Intelligent power distribution cabinet damp-proof control system
A control system and power distribution cabinet technology, which is applied in the direction of control/regulation system, non-electric variable control, and simultaneous control of multiple variables, etc., can solve the problems of low structural strength, poor impact resistance of power distribution cabinets, and high air humidity. To achieve the effect of improving the ventilation scheme, improving accuracy and ensuring safety
Active Publication Date: 2017-06-13
芜湖亿诚电子科技有限公司
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Problems solved by technology
[0002] Most of the power distribution cabinets currently used are made of thin metal plates that are bent and dyed red. Although this structure can meet the needs of power distribution cabinets to a certain extent, its production process is complicated and its structural strength is low. As a result, the impact resistance of the power distribution cabinet is poor and it is easy to be damaged. At the same time, when the power distribution cabinet is working, the electrical circuit equipment installed inside it will generate high heat, and it will also be affected by the external environmental humidity and external environment. The influence of temperature leads to relatively high air humidity in the power distribution cabinet, which affects the normal use of the circuits in the power distribution cabinet. In order to overcome this problem, the current power distribution cabinet is mainly equipped with a ventilation fan on the top to achieve cooling and ventilation. , to ensure a stable working environment in the power distribution cabinet, but in actual use, it is found that the traditional ventilation fan structure can hardly meet the heat dissipation and dehumidification requirements of the power distribution cabinet, especially in densely arranged power distribution cabinets such as power distribution rooms In the environment, the role of the traditional ventilation structure is negligible, so it is necessary to develop a system to reduce the humidity of the internal environment of the power distribution cabinet, so as to keep the internal humidity of the power distribution cabinet within an appropriate range
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[0030] Such as figure 1 as shown, figure 1 It is an intelligent power distribution cabinet moisture-proof control system proposed by the present invention.
[0031] refer to figure 1 , the intelligent power distribution cabinet moisture-proof control system proposed by the present invention includes:
[0032] The first collection unit is used to collect the humidity information W of the environment where the power distribution cabinet is located; the first collection unit includes a plurality of first collection modules, any one of the first collection modules includes at least one humidity sensor, and uses a plurality of humidity sensors to monitor the power distribution The humidity information of the environment where the cabinet is located is detected to improve the detection accuracy.
[0033] The second collection unit is used to collect temperature information T inside the power distribution cabinet; the second collection unit includes multiple second collection modu...
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The invention discloses an intelligent power distribution cabinet damp-proof control system. A first acquisition unit is used for collecting humidity information W of the situation where a power distribution cabinet is located; a second acquisition unit is used for collecting temperature information T inside the power distribution cabinet; a third acquisition unit is used for collecting temperature information T0 of the situation where the power distribution cabinet is located; a ventilation unit is connected with a control unit in a communicated mode and is used for ventilating the internal portion of the power distribution cabinet according to instruction action of the control unit; the control unit is connected with the first acquisition unit, the second acquisition unit and the third acquisition unit in a communicated mode; the humidity information M of the situation where the power distribution cabinet is located is obtained by the control unit through the first acquisition unit, the temperature information T inside the power distribution cabinet is obtained by the control unit through the second acquisition unit, the temperature information T0 of the situation where the power distribution cabinet is located is obtained by the control unit through the third acquisition unit, W and a preset value, and T and T0 are compared, and according to a comparative result instruction, ventilation unit action is controlled.
Description
technical field [0001] The invention relates to the technical field of intelligent control of power distribution cabinets, in particular to an intelligent moisture-proof control system for power distribution cabinets. Background technique [0002] Most of the power distribution cabinets currently used are made of thin metal plates that are bent and dyed red. Although this structure can meet the needs of power distribution cabinets to a certain extent, its production process is complicated and its structural strength is low. As a result, the impact resistance of the power distribution cabinet is poor and it is easy to be damaged. At the same time, when the power distribution cabinet is working, the electrical circuit equipment installed inside it will generate high heat, and it will also be affected by the external environmental humidity and external environment. The influence of temperature leads to relatively high air humidity in the power distribution cabinet, which affect...
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Login to View More IPC IPC(8): G05D27/02
CPCG05D27/02
Inventor 汤小五钱勇
Owner 芜湖亿诚电子科技有限公司