CN211959924U - Automatic temperature and humidity control power box - Google Patents

Abstract

The automatic temperature and humidity control power box includes a power box body, an air inlet box, and an air outlet box. The present invention realizes automatic adjustment of the temperature and humidity in the power box by automatically sensing temperature and humidity, and the external wind is adjusted through the heat exchange module. Cooling, and the activated carbon layer and filter cotton layer can dry the humid air, and realize the ventilation and safety of the power box.

Description

Automatic temperature and humidity control power box

technical field

The invention relates to the related technical field of power boxes, in particular to an automatic temperature control and humidity control power box.

Background technique

At present, the public electric box of the power supply department provides single-phase power supply for residential customers. During the peak period of electricity consumption, the temperature of the line and various equipment inside the electric box will increase, and the maximum temperature can reach more than 80 degrees. Due to the problem of metering and sealing, it cannot be Open the door to dissipate heat, and the high external temperature in summer is not ideal for heat dissipation, and the rainy weather and humid environment will also cause damage to the electrical components in the meter box. It can cause serious danger such as fire.

SUMMARY OF THE INVENTION

The present invention provides an automatic temperature and humidity control electric box, which is used to solve the above background and technical problems in the book.

The automatic temperature and humidity control power box includes a power box body, an air inlet box, and an air outlet box. The air inlet box is located at the side end of the power box body, and the air outlet box is located at the other side end of the power box body. It is characterized in that the air inlet box is internally provided with at least Two centrifugal fans, the air inlet box also includes a heat exchange box, the heat exchange box is located between the air inlet box and the power box body, and at least two heat exchange modules are arranged in the heat exchange box, and the heat exchange module scores the heat exchange box as at least There are eight identical ventilation spaces. The air inlet box outside the heat exchange box is provided with an activated carbon layer, and the outer end of the activated carbon layer is provided with a filter cotton layer. The power box body is provided with a temperature and humidity sensor, which passes through the centrifugal fan. The motor controller is electrically connected.

Preferably, the automatic temperature control and humidity control power box is characterized in that the centrifugal fan in the air inlet box is in the opposite direction, the air suction port is directed upward, and the air suction port of the centrifugal fan does not contact the upper end of the air inlet box.

Preferably, the automatic temperature control and humidity control power box is characterized in that the connection between the power box body and the air inlet box is provided with a vent, and the vent is provided with a guide plate, and the guide plate is inclined inward.

Preferably, the automatic temperature and humidity control power box is characterized in that the upper ends of the air inlet box and the air outlet box are provided with flip covers, the lower ends of the flip covers are provided with sound insulation cotton, and the inside of the air inlet box and the air outlet box are provided with sound insulation cotton.

Preferably, the automatic temperature control and humidity control power box is characterized in that the rear end of the air inlet box is provided with an air inlet, and the air inlet is provided with a downward rain shield.

Preferably, the automatic temperature control and humidity control power box is characterized in that the middle part of the heat exchange box is provided with a bisection plate, the bisection plate divides the heat exchange box into two, and the heat exchange module is provided with a middle position of the two heat exchange boxes, The heat exchange modules are placed in a diamond shape, and a partition plate is connected between each corner of the diamond shape and the inner wall of the heat exchange box.

Preferably, the automatic temperature and humidity control electric box is characterized in that the connecting plate between the heat exchange box and the electric control box body is provided with ventilation holes.

Preferably, the automatic temperature and humidity control power box is characterized in that the activated carbon layer is in contact with the edge of the heat exchange box, and the contact surface between the heat exchange box and the activated carbon layer is not closed.

Preferably, the automatic temperature and humidity control power box is characterized in that the upper and lower inner edges of the air inlet box are provided with card slots corresponding to the filter cotton layer and the activated carbon layer.

Preferably, the automatic temperature control and humidity control power box is characterized in that fixing buckles are provided on the flip covers of the air inlet box and the air outlet box.

Beneficial effects: the present invention realizes automatic adjustment of the temperature and humidity in the power box by automatically sensing the temperature and humidity, and cools the external wind through the heat exchange module, and the activated carbon layer and the filter cotton layer can dry the humid air, To achieve the ventilation safety of the power box.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Figure 2 is a schematic side sectional view of the air outlet box and the air inlet box;

In the figure: including power box body 1, air inlet box 2, air outlet box 3, centrifugal fan 4, heat exchange box 5, heat exchange module 6, activated carbon layer 7, filter cotton layer 8, temperature and humidity sensor 9, motor controller 10 , Guide plate 11, sound insulation cotton 12, flip cover 13, rain shield 14.

Detailed ways

The automatic temperature control and humidity control power box includes a power box body 1, an air inlet box 2, and an air outlet box 3. The air inlet box 2 is located at the side end of the power box body 1, and the air outlet box 3 is located at the other side end of the power box body 1. The air inlet box 2 is provided with at least two centrifugal fans 4. The air inlet box 2 also includes a heat exchange box 5. The heat exchange box 5 is located between the air inlet box 2 and the power box body 1. The heat exchange box 5 is provided with at least two centrifugal fans. The heat exchange module 6 divides the heat exchange box 5 into at least eight equal ventilation spaces. The air inlet box 2 outside the heat exchange box 5 is provided with an activated carbon layer 7, and the outer end of the activated carbon layer 7 is provided with a filter The cotton layer 8 is provided with a temperature and humidity sensor 9 in the power box body 1 , and the temperature and humidity sensor 9 is electrically connected with the centrifugal fan 4 through the motor controller 10 .

Further, the direction of the centrifugal fan 4 in the air inlet box 2 is opposite, the direction of the air suction port is upward, and the air suction port of the centrifugal fan 4 does not contact the upper end of the air inlet box 2 .

Further, a vent is provided at the connection between the power box body 1 and the air inlet box 2 , and a guide plate 11 is provided on the vent, and the guide plate 11 is inclined inward.

Further, the upper ends of the air inlet box 2 and the air outlet box 3 are provided with a flip cover 13 , the lower end of the flip cover 13 is provided with sound insulation cotton 12 , and the inside of the air inlet box 2 and the air outlet box 3 is provided with sound insulation cotton 12 .

Further, the rear end of the air inlet box 2 is provided with an air inlet, and the air inlet is provided with a downward rain shield 14 .

Further, the middle of the heat exchange box 5 is provided with a bisecting plate, and the bisecting plate divides the heat exchange box 5 into two, the heat exchange module 6 is provided with the middle position of the two heat exchange boxes 5, the heat exchange module 6 is placed in a rhombus, and the rhombus A partition plate is connected between each corner of the heat exchange box 5 and the inner wall of the heat exchange box 5 .

Further, the connecting plate between the heat exchange box 5 and the electric control box body is provided with ventilation holes.

Further, the activated carbon layer 7 is in contact with the edge of the heat exchange box 5, and the contact surface between the heat exchange box 5 and the activated carbon layer 7 is not closed.

Further, the upper and lower inner edges of the air inlet box 2 are provided with card slots corresponding to the filter cotton layer 8 and the activated carbon layer 7 .

Further, fixing buckles are provided on the flip covers 13 of the air inlet box 2 and the air outlet box 3 .

The electric box involved in the present invention is an electric box for placing electrical components or an electric meter voltage regulator or an electric switch, the filter cotton is PE cotton, the electric box body is fixed to the wall by bolts, and the air inlet box and the air outlet box are connected to the electric box. The box body is fixedly connected by welding or bolts. The temperature and humidity sensor involved is a 485 type temperature and humidity sensor. The air inlet box 2 is located at the side end of the power box body 1, and the air outlet box 3 is located at the other side end of the power box body 1. The upper ends of the air box 2 and the air outlet box 3 are provided with a flip cover 13, the lower end of the flip cover 13 is provided with a sound insulation cotton 12, the flip covers 13 of the air inlet box 2 and the air outlet box 3 are provided with fixing buckles, and the inside of the air inlet box 2 and the air outlet box 3 are provided. There is a sound insulation cotton 12, which is characterized in that at least two centrifugal fans 4 are arranged inside the air inlet box 2, the centrifugal fans 4 in the air inlet box 2 are in opposite directions, and the suction port is upward, and the suction port of the centrifugal fan 4 is opposite to the air inlet box 2. The upper end is not in contact, the connection between the power box body 1 and the air inlet box 2 is provided with a ventilation opening, and a guide plate 11 is arranged on the ventilation opening, and the guiding plate 11 is inclined inward. Between the air inlet box 2 and the power box body 1, at least two heat exchange modules 6 are arranged in the heat exchange box 5, and the heat exchange module 6 divides the heat exchange box 5 into at least eight equal ventilation spaces. There is a bisection plate, the bisection plate divides the heat exchange box 5 into two, the heat exchange module 6 is provided with the middle position of the two heat exchange boxes 5, the heat exchange module 6 is placed in a diamond shape, and each corner of the diamond shape is connected with the heat exchange box. 5. A partition plate is connected between the inner walls, and an activated carbon layer 7 is provided in the air inlet box 2 outside the heat exchange box 5. The activated carbon layer 7 is in contact with the edge of the heat exchange box 5, and the contact surface between the heat exchange box 5 and the activated carbon layer 7 Not closed, the outer end of the activated carbon layer 7 is provided with a filter cotton layer 8, the power box body 1 is provided with a temperature and humidity sensor 9, the temperature and humidity sensor 9 and the centrifugal fan 4 are electrically connected through the motor controller 10, and the air inlet box 2 is electrically connected. The rear end is provided with an air inlet, the air inlet is provided with a downward rain shield 14, the connecting plate between the heat exchange box 5 and the electric control box body, the upper and lower inner edges of the air inlet box 2 are provided with filter cotton layers 8 and The slot corresponding to the activated carbon layer 7.

The invention realizes automatic adjustment of the temperature and humidity in the power box by automatically sensing the temperature and humidity, and cools the external wind through the heat exchange module, and the activated carbon layer and the filter cotton layer can dry the humid air, so as to realize the protection of the electric power. Safe ventilation of the box.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. An automatic temperature and humidity control electric power box comprises an electric power box body (1), an air inlet box (2) and an air outlet box (3), wherein the air inlet box (2) is positioned at the side end of the electric power box body (1), the air outlet box (3) is positioned at the other side end of the electric power box body (1), the automatic temperature and humidity control electric power box is characterized in that at least two centrifugal fans (4) are arranged inside the air inlet box (2), a heat exchange box (5) is further arranged in the air inlet box (2), the heat exchange box (5) is positioned between the air inlet box (2) and the electric power box body (1), at least two heat exchange modules (6) are arranged in the heat exchange box (5), the heat exchange modules (6) grade the heat exchange box (5) into at least eight same ventilation spaces, an activated carbon layer (7) is arranged in the air inlet box (2) at the outer side of the heat exchange box (5), a filter cotton layer (8) is arranged at the outer end of the activated carbon layer (, the temperature and humidity sensor (9) is electrically connected with the centrifugal fan (4) through a motor controller (10).

2. The automatic temperature and humidity control electric box according to claim 1, wherein the centrifugal fans (4) in the air inlet box (2) are opposite in direction, the air suction openings are upward, and the air suction openings of the centrifugal fans (4) are not in contact with the upper end of the air inlet box (2).

3. The automatic temperature and humidity control electric box according to claim 1, wherein a vent is arranged at the joint of the electric box body (1) and the air inlet box (2), a guide plate (11) is arranged on the vent, and the guide plate (11) is inclined in a shape of a Chinese character 'ba'.

4. The automatic temperature and humidity control electric box according to claim 1, wherein the upper ends of the air inlet box (2) and the air outlet box (3) are provided with lifting covers (13), the lower ends of the lifting covers (13) are provided with soundproof cotton (12), and the interiors of the air inlet box (2) and the air outlet box (3) are provided with soundproof cotton (12).

5. The automatic temperature and humidity control electric box according to claim 1, wherein the rear end of the air inlet box (2) is provided with an air inlet, and the air inlet is provided with a downward rain shield (14).

6. The automatic temperature and humidity control electric box according to claim 1, wherein the heat exchange box (5) is provided with a bisecting plate at the middle portion thereof, the bisecting plate divides the heat exchange box (5) into two, the heat exchange module (6) is provided with two intermediate positions of the heat exchange box (5), the heat exchange module (6) is placed in a diamond shape, and a partition plate is connected between each corner of the diamond shape and the inner wall of the heat exchange box (5).

7. The automatic temperature and humidity control electric cabinet according to claim 1 or 6, wherein a connecting plate between the heat exchange box (5) and the electric cabinet body is provided with a vent hole.

8. The automatic temperature and humidity control electric box according to claim 1, wherein the activated carbon layer (7) is in contact connection with the edge of the heat exchange box (5), and the contact surface of the heat exchange box (5) and the activated carbon layer (7) is not closed.

9. The automatic temperature and humidity control electric box according to claim 1, wherein the upper and lower inner edges of the air inlet box (2) are provided with clamping grooves corresponding to the filtering cotton layer (8) and the activated carbon layer (7).

10. The automatic temperature and humidity control electric box according to claim 1, wherein the lifting covers (13) of the air inlet box (2) and the air outlet box (3) are provided with fixing buckles.

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