I-type double-circulation refrigeration control method for variable-frequency refrigerator
A refrigeration control and frequency conversion refrigerator technology, which is applied in refrigerators, refrigeration components, household refrigerators, etc., can solve the problems of high energy consumption and poor refrigeration effect, and achieve the effect of low energy consumption, easy control and good refrigeration effect.
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[0025] refer to figure 1 and figure 2 , an I-type double-cycle refrigeration control method of an inverter refrigerator, which performs refrigeration control on a double-cycle refrigeration system of an inverter refrigerator through a single-chamber refrigeration operation module and a double-chamber double-cycle operation module.
[0026] The double-cycle refrigeration system of the frequency conversion refrigerator includes a frequency conversion compressor 1, a dew removal pipe 2, a condenser 3, a filter 4, a gas return pipe 11, a liquid receiver 10, a solenoid valve 5, a refrigeration branch one, and a refrigeration branch two , the controller 19, the refrigeration compartment A 100 and the refrigeration compartment B 200; the inverter compressor 1 and the solenoid valve 5 are electrically connected to the controller 19 respectively.
[0027] The air outlet of the variable frequency compressor 1 , the dew removal pipe 2 , the condenser 3 and the filter 4 are connected se...
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