Refrigerating and freezing device
A technology for refrigeration and freezing devices and driving devices, which is applied to household refrigeration devices, cooling fluid circulation devices, coolers, etc., and can solve problems such as waste of cooling capacity and loss of air volume, and achieve improved reliability, fewer driving components, and simple control logic Effect
Active Publication Date: 2019-05-10
HAIER SMART HOME CO LTD
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Problems solved by technology
However, different areas of the refrigeration and freezing device have different cooling requirements. If the air outlets of all the air ducts are opened at the same time, it may cause waste of cooling capacity.
[0003] Although there are already some refrigerating and freezing devices with split air supply, this kind of refrigerating and freezing devices has relatively high requirements for the design of the air path, which easily leads to the loss of air volume.
Method used
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[0033] figure 1 It is a schematic structural diagram of a refrigerating and freezing device 10 according to an embodiment of the present invention. The refrigerating and freezing device 10 provided by the embodiment of the present invention includes a box body 100, and the inside of the box body 100 defines a storage space 110, and the storage space 110 is Divided into a plurality of independent fresh-keeping sub-spaces 111, an air duct panel 200 is arranged on the back of the storage space 110, and the air duct panel 200 forms a plurality of air ducts, each air duct has an air outlet 210, and each air outlet 210 A rotary damper 220 is provided.
[0034] The refrigeration system is configured to provide cooling to the storage space 110 . In some embodiments, the refrigeration system may be a refrigeration cycle system composed of a compressor, a condenser, a throttling device, an evaporator, and the like. The evaporator is configured to directly or indirectly provide cold en...
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The invention provides a refrigerating and freezing device which comprises an air way panel, a driving device, a gear, push bouncing assemblies and multiple inhaul cable assemblies. Multiple air waysare formed on the air way panel. Each air way is provided with an air outlet, and a rotating air door with an air door gear is arranged at the position of each air outlet. The gear is driven by the driving device to rotate, a guide groove is formed in the end face of one side of the gear, and the guide groove is continuously arranged and is provided with multiple sections, wherein the distances between the multiple sections and the axis of the gear are different. One end of each inhaul cable assembly is fixedly connected to the corresponding push bouncing assembly, and racks matched with the air door gears are formed at the other ends of the inhaul cable assemblies so that the push bouncing assemblies can push and pull the inhaul assemblies to make the rotating air doors overturn, and therespective air discharging area of the multiple air outlets is adjusted. By means of the refrigerating and freezing device, the air discharging area of the air outlets of the refrigerating and freezing device can be adjusted, in addition, the air discharging area of all the air outlets can be adjusted respectively according to use requirements of users, and therefore the refrigerating and freezingdevice can save more energy and is more intelligent.
Description
technical field [0001] The invention relates to the technical field of refrigeration equipment, in particular to a refrigeration and freezing device. Background technique [0002] At present, the tuyere openings of all the air ducts of the refrigerating and freezing devices appearing on the market are opened or closed simultaneously. However, different regions of the refrigerating and freezing device have different cooling requirements. If the air outlets of all the air ducts are opened at the same time, cooling capacity may be wasted. [0003] Although there have been some refrigerating and freezing devices with split air supply, such refrigerating and freezing devices have relatively high requirements for air path design, which easily leads to loss of air volume. Contents of the invention [0004] In view of the above problems, the present invention is proposed to provide a storage device that solves the above problems or at least partially solves the above problems. ...
Claims
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IPC IPC(8): F25D11/02F25D17/04
Inventor 费斌程学丽许以浩
Owner HAIER SMART HOME CO LTD