Switch cabinet fire extinguishing device

Abstract

The utility model relates to the technical field of switch cabinet fire fighting, in particular to a switch cabinet fire extinguishing device which comprises a main body, the device further comprises a quick-mounting assembly, the quick-mounting assembly is arranged at the rear end of the body and comprises a mounting plate, sliding grooves, magnetic attraction blocks, sliding blocks, an extrusion plate, an anti-skid plate, springs and a scraper, the mounting plate is connected to the rear end of the body, the sliding grooves are formed in the left end and the right end of the mounting plate, and the two magnetic attraction blocks are connected to the remaining two sides of the rear end of the mounting plate. The left end and the right end of the main body are each connected with two springs, and the ends, away from the main body, of the springs are connected with extrusion plates; according to the utility model, through the arrangement of the quick assembly assembly, the magnetic attraction block is attached to the interior of the switch cabinet, so that the main body can be quickly attracted to the interior of the switch cabinet, the antiskid plates on the two sides are extruded, the antiskid plates drive the extrusion plates to move, and the extrusion plates drive the sliding blocks to slide on the sliding grooves, so that the scraping plate pries the magnetic attraction block, and the main body is quickly separated from the switch cabinet.

Description

TECHNICAL FIELD

[0001] The utility model relates to switch cabinet fire fighting technical field especially, relates to a switch cabinet fire extinguishing device. BACKGROUND

[0002] The switch cabinet fire extinguishing device is a kind of equipment specially used for fire safety of switch cabinet in power system. It is usually integrated in switch cabinet interior, to detect and extinguish fire source quickly when fire occurs, ensure the safety of equipment and the stability of system, and this kind of device is suitable for high-voltage and low-voltage power cabinet, transformer room and other various power facilities, and the main purpose is to prevent fire spreading and protect the normal operation of power system.

[0003] The existing switch cabinet fire extinguishing device is difficult to be quickly installed into switch cabinet due to the limitation of volume and installation design, especially in the electrical equipment cabinet with limited space, the installation process can need to remove or adjust internal structure, increase operation time and complexity.

[0004] Therefore, in view of the above-mentioned problems that the existing switch cabinet fire extinguishing device is difficult to be quickly installed into switch cabinet due to the limitation of volume and installation design, especially in the electrical equipment cabinet with limited space, the installation process can need to remove or adjust internal structure, increase operation time and complexity, a switch cabinet fire extinguishing device can be designed, a magnetic attraction structure is added, so that it can be quickly fixed in the reserved position of switch cabinet through magnet, and at the same time, the compact dismounting structure can enable the equipment to be quickly installed or replaced without affecting the lines and equipment in the cabinet. SUMMARY

[0005] In order to overcome the problem that the existing switch cabinet fire extinguishing device is difficult to be quickly installed into switch cabinet due to the limitation of volume and installation design, especially in the electrical equipment cabinet with limited space, the installation process can need to remove or adjust internal structure, increase operation time and complexity.

[0006] The technical scheme of the utility model is as follows: a switch cabinet fire extinguishing device, comprising a main body, a quick-mounting assembly is further included, the rear end of the main body is provided with the quick-mounting assembly, the quick-mounting assembly comprises a mounting plate, a sliding groove, a magnetic attraction block, a sliding block, an extrusion plate, an anti-skid plate, a spring and a scraper, the rear end of the main body is connected with the mounting plate, the left and right ends of the mounting plate are provided with the sliding groove, the rear end of the mounting plate is connected with the magnetic attraction block on both sides, the magnetic attraction block is provided with two, the sliding groove is slidably connected with the sliding block in the inside, the left and right ends of the main body are respectively connected with two springs, the end of the spring away from the main body is connected with the extrusion plate, the end of the extrusion plate away from the spring is connected with the anti-skid plate, the rear end of the sliding block is connected with the scraper, the end of the scraper close to the middle of the main body is inclined, the rear end of the magnetic attraction block is inclined, and the magnetic attraction block is movably connected with the scraper.

[0007] Preferably, by setting up a quick-installation component, the magnetic block is attached to the inside of the switch cabinet, allowing the main body to be quickly adsorbed inside the switch cabinet. The anti-slip plates on both sides are squeezed, and the anti-slip plates drive the squeezing plate to move. The squeezing plate drives the slider to slide on the sliding groove, thereby causing the scraper to pry up the magnetic block, allowing the main body to be quickly separated from the switch cabinet. This solves the problem that existing switch cabinet fire extinguishing devices are difficult to install quickly inside the switch cabinet due to size and installation design limitations, especially in electrical equipment cabinets with limited space. The installation process may require dismantling or adjusting the internal structure, increasing the operation time and complexity.

[0008] Preferably, the main body has a container inside, and a nozzle is connected to the bottom of the container.

[0009] Preferably, the top of the container is connected to a threaded ring, and the top of the threaded ring is threadedly connected to a threaded cap.

[0010] Preferably, the outer end of the threaded cap has multiple anti-slip grooves at equal intervals, and a connecting plate is connected to the upper front side of the main body.

[0011] Preferably, a smoke sensing module is connected to the bottom of the connecting plate, and the smoke sensing module is electrically connected to the nozzle.

[0012] Preferably, L-shaped plates are connected to the top left and right sides of the connecting plate, and a connecting wire extends from the top of the smoke sensing module to the top of the connecting plate.

[0013] Preferably, the connecting cable is connected to an external power source, and a handle is connected to the front end of the main body.

[0014] The beneficial effects of this utility model are:

[0015] 1. By setting up quick-installation components, the magnetic block is attached to the inside of the switch cabinet, allowing the main body to be quickly adsorbed inside the switch cabinet. The anti-slip plates on both sides are squeezed, and the anti-slip plates drive the squeezing plate to move. The squeezing plate drives the slider to slide on the sliding groove, thereby causing the scraper to pry up the magnetic block, so that the main body can be quickly separated from the switch cabinet. This solves the problem that existing switch cabinet fire extinguishing devices are difficult to install quickly inside the switch cabinet due to size and installation design limitations, especially in electrical equipment cabinets with limited space. The installation process may require dismantling or adjusting the internal structure, which increases the operation time and complexity. Attached Figure Description

[0016] Figure 1 The diagram shown is a three-dimensional structural schematic of a switch cabinet fire extinguishing device according to this utility model.

[0017] Figure 2 The diagram shown is a three-dimensional rear view of the structure of a switch cabinet fire extinguishing device according to this utility model.

[0018] Figure 3A three-dimensional upper section structure schematic view of a switch cabinet fire extinguishing device is shown.

[0019] Figure 4 A three-dimensional side section structure schematic view of a switch cabinet fire extinguishing device is shown.

[0020] The reference signs are explained as follows: 1, main body; 21, mounting plate; 22, sliding groove; 23, magnetic block; 24, sliding block; 25, extrusion plate; 26, anti-skid plate; 27, spring; 28, scraper; 31, container; 32, spray head; 33, threaded ring; 34, threaded cover; 35, anti-skid groove; 36, connecting plate; 37, smoke sensing module; 38, L-shaped plate; 39, connecting line; 310, handle. DETAILED DESCRIPTION

[0021] The utility model is further explained in connection with the drawings and examples.

[0022] Please refer to Figures 1-4 The utility model provides a kind of switch cabinet fire extinguishing device, including main body 1;Still including quick-mounting assembly, the rear end of main body 1 is provided with quick-mounting assembly, and quick-mounting assembly includes mounting plate 21, sliding groove 22, magnetic block 23, sliding block 24, extrusion plate 25, anti-skid plate 26, spring 27 and scraper 28, the rear end of main body 1 is connected with mounting plate 21, and the left and right ends of mounting plate 21 are opened with sliding groove 22, the rear end of mounting plate 21 is connected with magnetic block 23 on both sides, and magnetic block 23 is provided with two, and sliding block 24 is slidably connected in the inside of sliding groove 22, the left and right ends of main body 1 are respectively connected with two springs 27, and the end of spring 27 away from main body 1 is connected with extrusion plate 25, and the end of extrusion plate 25 away from spring 27 is connected with anti-skid plate 26, and the rear end of sliding block 24 is connected with scraper 28, and the end of scraper 28 near the middle of main body 1 is inclined, and the rear end of magnetic block 23 is inclined, and magnetic block 23 is movably connected with scraper 28.

[0023] Please refer to Figures 1-4In the embodiment, by setting the quick installation assembly, the magnetic block 23 is attached to the inside of the switch cabinet, so that the main body 1 can be quickly attached to the inside of the switch cabinet, the anti-skid plates 26 on both sides are squeezed, the anti-skid plates 26 drive the pressing plates 25 to move, the pressing plates 25 drive the sliding blocks 24 to slide on the sliding grooves 22, so that the scraping plates 28 pry up the magnetic blocks 23, so that the main body 1 is quickly separated from the switch cabinet, to solve the problem that the existing switch cabinet fire extinguishing device is difficult to be quickly installed in the switch cabinet due to the limitation of volume and installation design, especially in the electrical equipment cabinet with limited space, the installation process may need to remove or adjust the internal structure, increasing the operation time and complexity, the inside of the main body 1 is provided with a container 31, the bottom of the container 31 is connected with a spray head 32, the spray head 32 is used to spray the fire extinguishing material in the container 31, the top of the container 31 is connected with a threaded ring 33, the top of the threaded ring 33 is threadedly connected with a threaded cover 34, rotating the threaded cover 34 separates the threaded cover 34 from the threaded ring 33, so as to pour the fire extinguishing material into the inside of the container 31, the outer end of the threaded cover 34 is provided with a plurality of anti-skid grooves 35 at equal intervals, the upper side of the front end of the main body 1 is connected with a connecting plate 36, the anti-skid grooves 35 can increase the friction of the threaded cover 34 to avoid slipping.

[0024] Please refer to Figures 2-4 In the embodiment, the bottom of the connecting plate 36 is connected with a smoke sensing module 37, the smoke sensing module 37 is electrically connected with the spray head 32, the smoke sensing module 37 can detect smoke and start the spray head 32, the top of the connecting plate 36 is connected with L-shaped plates 38 on the left and right sides, the top of the smoke sensing module 37 extends to the top of the connecting plate 36 and is connected with a connecting line 39, the connecting line 39 is connected with an external power supply, the front end of the main body 1 is connected with a handle 310, the handle 310 facilitates the taking and installation of the main body 1.

[0025] When working, open the threaded cover 34, pour the fire extinguishing material into the container 31, cover the threaded cover 34, hold the handle 310, the handle 310 drives the main body 1 to move, the main body 1 drives the mounting plate 21 to move, the mounting plate 21 drives the magnetic block 23 to move, the magnetic block 23 is attached to the inside of the switch cabinet and is attached, so as to realize quick installation, when disassembly is needed, the anti-skid plates 26 on both sides are squeezed, the anti-skid plates 26 drive the pressing plates 25 to move, the pressing plates 25 drive the sliding blocks 24 to slide on the sliding grooves 22, so that the scraping plates 28 pry up the magnetic blocks 23, so that the main body 1 is quickly separated from the switch cabinet, the connecting line 39 is connected with an external power supply, so that the smoke sensing module 37 is powered on, when a fire breaks out, the smoke sensing module 37 detects smoke and starts the spray head 32, the fire extinguishing material such as dry powder is sprayed out, so as to achieve the effect of extinguishing the fire.

[0026] Through the above steps, by setting the quick assembly, the magnetic block 23 is attached to the inside of the switch cabinet, so that the main body 1 can be quickly adsorbed in the switch cabinet, the anti-skid plates 26 on both sides are extruded, the anti-skid plates 26 drive the extrusion plates 25 to move, the extrusion plates 25 drive the sliding blocks 24 to slide on the sliding grooves 22, so that the scrapers 28 pry up the magnetic blocks 23, and the main body 1 is quickly separated from the switch cabinet, so as to solve the problem that the existing switch cabinet fire extinguishing device is difficult to be quickly installed in the switch cabinet due to the limitation of volume and installation design, especially in the electrical equipment cabinet with limited space, the installation process may need to remove or adjust the internal structure, thereby increasing the operation time and complexity.

Claims

1. A fire extinguishing device for switchgear, comprising a main body (1); characterized in that: It also includes a quick-installation assembly. The rear end of the main body (1) is provided with a quick-installation assembly, which includes a mounting plate (21), a sliding groove (22), a magnetic block (23), a slider (24), a pressing plate (25), an anti-slip plate (26), a spring (27), and a scraper (28). The rear end of the main body (1) is connected to the mounting plate (21). The left and right ends of the mounting plate (21) are provided with sliding grooves (22). The remaining two sides of the rear end of the mounting plate (21) are connected with magnetic blocks (23). There are two magnetic blocks (23). The groove (22) is slidably connected to a slider (24). Two springs (27) are connected to the left and right ends of the main body (1). A pressing plate (25) is connected to the end of the spring (27) away from the main body (1). An anti-slip plate (26) is connected to the end of the pressing plate (25) away from the spring (27). A scraper (28) is connected to the rear end of the slider (24). The end of the scraper (28) near the middle of the main body (1) is inclined. The rear end of the magnetic block (23) is inclined. The magnetic block (23) is movably connected to the scraper (28).

2. The switchgear fire extinguishing device according to claim 1, characterized in that: The main body (1) has a container (31) inside, and a nozzle (32) is connected to the bottom of the container (31).

3. A switchgear fire extinguishing device according to claim 2, characterized in that: The top of the container (31) is connected to a threaded ring (33), and the top of the threaded ring (33) is threadedly connected to a threaded cap (34).

4. A switchgear fire extinguishing device according to claim 3, characterized in that: The outer end of the threaded cap (34) is provided with multiple anti-slip grooves (35) at equal intervals, and the upper front end of the main body (1) is connected to a connecting plate (36).

5. A switchgear fire extinguishing device according to claim 4, characterized in that: A smoke sensing module (37) is connected to the bottom of the connecting plate (36), and the smoke sensing module (37) is electrically connected to the nozzle (32).

6. A switchgear fire extinguishing device according to claim 5, characterized in that: The top left and right sides of the connecting plate (36) are connected to L-shaped plates (38), and the top of the smoke sensing module (37) extends to the top of the connecting plate (36) and is connected to a connecting line (39).

7. A switchgear fire extinguishing device according to claim 6, characterized in that: The connecting line (39) is connected to an external power source, and the front end of the main body (1) is connected to a handle (310).

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