CN112244710B - Cleaning machine - Google Patents
Cleaning machine Download PDFInfo
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- CN112244710B CN112244710B CN202011063459.8A CN202011063459A CN112244710B CN 112244710 B CN112244710 B CN 112244710B CN 202011063459 A CN202011063459 A CN 202011063459A CN 112244710 B CN112244710 B CN 112244710B
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
- A23L5/27—Removal of unwanted matter, e.g. deodorisation or detoxification by chemical treatment, by adsorption or by absorption
- A23L5/276—Treatment with inorganic compounds
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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
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
- A47L15/4223—Devices for water discharge, e.g. devices to prevent siphoning, non-return valves
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4236—Arrangements to sterilize or disinfect dishes or washing liquids
- A47L15/4238—Arrangements to sterilize or disinfect dishes or washing liquids by using electrolytic cells
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4251—Details of the casing
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2601/00—Washing methods characterised by the use of a particular treatment
- A47L2601/06—Electrolysed water
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention relates to a cleaning machine, which comprises a box body with a washing cavity, an ionization module arranged at the bottom of the box body and used for generating electrolyzed water, a first connecting piece, a second connecting piece, a rotary table, an electric connecting piece, a first conductive assembly and a second conductive assembly, wherein the ionization module is provided with a first electrode plate and a second electrode plate; the electric connector is arranged below the turntable and is provided with a positive electrode conductive groove and a negative electrode conductive groove which are arranged at intervals along the circumferential direction; the first conductive assembly rotates along with the rotary table, the lower end of the first conductive assembly is connected in the positive conductive groove in a sliding mode, the second conductive assembly rotates along with the rotary table, the lower end of the second conductive assembly is connected in the negative conductive groove in a sliding mode, and the first conductive assembly and the second conductive assembly are alternately connected with the first connecting piece and the second connecting piece in the rotating process respectively, so that the first electrode piece and the second electrode piece of the ionization module are used for intermittent exchange of positive and negative electrodes.
Description
Technical Field
The invention relates 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. At present, when fruits and vegetables are cleaned, common water or cleaning solution is difficult to clean due to pesticide residues on the surfaces of the fruits and vegetables.
In order to solve the problem, some cleaning machines introduce ozone, when the cleaning machine works, the ozone generator is powered, generates ozone, is conveyed into a washing barrel of the vegetable washing 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 problem of residual ozone is difficult to solve, and the residual ozone released into the air has 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. The electrolysis module is arranged to ionize water to enable free hydroxyl generated in the water to decompose pesticide residues and improve the cleaning effect of fruits and vegetables.
However, due to the existence of calcium and magnesium ions in water, the surface of the cathode of the electrolysis module can be scaled after long-term use, and particularly in regions with poor water quality, the scaling can be serious, and the electrolysis effect and the service life of the electrolysis module are seriously influenced.
Disclosure of Invention
The invention aims to solve the technical problem of the prior art and provides a cleaning machine which prevents scale from forming by intermittently exchanging the positive electrode and the negative electrode of an electrolysis module so as to improve the electrolysis effect of the electrolysis module and prolong the service life of the electrolysis module.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a cleaning machine, is used for producing the ionization module of brineelectrolysis including the box that has the washing chamber and locating this bottom half, and this ionization module has first electrode slice and second electrode slice, its characterized in that: also comprises
The first connecting piece is arranged on the bottom wall outside the box body and is in electrical signal connection with the first electrode plate;
the second connecting piece is arranged on the bottom wall outside the box body and is in electrical signal connection with the second electrode plate, and the second connecting piece and the first connecting piece are arranged at intervals in the circumferential direction;
the rotary table is rotatably arranged below the box body;
the electric connecting piece is arranged below the turntable and used for providing direct current for the ionization module, and positive electrode conductive grooves and negative electrode conductive grooves which are arranged at intervals along the circumferential direction are formed in the electric connecting piece;
the first conductive assembly is constrained on the turntable and rotates along with the turntable, the lower end of the first conductive assembly can be connected in the positive conductive groove in a sliding manner, and the upper end of the first conductive assembly is provided with a first conductive needle which stretches up and down and keeps an upward extending trend so as to be connected with the first connecting piece/the second connecting piece; and
the second conductive assembly is constrained on the turntable and rotates along with the turntable, the lower end of the second conductive assembly can be connected in the negative conductive groove in a sliding manner, and the upper end of the second conductive assembly is provided with a second conductive needle which stretches up and down and keeps an upward extending trend so as to be connected with the first connecting piece/the second connecting piece;
the first conductive pins and the second conductive pins rotate along with the electric connecting piece and are alternately connected with the first connecting piece and the second connecting piece, and the polarities of the electrode plates connected with the first conductive pins and the second conductive pins are always opposite.
Preferably, the bottom wall of the box body is provided with a water outlet, the outer bottom wall of the box body is provided with a drainage pipeline connected with the water outlet, a valve plug capable of moving back and forth to communicate the drainage pipeline or not is arranged in the drainage pipeline, the valve plug is linked with the rotary disc and rotates along with the rotary disc to open and close the drainage pipeline, the rotary disc rotates for a circle, and the valve plug opens the drainage pipeline once. The invention links the electrode reversing structure of the ionization module with the drain valve, the ionization module and the drain valve share one set of driving source, the integral structure is simplified, the electrode reversing times are the same between two times of water drainage, and the accumulation of scale can be avoided.
Preferably, the drainage pipeline is provided with a first part which is transversely arranged, a second part which extends vertically is communicated with the bottom wall of the first part, and the valve plug is arranged in the first part in a reciprocating mode. A first resilient member is disposed in the first portion adjacent the outer end to maintain the valve plug moving inwardly to isolate the second portion from the first portion. Adopt such structure to the cooperation falls utmost point structure and realizes opening and close of drainage pipe.
In the invention, a motor is arranged below the box body, an output shaft of the motor is connected with a driving wheel, the driving wheel is connected with a valve plug through a traction rope at the position close to the edge, a driving wheel meshed with the driving wheel and a transmission belt is arranged beside the output shaft of the motor, a worm is connected to the driving wheel, and a gear ring meshed with the worm for transmission is arranged on the peripheral wall of the rotary table. The structure is convenient for realizing linkage of the inverted pole structure and the drain valve.
In order to facilitate assembly, the ionization module is provided with a connecting seat which penetrates through the bottom of the box body and extends vertically, the rotary disc can be restrained on the periphery of the connecting seat in a rotating mode, the electric connecting piece is connected to the lower end of the connecting seat through an inserting column which extends vertically from the middle of the electric connecting piece, and the driving wheel are located on the side of the lower end of the connecting seat.
In each of the above schemes, the first/second conductive assembly includes a conductive sleeve, a power connection terminal, a second elastic element, and the first/second conductive pin, the turntable is provided with an installation opening penetrating up and down, the lower end of the conductive sleeve is inserted into the upper portion of the installation opening, the lower end of the first/second conductive pin is inserted into the conductive sleeve and electrically connected with the conductive sleeve, the upper end of the first/second conductive pin is located above the conductive sleeve, the upper end of the power connection terminal is inserted into the lower portion of the installation opening, the lower end of the power connection terminal is inserted into the corresponding positive/negative conductive groove, the second elastic element is located in the conductive sleeve, the upper end of the second elastic element abuts against the first/second conductive pin, and the lower end of the second elastic element abuts against the power connection terminal. By adopting the structure, when the turntable rotates, the conductive needle always keeps the upward movement trend under the action of the second elastic part, along with the rotation of the conductive needle, when the first conductive needle is connected with the first electrode plate, the second conductive needle is contacted with the second electrode plate, and at the moment, the first electrode plate is a positive electrode, and the second electrode plate is a negative electrode; when the first conductive needle is connected with the second electrode plate, the second conductive needle is in contact with the first electrode plate, and at the moment, the first electrode plate is a negative electrode, and the second electrode plate is a positive electrode, so that the ionization module continuously switches the positive electrode and the negative electrode along with the rotation of the turntable, and scale is prevented from accumulating on the surface of the negative electrode.
In order to improve the connection reliability, the lower end of the first conductive pin/the second conductive pin is provided with an outer edge which is arranged along the circumferential direction and can be in frictional contact with the inner circumferential wall of the conductive sleeve, and the edge of the upper port of the conductive sleeve is provided with a limiting ring which can be abutted against the outer edge.
Preferably, the first connector/the second connector is in a circular arc structure conforming to a rotation track of the first conductive pin/the second conductive pin in the circumferential direction, the bottom of the first connector/the second connector is provided with a horizontally arranged electric contact surface, along the rotation direction of the first conductive pin/the second conductive pin, the front side wall of the first connector/the second connector is formed into a first inclined surface inclined up and down along the rotation direction, the rear side wall of the first connector/the second connector is formed into a second inclined surface inclined from down and up along the rotation direction, and the first inclined surface, the second inclined surface and the electric contact surface are in smooth transition. The structure is convenient for switching and connecting the positive electrode and the negative electrode in the rotating process of the conductive needle.
In order to facilitate assembly and connection, the ionization module comprises a connecting seat, a first electrode plate and a second electrode plate, the upper portion of the connecting seat penetrates through the bottom wall of the box body and extends into the washing cavity, the first electrode plate and the second electrode plate are constrained on the connecting seat at intervals up and down, and the first connecting piece and the second connecting piece are arranged on the outer bottom wall of the connecting seat and are respectively and electrically connected with the corresponding first electrode plate/second electrode plate.
Preferably, an insulating part is further arranged between the first electrode plate and the second electrode plate, the first titanium screw penetrates through the connecting seat to connect the first electrode plate with the first connecting piece, and a first protective ring which is arranged around the periphery of the first titanium screw and prevents the first titanium screw from contacting with the second electrode plate is arranged on the insulating part; the second titanium screw penetrates through the connecting seat, the first electrode plate and the insulating piece to connect the second electrode plate with the second connecting piece, and the connecting seat is provided with a second protective ring which can penetrate through the first electrode plate to isolate the first electrode plate from the second titanium screw. The structure is favorable for improving the reliability of electric connection and avoiding the interference between the anode and the cathode.
Preferably, the ionization module still includes the upper end cover of fretwork, and this upper end cover encloses and establishes at the top of ionization module, it has the installing port to open on the periphery wall of upper end cover, and is corresponding, be provided with the buckle that can cooperate the joint with this installing port on the periphery wall of connecting seat upper end.
Preferably, the first connecting piece and the second connecting piece are respectively n and are arranged at the bottom of the ionization module in a staggered mode, and n is an integer larger than or equal to n.
Compared with the prior art, the invention has the advantages that: the first conductive assembly and the second conductive assembly rotate along with the rotary table and are respectively and alternately connected with the first connecting piece and the second connecting piece in the rotating process, so that the first electrode piece and the second electrode piece of the ionization module are used as positive and negative electrodes for intermittent exchange, scale is prevented from being accumulated on the surface of a negative electrode in a one-way mode for a long time, the electrolysis effect of the electrolysis module is improved, and the service life of the electrolysis module is prolonged.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of another embodiment of the present invention;
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 bottom view of a portion of an inverted pole structure in an embodiment of the invention;
FIG. 6 is a schematic structural diagram of a first connecting member according to an embodiment of the present invention;
FIG. 7 is a cross-sectional view of FIG. 5;
FIG. 8 is a cross-sectional view at another angle to FIG. 5;
fig. 9 is a schematic view of the upper structure of an ionization module according to an 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 9, the cleaning machine of the present embodiment includes a box 1 having a washing chamber 11, an ionization module 2 disposed at a bottom of the box 1 for generating electrolyzed water, and a water pumping assembly 6 for pumping up water at the bottom of the washing chamber 11 is further disposed in the box 1. As shown in fig. 7 and 8, the ionization module 2 includes a first electrode sheet 21 and a second electrode sheet 22, and the bottom of the case 1 is provided with a reverse polarity structure that allows the first electrode sheet 21 and the second electrode sheet 22 to be intermittently exchanged as positive and negative polarities.
As shown in fig. 2 and 3, the inverted pole structure includes a first connector 10, a second connector 20, a turntable 3, an electrical connector 4, a first conductive assembly 100, and a second conductive assembly 200, where the first connector 10 is disposed on the outer bottom wall of the box 1 and electrically connected to a first electrode plate 21, the second connector 20 is disposed on the outer bottom wall of the box 1 and electrically connected to a second electrode plate 22, and the second connector 20 and the first connector 10 are circumferentially spaced apart. The rotary table 3 can be rotatably arranged below the box body 1, the electric connecting piece 4 is disc-shaped and arranged below the rotary table 3 and used for providing direct current for the ionization module 2, the bottom of the electric connecting piece 4 is provided with a power input end, the upper wall surface of the electric connecting piece 4 is provided with a positive electrode conductive groove 41 and a negative electrode conductive groove 42 which are circumferentially arranged at an inner interval and an outer interval, and the positive electrode conductive groove 41 and the negative electrode conductive groove 42 are power output ends.
The first conductive assembly 100 is constrained on the rotary disc 3 and rotates with the rotary disc 3, the lower end of the first conductive assembly 100 is slidably connected to the positive conductive groove 41, and the upper end of the first conductive assembly 100 has a first conductive pin 101 which extends up and down and keeps an upward extending trend so as to be connected to the first connecting member 10 or the second connecting member 20. The second conductive assembly 200 is constrained on the turntable 3 and rotates with the turntable 3, the lower end of the second conductive assembly 200 can be slidably connected in the negative conductive groove 42, and the upper end of the second conductive assembly 200 has a second conductive pin 201 which extends and retracts up and down and keeps an upward extending trend so as to be connected with the first connecting piece 10 or the second connecting piece 20. The first conductive pin 101 and the second conductive pin 201 rotate along with the electrical connector 4 to be alternately connected with the first connector 10 and the second connector 20, and the polarities of the electrode sheets connected with the first conductive pin 101 and the second conductive pin 201 are always opposite.
In this embodiment, the bottom wall of the box 1 is provided with a water outlet 12, the outer bottom wall of the box 1 is provided with a water discharge pipe 13 connected with the water outlet 12, the water discharge pipe 13 is internally provided with a valve plug 14 which can move back and forth to connect the water discharge pipe 13, the valve plug 14 is linked with the rotary disc 3 and rotates along with the rotary disc 3 to open and close the water discharge pipe 13, the rotary disc 3 rotates for one circle, and the valve plug 14 opens the water discharge pipe 13 once. This embodiment links ionization module 2's the structure of falling utmost point and drain valve mutually, and the two one set of driving source that shares has simplified overall structure, and the number of times of falling utmost point is the same between twice drainage, can avoid the incrustation scale accumulation.
Specifically, as shown in fig. 4, the drain pipe 13 has a first portion 131 arranged transversely, a second portion 132 extending vertically is communicated with the bottom wall of the first portion 131, and the valve plug 14 is disposed in the first portion 131 in a reciprocating manner. A first resilient member 15 is disposed in the first portion 131 near the outer end to maintain the valve plug 14 moving inwardly to isolate the second portion 132 from the first portion 131. By adopting the structure, the opening and closing of the drainage pipeline 13 are realized by matching with the inverted pole structure.
The lower part of the box body 1 is provided with a motor 5, an output shaft of the motor 5 is connected with a driving wheel 51, the axial direction of a first part 131 of the drainage pipeline 13 is arranged vertical to the driving wheel 51, the outer end of the first part 131 is provided with a notch 1311, the driving wheel 51 is connected with the valve plug 14 near the edge through a traction rope 54 passing through the notch, namely, the traction rope 54 is eccentrically connected with the driving wheel 51. A driving wheel 52 of a driving belt meshed with the driving wheel 51 is arranged beside the output shaft of the motor 5, a worm 53 is connected to the central part of the driving wheel 52, and a gear ring 31 meshed with the worm 53 for driving is arranged on the outer peripheral wall of the rotating disc 3. The structure is convenient for realizing linkage of the inverted pole structure and the drain valve.
The ionization module 2 of the present embodiment includes a connecting seat 23, a first electrode plate 21, and a second electrode plate 22, and an upper portion of the connecting seat 12 penetrates through a bottom wall of the cabinet 1 and extends into the washing chamber 11. Turntable 3 can be connected in the periphery of connecting seat 23 through the bearing rotatably, and electric connector 4 is connected at the lower end of connecting seat 23 through inserting column 40 extending vertically from the middle part thereof, and driving wheel 51 and driving wheel 52 are both located on the side of the lower end of connecting seat 23.
As shown in fig. 8, the first electrode plate 21 and the second electrode plate 22 are sequentially constrained on the connecting base 23 from bottom to top at intervals, and the first connector 10 and the second connector 20 are disposed on the outer bottom wall of the connecting base 23 and are electrically connected to the corresponding first electrode plate 21/second electrode plate 22. An insulating part 24 is further arranged between the first electrode plate 21 and the second electrode plate 22, the first titanium screw 25 penetrates through the connecting seat 23 to connect the first electrode plate 21 with the first connecting part 10, and a first protective ring 241 which is arranged around the periphery of the first titanium screw 25 and prevents the first titanium screw from contacting with the second electrode plate 22 is arranged on the insulating part 24; as shown in fig. 7, the second titanium screw 26 passes through the connection holder 23, the first electrode plate 21 and the insulating member 24 to connect the second electrode plate 22 with the second connector 20, and the connection holder 23 has a second guard ring 231 capable of passing through the first electrode plate 21 to isolate the first electrode plate 21 from the second titanium screw 26. The structure is favorable for improving the reliability of electric connection and avoiding the interference between the anode and the cathode. As shown in fig. 9, the first electrode sheet 21, the second electrode sheet 22, and the insulating member 24 are all hollow structures, the ionization module 2 further includes a hollow upper end cover 27, the upper end cover 27 is disposed at the top of the ionization module 2, an installation opening 271 is disposed on the outer peripheral wall of the upper end cover 27, and correspondingly, a buckle 232 capable of being engaged with the installation opening 271 is disposed on the outer peripheral wall of the upper end of the connection seat 23.
In this embodiment, as shown in fig. 7 and 8, the first conductive assembly 100 and the second conductive assembly 200 have the same structure, and each of the first conductive assembly 100 and the second conductive assembly includes a conductive sleeve 02, an electrical connection terminal 03, a second elastic member 04, and a first conductive pin 101/a second conductive pin 201, the turntable 3 is provided with an installation opening 32 penetrating up and down, the lower end of the conductive sleeve 02 is inserted into the upper portion of the installation opening 32, the lower ends of the first conductive pin 101/the second conductive pin 201 are inserted into the conductive sleeve 02 and electrically connected to the conductive sleeve 02, the upper end is located above the conductive sleeve 02, the upper end of the electrical connection terminal 03 is inserted into the lower portion of the installation opening 32, the lower end is inserted into the corresponding positive conductive groove 41/the negative conductive groove 42, the second elastic member 04 is located in the conductive sleeve 02, the upper end abuts against the first conductive pin 101/the second conductive pin 201, and the lower end abuts against the electrical connection terminal 03. In order to improve the connection reliability, the lower end of the first conductive pin 101/the second conductive pin 201 is provided with an outer edge 05 which is arranged along the circumferential direction and can be in frictional contact with the inner circumferential wall of the conductive sleeve 02, and the edge of the upper port of the conductive sleeve 02 is provided with a limit ring 06 which can be abutted against the outer edge 05.
With the above structure, when the turntable 3 rotates, the conductive pin always keeps a trend of moving upwards under the action of the second elastic member 04, and along with the rotation of the conductive pin, when the first conductive pin 101 is connected with the first electrode plate 21, the second conductive pin 201 is in contact with the second electrode plate 22, and at this time, the first electrode plate 21 is a positive electrode, and the second electrode plate 22 is a negative electrode; when the first conductive pin 101 is connected with the second electrode plate 22, the second conductive pin 201 is in contact with the first electrode plate 21, and at this time, the first electrode plate 21 is a negative electrode and the second electrode plate 22 is a positive electrode, so that the ionization module 2 continuously switches the positive electrode and the negative electrode along with the rotation of the turntable 3, and the accumulation of scale on the surface of the negative electrode is avoided.
The first connecting piece 10 and the second connecting piece 20 of this embodiment are n respectively and are arranged at the bottom of the ionization module 2 in a staggered manner, n is an integer not less than or equal to, the first connecting piece 10 and the second connecting piece 20 of this embodiment are 2 respectively, and can be adjusted according to the water quality requirement in actual production. The first connecting part 10 and the second connecting part 20 have the same structure, as shown in fig. 5 and 6, are in a circular arc structure conforming to the rotation track of the first conductive pin 101/the second conductive pin 201 in the circumferential direction, the bottom of the first connecting part 10/the second connecting part 20 is provided with a horizontally arranged electric contact surface 300, along the rotation direction of the turntable 3, the front side wall of the first connecting part 10/the second connecting part 20 is formed into a first inclined surface 301 inclined upwards and downwards along the rotation direction, the rear side wall is formed into a second inclined surface 302 inclined from downwards and upwards along the rotation direction, and the first inclined surface 301, the second inclined surface 302 and the electric contact surface 300 are in smooth transition. The structure is convenient for switching and connecting the positive electrode and the negative electrode in the rotating process of the conductive needle.
The first conductive assembly 100 and the second conductive assembly 200 of the embodiment rotate along with the turntable 3 and are alternately connected with the first connecting piece 10 and the second connecting piece 20 respectively in the rotating process, so that the first electrode piece 21 and the second electrode piece 22 of the ionization module 2 are used as positive and negative electrodes to be intermittently exchanged, long-term unidirectional accumulation of scale on the surface of the negative electrode is avoided, the electrolysis effect of the electrolysis module is improved, and the service life of the electrolysis module is prolonged.
Claims (11)
1. The utility model provides a cleaning machine, is used for producing the ionization module (2) of electrolysis water including box (1) that has washing chamber (11) and locating this box (1) bottom, and this ionization module (2) have first electrode slice (21) and second electrode slice (22), its characterized in that: also comprises
The first connecting piece (10) is arranged on the outer bottom wall of the box body (1) and is in electrical signal connection with the first electrode plate (21);
the second connecting piece (20) is arranged on the outer bottom wall of the box body (1) and is in electrical signal connection with the second electrode plate (22), and the second connecting piece (20) and the first connecting piece (10) are arranged at intervals in the circumferential direction;
the rotary table (3) is rotatably arranged below the box body (1);
the electric connecting piece (4) is arranged below the rotary table (3) and used for providing direct current for the ionization module (2), and positive electrode conductive grooves (41) and negative electrode conductive grooves (42) which are arranged at intervals along the circumferential direction are formed in the electric connecting piece (4);
the first conductive assembly (100) is constrained on the electric connecting piece (4) and rotates along with the electric connecting piece (4), the lower end of the first conductive assembly (100) is connected in the positive conductive groove (41) in a sliding manner, and the upper end of the first conductive assembly (100) is provided with a first conductive needle (101) which stretches up and down and keeps a trend of extending upwards so as to be connected with the first connecting piece (10)/the second connecting piece (20); and
the second conductive assembly (200) is constrained on the electric connecting piece (4) and rotates along with the electric connecting piece (4), the lower end of the second conductive assembly (200) can be connected in the negative conductive groove (42) in a sliding manner, and the upper end of the second conductive assembly (200) is provided with a second conductive pin (201) which stretches up and down and keeps a trend of extending upwards so as to be connected with the first connecting piece (10)/the second connecting piece (20);
the first conductive pins (101) and the second conductive pins (201) are alternately connected with the first connecting piece (10) and the second connecting piece (20) along with the rotation of the electric connecting piece (4), and the polarities of electrode plates connected with the first conductive pins (101) and the second conductive pins (201) are opposite all the time;
a water outlet (12) is formed in the bottom wall of the box body (1), a drainage pipeline (13) connected with the water outlet (12) is installed on the outer bottom wall of the box body (1), a valve plug (14) capable of moving back and forth to communicate the drainage pipeline (13) or not is arranged in the drainage pipeline (13), the valve plug (14) is linked with the rotary disc (3) and rotates along with the rotary disc (3) to open and close the drainage pipeline (13), the rotary disc (3) rotates for one circle, and the drainage pipeline (13) is opened once by the valve plug (14);
the box (1) below is provided with motor (5), is connected with action wheel (51) on the output shaft of this motor (5), and this action wheel (51) are being close to the edge and are being connected with valve plug (14) through haulage rope (54), the output shaft side of motor (5) is provided with drive wheel (52) with action wheel (51) looks meshing transmission belt, is connected with worm (53) on this drive wheel (52), have on the periphery wall of carousel (3) and mesh driven ring gear (31) mutually with this worm (53).
2. The cleaning machine of claim 1, wherein: the drainage pipeline (13) is provided with a first part (131) which is transversely arranged, a second part (132) which extends vertically is communicated with the bottom wall of the first part (131), and the valve plug (14) is arranged in the first part (131) in a reciprocating mode.
3. The cleaning machine of claim 2, wherein: the first portion (131) has a first resilient member (15) disposed therein near the outer end that retains the valve plug (14) in an inward movement that isolates the second portion (132) from the first portion (131).
4. The cleaning machine of claim 1, wherein: the ionization module (2) is provided with a connecting seat (23) which penetrates through the bottom of the box body (1) and extends vertically, the rotary disc (3) can be rotationally constrained on the periphery of the connecting seat (23), the electric connecting piece (4) is connected to the lower end of the connecting seat (23) through an inserting column (40) which extends vertically from the middle of the electric connecting piece, and the driving wheel (51) and the driving wheel (52) are located on the side of the lower end of the connecting seat (23).
5. The cleaning machine of any one of claims 1-4, wherein: the first conductive assembly (100)/the second conductive assembly (200) comprises a conductive sleeve (02), a power connection terminal (03), a second elastic piece (04) and a first conductive needle (101)/a second conductive needle (201), the turntable (3) is provided with a vertically through mounting port (32), the lower end of the conductive sleeve (02) is inserted into the upper part of the mounting port (32), the lower ends of the first conductive needle (101)/the second conductive needle (201) are inserted into the conductive sleeve (02) and electrically connected with the conductive sleeve (02), the upper end of the power connection terminal (03) is inserted into the lower part of the mounting port (32), the lower ends of the first conductive needle (101)/the second conductive needle (201) are respectively inserted into the positive conductive slot (41)/the negative conductive slot (42), the second elastic piece (04) is arranged in the conductive sleeve (02), and the upper end of the second elastic piece abuts against the first conductive needle (101)/the second conductive needle (201), The lower end of the connecting rod abuts against the electric terminal (03).
6. The cleaning machine of claim 5, wherein: the lower end of the first conductive needle (101)/the second conductive needle (201) is provided with an outer edge (05) which is arranged along the circumferential direction and can be in frictional contact with the inner circumferential wall of the conductive sleeve (02), and the edge of the upper port of the conductive sleeve (02) is provided with a limiting ring (06) which can be abutted against the outer edge (05).
7. The cleaning machine of any one of claims 1-4, wherein: the first connecting piece (10)/the second connecting piece (20) are of an arc structure which is consistent with the rotating track of the first conductive pin (101)/the second conductive pin (201) in the circumferential direction, the bottom of the first connecting piece (10)/the second connecting piece (20) is provided with an electric contact surface (300) which is horizontally arranged, along the rotating direction of the first conductive pin (101)/the second conductive pin (201), the front side wall of the first connecting piece (10)/the second connecting piece (20) is formed into a first inclined surface (301) which is inclined upwards and downwards along the rotating direction, the rear side wall is formed into a second inclined surface (302) which is inclined downwards and upwards along the rotating direction, and the first inclined surface (301), the second inclined surface (302) and the electric contact surface (300) are in smooth transition.
8. The cleaning machine of any one of claims 1-4, wherein: ionization module (2) including connecting seat (23) and first electrode piece (21), second electrode piece (22), the upper portion of connecting seat (23) passes box (1) diapire and stretches into washing chamber (11) in, the restraint of first electrode piece (21), second electrode piece (22) upper and lower interval is on connecting seat (23), first connecting piece (10), second connecting piece (20) are located on the outer diapire of connecting seat (23) and are connected with corresponding first electrode piece (21)/second electrode piece (22) electricity respectively.
9. The cleaning machine of claim 8, wherein: an insulating part (24) is further arranged between the first electrode plate (21) and the second electrode plate (22), a first titanium screw (25) penetrates through the connecting seat (23) to connect the first electrode plate (21) and the first connecting piece (10), and a first protective ring (241) which is arranged around the periphery of the first titanium screw (25) and prevents the first titanium screw from contacting the second electrode plate (22) is arranged on the insulating part (24); the second titanium screw (26) penetrates through the connecting seat (23), the first electrode plate (21) and the insulating piece (24) to connect the second electrode plate (22) with the second connecting piece (20), and the connecting seat (23) is provided with a second protective ring (231) which can penetrate through the first electrode plate (21) to isolate the first electrode plate (21) from the second titanium screw (26).
10. The cleaning machine of claim 8, wherein: ionization module (2) still include upper end cover (27) of fretwork, and this upper end cover (27) enclose and establish the top at ionization module (2), it has installing port (271) to open on the periphery wall of upper end cover (27), and is corresponding, be provided with on the periphery wall of connecting seat (23) upper end and can cooperate buckle (232) of joint with this installing port (271).
11. The cleaning machine of any one of claims 1-4, wherein: the first connecting pieces (10) and the second connecting pieces (20) are respectively n and are arranged at the bottom of the ionization module (2) in a staggered mode, and n is an integer larger than or equal to n.
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| CN202011063459.8A CN112244710B (en) | 2020-09-30 | 2020-09-30 | Cleaning machine |
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| CN202011063459.8A CN112244710B (en) | 2020-09-30 | 2020-09-30 | Cleaning machine |
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| CN112244710A (en) | 2021-01-22 |
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