CN218732638U - Multichannel redundancy power supply control device - Google Patents

Abstract

The utility model discloses a multi-channel redundancy power supply control device, which relates to the technical field of power supply control devices, and includes a power supply cabinet. Openings are opened on the left and right sides of the power supply cabinet, and the inner wall of the opening on the right side is fixedly connected with a cooling chamber. A fan body is rotatably connected to the center of the right side of the cooling chamber wall, an installation box is fixedly connected to the right side of the cooling chamber, and a motor is fixedly connected to the bottom of the inner wall of the installation box. When the utility model is in use, the condensate in the condensing box can be drawn into the condensing pipe through the water pump in the condensing mechanism, and the other end of the condensing pipe is passed into the condensing box to form a cooling cycle, and then the fan is driven by the motor The main body rotates, so that cold air can be blown out to dissipate heat for the power supply devices inside the power supply cabinet, and the heat dissipation effect is better, which avoids the problem of poor heat dissipation when some high-power electrical appliances are dissipated, and improves the practicability of the equipment.

Description

A multi-channel redundancy power supply control device

technical field

The utility model relates to the technical field of power supply control devices, in particular to a multi-channel redundancy power supply control device.

Background technique

The power supply control device can be a power distribution room, a power distribution cabinet or a power distribution box. It is used to measure and control the distribution device of electric energy. It is composed of busbars, switchgear, protective appliances, measuring instruments and other accessories. The requirements for the normal operation of the system are convenient for maintenance and do not endanger the safety of people and surrounding equipment. They are installed in power plants, substations and distribution stations, etc.

When the power distribution cabinet used in the traditional power supply control device is in use, the internal electronic components or power supply components will generate heat and generate a lot of heat, and generally only heat dissipation holes or cooling nets are used to dissipate heat inside the cabinet. The heat dissipation effect is too poor. If some high-power electrical appliances are in use, a lot of heat will be generated, resulting in inconvenient heat dissipation and reducing the practicability of the equipment.

Utility model content

The purpose of this utility model is to provide a multi-channel redundant power supply control device to solve the problem that the internal electronic components or power supply components will generate heat and generate a lot of heat when used in the above background technology, and generally only through setting Heat dissipation holes or heat dissipation nets are used to dissipate heat inside the device. Such a heat dissipation effect is too poor. If some high-power electrical appliances are in use, a lot of heat will be generated, resulting in inconvenient heat dissipation and reducing the practicability of the equipment.

In order to achieve the above purpose, the utility model provides the following technical solutions: a multi-channel redundant power supply control device, including a power supply cabinet, openings are opened on the left and right sides of the power supply cabinet, and the inner wall of the opening on the right side is fixed A heat dissipation chamber is connected, and the center of the right side of the heat dissipation chamber wall is rotatably connected with a fan body. The right side surface of the heat dissipation chamber is fixedly connected with an installation box, and the bottom of the inner wall of the installation box is fixedly connected with a motor. The output end of the first rotating shaft is fixedly connected with the first rotating shaft, and the other end of the first rotating shaft passes through the left side of the inner wall of the installation box and extends to the inside of the cooling chamber. The left end of the first rotating shaft is fixed to the center of the right side surface of the fan body connected, and a condensing mechanism is arranged above the heat dissipation chamber.

Preferably, the condensing mechanism includes a condensing box, the lower surface of the condensing box is fixedly connected to the rear side of the upper surface of the cooling chamber, the left side of the upper surface of the condensing box is fixedly connected to a water pump, and the input of the water pump One end is fixedly connected with a water inlet pipe, the other end of the water inlet pipe runs through the upper surface of the condensing tank and extends to its interior, the output end of the water pump is fixedly connected with a condensing pipe, and the front end of the condensing pipe runs through the upper surface of the cooling chamber The front side of the cooling pipe extends to the inside of the heat dissipation chamber, and the rear end of the condensation pipe runs through the rear side above the inner wall of the heat dissipation chamber and extends to the inside of the condensation box.

Preferably, multiple line channels are provided on the rear side of the inner wall of the power supply cabinet, mounting plates are fixedly connected to the bottom of the multiple line channels, and cooling fins are fixedly connected to the front side of the upper surface of the multiple mounting plates. A plurality of through holes are opened on the surfaces of the plurality of heat dissipation fins.

Preferably, the inner wall of the opening on the left side is fixedly connected with a cooling net.

Preferably, support blocks are fixedly connected to the left and right sides of the lower surface of the power supply cabinet.

Preferably, a manual door is rotatably connected to the front surface of the power supply cabinet through a second rotating shaft.

Preferably, a control panel is fixedly connected above the front surface of the cooling chamber.

Technical effect and advantage of the present utility model:

1. By setting the power supply cabinet, opening, heat dissipation chamber, fan body, installation box, motor, and condensation mechanism, the condensate in the condensation box can be pumped into the condensation pipe through the pump in the condensation mechanism during use. The other end is passed into the condensation box to form a cooling cycle, and then the motor drives the fan body to rotate, so that cold air can be blown out to dissipate heat from the power supply components inside the power supply cabinet, the heat dissipation effect is better, and some high-power electrical appliances are avoided. Sometimes, the problem of poor heat dissipation occurs, which improves the practicability of the device.

2. By setting the line channels and mounting plates, the power supply equipment can be placed on multiple mounting plates, and the lines on multiple power supply equipment are connected to external devices through multiple line channels to achieve the effect of multi-channel redundancy. Set The heat dissipation fins and through holes can quickly absorb the heat of the power supply equipment, the heat dissipation effect is better, and the heat dissipation effect of the equipment is improved.

3. By setting the heat dissipation net, it is convenient for heat dissipation and at the same time, it is convenient for the fan body to blow out the hot air inside the equipment, ensuring the normal operation of the equipment. The support block is set to ensure that the equipment is more stable on the ground, and the manual door is set. The internal structure of the power supply cabinet is debugged, inspected and maintained to ensure the stability of the equipment, and the control panel is installed. The control panel is electrically connected to the power supply equipment inside the power supply cabinet, which can control the current size and switch of the power supply equipment, which improves the flexibility of the equipment. sex.

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram of a power supply cabinet of the present invention.

Fig. 2 is an enlarged schematic diagram of the structure C in Fig. 1 of the present invention.

Fig. 3 is a schematic diagram of the explosion structure of the power supply cabinet of the present invention.

Fig. 4 is an enlarged schematic view of the B structure in Fig. 3 of the present invention.

Fig. 5 is a side view three-dimensional structural schematic diagram of the power supply cabinet of the present invention.

Fig. 6 is a schematic diagram of the three-dimensional structure of the cooling chamber of the present invention.

FIG. 7 is an enlarged schematic diagram of the structure A in FIG. 6 of the present invention.

Fig. 8 is a schematic diagram of the three-dimensional structure of the condensation pipe of the present invention.

In the figure: 1. Power supply cabinet; 2. Line channel; 3. Mounting plate; 4. Heat dissipation fin; 5. Through hole; 6. Installation box; 7. Motor; 8. Heat dissipation chamber; 9. Condenser box; 10. Suction pump; 11. Water inlet pipe; 12. Condenser pipe; 13. Fan body; 14. Opening; 15. Radiation net; 16. Manual door; 17. Support block; 18. Control panel.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The utility model provides a multi-channel redundant power supply control device as shown in Figures 1-8, comprising a power supply cabinet 1, openings 14 are opened on the left and right sides of the power supply cabinet 1, and the inner wall of the opening 14 on the right is fixed A cooling chamber 8 is connected, and the center of the right side of the inner wall of the cooling chamber 8 is rotatably connected with a fan body 13. The right side surface of the cooling chamber 8 is fixedly connected with an installation box 6, and the bottom of the inner wall of the installation box 6 is fixedly connected with a motor 7, and the motor 7 The output end of the first rotating shaft is fixedly connected with the first rotating shaft, and the other end of the first rotating shaft runs through the left side of the inner wall of the installation box 6 and extends to the inside of the heat dissipation chamber 8, and the left end of the first rotating shaft is fixedly connected with the center of the right side surface of the fan body 13 , the top of the cooling chamber 8 is provided with a condensing mechanism, and the condensate in the condensing box 9 can be sucked into the condensing pipe 12 by the water pump 10 in the condensing mechanism during use, and the other end of the condensing pipe 12 is then passed into the condensing box 9, a cooling cycle is formed, and then the motor 7 drives the fan body 13 to rotate, so that cold air can be blown out to dissipate heat from the power supply devices inside the power supply cabinet 1, and the heat dissipation effect is better, avoiding heat dissipation when some high-power electrical appliances are dissipated. Poor problems arise, improving the usability of the device.

As shown in Figure 1, a control panel 18 is fixedly connected to the top of the front side surface of the heat dissipation chamber 8, and the control panel 18 is electrically connected to the power supply equipment inside the power supply cabinet 1, so as to control the current size and the switch of the power supply equipment, thereby improving the quality of the equipment. flexibility.

As shown in Figures 3 and 4, multiple line channels 2 are provided on the rear side of the inner wall of the power supply cabinet 1, and mounting plates 3 are fixedly connected to the bottom of the multiple line channels 2, and the power supply equipment can be placed on multiple mounting plates 3 The lines on multiple power supply equipment are connected to external equipment through multiple line channels 2, so as to achieve the effect of multi-channel redundancy. A plurality of through holes 5 are opened on the surface of the heat dissipation fins 4, which can quickly absorb the heat of the power supply equipment, and have a better heat dissipation effect, improving the heat dissipation effect of the equipment.

As shown in Figures 3 and 5, the inner wall of the opening 14 on the left side is fixedly connected with a heat dissipation net 15, which facilitates heat dissipation and facilitates the fan body 13 to blow out the hot air inside the equipment, ensuring the normal operation of the equipment. The left and right sides of the surface are fixedly connected with support blocks 17 to ensure that the equipment is placed more stably on the ground. The front side surface of the power supply cabinet 1 is connected with a manual door 16 through the second rotating shaft to facilitate the internal structure of the power supply cabinet 1. Commissioning, inspection and maintenance to ensure the stability of the equipment.

The working principle of the utility model: when the device is in use, the manual door 16 is opened through the second rotating shaft, and a plurality of power supply electronic components or equipment are placed on a plurality of mounting plates 3 in the power supply cabinet 1, and the circuit passes through the rear side The line channel 2 is pulled to the outside of the power supply cabinet 1 to connect with other equipment;

When the internal power supply equipment works for a long time, causing the heat dissipation effect of the heat dissipation net 15 to be poor, the through holes 5 on the multiple mounting plates 3 will first absorb the heat to themselves, and the water pump 10 will be turned on, and the water pump 10 will pass through the air inlet. The water pipe 11 draws the internal condensate into the condensate pipe 12. When enough condensate is drawn in, the condensate will pass through the other end of the condensate pipe 12 and then re-enter the condensation box 9 to form a cooling channel cycle. At this time Open the motor 7 in the installation box 6 again, the output end of the motor 7 drives the fan body 13 inside the heat dissipation chamber 8 to rotate through the first rotating shaft, thereby blowing out the wind, and the blown out wind passes through the condenser pipe 12, and the wind will be cooled and become cold wind , the heat dissipation effect is better, the cold air passes through the opening 14 on the right to dissipate heat from the plurality of heat dissipation fins 4, and the hot air will be blown out to the outside of the device through the heat dissipation net 15 on the opening 14 on the left through a plurality of through holes 5, Complete the entire cooling process.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (7)

1. A multi-channel redundancy power supply control device, comprising a power supply cabinet (1), is characterized in that: the left and right sides of the power supply cabinet (1) are provided with openings (14), and the opening on the right side ( The inner wall of 14) is fixedly connected with a heat dissipation chamber (8), the center of the right side of the inner wall of the heat dissipation chamber (8) is rotatably connected with a fan body (13), and the right side surface of the heat dissipation chamber (8) is fixedly connected with an installation A box (6), a motor (7) is fixedly connected to the bottom of the inner wall of the installation box (6), the output end of the motor (7) is fixedly connected to a first rotating shaft, and the other end of the first rotating shaft runs through the installation box (6) The left side of the inner wall extends to the inside of the heat dissipation chamber (8), the left end of the first rotating shaft is fixedly connected to the center of the right side surface of the fan body (13), and the top of the heat dissipation chamber (8) is arranged There is a condensation mechanism. 2. A multi-channel redundancy power supply control device according to claim 1, characterized in that: the condensing mechanism comprises a condensing box (9), the lower surface of the condensing box (9) and the cooling chamber (8) The rear side of the upper surface is fixedly connected, the left side of the upper surface of the condensation tank (9) is fixedly connected with a water pump (10), and the input end of the water pump (10) is fixedly connected with a water inlet pipe (11). The other end of the water inlet pipe (11) runs through the upper surface of the condensation tank (9) and extends to its inside, and the output end of the water pump (10) is fixedly connected with a condensation pipe (12), and the condensation pipe (12) The front end runs through the front side of the heat dissipation chamber (8) upper surface and extends to the inside of the heat dissipation chamber (8), and the rear end of the condensation pipe (12) passes through the rear side above the heat dissipation chamber (8) inner wall and extends to the condensation box ( 9) The interior. 3. A multi-channel redundant power supply control device according to claim 1, characterized in that: the rear side of the inner wall of the power supply cabinet (1) is provided with a plurality of line channels (2), and a plurality of the line channels The lower part of (2) is fixedly connected with a mounting plate (3), and the front side of the upper surface of a plurality of said mounting plates (3) is fixedly connected with a cooling fin (4), and a plurality of said cooling fins (4) A plurality of through holes (5) are opened on the surface. 4. A multi-channel redundant power supply control device according to claim 1, characterized in that: the inner wall of the left opening (14) is fixedly connected with a cooling net (15). 5. A multi-channel redundant power supply control device according to claim 1, characterized in that: the left and right sides of the lower surface of the power supply cabinet (1) are fixedly connected with support blocks (17). 6. The multi-channel redundancy power supply control device according to claim 1, characterized in that: the front side surface of the power supply cabinet (1) is rotatably connected with a manual door (16) through a second rotating shaft. 7. A multi-channel redundant power supply control device according to claim 1, characterized in that: a control panel (18) is fixedly connected above the front side surface of the heat dissipation chamber (8).

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