CN216648892U - Cellular automatic electrical control cabinet with flame-retardant fire extinguishing function - Google Patents

Abstract

The utility model belongs to the technical field of electrical cabinets, and discloses a cellular automatic electrical control cabinet with a flame-retardant fire-extinguishing function. According to the utility model, smoke can be monitored through the smoke sensor on the corresponding partition plate, the electromagnetic valve on the corresponding position is started, and at the moment, the electromagnetic valve can be started to spray dry ice in the output pipe to the corresponding position through the spray head.

Description

A sub-format automatic electrical control cabinet with flame retardant and fire-extinguishing function

technical field

The utility model belongs to the technical field of electrical cabinets, in particular to a gridded automatic electrical control cabinet with a fire-retardant and fire-extinguishing function.

Background technique

The electrical control cabinet is to assemble switchgear, measuring instruments, protective appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on the screen according to the electrical wiring requirements. For the safety of people and surrounding equipment, the circuit can be turned on or off with the help of manual or automatic switches during normal operation. Since there are a variety of electronic components installed inside the electrical control cabinet, the safety of the electrical control cabinet is very important. In order to prevent electrical A fire occurs inside the control cabinet. In the prior art, an electrical control cabinet that can automatically flame retardant and extinguish the fire has been developed.

Common electrical control cabinets that can automatically flame retardant fire extinguishers generally include the electrical control cabinet itself and an external fire extinguisher. By placing the pipes of the fire extinguisher inside the electrical control cabinet, and using smoke sensors to achieve automatic fire extinguishing, when When the smoke sensor inside the control cabinet senses smoke, it can control the valve of the fire extinguisher to start the fire extinguishing operation inside the control cabinet. Damaged components that have not caught fire can easily cause damage to the electronic components inside the entire control cabinet, although they can play a role in extinguishing fires to a certain extent, and the economic effect is low.

Utility model content

The purpose of this utility model is to solve the above problems. The utility model provides a grid-type automatic electrical control cabinet with a fire-retardant and fire-extinguishing function, which has high fire-extinguishing efficiency and will not cause damage to other components and can be adapted to different specifications. The advantages of fire extinguisher and stable installation.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a divided-format automatic electrical control cabinet with a flame-retardant and fire-extinguishing function, comprising an electrical cabinet body, a temporary storage box is fixedly installed on the top of the electrical cabinet body, and the The top of the temporary storage box is fixedly connected with an input pipe, the left and right ends of the temporary storage box are fixedly connected with an output pipe, the inner side of the output pipe is fixedly installed with a solenoid valve at an equal distance, and the interior of the electrical cabinet body, etc. A partition is arranged at the distance, and a smoke sensor is fixedly installed on the top of the partition.

As a preferred technical solution of the utility model for a sub-grid automatic electrical control cabinet with flame retardant and fire-extinguishing function, one end of the solenoid valve is fixedly installed with a nozzle, and the output end of the nozzle penetrates one side of the electrical cabinet body and is located at one end of the electromagnetic valve. Inside the electrical cabinet body.

As a preferred technical solution for a grid-type automatic electrical control cabinet with a flame-retardant and fire-extinguishing function of the present invention, a sliding rail is fixedly installed inside the electrical cabinet body at an equal distance, and the partition is connected to the electrical cabinet body through the sliding rail. The output end of the smoke sensor is electrically connected to the input end of the solenoid valve. When a fire occurs in a certain part of the electrical cabinet body, the smoke sensor on the corresponding partition can monitor the smoke and start Solenoid valve at the corresponding position. At this time, the solenoid valve can start to spray the dry ice inside the output pipe to the corresponding position through the nozzle. Since dry ice is used to extinguish the fire, the gasification of dry ice into carbon dioxide will not affect the components, and the use of separate Layer fire extinguishing will not interfere with other parts, and at the same time, the partition made of flame retardant board can prevent the spread of fire, and the fire extinguishing efficiency is high and will not interfere with unfired components.

As a preferred technical solution of the utility model for a split-grid automatic electrical control cabinet with flame retardant and fire-extinguishing function, the front of the electrical cabinet body is movably installed with a cabinet door through hinges, and the four corners of the bottom end of the electrical cabinet body are A suction cup is fixedly installed, and a fixing frame is fixedly installed on the left and right sides of the electrical cabinet body, and the fixing frame is movably connected with the output pipe. The device falls over while in use.

As a preferred technical solution for a split-grid automatic electrical control cabinet with flame retardant and fire-extinguishing function of the present invention, a bottom plate is fixedly installed on the back of the electrical cabinet body, and a dry ice fire extinguisher is placed on the top of the bottom plate. The dry ice fire extinguisher The output end of the storage box is communicated with the input pipe, and an extension seat is fixedly installed on the back of the temporary storage box.

As a preferred technical solution of the split-format automatic electrical control cabinet with flame retardant and fire-extinguishing function of the present invention, a limit slot is set on the back of the extension base, and a limit block is installed symmetrically inside the limit slot, so One end of the limit block is fixedly installed with a clamp block, the inner side of the clamp block is in contact with the outer side of the dry ice fire extinguisher, and a limit spring located inside the limit slot is fixedly installed between the two limit blocks. Place the dry ice fire extinguisher on the top of the bottom plate. At this time, the two limit blocks located in the limit slot can be relatively close to each other under the driving of the limit spring, and the two clamp blocks can be relatively close to clamp the dry ice fire extinguisher. For the clamping of dry ice fire extinguishers, the installation of fire extinguishers with different specifications can be realized through two clamping blocks, and the installation is stable at the same time.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

1. In the present invention, a temporary storage box is fixed at the top of the electrical cabinet body, and output pipes are fixedly connected to the left and right sides of the temporary storage box, and at the same time, an input pipe is fixedly connected to the top of the temporary storage box, and the The other end is connected with the dry ice fire extinguisher. Before use, the output end of the dry ice fire extinguisher can be connected with the input pipe. When a fire occurs in a certain part of the electrical cabinet body, the smoke sensor on the corresponding partition can monitor the smoke. , and start the solenoid valve at the corresponding position. At this time, the solenoid valve can start to spray the dry ice inside the output pipe to the corresponding position through the nozzle. Since the dry ice is used to extinguish the fire, the gasification of the dry ice into carbon dioxide will not affect the components. And the use of layered fire extinguishing will not cause interference to other parts, and the partition made of flame retardant board can prevent the spread of fire, and the high fire extinguishing efficiency will not interfere with unfired components, thus achieving high fire extinguishing efficiency and no fire. The advantage of causing damage to other components.

2. In the present invention, a temporary storage box is fixed on the top of the electrical cabinet body, and an extension seat is fixed on the back of the temporary storage box. Install the limit block, and place the dry ice fire extinguisher on the top of the base plate before use. At this time, the two limit blocks located inside the limit slot can be relatively close to each other under the drive of the limit spring and drive the two clamp blocks to face each other. The dry ice fire extinguisher is clamped close to the dry ice fire extinguisher to realize the clamping of the dry ice fire extinguisher. The installation of the fire extinguisher of different specifications can be realized at the same time through the two clamping blocks, thus realizing the advantages of adapting to the fire extinguisher of different specifications and stable installation.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the schematic diagram of the bottom end structure of the present utility model;

3 is a schematic diagram of the internal structure of the electrical cabinet body of the present invention;

4 is an exploded schematic view of the clamping block structure of the present invention;

5 is a cross-sectional view of the internal structure of the temporary storage box and the output pipe of the present invention;

FIG. 6 is an enlarged schematic view of the structure at A in FIG. 4 .

In the figure: 1. Electrical cabinet body; 2. Cabinet door; 3. Suction cup; 4. Slide rail; 5. Partition; 6. Smoke sensor; 7. Temporary storage box; 8. Input pipe; 9. Dry ice fire extinguisher; 10 , bottom plate; 11, extension seat; 12, limit slot; 13, limit block; 14, clamp block; 15, limit spring; 16, output pipe; 17, solenoid valve; 18, nozzle; 19, fixed frame.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in FIG. 3 and FIG. 5 , the utility model provides a divided-format automatic electrical control cabinet with flame retardant and fire-extinguishing function, including an electrical cabinet body 1 , and a temporary storage box 7 is fixedly installed on the top of the electrical cabinet body 1 . The top of the storage box 7 is fixedly connected with an input pipe 8, and the left and right ends of the temporary storage box 7 are fixedly connected with an output pipe 16. The inner side of the output pipe 16 is fixedly installed with a solenoid valve 17 at an equal distance, and the interior of the electrical cabinet body 1, etc. A partition 5 is provided at the distance, the top of the partition 5 is fixedly installed with a smoke sensor 6, one end of the solenoid valve 17 is fixedly installed with a nozzle 18, and the output end of the nozzle 18 penetrates one side of the electrical cabinet body 1 and is located in the electrical cabinet body 1. The inside of the electrical cabinet body 1 is fixedly installed with a sliding rail 4 at an equal distance. The partition 5 is movably connected between the sliding rail 4 and the electrical cabinet body 1. The output end of the smoke sensor 6 is electrically connected to the input end of the solenoid valve 17. When a fire occurs in a certain part of the electrical cabinet body 1, the smoke sensor 6 on the corresponding partition 5 can monitor the smoke and activate the solenoid valve 17 at the corresponding position. At this time, the solenoid valve 17 can be activated to The dry ice located inside the output pipe 16 is ejected to the corresponding position through the nozzle 18. Due to the use of dry ice to extinguish the fire, the gasification of the dry ice into carbon dioxide will not affect the components, and the use of layered fire extinguishing will not cause interference to other parts, and at the same time it is flame retardant. The partition 5 made of the board can prevent the spread of fire, and the fire extinguishing efficiency is high and will not cause interference to components that are not on fire.

As shown in Figures 1 and 2, the front of the electrical cabinet body 1 is movably installed with a cabinet door 2 through hinges, the four corners of the bottom end of the electrical cabinet body 1 are fixedly installed with suction cups 3, and the left and right sides of the electrical cabinet body 1 are fixed. A fixing frame 19 is installed, and the fixing frame 19 is movably connected with the output pipe 16, and the suction cup 3 can be used to fix the electrical cabinet body 1 and the ground in use, so as to prevent the device from tipping over during use.

As shown in Figure 4 and Figure 6: the back of the electrical cabinet body 1 is fixedly installed with a bottom plate 10, a dry ice fire extinguisher 9 is placed above the bottom plate 10, the output end of the dry ice fire extinguisher 9 is communicated with the input pipe 8, and the temporary storage box 7 An extension seat 11 is fixedly installed on the back of the extension seat 11, a limit slot 12 is set on the back of the extension seat 11, a limit block 13 is installed symmetrically inside the limit slot 12, and a clamp block 14 is fixedly installed at one end of the limit block 13. The clamp block 14 The inner side of the dry ice fire extinguisher 9 is in contact with the outer side of the dry ice fire extinguisher 9, and a limit spring 15 located inside the limit groove 12 is fixedly installed between the two limit blocks 13. The dry ice fire extinguisher 9 can be placed above the bottom plate 10. The two limit blocks 13 inside the limit slot 12 can be relatively close to each other under the driving of the limit spring 15, and the two clamp blocks 14 can be relatively approached to clamp the dry ice fire extinguisher 9, so as to realize the clamping of the dry ice fire extinguisher 9. The two clamping blocks 14 can realize the installation of the fire extinguisher with different specifications and at the same time the installation is stable.

The working principle and use process of the present utility model:

Before use, the dry ice fire extinguisher 9 can be placed above the bottom plate 10. At this time, the two limit blocks 13 located inside the limit groove 12 can be relatively close to each other under the driving of the limit spring 15, and the two clamp blocks 14 can be moved relative to each other. The dry ice fire extinguisher 9 is clamped close to realize the clamping of the dry ice fire extinguisher 9. Through the two clamping blocks 14, the installation of the fire extinguisher with different specifications can be realized and the installation is stable, and the output end of the dry ice fire extinguisher 9 can be connected with the input pipe 8. When a fire occurs in a certain part of the electrical cabinet body 1, the smoke sensor 6 on the corresponding partition 5 can monitor the smoke and activate the solenoid valve 17 at the corresponding position. At this time, the solenoid valve 17 can be activated to The dry ice located inside the output pipe 16 is ejected to the corresponding position through the nozzle 18. Due to the use of dry ice to extinguish the fire, the gasification of the dry ice into carbon dioxide will not affect the components, and the use of layered fire extinguishing will not cause interference to other parts, and at the same time it is flame retardant. The partition 5 made of the board can prevent the spread of fire, and the fire extinguishing efficiency is high and will not cause interference to components that are not on fire.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device comprising a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides an automatic electrical control cabinet of cellular formula with fire-retardant fire extinguishing function, includes regulator cubicle body (1), its characterized in that: the utility model discloses a cabinet for electricity generation, including regulator cubicle body (1), the top fixed mounting of regulator cubicle body (1) has temporary storage case (7), the fixed intercommunication in top of temporary storage case (7) has input tube (8), the equal fixed intercommunication in both ends has output tube (16) about temporary storage case (7), the equal distance fixed mounting of medial surface of output tube (16) has solenoid valve (17), the inside equidistance of regulator cubicle body (1) is equipped with baffle (5), the equal fixed mounting in top of baffle (5) has smoke transducer (6).

2. The cellular automatic electric control cabinet with the flame-retardant and fire-extinguishing functions according to claim 1, characterized in that: one end of the electromagnetic valve (17) is fixedly provided with a spray head (18), and the output end of the spray head (18) penetrates through one side of the electrical cabinet body (1) and is positioned inside the electrical cabinet body (1).

3. The cellular automatic electric control cabinet with the flame-retardant and fire-extinguishing functions according to claim 1, characterized in that: the electric cabinet is characterized in that sliding rails (4) are fixedly mounted in the electric cabinet body (1) at equal intervals, the partition plate (5) is movably clamped with the electric cabinet body (1) through the sliding rails (4), and the output end of the smoke sensor (6) is electrically connected with the input end of the electromagnetic valve (17).

4. The cellular automatic electric control cabinet with the flame-retardant and fire-extinguishing functions according to claim 1, characterized in that: the improved cabinet is characterized in that a cabinet door (2) is movably mounted on the front face of the electric cabinet body (1) through a hinge, suckers (3) are fixedly mounted on four corners of the bottom end of the electric cabinet body (1), fixing frames (19) are fixedly mounted on the left side and the right side of the electric cabinet body (1), and the fixing frames (19) are movably clamped with an output pipe (16).

5. The cellular automatic electric control cabinet with the flame-retardant and fire-extinguishing functions according to claim 1, characterized in that: the electric cabinet is characterized in that a bottom plate (10) is fixedly mounted on the back of the electric cabinet body (1), a dry ice fire extinguisher (9) is placed above the bottom plate (10), the output end of the dry ice fire extinguisher (9) is communicated with the input pipe (8), and an extension seat (11) is fixedly mounted on the back of the temporary storage box (7).

6. The cellular automatic electric control cabinet with the flame-retardant and fire-extinguishing functions according to claim 5, characterized in that: the back of extension seat (11) has been seted up spacing groove (12), the inside symmetry movable mounting of spacing groove (12) has stopper (13), the one end fixed mounting of stopper (13) has clamp splice (14), the medial surface of clamp splice (14) contacts with the lateral surface of dry ice fire extinguisher (9), two fixed mounting has spacing spring (15) that are located inside spacing groove (12) between stopper (13).

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