Electric power outdoor box cooling system

Abstract

The invention discloses an electric power outdoor box cooling system which is installed on an electric power outdoor box and comprises a background module, cleaning modules, a ventilation area adjusting module and a temperature adjusting module. The cleaning module comprises a first processing unit, an image acquisition unit and a mechanical arm cleaning unit, the image acquisition unit acquires images of a ventilation area according to a preset period and transmits the acquired image data to the first processing unit, and the first processing unit analyzes and judges whether a shielding object exists in the current ventilation area or not. According to the power outdoor box cooling system, linkage is carried out through the background module, the cleaning module, the ventilation area adjusting module and the temperature adjusting module, so that efficient heat dissipation is carried out on the power outdoor box, and the power outdoor box cooling system has the advantages of being good in heat dissipation effect, wide in application range, high in safety and the like.

Description

Technical Field

[0001] The invention belongs to the technical field of cooling outdoor power boxes, and in particular relates to a cooling system for outdoor power boxes. Background Art

[0002] The power outdoor box is a kind of power distribution equipment specially designed for outdoor environment. It has the characteristics of waterproof, dustproof and weather-resistant to protect the internal power equipment and ensure the safe and stable power supply.

[0003] Since it is outdoors, high temperature is likely to occur inside it in the summer, thus affecting the operation of internal electronic components. Many existing ones simply install cooling fans, which cannot effectively solve the problem of cooling.

[0004] Therefore, further improvements are made to the above problems. Summary of the invention

[0005] The main purpose of the present invention is to provide a power outdoor box cooling system, which is linked by a background module, a cleaning module, a ventilation area adjustment module and a temperature adjustment module, so as to efficiently dissipate heat for the power outdoor box. It has the advantages of good heat dissipation effect, wide applicability and high safety.

[0006] To achieve the above purpose, the present invention provides a power outdoor box cooling system, which is installed in the power outdoor box and includes a background module, a cleaning module, a ventilation area adjustment module and a temperature adjustment module, wherein:

[0007] The cleaning module is close to each ventilation area installed on the outdoor power box (preferably, cleaning modules are provided on both the inner and outer sides), and the cleaning module includes a first processing unit, an image acquisition unit and a mechanical arm cleaning unit. The image acquisition unit acquires images of the ventilation area according to a preset period and transmits the acquired image data to the first processing unit. The first processing unit analyzes and determines whether there are obstructions in the current ventilation area (for example, at the air inlet or the air outlet, which affects ventilation and thus affects thermal insulation and cooling). If there are, the cleaning request is wirelessly transmitted to the background module. After confirmation by the background module (sometimes manual confirmation is required), the cleaning instruction is fed back to the first processing unit, thereby driving the mechanical arm cleaning unit to clean the obstructions. The first processing unit determines whether the cleaning is completed through the image data acquired by the image acquisition unit. If completed, the cleaning completion information is transmitted to the background module, otherwise the cleaning fault information is transmitted to the background module (staff can be arranged to conduct on-site inspection of the situation).

[0008] The ventilation area adjustment module is installed in each ventilation area of ​​the outdoor power box, and each ventilation area adjustment module includes a second processing unit, a ventilation plate, a folding cover plate and a driving motor. The ventilation plate is fixedly installed in the ventilation area and has a plurality of ventilation holes distributed on the ventilation plate. The folding cover plate is located on the outside of the ventilation plate and is connected to the driving end of the driving motor. The second processing unit controls the driving motor according to the current internal temperature of the outdoor power box to drive the folding cover plate to fold, thereby adjusting the ventilation hole exposed area of ​​the ventilation plate according to the folding degree of the folding cover plate, and finally making the internal temperature of the outdoor power box within a preset temperature range;

[0009] If the folding cover plate is folded to the maximum degree (that is, when the ventilation holes of the ventilation plate are exposed to a maximum of 100%) and still cannot control the internal temperature of the outdoor power box within the preset temperature range, the background module starts the temperature adjustment module (including internal fans, small air conditioners, etc.) so that the current internal temperature of the outdoor power box is lowered by the temperature adjustment module and controlled within the preset temperature range; if the internal temperature of the outdoor power box is within the preset temperature range after a preset time, the temperature control success information is uploaded to the background module; otherwise, the temperature control failure information is uploaded to the background module (staff can be arranged to check the situation on site).

[0010] As a further preferred technical solution of the above technical solution, the second processing unit controls the driving motor according to the current internal temperature of the outdoor power box as follows:

[0011] If the current internal temperature of the outdoor power box is within the preset temperature range, the drive motor does not drive the folding cover plate (as long as it is within the upper limit of the preset temperature range, it does not matter whether the ventilation hole exposed area of ​​the ventilation plate is exposed or not);

[0012] If the current internal temperature of the power outdoor box exceeds the upper limit of the preset temperature range by a first degree (preferably 25%), the drive motor drives the folding cover plate to reach a first folding degree (preferably 25% of the exposed area of ​​the ventilation hole of the ventilation plate);

[0013] If the current internal temperature of the power station cabinet exceeds the upper limit of the preset temperature range by a second degree (preferably 50%), the drive motor drives the folding cover plate to reach a second folding degree (preferably 50% of the exposed area of ​​the ventilation hole of the ventilation plate);

[0014] If the current internal temperature of the outdoor power box exceeds the upper limit of the preset temperature range by a third degree (preferably 75%), the drive motor drives the folding cover plate to reach a third folding degree (preferably 75% of the exposed area of ​​the ventilation hole of the ventilation plate);

[0015] If the current internal temperature of the outdoor power box exceeds the upper limit of the preset temperature range by a fourth degree (preferably 100%), the drive motor drives the folding cover plate to reach a fourth folding degree (preferably 100% of the ventilation hole exposed area of ​​the ventilation plate).

[0016] As a further preferred technical solution of the above technical solution, the temperature adjustment module is installed inside the outdoor power box.

[0017] As a further preferred technical solution of the above technical solution, the outdoor power box cooling system also includes a water cooling module, and the water cooling module is distributed in the outdoor power box.

[0018] As a further preferred technical solution of the above technical solution, the background module notifies the corresponding staff via SMS. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention. DETAILED DESCRIPTION

[0020] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the present invention.

[0021] In the preferred embodiment of the present invention, those skilled in the art should note that the outdoor power box and the like involved in the present invention may be regarded as prior art.

[0022] Preferred embodiments.

[0023] like Figure 1 As shown, the present invention discloses a power outdoor box cooling system, which is installed in the power outdoor box and includes a background module, a cleaning module, a ventilation area adjustment module and a temperature adjustment module, wherein:

[0024] The cleaning module is close to each ventilation area installed on the outdoor power box (preferably, cleaning modules are provided on both the inner and outer sides), and the cleaning module includes a first processing unit, an image acquisition unit and a mechanical arm cleaning unit. The image acquisition unit acquires images of the ventilation area according to a preset period and transmits the acquired image data to the first processing unit. The first processing unit analyzes and determines whether there are obstructions in the current ventilation area (for example, at the air inlet or the air outlet, which affects ventilation and thus affects thermal insulation and cooling). If there are, the cleaning request is wirelessly transmitted to the background module. After confirmation by the background module (sometimes manual confirmation is required), the cleaning instruction is fed back to the first processing unit, thereby driving the mechanical arm cleaning unit to clean the obstructions. The first processing unit determines whether the cleaning is completed through the image data acquired by the image acquisition unit. If completed, the cleaning completion information is transmitted to the background module, otherwise the cleaning fault information is transmitted to the background module (staff can be arranged to conduct on-site inspection of the situation).

[0025] The ventilation area adjustment module is installed in each ventilation area of ​​the outdoor power box, and each ventilation area adjustment module includes a second processing unit, a ventilation plate, a folding cover plate and a driving motor. The ventilation plate is fixedly installed in the ventilation area and has a plurality of ventilation holes distributed on the ventilation plate. The folding cover plate is located on the outside of the ventilation plate and is connected to the driving end of the driving motor. The second processing unit controls the driving motor according to the current internal temperature of the outdoor power box to drive the folding cover plate to fold, thereby adjusting the ventilation hole exposed area of ​​the ventilation plate according to the folding degree of the folding cover plate, and finally making the internal temperature of the outdoor power box within a preset temperature range;

[0026] If the folding cover plate is folded to the maximum degree (that is, when the ventilation holes of the ventilation plate are exposed to a maximum of 100%) and still cannot control the internal temperature of the outdoor power box within the preset temperature range, the background module starts the temperature adjustment module (including internal fans, small air conditioners, etc.) so that the current internal temperature of the outdoor power box is lowered by the temperature adjustment module and controlled within the preset temperature range; if the internal temperature of the outdoor power box is within the preset temperature range after a preset time, the temperature control success information is uploaded to the background module; otherwise, the temperature control failure information is uploaded to the background module (staff can be arranged to check the situation on site).

[0027] Specifically, the second processing unit controls the driving motor according to the current internal temperature of the outdoor power box as follows:

[0028] If the current internal temperature of the outdoor power box is within the preset temperature range, the drive motor does not drive the folding cover plate (as long as it is within the upper limit of the preset temperature range, it does not matter whether the ventilation hole exposed area of ​​the ventilation plate is exposed or not);

[0029] If the current internal temperature of the power outdoor box exceeds the upper limit of the preset temperature range by a first degree (preferably 25%), the drive motor drives the folding cover plate to reach a first folding degree (preferably 25% of the exposed area of ​​the ventilation hole of the ventilation plate);

[0030] If the current internal temperature of the power station cabinet exceeds the upper limit of the preset temperature range by a second degree (preferably 50%), the drive motor drives the folding cover plate to reach a second folding degree (preferably 50% of the exposed area of ​​the ventilation hole of the ventilation plate);

[0031] If the current internal temperature of the outdoor power box exceeds the upper limit of the preset temperature range by a third degree (preferably 75%), the drive motor drives the folding cover plate to reach a third folding degree (preferably 75% of the exposed area of ​​the ventilation hole of the ventilation plate);

[0032] If the current internal temperature of the outdoor power box exceeds the upper limit of the preset temperature range by a fourth degree (preferably 100%), the drive motor drives the folding cover plate to reach a fourth folding degree (preferably 100% of the ventilation hole exposed area of ​​the ventilation plate).

[0033] More specifically, the temperature regulating module is installed inside the outdoor power box.

[0034] Furthermore, the outdoor power box cooling system also includes a water cooling module, and the water cooling module is distributed in the outdoor power box.

[0035] Furthermore, the background module notifies the corresponding staff via SMS.

[0036] It is worth mentioning that the technical features such as the outdoor power box involved in the patent application of this invention should be regarded as the prior art. The specific structure, working principle and possible control method and spatial layout method of these technical features can be selected according to the conventional selection in the field, and should not be regarded as the inventive point of the patent of this invention. The patent of this invention will not be further elaborated.

[0037] For those skilled in the art, it is still possible to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A power outdoor box cooling system, installed in the power outdoor box, characterized in that: It includes a background module, a cleaning module, a ventilation area adjustment module and a temperature adjustment module, among which: The cleaning module is close to each ventilation area installed on the outdoor power box, and the cleaning module includes a first processing unit, an image acquisition unit and a mechanical arm cleaning unit. The image acquisition unit acquires images of the ventilation area according to a preset period and transmits the acquired image data to the first processing unit. The first processing unit analyzes and determines whether there is an obstruction in the current ventilation area. If so, a cleaning request is wirelessly transmitted to the background module. After confirmation, the background module feeds back the cleaning instruction to the first processing unit, thereby driving the mechanical arm cleaning unit to clean the obstruction. The first processing unit determines whether the cleaning is completed through the image data acquired by the image acquisition unit. If completed, the cleaning completion information is transmitted to the background module, otherwise, the cleaning fault information is transmitted to the background module; The ventilation area adjustment module is installed in each ventilation area of ​​the outdoor power box, and each ventilation area adjustment module includes a second processing unit, a ventilation plate, a folding cover plate and a driving motor. The ventilation plate is fixedly installed in the ventilation area and has a plurality of ventilation holes distributed on the ventilation plate. The folding cover plate is located on the outside of the ventilation plate and is connected to the driving end of the driving motor. The second processing unit controls the driving motor according to the current internal temperature of the outdoor power box to drive the folding cover plate to fold, thereby adjusting the ventilation hole exposed area of ​​the ventilation plate according to the folding degree of the folding cover plate, and finally making the internal temperature of the outdoor power box within a preset temperature range; If the folding cover is folded to the maximum extent and still cannot control the internal temperature of the outdoor power box within the preset temperature range, the background module starts the temperature adjustment module so that the internal temperature of the current outdoor power box is lowered by the temperature adjustment module and controlled within the preset temperature range; if the internal temperature of the outdoor power box is within the preset temperature range after a preset time, temperature control success information is uploaded to the background module; otherwise, temperature control failure information is uploaded to the background module.

2. The outdoor power box cooling system according to claim 1 is characterized in that: The second processing unit controls the driving motor according to the current internal temperature of the outdoor power box as follows: If the current internal temperature of the outdoor power box is within the preset temperature range, the driving motor does not drive the folding cover plate; If the current internal temperature of the outdoor power box exceeds the upper limit of the preset temperature range by a first degree, the driving motor drives the folding cover plate to reach a first folding degree; If the current internal temperature of the outdoor power box exceeds the upper limit of the preset temperature range by a second degree, the driving motor drives the folding cover plate to reach a second folding degree; If the current internal temperature of the outdoor power box exceeds the upper limit of the preset temperature range by a third degree, the driving motor drives the folding cover plate to reach a third folding degree; If the current internal temperature of the outdoor power box exceeds an upper limit fourth degree of the preset temperature range, the driving motor drives the folding covering plate to reach a fourth folding degree.

3. The outdoor power box cooling system according to claim 2 is characterized in that: The temperature regulating module is installed inside the outdoor power box.

4. The outdoor power box cooling system according to claim 3 is characterized in that: The outdoor power box cooling system also includes a water cooling module, which is distributed in the outdoor power box.

5. The outdoor power box cooling system according to claim 4 is characterized in that: The backend module notifies the corresponding staff via SMS.

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