Refrigerating device and refrigerating system
A refrigeration system and condenser technology, applied in the field of refrigeration systems and refrigeration equipment, can solve the problems of incomplete refrigerant evaporation, loss of cooling capacity, and ineffective utilization, and achieve a simple structure, high refrigeration efficiency, and low energy consumption. Effect
Inactive Publication Date: 2014-03-05
HEFEI MIDEA REFRIGERATOR CO LTD
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Problems solved by technology
[0005] The disadvantage of the existing refrigeration system is: when the refrigeration system is running on the second circuit, the refrigerant only passes through the refrigeration evaporator, part of the refrigerant evaporates incompletely, and directly enters the compressor after heat exchange, which cannot be effectively used, resulting in the loss of this part of the cooling capacity. loss
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[0024] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0025] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation or position indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. The relationship 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 descrip...
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The invention provides a refrigerating system and a refrigerating device comprising the refrigerating system. The refrigerating system comprises a compressor, a condenser with the input end connected with the output end of the compressor, a switching valve with the input end connected with the output end of the condenser, a first evaporator, a second evaporator and a third evaporator. The input end of the first evaporator and the input end of the second evaporator are both connected with the output end of the switching valve, the output end of the first evaporator is connected with the input end of the second evaporator, the input end of the third evaporator is connected with the output end of the second evaporator, and the output end of the third evaporator is connected with the input end of the compressor. According to the refrigerating system, the third evaporator is connected in series between the second evaporator and the compressor, cooling capacity can be fully utilized, and the refrigerating system is simple in structure, high in refrigerating efficiency and low in energy consumption.
Description
technical field [0001] The invention relates to the technical field of household appliances, in particular to a refrigeration system and refrigeration equipment with the refrigeration system. Background technique [0002] The existing dual-system refrigeration system is divided into two circuits: [0003] The first way: compressor-condenser-anti-condensation tube-dry filter-electric switching valve-refrigeration capillary-refrigeration evaporator-freezing evaporator-compressor [0004] The second way: compressor-condenser-anti-condensation pipe-dry filter-electric switching valve-refrigerated capillary-refrigerated evaporator-compressor [0005] The disadvantage of the existing refrigeration system is: when the refrigeration system is running on the second circuit, the refrigerant only passes through the refrigerating evaporator, part of the refrigerant evaporates incompletely, and directly enters the compressor after heat exchange, which cannot be effectively used, resulti...
Claims
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IPC IPC(8): F25B5/04
Inventor 胡海宏孙超
Owner HEFEI MIDEA REFRIGERATOR CO LTD