CN112137461A

CN112137461A - Cleaning machine

Info

Publication number: CN112137461A
Application number: CN202010898826.XA
Authority: CN
Inventors: 张健
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2020-12-29
Anticipated expiration: 2040-08-31
Also published as: CN112137461B

Abstract

The invention relates to a cleaning machine, which comprises a water tank, a cleaning basket, a first magnetic part, a second magnetic part, an electromagnetic coil, an AC/DC conversion module and an electrolysis module, wherein the cleaning basket is placed in the water tank; the impeller is used for causing water at the bottom of the cleaning basket to be turbulent; the first magnetic part is arranged on the wave wheel, and the second magnetic part can rotate and has opposite polarity to the first magnetic part; the electromagnetic coil cuts the magnetic induction line to generate electricity under the rotating state of the first magnetic part and the second magnetic part; the electrolysis module is used for ionizing water at the bottom of the cleaning basket to generate free hydroxyl. The first magnetic part and the impeller are driven to rotate by the rotation of the second magnetic part, so that the cleaning basket is convenient to combine with the water tank; the electromagnetic induction wire generated by cutting the first magnetic part and the second magnetic part by the electromagnetic coil is used for generating electricity to supply power to the electrolysis module, and the electrolysis module is not required to be connected with a power supply outside the water tank through a power wire, so that the integral structure is simplified; the turbulent water flow is favorable for uniformly dispersing free hydroxyl generated by the electrolysis module and improving the cleaning effect.

Description

Cleaning machine

Technical Field

The invention relates to the technical field of kitchen appliances, in particular to a cleaning machine for cleaning dishes, fruits and vegetables.

Background

A dishwasher is an apparatus that sprays cold or hot water to dishes to remove dirt adhered to the dishes and wash the dishes. Dishes are placed in a dish frame inside a dish washing cabinet, and a general dish washing machine includes a pump and a spray head to spray washing water, a heater to generate hot water, and the like. Such a dishwasher usually requires a separate housing and separate components, so that the general dishwasher is large in volume and is not suitable for being used in some families with large population and small living area, and thus the dishwasher is not common in many families.

In order to save space and expand the application range, many designs of water tank type cleaning machines have been developed, that is, the existing water tank is modified into a cleaning machine, the water tank is directly used as a washing space, and a rotary spray arm is generally arranged at the bottom of the water tank and is generally connected with a pump body driven by a motor. The basin type cleaning machine disclosed in the applicant's chinese patent application No. 201320889945.4 comprises a box body forming a washing space, the box body comprises a basin and a cover plate rotatably connected to the basin, the bottom of the basin is provided with a recessed draining area at least at the central part, a water pump for pumping water in the draining area to the washing space above the draining area is arranged in the draining area, the draining area is covered with a draining plate with draining holes, a rotary spray arm for pumping water is arranged above the draining plate, and a heater is further arranged in the draining area.

Although the sink dish washer saves the installation space of a kitchen, the sink dish washer occupies the sink space, and for users with limited kitchen area, the development of the sink dish washer is restricted by the utilization problem of the sink space.

In addition, when the fruits and vegetables are cleaned at present, the fruits and vegetables are difficult to clean by common water or cleaning solution because pesticide remains on the surfaces of the fruits and vegetables. In order to solve the problem, some fruit and vegetable cleaning machines introduce ozone, when the fruit and vegetable cleaning machine works, the ozone generator is powered, generates ozone, is conveyed into a washing barrel of the vegetable cleaning machine through an ozone pipe by an ozone pump, is contacted with water in the washing barrel and is dissolved in the water to form ozone water, and the ozone water has strong sterilization, disinfection and pesticide degradation effects. However, the ozone residue problem is difficult to structure, and the residual ozone is released into the air to have bad influence on human bodies and atmospheric environment; moreover, the effect of ozone water on removing the residual chemical pesticides on the surfaces of fruits and vegetables cannot meet the requirements of consumers.

Disclosure of Invention

The first technical problem to be solved by the present invention is to provide a cleaning machine which is convenient to be combined with a water tank to enable water flow to be turbulent, and can electrolyze water to generate free hydroxyl, so as to improve the washing effect.

A second technical problem to be solved by the present invention is to provide a cleaning machine that forms turbulent water flow by an electromagnetic structure and simultaneously supplies power to an electrolysis module, thereby simplifying a connection structure, in view of the current situation of the prior art.

The technical scheme adopted by the invention for solving at least one technical problem is as follows: the utility model provides a cleaning machine, includes the basin, and this basin bottom has the outlet, its characterized in that: also comprises

A wash basket placed in the sink;

the impeller is rotatably arranged at the bottom of the cleaning basket and is used for causing water at the bottom of the cleaning basket to be turbulent;

the first magnetic piece is arranged on the impeller and synchronously rotates with the impeller;

the second magnetic part is rotatably arranged at the bottom of the water tank and corresponds to the first magnetic part, and the second magnetic part corresponds to the first magnetic part and has opposite polarity;

the electromagnetic coil is arranged on the cleaning basket, is positioned between the first magnetic piece and the second magnetic piece, and is used for cutting a magnetic induction line to generate power under the rotating state of the first magnetic piece and the second magnetic piece;

the AC/DC conversion module is arranged at the bottom of the cleaning basket, is connected with the electromagnetic coil and is used for converting alternating current generated by the electromagnetic coil into direct current; and

and the electrolysis module is arranged at the bottom of the cleaning basket, is connected with the output end of the AC/DC conversion module and is used for ionizing water at the bottom of the cleaning basket to generate free hydroxyl.

In the above scheme, the bottom wall of the cleaning basket is provided with clamping grooves arranged along the circumferential direction, the electromagnetic coils are arranged in a plurality of groups of clamping grooves which are arranged adjacently, and the lower port of each clamping groove is provided with a lower sealing cover capable of sealing the clamping groove. The structure is convenient for installing the electromagnetic coil and ensures the sealing property of the electromagnetic coil.

In the invention, the electrolysis module comprises a base and an electrode plate, a mounting opening is formed in the bottom wall of the cleaning basket, the bottom edge of the base is supported on the bottom wall of the cleaning basket, the middle part of the base penetrates through the mounting opening and extends into the cleaning basket, an accommodating cavity for mounting the electrode plate is formed in the top of the base, a connecting hole for enabling a power cord to penetrate through the connecting hole for connecting the output end of the AC/DC conversion module with the electrode plate is formed in the base, and the input end of the AC/DC conversion module penetrates through the lower sealing cover through the power cord and is connected with the electromagnetic coil. By adopting the structure, the electromagnetic coil is convenient to generate electricity to supply power for the electrolysis module.

Preferably, the electrode plates comprise a first electrode plate and a second electrode plate, the first electrode plate and the second electrode plate are both formed into annular and hollow structures, the first electrode plate and the second electrode plate are arranged at an interval from top to bottom, and an insulating frame capable of preventing the first electrode plate and the second electrode plate from contacting is arranged between the first electrode plate and the second electrode plate.

Preferably, the cleaning machine further comprises a driving mechanism for driving the impeller to rotate, the driving mechanism further comprises a driving wheel, a driven wheel, a transmission belt and a motor, the driving wheel can be rotatably arranged below the water tank, the motor is used for driving the driving wheel to rotate, the driven wheel can be rotatably sleeved on the periphery of the water outlet, the second magnetic body is arranged on the driven wheel and synchronously rotates along with the driven wheel, and the transmission belt is connected between the driving wheel and the driven wheel. By adopting the structure, the impeller can be driven to rotate conveniently.

In order to facilitate the installation of the driving mechanism, a support is installed at the bottom of the water tank and is of a U-shaped structure, two sides of the U-shaped support are respectively constrained on the outer side wall of the water tank, the bottom of the U-shaped support is located below the water tank and forms an installation space with the bottom wall of the water tank, the driving wheel can be rotatably arranged in the installation space and supported on the U-shaped support, the motor is arranged at the bottom of the support, and the driven wheel can be rotatably sleeved on the periphery of the water outlet through a bearing arranged on the support.

For the convenience of assembly, the bottom of the cleaning basket is provided with a concave water collecting area, the impeller is positioned in the water collecting area, and the bottom of the impeller is rotatably supported on the bottom wall of the water collecting area.

Preferably, a downwards extending inserting sleeve is arranged on the bottom wall of the impeller, correspondingly, an assembling ring is arranged on the bottom wall of the draining area, the inserting sleeve is inserted into the assembling ring, and the peripheral wall of the inserting sleeve is provided with a buckle which can be clamped and limited with the lower wall surface of the assembling ring, so that the impeller is prevented from being separated from the cleaning basket.

Preferably, the top wall of the impeller is gradually recessed downwards from the edge to the middle to form a guide surface, at least two stirring arms extending along the radial direction are arranged on the guide surface, and water holes for water in the cleaning basket to fall into the water collecting area are formed in the impeller. The structure is favorable for improving the turbulent effect of water flow.

In order to facilitate the water in the cleaning basket to be discharged after the cleaning is finished, a concave lower water opening is arranged on the bottom wall of the cleaning basket, a cap is arranged on the detachable cover of the lower water opening, and the lower water opening is communicated with a water collecting area.

Compared with the prior art, the invention has the advantages that: the first magnetic part and the impeller are driven to rotate by the rotation of the second magnetic part, so that the impeller can be connected with the water tank without a direct solid connecting structure such as a power line and the like, the rotation of the impeller can be realized, and the cleaning basket is convenient to be combined with the water tank; meanwhile, the electromagnetic coil is used for cutting the first magnetic part and the second magnetic part to generate electricity through the magnetic induction line generated by rotation, so that power is supplied to the electrolysis module, the electrolysis module is not required to be connected with a power supply outside the water tank through a power line, and the integral structure is simplified; in addition, turbulent water flow generated by rotation of the impeller is beneficial to uniformly dispersing free hydroxyl generated by the electrolysis module, and the cleaning effect is improved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 from another angle;

FIG. 3 is a cross-sectional view of an embodiment of the present invention;

FIG. 4 is another cross-sectional view of an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a pulsator in an embodiment of the present disclosure;

FIG. 6 is an exploded view of an electrolysis module in an embodiment of the invention;

FIG. 7 is a schematic diagram of the structure of the cleaning basket and the solenoid in the embodiment of the present invention.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

As shown in fig. 1 to 7, the cleaning machine of the present embodiment is mainly used for cleaning fruits and vegetables, and includes a water tank 1, a sealing cover 2, a cleaning basket 3, a pulsator 8, an electrolysis module 4, a first magnetic member 5, a second magnetic member 6, an electromagnetic coil 9, an AC/DC conversion module 10, and a driving mechanism 7. The bottom of the water tank 1 is provided with a water outlet 11, the bottom of the water tank 1 is provided with a lower water cavity 12 extending downwards from the edge of the water outlet 11, and a filter basket 13 is detachably arranged in the lower water cavity 12.

The cap 2 is detachably attached to the drain port 11 of the water tub 1 to open or close the drain port 11. When the water outlet 11 is opened, the cleaning basket 3 is taken out from the water tank 1 and can be used as a common water tank; when the drain port 11 is closed, it can be used as a washer.

The pulsator 8 of the present embodiment is rotatably provided at the bottom of the washing basket 3 for causing water at the bottom of the washing basket 3 to be turbulent. The first magnetic member 5 is disposed at the bottom of the pulsator 8, and the second magnetic member 6 is rotatably disposed on the outer bottom wall of the water tub 1 and has a polarity opposite to that of the first magnetic member 5, one of which forms an N pole and the other forms an S pole. So that the second magnetic body 6 can drive the first magnetic body 5 to rotate when rotating, and further drive the impeller 8 to rotate. By adopting the structure, the impeller 8 can be connected with the water tank 1 without the direct entity connection structure such as a power line, and the rotation of the impeller 8 can be realized, so that the cleaning basket 3 is convenient to combine with the water tank 1, and the washing machine has the automatic cleaning function or can be used as a simple water tank.

The electromagnetic coil 9 is disposed on the cleaning basket 3 and between the first magnetic member 5 and the second magnetic member 6, and is used for cutting the magnetic induction line to generate electricity when the first magnetic member 5 and the second magnetic member 6 rotate. Specifically, the bottom wall of the cleaning basket 3 is provided with a plurality of sets of clamping grooves 30 arranged along the circumferential direction, the electromagnetic coils 9 are arranged in the clamping grooves 30 which are arranged adjacently, and the lower port of each clamping groove 30 is provided with a lower sealing cover 301 capable of sealing the clamping groove 30. This structure is convenient for install solenoid 9, and guarantees its leakproofness. The output terminal of the electromagnetic coil 9 is connected to the input terminal of the AC/DC conversion module 10 through a power supply line passing through the lower cover 301 or the side wall of the card slot 30. The AC/DC conversion module 10 is disposed beside the electromagnetic coil 9 and connected to an output terminal of the electromagnetic coil 9, and is configured to convert the alternating current generated by the electromagnetic coil 9 into direct current. The electrolysis module 4 is arranged at the bottom of the cleaning basket 3 and connected with the output end of the AC/DC conversion module 10, and is used for ionizing water at the bottom of the cleaning basket 3 to generate free hydroxyl.

The driving mechanism 7 is used for driving the impeller 8 to rotate, the driving mechanism 7 comprises a driving wheel 71, a driven wheel 72, a transmission belt 73 and a motor 74, the driving wheel 71 is rotatably arranged at the bottom of the water tank 1, the motor 74 is used for driving the driving wheel 71 to rotate, the driven wheel 72 is rotatably sleeved on the periphery of the water outlet 11, the second magnetic body 6 is arranged on the driven wheel 72 and synchronously rotates with the driven wheel 72, and the transmission belt 73 is connected between the driving wheel 71 and the driven wheel 72. The motor 74 rotates to drive the driving wheel 71 to rotate, and further drives the driven wheel 72 and the second magnetic body 6 thereon to rotate through the transmission belt 73, so that the second magnetic body 6 and the first magnetic body 5 have opposite polarities, thereby driving the pulsator 8 carrying the first magnetic body 5 to rotate.

For the convenience of assembly, a bracket 76 is installed at the bottom of the water tank 1, the driven wheel 72 is rotatably supported on the bracket 76 through a bearing 75, a receiving cavity 721 is formed in the driven wheel 72 in a hollow manner, and the second magnetic body 6 is restrained in the receiving cavity 721. The bracket 76 is of a U-shaped structure, two sides of the U-shaped bracket 76 are respectively constrained on the outer side wall of the water tank 1, the bottom of the U-shaped bracket 76 is positioned below the water tank 1 and forms an installation space 760 with the bottom wall of the water tank 1, the bottom of the U-shaped bracket 76 is provided with a port for the drainage chamber 12 to pass through, a bearing 75 is arranged on the bracket 76 around the port, and the driven wheel 72 is sleeved on the periphery of the drainage chamber 12 and supported on the bearing 75. The driving wheel 71 is rotatably disposed in the mounting space 760 and supported on the upper wall surface of the bottom of the bracket 76, the motor 73 is disposed on the bottom of the bracket 76, and the output shaft passes through the bottom of the bracket 8 to be connected with the driving wheel 71 to drive the driving wheel 71 to rotate.

In the present embodiment, the bottom of the washing basket 3 is provided with a recessed water collection area 31, the pulsator 8 is located in the water collection area 31, and the bottom of the pulsator 8 is rotatably supported on the bottom wall of the water collection area 31. The bottom wall of the pulsator 8 of the present embodiment is provided with a downwardly extending insertion sleeve 801, correspondingly, the bottom wall of the draining area 31 is provided with an assembling ring 311, the insertion sleeve is inserted into the assembling ring 311, and the peripheral wall thereof is provided with a buckle 802 capable of being clamped and limited with the lower wall surface of the assembling ring 311 so as to prevent the pulsator 8 from separating from the washing basket 3.

In this embodiment, the electrolysis module 4 includes a base 41 and an electrode plate 42, the bottom wall of the cleaning basket 3 is provided with a mounting opening 32, the bottom edge of the base 31 is supported on the bottom wall of the periphery of the mounting opening 32 of the cleaning basket 3, the middle part of the base passes through the mounting opening 32 and extends into the cleaning basket 3, the top of the base 41 is provided with a receiving cavity 411 for mounting the electrode plate 42, and the base 41 is provided with a power supply line which passes through a connecting hole 412 for connecting the output end of the AC/DC conversion module 10 with the electrode plate 42. The electrode sheet 42 includes a first electrode sheet 421 and a second electrode sheet 422, the first electrode sheet 421 and the second electrode sheet 422 are both shaped into a ring and a hollow structure, the first electrode sheet 421 and the second electrode sheet 422 are arranged at an interval from top to bottom, and an insulating frame 423 capable of preventing the first electrode sheet 421 and the second electrode sheet 422 from contacting with each other is arranged between the first electrode sheet 421 and the second electrode sheet 422. The top of the accommodating cavity 411 is covered with an upper end cover 43, and the upper end cover 43 is also of a hollow structure.

The top wall of the pulsator 8 of the present embodiment is gradually recessed downward from the edge to the middle to form a diversion surface 83, four radially extending deflector arms 831 are disposed on the diversion surface 83 at intervals, and water holes 84 for water in the cleaning basket 3 to fall into the water collection area 31 are opened on the pulsator 8. The structure is favorable for improving the turbulent effect of water flow.

In order to facilitate the discharge of water from the cleaning basket 3 after cleaning, a lower water outlet 33 is provided on the bottom wall of the cleaning basket 3, a cap 34 is detachably provided on the lower water outlet 33, and the lower water outlet 33 is communicated with the water collecting area 31.

In the embodiment, the rotation of the first magnetic part 5 and the second magnetic part 6 is utilized to generate the magnetic induction line, and the static electromagnetic coil 9 continuously cuts the magnetic induction line to generate electricity, so that the power is supplied to the electrolytic module 4, the electrolytic module is not required to be connected with a power supply outside the water tank through a power line, and the integral structure is simplified; meanwhile, the turbulent water flow is beneficial to uniformly dispersing free hydroxyl generated by the electrolysis module 4, and the cleaning effect is improved.

When the automatic cleaning machine is used as an automatic cleaning machine, the cleaning basket 3 is integrally placed in the water tank 1, the driving mechanism 7 is started to form turbulence, and meanwhile, electrolyzed water is generated to clean fruits and vegetables; when the washing machine is used as a general water tank without using the automatic washing mode, the washing basket 3 may be taken out from the water tank 1.

Claims

1. A cleaning machine comprises a water tank (1), a water outlet (11) is arranged at the bottom of the water tank (1), and the cleaning machine is characterized in that: also comprises

A washing basket (3) placed in the water tank (1);

the impeller (8) is rotatably arranged at the bottom of the cleaning basket (3) and is used for causing water at the bottom of the cleaning basket (3) to be turbulent;

the first magnetic part (5) is arranged on the wave wheel (8) and rotates synchronously with the wave wheel (8);

the second magnetic part (6) is rotatably arranged at the bottom of the water tank (1) and corresponds to the first magnetic part (5), and the second magnetic part (6) corresponds to the first magnetic part (5) and has opposite polarity;

the electromagnetic coil (9) is arranged on the cleaning basket (3), is positioned between the first magnetic piece (5) and the second magnetic piece (6), and is used for cutting a magnetic induction line to generate electricity under the rotating state of the first magnetic piece (5) and the second magnetic piece (6);

the AC/DC conversion module (10) is arranged at the bottom of the cleaning basket (3), is connected with the electromagnetic coil (9) and is used for converting alternating current generated by the electromagnetic coil (9) into direct current; and

and the electrolysis module (4) is arranged at the bottom of the cleaning basket (3), is connected with the output end of the AC/DC conversion module (10), and is used for ionizing water at the bottom of the cleaning basket (3) to generate free hydroxyl.

2. The cleaning machine of claim 1, wherein: the bottom wall of the cleaning basket (3) is provided with clamping grooves (30) arranged along the circumferential direction, the electromagnetic coils (9) are a plurality of groups of clamping grooves (30) arranged adjacently, and lower end openings of the clamping grooves (30) are provided with lower sealing covers (301) capable of sealing the clamping grooves (30).

3. The cleaning machine of claim 2, wherein: the electrolytic module (4) comprises a base (41) and an electrode plate (42), a mounting opening (32) is formed in the bottom wall of the cleaning basket (3), the bottom edge of the base (41) is supported on the bottom wall of the cleaning basket (3), the middle of the bottom edge of the base (41) penetrates through the mounting opening (32) to extend into the cleaning basket (3), an accommodating cavity (411) for mounting the electrode plate (42) is formed in the top of the base (41), a connecting hole (412) for enabling a power line to penetrate through to connect the output end of the AC/DC conversion module (10) with the electrode plate (42) is formed in the base (41), and the input end of the AC/DC conversion module (10) penetrates through a lower sealing cover through the power line to be connected with the electromagnetic coil.

4. The cleaning machine of claim 3, wherein: the electrode plate (42) comprises a first electrode plate (421) and a second electrode plate (422), the first electrode plate (421) and the second electrode plate (422) are both in an annular and hollow structure, the first electrode plate (421) and the second electrode plate (422) are arranged at intervals up and down, and an insulating frame (423) capable of preventing the first electrode plate and the second electrode plate from contacting with each other is arranged between the first electrode plate (421) and the second electrode plate (422).

5. The cleaning machine of any one of claims 1-4, wherein: still including being used for driving rotatory actuating mechanism (7) of impeller (8), this actuating mechanism (7) still includes action wheel (71), follows driving wheel (72), drive belt (73) and motor (74), action wheel (71) can locate basin (1) below rotatoryly, motor (74) are used for driving action wheel (71) and rotate, follow driving wheel (72) can rotationally overlap and put in outlet (11) periphery, second magnetic substance (6) are located and are followed driving wheel (72) synchronous rotation on driving wheel (72), drive belt (73) are connected between action wheel (71) and follow driving wheel (72).

6. The cleaning machine of claim 5, wherein: support (8) are installed to basin (1) bottom, and this support (8) are the U-shaped structure, and the both sides of U-shaped support (8) are retrained respectively on basin (1) lateral wall, the bottom of U-shaped support (8) be located basin (1) below and with basin (1) diapire between form installation space (80), action wheel (71) can locate in installation space (80) and the supporting on U-shaped support (8) with rotating, the support bottom is located in motor (74), cover with rotating from bearing ability on locating support (8) and put in outlet (11) periphery from driving wheel (72).

7. The cleaning machine of any one of claims 1-4, wherein: the bottom of the cleaning basket (3) is provided with a concave water collecting area (31), the impeller (8) is positioned in the water collecting area (31), and the bottom of the impeller (8) can be rotatably supported on the bottom wall of the water collecting area (31).

8. The cleaning machine of claim 7, wherein: the bottom wall of the impeller (8) is provided with a downwards extending inserting sleeve (801), correspondingly, the bottom wall of the draining area (31) is provided with an assembling ring (311), the inserting sleeve (801) is inserted into the assembling ring (311), and the peripheral wall of the inserting sleeve (801) is provided with a buckle (802) which can be clamped and limited with the lower wall surface of the assembling ring (311) so as to prevent the impeller (8) from being separated from the cleaning basket (3).

9. The cleaning machine of any one of claims 1-4, wherein: the top wall of the impeller (8) is gradually sunken downwards from the edge to the middle to form a guide surface (83), at least two shifting arms (831) extending along the radial direction are arranged on the guide surface (83), and water holes (84) for water in the cleaning basket (3) to fall into the water collecting area (31) are formed in the impeller (8).

10. The cleaning machine of claim 9, wherein: a concave down nozzle (33) is arranged on the bottom wall of the cleaning basket (3), a cap (34) is detachably covered on the down nozzle (33), and the down nozzle (33) is communicated with the water collecting area (31).