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Low-temperature storage device and control method thereof

A low-temperature storage and storage room technology, which is applied to household refrigeration devices, refrigerators, refrigeration components, etc., can solve the problem that low-temperature storage devices cannot adapt to adjust the cooling speed.

Pending Publication Date: 2021-09-03
HISENSE(SHANDONG)REFRIGERATOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a low-temperature storage device and its control method, which is used to solve the problem that the existing low-temperature storage device cannot adaptively adjust the refrigeration speed under complex and changeable use environments

Method used

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  • Low-temperature storage device and control method thereof
  • Low-temperature storage device and control method thereof

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] In describing the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than in...

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Abstract

The invention discloses a low-temperature storage device and a control method thereof, and relates to the technical field of refrigeration. The low-temperature storage device comprises a refrigerating system, a storage chamber and a control unit. The refrigerating system comprises a compressor, a condenser, throttling devices and an evaporator which are sequentially connected, the multiple throttling devices are connected between the condenser and the evaporator, and the flow rates of the multiple throttling devices are different; and the refrigerating system further comprises an electric control type valve, the electric control type valve comprises an inlet and a plurality of outlets, the inlet of the electric control type valve is connected with the condenser, the outlets of the electric control type valve are correspondingly connected with one ends of the throttling devices, and the other ends of the throttling devices are connected with the evaporator. The low-temperature storage device is applied to low-temperature storage.

Description

technical field [0001] The present application relates to the technical field of refrigeration, in particular to a low-temperature storage device and a control method thereof. Background technique [0002] With the improvement of people's living standards, consumers have put forward higher requirements for the cooling speed of refrigerators. For example: Some users require that the temperature inside the freezer can be quickly reduced to -18°C at an ambient temperature of 25°C, some users require that the temperature of the freezer can be quickly reduced to -18°C at an ambient temperature of 32°C, and some users require It is required to be able to quickly drop to -20°C in the freezer at an ambient temperature of 25°C. [0003] However, the refrigerators in the prior art can only be quickly refrigerated in a specific use environment. For example, the existing refrigerator A can meet the requirement that the temperature inside the refrigerator rapidly drop to -18°C at an amb...

Claims

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Application Information

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IPC IPC(8): F25D11/02F25D19/00F25B41/30F25D29/00F25B43/00
CPCF25D11/02F25D19/003F25D29/003F25D29/005F25B43/003
Inventor 冷川尹燕刚孙彬姚书强张新令
Owner HISENSE(SHANDONG)REFRIGERATOR CO LTD
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