Energy-saving DC screen power distribution cabinet

Abstract

The utility model relates to the field of energy-saving direct-current screen power distribution cabinets, in particular to an energy-saving direct-current screen power distribution cabinet, which comprises an energy-saving direct-current screen power distribution cabinet body, a main body, a heat dissipation window and a power distribution box, and a resistance rotating shaft is arranged in the heat dissipation window. The energy-saving direct-current screen power distribution cabinet is provided with the heat dissipation window, the resistance rotating shaft, the ventilation fan blades, the cold air cavity, the air outlet, the condensation pipe, the heat dissipation frame and the heat dissipation fan, as internal electrical components operate at high load, after a certain amount of high temperature is accumulated in the energy-saving direct-current screen power distribution cabinet, the heat dissipation fan can be turned on, and cold air blown out by the heat dissipation fan penetrates through the condensation pipe to dissipate heat. And after the cold air passes through the condensation pipe, the temperature of the cold air can be further reduced due to condensate in the condensation pipe, so that the cold air becomes cold air and is blown out from the air outlet, and the cold air together with high temperature in the energy-saving direct-current screen power distribution cabinet flows out from the heat dissipation window.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of energy -conserving direct current screen power distribution cabinet, concretely relates to an energy -consaving direct current screen power distribution cabinet. BACKGROUND

[0002] The energy -conserving direct current screen power distribution cabinet is a kind of power distribution equipment for distributing and managing direct current power supply, its main function is to convert the input alternating current power supply into direct current power supply by rectifier transformer, and effectively distribute direct current power supply to each power distribution equipment and power control device, this kind of power distribution cabinet not only has traditional power distribution function, also realizes the efficient use of energy by optimization design and adoption energy -conserving technology, in the field of automation control system, power protection, electric drive system, unattended equipment, energy -conserving direct current screen power distribution cabinet can provide stable and reliable direct current power supply, improve production efficiency and reduce energy consumption.

[0003] Through the retrieval, a direct current screen power distribution cabinet with publication No. CN210608107U is specifically disclosed, a direct current screen power distribution cabinet, including device main body, device cabinet door, device base, servo motor, transmission gear, movable gear, rolling pivot, movable support, horizontal synchronous support, movable collar, movable support and universal wheel, device main body front end surface movable connection has device cabinet door, device main body bottom surface fixedly connected with device base, device base inside fixedly connected with servo motor, servo motor one side is fixedly connected with transmission gear through pivot, device base inside is equipped with movable gear, and device base inside bottom end is provided with rolling pivot, when rolling pivot rotates, movable support is driven between two sides by middle and expands, and movable support pushes horizontal synchronous support to outside side in this process, and the final stress point is movable collar on horizontal synchronous support, then movable collar pushes movable support to two sides block, and makes universal wheel touch bottom and lift device main body.

[0004] The existing energy -conserving direct current screen power distribution cabinet lacks efficient heat dissipation capacity when high temperature is accumulated in the cabinet body, which will accelerate the aging process of electronic components, cause the performance of the equipment to gradually decline, and even fail, and the energy -conserving direct current screen power distribution cabinet in the above comparative case also lacks the ability of rapid and efficient heat dissipation, which will have adverse effects on equipment performance, safety hazards, power system operation stability and maintenance cost, etc.

[0005] Therefore, it is necessary to invent an energy -conserving direct current screen power distribution cabinet to solve the above problems. Utility model content

[0006] The utility model discloses a purpose is to provide a kind of energy-saving direct current screen distribution cabinet, by heat dissipation window, resistance pivot, ventilation fan blade, cold air cavity, air outlet, condenser pipe, heat dissipation frame and heat dissipation fan can significantly reduce the operating temperature of energy-saving direct current screen distribution cabinet internal equipment, reduce the device aging and failure rate caused by high temperature, and heat dissipation window, condenser pipe and heat dissipation fan are provided in energy-saving direct current screen distribution cabinet inside with multiple advantages such as high efficiency heat dissipation, energy saving and cost reduction, prolong the life of equipment, improve working environment and be easy to maintain and clean, this design scheme guarantees the stability of energy-saving direct current screen distribution cabinet power system operation and the effect of maintenance cost, to solve the problem of energy-saving direct current screen distribution cabinet in prior art in the process of use, due to internal electrical components high load carrying process can release certain amount of high temperature, energy-saving direct current screen distribution cabinet lacks high efficiency heat dissipation capacity, high temperature accumulation in cabinet body interior can accelerate the aging process of electronic components, leading to gradual decline in equipment performance, even failure, and the energy-saving direct current screen distribution cabinet in the above proportion case also lacks the ability of rapid and efficient heat dissipation, so long-term use will have adverse effects on equipment performance, security risks, power system operation stability and maintenance cost etc.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: an energy-saving direct current screen distribution cabinet, comprising an energy-saving direct current screen distribution cabinet body for carrying electrical components to carry current;

[0008] The heat dissipation window is arranged outside the energy-saving direct current screen distribution cabinet body and is used to assist the circulation of internal high-temperature gas.

[0009] The fixing bolt penetrates the inside of the energy-saving direct current screen distribution cabinet body and is used to connect and install the cold air cavity.

[0010] Preferably, the bottom of the energy-saving direct current screen distribution cabinet body is fixedly installed with a supporting base, and the outside of the energy-saving direct current screen distribution cabinet body is hingedly connected with a cabinet door.

[0011] Preferably, the outside of the cabinet door is fixedly installed with a display control screen, the inside of the cabinet door is fixedly installed with a smoke detector, and the top of the energy-saving direct current screen distribution cabinet body is fixedly installed with an alarm lamp.

[0012] Preferably, the outside of the heat dissipation window is fixedly installed with a dust isolation frame, the inside of the dust isolation frame is provided with a sliding groove, the inside of the sliding groove is movably connected with a sliding block, and one end of the sliding block is fixedly installed with a dust screen.

[0013] Preferably, the ventilation fan is movably connected with the heat dissipation window, and the resistance rotating shafts are equidistantly distributed on the heat dissipation window.

[0014] Preferably, the number of the condensing pipes is multiple, and the multiple condensing pipes are equidistantly distributed inside the cold air cavity.

[0015] In the above technical solution, the technical effects and advantages of the utility model are provided:

[0016] 1. The utility model discloses a heat dissipation window, resistance rotating shaft, ventilation fan, cold air cavity, air outlet, condensing pipe, heat dissipation frame and heat dissipation fan are arranged, because the internal electrical components high load operation, the energy saving direct current screen switchgear body can open the heat dissipation fan after the high temperature of a certain amount is accumulated, lets the heat dissipation fan blow out the cold wind to pass through the condensing pipe, and the cold wind passes through the condensing pipe, because the condensing liquid in the condensing pipe can further reduce the temperature of the cold wind, the cold wind becomes cold air and is blown out from the air outlet, and the high temperature in the energy saving direct current screen switchgear body is taken along and flows out from the heat dissipation window, which realizes the purpose of quickly and efficiently cooling the energy saving direct current screen switchgear, and the operation temperature of the equipment in the energy saving direct current screen switchgear can be significantly reduced by cooperation, the aging and failure rate of the equipment caused by high temperature are reduced, and the heat dissipation window, condensing pipe and heat dissipation fan arranged in the energy saving direct current screen switchgear have the advantages of high efficiency, energy saving, prolonging the service life of the equipment, improving the working environment, easy maintenance and cleaning, and the design scheme guarantees the stability and maintenance cost of the energy saving direct current screen switchgear power system operation.

[0017] 2. The utility model discloses a cabinet door, display control screen, smoke detector, alarm lamp, dust isolation frame, sliding groove, sliding block and dust screen are arranged, when the energy saving direct current screen switchgear is used, the dust screen arranged outside the heat dissipation window is convenient and fast to draw and clean through the sliding groove and sliding block, can reduce the probability that the external dust enters the energy saving direct current screen switchgear body in the normal heat dissipation process of the heat dissipation window, guarantees the normal operation of the internal equipment, the smoke detector in the cabinet door can monitor the smoke in the energy saving direct current screen switchgear in real time, the equipment failure smoke or fire condition can also be timely alarmed through the alarm lamp, and the maintenance personnel are reminded to rescue the energy saving direct current screen switchgear in time. ACCURACY

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0019] Figure 1 It is a whole structure schematic view of the utility model.

[0020] Figure 2 It is the cabinet door structure schematic view of the utility model;

[0021] Figure 3 It is the dust screen structure schematic view of the utility model;

[0022] Figure 4 It is the cold air cavity structure schematic view of the utility model;

[0023] Figure 5 It is the heat dissipation fan structure schematic view of the utility model.

[0024] Mark explanation:

[0025] 1, energy-saving DC screen power distribution cabinet body;2, support base;3, cabinet door;4, display control screen;5, smoke detector;6, alarm lamp;7, heat dissipation window;8, dust separation frame;9, sliding groove;10, sliding block;11, dust screen;12, resistance rotating shaft;13, ventilation fan blade;14, fixing bolt;15, cold air cavity;16, air outlet;17, condenser pipe;18, heat dissipation frame;19, heat dissipation fan. Specific implementation

[0026] In order to make the technical personnel of the prior art better understand the technical scheme of the utility model, the utility model will be further introduced in detail below in conjunction with the drawings.

[0027] The utility model provides a kind of energy-saving DC screen power distribution cabinet as shown in Figures 1-5 Including energy-saving DC screen power distribution cabinet body 1, for carrying electrical component load current main body;

[0028] Heat dissipation window 7 is set to the outside of energy-saving DC screen power distribution cabinet body 1, for assisting internal high-temperature gas circulation, and the inside of heat dissipation window 7 is provided with resistance rotating shaft 12, and resistance rotating shaft 12 is externally fixedly installed with ventilation fan blade 13;

[0029] The fixing bolt 14 penetrates the inside of the energy-saving direct current screen power distribution cabinet body 1 and is used for connecting and installing the cold air cavity 15. The bottom of the cold air cavity 15 is provided with an air outlet 16. The inside of the cold air cavity 15 is fixedly installed with a condensing pipe 17. The upper portion of the condensing pipe 17 is provided with a heat dissipation frame 18. The bottom of the heat dissipation frame 18 is fixedly installed with a heat dissipation fan 19. After a certain amount of high temperature is accumulated in the inside of the energy-saving direct current screen power distribution cabinet body 1, the heat dissipation fan 19 can be opened. The heat dissipation fan 19 blows out cold air to pass through the condensing pipe 17. After the cold air passes through the condensing pipe 17, the temperature of the cold air can be further reduced by the condensing liquid in the inside of the condensing pipe 17. The cold air becomes cold air again and is blown out from the air outlet 16. The high temperature in the inside of the energy-saving direct current screen power distribution cabinet body 1 is taken out from the heat dissipation window 7. The purpose of quickly and efficiently dissipating heat of the energy-saving direct current screen power distribution cabinet is achieved.

[0030] As shown in Figure 1 , Figure 2 and Figure 3 , the bottom of the energy-saving direct current screen power distribution cabinet body 1 is fixedly installed with a supporting base 2. The outside of the energy-saving direct current screen power distribution cabinet body 1 is hingedly connected with a cabinet door 3. The supporting base 2 can lift the energy-saving direct current screen power distribution cabinet by a distance from the ground. Thus, the influence of ground moisture on the internal electrical elements of the energy-saving direct current screen power distribution cabinet is reduced. The outside of the cabinet door 3 is fixedly installed with a display control screen 4. The inside of the cabinet door 3 is fixedly installed with a smoke detector 5. The top of the energy-saving direct current screen power distribution cabinet body 1 is fixedly installed with an alarm lamp 6. The smoke detector 5 in the inside of the cabinet door 3 can monitor the smoke in the inside of the energy-saving direct current screen power distribution cabinet in real time. The smoke detector 5 can also timely alarm through the alarm lamp 6 in the case of equipment failure, smoke or fire and the like. The maintenance personnel can be reminded to timely rescue and disaster relief of the energy-saving direct current screen power distribution cabinet.

[0031] As shown in Figure 1 , Figure 4 and Figure 5 , the outside of the heat dissipation window 7 is fixedly installed with a dust isolation frame 8. The inside of the dust isolation frame 8 is provided with a sliding groove 9. The inside of the sliding groove 9 is movably connected with a sliding block 10. One end of the sliding block 10 is fixedly installed with a dust screen 11. The dust screen 11 arranged outside the heat dissipation window 7 is not only convenient and fast to draw and clean through the sliding groove 9 and the sliding block 10, but also can reduce the probability of external dust entering the inside of the energy-saving direct current screen power distribution cabinet body 1 in the normal heat dissipation process of the heat dissipation window 7. The normal operation of the internal equipment is guaranteed. The ventilation fan blade 13 is movably connected with the heat dissipation window 7. The resistance rotating shaft 12 is equidistantly distributed on the heat dissipation window 7. The angle of the ventilation fan blade 13 on the heat dissipation window 7 can be freely adjusted through the resistance rotating shaft 12. Thus, the heat dissipation of the heat dissipation window 7 is assisted. The number of the condensing pipes 17 is multiple. The multiple condensing pipes 17 are equidistantly distributed in the inside of the cold air cavity 15. The condensing liquid in the inside of the condensing pipe 17 can further reduce the temperature of the cold air. The cold air becomes cold air again and is blown out from the air outlet 16. Thus, the heat dissipation effect is improved. The rapid cooling is achieved.

[0032] The working principle of this utility model is as follows: First, after opening cabinet door 3 and installing the electrical components to be connected in the energy-saving DC power distribution cabinet 1, the angle of the ventilation fan blades 13 on the heat dissipation window 7 is freely adjusted by the resistance shaft 12 to assist the heat dissipation window 7 in heat dissipation. Then, outside the heat dissipation window 7, a dustproof net 11 is inserted into the dustproof rack 8 through the sliding groove 9 and sliding block 10. This dustproof net 11, placed outside the heat dissipation window 7, can not only be easily and quickly removed and cleaned through the sliding groove 9 and sliding block 10, but also reduces the probability of external dust entering the energy-saving DC power distribution cabinet 1 during normal heat dissipation, ensuring the normal operation of the internal equipment. Next, the external power supply is connected to allow the energy-saving DC power distribution cabinet to be used normally. After the electrical components inside the energy-saving DC power distribution cabinet operate under high load, a certain amount of high temperature will accumulate inside the energy-saving DC power distribution cabinet 1. At this time, the switch of the cooling fan 19 can be turned on to allow the cooling fan 19 to blow out cold air through the condenser pipe 1. 7. After the cold air passes through the condenser pipe 17, the condensate inside the condenser pipe 17 can further reduce the temperature of the cold air, turning it into cold air that is then blown out from the air outlet 16. This cold air carries the high temperature inside the energy-saving DC power distribution cabinet 1 out through the heat dissipation window 7, achieving the purpose of rapid and efficient heat dissipation for the energy-saving DC power distribution cabinet. This can significantly reduce the operating temperature of the equipment inside the energy-saving DC power distribution cabinet, reducing equipment aging and failure rate caused by high temperature. Subsequently, during use, the smoke detector 5 inside the cabinet door 3 can monitor the smoke inside the energy-saving DC power distribution cabinet in real time. In case of equipment failure, smoke, or fire, the alarm light 6 can promptly sound an alarm, reminding maintenance personnel to promptly carry out emergency rescue and disaster relief for the energy-saving DC power distribution cabinet. Finally, after completing all the installation and use of the energy-saving DC power distribution cabinet according to the above operations, turn off the switch of the cooling fan 19. If it is not used for a long time, simply disconnect the external power supply. In this way, the use of the energy-saving DC power distribution cabinet is completed.

[0033] The above description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An energy-saving DC power distribution cabinet, characterized in that: The utility model provides an energy -conserving direct current screen distribution cabinet body (1) for carrying electric element load current main body, The heat dissipation window (7) is arranged outside the energy -consaving direct current screen distribution cabinet body (1), is used for assisting internal high temperature gas circulation, and the inside of heat dissipation window (7) is provided with resistance pivot (12), the outside fixed mounting of resistance pivot (12) has ventilation fan blade (13), The fixed bolt (14) is penetrated in the inside of energy -consaving direct current screen distribution cabinet body (1), is used for connecting installation cold air cavity (15), and the bottom of cold air cavity (15) is provided with air outlet (16), the inside fixed mounting of cold air cavity (15) has condenser pipe (17), the top of condenser pipe (17) is provided with heat dissipation frame (18), the bottom fixed mounting of heat dissipation frame (18) has heat dissipation fan (19). The bottom of energy -consaving direct current screen distribution cabinet body (1) is fixedly installed with support base (2), and the outside of energy -consaving direct current screen distribution cabinet body (1) is hinged with cabinet door (3).

2. The energy-saving DC screen power distribution cabinet according to claim 1, characterized in that: The outside of cabinet door (3) is fixedly installed with display control screen (4), the inside of cabinet door (3) is fixedly installed with smoke detector (5), and the top of energy -consaving direct current screen distribution cabinet body (1) is fixedly installed with alarm lamp (6).

3. The energy-saving DC screen power distribution cabinet according to claim 2, characterized in that: The outside of heat dissipation window (7) is fixedly installed with dustproof frame (8), the inside of dustproof frame (8) is provided with sliding slot (9), the inside movable connection of sliding slot (9) has sliding block (10), and one end of sliding block (10) is fixedly installed with dust screen (11).

4. The energy-saving DC screen power distribution cabinet according to claim 1, characterized in that: The ventilation fan blade (13) is movably connected with the heat dissipation window (7), and the resistance pivot (12) is equidistantly distributed on the heat dissipation window (7).

5. The energy-saving DC power distribution cabinet according to claim 1, characterized in that: The number of condenser pipes (17) is multiple, and the multiple condenser pipes (17) are equidistantly distributed in the cold air cavity (15).

6. The energy-saving DC power distribution cabinet according to claim 1, characterized in that: ​

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