CN214673560U - High-low voltage power distribution cabinet with temperature regulation and control system - Google Patents
High-low voltage power distribution cabinet with temperature regulation and control system Download PDFInfo
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- CN214673560U CN214673560U CN202120082366.3U CN202120082366U CN214673560U CN 214673560 U CN214673560 U CN 214673560U CN 202120082366 U CN202120082366 U CN 202120082366U CN 214673560 U CN214673560 U CN 214673560U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model relates to the technical field of power distribution cabinets, in particular to a high-low voltage power distribution cabinet with a temperature regulation system, which comprises a cabinet body, wherein a cabinet door is hinged on one side of the cabinet body, a mounting plate is arranged in the cabinet body, a through hole is arranged on the mounting plate, the mounting plate is used for mounting electrical components, an arch-shaped plate is arranged below the mounting plate, air holes are uniformly distributed on the arch-shaped plate, a ventilation pipe is arranged in the air holes, and a horn mouth type air inlet cover is arranged at the bottom end of the ventilation pipe; air inlets are arranged on the two side walls of the cabinet body below the arched plate, and a first dust screen is movably arranged on the outer wall of the cabinet body outside the air inlets; be equipped with the air exit on the roof of the cabinet body, be equipped with the exhaust fan in the air exit, the top that is located the cabinet body in the outside of air exit is equipped with the second dust screen, is equipped with the weather enclosure in the top of the cabinet body. The utility model has the advantages of good heat dissipation effect, dust-proof and rain-proof effects.
Description
Technical Field
The utility model relates to a switch board technical field, especially a take high-low voltage distribution cabinet of temperature regulation and control system.
Background
The high-low voltage power distribution cabinet is a power distribution device used for distributing, controlling, metering and connecting cables in a power supply system. The power distribution cabinet is a general name of a motor control center, is mainly used in occasions with dispersed loads and less loops, and is mainly used for increasing the temperature inside the high-low voltage power distribution cabinet, namely temperature rise due to the generation of electric heat, so that the service performance of the power distribution cabinet is seriously affected by overlarge temperature rise, even electrical short-circuit accidents occur, various electrical elements and circuits are installed in the high-low voltage power distribution cabinet, and under the high-temperature environment, the electrical elements and the circuits are easy to age and corrode in an accelerated manner, and even short-circuit and explosion occur to cause the occurrence of accidents such as fire disasters and the like.
Traditional high-low voltage distribution cabinet, the radiating effect is poor, moreover can't be dustproof rain-proof, and the internal a large amount of dusts of gathering of cabinet, this dust can reduce the heat dispersion of the internal equipment of cabinet and its ageing with higher speed, and the rainwater gets into the internal short circuit that makes electrical component and circuit of cabinet, has reduced the life of equipment moreover.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the high-low voltage power distribution cabinet radiating effect of the prior art with the temperature regulation and control system is poor, unable rain-proof and dustproof and easy to lead to the equipment life to be low.
The utility model has the following concrete scheme:
the high-low voltage power distribution cabinet with the temperature regulation and control system comprises a cabinet body, wherein a cabinet door is hinged to one side of the cabinet body, a mounting plate is arranged in the cabinet body, through holes are formed in the mounting plate, the mounting plate is used for mounting electrical components, an arch-shaped plate is arranged below the mounting plate, air holes are uniformly distributed in the arch-shaped plate, ventilation pipes are arranged in the air holes, and a horn-shaped air inlet cover is arranged at the bottom end of the ventilation pipes;
air inlets are formed in the two side walls of the cabinet body below the arched plate, and a first dust screen is movably arranged on the outer wall of the cabinet body outside the air inlets;
an air outlet is formed in the top wall of the cabinet body, an exhaust fan is arranged in the air outlet, a second dustproof net is arranged on the top of the cabinet body and on the outer side of the air outlet, and a rainproof shed is arranged above the cabinet body;
preferably, the outer side of the air inlet is provided with a first slot frame on the outer wall of the cabinet body, the first slot frame is provided with a first socket, and the first dustproof net is inserted into the first slot frame through the first socket.
Preferably, a second slot frame is arranged at the top of the cabinet body and positioned on the outer side of the air outlet, a second socket is arranged on the second slot frame, and the second dustproof net is inserted into the second slot frame through the second socket.
Preferably, the first dust screen and the second dust screen are provided with handles.
Preferably, a rain cover is arranged above the first dustproof net.
Preferably, the bottom of the cabinet body is provided with support legs.
Preferably, the top of the cabinet body is provided with a supporting rod, and the rainproof shed is arranged at the top of the supporting rod.
The beneficial effects of the utility model reside in that:
1. the utility model discloses a setting up when temperature sensor detects the internal temperature of cabinet and is higher than the setting value, the controller starts the exhaust fan, take away the internal heat of cabinet through the air exit, and then form the negative pressure in the cabinet body, under the effect of negative pressure, when the external air passes through the air intake and enters along the air inlet cover, the air can be compressed, the air of compression is along the top of air-supply line discharge to arch plate, directly cool down to the electrical components on the mounting panel, thereby the radiating effect of the internal electrical components of cabinet has further been improved.
2. The utility model discloses a setting of rain-proof cover and weather enclosure can play the rainy day and prevent that the rainwater from getting into the internal portion of cabinet, prevents to take place the short circuit accident, and first dust screen and second dust screen can keep apart external dust and mosquito, set up the slot frame and can be convenient for dismantle the installation with first dust screen and second dust screen.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of the internal structure of the present invention;
the reference numbers in the figures are: the cabinet body 1, 2 cabinet doors, 3 weather-proof sheds, 4 bracing pieces, 5 second dust screens, 6 handles, 7 first dust screens, 8 supporting legs, 9 rain-proof covers, 10 air-supply lines, 11 air-supply lines cover, 12 electrical components, 13 through-holes, 14 air outlets, 15 exhaust fans, 16 arch plates, 17 mounting panels, 18 temperature sensor, 19 controllers, 20 wireless communication devices, 21 air intakes.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1
A high-low voltage power distribution cabinet with a temperature regulation system is disclosed, as shown in figures 1 to 3, and comprises a cabinet body 1, a cabinet door 2 is hinged on one side of the cabinet body 1, a mounting plate 17 is arranged in the cabinet body 1, a through hole 13 is arranged on the mounting plate 17, the mounting plate 17 is used for mounting an electrical element 12, an arch plate 16 is arranged below the mounting plate 17, vent holes are uniformly distributed on the arch plate 16, vent pipes are arranged in the vent holes, and a bell-mouth-shaped air inlet cover 11 is arranged at the bottom end of each vent pipe;
An air outlet 14 is arranged on the top wall of the cabinet body 1, an air exhaust fan 15 is arranged in the air outlet 14, a second dustproof net 5 is arranged at the top of the cabinet body 1 and on the outer side of the air outlet 14, and a rainproof shed 3 is arranged above the cabinet body 1; the first dust screen 7 and the second dust screen 5 can prevent external dust and mosquitoes from entering the cabinet body 1, and the exhaust fan 15 in the exhaust outlet 14 takes away heat inside the arch-shaped plate 16 and discharges the heat from the exhaust outlet 14, so that a heat dissipation effect is achieved.
The outer side of the air inlet 21 is located on the outer wall of the cabinet body 1, a first slot frame is arranged on the outer wall of the cabinet body, a first socket is arranged on the first slot frame, and the first dustproof net 7 is inserted into the first slot frame through the first socket.
A second slot frame is arranged at the top of the cabinet body 1 and outside the air outlet 14, a second socket is arranged on the second slot frame, and the second dustproof net 5 is inserted into the second slot frame through the second socket.
The first slot frame and the second slot frame are arranged, so that the first dustproof net 7 and the second dustproof net 5 can be conveniently detached and installed.
Be equipped with handle 6 on first dust screen 7 and second dust screen 5, be convenient for plug first dust screen 7 and second dust screen 5.
Rain-proof cover 9 is arranged above first dust screen 7 to prevent rainwater from entering cabinet 1.
The bottom of the cabinet body 1 is provided with supporting legs 8.
Be equipped with bracing piece 4 at the top of the cabinet body 1, weather enclosure 3 sets up at the top of bracing piece 4, can guarantee that the rainwater can not get into the cabinet body 1 through second dust screen 5 in, can guarantee the heat dissipation of second dust screen 5 again.
The temperature sensor 18, the controller 19 and the wireless communication device 20 are arranged in the cabinet body 1, the temperature sensor 18 and the wireless communication device 20 are respectively electrically connected with the controller 19, when the temperature sensor 18 detects that the temperature in the cabinet body 1 reaches a set value, signals are transmitted to the controller 19, the controller 19 controls the exhaust fan 15 to be started, too high heat in the cabinet body 1 is taken away through wind power flowing of the exhaust fan 15, so that the cabinet body 1 has an automatic temperature regulation function, and the wireless communication device 20 is used for sending or receiving wireless signals, so that communication connection between external electronic equipment and the controller 19 is conveniently established. A user can use external electronic equipment (such as a mobile phone, a computer and the like) to establish communication connection with the controller 19 through the wireless communication device 20 so as to obtain the operating state parameters of the cabinet body 1 in real time, and also can remotely control the controller 19 so as to control or debug the working mode of the cabinet body 1, thereby being beneficial to the maintenance of the equipment.
The utility model discloses a working method does: when the temperature sensor 18 detects that the temperature in the cabinet body 1 is higher than a set value, the controller 19 starts the exhaust fan 15, the heat in the cabinet body 1 is extracted through the exhaust outlet 14, so as to form a negative pressure in the cabinet body 1, under the action of the negative pressure, the outside air enters the upper part of the arch-shaped plate 16 along the air inlet pipe 10 through the air inlet 21, so that the electric elements 12 on the mounting plate 17 are promoted, the surrounding air flows, so as to take away the heat in time, when the air flow passes through the air inlet cover 11, the air is compressed, when the compressed air is discharged along the air inlet pipe 10, the compressed air applies work to the outside, so that the cold air passes through the through holes 13 of the mounting plate 17, the electric elements 12 on the mounting plate 17 achieve the purpose of cooling, and therefore the heat dissipation effect of the electric elements 12 in the cabinet body 1 is further improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalent substitutions may be made in some of the features of the embodiments; any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The high-low voltage power distribution cabinet with the temperature regulation system is characterized by comprising a cabinet body (1), wherein a cabinet door (2) is hinged to one side of the cabinet body (1), a mounting plate (17) is arranged in the cabinet body (1), through holes (13) are formed in the mounting plate (17), the mounting plate (17) is used for mounting electrical elements (12), an arch-shaped plate (16) is arranged below the mounting plate (17), air holes are uniformly distributed in the arch-shaped plate (16), an air inlet pipe (10) is arranged in the air holes, and a bell-mouth-shaped air inlet cover (11) is arranged at the bottom end of the air inlet pipe (10);
air inlets (21) are formed in the two side walls of the cabinet body (1) below the arched plate (16), and a first dust screen (7) is movably arranged on the outer wall of the cabinet body (1) outside the air inlets (21);
an air outlet (14) is formed in the top wall of the cabinet body (1), an exhaust fan (15) is arranged in the air outlet (14), a second dustproof net (5) is arranged on the outer side of the air outlet (14) and positioned at the top of the cabinet body (1), and a rainproof shed (3) is arranged above the cabinet body (1);
the cabinet body (1) is internally provided with a temperature sensor (18), a controller (19) and a wireless communication device (20), and the temperature sensor (18) and the wireless communication device (20) are respectively electrically connected with the controller (19).
2. The high-low voltage power distribution cabinet with the temperature regulation and control system according to claim 1, characterized in that: the outer side of the air inlet (21) is located on the outer wall of the cabinet body (1) and is provided with a first slot frame, a first socket is arranged on the first slot frame, and the first dustproof net (7) is inserted into the first slot frame through the first socket.
3. The high-low voltage power distribution cabinet with the temperature regulation and control system according to claim 1, characterized in that: the top that the outside of air exit (14) is located cabinet body (1) is equipped with the second slot frame be equipped with the second socket on the second slot frame, second dust screen (5) pass through the second socket cartridge in the second slot frame.
4. The high-low voltage power distribution cabinet with the temperature regulation system according to claim 2 or 3, characterized in that: and the first dustproof net (7) and the second dustproof net (5) are provided with handles (6).
5. The high-low voltage power distribution cabinet with the temperature regulation and control system according to claim 1, characterized in that: a rain cover (9) is arranged above the first dustproof net (7).
6. The high-low voltage power distribution cabinet with the temperature regulation and control system according to claim 1, characterized in that: the bottom of the cabinet body (1) is provided with supporting legs (8).
7. The high-low voltage power distribution cabinet with the temperature regulation and control system according to claim 1, characterized in that: the top of the cabinet body (1) is provided with a supporting rod (4), and the rain-proof shed (3) is arranged at the top of the supporting rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120082366.3U CN214673560U (en) | 2021-01-13 | 2021-01-13 | High-low voltage power distribution cabinet with temperature regulation and control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120082366.3U CN214673560U (en) | 2021-01-13 | 2021-01-13 | High-low voltage power distribution cabinet with temperature regulation and control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214673560U true CN214673560U (en) | 2021-11-09 |
Family
ID=78515322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120082366.3U Active CN214673560U (en) | 2021-01-13 | 2021-01-13 | High-low voltage power distribution cabinet with temperature regulation and control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214673560U (en) |
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2021
- 2021-01-13 CN CN202120082366.3U patent/CN214673560U/en active Active
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