High-safety power distribution room

Abstract

A high-safety power distribution room comprises a shell and a power distribution box, the inner surface of the shell is slidably connected with the power distribution box, a partition plate is fixedly connected to the inner surface of the shell, a rapid separation device is arranged in the shell, an isolation device is arranged on the surface of the partition plate, and two wire boxes are fixedly connected to the surface of the power distribution box. According to the high-safety power distribution room, through cooperation of the rapid separation device and the isolation device, when the multiple sets of butt joints move, the multiple sets of baffles do not abut against the surfaces of the multiple sets of butt joints any more, and under pulling of third springs, the multiple sets of baffles can block openings in the surfaces of the partition plates; and the distribution box and multiple groups of electric wires are disconnected, so that the damage can be reduced to the minimum when a fire occurs outside or inside, meanwhile, when a fire occurs inside, automatic fire extinguishing can be carried out, the protection effect of the device is improved, and meanwhile, the safety of the device can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution rooms, in particular to a high-safety power distribution room. Background Art

[0002] With the rapid development of new generation information technologies such as cloud computing, big data, the Internet of Things, and mobile Internet, intelligent technology has been transformed from academic-driven to application-driven, and from dedicated intelligence to general intelligence. However, the traditional distribution network management model does not meet the development needs of the distribution network in the new era. It is urgent to deeply apply advanced technologies such as "cloud, big data, things, mobile, and intelligence" to fundamentally improve the construction, operation, and management of the distribution network. Achieve leapfrog development and meet the "re-electrification" needs of energy transformation.

[0003] For example, a fireproof distribution room with the authorization announcement number "CN217882538U" can greatly reduce the impact of external fire hazards on the internal space of the distribution room body by isolating the protective space between the inner interlayer and the distribution room body, thereby ensuring the normal operation of the distribution room body. The device can protect the inside of the distribution room when a fire occurs outside the distribution room, but when a fire occurs inside the equipment, the device will not be able to effectively prevent and control it, making the device ineffective in controlling the fire and protecting the distribution room. At the same time, when a fire occurs inside the distribution box, the line will be damaged, and the device will burn from the inside to the outside, causing short circuits in the lines, further increasing the losses, and making it impossible to guarantee the safety of nearby personnel, resulting in reduced safety of the device. Summary of the invention

[0004] The utility model aims to solve the problems existing in the above-mentioned prior art and provide a high-safety power distribution room to achieve the purpose of reducing limitations and improving the safety of the device.

[0005] The utility model adopts a technical solution to solve its technical problems: this high-safety distribution room includes an outer shell and a distribution box, the inner surface of the outer shell is slidably connected to the distribution box, the inner surface of the outer shell is fixedly connected to a partition, a quick separation device is provided inside the outer shell, and an isolation device is provided on the surface of the partition, two wire boxes are fixedly connected to the surface of the distribution box, a plurality of docking joints are fixedly connected to the surface of the distribution box, the surface of the outer shell is movably connected to a sliding door through a hinge, a plurality of supporting legs are fixedly connected to the surface of the outer shell, a smoke sensor is fixedly connected to the inner surface of the outer shell, and a plurality of protective covers are fixedly connected to the surface of the outer shell, and the plurality of protective covers all penetrate the surface of the outer shell.

[0006] For further improvement, the quick separation device includes a slider and a push rod, the slider is fixedly connected to the inner surface of the shell, the slider is slidably engaged with the surface of the push rod through a slideway opened on the surface, one end of the push rod is fixedly connected to the surface of the straight plate, the push rod is engaged with the surface of the block through a groove opened on the surface, the surface of the block is slidably engaged with the slideway opened on the inner surface of the slider, the surface of the block and the inner surface of the slider are respectively fixedly connected to the two ends of the first spring, the protruding part of the block surface passes through the surface of the slider and is fixedly connected to the surface of the cross plate, the surface of the cross plate is tightly pressed against the surface of the groove plate, the surface of the groove plate is fixedly connected to the output shaft of the motor, the motor is fixedly connected to the inner surface of the slider through a bracket, the output shaft of the motor passes through the surface of the slider through a bearing, and the surface of the slider is provided with a through hole.

[0007] For further improvement, the surface of the distribution box is tightly pressed against the surface of the straight plate, and the surface of the distribution box and the surface of the partition are respectively fixedly connected to two ends of multiple groups of second springs.

[0008] For further improvement, the inner surfaces of multiple groups of the protective covers are slidably connected to the surfaces of the wires, one end of the wires are fixedly connected to the through holes opened on the surface of the partition, one end of the wires are clamped to one end of the docking connector, and one end of the docking connector is clamped to the groove opened on the surface of the partition.

[0009] For further improvement, the outer shell surface is fixedly connected to the ventilation pipe, one end of the ventilation pipe is fixedly connected to a rain shield block, ventilation ports are symmetrically opened on the surface of the ventilation pipe, and a filter is fixedly connected to the inner surface of the ventilation pipe.

[0010] To be further improved, the isolation device includes a slide box and a handle, the slide box is fixedly connected to the surface of the partition, the slide box is slidably engaged with the surface of the transmission rod through a slide opened on the surface, the transmission rod is slidably connected to the surface of the insertion rod through a through hole opened on the surface, one end of the insertion rod is engaged with the groove opened on the inner surface of the slide box, one end of the insertion rod passes through the surface of the slide box through the slide opened on the surface of the slide box, the surface of the transmission rod is symmetrically fixedly connected with fixed rods, multiple groups of baffles are fixedly connected to the surfaces of the transmission rod on both sides, and the surfaces of the multiple groups of baffles are slidably connected to the surface of the partition, one end of the transmission rod is slidably connected to the inner surface of the sleeve, the sleeve is fixedly connected to the inner surface of the outer shell, and the sleeve and one end of the transmission rod are respectively fixedly connected to the two ends of the third spring.

[0011] The beneficial effect of the utility model is that, through the cooperation of the quick separation device and the isolation device, when a fire occurs inside the shell, the smoke generated during the combustion will be captured by the smoke sensor. After the smoke sensor is triggered, the output shaft of the motor rotates to drive the groove plate to rotate a certain angle. Under the action of the first spring, the card block can be pulled to move quickly, so that the card block is no longer engaged with the surface of the top rod, so that the multiple sets of second springs can no longer be compressed. Under the action of the second springs on both sides, the distribution box can be pushed to move quickly, so that the distribution box can block the ventilation pipe. At the same time, the distribution box can drive the multiple sets of docking joints and one end of the multiple sets of wires to separate. The plurality of butt joints are moved, and the plurality of baffles are no longer pressed against the surfaces of the plurality of butt joints. The plurality of baffles can seal the openings on the surface of the partition under the pull of the third spring, thereby further sealing the openings and preventing the wires connected to the inside of the shell from being damaged. By disconnecting the distribution box and the plurality of wires, the damage can be minimized when a fire occurs outside or inside. At the same time, when a fire occurs inside, the fire can be automatically extinguished, thereby improving the protection effect of the device and improving the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 for Figure 1 A front cross-sectional view of

[0014] Figure 3 for Figure 2 Schematic diagram of part A;

[0015] Figure 4 for Figure 1 A side cross-sectional view of

[0016] Figure 5 It is a partial top view of the driving rod, the slide box and the insertion rod;

[0017] Figure 6 for Figure 1 Front cross-sectional view of the middle distribution box after it is moved;

[0018] Figure 7 for Figure 6 Schematic diagram of part B.

[0019] Explanation of the reference numerals in the accompanying drawings: 1. outer shell, 2. quick-detaching device, 201. slider, 202. push rod, 203. straight plate, 204. motor, 205. block, 206. first spring, 207. horizontal plate, 208. groove plate, 3. supporting leg, 4. sliding door, 5. smoke sensor, 6. ventilation pipe, 7. ventilation port, 8. rain shield, 9. isolation device, 901. transmission rod, 902. fixing rod, 903. slide box, 904. plug rod, 905. baffle, 906. sleeve, 907. third spring, 10. filter screen, 11. electrical box, 12. distribution box, 13. partition, 14. protective cover, 15. electrical wire, 16. docking connector, 17. second spring. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings:

[0021] Refer to the attached Figure 1-7 : In the present embodiment, a high-safety distribution room includes a shell 1 and a distribution box 12. The inner surface of the shell 1 is slidably connected to the distribution box 12. The distribution box 12 can be quickly moved and separated from one end of multiple groups of wires 15, so that the fire can be sealed inside the shell 1. The inner surface of the shell 1 is fixedly connected to a partition 13. A quick separation device 2 is provided inside the shell 1. An isolation device 9 is provided on the surface of the partition 13. Two wire boxes 11 are fixedly connected to the surface of the distribution box 12. Multiple groups of docking joints 16 are fixedly connected to the surface of the distribution box 12. The surface of the shell 1 is movably connected to the sliding door 4 through a hinge. Multiple groups of supporting legs 3 are fixedly connected to the surface of the shell 1. A smoke sensor 5 is fixedly connected to the inner surface of the shell 1. The smoke sensor 5 is disclosed in the prior art and will not be described in detail here. Multiple groups of protective covers 14 are fixedly connected to the surface of the shell 1. The protective covers 14 can facilitate the insertion of the wires 15 into the shell 1. Multiple groups of protective covers 14 all penetrate the surface of the shell 1.

[0022] The surface of the distribution box 12 is tightly pressed against the surface of the straight plate 203, and the surface of the distribution box 12 and the surface of the partition 13 are respectively fixedly connected to the two ends of multiple groups of second springs 17, the partition 13 is made of flame-retardant board, and the inner surfaces of multiple groups of protective covers 14 are all slidably connected to the surface of the wire 15, one end of the wire 15 is fixedly connected to the through hole opened on the surface of the partition 13, fixing the position of one end of the wire 15, one end of the wire 15 is snapped with one end of the docking joint 16, and one end of the wire 15 can be inserted into the inside of the docking joint 16 through a plug to complete the connection, and one end of the docking joint 16 is snapped with the groove opened on the surface of the partition 13, the surface of the outer shell 1 is fixedly connected to the ventilation pipe 6, one end of the ventilation pipe 6 is fixedly connected to a rain shield block 8, and the surface of the ventilation pipe 6 is symmetrically provided with ventilation ports 7, and the inner surface of the ventilation pipe 6 is fixedly connected to a filter screen 10, which can be made of multiple layers of fine gauze so that external dust can be blocked and filtered.

[0023] The quick separation device 2 includes a slider 201 and a push rod 202. The slider 201 is fixedly connected to the inner surface of the shell 1. The slider 201 is fixedly connected to the inner surface of the shell 1. The slider 201 is slidably connected to the surface of the push rod 202 through a slideway provided on the surface, fixing the motion track of the push rod 202. One end of the push rod 202 is fixedly connected to the surface of the straight plate 203. The push rod 202 can drive the straight plate 203 to move synchronously. The push rod 202 is connected to the surface of the block 205 through a groove provided on the surface. The surface of the block 205 is slidably connected to the slideway provided on the inner surface of the slider 201, fixing the motion track of the block 205. The surface of the block 205 and the inner surface of the slider 201 are respectively fixedly connected to the two ends of the first spring 206. The elastic coefficient of the first spring 206 can meet the working needs according to actual needs.

[0024] The first spring 206 can allow the block 205 to have room for movement. Figure 2 The first spring 206 is in a compressed state, the protruding part of the surface of the block 205 passes through the surface of the slider 201 and is fixedly connected to the surface of the cross plate 207, the surface of the cross plate 207 is tightly pressed against the surface of the groove plate 208, the groove plate 208 can be pressed against the surface of the cross plate 207 to fix the position of the block 205, the surface of the groove plate 208 is fixedly connected to the output shaft of the motor 204, the motor 204 is fixedly connected to the inner surface of the slider 201 through a bracket, the motor 204 can meet the working needs according to actual needs, the motor 204 can drive the groove plate 208 to rotate a certain angle, the output shaft of the motor 204 passes through the surface of the slider 201 through a bearing, the surface of the slider 201 is provided with a through hole, and the slider 201 can quickly discharge the opening inside the slider 201 through the through hole on the surface.

[0025] The isolation device 9 includes a slide box 903 and a handle. The slide box 903 is fixedly connected to the surface of the partition 13. The slide box 903 is slidably connected to the surface of the transmission rod 901 through a slideway opened on the surface. The transmission rod 901 is slidably connected to the surface of the plug rod 904 through a through hole opened on the surface. One end of the plug rod 904 is engaged with a groove opened on the inner surface of the slide box 903. The plug rod 904 can fix the position of the transmission rod 901. One end of the plug rod 904 passes through the slideway opened on the surface of the slide box 903 to penetrate the surface of the slide box 903, fix the motion track of the transmission rod 901, and the surface of the transmission rod 901 is symmetrically fixedly connected There is a fixed rod 902, and multiple groups of baffles 905 are fixedly connected to the surfaces of the transmission rods 901 on both sides. The multiple groups of baffles 905 can block the through holes on the surface of the partition 13, and the surfaces of the multiple groups of baffles 905 are all slidingly connected to the surface of the partition 13. One end of the transmission rod 901 is slidingly connected to the inner surface of the sleeve 906, and the sleeve 906 is fixedly connected to the inner surface of the outer shell 1. The sleeve 906 and one end of the transmission rod 901 are respectively fixedly connected to the two ends of the third spring 907. The elastic coefficient of the third spring 907 can meet the working needs according to actual needs, and the third spring 907 can pull the transmission rod 901 to move.

[0026] Working principle:

[0027] When a fire occurs inside the power distribution room due to a circuit or outside the room:

[0028] Quick Disconnect Procedure:

[0029] When a fire occurs inside the shell 1, the smoke generated during the combustion will be captured by the smoke sensor 5. After the smoke sensor 5 is triggered, the external power supply of the motor 204 is turned on, and the output shaft of the starter motor 204 is rotated to drive the groove plate 208 to rotate a certain angle. The groove plate 208 can rotate so that it is no longer tightly against the surface of the cross plate 207, so that the first spring 206 is no longer compressed. Under the action of the first spring 206, the block 205 can be pulled to move quickly, so that the block 205 is no longer engaged with the surface of the top rod 202, so that the multiple groups of second springs 17 are no longer compressed. Under the action of the second springs 17 on both sides, the distribution box 12 can be pushed to move quickly, so that the distribution box 12 blocks the ventilation pipe 6. At the same time, the distribution box 12 can drive the multiple groups of docking joints 16 to separate from one end of the multiple groups of wires 15, so that the inside of the shell 1 is in a closed space. When the internal oxygen is consumed, the internal flame will be extinguished, which is safer.

[0030] Isolation process:

[0031] When the multiple groups of docking joints 16 move, the multiple groups of baffles 905 are no longer pressed against the surfaces of the multiple groups of docking joints 16. Under the pull of the third spring 907, the multiple groups of baffles 905 can block the openings on the surface of the partition 13, thereby further sealing the surface and preventing the wires 15 connected to the inside of the shell 1 from being damaged. When wiring, the operator pulls the plug rod 904 so that the plug rod 904 drives the transmission rod 901 to move synchronously, so that the plug rod 904 moves to the groove on the inner surface of the slide box 903, pushes the plug rod 904, so that the plug rod 904 can be inserted into the groove inside the slide box 903, so that the position of the transmission rod 901 is fixed. After the operator completes the wiring, according to the above operation, the position of the transmission rod 901 is no longer fixed, and under the pull of the third spring 907, the multiple groups of baffles 905 can be pressed against the surfaces of the multiple groups of docking joints 16.

[0032] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A high-safety power distribution room, comprising a housing (1) and a power distribution box (12), wherein the inner surface of the housing (1) is slidably connected to the power distribution box (12), and wherein: The inner surface of the shell (1) is fixedly connected to a partition (13), a quick separation device (2) is provided inside the shell (1), an isolation device (9) is provided on the surface of the partition (13), two wire boxes (11) are fixedly connected to the surface of the distribution box (12), a plurality of docking joints (16) are fixedly connected to the surface of the distribution box (12), the surface of the shell (1) is movably connected to the sliding door (4) via hinges, a plurality of supporting legs (3) are fixedly connected to the surface of the shell (1), a smoke sensor (5) is fixedly connected to the inner surface of the shell (1), and a plurality of protective covers (14) are fixedly connected to the surface of the shell (1), and the plurality of protective covers (14) all penetrate the surface of the shell (1).

2. A high-safety power distribution room according to claim 1, characterized in that: The quick separation device (2) comprises a slider (201) and a push rod (202); the slider (201) is fixedly connected to the inner surface of the housing (1); the slider (201) is slidably engaged with the surface of the push rod (202) via a slideway provided on the surface; one end of the push rod (202) is fixedly connected to the surface of a straight plate (203); the push rod (202) is engaged with the surface of a clamping block (205) via a groove provided on the surface; the surface of the clamping block (205) is slidably engaged with the slideway provided on the inner surface of the slider (201); the surface of the clamping block (205) and the slider (201) are connected in a fixed manner. The inner surfaces are respectively fixedly connected to the two ends of the first spring (206); the protruding portion of the surface of the block (205) penetrates the surface of the slider (201) and is fixedly connected to the surface of the transverse plate (207); the surface of the transverse plate (207) is tightly abutted against the surface of the groove plate (208); the surface of the groove plate (208) is fixedly connected to the output shaft of the motor (204); the motor (204) is fixedly connected to the inner surface of the slider (201) via a bracket; the output shaft of the motor (204) penetrates the surface of the slider (201) via a bearing; and a through hole is provided on the surface of the slider (201).

3. A high-safety power distribution room according to claim 1, characterized in that: The surface of the distribution box (12) is tightly pressed against the surface of the straight plate (203), and the surface of the distribution box (12) and the surface of the partition plate (13) are respectively fixedly connected to two ends of a plurality of groups of second springs (17).

4. A high-security power distribution room according to claim 1, characterized in that: multiple groups The inner surface of the protective cover (14) is slidably connected to the surface of the electric wire (15), one end of the electric wire (15) is fixedly connected to a through hole provided on the surface of the partition (13), one end of the electric wire (15) is snap-fitted to one end of the docking connector (16), and one end of the docking connector (16) is snap-fitted to a groove provided on the surface of the partition (13).

5. A high-safety power distribution room according to claim 1, characterized in that: The surface of the housing (1) is fixedly connected to the ventilation pipe (6); one end of the ventilation pipe (6) is fixedly connected to a rain shield (8); ventilation ports (7) are symmetrically provided on the surface of the ventilation pipe (6); and a filter screen (10) is fixedly connected to the inner surface of the ventilation pipe (6).

6. A high-safety power distribution room according to claim 1, characterized in that: The isolation device (9) comprises a slide box (903) and a handle, the slide box (903) being fixedly connected to the surface of the partition (13), the slide box (903) being slidably engaged with the surface of the transmission rod (901) via a slideway provided on the surface, the transmission rod (901) being slidably engaged with the surface of the insertion rod (904) via a through hole provided on the surface, one end of the insertion rod (904) being engaged with a groove provided on the inner surface of the slide box (903), one end of the insertion rod (904) penetrating the slide box (903) via the slideway provided on the surface of the slide box (903) The surface of the transmission rod (901) is symmetrically fixedly connected to a fixed rod (902), the surface of the transmission rod (901) is fixedly connected to a plurality of baffles (905) on both sides of the transmission rod (901), the surfaces of the plurality of baffles (905) are all slidably connected to the surface of the partition (13), one end of the transmission rod (901) is slidably connected to the inner surface of a sleeve (906), the sleeve (906) is fixedly connected to the inner surface of the housing (1), and the sleeve (906) and one end of the transmission rod (901) are respectively fixedly connected to the two ends of a third spring (907).

Images