Refrigerator with warm-keeping chamber and temperature controlling method of warm-keeping chamber

A temperature control method and a technology for changing the greenhouse, which are applied in household refrigerators, household appliances, household refrigeration devices, etc., can solve the problems of long time thawing, inability to cut directly, and hard meat pieces, so as to prolong the preservation time, Good effect and timely temperature adjustment

Inactive Publication Date: 2014-10-01
HEFEI KINGHOME ELECTRICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although frozen meat products can be kept fresh longer, the meat in the frozen state is hard and cannot be directly cut into the shape required for cooking (such as slices, shreds, small pieces, etc.); and it takes a long time to thaw the meat , very time consuming

Method used

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  • Refrigerator with warm-keeping chamber and temperature controlling method of warm-keeping chamber
  • Refrigerator with warm-keeping chamber and temperature controlling method of warm-keeping chamber

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0034] This preferred embodiment provides a refrigerator with a temperature-changing chamber. Such as figure 1 As shown, the refrigerator includes a box body 1 , a control device arranged at the back of the box body 1 , and an independent temperature-changing room 2 arranged in the box body 1 . The temperature in the variable room 2 is set by the control device, and the temperature setting range in the variable room 2 is within (-18°C, 10°C). Preferably, the temperature in the temperature-changing chamber 2 is set to (-7°C, 0°C) to form a soft freezing zone.

[0035] Store food such as meat cubes in the soft freezing area, and the food is in a state of supercooling and freezing. It can not only prolong the fresh-keeping time, but also easily cut the meat into slices, shreds and other desired shapes. This conclusion has been corroborated by a large number of experiments.

[0036] The temperature-changing chamber 2 is located below the refrigerating chamber and above the fre...

Embodiment 2

[0051] This preferred embodiment provides a refrigerator with a temperature-changing chamber, the structure of which is basically the same as that of the first preferred embodiment. The refrigerator includes a box body, a control device arranged at the back of the box body, and an independent temperature-changing room arranged in the box body. The temperature in the variable room is set by the control device, and the setting range of the temperature is within (-18°C, 10°C). The four sides and the back of the variable temperature room are insulation partitions; the variable temperature room is equipped with independent air inlets and return air ports; Opening and / or closing of vents.

[0052] The difference is that the variable room temperature is set according to the user's needs. Specifically, when the refrigeration function is required, set it to (0°C, 10°C); when the soft freezing function is required, set it to (-7°C, 0°C); when the micro-freezing function is required, s...

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Abstract

The invention discloses a refrigerator with a warm-keeping chamber and the temperature controlling method of a warm-keeping chamber and belongs to the field of refrigerators and temperature controlling methods thereof, and aims to solve the problem that the conventional refrigerators are fixed in storage temperatures. The refrigerator provided with the warm-keeping chamber comprises a box and a controlling device arranged at the back of the box, wherein an independent warm-keeping chamber is arranged inside the box; the temperature in the warm-keeping chamber is set by the controlling device within the range of (-18 DEG C, 10 DEG C); the four side surfaces and the back surface of the warm-keeping chamber are heat insulation clapboards; an air inlet and an air returning inlet are arranged inside the warm-keeping chamber; a temperature measuring device is arranged inside the warm-keeping chamber; the opening and/or closing of the air inlet of the warm-keeping chamber are/or controlled by the controlling device according to the temperature value measured by the temperature measuring device. The invention further provides the temperature controlling method of the warm-keeping chamber of the refrigerator. According to the invention, the temperature of the warm-keeping chamber can be controlled accurately and adjusted timely.

Description

technical field [0001] The invention relates to a refrigerator with a variable temperature room and a method for controlling the temperature of the variable temperature room of the refrigerator. Background technique [0002] A refrigerator is a household appliance used to store food at low temperatures. In order to better classify and store food, refrigerators are usually provided with a refrigerating chamber and a freezing chamber. The temperature in the refrigerator room is relatively high (for example, 0°C to 10°C), which is mainly used for storing fresh food such as vegetables and fruits; the temperature in the freezer room is relatively low (for example, -18°C to -7°C), and it is mainly used for freezing meat products , soy products and frozen ice cubes. [0003] Although frozen meat products can be kept fresh longer, the meat in the frozen state is hard and cannot be directly cut into the shape required for cooking (such as slices, shreds, small pieces, etc.); and it...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D11/02F25D29/00
Inventor 钱梅双方茂长辛海亚仝俊冯学磊
Owner HEFEI KINGHOME ELECTRICAL CO LTD
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