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refrigerator

A refrigerator and air inlet technology, applied in the field of refrigeration equipment, can solve the problems of complex air duct structure and high cost, and achieve the effects of simplifying the air duct structure, facilitating production, and reducing production costs

Active Publication Date: 2018-04-20
HAIER SMART HOME CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, it is necessary to use two dampers to control the air supply to the temperature-changing room and the refrigerating room separately, and the structure of the air duct for supplying air to the temperature-changing room and the refrigerating room is complex and expensive.

Method used

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Embodiment Construction

[0043] figure 1 Is a schematic side view of a refrigerator 100 according to an embodiment of the present invention, figure 2 Yes figure 1 The schematic diagram of the front structure of the refrigerator compartment 10 and the temperature changing room 20 is shown, and the lower drawer 22 of the temperature changing room 20 is omitted in the figure. The arrow in the figure indicates the air flow direction. Such as figure 1 with figure 2 As shown, the refrigerator 100 according to the present embodiment includes a refrigerating liner 91, which defines a refrigerating chamber 10 and a temperature changing chamber 20 that are independent of each other.

[0044] As those skilled in the art can realize, the refrigerator 100 of the embodiment of the present invention, like existing refrigerators, may also include an evaporator 70, a compressor (not shown in the figure), and a condenser (not shown in the figure). , Throttle element (expansion valve or capillary tube) (not shown in the ...

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PUM

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Abstract

The invention provides a refrigerator. The refrigerator comprises a refrigeration inner container, an evaporator and a cold air supply channel. A refrigeration chamber and a temperature variation chamber independent of the refrigeration chamber are defined in the refrigeration inner container. The evaporator is used for cooling air flowing through the evaporator. The cold air supply channel is used for conveying the air cooled by the evaporator to the refrigeration chamber and the temperature variation chamber. The cold air supply channel is provided with a cold air inlet, a refrigeration air outlet section and a temperature variation air outlet section. The air cooled by the evaporator flows in through the cold air inlet, the refrigeration air outlet section is connected with the cold air inlet and a refrigeration air inlet of the refrigeration chamber, and the temperature variation air outlet section is connected with the cold air inlet and a temperature variation air inlet of the temperature variation chamber. The refrigerator further comprises an air door. The air door is arranged at the cold air inlet in a pivoting manner and can pivot by different angles relative to the plane where the cold air inlet is located so as to close or open a flow path between the cold air inlet and the refrigeration air outlet section and a flow path between the cold air inlet and the temperature variation air outlet section. The refrigeration air outlet section and the temperature variation air outlet section are communicated with the same cold air inlet, air supply to the refrigeration chamber and the temperature variation chamber can be controlled by arranging only one air door, and therefore the production cost is lowered.

Description

Technical field [0001] The present invention relates to the technical field of refrigeration equipment, in particular to a refrigerator. Background technique [0002] In the field of refrigerator technology, the emergence of variable greenhouses allows users to have a compartment that can be flexibly adjusted when using refrigerators, so it has been deeply loved by consumers since its appearance. The current refrigerator design usually adopts an independent door structure to separate the temperature-changing greenhouse from other compartments. The independent temperature-changing door is provided, which results in a higher cost of the refrigerator. [0003] To solve this problem, in the prior art, a refrigerator in which the temperature-changing chamber is arranged in the refrigerating chamber appears, so that the temperature-changing chamber and the refrigerating chamber share the same door. In order to supply air to the temperature-changing greenhouse and the refrigerating room,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D11/02F25D17/04
Inventor 陈君缪丽燕杨龙丁东锋
Owner HAIER SMART HOME CO LTD
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