the field, thereby being helpful for knowing the field condition, when the device runs to the next fire extinguishing point, the second rotating shaft can also rotate in the moving process of the device, so that the first gear rotates, the first gear is meshed with the second gear, the fourth rotating shaft rotates, the third gear also rotates when the fourth rotating shaft rotates, the third gear is meshed with the fourth gear, the third rotating shaft rotates, the blades rotate at the moment to extract smoke, and the extracted smoke enters the dust collection box through the connecting pipe and is adsorbed by water in the dust collection box;

s5: temperature sensor detects high temperature when the device moves to next point of putting out a fire, and temperature sensor control second solenoid valve closes first solenoid valve and opens this moment, and then the device just no longer removes to put out a fire to the ignition, set up the water tank in the box and fill water all the time at the course of the work, help cooling down the whole of device, prevent that the device from overheated and damaging.

Compared with the prior art, the invention provides a fire extinguisher based on the Internet of things, which has the following beneficial effects:

1. the fire extinguisher based on the Internet of things is characterized in that the fire fighting pipe is connected to a box body through a mounting ring by adjusting the running direction of the box body, at the moment, water in the fire fighting pipe enters a water tank through a first water receiving pipe, the water entering the water tank shunts the water tank filling process, one part of the water enters a dust box through a through hole, the other part of the water enters a second driving box through a second water outlet pipe, the dust box is gradually filled by the water entering the dust box, the floating frame is dragged to move upwards by buoyancy generated by water in the floating frame in the process, so that a filter screen follows synchronous motion, the filter screen does not block the passing of water, the short rack follows synchronous motion when the floating frame moves upwards, the short rack contacts and is meshed with a sixth gear when the motion reaches a certain distance, the short rack continues to move upwards at the moment, so that the sixth gear rotates, and a cylindrical rod follows to rotate, at this moment, the fifth gear also rotates, and the tooth meshed with the fifth gear is arranged on the blocking plate, so that the blocking plate moves downwards when the fifth gear rotates, the spring is compressed at this moment, the length of the telescopic rod is shortened, and the through hole is blocked by the blocking plate when the blocking plate moves downwards, so that water cannot circulate in the suction box.

2. This fire extinguisher based on thing networking, water impact second drive plate in through entering into the second drive case, the second drive shaft just can take place to rotate this moment, thereby fixed connection drives epaxial half-gear of axle and rotates jointly at the second, half-gear just can drive the rectangle rack and slide from top to bottom with rectangle rack toothing this moment, and rectangle rack fixed connection is on the spray pipe, thereby the spray pipe also slides from top to bottom, rivers flow into in the spray pipe through first outlet pipe again after entering into the second drive case, then spout from the spray pipe top, the ring board and the plectane that the spray pipe top was equipped with make rivers be umbelliform injection, the increase sprays the scope, the upper and lower slip of cooperation spray pipe makes the radius of spraying of rivers increase from inside to outside again outside-in afterwards reduces, cycle according to this.

3. The fire extinguisher based on the Internet of things controls the first electromagnetic valve to close and open the second electromagnetic valve after the temperature sensor detects that the temperature near the device is reduced, at the moment, the water flow of a fire fighting pipe accessed from the outside flows into the water inlet tank from the second water receiving pipe, the second water receiving pipe is fixedly connected with the first driving tank, the water flow impacts the first driving plate when passing through the first driving tank, at the moment, the first driving shaft rotates, so that the first belt wheel also rotates, the first belt wheel is rotatably connected with the second belt wheel through the steel belt, so that the first rotating shaft rotates, the steel belt is high-temperature resistant, so that the steel belt of the device cannot be broken in the operation process, the driving wheel rotates when the first rotating shaft rotates, so that the device moves, the camera captures a field picture in the fire extinguishing process of the device and then sends the picture through the wireless transmitter, and personnel externally receive the picture in the field, helping to know the situation of the scene, the device runs to the next fire extinguishing point, the second rotating shaft also rotates in the moving process of the device, so that the first gear rotates, the first gear is meshed with the second gear, so that the fourth rotating shaft rotates, the third gear also rotates when the fourth rotating shaft rotates, the third gear is meshed with the fourth gear, so that the third rotating shaft rotates, the blade rotates at the moment to extract smoke, the extracted smoke enters the dust absorption box through the connecting pipe and is absorbed by water in the dust absorption box, when the device runs to the next fire extinguishing point, the temperature sensor detects high temperature, the temperature sensor controls the second electromagnetic valve to close the first electromagnetic valve to open, then the device does not move any more, so as to extinguish the fire extinguishing point, the water tank arranged in the box body is filled with water all the time in the working process, and the whole device is helped to be cooled, preventing the device from being damaged due to overheating.

Drawings

Fig. 1 is a first structural schematic diagram of a fire extinguisher based on the internet of things according to the present invention;

fig. 2 is a schematic structural diagram of a part a in fig. 1 of a fire extinguisher based on the internet of things according to the present invention;

fig. 3 is a schematic structural diagram of a part B in fig. 1 of the fire extinguisher based on the internet of things according to the present invention;

fig. 4 is a schematic structural diagram of a part C in fig. 1 of the fire extinguisher based on the internet of things according to the present invention;

FIG. 5 is a schematic structural diagram of a portion D in FIG. 1 of the fire extinguisher based on the Internet of things according to the present invention;

fig. 6 is a schematic structural diagram of a fire extinguisher based on the internet of things according to the present invention.

In the figure: 1. a box body; 1001. a camera; 1002. a wireless transmitter; 101. a water tank; 1011. a second water outlet pipe; 102. a dust collection box; 1021. connecting pipes; 1022. a floating frame; 1023. a slider; 1024. a short rack; 1025. filtering with a screen; 1026. mounting a bar; 1027. a through hole; 103. a first water receiving pipe; 1031. a mounting ring; 104. a second water receiving pipe; 1041. a first drive case; 1042. a first drive shaft; 1043. a first drive plate; 1044. a first pulley; 2. a water spray pipe; 201. a circular ring plate; 202. a circular plate; 2021. mounting a rod; 2022. a second mounting bracket; 203. a guide bar; 3. a rectangular rack; 301. a second drive box; 3011. a second drive shaft; 3012. a second drive plate; 3013. a half gear; 302. a first water outlet pipe; 4. a dust collection cover; 401. a third rotating shaft; 4011. a blade; 4012. a fourth gear; 5. a second rotating shaft; 501. a first gear; 502. a moving wheel; 503. a fourth rotating shaft; 5031. a second gear; 5032. a third gear; 5033. a first mounting bracket; 6. a first rotating shaft; 601. a second pulley; 602. mounting blocks; 7. a temperature sensor; 701. a first solenoid valve; 702. a second solenoid valve; 8. a blocking plate; 801. a telescopic rod; 8011. a spring; 802. a cylindrical rod; 8021. a fifth gear; 8022. and a sixth gear.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-6, a fire extinguisher based on the internet of things comprises a box body 1, a water tank 101 is fixedly connected in the box body 1, a dust suction box 102 is fixedly connected on the water tank 101, a first water receiving pipe 103 and a second water receiving pipe 104 are fixedly connected on the water tank 101, a mounting ring 1031 is fixedly connected on the first water receiving pipe 103, the mounting ring 1031 is fixedly connected on the box body 1, the second water receiving pipe 104 is fixedly connected on the first water receiving pipe 103, a first driving box 1041 is fixedly connected on the second water receiving pipe 104, a first driving shaft 1042 is rotatably connected on the first driving box 1041, a first driving plate 1043 and a first belt pulley 1044 are fixedly connected on the first driving shaft 1042, the first driving plate 1043 is rotatably connected in the first driving box 1041, a first rotating shaft 6 and a second rotating shaft 1044 are rotatably connected at the bottom of the box body 1, a second belt pulley 601 is fixedly connected on the first rotating shaft 6, and the first belt pulley 601 is rotatably connected with the second belt pulley 601 through a steel belt, a first electromagnetic valve 701 is arranged on the first water receiving pipe 103, a second electromagnetic valve 702 is arranged on the second water receiving pipe 104, a temperature sensor 7 for controlling the first electromagnetic valve 701 and the second electromagnetic valve 702 is fixedly connected on the box body 1, a guide rod 203 is fixedly connected on the water tank 101, a spray pipe 2 is slidably connected on the guide rod 203, the spray pipe 2 is slidably connected on the box body 1, a rectangular rack 3 is fixedly connected on the spray pipe 2, a second driving box 301 is fixedly connected in the box body 1, a second driving shaft 3011 is rotatably connected in the second driving box 301, a second driving plate 3012 and a half gear 3013 are fixedly connected on the second driving shaft 3011, the second driving plate 3012 is rotatably connected in the second driving box 301, the half gear 3013 is meshed with the rectangular rack 3, a first water outlet pipe 302 is fixedly connected on the second driving box 301, the first water outlet pipe 302 is fixedly connected on the spray pipe 2, a second water outlet pipe 1011 is fixedly connected on the water tank 101, the second water outlet pipe 1011 is fixedly connected to the second driving box 301.

Example 2:

referring to fig. 1-6, substantially the same as in embodiment 1, further, a dust collecting cover 4 is fixedly connected to the case 1, a third rotating shaft 401 is rotatably connected to the dust collecting cover 4, a blade 4011 is fixedly connected to the third rotating shaft 401, the blade 4011 is rotatably connected to the dust collecting cover 4, a first gear 501 is fixedly connected to the second rotating shaft 5, a fourth rotating shaft 503 is rotatably connected to the case 1, a second gear 5031 is fixedly connected to one end of the fourth rotating shaft 503, a third gear 5032 is fixedly connected to the other end of the fourth rotating shaft 503, the first gear 501 is engaged with the second gear 5031, a fourth gear 4012 is fixedly connected to the third rotating shaft 401, the third gear 5032 is engaged with the fourth gear 4012, a first mounting bracket 5033 is fixedly connected to the case 1, the fourth rotating shaft 503 is rotatably connected to the first mounting bracket 5033, a mounting block 602 is fixedly connected to the bottom of the case 1, and the first rotating shaft 6 and the second rotating shaft 5 are both rotatably connected to the mounting block 602, equal fixedly connected with removal wheel 502 on first pivot 6 and the second pivot 5, sliding connection has floating frame 1022 and closure plate 8 in the dust collection box 102, fixedly connected with filter screen 1025 on floating frame 1022, closure plate 8 bottom fixedly connected with telescopic link 801, telescopic link 801 fixed connection is in the dust collection box 102, spring 8011 has been cup jointed on the telescopic link 801, the both ends of spring 8011 offset with closure plate 8 and dust collection box 102 respectively, through-hole 1027 has been seted up on the dust collection box 102, through-hole 1027 is linked together with water tank 101, closure plate 8 offsets with through-hole 1027, rotating connection has cylindrical pole 802 on the dust collection box 102, the both ends of cylindrical pole 802 are fixedly connected with fifth gear 8021 and sixth gear 8022 respectively, fixedly connected with slider 1022 on the floating frame, set up the spout with slider 1023 complex in the dust collection box 102, fixedly connected with short rack on the slider 1023, short rack 1024 meshes with sixth gear 8022, be equipped with the tooth with fifth gear 8021 complex in the closure plate 8.

Example 3:

referring to fig. 1-6, substantially the same as in embodiment 1, further, a mounting bar 1026 is fixedly connected to the interior of the dust collection box 102, the blocking plate 8 is slidably connected to the mounting bar 1026, a connecting pipe 1021 is fixedly connected to the dust collection cover 4, the connecting pipe 1021 is fixedly connected to the dust collection box 102, a circular plate 201 and a circular plate 202 are fixedly connected to the top of the water spraying pipe 2, the centers of circles of the circular plate 201 and the circular plate 202 are located on the same axis, a second mounting frame 2022 is fixedly connected to the interior of the water spraying pipe 2, a mounting rod 2021 is fixedly connected to the second mounting frame 2022, and the circular plate 202 is fixedly connected to the mounting rod 2021.

s1: the running direction of the box body 1 is adjusted, the fire fighting pipe is connected to the box body 1 through the mounting ring 1031, at the moment, water in the fire fighting pipe enters the water tank 101 through the first water receiving pipe 103, the water entering the water tank 101 shunts the water tank 101 in the filling process, one part of the water enters the dust collection box 102 through the through hole 1027, and the other part of the water enters the second driving box 301 through the second water outlet pipe 1011;

s2: the water entering the dust collection box 102 gradually fills the dust collection box 102, in the process, the buoyancy generated by the water in the floating frame 1022 drags the floating frame 1022 to move upwards, so that the filter net 1025 follows synchronous movement, the filter net 1025 does not block the water from passing through, when the floating frame 1022 moves upwards, the short rack 1024 follows synchronous movement, when the movement reaches a certain distance, the short rack 1024 contacts and is meshed with the sixth gear 8022, at the moment, the short rack 1024 continues to move upwards, so that the sixth gear 8022 rotates, the cylindrical rod 802 rotates along with the movement, at the moment, the fifth gear 8021 also rotates, the blocking plate 8 is provided with teeth meshed with the fifth gear 8021, so that the blocking plate 8 moves downwards when the fifth gear 8021 rotates, at the moment, the spring 8011 is compressed, the length of the telescopic rod 801 is shortened, and the through hole 1027 is blocked when the blocking plate 8 moves downwards, so that the water cannot directly flow into the dust collection box 102;

s3: the water entering the second driving box 301 impacts the second driving plate 3012, at this time, the second driving shaft 3011 rotates, so that the half gear 3013 fixedly connected to the second driving shaft 3011 rotates together, at this time, the half gear 3013 and the rectangular rack 3 are meshed to drive the rectangular rack 3 to slide up and down, and the rectangular rack 3 is fixedly connected to the spray pipe 2, so that the spray pipe 2 slides up and down, the water flows into the spray pipe 2 through the first water outlet pipe 302 after entering the second driving box 301, and then is sprayed out from the top of the spray pipe 2, the circular plate 201 and the circular plate 202 arranged at the top of the spray pipe 2 enable the water to be sprayed in an umbrella shape, the spraying range is enlarged, and the spraying radius of the water is increased from inside to outside and then decreased from outside to inside in cooperation with the up and down sliding of the spray pipe 2, and the cycle is performed;

s4: when the temperature sensor 7 detects that the temperature near the device is reduced, the first electromagnetic valve 701 is controlled to close and the second electromagnetic valve 702 is controlled to open, at this time, the water flow of the fire fighting pipe accessed from the outside flows into the water inlet tank 101 from the second water receiving pipe 104, the first driving box 1041 is fixedly connected to the second water receiving pipe 104, the water flow impacts the first driving plate 1043 when passing through the first driving box 1041, at this time, the first driving shaft 1042 rotates, so that the first belt pulley 1044 also rotates, the first belt pulley 1044 is rotatably connected with the second belt pulley 601 through a steel belt, so that the first rotating shaft 6 rotates, the steel belt is high-temperature resistant, so that the steel belt of the device cannot be broken in the operation process, when the first rotating shaft 6 rotates, the driving wheel 502 rotates, so that the device moves, when the camera 1001 captures a scene picture in the fire extinguishing process, and then the scene picture is sent out through the wireless transmitter 1002, when a person receives a picture outside the site, the situation of the site is facilitated to be known, the device runs to the next fire extinguishing point, the second rotating shaft 5 also rotates in the moving process of the device, so that the first gear 501 rotates, the first gear 501 is meshed with the second gear 5031, the fourth rotating shaft 503 rotates, the third gear 5032 also rotates when the fourth rotating shaft 503 rotates, the third gear 5032 is meshed with the fourth gear 4012, the third rotating shaft 401 rotates, the blade 4011 rotates at the moment to extract smoke, and the extracted smoke enters the dust collection box 102 through the connecting pipe 1021 and is adsorbed by water in the dust collection box 102;

s5: temperature sensor 7 detects high temperature when the device moves to next point of putting out a fire, and temperature sensor 7 control second solenoid valve 702 closes first solenoid valve 701 and opens this moment, and then the device just no longer removes to put out a fire to the point of catching fire, the water tank 101 that sets up in box 1 is full of water all the time at the course of the work, helps lowering the temperature to the whole of device, prevents that the device from overheating and damaging.

The working principle is as follows: in the invention, the running direction of the box body 1 is adjusted, the fire fighting pipe is connected to the box body 1 through the mounting ring 1031, at the moment, water in the fire fighting pipe enters the water tank 101 through the first water receiving pipe 103, the water entering the water tank 101 is divided in the process of filling the water tank 101, one part of the water enters the dust collection box 102 through the through hole 1027, the other part of the water enters the second driving box 301 through the second water outlet pipe 1011, the water entering the dust collection box 102 gradually fills the dust collection box 102, the buoyancy floating frame 1022 driven by the water in the process moves upwards, so that the filter screen 1025 follows synchronous motion, the filter screen 1025 does not block the water from passing through, the short rack 1024 follows the synchronous motion when the floating frame 1022 moves upwards, the short rack 1024 contacts and is meshed with the sixth gear 8022 when the motion reaches a certain distance, the short rack 1024 continues to move upwards, so that the sixth gear 8022 rotates, so that the cylindrical rod 802 rotates along with the rotation, at the same time, the fifth gear 8021 also rotates, the blocking plate 8 is provided with teeth meshed with the fifth gear 8021, so that when the fifth gear 8021 rotates, the blocking plate 8 moves downwards, at the same time, the spring 8011 is compressed, the length of the telescopic rod 801 is shortened, so that when the blocking plate 8 moves downwards, the through hole 1027 is blocked, so that water cannot flow into the dust suction box 102, water entering the second driving box 301 impacts the second driving plate 3012, at the same time, the second driving shaft 3011 rotates, so that the half gear 3013 fixedly connected to the second driving shaft 3011 rotates together, at the same time, the half gear 3013 is meshed with the rectangular rack 3 to drive the rectangular rack 3 to slide up and down, the rectangular rack 3 is fixedly connected to the water spraying pipe 2, so that the water spraying pipe 2 also slides up and down, and water flows into the water spraying pipe 2 through the first water outlet pipe 302 after entering the second driving box 301, then the water is sprayed out from the top of the water spraying pipe 2, the water flow is sprayed in an umbrella shape by the circular plate 201 and the circular plate 202 arranged on the top of the water spraying pipe 2, the spraying range is enlarged, the spraying radius of the water flow is increased from inside to outside and then reduced from outside to inside by the up-and-down sliding of the water spraying pipe 2, the circulation is carried out, when the temperature sensor 7 detects that the temperature near the device is reduced, the first electromagnetic valve 701 is controlled to be closed, the second electromagnetic valve 702 is controlled to be opened, at the moment, the water flow of the fire fighting pipe accessed from the outside flows into the water inlet box 101 from the second water receiving pipe 104, the first driving box 1041 is fixedly connected to the second water receiving pipe 104, the water flow impacts the first driving plate 1043 when passing through the first driving box 1041, at the moment, the first driving shaft 1042 rotates, so that the first pulley 1044 also rotates, the first pulley 1044 is rotatably connected with the second pulley 601 through a steel belt, so that the first rotating shaft 6 rotates, and the steel belt resists high temperature, so that the steel belt of the device is not broken in the operation process, the moving wheel 502 rotates when the first rotating shaft 6 rotates, so that the device moves, the camera 1001 captures the scene picture in the fire extinguishing process of the device and then sends the picture through the wireless transmitter 1002, personnel receive the picture outside the scene, so as to be helpful for knowing the scene situation, the device operates to the next fire extinguishing point, the second rotating shaft 5 also rotates in the device moving process, so that the first gear 501 rotates, the first gear 501 is meshed with the second gear 5031, so that the fourth rotating shaft 503 rotates, the third gear 5032 also rotates when the fourth rotating shaft 503 rotates, so that the third gear 5032 is meshed with the fourth gear 4012, so that the blade 4011 rotates to extract smoke, the extracted smoke enters the dust suction box 102 through the connecting pipe 1021 and is adsorbed by water in the dust suction box 102, temperature sensor 7 detects high temperature when the device moves to next point of putting out a fire, and temperature sensor 7 control second solenoid valve 702 closes first solenoid valve 701 and opens this moment, and then the device just no longer removes to put out a fire to the point of catching fire, the water tank 101 that sets up in box 1 is full of water all the time at the course of the work, helps lowering the temperature to the whole of device, prevents that the device from overheating and damaging.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The fire extinguisher based on the Internet of things comprises a box body (1), wherein a camera (1001) and a wireless emitter (1002) are fixedly connected to the box body (1), the camera (1001) is electrically connected with the wireless emitter (1002), and the fire extinguisher is characterized in that a water tank (101) is fixedly connected to the inside of the box body (1), a dust suction box (102) is fixedly connected to the water tank (101), a first water receiving pipe (103) and a second water receiving pipe (104) are fixedly connected to the water tank (101), a mounting ring (1031) is fixedly connected to the first water receiving pipe (103), a first driving box (1041) is fixedly connected to the second water receiving pipe (104), a first driving shaft (1042) is rotatably connected to the first driving box (1041), a first driving plate (1043) and a first belt wheel (1044) are fixedly connected to the first driving shaft (1042), the first driving plate (1043) is rotatably connected to the inside of a first driving box (1041), the bottom of the box body (1) is rotatably connected with a first rotating shaft (6) and a second rotating shaft (5), the first rotating shaft (6) is fixedly connected with a second belt wheel (601), the first belt wheel (1044) is rotatably connected with the second belt wheel (601) through a steel belt, a first electromagnetic valve (701) is arranged on the first water receiving pipe (103), a second electromagnetic valve (702) is arranged on the second water receiving pipe (104), a temperature sensor (7) for controlling the first electromagnetic valve (701) and the second electromagnetic valve (702) is fixedly connected to the box body (1), a guide rod (203) is fixedly connected to the water tank (101), and a water spraying pipe (2) is slidably connected to the guide rod (203), the spray pipe (2) is connected on the box body (1) in a sliding way, the spray pipe (2) is fixedly connected with a rectangular rack (3), a second driving box (301) is fixedly connected in the box body (1), a second driving shaft (3011) is rotatably connected in the second driving box (301), a second driving plate (3012) and a half gear (3013) are fixedly connected to the second driving shaft (3011), the second driving plate (3012) is rotatably connected in the second driving box (301), the half gear (3013) is meshed with the rectangular rack (3), the second driving box (301) is fixedly connected with a first water outlet pipe (302), the first water outlet pipe (302) is fixedly connected with a water spraying pipe (2), the water tank (101) is fixedly connected with a second water outlet pipe (1011), and the second water outlet pipe (1011) is fixedly connected to the second driving box (301).

2. The Internet of things-based fire extinguisher as claimed in claim 1, wherein a dust hood (4) is fixedly connected to the box body (1), a third rotating shaft (401) is connected in the dust collection cover (4) in a rotating way, blades (4011) are fixedly connected on the third rotating shaft (401), the blades (4011) are rotatably connected in the dust collection cover (4), the second rotating shaft (5) is fixedly connected with a first gear (501), a fourth rotating shaft (503) is connected in the box body (1) in a rotating way, one end of the fourth rotating shaft (503) is fixedly connected with a second gear (5031), the other end of the fourth rotating shaft (503) is fixedly connected with a third gear (5032), the first gear (501) is meshed with the second gear (5031), the third rotating shaft (401) is fixedly connected with a fourth gear (4012), and the third gear (5032) is meshed with the fourth gear (4012).

3. A fire extinguisher based on the internet of things according to claim 2, wherein a first mounting bracket (5033) is fixedly connected in the box body (1), the fourth rotating shaft (503) is rotatably connected to the first mounting bracket (5033), a mounting block (602) is fixedly connected to the bottom of the box body (1), the first rotating shaft (6) and the second rotating shaft (5) are both rotatably connected to the mounting block (602), and the first rotating shaft (6) and the second rotating shaft (5) are both fixedly connected to a moving wheel (502).

4. The Internet of things-based fire extinguisher according to claim 1, characterized in that a floating frame (1022) and a blocking plate (8) are slidably connected in the dust collection box (102), a filter screen (1025) is fixedly connected on the floating frame (1022), an expansion link (801) is fixedly connected at the bottom of the blocking plate (8), the expansion link (801) is fixedly connected in the dust collection box (102), a spring (8011) is sleeved on the expansion link (801), two ends of the spring (8011) respectively abut against the blocking plate (8) and the dust collection box (102), a through hole (1027) is formed in the dust collection box (102), the through hole (1027) is communicated with the water tank (101), and the blocking plate (1027) abuts against the through hole (1027).

5. The Internet of things-based fire extinguisher according to claim 4, characterized in that a cylindrical rod (802) is rotatably connected to the dust suction box (102), a fifth gear (8021) and a sixth gear (8022) are respectively and fixedly connected to two ends of the cylindrical rod (802), a sliding block (1023) is fixedly connected to the floating frame (1022), a sliding groove matched with the sliding block (1023) is formed in the dust suction box (102), a short rack (1024) is fixedly connected to the sliding block (1023), the short rack (1024) is meshed with the sixth gear (8022), and teeth matched with the fifth gear (8021) are formed in the blocking plate (8).

6. A fire extinguisher based on the Internet of things according to claim 5, characterized in that a mounting bar (1026) is fixedly connected in the dust suction box (102), and the blocking plate (8) is slidably connected in the mounting bar (1026).

7. A fire extinguisher based on the internet of things according to claim 2, characterized in that a connecting pipe (1021) is fixedly connected to the dust hood (4), and the connecting pipe (1021) is fixedly connected to the dust box (102).

8. A fire extinguisher based on the internet of things according to claim 1, characterized in that a circular plate (201) and a circular plate (202) are fixedly connected to the top of the water spray pipe (2), and the centers of the circular plate (201) and the circular plate (202) are located on the same axis.

9. A fire extinguisher based on the internet of things according to claim 8, characterized in that a second mounting rack (2022) is fixedly connected in the spray pipe (2), a mounting rod (2021) is fixedly connected on the second mounting rack (2022), and the circular plate (202) is fixedly connected on the mounting rod (2021).

10. Use of an internet of things based fire extinguisher as claimed in claims 1-9, characterized in that it comprises the following steps:

s1: the running direction of the box body (1) is adjusted, the fire fighting pipe is connected to the box body (1) through the mounting ring (1031), at the moment, water in the fire fighting pipe enters the water tank (101) through the first water receiving pipe (103), the water entering the water tank (101) shunts the water in the filling process of the water tank (101), one part of the water enters the dust collection box (102) through the through hole (1027), and the other part of the water enters the second driving box (301) through the second water outlet pipe (1011);

s2: the water entering the dust collection box (102) gradually fills the dust collection box (102), in the process, buoyancy generated by the water of the floating frame (1022) drags the floating frame (1022) to move upwards, so that the filter screen (1025) moves synchronously, the filter screen (1025) does not block the water from passing, when the floating frame (1022) moves upwards, the short rack (1024) moves synchronously, when the movement reaches a certain distance, the short rack (1024) contacts and is meshed with the sixth gear (8022), at the moment, the short rack (1024) continues to move upwards, so that the sixth gear (8022) rotates, so that the cylindrical rod (802) rotates along with the movement, at the moment, the fifth gear (8021) also rotates, teeth meshed with the fifth gear (8021) are arranged on the blocking plate (8), so that the blocking plate (8) moves downwards when the fifth gear (8021) rotates, at the moment, the spring (8011) is compressed, and the length of the telescopic rod (801) is shortened, so that the through hole (1027) is blocked when the blocking plate (8) moves downwards, and water cannot flow into the dust collection box (102) all the time;

s3: the water entering the second driving box (301) impacts the second driving plate (3012), at the moment, the second driving shaft (3011) rotates, so that the half gear (3013) fixedly connected to the second driving shaft (3011) rotates together, at the moment, the half gear (3013) is meshed with the rectangular rack (3) to drive the rectangular rack (3) to slide up and down, the rectangular rack (3) is fixedly connected to the water spray pipe (2), so that the water spray pipe (2) slides up and down, the water flow enters the second driving box (301) and then flows into the water spray pipe (2) through the first water outlet pipe (302), and then is sprayed out from the top of the water spray pipe (2), the water flow is sprayed in an umbrella shape by the circular ring plate (201) and the circular plate (202) arranged on the top of the water spray pipe (2), the spraying range is enlarged, the spraying radius of the water flow is increased from inside to outside and then decreased from inside by matching with the up and down sliding of the water spray pipe (2), circulating in turn;

s4: when the temperature sensor (7) detects that the temperature near the device is reduced, the first electromagnetic valve (701) is controlled to close and open the second electromagnetic valve (702), at the moment, the water flow of the fire fighting pipe accessed from the outside can flow into the water inlet tank (101) from the second water receiving pipe (104), the second water receiving pipe (104) is fixedly connected with a first driving box (1041), the water flow impacts a first driving plate (1043) when passing through the first driving box (1041), at the moment, the first driving shaft (1042) rotates, so that the first belt wheel (1044) also rotates, the first belt wheel (1044) is rotatably connected with the second belt wheel (601) through a steel belt, so that the first rotating shaft (6) rotates, the steel belt is high-temperature resistant, so that the steel belt of the device cannot be broken in the operation process, when the first rotating shaft (6) rotates, the wheel (502) rotates, so that the device moves, the camera (1001) captures a scene picture in the fire extinguishing process of the device and sends the scene picture through the wireless transmitter (1002), personnel receive the picture outside the scene, the situation of the scene is facilitated to be known, the device operates to the next fire extinguishing point, the second rotating shaft (5) also rotates in the moving process of the device, so that the first gear (501) rotates, the first gear (501) is meshed with the second gear (5031) so that the fourth rotating shaft (503) rotates, the third gear (5032) also rotates when the fourth rotating shaft (503) rotates, the third gear (5032) is meshed with the fourth gear (4012), so that the third rotating shaft (401) rotates, the blade (4011) rotates at the moment to extract smoke, and the extracted smoke enters the dust suction box (102) through the connecting pipe (1021) and is adsorbed by water in the dust suction box (102);

s5: temperature sensor (7) detect high temperature when the device moves to next point of putting out a fire, and temperature sensor (7) control second solenoid valve (702) are closed first solenoid valve (701) and are opened this moment, and then the device just no longer removes to put out a fire to the ignition, water tank (101) that set up in box (1) fill water all the time in the course of the work, help lowering the temperature to the whole of device, prevent that the device from overheating and damaging.