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Variable volume independent air supply type refrigerating equipment

A refrigeration equipment and air-supply type technology, which is applied in the field of variable-volume independent air-supply refrigeration equipment, can solve the problems of high production cost of refrigeration equipment, cumbersome control process, and poor operation reliability, so as to improve operation reliability and simplify the control process , the effect of reducing the amount of use

Active Publication Date: 2017-09-01
QINGDAO HAIER SPECIAL ICEBOX
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen from the above that the two air ducts in the above technical solution are equipped with controllable air doors at the air outlets at different positions of the box, and each position of the partition board needs to be equipped with a corresponding temperature sensor. The controller of the equipment controls the action of the controllable damper of the corresponding air duct according to the signals generated by the trigger switch and the temperature sensor. The refrigeration equipment needs to be equipped with several temperature sensors and controllable dampers, which leads to a high overall production cost of the refrigeration equipment. In addition, the control The controller needs to switch the corresponding temperature sensor according to the trigger switch, the control process is cumbersome and the operation reliability is poor

Method used

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  • Variable volume independent air supply type refrigerating equipment
  • Variable volume independent air supply type refrigerating equipment
  • Variable volume independent air supply type refrigerating equipment

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Experimental program
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Effect test

Embodiment 1

[0033] Such as Figure 1-Figure 3 As shown, the refrigeration equipment of this embodiment includes a box body 1 and a door body 2 arranged on the box body 1, a storage space is formed in the box body 1, and a storage space for installing an evaporator is arranged in the box body 1. The installation cavity 10 of 3 also includes:

[0034] The main air supply channel 11 is used to transport the cold air generated by the evaporator 3 to the storage space;

[0035] The partition 4 is used to divide the storage space into a main refrigeration compartment 100 and at least one variable compartment 200 , and the partition 4 is also used to isolate the main air supply channel 11 from the variable compartment 200 Direct air supply.

[0036] Specifically, during the actual use of the refrigeration equipment in this embodiment, when the user needs to change the volume of refrigeration, the partition plate 4 can be installed in the storage space. On the one hand, the partition plate 4 di...

Embodiment 2

[0057] Based on the first embodiment above, as Figure 10 As shown, the difference from the first embodiment above is that a plurality of independent storage spaces are formed in the box body 1, and at least one storage space is designed according to the arrangement in the first embodiment.

[0058] Specifically, for refrigeration equipment using multiple independent storage spaces, two adjacent storage spaces are separated by a central beam 5, and each of the storage spaces can be provided with a corresponding door 2, Alternatively, multiple storage spaces share the same door body 2 . Take a conventional refrigerator as an example: the box body of the refrigerator includes two storage spaces, one of which is a freezer compartment, and the other storage space is a refrigerator compartment; A center beam 5 is arranged between the above-mentioned refrigerated compartments, and partitions 4 and corresponding auxiliary air supply channels 12 and auxiliary return air channels 22 c...

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Abstract

The invention discloses variable volume independent air supply type refrigerating equipment. The variable volume independent air supply type refrigerating equipment comprises a tank body and a door body arranged on the tank body. A storage space is formed in the tank body. A mounting cavity used for mounting an evaporator is formed in the tank body. The variable volume independent air supply type refrigerating equipment further comprises a main air supply channel used for communicating with the mounting cavity and conveying cool air generated by the evaporator to the storage space, a partition plate used for dividing the storage space into a main refrigerating chamber and at least one variable chamber and further used for cutting off direct air supply of the main air supply channel to the variable chamber, and an auxiliary air supply channel used for communicating with the mounting cavity and conveying cool air generated by the evaporator to the variable chamber after the main air supply channel is blocked. The effects of reducing the manufacturing cost of the refrigerating equipment, simplifying the control process and improving the operation reliability are achieved.

Description

technical field [0001] The invention relates to refrigeration equipment, in particular to a variable-volume independent air-supply refrigeration equipment. Background technique [0002] At present, refrigeration equipment (for example: refrigerator or freezer, etc.) is a household appliance commonly used in people's daily life. Among them, the refrigeration equipment usually has the functions of freezing and refrigeration. Usually, the refrigeration equipment is equipped with an independent freezer and refrigerator. In actual use, due to the different storage needs of users, there is no space for the freezer or refrigerator. Occurs when all are used up and there is a lot of room left in the refrigerator or freezer. Chinese patent application number 201610611992.0 discloses an air-cooled refrigerator with adjustable and interchangeable refrigeration and freezing volumes. Change the size of the freezing room and the refrigerating room, wherein the refrigerating air duct and ...

Claims

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Application Information

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IPC IPC(8): F25D11/02F25D17/04F25D29/00
CPCF25D11/02F25D17/04F25D29/003F25D2400/16
Inventor 彭洪祥刘志海王哲孙东光丁剑波成俊亮
Owner QINGDAO HAIER SPECIAL ICEBOX