Energy-saving type frequency conversion refrigerator refrigerating plant

A technology for inverter refrigerators and refrigeration devices, which is applied in household refrigeration devices, household refrigerators, coolers, etc., can solve the problems of hot air return, large cooling effect, and unsmooth heat removal, so as to achieve smooth discharge process, Excellent heat dissipation effect and simple structure

Inactive Publication Date: 2017-06-20
CHONGQING DINGXIANG STEEL STRUCTURE ENG
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AI Technical Summary

Problems solved by technology

The refrigeration system includes a condenser that needs real-time heat dissipation. The sufficient heat dissipation of the condenser has a great influence on the cooling effect of the entire refrigeration system. In the traditional refrigeration unit, the cooling fan is installed on the bottom or side of the refrigerator shell. This is for convenience. And it discharges heat more covertly, but due to the physical phenomenon of hot air rising, the refrigeration system with this structure, on the one hand, does not discharge heat smoothly, and on the other hand, it will cause hot air to flow back

Method used

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  • Energy-saving type frequency conversion refrigerator refrigerating plant

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Embodiment Construction

[0009] The present invention will be further described below in conjunction with accompanying drawing.

[0010] see figure 1 , the energy-saving inverter refrigerator refrigerating device of the present invention includes a housing 1, an inverter compressor 2, a condenser 4, a refrigeration evaporator and a freezing evaporator, the top surface of the housing 1 is provided with cooling holes, and the inverter compressor 2 It is arranged at the inner bottom of the shell 1, the output end of the inverter compressor 2 is connected to the input end of the condenser 4 through the cooler 3, and the cooling fan 5 is arranged on the upper and lower sides of the condenser 4, and the cooling fan 5 above the condenser 4 is set In the heat dissipation hole on the top surface of the housing 1, the output end of the condenser 4 is connected to the input end of the refrigeration evaporator 7 and the freezing evaporator 8 through a dry filter 6, and the output end of the refrigeration evaporat...

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Abstract

The invention discloses an energy-saving refrigeration device for a frequency conversion refrigerator, which comprises a housing, a frequency conversion compressor, a condenser, a refrigerating evaporator and a freezing evaporator. At the bottom of the body, the output end of the frequency conversion compressor is connected to the input end of the condenser through a cooler. Cooling fans are installed above and below the condenser. The output end of the evaporator is connected to the input end of the refrigeration evaporator and the freezing evaporator through the dry filter, and the output end of the refrigeration evaporator and the freezing evaporator is connected to the frequency conversion compressor. The invention has the advantages of simple structure, reasonable design, convenient use and operation, and excellent heat dissipation effect, which ensures real-time heat dissipation of the condenser and does not cause backflow of hot air. This design not only meets the needs of low-frequency energy saving, but also meets the high-frequency temperature pull needs.

Description

technical field [0001] The invention relates to a refrigerator refrigeration device, in particular to an energy-saving frequency conversion refrigerator refrigeration device. Background technique [0002] In the prior art, the refrigerating system of the refrigerator matches the refrigerating evaporator and the freezing evaporator according to the requirements of refrigerating and freezing temperatures. The refrigeration system includes a condenser that needs real-time heat dissipation. The sufficient heat dissipation of the condenser has a great influence on the cooling effect of the entire refrigeration system. In the traditional refrigeration unit, the cooling fan is installed on the bottom or side of the refrigerator shell. This is for convenience. And it discharges heat more covertly, but due to the physical phenomenon of hot air rising, the refrigeration system of this structure will not discharge heat smoothly on the one hand, and will cause hot air to flow back on th...

Claims

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Application Information

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IPC IPC(8): F25D19/00F25D11/02
CPCF25D19/003F25D11/02
Inventor 刘军
Owner CHONGQING DINGXIANG STEEL STRUCTURE ENG
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