CN114395891A - Pulsator washing machine and control method thereof - Google Patents
Pulsator washing machine and control method thereof Download PDFInfo
- Publication number
- CN114395891A CN114395891A CN202210072553.2A CN202210072553A CN114395891A CN 114395891 A CN114395891 A CN 114395891A CN 202210072553 A CN202210072553 A CN 202210072553A CN 114395891 A CN114395891 A CN 114395891A
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- assembly
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- washing machine
- pressurizing
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- 238000005406 washing Methods 0.000 title claims abstract description 151
- 238000000034 method Methods 0.000 title claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 86
- 230000001954 sterilising effect Effects 0.000 claims abstract description 85
- 239000007921 spray Substances 0.000 claims abstract description 33
- 238000004659 sterilization and disinfection Methods 0.000 claims description 30
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 24
- 238000004891 communication Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 abstract description 12
- 230000036541 health Effects 0.000 abstract description 10
- 238000005507 spraying Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 14
- 238000004140 cleaning Methods 0.000 description 9
- 230000018044 dehydration Effects 0.000 description 5
- 238000006297 dehydration reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
- D06F17/08—Driving arrangements for the impeller
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/20—Gaseous substances, e.g. vapours
- A61L2/202—Ozone
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/43—Control of cleaning or disinfection of washing machine parts, e.g. of tubs
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/088—Liquid supply arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/12—Casings; Tubs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/26—Textiles, e.g. towels, beds, cloths
Landscapes
- Textile Engineering (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
The invention provides a pulsator washing machine, which comprises an outer barrel, an inner barrel, a spray pipe, a pressurizing assembly and a sterilizing assembly, wherein the outer barrel is arranged in the inner barrel; the spraying pipe is positioned in a cavity between the bottom end of the inner barrel and the outer barrel, the pressurizing assembly can selectively convey pressurized washing water into the cavity so as to clean the inner barrel and the outer barrel through the pressurized washing water, and the pressurized washing water enters the inner barrel to impact and lift clothes. The sterilizing component can selectively release sterilizing gas into the spray pipe, and the sterilizing gas is released into the washing water to sterilize the clothes and the washing machine. The pressurizing structure can pressurize the sterilizing gas, and the pressurized sterilizing gas enters the inner barrel to impact and support clothes. By selectively using the pressurizing assembly or the sterilizing assembly, the clothes and the washing machine can be effectively cleaned and sterilized; and can avoid clothes winding, guarantee to wash and disinfect to the clothing more thoroughly to protect user's health.
Description
Technical Field
The invention relates to the technical field of washing machines, in particular to an impeller type washing machine and a control method thereof.
Background
With the continuous improvement of the living standard of people, the requirements on the functions of household appliances are gradually increased. The washing machines, which are indispensable household appliances in daily life, can be classified into pulsator washing machines and drum washing machines according to the difference of washing modes. The pulsator washing machine is widely used due to the advantages of energy and electricity saving, high washing speed, high cleanliness, low price, convenient operation and the like.
After the impeller washing machine works for a certain period, the impeller washing machine can become dirty and affect the health of people. The washing machine has no sterilization effect, so that more bacteria remained on clothes can influence the health of people. And the washing machine can cause the clothes to be entangled in the working process, thereby causing the clothes to be washed unclean and affecting the health of users.
Disclosure of Invention
An object of the present invention is to provide a pulsator washing machine which can prevent clothes from being entangled, and can selectively sterilize or wash the washing machine to protect the health of a user.
In order to solve the technical problems, the invention adopts the following technical scheme:
according to one aspect of the present invention, the present invention provides a pulsator washing machine, comprising an outer tub, an inner tub, a spray pipe, a pressurizing assembly, and a sterilizing assembly; the inner barrel is rotatably connected in the outer barrel; a cavity is formed between the bottom end of the inner barrel and the outer barrel at intervals; the bottom of the inner barrel is rotatably connected with a wave wheel which penetrates through the bottom of the inner barrel, and the bottom surface of the wave wheel is provided with a plurality of through holes; the spray pipe is positioned in the cavity; a plurality of through holes which are communicated upwards are formed in the spray pipe, and the through holes are arranged at intervals; the inlet of the pressurizing assembly is communicated with the chamber, and the outlet of the pressurizing assembly is communicated with the spray pipe so as to be capable of selectively pressurizing water in the chamber and then conveying the water into the spray pipe; the sterilizing component can be selectively communicated with the spray pipe so as to release sterilizing gas into the spray pipe; the sterilization component is provided with a pressurization structure so as to selectively pressurize the sterilization gas.
In some embodiments of the present application, the pressurizing assembly and the sterilizing assembly are both fixed at the bottom outside the outer tub, and the pressurizing assembly includes a drain valve, a drain pump communicating with the drain valve, and a first solenoid valve communicating with the drain pump; the drain valve is fixed at the bottom outside the outer barrel and is communicated with the cavity; and the outlet of the first electromagnetic valve is communicated with the spray pipe.
In some embodiments of the present application, the sterilization assembly includes an ozone generator, and a second solenoid valve in communication with the ozone generator; the ozone generator is connected with the drainage pump, and the drainage pump is used for providing power for the ozone generator; the pressurizing structure is a pressurizing cavity connected between the ozone generator and the second electromagnetic valve; the second electromagnetic valve is communicated with the spray pipe.
In some embodiments of the present application, a conduit is further disposed between the pressurizing assembly and the sterilizing assembly, one end of the conduit is connected to the first electromagnetic valve and the second electromagnetic valve, respectively, and the other end of the conduit passes through the bottom wall of the outer tub and is communicated with the spray pipe.
In some embodiments of the present application, the shower extends in a spiral involute manner in a horizontal plane.
According to another aspect of the invention, the invention provides a control method of a pulsator washing machine, which provides the washing machine; the washing machine further includes a controller; the controller is electrically connected with the inner barrel, the impeller, the pressurizing assembly, the sterilizing assembly and the pressurizing structure; to be able to selectively control the operation of the inner tub, the pulsator, the pressurizing assembly, the sterilizing assembly, and the pressurizing structure.
In some embodiments of the present application, the controller controls the pressurizing assembly and the pulsator to operate; the impeller rotates to drive the washing water to rotate; the pressurizing assembly sucks the washing water in the cavity to pressurize the washing water; the pressurized washing water washes the inner tub and the outer tub, and the washing water enters the inner tub to lift up the laundry in the inner tub to scatter the laundry.
In some embodiments of the present application, the controller controls the sterilizing assembly and the pulsator to operate when it is required to clean laundry and sterilize; the impeller rotates to drive the washing water to rotate, the sterilization component discharges sterilization gas into the washing water to sterilize the washing machine and clothes, and the clothes in the inner barrel are lifted up through air pressure to break up the clothes.
In some embodiments of the present application, the controller controls the pressurizing structure to operate to increase the pressure of the sterilizing gas; sterilizing gas enters the inner barrel through the through holes of the impeller and the gaps between the impeller and the inner barrel to clean and sterilize clothes and the washing machine, and supports the clothes along the axial direction to break up the clothes.
In some embodiments of the present application, the controller controls the inner tub to rotate, and forms a radial force to the laundry for scattering the laundry.
According to the technical scheme, the invention has at least the following advantages and positive effects:
in the invention, the inner barrel can be rotationally connected in the outer barrel, the bottom of the inner barrel can be rotationally connected with the impeller, when clothes are placed in the inner barrel, the impeller rotates forward and backward to drive washing water to rotate, thereby washing the clothes. The inner tub rotates relative to the outer tub to drive the clothes in the inner tub to rotate, thereby dehydrating the clothes.
The shower is located the cavity between the bottom of interior bucket and the outer bucket, and the pressurized washing water can be carried to the cavity in by the pressurization subassembly selectively to wash interior bucket and outer bucket through the washing water after the pressurization, and the washing water after the pressurization passes through the through-hole of impeller and the gap between impeller and the interior bucket gets into in the interior bucket, strikes and holds up the clothing, in order to break up the clothing, effectually avoids the clothing to twine. The sterilizing component can selectively release sterilizing gas into the spray pipe, and the sterilizing gas is released into the washing water to sterilize the clothes and the washing machine. And the pressure boost structure can be to the gaseous pressure boost of disinfecting, and the gaseous sterilizing after the pressure boost can pass through the through-hole of impeller and the gap between impeller and the interior bucket and get into in the bucket, and the clothing is held up in the impact to break up the clothing, the effectual clothing winding of avoiding is twined. By selectively using the pressurizing assembly or the sterilizing assembly, the clothes and the washing machine can be effectively cleaned and sterilized; and can avoid clothes winding, guarantee to wash and disinfect to the clothing more thoroughly to protect user's health.
Drawings
Fig. 1 is a partial structure schematic diagram of the pulsator washing machine.
Fig. 2 is a top view of the structure shown in the figure.
Fig. 3 is an enlarged view at a in fig. 2.
FIG. 4 is a schematic structural diagram of a pulsator in an embodiment of a pulsator washing machine according to the present invention.
FIG. 5 is a schematic view of a combined structure of a sterilization assembly and a pressurization assembly in an embodiment of the pulsator washing machine according to the present invention.
FIG. 6 is a schematic structural view of a spray pipe of an embodiment of the pulsator washing machine according to the present invention.
Fig. 7 is a path diagram of the washing water in the first use mode of the pulsator washing machine according to the present invention.
Fig. 8 is a path diagram of the washing water in the second use mode of the pulsator washing machine according to the present invention.
Fig. 9 is a path diagram of sterilizing gas in a third use mode of the pulsator washing machine according to the present invention.
Fig. 10 is a path diagram of sterilizing gas in a fourth use mode of the pulsator washing machine according to the present invention.
Fig. 11 is a path diagram of sterilizing gas in a fifth mode of use of the pulsator washing machine according to the present invention.
The reference numerals are explained below: 100. an outer tub; 200. an inner barrel; 210. an impeller; 211. a through hole; 300. a shower pipe; 310. perforating; 400. a pressurizing assembly; 410. a drain valve; 420. draining pump; 430. a first solenoid valve; 440. a connecting pipe; 500. a sterilization assembly; 510. an ozone generator; 520. a second solenoid valve; 530. a pressurizing structure; 600. a chamber; 700. a conduit.
Detailed Description
Exemplary embodiments that embody features and advantages of the invention are described in detail below in the specification. It is to be understood that the invention is capable of other embodiments and that various changes in form and details may be made therein without departing from the scope of the invention and the description and drawings are to be regarded as illustrative in nature and not as restrictive.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
After the impeller washing machine works for a certain period, the impeller washing machine can become dirty and affect the health of people. The washing machine has no sterilization effect, so that more bacteria remained on clothes can influence the health of people. And the washing machine can cause the clothes to be entangled in the working process, thereby causing the clothes to be washed unclean and affecting the health of users.
For convenience of description and understanding, the state of the pulsator washing machine in use is taken as reference, and the vertical direction is the up-down direction. The vertical direction is taken as the axial direction, and the direction perpendicular to the axial direction is taken as the radial direction.
Fig. 1 is a partial structure schematic diagram of the pulsator washing machine. Fig. 2 is a top view of the structure shown in the figure. Fig. 3 is an enlarged view at a in fig. 2.
Referring to fig. 1, an embodiment of the present invention provides a pulsator washing machine having a cabinet (not shown), an outer tub 100 disposed in the cabinet, an inner tub 200 disposed in the outer tub 100, a power system, a spray pipe 300, a pressurizing assembly 400, and a sterilizing assembly 500. The outer barrel 100, the inner barrel 200 and the power system are all arranged in the box body. The outer tub 100 and the inner tub 200 are both of a tub structure having an open upper portion. The inner tub 200 is rotatably connected in the outer tub 100, and a cavity 600 is formed between the bottom end of the inner tub 200 and the outer tub 100 with a space. The bottom of the inner tub 200 is rotatably connected with a pulsator 210, and the pulsator 210 penetrates the bottom of the inner tub 200. The pulsator 210 is rotatably disposed at the center of the bottom of the inner tub 200, and the axis of the pulsator 210 coincides with the central axis of rotation of the inner tub 200 and the outer tub 100. Under the drive of the power system, the pulsator washing machine has three washing modes, namely a rotary tub washing mode in which the inner tub 200 and the pulsator 210 can rotate in the same direction; a hand washing mode in which the inner tub 200 and the pulsator 210 rotate in opposite directions to each other; and a pulsator washing mode in which only the pulsator 210 rotates and the inner tub 200 stops rotating.
A control panel or control buttons are arranged on the box body, and a user can select a required washing process or a required clothes protection process through the control panel or the control buttons.
A throwing port (not shown) is formed above the box body, and is arranged corresponding to the upper end opening of the inner barrel 200, so that the components can be arranged at the throwing port to be put into the inner barrel 200. The barrel cover is arranged at the throwing port and is used for throwing the port.
According to the function requirement of a user, the pulsator washing machine in the embodiment of the application can further comprise a door lock, a waterway assembly and a controller.
The lock is installed between bung and box, and this lock can be connected bung and box to in the washing process, the lock can be locked in the closed condition, avoids the bung to be opened by mistake and produces danger.
The waterway assembly includes a water inlet pipe, various water inlet valve members installed on the water inlet pipe, a drain valve (or drain pump) and a drain pipe, when the water inlet valve members are controlled to be opened, the washing water can be introduced into the outer tub 100 through the water inlet pipe, and the drain valve (or drain pump) is used for draining the water in the outer tub 100 through the drain pipe. In some types of pulsator washing machines, the water circuit assembly may further include a dosing pump, and the dosing pump may be used to automatically dose the laundry detergent or the laundry care solution.
The controller is electrically connected with a power system, various control valves (such as a water inlet valve, a water discharge valve) and a pump (a throwing pump or a water discharge pump), and for the pulsator washing machine with the display device control panel, the control assembly further comprises a display controller which is used for controlling the display device.
FIG. 4 is a schematic structural diagram of a pulsator in an embodiment of a pulsator washing machine according to the present invention.
Referring to fig. 2 to 4, in the present embodiment, the pulsator 210 penetrates the bottom of the inner tub 200, and a convex rib is protruded on the upper surface of the pulsator 210 to drive the washing water to rotate, thereby washing the laundry. The bottom surface of the pulsator 210 is formed with a plurality of through holes 211, and the washing water between the inner tub 200 and the outer tub 100 can enter the inner tub 200 through the gap between the circumference of the pulsator 210 and the inner tub 200 and the through holes 211 to wash the laundry in the inner tub.
FIG. 5 is a schematic view of a combined structure of a sterilization assembly and a pressurization assembly in an embodiment of the pulsator washing machine according to the present invention. FIG. 6 is a schematic structural view of a spray pipe of an embodiment of the pulsator washing machine according to the present invention.
Referring to fig. 1 to 6, in the present embodiment, the shower pipe 300 is located in the chamber 600; the shower pipe 300 is provided with a plurality of through holes 310 which are formed to penetrate upward, and the plurality of through holes 310 are spaced apart from each other so that water or air can be sprayed upward through the through holes 310.
In some embodiments, the shower pipe 300 is perforated with perforations 310 in any direction in the circumferential direction so as to spray water or air in any direction.
In this embodiment, the shower pipe 300 extends in a spiral involute manner in a horizontal plane and covers the bottom surface of the pulsator 210. In some embodiments, the spray tube 300 extends in other directions or configurations, and the spray tube 300 covers the bottom surface of the pulsator 210.
Referring again to fig. 1 to 6, the pressurizing assembly 400 serves to pressurize the washing water. The inlet of the pressurizing assembly 400 is communicated with the chamber 600, and the outlet is communicated with the shower pipe 300, so that the water in the chamber 600 can be selectively pressurized and then delivered into the shower pipe 300. The pressurizing assembly 400 is controlled by a controller, and the pressurizing assembly 400 is controlled by the controller to operate in a corresponding mode.
In this embodiment, the pressurizing assembly 400 is fixed at the bottom outside the outer tub 100, and the pressurizing assembly 400 includes a drain valve 410, a drain pump 420 in communication with the drain valve 410, and a first solenoid valve 430 in communication with the drain pump 420. The drain valve 410 is fixed at the bottom of the outside of the outer tub 100, and the drain valve 410 penetrates the bottom wall of the outer tub 100 to communicate with the chamber 600, so that the washing water in the chamber 600 can be sucked. The first solenoid valve 430 has an inlet communicating with the drain pump 420 and an outlet communicating with the shower pipe 300. The drain pump 420 is fixed to the bottom of the outer side of the outer tub 100. The drain pump 420 is provided with a water pressure pressurizing chamber for receiving pressurized washing water.
The drain valve 410, the drain pump 420, and the first solenoid valve 430 are all controlled by the controller. When the pressurizing assembly 400 needs to operate, the controller controls the drain valve 410 and the first electromagnetic valve 430 to be opened, controls the drain pump 420 to operate, the drain valve 410 sucks the washing water in the chamber 600, the washing water in the drain valve 410 sequentially passes through the drain pump 420, the first electromagnetic valve 430 and the spray pipe 300, the washing water is pressurized in the drain pump 420 and then is sprayed out from the through holes 310 of the spray pipe 300, and the outer side of the inner tub 200, the inner side of the outer tub 100 and the outer bottom surface of the pulsator 210 are cleaned by using the impact force of the water flow. And, the pressurized washing water can enter the inner tub 200 from the through hole 211 of the pulsator 210 and the gap between the pulsator 210 and the inner tub 200, and wash the inner sides of the inner tub 200 and the pulsator 210, and the pressurized washing water can impact and lift the laundry after entering the inner tub 200, so as to scatter the laundry, effectively avoid the laundry from being entangled, and make the washing of the clothes more comprehensive and clean.
In this embodiment, the drain valve 410 and the drain pump 420 are connected by a connection pipe 440. In some embodiments, there is a direct connection between the drain valve 410 and the drain pump 420.
Referring again to fig. 1 to 6, the sterilization assembly 500 can selectively communicate with the shower pipe 300 to discharge sterilization gas into the shower pipe 300, and the sterilization gas is discharged into the washing water through the penetration holes 310 of the shower pipe 300 to sterilize the laundry and the washing machine. The sterilization assembly 500 includes an ozone generator 510, and a second solenoid valve 520 in communication with the ozone generator 510. The inlet of the second solenoid valve 520 is communicated with the ozone generator 510, and the outlet is communicated with the shower pipe 300. The ozone generator 510 and the second solenoid valve 520 are respectively controlled by a controller, which controls the ozone generator 510 to generate ozone gas, which sequentially passes through the second solenoid valve 520 and the shower pipe 300 and is discharged into the washing water through the perforation 310.
The sterilization assembly 500 is provided with a pressurization structure 530 to selectively pressurize the sterilization gas. The pressurized sterilizing gas can enter the inner barrel 200 through the through holes 211 of the impeller 210 and the gaps between the impeller 210 and the inner barrel 200, and impact and support the clothes to scatter the clothes, effectively avoid the clothes from being wound, and sterilize the clothes. The pressurizing structure 530 is a pressurizing chamber connected between the ozone generator 510 and the second solenoid valve 520.
In this embodiment, the ozone generator 510 is connected to the drain pump 420, and the drain pump 420 is used to power the ozone generator 510. Specifically, the drain pump 420 is an ozone-drain integrated pump, and the controller controls the corresponding structure so that the ozone-drain integrated pump selectively drains water or generates ozone gas.
Referring to fig. 1 to 5 again, in the present embodiment, a conduit 700 is further disposed between the pressurizing assembly 400 and the sterilizing assembly 500, one end of the conduit 700 is connected to the first solenoid valve 430 and the second solenoid valve 520, respectively, and the other end of the conduit 700 passes through the bottom wall of the outer tub 100 and is communicated with the shower pipe 300. The conduit 700 is a three-way pipe, and the conduit 700 penetrates through the bottom wall of the outer tub 100 to be communicated with the spray pipe 300, so that the pressurization assembly 400 and the sterilization assembly 500 do not need to respectively penetrate through the bottom wall of the outer tub 100 to be communicated with the spray pipe 300, and the connection and arrangement of the pressurization assembly 400 and the sterilization assembly 500 are convenient.
In some embodiments, the pressurizing assembly 400 and the sterilizing assembly 500 are respectively connected to the shower pipe 300 in the chamber 600 through pipes, and the pipes of the pressurizing assembly 400 and the sterilizing assembly 500 are respectively communicated with the shower pipe 300 through the bottom wall of the outer tub 100.
Based on the structure, the application also provides a control method of the pulsator washing machine, which comprises the following steps:
the controller selectively controls the pulsator 210 and the inner tub 200 to operate to wash the laundry in the inner tub 200.
Fig. 7 is a path diagram of the washing water in the first use mode of the pulsator washing machine according to the present invention.
Referring to fig. 7 in conjunction with fig. 1 to 6, the controller controls the pressurizing assembly 400 and the pulsator 210 to operate; the pulsator 210 rotates to drive the washing water to rotate; the pressurizing assembly 400 sucks the washing water in the chamber 600 to pressurize the washing water; the pressurized washing water washes the inner tub 200 and the outer tub 100, and the washing water enters the inner tub 200 to lift the laundry in the inner tub 200 to scatter the laundry.
The box body is provided with a cleaning key and an anti-winding key. When the cleaning button and the anti-winding button are pressed, the pulsator 210 rotates, the drain valve 410 is opened, the drain pump 420 operates, and the first solenoid valve 430 is opened under the control of the controller. The pulsator 210 rotates the washing water, thereby washing the laundry. The drain valve 410 sucks the washing water in the chamber 600 under the action of the drain valve 420, the washing water enters the drain valve 420 through the drain valve 410 to be pressurized, and the pressurized washing water sequentially passes through the first electromagnetic valve 430, the guide pipe 700 and the shower pipe 300. The washing water is sprayed from the through holes 310 of the spray pipe 300, and the outer side of the inner tub 200, the inner side of the outer tub 100, and the outer bottom surface of the pulsator 210 are washed by the impact of the water current. And, the pressurized washing water can enter the inner tub 200 from the through hole 211 of the pulsator 210 and the gap between the pulsator 210 and the inner tub 200, and wash the inner sides of the inner tub 200 and the pulsator 210, and the pressurized washing water generates axial impact force after entering the inner tub 200, and can impact and lift up the laundry to scatter the laundry, effectively avoiding the laundry from being entangled, and making the washing of the laundry more comprehensive and clean.
It should be noted that in some embodiments, the combined functions of the cleaning key and the anti-wind key may be integrated on one key or integrated into one control program.
In some embodiments, only the cleaning button is pressed, and under the control of the controller, the drain valve 410 is opened, the drain pump 420 is operated, and the first solenoid valve 430 is opened. The drain valve 410 sucks the washing water in the chamber 600 under the action of the drain valve 420, the washing water enters the drain valve 420 through the drain valve 410 to be pressurized, and the pressurized washing water sequentially passes through the first electromagnetic valve 430, the guide pipe 700 and the shower pipe 300. The washing water is sprayed from the through holes 310 of the spray pipe 300, and the outer side of the inner tub 200, the inner side of the outer tub 100, and the outer bottom surface of the pulsator 210 are washed by the impact of the water current.
Fig. 8 is a path diagram of the washing water in the second use mode of the pulsator washing machine according to the present invention.
Referring to fig. 8 in combination with fig. 7, the usage mode of the pulsator washing machine in the present embodiment is different from the first usage mode in that, referring to the first usage mode:
the box body is also provided with a dehydration key, the dehydration key is pressed down when the cleaning key and the anti-winding key are pressed down, the controller simultaneously controls the inner barrel 200 to rotate, radial acting force is formed on clothes, the clothes are scattered, the clothes wound mutually are scattered under the condition of axial and radial dual acting force, the clothes are sufficiently washed, the cleaning effect is achieved, and the condition that the clothes loaded in the inner barrel 200 are fully loaded or the clothes are more is adapted.
It should be noted that in some embodiments, the combined functions of the cleaning button, the anti-wind button and the dehydration button may be integrated on one button or integrated into one control program.
Fig. 9 is a path diagram of sterilizing gas in a third use mode of the pulsator washing machine according to the present invention.
Referring to fig. 9 in conjunction with fig. 1 to 6, the controller controls the sterilization assembly 500 and the pulsator 210 to operate; the pulsator 210 rotates to rotate the washing water, and the sterilizing assembly 500 serves to discharge sterilizing gas into the washing water to sterilize the washing machine and the laundry, and to lift the laundry in the inner tub 200 by air pressure to scatter the laundry.
The box body is provided with a sterilization button which is pressed down. Under the control of the controller, the pulsator 210 rotates, the ozone generator 510 operates, and the second solenoid valve 520 is opened. The ozone gas generated in the ozone generator 510 sequentially passes through the second solenoid valve 520 and the shower pipe 300 to release the sterilizing gas into the washing water, and the sterilizing gas can enter the inner tub 200 through the through-holes 211 of the pulsator 210 and the gap between the pulsator 210 and the inner tub 200, thereby cleaning and sterilizing the laundry and the washing machine.
Fig. 10 is a path diagram of sterilizing gas in a fourth use mode of the pulsator washing machine according to the present invention.
Referring to fig. 10 in combination with fig. 9, the usage mode of the pulsator washing machine in the present embodiment refers to a third usage mode, and the usage mode in the present embodiment is different from the third usage mode in that:
the box body is provided with a sterilization key and an anti-winding key, and the sterilization key and the anti-winding key are pressed down. The controller controls the pressurizing structure 530 to operate to increase the pressure of the sterilizing gas; the sterilizing gas enters the inner tub 200 through the through-holes 211 of the pulsator 210 and the gap between the pulsator 210 and the inner tub 200, cleans and sterilizes the laundry and the washing machine, and lifts the laundry in the axial direction to scatter the laundry.
It should be noted that in some embodiments, the combined functions of the sterilization button and the anti-winding button may be integrated on one button or integrated into one control program.
Fig. 11 is a path diagram of sterilizing gas in a fifth mode of use of the pulsator washing machine according to the present invention.
Referring to fig. 11 in conjunction with fig. 10, the usage mode of the pulsator washing machine in the present embodiment refers to a fourth usage mode, and the usage mode in the present embodiment is different from the fourth usage mode in that:
the box body is also provided with a dehydration key, the controller simultaneously controls the inner barrel 200 to rotate when the sterilization key and the anti-winding key are pressed down, radial acting force is formed on clothes, the clothes which are mutually wound are scattered under the condition of axial and radial double acting force, the clothes are sufficiently washed, the cleaning effect is achieved, and the condition that the clothes loaded in the inner barrel 200 are fully loaded or the clothes are more is adapted.
It should be noted that in some embodiments, the combined functions of the sterilization button, the anti-winding button and the dehydration button may be integrated on one button or integrated into one control program.
Based on the above description, a default program may be set for each usage mode, so that each usage mode is performed in sequence.
In the present invention, the inner tub 200 is rotatably connected to the outer tub 100, the pulsator 210 is rotatably connected to the bottom of the inner tub 200, and when laundry is placed in the inner tub 200, the pulsator 210 rotates forward and backward to drive the washing water to rotate, thereby washing the laundry. The inner tub 200 rotates with respect to the outer tub 100, and rotates the laundry in the inner tub 200, thereby dehydrating the laundry.
The spray pipe 300 is located in the chamber 600 between the bottom end of the inner tub 200 and the outer tub 100, the pressurizing assembly 400 can selectively deliver pressurized washing water into the chamber 600 to wash the inner tub 200 and the outer tub 100 by the pressurized washing water, and the pressurized washing water enters the inner tub 200 through the through holes 211 of the pulsator 210 and the gap between the pulsator 210 and the inner tub 200 to impact and lift the laundry to scatter the laundry, thereby effectively preventing the laundry from being entangled. The sterilization assembly 500 can selectively release sterilizing gas into the shower pipe 300, and the sterilizing gas is released into the washing water to sterilize the laundry and the washing machine. And the pressurization structure 530 can pressurize the sterilizing gas, and the pressurized sterilizing gas can enter the inner tub 200 through the through holes 211 of the pulsator 210 and the gaps between the pulsator 210 and the inner tub 200 to impact and support the clothes, so as to break up the clothes, and effectively avoid the clothes from being wound. By selectively using the pressurizing assembly 400 or the sterilizing assembly 500, the laundry and the washing machine can be effectively washed and sterilized; and can avoid clothes winding, guarantee to wash and disinfect to the clothing more thoroughly to protect user's health.
While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.
Claims (10)
1. A pulsator washing machine, comprising:
an outer tub;
an inner barrel rotatably connected in the outer barrel; a cavity is formed between the bottom end of the inner barrel and the outer barrel at intervals; the bottom of the inner barrel is rotatably connected with a wave wheel which penetrates through the bottom of the inner barrel, and the bottom surface of the wave wheel is provided with a plurality of through holes;
a shower located within the chamber; a plurality of through holes which are communicated upwards are formed in the spray pipe, and the through holes are arranged at intervals;
the inlet of the pressurizing assembly is communicated with the chamber, and the outlet of the pressurizing assembly is communicated with the spray pipe so as to be capable of selectively pressurizing the water in the chamber and then conveying the water into the spray pipe;
a sterilizing assembly selectively communicable with the shower to release sterilizing gas into the shower; the sterilization component is provided with a pressurization structure so as to selectively pressurize the sterilization gas.
2. The pulsator washing machine as claimed in claim 1, wherein the pressurizing assembly and the sterilizing assembly are fixed at a bottom outside the outer tub, the pressurizing assembly including a drain valve, a drain pump communicating with the drain valve, and a first solenoid valve communicating with the drain pump; the drain valve is fixed at the bottom outside the outer barrel and is communicated with the cavity; and the outlet of the first electromagnetic valve is communicated with the spray pipe.
3. The pulsator washing machine according to claim 2, wherein the sterilizing assembly comprises an ozone generator, and a second solenoid valve in communication with the ozone generator; the ozone generator is connected with the drainage pump, and the drainage pump is used for providing power for the ozone generator; the pressurizing structure is a pressurizing cavity connected between the ozone generator and the second electromagnetic valve; the second electromagnetic valve is communicated with the spray pipe.
4. The pulsator washing machine as claimed in claim 3, wherein a guide pipe is further disposed between the pressurizing assembly and the sterilizing assembly, one end of the guide pipe is connected to the first solenoid valve and the second solenoid valve, respectively, and the other end of the guide pipe passes through a bottom wall of the outer tub and is communicated with the spray pipe.
5. The pulsator washing machine according to claim 1, wherein the spray pipe extends in a spiral involute manner in a horizontal plane.
6. A control method of a pulsator washing machine, characterized by providing a washing machine as claimed in any one of claims 1 to 5; the washing machine further includes a controller; the controller is electrically connected with the inner barrel, the impeller, the pressurizing assembly, the sterilizing assembly and the pressurizing structure; to be able to selectively control the operation of the inner tub, the pulsator, the pressurizing assembly, the sterilizing assembly, and the pressurizing structure.
7. The control method according to claim 6, wherein the controller controls the pressurizing assembly and the pulsator to operate; the impeller rotates to drive the washing water to rotate; the pressurizing assembly sucks the washing water in the cavity to pressurize the washing water; the pressurized washing water washes the inner tub and the outer tub, and the washing water enters the inner tub to lift up the laundry in the inner tub to scatter the laundry.
8. The control method of claim 6, wherein the controller controls the sterilizing assembly and the pulsator to operate when laundry needs to be cleaned and sterilized; the impeller rotates to drive the washing water to rotate, the sterilization component discharges sterilization gas into the washing water to sterilize the washing machine and clothes, and the clothes in the inner barrel are lifted up through air pressure to break up the clothes.
9. The control method according to claim 6, wherein the controller controls the pressurizing structure to operate to increase the pressure of the sterilizing gas; sterilizing gas enters the inner barrel through the through holes of the impeller and the gaps between the impeller and the inner barrel to clean and sterilize clothes and the washing machine, and supports the clothes along the axial direction to break up the clothes.
10. The control method as claimed in claim 7 or 9, wherein the controller controls the inner tub to rotate, to apply a radial force to the laundry for scattering the laundry.
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| CN202210072553.2A CN114395891A (en) | 2022-01-21 | 2022-01-21 | Pulsator washing machine and control method thereof |
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