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CN-115143710-B - Ultrasonic-assisted pickling device and refrigerator

CN115143710BCN 115143710 BCN115143710 BCN 115143710BCN-115143710-B

Abstract

The invention provides an ultrasonic auxiliary pickling device which comprises an ultrasonic base, wherein at least one bulge protruding upwards is formed on the upper surface of the ultrasonic base, a container and a container, wherein the lower surface of the container is provided with a lap joint part matched with the bulge in shape, the container is buckled on the ultrasonic base so that the lap joint part of the container is abutted with the bulge of the ultrasonic base, and the ultrasonic base is configured to generate ultrasonic waves in a controlled manner so that the ultrasonic waves are transmitted to the container through the bulge and the lap joint part. The invention has the advantage of achieving better pickling effect in lower salt concentration and faster time.

Inventors

  • WANG LIYAN
  • JIANG BO
  • LIU HUIHUI
  • LIU HAOQUAN
  • XIN RUOWU

Assignees

  • 青岛海尔电冰箱有限公司
  • 海尔智家股份有限公司

Dates

Publication Date
20260512
Application Date
20210331

Claims (10)

  1. 1. An ultrasonic-assisted curing device comprising: An ultrasonic base having at least one upward protruding boss formed on an upper surface thereof, and A container, the lower surface of which is provided with a lap joint part which is matched with the convex shape; The container is configured to be buckled on the ultrasonic base, so that the lap joint part of the container and the bulge of the ultrasonic base are mutually abutted; the ultrasonic mount is configured to controllably generate ultrasonic waves such that the ultrasonic waves are transmitted to the container via the boss and the overlap.
  2. 2. The ultrasonic-assisted curing apparatus of claim 1, wherein, The ultrasonic chassis comprises: a base body defining an interlayer cavity therein, the interlayer cavity containing an interlayer medium for conducting ultrasonic waves, and At least one ultrasonic generator fixed to a lower surface of the base body.
  3. 3. The ultrasonic-assisted curing apparatus according to claim 2, wherein, The ultrasonic generators are arranged in a plurality, and one protrusion is correspondingly arranged on the upper surface of the base body right above each ultrasonic generator.
  4. 4. The ultrasonic-assisted curing apparatus according to claim 2, wherein, An upward concave mounting groove is formed on the lower surface of the base body, each ultrasonic generator is mounted in the mounting groove, and The ultrasonic mount further includes a sealing bottom plate fixed to a lower surface of the mount body for sealing the mounting groove.
  5. 5. The ultrasonic-assisted curing apparatus according to claim 2, wherein, The specific heat capacity of the interlayer medium is configured to be between 1 KJ/(kg.K) and 5 KJ/(kg.K).
  6. 6. The ultrasonic-assisted curing apparatus according to claim 2, wherein, The container and the base body are both processed from stainless steel materials.
  7. 7. The ultrasonic-assisted curing apparatus of claim 1, wherein, The container comprises a container bottom plate and container side plates surrounding the container bottom plate; The container bottom plate and the lower edge of the container side plate are arranged at intervals according to a preset distance, so that an accommodating space is formed below the container bottom plate, and the ultrasonic base is configured to be accommodated in the accommodating space when the container is placed on the ultrasonic base.
  8. 8. The ultrasonic-assisted curing apparatus of claim 7, wherein, The bulge is in a truncated cone shape; The overlapping part comprises two oppositely arranged overlapping plates, the horizontal distance between the two overlapping plates gradually increases from top to bottom, the two overlapping plates are abutted to two sides of the bulge when the container is placed on the ultrasonic base, and the lower surface of the container bottom plate is abutted to the upper surface of the bulge.
  9. 9. A refrigerator having an interior defining a storage compartment within which is disposed an ultrasound-assisted curing device according to any one of claims 1 to 8.
  10. 10. The refrigerator of claim 9, wherein the container of the ultrasound-assisted curing device is a drawer-type container configured to be operably pulled out of or retracted into the storage compartment.

Description

Ultrasonic-assisted pickling device and refrigerator Technical Field The invention relates to the field of refrigeration and freezing equipment, in particular to an ultrasonic auxiliary pickling device and a refrigerator. Background Currently, refrigerator evaluation on storage performance is not simple to prolong storage time, and some users also put demands on realization of certain auxiliary functions (such as curing). The traditional curing method is characterized in that firstly, the curing material is fully contacted with meat only by manual rubbing, and then the meat is placed in a refrigerating chamber of a refrigerator for standing, so that the quality of food materials is not changed in the curing process at low temperature. However, the low temperature environment of the refrigerator can lead to slow curing speed, long-time curing increases waiting time of users, and the freshness of food materials can be influenced. In addition, the salt concentration of the pickling solution is high, which is not beneficial to health. Disclosure of Invention It is an object of the first aspect of the present invention to overcome at least one of the drawbacks of the prior art and to provide an ultrasound-assisted curing device which allows a better curing effect at a lower salt concentration and in a faster time. A further object of the first aspect of the invention is to prevent the heat generated by the ultrasonic generator from affecting the curing of the food material. An object of a second aspect of the present invention is to provide a refrigerator. According to a first aspect of the present invention there is provided an ultrasound-assisted curing apparatus comprising: an ultrasonic base having at least one upward protruding boss formed on an upper surface thereof, and The lower surface of the container is provided with a lap joint part which is matched with the convex shape; the container is configured to be buckled on the ultrasonic base, so that the lap joint part of the container is mutually abutted with the bulge of the ultrasonic base; the ultrasonic mount is configured to controllably generate ultrasonic waves such that the ultrasonic waves are transmitted to the container via the boss and the overlap. Further, the ultrasonic mount includes: A base body defining an interlayer cavity therein, the interlayer cavity containing an interlayer medium for conducting ultrasonic waves, and At least one ultrasonic generator fixed to the lower surface of the base body. Further, the ultrasonic generator is provided with a plurality of, and the upper surface of base body all corresponds to be provided with a arch above every ultrasonic generator. Further, the lower surface of the base body is formed with an upwardly recessed mounting groove in which each of the ultrasonic generators is mounted, and The ultrasonic mount further includes a sealing bottom plate fixed to the lower surface of the mount body for sealing the mounting groove. Further, the specific heat capacity of the interlayer medium is configured to be between 1 KJ/(kg.K) and 5 KJ/(kg.K). Further, the container and the base body are both processed from stainless steel materials. Further, the container comprises a container bottom plate and a container side plate surrounding the container bottom plate; The container bottom plate and the lower edge of the container side plate are arranged at intervals according to a preset distance, so that a containing space is formed below the container bottom plate, and the ultrasonic base is contained in the containing space when the container is placed on the ultrasonic base. Further, the protrusions are truncated cone-shaped; The overlapping part comprises two oppositely arranged overlapping plates, the horizontal distance between the two overlapping plates gradually increases from top to bottom, and the overlapping plates are abutted to two sides of the bulge when the container is placed on the ultrasonic base, and the lower surface of the container bottom plate is abutted to the upper surface of the bulge. According to a second aspect of the invention, there is provided a refrigerator having an interior defining a storage compartment within which is disposed any one of the ultrasound-assisted curing devices described above. Further, the container of the ultrasound-assisted curing device is a drawer-type container configured to be operably pulled out of or retracted into the storage compartment. The ultrasonic auxiliary pickling device comprises an ultrasonic base and a container, wherein the container is buckled on the ultrasonic base. In the pickling process, firstly, food materials to be pickled are placed in a container, then ultrasonic waves are generated by utilizing an ultrasonic base, so that the ultrasonic waves can be transmitted to the container through the bulges and the lap joint parts and act on the food materials, the food materials vibrate slightly, in the continuous vibration process, pickling