Cooling System
A refrigeration system and condenser technology, applied in refrigerators, refrigeration and liquefaction, lighting and heating equipment, etc., can solve the problem that electric switching valves cannot meet the needs of simultaneous cooling in three temperature zones of refrigerator refrigeration systems, etc.
Active Publication Date: 2021-04-13
ZHEJIANG SANHUA INTELLIGENT CONTROLS CO LTD
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Problems solved by technology
[0003] In order to meet daily needs, most refrigerators are equipped with refrigerated areas, frozen areas and variable temperature areas. With the improvement of refrigerator performance requirements, there is a demand for multiple working modes of refrigerators. Simultaneous cooling within a certain period of time, etc., while the existing electric switching valve cannot meet the demand for simultaneous cooling of the three temperature zones of the refrigerator refrigeration system
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[0036] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0037] Without loss of generality, the refrigerator refrigeration system is taken as an example for illustration below. It can be understood that for other refrigeration systems that have the same requirements, the structures and principles are basically the same, and will not be repeated here.
[0038] Please refer to figure 1 , figure 1 It is a structural schematic diagram of a refrigerator refrigeration system in a specific embodiment.
[0039] In this embodiment, the refrigerator refrigeration system includes a compressor 101, a condenser 102, a refrigeration evaporator 104, a variable temperature evaporator 105, and a refrigeration evaporator 106, wherein the inlet of the condenser 102 is connected with the outlet of the comp...
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The invention discloses a refrigeration system, comprising a compressor, a condenser, a refrigerating evaporator, a variable temperature evaporator and a freezing evaporator, the inlet of the condenser communicates with the outlet of the compressor, the refrigerating evaporator, Both the variable temperature evaporator and the freezing evaporator are connected to the inlet of the compressor; a valve device is also included, which has an inlet pipe and three outlet pipes; the outlet of the condenser is connected to the inlet pipe; The three outlet pipes are respectively connected to the refrigeration evaporator, the variable temperature evaporator and the freezing evaporator; the working mode of the valve device includes: the three outlet pipes are all connected to the inlet pipe model. The refrigeration system of the refrigerator can realize the requirement of simultaneous cooling of three temperature zones, so as to improve the performance requirements of the refrigeration system of the refrigerator.
Description
technical field [0001] The invention relates to the technical field of refrigeration, in particular to a refrigeration system. Background technique [0002] In a refrigeration system, such as a refrigerator refrigeration system, the control part of the refrigerant flow direction is mostly in the form of an electric switching valve in order to control the flow direction and flow rate of the refrigerant more accurately and reliably. [0003] In order to meet daily needs, most refrigerators are equipped with refrigerated areas, frozen areas and variable temperature areas. With the improvement of the performance requirements of refrigerators, there is a demand for multiple working modes of refrigerators. The temperature can be lowered at the same time within a certain period of time, while the existing electric switching valve cannot meet the requirement of simultaneous cooling of the three temperature zones of the refrigerator refrigeration system. [0004] Therefore, how to p...
Claims
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IPC IPC(8): F25B5/02F25B41/20F25B41/40
CPCF25B5/02F25B41/40
Inventor 不公告发明人
Owner ZHEJIANG SANHUA INTELLIGENT CONTROLS CO LTD