Uninterrupted automatic power distribution equipment
By designing efficient heat dissipation and fire extinguishing mechanisms in uninterrupted automatic power distribution equipment, the problem of low efficiency in existing equipment in heat dissipation and fire extinguishing is solved, and more efficient heat dissipation and rapid and effective fire prevention and control are achieved.
Patent Information
- Application Number
- CN202411560989.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-04
- Publication Date
- 2025-03-21
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing uninterrupted automatic power distribution equipment has problems of low efficiency and insufficient functions in terms of heat dissipation and fire extinguishing, and cannot effectively prevent fires and improve heat dissipation efficiency.
An uninterrupted automatic power distribution device including a heat dissipation mechanism and a fire extinguishing mechanism is designed. The heat dissipation mechanism achieves efficient heat dissipation inside the distribution box through the combination of fixed columns, slide chutes, mounting frames, screws, exhaust plates and heat dissipation fans. The fire extinguishing mechanism quickly detects and extinguishes the fire through a combination of a pump, a pump pipe, a gas supply pipe, a storage box, a spray pipe, an electromagnetic control valve and a fire early warning device.
It improves the heat dissipation efficiency of power distribution equipment, ensures efficient heat dissipation inside the power distribution box, and reduces the risk of equipment damage and fire. At the same time, the rapid response and efficient operation of the fire extinguishing mechanism reduce the losses caused by the fire.
Smart Images
Figure CN119674754A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of uninterrupted power supply, in particular to uninterrupted automatic power distribution equipment. Background Art
[0002] With the continuous development of social economy and the continuous advancement of modern science and technology, the power supply system has also developed uninterruptible power supply technology. The uninterruptible power supply system can output voltage to the outside in the event of an external power failure. It has been widely used in computer security, transportation, aerospace, medical, industrial control and other fields; Existing uninterruptible automatic power distribution equipment usually uses a fixed-position cooling fan for heat dissipation during operation. During operation, the electrical equipment inside the distribution box may short-circuit after a long period of operation, damaging the internal electrical equipment and possibly causing a fire. The existing uninterruptible automatic power distribution equipment has the following problems: heat is only dissipated through fixed-position cooling fans, and the heat dissipation efficiency is low. Most power distribution equipment does not have the function of autonomous fire extinguishing and sending alarm information to monitoring personnel. For this reason, we propose an uninterruptible automatic power distribution equipment. Summary of the invention
[0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide an uninterrupted automatic power distribution equipment, which can fully dissipate the heat inside the distribution box through the heat dissipation mechanism with high heat dissipation efficiency, and can detect and extinguish the fire through the fire extinguishing mechanism, which is very fast and reduces losses, and can effectively solve the problems in the background technology.
[0004] To achieve the above object, the present invention provides the following technical solutions: an uninterrupted automatic power distribution device, comprising a distribution box, a heat dissipation mechanism and a fire extinguishing mechanism; Heat dissipation mechanism: it includes a fixed column, a slide groove, a mounting frame, a screw rod, an exhaust plate and a heat dissipation fan. The left and right sides of the rear side of the distribution box are fixedly connected with fixed columns. The fixed column is provided with a slide groove on one side close to the center of the distribution box. The mounting frame is slidably connected between the two slide grooves. The right side of the slide groove is rotatably connected with a screw rod. The right end of the mounting frame is threadedly connected to the screw rod. The interior of the mounting frame is provided with evenly distributed heat dissipation fans, and the rear side of the distribution box is provided with evenly distributed exhaust plates; Fire extinguishing mechanism: It is installed inside the distribution box. The heat dissipation mechanism can fully dissipate the heat inside the distribution box. The heat dissipation efficiency is high. The fire can be detected and extinguished by the fire extinguishing mechanism, which is very fast and reduces losses.
[0005] Furthermore, it also includes a single-chip microcomputer, which is arranged outside the distribution box, and the input end of the single-chip microcomputer is electrically connected to the external power supply to facilitate the normal operation of the control device.
[0006] Furthermore, a fire extinguishing chamber is provided at the upper end of the distribution box, and a motor is provided on the bottom wall of the fire extinguishing chamber. The lower end of the output shaft of the motor is fixedly connected to the upper end of the screw rod, and the input end of the motor is electrically connected to the output end of the single-chip microcomputer to provide driving force.
[0007] Furthermore, the fire extinguishing mechanism includes a pump, an air suction pipe, an air supply pipe and a storage box. A pump is provided on the bottom wall of the fire extinguishing chamber, and the pump is connected to the outside world through an air suction pipe provided at the pump inlet. A storage box is provided on the bottom wall of the fire extinguishing chamber, and the pump is connected to the storage box through an air supply pipe provided at the pump outlet. The input end of the pump is electrically connected to the output end of the single-chip computer, so as to pump outside air into the storage box to provide pressure.
[0008] Furthermore, the fire extinguishing mechanism also includes a spray pipe, an electromagnetic control valve and a fire alarm. Spray pipes are provided at the two discharge ports on the lower surface of the storage box. The storage box is connected to the lower part of the distribution box through the spray pipe. The middle part of the spray pipe is connected in series with an electromagnetic control valve. Fire alarms are provided on the left and right sides of the lower surface of the fire extinguishing chamber. The input end of the electromagnetic control valve is electrically connected to the output end of the single-chip microcomputer. The fire alarm is bidirectionally electrically connected to the single-chip microcomputer, which is convenient for monitoring whether a fire occurs and isolating the flame retardant from the power supply equipment during normal operation.
[0009] Furthermore, the fire extinguishing mechanism also includes a cover plate and a pull block. The cover plate is hingedly connected to the feeding port on the upper surface of the storage box through a hinge, and a pull block is provided on the upper surface of the cover plate to facilitate the addition of flame retardant.
[0010] Furthermore, the distribution box is slidably connected to the inside with a fireproof partition, and evenly distributed batteries are provided on the left side of the inside of the distribution box. The batteries are all located on the left side of the fireproof partition, and the input end of the battery is electrically connected to the output end of the single-chip microcomputer to facilitate continued power supply during power outages.
[0011] Furthermore, a fixed frame is provided on the right side inside the distribution box, a support plate is slidably connected to the inside of the fixed frame, an inverter is provided on the front side of the support plate, a handle is provided in the middle of the front side of the support plate, and the input end of the inverter is electrically connected to the output end of the single-chip microcomputer, which is convenient for staff to carry out maintenance.
[0012] Furthermore, U-shaped seats are provided on both sides of the lower end of the fixing frame, and the interior of the U-shaped seats is rotatably connected to limit clamps through pin shafts. The front sides of the limit clamps are provided with levers to facilitate fixing the power supply equipment inside the distribution box.
[0013] Furthermore, both left and right sides of the front side of the distribution box are hinged with protective doors through hinges 2, and the outer surfaces of the protective doors are provided with glass observation windows to facilitate observation of the interior of the distribution box.
[0014] Compared with the prior art, the beneficial effects of the present invention are: the uninterrupted automatic power distribution equipment has the following advantages: 1. The heat dissipation fan discharges the heat from the exhaust plate to the distribution box through the airflow. The screw rotates. Under the limiting effect of the slide slot, the rotation of the screw drives the heat dissipation fan to move up and down through the mounting frame, so as to dissipate the heat inside the distribution box as a whole, with sufficient heat dissipation and high heat dissipation efficiency.
[0015] 2. When a fire occurs, the pump receives a signal from the fire alarm and pumps outside air into the storage box through the exhaust pipe and the air supply pipe. The gas exerts pressure on the flame retardant in the storage box, making it easier for the flame retardant to be sprayed out through the spray pipe to extinguish the fire. This is very quick and reduces losses. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a structural schematic diagram of the present invention; Figure 3 It is a schematic structural diagram of a front cross-section of the present invention; Figure 4 It is a structural schematic diagram of the right side cross section of the present invention; Figure 5 It is a schematic diagram of the structure of the present invention in section; Figure 6 It is a schematic diagram of the structure enlarged at point A of the present invention.
[0017] In the figure: 1 distribution box, 2 single chip microcomputer, 3 heat dissipation mechanism, 31 fixed column, 32 slide slot, 33 mounting frame, 34 screw rod, 35 exhaust plate, 36 heat dissipation fan, 4 motor, 5 fire extinguishing chamber, 6 fire extinguishing mechanism, 61 pump, 62 exhaust pipe, 63 air pipe, 64 storage box, 65 spray pipe, 66 electromagnetic control valve, 67 fire alarm, 68 cover plate, 69 pull block, 7 fireproof partition, 8 fixed frame, 9 support plate, 10 inverter, 11 protective door, 12 glass observation window, 13 handle, 14 U-shaped seat, 15 limit clamp, 16 lever, 17 battery. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0019] See also Figure 1-6The present embodiment provides a technical solution: an uninterrupted automatic power distribution device, comprising a distribution box 1, a heat dissipation mechanism 3 and a fire extinguishing mechanism 6, and also comprising a single-chip microcomputer 2, the single-chip microcomputer 2 is arranged outside the distribution box 1, the input end of the single-chip microcomputer 2 is electrically connected to the external power supply, the distribution box 1 is slidably connected to the inside with a fireproof partition 7, the distribution box 1 is provided with evenly distributed batteries 17 on the left side of the inside, the batteries 17 are all located on the left side of the fireproof partition 7, the input end of the battery 17 is electrically connected to the output end of the single-chip microcomputer 2, a fixing frame 8 is provided on the right side of the inside of the distribution box 1, the fixing frame 8 is slidably connected to the inside with a support plate 9, an inverter 10 is provided on the front side of the support plate 9, a handle 13 is provided in the middle of the front side of the support plate 9, the input end of the inverter 10 is electrically connected to the output end of the single-chip microcomputer 2, the lower end of the fixing frame 8 is provided with a U-shaped seat 14 on both sides, the U-shaped seat 14 The inside is rotatably connected with a limit clamp 15 through a pin shaft, and a lever 16 is provided on the front side of the limit clamp 15. The left and right sides of the front side of the distribution box 1 are hinged with a protective door 11 through a hinge 2, and the outer surface of the protective door 11 is provided with a glass observation window 12. The staff connects the input end of each electrical device to the output end of the inverter 10, and the inverter 10 converts direct current into alternating current for use by each electrical device. If there is a sudden power outage, the staff controls the state of the switch of the single-chip microcomputer 2 to enable the battery 17 to supply power to the electrical equipment. If maintenance is required, the staff opens the protective door 11, pulls out the fireproof partition 7, and then moves the lever 16 to rotate the limit clamp 15, releases the clamping relationship between the fixing frame 8 and the support plate 9, and then pulls the support plate 9 to display the distribution components in front of the staff, so that the staff can perform maintenance easily; Heat dissipation mechanism 3: It includes a fixed column 31, a slide 32, a mounting frame 33, a screw 34, an exhaust plate 35 and a heat dissipation fan 36. The left and right sides of the rear side of the distribution box 1 are fixedly connected with fixed columns 31. The side of the fixed column 31 close to the center of the distribution box 1 is provided with a slide 32. The mounting frame 33 is slidably connected between the two slides 32. The right side of the slide 32 is rotatably connected with a screw 34. The right end of the mounting frame 33 is threadedly connected to the screw 34. The interior of the mounting frame 33 is provided with evenly distributed heat dissipation fans 36. The rear side of the distribution box 1 is provided with evenly distributed exhaust plates 35. A fire extinguishing chamber 5 is provided at the upper end of the box 1, and a motor 4 is provided on the bottom wall of the fire extinguishing chamber 5. The lower end of the output shaft of the motor 4 is fixedly connected to the upper end of the screw rod 34, and the input end of the motor 4 is electrically connected to the output end of the single-chip computer 2. When the power distribution equipment is working, heat is generated. At this time, the motor 4 and the heat dissipation fan 36 are turned on. The heat dissipation fan 36 discharges the heat from the exhaust plate 35 out of the distribution box 1 through the airflow. The output shaft of the motor 4 drives the screw rod 34 to rotate. Under the limiting effect of the slide slot 32, the rotation of the screw rod 34 drives the heat dissipation fan 36 to move up and down through the mounting frame 33, so as to dissipate the heat inside the distribution box 1 as a whole, and the heat dissipation efficiency is high. Fire extinguishing mechanism 6: arranged inside the distribution box 1, the fire extinguishing mechanism 6 includes a pump 61, an air extraction pipe 62, an air supply pipe 63 and a storage box 64. The bottom wall of the fire extinguishing chamber 5 is provided with a pump 61, and the pump 61 is connected to the outside through the air extraction pipe 62 provided at the pump inlet. The bottom wall of the fire extinguishing chamber 5 is provided with a storage box 64, and the pump 61 is connected to the storage box 64 through the air supply pipe 63 provided at the pump outlet. The input end of the pump 61 is electrically connected to the output end of the single-chip computer 2. The fire extinguishing mechanism 6 also includes a spray pipe 65, an electromagnetic control valve 66 and a fire alarm 67. Spray pipes 65 are provided at the two discharge ports on the lower surface of the storage box 64. The storage box 64 is connected to the lower part of the distribution box 1 through the spray pipe 65. The middle part of the spray pipe 65 is connected in series with an electromagnetic control valve 66. The left and right sides of the lower surface of the fire extinguishing chamber 5 are provided with fire alarms 67. The electromagnetic control valve 66 The input end is electrically connected to the output end of the single-chip microcomputer 2, and the fire warning device 67 is bidirectionally electrically connected to the single-chip microcomputer 2. The fire extinguishing mechanism 6 also includes a cover plate 68 and a pull block 69. The feeding port on the upper surface of the storage box 64 is hinged with a cover plate 68 through a hinge, and the upper surface of the cover plate 68 is provided with a pull block 69. When a fire occurs, the staff will receive a signal from the fire warning device 67 on the single-chip microcomputer 2, and then the staff will operate the single-chip microcomputer 2 to open the pump 61 and the electromagnetic control valve 66. The pump 61 will pump the outside air into the storage box 64 through the exhaust pipe 63 and the air supply pipe 63. The gas exerts pressure on the flame retardant in the storage box 64, so that the flame retardant can be sprayed to the lower part of the distribution box 1 through the spray pipe 65 faster for fire extinguishing. After the flame retardant is used up, the staff can open the cover plate 68 through the pull block 69, and then add the flame retardant to the storage box 64.
[0020] The working principle of an uninterrupted automatic power distribution device provided by the present invention is as follows: the staff electrically connects the input end of each power-consuming device to the output end of the inverter 10, and the inverter 10 converts direct current into alternating current for use by each power-consuming device. If there is a sudden power outage, the staff controls the state of the switch of the single-chip microcomputer 2 to enable the battery 17 to power the power-consuming device. Heat is generated when the power distribution device is working. At this time, the motor 4 and the heat dissipation fan 36 are turned on. The heat dissipation fan 36 discharges the heat from the exhaust plate 35 out of the distribution box 1 through the airflow. The output shaft of the motor 4 drives the screw rod 34 to rotate. Under the limiting action of the slide slot 32, the rotation of the screw rod 34 drives the heat dissipation fan 36 to move up and down through the mounting frame 33, so as to dissipate the heat of the interior of the distribution box 1 as a whole, and the heat dissipation efficiency is high. When a fire occurs, the staff will After receiving the signal from the fire warning device 67, the staff then controls the single-chip computer 2 to open the pump 61 and the electromagnetic control valve 66. The pump 61 will pump the outside air into the storage box 64 through the exhaust pipe 63 and the air supply pipe 63. The gas exerts pressure on the flame retardant in the storage box 64, so that the flame retardant can be sprayed to the lower part of the distribution box 1 through the spray pipe 65 more quickly for fire extinguishing. After the flame retardant is used up, the staff can open the cover 68 by pulling the block 69, and then add the flame retardant to the storage box 64. If maintenance is required, the staff opens the protective door 11, pulls out the fireproof partition 7, and then moves the lever 16 to rotate the limit clamp 15, releases the clamping relationship between the fixing frame 8 and the support plate 9, and then pulls the support plate 9 to display the distribution components in front of the staff for the convenience of maintenance.
[0021] It is worth noting that the single chip microcomputer 2 disclosed in the above embodiment can select STM32F1, the motor 4 can select YP-100 series, the pump 61 can select ABK semi-open stainless steel centrifugal pump, the solenoid control valve 66 can select ASCO solenoid valve YA series, the fire alarm 67 can select HB-T601, the inverter 10 can select NTS-3200 series, and the battery 17 can select 6-GFM-200F. The single chip microcomputer 2 controls the motor 4, the pump 61, the solenoid control valve 66, the fire alarm 67, the inverter 10 and the battery 17 using methods commonly used in the prior art.
[0022] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. An uninterrupted automatic power distribution device, characterized in that: It comprises a distribution box (1), a heat dissipation mechanism (3) and a fire extinguishing mechanism (6); The heat dissipation mechanism (3) comprises a fixed column (31), a slide groove (32), a mounting frame (33), a screw rod (34), an exhaust plate (35) and a heat dissipation fan (36). The left and right sides of the rear side of the distribution box (1) are fixedly connected with the fixed column (31). The side of the fixed column (31) close to the center of the distribution box (1) is provided with a slide groove (32). The mounting frame (33) is slidably connected between the two slide grooves (32). The right slide groove (32) is rotatably connected with the screw rod (34). The right end of the mounting frame (33) is threadedly connected to the screw rod (34). The interior of the mounting frame (33) is provided with evenly distributed heat dissipation fans (36). The rear side of the distribution box (1) is provided with evenly distributed exhaust plates (35). Fire extinguishing mechanism (6): arranged inside the distribution box (1).
2. The uninterrupted automatic power distribution equipment according to claim 1, characterized in that: It also comprises a single-chip microcomputer (2), wherein the single-chip microcomputer (2) is arranged outside the power distribution box (1), and an input end of the single-chip microcomputer (2) is electrically connected to an external power supply.
3. The uninterrupted automatic power distribution equipment according to claim 2, characterized in that: The upper end of the distribution box (1) is provided with a fire extinguishing chamber (5), the bottom wall of the fire extinguishing chamber (5) is provided with a motor (4), the lower end of the output shaft of the motor (4) is fixedly connected to the upper end of the screw rod (34), and the input end of the motor (4) is electrically connected to the output end of the single chip computer (2).
4. The uninterrupted automatic power distribution equipment according to claim 3, characterized in that: The fire extinguishing mechanism (6) comprises a pump (61), an air extraction pipe (62), an air delivery pipe (63) and a material storage box (64). The bottom wall of the fire extinguishing chamber (5) is provided with a pump (61), the pump (61) is connected to the outside through an air extraction pipe (62) provided at a pump inlet, the bottom wall of the fire extinguishing chamber (5) is provided with a material storage box (64), the pump (61) is connected to the material storage box (64) through an air delivery pipe (63) provided at a pump outlet, and the input end of the pump (61) is electrically connected to the output end of the single chip computer (2).
5. The uninterrupted automatic power distribution equipment according to claim 4, characterized in that: The fire extinguishing mechanism (6) further comprises a spraying pipe (65), an electromagnetic control valve (66) and a fire alarm (67). The two discharge ports on the lower surface of the material storage box (64) are both provided with a spraying pipe (65). The material storage box (64) is connected to the lower part of the distribution box (1) through the spraying pipe (65). The middle part of the spraying pipe (65) is connected in series with an electromagnetic control valve (66). The fire alarm (67) is provided on both sides of the lower surface of the fire extinguishing chamber (5). The input end of the electromagnetic control valve (66) is electrically connected to the output end of the single chip computer (2). The fire alarm (67) is bidirectionally electrically connected to the single chip computer (2).
6. The uninterrupted automatic power distribution equipment according to claim 4, characterized in that: The fire extinguishing mechanism (6) further comprises a cover plate (68) and a pull block (69); the cover plate (68) is hingedly connected to the feeding port on the upper surface of the material storage box (64) via a hinge, and the pull block (69) is provided on the upper surface of the cover plate (68).
7. The uninterrupted automatic power distribution equipment according to claim 2, characterized in that: The distribution box (1) is slidably connected to a fireproof partition (7) inside, and evenly distributed batteries (17) are provided on the left side inside the distribution box (1). The batteries (17) are all located on the left side of the fireproof partition (7), and the input end of the battery (17) is electrically connected to the output end of the single-chip computer (2).
8. The uninterrupted automatic power distribution equipment according to claim 2, characterized in that: A fixing frame (8) is provided on the right side of the distribution box (1), a support plate (9) is slidably connected to the inside of the fixing frame (8), an inverter (10) is provided on the front side of the support plate (9), a handle (13) is provided in the middle of the front side of the support plate (9), and an input end of the inverter (10) is electrically connected to an output end of the single-chip computer (2).
9. The uninterrupted automatic power distribution equipment according to claim 8, characterized in that: The left and right sides of the lower end of the fixing frame (8) are both provided with a U-shaped seat (14), the interior of the U-shaped seat (14) is rotatably connected to a limit clamp (15) via a pin shaft, and the front side of the limit clamp (15) is provided with a lever (16).
10. The uninterrupted automatic power distribution equipment according to claim 1, characterized in that: The left and right sides of the front side of the distribution box (1) are both hingedly connected with protective doors (11) through hinges 2, and the outer surfaces of the protective doors (11) are both provided with glass observation windows (12).