A multifunctional fire power box

Abstract

The present invention discloses a multifunctional fire-fighting power supply box, comprising a power supply box body, a heat dissipation device and a top-mounted terminal are provided on the top of the body, a backup power supply box is provided on the right side of the body, and a backup power supply and an auxiliary function linkage component are provided in the backup power supply box; an isolation cavity is formed by a fireproof plate on the right side of the body, a guide rail is vertically provided on the right end face of the isolation cavity, the backup power supply is slidably connected to the guide rail, the backup power supply is covered with an isolation shell, and water storage grooves are evenly opened on the isolation shell; the present invention not only has an independent installation of an isolation structure and an up and down movement function of the backup power supply in terms of structural layout for fire situations, but also provides a safe operating environment for operators through the auxiliary function linkage component, can protect the backup power supply to the greatest extent in a fire situation, and can protect the personal safety of operators at the same time.

Description

Technical Field

[0001] The present invention relates to the technical field of power supply and distribution equipment, in particular to a multifunctional fire-fighting power supply box. Background Art

[0002] As a key component of power distribution and control systems, power boxes perform the following functions: Power conversion and distribution: They convert input voltage (220V or 380V) through thyristor voltage regulation and rectification, producing DC output power. They support multiple voltage levels and high current output. Circuit control and protection: They integrate switchgear, measuring instruments, and protective devices to enable manual and automatic circuit connection and disconnection. In the event of a fault, protective devices shut down the circuit or generate an alarm. Status monitoring and display: They use measuring instruments to display real-time operating parameters (such as voltage and current), support electrical parameter adjustment, and provide abnormal status notifications. Power boxes come in a variety of styles, including fixed panel, enclosed, and drawer-type, suitable for different scenarios.

[0003] Due to the special requirements of power boxes used in fire protection, they generally need to be equipped with dual power supplies (backup power supplies). In the event of a fire, when the main power supply is damaged, it is necessary to switch to the backup power supply in time to ensure the normal operation of various linkage protection measures.

[0004] However, existing power boxes with dual power supplies are generally not designed to deal with fire situations. The layout of the backup power supply has no targeted isolation measures, the backup power supply has no inherent protection measures, and the safety of the operator's operating environment is not taken into consideration, which needs to be improved. Summary of the Invention

[0005] The technical problem to be solved by the present invention is: in order to overcome the deficiencies in the prior art, a multifunctional fire-fighting power supply box is provided.

[0006] The technical solution adopted by the present invention is: a multifunctional fire-fighting power supply box, comprising a power supply box body, a heat dissipation device and a top-mounted terminal block being provided on the top of the body, a backup power supply box being provided on the right side of the body, and a backup power supply and an auxiliary function linkage component being provided in the backup power supply box;

[0007] An isolation cavity is formed on the right side of the body through a fireproof plate. A guide rail is vertically provided on the right end surface of the isolation cavity. The backup power supply is slidably connected to the guide rail. The backup power supply is covered with an isolation shell. Water storage grooves are evenly provided on the isolation shell.

[0008] The auxiliary function linkage assembly includes a spray device installed at the lower end of the top plate of the backup power box and a fan device installed at the top of the top plate; the spray device includes a spray pump and a spray head arranged at the output end below the spray pump; the fan device includes a trapezoidal seat and a horizontal fan arranged at the upper end of the trapezoidal seat; the trapezoidal seat is hollow inside, and an external water pipe connected to the input end of the spray pump is arranged in the trapezoidal seat;

[0009] A bidirectional electrical terminal board is provided in the isolation cavity, and the backup power supply and the auxiliary function linkage component are electrically connected to the bidirectional electrical terminal board respectively.

[0010] By adopting the above technical solution, the backup power supply is installed separately on the side and uses built-in isolation, which can effectively respond to fire and protect the backup power supply to the greatest extent; and through the sliding arrangement, the distance position can be adjusted according to the fire above or below;

[0011] The sprinkler head is located directly above the backup power supply. In the event of a fire, water can be sprayed into the water storage groove on the backup power supply to prevent the cooling water from being lost immediately, thereby cooling and protecting the power supply. It can also prevent the surface of the backup power supply and handle from being overheated, making it easier for manual movement and operation.

[0012] Furthermore, the backup power supply box of the present invention is provided with a movable door panel group on the front or side thereof, wherein the movable door panel group comprises a plurality of U-shaped panels spliced ​​and arranged from top to bottom, and the U-shaped panels are provided with notches;

[0013] By adopting the above technical solution, the U-shaped plate with a notch can avoid the guide rail at the front end when horizontally plugged in, making it easier to install. In addition, the presence of the notch can serve as a heat dissipation ventilation and observation port when used normally as a door panel.

[0014] Furthermore, the backup power supply box of the present invention has plug-in slots equidistantly arranged on the left and right sides of the box frame, and the removed U-shaped plates can be inserted into the plug-in slots on the upper and lower sides of the backup power supply to protect the backup power supply;

[0015] By adopting the above technical solution, after the upper and lower positions of the backup power supply are adjusted, U-shaped plates can be inserted on the upper and lower sides thereof to further play a fire protection role.

[0016] Furthermore, the top of the transverse fan described in the present invention is provided with an indicator alarm light, which serves as an alarm when a fire occurs and can serve as a reminder that the backup power supply is effective when the backup power supply is working.

[0017] Furthermore, the heat dissipation device of the present invention includes a bracket with an air guide cavity, and a main heat dissipation fan is provided in the bracket;

[0018] By adopting the above technical solution, the bracket with air guide cavity can achieve the effect of rapid smoke exhaust and heat dissipation at the top in case of fire.

[0019] Furthermore, the top-mounted terminal block of the present invention is installed in a terminal frame having a plurality of isolation protection cavities.

[0020] Furthermore, the left end surface of the backup power supply of the present invention is provided with a sliding block, and the sliding block is slidably engaged in the front and rear sliding grooves of the guide rail member.

[0021] Furthermore, the backup power supply of the present invention is provided with a handle on the right side, the handle is provided with a vertical through hole, and the through hole is evenly spaced by a plurality of partitions;

[0022] By adopting the above technical solution, when a fire occurs, it can protect the hands during manual operation, and it can also provide an anchor point for ropes, hooks and other tools when a backup power supply needs to be moved in extreme circumstances.

[0023] Compared with the prior art, the present invention has the following advantages:

[0024] 1. Installing the backup power supply separately and laterally with built-in isolation can effectively respond to fires and maximize protection of the backup power supply.

[0025] 2. The backup power supply is arranged through a sliding structure, and its distance position can be adjusted according to the fire situation above or below;

[0026] 3. The sprinkler head is located directly above the backup power supply. In the event of a fire, water can be sprayed into the water storage groove on the backup power supply to prevent the cooling water from being lost immediately, thereby cooling and protecting the power supply. It can also prevent the surface of the backup power supply and handle from being overheated, making it easier for manual movement and operation.

[0027] 4. The horizontal fan can blow away the smoke in time when a fire occurs, leaving the backup power supply with maximum space for safe operation.

[0028] 5. The backup power supply, sprinkler device, transverse fan and indicator alarm light are electrically linked. The action of each device not only prompts the backup power supply to start and take effect, but also cooperates with each other to provide a safe manual operation environment for the backup power supply area. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of the present invention;

[0030] Figure 2 It is a structural diagram of the backup power supply in the present invention;

[0031] Figure 3It is a structural schematic diagram of the top of the body in the present invention;

[0032] Figure 4 It is a structural schematic diagram of the U-shaped plate in the present invention;

[0033] Figure 5 It is a structural schematic diagram of the present invention in which the U-shaped plate is horizontally plugged into the upper and lower sides of the backup power supply.

[0034] Numbers in the figure: 1. Main body, 2. Top-mounted terminal, 3. Backup power box, 4. Backup power supply, 5. Fireproof board, 6. Isolation chamber, 7. Guide rail, 8. Water storage groove, 9. Sprinkler pump, 10. Sprinkler head, 11. Trapezoidal seat, 12. Horizontal fan, 13. Bidirectional electrical terminal board, 14. U-shaped plate, 15. Notch, 16. Plug slot, 17. Indicator alarm light, 18. Air guide cavity, 19. Bracket, 20. Main cooling fan, 21. Terminal frame, 22. Slider, 23. Handle, 24. Partition, 25. External water pipe. DETAILED DESCRIPTION

[0035] The embodiments of the present invention are described in detail below. The embodiments are implemented based on the technical solutions of the present invention, and detailed implementation methods and specific operating processes are given. However, the protection scope of the present invention is not limited to the following embodiments.

[0036] like Figures 1 to 5 A multifunctional fire-fighting power supply box includes a power supply box body 1, a heat dissipation device and a top-mounted terminal block 2 are provided on the top of the power supply box body 1, a backup power supply box 3 is provided on the right side of the power supply box body 1, and a backup power supply 4 and an auxiliary function linkage component are provided in the backup power supply box 3;

[0037] An isolation chamber 6 is formed on the right side of the main body 1 by a fireproof plate 5. A guide rail 7 is vertically provided on the right end surface of the isolation chamber 6. The backup power supply 4 is slidably connected to the guide rail 7. The backup power supply 4 is covered with an isolation shell, and water storage grooves 8 are evenly opened on the isolation shell.

[0038] The auxiliary function linkage assembly includes a spray device installed at the lower end of the top plate of the backup power supply box 3 and a fan device installed at the top of the top plate; the spray device includes a spray pump 9 and a spray head 10 provided at the output end below the spray pump 9, and the fan device includes a trapezoidal seat 11 and a transverse fan 12 provided at the upper end of the trapezoidal seat 11. The trapezoidal seat 11 is hollow inside, and an external water pipe 25 connected to the input end of the spray pump 9 is provided in the trapezoidal seat 11;

[0039] A bidirectional electrical terminal board 13 is provided in the isolation cavity 6 , and the backup power supply 4 and the auxiliary function linkage component are electrically connected to the bidirectional electrical terminal board 13 respectively.

[0040] A movable door panel group is provided on the front or side of the backup power supply box 3 . The movable door panel group includes a plurality of U-shaped panels 14 spliced ​​and arranged from top to bottom. A notch 15 is provided on the U-shaped panel 14 .

[0041] Plug-in slots 16 are equidistantly arranged on the left and right sides of the box frame of the backup power box 3. The disassembled U-shaped plate 14 can be inserted into the plug-in slots 16 on the upper and lower sides of the backup power supply 4 to protect the backup power supply 4.

[0042] An indicator warning light 17 is provided on the top of the transverse fan 12. The heat dissipation device includes a bracket 19 with an air guide cavity 18, and a main heat dissipation fan 20 is provided in the bracket 19.

[0043] The top-mounted terminal blocks 2 are mounted within a terminal frame 21 with several isolated protective cavities. A slider 22 is provided on the left end of the backup power supply 4, which slides and engages with the front and rear slots of the guide rail 7. A handle 23 is provided on the right side of the backup power supply 4. This handle contains vertical through-holes, which are evenly spaced apart by several partitions 24.

[0044] Working principle:

[0045] An isolation chamber is formed by a fireproof plate on the right side of the main body. The backup power supply is installed separately on the side, and the backup power supply, sprinkler device, horizontal fan and indicator alarm light are electrically linked and wired.

[0046] In case of fire, the backup power supply can be automatically switched on or manually started under the preset control circuit. The operator slides the backup power supply up or down on the guide rail to a relatively safe position according to the degree of fire danger above and below.

[0047] When the backup power supply is activated, a safe operating area is created simultaneously: the sprinkler system is activated, spraying water into the water storage tank on the backup power supply to prevent the cooling water from being lost immediately, thus cooling and protecting the power supply. It also prevents the surface of the backup power supply and handle from becoming overheated, facilitating manual operation. At the same time, the horizontal fan can promptly blow away smoke in the event of a fire, leaving the backup power supply with the greatest possible space for safe operation.

[0048] If necessary, further physical protection can be used to protect the backup power supply: the operator can remove the U-shaped plate that usually serves as the door panel and insert it horizontally above and below the backup power supply;

[0049] In summary, the multifunctional fire power supply box of the present invention not only has an independent installation of an isolation structure and an up and down movement function of the backup power supply in terms of structural layout for fire situations, but also provides a safe operating environment for operators through auxiliary function linkage components. The present invention can protect the backup power supply to the greatest extent in a fire situation, ensure the normal operation of various related linkage equipment, and protect the personal safety of operators.

Claims

1. A multifunctional fire power box, characterized by: The invention comprises a main body (1) of a power supply box, wherein a heat dissipation device and a top-mounted wiring terminal (2) are provided on the top of the main body (1), a backup power supply box (3) is provided on the right side of the main body (1), and a backup power supply (4) and an auxiliary function linkage component are provided in the backup power supply box (3); An isolation chamber (6) is formed on the right side of the main body (1) through a fireproof plate (5), a guide rail (7) is vertically provided on the right end surface of the isolation chamber (6), the backup power supply (4) is slidably connected to the guide rail (7), and an isolation shell is provided on the backup power supply (4), and water storage grooves (8) are evenly provided on the isolation shell; The auxiliary function linkage assembly includes a spray device installed at the lower end of the top plate of the backup power box (3) and a fan device installed at the top end of the top plate; the spray device includes a spray pump (9) and a spray head (10) arranged at the output end below the spray pump (9); the fan device includes a trapezoidal seat (11) and a transverse fan (12) arranged at the upper end of the trapezoidal seat (11); the trapezoidal seat (11) is hollow inside, and a water pipe external connection pipe (25) connected to the input end of the spray pump (9) is arranged in the trapezoidal seat (11); A bidirectional electrical terminal board (13) is provided in the isolation cavity (6), and the backup power supply (4) and the auxiliary function linkage component are electrically connected to the bidirectional electrical terminal board (13) respectively.

2. A multifunctional fire-fighting power supply box according to claim 1, characterized in that: A movable door panel group is provided on the front or side of the backup power supply box (3), and the movable door panel group includes a plurality of U-shaped panels (14) arranged from top to bottom, and a notch (15) is provided on the U-shaped panel (14).

3. The multifunctional fire-fighting power supply box according to claim 2, characterized in that: The standby power supply box (3) has plug-in slots (16) equidistantly arranged on the left and right sides of the box frame. The disassembled U-shaped plate (14) can be inserted into the plug-in slots (16) on the upper and lower sides of the standby power supply (4) to protect the standby power supply (4).

4. The multifunctional fire-fighting power supply box according to claim 1, characterized in that: An indicator alarm light (17) is provided on the top of the transverse fan (12).

5. The multifunctional fire-fighting power supply box according to claim 1, characterized in that: The heat dissipation device comprises a bracket (19) having an air guide cavity (18), and a main heat dissipation fan (20) is arranged in the bracket (19).

6. The multifunctional fire-fighting power supply box according to claim 1, characterized in that: The top-mounted terminal (2) is installed in a terminal frame (21) having a plurality of isolation protection cavities.

7. The multifunctional fire-fighting power supply box according to claim 1, characterized in that: The left end surface of the backup power supply (4) is provided with a sliding block (22), and the sliding block (22) is slidably engaged in the front and rear sliding grooves of the guide rail member (7).

8. The multifunctional fire-fighting power supply box according to claim 1, characterized in that: A handle (23) is provided on the right side of the backup power supply (4), and a vertical through hole is provided in the handle, and the through hole is evenly spaced by a plurality of partitions (24).

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