CN212880690U

CN212880690U - Intelligent fire extinguisher head

Info

Publication number: CN212880690U
Application number: CN202021681239.7U
Authority: CN
Inventors: 徐鸿鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-04-06
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses an intelligent fire extinguisher head, including fire extinguisher head assembly and the fire extinguisher barrel of connection and fire extinguisher head assembly bottom, one side of fire extinguisher head assembly is fixed with the first in command, and the opposite side of fire extinguisher head assembly is connected with solenoid valve, the one end that solenoid valve kept away from the first in command is connected with the nozzle, and fire extinguisher barrel middle part outer wall has cup jointed solid fixed ring, solid fixed ring's one side outer wall rotates and is connected with infrared detection instrument, and solid fixed ring's opposite side outer wall opens there is the fixed slot. The utility model discloses a be connected with solenoid valve in extinguisher head assembly department to be connected solenoid valve with the PLC controller, when needs use, only need control the PLC controller, can realize the use to the fire extinguisher, easy operation need not to press down the handle in the past and just can use, the operation fire extinguisher that lets the less crowd of palm and strength can be more convenient improves the practicality of fire extinguisher.

Description

Intelligent fire extinguisher head

Technical Field

The utility model relates to a fire extinguisher technical field especially relates to intelligent extinguisher head.

Background

Present conflagration brings huge economic loss and casualties for the mankind all over the world, the current fire extinguisher in market needs to go to operate to put out a fire artificially, current fire extinguishing device also only just can the automatic injection substance of putting out a fire after the conflagration breaks out, but the loss that causes is also very big, and most fire extinguishers all need utilize the manpower to press down the handle just can spray mostly, when the less or less people of strength of palm use the fire extinguisher, there is certain degree of difficulty, can't press down the handle well, and when putting out a fire to the ignition point, the majority is only to put out the naked light of surface. And whether the flame inside is completely extinguished cannot be known, so that a secondary open fire exists after a plurality of ignition points are extinguished once, a big fire is caused, and great economic loss and casualties are caused.

Therefore, the Chinese patent (application No. 202010063700.0) discloses an intelligent fire extinguisher, which is characterized in that a monitoring terminal is arranged on a valve assembly, a magnetic field sensor in the monitoring terminal can detect whether a safety pin on the fire extinguisher is pulled out or not, and sends information to a remote terminal, so that personnel can monitor the state of the fire extinguisher in real time, accidents are avoided, the specific position of the fire extinguisher can be known through an RFID (radio frequency identification) tag in the monitoring terminal, and the situations of loss and shortage are avoided. However, the fire extinguisher can only detect whether the safety plug is pulled out, the operability of the fire extinguisher cannot be improved, when people with small strength use the fire extinguisher, the fire extinguisher still has the problem of inconvenient operation, and whether the fire point has potential safety hazards cannot be detected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an intelligent fire extinguisher head.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the intelligent extinguisher head comprises an extinguisher head assembly and an extinguisher cylinder body connected with the bottom of the extinguisher head assembly, wherein a first handle is fixed on one side of the extinguisher head assembly, an electromagnetic valve is connected on the other side of the extinguisher head assembly, a nozzle is connected at one end of the electromagnetic valve, which is far away from the first handle, a fixing ring is sleeved on the outer wall of the middle part of the extinguisher cylinder body, an infrared detector is rotatably connected with the outer wall of one side of the fixing ring, a fixing groove is formed in the outer wall of the other side of the fixing ring, a second handle is rotatably connected with the inner wall of the fixing groove, a PLC (programmable logic controller) is fixed on the outer wall of one side of the top of the fixing ring, a display screen is arranged at the bottom of the PLC controller, a fixing sleeve is sleeved on the outer wall of the bottom of the extinguisher cylinder body, the sliding block is connected with a drying net cage, and a storage battery is arranged at the top of the drying net cage.

Preferably, the outer wall of the bottom of the fixed shell is welded with supporting blocks distributed at equal intervals, and rubber pads are bonded on the outer wall of the bottom of the supporting blocks.

Preferably, the signal ends of the electromagnetic valve, the infrared detector and the display screen are all connected with a PLC (programmable logic controller) through signal lines, the electromagnetic valve, the PLC, the external detector and the display screen are all connected with a switch through wires, and the switch is connected with a storage battery.

Preferably, the outer walls of the first handle and the second handle are both bonded with anti-slip pads, and the outer walls of the anti-slip pads are both provided with anti-slip threads.

Preferably, the size of the inner wall of the sliding groove is matched with the size of the sliding block, and the sliding groove and the sliding block form sliding fit.

Preferably, the drying net cage is of a mesh structure, and activated carbon is arranged inside the drying net cage.

Preferably, the bottom of the fixing shell is provided with heat dissipation holes distributed at equal intervals.

The utility model has the advantages that:

1. according to the intelligent fire extinguisher head, the electromagnetic valve is connected to the fire extinguisher head assembly and is connected with the PLC, when the intelligent fire extinguisher head needs to be used, the fire extinguisher can be used only by controlling the PLC, the intelligent fire extinguisher head is simple to operate and can be used without pressing a handle in the past, so that people with small palms and strength can operate the fire extinguisher more conveniently, and the practicability of the fire extinguisher is improved;

2. the intelligent fire extinguisher head of this design sets up infrared detection instrument and display screen through the outside at the fire extinguisher, after operating personnel is putting out a fire, utilize infrared detection instrument to carry out the temperature to the department of starting a fire and detect, whether there is the potential safety hazard in the inside thermal imaging of observation display screen can affirmation, can effectively improve device's intellectuality like this, and the folding handle that sets up in the middle part of the fire extinguisher, can let the more convenient fire extinguisher of taking of user, thereby can use the fire extinguisher better.

Drawings

Fig. 1 is a front view of the overall structure of the intelligent fire extinguisher head provided by the utility model;

fig. 2 is a sectional view of the internal structure of the fixed shell of the intelligent fire extinguisher head provided by the utility model;

fig. 3 is a schematic structural view of a sliding groove of the intelligent fire extinguisher head provided by the utility model;

fig. 4 is the utility model provides a fixed slot structure sketch map of intelligent extinguisher head.

In the figure: the fire extinguisher comprises a fire extinguisher head assembly 1, a fire extinguisher cylinder 2, a first handle 3, an electromagnetic valve 4, a nozzle 5, a fixing ring 6, an infrared detector 7, a fixing groove 8, a second handle 9, a PLC 10, a display screen 11, a fixing sleeve 12, a fixing shell 13, a sliding groove 14, a sliding block 15, a drying net cage 16, a storage battery 17 and a supporting block 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the intelligent fire extinguisher head comprises a fire extinguisher head assembly 1 and a fire extinguisher cylinder 2 connected with the bottom of the fire extinguisher head assembly 1, wherein a first handle 3 is fixed on one side of the fire extinguisher head assembly 1, an electromagnetic valve 4 is connected on the other side of the fire extinguisher head assembly 1, a nozzle 5 is connected at one end of the electromagnetic valve 4 far away from the first handle 3, a fixing ring 6 is sleeved on the outer wall of the middle part of the fire extinguisher cylinder 2, an infrared detector 7 is rotatably connected on the outer wall of one side of the fixing ring 6, a fixing groove 8 is formed on the outer wall of the other side of the fixing ring 6, a second handle 9 is rotatably connected on the inner wall of the fixing groove 8, a PLC controller 10 is fixed on the outer wall of one side of the top of the fixing ring 6, anti-skid pads are respectively bonded on the outer walls of the first handle 3 and the second handle 9, anti-skid threads, the electromagnetic valve 4 is connected to the fire extinguisher head assembly 1, and the electromagnetic valve 4 is connected with the PLC controller 10, so that when the fire extinguisher needs to be used, the fire extinguisher can be used only by controlling the PLC controller 10, the operation is simple, the fire extinguisher can be used without pressing a handle in the past, a palm and people with small strength can operate the fire extinguisher more conveniently, and the practicability of the fire extinguisher is improved;

the fixed casing 12 is screwed with a fixed casing 13, the bottom of the fixed casing 13 is provided with radiating holes distributed at equal intervals, the inner wall of the fixed casing 13 is provided with sliding grooves 14 distributed symmetrically, sliding blocks 15 are embedded in the inner wall of the sliding grooves 14, the size of the inner wall of the sliding grooves 14 is matched with the size of the sliding blocks 15, the sliding grooves 14 and the sliding blocks 15 form sliding fit, the sliding blocks 15 are connected with a drying net box 16, the top of the drying net box 16 is provided with a storage battery 17, the drying net box 16 is of a mesh structure, activated carbon is arranged in the drying net box 16, signal ends of the electromagnetic valve 4, the infrared detector 7 and the display screen 11 are all connected with a PLC (programmable logic controller) 10 through signal lines, the electromagnetic valve 4, the PLC 10, the external detector 7 and the display screen 11 are all connected with switches through conducting wires, the switches are connected with the storage battery 17, the, and the outer wall bonding of supporting shoe 18 bottom has the rubber pad, outside through at the fire extinguisher sets up infrared detection instrument 7 and display screen 11, after operating personnel is putting out a fire, utilize infrared detection instrument 7 to carry out temperature detection to the department of getting on a fire, it can confirm whether there is the potential safety hazard to observe the inside thermal imaging of display screen 11, can effectively improve the intellectuality of device like this, and the folding handle that sets up in the middle part of the fire extinguisher, can let the more convenient fire extinguisher of taking of user, thereby can use the fire extinguisher better.

The working principle is as follows: when the intelligent fire extinguisher head is used, firstly, activated carbon is arranged in a drying net box 16, then the drying net box 16 is placed at the bottom of a fixed shell 13, a storage battery 17 is placed above the drying net box 16, a fixed sleeve 12 is screwed on the fixed shell 13, then when the intelligent fire extinguisher head needs to be used, firstly, a PLC (programmable logic controller) 10 is opened, the PLC 10 is used for controlling the opening and closing of an electromagnetic valve 4, then, a second handle 9 is held, a first handle 3 is pulled, fire extinguishing materials are sprayed out from a nozzle 5, a fire source is extinguished, after the fire is extinguished, an infrared detector 7 is rotated, the temperature of the fire point is detected, the thermal imaging of the fire point in a display screen 11 is observed, and whether potential safety hazards exist or not is confirmed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An intelligent extinguisher head comprises an extinguisher head assembly (1) and an extinguisher cylinder body (2) connected with the bottom of the extinguisher head assembly (1), and is characterized in that one side of the extinguisher head assembly (1) is fixed with a first handle (3), the other side of the extinguisher head assembly (1) is connected with an electromagnetic valve (4), one end of the electromagnetic valve (4) far away from the first handle (3) is connected with a nozzle (5), the outer wall of the middle part of the extinguisher cylinder body (2) is sleeved with a fixing ring (6), the outer wall of one side of the fixing ring (6) is rotatably connected with an infrared detector (7), the outer wall of the other side of the fixing ring (6) is provided with a fixing groove (8), the inner wall of the fixing groove (8) is rotatably connected with a second handle (9), the outer wall of one side of the top of the fixing ring (6) is fixed with a PLC controller (10), the bottom of the PLC controller, and fire extinguisher barrel (2) bottom outer wall has cup jointed fixed sleeve (12), fixed sleeve (12) spiro union has set casing (13), set casing (13) inner wall is opened has symmetric distribution's sliding tray (14), and sliding tray (14) inner wall inlays and is equipped with sliding block (15), sliding block (15) are connected with drying net case (16), and drying net case (16) top is equipped with battery (17).

2. The intelligent fire extinguisher head according to claim 1, characterized in that the bottom outer wall of the fixed shell (13) is welded with support blocks (18) distributed at equal intervals, and the bottom outer wall of the support blocks (18) is bonded with rubber pads.

3. The intelligent fire extinguisher head according to claim 1, characterized in that the signal ends of the electromagnetic valve (4), the infrared detector (7) and the display screen (11) are all connected with a PLC controller (10) through signal lines, the electromagnetic valve (4), the PLC controller (10), the external detector (7) and the display screen (11) are all connected with a switch through wires, and the switch is connected with a storage battery (17).

4. The intelligent fire extinguisher head according to claim 1, characterized in that the outer walls of the first handle (3) and the second handle (9) are both bonded with non-slip mats, and the outer walls of the non-slip mats are both provided with non-slip threads.

5. A smart extinguisher head according to claim 1, characterized in that the sliding groove (14) inner wall dimensions are adapted to the sliding block (15) dimensions, and the sliding groove (14) forms a sliding fit with the sliding block (15).

6. The intelligent fire extinguisher head according to claim 1, characterized in that the drying net cage (16) is a mesh-like structure, and activated carbon is provided inside the drying net cage (16).

7. The intelligent fire extinguisher head according to claim 1, characterized in that the bottom of the fixed shell (13) is provided with heat dissipation holes distributed at equal intervals.