Variable frequency refrigeration device

Abstract

The invention relates to the field of refrigeration equipment, in particular to a variable frequency refrigeration device. The variable frequency refrigeration device comprises a heat pump device anda refrigeration device. The heat pump device comprises an evaporator. The refrigeration device comprises a variable frequency water pump, a refrigeration pipeline and electric remote-controlled valves. After refrigerating fluid in the heat pump device is evaporated to absorb heat in the evaporator, circulating water in the evaporator can be refrigerated, and the refrigerated circulating water is driven by the variable frequency water pump to circulate in the refrigeration pipeline. Refrigeration pipes, located in all rooms of the refrigeration pipeline are installed in a parallel-connection mode. The refrigeration pipe in each room is provided with a cooling piece, and the inlet portion of each cooling piece is provided with one electric remote-controlled valve. The variable frequency refrigeration device is ingenious in design, the variable frequency water circulating refrigeration mode is adopted in the cooling end of each room, there is no need to seal the rooms in the refrigeratingprocess, and thus people can feel more comfortable. Meanwhile, the refrigeration pipe of each room is provided with the corresponding electric remote-controlled valve, the pipes of all the rooms canbe closed and opened freely, energy is saved and the potential market value can be achieved.

Description

technical field [0001] The invention relates to the field of refrigeration equipment, in particular to a frequency conversion refrigeration device. Background technique [0002] At present, the indoor air conditioner is basically used for cooling. The air conditioner needs to be completely closed in the room during the cooling process. People who stay in the air-conditioned room for a long time will feel depressed and have difficulty breathing. In addition, the temperature of the cold air blown directly by the air conditioner is relatively low, and people are prone to catch a cold after breathing directly. , because bacteria are easy to breed in the air conditioner, the bacteria will be inhaled by the human body along with the wind blowing out, making people prone to respiratory diseases. The central air conditioner can turn on and off the switch of each room, but the air conditioners like the wall-mounted unit and the cabinet type can only be placed in one room, and cannot ...

AI Technical Summary

Problems solved by technology

[0002] At present, the indoor air conditioner is basically used for cooling. The air conditioner needs to be completely closed in the room during the cooling process. People who stay in the air-conditioned room for a long time will feel depressed and have difficulty breathing. In addition, the temperature of the cold air blown directly by the air conditioner is relatively low, and people are prone to catch a cold after breathing directly. , because bacteria are easy to breed in the air conditioner, the bacteria will be inhaled by the human body along with the blown wind, making people prone to respiratory diseases

The central air conditioner can turn on and off the switch of each room, but the air conditioner like the wall-mounted unit and the cabinet type can only be placed in one room, and cannot be divided into rooms for cooling, so it cannot save energy.

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