CN110487009A - A kind of refrigerating equipment - Google Patents
A kind of refrigerating equipment Download PDFInfo
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- CN110487009A CN110487009A CN201810459531.5A CN201810459531A CN110487009A CN 110487009 A CN110487009 A CN 110487009A CN 201810459531 A CN201810459531 A CN 201810459531A CN 110487009 A CN110487009 A CN 110487009A
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- quick
- frozen
- oscillator
- ultrasonic
- ultrasonic wave
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B23/00—Machines, plants or systems, with a single mode of operation not covered by groups F25B1/00 - F25B21/00, e.g. using selective radiation effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/024—Slidable shelves
- F25D25/025—Drawers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/028—Cooled supporting means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/30—Quick freezing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/16—Sensors measuring the temperature of products
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Freezing, Cooling And Drying Of Foods (AREA)
Abstract
The invention discloses a kind of refrigerating equipments, belong to technical field of refrigeration equipment.The embodiment of the invention provides a kind of refrigerating equipment, the refrigerating equipment includes supersonic generator, for generating ultrasonic signal；Quick-freezing plant, it include: quick-frozen disk and ultrasonic oscillator, wherein the ultrasonic oscillator is set to the bottom of the quick-frozen disk, and it is electrically connected with the supersonic generator, with according to the ultrasonic signal in the quick-frozen indoor corresponding ultrasonic wave of generation, for the quick-frozen object to be processed and controller, the controller is used to control the generation time in the quick-frozen indoor ultrasonic.The embodiment of the present invention generates ultrasonic signal by using supersonic generator, by the ultrasonic oscillator according to the ultrasonic signal in the corresponding ultrasonic wave of the quick-frozen indoor generation, and the generation time of the quick-frozen indoor ultrasonic is controlled by the controller, to realize quick-frozen object to be processed, it prevents the surface moisture of the object to be processed from evaporating, reduces freshness.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, in particular to a kind of refrigerating equipment.
Background technique
As the improvement of people's living standards, user realizes that quick-frozen demand is more more and more intense to refrigerating equipment, currently, existing
Have and realize that the method that quickly cooling is frozen mainly increases cold wind wind speed in technology, this mode is mainly to pass through to reinforce air outlet cold wind
Flow strength accelerates heat transmitting, but because cooling by the way of air-cooled, is easy to cause object to be processed (especially food materials) surface
Moisture evaporation, reduces freshness.
Summary of the invention
The embodiment of the invention provides a kind of refrigerating equipments, to solve in the prior art because being caused using air cooling way
Object surface moisture to be processed evaporates, reduces the problem of freshness.In order to some aspects of the embodiment to disclosure have one it is basic
Understanding, simple summary is shown below.The summarized section is not extensive overview, nor to determine that key/critical forms
Element or the protection scope for describing these embodiments.Its sole purpose is that some concepts are presented with simple form, in this, as
The preamble of following detailed description.
According to embodiments of the present invention, a kind of refrigerating equipment is provided, the refrigerating equipment includes:
Supersonic generator, for generating ultrasonic signal；
Quick-freezing plant, comprising: quick-frozen disk and ultrasonic oscillator, wherein the quick-frozen disk is for holding object to be processed, it is described
Ultrasonic oscillator is set to the bottom of the quick-frozen disk, and is electrically connected with the supersonic generator, according to the ultrasonic wave
Signal is used for quick-frozen object to be processed in the corresponding ultrasonic wave of quick-frozen indoor generation；
And controller, the controller are used to control the generation time in the quick-frozen indoor ultrasonic.
In some optional embodiments, the bottom that the ultrasonic oscillator is affixed on the quick-frozen disk using sub- gluing is shaken.
In some optional embodiments, the ultrasonic oscillator includes the first oscillator of one or more extensional vibrations, and/
Alternatively, the second oscillator of one or more oscillation crosswises, wherein the longitudinally perpendicular bottom in the quick-frozen disk, the cross
To the bottom for being parallel to the quick-frozen disk.
In some optional embodiments, first oscillator is energy converter type oscillator, equal in the bottom of the quick-frozen disk
Even distribution, the distance between two neighboring described first oscillator are the even-multiple of half-wavelength.
In some optional embodiments, second oscillator is piezo crystals chip oscillator, in the bottom of the quick-frozen disk
It is uniformly distributed, the distance between two neighboring described second oscillator is the even-multiple of half-wavelength.
In some optional embodiments, wherein the supersonic generator is used for:
Generate the longitudinal wave signal and the lateral wave signal of the second time of first time.
In some optional embodiments, the energy converter type oscillator is tubaeform, is made of magnetostriction materials, and root is used for
The vibration of longitudinal direction is generated according to the longitudinal wave signal, and then in the quick-frozen indoor generation longitudinal ultrasonic wave.
In some optional embodiments, the piezo crystals chip oscillator is disc, is made, is used for of piezoceramic material
The vibration of transverse direction is generated according to the lateral wave signal, and then in the quick-frozen indoor generation lateral ultrasonic wave.
In some optional embodiments, the frequency range of the ultrasonic oscillator is 30-100kHz.
It in some optional embodiments, further include the oscillator protective shell equipped with grid, the oscillator protective shell is fixedly connected
In the bottom of the quick-frozen disk, for protecting the ultrasonic oscillator.
Technical solution provided in an embodiment of the present invention can include the following benefits:
The embodiment of the invention provides a kind of refrigerating equipment, the refrigerating equipment includes supersonic generator, for generating
Ultrasonic signal；Quick-freezing plant, comprising: quick-frozen disk and ultrasonic oscillator, wherein the ultrasonic oscillator is set to the speed
Freeze the bottom of disk, and be electrically connected with the supersonic generator, with corresponding in quick-frozen indoor generation according to the ultrasonic signal
Ultrasonic wave, be used for the quick-frozen object to be processed and controller, the controller is for controlling in the quick-frozen indoor ultrasound
The generation time of wave.
The embodiment of the present invention generates ultrasonic signal by using supersonic generator, by the ultrasonic oscillator according to
The ultrasonic signal is controlled by the controller described quick-frozen in the quick-frozen indoor corresponding ultrasonic wave of generation
The generation time of indoor ultrasonic prevents the surface moisture of the object to be processed from evaporating to realize quick-frozen object to be processed, reduces
Freshness.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
It can the limitation present invention.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets implementation of the invention
Example, and be used to explain the principle of the present invention together with specification.
Fig. 1 is a kind of structural schematic diagram of refrigerating equipment shown according to an exemplary embodiment；
Fig. 2 is a kind of structural schematic diagram of quick-freezing plant shown according to an exemplary embodiment；
Fig. 3 is a kind of bottom of quick-frozen disk for being equipped with a ultrasonic oscillator shown according to an exemplary embodiment
Structural schematic diagram；
Fig. 4 is a kind of bottom of quick-frozen disk for being equipped with multiple ultrasonic oscillators shown according to an exemplary embodiment
Structural schematic diagram；
Fig. 5 is a kind of bottom of the quick-frozen disk for being equipped with multiple ultrasonic oscillators shown according to another exemplary embodiment
Structural schematic diagram；
Fig. 6 is a kind of bottom of quick-frozen disk for being equipped with multiple ultrasonic oscillators shown according to another exemplary embodiment
Structural schematic diagram；
Fig. 7 is the main view of the first oscillator shown according to an exemplary embodiment；
Fig. 8 is the top view of the second oscillator shown according to an exemplary embodiment；
Fig. 9 is a kind of structural schematic diagram of temperature-changing chamber shown according to an exemplary embodiment；
Figure 10 is a kind of structural schematic diagram of the temperature-changing chamber shown according to another exemplary embodiment；
Figure 11 is a kind of structural schematic diagram of temperature-changing chamber shown according to another exemplary embodiment；
Figure 12 is a kind of structural schematic diagram of freezing-quick-frozen room shown according to an exemplary embodiment；
Figure 13 is a kind of structural schematic diagram of the quick-frozen room of freezing-shown according to another exemplary embodiment；
Figure 14 is a kind of structural schematic diagram of the quick-frozen room of freezing-shown according to another exemplary embodiment；
Figure 15 is a kind of structural schematic diagram for connecting power supply and ultrasonic oscillator shown according to an exemplary embodiment；
Figure 16 is the structural schematic diagram of a kind of the connection power supply and ultrasonic oscillator that show according to another exemplary embodiment；
Figure 17 is a kind of refrigerating equipment structural schematic diagram shown according to an exemplary embodiment；
Figure 18 is the schematic diagram of the quick-frozen process of food materials in a kind of refrigerating equipment shown according to an exemplary embodiment；
Figure 19 is the flow chart of the quick-frozen control method of food materials in a kind of refrigerating equipment shown according to an exemplary embodiment；
Figure 20 is the process of the quick-frozen control method of food materials in a kind of refrigerating equipment shown according to a further exemplary embodiment
Figure；
Figure 21 is the block diagram of the quick-frozen control device of food materials in a kind of refrigerating equipment shown according to an exemplary embodiment；
Figure 22 is the block diagram of the quick-frozen control device of food materials in a kind of refrigerating equipment shown according to another exemplary embodiment；
Figure 23 is the block diagram of the quick-frozen control device of food materials in a kind of refrigerating equipment shown according to a further exemplary embodiment；
Figure 24 is the block diagram of the quick-frozen control device of food materials in a kind of refrigerating equipment shown according to another exemplary embodiment.
Detailed description of the invention:
1, refrigerating equipment；12, refrigerating chamber；100, temperature-changing chamber；131, temperature-changing chamber door body；132, quick-frozen chamber；1321, quick-frozen
Chamber sliding rail；133, freezing chamber；1331, quick-frozen chamber sliding rail；14, freezing-quick-frozen room；141, freezing-quick-frozen room door body；142, fast
Freeze area；1421, quick-frozen area's sliding rail；143, freeze space；1431, quick-frozen area's sliding rail；15, freezing chamber；10, quick-freezing plant；110, fast
Freeze disk；11, ultrasonic oscillator；201, the first oscillator；202, the second oscillator；113, oscillator protective shell；1131, grid；114, even
Wiring；115, central axis；116, wire casing；117, wiring groove；16, power supply；17, infrared temperature sensor；18, sensor；19,
Quick-frozen disk support frame.
Specific embodiment
The following description and drawings fully show specific embodiments of the present invention, to enable those skilled in the art to
Practice them.The part of some embodiments and feature can be included in or replace part and the feature of other embodiments.
The range of embodiment of the present invention includes obtained by the entire scope of claims and all of claims
Equivalent.Herein, relational terms such as first and second and the like be used only for by an entity or structure with it is another
A entity or structure distinguish, without requiring or imply between these entities or structure there are any actual relationship or
Person's sequence.Each embodiment herein is described in a progressive manner, and the highlights of each of the examples are implement with other
The difference of example, the same or similar parts in each embodiment may refer to each other.
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.In the description of the present invention, unless otherwise specified and limited, it should be noted that term " installation ", " connected ", " connection "
It shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, the connection being also possible to inside two elements, can be straight
Connect it is connected, can also indirectly connected through an intermediary, for the ordinary skill in the art, can be according to specific
Situation understands the concrete meaning of above-mentioned term.
The preservation of object to be processed, especially food product refrigeration is a kind of efficient food preservation method, it is both able to maintain high quality
Article matter to be processed, and the object to be processed will not be made to be contaminated, be widely applied in the preservation of family's food materials.
Refrigerating equipment herein can be refrigerator, refrigerator-freezer or other can freezen protective food materials equipment.
The embodiment of the invention provides a kind of refrigerating equipment, Fig. 1 is a kind of refrigeration shown according to an exemplary embodiment
The structural schematic diagram of equipment, as shown in Figure 1, the refrigerating equipment 1 includes temperature-changing chamber 100, freezing-quick-frozen room 14 and quick-frozen room
At least one of 15, wherein the temperature-changing chamber 100 and the freezing-quick-frozen room 14 are drawer-like, the temperature-changing chamber 100
Positioned at the freezing-quick-frozen room 14 top, certainly, the temperature-changing chamber 100 be may be alternatively located under the freezing-quick-frozen room 14
Side, the temperature-changing chamber 100 and the freezing-quick-frozen room 14 positional relationship are without limitation.
In some alternative embodiments, the refrigerating equipment 1 further includes refrigerating chamber 12, and the refrigerating chamber 12 is located at institute
The top of temperature-changing chamber 100 is stated, chilled goods are used for.
In some alternative embodiments, the temperature-changing chamber 100 includes temperature-changing chamber door body 131, the temperature-changing chamber door body 131
For being opened and closed the temperature-changing chamber 100.
In some alternative embodiments, the freezing-quick-frozen room 14 includes freezing-quick-frozen room door body 141, the freezing
Quick-frozen room door body 141 is for being opened and closed the freezing-quick-frozen room 14.
Wherein, it will be understood by those skilled in the art that the refrigerating chamber 12 refers to preservation temperature between 0~+8 DEG C of storing
Room；The alternating temperature compartment 100 refers to can (such as adjusting range can be at 4 DEG C or more, and are adjustable to 0 DEG C or more to a wide range
Or 0 DEG C or less) changing the storage room of its preservation temperature, its general preservation temperature may span across refrigeration, soft freeze (generally -4
~0 DEG C) and cryogenic temperature, preferably -18~+5 DEG C, the freezing chamber 15 refers to that the preservation temperature of food materials be -20~-15
DEG C storage room.
The refrigerating equipment 1 further includes power supply 16, supersonic generator and controller, wherein the supersonic generator
For generating ultrasonic signal, specifically, the longitudinal wave signal of first time and the lateral wave signal of the second time are generated.
The controller is used to control the generation time of ultrasonic wave, in the temperature-changing chamber 100 or freezing-quick-frozen room 14 or
In quick-frozen room 15 described in person.
The refrigerating equipment 1 further includes timer, the time occurred for showing ultrasonic wave.
In some alternative embodiments, the supersonic generator can be placed inside the backboard of the refrigerating equipment 1,
In the press cabin that the refrigerating equipment 1 can be placed, play the protection supersonic generator.
In some alternative embodiments, the power supply 16 may also placed in inside the backboard of the refrigerating equipment 1,
In the press cabin that the refrigerating equipment 1 can be placed, play the protection power supply 16.
The supersonic generator is used for during quick-frozen, generates the ultrasonic signal of multiple directions of propagation, such as super
The horizontal direction of Acoustic Wave Propagation direction and quick-freezing plant 10 is in 15 °, 20 °, 40 °, 80 ° etc. of angle.Present inventor
In-depth study is carried out by the quick-frozen characteristic to ultrasonic wave, creatively using multiple directions of propagation during quick-frozen
Ultrasonic wave treat processed material carry out it is quick-frozen, compared to using single direction the quick-frozen object to be processed of ultrasonic wave, shorten quick-frozen institute
It takes time, and improves the temperature uniformity of object to be processed.
Fig. 2 is a kind of structural schematic diagram of quick-freezing plant shown according to an exemplary embodiment, as shown in Fig. 2, a kind of
Quick-freezing plant 10, comprising: quick-frozen disk 110 and ultrasonic oscillator 11, wherein the quick-frozen disk 110 is for storing object to be processed, institute
The bottom that ultrasonic oscillator 11 is set to the quick-frozen disk 110 is stated, and is electrically connected with supersonic generator by connecting line 114,
To generate corresponding ultrasonic wave according to ultrasonic signal, it to be used for quick-frozen object to be processed.
In some alternative embodiments, the quick-freezing plant 10 can be placed in the temperature-changing chamber 100, the freezing-speed
Freeze in room 14 or the quick-frozen room 15, certainly, as needed, the quick-freezing plant 10 can also be it is multiple, at least two simultaneously
It is placed in the temperature-changing chamber 100, the freezing-quick-frozen room 14 or the quick-frozen room 15.
In some alternative embodiments, the ultrasonic oscillator 11 includes the first oscillator of one or more extensional vibrations
201, and/or, the second oscillator 202 of one or more oscillation crosswises.
The quick-freezing plant 10 further include oscillator protective shell 113, the oscillator protective shell 113 be fixedly connected on it is described quick-frozen
The bottom of disk 110, for protecting the ultrasonic oscillator 11, bottom is equipped with grid 1131, for radiating, meanwhile, it can also lead to
Cross the case where grid 1131 observes ultrasonic oscillator 11, and the connecting line 114 pass through the grid 1131 with
The power supply 16 is connected.
In some alternative embodiments, the grid 1131 can also be set to the bottom of the oscillator protective shell 113 simultaneously
Portion and side, have better heat dissipation effect, and the area of observation can also significantly increase.
Fig. 3 is a kind of bottom of quick-frozen disk for being equipped with a ultrasonic oscillator shown according to an exemplary embodiment
Structural schematic diagram, as shown in figure 3, the quantity of the ultrasonic oscillator 11 is one, in the bottom of the quick-frozen disk 110
Heart position, wherein the ultrasonic oscillator 11 is the first oscillator 201, it is of course also possible to select the second oscillator 202, selects one
The ultrasonic oscillator 11 of a quantity is suitable for the lesser situation of bottom area of the quick-frozen disk 110, and single ultrasonic oscillator is
It is quick-frozen that ultrasonic wave can be achieved.
In some alternative embodiments, the shape of the quick-frozen disk 110 can be square plate, circular discs or ellipse
Disk, to adapt to the space size and shape where it.
Fig. 4 is a kind of bottom of quick-frozen disk for being equipped with multiple ultrasonic oscillators shown according to an exemplary embodiment
Structural schematic diagram, as shown in figure 4, the bottom of the quick-frozen disk 110 is rectangle, the periphery of the quick-frozen disk 110 has edge
Portion, the quantity of the ultrasonic oscillator 11 are 4, and two of them are the first oscillator 201, wherein first oscillator 201 along
The leading diagonal of the bottom of the quick-frozen disk 110 is distributed, and two are the second oscillator 202, and second oscillator 202 is along described
The counter-diagonal of the bottom of quick-frozen disk 110 is distributed, and the distance between two described first oscillators 201 are the even-multiple of half-wavelength,
The distance between two described second oscillators 202 are the even-multiple of half-wavelength, wherein first oscillator 201 and described second
Oscillator 202 can alternately vibrate, and generate longitudinal ultrasonic wave and lateral ultrasonic wave respectively, can also vibrate, generate simultaneously simultaneously
Longitudinal ultrasonic wave and lateral ultrasonic wave.
Fig. 5 is a kind of bottom of the quick-frozen disk for being equipped with multiple ultrasonic oscillators shown according to another exemplary embodiment
Structural schematic diagram, as shown in figure 5, the bottom of the quick-frozen disk 110 is circle, the periphery of the quick-frozen disk 110 has side
Edge, the quantity of the ultrasonic oscillator 11 are 4, and two of them are the first oscillator 201, wherein 201 edge of the first oscillator
Be distributed on the upper left corner to the oblique line in the lower right corner of the bottom of the quick-frozen disk 110, two are the second oscillator 202, described second
Oscillator 202 is distributed on the lower left corner to the oblique line in the upper right corner along the bottom of the quick-frozen disk 110, two first oscillators
The distance between 201 be the even-multiple of half-wavelength, and the distance between two described second oscillators 202 are the even-multiple of half-wavelength,
Wherein, first oscillator 201 and second oscillator 202 can alternately vibrate, and generate longitudinal ultrasonic wave and transverse direction respectively
Ultrasonic wave can also vibrate simultaneously, while generate longitudinal ultrasonic wave and lateral ultrasonic wave.
Fig. 6 is a kind of bottom of quick-frozen disk for being equipped with multiple ultrasonic oscillators shown according to another exemplary embodiment
Structural schematic diagram, as shown in fig. 6, the bottom of the quick-frozen disk 110 be ellipse, the periphery of the quick-frozen disk 110 has
Edge part, the quantity of the ultrasonic oscillator 11 are 4, and two of them are the first oscillator 201, wherein first oscillator 201
It is distributed on the upper left corner to the oblique line in the lower right corner along the bottom of the quick-frozen disk 110, two are the second oscillator 202, described the
Two oscillators 202 are distributed on the lower left corner to the oblique line in the upper right corner along the bottom of the quick-frozen disk 110, two first vibrations
The distance between son 201 is the even-multiple of half-wavelength, and the distance between two described second oscillators 202 are the even number of half-wavelength
Times.
The quick-frozen disk 110 is designed as rectangle, circle, or ellipse, has multiple choices, is suitable for various shapes
Space.
In some optional embodiments, the bottom that the ultrasonic oscillator 11 is affixed on the quick-frozen disk 110 using sub- gluing is shaken
Portion, naturally it is also possible to using two liquid mixed hardening glue etc., the ultrasonic oscillator 11 is pasted on the quick-frozen disk securely
110 bottom prevents the ultrasonic oscillator 11 from falling off.
First oscillator 201 is energy converter type oscillator, is uniformly distributed along the bottom of the quick-frozen disk 110, adjacent
The distance between two described first oscillators 201 are the even-multiple of half-wavelength.
Wherein, first oscillator 201 and second oscillator 202 can alternately vibrate, and generate longitudinal ultrasonic wave respectively
It with lateral ultrasonic wave, can also vibrate simultaneously, while generate longitudinal ultrasonic wave and lateral ultrasonic wave.
First oscillator 201 is energy converter type oscillator, is uniformly distributed along the bottom of the quick-frozen disk, Fig. 7 is root
According to the main view of the first oscillator shown in an exemplary embodiment, as shown in fig. 7, its shape be it is tubaeform, by magnetostriction material
Material is made, and for generating the vibration of longitudinal direction according to the longitudinal wave signal, and then generates longitudinal ultrasonic wave.
Second oscillator 202 be piezo crystals chip oscillator, be uniformly distributed along the bottom of the quick-frozen disk, Fig. 8 according to
The top view of the second oscillator shown in one exemplary embodiment is as described in Figure 8 disc, by piezoceramic material system
At for generating the vibration of transverse direction, and then generation lateral ultrasonic wave according to the lateral wave signal.
First oscillator 201 and second oscillator 202 select different types of oscillator type, can be fully at performance
The advantage of every kind of oscillator achievees the effect that the short time is quick-frozen.
The frequency range of the ultrasonic oscillator is 30-100kHz, since the band frequency has stronger penetration capacity,
The rate of quick-frozen object to be processed can be improved, and make object internal and external temperature to be processed uniform, efficiency with higher.
In some alternative embodiments, the frequency range of the ultrasonic oscillator be 40-80kHz, especially 50,
The effect of 60kHz, quick-frozen object to be processed are more preferable.
In some alternative embodiments, the time that ultrasonic wave generates is 10-30S, can be by described first a period of time 201 and institute
It states the second oscillator 202 and is alternately produced or generates simultaneously ultrasonic wave.
In some alternative embodiments, the time for the ultrasonic wave that first oscillator 201 generates is 20S, described second
The sonication times that oscillator 202 generates are 25S, and the two is alternately produced, can be by the controller by controlling the timing
Device is realized.
In some alternative embodiments, the time for the ultrasonic wave that first oscillator 201 generates is 15S, described second
The sonication times that oscillator 202 generates are 15S, and the two generates simultaneously, can be by the controller by controlling the timing
Device is realized.
In some alternative embodiments, the time for the ultrasonic wave that first oscillator 201 generates is 20S, described second
The sonication times that oscillator 202 generates are 20S, and the two generates simultaneously, can be by the controller by controlling the timer
To realize.Ultrasonic wave is generated simultaneously using first oscillator 201 and second oscillator 202, quick-frozen efficiency can be improved.
In some alternative embodiments, the timer has multiple display interfaces simultaneously, can show separately or together
Show the time of origin of ultrasonic wave.
In some alternative embodiments, the power bracket of ultrasonic oscillator is 15-50w, can make the quick-freezing plant 10
While having compared with low energy consumption, splendid quick-frozen effect is realized.
The material of the quick-frozen disk 110 is metal, such as titanium alloy, stainless steel, aluminium alloy, specifically, the quick-frozen disk
110 can be made of titanium alloy, and the thickness of quick-frozen 110 ontology of disk can be 0.8-1mm, such as 0.85mm, 0.95mm or 0.98mm,
While saving material, to avoid quick-frozen 110 ontology of disk because of the vibration damage of ultrasonic oscillator.
In some alternative embodiments, the quick-frozen disk 110 can be made of stainless steel, quick-frozen 10 ontology of disk
Thickness can be 0.6-0.8mm, such as 0.65mm, 0.75mm or 0.78mm, to avoid quick-frozen disk while saving material
Vibration damage of 110 ontologies because of ultrasonic oscillator.
In some alternative embodiments, the quick-frozen disk 110 can be made of aluminium alloy, quick-frozen 110 ontology of disk
Thickness can be 0.6-0.8mm, such as 0.65mm, 0.75mm or 0.78mm, to avoid quick-frozen disk while saving material
Vibration damage of 110 ontologies because of ultrasonic oscillator.
Fig. 9 is a kind of structural schematic diagram of temperature-changing chamber shown according to an exemplary embodiment, as shown in figure 9, the change
Greenhouse 100 is in drawer-like comprising quick-frozen chamber 132, wherein the quick-frozen chamber 132 is located at one jiao of the temperature-changing chamber 100, institute
It states and is equipped with quick-freezing plant 10 in quick-frozen chamber 132, wherein the quick-freezing plant 10 includes:
Quick-frozen disk 110, for storing object to be processed；
Ultrasonic oscillator 11, the ultrasonic oscillator 11 is set to the bottom of the quick-frozen disk 110, and sends out with ultrasonic wave
Raw device electrical connection, is generated accordingly with the ultrasonic signal issued according to the supersonic generator in the quick-frozen chamber 132
Ultrasonic wave is used for quick-frozen object to be processed；
And controller, the controller are used to control the time that ultrasonic wave is generated in the quick-frozen chamber 132.
It is equipped with the quick-frozen chamber 132 in the temperature-changing chamber 100, can realize quick-frozen effect in the temperature-changing chamber 100.
In some optional embodiments, the quick-frozen chamber 132 is provided with open top, is provided with speed at the open top
Freeze chamber door body, the quick-frozen chamber door body is for being opened and closed the open top.
It is equipped with opening in the top side of the quick-frozen chamber 132, and is provided with the quick-frozen chamber door body, it is convenient to from described
The object to be processed is put into or taken out in quick-frozen chamber door body.
In some optional embodiments, the quick-frozen chamber 132 further includes infrared temperature sensor 17, infrared temperature sensor
17 are set to the top of the quick-frozen chamber 132, for measuring the surface temperature of the object to be processed.
According to the surface temperature of the object to be processed, it may be appreciated that the progress of quick-frozen process.
In some optional embodiments, the temperature-changing chamber 100 further includes freezing chamber 133, the freezing chamber 133 with it is described
Quick-frozen chamber 132 is placed side by side, collectively constitutes the temperature-changing chamber 100.
The bottom of the freezing chamber 133 is equipped with freezing chamber sliding rail 1331, and the quantity of the freezing chamber sliding rail 1331 is two,
The freezing chamber 133 is in and out of the temperature-changing chamber 100 by the freezing chamber sliding rail 1331.
Make the freezing chamber 133 be in and out of the temperature-changing chamber 100 using sliding rail, process is more stable, be less prone into
Unsmooth situation out.
Figure 10 is a kind of structural schematic diagram of the temperature-changing chamber shown according to another exemplary embodiment, as shown in Figure 10, institute
It states freezing chamber 133 and the quick-frozen chamber 132 is placed side by side, a part of the temperature-changing chamber 100 is respectively occupied, wherein the freezing
The bottom of chamber 133 is equipped with freezing chamber sliding rail 1331, and the bottom of the quick-frozen chamber 132 is equipped with quick-frozen chamber sliding rail 1321, the freezing
The quantity of chamber sliding rail 1331 and the quick-frozen chamber sliding rail 1321 is one, and the freezing chamber 133 and quick-frozen chamber 132 pass through institute
It states freezing chamber sliding rail 1331 and the quick-frozen chamber sliding rail 1321 while being in and out of the temperature-changing chamber 100.
The freezing chamber 133 and the quick-frozen chamber 132 is made to be in and out of the temperature-changing chamber 100 using sliding rail, process is more
Stablize, is less prone to and passes in and out unsmooth situation.
In some optional embodiments, the temperature-changing chamber 100 further includes temperature-changing chamber door body 131, the temperature-changing chamber door body 131
It is structure as a whole, the temperature-changing chamber door body 131 is for closing the freezing chamber 133 and the quick-frozen chamber 132, and the alternating temperature
Room door body 131 is opened and closed the freezing chamber 133 and the quick-frozen chamber 132 simultaneously.
In some optional embodiments, air transmission channel is equipped between the quick-frozen chamber 132 and the freezing chamber 133, it is described
Air transmission channel is equipped with blower, and the blower is used to the cold wind of the freezing chamber 133 being blown into the quick-frozen chamber 132.
The cold wind of the freezing chamber 133 effectively can be blown by the quick-frozen chamber 132 using the blower.
Figure 11 is a kind of structural schematic diagram of temperature-changing chamber shown according to another exemplary embodiment, as shown in figure 11, institute
Stating temperature-changing chamber door body 131 is separate structure, and the temperature-changing chamber door body 131 is opened and closed the freezing chamber 133 and the quick-frozen chamber respectively
132。
In some optional embodiments, when the temperature-changing chamber door body 131 is separate structure, the bottom of the quick-frozen chamber 132
Portion is equipped with quick-frozen chamber sliding rail 1321, and the quantity of the quick-frozen chamber sliding rail 1321 is two, and the quick-frozen chamber 132 passes through the speed
Freeze chamber sliding rail 1321 and is in and out of the temperature-changing chamber 100.
In some optional embodiments, when the temperature-changing chamber door body 131 is separate structure, the bottom of the freezing chamber 132
Portion is equipped with freezing chamber sliding rail 1331, and the quantity of the freezing chamber sliding rail 1331 is two, and the freezing chamber 133 passes through described cold
Freeze chamber sliding rail 1331 and is in and out of the temperature-changing chamber 100.
When the temperature-changing chamber door body 131 is separate structure, can individually to the freezing chamber 132 and the quick-frozen chamber 133 into
Row control, therebetween can be mutually indepedent, controls respectively.
In some optional embodiments, air transmission channel is equipped between the quick-frozen chamber 132 and the freezing chamber 133, it is described
Air transmission channel is equipped with blower, and the blower is used to the cold wind of the freezing chamber 133 being blown into the quick-frozen chamber 132, Ke Yida
To better quick-frozen effect.
Figure 12 is a kind of structural schematic diagram of freezing-quick-frozen room shown according to an exemplary embodiment, as shown in figure 12,
A kind of freezing-quick-frozen room 14 is provided, the freezing-quick-frozen room 14 is rendered as drawer-like comprising freeze space 143 and independence
In the quick-frozen area 142 of the freeze space 143, wherein the freeze space 143 and the quick-frozen area 142 are placed side by side, wherein institute
It states quick-frozen area 142 and is located at one jiao of the freezing-quick-frozen room, be equipped with quick-freezing plant 10 in the quick-frozen area 142, it is described quick-frozen
Device 10 is used to carry out the object to be processed in the quick-frozen area 142 quickly quick-frozen.
In some alternative embodiments, the quick-freezing plant 10 includes:
Quick-frozen disk 110, for storing the object to be processed；
Ultrasonic oscillator 11, the ultrasonic oscillator 11 is set to the bottom of the quick-frozen disk 110, and sends out with ultrasonic wave
Raw device electrical connection, is generated accordingly with the ultrasonic signal issued according to the supersonic generator in the quick-frozen area 142
Ultrasonic wave is used for quick-frozen object to be processed；
And controller, the controller are used to control the time that ultrasonic wave is generated in the quick-frozen area.
In some alternative embodiments, the quick-frozen area 142 is provided with open top, is provided at the open top
Quick-frozen area's door body, quick-frozen area's door body is for being opened and closed the open top.
It is equipped with opening in the top side in the quick-frozen area 142, and is provided with quick-frozen area's door body, it is convenient to from the speed
Freeze in area's door body and is put into or takes out the object to be processed.
In some alternative embodiments, the quick-frozen area 142 further includes infrared temperature sensor 17, the infrared temperature
Sensor 17 is set to the top in the quick-frozen area 142, for measuring the surface temperature of the object to be processed.
In some alternative embodiments, the bottom of the freeze space 143 is equipped with freeze space sliding rail 1431, wherein described cold
The quantity for freezing area's sliding rail 1431 is two, and the freeze space 143 is in and out of the freezing-speed by the freeze space sliding rail 143
Freeze room 14.
The disengaging of the freezing-quick-frozen room 14 can be realized using two sliding rails.
In some alternative embodiments, the freezing-quick-frozen room 14 further includes freezing-quick-frozen room door body 141, described cold
Jelly-quick-frozen room door body 141 is for closing the freeze space 143 and the quick-frozen area 142.
In some alternative embodiments, quick-frozen room door body 141 is structure as a whole or separate structure for the freezing-, when
When the freezing-quick-frozen room door body 141 is structure as a whole, the freezing-quick-frozen room door body 141 is opened and closed the freeze space simultaneously
143 and the quick-frozen area 142.
Figure 13 is a kind of structural schematic diagram of the quick-frozen room of freezing-shown according to another exemplary embodiment, such as Figure 13 institute
Show, the freezing-quick-frozen room door body 141 is structure as a whole, and the freezing-quick-frozen room door body 141 is opened and closed the freeze space simultaneously
143 and the quick-frozen area 142, wherein the freeze space 143 and the quick-frozen area 142 respectively occupy the freezing-speed chilling chamber door
The bottom of a part of body 141, the freeze space 143 is equipped with freeze space sliding rail 1431, and the bottom in the quick-frozen area 142 is equipped with
Quick-frozen area's sliding rail 1421, wherein the quantity of the freeze space sliding rail 1431 and quick-frozen area's sliding rail 1421 is respectively one, institute
It states freeze space 143 and the quick-frozen area 142 and institute is in and out of by the freeze space sliding rail 1431 and quick-frozen area's sliding rail 1421
State freezing-quick-frozen room 14.
When the freezing-quick-frozen room door body 141 is structure as a whole, it is quick-frozen that the freezing-can be realized using two sliding rails
The disengaging of room 14.
Figure 14 is a kind of structural schematic diagram of the quick-frozen room of freezing-shown according to another exemplary embodiment, such as Figure 14 institute
Show, when the freezing-quick-frozen room door body 141 is separate structure, the freezing-quick-frozen room door body 141 is opened and closed described cold respectively
Freeze area 143 and the quick-frozen area 142, wherein the bottom in the quick-frozen area 142 is equipped with quick-frozen area's sliding rail 1421, the freeze space
143 bottom is equipped with freeze space sliding rail 1431, wherein the number of quick-frozen area's sliding rail 1421 and the freeze space sliding rail 1431
Amount is two, and the quick-frozen area 142 is in and out of the freezing-quick-frozen room 14 by quick-frozen area's sliding rail 1421, described cold
Freeze area 143 and the freezing-quick-frozen room 14 is in and out of by the freeze space sliding rail 1431.
In some alternative embodiments, air transmission channel, institute are equipped between the quick-frozen area 142 and the freeze space 143
Air transmission channel is stated equipped with blower, the blower is used to the cold wind of the freeze space 143 being blown into the quick-frozen area 142, can be with
Reach better quick-frozen effect.
In some alternative embodiments, the refrigerating equipment 1 includes power supply 16, ultrasonic oscillator 11, and connection institute
The connecting line 14 of power supply 16 and ultrasonic oscillator 11 is stated, wherein the ultrasonic oscillator 11 is set to drawer.
Figure 15 is a kind of structural schematic diagram for connecting power supply and ultrasonic oscillator shown according to an exemplary embodiment, such as
Shown in Figure 15, the connecting line 14 includes central axis 115, the connecting line 114 at least partially circular helix, described
When drawer pulls out, the connecting line 114 generates stretcher strain along the central axis 115, described when the drawer enters
Connecting line 114 generates compressive deformation along the central axis 115.
In some alternative embodiments, the connecting line 114 is elastomer.
In some alternative embodiments, the connecting line 114 further includes wire casing 116, and the wire casing 116 is for accommodating
The connecting line 114.
In some alternative embodiments, the wire casing 114 is fixedly connected on the lower section of drawer sliding rail, wherein the drawer
Sliding rail includes above-mentioned quick-frozen area's sliding rail 1421, the freeze space sliding rail 1431, quick-frozen 1321 He of chamber sliding rail
The freezing chamber sliding rail 1331.
In some alternative embodiments, the length of the wire casing 116 is less than the length of the drawer sliding rail.
In some alternative embodiments, the wire casing 116 is cylindric or elongate body shape.
In some alternative embodiments, the diameter of the circular helix is 10-50mm, is fully using the range
Consider determination behind the space of wire casing 116 in the refrigerating equipment 1.
In some alternative embodiments, the diameter of the circular helix is 25mm.
In some alternative embodiments, when the wire casing 116 is cylindric, the diameter of the wire casing 116 is greater than institute
The wire casing 116 is designed as cylindrical shape by the diameter for stating circular helix, can be farthest using in the wire casing 116
Space reaches the maximized effect of space utilization.
In some alternative embodiments, when the wire casing 116 is strip, the inner space of the wire casing 116 is big
The small diameter with the circular helix is adapted, and the wire casing 116 is designed as strip, can be according to the need in locating space
To select.
Figure 16 is the structural schematic diagram of a kind of the connection power supply and ultrasonic oscillator that show according to another exemplary embodiment,
As shown in figure 16, the refrigerating equipment 1 includes power supply 16, ultrasonic oscillator 11, and connects the power supply 16 and the ultrasound
The connecting line 14 of wave oscillator 11, wherein the ultrasonic oscillator 11 is set to drawer；
The connecting line 14 is set on wiring groove 117, the wiring groove 117 be can bending structure, the wiring groove
117 include mobile terminal, and the mobile terminal is connected with the outer end of the drawer sliding rail of the drawer, described when the drawer push-and-pull
Mobile terminal is mobile with the drawer sliding rail of the drawer, drives the movement of the connecting line 14.
Wherein, the drawer sliding rail includes above-mentioned quick-frozen area's sliding rail 1421, the freeze space sliding rail 1431,
The quick-frozen chamber sliding rail 1321 and the freezing chamber sliding rail 1331.
In some optional embodiments, the connecting line further includes support frame 118, and support frame as described above 118 is set to described
The lower section of drawer sliding rail, for placing the wiring groove 117.
In some optional embodiments, the wiring groove 117 includes multiple sequentially connected chain boxes 1171.
In some optional embodiments, at least side of support frame as described above 118 is equipped with baffle, for preventing the chain box
1171 fall off from support frame as described above 118, certainly, can also be equipped with baffle in the two sides of support frame as described above 118.
In some optional embodiments, the width of support frame as described above 118 is greater than the width of the chain box 1171, so that
Obtaining the chain box 1171 can all be put on support frame as described above 118 in the direction of the width.
In some optional embodiments, the length of support frame as described above 118 is adapted with the length of the drawer sliding rail.
In some optional embodiments, the material of support frame as described above 118 is metal or plastics.
In some optional embodiments, the metal includes aluminium alloy, alternatively, ferroalloy or titanium alloy, have more
High intensity.
In some optional embodiments, the plastics include polyurethane, alternatively, polypropylene or polystyrene, have
Higher intensity and corrosion resistance.
In some optional embodiments, Figure 17 is a kind of refrigerating equipment structural representation shown according to an exemplary embodiment
Figure, as shown in figure 17, the refrigerating equipment 1 also have the function of display ultrasonic wave action time, and the refrigerating equipment 1 includes
Quick-frozen room 15, the refrigerating equipment 1 further include:
Sensor 18, the sensor are used to determine the physical message of the object to be processed in the quick-frozen room 15；
Reservoir, the memory is for storing the physical message to be processed and corresponding ultrasonic wave action time；
Controller, the controller are used for the physical message according to the object to be processed, determine ultrasonic wave action time；
Timer, the timer has display screen, for starting countdown according to the ultrasound frozening time and showing.
In some optional embodiments, the refrigerating equipment 1 further includes quick-frozen disk 110, and the quick-frozen disk 110 is set to institute
It states in quick-frozen room 15, for storing the object to be processed.
In some optional embodiments, the physical message includes weight, thickness or area.
In some optional embodiments, the sensor 18 includes weight sensor, and the weight sensor is for determining
The weight of the object to be processed.
In some optional embodiments, the refrigerating equipment further includes quick-frozen disk support frame 19, the quick-frozen disk support frame
19 both ends are individually fixed in the bottom of the quick-frozen room 15 and the edge part of the quick-frozen disk 110, are used to support described quick-frozen
Disk 110.
In some optional embodiments, the weight sensor is installed on support frame as described above 19, and quantity can be two
It is a or multiple.
In some alternative embodiments, the weight and phase of controller object to be processed according to the memory
The ultrasonic wave action time answered, determine ultrasonic wave action time.
In some alternative embodiments, the weight of the object to be processed of the weight sensor measurement is 300 grams, In
300 grams of object corresponding ultrasonic wave action time to be processed described in the memory is 60 seconds, then the controller determines ultrasound
Wave action time is 60 seconds, the timer then countdown since 60 seconds.
In some alternative embodiments, the weight of the object to be processed of the weight sensor measurement is 400 grams, In
400 grams of object corresponding ultrasonic wave action time to be processed described in the memory fails to find, then the controller will select
The weight bigger than 400 grams corresponding ultrasonic wave action time, such as 405 grams 75 seconds corresponding, and the timer is then since 75 seconds
Countdown.
In some optional embodiments, the sensor further includes calibrator, and the calibrator is described wait locate for measuring
Manage the thickness of object.
The controller is according to the thickness of the object to be processed stored in the thickness and the memory of measurement and corresponding
Ultrasonic wave action time, determine ultrasonic wave action time.
In some optional embodiments, the calibrator is installed on the inner surface at the top of the quick-frozen room 15.
In some alternative embodiments, the object to be processed of calibrator measurement with a thickness of 50 millimeters, in institute
Stating 50 millimeters of object corresponding ultrasonic wave action time to be processed described in memory is 100 seconds, then the controller determines ultrasound
Wave action time is 100 seconds.
In some alternative embodiments, the object to be processed of calibrator measurement with a thickness of 60 millimeters, in institute
It states object to be processed described in memory to fail to find with a thickness of 60 millimeters of corresponding ultrasonic wave action times, then the control
Weight corresponding ultrasonic wave action time of the device by selection than 60 millimeters grams big, such as 65 millimeters of grams of 110 seconds corresponding, meters
When the device then countdown since 110 seconds.
In some alternative embodiments, rangefinder can also be used to replace the calibrator, measure institute using rangefinder
The distance for stating the top of rangefinder and the object to be processed is subtracted with the distance of the bottom of the rangefinder and the object to be processed
The rangefinder of measurement and the distance at the top of the object to be processed is gone to obtain the thickness of the object to be processed.
In some optional embodiments, the sensor includes image input device, and described image input equipment is for adopting
Collect the image of the object to be processed, and according to described image, calculates the area of the object to be processed.
In some optional embodiments, described image input equipment is camera, and the camera is placed in described quick-frozen
The inner surface at 15 top of room.
In some alternative embodiments, the area for the object to be processed that the camera calculates is 50 square millimeters,
It is 70 seconds that the area of the object to be processed, which is 50 square millimeters of corresponding ultrasonic wave action times, in the memory, then institute
It states controller and determines that ultrasonic wave action time is 70 seconds, the timer then countdown since 70 seconds.
In some alternative embodiments, the area for the object to be processed that the camera calculates is 60 square millimeters,
60 square millimeters of the object to be processed corresponding ultrasonic wave action time fails to find in the memory, then the control
Area corresponding ultrasonic wave action time of the device by selection than 60 square millimeters grams big, such as 65 square millimeters grams are 75 seconds corresponding,
The timer then countdown since 75 seconds.
Certainly, the quick-freezing plant 10 can also be placed in the temperature-changing chamber 100, the refrigerating chamber 12, the freezing-speed
Freeze in room 14, display ultrasonic wave quick-frozen ultrasonic wave action time.
In some alternative embodiments, a kind of method of quick-frozen control of object to be processed is additionally provided, wherein described wait locate
Reason object is food materials.
Figure 18 is a kind of schematic diagram of the quick-frozen process of food materials shown according to an exemplary embodiment, as shown in figure 18, the
One stage was cooling section, in the stage, food materials rapid drop in temperature, until being reduced to crystallization temperature.Second stage is to freeze
Tie section: the stage is that ice crystal maximum generates band, and generally in -5~0 DEG C, the stage, the moisture of 80% or more food materials inside is all
Frozen, this stage thermic load is maximum, opposite to take a long time.Phase III is cold storage section, in the stage, after freezing
Food materials continue to be cooled to final temperature.
In second stage, if freezing speed is slower, the difference of the intraor extracellular Saturated water vapor pressure of food materials causes cell
Interior moisture forms biggish ice crystal to external diffusion, and water freezing expansion will lead to cell extrusion again, causes cell broken
It splits, in this way, juice loss is serious when food materials thaw；And when quick freezing, ice crystal forms speed and is greater than moisture diffusion speed, ice
Crystalline substance can be evenly distributed on intraor extracellular, would not make cell rupture, and juice loss is relatively fewer.Therefore, quickly food materials are carried out
Freeze, food materials nutrition loss can be reduced, ensure that the fresh and mouthfeel of food materials.
Quickly food materials are freezed, i.e., need in the freezing process of food materials augmentation of heat transfer.And low frequency ultrasound wave technology can
Realize the augmentation of heat transfer in food materials freezing process.The physical effect (void effect) of ultrasonic wave can not only promote the shape of nucleus
At, and new nucleus can be used as by the microbubble that void effect generates, change the nucleation temperature of food materials internal moisture, drop
Low food materials degree of supercooling promotes ice crystal fast nucleation.Therefore, void effect can accelerate the heat transfer inside food materials, and food materials is made to cool down
Speed is accelerated.Meanwhile there are also fragmentations for biggish ice crystal for ultrasonic wave, form small and uniform ice crystal, reduce to cell
Damage, guarantee food materials it is fresh.
Figure 19 is the flow chart of the quick-frozen control method of food materials in a kind of refrigerating equipment shown according to an exemplary embodiment,
As shown in figure 19, the process of the quick-frozen control of food materials includes: in refrigerating equipment
Step 1901: determining ultrasonic wave action time corresponding with the physical message of food materials in quick-frozen disk.
In the embodiment of the present invention, the physical message of food materials may include one in weight information, thickness information and area information
Kind is a variety of.Therefore, the physical message of food materials in quick-frozen disk can be first obtained, then, according to the physical message of preservation and ultrasound
Corresponding relationship between wave action time determines ultrasonic wave action time corresponding with the physical message obtained.
Step 1902: control supersonic generator and ultrasonic oscillator generate ultrasonic wave, carry out ultrasonic wave jelly to food materials
Knot processing, and when meeting preset condition corresponding with ultrasonic wave action time, stop generating ultrasonic wave.
In the embodiment of the present invention, the augmentation of heat transfer in low frequency ultrasound wave technology realization food materials freezing process can be used.Therefore,
It controls supersonic generator and generates ultrasonic signal, and control ultrasonic oscillator and ultrasonic wave is generated according to ultrasonic signal, from
And ultrasonic wave fast frozen can be carried out to food materials.
Since ultrasonic wave action time corresponding with the physical message of food materials in quick-frozen disk has been determined, when meet with
When ultrasonic wave action time corresponding preset condition, i.e., controllable supersonic generator and ultrasonic oscillator stop generating super
Sound wave terminates the quick-frozen treatment process of ultrasonic wave.
As it can be seen that since ultrasonic wave freezes to handle the augmentation of heat transfer in achievable food materials freezing process, accelerate to food materials into
Row freezes, and can reduce food materials nutrition loss in food materials refrigerating process, ensure that the fresh and mouthfeel of food materials.
Meet corresponding with ultrasonic wave action time preset condition mode can there are many, such as: ultrasonic wave freezes to locate
When the time of reason is equal with ultrasonic wave action time, determines and meet preset condition corresponding with ultrasonic wave action time.Alternatively,
When the time that ultrasonic wave freezes processing is greater than ultrasonic wave action time, determines and meet preset corresponding with ultrasonic wave action time
Condition.Alternatively, the time that ultrasonic wave freezes processing is greater than or equal to ultrasonic wave action time, and the temperature of food materials is less than or waits
When set temperature, determines and meet preset condition corresponding with ultrasonic wave action time.Difference meets condition, and correspondence is different
Food materials freeze control process.
Figure 20 is the flow chart of food materials refrigeration control method in a kind of refrigerating equipment shown according to an exemplary embodiment,
As shown in figure 20, the process of food materials freezing control includes: in refrigerating equipment
Step 2001: determining ultrasonic wave action time corresponding with the physical message of food materials in quick-frozen disk.
Step 2002: control supersonic generator and ultrasonic oscillator generate ultrasonic wave, carry out ultrasonic wave jelly to food materials
Knot processing, and when being matched with ultrasonic wave action time the time that ultrasonic wave freezes processing, stop generating ultrasonic wave.
Here, when ultrasonic wave freeze processing time be equal to ultrasonic wave action time, alternatively, ultrasonic wave freeze processing when
Between be greater than ultrasonic wave action time when, i.e., ultrasonic wave freeze processing time matched with ultrasonic wave action time, can stop producing
Raw ultrasonic wave.
As it can be seen that, once the time that ultrasonic wave freezes processing matches with ultrasonic wave action time, can stop in the present embodiment
Ultrasonic wave is generated, ultrasonic wave control process is simple, also saves the resource of ultrasonic wave control.
It certainly, can also be according to ultrasonic wave action time and food materials temperature, to control ultrasound in another embodiment of the present invention
Wave.
Figure 21 is the flow chart of food materials refrigeration control method in a kind of refrigerating equipment shown according to an exemplary embodiment,
As shown in figure 21, the process of the quick-frozen control of food materials includes: in refrigerating equipment
Step 2101: determining ultrasonic wave action time corresponding with the physical message of food materials in quick-frozen disk.
Step 2102: control supersonic generator and ultrasonic oscillator generate ultrasonic wave, carry out ultrasonic velocity to food materials
Jelly processing is greater than or equal to ultrasonic wave action time when the time that ultrasonic wave freezes processing, and the temperature of food materials is less than or equal to
When set temperature, stop generating ultrasonic wave.
In the present embodiment, not only needs also to need the temperature according to food materials according to ultrasonic wave action time, be just capable of determining whether to stop
Only generate ultrasonic wave.Since food materials are very fast in cooling section cooling, when entering freeze section, because the maximum into ice crystal generates
Band, temperature is relatively steady, is basically stable at a temperature, which can be chill point temperature, can be as shown in figure 18, therefore, can
Determine whether to have entered freeze section with the temperature detection by food materials.Also, it is passed by being arranged inside and outside multiple temperature in food materials
Sensor detects temperature change, it is found that the temperature of food materials different location almost reaches chill point temperature simultaneously.It therefore, can be according to food
The type of material presets a temperature, the set temperature and chill point Temperature Matching, in this way, once, the temperature of food materials is small
In or be equal to set temperature, that is, can ensure that food materials enter freeze the stage, thus, when ultrasonic wave freeze processing time be greater than or
Equal to ultrasonic wave action time, and when the temperature of food materials is less than or equal to set temperature, stop generating ultrasonic wave.
As it can be seen that in the present embodiment, determine the temperature of food materials with chill point Temperature Matching, it is ensured that food materials have entered
Freeze section has further ensured the effect of ultrasonic wave fast frozen.
Certainly, there are also cold storage sections, i.e. refrigerating equipment correspondence to have preset a cryogenic temperature and therefore stop for food materials refrigerating process
Only after generation ultrasonic wave, further includes: control refrigerating equipment carries out refrigeration processing, until the temperature of food materials and setting freeze temperature
Degree matching.To complete the quick-frozen process of food materials.
In the embodiment of the present invention, the physical message of food materials includes: one of weight information, thickness information and area information
Or it is a variety of.Every kind of physical message can be obtained after food materials are put into freezing chamber by corresponding acquisition equipment, alternatively, passing through
The input information of user obtains on interactive interface.
Wherein, weight sensor can be set on the support frame of the freezing chamber where quick-frozen disk, thus, weight can be passed through
Sensor obtains the weight information of food materials in quick-frozen disk.Then, pair between the weight information of preservation and ultrasonic wave action time
It should be related to, determine ultrasonic wave action time corresponding with the weight information obtained.
Ultrasonic distance measurement or laser range sensor can be set on the freezing chamber roof corresponding position where quick-frozen disk,
By monitoring detection source with food materials at the top of at a distance from, calculate and freeze food materials thickness, and then determine that corresponding ultrasonic wave acts on
Time.Because of freeze and the inversely proportional relationship of the thickness of food materials of food materials, by test of many times, acquires thickness and freeze
The data of time, and the corresponding relationship between thickness information and ultrasonic wave action time is established, and save, in this way, getting speed
In jelly disk after the thickness information of food materials, that is, it can determine that corresponding ultrasonic wave action time.Wherein, distance measuring sensor issues
Signal reach food materials top surface when can be reflected back, distance measuring sensor by detection return signal and emit signal when
Between calculate the distance H2 at the top of distance measuring sensor to food materials, the distance of distance measuring sensor to freezing cavity bottom is certain
, i.e. H1, the thickness H=H1-H2 of you can get it food materials.
Camera for acquiring food materials area can be set on the freezing chamber roof corresponding position where quick-frozen disk, led to
Acquisition food materials image is crossed, image recognition and operation is carried out, obtains the area information of food materials in quick-frozen disk, and then according to preservation
Area information and the corresponding relationship between ultrasonic wave action time, determine and the area information corresponding ultrasonic wave work that obtains
Use the time.
Certainly, physical message includes: therefore one of weight information, thickness information and area information or a variety of are gone back
Above two or three kinds of modes can be combined, then, according to pair between the physical message of preservation and ultrasonic wave action time
It should be related to, determine ultrasonic wave action time corresponding with the physical message obtained, detailed process does not enumerate.As it can be seen that needing
Pre-save the corresponding relationship between physical message and ultrasonic wave action time.Food materials can be obtained by multiple repetition test
Corresponding relationship between physical message and ultrasonic wave action time is simultaneously saved.Alternatively, according to the type of food materials, freshness,
And physical message carries out multiple machine learning, obtains the corresponding pass between the physical message of food materials and ultrasonic wave action time
It is and is saved.In this way, determining that ultrasonic wave action time corresponding with the physical message of food materials in quick-frozen disk may also include that
The type, freshness and physical message of food materials are inputted in stored machine learning model, determine and eaten in quick-frozen disk
The physical message of material corresponding ultrasonic wave action time.
Below by operating process set into specific embodiment, the method that the embodiment of the present disclosure provides is illustrated.
The refrigerating equipment 1 can be refrigerator, refrigerator-freezer or other can freezen protective food materials equipment.It is cold in the present embodiment
Hiding equipment is refrigerator, has freezing chamber in refrigerator, there is quick-frozen disk in quick-frozen chamber, and the bottom of quick-frozen disk is mounted with two types
Ultrasonic oscillator, including 4 ultrasonic oscillators, two of them are the tubaeform energy converter of the consistent approximation of model, and another two is
The piezoelectric chip of the consistent disc of model.Identical oscillator is in phase at work, and distance is half between two vibration sources
The even-multiple of wavelength.In the present embodiment, the frequency for the ultrasonic signal that supersonic generator generates in refrigerator is preferably 30~
100KHz, such as: 30KHz, 35KHz, 50KHz, 80KHz or 100KHz.The physical message of food materials is the weight information of food materials,
Weight sensor is set on the support frame of freezing chamber where i.e. quick-frozen disk.
Following is embodiment of the present disclosure, can be used for executing embodiments of the present disclosure.
According to the process of food materials freezing control in above-mentioned refrigerating equipment, food materials freezing control in a kind of refrigerating equipment can be constructed
Device.
Figure 22 is the block diagram of food materials freezing control device in a kind of refrigerating equipment shown according to an exemplary embodiment.It is cold
Hiding equipment includes: the quick-frozen disk that supersonic generator, ultrasonic oscillator and bottom are mounted with ultrasonic oscillator, such as Figure 22 institute
Show, which comprises determining that unit 2210 and freeze control unit 2220, wherein
Determination unit 2210, for determining ultrasonic wave action time corresponding with the physical message of food materials in quick-frozen disk.
Freeze control unit 2220, ultrasonic wave is generated for controlling supersonic generator and ultrasonic oscillator, to food materials
It carries out ultrasonic wave to freeze to handle, and when meeting preset condition corresponding with ultrasonic wave action time, stops generating ultrasonic wave.
In one embodiment of the invention, determination unit 2210, specifically for obtaining the physical message of food materials in quick-frozen disk,
In, physical message includes: one of weight information, thickness information and area information or a variety of；According to the physical message of preservation
With the corresponding relationship between ultrasonic wave action time, ultrasonic wave action time corresponding with the physical message obtained is determined.
In one embodiment of the invention, freeze control unit 2220, specific first oscillator that controls is sent out according to supersonic generator
Ultrasonic signal out generates longitudinal first ultrasonic wave；Or, the first oscillator of control surpasses according to what supersonic generator issued
Acoustic signals generate the second ultrasonic wave in transverse direction；Or, alternately controlling the first oscillator according to preset time and generating the first ultrasound
Wave and the second oscillator generate the second ultrasonic wave.
In one embodiment of the invention, device further include:
Control unit is refrigerated, carries out refrigeration processing for controlling refrigerating equipment, until the temperature of food materials and setting freezing temperature
Degree matching.
Figure 23 is the block diagram of food materials freezing control device in a kind of refrigerating equipment shown according to an exemplary embodiment.It is cold
Hiding equipment includes: the quick-frozen disk that supersonic generator, ultrasonic oscillator and bottom are mounted with ultrasonic oscillator, such as Figure 23 institute
Show, which comprises determining that unit 2310 and first freezes control unit 2320, wherein
Determination unit 2310, for determining ultrasonic wave action time corresponding with the physical message of food materials in quick-frozen disk.
First freezes control unit 2320, generates ultrasonic wave for controlling supersonic generator and ultrasonic oscillator, right
Food materials carry out ultrasonic wave fast frozen, and when matching with ultrasonic wave action time the time of ultrasonic wave fast frozen, stop producing
Raw ultrasonic wave.
In one embodiment of the invention, determination unit 2310, specifically for obtaining the physical message of food materials in quick-frozen disk,
In, physical message includes: one of weight information, thickness information and area information or a variety of；According to the physical message of preservation
With the corresponding relationship between ultrasonic wave action time, ultrasonic wave action time corresponding with the physical message obtained is determined.
In one embodiment of the invention, first freezes control unit 2320, and specific first oscillator that controls occurs according to ultrasonic wave
The ultrasonic signal that device issues generates longitudinal ultrasonic wave；Or, the second oscillator of control surpasses according to what supersonic generator issued
Acoustic signals generate the ultrasonic wave in transverse direction；Or, alternately controlling the first oscillator according to preset time and generating longitudinal ultrasound
Wave and the second oscillator generate the ultrasonic wave in transverse direction.
Described first freezes control unit 2320 can also control the longitudinal ultrasonic wave of the first oscillator generation and second simultaneously
Oscillator generates the ultrasonic wave in transverse direction, improves the efficiency freezed.
In one embodiment of the invention, device further include:
Control unit is refrigerated, carries out refrigeration processing for controlling refrigerating equipment, until the temperature of food materials and setting freezing temperature
Degree matching.
Figure 24 is the block diagram of food materials freezing control device in a kind of refrigerating equipment shown according to an exemplary embodiment.It is cold
Hiding equipment includes: the quick-frozen disk that supersonic generator, ultrasonic oscillator and bottom are mounted with ultrasonic oscillator, such as Figure 24 institute
Show, which comprises determining that unit 2410 and second freezes control unit 2420, wherein
Determination unit 2410, for determining ultrasonic wave action time corresponding with the physical message of food materials in quick-frozen disk.
Second freezes control unit 2420, generates ultrasonic wave for controlling supersonic generator and ultrasonic oscillator, right
Food materials, which carry out ultrasonic wave, to be freezed to handle, and when the time that ultrasonic wave freezes processing is greater than or equal to ultrasonic wave action time, and food
When the temperature of material is less than or equal to set temperature, stop generating ultrasonic wave.
In one embodiment of the invention, determination unit 2420, specifically for obtaining the physical message of food materials in quick-frozen disk,
In, physical message includes: one of weight information, thickness information and area information or a variety of；According to the physical message of preservation
With the corresponding relationship between ultrasonic wave action time, ultrasonic wave action time corresponding with the physical message obtained is determined.
In one embodiment of the invention, second freezes control unit 2420, and specific first oscillator that controls occurs according to ultrasonic wave
The ultrasonic signal that device issues generates longitudinal ultrasonic wave；Or, the second oscillator of control surpasses according to what supersonic generator issued
Acoustic signals generate the ultrasonic wave in transverse direction；Or, alternately controlling the first oscillator according to preset time and generating longitudinal ultrasound
Wave and the second oscillator generate the ultrasonic wave in transverse direction.
Described second freezes control unit 2420 can also control the longitudinal ultrasonic wave of the first oscillator generation and second simultaneously
Oscillator generates the ultrasonic wave in transverse direction, improves the efficiency freezed.
In the embodiment of the present invention, device further include:
Control unit is refrigerated, carries out refrigeration processing for controlling refrigerating equipment, until the temperature of food materials and setting freezing temperature
Degree matching.
As it can be seen that it is real that low frequency ultrasound wave technology can be used in food materials freezing control device in refrigerating equipment in the embodiment of the present invention
Augmentation of heat transfer in existing food materials freezing process, accelerates and freezes to food materials, can reduce food materials nutrition in food materials refrigerating process
It is lost, ensure that the fresh and mouthfeel of food materials.
In one embodiment of the invention, a kind of computer readable storage medium is provided, computer instruction is stored thereon with, this refers to
The step of above method is realized when order is executed by processor.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer journey
Sequence product.Therefore, complete hardware embodiment, complete software embodiment or combining software and hardware aspects can be used in the present invention
The form of embodiment.Moreover, it wherein includes the calculating of computer usable program code that the present invention, which can be used in one or more,
The computer program product implemented in machine usable storage medium (including but not limited to magnetic disk storage and optical memory etc.)
Form.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that can be realized by computer program instructions each in flowchart and/or the block diagram
The combination of process and/or box in process and/or box and flowchart and/or the block diagram.It can provide these computers
Processor of the program instruction to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices
To generate a machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute
For realizing the function of being specified in one or more flows of the flowchart and/or one or more blocks of the block diagram
Device.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that instruction stored in the computer readable memory generation includes
The manufacture of command device, the command device are realized in one box of one or more flows of the flowchart and/or block diagram
Or the function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer
Or the instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or box
The step of function of being specified in figure one box or multiple boxes.
It should be understood that the invention is not limited to the process and structure that are described above and are shown in the accompanying drawings,
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is only limited by the attached claims
System.
Claims (10)
1. a kind of refrigerating equipment, which is characterized in that the refrigerating equipment includes:
Supersonic generator, for generating ultrasonic signal；
Quick-freezing plant, comprising: quick-frozen disk and ultrasonic oscillator, wherein the quick-frozen disk is for storing object to be processed, the ultrasound
Wave oscillator is set to the bottom of the quick-frozen disk, and is electrically connected with the supersonic generator, according to the ultrasonic signal
In the corresponding ultrasonic wave of quick-frozen indoor generation, it to be used for quick-frozen object to be processed；
And controller, the controller are used to control the generation time in the quick-frozen indoor ultrasonic.
2. a kind of refrigerating equipment according to claim 1, which is characterized in that the ultrasonic oscillator uses oscillator glue
In the bottom of the quick-frozen disk.
3. a kind of refrigerating equipment according to claim 1 or 2, which is characterized in that the ultrasonic oscillator includes one
Or the first oscillator of multiple extensional vibrations, and/or, the second oscillator of one or more oscillation crosswises, wherein the longitudinal direction is hung down
Directly in the bottom of the quick-frozen disk, the bottom for being transversely parallel to the quick-frozen disk.
4. a kind of refrigerating equipment according to claim 3, which is characterized in that first oscillator is energy converter type oscillator,
It is uniformly distributed in the bottom of the quick-frozen disk, and the distance between two neighboring described first oscillator is the even-multiple of half-wavelength.
5. a kind of refrigerating equipment according to claim 3, which is characterized in that second oscillator is the vibration of piezo crystals chip
Son is uniformly distributed in the bottom of the quick-frozen disk, and the distance between two neighboring described second oscillator is the even number of half-wavelength
Times.
6. refrigerating equipment according to claim 3, wherein the supersonic generator is used for:
Generate the longitudinal wave signal and the lateral wave signal of the second time of first time.
7. a kind of refrigerating equipment according to claim 6, which is characterized in that the energy converter type oscillator be it is tubaeform, by
Magnetostriction materials are made, for generating the vibration of longitudinal direction according to the longitudinal wave signal, and then in the quick-frozen interior
Generate longitudinal ultrasonic wave.
8. a kind of refrigerating equipment according to claim 6, which is characterized in that the piezo crystals chip oscillator is disc,
It is made of piezoceramic material, for generating the vibration of transverse direction according to the lateral wave signal, and then in the quick-frozen room
Interior generation lateral ultrasonic wave.
9. a kind of refrigerating equipment according to claim 1, which is characterized in that the frequency range of the ultrasonic oscillator is
30—100kHz。
10. a kind of refrigerating equipment according to claim 1, which is characterized in that it further include the oscillator protective shell equipped with grid,
The oscillator protective shell is fixedly connected on the bottom of the quick-frozen disk, for protecting the ultrasonic oscillator.
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| CN114518004A (en) * | 2021-12-28 | 2022-05-20 | 西安交通大学 | Impact type tunnel quick-freezing device and quick-freezing method |
| CN115143724A (en) * | 2021-03-31 | 2022-10-04 | 青岛海尔电冰箱有限公司 | Refrigerator and ultrasonic-assisted food material processing method thereof |
| CN115289751A (en) * | 2022-08-15 | 2022-11-04 | 珠海格力电器股份有限公司 | Ultrasonic-assisted refrigeration equipment, refrigerator and control method |
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| CN115289751A (en) * | 2022-08-15 | 2022-11-04 | 珠海格力电器股份有限公司 | Ultrasonic-assisted refrigeration equipment, refrigerator and control method |
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Effective date of registration: 20211103 Address after: 266101 Haier Road, Laoshan District, Qingdao, Qingdao, Shandong Province, No. 1 Patentee after: QINGDAO HAIER SMART TECHNOLOGY R&D Co.,Ltd. Patentee after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Road, Laoshan District, Qingdao, Qingdao, Shandong Province, No. 1 Patentee before: QINGDAO HAIER SMART TECHNOLOGY R&D Co.,Ltd. |
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