CN203530682U - Annular shear flow energy-saving efficient washing machine - Google Patents
Annular shear flow energy-saving efficient washing machine Download PDFInfo
- Publication number
- CN203530682U CN203530682U CN201320613515.XU CN201320613515U CN203530682U CN 203530682 U CN203530682 U CN 203530682U CN 201320613515 U CN201320613515 U CN 201320613515U CN 203530682 U CN203530682 U CN 203530682U
- Authority
- CN
- China
- Prior art keywords
- water
- washing machine
- nozzle
- shear flow
- efficient energy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The utility model provides an annular shear flow energy-saving efficient washing machine. The annular shear flow energy-saving efficient washing machine comprises an impeller, a water containing bucket, a dewatering bucket, a water pump, an annular water pipe, a jet pipe and a nozzle, wherein a plurality of through holes are formed in the side wall of the dewatering bucket, and the impeller is located at the bottom of the dewatering bucket which is sleeved with the water containing bucket; the water pump is provided with a water inlet and a water outlet, water entering from the water inlet is output through the water outlet after water is pressurized, and the water pump is located below the water containing bucket; the annular water pipe is provided with an input port and an output port, arranged between the dewatering bucket and the water containing bucket in the circumferential direction of the dewatering bucket, and the input port is connected with the water outlet; the jet pipe is arranged on the annular water pipe, stretches upwards between the dewatering bucket and the water containing bucket, and is connected with a tee of the annular water pipe through the output port; the nozzle is arranged on the jet pipe, and water current sprayed through the nozzle is sprayed to the side wall of the dewatering bucket, penetrates through the through holes and generates shear force with water in the dewatering bucket. By the adoption of the technical scheme, washing intensity is improved, consumption of washing agents is reduced, and energy saving and environment-friendliness are achieved.
Description
Technical field
The utility model belongs to washing machine field, particularly a kind of ring shear flow efficient energy-saving washing machine.
Background technology
Washing machine is to utilize electricity generator tool to be used for the cleaning appliance of washing clothes.The laundry mode of existing rotary drum washing machine is all rotated in water tank with impeller, and the centrifugal force being produced by impeller, by current spin-up, impacts washings, and washings is subject to the impact of water and reaches decontamination object when rotating together with water.But impeller power attenuation when work is large, and clean result is undesirable.
Large for solving rotary drum washing machine power attenuation, the defect that clean result is undesirable, many researchers have been done large quantity research:
Chinese Patent Application No. 201210216727.4 discloses a kind of central jet centrifugal washing machine, and this central jet centrifugal washing machine is that jet apparatus is placed on to the centre position in washing machine drum, from centre to surrounding jet.Electric machine rotation drives Inner bucket and infiltration bucket to rotate, thereby drives work water body in bucket to rotate, and water pump, for sparge pipe provides injection power, penetrates current from centre to surrounding, thereby completes cleaning, and air blast and heater are dried the clothing washing.
In this patent, motor, water pump, air blast and heater are all energy consumption equipments, due to its design structure, clothing is thrown in difficulty, scrubbing space is limited, in washing clothes process, clothing is difficult for launching and being easily wrapped on central rotating shaft, affects the normal injection of central rotating shaft top nozzle, has been difficult to washing.
Chinese Patent Application No. 02218785.5 discloses a kind of jet-flow washing machine that immersible pump is power source of take.This jet-flow washing machine is to take immersible pump as power source, clockwise and counterclockwise nozzle is housed on jet pipe, between immersible pump and jet nozzle, is provided with two-way flow guide valve, in two-way flow guide valve, be provided with turnover panel, by turnover panel, control and spray clockwise or spray counterclockwise, thereby complete washing.
This patent medium power equipment only has immersible pump, by the clockwise or counterclockwise jet producing promote to work in washing machine drum water body produce suitable, be rotated counterclockwise washing clothes.General washing machine can fill 50 premium on currency, depends merely on immersible pump power is provided, and clean dynamics is inadequate, and due to the viscosity of water, rotation a period of time clothing and water can produce synchronous rotary again, and water alleviates the percussion of clothing, and clean result reduces.
As mentioned above, although people have started jet-flow washing machine to research and develop, still there are problems, be difficult to reach expection clean result.
Utility model content
For the problems of the prior art, the utility model provides a kind of ring shear flow efficient energy-saving washing machine, comprise: the dehydration barrel that is provided with a plurality of through holes on impeller, steel ladle and sidewall, described impeller is positioned at the bottom of described dehydration barrel, it is outside that described steel ladle is sheathed on described dehydration barrel, it is characterized in that, described ring shear flow efficient energy-saving washing machine also comprises: the water pump with water inlet and delivery port, after the water supercharging that makes to enter from described water inlet, from described delivery port output, described water pump is positioned at described steel ladle below; Be provided with the annular conduit of input port and delivery outlet, along being circumferentially arranged between described dehydration barrel and described steel ladle of described dehydration barrel, described input port is connected with described delivery port; Be arranged on described annular conduit, between described dehydration barrel and described steel ladle towards above the jet pipe that extends, described jet pipe is connected with described annular conduit threeway by described delivery outlet; And nozzle, be arranged on described jet pipe; Wherein, through the current of described nozzle ejection, spray to the sidewall of described dehydration barrel, and through described through hole with described dehydration barrel in water generates shearing force.
In ring shear flow efficient energy-saving washing machine as above, preferably, described water inlet, between described dehydration barrel and described steel ladle, and is communicated in the bottom of described steel ladle.
In ring shear flow efficient energy-saving washing machine as above, preferably, described delivery outlet and described jet pipe are a plurality of; A plurality of described jet pipes are all vertically arranged on described annular conduit.
In ring shear flow efficient energy-saving washing machine as above, preferably, described a plurality of delivery outlets are arranged on described annular conduit equally spacedly.
In ring shear flow efficient energy-saving washing machine as above, preferably, described jet pipe between described dehydration barrel and described steel ladle towards above the extension of tilting.
In ring shear flow efficient energy-saving washing machine as above, preferably, described jet pipe comprises upper tube, central tube and lower tube; Described upper tube, described central tube and described lower tube are respectively arranged with a plurality of nozzles.
In ring shear flow efficient energy-saving washing machine as above, preferably, described nozzle according to a described through hole over against mode arrange.
In ring shear flow efficient energy-saving washing machine as above, preferably, described jet pipe also comprises water level switch, middle water level switch and lower water level switch, be respectively used to control the nozzle of the nozzle of described upper tube, the nozzle of described central tube and described lower tube, described upper water level switch is positioned at the top of described upper tube nozzle; Described middle water level switch is between described upper tube nozzle and described central tube nozzle; Described lower water level switch is between described central tube nozzle and described lower tube nozzle.
In ring shear flow efficient energy-saving washing machine as above, preferably, described ring shear flow efficient energy-saving washing machine also comprises for adjusting the jet dynamics adjustment unit of jet dynamics; Described jet dynamics adjustment unit comprises: controller, relay, power circuit and frequency converter; Described controller is connected with described frequency converter with described relay respectively, and described relay is also connected with described power circuit, and described power circuit is connected with described frequency converter, and described frequency converter is connected with described water pump respectively; The instruction of described controller for occurring to represent the instruction of power supply and representing wash type; Described relay according to the power supply instruction closure receiving so that power circuit provides power supply for water pump; Described frequency converter is adjusted the operating frequency of power circuit to adjust jet dynamics according to the wash type instruction receiving.
In ring shear flow efficient energy-saving washing machine as above, preferably, described nozzle is fan-shaped.
The beneficial effect that the utility model brings by technique scheme is as follows:
Ring shear flow efficient energy-saving washing machine by having increased fluidic device on washing machine Inner bucket, the rotation that rotarily drives water in Inner bucket of impeller, the water jet on inner barrel wall is combined, and has not only increased the shear flow between water body, improve washing intensity, and clothing is fully launched, washing evenly, reduces dosage of scour, easy rinse, reduce wash time, reduce water consumption, energy-conserving and environment-protective.
Accompanying drawing explanation
A kind of structural representation that encircles shear flow efficient energy-saving washing machine that Fig. 1 provides for the utility model;
In figure, symbol description is as follows:
Water level switch on 1 water pump, 21,22 middle water level switches, 23 times water level switches,
3 nozzles, 4 jet pipes, 5 dehydration barrels, 6 steel ladles, 7 impellers, 8 annular conduits,
9 washing machine sewer pipes, 10 pump intakes, 11 pump outlets.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
Referring to Fig. 1, the utility model embodiment provides a kind of ring shear flow efficient energy-saving washing machine, also referred to as ring shear flow efficient energy-saving washing machine, it comprises: impeller 7, steel ladle 6, and the dehydration barrel 5 that is provided with a plurality of through holes on sidewall, impeller 7 is positioned at the bottom of dehydration barrel 5, it supplies rotary power to the water extraction in dehydration barrel 5, steel ladle 6 is sheathed on dehydration barrel 5 outsides, clothing to be washed is positioned in dehydration barrel 5, ring shear flow efficient energy-saving washing machine also comprises: water pump 1, annular conduit 8, jet pipe 4, nozzle 3 and for the washing machine sewer pipe that is arranged at washing machine bottom 9 of final draining.
Wherein, water pump 1 is positioned at the below of steel ladle 6, and it has pump intake 10 and pump outlet 11, and outside water enters in water pump 1 by pump intake 10, is processed the water body that produces supercharging by water pump, then by pump outlet 11, exports.In practice, outside water can come from the water of steel ladle 6, and now pump intake 10, between dehydration barrel 5 and steel ladle 6, and is communicated in the bottom of steel ladle 6; Can also come from running water, now pump intake 10 is connected with the valve of water supply pipe.In order to reduce the water in water consumption and recycle washing machine in the process using washing machine, preferably, outside water comes from the water of steel ladle 6.
By the jet pipe arranging, can increase fluid shearing and flow, thereby increase the impact friction between clothing and water body, and then reach the effect that improves wash cleanliness.
In order to improve the wash cleanliness to clothing, the delivery outlet of annular conduit 8 and jet pipe 4 are all set to a plurality of, a plurality of jet pipes 4 are arranged on annular conduit 8 non-interferencely, that is to say that a plurality of jet pipes are non-cross, jet pipe can extend upward obliquely between dehydration barrel and steel ladle, such as helical form extends upward around dehydration barrel, preferred a plurality of jet pipes are all vertically arranged on annular conduit 8.
Preferably, a plurality of delivery outlets are arranged on annular conduit 8 equally spacedly, that is to say that a plurality of jet pipes 4 are arranged on annular conduit 8 equally spacedly, make supercharging water body Multi-angle omnibearing and spray on the sidewall of dehydration barrel 5, and drench on clothing by the through hole in dehydration barrel.Further preferably, jet pipe 4 quantity are 3～9, and in Fig. 1, the quantity of jet pipe is 3.
Because the clothes weight being positioned in dehydration barrel 5 may be different at every turn, height apart from dehydration barrel 5 bottoms when clothing rotates with water in dehydration barrel 5 can be different, therefore a plurality of nozzles that distribute on jet pipe 4, need be arranged in the differing heights place of jet pipe, it comprises that, corresponding to the upper tube apart from dehydration bucket bottom the first distance, corresponding to the central tube apart from dehydration bucket bottom second distance with corresponding to the lower tube apart from dehydration bucket bottom the 3rd distance, first apart from > second distance > the 3rd distance; Upper tube, central tube and lower tube are respectively arranged with a plurality of nozzles.The nozzle quantity that preferably upper tube, central tube and lower tube arrange is respectively 2～6.
Jet pipe also comprises water level switch 21, middle water level switch 22 and lower water level switch 23, whether the nozzle that is respectively used to control upper tube is opened, whether the nozzle of central tube is opened with the nozzle of lower tube and whether opened, when upper water level switch 21 is opened, the nozzle of upper tube is opened, otherwise the nozzle of upper tube is closed; When central water level switch 22 is opened, the nozzle of central tube is opened, otherwise the nozzle of central tube is closed; When water level switch 23 is opened instantly, the nozzle of lower tube is opened, otherwise the nozzle of lower tube is closed.In other words the nozzle arranging on jet pipe is corresponding high, medium and low water level respectively, and a plurality of nozzles all distribute on every corresponding each grade of water level of jet pipe.In practice, whether the unlatching of upper water level switch, middle water level switch and lower water level switch is carried out by water level switch button (this button can be arranged on the control panel of ring shear flow efficient energy-saving washing machine) respectively, and upper water level switch 21 is positioned at the top of upper tube nozzle; Middle water level switch 22 is between upper tube nozzle and central tube nozzle; Lower water level switch 23 is between central tube nozzle and lower tube nozzle.And can open separately or stacked switch (such as the nozzle of three is opened simultaneously, only open the nozzle at top and middle part or only open nozzle of middle part and bottom etc.) the nozzle of three of upper, middle and lowers by the water level switch button being arranged on control panel.
Clothing is of a great variety in practice, in order rationally to use efficiently washing machine, when processing variety classes clothing, adopt different wash type, this wash type is used to indicate different types of clothing, applicable jet dynamics and the rotary speed of impeller, can also comprise that time or impeller that impeller is rotated counterclockwise turn clockwise the time.It should be noted that, the rotation of impeller is that the motor by impeller rotarily drives, and the rotary speed of impeller is the rotary speed of motor namely, and jet dynamics is larger, and jet pressure is larger, for this jet pressure to water pump is adjusted.For example: defined standard wash type, this standard wash type is applicable to harder clothing, as jeans etc., in standard wash type, the rotating speed of impeller is 700-800rpm, and corresponding jet pressure is 4-6MPa; Defined soft wash type, this soft wash type is applicable to hairs clothing, and in soft wash type, the rotating speed of impeller is 500-600rpm, and corresponding jet pressure is 2-4MPa.The present embodiment does not limit the applicable wash type of different clothings, in concrete practice, sets as the case may be.
The adjustment of jet dynamics is adjusted by jet dynamics adjustment unit, and this jet dynamics adjustment unit comprises: controller, relay, power circuit and frequency converter.Controller is connected with frequency converter with relay respectively, and relay is also connected with power circuit, and power circuit is connected with frequency converter, and frequency converter is connected with water pump.Controller, for sending the instruction that represents power supply and the instruction that represents wash type, represents that the instruction of power supply is for the closure of control relay, so that power circuit provides power supply for water pump; The instruction of this wash type is used for controlling frequency converter, thereby so that frequency converter is adjusted into water pump, provide the operating frequency of the power circuit of power supply to make the jet pressure of water pump be applicable to the jet pressure that this wash type requires, this controller is preferably Programmable Logic Controller.
In order to reduce the complexity of circuit, power circuit is also connected with the motor of impeller, the motor of thinking impeller provides power supply, frequency converter is also connected with the motor of impeller, the operating frequency of the power circuit of power supply is provided to be adjusted into the motor of impeller, thereby makes the rotating speed of motor be applicable to the rotary speed that this wash type requires.
In practice, above-mentioned instruction is sent by being arranged at the button of the control panel on ring shear flow efficient energy-saving washing machine shell, relay is main Executive Module, Programmable Logic Controller sends digital command control relay, power circuit is directly controlled in the folding of relay, realizes the control to motor and water pump; Frequency converter is for strengthening the jockey of effect, motor speed and water pump jet pressure while controlling washing in circuit, and motor speed during dehydration.
The use procedure of the ring shear flow efficient energy-saving washing machine that the utility model embodiment provides is as follows:
To adopt 3 jet pipes, all the distribute ring shear flow efficient energy-saving washing machine of 3 nozzles of the upper tube of every jet pipe, central tube and lower tube is that example describes, and the in the situation that of need to this washing machine opening (low water level shelves) at lower water level switch, clothing is carried out to washing work.First by control panel, select wash type for-standard, select water level switch to be-lower water level switch (low water level shelves), arranged by-start button.Washing machine starts water filling, the nozzle preparation of low water level shelves.When water filling finishes, when washing starts, water pump 1 and impeller 7 are started working simultaneously, the water that water pump 1 extracts between steel ladle 6 and dehydration barrel 5, by jet pipe 4, arrive the High-Pressure Water that nozzle 3 ejections meet " standard " this wash type, impeller 7 rotations make fluid produce clockwise or counterclockwise flowing, dehydration barrel jet nozzle 3 around penetrates the current perpendicular to flow direction with " standard " this wash type simultaneously, jet and inner bucket water body produce shearing force, increase shear flow and form probability.
To adopt 6 jet pipes, all the distribute ring shear flow efficient energy-saving washing machine of 2 nozzles of the upper tube of every jet pipe, central tube and lower tube is that example describes, and need to middle water level switch open (low water level shelves) in the situation that, to clothing, carry out washing work by this washing machine.First by control panel, select wash type for-standard, select water level to be-middle water level shelves, arranged by-start button.Washing machine starts water filling, the nozzle preparation of middle water level shelves.When water filling finishes, when washing starts, water pump 1 and impeller 7 are started working simultaneously, the water that water pump 1 extracts between steel ladle 6 and dehydration barrel 5, by jet pipe 4, arrive the High-Pressure Water that nozzle 3 ejections meet " standard " this wash type, impeller 7 rotations make fluid produce clockwise or counterclockwise flowing, dehydration barrel jet nozzle 3 around penetrates the current perpendicular to flow direction with " standard " this wash type simultaneously, jet and inner bucket water body produce shearing force, increase shear flow and form probability.
Between steel ladle and dehydration barrel, be connected with the water inlet of water pump, annular conduit is placed between steel ladle and dehydration barrel and is fixedly connected with,
In sum, the ring shear flow efficient energy-saving washing machine that the utility model provides is by increased fluidic device on washing machine Inner bucket, the rotation that rotarily drives water in Inner bucket of impeller, water jet on inner barrel wall is combined, not only increased the shear flow between water body, improved washing intensity, and clothing is fully launched, washing evenly, reduce dosage of scour, easily rinse, reduces wash time, reduce water consumption, energy-conserving and environment-protective.
As known by the technical knowledge, the utility model can be realized by other the embodiment that does not depart from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, and is not only.All changes within the scope of the utility model or within being equal to scope of the present utility model are all included in the utility model.
Claims (10)
1. one kind is encircled shear flow efficient energy-saving washing machine, comprise: the dehydration barrel that is provided with a plurality of through holes on impeller, steel ladle and sidewall, described impeller is positioned at the bottom of described dehydration barrel, it is outside that described steel ladle is sheathed on described dehydration barrel, it is characterized in that, described ring shear flow efficient energy-saving washing machine also comprises:
The water pump with water inlet and delivery port, after the water supercharging that makes to enter from described water inlet, from described delivery port output, described water pump is positioned at described steel ladle below;
Be provided with the annular conduit of input port and delivery outlet, along being circumferentially arranged between described dehydration barrel and described steel ladle of described dehydration barrel, described input port is connected with described delivery port;
Be arranged on described annular conduit, between described dehydration barrel and described steel ladle towards above the jet pipe that extends, described jet pipe is connected with described annular conduit threeway by described delivery outlet; With
Nozzle, is arranged on described jet pipe;
Wherein, through the current of described nozzle ejection, spray to the sidewall of described dehydration barrel, and through described through hole with described dehydration barrel in water generates shearing force.
2. ring shear flow efficient energy-saving washing machine according to claim 1, is characterized in that,
Described water inlet, between described dehydration barrel and described steel ladle, and is communicated in the bottom of described steel ladle.
3. ring shear flow efficient energy-saving washing machine according to claim 1, is characterized in that,
Described delivery outlet and described jet pipe are a plurality of;
A plurality of described jet pipes are all vertically arranged on described annular conduit.
4. ring shear flow efficient energy-saving washing machine according to claim 3, is characterized in that,
Described a plurality of delivery outlet is arranged on described annular conduit equally spacedly.
5. ring shear flow efficient energy-saving washing machine according to claim 1, is characterized in that,
Described jet pipe between described dehydration barrel and described steel ladle towards above tilt to extend.
6. ring shear flow efficient energy-saving washing machine according to claim 1, is characterized in that,
Described jet pipe comprises upper tube, central tube and lower tube;
Described upper tube, described central tube and described lower tube are respectively arranged with a plurality of nozzles.
7. ring shear flow efficient energy-saving washing machine according to claim 6, is characterized in that,
Described nozzle according to a described through hole over against mode arrange.
8. ring shear flow efficient energy-saving washing machine according to claim 6, is characterized in that,
Described jet pipe also comprises water level switch, middle water level switch and lower water level switch, is respectively used to control the nozzle of the nozzle of described upper tube, the nozzle of described central tube and described lower tube,
Described upper water level switch is positioned at the top of described upper tube nozzle;
Described middle water level switch is between described upper tube nozzle and described central tube nozzle;
Described lower water level switch is between described central tube nozzle and described lower tube nozzle.
9. ring shear flow efficient energy-saving washing machine according to claim 1, is characterized in that, described ring shear flow efficient energy-saving washing machine also comprises for adjusting the jet dynamics adjustment unit of current dynamics;
Described jet dynamics adjustment unit comprises: controller, relay, power circuit and frequency converter;
Described controller is connected with described frequency converter with described relay respectively, and described relay is also connected with described power circuit, and described power circuit is connected with described frequency converter, and described frequency converter is connected with described water pump respectively;
The instruction of described controller for occurring to represent the instruction of power supply and representing wash type;
Described relay according to the power supply instruction closure receiving so that power circuit provides power supply for water pump;
Described frequency converter is adjusted the operating frequency of power circuit to adjust current dynamics according to the wash type instruction receiving.
10. ring shear flow efficient energy-saving washing machine according to claim 1, is characterized in that,
Described nozzle is fan-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320613515.XU CN203530682U (en) | 2013-09-29 | 2013-09-29 | Annular shear flow energy-saving efficient washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320613515.XU CN203530682U (en) | 2013-09-29 | 2013-09-29 | Annular shear flow energy-saving efficient washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203530682U true CN203530682U (en) | 2014-04-09 |
Family
ID=50416912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320613515.XU Expired - Fee Related CN203530682U (en) | 2013-09-29 | 2013-09-29 | Annular shear flow energy-saving efficient washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203530682U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498315A (en) * | 2013-09-29 | 2014-01-08 | 浙江海洋学院 | Fluid shearing environment-friendly washing machine |
| CN112899972A (en) * | 2019-11-19 | 2021-06-04 | 青岛海尔洗衣机有限公司 | Control method of washing equipment and washing equipment |
| CN112899964A (en) * | 2019-11-19 | 2021-06-04 | 青岛海尔洗衣机有限公司 | Washing equipment |
-
2013
- 2013-09-29 CN CN201320613515.XU patent/CN203530682U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498315A (en) * | 2013-09-29 | 2014-01-08 | 浙江海洋学院 | Fluid shearing environment-friendly washing machine |
| CN103498315B (en) * | 2013-09-29 | 2015-09-16 | 浙江海洋学院 | A kind of fluid shearing environment-friendly type washing machine |
| CN112899972A (en) * | 2019-11-19 | 2021-06-04 | 青岛海尔洗衣机有限公司 | Control method of washing equipment and washing equipment |
| CN112899964A (en) * | 2019-11-19 | 2021-06-04 | 青岛海尔洗衣机有限公司 | Washing equipment |
| CN112899964B (en) * | 2019-11-19 | 2024-06-18 | 青岛海尔洗衣机有限公司 | Washing equipment |
| CN112899972B (en) * | 2019-11-19 | 2024-06-18 | 青岛海尔洗衣机有限公司 | Control method of washing equipment and washing equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105256509B (en) | Roller washing machine and washing and drying method thereof | |
| CN106400392B (en) | Drum washing machine and control method thereof | |
| CN107109761A (en) | Washing machine | |
| CN201186999Y (en) | High speed centrifuge penetrative wash type washing machine with heating device | |
| CN102965879B (en) | A kind of quick precleaning washing machine and its control method | |
| CN102140749A (en) | Washing machine and washing control method thereof | |
| CN104379828A (en) | Environmentally friendly washing machine | |
| CN203530682U (en) | Annular shear flow energy-saving efficient washing machine | |
| CN103352354A (en) | Water-saving washing machine device | |
| CN205115867U (en) | Drum washing machine | |
| CN104471138A (en) | Environmentally Friendly Washing Machine Device | |
| CN210286721U (en) | Rotary type tank cleaning machine | |
| CN107893302A (en) | Clothing based on ultrasonic washing and vacuum microwave drying principle washes baking all-in-one | |
| CN104153156A (en) | Multifunctional automatic intelligent laundry wardrobe | |
| CN204690390U (en) | A kind of washing machine | |
| CN103498315B (en) | A kind of fluid shearing environment-friendly type washing machine | |
| CN107164910A (en) | Electronic cloth-washing cabinet and its method of work with efficient instant and wash mill | |
| CN103361937A (en) | Water-saving washing machine | |
| CN205975086U (en) | Dysmorphism rotary drum washing machine | |
| CN204343056U (en) | A kind of use in washing machine water inflowing box assembly | |
| CN202830545U (en) | Energy-saving twin-tub washing machine | |
| CN205286262U (en) | Frequency conversion rotation type dish washer | |
| CN201929799U (en) | Spiral rice washer | |
| CN206027558U (en) | Mixer that possesses self -cleaning stirring greatest service ability | |
| CN203012429U (en) | Automatic control system of hopper cleaning machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20190929 |