a refrigeration device

A technology of refrigeration equipment and ultrasonic waves, which is applied in lighting and heating equipment, refrigerators, coolers, etc., can solve the problems of evaporation of water on the surface of the object to be treated and reduction of freshness.

Active Publication Date: 2021-09-24
QINGDAO HAIER SMART TECH R & D CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The embodiment of the present invention provides a refrigeration device to solve the problem in the prior art that the water on the surface of the object to be treated evaporates and the freshness is reduced due to the use of air cooling

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Embodiment Construction

[0048] The following description and drawings illustrate specific embodiments of the invention sufficiently to enable those skilled in the art to practice them. Portions and features of some embodiments may be included in or substituted for those of other embodiments. The scope of embodiments of the present invention includes the full scope of the claims, and all available equivalents of the claims. Herein, relational terms such as first and second etc. are used only to distinguish one entity or structure from another without requiring or implying any actual relationship or relationship between these entities or structures. order. Each embodiment in this document is described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same and similar parts between the various embodiments can be referred to each other.

[0049]In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "...

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Abstract

The invention discloses a refrigerator, which belongs to the technical field of refrigerators. An embodiment of the present invention provides a refrigeration device, which includes an ultrasonic generator for generating ultrasonic signals; a quick-freezing device, including: a quick-freezing plate and an ultrasonic vibrator, wherein the ultrasonic vibrator is arranged at the bottom of the quick-freezing plate , and is electrically connected with the ultrasonic generator, so as to generate corresponding ultrasonic waves in the quick-freezing chamber according to the ultrasonic signal, for quick-freezing the to-be-processed object, and a controller, the controller is used to control the ultrasonic waves in the quick-freezing chamber generation time. In the embodiment of the present invention, an ultrasonic generator is used to generate an ultrasonic signal, and the ultrasonic vibrator generates a corresponding ultrasonic wave in the quick-freezing chamber according to the ultrasonic signal, and the generation time of the ultrasonic wave in the quick-freezing chamber is controlled by the controller. , to achieve quick-freezing of the object to be treated, to prevent the surface moisture of the object to be processed from evaporating, and to reduce the freshness.

Description

technical field [0001] The invention relates to the technical field of refrigeration equipment, in particular to a refrigeration equipment. Background technique [0002] With the improvement of people's living standards, the user's demand for quick freezing of refrigeration equipment is becoming more and more intense. At present, the method of realizing quick freezing in the prior art is mainly to increase the wind speed of the cold air. This method is mainly by strengthening the flow intensity of the cold air at the air outlet. Speed ​​up the heat transfer, but because it is cooled by air cooling, it is easy to cause the water on the surface of the food to be processed (especially the food) to evaporate, reducing the freshness. Contents of the invention [0003] The embodiment of the present invention provides a refrigeration device to solve the problem in the prior art that the water on the surface of the object to be treated evaporates and the freshness is reduced due t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D11/02F25D19/00F25D25/02F25D29/00F25B23/00
CPCF25B23/00F25D11/02F25D19/00F25D25/025F25D25/028F25D29/00F25D2400/30F25D2700/16
Inventor 田红荀李靖梁静娜张冰
Owner QINGDAO HAIER SMART TECH R & D CO LTD
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