CN104611880B - Spray waterfall and centrifugal centrifugal washing machine and control method - Google Patents

Spray waterfall and centrifugal centrifugal washing machine and control method Download PDF

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Publication number
CN104611880B
CN104611880B CN201510091564.5A CN201510091564A CN104611880B CN 104611880 B CN104611880 B CN 104611880B CN 201510091564 A CN201510091564 A CN 201510091564A CN 104611880 B CN104611880 B CN 104611880B
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water
interior bucket
outer barrel
feed pipe
interlayer
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CN104611880A (en
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张英华
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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
    • 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
    • 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
    • D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air 
    • 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 
    • 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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—Driving 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 
    • D06F39/08—Liquid supply or discharge arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

The present invention discloses a kind of spray waterfall and centrifugal centrifugal washing machine and control method.Selection spray waterfall is washed, and the water level of setting is higher, most of clothing is immersed in water, interior bucket low speed rotation, the water of bottom of the barrel enter feed pipe, rotation and on, then spray, be sprayed onto on the clothing in interior bucket from the water spout of feed pipe upper end.Feed pipe rubs the clothing inside interior bucket when interior bucket rotates.Impeller pushes away water wheels rotation, and the clothing inside interior bucket is pushed up, stirs and rub the clothing inside interior bucket under the cooperation of interior bucket rotation.The setting water level that selection centrifugation is washed is relatively low, interior bucket middling speed rotates, the water below interior bucket enters feed pipe, sprayed again from the water spout of feed pipe upper end, elute the clothing inside interior bucket, then rotation dries the clothing inside interior bucket to interior bucket at a high speed, and outer barrel internal layer Hydraulic pressure above is entered outer barrel interlayer by axial flow pump.Then the rotating speed of interior bucket is reduced to middling speed, the water inside feed pipe elutes the clothing inside interior bucket again.After rinsing terminates, the clothing inside interior bucket is dried.

Description

Spray waterfall and centrifugal centrifugal washing machine and control method
Technical field：
The present invention relates to one kind spray waterfall and centrifugal centrifugal washing machine and control method.
Background technology：
Application number 201210255127.9《A kind of washing machine inner tub and rotary drum washing machine with waterfall device》Interior bucket On have Vertical Channel, it is unclear that water be how enter Vertical Channel after sprayed from Vertical Channel upper end outlet.Application number 201410230043.9《Spray waterfall formula washing machine inner tub》, the water pushing plate below impeller enters water push-in feed pipe when impeller rotates Mouthful, the nozzle for then going out interior bucket top edge sprays, and elutes the clothing inside interior bucket.Because a little while impeller rotates forward, a little while anti- Turn, so nozzle is discontinuously sprayed water.Centrifugal washing machine goes out the water of spray above interior bucket, is taken out with the water below pump handle interior bucket Go out, on the clothing for then spraying interior bucket, and ' cavitation ' phenomenon occurs in centrifugal water pump, influences the efficiency of centrifugal water pump.It is this Centrifugal washing machine it is complicated, cost can be very high.
The content of the invention：
Waterfall and centrifugal type washing machine are sprayed, it is mainly by shell, cover, outer barrel, interior bucket, impeller, suspended shock damper, laundry Motor, gear-box and electromagnetic clutch, drain solenoid valve, drainpipe and computer controller composition.Its structure and impeller are double acting Power washing machine is identical, that is, laundry motor drives interior bucket and impeller to rotate by gear-box and electromagnetic clutch.Hang damping The lower end of device is fixed on outer barrel lower end.There are many bar feed pipes on the inside of interior bucket, the top edge of interior bucket has feed pipe water spout, supplies Water pipe lower end is equipped with feed pipe water inlet after passing through bottom of the barrel, and feed pipe water inlet is in flat enlarging.In feed pipe is attached to Downward spiral passes through bottom of the barrel edge on bucket inwall, and feed pipe water inlet points to the rotation direction of interior bucket.Outer barrel is double-deck outer Barrel, being capable of water storage between the interlayer of double-deck outer barrel.The pump leaf being equipped with the rotating shaft of interior bucket and the annular of outer barrel internal layer center Into axial flow pump, when interior bucket rotates, axial flow pump is pressed into outer barrel after the water above outer barrel internal layer being passed through circular filter net Inside 3 interlayers.Outer barrel outer bottom has discharge outlet, and flat filter net is housed in discharge outlet, and drain solenoid valve is mounted under discharge outlet Face.There are many magnetic hollow rubbers or hollow plastic cleaning bead, circular filter net and plane mistake inside the interlayer of outer barrel 3 Filter screen is isolated in magnetic hollow rubber or hollow plastic cleaning bead in the interlayer of outer barrel.
Spray the control method of waterfall and centrifugal type washing machine：Cover is opened, is put laundry in interior bucket, toward the clothing in interior bucket Upper washing-powder feeding, covers cover, and water level and washing procedure are selected by select button.Interior bucket slowly rotates, electromagnetism of intaking Valve is powered, and the entering water electromagnetic valve that running water is opened by being powered flows into interior bucket, stops the electricity of entering water electromagnetic valve after arrival setting water level. If selection spray waterfall formula previous cleaning, the water table ratio of setting is higher, at the beginning of spray waterfall formula previous cleaning process and existing impeller two-power washing machine It is similar to wash journey；Interior bucket slowly runs, and impeller rotates forward a little while, several reversions for a moment, make clothing in interior bucket upwards rolling and by Rubbing.Interior bucket produces relative motion with water when interior bucket rotates, and the water of bottom of the barrel enters feed pipe from feed pipe water inlet, supplied It is climb inside water pipe along feed pipe, finally sprays, be sprayed onto on the clothing in interior bucket from feed pipe water spout.It is meanwhile close The water of interior bucket inwall spirals up along feed pipe, and finally rolling falls on clothing on the inside of interior bucket top edge, this makes it possible to Many clothes are washed with less water.The feed pipe on interior bucket inwall is attached to as the raised ribs on interior bucket inwall, can Clothing is rubbed when interior bucket rotates.Because the discrepancy in elevation of feed pipe water spout and interior bucket water level only has 20 centimetres, as long as 20 lis Water in meter water column pressure feed pipe can just spray from water spout, that is to say, that interior bucket just can be with very low rotational speed Water is pressed into from the water inlet of feed pipe lower end, then is sprayed from the feed pipe water spout of interior bucket top edge, the clothing being sprayed onto in interior bucket On.Flat enlarging can increase the pressure into the water in feed pipe in feed pipe water inlet, that is to say, that interior bucket is with very low Rotational speed can just be pressed into water from the water inlet of feed pipe lower end, then be sprayed from the feed pipe water spout of interior bucket top edge, It is sprayed onto on the clothing in interior bucket.After reaching the setting spray waterfall previous cleaning time, interior bucket and impeller stop operating；Drain solenoid valve is powered and beaten Open, the water in outer barrel interlayer is discharged through flat filter net and the drain solenoid valve opened from drainpipe.Above outer barrel internal layer Water is flowed into outer barrel interlayer by axial flow pump and circular filter net, and the water in interior bucket is passed through on aperture and interior bucket on impeller Aperture is flowed to above outer barrel internal layer.After water inside outer barrel interlayer drains, interior bucket rotates, in together with the superhigh speed of impeller one Clothing in bucket dries.Then allow interior bucket and impeller to stop operating, close drain solenoid valve and open entering water electromagnetic valve, running water The entering water electromagnetic valve opened by being powered flows into interior bucket, is prepared for the rinsing of next round.If selection centrifugation previous cleaning, setting Water level is lower than the water level of selection spray waterfall previous cleaning.Because the discrepancy in elevation between setting water level and the water spout of feed pipe upper end reaches five Ten centimetres, it is necessary to 50 centimeter water column pressure, the water in feed pipe can spray from feed pipe water spout.Load of the pumps goes out Hydraulic pressure is directly proportional to rotating speed by force, that is, interior bucket and impeller are rotated with the moderate rotation of setting together, from feed pipe water inlet pressure The water entered can spray from the feed pipe water spout of feed pipe upper end interior bucket top edge, be sprayed onto on the clothing in interior bucket.Simultaneously Axial flow pump is rotated with moderate rotation, produces ten centimeter water column pressure, outer barrel internal layer Hydraulic pressure above is entered in outer barrel interlayer, It is exactly water level in outer barrel interlayer and the water-head above outer barrel internal layer is ten centimetres.Water on clothing is cumulative, in outer barrel Water level above layer is being reduced, and the water above outer barrel internal layer, but the water level in outer barrel interlayer are supplemented by the water inside outer barrel interlayer Ten centimetres are remained at the water-head above outer barrel internal layer.After reaching setting time, the faster rotational speed of interior bucket and impeller, axle Hydraulic pressure caused by flowing water pump increases by force, the water above more outer barrel internal layers, is pressed into outer barrel interlayer, makes above outer barrel internal layer Water level reduce and inside outer barrel interlayer water level rise.Water level above outer barrel internal layer is less than impeller bottom and interior bucket bottom During feed pipe water inlet below portion, the water resistance of impeller and interior bucket is preferably minimized, and the rotating speed of interior bucket and impeller reaches highest and turned Speed, the clothing inside interior bucket dried, while axial flow pump enters most hydraulic pressure above outer barrel internal layer in outer barrel interlayer. Then the rotating speed of interior bucket and impeller reduces, axial flow pump reduces to the pressure of water, and the rotating speed of impeller and interior bucket drops to moderate rotation When, the hydraulic pressure of axial flow pump returns to by force ten the inside water columns；Water in outer barrel interlayer flows back to by self gravitation from axial flow pump hole Above outer barrel internal layer.After the feed pipe water inlet that water level inside outer barrel internal layer exceedes, impeller and interior bucket are with moderate rotation Rotate and water is pressed into from feed pipe water inlet again, then sprayed from the feed pipe water spout of feed pipe upper end interior bucket top edge, spray On clothing in interior bucket.Above the outer barrel internal layer that water inside outer barrel interlayer constantly flows back, the water spout of feed pipe is supplemented Spray water onto interior bucket clothing, and after being retained on clothing, the water for causing outer barrel internal layer to lose above.It is so repeated multiple times, most Stop the rotation of interior bucket and impeller afterwards.Drain solenoid valve, which is powered, to be opened, and the water in outer barrel interlayer passes through flat filter net and opening Drain solenoid valve from drainpipe discharge.Water above outer barrel internal layer flows into outer barrel interlayer through axial flow pump and circular filter net In, the water in interior bucket is flowed to above outer barrel internal layer through the aperture on the aperture and impeller in interior bucket.Inside outer barrel interlayer Water drain after, interior bucket rotates together with the superhigh speed of impeller one, the clothing in interior bucket is dried, and then allows interior bucket and impeller to stop turning It is dynamic.Close drain solenoid valve and open entering water electromagnetic valve, the entering water electromagnetic valve that running water is opened by being powered flows into interior bucket, under The rinsing of one wheel is prepared.Can select spray waterfall formula rinsing clothes, spray waterfall formula rinsing clothes process with spray waterfall formula at the beginning of it is washed Process it is similar, simply not washing-powder feeding.Centrifugal rinsing clothes, the process of centrifugal rinsing clothes can also be selected It is similar to centrifugal just washed process, simply not washing-powder feeding.Laundry take before, can as desired by by Button selects rinse method and rinsing times.When laundry takes, magnetic hollow rubber or hollow plastic cleaning bead swim in outer On the water surface inside bucket interlayer and it is attached on the interlayer inner surface of outer barrel 3, is cleaned in the fluctuating procession of the water level inside outer barrel interlayer Outer barrel interlayer inner surface.
Spray waterfall and centrifugal type washing machine, its mainly by shell, cover, outer barrel, interior bucket, suspended shock damper, laundry motor, Gear-box and electromagnetic clutch, entering water electromagnetic valve, drain solenoid valve, drainpipe and computer controller composition.Laundry motor passes through Gear-box and electromagnetic clutch drive interior bucket to rotate, and the lower end of suspended shock damper is fixed on outer barrel lower end.Have perhaps on the inside of interior bucket A plurality of feed pipe, interior bucket to top edge have a feed pipe water spout, and feed pipe lower end passes through enters water after bottom of the barrel equipped with feed pipe Mouthful, feed pipe water inlet is in flat enlarging.Feed pipe is attached to downward spiral on interior bucket inwall and passes through bottom of the barrel edge, supplies water Pipe water inlet points to the rotation direction of interior bucket.Outer barrel is double-deck outer barrel, being capable of water storage between the interlayer of double-deck outer barrel.The rotating shaft of interior bucket On the pump leaf that is equipped with and the pipe of outer barrel internal layer center form axial flow pump.When interior bucket rotates, axial flow pump can be Water above outer barrel internal layer is pressed into inside outer barrel interlayer through circular filter net.Outer barrel outer bottom has a discharge outlet, in discharge outlet Equipped with flat filter net, drain solenoid valve is below discharge outlet.There are many magnetic hollow rubbers inside outer barrel interlayer Or hollow plastic cleaning bead, circular filter net and plane screen pack are small magnetic hollow rubber or hollow plastic cleaning Ball, it is isolated in the interlayer of outer barrel.Water wheels are pushed away between the wire netting and outer barrel internal layer of bottom of the barrel, push away the shape picture of water wheels Fan leaf, pushing away on the outside of water wheels has a circular bib.Push away the rotating shafts of water wheels through after the internal layer and outer layer of outer barrel bottom by another Individual electromagnetic clutch couples with another output shaft of gear-box, pushes away the circular bib between water wheels and outer barrel internal layer built with electricity Heater.
Spray the control method of waterfall and centrifugal type washing machine：Cover is opened, is put laundry in interior bucket, toward the clothing in interior bucket Upper washing-powder feeding, covers cover, and water level and washing procedure are selected by select button.Interior bucket slowly rotates, electromagnetism of intaking Valve is powered, and the entering water electromagnetic valve that running water is opened by being powered flows into interior bucket, stops the electricity of entering water electromagnetic valve after arrival setting water level. If selection spray waterfall formula previous cleaning, the water table ratio of setting is higher, and interior bucket slowly runs；Pushing away water wheels simultaneously, also turning handle water pushes up, Water side below interior bucket enters interior bucket, and the clothing inside interior bucket is pushed up, and the clothing in interior bucket is rolled and is rubbed upwards Rub with the hands.Interior bucket produces relative motion with water when interior bucket rotates, and the water of bottom of the barrel enters feed pipe from feed pipe water inlet, supplied water It is climb inside pipe along feed pipe, finally sprays, be sprayed onto on the clothing in interior bucket from feed pipe water spout.Meanwhile close to interior The water of bucket inwall spirals up along feed pipe, and finally rolling falls on clothing on the inside of the interior bucket top edge, this makes it possible to Less water washes many clothes.The feed pipe on interior bucket inwall is attached to as the raised ribs on interior bucket inwall, Neng Gou Interior bucket rubs clothing when rotating.Because the discrepancy in elevation of feed pipe water spout and interior bucket water level only has 20 centimetres, as long as 20 centimetres Water in water column pressure feed pipe can just spray from water spout；That is interior bucket with very low rotational speed can water from The water inlet press-in of feed pipe lower end, then sprayed from the feed pipe water spout of interior bucket top edge, it is sprayed onto on the clothing in interior bucket.For Water pipe water inlet can increase the pressure into the water in feed pipe in flat enlarging；That is interior bucket is turned with very low rotating speed It is dynamic water to be just pressed into from the water inlet of feed pipe lower end, then sprayed from the feed pipe water spout of interior bucket top edge, it is sprayed onto interior On clothing in bucket.Electric heater electrified regulation pushes away the water below water wheels, pushes away in the interior bucket that water wheels send following hot water, is supplying Under the stirring that water pipe is sprayed water and interior bucket rotates, the water above outer barrel internal layer is heated properly, and water is heated properly rear washing powder meeting Rapidly it is dissolved in water and further penetrates into clothing.After reaching the setting spray waterfall previous cleaning time, interior bucket stops with water wheels are pushed away Rotate.Drain solenoid valve, which is powered, to be opened, and the water in outer barrel interlayer passes through flat filter net and the drain solenoid valve opened from draining Pipe is discharged.Water in interior bucket is flowed to above outer barrel internal layer through the aperture in interior bucket.After water inside outer barrel interlayer drains, Rotation dries the clothing in interior bucket to interior bucket at a high speed, then allows interior bucket to stop operating.Close drain solenoid valve and open into water power Magnet valve, the entering water electromagnetic valve that running water is opened by being powered flow into interior bucket, are prepared for the rinsing of next round.If selection centrifugation Previous cleaning, the water level of setting are lower than the water level of selection spray waterfall previous cleaning.Due between setting water level and the water spout of feed pipe upper end The discrepancy in elevation reach 50 centimetres, it is necessary to 50 centimeter water column pressure, the water in feed pipe can spray from feed pipe water spout. The water outlet pressure of load of the pumps is directly proportional to rotating speed, that is, interior bucket is rotated with the moderate rotation set, from feed pipe water inlet The water of press-in can spray from the feed pipe water spout of feed pipe upper end interior bucket top edge, be sprayed onto on the clothing in interior bucket.Together When axial flow pump rotated with moderate rotation, produce ten centimeter water column pressure, outer barrel internal layer Hydraulic pressure above is entered in outer barrel interlayer, Water level namely in outer barrel interlayer and the water-head above outer barrel internal layer are ten centimetres.Water on clothing is cumulative, outer barrel Water level above internal layer is being reduced, and the water above outer barrel internal layer, but the water in outer barrel interlayer are supplemented by the water inside outer barrel interlayer Position remains at ten centimetres with the water-head above outer barrel internal layer.After reaching setting time, the faster rotational speed of interior bucket, axle flowing water Hydraulic pressure increases by force caused by pump, the water above more outer barrel internal layers, is pressed into outer barrel interlayer, makes the water above outer barrel internal layer Potential drop is low and the water level inside outer barrel interlayer raises.When water level above outer barrel internal layer is less than feed pipe water inlet, interior bucket Water resistance is preferably minimized, and the rotating speed of interior bucket reaches maximum speed, the clothing inside interior bucket is dried, while axial flow pump is outer barrel Most hydraulic pressure above internal layer enter in outer barrel interlayer.Then the rotating speed of interior bucket reduces, axial flow pump reduces to the pressure of water. When the rotating speed of interior bucket drops to moderate rotation, the hydraulic pressure of axial flow pump returns to by force ten the inside water columns, the water in outer barrel interlayer rely on from Body gravity is flowed back to above outer barrel internal layer from axial flow pump hole.Water level inside outer barrel internal layer exceedes the confession below bottom of the barrel After water pipe water inlet, interior bucket is rotated with moderate rotation water is pressed into from feed pipe water inlet again again, then out of feed pipe upper end The feed pipe water spout of bucket top edge sprays, and is sprayed onto on the clothing in interior bucket.Water inside outer barrel interlayer constantly flows back outer Above bucket internal layer, the water spout for supplementing feed pipe is sprayed water onto interior bucket clothing, and causes outer barrel internal layer after being retained on clothing The water lost above.It is so repeated multiple times, finally stop the rotation of interior bucket.Drain solenoid valve, which is powered, to be opened, in outer barrel interlayer Water is discharged through flat filter net and the drain solenoid valve opened from drainpipe.Water above outer barrel internal layer through axial flow pump and Circular filter net is flowed into outer barrel interlayer, and the water in interior bucket is flowed to above outer barrel internal layer through the aperture in interior bucket.When outer barrel After water inside interlayer drains, interior bucket rotates at a high speed, the clothing in interior bucket is dried, and then allows interior bucket to stop operating.The row of closing Water solenoid valve and opening entering water electromagnetic valve, the entering water electromagnetic valve that running water is opened by being powered flow into interior bucket, are the drift of next round Wash and prepare.It can select to spray waterfall formula rinsing clothes, washed process phase at the beginning of spraying the processes of waterfall formula rinsing clothes and spraying waterfall formula Seemingly, simply not washing-powder feeding.Can also select centrifugal rinsing clothes, the process of centrifugal rinsing clothes with it is centrifugal Just washed process is similar, simply not washing-powder feeding.Before laundry takes, it can select to float as desired by button Wash mode and rinsing times.When laundry takes, magnetic hollow rubber or hollow plastic cleaning bead are swum in outer barrel interlayer On the water surface in face and it is attached on outer barrel interlayer inner surface, outer barrel interlayer is cleaned in the fluctuating procession of the water level inside outer barrel interlayer Inner surface.If wet weather, before laundry takes, the journey dried after clothes wash clean can be selected as desired by button Sequence, the water inside outer barrel interlayer drain it is net after, electric heater electrified regulation pushes away the air below water wheels, pushes away water wheels rotation, pushing away Hot-air suction below water wheels, is pushed into interior bucket, the clothing inside drying inner barrel then up.Generation is that water vapour runs into outer barrel After internal layer cold wall, condense into water, flow to outer barrel interlayer the inside, then discharged by the drain solenoid valve opened from drainpipe.Dry After dry and hard beam, close drain solenoid valve, stop pushing away the electricity of water wheels and electric heater.
Brief description of the drawings：
Further specific detailed description is done to the present invention with reference to the accompanying drawings and detailed description.
Fig. 1 is the structure principle chart of the spray waterfall and centrifugal type washing machine in the present invention equipped with impeller.
Fig. 2 is equipped with the structure principle chart for spraying waterfall and centrifugal type washing machine for pushing away water wheels in the present invention.
Embodiment：
Shown in Fig. 1, waterfall and centrifugal type washing machine are sprayed, it is mainly by shell 1, cover 2, outer barrel 3, interior bucket 4, impeller 5, suspension Damping device, laundry motor 6, gear-box 7 and electromagnetic clutch, drain solenoid valve 9, drainpipe 10 and computer controller composition. Its structure is identical with impeller two-power washing machine, that is, laundry motor 6 drives interior bucket by gear-box 7 and electromagnetic clutch 4 and impeller 5 rotate.The lower end of suspended shock damper is fixed on the lower end of outer barrel 3.There are many bar feed pipes 11, interior bucket in the inner side of interior bucket 4 4 top edge has the water spout of feed pipe 11, the lower end of feed pipe 11 that the water inlet of feed pipe 11 is housed after passing through the bottom of interior bucket 4, supplies water The water inlet of pipe 11 is in flat enlarging.Feed pipe 11 is attached to downward spiral on the inwall of interior bucket 4 and passes through the bottom margin of interior bucket 4, supplies water The water inlet of pipe 11 points to the rotation direction of interior bucket 4.Outer barrel 3 is double-deck outer barrel, being capable of water storage between the interlayer of double-deck outer barrel.Interior bucket 4 Rotating shaft on the pump leaf that is equipped with and the annulus of the internal layer center of outer barrel 3 form axial flow pump 12, the axle flowing water when interior bucket 4 rotates Pump 12 is pressed into inside the interlayer of outer barrel 3 after the water above the internal layer of outer barrel 3 being passed through circular filter net.The outer bottom of outer barrel 3 has Discharge outlet, flat filter net is housed, drain solenoid valve 9 is below discharge outlet in discharge outlet.There are many inside the interlayer of outer barrel 3 Magnetic hollow rubber or hollow plastic cleaning bead, circular filter net and plane screen pack magnetic hollow rubber or Hollow plastic cleaning bead, is isolated in the interlayer of outer barrel 3.
Shown in Fig. 1, the control method of waterfall and centrifugal type washing machine is sprayed：Cover 2 is opened, is put laundry in interior bucket 4, inside Washing-powder feeding on clothing in bucket 4, covers cover 2, water level and washing procedure is selected by select button.Interior bucket 4 is slow Rotate, entering water electromagnetic valve 8 is powered, and the entering water electromagnetic valve 8 that running water is opened by being powered flows into interior bucket 4, after reaching setting water level Stop the electricity of entering water electromagnetic valve 8.If selection spray waterfall formula previous cleaning, the water table ratio of setting is higher, spray waterfall formula previous cleaning process with it is existing Impeller two-power washing machine previous cleaning process is similar；Interior bucket 4 slowly runs, and impeller 5 is rotated forward, inverted a little while a little while, makes interior bucket 4 In clothing upwards rolling and rubbed.Interior bucket 4 and water produce relative motion when interior bucket 4 rotates, and the water of the bottom of interior bucket 4 is from water supply The water inlet of pipe 11 enters feed pipe 11, is climb in the inside of feed pipe 11 along feed pipe 11, finally from the water spout of feed pipe 11 Spray, be sprayed onto on the clothing in interior bucket.Meanwhile spiraled up close to the water of the inwall of interior bucket 4 along feed pipe 11, finally from interior bucket Rolling falls on clothing on the inside of 4 top edges, and this makes it possible to many clothes are washed with less water.It is attached on the inwall of interior bucket 4 Feed pipe as the raised ribs on the inwall of interior bucket 4, clothing can be rubbed when interior bucket 4 rotates.Because feed pipe 11 is sprayed water The discrepancy in elevation of mouth and the water level of interior bucket 4 only has 20 centimetres, as long as the water in 20 centimeter water column pressure feed pipes 11 just can be from spray Water nozzle sprays, that is to say, that and interior bucket 4 can just be pressed into water from the water inlet of the lower end of feed pipe 11 with very low rotational speed, then Spray, be sprayed onto on the clothing in interior bucket 4 from the water spout of feed pipe 11 of the top edge of interior bucket 4.The water inlet of feed pipe 11 is in flat expansion Mouthful can increase the pressure into the water in feed pipe 11, that is to say, that interior bucket 4 with very low rotational speed just can water from The water inlet press-in of the lower end of feed pipe 11, then sprayed from the water spout of feed pipe 11 of the top edge of interior bucket 4, the clothing being sprayed onto in interior bucket 4 On thing.After reaching the setting spray waterfall previous cleaning time, interior bucket 4 and impeller 5 stop operating；Drain solenoid valve 9, which is powered, to be opened, and outer barrel 3 is pressed from both sides Water in layer is discharged through flat filter net and the drain solenoid valve 9 opened from drainpipe.Water above the internal layer of outer barrel 3 passes through axle Flowing water pump 12 and circular filter net are flowed into the interlayer of outer barrel 3, and the water in interior bucket 4 passes through small on aperture and interior bucket 4 on impeller 5 Hole is flowed to above the internal layer of outer barrel 3.After water inside the interlayer of outer barrel 3 drains, interior bucket 4 together with the superhigh speed of impeller 5 one rotate, Clothing in interior bucket 4 dries.Then allow interior bucket 4 and impeller 5 to stop operating, close drain solenoid valve 9 and open entering water electromagnetic valve 8, the entering water electromagnetic valve 9 that running water is opened by being powered flows into interior bucket 4, is prepared for the rinsing of next round.If selection centrifugation Previous cleaning, the water level of setting are lower than the water level of selection spray waterfall previous cleaning.Due to setting water level and the upper end of feed pipe 11 water spout it Between the discrepancy in elevation reach 50 centimetres, it is necessary to 50 centimeter water column pressure, the water in feed pipe 11 can spray water from feed pipe 11 Mouth sprays.The water outlet pressure of load of the pumps is directly proportional to rotating speed, that is, interior bucket 4 and impeller 5 are together with the moderate rotation of setting Rotate, can be from the water spout of feed pipe 11 of the top edge of 11 upper end interior bucket of feed pipe 4 from the water of the water inlet of feed pipe 11 press-in Spray, be sprayed onto on the clothing in interior bucket 4.Axial flow pump 12 is rotated with moderate rotation simultaneously, produces ten centimeter water column pressure, outer 3 internal layer Hydraulic pressure above of bucket enter in the interlayer of outer barrel 3, the namely water level in the interlayer of outer barrel 3 and the water-head above the internal layer of outer barrel 3 It is ten centimetres.Water on clothing is cumulative, and the water level above the internal layer of outer barrel 3 is reducing, and is supplemented by the water inside the interlayer of outer barrel 3 Water above the internal layer of outer barrel 3, but the water level in the interlayer of outer barrel 3 remains at ten centimetres with the water-head above the internal layer of outer barrel 3. After reaching setting time, the faster rotational speed of interior bucket 4 and impeller 5, hydraulic pressure caused by axial flow pump 12 increases by force, more outer barrels Water above 3 internal layers, it is pressed into the interlayer of outer barrel 3, the water level above the internal layer of outer barrel 3 is reduced and the water level inside the interlayer of outer barrel 3 Rise.When water level above the internal layer of outer barrel 3 is less than 11 water inlet of feed pipe below the bottom of impeller 5 and the bottom of interior bucket 4, impeller 5 and the water resistance of interior bucket 4 be preferably minimized, the rotating speed of interior bucket 4 and impeller 5 reaches maximum speed, the clothing of the inside of interior bucket 4 is got rid of It is dry, while axial flow pump 12 enters most hydraulic pressure above the internal layer of outer barrel 3 in the interlayer of outer barrel 3.Then interior bucket 4 and impeller 5 Rotating speed reduce, axial flow pump 12 reduces to the pressure of water, when the rotating speed of impeller 5 and interior bucket 4 drops to moderate rotation, axial flow pump 12 hydraulic pressure returns to by force ten the inside water columns；Water in the interlayer of outer barrel 3 is flowed back in outer barrel 3 by self gravitation from the hole of axial flow pump 12 Layer is above.After the water inlet of feed pipe 11 that water level inside the internal layer of outer barrel 3 exceedes, impeller 5 and interior bucket 4 are turned with moderate rotation It is dynamic that water is pressed into from the water inlet of feed pipe 11 again, then sprayed from the water spout of feed pipe 11 of the top edge of 11 upper end interior bucket of feed pipe 4 Go out, be sprayed onto on the clothing in interior bucket 4.Above the internal layer of outer barrel 3 that water inside the interlayer of outer barrel 3 constantly flows back, feed pipe is supplemented 11 water spout water spray is on the clothing of interior bucket 4, and after being retained on clothing, the water that causes the internal layer of outer barrel 3 to lose above.So It is repeated multiple times, finally stop the rotation of interior bucket 4 and impeller 5.Drain solenoid valve 9, which is powered, to be opened, and the water in the interlayer of outer barrel 3 passes through flat Face screen pack and the drain solenoid valve 9 opened are discharged from drainpipe 10.Water above the internal layer of outer barrel 3 passes through axial flow pump 12 and ring Shape screen pack is flowed into the interlayer of outer barrel 3, and the water in interior bucket 4 flows to outer barrel 3 through the aperture on the aperture and impeller 5 in interior bucket 4 Above internal layer.After water inside the interlayer of outer barrel 3 drains, interior bucket 4 rotates, the clothing in interior bucket 4 together with the superhigh speed of impeller 5 one Thing dries, and then allows interior bucket 4 and impeller 5 to stop operating.Close drain solenoid valve 9 and open entering water electromagnetic valve 8, running water passes through The entering water electromagnetic valve 8 opened that is powered flows into interior bucket 4, is prepared for the rinsing of next round.It can select to spray waterfall formula rinsing clothes, spray The process of waterfall formula rinsing clothes is similar to washed process at the beginning of spray waterfall formula, simply not washing-powder feeding.It can also select Centrifugal rinsing clothes, the process of centrifugal rinsing clothes is similar to centrifugal just washed process, does not launch laundry simply Powder.Before laundry takes, rinse method and rinsing times can be selected as desired by button.The carrying magnetic when laundry takes Hollow rubber or the water surface that swims in inside the interlayer of outer barrel 3 of hollow plastic cleaning bead on and be attached to the interlayer inner surface of outer barrel 3 On, the interlayer inner surface of outer barrel 3 is cleaned in the fluctuating procession of the water level inside the interlayer of outer barrel 3.
Shown in Fig. 2, waterfall and centrifugal type washing machine are sprayed, it is mainly by shell 1, cover 2, outer barrel 3, interior bucket 4, suspension damping dress Put, motor 6 of doing washing, gear-box 7 and electromagnetic clutch, entering water electromagnetic valve 8, drain solenoid valve 9, drainpipe 10 and computer controller Composition.Laundry motor 6 drives interior bucket 4 to rotate by gear-box 7 and electromagnetic clutch, and the lower end of suspended shock damper is fixed on outside 3 lower ends of bucket.There are many bar feed pipes 11 inner side of interior bucket 4, and interior bucket 4 to top edge has the water spout of feed pipe 11, the lower end of feed pipe 11 The water inlet of feed pipe 11 is housed, the water inlet of feed pipe 11 is in flat enlarging after through the bottom of interior bucket 4.Feed pipe 11 is attached to interior bucket Downward spiral passes through the bottom margin of interior bucket 4 on 4 inwalls, and the water inlet of feed pipe 11 points to the rotation direction of interior bucket 4.Outer barrel 3 is double Layer outer barrel, being capable of water storage between the interlayer of double-deck outer barrel.The pump leaf being equipped with the rotating shaft of interior bucket 4 and the internal layer center of outer barrel 3 Pipe forms axial flow pump 12.When interior bucket 4 rotates, the water above the internal layer of outer barrel 3 can be passed through annular mistake by axial flow pump 11 Inside the filter screen press-in interlayer of outer barrel 3.The outer bottom of outer barrel 3 has discharge outlet, and flat filter net, drain solenoid valve are housed in discharge outlet 9 below discharge outlet.There are many magnetic hollow rubbers or hollow plastic cleaning bead, annular inside the interlayer of outer barrel 3 Screen pack and plane screen pack are isolated in magnetic hollow rubber or hollow plastic cleaning bead in the interlayer of outer barrel 3.Push away Water wheels 13 push away the shape of water wheels 13 as fan leaf, pushed away outside water wheels 13 between the wire netting and the internal layer of outer barrel 3 of the bottom of interior bucket 4 There is a circular bib side.Push away the rotating shafts of water wheels 13 through after the internal layer and outer layer of the bottom of outer barrel 3 by another electromagnetic clutch Coupled with another output shaft of gear-box 7, push away the circular bib between water wheels 13 and the internal layer of outer barrel 3 built with electric heater.
Shown in Fig. 2, the control method of waterfall and centrifugal type washing machine is sprayed：Cover 2 is opened, is put laundry in interior bucket 4, inside Washing-powder feeding on clothing in bucket 4, covers cover 2, water level and washing procedure is selected by select button.Interior bucket 4 is slow Rotate, entering water electromagnetic valve 8 is powered, and the entering water electromagnetic valve 8 that running water is opened by being powered flows into interior bucket 4, after reaching setting water level Stop the electricity of entering water electromagnetic valve 8.If selection spray waterfall formula previous cleaning, the water table ratio of setting is higher, and interior bucket 4 slowly runs；Push away water simultaneously Also turning handle water is pushed up wheel 13, and water enters interior bucket 4 from side below interior bucket 4, and the clothing of the inside of interior bucket 4 is pushed up, and is made interior Clothing in bucket 4 rolls and rubbed upwards.Interior bucket 4 and water produce relative motion when interior bucket 4 rotates, the water of the bottom of interior bucket 4 from The water inlet of feed pipe 11 enters feed pipe 11, climb along feed pipe 11 in the inside of feed pipe 11, is finally sprayed from feed pipe 11 Water nozzle sprays, and is sprayed onto on the clothing in interior bucket 4.Meanwhile spiraled up close to the water of the inwall of interior bucket 4 along feed pipe 11, finally Rolling falls on clothing on the inside of from the top edge of interior bucket 4, and this makes it possible to many clothes are washed with less water.It is attached to interior bucket 4 Feed pipe 11 on inwall can rub clothing as the raised ribs on the inwall of interior bucket 4 when interior bucket 4 rotates.Due to supplying water The discrepancy in elevation of the water spout of pipe 11 and the water level of interior bucket 4 only has 20 centimetres, as long as the water in 20 centimeter water column pressure feed pipes 11 is just It can be sprayed from water spout；That is water inlet of the interior bucket 4 with very low rotational speed can water from the lower end of feed pipe 11 Press-in, then sprayed from the water spout of feed pipe 11 of the top edge of interior bucket 4, it is sprayed onto on the clothing in interior bucket 4.The water inlet of feed pipe 11 is in Flat enlarging can increase the pressure into the water in feed pipe 11；That is interior bucket 4 just can with very low rotational speed Water is pressed into from the water inlet of the lower end of feed pipe 11, then sprayed from the water spout of feed pipe 11 of the top edge of interior bucket 4, is sprayed onto interior bucket 4 In clothing on.Electric heater electrified regulation pushes away the water below water wheels 13, pushes away in the interior bucket 4 that water wheels 13 send following hot water, Under the stirring that the water spray of feed pipe 11 and interior bucket 4 rotate, the water above the internal layer of outer barrel 3 is heated properly, after water is heated properly Washing powder can rapidly be dissolved in water and further penetrate into clothing.After reaching the setting spray waterfall previous cleaning time, the He of interior bucket 4 Water wheels 13 are pushed away to stop operating.Drain solenoid valve 9, which is powered, to be opened, and the water in the interlayer of outer barrel 3 passes through flat filter net and the row opened Water solenoid valve 9 is discharged from drainpipe 10.Water in interior bucket 4 is flowed to above the internal layer of outer barrel 3 through the aperture in interior bucket 4.When outer After water inside 3 interlayers of bucket drains, interior bucket 4, which rotates at a high speed, dries the clothing in interior bucket 4, then allows interior bucket 4 to stop operating.Close Close drain solenoid valve 9 and open entering water electromagnetic valve 8, the entering water electromagnetic valve 8 that running water is opened by being powered flows into interior bucket 4, under The rinsing of one wheel is prepared.If selection centrifugation previous cleaning, the water level of setting is lower than the water level of selection spray waterfall previous cleaning.Due to setting The discrepancy in elevation between water level and the water spout of the upper end of feed pipe 11 reaches 50 centimetres, it is necessary to 50 centimeter water column pressure, feed pipe Water in 11 can spray from the water spout of feed pipe 11.The water outlet pressure of load of the pumps is directly proportional to rotating speed, that is, interior bucket 4 Rotated with the moderate rotation of setting, can be from the top edge of 11 upper end interior bucket of feed pipe 4 from the water of the water inlet of feed pipe 11 press-in The water spout of feed pipe 11 spray, be sprayed onto on the clothing in interior bucket 4.Axial flow pump 12 is rotated with moderate rotation simultaneously, produces ten Centimeter water column pressure, the internal layer Hydraulic pressure above of outer barrel 3 is entered in the interlayer of outer barrel 3, water level and outer barrel namely in the interlayer of outer barrel 3 Water-head above 3 internal layers is ten centimetres.Water on clothing is cumulative, and the water level above the internal layer of outer barrel 3 is reducing, by outer barrel The water above the water supplement internal layer of outer barrel 3 inside 3 interlayers, but the water level in the interlayer of outer barrel 3 and the water-head above the internal layer of outer barrel 3 Remain at ten centimetres.After reaching setting time, the faster rotational speed of interior bucket 4, hydraulic pressure caused by axial flow pump 12 increases by force, Water above more internal layers of outer barrel 3, is pressed into the interlayer of outer barrel 3, the water level above the internal layer of outer barrel 3 is reduced and the interlayer of outer barrel 3 The water level rise of the inside.When water level above the internal layer of outer barrel 3 is less than 5 water inlet of feed pipe, the water resistance of interior bucket 4 drops to most Low, the rotating speed of interior bucket 4 reaches maximum speed, the clothing of the inside of interior bucket 4 is dried, while axial flow pump 12 is on the internal layer of outer barrel 3 Most hydraulic pressure in face enter in the interlayer of outer barrel 3.Then the rotating speed of interior bucket 4 reduces, axial flow pump 12 reduces to the pressure of water.It is interior The rotating speed of bucket 4 is when dropping to moderate rotation, and the hydraulic pressure of axial flow pump 12 returns to by force ten the inside water columns, and the water in the interlayer of outer barrel 3 relies on Self gravitation is flowed back to above the internal layer of outer barrel 3 from the hole of axial flow pump 12.Water level inside the internal layer of outer barrel 3 exceedes the bottom of interior bucket 4 After the following water inlet of feed pipe 11, interior bucket 4 is rotated with moderate rotation water is pressed into from the water inlet of feed pipe 11 again again, then from The water spout of feed pipe 11 of the top edge of 11 upper end interior bucket of feed pipe 4 sprays, and is sprayed onto on the clothing in interior bucket 4.Inside the interlayer of outer barrel 3 The internal layer of outer barrel 3 that constantly flows back of water above, on the water spout water spray of supplement feed pipe 11 to the clothing of interior bucket 4, and be retained in The water that the internal layer of outer barrel 3 loses above is caused after on clothing.It is so repeated multiple times, finally stop the rotation of interior bucket 4.Draining electromagnetism Valve 9, which is powered, to be opened, and the water in the interlayer of outer barrel 3 is discharged through flat filter net and the drain solenoid valve 9 opened from drainpipe 10.Outside Water above 3 internal layers of bucket is flowed into the interlayer of outer barrel 3 through axial flow pump 12 and circular filter net, and the water in interior bucket 4 passes through interior bucket 4 On aperture flow to above the internal layer of outer barrel 3.After water inside the interlayer of outer barrel 3 drains, interior bucket 4 rotates at a high speed, in interior bucket 4 Clothing dry, then allow interior bucket 4 to stop operating.Close drain solenoid valve 9 and open entering water electromagnetic valve 8, running water passes through logical The entering water electromagnetic valve 8 that electricity is opened flows into interior bucket 4, is prepared for the rinsing of next round.It can select to spray waterfall formula rinsing clothes, spray waterfall The process of formula rinsing clothes is similar to washed process at the beginning of spray waterfall formula, simply not washing-powder feeding.Can also select from Core type rinsing clothes, the process of centrifugal rinsing clothes is similar to centrifugal just washed process, simply not washing-powder feeding .Before laundry takes, rinse method and rinsing times can be selected as desired by button.It is magnetic when laundry takes On the water surface that hollow rubber or hollow plastic cleaning bead are swum in inside the interlayer of outer barrel 3 and it is attached to the interlayer inner surface of outer barrel 3 On, the interlayer inner surface of outer barrel 3 is cleaned in the fluctuating procession of the water level inside the interlayer of outer barrel 3.If wet weather, taken in laundry Before, can select the program dried after clothes wash clean as desired by button, the water inside the interlayer of outer barrel 3 drain it is net after, Electric heater electrified regulation pushes away the air below water wheels 13, pushes away water wheels 13 and rotates, and the hot-air pushed away below water wheels 13 is sucked, so After be upwardly into interior bucket 4, the clothing of the inside of drying inner barrel 4.Generation be after water vapour runs into the internal layer cold wall of outer barrel 3 condense into water, Flow to inside the interlayer of outer barrel 3, then discharged by the drain solenoid valve 9 opened from drainpipe 10.After drying terminates, draining is closed Magnetic valve 9, stop pushing away the electricity of water wheels 13 and electric heater.

Claims (4)

1. one kind spray waterfall and centrifugal type washing machine, its mainly by shell, cover, outer barrel, interior bucket, impeller, suspended shock damper, wash Clothing motor, gear-box and electromagnetic clutch, drain solenoid valve, drainpipe and computer controller composition, its structure are double with impeller Dynamical washing machine is identical, that is, laundry motor drives interior bucket and impeller to rotate by gear-box and electromagnetic clutch；Suspension subtracts The lower end of shake device is fixed on outer barrel lower end；There are many bar feed pipes on the inside of interior bucket, the top edge of interior bucket has feed pipe water spout, Feed pipe lower end is equipped with feed pipe water inlet after passing through bottom of the barrel, and feed pipe water inlet is in flat enlarging；It is characterized in that：Institute State feed pipe (11) and be attached to downward spiral on the interior bucket (4) inwall and pass through the interior bucket (4) bottom margin, the feed pipe (11) water inlet points to the rotation direction of the interior bucket (4), and said tub (3) is double-deck outer barrel, energy between the interlayer of double-deck outer barrel Water storage is reached, the pump leaf being equipped with the rotating shaft of the interior bucket (4) and the annulus of said tub (3) internal layer center form axle flowing water Pump (12), when the interior bucket (4) rotates, the water above said tub (3) internal layer can be passed through annular mistake by axial flow pump (12) It is pressed into after filter screen inside said tub (3) interlayer；Said tub (3) outer bottom has discharge outlet, and plane mistake is housed in discharge outlet Filter screen, the drain solenoid valve (9) have many individual magnetic hollow below discharge outlet inside said tub (3) interlayer Rubber or hollow plastic cleaning bead, circular filter net and plane screen pack are magnetic hollow rubber or hollow plastic cleaning Bead, it is isolated in the interlayer of said tub (3).
2. spray the control method of waterfall and centrifugal type washing machine, it is characterised in that：Cover (2) is opened, puts laundry in interior bucket (4) In, washing-powder feeding on the clothing inner toward interior bucket (4), cover (2) is covered, water level and washing journey are selected by select button Sequence, interior bucket (4) is slow to be rotated, and entering water electromagnetic valve (8) is powered, in entering water electromagnetic valve (8) inflow that running water is opened by being powered Bucket (4)；Stop the electricity of entering water electromagnetic valve (8) after arrival setting water level；If selection spray waterfall formula previous cleaning, the water table ratio of setting is higher, Spray waterfall formula previous cleaning process is similar to existing impeller two-power washing machine previous cleaning process, and interior bucket (4) slowly runs, impeller (5) one Can youngster rotate forward, invert a little while, make the inner clothing of interior bucket (4) upwards rolling and rubbed, interior bucket (4) rotate when interior bucket (4) with Water produces relative motion, and the water of interior bucket (4) bottom enters feed pipe (11) from feed pipe (11) water inlet, inner in feed pipe (11) Face is climb along feed pipe (11), is finally sprayed, is sprayed onto on the clothing in interior bucket from feed pipe (11) water spout；Meanwhile lean on The water of nearly interior bucket (4) inwall spirals up along feed pipe (11), and finally rolling falls in clothing on the inside of interior bucket (4) top edge On, this makes it possible to wash many clothes with less water, the feed pipe and interior bucket (4) inwall that are attached on interior bucket (4) inwall On raised ribs it is the same, clothing can be rubbed when interior bucket (4) rotates；Due to feed pipe (11) water spout and interior bucket (4) water level The discrepancy in elevation there was only 20 centimetres, as long as the inner water of 20 centimeter water column pressure feed pipes (11) can just spray from water spout, That is interior bucket (4) can just be pressed into water from the water inlet of feed pipe (11) lower end with very low rotational speed, then from interior bucket (4) feed pipe (11) water spout of top edge sprays, and is sprayed onto on the inner clothing of interior bucket (4), and feed pipe (11) water inlet is in flat Enlarging can increase the pressure into the inner water of feed pipe (11), that is to say, that interior bucket (4) just can with very low rotational speed Water is pressed into from the water inlet of feed pipe (11) lower end, then sprayed from feed pipe (11) water spout of interior bucket (4) top edge, is sprayed onto On the inner clothing of interior bucket (4)；After reaching the setting spray waterfall previous cleaning time, interior bucket (4) and impeller (5) stop operating, drain solenoid valve (9) it is powered and opens, the water in outer barrel (3) interlayer is discharged through flat filter net and the drain solenoid valve (9) opened from drainpipe, Water above outer barrel (3) internal layer is flowed into outer barrel (3) interlayer by axial flow pump (12) and circular filter net, and interior bucket (4) is inner Water is flowed to above outer barrel (3) internal layer through the aperture on the aperture and interior bucket (4) on impeller (5), inside outer barrel (3) interlayer Water drain after, interior bucket (4) rotates together with the superhigh speed of impeller (5) one, the inner clothing of interior bucket (4) is dried, and then allows interior bucket (4) Stopped operating with impeller (5), close drain solenoid valve (9) and open entering water electromagnetic valve (8), what running water was opened by being powered enters Water solenoid valve (9) flows into interior bucket (4), is prepared for the rinsing of next round；If selection centrifugation previous cleaning, the water level of setting is than choosing The water level for selecting spray waterfall previous cleaning is low；Because the discrepancy in elevation between setting water level and the water spout of feed pipe (11) upper end reaches 50 lis Rice is, it is necessary to which 50 centimeter water column pressure, the inner water of feed pipe (11) can spray from feed pipe (11) water spout；Load of the pumps Water outlet pressure it is directly proportional to rotating speed, that is, interior bucket (4) and impeller (5) rotate with the moderate rotation of setting together, from water supply Managing the water of (11) water inlet press-in can spray from feed pipe (11) water spout of feed pipe (11) upper end interior bucket (4) top edge Go out, be sprayed onto on the inner clothing of interior bucket (4)；Axial flow pump (12) is rotated with moderate rotation simultaneously, produces ten centimeter water column pressure, Outer barrel (3) internal layer Hydraulic pressure above enters in outer barrel (3) interlayer, on water level and outer barrel (3) internal layer namely in outer barrel (3) interlayer The water-head in face is ten centimetres；Water on clothing is cumulative, and the water level above outer barrel (3) internal layer is reducing, and is pressed from both sides by outer barrel (3) Water above water supplement outer barrel (3) internal layer of layer the inside, but the water level in outer barrel (3) interlayer and the water above outer barrel (3) internal layer Potential difference remains at ten centimetres；After reaching setting time, the faster rotational speed of interior bucket (4) and impeller (5), axial flow pump (12) production Raw hydraulic pressure increases by force, the water above more outer barrels (3) internal layer, is pressed into outer barrel (3) interlayer, makes on outer barrel (3) internal layer The water level in face reduces and the water level rise inside outer barrel (3) interlayer；Water level above outer barrel (3) internal layer is less than impeller (5) bottom During feed pipe (11) water inlet below portion and interior bucket (4) bottom, the water resistance of impeller (5) and interior bucket (4) is preferably minimized, interior bucket (4) reach maximum speed with the rotating speed of impeller (5), the clothing inside interior bucket (4) is dried, while axial flow pump (12) is outer barrel (3) most hydraulic pressure above internal layer enter in outer barrel (3) interlayer；Then the reduction of the rotating speed of interior bucket (4) and impeller (5), axle stream Water pump (12) reduces to the pressure of water, when the rotating speed of impeller (5) and interior bucket (4) drops to moderate rotation, the water of axial flow pump (12) Pressure returns to ten centimeter water columns, and the water in outer barrel (3) interlayer is flowed back in outer barrel (3) by self gravitation from axial flow pump (12) hole Above, after feed pipe (11) water inlet that the water level inside outer barrel (3) internal layer exceedes, impeller (5) and interior bucket (4) are in for layer Water is pressed into from feed pipe (11) water inlet again etc. rotational speed, then the confession from feed pipe (11) upper end interior bucket (4) top edge Water pipe (11) water spout sprays, and is sprayed onto on the inner clothing of interior bucket (4)；The outer barrel that water inside outer barrel (3) interlayer constantly flows back (3) above internal layer, the water spout water spray of supplement feed pipe (11) causes on interior bucket (4) clothing, and after being retained on clothing The water that outer barrel (3) internal layer loses above；It is so repeated multiple times, finally stop the rotation of interior bucket (4) and impeller (5), draining electromagnetism Valve (9), which is powered, to be opened, and the water in outer barrel (3) interlayer passes through flat filter net and the drain solenoid valve (9) opened from drainpipe (10) discharge, the water above outer barrel (3) internal layer is flowed into outer barrel (3) interlayer through axial flow pump (12) and circular filter net, interior The inner water of bucket (4) is flowed to above outer barrel (3) internal layer through the aperture on the aperture and impeller (5) in interior bucket (4)；When outer barrel (3) after the water inside interlayer drains, interior bucket (4) rotates together with the superhigh speed of impeller (5) one, the inner clothing of interior bucket (4) is dried, so Relief interior bucket (4) and impeller (5) stop operating, close drain solenoid valve (9) and open entering water electromagnetic valve (8), and running water passes through The entering water electromagnetic valve (8) opened that is powered flows into interior bucket (4), is prepared for the rinsing of next round；It can select to spray waterfall formula rinsing clothing Thing, washed process at the beginning of spraying the processes of waterfall formula rinsing clothes and spraying waterfall formula is similar, simply not washing-powder feeding；Can also Centrifugal rinsing clothes are selected, the process of centrifugal rinsing clothes is similar to centrifugal just washed process, does not launch simply Washing powder；Before laundry takes, rinse method and rinsing times can be selected as desired by button；The band when laundry takes On the water surface that the hollow rubber of magnetic or hollow plastic cleaning bead are swum in inside outer barrel (3) interlayer and be attached to outer barrel (3) folder On layer inner surface, outer barrel (3) interlayer inner surface is cleaned in the fluctuating procession of the water level inside outer barrel (3) interlayer.
3. one kind spray waterfall and centrifugal type washing machine, it is mainly by shell, cover, outer barrel, interior bucket, suspended shock damper, laundry electricity Machine, gear-box and electromagnetic clutch, entering water electromagnetic valve, drain solenoid valve, drainpipe and computer controller composition, laundry motor lead to Cross gear-box and electromagnetic clutch drives interior bucket to rotate, the lower end of suspended shock damper is fixed on outer barrel lower end；Have on the inside of interior bucket Many bar feed pipes, interior bucket to top edge have feed pipe water spout, feed pipe lower end to enter after passing through bottom of the barrel equipped with feed pipe The mouth of a river, feed pipe water inlet are in flat enlarging；It is characterized in that：The feed pipe (11) is attached on the interior bucket (4) inwall Downward spiral passes through the interior bucket (4) bottom margin, and feed pipe (11) water inlet points to the rotation side of the interior bucket (4) Be double-deck outer barrel to, said tub (3), between the interlayer of double-deck outer barrel can water storage, the pump being equipped with the rotating shaft of the interior bucket (4) Leaf and the pipe of said tub (3) internal layer center form axial flow pump (12), when the interior bucket (4) rotates, axle flowing water Pump (11) can be pressed into the water above said tub (3) internal layer inside said tub (3) interlayer through circular filter net；It is described Outer barrel (3) outer bottom has discharge outlet, and flat filter net is housed in discharge outlet, and the drain solenoid valve (9) is mounted under discharge outlet Face, there is many magnetic hollow rubbers or hollow plastic cleaning bead inside said tub (3) interlayer, circular filter net and Flat filter net is isolated in magnetic hollow rubber or hollow plastic cleaning bead in the interlayer of said tub (3)；Push away water (13) are taken turns between the wire netting and said tub (3) internal layer of the interior bucket (4) bottom, pushing away has an annular on the outside of water wheels (13) Pad, push away the rotating shafts of water wheels (13) through after the internal layer and outer layer of said tub (3) bottom by another electromagnetic clutch with Another output shaft coupling of the gear-box (7), the circular bib pushed away between water wheels (13) and said tub (3) internal layer are built-in There is electric heater.
4. spray the control method of waterfall and centrifugal type washing machine, it is characterised in that：Cover (2) is opened, puts laundry in interior bucket (4) In, washing-powder feeding on the clothing inner toward interior bucket (4), cover (2) is covered, water level and washing journey are selected by select button Sequence, interior bucket (4) is slow to be rotated, and entering water electromagnetic valve (8) is powered, in entering water electromagnetic valve (8) inflow that running water is opened by being powered Bucket (4)；Stop the electricity of entering water electromagnetic valve (8) after arrival setting water level；If selection spray waterfall formula previous cleaning, the water table ratio of setting is higher, Interior bucket (4) slowly runs, while pushes away water wheels (13) also turning handle water pushes up, and from interior bucket (4), side enters interior bucket to water below (4), the clothing inside interior bucket (4) is pushed up, the inner clothing of interior bucket (4) is rolled and is rubbed upwards, when interior bucket (4) rotates Interior bucket (4) produces relative motion with water, and the water of interior bucket (4) bottom enters feed pipe (11) from feed pipe (11) water inlet, supplied It is climb inside water pipe (11) along feed pipe (11), is finally sprayed from feed pipe (11) water spout, be sprayed onto the inner clothing of interior bucket (4) On thing；Meanwhile spiraled up close to the water of interior bucket (4) inwall along feed pipe (11), finally turned on one's side out of interior bucket (4) top edge Tumble on clothing, this makes it possible to wash many clothes with less water, the feed pipe (11) that is attached on interior bucket (4) inwall As the raised ribs on interior bucket (4) inwall, clothing can be rubbed when interior bucket (4) rotates；Due to feed pipe (11) water spout There was only 20 centimetres with the discrepancy in elevation of interior bucket (4) water level, as long as the inner water of 20 centimeter water column pressure feed pipes (11) just can be from Water spout sprays, that is to say, that water inlet of the interior bucket (4) with very low rotational speed can water from feed pipe (11) lower end Press-in, then sprayed from feed pipe (11) water spout of interior bucket (4) top edge, it is sprayed onto on the inner clothing of interior bucket (4), feed pipe (11) Water inlet can increase the pressure into the inner water of feed pipe (11) in flat enlarging, that is to say, that interior bucket (4) is turned with very low Speed, which rotates, can just be pressed into water from the water inlet of feed pipe (11) lower end, then be sprayed from the feed pipe (11) of interior bucket (4) top edge Water nozzle sprays, and is sprayed onto on the inner clothing of interior bucket (4)；Electric heater electrified regulation pushes away the water of water wheels (13) below, pushes away water wheels (13) The interior bucket (4) that following hot water is sent is inner, under the stirring that feed pipe (11) water spray and interior bucket (4) rotate, on outer barrel (3) internal layer The water in face is heated properly, and water is heated properly rear washing powder and can rapidly be dissolved in water and further penetrate into clothing； After reaching the setting spray waterfall previous cleaning time, interior bucket (4) and push away water wheels (13) and stop operating, drain solenoid valve (9) is powered opening, outer barrel (3) water in interlayer is discharged through flat filter net and the drain solenoid valve (9) opened from drainpipe (10), and interior bucket (4) is inner Water is flowed to above outer barrel (3) internal layer through the aperture in interior bucket (4), after the water inside outer barrel (3) interlayer drains, interior bucket (4) rotation dries the inner clothing of interior bucket (4) at a high speed, then allows interior bucket (4) to stop operating, closes drain solenoid valve (9) and beat Drive water solenoid valve (8) into, the entering water electromagnetic valve (8) that running water is opened by being powered flows into interior bucket (4), is done for the rinsing of next round Prepare；If selection centrifugation previous cleaning, the water level of setting is lower than the water level of selection spray waterfall previous cleaning；Due to setting water level and feed pipe (11) discrepancy in elevation between the water spout of upper end reaches 50 centimetres, it is necessary to 50 centimeter water column pressure, the inner water of feed pipe (11) It can be sprayed from feed pipe (11) water spout；The water outlet pressure of load of the pumps is directly proportional to rotating speed, that is, interior bucket (4) is to set Fixed moderate rotation rotates, can be from feed pipe (11) upper end interior bucket (4) top from the water of feed pipe (11) water inlet press-in Feed pipe (11) water spout of edge sprays, and is sprayed onto on the inner clothing of interior bucket (4)；Axial flow pump (12) is turned with moderate rotation simultaneously It is dynamic, ten centimeter water column pressure are produced, outer barrel (3) internal layer Hydraulic pressure above enters in outer barrel (3) interlayer, namely outer barrel (3) is pressed from both sides Water level in layer and the water-head above outer barrel (3) internal layer are ten centimetres；Water on clothing is cumulative, on outer barrel (3) internal layer The water level in face is reducing, by the water above water supplement outer barrel (3) internal layer inside outer barrel (3) interlayer, but in outer barrel (3) interlayer Water level remains at ten centimetres, after reaching setting time with the water-head above outer barrel (3) internal layer, and the rotating speed of interior bucket (4) adds It hurry up, hydraulic pressure caused by axial flow pump (12) increases by force, the water above more outer barrels (3) internal layer, is pressed into outer barrel (3) interlayer In, the water level above outer barrel (3) internal layer is reduced and the water level rise inside outer barrel (3) interlayer；Above outer barrel (3) internal layer Water level when being less than feed pipe (5) water inlet, the water resistance of interior bucket (4) is preferably minimized, and the rotating speed of interior bucket (4) reaches highest and turned Speed, the clothing inside interior bucket (4) dried, while axial flow pump (12) enters most hydraulic pressure above outer barrel (3) internal layer In outer barrel (3) interlayer；Then the rotating speed of interior bucket (4) reduces, axial flow pump (12) reduces to the pressure of water, the rotating speed of interior bucket (4) When dropping to moderate rotation, the hydraulic pressure of axial flow pump (12) returns to by force ten centimeter water columns, and the water in outer barrel (3) interlayer is by itself weight Power is flowed back to above outer barrel (3) internal layer from axial flow pump (12) hole, and the water level inside outer barrel (3) internal layer exceedes interior bucket (4) bottom After feed pipe (11) water inlet below portion, interior bucket (4) is rotated again water from feed pipe (11) water inlet with moderate rotation again Press-in, then sprayed from feed pipe (11) water spout of feed pipe (11) upper end interior bucket (4) top edge, it is sprayed onto the inner clothing of interior bucket (4) On thing；Above outer barrel (3) internal layer that water inside outer barrel (3) interlayer constantly flows back, the water spout spray of supplement feed pipe (11) Water is on interior bucket (4) clothing, and the water for causing outer barrel (3) internal layer to lose above after being retained on clothing；It is so repeated multiple times, Finally stop the rotation of interior bucket (4), drain solenoid valve (9), which is powered, to be opened, the water in outer barrel (3) interlayer through flat filter net and The drain solenoid valve (9) of opening is discharged from drainpipe (10), and the water above outer barrel (3) internal layer passes through axial flow pump (12) and annular Screen pack is flowed into outer barrel (3) interlayer, and the inner water of interior bucket (4) is flowed to above outer barrel (3) internal layer through the aperture in interior bucket (4), After water inside outer barrel (3) interlayer drains, interior bucket (4) rotates at a high speed, the inner clothing of interior bucket (4) is dried, and then allows interior Bucket (4) stops operating, closes drain solenoid valve (9) and open entering water electromagnetic valve (8), and what running water was opened by being powered enters water power Magnet valve (8) flows into interior bucket (4), is prepared for the rinsing of next round；It can select to spray waterfall formula rinsing clothes, spray waterfall formula rinsing clothes Process it is similar to washed process at the beginning of spray waterfall formula, simply not washing-powder feeding；Centrifugal rinsing clothing can also be selected Thing, the process of centrifugal rinsing clothes is similar to centrifugal just washed process, simply not washing-powder feeding；Doing washing Before clothes, rinse method and rinsing times can be selected as desired by button；When laundry takes magnetic hollow rubber or On the water surface that hollow plastic cleaning bead is swum in inside outer barrel (3) interlayer and it is attached on outer barrel (3) interlayer inner surface, outside Outer barrel (3) interlayer inner surface is cleaned in the fluctuating procession of the water level inside bucket (3) interlayer；, can before laundry takes if wet weather With the program for selecting to dry after clothes wash clean as desired by button, after the water inside outer barrel (3) interlayer drains only, electricity adds Hot device electrified regulation pushes away the air of water wheels (13) below, pushes away water wheels (13) rotation, is sucked the hot-air of water wheels (13) below is pushed away, Interior bucket (4) is pushed into then up, the clothing inside drying inner barrel (4), generation is after water vapour runs into outer barrel (3) internal layer cold wall, Condense into water, flow to outer barrel (3) interlayer the inside, then discharged by the drain solenoid valve (9) opened from drainpipe (10), drying After end, close drain solenoid valve (9), stop pushing away the electricity of water wheels (13) and electric heater.
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CN107195489A (en) * 2017-04-21 2017-09-22 南通星晨电子有限公司 A kind of capacitor electrolyte dipping device
CN111286914A (en) * 2018-12-06 2020-06-16 无锡小天鹅电器有限公司 Washing method of washing machine and washing machine
CN113603926A (en) * 2021-09-17 2021-11-05 曲航 Equipment for preparing chitosan micro-bracket material

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CN2432227Y (en) * 2000-08-03 2001-05-30 山东小鸭电器股份有限公司 Fully automatic rotary drum washing machine whose outer tub possesses sandwich
CN101353852A (en) * 2007-07-25 2009-01-28 株式会社东芝 Washing machine
CN201648781U (en) * 2010-04-09 2010-11-24 叶盛辉 Inner barrel of washing machine with internal spiral water-delivery groove
CN104178971A (en) * 2014-08-29 2014-12-03 夏善胜 Centrifugal dehydration and washing integrated washing machine
EP2826910A1 (en) * 2013-07-15 2015-01-21 BSH Bosch und Siemens Hausgeräte GmbH Laundry drying device with a pump unit

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Publication number Priority date Publication date Assignee Title
CN2432227Y (en) * 2000-08-03 2001-05-30 山东小鸭电器股份有限公司 Fully automatic rotary drum washing machine whose outer tub possesses sandwich
CN101353852A (en) * 2007-07-25 2009-01-28 株式会社东芝 Washing machine
CN201648781U (en) * 2010-04-09 2010-11-24 叶盛辉 Inner barrel of washing machine with internal spiral water-delivery groove
EP2826910A1 (en) * 2013-07-15 2015-01-21 BSH Bosch und Siemens Hausgeräte GmbH Laundry drying device with a pump unit
CN104178971A (en) * 2014-08-29 2014-12-03 夏善胜 Centrifugal dehydration and washing integrated washing machine

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