CN219041180U - A reactive power compensation JP cabinet - Google Patents

Abstract

The utility model relates to the field of JP cabinets, in particular to a reactive compensation JP cabinet, which comprises a JP cabinet main body, wherein the left side and the right side of the JP cabinet main body are provided with heat dissipation mechanisms, each heat dissipation mechanism comprises a motor, a rotating shaft and a heat dissipation fan, the motor is connected with the rotating shaft, the left side of the rotating shaft is connected with the heat dissipation fan, the heat dissipation mechanism can further dissipate heat in the JP cabinet main body when the JP cabinet main body starts to work, the heat dissipation function is good, a dehumidifying component is arranged in the JP cabinet main body and comprises a dehumidifier, a connecting pipe, a collecting cover and an outlet, the lower end of the dehumidifier is connected with the connecting pipe, the lower end of the connecting pipe is provided with the collecting cover, and the right side of the collecting cover is connected with the outlet. According to the utility model, the motor, the rotating shaft and the heat radiation fan in the heat radiation mechanism are arranged, the motor is connected with the rotating shaft, the left side of the rotating shaft is connected with the heat radiation fan, so that heat radiation can be carried out on the interior when the temperature of the JP cabinet is too high, and the heat radiation effect is good.

Description

A reactive power compensation JP cabinet

technical field

The utility model relates to the field of JP cabinets, in particular to a JP cabinet for reactive power compensation.

Background technique

The JP cabinet is the JP comprehensive distribution box, which is a new type of comprehensive control box that integrates power distribution, measurement, protection, control and reactive power compensation.

A Chinese patent discloses a JP cabinet (authorized announcement number CN 209592687 U). This patented technology can solve the problems that the existing JP cabinet has a large amount of work in the installation process and there are potential safety hazards in the maintenance process. However, the JP cabinet is installed in Outdoors, long-term exposure to the sun and rain is likely to cause the internal equipment of the JP cabinet to be damp and malfunction, resulting in a short circuit and fire, and the interior does not have a dehumidification function. Moisture entering the JP cabinet will cause the circuit components to be damp and short circuit.

Therefore, those skilled in the art provide a reactive power compensation JP cabinet to solve the problems raised in the background art above.

Utility model content

In order to solve the above technical problems, the utility model provides a reactive power compensation JP cabinet, including the main body of the JP cabinet. The left and right sides of the main body of the JP cabinet are provided with heat dissipation mechanisms. The heat dissipation mechanism includes a motor, a rotating shaft and a cooling fan. The motor is connected to the rotating shaft. The cooling fan is connected to the left side of the rotating shaft;

Further, the heat dissipation mechanism can dissipate heat inside the main body of the JP cabinet when the main body of the JP cabinet starts to work, and has a good heat dissipation function;

The main body of the JP cabinet is equipped with a dehumidification component inside. The dehumidification component includes a dehumidifier, a connecting pipe, a collection cover and an outlet. connection outlet;

The upper end of the main body of the JP cabinet is provided with a rain-shielding component, which includes a connecting column and a rain-shielding plate, and the upper end of the connecting column is provided with a rain-shielding plate;

There is a heater inside the main body of the JP cabinet;

Further, the fasteners and fixing bolts are used to fix the fixing plate, and the main body of the JP cabinet is fixed on the fixing plate, and the cabinet door assembly allows a larger operating space when wiring the components, and the working It is more convenient for personnel to complete the wiring work, and it is more convenient and quick to open;

Preferably: the lower end of the main body of the JP cabinet is provided with a support column, and the lower end of the support column is provided with a support seat.

Preferably: the bottom of the support seat is provided with a rubber moisture-proof pad, and the left and right sides of the main body of the JP cabinet are provided with windows.

Preferably: the left side of the main body of the JP cabinet is provided with an air inlet port.

Preferably: a chute is provided on the main body of the JP cabinet, and a cabinet door assembly is provided inside the chute, and the cabinet door assembly includes a cabinet door, a baffle and a pull ring.

Preferably: the right side of the cabinet door is fixed with a baffle, and the middle part of the right side of the baffle is provided with a pull ring.

Preferably: the rear part of the main body of the JP cabinet is provided with a fixing assembly, and the fixing assembly includes a fixing plate, fixing bolts and fasteners.

Preferably: four corners of the fixing plate are provided with fixing bolts, and fasteners are arranged on the fixing bolts.

Technical effect and advantage of the present utility model:

1. In the utility model, the motor, the rotating shaft and the cooling fan in the cooling mechanism are arranged. The rotating shaft is connected to the motor, and the cooling fan is connected to the left side of the rotating shaft. When the temperature of the JP cabinet is too high, the internal cooling can be performed, and the cooling effect is good.

2. The connecting column and the rain shielding plate in the installed rain-shielding component, the upper end of the connecting column is provided with a rain-shielding plate, and when it is installed outdoors for a long time, it will not cause the internal equipment of the JP cabinet to be damp and malfunction and short-circuit due to the sun and rain Start a fire.

3. The dehumidifier, connecting pipe, collecting cover and outlet of the dehumidifying component installed inside the main body of the JP cabinet, the lower end of the dehumidifier is connected to the connecting pipe, the lower end of the connecting pipe is provided with a collecting cover, and the right side of the collecting cover is connected The outlet and the moisture-proof rubber pad provided can dehumidify the inside of the main body of the JP cabinet, which will not cause the internal humidity of the main body of the JP cabinet to be high and cause the circuit components to be damp and short-circuited, and the practicability is good.

Description of drawings

Fig. 1 is a structural schematic diagram 1 of a reactive power compensation JP cabinet provided in the embodiment of the present application;

Fig. 2 is a structural schematic diagram 2 of a reactive power compensation JP cabinet provided in the embodiment of the present application;

Fig. 3 is a structural schematic diagram 3 of a reactive power compensation JP cabinet provided in the embodiment of the present application;

Fig. 4 is a structural schematic diagram 4 of a reactive power compensation JP cabinet provided in the embodiment of the present application;

Fig. 5 is a schematic structural diagram five of a reactive power compensation JP cabinet provided in the embodiment of the present application;

Fig. 6 is a schematic structural diagram of a dehumidification component in a reactive power compensation JP cabinet provided by an embodiment of the present application;

Fig. 7 is a structural schematic diagram of a rain shielding component in a reactive power compensation JP cabinet provided by an embodiment of the present application;

Fig. 8 is a schematic structural diagram of a cabinet door assembly in a reactive power compensation JP cabinet provided by an embodiment of the present application;

Fig. 9 is a schematic structural diagram of a fixed component in a reactive power compensation JP cabinet provided by an embodiment of the present application;

Fig. 10 is a structural schematic diagram of the heat dissipation mechanism and A in a reactive power compensation JP cabinet provided by the embodiment of the present application;

Fig. 11 is a schematic structural diagram of the chute and B in a reactive power compensation JP cabinet provided by the embodiment of the present application;

Fig. 12 is a schematic structural diagram of a module connection mode in a reactive power compensation JP cabinet provided by an embodiment of the present application.

In the figure: 1. The main body of the JP cabinet; 2. The support column; 3. The support seat; 4. The window;

5. Heat dissipation mechanism; 501, motor; 502, rotating shaft; 503, heat dissipation fan;

6. Dehumidification component; 601, dehumidifier; 602, connecting pipe; 603, collection cover; 604, outlet;

7. Air inlet port;

8. Rain shielding assembly; 801, connecting column; 802, rain shielding plate;

9. Chute;

10. Cabinet door assembly; 1001, cabinet door; 1002, baffle; 1003, pull ring;

11. Heater;

12. Fixing component; 1201, fixing plate; 1202, fixing bolt; 1203, fastener.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail. The embodiments of the invention have been presented for purposes of illustration and description, but are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and changes will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to better illustrate the principle and practical application of the invention, and to enable those of ordinary skill in the art to understand the invention and design various embodiments with various modifications suitable for particular purposes.

Example 1

Please refer to Figures 1 to 11. In this embodiment, a reactive power compensation JP cabinet is provided, including a JP cabinet main body 1, a supporting column 2 is provided at the lower end of the JP cabinet main body 1, and a supporting seat 3 is provided at the lower end of the supporting column 2. The bottom of the support base 3 is provided with a rubber moisture-proof pad, the left and right sides of the JP cabinet main body 1 are provided with windows 4, and the left and right sides of the JP cabinet main body 1 are provided with a heat dissipation mechanism 5, and the heat dissipation mechanism 5 includes a motor 501, a rotating shaft 502 and a cooling fan 503, the motor 501 is connected to the rotating shaft 502, and the left side of the rotating shaft 502 is connected to the cooling fan 503;

Further, the heat dissipation mechanism 5 can dissipate heat inside the JP cabinet main body 1 when the JP cabinet main body 1 starts to work, and has a good heat dissipation function;

The inside of the JP cabinet main body 1 is provided with a dehumidifier assembly 6, which includes a dehumidifier 601, a connecting pipe 602, a collection cover 603 and an outlet 604, the lower end of the dehumidifier 601 is connected to the connecting pipe 602, and the lower end of the connecting pipe 602 A collection cover 603 is provided, and the right side of the collection cover 603 is connected to the outlet 604;

The left side of the JP cabinet main body 1 is provided with an air inlet port 7, and the upper end of the JP cabinet main body 1 is provided with a rain-shielding assembly 8, which includes a connecting column 801 and a rain-shielding plate 802, and the upper end of the connecting column 801 is provided with a rain-shielding assembly. board 802;

The main body 1 of the JP cabinet is provided with a chute 9, and the inside of the chute 9 is provided with a cabinet door assembly 10. plate 1002, a pull ring 1003 is provided in the middle of the right side of the baffle plate 1002;

The inside of the JP cabinet main body 1 is provided with a heater 11, the rear of the JP cabinet main body 1 is provided with a fixing assembly 12, and the fixing assembly 12 includes a fixing plate 1201, fixing bolts 1202 and fasteners 1203, and the four corners of the fixing plate 1201 are provided with fixing A bolt 1202, a fastener 1203 is arranged on the fixing bolt 1202;

Further, the fasteners 1203 and fixing bolts 1202 are used to fix the fixing plate 1201, and the JP cabinet main body 1 is fixed on the fixing plate 1201, and the cabinet door assembly 10 makes it easier to connect the components when wiring. With a large operating space, the staff can complete the wiring work more conveniently, and it is more convenient and quick to open;

The inside of the main body 1 of the JP cabinet is provided with a humidity sensor, and a collection cover 603 is provided on the upper end of the heater 11. The top opening 604 of the collection cover 603 communicates with the dehumidifier 601, and the outlet of the dehumidifier 601 is located in the collection cover 603. In turn, the collection cover 603 will play the role of collecting the gas full of water vapor, and under the suction of the dehumidifier 601, the gas full of water vapor will be introduced into the dehumidifier 601 for dehumidification, so that the moisture-proof The JP cabinet has a good dehumidification and moisture-proof effect, so that it can be mixed with the internal air to achieve effective ventilation.

Example 2

Please refer to Fig. 12. In this embodiment, the reactive power compensation unit adopts capacitance compensation, which can realize three-phase common compensation or phase-separated dynamic compensation. The common compensation capacitor adopts angle connection, and the split compensation capacitor adopts star connection.

When there is sudden heavy rain, when the temperature sensor in the inner cavity of the cabinet detects that the temperature inside the cabinet reaches 40%, the fan starts to work under the control of the controller. When the humidity sensor in the inner cavity of the cabinet detects that the temperature inside the cabinet is When the humidity reaches 50%, the dehumidifying assembly 6 and the cooling fan 503 work simultaneously.

Because the JP cabinet is outdoors for a long time, when the high temperature weather comes in summer, the outdoor temperature is as high as 45 degrees Celsius, and the temperature of the JP cabinet exposed to the sun is as high as 60 degrees Celsius. When the temperature sensor detects that the temperature in the inner cavity of the cabinet reaches 35 degrees Celsius, the temperature control The heat dissipation fan 503 of the module starts to work, which is convenient for ventilation and heat dissipation inside the JP cabinet, and the moisture-proof, fire-proof, anti-theft and temperature control modules work together.

The working principle of the utility model is: when in use, it can be fixed in the outdoor position to be used by the fixing bolt 1202 and the fastener 1203 in the fixing assembly 12, and the moisture-proof rubber pad provided will not make the JP cabinet main body 1 damp, and the set The rain-shielding component 8 will not affect the main body 1 of the JP cabinet due to bad weather during use, and the cabinet door component 10 allows a larger operating space when wiring the components, and the staff can complete the wiring more conveniently It is more convenient and quicker to open and work.

Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present utility model. The structures, devices and operation methods that are not specifically described and explained in the utility model, unless otherwise specified and limited, are implemented according to conventional means in the art.

Claims (8)

1. A reactive power compensation JP cabinet is characterized in that, comprising: JP cabinet main body (1), the left and right sides of described JP cabinet main body (1) are provided with cooling mechanism (5), and cooling mechanism (5) comprises motor (501), rotating shaft (502) and cooling fan (503), motor (501) is connected to the rotating shaft (502), and the left side of the rotating shaft (502) is connected to the cooling fan (503); The main body (1) of the JP cabinet is equipped with a dehumidification assembly (6). The dehumidification assembly (6) includes a dehumidifier (601), a connecting pipe (602), a collection cover (603) and an outlet (604). The lower end of the device (601) is connected to the connecting pipe (602), the lower end of the connecting pipe (602) is provided with a collection cover (603), and the right side of the collection cover (603) is connected to the outlet (604); The upper end of the JP cabinet main body (1) is provided with a rain shielding assembly (8), and the rain shielding assembly (8) includes a connecting column (801) and a rain shielding plate (802), and the upper end of the connecting column (801) is provided with a rain shielding plate ( 802); A heater (11) is provided inside the JP cabinet main body (1). 2. A kind of reactive power compensation JP cabinet according to claim 1, characterized in that, the lower end of the JP cabinet main body (1) is provided with a support column (2), and the lower end of the support column (2) is provided with a support seat (3). 3. a kind of reactive power compensation JP cabinet according to claim 2, is characterized in that, the bottom of described support seat (3) is provided with rubber moisture-proof pad, and the left and right sides of JP cabinet main body (1) is provided with window ( 4). 4. A reactive power compensation JP cabinet according to claim 1, characterized in that, the left side of the main body (1) of the JP cabinet is provided with an air inlet port (7). 5. A reactive power compensation JP cabinet according to claim 1, characterized in that, the main body (1) of the JP cabinet is provided with a chute (9), and the inside of the chute (9) is provided with a cabinet door assembly (10), the cabinet door assembly (10) includes a cabinet door (1001), a baffle (1002) and a pull ring (1003). 6. A kind of reactive power compensation JP cabinet according to claim 5, characterized in that, the right side of the cabinet door (1001) is fixedly provided with a baffle plate (1002), and the right middle part of the baffle plate (1002) is provided with With pull ring (1003). 7. A kind of reactive power compensation JP cabinet according to claim 1, characterized in that, the rear portion of the JP cabinet main body (1) is provided with a fixing assembly (12), and the fixing assembly (12) includes a fixing plate (1201 ), fixing bolts (1202) and fasteners (1203). 8. A kind of reactive power compensation JP cabinet according to claim 7, is characterized in that, the four jiaos of described fixing plate (1201) are provided with fixing bolt (1202), and fixing bolt (1202) is provided with fastener ( 1203).

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