CN106820198B - Liquid whistle ultrasonic fruit and vegetable cleaning machine and its working method - Google Patents
Liquid whistle ultrasonic fruit and vegetable cleaning machine and its working method Download PDFInfo
- Publication number
- CN106820198B CN106820198B CN201710173354.XA CN201710173354A CN106820198B CN 106820198 B CN106820198 B CN 106820198B CN 201710173354 A CN201710173354 A CN 201710173354A CN 106820198 B CN106820198 B CN 106820198B
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- Prior art keywords
- water
- inner cylinder
- cleaning
- stream channel
- water stream
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Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N12/00—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
- A23N12/02—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for washing or blanching
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/24—Devices for washing vegetables or the like
Abstract
The present invention relates to a kind of liquid whistle ultrasonic fruit and vegetable cleaning machine and its working method, this liquid whistle ultrasonic fruit and vegetable cleaning machine includes: to clean inner cylinder, the runner assembly in cleaning inner cylinder；One electric machine control system is suitable for driving runner assembly and rotates in cleaning inner cylinder, and the runner assembly is suitable for generating cleaning reverberation ultrasound field in the water of cleaning inner cylinder in rotary course；When this cleaning machine is run, motor drives mixing arm rotary motion, water flow will flow through the water stream channel on its mixing arm, increase local water flow hydraulic pressure, meet liquid whistle reed head-on in high-velocity flow front, make liquid whistle reed that high speed vibration occur with its resonant frequency, while surrounding water being driven to shake with frequency in ultrasonic wave range, that is, achievees the effect that be distributed ultrasound in water.
Description
Technical field
The present invention relates to a kind of liquid whistle ultrasonic fruit and vegetable cleaning machines, belong to ultrasonic cleaning application field.
Background technique
Ultrasonic wave is widely used in industry cleaning link, in recent years, with gradualling mature for ultrasonic control technology, Yi Jiren
Food-safe problem growing interest, ultrasonic fruit and vegetable cleaning machine product starts to show up prominently in household electrical appliances market.Experiment card
Microjet bright, that the mechanical friction and cavitation effect that ultrasonic wave directly generates in water generate indirectly, can effectively remove vegetables and fruits
Surface contaminants and remains of pesticide.However, there is the big, energy consumption using noise in existing PZT (piezoelectric transducer) formula ultrasound vegetables and fruits cleaning machine
The disadvantages of high, is not popularized in the family and uses, industrial ultrasonic wave cleaning technique is transferred in the daily cleaning of family, has good
Good development and application prospect.
Summary of the invention
The object of the present invention is to provide a kind of cleaning machine and its working methods, pass through water flow high speed by rotation mode
Liquid whistle reed generates ultrasonic wave reverberant field in water, and the mechanical effect and its cavitation effect of ultrasonic wave act on fruit and vegetable surfaces,
Its entrapped contaminants and pesticide can efficiently be removed.
In order to solve the above-mentioned technical problems, the present invention provides a kind of cleaning machines, comprising: cleaning inner cylinder is located in cleaning
Runner assembly in cylinder；One electric machine control system is suitable for driving runner assembly and rotates in cleaning inner cylinder, and the runner assembly
It is suitable for generating cleaning reverberation ultrasound field in the water of cleaning inner cylinder in rotary course.
Further, the runner assembly is located at the bottom of cleaning inner cylinder, and including at least two mixing arm；The mixing arm
It is equipped with water stream channel, is equipped with liquid whistle reed positioned at the exit of water stream channel；For the mixing arm in rotation, water flow is from water flow
Channel passes through, and liquid whistle reed is driven by water flow, generates reverberation ultrasound field in water.
Further, the water stream channel is in the shape of a trumpet, i.e. outlet of the inlet area of water stream channel greater than water stream channel
Area.
Further, the entrance of the water stream channel is strip opening, and Opening length L and open height areThe minimum rotation speed of mixing arm is set as Sr, thenWherein l0Individually to stir brachium
Degree, h0For the thickness of mixing arm.
Further, positioned at the bottom of the cleaning inner cylinder, and a dismountable isolation is also set up on Stirring arm
Use stainless steel filtering net.
Another aspect, the present invention also provides a kind of working methods of cleaning machine, wherein
The cleaning machine includes: to clean inner cylinder, the runner assembly in cleaning inner cylinder；One electric machine control system is suitable for driving
Dynamic runner assembly rotates in cleaning inner cylinder；
The working method includes: that the runner assembly is suitable for generating cleaning in the water of cleaning inner cylinder in rotary course
With reverberation ultrasonic sound field, and rotation water flow is generated simultaneously.
Further, the runner assembly is located at the bottom of cleaning inner cylinder, and including at least two mixing arm；The mixing arm
It is equipped with water stream channel, is equipped with liquid whistle reed positioned at the exit of water stream channel；For the mixing arm in rotation, water flow is from water flow
Channel passes through, and liquid whistle reed is driven by water flow, generates reverberation ultrasound field in water.
Further, the water stream channel is in the shape of a trumpet, i.e. outlet of the inlet area of water stream channel greater than water stream channel
Area.
Further, the entrance of the water stream channel is strip opening, and Opening length L and open height areThe minimum rotation speed of mixing arm is set as Sr, thenWherein l0Individually to stir brachium
Degree, h0For the thickness of mixing arm.
Further, positioned at the bottom of the cleaning inner cylinder, and a dismountable isolation is also set up on Stirring arm
Use stainless steel filtering net.
Beneficial effects of the present invention are as follows: when this cleaning machine is run, motor drives mixing arm rotary motion, and water flow will flow through
Water stream channel on its mixing arm increases local water flow hydraulic pressure, and liquid whistle reed is met in high-velocity flow front head-on, make liquid whistle reed with
High speed vibration occurs for its resonant frequency, while surrounding water being driven to shake with frequency in ultrasonic wave range, that is, reaches in water and divide
The effect of cloth ultrasound.Since ultrasonic wave can be with the surface of high-efficiency cleaning object in water, being placed on vegetable and fruit therein can be by
Effectively clean.Relative to existing piezoelectric supersonic formula cleaning machine, the ejected wash water inside this cleaning machine is flowing, advantageously
, from vegetables and fruits surface, removed from secondary rinsing step with water in the remains of pesticide and dirt of ultrasound removing.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the perspective view of cleaning machine of the invention；
Fig. 2 is the water stream channel configuration diagram of mixing arm of the invention.
In figure: cleaning inner cylinder 1, electric machine control system 2, motor 21, runner assembly 3, mixing arm 31, liquid whistle reed 32, water
Circulation road 310, the entrance 311 of water stream channel, the outlet 312 of water stream channel, stainless steel filtering net 4, water feeding and draining device 5.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
Embodiment 1
As shown in Figure 1, the present embodiment 1 provides a kind of cleaning machine, comprising:
Clean inner cylinder 1, the runner assembly 3 in cleaning inner cylinder 1；
One electric machine control system 2 is suitable for driving runner assembly 3 and rotates in cleaning inner cylinder 1, and
The runner assembly 3 is suitable for generating cleaning reverberation ultrasonic acoustic in the water of cleaning inner cylinder 1 in rotary course
?.
The runner assembly 3 is located at the bottom of cleaning inner cylinder 1, and including at least two mixing arm；It is set on the mixing arm 31
There is water stream channel 310, is equipped with liquid whistle reed 32 positioned at the exit of water stream channel 310；The mixing arm 31 is in rotation, water flow
Pass through from water stream channel 310, liquid whistle reed 32 is driven by water flow, generates reverberation ultrasound field in water.
The mixing arm is preferably 3, and angle is 120 ° between any two.
The water stream channel 310 is in the shape of a trumpet, water inlet and blows the bottom at the mouth of a river in same level, upper part section
For inclined surface, i.e. discharge area of the inlet area of water stream channel 310 greater than water stream channel 310.
Since design requirement of the liquid whistle ultrasonic technique to reed is more stringent, the strip opening on mixing arm 31
It needs to carry out stringent calculate according to its service condition to design, opening size and 31 mechanical dimension of mixing arm, minimum rotation speed
It is closely related.
The entrance of the water stream channel 310 is strip opening, and Opening length L and open height areThe minimum rotation speed of mixing arm 31 is set as Sr, thenWherein l0For single mixing arm
31 length, h0For the thickness of mixing arm 31.
Wherein, the electric machine control system 2 includes the motor for driving runner assembly 3 to rotate, what this cleaning machine was suitable for
Revolving speed is S not less than minimum rotation speedr, to generate the reverberation ultrasound field of a fixed frequency；Pass through above-mentioned formula combination water
The minimum rotation speed that the mixing arm 31 obtained is specifically set of circulation road 310, in actual use, the revolving speed of cleaning machine
In SrOn, liquid whistle reed 32 can be made to provide the reverberation ultrasonic sound field of a multi-frequency.
This cleaning machine is unlike piezoelectric supersonic formula cleaning machine, and product is usually to have certain fixed center frequency at present
Ultrasound, but the characteristics of due to liquid whistle formula ultrasonic technique, the frequency of liquid whistle ultrasound is controlled in stringent range, right and wrong are implemented
Often complicated and cost is very high, thus the present invention is not stringent to ultrasonic frequency requirement, is more cleaning intracavitary generation
The reverberation ultrasonic sound field of frequency, under this sound field, vegetables and fruits equally can be cleaned up efficiently.
Positioned at the bottom of the cleaning inner cylinder 1, and one is also set up on Stirring arm and is removably isolated with stainless
Steel strainer 4.
Preferably, installation is fixed for one group in reed 32 every two in the liquid whistle, and fixed elasticity is adjustable.
The cleaning machine is additionally provided with water feeding and draining device 5 comprising water filling port, discharge outlet and its pipeline.
Embodiment 2
On that basis of example 1, the present embodiment 2 provides a kind of working method of cleaning machine, i.e.,
Runner assembly 3 is suitable for generating cleaning reverberation ultrasound field in the water of cleaning inner cylinder 1 in rotary course.
The runner assembly 3 is located at the bottom of cleaning inner cylinder 1, and including at least two mixing arm；It is set on the mixing arm 31
There is water stream channel 310, is equipped with liquid whistle reed 32 positioned at the exit of water stream channel 310；The mixing arm 31 is in rotation, water flow
Pass through from water stream channel 310, liquid whistle reed 32 is driven by water flow, generates reverberation ultrasound field in water, and generate turn simultaneously
Dynamic water flow.
The water stream channel 310 is in the shape of a trumpet, water inlet and blows the bottom at the mouth of a river in same level, upper part section
For inclined surface, i.e. discharge area of the inlet area of water stream channel 310 greater than water stream channel 310.
The entrance of the water stream channel 310 is strip opening, and Opening length L and open height areThe minimum rotation speed of mixing arm 31 is set as Sr, thenWherein l0For single mixing arm
31 length, h0For the thickness of mixing arm 31.
Positioned at the bottom of the cleaning inner cylinder 1, and one is also set up on Stirring arm and is removably isolated with stainless
Steel strainer 4.
On the basis of embodiment 1 and embodiment 2, application method of the invention is as follows:
Firstly, the water outlet of water feeding and draining device 5 is closed, vegetables and fruits to be cleaned are uniformly placed in cleaning inner cylinder 1
On stainless steel filtering net 4.Then, it being filled the water in Xiang Qingxi inner cylinder 1, water level did not had vegetables and fruits just, and ejected wash water can select clear water,
A small amount of abluent can also be added as auxiliary；Next, passing through the control panel of electric machine control system 2, work is manually set
Time, specific time should determine according to cleaned vegetables and fruits total amount and its contaminated degree, i.e., vegetables and fruits amount is bigger, surface more
Dirty, the working time should be longer.After setting time, start cleaning machine, mixing arm 31 starts to rotate with desin speed, liquid whistle spring
Piece 32 is driven by water flow, generates reverberation ultrasound field in water, and vegetables and fruits are uniformly cleaned by underwater acoustic wave and quick flowing water,
Dirt, the remains of pesticide on its surface are stripped and are dispersed in water.After cleaning, clean vegetables and fruits are taken out, and will give
Ejected wash water is discharged the water outlet opening of draining dress.If it is residual to hang with dish leaf, soil etc. on the stainless steel filtering net 4 in cleaning inner cylinder 1
Object is stayed, should take out in time and is rinsed well to prepare for the next use.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (4)
1. a kind of cleaning machine characterized by comprising
Clean inner cylinder, the runner assembly in cleaning inner cylinder；
One electric machine control system is suitable for driving runner assembly and rotates in cleaning inner cylinder, and
The runner assembly is suitable for generating cleaning reverberation ultrasonic sound field in the water of cleaning inner cylinder in rotary course；
The runner assembly is located at the bottom of cleaning inner cylinder, and including at least two mixing arm；
The mixing arm is equipped with water stream channel, is equipped with liquid whistle reed positioned at the exit of water stream channel；
In rotation, water flow passes through the mixing arm from water stream channel, and liquid whistle reed is driven by water flow, and it is super to generate reverberation in water
Acoustic wavefield；
The water stream channel is in the shape of a trumpet, water inlet and blows the bottom at the mouth of a river in same level, and upper part section is inclination
Face, i.e.,
The inlet area of water stream channel is greater than the discharge area of water stream channel；
The entrance of the water stream channel is strip opening, and Opening length L and open height are
The minimum rotation speed of mixing arm is set as Sr, then
Wherein
l0Individually to stir arm lengths, h0For the thickness of mixing arm.
2. cleaning machine according to claim 1, which is characterized in that
Positioned at the bottom of the cleaning inner cylinder, and a dismountable isolation is also set up on Stirring arm and is filtered with stainless steel
Net.
3. a kind of working method of cleaning machine, which is characterized in that
The cleaning machine includes:
Clean inner cylinder, the runner assembly in cleaning inner cylinder；
One electric machine control system is suitable for driving runner assembly and rotates in cleaning inner cylinder；
The working method includes:
The runner assembly is suitable for generating cleaning reverberation ultrasonic sound field in the water of cleaning inner cylinder in rotary course, and
Directional rotating water flow is generated simultaneously；
The runner assembly is located at the bottom of cleaning inner cylinder, and including at least two mixing arm；
The mixing arm is equipped with water stream channel, is equipped with liquid whistle reed positioned at the exit of water stream channel；
In rotation, water flow passes through the mixing arm from water stream channel, and liquid whistle reed is driven by water flow, and it is super to generate reverberation in water
Sound wave sound field；
The water stream channel is in the shape of a trumpet, i.e.,
The inlet area of water stream channel is greater than the discharge area of water stream channel；
The entrance of the water stream channel is strip opening, and Opening length L and open height are
The minimum rotation speed of mixing arm is set as Sr, then
Wherein
l0Individually to stir arm lengths, h0For the thickness of mixing arm.
4. working method according to claim 3, which is characterized in that
Positioned at the bottom of the cleaning inner cylinder, and a dismountable isolation is also set up on Stirring arm and is filtered with stainless steel
Net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710173354.XA CN106820198B (en) | 2017-03-22 | 2017-03-22 | Liquid whistle ultrasonic fruit and vegetable cleaning machine and its working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710173354.XA CN106820198B (en) | 2017-03-22 | 2017-03-22 | Liquid whistle ultrasonic fruit and vegetable cleaning machine and its working method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106820198A CN106820198A (en) | 2017-06-13 |
| CN106820198B true CN106820198B (en) | 2019-04-12 |
Family
ID=59130785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710173354.XA Expired - Fee Related CN106820198B (en) | 2017-03-22 | 2017-03-22 | Liquid whistle ultrasonic fruit and vegetable cleaning machine and its working method |
Country Status (1)
| Country | Link |
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| CN (1) | CN106820198B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109730343A (en) * | 2019-03-21 | 2019-05-10 | 浙江气派智能科技有限公司 | A kind of method for cleaning fruit/vegetable of cleaning machine |
| CN109730342A (en) * | 2019-03-21 | 2019-05-10 | 浙江气派智能科技有限公司 | A kind of method for cleaning fruit/vegetable applied to cleaning machine |
| CN111981105B (en) * | 2020-08-20 | 2023-01-03 | 浙江恒荣传动科技有限公司 | Heat dissipation type mechanical transmission gear |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2760977Y (en) * | 2004-05-09 | 2006-03-01 | 广州瑞虹家电有限公司 | Apparatus for disinfecting and cleaning fruit and vegetable |
| CN201156968Y (en) * | 2008-03-06 | 2008-12-03 | 吉林省农业机械研究院 | Supersonic wave fruit and vegetable cleaning machine of electroanalysis functional water |
| CN202223074U (en) * | 2011-06-30 | 2012-05-23 | 殷兴 | Fruit and vegetable cleaning machine |
| CN102578932A (en) * | 2012-02-13 | 2012-07-18 | 河海大学常州校区 | Liquid whistle, piezoelectric ultrasonic, ozone and ultraviolet combined cleaning equipment for kitchen |
| CN204444151U (en) * | 2015-02-04 | 2015-07-08 | 沙从如 | A kind of processing of farm products vegetable washer |
-
2017
- 2017-03-22 CN CN201710173354.XA patent/CN106820198B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2760977Y (en) * | 2004-05-09 | 2006-03-01 | 广州瑞虹家电有限公司 | Apparatus for disinfecting and cleaning fruit and vegetable |
| CN201156968Y (en) * | 2008-03-06 | 2008-12-03 | 吉林省农业机械研究院 | Supersonic wave fruit and vegetable cleaning machine of electroanalysis functional water |
| CN202223074U (en) * | 2011-06-30 | 2012-05-23 | 殷兴 | Fruit and vegetable cleaning machine |
| CN102578932A (en) * | 2012-02-13 | 2012-07-18 | 河海大学常州校区 | Liquid whistle, piezoelectric ultrasonic, ozone and ultraviolet combined cleaning equipment for kitchen |
| CN204444151U (en) * | 2015-02-04 | 2015-07-08 | 沙从如 | A kind of processing of farm products vegetable washer |
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| Publication number | Publication date |
|---|---|
| CN106820198A (en) | 2017-06-13 |
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Granted publication date: 20190412 |
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