Cold storage refrigerating device

A technology of refrigeration and freezing device and switching device, which is applied to household refrigeration devices, coolers, household refrigerators, etc., can solve the problems of increasing the cost of refrigerators, large mutual influence, and difficult to control accurately, and simplify the temperature control process and structure. Simple, easy to achieve effects

Active Publication Date: 2017-01-25
HAIER SMART HOME CO LTD
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  • Claims
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AI Technical Summary

Problems solved by technology

In order to be able to control the temperature of storage compartments with variable volumes, the following methods are usually adopted in the prior art: first, two sets of independent refrigeration control systems and air circulation loops are used, and the temperature in each storage compartment is used to A temperature sensor controls the temperature in each storage room; the structure of the refrigerator using this method is quite complicated, the cost is high, and the temperature in the storage room is not easy to control
The second is to use multiple evaporators and multiple temperature

Method used

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Examples

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Embodiment Construction

[0030] The invention provides a refrigerating and freezing device, figure 1 is a schematic front view of a refrigerator-freezer according to an embodiment of the present invention, figure 2 is a schematic side view of a refrigerator-freezer according to an embodiment of the present invention. see figure 1 and figure 2 The refrigerating and freezing device 1 of the embodiment of the present invention includes a box body 10 , and the box body 10 has a plurality of storage spaces separated by fixed partitions 110 . The number of fixed partitions 110 can be one or more than two, when the quantity of fixed partitions 110 is one and the fixed partitions 110 are placed horizontally (see figure 1 and figure 2 ), the box body 10 has an upper storage space 130 and a lower storage space 140. In some alternative embodiments of the present invention, only one storage space may be defined in the box body 10 . Further, each storage space has a front opening for users to place items ...

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Abstract

The invention relates to a cold storage refrigerating device which comprises a box. The box is internally provided with a plurality of separated storage spaces, one storage space is provided with a plurality of separation positions and movable partition plates removably arranged at any separation position. Each storage section between every two adjacent separation positions and between the uppermost separation position and the top wall of the storage space is provided with at least one normally open air inlet and a reuse air port for optionally letting air enter or return, and a storage section between the lowermost separation position and the bottom wall of the storage space is internally provided with at least one normally open air inlet and a normally open air return port. The number and size of the normally open air inlets in each storage section and a state of each reuse air port are configured to make a sub-storage space above the movable partition plate and a sub-storage space located below the movable partition plate have at least one air port for air return, and the total area of the air port of each sub-storage space for air inflow is matched with the volume of the sub-storage space.

Description

technical field [0001] The invention relates to refrigeration and freezing technology, in particular to a refrigeration and freezing device. Background technique [0002] In order to meet people's different demands on the volume of refrigerators in daily life, some existing refrigerators are usually provided with movable partitions in the storage compartment, so as to achieve the purpose of adjusting the volume of the storage compartment by changing the position of the partitions. In order to be able to control the temperature of storage compartments with variable volumes, the following methods are usually adopted in the prior art: first, two sets of independent refrigeration control systems and air circulation loops are used, and the temperature in each storage compartment is used to A temperature sensor controls the temperature in each storage room; the structure of the refrigerator using this method is quite complicated, the cost is high, and the temperature in the storag...

Claims

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Application Information

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IPC IPC(8): F25D11/02F25D25/02F25D29/00
CPCF25D11/02F25D25/02F25D29/003F25D29/005
Inventor 梁龙旭孟亮陈忠峻
Owner HAIER SMART HOME CO LTD
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