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Energy-saving variable-frequency industrial electric appliance control cabinet

An electrical control cabinet, energy-saving technology, applied in the direction of non-electric variable control, control/regulation system, simultaneous control of multiple variables, etc., can solve the problems of low heat dissipation efficiency, energy consumption, etc., and achieve a good cooling effect

Inactive Publication Date: 2020-04-10
ZHEJIANG ZHONGKONG XIZI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When the temperature outside the electrical control cabinet is high, the cooling efficiency of the ventilation fan through the air vent is low, and the ventilation fan needs to work for a long time, which consumes energy

Method used

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  • Energy-saving variable-frequency industrial electric appliance control cabinet
  • Energy-saving variable-frequency industrial electric appliance control cabinet
  • Energy-saving variable-frequency industrial electric appliance control cabinet

Examples

Experimental program
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Embodiment Construction

[0037] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0038] An energy-saving frequency conversion industrial electrical control cabinet, hereinafter referred to as energy-saving frequency conversion cabinet, refer to figure 1, including a cabinet body 1, one side of the cabinet body 1 is provided with an opening and a door body 12 for closing the opening. The bottom of the cabinet body 1 is fixed with a support frame 13, and the bottom of the cabinet body 1 is provided with a circulating water tank 3, and the circulating water tank 3 is slidably connected with the support frame 13 along the width direction of the cabinet body 1. The upper part of the circulating water tank 3 is provided with a cleaning port 31 , and the side wall of the circulating water tank 3 is provided with a liquid level observation window 32 .

[0039] refer to figure 2 with image 3 , The inner walls on both sides of the cabinet body...

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Abstract

The invention relates to an energy-saving variable-frequency industrial electric appliance control cabinet, and belongs to the frequency conversion control cabinet technical field. The energy-saving variable-frequency industrial electric appliance control cabinet comprises a cabinet body, one side of the cabinet body is provided with an opening and a door body closing the opening, cooling water pipes are respectively fixed on two side inner walls of the cabinet body, the side wall of the cabinet body far away from the opening is provided with a ventilation grating communicated with the outside, and the inner wall of the cabinet body far away from the opening is fixed with a heat conduction sheet; a circulating water tank is arranged at the bottom of the cabinet body, two ends of the cooling water pipe are respectively communicated with the circulating water tank, and circulating water pumps are respectively arranged at the water inlet end and the water outlet end of the cooling water pipe; the energy-saving variable-frequency industrial electric appliance control cabinet further comprises a temperature detection module and a temperature control module; the temperature detection module detects the temperature in the cabinet body, the temperature control module recognizes and judges a temperature detection signal, and when the detected temperature value is larger than a water cooling temperature set value, the temperature control module controls the circulating water pump to be started to work. In the daily use process, the heat dissipation efficiency of the interior of the cabinet body is high, and energy is saved.

Description

technical field [0001] The invention relates to the technical field of frequency conversion control cabinet equipment, in particular to an energy-saving frequency conversion industrial electrical appliance control cabinet. Background technique [0002] Electrical control cabinets are also called inverter control cabinets or inverter electric control cabinets, which are widely used in metallurgy, chemical industry, petroleum, water supply, and mining industries. The electrical control cabinet is designed according to the maximum load and a certain margin is added. In the actual working condition, the power of the inverter group inside the electrical cabinet changes with the power of the external load. In order to make the inverter group in the electrical control cabinet work well, cooling equipment is usually added to the electrical control cabinet, so that the heat inside the electrical control cabinet can be dissipated in time. [0003] Existing electrical control cabinets...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D27/02H05K7/20
CPCG05D27/02H05K7/20218
Inventor 杨燕棠
Owner ZHEJIANG ZHONGKONG XIZI TECH
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