CN110359230A

CN110359230A - A kind of washing tube with pipelined channel, washing machine and its water discharge method

Info

Publication number: CN110359230A
Application number: CN201810608579.8A
Authority: CN
Inventors: 刘军
Original assignee: Anhui Julong Transmission Technology Co Ltd
Current assignee: Ningguo Julong Reducer Co ltd
Priority date: 2018-03-26
Filing date: 2018-06-13
Publication date: 2019-10-22
Anticipated expiration: 2038-06-13
Also published as: CN209941320U; CN208829969U; CN110359245A; CN110359230B; CN208829961U; CN209798369U; CN110359212B; CN110359210A; CN115538106A; CN110359229B; CN210886659U; CN208829966U; CN208604369U; CN209798340U; CN208604370U; CN209941321U; CN208829965U; CN208829967U; CN209798341U; CN110359229A

Abstract

The present invention provides a kind of washing tubes with pipelined channel, washing machine and its water discharge method, a kind of washing tube with pipelined channel of the present invention, pipelined channel is set on the washing tube, washing water in washing tube can be arranged by pipelined channel to the outside of washing tube, the angle that the both ends of the pipelined channel and washing tube central axis are formed on the circular projection using the central axis of washing tube as the center of circle is α, the angle that washing water surface both ends and washing tube central axis when washing of drum type washing machine in washing tube are formed on the circular projection of washing tube is β, α≤β.A kind of washing tube with pipelined channel of the present invention, pass through the pipelined channel of setting, when solving roller washing machine washing in the prior art, between interior outer barrel the washing water of circulation can the secondary pollution caused by washed clothing, it also solves in the prior art that setting pipelined channel leakproofness is not tight simultaneously, the defects of washing water caused by factors leaks such as shakes when draining.

Description

A kind of washing tube with pipelined channel, washing machine and its water discharge method

Technical field

The present invention relates to roller washing machine technical field, in particular to a kind of washing tube with pipelined channel, washing machine And its water discharge method.

Background technique

Roller washing machine is all the porose structure of interior bucket at present, and inner barrel and outer barrel communicates, there are the problem of first is that outer barrel with Water between interior bucket is not involved in washing, becomes the water of waste；Second is that over time, serious dirt and mildew are generated, to clothing Secondary pollution is generated, the dirt in outer barrel enters in interior bucket, causes secondary pollution to clothing.If interior bucket is made into non-porous Bucket keeps the water in interior bucket not lose in washing state, and in draining and dehydration, ideal effect can be reached, be current The technical issues of roller washing machine water-saving and environmental protection technology urgent need overcomes.

The method for cleaning of the existing inner barrel and outer barrel to roller washing machine has: 1., by current scour interior bucket, reduce interior bucket Adhere to dirt；2. washing machine periodically uses the net detergent of trough washery to carry out medicament cleaning, dirt is removed；3. washing tube is made into removable The structure unloaded, when cleaning, take out washing tube.And above-mentioned current scour mode, it is unclean and thorough；Medicament cleaning way consumption Time-consuming length, it is time-consuming and laborious；The dismountable mode of washing tube, structure is complex, and user experience is poor.

The patent application of 107447425 A of publication number CN discloses a kind of roller washing machine and its cleaning method, by Annular isolation channel is equipped between outer barrel and inner barr, which can be set can rotate in outer barrel relative to interior bucket, Can be set can rotate in interior bucket relative to outer barrel, and channel isolation and interior bucket have porose area connection, to form outer barrel and interior It is isolated entirely from inside space and interior bucket between bucket, and then not will form sewage crossfire between inner barrel and outer barrel, also would not Adhere in region between outer barrel and inner barr, accumulate dirt.But the technical solution of the patent application is in practical applications, it should When channel isolation relatively rotates between interior outer barrel, the leakproofness of junction is very poor, still remains washing water between interior outer barrel； Also, washing tube is when rotating at high speed, and washing tube often has shake to rotate, in dither process, the channel isolation and interior outer barrel Connection can deform or be displaced, influence the isolation effect of channel isolation, can not accomplish washing water between interior outer barrel every From avoiding the effect of secondary pollution poor.

Summary of the invention

In view of this, the present invention is directed to propose a kind of washing tube with pipelined channel, washing machine and its water discharge method, with It solves roller washing machine in the prior art and be easy to cause secondary pollution problems.

In order to achieve the above objectives, the technical scheme of the present invention is realized as follows: a kind of washing tube with pipelined channel, Pipelined channel is set on the washing tube, and the pipelined channel can be with respect to washing tube unitary rotation, the pipelined channel one Connection inside washing tube is held, the outside of washing tube is arranged in the other end of pipelined channel, and the washing water in washing tube can pass through Pipelined channel is arranged to the outside of washing tube, and both ends and the washing tube central axis of the pipelined channel are being with the central axis of washing tube The angle formed on the circular projection in the center of circle is α, the washing water surface both ends and washing tube center when washing of drum type washing machine in washing tube The angle that axis is formed on the circular projection of washing tube is β , α≤β.

Further, the both ends of the pipelined channel are on the circumference using washing tube central axis as the center of circle, the flowing water The arc-shaped setting in channel.

Further, the washing tube includes washing tube foreboard, washing tube circumference, washing tube back plate, in the washing tube Pipelined channel provided circumferentially about is spiral pipelined channel, and the both ends of the spiral pipelined channel are twist arranged.

Further, the pipelined channel is arranged multiple on washing tube.

Further, the pipelined channel one end be arranged valve, the valve in washing tube high speed rotation from It can be opened under mental power function, the high-speed rotating revolving speed of washing tube is the revolving speed not less than 80r/min.

Further, washing tube door is set on the washing tube, and the washing tube door and washing tube are articulated and connected, described Washing tube door can around hinge rotation, can make washing tube door relative to washing tube be in open or close state.

Further, knob and positioning pin are provided on the washing tube door, the knob is arranged on washing tube door, institute The side that knob is arranged far from hinge is stated, hook and locking spring is provided on the knob, is arranged on washing tube foreboard Retainer plate is provided with card groove and location hole on the retainer plate, and the card groove is matched with hook, when washing tube door is pushed to When retainer plate, hook can be caught in card groove and be fixed.

Compared with the existing technology, a kind of washing tube with pipelined channel of the present invention has the advantage that

(1) a kind of washing tube with pipelined channel of the present invention solves existing by the pipelined channel of setting When roller washing machine washs in technology, between interior outer barrel the washing water of circulation can the secondary pollution caused by washed clothing, It also solves in the prior art that setting pipelined channel leakproofness is not tight simultaneously, the washing water caused by factors such as shakes when draining and leak The defects of.

(2) structure of the present invention is simple, using reliable.

Another object of the present invention is to propose a kind of washing machine, include a kind of above-mentioned washing with pipelined channel Bucket.

In the outside of washing tube, outer barrel is set, the throwing water-bound of the pipelined channel is arranged between washing tube and outer barrel, Said tub bottom is equipped with discharge outlet, is connected with drainpipe in discharge outlet.

The invention also discloses a kind of water discharge method of washing machine, the roller washing machine includes washing tube, in washing tube Recirculation hole is arranged in upper setting pipelined channel, pipelined channel one end and washing tube connection, washing tube and pipelined channel connection position, remaining Position is non-porous, and the other end of pipelined channel is formed in outside washing tube, and the pipelined channel is using washing tube central axis as the center of circle Circle on projection it is arc-shaped or round, the circle of the both ends of the pipelined channel (3) and washing tube central axis in washing tube The angle formed in projection is α, and washing water surface both ends when washing of drum type washing machine in washing tube are being washed with washing tube central axis The angle that is formed is β on the circular projection of bucket, α≤β, and washing machine is in the case where wash operating condition, in the case where draining operating condition and be dehydrated work It is one-directionally rotated under condition, the clockwise that the end of pipelined channel and washing tube connection position to pipelined channel is formed is washed with washing tube The clockwise rotated when washing is identical, and washs the rotation of the direction of the rotation of washing tube and draining operating condition washing tube under operating condition Contrary, the rotation direction for draining washing tube under operating condition is identical as the rotation direction of washing tube under dehydration condition.

The invention also discloses the water discharge methods of another washing machine, valvular a kind of logical with flowing water comprising being arranged The washing tube in road, and comprising its washing machine, the roller washing machine includes washing tube, and pipelined channel is arranged on washing tube, Recirculation hole is arranged in pipelined channel one end and washing tube connection, washing tube and pipelined channel connection position, remaining position is non-porous, and flowing water is logical The other end in road is formed in outside washing tube, and projection of the pipelined channel on the circle using washing tube central axis as the center of circle is in arc The angle that shape or circle, the both ends of the pipelined channel and washing tube central axis are formed on the circular projection of washing tube is α, What washing water surface both ends and washing tube central axis when washing of drum type washing machine in washing tube were formed on the circular projection of washing tube 1 Angle is β, α≤β, and washing machine can unidirectionally turn in the case where washing operating condition, can also with it is two-way come back rotation, washing machine is in draining operating condition It is one-directionally rotated down and under dehydration condition；When the washing operating condition one-directional rotation of washing machine, pipelined channel and washing tube connection The clockwise that the clockwise that place to the end of pipelined channel is formed rotates when washing with washing tube is identical, and washs under operating condition The direction of the rotation of washing tube is contrary with the rotation of draining operating condition washing tube, drains the rotation direction of washing tube under operating condition It is identical as the rotation direction of washing tube under dehydration condition；When the washing operating condition Double-directional rotary of washing machine, the draining operating condition of washing machine, When dehydration condition, the draining of the clockwise and washing tube of pipelined channel and the formation of washing tube connection position to the end of pipelined channel Operating condition, the rotation clockwise of dehydration condition are reversed.

The invention discloses the washing machines and water discharge method that have pipelined channel washing tube, elaborate the flowing water in conjunction with figure Washing operating condition or dehydration condition, the principle for draining operating condition are completed in channel, to guarantee with pipelined channel washing one-directional rotation Washing tube it is water-tight when washing operating condition, draining operating condition, dehydration condition by washing tube washing water be discharged, avoid washing Water crossfire back and forth between interior outer barrel, causes secondary pollution, while also perfectly solving the flowing water space of similar channel isolation In washing tube rotation, a series of sealing problems of factors bring such as unstability and washing tube shake being slidingly sealed.

Detailed description of the invention

The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:

Fig. 1 is the structural schematic diagram of the washing tube described in the embodiment of the present invention with pipelined channel；

Fig. 2 is the A that the washing tube described in the embodiment of the present invention with pipelined channel drains and unidirectionally turns under dewatering state Status architecture schematic diagram；

Fig. 3 is the B that the washing tube described in the embodiment of the present invention with pipelined channel drains and unidirectionally turns under dewatering state Status architecture schematic diagram；

Fig. 4 is the C that the washing tube described in the embodiment of the present invention with pipelined channel drains and unidirectionally turns under dewatering state Status architecture schematic diagram；

Fig. 5 is the D that the washing tube described in the embodiment of the present invention with pipelined channel drains and unidirectionally turns under dewatering state Status architecture schematic diagram；

Fig. 6 is the E-state knot unidirectionally turned under the washing tube washing state for having pipelined channel described in the embodiment of the present invention Structure schematic diagram；

Fig. 7 is the F state knot unidirectionally turned under the washing tube washing state for having pipelined channel described in the embodiment of the present invention Structure schematic diagram；

Fig. 8 is the G state knot unidirectionally turned under the washing tube washing state for having pipelined channel described in the embodiment of the present invention Structure schematic diagram；

Fig. 9 is the H state knot unidirectionally turned under the washing tube washing state for having pipelined channel described in the embodiment of the present invention Structure schematic diagram；

Figure 10 is unidirectional under the draining of washing tube second and dewatering state described in the embodiment of the present invention with pipelined channel The I status architecture schematic diagram turned；

Figure 11 is unidirectional under the draining of washing tube second and dewatering state described in the embodiment of the present invention with pipelined channel The J status architecture schematic diagram turned；

Figure 12 is unidirectional under the draining of washing tube second and dewatering state described in the embodiment of the present invention with pipelined channel The K status architecture schematic diagram turned；

Figure 13 is unidirectional under the draining of washing tube second and dewatering state described in the embodiment of the present invention with pipelined channel The L status architecture schematic diagram turned；

Figure 14 is the M shape unidirectionally turned under washing tube the second washing state for having pipelined channel described in the embodiment of the present invention State structural schematic diagram；

Figure 15 is the N shape unidirectionally turned under washing tube the second washing state for having pipelined channel described in the embodiment of the present invention State structural schematic diagram；

Figure 16 is the O shape unidirectionally turned under washing tube the second washing state for having pipelined channel described in the embodiment of the present invention State structural schematic diagram；

Figure 17 is the P shape unidirectionally turned under washing tube the second washing state for having pipelined channel described in the embodiment of the present invention State structural schematic diagram；

Figure 18 is that the working principle structure of roller washing machine of embodiment of the present invention water discharge method defines schematic diagram；

Figure 19 is the forward sight structural schematic diagram of the washing tube water-supply line slot described in the embodiment of the present invention with pipelined channel；

Figure 20 is the left view structural representation of the washing tube water-supply line slot described in the embodiment of the present invention with pipelined channel；

Figure 21 is the right side structural representation of the washing tube water-supply line slot described in the embodiment of the present invention with pipelined channel；

Figure 22 is the side structure schematic view of the washing tube water-supply line slot described in the embodiment of the present invention with pipelined channel；

Figure 23 is the forward sight structural representation of pipelined channel on the washing tube for have described in the embodiment of the present invention pipelined channel Figure；

Figure 24 is the left view structural representation of pipelined channel on the washing tube for have described in the embodiment of the present invention pipelined channel Figure；

Figure 25 is the right view structural representation of pipelined channel on the washing tube for have described in the embodiment of the present invention pipelined channel Figure；

Figure 26 is the side view structure signal of pipelined channel on the washing tube for have described in the embodiment of the present invention pipelined channel Figure；

Figure 27 is the side structure schematic view of the washing tube described in the embodiment of the present invention with pipelined channel；

Figure 28 is the side structure schematic view of the circumference guiding gutter of washing tube described in the embodiment of the present invention；

Figure 29 is the side structure schematic view of the circumference top plate of washing tube described in the embodiment of the present invention；

Figure 30 is the side structure schematic view of the end guiding gutter of washing tube described in the embodiment of the present invention；

Figure 31 is the right side structural representation of the end guiding gutter of washing tube described in the embodiment of the present invention；

Figure 32 is the structural schematic diagram of the spiral pipelined channel of washing tube described in the embodiment of the present invention；

Figure 33 is the structural schematic diagram of second of spiral pipelined channel of washing tube described in the embodiment of the present invention；

Figure 34 is the structural schematic diagram of the third spiral pipelined channel of washing tube described in the embodiment of the present invention；

Figure 35 is the structural schematic diagram of the washing machine comprising the washing tube with pipelined channel described in the embodiment of the present invention；

Figure 36 is the pipelined channel schematic diagram described in the embodiment of the present invention with water-moving rib connection；

Figure 37 is second of structural schematic diagram described in the embodiment of the present invention with the pipelined channel of water-moving rib connection；

Figure 38 is the third structural schematic diagram described in the embodiment of the present invention with the pipelined channel of water-moving rib connection；

Figure 39 is another example structure schematic diagram of washing tube of the present invention；

Figure 40 is the schematic cross-sectional view of washing tube of the present invention；

Figure 41 is that the feather valve of pipelined channel of the present invention is arranged in washing tube bucket wall construction side view；

Figure 42 is the partial enlarged view at the position A in Figure 41 of the present invention；

Figure 43 is that the structural side view of washing tube end guiding gutter is arranged in the feather valve of pipelined channel of the present invention；

Figure 44 is the another side structural side view of the end guiding gutter in Figure 43；

Figure 45 is that the check valve of pipelined channel of the present invention is arranged in washing tube Cylinder wall structure side view；

Figure 46 is the structural schematic diagram that washing tube foreboard is arranged in pipelined channel of the present invention；

Figure 47 is that the check valve of pipelined channel of the present invention is arranged in washing tube front board structure side view；

Figure 48 is washing tube foreboard another side structural side view in Figure 47 of the present invention；

Figure 49 is the schematic diagram of the non-porous washing tub washer of tilting in the embodiment of the present invention；

Figure 50 is free of cleaning washing tube structure cross-sectional view of the embodiment of the present invention with washing tube door；

Figure 51 is the front view of Figure 50；

Figure 52 is the closure door component left view of the washing tube free of cleaning with washing tube door described in the embodiment of the present invention；

Figure 53 is the washing tube door opening state figure of the washing tube free of cleaning with washing tube door described in the embodiment of the present invention；

Figure 54 is that the positioning pin of the washing tube free of cleaning with washing tube door described in the embodiment of the present invention is matched with location hole Status diagram；

Figure 55 is the washing tube door closure state figure of roller washing machine free of cleaning described in the embodiment of the present invention；

Description of symbols:

1. washing tube, the 2. washing waters surface, 3. pipelined channels, 4. discharge structures, 5. throw water-bound, 6. washing tube foreboards, 6- 3. foreboard water channel slot, 6-4- foreboard drainage hole, 6-5- foreboard throw water hole, 6-6- foreboard cover plate, 7- washing tube circumference, 7-3. circle Zhou Shuidao slot, 7-4- circumference drainage hole, 7-5- circumference throw water hole, and 7-6- circumferentially covers plate, 8- washing tube back plate, 8-3. back plate water Road slot, 8-4- back plate drainage hole, 8-5- back plate throwing water hole, 8-6- back plate cover plate, 9. flanges, 10. bungs, 11. water inlets, 12. water-moving rib, 1201- first chamber, 1202- drains upstream face, 12-4 water-moving rib drainage hole, 13. circumference guiding gutters, 14. the One drawing water structure, 1401. first diversion portions, 1402. second diversion portions, 1403. third diversion portions, 15. circumference top plates, 16. ends Portion's guiding gutter, 1601. first limited walls, 1602. second limited walls, 17. second drawing water structures, 1701. the 4th diversion portions, 1702. the 5th diversion portions, 1703. the 6th diversion portions, 18. spiral pipelined channels, 18-3. helical water guide pipe, 18-4. aqueduct Discharge outlet, the 18-5. aqueduct throwing mouth of a river, 19. inlet valves, 20. outer barrels, 21. cabinets, 22. water hoses, 23. water spouts, 24. Door closure, 25. discharge outlet, 26. drainpipes, 28. water inlets, 29. sinks, 30. water supply hoses, 31. reset springs, 32. metals Ball, 33. closure doors, 34. ship and resell on another market, 35. feather valves, 36. check valves, 37. retainer plates, 3701. location holes, 38. hinges, 39. washings Bucket door, 3901. positioning pins, 3902. elastomeric elements, 40. knobs, 41. locking springs, 42. magnet, 43. hooks, 44. Ka Gou Slot, 45. door seals, 46. position sensors.

Specific embodiment

It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase Mutually combination.

In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and should not be understood as referring to Show or imply its relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " are defined as a result, Two " feature can explicitly or implicitly include at least one of the features.In addition, technical solution between each embodiment or Person's technical characteristic can be combined with each other, but must based on can be realized by those of ordinary skill in the art, work as technical side There is conflicting or cannot achieve when and will be understood that the combination of this technical solution is not present in the combination of case, also not in the present invention It is required that protection scope within.

In addition, the directional instruction (such as up, down, left, right, before and after ...) of institute in the embodiment of the present invention, is only used for solving It releases in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if this is specific When posture changes, then directionality instruction also correspondingly changes correspondingly.

The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

Embodiment 1

As shown in figure 1-9, present embodiment discloses a kind of washing tubes with pipelined channel washing one-directional rotation, in institute Setting pipelined channel 3 on washing tube 1 is stated, discharge structure 4, described 3 one end of pipelined channel and discharge structure are set on washing tube 1 4 connection, the discharge structure 4 are used for the water flow inside washing tube 1 to pipelined channel 3, the other end of pipelined channel 3 with 5 connection of water-bound, the outside thrown water-bound 5 and washing tube 1 is set are thrown, the throwing water-bound 5 is used for pipelined channel 3 Interior washing water flows to outside washing tube 1.

Preferably, on the circumference using washing tube central axis as the center of circle, the flowing water is logical at the both ends of the pipelined channel 3 The arc-shaped setting in road 3.

Specifically, the both ends of the pipelined channel 3 and washing tube central axis are using the central axis of washing tube 1 as the center of circle The angle formed on circular projection is α, 2 both ends of the washing water surface and washing tube central axis when washing of drum type washing machine in washing tube 1 The angle formed on the circular projection of washing tube 1 is β , α≤β.

Further, the washing tube 1 includes washing tube foreboard 6, washing tube circumference 7, washing tube back plate 8, the stream Aquaporin 3 be arranged in washing tube foreboard 6, washing tube circumference 7, washing tube back plate 8 it is any one or more above.

Preferably, the arc length length of the pipelined channel 3 contacts the arc length to be formed with washing tube greater than the washing water surface 2.

Specifically, the 3 circular arc both ends of pipelined channel with respect to the angle α at 1 center of washing tube value range be 90 degree- 360 degree, preferably 100 degree -180 degree.

Further, the discharge structure 4, pipelined channel 3 and throwing water-bound 5 form the flowing water pipeline on washing tube 1, Multiple flowing water pipelines, preferably 2~4 can be set on washing tube foreboard 6, washing tube back plate 8；On the washing tube circumference 7 Setting multiple groups flowing water piping installation, preferably 2~5 groups, every group of multiple flowing water pipelines of flowing water piping installation setting, preferably 2~4.

Preferably, the pipelined channel 3 is in flat or tubulose.

Further, the flowing water pipeline is in gradually taper up shape setting from discharge structure 4 to water-bound 5 is thrown.The setting is kept away Exempt from dehydration when, washing tube high speed rotation, washing water be attached on pipelined channel 3 under the action of the centrifugal force and not from throw water-bound 5 Outflow, to influence dehydrating effect.

Feature and structure in embodiment of the present invention can be combined with the structure and features of other embodiments, but To be based on can be realized by those of ordinary skill in the art, when the combination of technical solution occur it is conflicting or can not Will be understood that the combination of this technical solution is not present when realization, not the present invention claims protection scope within.

The present embodiment discloses a kind of washing tube with pipelined channel washing one-directional rotation, is flowed by being arranged on washing tube The other end of connection inside one end of flowing water pipeline and washing tube, flowing water pipeline is arranged outside washing tube water lines, thus Realize that washing tube completes washing operating condition by unidirectionally lasting rotation or draining operating condition, dehydration condition, washing tube wash operating condition Rotation direction is opposite with draining operating condition, the rotation direction of dehydration condition.

Embodiment 2

The present embodiment discloses a kind of roller clothing machine and water discharge method, and as shown in figure 18, the roller washing machine includes washing Pipelined channel 3,3 one end of pipelined channel and 1 connection of washing tube, washing tube and 3 connection of pipelined channel is arranged in bucket 1 on washing tube 1 Place setting recirculation hole, remaining position be it is non-porous, the other end of pipelined channel 1 is formed in outside washing tube, the pipelined channel 3 Projection on the circle using washing tube central axis as the center of circle is arc-shaped or round, in the both ends and washing tube of the pipelined channel 3 The angle that mandrel line is formed on the circular projection of washing tube 1 is α, 2 both ends of washing water surface when washing of drum type washing machine in washing tube 1 The angle formed on the circular projection of washing tube 1 with washing tube central axis is β, α≤β, washing machine in the case where washing operating condition, It is one-directionally rotated under draining operating condition and under dehydration condition, pipelined channel 3 and washing tube connection position to the end of pipelined channel 3 The clockwise that the clockwise of formation rotates when washing with washing tube is identical, and washs the direction of the rotation of washing tube under operating condition With draining operating condition washing tube rotation it is contrary, drain operating condition under washing tube rotation direction and dehydration condition under washing tube Rotation direction it is identical.

In order to more clearly explain the working principle of washing machine of the present invention, make as given a definition, institute in embodiment State it is clockwise, counterclockwise with from one end of washing tube water inlet to washing tub clutch junction one end in terms of be formed by Clockwise, rotation direction of the washing machine in washing are defined as R hour hands, and washing machine turns when draining operating condition or dehydration condition Dynamic direction definition is S hour hands, the side that the other end of the pipelined channel 3 and one end to the pipelined channel 3 of washing tube connection is formed To T hour hands are defined as, i.e. the clockwise of T is identical as the clockwise of R, and the clockwise of R and the clockwise of S are opposite.

In conjunction with the embodiments 1, as shown in figure 35, outer barrel 20, the throwing water of the pipelined channel 3 are set in the outside of washing tube 1 Structure 5 is arranged between washing tube 1 and outer barrel 20, and 20 bottom of said tub is equipped with discharge outlet 25, the row of being connected in discharge outlet 25 Water pipe 26.

Under roller washing machine is the washing water, clothing the effects of, the revolving speed of washing tube is generally within 50 turns/min, in washing The washing water surface 2 is general horizontal or nearly horizontal state, as shown in Fig. 2~9, discharge structure 4, the stream of the flowing water pipeline Aquaporin 3 and throwing water-bound 5 are arranged on washing tube in counterclockwise, i.e., T hour hands are counterclockwise；

The washing tube 1 is in when rotating clockwise:

As shown in Fig. 2, at this point, discharge structure 4, throw water-bound 5 washing the water surface 2 top, at this point, pipelined channel 3 It is interior there is no washing water；

With rotating clockwise for washing tube 1, position as shown in Figure 3 is reached, at this point, discharge structure 4 is lower than washing water Face 2 throws water-bound 5 and is higher than the washing water surface 2, passes through discharge structure 4 in pipelined channel 3 and be injected with washing water；

Rotating clockwise with washing tube 1 again reaches position as shown in Figure 4, at this point, discharge structure 4 is higher than washing The water surface 2, throws water-bound 5 lower than the washing water surface 2, the washing water in pipelined channel 3 by throw water-bound 5 be expelled to washing tube 1 with Between outer barrel 20；

Again with rotating clockwise for washing tube 1, position as shown in Figure 5 is reached, is washed at this point, discharge structure 4 is higher than The water surface 2 is washed, water-bound 5 is thrown lower than the washing water surface 2, and throw the lowest part that water-bound 5 turns to washing tube 1, in pipelined channel 3 Washing water be all expelled between washing tube 1 and outer barrel 20 by throwing water-bound 5；

Under this operating condition, washing tube passes through the description of A, B, C, D-state, washing tube per revolution, each overflow pipe Road all once water storage and the process to discharge water, washing water can flow between inside and outside bucket in the rotation process of washing tube, thus shape At the draining of washing machine, dehydration condition, i.e. S hour hands are clockwise.

As shown in Fig. 6~9, the discharge structure 4 of the flowing water pipeline, pipelined channel 3 are on washing tube with water-bound 5 is thrown Setting counterclockwise, the washing tube 1 is in when rotating counterclockwise:

As shown in fig. 6, at this point, discharge structure 4, throw water-bound 5 washing the water surface 2 top, at this point, pipelined channel 3 It is interior there is no washing water；

With rotating counterclockwise for washing tube 1, position as shown in Figure 7 is reached, at this point, discharge structure 4 is higher than washing water Face 2, throwing water-bound 5, which is lower than, washs the water surface 2, without washing water in pipelined channel 3；

Rotating counterclockwise with washing tube 1 again reaches position as shown in Figure 8, at this point, discharge structure 4 is lower than washing The water surface 2 throws water-bound 5 and is higher than the washing water surface 2, passes through discharge structure 4 in pipelined channel 3 and be injected with washing water；

Again with rotating clockwise for washing tube 1, position as shown in Figure 9 is reached, is washed at this point, discharge structure 4 is higher than The water surface 2 is washed, water-bound 5 is thrown and is higher than the washing water surface 2, the height for throwing water-bound 5 is higher than the height of discharge structure 4, pipelined channel 3 Interior washing water flows backward to washing tube 1 by discharge structure 4 again；

Under this operating condition, washing tube passes through the description of E, F, G, H state, washing tube one-directional rotation, each flowing water pipeline Interior water is constantly stored and is flowed back, and can't be flowed in washing tube between outer barrel, to form the washing operating condition of washing machine, i.e. R Hour hands are counterclockwise.

When the revolving speed of washing tube increases, when washing tube revolving speed is high speed, the revolving speed of washing tube is greater than 50 turns/min, including Operating condition or draining operating condition are washed, the water inside washing tube is under rotary action and the water-moving rib effect of washing tube, by washing tube The inclined horizontal plane setting of interior washing water；

Discharge structure 4, pipelined channel 3 and the throwing water-bound 5 of the flowing water pipeline are arranged on washing tube 1 in counterclockwise, Wash that the water surface 2 is oblique or nearly skewed setting, as shown in Figure 10~17, washing tube passes through I, J, K, L, M, N, O, P-state Description, the working condition of washing machine and the washing water surface are horizontal identical.When the rotation direction and flowing water pipeline of washing tube 1 Discharge structure 4, pipelined channel 3 and throwing water-bound 5 are to wash operating condition when the setting direction on washing tube is identical at this time；When washing It washs the rotation direction of bucket 1 and the discharge structure 4 of flowing water pipeline, pipelined channel 3 and throws setting direction of the water-bound 5 on washing tube It is at this time draining operating condition and dehydration condition when opposite.

Even the discharge structure 4 of flowing water pipeline, pipelined channel 3 and throwing water-bound 5 are washed when being arranged clockwise on washing tube It washs bucket to rotate counterclockwise to drain operating condition, dehydration condition, washing tube rotates clockwise to wash operating condition.

If the discharge structure 4 of even flowing water pipeline, pipelined channel 3 and throw water-bound 5 when being arranged counterclockwise on washing tube, Washing tube rotates clockwise to drain operating condition, dehydration condition, and washing tube rotates counterclockwise to wash operating condition.

A kind of method of roller washing machine, comprising the washing tube with pipelined channel described above, rate-determining steps are such as Under:

St1: washing machine, selection control program, if selection washing procedure or rinsing program, enter step St2 are opened； If selecting dehydration condition, enter St5；

St2: washing tube starts turning, and the rotation direction R of washing tube and the setting direction T-phase of pipelined channel 3 are same, to washing Water filling in bucket；

St3: after the completion of water filling, the direction for continuing on the rotation direction R of washing tube continues to one-directionally rotate, and starts to wash；

St4: after washing, washing tube is one-directionally rotated along with the anti-direction of the setting direction T-phase of pipelined channel 3, i.e., Rotation direction S and rotation direction T are reversed, start to drain；

St5: when dehydration condition, washing tube is one-directionally rotated along with the anti-direction of the setting direction T-phase of pipelined channel 3, is washed Washing bucket can continue to complete dehydration condition along the unidirectional high-speed rotation in the hour hands side S.

Preferably, the both ends of the pipelined channel 3 and washing tube central axis are formed on the circular projection of washing tube 1 Angle α value range be 90 °~360 °, preferably 100 °~180 °, α > β.

Under some embodiments of the present invention, α value range can also take 80 °, 120 °, 135 °, 145 °, 150 °, 160 °, 200 °~250 °, 280 °, 320 °.

Further, described 3 one end of pipelined channel and 4 connection of discharge structure, the discharge structure 4 are used for washing tube Water flow inside 1 is to pipelined channel 3, and the other end and throwing 5 connection of water-bound of pipelined channel 3, the throwing water-bound 5, which is arranged, to exist The outside of washing tube 1, the throwing water-bound 5 be used to flow to the washing water in pipelined channel 3 outside washing tube 1, other knots Structure is the same as embodiment 1.

As some embodiments of the present invention, as shown in figure 35, the washing machine further includes cabinet 21 and door closure 24, institute The outer barrel 20 stated is arranged concentrically with washing tube 1, and washing tube 1 is connect by flange 9 with speed-reducing clutch, and the drainpipe 26 passes through Cabinet 21 stretches out；Further include intake tunnel, is provided with nonstorage calorifier on the intake tunnel；Intake tunnel includes that water inlet is soft Pipe 30 and water hose 22, the water supply hose 30 are arranged in 21 inner top of cabinet, and one end of water supply hose 30 passes through water inlet Valve 19 is mounted on cabinet 21, and the other end and 29 connection of sink of water supply hose 30, the sink 29 are mounted on cabinet 21 On, sink 29 is connected with water hose 22, and the interior front of cabinet 21, the water spray is arranged in the water hose 22 Hose 22 and 23 connection of water spout, the water spout 23 are erected on door closure 24, and the water energy sprayed from water spout 23 is enough across cylinder The water inlet 28 of lid 10 enters in washing tube 1；The water spout 23 is connected with water hose 22 by union.

Present embodiment discloses with pipelined channel washing one-directional rotation washing tube washing machine and water discharge method, in conjunction with Figure elaborates that pipelined channel one-directional rotation completes washing operating condition or dehydration condition, the principle for draining operating condition, to guarantee Washing tube with pipelined channel washing one-directional rotation is water-tight when washing operating condition, will wash in draining operating condition, dehydration condition Washing water discharge in bucket, avoids washing water crossfire back and forth between interior outer barrel, causes secondary pollution, while also perfect solving The flowing water space of similar channel isolation is when washing tube rotates, the factors band such as unstability and washing tube shake being slidingly sealed A series of sealing problems come.

Embodiment 3

As shown in Figure 19~26, present embodiment discloses it is a kind of with pipelined channel washing one-directional rotation washing tube, Drainage hole, the drainage hole and water channel slot connection are set on washing tube 1, the water channel slot is formed on the outer wall of washing tube 1, Cover plate is set on water channel slot, and the water channel slot and cover plate form drainage cavity, formed in the end of drainage cavity and throw water hole, institute It states drainage hole, water channel slot, cover plate and throws water hole formation flowing water pipeline, other structures are the same as embodiment 1 or embodiment 2.

Specifically, the both ends of the flowing water pipeline and washing tube central axis are using the central axis of washing tube 1 as the center of circle The angle formed on circular projection is α, 2 both ends of the washing water surface and washing tube central axis when washing of drum type washing machine in washing tube 1 The angle formed on the circular projection of washing tube 1 is β , α≤β.

Preferably, the washing tube 1 includes washing tube foreboard 6, washing tube circumference 7, washing tube back plate 8, is washed described Setting circumference water channel slot 7-3 on barrel circumference 7 is washed, the circumference water channel slot 7-3 is outwardly or inwardly to extrude in washing tube circumference 7, And/or on the washing tube foreboard 6 be arranged foreboard water channel slot 6-3, the foreboard water channel slot 6-3 on washing tube foreboard 6 to The extrusion of indent or evagination, and/or back plate water channel slot 8-3, the back plate water channel slot 8- are set in the washing tube back plate 8 3 concave or the extrusion of evagination in washing tube back plate 8.

Further, circumference drainage hole 7-4, circumference drainage hole 7-4 and circumference water channel slot are set on the washing tube circumference 7 7-3 connection, setting circumferentially covers plate 7-6 on circumference water channel slot 7-3, described to circumferentially cover plate 7-6 and circumference water channel slot 7-3 Circumference drainage cavity is formed, circumference is formed in the other end of circumference drainage cavity and throws water hole 7-5, the circumference drainage hole 7-4, circumference water Road slot 7-3, plate 7-6 and circumference throwing water hole 7-5 formation staving flowing water pipeline are circumferentially covered.

Preferably, the circumference water channel both ends slot 7-3 are 90 degree~360 degree with respect to the angle at 1 center of washing tube, preferably 100 degree~180 degree.

Further, in multiple staving flowing water pipelines provided circumferentially about that 1 central axis of washing tube is the center of circle, same circle The multiple staving flowing water pipelines being arranged on week form one group of flowing water piping installation, and multiple groups flowing water pipeline is arranged on washing tube 1 and fills It sets, every group of flowing water piping installation is preferably provided with 2~4.

Further, it is in gradually taper up shape that the staving flowing water pipeline, which throws water hole 7-5 from circumference drainage hole 7-4 to circumference, Setting.As an example, the foreboard drainage cavity covers multiple circumference drainage hole 7-4, and when which avoids dehydration, washing tube high speed Rotation, washing water is attached under the action of the centrifugal force to be circumferentially covered on plate 7-6 and does not throw water hole 7-5 outflow from circumference.

Preferably, foreboard drainage hole 6-4 is set on the washing tube foreboard 6, and the foreboard water channel slot 6-3 and foreboard are arranged Water hole 6-4 connection, is arranged foreboard cover plate 6-6 on the foreboard water channel slot 6-3, and the foreboard water channel slot 6-3 is covered with foreboard Cover board 6-6 forms foreboard drainage cavity, forms foreboard in the other end of the foreboard drainage cavity and throws water hole 6-5, the foreboard draining Hole 6-4, foreboard water channel slot 6-3, foreboard cover plate 6-6, foreboard throw water hole 6-5 and form foreboard flowing water pipeline.

Further, the foreboard water channel slot 6-3 arc-shaped setting on the circumference using 1 central axis of washing tube as the center of circle, The foreboard water channel both ends slot 6-3 are 90 degree~360 degree, preferably 100 degree~180 degree with respect to the angle at 6 center of washing tube foreboard.

Preferably, the position on washing tube foreboard 6 close to washing tube circumference 7 is arranged in the foreboard drainage hole 6-4, is washing It washs and multiple foreboard flowing water pipelines is set on barrel foreboard 6.As an example, multiple foreboard flowing water pipelines can be formed in front of washing tube On the same circumference centered on plate 6, it can also be formed on the different circumference centered on washing tube foreboard 6.

Further, it is in gradually taper up shape to set that the foreboard flowing water pipeline, which throws water hole 6-5 from preceding plate drainage hole 6-4 to foreboard, It sets.As an example, the foreboard drainage cavity covers multiple foreboard drainage hole 6-4, when which avoids dehydration, washing tube high speed is revolved Turn, washing water is attached on foreboard cover plate 6-6 under the action of the centrifugal force and does not throw water hole 6-5 outflow from foreboard.

Preferably, back plate drainage hole 8-4 is set in the washing tube back plate 8, and the back plate water channel slot 8-3 and back plate are arranged Water hole 8-4 connection, is arranged back plate cover plate 8-6 on the back plate water channel slot 8-3, and the back plate water channel slot 8-3 is covered with back plate Cover board 8-6 forms back plate drainage cavity, forms back plate in the other end of the back plate drainage cavity and throws water hole 8-5, the back plate draining Hole 8-4, back plate water channel slot 8-3, back plate cover plate 8-6 and back plate throw water hole 8-5 and form back plate flowing water pipeline.

Further, the back plate water channel slot 8-3 is arc-shaped on the circumference using 8 center of washing tube back plate as the center of circle sets It sets, the back plate water channel both ends slot 8-3 are 90 degree~360 degree, preferably 100 degree~180 with respect to the angle at 8 center of washing tube back plate Degree.

Preferably, the position in washing tube back plate 8 close to washing tube circumference 7 is arranged in the back plate drainage hole 8-4, is washing It washs and multiple back plate flowing water pipelines is set in barrel back plate 8.As an example, multiple back plate flowing water pipelines can be formed in after washing tube On the same circumference centered on plate 8, it can also be formed on the different circumference centered on washing tube back plate 8.

Further, it is in gradually taper up shape to set that the back plate flowing water pipeline, which throws water hole 8-5 from back plate drainage hole 8-4 to back plate, It sets.As an example, the back plate drainage cavity covers multiple back plate drainage hole 8-4, when which avoids dehydration, washing tube high speed is revolved Turn, washing water is attached on back plate cover plate 8-6 under the action of the centrifugal force and does not throw water hole 8-5 outflow from back plate.

As an example, foreboard flowing water piping installation can only be arranged, back plate can also only be arranged on the washing tube 1 Circumferential flow water lines device similarly can be only arranged in flowing water piping installation；When only be arranged foreboard flowing water piping installation and/or When back plate flowing water piping installation, foreboard flowing water piping installation must lean on washing tube foreboard 6 comprising foreboard drainage hole 6-4 setting The foreboard flowing water pipeline of nearly 7 position of washing tube circumference, likewise, back plate flowing water piping installation must include back plate drainage hole 8-4 It is arranged in close to the back plate flowing water pipeline of the position of washing tube circumference 7 in washing tube back plate 8, which improves washing water and arranging The efficiency and reliability that washing water flows out when water condition and dehydration condition.

Present embodiment discloses a kind of setting sides of the pipelined channel of washing tube with pipelined channel washing one-directional rotation Formula and flowing structure, entire washing tube is other than drainage hole again without other holes, each foreboard water channel slot 6-3, circumference water channel slot 7-3, back plate water channel slot 8-3 with a drainage hole or two symmetrical drainage holes or multiple drainage hole connection, and every Cover plate is all set on a water channel slot, it is made to form groove profile with washing tube water channel slot, is formed only through drainage hole on washing tube 1 Then lead to the flowing water pipeline in the throwing water hole outside washing tube.The setting is so that each water channel slot is relative to washing tube center The annulus or partial circle of axis, wherein each section be all using drainage hole as starting point, to throw water hole as terminal, each flowing water The drainage hole of pipeline and to throw water hole relative position be all same direction is all setting clockwise or be all to be arranged counterclockwise.

The working principle of washing machine comprising the washing tube is recorded identical with embodiment 2, and details are not described herein.

Embodiment 4

As shown in Figure 27~31, present embodiment discloses another washings with pipelined channel washing one-directional rotation Bucket, the washing tube 1 include washing tube foreboard 6, washing tube circumference 7, washing tube back plate 8, are arranged on the washing tube circumference 7 Circumference drainage hole 7-4,7 outer surface of washing tube circumference are arranged circumference guiding gutter 13, are arranged first on circumference guiding gutter 13 Drawing water structure 14, first drawing water structure 14 and circumference drainage hole 7-4 connection, in circumference guiding gutter 13 far from washing tube circumference Circumference top plate 15, the circumference top plate 15 and circumference guiding gutter 13 are set in the one side of 7 outer surfaces by 14 shape of the first drawing water structure At circumference drainage cavity, circumference is set on circumference top plate 15 and throws water hole 7-5, the circumference throws water hole 7-5 and the first drawing water structure 14 connection, the circumference drainage hole 7-4, circumference guiding gutter 13, the first drawing water structure 14, circumference top plate 15 and circumference throw water hole 7-5 forms staving flowing water pipeline, the same other embodiments of other structures.The setting discloses another staving flowing water pipeline, guarantees The diversity and reliability that washing water is flowed out when draining operating condition, dehydration condition.

Specifically, the both ends of the staving flowing water pipeline and washing tube central axis are being circle with the central axis of washing tube 1 The angle formed on the circular projection of the heart is α, 2 both ends of the washing water surface and washing tube center when washing of drum type washing machine in washing tube 1 The angle that axis is formed on the circular projection of washing tube 1 is β , α≤β.

Preferably, the circumference guiding gutter 13 is circumferentially arranged, and circumference guiding gutter 13 is socketed in the appearance of washing tube circumference 7 Face, the circumference top plate 15 are also circumferentially arranged, and circumference top plate 15 is socketed in the outer surface of circumference guiding gutter 13.The setting is convenient for The assembly and raising staving flowing water pipeline leakproofness of staving flowing water pipeline.

Further, water hole 7-5 connection is thrown with circumference drainage hole 7-4, circumference respectively in the both ends of first drawing water structure 14 Logical, the angle that the both ends of the first drawing water structure 14 and 7 central axis of washing tube circumference are formed is 90 degree~360 degree, preferably 100 degree~ 180 degree.

Preferably, the first drawing water structure 14 being arranged on the circumference guiding gutter 13 is multiple, the first diversion knot One end of water hole 7-5 is thrown in small -- big -- small knot from one end close to circumference drainage hole 7-4 to circumference in the diversion channel of structure 14 Structure setting.

Specifically, first drawing water structure 14 is arranged three on circumference guiding gutter 13, first drawing water structure 14 Including the first diversion portion 1401, the second diversion portion 1402, third diversion portion 1403, first diversion portion 1401 and the second diversion The upper end connection in portion 1402, the lower end connection of third diversion portion 1403 and the second diversion portion 1402, the setting reasonable utilization The structure of circumference guiding gutter 13, first diversion portion 1401 and circumference drainage hole 7-4 connection, the third diversion portion 1403 Water hole 7-5 connection is thrown with circumference, on the one hand increases the volume in the diversion channel of the first drawing water structure 14 as far as possible, on the other hand Circumference drainage hole 7-4, circumference are thrown into water hole 7-5 and 14 connection location dislocation of the first drawing water structure is arranged, is existed convenient for washing tube 1 High speed rotation can dry the washing water in washing tube 1 when being dehydrated, meanwhile, the first drawing water structure 14 is thrown into water hole 7- with circumference The third diversion portion 1403 of 5 connection is in contraction-like setting with respect to the second diversion portion 1402, further increases and washing water is discharged Efficiency and reliability.

Further, multiple circumference guiding gutters 13 are set on the washing tube circumference 7, in each circumference guiding gutter 13 Outside face is provided with circumference top plate 15.The setting further increases staving flowing water pipeline and washes when draining operating condition, dehydration condition Wash the efficiency of water discharge.

Preferably, foreboard drainage hole 6-4 is set on the washing tube foreboard 6, is set in the outside of the washing tube foreboard 6 End guiding gutter 16 is set, second drawing water structure 17, end are set close to the side of washing tube foreboard 6 in the end guiding gutter 16 Second drawing water structure 17 is formed foreboard drainage cavity, the end of second drawing water structure 17 with washing tube foreboard 6 by guiding gutter 16 Foreboard, which is formed, with the end guiding gutter 16 throws water hole 6-5, the foreboard drainage hole 6-4, end guiding gutter 16, the second diversion knot Structure 17 and foreboard throw water hole 6-5 and form foreboard flowing water pipeline.The setting discloses another foreboard flowing water pipeline, guarantees to wash Wash diversity and reliability that water is flowed out when draining operating condition, dehydration condition.

Specifically, the both ends of the foreboard flowing water pipeline and washing tube central axis are being circle with the central axis of washing tube 1 The angle formed on the circular projection of the heart is α, 2 both ends of the washing water surface and washing tube center when washing of drum type washing machine in washing tube 1 The angle that axis is formed on the circular projection of washing tube 1 is β , α≤β.

Further, the end guiding gutter 16 is whole is arranged in by the annular in the center of circle of the center of washing tube foreboard 6, institute Stating end guiding gutter 16 includes the first limited wall 1601, the second limited wall 1602, and first limited wall 1601 and second limits The second drawing water structure 17, the both ends of the second drawing water structure 17 and the folder of washing tube foreboard 6 being centrally formed are formed between wall 1602 Angle is 90 degree~360 degree, preferably 100 degree~180 degree.

Preferably, the second drawing water structure 17 formed on the end guiding gutter 16 is multiple, the second diversion knot One end that water hole 6-5 is thrown in the diversion channel of structure 17 from one end close to foreboard drainage hole 6-4 to foreboard is in small -- big -- small knot Structure setting.

Specifically, second drawing water structure 17 is arranged three on end guiding gutter 16, second drawing water structure 17 Including the 4th diversion portion 1701, the 5th diversion portion 1702, the 6th diversion portion 1703, the 4th diversion portion 1701 and the 5th diversion The upper end connection in portion 1702, the lower end connection of the 6th diversion portion 1703 and the 5th diversion portion 1702.The setting is reasonably sharp With the structure of end guiding gutter 16, the 4th diversion portion 1701 and foreboard drainage hole 6-4 connection, the 6th diversion portion 1703 throw water hole 6-5 connection with foreboard, and as shown in figure 31, washing water flows to second through foreboard drainage hole 6-4 inside washing tube 1 Then drawing water structure 17 flows to foreboard according to arrow direction shown in Figure 31 in foreboard drainage cavity and throws water hole 6-5, thus arranging Washing water is flowed out into washing tube when water condition, dehydration condition, the diversion on the one hand increasing the second drawing water structure 17 as far as possible is logical On the other hand foreboard drainage hole 6-4, foreboard are thrown the connection location dislocation of water hole 6-5 and the second drawing water structure 17 by the volume in road Setting can dry the washing water in washing tube 1 when high speed rotation is dehydrated convenient for washing tube 1, meanwhile, by the second diversion knot Opposite 5th diversion portion 1702 of the 6th diversion portion 1703 that structure 17 and foreboard throw water hole 6-5 connection is in contraction-like setting, further Improve the efficiency and reliability that washing water is discharged.

Preferably, back plate drainage hole 8-4 is set in washing tube back plate 8, the outside of washing tube back plate 8 is provided with end Guiding gutter 16 forms back plate flowing water pipeline.Washing tube back plate 8 outside be arranged end guiding gutter 16 in washing tube foreboard 16 structure of end guiding gutter that 6 outsides are arranged is same or similar.

In conjunction with the embodiments 3, present embodiment discloses another washing tubes with pipelined channel washing one-directional rotation The set-up mode and flowing structure of pipelined channel, other structures are also arranged with embodiment 3, the working principle comprising its washing machine With the identical of the record of embodiment 2, this is no longer going to repeat them.

Embodiment 5

As shown in Figure 32~34, the present embodiment discloses another washing tube for having screw type pipelined channel, described to wash Washing bucket 1 includes washing tube foreboard 6, washing tube circumference 7, washing tube back plate 8, and spiral flowing water is arranged on the washing tube circumference 7 Channel 18, the spiral pipelined channel 18 are twist arranged, one end of spiral pipelined channel 18 and 1 inside connection of washing tube, The other end of spiral pipelined channel 18 is arranged outside washing tube 1, and the spiral pipelined channel 18 of the spiral shape setting refers to spiral shell The center at the both ends of eddy flow aquaporin 18 is not on the same circumference using washing tube central axis as the center of circle, and other structures are the same as implementation Example 1 or embodiment 2 or embodiment 3 or embodiment 4.

Specifically, the both ends of the spiral pipelined channel 18 are being with the central axis of washing tube 1 with washing tube central axis The angle formed on the circular projection in the center of circle is α, in 2 both ends of the washing water surface and washing tube when washing of drum type washing machine in washing tube 1 The angle that mandrel line is formed on the circular projection of washing tube 1 is β , α≤β.

Preferably, the spiral pipelined channel 18 includes helical water guide pipe 18-3, and the helical water guide pipe 18-3 setting exists On the outer wall of washing tube circumference 7, one end of helical water guide pipe 18-3 passes through aqueduct discharge outlet 18-4 and 1 connection of washing tube, spiral shell The aqueduct that the rotation aqueduct 18-3 other end is formed throws the outside that washing tube 1 is arranged in mouth of a river 18-5.

Further, the both ends of the helical water guide pipe 18-3 are on the circle using 7 central axes of washing tube circumference as the center of circle Project arc-shaped setting, the angle of projection and the center of circle of the both ends of helical water guide pipe 18-3 on the circle be not less than 90 degree, it is excellent Select 100 degree -180 degree.The setting on the one hand ensure that 18 liang of end projections of spiral pipelined channel arc length be greater than washing the water surface 2 with Washing tube contacts the arc length to be formed, and on the other hand also improves the utilization efficiency of 7 outer wall of washing tube circumference.

Preferably, as shown in figure 32, the spiral pipelined channel 18 is arranged multiple, the diversion of multiple spiral pipelined channels 18 Pipe discharge outlet 18-4 can be arranged with the axis parallel of washing tube circumference 7, can also shift to install between each other.

Further, the aqueduct throwing mouth of a river 18-5 of multiple spiral pipelined channels 18 can be with the axis of washing tube circumference 7 Line is arranged in parallel, and can also shift to install between each other.The setting further improves the washing water in washing tube in drainer The diversity and reliability flowed out when condition, dehydration condition.

Preferably, it is in gradually to receive that the helical water guide pipe 18-3, which throws mouth of a river 18-5 from aqueduct discharge outlet 18-4 to aqueduct, The setting of contracting shape.As an example, the diameter of the aqueduct discharge outlet 18-4 is greater than the diameter or spiral shell that aqueduct throws mouth of a river 18-5 It revolves aqueduct 18-3 and covers multiple aqueduct discharge outlet 18-4 close to the side of aqueduct discharge outlet 18-4, which avoids being dehydrated When, washing tube high speed rotation, washing water is attached on helical water guide pipe 18-3 under the action of the centrifugal force and does not throw water from aqueduct Mouth 18-5 outflow.

Present embodiment discloses another with unsuccessful type pipelined channel washing tube set-up mode and flowing structure, Other structures are also arranged with embodiment 3 or embodiment 4, the working principle comprising its washing machine record with embodiment 2 it is identical, This is no longer going to repeat them.

Embodiment 6

As shown in Figure 36~38, the present embodiment discloses a kind of roller and washing machine free of cleaning with water-moving rib, described Water-moving rib 12 is set inside washing tube 1, first chamber 1201 is set inside the water-moving rib 12, in the first chamber 1201 Water-moving rib drainage hole 12-4 is set, and first chamber 1201 is by water-moving rib drainage hole 12-4 and 1 inside connection of washing tube, described Pipelined channel 3, one end of the pipelined channel 3 and 1201 connection of first chamber be set outside washing tube 1, pipelined channel 3 it is another One end, which is formed, throws water-bound 5, the outside thrown water-bound 5 and washing tube 1 is arranged in.Knot of the other structures with other embodiments Structure.

As an example, the water-moving rib drainage hole 12-4, first chamber 1201, pipelined channel 3, throwing water-bound 5 are formed and are washed Wash the flowing water pipeline on bucket 1, the flowing water pipeline includes staving flowing water pipeline, foreboard flowing water pipeline, in back plate flowing water pipeline One or more, i.e., pipelined channel 3 can be formed in one in the rear end of the staving of washing tube, the front end of washing tube, washing tube Kind is a variety of.

Preferably, the water-moving rib 12 is arranged on the inner wall of washing tube 1, water-moving rib 12 from close to washing tube front end to washing Wash the whole oblique setting in barrel rear end.

Specifically, the pipelined channel 3 is from one end close to water-moving rib drainage hole 12-4 to close to the one end for throwing water-bound 5 It is whole in setting counterclockwise, water-moving rib 12 is from being integrally in that become larger skewed is set close to washing tube front end to washing tube rear end It sets, the pipelined channel 3 includes staving flowing water pipeline and/or foreboard flowing water pipeline.As an example, water-moving rib as shown in figure 36 12, water-moving rib 12 is from washing tube front end, i.e., side close to water inlet 28, arrives washing tube rear end, the i.e. side close to flange 9, The inclined upward structure setting of water-moving rib 12, under high-speed rotation clockwise effect, the washing water surface is formed in cylindric washer The lower left corner, under the effect of inclined water-moving rib, washing water can outside dispatch, washing water can accumulate to water inlet, the bucket of setting Body flowing water pipeline and/or foreboard flowing water pipeline easily facilitate draining, meet washing operating condition or draining operating condition；

For cylindric washer under the effect that rotates counterclockwise, the washing water surface is formed in the lower right corner, under the action of inclined water-moving rib, Washing water can be accumulated in inside to the dispatch of flange side, back plate flowing water pipeline is not provided on washing tube, avoid in washing operating condition Lower leak.

It also or is that the pipelined channel 3 is from one end close to water-moving rib drainage hole 12-4 to close to the one of throwing water-bound 5 Holding whole is in setting clockwise, and water-moving rib 12 is integrally in gradually smaller skewed from close washing tube front end to washing tube rear end Setting, the pipelined channel 3 include staving flowing water pipeline and/or back plate flowing water pipeline.

Preferably, the section setting triangular in shape of the water-moving rib 12, the water-moving rib 12 include draining upstream face 1202, The draining upstream face 1202 is the one side for throwing water-bound 5 on water-moving rib 12 far from connection therewith.The setting is so that in drainer When condition, draining upstream face 1202 is rotated in face of washing water, is more conducive to the discharge of washing water.

Further, the 3 circular arc both ends of pipelined channel are 90 degree -360 degree with respect to the angle at 1 center of washing tube, preferably 100 degree -180 degree.

Preferably, multiple flowing water pipelines, preferably 2~4 can be set in washing tube foreboard 6, washing tube back plate 8；? Multiple groups flowing water piping installation is set on the washing tube circumference 7, and preferably 2~5 groups, multiple flowing water are arranged in every group of flowing water piping installation Pipeline, preferably 2~4.

Further, multiple water-moving rib drainage hole 12-4 are set on the water-moving rib 12, same water-moving rib 12 with it is multiple 3 connection of pipelined channel, the end of each pipelined channel 3 are respectively provided with a throwing water-bound 5.When the setting further improves draining Efficiency.

Preferably, multiple water-moving ribs 12 are set inside the washing tube 1, are preferably provided with 2~6.

Further, as shown in figure 38, the arc-shaped recess of the draining upstream face 1202 is set in draining upstream face 1202 Set multiple water-moving rib drainage hole 12-4.The setting further improves the reliability and efficiency of the draining of pipelined channel 3.

Preferably, as some embodiments of the present invention, the bucket wall of the water-moving rib drainage hole 12-4 and washing tube circumference 7 Contact setting.The setting further ensures the reliability and efficiency of the draining of pipelined channel 3.

Present embodiment discloses the settings of the pipelined channel of another roller and washing machine free of cleaning with water-moving rib Mode and flowing structure, the other structures also same or like setting with the structure of other embodiments, the work comprising its washing machine Make principle and recorded with embodiment 2 identical, this is no longer going to repeat them.

Embodiment 7

As shown in Figure 22,39~41, a kind of structural schematic diagram of washing tube with the two-way washing of pipelined channel is disclosed, is wrapped Valve, pipelined channel 3 is arranged in one end of the pipelined channel 3 in the pipelined channel 3 for including washing tube 1 and being connected on washing tube 1 When being set as tubulose perhaps flat pipelined channel 3 being arranged in the outside of washing tube 1 in other embodiments structure or spy It levies identical.

One end of pipelined channel 3 and the inside connection of washing tube 1, the outside of washing tube 1 is arranged in the other end, and flowing water is logical Road 3 is close-coupled at the outer wall of washing tube 1 as washing tube 1 rotates together.Discharge structure 4, row are set on the washing tube 1 Water-bound 4 is used for the water flow in washing tube 1 to pipelined channel 3, and water-bound is thrown in the other end setting of the pipelined channel 3 5, throw the outside that washing tube 1 is arranged in water-bound 5.

Preferably, spiral shape water-moving rib 12 is arranged in 1 inner wall of washing tube, and discharge structure 4 also can be set in water-moving rib On 12 upstream face, is rapidly entered in pipelined channel 3 convenient for the water in washing tube 1 when dehydration, reduce dewatering time.

Wherein, pipelined channel 3 is close-coupled on the outer wall of washing tube 1, the arc-shaped structure of the pipelined channel 3, flowing water The both ends in channel 3 are in can also be with as on the same section in the center of circle or both ends of pipelined channel 3 using 1 central axis of washing tube It is located at using 1 central axis of washing tube as on the different cross section in the center of circle, i.e., pipelined channel 3 can arrange in the shape of a spiral.It is washing When the water surface 2 is below washed in the horizontal position at 3 both ends of pipelined channel in bucket rotation process, process of the washing tube 1 in rotation washing Middle the case where necessarily will appear leak, so horizontal position at least one end locating for 3 both ends of pipelined channel is higher than liquid level, it is excellent Choosing, the both ends of pipelined channel 3 are in the projection on the same section using 1 central axis of washing tube as the center of circle and between the section center of circle Angle is 90~360 degree.

Preferably, one layer of cover plate can also be arranged in the outside of washing tube 1, form evagination by rolling on washing tube 1 Or the water channel slot of indent, cover plate and water channel slot form pipelined channel.Wherein, the washing tube 1 includes washing tube foreboard 6, foreboard water channel slot 6-3 is arranged, on washing tube circumference 7 in washing tube circumference 7, washing tube back plate 8 outside washing tube foreboard 6 Circumference water channel slot is set, and back plate water channel slot 8-3, the same other embodiments of specific structure are arranged in the external of washing tube back plate 8.

In order to guarantee that the water in washing tube can be water-tight in the washing condition in lower and higher liquid level and be dehydrated Energy Quick drainage under operating condition, it is preferred that by the both ends of pipelined channel 3 on the same section using 1 central axis of washing tube as the center of circle Projection the section center of circle between angle be 100~180 degree.The pipelined channel 3 can be arranged at least on washing tube 1 One group, every group may be set to be 1~4, and being preferable to provide is 2~3.

It is well known that using Double-directional rotary washing of drum type washing machine clothing when, can save washing time, promote washing machine effect How fruit, but for the roller washing machine of non-porous inner cylinder Double-directional rotary is arranged a kind of pipelined channel and turns in washing tube washing It is water-tight when dynamic, and quickly washing water can be discharged when washing tube is dehydrated and rotates, it is a problem.The present invention is by flowing The valve that can be switched is arranged in one end of aquaporin, and the roller washing machine for realizing Double-directional rotary is not leaked when slowly running and washing Water, and quickly washing water can be discharged in the reversed high-speed rotation of washing tube.

Thus, it is possible to by the way that valve is arranged in one end of pipelined channel 3, by the opening and closing state of control valve, And then realize the Double-directional rotary washing of washing tube, wherein the valve can be set to feather valve 35 or gravity check valve 36, The feather valve 35 or gravity check valve 36 can will be in washing tube under the action of washing tube high speed rotation centrifugal force Washing water flowed to outside washing tube from pipelined channel 3, the high-speed rotating revolving speed of washing tube is revolving speed not less than 80r/min.

The invention also discloses a kind of washing machine drainage methods of two-way washing, as shown in figure 40, the roller washing machine Comprising washing tube 1, pipelined channel 3 is set on washing tube 1,3 one end of pipelined channel is connected to washing tube 1, washing tube and flowing water 3 connectivity part of channel be arranged discharge structure 4, remaining position be it is non-porous, the other end of pipelined channel 3 is formed in outside washing tube, institute It is arc-shaped or round to state projection of the pipelined channel 3 on the circle using washing tube central axis as the center of circle, the both ends of the pipelined channel 3 The angle formed on the circular projection of washing tube 1 with washing tube central axis is α, washing in washing tube 1 when washing of drum type washing machine Washing the angle that water surface both ends are formed on the circular projection of washing tube 1 with washing tube central axis is β , α≤β, in order to more clear The working principle of the explanation washing machine of the present invention of Chu, makes as given a definition: by pipelined channel from discharge structure 4 to throwing water knot 5 direction definition of structure is the direction of pipelined channel 3；

Wash under operating condition and rinsing operating condition, the revolving speed of washing tube 1 is not more than 80r/min, the rotation direction of washing tube 1 with Pipelined channel 3 is in the same direction or reversed；In the case where draining operating condition and under dehydration condition, the rotation direction and flowing water of washing tube 1 are logical Road 3 is reversed, and washing tube revolving speed increases, and after the revolving speed of washing tube 1 is greater than 80r/min, the valve of pipelined channel is in centrifugation masterpiece With lower opening.

Embodiment 8

As shown in Figure 40~42, a kind of washing tube of two-way washing is present embodiments provided, is set on the side wall of washing tube It sets pipelined channel 3, feather valve 35 is set in one end of pipelined channel 3 to realize the Double-directional rotary washing of washing tube, the stream Aquaporin 3 is same or similar with other embodiments structure.

Wherein, the feather valve 35 is arranged at the throwing water-bound 5 of pipelined channel 3, specifically, the structure of feather valve 35 Including reset spring 31, metal ball 32, closure door 33 and ship and resell on another market 34, when washing tube is stationary, under the action of reset spring 31, The closure door 33 is covered on 5 outer surface of throwing water-bound of pipelined channel 3, at this point, feather valve 35 is in close state, prevents flowing water Water in channel 3 is flowed out from water-bound 5 is thrown.

As some examples of the invention, the throwing water hole throwing water-bound 5 and being formed for 3 one end of pipelined channel, institute Stating discharge structure 4 can be the drainage hole formed on washing tube 1.

In the case where washing operating condition, if 1 rotation direction of washing tube and pipelined channel 3 are in the same direction, feather valve 35 is closed, washing tube Water in 1 is not discharged.Likewise, the revolving speed of washing tube 1 is in 80r/min hereinafter, and 1 side of rotation of washing tube in the case where washing operating condition When to 3 opposite direction of pipelined channel, feather valve 35 is still in closed state, and the water in washing tube 1 is not discharged, and the present embodiment is hit by a bullet Property valve 35 setting so that non-porous washing tub washer realize Double-directional rotary washing.

Under dehydration condition, rotation direction and the pipelined channel 3 of washing tube 1 are on the contrary, washing tube 1 starts high-speed reverse turn Dynamic, when the revolving speed of washing tube 1 is greater than 80r/min, the centrifugal force that metal ball 32 generates overcomes the pulling force of reset spring 31, closure door 33 open, and the water in washing tube 1 is flowed out from discharge structure 4, to pipelined channel 3, through throwing water-bound 5, and washing tube 1 rotates Speed it is faster, the centrifugal force that metal ball 32 generates is bigger, and the angle that closure door 33 is opened is bigger, the outflow of water in washing tube 1 Rate is faster.

The present embodiment provides non-porous washing tube, realize can Double-directional rotary washing, while can effectively prevent washing machine leakage Water avoids the secondary pollution to clothing, realizes automation draining, has very big application value.

Embodiment 9

As shown in Figure 43~44, a kind of washing tube of two-way washing is present embodiments provided, before the washing tube of washing tube 1 Pipelined channel 3 is set at plate 6 or washing tube foreboard 8.Wherein, when the washing tube foreboard 6 of washing tube 1 is arranged in pipelined channel 3 When, discharge structure 4 is set on washing tube foreboard 6, and 6 outer surface of washing tube foreboard covers one layer of end guiding gutter, described The inner surface of end guiding gutter is provided with semi-enclosed second drawing water structure 17, which washes with washing tube 1 It washs barrel foreboard 6 and forms pipelined channel 3；

Likewise, the semi-enclosed foreboard water channel slot being recessed inwardly can also be arranged on the outer surface of washing tube foreboard 6 6-3, foreboard cover plate 6-6 are covered on the outer surface of foreboard water channel slot 6-3, foreboard cover plate 6-6 and 6 outer surface of washing tube foreboard On semi-enclosed foreboard water channel slot 6-3 form pipelined channel 3, the row on one end of foreboard water channel slot 6-3 and washing tube foreboard 6 Water-bound 4 is overlapped, and the other end of foreboard water channel slot 6-3 forms the throwing water-bound 5 of pipelined channel 3, and the setting of throwing water-bound 5 exists Feather valve 35 is arranged throwing in the edge of washing tube foreboard 6 at water-bound 5, the structure and working principle of the feather valve 35 is the same as real Apply example 7.

In the case where washing operating condition, the revolving speed of washing tube 1 is in 80r/min or less, no matter 1 rotation direction of washing tube and flowing water are logical Road 3 be it is in the same direction or reversed, all in closed state, the water in washing tube 1 is not discharged feather valve 35；Under dehydration condition, wash Rotation direction and the pipelined channel 3 for washing bucket 1 are reversed, and when the revolving speed of washing tube 1 is higher than 80r/min, feather valve 35, which is in, to be opened State, the water in washing tube 1 are flowed into the second drawing water structure 17 by discharge structure 4, and as the rotation of washing tube 1 is from throwing Water-bound 5 flows out.

The front end or rear end of washing tube is arranged in pipelined channel by non-porous washing tube provided in this embodiment, is effectively increased The cross-sectional area of big washing tube, increases the volume of accommodating laundry.

Embodiment 10

As shown in figure 45, stream is arranged in the washing tube for present embodiments providing a kind of two-way washing on the side wall of washing tube 1 Check valve 36 is arranged in one end of pipelined channel 3 to realize the Double-directional rotary washing of washing tube in aquaporin 3.Wherein, described unidirectional Valve 36 is arranged at the discharge structure 4 of pipelined channel 3, and the check valve 36 is configured to open inside-out.Specifically, When washing tube 1 is stationary, check valve 36 is not in close state by external force.

In the case where washing operating condition, the revolving speed of washing tube 1 is less than 80r/min, 1 rotation direction of washing tube and 3 Tongfang of pipelined channel Xiang Shi, the water in washing tube 1 are not discharged.Likewise, in the case where washing operating condition, when 1 rotation direction of washing tube and pipelined channel 3 are reversed When, since the revolving speed of washing tube 1 is smaller, the centrifugal force that check valve 36 is subject to is also smaller and still in closed state, washs at this time Water in bucket 1 will not flow out, and the setting of check valve 36 is so that non-porous inner cylinder washing machine realizes Double-directional rotary and washes in the present embodiment It washs.

Under dehydration condition, the rotation direction and pipelined channel 3 of washing tube 1 are reversed, and washing tube 1 starts high-speed reverse and turns Dynamic, when the revolving speed of washing tube 1 is higher than 80r/min, check valve 36 is due to being acted on by biggish centrifugal force and out of washing tube Portion outwardly opens, and the water in washing tube 1 is flowed out from discharge structure 4, to pipelined channel 3, through throwing water-bound 5 at this time, realizes laundry The dehydration of machine.

Check valve is arranged in the present embodiment on the inner cylinder, realizes the two-way washing function of non-porous inner cylinder washing machine, and single It is simple to valve arrangement, it is replaced convenient for later period maintenance.

Embodiment 11

As shown in Figure 46~48, non-porous washing tube provided in this embodiment leads to 4 one end of discharge structure of pipelined channel 3 Cross the inside that washing tube foreboard 6 extend into washing tube 1.The pipelined channel 3 is set as being inserted perpendicularly into inside washing tube foreboard 6, It is directed toward the axis direction of washing tube 1 in the inside pipelined channel 3 of washing tube 1, the pipelined channel 3 is in inside washing tube 1 One end is set as discharge structure 4, and check valve 36 is arranged on discharge structure 4.In the case where washing operating condition, the revolving speed of washing tube 1 is less than 80r/min, when 1 rotation direction of washing tube and pipelined channel 3 are equidirectional, the water in washing tube 1 is not discharged；When washing tube 1 rotates Direction and when 3 opposite direction of pipelined channel, since the revolving speed of washing tube 1 is smaller, the centrifugal force that check valve 36 is subject to it is also smaller and still It is in close state, the water in washing tube 1 will not flow out at this time.

Under dehydration condition, the rotation direction and pipelined channel 3 of washing tube 1 are reversed, with gradually mentioning for 1 revolving speed of washing tube Height, when the revolving speed of washing tube 1 is higher than 80r/min, check valve 36 is beaten inside-out due to being acted on by biggish centrifugal force It opens, the water in washing tube 1 is flowed out from discharge structure 4, to pipelined channel 3, through throwing water-bound 5 at this time, realizes the dehydration of washing machine.

To sum up, the check valve 36 is opened by the centrifugal force generated when 1 high-speed rotation of washing tube, therefore, row The direction of water-bound 4 must be directed at the axle center of washing tube.

As some embodiments of the present invention, when 4 one end of discharge structure of pipelined channel 3 is protruded by washing tube foreboard 6 When to the inside of washing tube 1,3 ontology of pipelined channel be can be set in the outer surface of washing tube foreboard 6, also can be set The side wall of washing tube 1 is close to the position of washing tube foreboard 6.

As shown in figure 35, as some embodiments of the present invention, the present invention also provides a kind of rollers of Double-directional rotary to wash Clothing machine, the roller washing machine include above-described washing tube 1 and pipelined channel 3, are arranged in one end of the pipelined channel 3 Valve further includes outer barrel 20, cabinet 21 and door closure 24, and the outer barrel 20 is arranged concentrically with washing tube 1,20 bottom of outer barrel Portion is equipped with discharge outlet 25, and discharge outlet 26 is connected in discharge outlet 25, and the discharge outlet 26 is stretched out across cabinet 21；Further include into Aquaporin is provided with nonstorage calorifier on the intake tunnel；The intake tunnel includes water supply hose 30 and water spray Hose 22, in 21 inner top of cabinet, one end is mounted on cabinet 21 by inlet valve 19 for the setting of water supply hose 30, The other end is connected by the sink 29 being mounted on cabinet 21 with water hose 22, and the setting of water hose 22 exists The interior front of cabinet 21, and be erected on door closure 24 by water spout 23, the water sprayed from water spout 23 may pass through bung 10 Water inlet 28 enters in washing tube 1；The water spout 23 is connected with water hose 22 by union.

Embodiment 12

Present embodiments provide a kind of washing machine drainage method of two-way washing, comprising the following steps:

Washing machine is opened, user selects washing operating condition, rinsing one of operating condition or dehydration condition；

It washs under operating condition, washing tube starts turning, and washing tube velocity of rotation is not more than 80r/min, the valve on pipelined channel Door is in close state, and the rotation direction of washing tube is identical as the direction of pipelined channel 3 or on the contrary, inlet valve 19 is opened, originally Water is filled the water into washing tube by intake tunnel, to the liquid level for reaching washing procedure and setting, after the completion of water filling, washing tube after Continuous Double-directional rotary starts to wash；

Under dehydration condition, washing tube is one-directionally rotated along the contrary direction with pipelined channel 3, when washing tube revolving speed When greater than 80r/min, pipelined channel valve is opened, and the water in washing tube is flowed out through pipelined channel.

Preferably, the both ends of the pipelined channel 3 and washing tube central axis are formed on the circular projection of washing tube 1 Angle α value range is 90 °~360 °, preferably 100 °~180 °.

Further, the rinsing operating condition is identical with washing operating condition.

The washing machine drainage method of two-way washing provided in this embodiment, the water in washing tube will not in the process of washing It flows between washing tube and outer barrel, not only the amount of conserving water, but also avoids the secondary pollution to clothing, realize in non-porous Cylinder washing machine Double-directional rotary washs watertight effect.

Embodiment 13

As shown in figure 49, a kind of washing machine comprising tilting washing tube is present embodiments provided, in the washing of washing tube Pipelined channel 3 is set close to the position of washing tube back plate 8 on bucket circumference 7, alternatively, close to washing in the washing tube back plate 8 Pipelined channel 3 is arranged in the position of bucket circumference 7, in the structure or feature of the pipelined channel 3 and other embodiments structure or Feature is identical.

Feather valve 35 is set in one end of pipelined channel 3, the feather valve be used to wash the Double-directional rotary of washing tube. The feather valve 35 in other embodiments elastic valve arrangement or feature it is identical.

Wherein, the feather valve 35 is arranged at the throwing water-bound 4 of pipelined channel 3, specifically, the structure of feather valve 35 Including reset spring 31, metal ball 32, closure door 33 and ship and resell on another market 34, when washing tube is stationary, under the action of reset spring 31, The closure door 33 is covered on 4 outer surface of throwing water-bound of pipelined channel 3, at this point, feather valve 35 is in close state, prevents flowing water Water in channel 3 is flowed out from water-bound 4 is thrown.

In the case where washing operating condition, if 1 rotation direction of washing tube and pipelined channel 3 are equidirectional, feather valve 35 is closed, washing Water in bucket 1 is not discharged.Likewise, the revolving speed of washing tube 1 is in 80r/min hereinafter, and washing tube 1 rotates in the case where washing operating condition Direction and when 3 opposite direction of pipelined channel, feather valve 35 is still in closed state, and the water in washing tube 1 is not discharged, in the present embodiment The setting of feather valve 35 is so that the non-porous inner cylinder washing machine of tilting realizes Double-directional rotary washing.

Under dehydration condition, the rotation direction and pipelined channel 3 of washing tube 1 are reversed, and washing tube 1 starts high-speed reverse and turns Dynamic, when the revolving speed of washing tube 1 is higher than 80r/min, the centrifugal force that metal ball 32 generates overcomes the pulling force of reset spring 31, closure door 33 open, and the water in washing tube 1 is flowed out from discharge structure 5, to pipelined channel 3, through throwing water-bound 4, and washing tube 1 rotates Speed it is faster, the centrifugal force that metal ball 32 generates is bigger, and the angle that closure door 33 is opened is bigger, the outflow of water in washing tube 1 Rate is faster.

Preferably, it when position of the washing tube circumference 7 close to washing tube back plate 8 is arranged in pipelined channel 3, can also will flow Valve on aquaporin 3 is set as check valve 36, and pipelined channel 3 is arranged in close to one end of discharge structure 5 in check valve 36.

Tilting washing tube provided in this embodiment, facilitate user pick and place clothing, realize can Double-directional rotary washing, simultaneously It can effectively prevent washing machine leak, avoid the secondary pollution to clothing, realize automation draining, there are very big popularization and application Value.

Embodiment 14

As shown in Figure 50~54, the present invention provides a kind of with washing tube door it is free of cleaning wash bucket, including washing tube 1, The washing tube 1 is the washing tube with pipelined channel 3, and described 3 one end of pipelined channel passes through discharge structure 4 and washing tube 1 Logical, the other end and throwing 5 connection of water-bound, the throwing water-bound 5 of pipelined channel 3 are arranged outside washing tube 1, pipelined channel 3 Structure and feature it is identical as the pipelined channel in other embodiments, washing tube 1 front end be arranged washing tube door 39, retainer plate 37 and hinge 38, the retainer plate 37 be arranged on the washing tube foreboard 6 of washing tube 1, the washing tube door 39 pass through hinge 38 Connect with retainer plate 37, the washing tube door 39 can around hinge 38 rotate, can make washing tube door 39 relative to washing tube 1 at In opening or closing state.

Knob 40 is provided on the washing tube door 39, the knob 40 is arranged on washing tube door 39, the knob 40 It is arranged far from the side of hinge 38, hook 43 and locking spring 41 is provided on the knob 40, is set on the retainer plate 37 It is equipped with card groove 44, the card groove 44 is matched with hook 43, and when washing tube door 39 pushes retainer plate 37 to, hook 43 can Card groove 44 is caught in be fixed.

Preferably, door seal 45 is provided on the retainer plate 37, the door seal 45 is rubber door seal, by the way that door seal is arranged 45, the seal degree of washing tube door 39 Yu washing tube 1 is increased, water is avoided to leak out or ooze out from gap between the two, is flowed Enter between washing tube 1 and outer barrel.

Further, the washing tube door 39 can around hinge 38 turn an angle, facilitate user to open or close and wash Wash bucket door 39, preferably 30 °~150 ° of rotational angle, it is preferred that preferably 30 °~90 ° of rotational angle, the knob 40 and hinge 38 It is symmetrical on washing tube door 39, user open washing tube door 39 it is more convenient with it is laborsaving.

Further, the knob 40 can the opposite progress of washing tube door 39 arcuate rotation, the arcuate rotation can be with Opposite washing tube door 39 is turned out, and can also be further increased and be washed with respect to the upwardly or downwardly arcuate rotation of washing tube door 39 Wash the convenience of bucket door opening.

Further, the washing tube door 39 can be with 1 unitary rotation of washing tube.

Embodiment 15

The present embodiment on the basis of embodiment 14, further retouch by the bucket free of cleaning of washing to a kind of with washing tube door It states.

Preferably, positioning pin 3901 is set on the washing tube door 39, it is corresponding, positioning is set on the retainer plate 37 Hole 3701, positioning pin 3901 are inserted into location hole 3701 in the effect of the high-speed rotating centrifugal force of washing tube 1, and washing tube is quiet When only, positioning pin 3901 is separated with location hole 3701.

Elastomeric element 3902 is provided on the positioning pin 3901, high speed rotation when washing tube 1 is dehydrated drives washing tube door 39 rotations, positioning pin 3901 under the influence of centrifugal force, overcome the elastic force of elastomeric element 3902, are inserted into location hole 3701, wash The revolving speed for washing bucket 1 is higher, and the length that positioning pin 3901 is inserted into location hole 3701 is longer, and fixation is more secured；When washing tube 1 stops When rotation stop is moved, positioning pin 3901 is detached from location hole 3701 under the action of elastomeric element 3902.

Working principle: operator pushes knob 40, and washing tube door 39 is closed, makes to wash by hook 43 and locking spring 41 It washs bucket door 39 to be fixed on retainer plate 37, door seal 45 makes to seal therebetween, and washing tube door 39 can be rotated together with washing tube 1； When washing machine stops working, operator pulls with hand knob 40, overcomes the coupling mechanism force of locking spring 41, is detached from hook 43 Card groove 44 opens washing tube door 39, conveniently takes, puts clothes.

Washing tube free of cleaning with washing tube door of the invention, can be in low water level, the difference of middle water level and high water level It is run under water position status, avoids washing water in washing process and splash out the phenomenon that washing tube is flowed between interior outer barrel, improve rolling The cleaning of cylinder washing machine, rinse capacity, water-saving power saving preferably reach washing effect.

Embodiment 16

The present embodiment further carries out the roller washing machine free of cleaning with washing tube door on the basis of embodiment 15 Explanation.

As shown in figure 55, washing tube free of cleaning is arranged in cabinet 21, is arranged on the knob 40 of the washing tube door 39 There is magnet 42, position sensor 46, the position sensor is arranged in the position of opposed magnet 42 on the door closure 24 of washing machine 46 are connected to main control computer board, and in the present embodiment, washing machine has the function of the positioning of washing tube 1, tub of washing machine 1 When stopping operating, the washing tube door 39 all on the same position, washing tube 1 can be opened reliably.

Working principle: closing washing tube door 39, is then shut off door closure 24, washing machine starting operation, first detection door closure 24 Whether it is closed, then perceives whether washing tube door 39 is closed by position sensor 46, if magnet 42 is with respect on door closure 24 Position sensor 46 is then judged as that washing tube door 39 does not fasten completely, cannot run machine, at this time washing machine apart from closer Warning reminding is cut, washing tube door 39 need to be re-closing off, only after washing tube door 39 is fixed on washing tube 1 by setting, washing machine It could operate normally；

If magnet 42 is distant with respect to the position sensor 46 on door closure 24, it is judged as that washing tube door 39 fastens completely, Washing machine can operate normally.

Embodiment 17

As shown in Fig. 1~55, the present embodiment discloses a kind of washing tube with pipelined channel, sets on the washing tube 1 Pipelined channel 3 is set, the pipelined channel can be with respect to 1 unitary rotation of washing tube, 3 one end washing tube inside connection of pipelined channel Logical, the outside of washing tube 1 is arranged in the other end of pipelined channel 3, the washing water in washing tube can by 3 row of pipelined channel to Outside washing tube 1, the both ends of the pipelined channel 3 and washing tube central axis are using the central axis of washing tube 1 as the circle in the center of circle The angle that is formed is α in shape projection, and 2 both ends of the washing water surface and washing tube central axis when washing of drum type washing machine in washing tube 1 exist The angle formed on the circular projection of washing tube 1 is β , α≤β.

Preferably, α value range is 90 °~360 °, described in the structure and feature and other embodiments of the pipelined channel Pipelined channel it is identical.

In some embodiments of the invention, the multiple pipelined channels 3 being arranged on washing tube 1 can be two-way setting.I.e. A part of in multiple pipelined channels can be it is counterclockwise, other pipelined channel is clockwise.

The pipelined channel can be formed on washing tube 1 by rolling, can also pass through the water guide slot structure of setting It is formed, water guide slot structure includes circumference guiding gutter 13 and/or end guiding gutter 16.

Further, the washing tube 1 includes washing tube foreboard 6, washing tube circumference 7, washing tube back plate 8, is washed described Washing the pipelined channel 3 being arranged on barrel circumference 7 is spiral pipelined channel 18, and the both ends 18 of the spiral pipelined channel are twist set It sets.

Preferably, the pipelined channel 3 is arranged multiple on washing tube 1.

Further, the pipelined channel 3 one end be arranged valve, the valve in washing tube high speed rotation from It can be opened under mental power function, the high-speed rotating revolving speed of washing tube is the revolving speed of 80r/min.In the valve and other embodiments Valve mechanism it is identical as feature.

Specifically, the valve can be feather valve 35 and/or check valve 36.

Preferably, washing tube door 39 is set on the washing tube 1, the washing tube door 39 is articulated and connected with washing tube, The washing tube door 39 can around hinge 38 rotate, can make washing tube door 39 relative to washing tube 1 be in open or close shape State.

Further, knob 40 and positioning pin 3901 are provided on the washing tube door 39,40 setting of knob is being washed It washs on bucket door 39, the knob 40 is arranged far from the side of hinge 38, and hook 43 and locking bullet are provided on the knob 40 Retainer plate 37 is arranged on washing tube foreboard 6, is provided with card groove 44 and location hole 3701, institute on the retainer plate 37 for spring 41 Card groove 44 is stated to match with hook 43, when washing tube door 39 pushes retainer plate 37 to, hook 43 can be caught in card groove 44 into Row is fixed.

A kind of washing machine of washing tube with pipelined channel is also disclosed in the present embodiment, includes above-mentioned washing tube 1, is washing Outer barrel 20 is arranged in the outside of bucket 1, and the throwing water-bound 5 of the pipelined channel 3 is arranged between washing tube 1 and outer barrel 20, described outer 20 bottoms of bucket are equipped with discharge outlet 25, are connected with drainpipe 26 in discharge outlet 25.

A kind of water discharge method of roller washing machine is also disclosed in the present embodiment, and the roller washing machine includes washing tube 1, is washing Setting pipelined channel 3,3 one end of pipelined channel and 1 connection of washing tube on bucket 1 are washed, washing tube 1 and 3 connection position of pipelined channel are arranged Recirculation hole, remaining position is non-porous, and the other end of pipelined channel 1 is formed in outside washing tube, and the pipelined channel 3 is with washing tube Central axis is that the projection on the circle in the center of circle is arc-shaped or round, and both ends and the washing tube central axis of the pipelined channel 3 are being washed Washing the angle formed on the circular projection of bucket 1 is α, in 2 both ends of the washing water surface and washing tube when washing of drum type washing machine in washing tube 1 The angle that mandrel line is formed on the circular projection of washing tube 1 is β, α≤β, washing machine in the case where washing operating condition, in the case where draining operating condition And it is one-directionally rotated under dehydration condition, the hour hands that the end of pipelined channel 3 and washing tube connection position to pipelined channel 3 is formed The clockwise that direction rotates when washing with washing tube is identical, and washs the direction of the rotation of washing tube and draining operating condition under operating condition The rotation of washing tube it is contrary, drain the rotation direction of the rotation direction of washing tube and washing tube under dehydration condition under operating condition It is identical.

Invention additionally discloses a kind of water discharge method of roller washing machine, it is provided with pipelined channel on the washing tube, in institute One end setting valve or washing machine for stating pipelined channel 3 include above-mentioned washing tube, and the roller washing machine includes washing tube 1, Pipelined channel 3,3 one end of pipelined channel and 1 connection of washing tube, washing tube 1 and 3 connection position of pipelined channel are set on washing tube 1 Recirculation hole is set, remaining position is non-porous, and the other end of pipelined channel 1 is formed in outside washing tube, and the pipelined channel 3 is to wash The projection washed on the circle that barrel central axis is the center of circle is arc-shaped or round, the both ends of the pipelined channel 3 and washing tube central axis The angle formed on the circular projection of washing tube 1 is α, 2 both ends of the washing water surface and washing when washing of drum type washing machine in washing tube 1 The angle that bucket central axis is formed on the circular projection of washing tube 1 is β, and α≤β, washing machine can be unidirectional in the case where washing operating condition Turn, can also with it is two-way come back rotation, washing machine one-directionally rotates in the case where draining operating condition and under dehydration condition；Washing machine is washed When washing operating condition one-directional rotation, the clockwise and washing of pipelined channel 3 and the formation of washing tube connection position to the end of pipelined channel 3 The clockwise rotated when bucket washing is identical, and washs the direction of the rotation of washing tube under operating condition and drain turning for operating condition washing tube Dynamic is contrary, and the rotation direction for draining washing tube under operating condition is identical as the rotation direction of washing tube under dehydration condition；Laundry When the washing operating condition Double-directional rotary of machine, when the draining operating condition of washing machine, dehydration condition, pipelined channel 3 and washing tube connection position are extremely The clockwise and the draining operating condition of washing tube 1, the rotation clockwise of dehydration condition that the end of pipelined channel 3 is formed are reversed.

Embodiment 18

First purpose of the present embodiment is to provide a kind of pipelined channel of washing tube free of cleaning, is hindered using rotation and air Power principle reduces control device, to realize Auto-drainage and water shutoff to save cost.

Second purpose of the present embodiment is to provide a kind of washing tube free of cleaning with pipelined channel, effectively avoids washing The reduction of water improves the reliability of draining.

The third purpose of the present embodiment is to provide a kind of washing machine free of cleaning, how pipelined channel is arranged on washing machine And intake tunnel, improve the automation into draining.

According to above-mentioned first purpose, the technical solution of the present embodiment are as follows: a kind of pipelined channel of washing tube free of cleaning, including The water hole being set on washing tube barrel, the water hole is connected with the water-carrying groove being set on washing tube, described Water-carrying groove was equipped with the mouth of a river, the water hole, water-carrying groove and one pipelined channel of formation, the pipelined channel excessively between the mouth of a river Using washing tube central axis to be in that arc-shaped is arranged on the circumference in the center of circle.

Further, the pipelined channel is arranged in outside the barrel of washing tube and/or end.

Further, the pipelined channel is in flat or tubulose.

Further, the pipelined channel circular arc both ends are 90 degree -360 degree with respect to the angle at washing tube center.

Further, the pipelined channel circular arc both ends are 100 degree -180 degree with respect to the angle at washing tube center.

Further, the pipelined channel may be configured as one or more groups of, and every group is 2 to 4, around the center of washing tube Concentric uniform arrangement.

According to above-mentioned second purpose, the technical solution of the present embodiment are as follows: a kind of flowing water using above-mentioned washing tube free of cleaning The washing tube of channel manufacture, by being connected inside water hole and washing tube, the other end passes through for one end of the pipelined channel It crosses outside the mouth of a river and washing tube and is connected, when washing operating condition, the direction of rotation of washing tube is the water hole initial point from pipelined channel Arrived the circumferencial direction of mouth of a river terminal；When dehydration or draining operating condition, the direction of rotation of washing tube is to cross the mouth of a river from pipelined channel Circumferencial direction of the initial point to water hole terminal.

Further, the barrel front end of the washing tube is connected with foreboard, and the intermediary outside of foreboard is equipped with cover.

Further, the cover is connected by hinge or buckle with foreboard.

Further, the water inlet for facilitating water inlet is equipped among the cover.

It further, further include water-moving rib, the water-moving rib is arranged in the shape of a spiral relative to washing tube central axis.

According to above-mentioned third purpose, the technical solution of the present embodiment are as follows: a kind of washing machine equipped with above-mentioned washing tube also wraps Outer barrel, cabinet and door closure are included, the outer barrel is arranged concentrically with washing tube, and the outer barrel bottom is equipped with discharge outlet, discharge outlet On be connected with drainpipe, the drainpipe is stretched out across cabinet.

Further, nonstorage calorifier is provided on the intake tunnel.

Further, further include intake tunnel, the intake tunnel includes water supply hose and water hose, it is described into Water hose is arranged in cabinet inner top, and one end is mounted on cabinet by inlet valve, and the other end is by being mounted on cabinet Washing powder box is connected with water hose, and the interior front of cabinet is arranged in the water hose, and is erected at by water spout On door closure, the water inlet that the water sprayed from water spout may pass through cover enters in washing tube.

Further, the water spout is connected with water hose by union.

Compared with prior art, the advantages of the present embodiment and have the beneficial effect that the present embodiment is used equipped with pipelined channel Washing tube can not only save water, while avoid secondary pollution, can also realize the automation of water draining.

The present embodiment product is former by the rotation of washing tube by the way that water hole is arranged on the inner cylinder end cap of roller washing machine Reason, to realize the holding and discharge of washing water, not only draining is fast, is dehydrated, also water-saving, environmentally friendly.

The flowing water pipeline of the present embodiment product is arc-shaped, is more than washing when guaranteeing flowing water pipeline two-port parastate Liquid level under state in washing tube.

The present embodiment product washing tube is applied on roller washing machine, and the function free of cleaning of roller washing machine may be implemented, Structure is simple, reliable performance.

Specifically, being that 3 example structure of pipelined channel of the present embodiment washing tube free of cleaning is illustrated in conjunction with Fig. 1 to Figure 55 Figure can be water hole including the discharge structure 4 being set on 1 barrel of washing tube, and the discharge structure 4 is washed with being set to The pipelined channel 3 washed on bucket 1 is connected, and the pipelined channel 3, which is equipped with, throws water-bound 5, the discharge structure 4, flowing water A pipelined channel 3 is formed between channel 3 and throwing water-bound 5, the pipelined channel 3 is using 1 central axis of washing tube as the circumference in the center of circle It is upper to be arranged in arc-shaped；The pipelined channel 3 is arranged in outside the barrel of washing tube 1 and/or end；The pipelined channel 3 be in flat or tubulose；The 3 circular arc both ends of pipelined channel are 100 degree -180 degree with respect to the angle at 1 center of washing tube； The pipelined channel 3 may be configured as it is one or more groups of, every group be 2 to 4, around washing tube 1 center concentric uniform arrange.

A kind of washing tube that the pipelined channel 3 using above-mentioned washing tube free of cleaning manufactures, the one of the pipelined channel 3 By being connected inside discharge structure 4 and washing tube 1, the other end is connected outside water-bound 5 and washing tube 1 by throwing at end, is washed When washing operating condition, the direction of rotation of washing tube 1 is from 4 initial point of discharge structure of pipelined channel 3 to the circumference side for throwing 5 terminal of water-bound To；When dehydration or draining operating condition, the direction of rotation of washing tube 1 is from 5 initial point of throwing water-bound of pipelined channel 3 to discharge structure 4 The circumferencial direction of terminal；The barrel front end of the washing tube 1 is connected with washing tube foreboard 6, the intermediary outside of washing tube foreboard 6 Equipped with bung 10；The bung 10 is connected by hinge or buckle with washing tube foreboard 6；It is set among the bung 10 There is the water inlet 28 for facilitating water inlet；Further include water-moving rib 12, the water-moving rib 12 relative to washing tube central axis in the shape of a spiral Setting.

A kind of washing machine equipped with above-mentioned washing tube, further includes cabinet 21 and door closure 24, the outer barrel 20 and washing tube 1 It is arranged concentrically, washing tube 1 is connect by flange 9 with speed-reducing clutch, and 20 bottom of outer barrel is equipped with discharge outlet 25, discharge outlet Drainpipe 26 is connected on 25, the drainpipe 26 is stretched out across cabinet 21；Further include intake tunnel, is set on the intake tunnel It is equipped with nonstorage calorifier；Intake tunnel includes water supply hose 30 and water hose 22, and the water supply hose 30 is arranged in case 21 inner top of body, one end of water supply hose 30 are mounted on cabinet 21 by inlet valve 19, the other end of water supply hose 30 with wash 29 connection of box is washed, the sink 29 is mounted on cabinet 21, and sink 29 is connected with water hose 22, the spray The interior front of cabinet 21 is arranged in water hose 22, and the water hose 22 and 23 connection of water spout, the water spout 23 are erected at On door closure 24, the enough water inlets 28 across cover 10 of the water energy sprayed from water spout 23 enter in washing tube 1；The water spout 23 are connected with water hose 22 by union.

The side wall and foreboard of the washing tube respectively have one group of flowing water pipeline, communicate inside one end of pipeline and washing tube, pipe The opening of the other end in road is between washing tube and outer barrel.Flowing water pipeline is arc-shaped, angle of the both ends with respect to washing tube center It is more than the liquid level in washing tube under washing state when guaranteeing flowing water pipeline two-port parastate greater than 100 degree.When When washing tube is rotated against pipeline tapping direction, liquid runs down pipeline discharge in washing tube, for draining and dehydration, when washing When washing bucket along the rotation of pipeline tapping direction, the water in washing tube will not be discharged, to wash state.

The above is only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form, though So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this patent Member without departing from the scope of the present invention, when the technology contents using above-mentioned prompt make it is a little change or be modified to The equivalent embodiment of equivalent variations, but anything that does not depart from the technical scheme of the invention content, it is right according to the technical essence of the invention Any simple modification, equivalent change and modification made by above embodiments, in the range of still falling within the present invention program.

Claims

1. a kind of washing tube with pipelined channel, which is characterized in that pipelined channel (3) are arranged on the washing tube (1), institute Stating pipelined channel can be with respect to washing tube (1) unitary rotation, connection inside the washing tube of described pipelined channel (3) one end, and flowing water is logical The washing water that the other end in road (3) is arranged in the outside of washing tube (1), washing tube can be arranged by pipelined channel (3) to washing Bucket (1) outside is washed, the both ends of the pipelined channel (3) and washing tube central axis are using the central axis of washing tube (1) as the center of circle Circular projection on the angle that is formed be α, in the washing water surface (2) both ends and washing tube when washing of drum type washing machine in washing tube (1) The angle that mandrel line is formed on the circular projection of washing tube (1) is β , α≤β.

2. a kind of washing tube with pipelined channel according to claim 1, which is characterized in that the pipelined channel (3) Both ends on the circumference using washing tube central axis as the center of circle, the pipelined channel (3) arc-shaped setting.

3. a kind of washing tube with pipelined channel according to claim 1, which is characterized in that washing tube (1) packet Washing tube foreboard (6), washing tube circumference (7), washing tube back plate (8) are included, the flowing water being arranged on the washing tube circumference (7) is logical Road (3) is spiral pipelined channel (18), and the both ends (18) of the spiral pipelined channel are twist arranged.

4. a kind of washing tube with pipelined channel according to claim 2 or 3, which is characterized in that the pipelined channel (3) it is arranged on washing tube (1) multiple.

5. a kind of washing tube with pipelined channel according to claim 4, which is characterized in that in the pipelined channel (3) valve is arranged in one end, and the valve can be opened under the centrifugal force effect in washing tube high speed rotation, washing tube high speed The revolving speed of rotation is the revolving speed not less than 80r/min.

6. a kind of washing tube with pipelined channel according to claim 5, which is characterized in that in the washing tube (1) Upper setting washing tube door (39), the washing tube door (39) and washing tube are articulated and connected, and the washing tube door (39) can be around hinge Chain (38) rotation can be such that washing tube door (39) is in relative to washing tube (1) and open or close state.

7. a kind of washing tube with pipelined channel according to claim 6, which is characterized in that the washing tube door (39) On be provided with knob (40) and positioning pin (3901), the knob (40) is arranged on washing tube door (39), the knob (40) It is arranged far from the side of hinge (38), hook (43) and locking spring (41) are provided on the knob (40), in washing tube Retainer plate (37) are set on foreboard (6), are provided with card groove (44) and location hole (3701), the card on the retainer plate (37) Groove (44) is matched with hook (43), and when washing tube door (39) pushes retainer plate (37) to, hook (43) can be caught in Ka Gou Slot (44) is fixed.

8. a kind of washing machine with pipelined channel washing tube, which is characterized in that any one comprising such as the claims 1~8 Outer barrel (20) are arranged in the outside of washing tube (1), the pipelined channel in the washing tube that pipelined channel is had described in item claim (3) throwing water-bound (5) is arranged between washing tube (1) and outer barrel (20), and said tub (20) bottom is equipped with discharge outlet (25), Drainpipe (26) are connected in discharge outlet (25).

9. a kind of water discharge method of roller washing machine, it is characterised in that: the roller washing machine includes washing tube (1), is being washed Pipelined channel (3) are set on bucket (1), pipelined channel (3) one end and washing tube (1) connection, washing tube (1) and pipelined channel (3) Recirculation hole is arranged in connection position, remaining position is non-porous, and the other end of pipelined channel (1) is formed in outside washing tube, and the flowing water is logical Projection of the road (3) on the circle using washing tube central axis as the center of circle is arc-shaped or round, the both ends of the pipelined channel (3) with wash Washing the angle that barrel central axis is formed on the circular projection of washing tube (1) is α, washing in washing tube (1) when washing of drum type washing machine Washing the angle that the water surface (2) both ends are formed on the circular projection of washing tube (1) with washing tube central axis is β , α≤β, washing machine It is one-directionally rotated in the case where washing operating condition, in the case where draining operating condition and under dehydration condition, pipelined channel (3) and washing tube connection position The clockwise that the clockwise formed to the end of pipelined channel (3) rotates when washing with washing tube is identical, and washs operating condition The direction of the rotation of lower washing tube is contrary with the rotation of draining operating condition washing tube, drains the rotation side of washing tube under operating condition To identical as the rotation direction of washing tube under dehydration condition.

10. a kind of water discharge method of roller washing machine, it is characterised in that: a kind of band comprising such as claim 5~7 any one There is the washing tube of pipelined channel, and comprising its washing machine, the roller washing machine includes washing tube (1), on washing tube (1) It is arranged pipelined channel (3), pipelined channel (3) one end and washing tube (1) connection, washing tube (1) are set with pipelined channel (3) connection position Set recirculation hole, remaining position is non-porous, and the other end of pipelined channel (1) is formed in outside washing tube, the pipelined channel (3) with Washing tube central axis is that the projection on the circle in the center of circle is arc-shaped or round, the both ends and washing tube center of the pipelined channel (3) The angle that axis is formed on the circular projection of washing tube (1) is α, the washing water surface (2) when washing of drum type washing machine in washing tube (1) The angle that both ends and washing tube central axis are formed on the circular projection of washing tube 1 is β, and α≤β, washing machine is in washing operating condition Under can unidirectionally turn, can also with it is two-way come back rotation, washing machine one-directionally rotates in the case where draining operating condition and under dehydration condition； When the washing operating condition one-directional rotation of washing machine, what the end of pipelined channel (3) and washing tube connection position to pipelined channel (3) was formed The clockwise that clockwise rotates when washing with washing tube is identical, and washs the direction of the rotation of washing tube and draining under operating condition The rotation of operating condition washing tube it is contrary, drain the rotation of the rotation direction of washing tube and washing tube under dehydration condition under operating condition Direction is identical；When the washing operating condition Double-directional rotary of washing machine, when the draining operating condition of washing machine, dehydration condition, pipelined channel (3) with Clockwise and the draining operating condition of washing tube (1) that washing tube connection position to the end of pipelined channel (3) is formed, dehydration condition It is reversed to rotate clockwise.