Water source cooling unit special for frequency converter
A technology of cooling units and frequency converters, applied in cooling/ventilation/heating transformation, output power conversion devices, electrical components, etc., can solve problems such as high heat dissipation energy consumption, high operating costs, and poor results, and achieve carbon reduction Emissions, saving energy consumption, and achieving the effect of safe and stable operation
Inactive Publication Date: 2021-01-15
广州能环电气机械科技有限公司
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Problems solved by technology
[0002] At present, the heat dissipation and cooling of frequency converters generally adopt ventilation heat dissipation, ordinary air-conditioning heat dissipation, and air-water cooling systems, and most of them are manually operated. The requirements are getting higher and higher, and the traditional cooling method has gradually been unable to meet the environmental control requirements of the new inverter equipment. High operating costs, poor maintenance work and other adverse consequences
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[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0026] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.
[0027] Figure 1 to Figu...
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The invention provides a water source cooling unit special for a frequency converter. The water source cooling unit comprises a cabinet body, a refrigerating circulation system and a cooling pipe, anair inlet and an air outlet are formed in the cabinet body, an evaporator of the refrigerating circulation system is arranged in the cabinet body, the evaporator of the refrigerating circulation system is located between the air inlet and the air outlet, a condenser of the refrigerating circulation system is sleeved on the cooling pipe or arranged in the cooling pipe, and a water inlet A and a water outlet A are arranged on the cooling pipe. According to the equipment, a water cooling mode is adopted, refrigeration is conducted through the refrigerating circulation system, the temperature of hot air of the frequency converter is reduced after the hot air passes through the evaporator of the refrigerating circulation system, cooled cold air is conveyed to the environment where the frequencyconverter is located, rapid cooling of the frequency converter is achieved, and the environment control requirement of the frequency converter is met; in addition, heat generated by the condenser ofthe refrigerating circulation system can be taken away through water in the cooling pipe, and by using the equipment, energy loss can be saved, carbon emission can be reduced, efficiency can be improved, and safe and stable operation of frequency converter equipment can be realized.
Description
technical field [0001] The invention relates to a heat exchange device, in particular to a special water source cooling unit for frequency converters. Background technique [0002] At present, the heat dissipation and cooling of frequency converters generally adopt ventilation heat dissipation, ordinary air-conditioning heat dissipation, and air-water cooling systems, and most of them are manually operated. The requirements are getting higher and higher, and the traditional cooling method has gradually been unable to meet the environmental control requirements of the new inverter equipment. High operating costs, poor maintenance work and other adverse consequences. Contents of the invention [0003] The object of the present invention is to provide a special water source cooling unit for frequency converter. [0004] According to one aspect of the present invention, a special water source cooling unit for frequency converter is provided, including a cabinet body, a refri...
Claims
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IPC IPC(8): H05K7/20H02M1/00
CPCH05K7/20936H05K7/20945H02M1/00
Inventor 冯湘禹陈胜辉
Owner 广州能环电气机械科技有限公司