阅读说明：本技术 一种绝缘式感温自启自喷智能灭火器 (Insulating temperature-sensing self-starting self-spraying intelligent fire extinguisher ) 是由 刘映秋 刘佳锋 黄璇珠 刘佳扬 刘佳娜 于 2021-08-03 设计创作，主要内容包括：本发明公开了一种绝缘式感温自启自喷智能灭火器,其技术方案是：包括灭火器本体,灭火器本体顶部固定连接有固定圆板,固定圆板一侧设有按压把手,固定圆板远离按压把手一侧设有灭火喷头,灭火喷头顶部一侧设有自动调节机构,按压把手底部设有活动按压组件,自动调节机构包括活动连接管、第一电机、电动推杆和可编程PLC,活动连接管位于灭火喷头一侧且与灭火喷头螺纹连接,一种绝缘式感温自启自喷智能灭火器的有益效果是：提升了灭火器使用的安全性,增强了灭火器的灭火效果,避免了当火灾发生时人们无法快速知道火源的位置来进行灭火操作,导致错过了最佳的灭火时间,存在着极大的安全隐患,容易造成巨大火灾损失的问题。(The invention discloses an insulating temperature-sensing self-starting self-spraying intelligent fire extinguisher, which adopts the technical scheme that: including fire extinguisher body, fire extinguisher body top fixedly connected with fixed plectane, fixed plectane one side is equipped with presses down the handle, fixed plectane is kept away from to press down handle one side and is equipped with the shower nozzle of putting out a fire, shower nozzle top one side of putting out a fire is equipped with automatic regulating mechanism, it is equipped with the activity and presses down the subassembly to press down the handle bottom, automatic regulating mechanism includes swing joint pipe, first motor, electric putter and PLC able to programme, swing joint pipe is located shower nozzle one side of putting out a fire and with shower nozzle threaded connection puts out a fire, an insulating formula temperature sensing is from opening from spouting intelligent fire extinguisher's beneficial effect is: the safety of the fire extinguisher use has been promoted, the fire extinguishing effect of fire extinguisher has been strengthened, has avoided people can't know the position of burning things which may cause a fire disaster fast when the conflagration takes place and has put out a fire the operation, leads to missing the best time of putting out a fire, has very big potential safety hazard, causes huge fire loss's problem easily.)

1. The utility model provides an insulating formula temperature sensing is from opening from spouting intelligent fire extinguisher, includes fire extinguisher body (1), its characterized in that: the fire extinguisher comprises a fire extinguisher body (1), a fixed circular plate (2) is fixedly connected to the top of the fire extinguisher body (1), a pressing handle (3) is arranged on one side of the fixed circular plate (2), a fire extinguishing nozzle (4) is arranged on one side of the fixed circular plate (2) away from the pressing handle (3), an automatic adjusting mechanism is arranged on one side of the top of the fire extinguishing nozzle (4), and a movable pressing assembly is arranged at the bottom of the pressing handle (3);

the automatic adjusting mechanism comprises a movable connecting pipe (5), a first motor (6), an electric push rod (7) and a Programmable Logic Controller (PLC) (8), wherein the movable connecting pipe (5) is positioned on one side of the fire extinguishing nozzle (4) and is in threaded connection with the fire extinguishing nozzle (4), one end, far away from the fire extinguishing nozzle (4), of the movable connecting pipe (5) is fixedly connected with a threaded sleeve (9), one side of the top of the fire extinguisher body (1) is fixedly connected with a limiting threaded sleeve (10), the limiting threaded sleeve (10) is in threaded connection with the threaded sleeve (9), the first motor (6) is positioned on the top of the fixed circular plate (2) and is fixedly connected with the fixed circular plate (2), the output end of the first motor (6) is fixedly connected with a rotating vertical shaft (11), the top of the movable connecting pipe (5) is provided with an L-shaped rod (12), and the bottom of one end of the L-shaped rod (12) is provided with a connecting circular block (13), the connection round block (13) is fixedly connected with the fire extinguishing nozzle (4), a limit round groove (14) is formed in the surface of the top of the connection round block (13), a magnetic round block (15) is fixedly connected to the bottom of one end of the L-shaped rod (12), the magnetic round block (15) is matched with the limit round groove (14) and is magnetically connected with the connection round block (13), the L-shaped rod (12) is far away from the bottom of one end of the fire extinguishing nozzle (4) and is fixedly connected with a limit vertical pipe (16), a sliding vertical groove (17) is formed in the inner side surface of the limit vertical pipe (16), the number of the sliding vertical grooves (17) is set to be multiple, the sliding vertical grooves (17) are distributed in a circumferential array manner, the inner side of the sliding vertical groove (17) is slidably connected with the limit convex block (18), the limit convex block (18) is fixedly connected with the rotating vertical shaft (11), and the electric push rod (7) is positioned on one side of the first motor (6), electric putter (7) output end fixedly connected with activity montant (19), activity montant (19) top fixedly connected with spacing cylinder (20), spacing cylinder (20) cup joint with L shape pole (12) middle part activity, electric putter (7) one side is kept away from in first motor (6) is equipped with power supply battery (21), power supply battery (21) respectively with first motor (6) and electric putter (7) electric connection, swing joint pipe (5) one side outside fixedly connected with temperature-sensing ware (22) are kept away from in shower nozzle (4) of putting out a fire.

2. The insulated temperature-sensing self-starting self-spraying intelligent fire extinguisher according to claim 1, characterized in that: the subassembly is pressed in the activity is including supporting diaphragm (23) and second motor (24), support diaphragm (23) be located press handle (3) bottom and with fire extinguisher body (1) fixed connection, second motor (24) are located support diaphragm (23) top and are close to fire extinguisher body (1) one end, PLC (8) and second motor (24) electric connection able to programme, second motor (24) output end fixedly connected with screw thread horizontal pole (25), support diaphragm (23) and keep away from second motor (24) one end top fixedly connected with spacing diaphragm (26), bar spout (27) have been seted up to spacing diaphragm (26) top surface, it is equipped with movable down tube (28) to press handle (3) to keep away from fire extinguisher body (1) one end bottom.

3. The insulated temperature-sensing self-starting self-spraying intelligent fire extinguisher according to claim 2, characterized in that: activity down tube (28) top activity articulates there is first lug (29), first lug (29) and pressing handle (3) fixed connection, activity down tube (28) bottom activity articulates there is slip lug (30), slip lug (30) and bar spout (27) sliding connection, spacing screw (31) have been seted up to slip lug (30) side surface, screw thread horizontal pole (25) run through spacing diaphragm (26) one end and with spacing screw (31) threaded connection.

4. The insulated temperature-sensing self-starting self-spraying intelligent fire extinguisher according to claim 1, characterized in that: the quantity of temperature-sensing ware (22) sets up to a plurality ofly, and is a plurality of temperature-sensing ware (22) are the circumference array and distribute, PLC able to programme (8) and temperature-sensing ware (22) electric connection, power supply battery (21) and PLC able to programme (8) electric connection, PLC able to programme (8) respectively with first motor (6) and electric putter (7) electric connection.

5. The insulated temperature-sensing self-starting self-spraying intelligent fire extinguisher according to claim 1, characterized in that: electric putter (7) bottom is equipped with arc diaphragm (33), arc diaphragm (33) and fixed plectane (2) fixed connection, arc spout (32) have been seted up to arc diaphragm (33) top surface, electric putter (7) bottom fixedly connected with arc slider (34), arc slider (34) and arc spout (32) sliding connection.

6. The insulated temperature-sensing self-starting self-spraying intelligent fire extinguisher according to claim 1, characterized in that: fire extinguisher body (1) bottom is equipped with first base plate (35), first base plate (35) top is equipped with second base plate (36), fixed circular slot (37) have been seted up on second base plate (36) top surface, fire extinguisher body (1) middle part and fixed circular slot (37) phase-match, second base plate (36) top is equipped with spacing chucking subassembly.

7. The insulated temperature-sensing self-starting self-spraying intelligent fire extinguisher according to claim 6, characterized in that: the fire extinguisher body (1) bottom outside is equipped with supports montant (38), the quantity of supporting montant (38) sets up to a plurality ofly, and is a plurality of support montant (38) are the circumference array and distribute, support montant (38) both ends respectively with first base plate (35) and second base plate (36) fixed connection.

8. The insulated temperature-sensing self-starting self-spraying intelligent fire extinguisher according to claim 6, characterized in that: the limiting clamping assembly comprises a first arc-shaped clamping rod (39) and a second arc-shaped clamping rod (40), the first arc-shaped clamping rod (39) and the second arc-shaped clamping rod (40) are respectively positioned at the two ends of the top of the second base plate (36), two ends of the first arc-shaped clamping rod (39) are respectively provided with a U-shaped cavity (41), the U-shaped cavity (41) is fixedly connected with the second base plate (36), two ends of the first arc-shaped clamping rod (39) are fixedly connected with a first L-shaped pull rod (42), one end of the first L-shaped pull rod (42) is fixedly connected with a first piston plate (43), the first piston plate (43) is connected with the inside of one side of the U-shaped cavity (41) in a sliding way, two ends of the second arc-shaped clamping rod (40) are fixedly connected with a second L-shaped pull rod (44), one end of the second L-shaped pull rod (44) is fixedly connected with a second piston plate (45), the second piston plate (45) is connected with the inside of the other side of the U-shaped cavity (41) in a sliding mode.

9. The insulated temperature-sensing self-starting self-spraying intelligent fire extinguisher according to claim 8, characterized in that: keep away from second arc kelly (40) one side in first arc kelly (39) and be equipped with fixed riser (46), fixed riser (46) and second base plate (36) fixed connection, fixed riser (46) are kept away from first arc kelly (39) one side and are equipped with U-shaped handle (47), U-shaped handle (47) one side fixedly connected with activity pull rod (48).

10. The insulated temperature-sensing self-starting self-spraying intelligent fire extinguisher according to claim 9, characterized in that: activity pull rod (48) run through fixed riser (46) one side and with first arc kelly (39) fixed connection, U-shaped handle (47) one end outside is kept away from in activity pull rod (48) is equipped with spacing spring (49), spacing spring (49) one end and fixed riser (46) fixed connection, spacing spring (49) other end and first arc kelly (39) fixed connection.

Technical Field

The invention relates to the technical field of intelligent fire extinguishers, in particular to an insulating temperature-sensing self-starting self-spraying intelligent fire extinguisher.

Background

At present, fire disasters often occur in production and life of people, seriously harm life and property safety of people, can be avoided, and in order to reduce the occurrence rate of the fire disasters, people can store fire extinguishers in public places and areas where the fire disasters easily occur. The fire extinguisher is a portable fire extinguishing tool, and is one of common fire-proof facilities. Chemical substances capable of extinguishing fire are placed in the fire extinguisher for rescuing and extinguishing fire. The fire extinguishers are of many types and can be divided into: carbon dioxide extinguishers, foam extinguishers, dry powder extinguishers, and the like.

The prior art has the following defects: most of existing fire extinguishers are manually opened, when a fire disaster happens, people cannot quickly know the position of a fire source to carry out fire extinguishing operation, optimal fire extinguishing time is missed, great potential safety hazards exist, huge fire loss is easily caused, manual operation is needed when the fire is extinguished, the fire extinguisher is complex in use process, a user needs to stay near the fire scene for a long time, and great safety risk is achieved.

Therefore, it is necessary to provide an insulated temperature-sensing self-starting self-spraying intelligent fire extinguisher to solve the above problems.

Disclosure of Invention

Therefore, the invention provides an insulating temperature-sensing self-starting self-spraying intelligent fire extinguisher, which is provided with an automatic adjusting mechanism to adjust the angle of a fire extinguishing nozzle according to the position of a fire source so as to achieve better fire extinguishing effect, and solves the problems that people cannot quickly know the position of the fire source to perform fire extinguishing operation when a fire disaster occurs, so that the best fire extinguishing time is missed, great potential safety hazards exist, and great fire loss is easily caused.

In order to achieve the above purpose, the invention provides the following technical scheme: an insulated temperature-sensing self-starting self-spraying intelligent fire extinguisher comprises a fire extinguisher body, wherein a fixed circular plate is fixedly connected to the top of the fire extinguisher body, a pressing handle is arranged on one side of the fixed circular plate, a fire extinguishing nozzle is arranged on one side of the fixed circular plate, which is far away from the pressing handle, an automatic adjusting mechanism is arranged on one side of the top of the fire extinguishing nozzle, and a movable pressing component is arranged at the bottom of the pressing handle;

the automatic adjusting mechanism comprises a movable connecting pipe, a first motor, an electric push rod and a Programmable Logic Controller (PLC), the movable connecting pipe is positioned on one side of the fire extinguishing nozzle and is in threaded connection with the fire extinguishing nozzle, one end of the movable connecting pipe, far away from the fire extinguishing nozzle, is fixedly connected with a threaded sleeve, one side of the top of the fire extinguisher body is fixedly connected with a limiting threaded sleeve, the limiting threaded sleeve is in threaded connection with the threaded sleeve, the first motor is positioned on the top of a fixed circular plate and is fixedly connected with the fixed circular plate, the output end of the first motor is fixedly connected with a rotating vertical shaft, the top of the movable connecting pipe is provided with an L-shaped rod, the bottom of one end of the L-shaped rod is provided with a connecting round block, the connecting round block is fixedly connected with the fire extinguishing nozzle, the surface of the top of the connecting round block is provided with a limiting round groove, the bottom of one end of the L-shaped rod is fixedly connected with a magnetic round block, the magnetic round block is matched with the limiting round groove and is magnetically connected with the connecting round block, the bottom of one end of the L-shaped rod, which is far away from the fire extinguishing nozzle, is fixedly connected with a limit vertical pipe, the inner side surface of the limit vertical pipe is provided with a sliding vertical groove, the number of the sliding vertical grooves is multiple, the sliding vertical grooves are distributed in a circumferential array, the inner side of the sliding vertical groove is connected with a limiting lug in a sliding way, the limiting lug is fixedly connected with the rotating vertical shaft, the electric push rod is positioned at one side of the first motor, the output end of the electric push rod is fixedly connected with a movable vertical rod, the top of the movable vertical rod is fixedly connected with a limiting round sleeve which is movably sleeved with the middle part of the L-shaped rod, one side of the first motor, which is far away from the electric push rod, is provided with a power supply battery, the power supply battery is respectively electrically connected with the first motor and the electric push rod, and the fire extinguishing nozzle is far away from a temperature sensor fixedly connected with the outside of one side of the movable connecting pipe.

Preferably, the subassembly is pressed in the activity includes support diaphragm and second motor, the support diaphragm be located press handle bottom and with fire extinguisher body fixed connection, the second motor is located support diaphragm top and is close to fire extinguisher body one end, PLC and second motor electric connection able to programme, second motor output fixedly connected with screw thread horizontal pole, the support diaphragm is kept away from the spacing diaphragm of second motor one end top fixedly connected with, the bar spout has been seted up on spacing diaphragm top surface, it is equipped with the activity down tube to press handle to keep away from fire extinguisher body one end bottom.

Preferably, the top of the movable inclined rod is movably hinged with a first protruding block, the first protruding block is fixedly connected with the pressing handle, the bottom of the movable inclined rod is movably hinged with a sliding protruding block, the sliding protruding block is slidably connected with the strip-shaped sliding groove, a limiting screw hole is formed in the surface of one side of the sliding protruding block, and the threaded cross rod penetrates through one end of the limiting transverse plate and is in threaded connection with the limiting screw hole.

Preferably, the number of the temperature sensors is set to be a plurality of, and is a plurality of the temperature sensors are distributed in a circumferential array manner, the Programmable Logic Controller (PLC) is electrically connected with the temperature sensors, the power supply battery is electrically connected with the programmable PLC, and the programmable PLC is respectively electrically connected with the first motor and the electric push rod.

Preferably, the electric push rod bottom is equipped with the arc diaphragm, arc diaphragm and fixed plectane fixed connection, the arc spout has been seted up to arc diaphragm top surface, electric push rod bottom fixedly connected with arc slider, arc slider and arc spout sliding connection.

Preferably, the bottom of the fire extinguisher body is provided with a first base plate, the top of the first base plate is provided with a second base plate, the top surface of the second base plate is provided with a fixed circular groove, the middle part of the fire extinguisher body is matched with the fixed circular groove, and the top of the second base plate is provided with a limiting clamping assembly.

Preferably, the fire extinguisher body bottom outside is equipped with the support montant, the quantity of supporting the montant sets up to be a plurality ofly, it is a plurality of support montant is the circumference array distribution, support montant both ends respectively with first base plate and second base plate fixed connection.

Preferably, spacing chucking subassembly includes first arc kelly and second arc kelly, first arc kelly and second arc kelly are located second base plate top both ends respectively, first arc kelly both ends all are equipped with the U-shaped chamber, U-shaped chamber and second base plate fixed connection, first arc kelly both ends all fixedly connected with first L shape pull rod, first L shape pull rod one end fixedly connected with first piston plate, first piston plate and the inside sliding connection in U-shaped chamber one side, the equal fixedly connected with second L shape pull rod in second arc kelly both ends, second L shape pull rod one end fixedly connected with second piston plate, the inside sliding connection in second piston plate and U-shaped chamber opposite side.

Preferably, one side, away from second arc kelly, of first arc kelly is equipped with fixed riser, fixed riser and second base plate fixed connection, fixed riser is kept away from first arc kelly one side and is equipped with the U-shaped handle, U-shaped handle one side fixedly connected with movable pull rod.

Preferably, the movable pull rod penetrates through one side of the fixed vertical plate and is fixedly connected with the first arc-shaped clamping rod, a limiting spring is arranged on the outer side of one end, away from the U-shaped handle, of the movable pull rod, one end of the limiting spring is fixedly connected with the fixed vertical plate, and the other end of the limiting spring is fixedly connected with the first arc-shaped clamping rod.

The invention has the beneficial effects that:

1. the invention adjusts the angle of the fire extinguishing nozzle according to the position of the fire source by arranging the automatic adjusting mechanism so as to ensure better fire extinguishing effect, when the temperature of the fire source rises, the temperature sensor senses the temperature rise, the first motor is started by the programmable PLC, the output end of the first motor drives the rotating vertical shaft and the limiting vertical pipe to rotate, the limiting vertical pipe drives the L-shaped rod to rotate for a certain angle, the L-shaped rod drives the fire extinguishing nozzle to rotate for a certain angle, then the programmable PLC starts the electric push rod, the electric push rod pushes the movable vertical rod and the limiting round sleeve to move, the limiting round sleeve drives the L-shaped rod to move upwards, the L-shaped rod drives the fire extinguishing nozzle to move, thereby adjusting the fire extinguishing nozzle to the position corresponding to the fire source, and then the fire extinguishing agent is sprayed out from the fire source through the movable pressing component so as to extinguish fire quickly and accurately, the invention has reasonable structure and clear arrangement, the safety of the fire extinguisher in the use process is improved, the fire extinguishing effect of the fire extinguisher is enhanced, the situation that people cannot quickly know the position of a fire source to extinguish a fire when a fire disaster occurs is avoided, the best fire extinguishing time is missed, great potential safety hazards exist, and the problem of great fire loss is easily caused.

2. According to the fire extinguisher body, the fire extinguisher body is opened to quickly extinguish a fire by arranging the movable pressing assembly, after the fire extinguishing nozzle is adjusted to the position corresponding to a fire source, the second motor is started through the programmable PLC, the second motor drives the threaded cross rod to rotate, the threaded cross rod rotates to drive the sliding lug to move on the inner side of the strip-shaped chute, the sliding lug drives the bottom of the movable inclined rod to move towards the direction of the second motor, the top of the movable inclined rod drives the first lug to move, the first lug drives the pressing handle to move downwards far away from one end of the fire extinguisher body, so that the fire extinguisher body is opened, the fire extinguisher body sprays the fire extinguishing agent to extinguish the fire source, the fire extinguisher body is very convenient to operate, manual operation is not needed, early fire extinguishing is carried out on the fire source, and the fire extinguisher is safer in the use process.

3. The fire extinguisher body is limited and clamped by arranging the limiting and clamping assembly, the fire extinguisher body needs to be maintained regularly when being placed for a long time, the fire extinguisher body needs to be taken out integrally for detection during maintenance, the U-shaped handle is pulled to drive the movable pull rod and the first arc-shaped clamping rod to move, the first arc-shaped clamping rod extrudes the limiting spring, the limiting spring generates elastic deformation and is compressed, the first arc-shaped clamping rod pulls the first L-shaped pull rod and the first piston plate to move, the first piston plate moves at one end of the inner side of the U-shaped cavity, the first piston plate pushes air at the inner side of the U-shaped cavity to move, so that the second piston plate is pushed to move, the second piston plate pushes the second L-shaped pull rod and the second arc-shaped clamping rod to move, the second arc-shaped clamping rod moves towards one end far away from the first arc-shaped clamping rod, the fire extinguisher body is taken out for maintenance, and the operation is convenient and rapid, the flexibility of the fire extinguisher is improved when the fire extinguisher body is limited and more stable, so that the efficiency of overhauling the fire extinguisher body by an maintainer is greatly improved.

Drawings

FIG. 1 is a schematic view of the overall structure provided by the present invention;

FIG. 2 is an exploded view of the automatic adjustment mechanism provided by the present invention;

FIG. 3 is a schematic diagram of an exploded view of the movable pressing assembly of the present invention;

FIG. 4 is an exploded view of the present invention providing a positive stop clamping assembly;

FIG. 5 is a front cross-sectional view provided by the present invention;

FIG. 6 is an enlarged structural view of part A of FIG. 2 according to the present invention;

FIG. 7 is an enlarged structural view of the portion B in FIG. 5 according to the present invention;

FIG. 8 is a flow chart of a system provided by the present invention;

in the figure: 1 fire extinguisher body, 2 fixed circular plates, 3 pressing handles, 4 fire extinguishing nozzles, 5 movable connecting pipes, 6 first motors, 7 electric push rods, 8 Programmable Logic Controller (PLC), 9 threaded sleeves, 10 limit threaded sleeves, 11 rotating vertical shafts, 12L-shaped rods, 13 connecting circular blocks, 14 limit circular grooves, 15 magnetic circular blocks, 16 limit vertical pipes, 17 sliding vertical grooves, 18 limit lugs, 19 movable vertical rods, 20 limit circular sleeves, 21 power supply batteries, 22 temperature sensors, 23 supporting transverse plates, 24 second motors, 25 threaded transverse rods, 26 limit transverse plates, 27 strip-shaped sliding grooves, 28 movable inclined rods, 29 first lugs, 30 sliding lugs, 31 limit screw holes, 32 arc-shaped sliding grooves, 33 arc-shaped transverse plates, 34 arc-shaped sliding blocks, 35 first base plates, 36 second base plates, 37 fixed circular grooves, 38 supporting vertical rods, 39 first arc-shaped clamping rods, 40 second arc-shaped clamping rods, 41U-shaped cavities, three-shaped sliding grooves, four-shaped sliding blocks, four-shaped sliding, 42 a first L-shaped pull rod, 43 a first piston plate, 44 a second L-shaped pull rod, 45 a second piston plate, 46 a fixed vertical plate, 47U-shaped handles, 48 a movable pull rod and 49 a limit spring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example 1:

referring to the attached drawings 1-4, the invention provides an insulated temperature-sensing self-starting self-spraying intelligent fire extinguisher, which comprises a fire extinguisher body 1, wherein a fixed circular plate 2 is fixedly connected to the top of the fire extinguisher body 1, a pressing handle 3 is arranged on one side of the fixed circular plate 2, a fire extinguishing nozzle 4 is arranged on one side of the fixed circular plate 2, which is far away from the pressing handle 3, an automatic adjusting mechanism is arranged on one side of the top of the fire extinguishing nozzle 4, and a movable pressing component is arranged at the bottom of the pressing handle 3;

the automatic adjusting mechanism comprises a movable connecting pipe 5, a first motor 6, an electric push rod 7 and a Programmable Logic Controller (PLC) 8, the movable connecting pipe 5 is arranged to be a foldable hose and is convenient for bending, the movable connecting pipe 5 is positioned at one side of a fire extinguishing nozzle 4 and is in threaded connection with the fire extinguishing nozzle 4, one end of the movable connecting pipe 5, which is far away from the fire extinguishing nozzle 4, is fixedly connected with a threaded sleeve 9, one side of the top of a fire extinguisher body 1 is fixedly connected with a limit threaded sleeve 10, the limit threaded sleeve 10 is in threaded connection with the threaded sleeve 9, the first motor 6 is positioned at the top of a fixed circular plate 2 and is fixedly connected with the fixed circular plate 2, the output end of the first motor 6 is fixedly connected with a rotating vertical shaft 11, the top of the movable connecting pipe 5 is provided with an L-shaped rod 12, the bottom of one end of the L-shaped rod 12 is provided with a connecting circular block 13, the connecting circular block 13 is fixedly connected with the fire extinguishing nozzle 4, the surface of the top of the connecting circular block 13 is provided with a limit circular groove 14, the bottom of one end of the L-shaped rod 12 is fixedly connected with a magnetic round block 15, the magnetic round block 15 is matched with a limit round groove 14 and is magnetically connected with a connecting round block 13, the bottom of one end of the L-shaped rod 12, which is far away from the fire extinguishing nozzle 4, is fixedly connected with a limit vertical pipe 16, the inner side surface of the limit vertical pipe 16 is provided with a plurality of sliding vertical grooves 17, the sliding vertical grooves 17 are distributed in a circumferential array, the inner side of each sliding vertical groove 17 is slidably connected with a limit lug 18, each limit lug 18 is fixedly connected with a rotating vertical shaft 11, the electric push rod 7 is positioned at one side of the first motor 6, the output end of the electric push rod 7 is fixedly connected with a movable vertical rod 19, the top of the movable vertical rod 19 is fixedly connected with a limit round sleeve 20, the limit round sleeve 20 is movably sleeved with the middle part of the L-shaped rod 12, one side of the first motor 6, which is far away from the electric push rod 7, is provided with a power supply battery 21, the power supply battery 21 is respectively and electrically connected with the first motor 6 and the electric push rod 7, the fire-extinguishing nozzle 4 is fixedly connected with a temperature sensor 22 outside the side far away from the movable connecting pipe 5.

Further, the movable pressing component comprises a supporting transverse plate 23 and a second motor 24, the supporting transverse plate 23 is positioned at the bottom of the pressing handle 3 and is fixedly connected with the fire extinguisher body 1, the second motor 24 is positioned at the top of the supporting transverse plate 23 and is close to one end of the fire extinguisher body 1, the programmable PLC8 is electrically connected with the second motor 24, the output end of the second motor 24 is fixedly connected with a threaded cross rod 25, the top of one end of the supporting transverse plate 23, which is far away from the second motor 24, is fixedly connected with a limiting transverse plate 26, the surface of the top of the limiting transverse plate 26 is provided with a strip-shaped chute 27, the bottom of one end of the pressing handle 3, which is far away from the fire extinguisher body 1, is provided with a movable oblique rod 28, the sliding lug 30 drives the bottom of the movable oblique rod 28 to move towards the second motor 24, the top of the movable oblique rod 28 drives the first lug 29 to move, the first lug 29 drives the pressing handle 3 to move downwards, which is far away from one end of the fire extinguisher body 1, thereby opening the fire extinguisher body 1 and spraying the fire extinguishing agent;

furthermore, a first bump 29 is movably hinged to the top of the movable diagonal rod 28, the first bump 29 is fixedly connected with the pressing handle 3, a sliding bump 30 is movably hinged to the bottom of the movable diagonal rod 28, the sliding bump 30 is slidably connected with the strip-shaped sliding groove 27, a limiting screw hole 31 is formed in the surface of one side of the sliding bump 30, and the threaded cross rod 25 penetrates through one end of the limiting transverse plate 26 and is in threaded connection with the limiting screw hole 31;

furthermore, the number of the temperature sensors 22 is set to be a plurality, the plurality of temperature sensors 22 are distributed in a circumferential array, the programmable PLC8 is electrically connected with the temperature sensors 22, the power supply battery 21 is electrically connected with the programmable PLC8, the programmable PLC8 is electrically connected with the first motor 6 and the electric push rod 7 respectively, the plurality of temperature sensors 22 can monitor the temperature in multiple directions, and the power supply battery 21 supplies power to the first motor 6, the electric push rod 7 and the second motor 24;

further, electric putter 7 bottom is equipped with arc diaphragm 33, arc diaphragm 33 is connected with fixed plectane 2 is fixed, arc spout 32 has been seted up to arc diaphragm 33 top surface, electric putter 7 bottom fixedly connected with arc slider 34, arc slider 34 and arc spout 32 sliding connection, L shape pole 12 is when rotatory certain angle, L shape pole 12 drives spacing round sleeve 20 around the certain angular rotation of rotatory vertical axis 11, spacing round sleeve 20 drives movable montant 19 around the certain angle of rotatory vertical axis 11, movable montant 19 drives electric putter 7 around the certain angle of rotatory vertical axis 11 rotation, electric putter 7 drives arc slider 34 and slides in arc spout 32 inboard, make more stable when electric putter 7 rotates.

The using process of the invention is as follows: when the fire extinguisher is used for extinguishing fire in an area where fire easily occurs, when a fire source is generated near the fire extinguisher body 1, the temperature of the generated fire source can slowly rise, the temperature sensors 22 can sense the rise of the temperature, the temperature sensors 22 transmit information to the programmable PLC8, the programmable PLC8 starts the first motor 6, the first motor 6 operates, the output end of the first motor 6 drives the rotating vertical shaft 11 to rotate, the rotating vertical shaft 11 drives the limit lug boss 18 to rotate, the limit lug boss 18 drives the limit vertical pipe 16 to rotate because the limit lug boss 18 is arranged in the sliding vertical groove 17 on the inner wall of the limit vertical pipe 16, the limit vertical pipe 16 drives the L-shaped rod 12 to rotate for a certain angle, the L-shaped rod 12 drives the magnetic round block 15 and the connecting round block 13 to rotate for a certain angle, the connecting round block 13 drives the fire extinguishing nozzle 4 to rotate for a certain angle, and then the programmable PLC8 starts the electric push rod 7, the electric push rod 7 runs, the electric push rod 7 pushes the movable vertical rod 19 to move, the movable vertical rod 19 pushes the limiting circular sleeve 20 to move, the limiting circular sleeve 20 drives the L-shaped rod 12 to move upwards, one end of the L-shaped rod 12 drives the magnetic circular block 15 and the connecting circular block 13 to move, the connecting circular block 13 drives the fire extinguishing nozzle 4 to move, meanwhile, the other end of the L-shaped rod 12 drives the limiting vertical pipe 16 to move upwards, and the limiting convex block 18 is in sliding connection with the sliding vertical groove 17 on the inner wall of the limiting vertical pipe 16, so that the fire extinguishing nozzle 4 is adjusted to a position corresponding to a fire source;

after will putting out a fire shower nozzle 4 and adjusting to the position that corresponds the fire source, meanwhile, PLC8 able to programme starts second motor 24, second motor 24 begins the operation, second motor 24 drives the rotation of screw thread horizontal pole 25, screw thread horizontal pole 25 is inboard rotatory at the spacing screw 31 of sliding lug 30 one side, screw thread horizontal pole 25 drives sliding lug 30 and moves in bar spout 27 inboard, sliding lug 30 drives movable down tube 28 bottom to the motion of second motor 24 direction, movable down tube 28 top drives first lug 29 to the motion of second motor 24 direction, first lug 29 drives and presses handle 3 and keeps away from fire extinguisher body 1 one end downstream, thereby open fire extinguisher body 1, fire extinguisher body 1 is through 4 blowout fire extinguishing agents of putting out a fire shower nozzle, fire extinguishing agents carries out timely quick fire extinguishing to the fire source.

Example 2:

referring to fig. 6, the bottom of the fire extinguisher body 1 is provided with a first base plate 35, the top of the first base plate 35 is provided with a second base plate 36, the top surface of the second base plate 36 is provided with a fixed circular groove 37, the middle of the fire extinguisher body 1 is matched with the fixed circular groove 37, the outer side of the bottom of the fire extinguisher body 1 is provided with a plurality of supporting vertical rods 38, the supporting vertical rods 38 are distributed in a circumferential array, two ends of each supporting vertical rod 38 are respectively fixedly connected with the first base plate 35 and the second base plate 36, and the top of the second base plate 36 is provided with a limiting clamping assembly;

furthermore, the limiting clamping assembly comprises a first arc-shaped clamping rod 39 and a second arc-shaped clamping rod 40, the first arc-shaped clamping rod 39 and the second arc-shaped clamping rod 40 are respectively located at two ends of the top of the second base plate 36, two ends of the first arc-shaped clamping rod 39 are respectively provided with a U-shaped cavity 41, the U-shaped cavity 41 is fixedly connected with the second base plate 36, two ends of the first arc-shaped clamping rod 39 are respectively fixedly connected with a first L-shaped pull rod 42, one end of the first L-shaped pull rod 42 is fixedly connected with a first piston plate 43, the first piston plate 43 is in sliding connection with one side of the U-shaped cavity 41, two ends of the second arc-shaped clamping rod 40 are respectively fixedly connected with a second L-shaped pull rod 44, one end of the second L-shaped pull rod 44 is fixedly connected with a second piston plate 45, the second piston plate 45 is in sliding connection with the other side of the U-shaped cavity 41, the first piston plate 43 and the second piston plate 45 are made of soft rubber material, and the sealing performance of the first piston plate 43 and the second piston plate 45 with the insides of two ends of the U-shaped cavity 41 is improved;

furthermore, a fixed vertical plate 46 is arranged on one side, away from the second arc-shaped clamping rod 40, of the first arc-shaped clamping rod 39, the fixed vertical plate 46 is fixedly connected with the second base plate 36, a U-shaped handle 47 is arranged on one side, away from the first arc-shaped clamping rod 39, of the fixed vertical plate 46, and a movable pull rod 48 is fixedly connected to one side of the U-shaped handle 47;

furthermore, the movable pull rod 48 penetrates through one side of the fixed vertical plate 46 and is fixedly connected with the first arc-shaped clamping rod 39, a limiting spring 49 is arranged on the outer side of one end, away from the U-shaped handle 47, of the movable pull rod 48, one end of the limiting spring 49 is fixedly connected with the fixed vertical plate 46, and the other end of the limiting spring 49 is fixedly connected with the first arc-shaped clamping rod 39.

The using process is as follows: after the fire extinguisher body 1 is placed for a long time, the fire extinguisher body 1 needs to be overhauled regularly, in the process of overhauling, an overhauling person needs to take out the whole fire extinguisher body 1 for thorough inspection, firstly, the overhauling person pulls the U-shaped handle 47, the U-shaped handle 47 drives the movable pull rod 48 to move, the movable pull rod 48 drives the first arc-shaped clamping rod 39 to move, the first arc-shaped clamping rod 39 extrudes the limiting spring 49, the limiting spring 49 generates elastic deformation and is compressed, the first arc-shaped clamping rod 39 pulls the first L-shaped pull rod 42 to move, the first L-shaped pull rod 42 drives the first piston plate 43 to move, the first piston plate 43 moves at one end inside the U-shaped cavity 41, the first piston plate 43 pushes the air inside one end of the U-shaped cavity 41 to move, the air inside one end of the U-shaped cavity 41 pushes the air inside the other end of the U-shaped cavity 41 to move, and thereby the second piston plate 45 is pushed inside the other end of the U-shaped cavity 41, second piston plate 45 promotes the motion of second L shape pull rod 44, second L shape pull rod 44 promotes the motion of second arc kelly 40, second arc kelly 40 is to keeping away from the motion of first arc kelly 39 one end direction, first arc kelly 39 and the motion of second arc kelly 40 to fire extinguisher body 1 both ends simultaneously, first arc kelly 39 and second arc kelly 40 take place to separate with fire extinguisher body 1, pull out fire extinguisher body 1 from the fixed circular slot 37 inboard at second base plate 36 top, fire extinguisher body 1 is taken out and is carried out thorough inspection and repair.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.