CN211212787U

CN211212787U - Ultrasonic plasma water quality detection fruit and vegetable cleaning machine

Info

Publication number: CN211212787U
Application number: CN201921817513.6U
Authority: CN
Inventors: 沙国伟
Original assignee: Jiangsu Shunfa Electric Appliance Co ltd
Current assignee: Jiangsu Shunfa Electric Appliance Co ltd
Priority date: 2019-06-25
Filing date: 2019-10-28
Publication date: 2020-08-11
Anticipated expiration: 2029-10-28
Also published as: CN110881876A

Abstract

The utility model relates to an ultrasonic plasma water quality detection fruit and vegetable cleaning machine, an ultrasonic generating device, a plasma generating device and a water quality detection device are arranged between a shell and a water tank, when in cleaning, vegetables and fruits are put into the water tank, the ultrasonic generating device and the plasma generating device act together to effectively clean pits and cracks of irregular cleaning objects, and simultaneously sterilize and degrade pesticides on the surfaces of the vegetables and the fruits, impurities and pesticides are dissolved in water, the TDS detection device has the working principle that TDS value is indirectly reflected through the conductivity of water, the more dissolved objects in the water are, the larger the TDS value is, finally, the more dissolved objects are displayed on a display screen after numerical values are formed through a mainboard, the water quality can be known more simply and directly, thereby, compared with the cleaning effect of knowing the vegetables and the fruits only, a user can feel the cleaning effect of the vegetables and the fruits more intuitively, if the water quality is poor, the cleaning can be carried out for a plurality of times, thereby realizing the thorough cleaning, sterilization and disinfection and pesticide degradation of the fruits and vegetables.

Description

Ultrasonic plasma water quality detection fruit and vegetable cleaning machine

Technical Field

The utility model belongs to the technical field of for kitchen use cleaning equipment technique and specifically relates to an ultrasonic wave plasma water quality testing fruit vegetables cleaning machine is related to.

Background

Along with the gradual improvement of the requirements of people on health care, the sterilization and disinfection of dirt, silt and residual pesticide on the surfaces of vegetables and fruits are more and more paid attention. Therefore, a vegetable and fruit cleaning machine, called a vegetable washing machine for short, is produced in the market, and the main function and function of the vegetable washing machine are to thoroughly clean, sterilize, disinfect and degrade pesticides.

The existing ultrasonic vegetable washer can clean dirt and silt on the surfaces of vegetables and fruits, and is provided with an ozone generator for sterilizing the surfaces of the vegetables and the fruits and degrading pesticides. Ozone generated by an ozone generator of the ultrasonic vegetable washer has strong and pungent taste and has no obvious sterilization and disinfection effect on fruits and vegetables.

The existing plasma vegetable washing machine is provided with a plasma generator for sterilizing the surfaces of vegetables and fruits and degrading pesticides. The plasma vegetable washer solves the problems that ozone has strong and pungent taste and the sterilization and disinfection effects are not obvious, but can not clean dirt and silt on the surfaces of vegetables and fruits.

Chinese patent No. 201320839301.4 discloses a "ultraviolet fruit and vegetable cleaning machine with ultrasonic plasma", which includes: the washing machine comprises a barrel, a washing basket arranged in the barrel, an ultrasonic vibrator assembly arranged between the barrel and the washing basket, a driving mechanism arranged at the bottom of the washing basket and used for driving the washing basket to rotate, a plasma generator assembly arranged below the driving mechanism, an ultraviolet lamp tube assembly arranged on one side of the bottom of the driving mechanism, and a surface cover assembly arranged at the upper ends of the barrel and the washing basket. This ultrasonic wave plasma fruit vegetables cleaning machine simple structure adopts ultrasonic vibrator and plasma generator, can effectual washing irregularly wash the pit and the crack of thing, and easy operation, and convenient to use has solved ozone simultaneously and has had the taste of heavy pungent and the unobvious problem of disinfection effect of disinfecting.

However, the vegetables and fruits cleaned by the cleaning machine cannot be cleaned by naked eye observation, the water quality detection can help people to better know the cleaning condition of the vegetables and fruits, but the existing cleaning machine does not have the water quality detection function, people cannot know the cleaning degree of the vegetables and fruits in time, and therefore thorough cleaning, sterilization, disinfection and pesticide degradation of the vegetables and fruits cannot be realized.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to overcome the problems that the existing cleaning machine does not have a water quality detection function, and people cannot know the cleaning degree of vegetables and fruits in time, so that the fruits and vegetables cannot be thoroughly cleaned, sterilized, disinfected and degraded by pesticides, the ultrasonic plasma fruit and vegetable cleaning machine is provided.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an ultrasonic wave plasma water quality testing fruit vegetables cleaning machine, includes the casing, be provided with the water tank in the casing, be provided with ultrasonic wave generating device, plasma generating device and power supply unit between casing and the water tank, ultrasonic wave generating device and plasma generating device all are connected with the power supply unit electricity, still be provided with water quality testing device between casing and the water tank, be provided with the display screen of being connected with water quality testing device electricity on the casing, water quality testing device and display screen all are connected with the power supply unit electricity.

The utility model discloses an ultrasonic wave plasma water quality testing fruit vegetables clean cleaning machine, set up ultrasonic generator between casing and water tank, plasma generator and water quality testing device, during the washing, put into the water tank with vegetables and fruits, ultrasonic generator and plasma generator combined action, can effectually wash the pit and the crack of irregular washing thing, simultaneously to the disinfecting and the pesticide degradation on vegetables and fruits surface, impurity and pesticide dissolve in the aquatic, accessible water quality testing device detects the content of aquatic dissolved matter, and show through the display screen, can make the user comparatively audio-visual cleaning performance who experiences vegetables and fruits, if quality of water is relatively poor, can carry out a lot of washing, thereby realize thoroughly cleaning and disinfecting and the pesticide degradation to the vegetables and fruits.

Further, water quality testing device is TDS detection device, TDS detection device is connected with display screen and power supply unit electricity respectively, and TDS detection device's theory of operation comes indirect reaction out TDS value through the conductivity of water, and from the physical meaning, the aquatic solute is more, and the TDS value is just big more, shows on the display screen after forming the numerical value through the mainboard at last, can comparatively simply, direct understanding quality of water to the cleaning performance of understanding vegetables and fruits that can only manage.

Further, TDS detection device includes probe bracket, probe bracket fixed mounting is on the water tank, fixed mounting has the test needle and has the mainboard of circuit on the probe bracket, in test needle one end inserted the water tank, the other end was connected with the mainboard electricity, the mainboard is connected with power supply unit and display screen electricity respectively.

Further, the test needle includes aluminium bar and iron bar, aluminium bar and iron bar army fixed mounting are on probe bracket, in the water tank was inserted to the one end of aluminium bar, the other end was connected with the mainboard electricity, in the water tank was inserted to the one end of iron bar, two one ends were connected with the mainboard electricity.

In order to protect the test needle from being damaged by vegetables and fruits, the test needle is required to be prevented from extending out of the water tank, and the contact between the test needle and water is ensured, in order to realize the scheme, a connecting through hole is formed in the water tank, a mounting groove is formed in the probe support, the probe support covers the connecting through hole, the mounting groove is communicated with the connecting through hole, a first mounting through hole and a second mounting through hole are formed in the bottom of the mounting groove, an aluminum rod and an iron rod are respectively and fixedly inserted into the first mounting through hole and the second mounting through hole, one end of the aluminum rod is inserted into the mounting groove, the other end of the aluminum rod is electrically connected with the main board, one end of the iron rod is inserted into the mounting groove, the other end of the iron rod is electrically connected with the main board, the test needle is arranged in the mounting groove, and the test needle is.

In order to prevent water in the water tank from flowing into the shell from the water tank to damage parts in the shell, a sealing gasket is arranged between the water tank and the probe.

Further, ultrasonic wave generating device includes at least one supersonic generator, supersonic generator fixed mounting is in the water tank bottom, supersonic generator is connected with the power supply unit electricity, and supersonic generator's main theory of operation is that power frequency voltage converts the high frequency alternating current drive transducer into and carries out work, and the huge impact force that produces through the cavitation will be struck by the filth silt on abluent vegetables and fruits surface. Because the cavitation is very easy to generate at the junction of the solid and the liquid, the cleaning agent has very strong cleaning effect on the vegetables and the fruits which are put into the cleaning water, and can conveniently and thoroughly clean dirt and silt on the surfaces of the vegetables and the fruits.

Furthermore, the plasma generating device comprises at least one plasma generator, the plasma generator is fixedly installed at the bottom or on the side wall of the water tank, the plasma generator is electrically connected with the power supply device, the main working principle of the plasma generator is that power frequency voltage is subjected to voltage reduction and rectification to generate direct current, and low-voltage direct current is utilized to ionize cleaning water, so that a large amount of positive ions and negative ions are generated. The positive ions and the negative ions generated by the plasma generator simultaneously generate huge energy release at the moment of neutralizing positive and negative charges in water, so that the structure of bacteria around the plasma generator is changed or the energy is converted, the bacteria are killed, and the sterilization effect of the plasma generator is realized. Because the positive and negative ion that produces has OH-, H +, O-, C1-, etc., the positive and negative ion that produces is partly neutralized and produces new product such as HOCL, O₃、H₂O₂Etc. which have strong redox ability and can effectively kill microorganisms, viruses and bacteria in water.

Further, in order to accelerate the mobility of water internal water, fixed mounting has the agitator tank on the water tank, the inner chamber and the water tank inner chamber intercommunication of agitator tank, the outer fixed mounting of agitator tank has the motor, the output fixed mounting of motor has impeller, impeller is located the agitator tank.

Furthermore, a surface cover for covering the water tank is rotatably arranged on the shell.

The beneficial effects of the utility model are that, the utility model discloses an ultrasonic wave plasma water quality testing fruit vegetables cleaning machine, set up ultrasonic generator between casing and water tank, plasma generator and water quality testing device, during the washing, put into the water tank with vegetables and fruits, ultrasonic generator and plasma generator combined action, pit and crack that can effectual washing irregular washings, to the disinfection and the pesticide degradation on vegetables and fruits surface simultaneously, impurity and pesticide dissolve in aqueous, accessible TDS detection device detects the content of aquatic solute, TDS detection device's theory of operation is through the electric conductivity of water indirect reaction out TDS value, from the physical meaning, the aquatic solute is more, TDS value just is big more, show on the display screen after last through mainboard formation numerical value, can be comparatively simple, direct understanding quality of water, thereby can be more the control the cleaning performance of vegetables and fruits can make the comparatively audio-visual washing performance of user vegetables and fruits If the water quality is poor, the fruits can be cleaned for many times, so that the fruits and vegetables can be thoroughly cleaned, sterilized and disinfected, and the pesticide can be degraded.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a two-dimensional cross-sectional view of the present invention;

fig. 2 is a two-dimensional cross-sectional view of another perspective of the present invention;

fig. 3 is a two-dimensional cross-sectional view of a third perspective of the present invention;

FIG. 4 is a schematic view of the installation of the motor and the impeller and the water tank of the present invention;

fig. 5 is a two-dimensional cross-sectional view of the TDS detecting apparatus of the present invention.

In the figure: 1. the ultrasonic vibration testing device comprises a shell, 2 parts of a water tank, 2-1 parts of a connecting through hole, 3 parts of a display screen, 4 parts of a probe support, 4-1 parts of a mounting groove, 5 parts of a main board, 6 parts of an aluminum bar, 7 parts of an iron bar, 8 parts of a sealing pad, 9 parts of an ultrasonic generator, 10 parts of a plasma generator, 11 parts of a stirring box body, 12 parts of a motor, 13 parts of a stirring impeller, 14 parts of a surface cover and 15 parts of a power supply.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

As shown in fig. 1, 2 and 3, the ultrasonic plasma fruit and vegetable washer for water quality detection comprises a housing 1, a water tank 2 is arranged in the housing 1, and a surface cover 14 for covering the water tank 2 is rotatably mounted on the housing 1. Be provided with ultrasonic wave generating device, plasma generating device and power supply unit between casing 1 and the water tank 2, power supply unit is power 15, and ultrasonic wave generating device and plasma generating device all are connected with the power supply unit electricity, still are provided with TDS detection device between casing 1 and the water tank 2, are provided with the display screen 3 of being connected with TDS detection device electricity on the casing 1, and TDS detection device and display screen 3 all are connected with the power supply unit electricity.

TDS detection device includes probe bracket 4, and probe bracket 4 fixed mounting is on water tank 2, and fixed mounting has test needle and mainboard 5 that has the circuit on probe bracket 4, and in test needle one end inserted water tank 2, the other end was connected with mainboard 5 electricity, and mainboard 5 is connected with power supply unit and 3 electricity of display screen respectively. The test needle comprises an aluminum rod 6 and an iron rod 7, a connecting through hole 2-1 is formed in the water tank 2, a mounting groove 4-1 is formed in the probe support 4, the probe support 4 covers the connecting through hole 2-1, the mounting groove 4-1 is communicated with the connecting through hole 2-1, and a sealing gasket 8 is arranged between the water tank 2 and the probe. The bottom of the mounting groove 4-1 is provided with a first mounting through hole and a second mounting through hole, the aluminum bar 6 and the iron bar 7 are respectively and fixedly inserted into the first mounting through hole and the second mounting through hole, one end of the aluminum bar 6 is inserted into the mounting groove 4-1, the other end of the aluminum bar is electrically connected with the mainboard 5, as shown in fig. 4, one end of the iron bar 7 is inserted into the mounting groove 4-1, the other end of the iron bar is electrically connected with the mainboard 5, and the test needle is arranged in the mounting groove 4-1, so that the test needle is protected from being damaged, and meanwhile, the detection of the test on water quality is not influenced.

The ultrasonic wave generating device comprises at least one ultrasonic generator 9, the ultrasonic generator 9 is fixedly installed at the bottom of the water tank 2, the ultrasonic generator 9 is electrically connected with the power supply device, the main working principle of the ultrasonic generator 9 is that power frequency voltage is converted into high-frequency alternating current to drive the energy converter to work, and the dirt and sediment on the surfaces of the cleaned vegetables and fruits are impacted by huge impact force generated by cavitation. Because the cavitation is very easy to generate at the junction of the solid and the liquid, the cleaning agent has very strong cleaning effect on the vegetables and the fruits which are put into the cleaning water, and can conveniently and thoroughly clean dirt and silt on the surfaces of the vegetables and the fruits.

The plasma generator comprises at least one plasma generator 10, the plasma generator 10 is fixedly installed at the bottom or on the side wall of the water tank 2, the plasma generator 10 is electrically connected with the power supply device, the main working principle of the plasma generator 10 is that power frequency voltage is rectified through voltage reduction to generate direct current, and low-voltage direct current is utilized to ionize cleaning water, so that a large amount of positive ions and negative ions are generated. The positive ions and the negative ions generated by the plasma generator 10 simultaneously generate huge energy release at the moment of neutralizing positive and negative charges in water, so that the structure of bacteria around the ions is changed or the energy is converted, the bacteria are killed, and the sterilization effect of the bacteria is realized. Because the positive and negative ion that produces has OH-, H +, O-, C1-, etc., the positive and negative ion that produces is partly neutralized and produces new product such as HOCL, O₃、H₂O₂Etc. which have strong redox ability and can effectively kill microorganisms, viruses and bacteria in water.

In order to accelerate the flowability of water in the water body, as shown in fig. 5, a stirring tank body 11 is fixedly installed on the water tank 2, an inner cavity of the stirring tank body 11 is communicated with an inner cavity of the water tank 2, a motor 12 is fixedly installed outside the stirring tank body 11, a stirring impeller 13 is fixedly installed at an output end of the motor 12, and the stirring impeller 13 is located in the stirring tank body 11.

The utility model discloses an ultrasonic wave plasma water quality testing fruit vegetables clean cleaning machine, set up ultrasonic generator between casing 1 and water tank 2, plasma generator and water quality testing device, during the washing, put into water tank 2 with vegetables and fruits, ultrasonic generator and plasma generator combined action, pit and crack that can effectual washing irregular washing thing, simultaneously to the disinfection and the pesticide degradation on vegetables and fruits surface, impurity and pesticide dissolve in aqueous, accessible TDS detection device detects the content of aquatic solute impurity and pesticide, TDS detection device's theory of operation is through the electric conductivity of water indirect reaction goes out the TDS value, from the physical meaning, aquatic solute impurity and pesticide are more, TDS value is just bigger, show on display screen 3 after forming numerical value through mainboard 5 at last, can be comparatively simple, direct understanding quality of water, thereby the cleaning performance that can only manage can make the clear and direct vegetables and fruits of user comparatively audio-visual vegetables and fruits The washing effect can be realized by cleaning for many times if the water quality is poor, thereby realizing thorough cleaning, sterilization and disinfection and pesticide degradation of the fruits and vegetables.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides an ultrasonic wave plasma water quality testing fruit vegetables cleaning machine, includes casing (1), be provided with water tank (2) in casing (1), be provided with ultrasonic wave generating device, plasma generating device and power supply unit between casing (1) and water tank (2), ultrasonic wave generating device and plasma generating device all are connected its characterized in that with power supply unit electricity: still be provided with water quality testing device between casing (1) and water tank (2), be provided with display screen (3) of being connected with the water quality testing device electricity on casing (1), water quality testing device and display screen (3) all are connected with power supply unit electricity.

2. The ultrasonic plasma water quality detection fruit and vegetable washer of claim 1, wherein: the water quality detection device is a TDS detection device, and the TDS detection device is electrically connected with the display screen (3) and the power supply device respectively.

3. The ultrasonic plasma water quality detection fruit and vegetable washer of claim 2, wherein: TDS detection device includes probe bracket (4), probe bracket (4) fixed mounting is on water tank (2), fixed mounting has test needle and mainboard (5) that have the circuit on probe bracket (4), in test needle one end inserted water tank (2), the other end was connected with mainboard (5) electricity, mainboard (5) are connected with power supply unit and display screen (3) electricity respectively.

4. The ultrasonic plasma water quality detection fruit and vegetable washer of claim 3, wherein: the test needle includes aluminium bar (6) and iron bar (7), aluminium bar (6) and iron bar (7) army fixed mounting are on probe bracket (4), in water tank (2) were inserted to the one end of aluminium bar (6), the other end was connected with mainboard (5) electricity, in water tank (2) were inserted to the one end of iron bar (7), two one ends were connected with mainboard (5) electricity.

5. The ultrasonic plasma water quality detection fruit and vegetable washer of claim 4, wherein: the water tank is characterized in that a connecting through hole (2-1) is formed in the water tank (2), a mounting groove (4-1) is formed in the probe support (4), the probe support (4) covers the connecting through hole (2-1), the mounting groove (4-1) is communicated with the connecting through hole (2-1), a first mounting through hole and a second mounting through hole are formed in the bottom of the mounting groove (4-1), an aluminum rod (6) and an iron rod (7) are fixedly inserted into the first mounting through hole and the second mounting through hole respectively, one end of the aluminum rod (6) is inserted into the mounting groove (4-1), the other end of the aluminum rod is electrically connected with the main board (5), one end of the iron rod (7) is inserted into the mounting groove (4-1), and the other end of the iron rod is electrically connected with the main board (5).

6. The ultrasonic plasma water quality detection fruit and vegetable washer of claim 5, wherein: a sealing gasket (8) is arranged between the water tank (2) and the probe.

7. The ultrasonic plasma water quality detection fruit and vegetable washer of claim 1, wherein: the ultrasonic wave generating device comprises at least one ultrasonic wave generator (9), the ultrasonic wave generator (9) is fixedly installed at the bottom of the water tank (2), and the ultrasonic wave generator (9) is electrically connected with the power supply device.

8. The ultrasonic plasma water quality detection fruit and vegetable washer of claim 1, wherein: the plasma generating device comprises at least one plasma generator (10), the plasma generator (10) is fixedly installed at the bottom or on the side wall of the water tank (2), and the plasma generator (10) is electrically connected with a power supply device.

9. The ultrasonic plasma water quality detection fruit and vegetable washer of claim 1, wherein: fixed mounting has agitator tank (11) on water tank (2), the inner chamber and the water tank (2) inner chamber intercommunication of agitator tank (11), the outer fixed mounting of agitator tank (11) has motor (12), the output fixed mounting of motor (12) has impeller (13), impeller (13) are located agitator tank (11).

10. The ultrasonic plasma water quality detection fruit and vegetable washer of claim 1, wherein: a face cover (14) used for covering the water tank (2) is rotatably arranged on the shell (1).