Portable automatic release device for carbon dioxide fire extinguisher
By introducing smoke sensors and temperature sensors into carbon dioxide fire extinguishers and combining with the automatic control system of hydraulic rods, the problem that existing fire extinguishers cannot automatically extinguish fires is solved, and automatic and timely control of fires is achieved, avoiding injuries and losses.
Patent Information
- Application Number
- CN202421174388.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-05-28
AI Technical Summary
Existing carbon dioxide fire extinguishers cannot automatically realize the fire extinguishing function and need to be manually hand-held, resulting in the fire not being controlled in time, causing damage and increasing losses.
A convenient automatic release device for carbon dioxide fire extinguisher is designed. By setting up smoke sensors and temperature sensors, fires are detected in a timely manner, and through the cooperation of the first hydraulic rod and the second hydraulic rod, the fire extinguisher is automatically opened to extinguish the fire.
The automatic and timely fire extinguishing is achieved, the damage and losses caused by the fire is avoided, and the efficiency of fire prevention and control is improved.
Smart Images
Figure CN222550016U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fire extinguishing devices, in particular to a portable automatic release device for a carbon dioxide fire extinguisher. Background Art
[0002] A fire extinguisher is a portable fire-fighting tool. Currently, the more mainstream fire extinguishers are basically opened by pressing a pressure plate.
[0003] Existing relatively valuable and important things need to use carbon dioxide fire extinguishers, such as distribution cabinets or archive rooms. However, when a fire occurs in the distribution cabinet or the archive room, the existing ones cannot automatically extinguish the fire, and manual handheld carbon dioxide fire extinguishers are required to extinguish the fire. However, when people fail to discover the fire in time, the fire will cause injuries and increase losses. In order to solve the above problems, the present application proposes a convenient carbon dioxide fire extinguisher automatic release device. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a portable carbon dioxide fire extinguisher automatic release device, which can detect fire in time by setting a smoke sensor and a temperature sensor, and can open the fire extinguisher in time to extinguish the fire by setting a first hydraulic rod and a second hydraulic rod, so as to avoid injuries and reduce losses.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A portable carbon dioxide fire extinguisher automatic release device comprises a mounting plate, the right end of the mounting plate is fixedly connected to a fixing plate, the front end of the mounting plate is provided with a portable carbon dioxide fire extinguisher body, the fixing plate is provided with a clamping mechanism, the bottom of the mounting plate is fixedly connected to a smoke sensor and a temperature sensor, the top of the mounting plate is fixedly connected to a central processing unit, the front end of the mounting plate is fixedly connected to a first hydraulic rod, the output end of the first hydraulic rod is fixedly connected to a plug rod, the front end of the mounting plate is fixedly connected to a connecting plate, the side wall of the connecting plate is fixedly connected to a second hydraulic rod, and the output end of the second hydraulic rod is fixedly connected to a pressure plate.
[0007] Preferably, the clamping mechanism includes a bidirectional screw rod that passes through a fixed plate and is rotatably connected thereto, a handle is fixedly connected to the top of the bidirectional screw rod, two sliding rods are fixedly connected to the fixed plate, the outer wall of the bidirectional screw rod is sleeved with two L-shaped plates threadedly connected thereto, the two sliding rods respectively pass through the L-shaped plates and are slidably connected thereto, the two L-shaped plates are fixedly connected with splints, and the two splints are set against the outer wall of the portable carbon dioxide fire extinguisher body.
[0008] Preferably, the clamping plates are arranged in an arc shape, and opposite ends of the two clamping plates are provided with protective layers, and the material of the protective layers is rubber.
[0009] Preferably, the bidirectional screw rod is provided with two sections of external threads with opposite thread directions, and the two L-shaped plates are respectively sleeved on the outer walls of the two sections of external threads with opposite thread directions.
[0010] Preferably, a safety bolt is installed on the body of the portable carbon dioxide fire extinguisher, and a pressure handle is installed on the body of the portable carbon dioxide fire extinguisher.
[0011] Preferably, four mounting blocks are fixedly connected to the outer wall of the mounting plate, and each of the mounting blocks is penetrated by a threaded mounting hole.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] 1. Smoke can be detected by the smoke sensor, and temperature can be detected by the temperature sensor. The smoke information and high temperature information monitored by the smoke sensor are transmitted to the central processor to control the first hydraulic rod and the second hydraulic rod to start and extinguish the fire in time to avoid damage and reduce losses.
[0014] 2. The staff holds the handle and rotates it to drive the bidirectional screw to rotate, so that the L-shaped plates and splints on both sides move away from each other, and the body of the portable carbon dioxide fire extinguisher can be removed for replacement.
[0015] In summary, by providing a smoke sensor and a temperature sensor, a fire can be discovered in time, and by providing a first hydraulic rod and a second hydraulic rod, a fire extinguisher can be opened in time to extinguish the fire, thereby avoiding injuries and reducing losses. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a first structural schematic diagram of a portable carbon dioxide fire extinguisher automatic release device proposed by the utility model;
[0017] Figure 2 This is a second structural schematic diagram of a portable carbon dioxide fire extinguisher automatic release device proposed by the utility model;
[0018] Figure 3 It is a schematic diagram of a portable carbon dioxide fire extinguisher body in a portable carbon dioxide fire extinguisher automatic release device proposed by the utility model;
[0019] Figure 4 The utility model discloses a circuit diagram of a portable automatic release device for a carbon dioxide fire extinguisher.
[0020] In the figure: 1 mounting plate, 2 fixing plate, 3 portable carbon dioxide fire extinguisher body, 31 safety pin, 32 pressure handle, 4 clamping plate, 5 L-type plate, 6 bidirectional screw rod, 7 handle, 8 sliding rod, 9 smoke sensor, 10 temperature sensor, 11 central processing unit, 12 mounting block, 13 first hydraulic rod, 14 plug rod, 15 connecting plate, 16 second hydraulic rod, 17 pressure plate. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0022] Reference Figure 1-Figure 4 A portable carbon dioxide fire extinguisher automatic release device comprises a mounting plate 1, and the outer wall of the mounting plate 1 is fixedly connected with four mounting blocks 12, and each mounting block 12 is penetrated with a threaded mounting hole. The mounting plate 1 can be installed and fixed at a required position, such as a power distribution cabinet or an archive room, by passing a bolt through the threaded mounting hole, so as to timely extinguish the fire in the place. A fixing plate 2 is fixedly connected to the right end of the mounting plate 1, and a portable carbon dioxide fire extinguisher body 3 is arranged at the front end of the mounting plate 1. A safety pin 31 is installed on the portable carbon dioxide fire extinguisher body 3, and a pressure handle 32 is installed on the portable carbon dioxide fire extinguisher body 3. When extinguishing a fire, the safety pin 31 is pulled out, and then the pressure handle 32 is pressed to open the portable carbon dioxide fire extinguisher body 3 for fire extinguishing.
[0023] The fixed plate 2 is provided with a clamping mechanism, which includes a bidirectional screw rod 6 that penetrates the fixed plate 2 and is rotatably connected thereto, a handle 7 is fixedly connected to the top of the bidirectional screw rod 6, and two sliding rods 8 are fixedly connected to the fixed plate 2. The outer wall of the bidirectional screw rod 6 is sleeved with two L-shaped plates 5 threadedly connected thereto, and the bidirectional screw rod 6 is provided with two sections of external threads with opposite thread directions. The two L-shaped plates 5 are respectively sleeved on the outer walls of the two sections of external threads with opposite thread directions, and the two sliding rods 8 respectively penetrate the L-shaped plates 5 and are slidably connected thereto, and the two L-shaped plates 5 are fixedly connected with a splint 4, and the two splints 4 are both set against the outer wall of the portable carbon dioxide fire extinguisher body 3, and the splints 4 are set in an arc shape. The opposite ends of the two splints 4 are provided with a protective layer, and the material of the protective layer is rubber. By holding the handle 7 and rotating it, the bidirectional screw rod 6 is driven to rotate, so that the L-shaped plates 5 and the splints 4 on both sides move relative to or away from each other, and the portable carbon dioxide fire extinguisher body 3 is replaced.
[0024] The bottom of the mounting plate 1 is fixedly connected with a smoke sensor 9 and a temperature sensor 10, the top of the mounting plate 1 is fixedly connected with a central processing unit 11, the front end of the mounting plate 1 is fixedly connected with a first hydraulic rod 13, the output end of the first hydraulic rod 13 is fixedly connected with an insertion rod 14, the front end of the mounting plate 1 is fixedly connected with a connecting plate 15, the side wall of the connecting plate 15 is fixedly connected with a second hydraulic rod 16, and the output end of the second hydraulic rod 16 is fixedly connected with a pressure plate 17.
[0025] In the utility model, the staff can install and fix the mounting plate 1 at the required position, such as a distribution cabinet or an archive room, by means of bolts and four mounting blocks 12, and can automatically extinguish the fire at the installation position; when a fire occurs at the installation position, the smoke sensor 9 can detect the smoke, and the temperature sensor 10 can detect the temperature, and the smoke information and high temperature information monitored by the smoke sensor 9 are transmitted to the central processing unit 11, and the central processing unit 11 first controls the first hydraulic rod 13 to start, and the first hydraulic rod 13 drives the insertion rod 14 to move and pull out the safety pin 31, and then the central processing unit 11 controls the second hydraulic rod 16 to start, and the second hydraulic rod 16 drives the pressure plate 17 to move and press the pressure handle 32, and the carbon dioxide fire extinguishing agent in the portable carbon dioxide fire extinguisher body 3 is sprayed out by pressing the pressure handle 32, so that the fire in the distribution cabinet or the archive room is automatically extinguished in time, and the safety of the installation position is achieved.
[0026] After extinguishing the fire, the staff holds the handle 7 and rotates it to drive the two-way screw rod 6 to rotate, so that the L-shaped plates 5 and the clamping plates 4 on both sides move away from each other, and the portable carbon dioxide fire extinguisher body 3 can be removed for replacement, and the new portable carbon dioxide fire extinguisher body 3 is placed between the two clamping plates 4, and the insertion rod 14 is inserted into the safety pin 31. The handle 7 is held to make the L-shaped plates 5 and the clamping plates 4 on both sides move relative to each other until the portable carbon dioxide fire extinguisher body 3 is clamped and fixed, thereby completing the replacement of the portable carbon dioxide fire extinguisher body 3.
[0027] The utility model solves the problem that when a fire occurs in a distribution cabinet or an archive room, the existing technology cannot automatically extinguish the fire and needs to use a handheld carbon dioxide fire extinguisher to extinguish the fire. However, when people fail to discover the fire in time, the fire may cause injuries and increase losses.
Claims
1. A portable carbon dioxide fire extinguisher automatic release device, comprising a mounting plate (1), characterized in that: The right end of the mounting plate (1) is fixedly connected to a fixing plate (2), the front end of the mounting plate (1) is provided with a portable carbon dioxide fire extinguisher body (3), the fixing plate (2) is provided with a clamping mechanism, the bottom of the mounting plate (1) is fixedly connected to a smoke sensor (9) and a temperature sensor (10), the top of the mounting plate (1) is fixedly connected to a central processing unit (11), the front end of the mounting plate (1) is fixedly connected to a first hydraulic rod (13), the output end of the first hydraulic rod (13) is fixedly connected to a plug rod (14), the front end of the mounting plate (1) is fixedly connected to a connecting plate (15), the side wall of the connecting plate (15) is fixedly connected to a second hydraulic rod (16), and the output end of the second hydraulic rod (16) is fixedly connected to a pressure plate (17).
2. A portable carbon dioxide fire extinguisher automatic release device according to claim 1, characterized in that: The clamping mechanism comprises a bidirectional screw rod (6) penetrating through a fixed plate (2) and rotatably connected thereto, a handle (7) being fixedly connected to the top of the bidirectional screw rod (6), two sliding rods (8) being fixedly connected to the fixed plate (2), an outer wall of the bidirectional screw rod (6) being sleeved with two L-shaped plates (5) being threadedly connected thereto, the two sliding rods (8) respectively penetrating through the L-shaped plates (5) and being slidably connected thereto, the two L-shaped plates (5) being fixedly connected to clamping plates (4), and the two clamping plates (4) being arranged to abut against the outer wall of the portable carbon dioxide fire extinguisher body (3).
3. A portable carbon dioxide fire extinguisher automatic release device according to claim 2, characterized in that: The clamping plates (4) are arranged in an arc shape, and opposite ends of the two clamping plates (4) are provided with protective layers, and the material of the protective layers is rubber.
4. A portable carbon dioxide fire extinguisher automatic release device according to claim 2, characterized in that: The bidirectional screw rod (6) is provided with two sections of external threads with opposite thread directions, and the two L-shaped plates (5) are respectively sleeved on the outer walls of the two sections of external threads with opposite thread directions.
5. A portable carbon dioxide fire extinguisher automatic release device according to claim 1, characterized in that: A safety bolt (31) is installed on the portable carbon dioxide fire extinguisher body (3), and a pressure handle (32) is installed on the portable carbon dioxide fire extinguisher body (3).
6. A portable carbon dioxide fire extinguisher automatic release device according to claim 1, characterized in that: Four mounting blocks (12) are fixedly connected to the outer wall of the mounting plate (1), and each mounting block (12) is provided with a threaded mounting hole.