CN202051578U - Frequency-adjustable ultrasonic fruit and vegetable cleaner - Google Patents

Abstract

The utility model discloses a frequency-adjustable ultrasonic fruit and vegetable cleaner, wherein the bottom of a cleaning tank (4) of the cleaner is provided with a plurality of kinds of transducers with different frequencies; the transducers (1) and (6) with the same frequencies, the transducers (2) and (7) with the same frequencies and the transducers (3) and (5) with the same frequencies are symmetrically arranged respectively; the transducers (1), (2) and (3) with different same frequencies and the transducers (5), (6) and (7) with different frequencies are arranged at intervals respectively; a plurality of kinds of high-frequency voltage signals with different frequencies can be output by an adjustable coil (11) in coordination with elements of a capacitor (10), a triode (9) and the like; the voltage signals are output to transducers (1-3) and transducers (5-7) at the bottom of the cleaning tank (4) through the connection of transducer binding posts (8); a control panel (14) is provided with three gears which are connected with a relay (12) respectively, so that the adjustable coil (11) is controlled by the relay (12) to output a plurality of kinds of electric signals with different frequencies; when the gear 1 (15) is switched on, the adjustable coil (11) is controlled through by the relay (12) to output the electric signal of the first frequency, so that the first kind of transducers (1 and 6) work; when the gear 2 (16) is switched on, the adjustable coil (11) is controlled through by the relay (12) to output the electric signal of the second frequency, so that the second kind of transducers (2 and 7) work; and when the gear 3 (17) is switched on, the adjustable coil (11) is controlled through by the relay (12) to output the electric signal of the third frequency, so that the third kind of transducers (3 and 5) work. The frequency-adjustable ultrasonic fruit and vegetable cleaner is energy-saving and time-saving and has certain popularization value.

Description

Frequency Adjustable ultrasonic wave fruit-vegetable cleaner

Technical field

The utility model relates to a kind of household small-size electrical equipment.

Background technology

At present, domestic and international most families are when cleaning fruit, vegetables, with traditional method with the hand cleaning.So not only waste people's time, can not clean completely fruit, the residual agricultural chemicals of vegetable surface simultaneously, influenced people's quality of life.The existing ultrasonic wave fruit-vegetable cleaner of the country that has in addition emerges, and its operation principle is: when cleaning different fruits and vegetables, adopt the different scavenging period of length, caused a large amount of time and the waste of the energy like this.

Summary of the invention

Existing ultrasonic wave fruit-vegetable cleaner is lost time and the shortcoming of the energy in order to overcome, and the utility model provides Frequency Adjustable ultrasonic wave fruit-vegetable cleaner.This cleaning machine has been continued to use ultrasonic wave cleaning principle, the application technology that provides the Frequency Adjustable ultrasonic wave to clean, the ultrasonic wave cleaning different hardness of CF and the fruit of different surfaces structure, the function of vegetables have been realized adopting, thereby when fruits and vegetables are cleaned up, also reach save time, energy-conservation best purpose.

The technical scheme that its technical problem that solves the utility model adopts is: but the frequency conversion coil of supersonic generator is a regulating winding, make generator can under different situations, export the voltage signal of two or more different frequency (voltage of these some kinds of different frequencies can at the cleaning of the surface texture complexity fruits and vegetables different) with case hardness, promptly when control panel is got to a gear, supersonic generator is exported a kind of voltage signal of frequency, when getting to another gear, supersonic generator is exported the voltage signal of another kind of frequency.Promptly in the bottom of rinse bath, the transducer of several different frequencies is installed, the first kind transducer that frequency is identical and the second class transducer, the 3rd class transducer and the 4th class transducer, the 5th class transducer and the 6th class transducer symmetry are installed, the first kind transducer of different frequency, the 3rd class transducer and the 5th class transducer, the 6th class transducer, the second class transducer and the spaced apart installation of the 4th class transducer.When supersonic generator was exported a kind of voltage of frequency, converter circuitry was connected the transducer that frequency with it is complementary, and promptly when cleaning, had only a kind of transducer of frequency to carry out work.When clean surface complex structure degree fruits and vegetables different with hardness, make the suitable frequency of supersonic generator output by control panel, make it corresponding transducer work, thereby reach best cleaning performance.

The beneficial effects of the utility model are: the ultrasonic wave by utilizing different frequency is the clean surface structure fruits and vegetables different with hardness targetedly.This frequency modulation supersonic wave cleaning machine integrates multiple cleaning frequency, and is when cleaning in family, practical, convenient, energy-conservation, save time.

Description of drawings

Figure (1) is ultrasonic cleaner and transducer distribution schematic diagram.

Figure (2) is a generator coil schematic diagram.

Figure (3) is the control panel schematic diagram.

In the accompanying drawing: 1. first kind transducer; 2. the second class transducer; 3. the 3rd class transducer; 4. rinse bath; 5. the 3rd class transducer; 6 first kind transducers; 7. the second class transducer; 8. transducer binding post; 9; Triode; 10. electric capacity; 11. adjustable coil; 12. relay; 14. control panel; 15 gears one; 16. gear two; Gear three.

The specific embodiment

Implement concrete, referring to Fig. 1, Fig. 2 and Fig. 3, the bottom of the rinse bath 4 of Frequency Adjustable ultrasonic wave fruit-vegetable cleaner as shown in the figure, the transducer of several different frequencies is installed, the transducer 1 and 6 that frequency is identical, 2 and 7,3 and 5 symmetries are installed, the transducer 1 of different frequency, 2 and 3,5,6 and 7 spaced apart installations, but regulating winding 11 is cooperating capacitor 10 can export the some kinds of high-frequency voltage signals that frequency is different with triode 9, connects the transducer 1-3 and the 5-6 of rinse bath 4 bottoms of output by transducer joint 8, three gears are arranged on the control panel 14, be connected with relay 12 respectively, make it to control adjustable coil 11, make it to export the signal of telecommunication of some kinds of different frequencies; When connecting gear 1, the signal of telecommunication by first kind of frequency of relay 12 control adjustable coils, 11 outputs makes first kind transducer 1 and 6 work; When connecting gear 2 16, the signal of telecommunication by second kind of frequency of relay 12 control adjustable coils, 11 outputs makes the second class transducer 2 and 7 work; When connecting gear 3 17, the signal of telecommunication by relay 12 control adjustable coils 11 the third frequencies of output makes the 3rd class transducer 3 and 5 work.

The course of work of the present utility model: as shown in the figure: when the clean surface structure complicated, and during surperficial softer fruits and vegetables, connect the gear 3 17 on the control panel 14, make transducer output frequency higher voltage signal, only make the 3rd class transducer 3 and 5 work; When the clean surface structure is simpler, and during the softer fruits and vegetables in surface, connect the gear 1 on the control panel 14, make the lower voltage signal of transducer output frequency, only make first kind transducer 1 and 6 work; Medium when clean surface complex structure degree, and during the neither too hard, nor too soft fruits and vegetables in surface, connect the gear 1 on the control panel 14, make the medium voltage signal of transducer output frequency, only make the second class transducer 2 and 7 work, thereby reach best cleaning performance, energy-conservation, save time.

Claims (2)

1. Frequency Adjustable ultrasonic wave fruit-vegetable cleaner, it is characterized in that: the bottom of the rinse bath (4) of Frequency Adjustable ultrasonic wave fruit-vegetable cleaner, the transducer of several different frequencies is installed, the first kind transducer (1) that frequency is identical and the second class transducer (6), the 3rd class transducer (2) and the 4th class transducer (7), the 5th class transducer (3) and the 6th class transducer (5) symmetry are installed, the first kind transducer (1) of different frequency, the 3rd class transducer (2) and the 5th class transducer (3), the 6th class transducer (5), the second class transducer (6) and the spaced apart installation of the 4th class transducer (7); But regulating winding (11) cooperating capacitor (10) can export the some kinds of high-frequency voltage signals that frequency is different with triode (9), is connected with the transducer of corresponding frequency respectively.

2. Frequency Adjustable ultrasonic wave fruit-vegetable cleaner according to claim 1 is characterized in that: the different transducer of some quefrencys is installed in rinse bath (4) bottom, and when wherein a class transducer was worked, other transducer was in off-position.

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