WO2020052452A1 - Machine à laver à chargement par le haut et ensemble cylindre de lavage et ensemble conduite d'eau associé - Google Patents

Machine à laver à chargement par le haut et ensemble cylindre de lavage et ensemble conduite d'eau associé Download PDF

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Publication number
WO2020052452A1
WO2020052452A1 PCT/CN2019/103712 CN2019103712W WO2020052452A1 WO 2020052452 A1 WO2020052452 A1 WO 2020052452A1 CN 2019103712 W CN2019103712 W CN 2019103712W WO 2020052452 A1 WO2020052452 A1 WO 2020052452A1
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WIPO (PCT)
Prior art keywords
washing
tub
water
channel
deflector
Prior art date
Application number
PCT/CN2019/103712
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English (en)
Chinese (zh)
Inventor
赵志强
许升
吕佩师
Original Assignee
青岛海尔洗衣机有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201811075325.0A external-priority patent/CN110904626A/zh
Priority claimed from CN201811075370.6A external-priority patent/CN110904624A/zh
Priority claimed from CN201811075335.4A external-priority patent/CN110904627A/zh
Priority claimed from CN201811075344.3A external-priority patent/CN110904623A/zh
Application filed by 青岛海尔洗衣机有限公司 filed Critical 青岛海尔洗衣机有限公司
Publication of WO2020052452A1 publication Critical patent/WO2020052452A1/fr

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
    • D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers

Definitions

  • the invention belongs to the field of laundry treatment equipment, and specifically provides a pulsator washing machine, a washing tub component and a water channel component thereof.
  • the pulsator washing machine mainly includes a cabinet, an outer tub, an inner tub and a pulsator.
  • the outer bucket is fixedly arranged in the box body, the inner bucket is rotatably arranged in the outer bucket, and the pulsator is rotatably arranged at the bottom of the outer bucket.
  • the pulsator washing machine performs washing and rinsing operations
  • the pulsator drives the washing water and laundry in the outer tub to rotate to achieve the purpose of washing the laundry.
  • the inner tub drives the laundry inside it to rotate at a high speed, so that the moisture on the laundry is separated from the laundry by the centrifugal force.
  • the pulsator washing machine often has the following problems in the process of use: first, washing powder and liquid are deposited on the bottom of the outer tub, and it is not easy to be dissolved by the washing water; Infiltration of washing water; Third, clothing such as down often floats above the level of the washing water during washing, resulting in poor washing results.
  • the washing tub assembly includes a washing tub, an upsurge channel, and a flow guiding member.
  • the upsurge channel is provided on the washing tub, and The first end of the surge channel leads to the top of the washing tub, and the second end of the surge channel leads to the bottom of the washing tub; the flow guiding member is provided on the top of the washing tub, so The diversion member is aligned with the first end of the upsurge channel, and a diversion rib is provided on the diversion member; the upsurge channel is capable of delivering washing water in the washing tub to all At the guide member, the washing water flows on the guide member along the extending direction of the guide rib and finally falls back into the washing tub.
  • the deflector includes a deflector provided along a circumferential direction of the washing tub and capable of carrying the washing water, and the deflector ribs include vertical
  • the first guide ribs on the guide plate are strip-shaped plate-like structures.
  • a side of the deflector plate near the upsurge channel is provided with a diversion groove, and the diversion groove is provided along a circumferential direction of the washing tub, and the diversion
  • the tank can guide washing water in a circumferential direction of the washing tub and uniformly distribute the washing water on the deflector.
  • the washing tub assembly further includes a water channel member provided with a groove, the water channel member is fixedly connected to or integrally formed with a side wall of the washing tub, and thus the The surge channel is formed between the water channel member and the washing tub.
  • the water channel member is fixedly connected to the deflector or is made integrally.
  • the flow guiding member includes a water blocking member provided along a circumferential direction of the washing tub, and the water blocking member is capable of blocking the washing water along an axial direction of the washing tub.
  • the deflectors include a second deflector provided vertically on the deflector, and the second deflector is a strip-shaped plate-like structure; and / or
  • the washing tub assembly further includes a filter embedded in the surge channel.
  • the washing tub is an outer tub of the pulsator washing machine, and the water blocking member is an outer tub cover provided on the outer tub; and / or, the washing The tub is an inner tub of the pulsator washing machine, and the water blocking member is a balance ring provided on the inner tub; and / or there are a plurality of surge channels.
  • the technical solution 1 of the present invention also provides a water channel assembly for a pulsator washing machine, the water channel assembly is disposed on an outer tub or an inner tub of the pulsator washing machine, and the water channel assembly includes a water channel member and A deflector at one end of the waterway member, the waterway member and the deflector are fixedly connected or made integrally, and a plurality of guide ribs are provided on the deflector member; the waterway member can connect the outer bucket The washing water in the middle is delivered to the deflector, and the deflector rib can guide the washing water in a radial direction of the outer tub and cause the washing water to finally fall back into the outer tub.
  • the waterway member is provided with a surge channel capable of conveying the washing water; or, the waterway member is provided with a groove, and when the waterway member is installed to the outside When the bucket or the inner bucket is on, an upsurge channel capable of conveying the washing water is formed between the water channel member and the outer bucket or the inner bucket.
  • the technical solution 1 of the present invention also provides a pulsator washing machine, the pulsator washing machine includes the washing tub assembly according to any one of the above-mentioned preferred embodiments, and the surge channel is configured so that the washing tub The washing water in the water enters the surge channel when the pulsator rotates, and is sprayed from the first end of the surge channel.
  • the washing water in the washing tub can be transported to the top of the washing tub by the upsurge channel and finally fall back.
  • the washing water sprayed from the upsurge channel can flow along the radial direction of the washing tub under the guidance of the guide ribs.
  • the washing water falls back into the washing tub, it can be closer to the axial position of the washing tub, or cover the axial position of the washing tub, in order to spray the clothes floating above the liquid level three-dimensionally and in all directions.
  • the pulsator washing machine of the present invention can effectively wash clothes floating above the liquid level of the washing water, and optimizes the washing effect of the pulsator washing machine.
  • the deflector member of the present invention includes a deflector, which is disposed along a circumferential direction of the washing tub and extends in a radial direction of the washing tub.
  • the deflectors include a first deflector that is vertically disposed on the deflector, and the deflector is a strip-shaped plate-like structure. After the washing water is sprayed from the upsurge channel, the washing water will be evenly distributed on the deflector along the circumferential direction of the washing bucket, and then guided along the radial direction of the washing bucket, and finally falls back to In the washing bucket. Since the baffle plate is not provided with a mechanism capable of hindering the flow of wash water, the baffle plate of the present invention also reduces the flow resistance of the wash water and sprays the wash water farther.
  • a side of the deflector near the surge channel is provided with a deflector, which can make the washing water sprayed from the surge channel uniformly distributed on the deflector along the circumferential direction of the washing tub.
  • the diversion member of the present invention further includes a water blocking member, which is arranged along the circumferential direction of the washing tub and is used to disperse the washing water sprayed from the surge channel, so that the washing water falls evenly to the diversion guide. Flow board.
  • the washing tub of the present invention is an inner tub of a pulsator washing machine, and the water blocking member is a balance ring provided on the inner tub.
  • the technical solution 2 of the present invention provides a washing tub assembly of a pulsator washing machine.
  • the washing tub assembly includes a washing tub, a plurality of filters, a plurality of surge channels and a flow guiding member, and each of the surge channels is It is arranged on the washing tub, and the first end of each of the surge channels leads to the top of the washing tub, and the second end of each of the surge channels leads to the bottom of the washing tub And at least one of the filters is embedded in a part of the plurality of surge channels; the flow guiding member is disposed on the top of the washing tub, and the flow guiding member and each of the The first end of the upsurge channel is aligned; the upsurge channel is capable of conveying the washing water in the washing tub to the diversion member, and the diversion member can make the washing water along the The radial flow of the washing tub and finally fall back into the washing tub.
  • the deflector includes a plurality of deflectors arranged along a circumferential direction of the washing tub and capable of carrying the washing water, and each of the deflectors corresponds to a deflector. Said on the surge channel.
  • a side of the deflector plate near the surge channel is provided with a diversion groove, and the diversion groove is provided along a circumferential direction of the washing tub, and the diversion
  • the tank can guide washing water in a circumferential direction of the washing tub and uniformly distribute the washing water on the deflector.
  • the washing tub assembly further includes a water channel member provided with a groove, the water channel member is fixedly connected to or integrally formed with a side wall of the washing tub, and therefore the The surge channel is formed between the water channel member and the washing tub.
  • the water channel member is fixedly connected with the deflector or is made integrally.
  • the filter is embedded in the groove and is fixedly connected to the waterway member.
  • the flow guiding member includes a water blocking member provided along a circumferential direction of the washing tub, and the water blocking member can block the washing water along an axial direction of the washing tub. The washing water is broken up.
  • the washing tub is an outer tub of the pulsator washing machine
  • the water blocking member is an outer tub lid provided on the outer tub.
  • the washing tub is an inner tub of the pulsator washing machine, and the water blocking member is a balance ring provided on the inner tub.
  • the present invention also provides a pulsator washing machine, the pulsator washing machine including the washing tub assembly according to any one of the above-mentioned preferred embodiments, and the surge channel is configured so that the washing water in the washing tub When the pulsator rotates, it enters the surge channel and sprays from the first end of the surge channel.
  • the washing water in the washing tub can be transported to the top of the washing tub by the upsurge channel and finally fall back.
  • the washing water sprayed from the upsurge channel can flow in the radial direction of the washing tub.
  • the washing water falls back into the washing tub, it can be closer to the axial position of the washing tub, or cover the axial position of the washing tub, in order to spray the clothes floating above the liquid level three-dimensionally and in all directions.
  • the pulsator washing machine of the present invention can effectively wash clothes floating above the liquid level of the washing water, and optimizes the washing effect of the pulsator washing machine.
  • the present invention also provides at least one filter on a part of the plurality of surge channels, and each filter is embedded in the surge channel to ensure that the filter can flow in the washing tub.
  • the internal structure of the washing bucket is also beautified, and the protruding filter is prevented from colliding and scratching the clothes. Optimized the user's experience with the pulsator washing machine.
  • the deflector member of the present invention includes a deflector, which is disposed along a circumferential direction of the washing tub and extends in a radial direction of the washing tub. After the washing water is sprayed from the upwelling channel, the washing water is evenly distributed on the deflector along the circumferential direction of the washing tub, flows in the radial direction of the washing tub, and finally falls back into the washing tub. Since the baffle plate is not provided with a mechanism capable of hindering the flow of washing water, the baffle plate of the present invention also reduces the flow resistance of the washing water, and makes the washing water spray farther.
  • a side of the deflector near the surge channel is provided with a deflector, which can make the washing water sprayed from the surge channel uniformly distributed on the deflector along the circumferential direction of the washing tub.
  • the diversion member of the present invention further includes a water blocking member, which is arranged along the circumferential direction of the washing tub and is used to disperse the washing water sprayed from the surge channel, so that the washing water falls evenly to the diversion guide. Flow board.
  • the washing tub of the present invention is an inner tub of a pulsator washing machine, and the water blocking member is a balance ring provided on the inner tub.
  • the technical solution 3 of the present invention provides a washing tub assembly of a pulsator washing machine.
  • the washing tub assembly includes a washing tub, an upsurge channel and a flow guiding member.
  • the upsurge channel is provided on the washing tub, and A first end of the surge channel leads to the top of the washing tub, and a second end of the surge channel leads to the bottom of the washing tub; the flow guiding member is disposed on the top of the washing tub, and The diversion member is aligned with the first end of the upsurge channel; the upsurge channel is capable of delivering washing water in the washing tub to the diversion member, and the diversion member is capable of The washing water is caused to flow in a radial direction of the washing tub and finally fall back into the washing tub.
  • the deflector includes a deflector provided along a circumferential direction of the washing tub and configured to carry the washing water.
  • a side of the deflector plate near the surge channel is provided with a diversion groove, and the diversion groove is provided along a circumferential direction of the washing tub, and the diversion The groove is used for guiding washing water in a circumferential direction of the washing tub and uniformly distributing the washing water on the deflector.
  • the washing tub assembly further includes a water channel member provided with a groove, the water channel member is fixedly connected to or integrally formed with a side wall of the washing tub, and therefore the The surge channel is formed between the water channel member and the washing tub.
  • the water channel member is fixedly connected with the deflector or is made integrally.
  • the flow guiding member includes a water blocking member provided along a circumferential direction of the washing tub, and the water blocking member is configured to block the washing along an axial direction of the washing tub. Water and break up the wash water.
  • the washing tub is an outer tub of the pulsator washing machine, and the water blocking member is an outer tub cover provided on the outer tub; and / or, the washing The tub is an inner tub of the pulsator washing machine, and the water blocking member is a balance ring provided on the inner tub; and / or there are a plurality of surge channels.
  • the technical solution 3 of the present invention also provides a water channel assembly for a pulsator washing machine, the water channel assembly is provided on an outer tub or an inner tub of the pulsator washing machine, and the water channel assembly includes a water channel member and The deflector at one end of the waterway member, the waterway member and the deflector are fixedly connected or made integrally; the waterway member can transport the washing water in the outer tub to the deflector, so The deflector can carry and cause the washing water to flow in the radial direction of the outer tub and finally fall back into the outer tub.
  • the waterway member is provided with a surge channel capable of conveying the washing water; or, the waterway member is provided with a groove, and when the waterway member is installed to the outside When the bucket or the inner bucket is on, an upsurge channel capable of conveying the washing water is formed between the water channel member and the outer bucket or the inner bucket.
  • the technical solution 3 of the present invention also provides a pulsator washing machine, the pulsator washing machine includes the washing tub assembly according to any one of the above-mentioned preferred embodiments, and the surge channel is configured so that the washing tub The washing water in the water enters the surge channel when the pulsator rotates, and is sprayed from the first end of the surge channel.
  • the washing water in the washing tub can be transported to the top of the washing tub by the upsurge channel and finally fall back.
  • the washing water sprayed from the upsurge channel can flow in the radial direction of the washing tub.
  • the washing water falls back into the washing tub, it can be closer to the axial position of the washing tub, or cover the axial position of the washing tub, in order to spray the clothes floating above the liquid level three-dimensionally and in all directions.
  • the pulsator washing machine of the present invention can effectively wash clothes floating above the liquid level of the washing water, and optimizes the washing effect of the pulsator washing machine.
  • the deflector member of the present invention includes a deflector, which is disposed along a circumferential direction of the washing tub and extends in a radial direction of the washing tub. After the washing water is sprayed from the upwelling channel, the washing water is evenly distributed on the deflector along the circumferential direction of the washing tub, flows in the radial direction of the washing tub, and finally falls back into the washing tub. Since the baffle plate is not provided with a mechanism capable of hindering the flow of wash water, the baffle plate of the present invention also reduces the flow resistance of the wash water and sprays the wash water farther.
  • a side of the deflector near the surge channel is provided with a deflector, which can make the washing water sprayed from the surge channel uniformly distributed on the deflector along the circumferential direction of the washing tub.
  • the diversion member of the present invention further includes a water blocking member, which is arranged along the circumferential direction of the washing tub and is used to disperse the washing water sprayed from the surge channel, so that the washing water falls evenly to the diversion guide. Flow board.
  • the washing tub of the present invention is an inner tub of a pulsator washing machine, and the water blocking member is a balance ring provided on the inner tub.
  • the technical solution 4 of the present invention provides a washing tub assembly of a pulsator washing machine.
  • the washing tub assembly includes a washing tub, at least one filter, at least one surge channel and a flow guiding member, and each of the surge channels is It is arranged on the washing tub, and the first end of each of the surge channels leads to the top of the washing tub, and the second end of each of the surge channels leads to the bottom of the washing tub And each of the upflow channels is embedded with at least one of the filters; the flow guide member is disposed on the top of the washing tub, and the flow guide member and each of the upflow channels are The first end is aligned; the upsurge channel is capable of conveying the washing water in the washing tub to the diversion member, and the diversion member can make the washing water along the radial direction of the washing tub Flow and eventually fall back into the washing tub.
  • the deflector includes at least one deflector disposed along a circumferential direction of the washing tub capable of carrying the washing water, and each of the deflectors corresponds to one deflector. Said on the surge channel.
  • a side of the deflector plate near the surge channel is provided with a diversion groove, and the diversion groove is provided along a circumferential direction of the washing tub, and the diversion
  • the tank can guide washing water in a circumferential direction of the washing tub and uniformly distribute the washing water on the deflector.
  • the washing tub assembly further includes a water channel member provided with a groove, the water channel member is fixedly connected to or integrally formed with a side wall of the washing tub, and therefore the The surge channel is formed between the water channel member and the washing tub.
  • the water channel member is fixedly connected with or integrated with the deflector; and / or, the filter is embedded in the groove and fixed to the water channel member. connection.
  • the flow guiding member includes a water blocking member provided along a circumferential direction of the washing tub, and the water blocking member can block the washing water along an axial direction of the washing tub. The washing water is broken up.
  • the washing tub is an outer tub of the pulsator washing machine, and the water blocking member is an outer tub cover provided on the outer tub; and / or, the washing The tub is an inner tub of the pulsator washing machine, and the water blocking member is a balance ring provided on the inner tub.
  • the technical solution 4 of the present invention also provides a water channel assembly for a pulsator washing machine, the water channel assembly is disposed on an outer tub or an inner tub of the pulsator washing machine, and the water channel assembly includes a water channel member, a filter, and A deflector provided at one end of the waterway member, the filter is fixedly connected to the waterway member, and the waterway member and the deflector are fixedly connected or made in one piece; the waterway member can connect the outer The washing water in the tub is delivered to the deflector, and the deflector can carry and cause the washing water to flow in the radial direction of the outer tub and finally fall back into the outer tub.
  • an upwelling channel capable of conveying the washing water is provided on the waterway member, and the filter is embedded in the upwelling channel; or the waterway member is provided with A groove, when the water channel member is mounted on the outer tub or the inner tub, an upsurge channel capable of conveying the washing water is formed between the water channel member and the outer tub or the inner tub, the A filter is embedded in the groove.
  • the technical solution 4 of the present invention also provides a pulsator washing machine, the pulsator washing machine including the washing tub assembly according to any one of the above-mentioned preferred embodiments, and the surge channel is configured so that the washing tub The washing water in the water enters the surge channel when the pulsator rotates, and is sprayed from the first end of the surge channel.
  • the washing water in the washing tub can be transported to the top of the washing tub by the upsurge channel and finally fall back Into the washing tub.
  • the washing water sprayed from the upsurge channel can flow in the radial direction of the washing tub.
  • the washing water falls back into the washing tub, it can be closer to the axial position of the washing tub, or cover the axial position of the washing tub, in order to spray the clothes floating above the liquid level three-dimensionally and in all directions.
  • the pulsator washing machine of the present invention can effectively wash clothes floating above the liquid level of the washing water, and optimizes the washing effect of the pulsator washing machine.
  • the present invention also provides at least one filter on the upsurge channel and embeds each filter in the upsurge channel to ensure that the filter can filter the washing water flowing in the washing tub to wash the washing
  • the internal structure of the washing bucket is also beautified, which prevents the protruding filter from colliding and scratching the clothes. Optimized the user's experience with the pulsator washing machine.
  • the deflector member of the present invention includes a deflector, which is disposed along a circumferential direction of the washing tub and extends in a radial direction of the washing tub. After the washing water is sprayed from the upwelling channel, the washing water is evenly distributed on the deflector along the circumferential direction of the washing tub, flows in the radial direction of the washing tub, and finally falls back into the washing tub. Since the baffle plate is not provided with a mechanism capable of hindering the flow of wash water, the baffle plate of the present invention also reduces the flow resistance of the wash water and sprays the wash water farther.
  • a side of the deflector near the surge channel is provided with a deflector, which can make the washing water sprayed from the surge channel uniformly distributed on the deflector along the circumferential direction of the washing tub.
  • the diversion member of the present invention further includes a water blocking member, which is arranged along the circumferential direction of the washing tub and is used to disperse the washing water sprayed from the surge channel, so that the washing water falls evenly to the diversion guide. Flow board.
  • the washing tub of the present invention is an inner tub of a pulsator washing machine, and the water blocking member is a balance ring provided on the inner tub.
  • FIG. 1 is a plan view of a pulsator washing machine according to claim 1 of the present invention.
  • FIG. 2 is a side view of the internal structure of a pulsator washing machine according to claim 1 of the present invention
  • FIG. 3 is a front view of an internal structure of a pulsator washing machine according to a first aspect of the present invention
  • FIG. 4 is a sectional view taken along the A-A direction in FIG. 3;
  • FIG. 5 is a top view of the internal structure of a pulsator washing machine according to the first aspect of the present invention.
  • FIG. 6 is a partial cross-sectional view taken along the B-B direction in FIG. 5;
  • FIG. 9 is a cross-sectional view taken along the C-C direction in FIG. 8.
  • FIG. 10 is a cross-sectional view taken along the D-D direction in FIG. 8;
  • FIG. 11 is a top view of a pulsator washing machine according to a second aspect of the present invention.
  • FIG. 12 is a side view of an internal structure of a pulsator washing machine according to a second aspect of the present invention.
  • FIG. 13 is a plan view of an internal structure of a pulsator washing machine according to a second aspect of the present invention.
  • Fig. 14 is a sectional view taken along the A-A direction in Fig. 13;
  • FIG. 15 is a sectional view taken along the B-B direction in FIG. 14;
  • FIG. 16 is an enlarged view of a portion C in FIG. 14;
  • FIG. 17 is a first side view of the water channel assembly according to the technical solution 2 of the present invention (without a filter); FIG.
  • FIG. 18 is a second side view (without a filter) of the watercourse assembly according to the second aspect of the present invention.
  • FIG. 19 is a first side view (with a filter) of a watercourse assembly according to a second aspect of the present invention.
  • FIG. 20 is a second side view (with a filter) of a watercourse assembly according to claim 2 of the present invention.
  • FIG. 21 is a top view of a pulsator washing machine according to a third aspect of the present invention.
  • FIG. 22 is a plan view of an internal structure of a pulsator washing machine according to a third aspect of the present invention.
  • FIG. 23 is a cross-sectional view taken along the A-A direction in FIG. 22;
  • FIG. 24 is an enlarged view of a portion B in FIG. 23; FIG.
  • 25 is a cross-sectional view taken along the C-C direction in FIG. 23;
  • FIG. 26 is a first side view of a watercourse component according to claim 3 of the present invention.
  • FIG. 27 is a second side view of the watercourse assembly according to claim 3 of the present invention.
  • FIG. 28 is a plan view of a pulsator washing machine according to a fourth aspect of the present invention.
  • FIG. 29 is a side view of an internal structure of a pulsator washing machine according to a fourth aspect of the present invention.
  • FIG. 30 is a front view of an internal structure of a pulsator washing machine according to a fourth aspect of the present invention.
  • FIG. 31 is a cross-sectional view taken along the A-A direction in FIG. 30;
  • FIG. 32 is a plan view of an internal structure of a pulsator washing machine according to a fourth aspect of the present invention.
  • FIG. 33 is a cross-sectional view taken along the B-B direction in FIG. 32;
  • 35 is a first side view of a watercourse component according to claim 4 of the present invention.
  • FIG. 36 is a second side view of the watercourse assembly according to claim 4 of the present invention.
  • the pulsator washing machine of the present invention may include an inner tub or may not include an inner tub.
  • the water channel component of the present invention is disposed on the inner tub; when the pulsator washing machine does not include an inner tub, the water channel component of the present invention is disposed on an outer tub.
  • the terms “installation”, “connected”, and “connected” should be understood in a broad sense.
  • they may be fixed connections or It is a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal communication of two components.
  • the specific meanings of the above terms in the present invention can be understood according to specific situations.
  • the pulsator washing machine of the present invention mainly includes a cabinet 1, an outer tub 2, an inner tub 3, a pulsator 4, and a driving motor 5.
  • the outer tub 2 is fixedly disposed inside the box body 1, the inner tub 3 is rotatably disposed in the outer tub 2, and the pulsator 4 is rotatably disposed at the bottom of the inner tub 3.
  • the driving motor 5 is fixedly mounted on the box body 1 or the outer tub 2.
  • the driving motor 5 is drivingly connected to the inner tub 3 and the pulsator 4 through a rotating shaft, respectively.
  • the driving motor 5 is capable of selectively driving the internal communication 3 and the pulsator 4 to rotate. Since the technical means for selectively driving the internal communication 3 and the pulsator 4 by the driving motor 5 is a technical means well known to those skilled in the art, it will not be described here too much.
  • a door cover 11 is pivotally connected to the top of the box 1 of the present invention.
  • an outer bucket cover 21 is provided on the top of the outer bucket 2 according to the present invention.
  • the outer bucket cover 21 is used to cover the upper edge of the inner bucket 3 and prevent clothes from entering the outer bucket 2 and the inner bucket 3. Between the sandwiches.
  • a balance ring 31 is provided on the top of the inner tub 3 of the present invention.
  • the balance ring 31 can increase the moment of inertia of the inner tub 3 and reduce the vibration when the inner tub 3 rotates.
  • the pulsator washing machine of the present invention further includes a water channel assembly 6 provided inside the inner tub 3.
  • An upsurge channel (not shown in the figure) is formed between the waterway assembly 6 and the inner tub 3.
  • the first end of the surge channel (the upper end of the waterway component 6 in FIG. 2) leads to the top of the inner bucket 3, and the second end of the surge channel (the lower end of the waterway component 6 in FIG. 2) leads to the inner barrel. 3 at the bottom.
  • the washing water in the inner tub 3 can flow along the circumferential direction of the inner tub 3 as the pulsator 4 rotates.
  • the flowing washing water will enter the upwelling channel from the second end of the upwelling channel under the action of centrifugal force, and along the The vertical direction flows to the first end, and then ejects from the first end of the upwelling channel. After the washing water sprayed from the upsurge passage passes the guide member, it falls back into the inner tub 3 again.
  • the flow guiding member includes at least one of a flow guiding plate 62 (shown in FIGS. 7 to 10) and a water blocking member of the water channel assembly 6. And the flow guiding member is provided with a flow guiding rib.
  • a gap H between the upper end of the water channel assembly 6 (specifically, the deflector 62) and the balance ring 31 as a water blocking member.
  • the water channel assembly 6 specifically, the deflector 62
  • the balance ring 31 as a water blocking member.
  • the balance ring 31 can cover the upper end of the waterway assembly 6 in the axial direction, that is, look down along the axis direction of the inner tub 3, and only see the balance Ring 31 without seeing the upper end of the water channel assembly 6. In order to prevent the upper end of the water channel assembly 6 from catching clothes, the clothes can be smoothly put into the inner tub 3.
  • those skilled in the art can also make the outer bucket cover 21 cover the upper end of the waterway component 6 according to the needs. At this time, the balance ring 31 can cover the upper end of the waterway component 6 or not cover the upper end of the waterway component 6.
  • the pulsator washing machine of the present invention includes four water channel components 6, and the four water channel components 6 are arranged symmetrically to each other, and the two water channel components 6 symmetrical to each other are the same. That is, the pulsator washing machine of the present invention includes two types of water channel components 6, wherein the first type water channel component 6 does not have a filter 63, and the second type water channel components 6 have a filter 63.
  • the number of the water channel components 6 is not limited to four as shown in FIG. 7, and may be any other number, such as one, two, three, five, and the like.
  • those skilled in the art can also adjust the number of the two watercourse assemblies 6 as required. For example, the number of the first waterway module 6 is adjusted to one, and the number of the second waterway module 6 is adjusted to three, or the plurality of waterway modules 6 include only the first waterway module 6 or the second waterway module. 6.
  • the first waterway assembly 6 of the present invention mainly includes a waterway member 61 and a deflector 62.
  • the waterway member 61 and the deflector 62 can be connected together in any feasible manner, such as snap-fitting, snap-fitting, screwing, and the like.
  • those skilled in the art can also make the watercourse member 61 and the deflector 62 integrally according to needs.
  • a person skilled in the art may also separately provide the water channel member 61 and the deflector 62 according to requirements, so that the water channel member 61 and the deflector 62 are respectively fixed to the inner tub 3.
  • a groove 611 is provided on a side of the waterway member 61 facing the side wall of the inner tub 3.
  • the water channel member 61 and the inner tub 3 surround the groove 611 to form the surge channel.
  • the waterway member 61 and the inner tub 3 may be connected together in any feasible connection manner, such as screw connection, plug connection, and snap connection.
  • those skilled in the art can also integrate the water channel member 61 and the inner tub 3 as required.
  • groove 611 as a circumferentially closed structure as required, even if the upwelling channel is directly formed on the waterway member 61.
  • the deflector 62 has an arc matching the inner tub 3 so that the deflector 62 can be fixed to the inner tub 3 along the circumferential direction of the inner tub 3.
  • the deflector 62 may also be made integrally with the inner tub 3.
  • the deflector 62 also extends along the radial (or approximately radial) direction of the inner tub 3, so that the deflector 62 can carry the washing water sprayed from the upwelling channel (the groove 611) and guide the washing water along the The radial flow of the inner barrel 3.
  • the upper surface of the deflector 62 is disposed parallel to the lower surface of the gimbal ring 31, and both are disposed horizontally.
  • a person skilled in the art may make the upper surface of the deflector 62 and the lower surface of the balance ring 31 non-parallel according to the needs, even if there is a certain included angle between them.
  • the lower surface of the balance ring 31 is set horizontally, and the upper surface of the deflector 62 is set obliquely upward to spray the washing water further.
  • two sides of the deflector 62 near the groove 611 are symmetrically provided with two deflectors 621.
  • the two guide grooves 621 are respectively provided along the circumferential direction of the inner tub 3.
  • the two diversion grooves 621 are used to guide the washing water to be evenly distributed on the deflector 62 along the circumferential direction of the inner tub 3, so that the washing water falls back into the inner tub 3 uniformly along the circumferential direction of the inner tub 3.
  • the guide ribs include a plurality of first guide ribs 622, and the plurality of first guide ribs 622 are vertically disposed on the guide plate 62.
  • Each of the first deflector ribs 622 is a strip-shaped plate-like structure, and each of the first deflector ribs 622 extends along the radial direction of the inner tub 3.
  • the extending direction of each of the first guide ribs 622 may completely coincide with the radial direction of the inner tub 3, or may have an included angle with the radial direction of the inner tub 3. This change in angle does not deviate from the technical principle of the present invention, so it should still fall into the protection scope of the present invention.
  • each deflector 62 there are six first guide ribs 622 on each deflector 62, and the six first guide ribs 622 are symmetrically disposed.
  • a first deflector rib 622 is provided at each edge of both sides of the deflector 62 to prevent the washing water on the deflector 62 from flowing out of the side of the deflector 62.
  • each of the first deflector ribs 622 is arranged in an arc shape. Or a person skilled in the art may also set the first flow guiding rib 622 into any other feasible shape according to requirements.
  • the number of the first diversion ribs 622 is not limited to six, and may be any other number, such as four, five, seven, eight, and the like.
  • each first deflector rib 622 can abut the lower end surface of the balance ring 31 to prevent two adjacent first deflector ribs 622.
  • the washing water in the overflow overflows from the upper end of the first guide rib 622.
  • the rotating pulsator 4 drives the washing water in the inner tub 3 to flow along the circumferential direction of the inner tub 3.
  • the centrifugal force of the flowing washing water is thrown into the upwelling channel (the groove 611).
  • the washing water entering the surge channel (the groove 611) later will drive the washing water which entered the surge channel (the groove 611) first to move upward until it is sprayed from the upper end of the surge channel (the groove 611).
  • a part of the washing water sprayed from the upsurge channel (the groove 611) flows uniformly along the circumferential direction of the inner tub 3 onto the deflector 62 under the action of the deflector 621.
  • Another part of the washing water sprayed from the upwelling channel (the groove 611) will hit the balance ring 31, and will be scattered by the balance ring 31 and reflected on the deflector 62.
  • the washing water on the deflector 62 flows along the extending direction of the first deflector rib 622, and finally falls back into the inner tub 3 to spray the laundry in the inner tub 3.
  • the second waterway module 6 of the present invention differs from the first waterway module 6 only in that the second waterway module 6 further includes a filter 63.
  • the filter 63 is detachably connected to the water channel member 61.
  • the number of filters 63 on each waterway member 61 is not limited to one, but may be any other number, such as two, three, four, five, and so on.
  • the filter 63 is provided with a water inlet 631, a water outlet 632 and a filter bag (not shown in the figure).
  • the washing water can enter the filter 61 through the water inlet 631, and then flow out of the filter 61 through the water outlet 632 after passing through the filter bag.
  • the filter bag can filter and store the suspended fibers in the washing water. Since the filter of the pulsator washing machine is a filtering device well known to those skilled in the art, it will not be described too much here. In addition, those skilled in the art can also appropriately deform the specific structure of the filter 63 as needed.
  • the filter 63 is embedded in the groove 611 and is installed with the waterway member 61 by a snap connection.
  • a person skilled in the art may also detachably connect the filter 63 and the waterway member 61 by using any other feasible connection methods, such as plugging, screwing, and buckling, as required. It is not difficult to see from Fig. 6 that, in the installed state, the side of the filter 63 far from the side wall of the inner tub 3 and the side of the water channel member 61 far from the side wall of the inner tub 3 smoothly transition. After the filter 63 is prevented from protruding out of the water channel member 61, the filter 63 may collide and scratch the clothes, causing damage to the clothes.
  • the water channel member 61 is further provided with a side flow channel 612 on both sides of the groove 611. Further, preferably, the side of the filter 63 near the side wall of the inner tub 3 and the side wall of the inner tub 3 are not in contact with each other. In other words, a gap is formed between the filter 63 and the side wall of the inner tub 3, and the gap can allow washing water to flow through.
  • the rotating pulsator 4 drives the washing water in the inner tub 3 to flow along the circumferential direction of the inner tub 3.
  • the centrifugal force of the flowing washing water is thrown into the upwelling channel (the groove 611).
  • the washing water entering the upsurge channel (the groove 611) later drives the washing water which has entered the upsurge channel (the groove 611) to move upward.
  • Part of the washing water in the upwelling channel (groove 611) passes through the filter 63 and enters the inner tub 3 again, and the other part is sprayed from the upper end of the upwelling channel (groove 611).
  • a part of the washing water sprayed from the upsurge channel (the groove 611) flows uniformly along the circumferential direction of the inner tub 3 onto the deflector 62 under the action of the deflector 621.
  • Another part of the washing water sprayed from the upwelling channel (the groove 611) will hit the balance ring 31, and will be scattered by the balance ring 31 and reflected on the deflector 62.
  • the washing water on the deflector 62 flows along the extending direction of the first deflector rib 622, and finally falls back into the inner tub 3 to spray the laundry in the inner tub 3.
  • the present invention can transfer wash water from the bottom of the inner tub 3 to the top of the inner tub 3 through the upsurge channel (the groove 611), and the upsurge channel can be transferred through the balance ring 31 (Groove 611)
  • the sprayed washing water is scattered and reflected on the deflector 62.
  • the deflector 62 can make the washing water fall back to the inner tub 3 evenly along the circumferential direction of the inner tub 3. Spray clothes.
  • the washing water can flow along the radial direction of the inner tub 3 and closer to the axis of the inner tub 3.
  • the landing point of the washing water can be closer to the axis of the inner tub 3, or it can directly cover the position of the axis of the inner tub 3, and three-dimensionally perform the laundry floating above the level of the washing water Spray in all directions.
  • the guide ribs of the present invention further include a plurality of second guide ribs.
  • the plurality of second guide ribs are vertically provided on the lower end surface of the balance ring 31.
  • the structure of the second guide rib is the same as that of the first guide rib 622 described above.
  • the first deflector ribs 622 and the second deflector ribs are disposed at a distance from each other, and the side of the second deflector ribs away from the balance ring 31 is also preferably connected to the deflector plate. 62 offset.
  • those skilled in the art may also omit the first guide rib 622 and only provide the second guide rib on the balance ring 31 according to need.
  • the water blocking member is a plate-like structure provided on the outer tub 3 and located on the upper side of the deflector 62, and the plate-like structure may be a ring-shaped structure or a semi-ring-shaped structure.
  • the present invention also provides a washing tub assembly.
  • the washing tub assembly mainly includes the inner tub 3 described above, the balance ring 31 as a water blocking member, and the water channel assembly 6.
  • the pulsator washing machine does not include the inner tub 3, and the water channel assembly 6 is installed or integrally formed on the outer tub 2. Moreover, the deflector 62 at the upper end of the watercourse assembly 6 is blocked by the outer bucket cover 21.
  • the washing tub assembly mainly includes the outer tub 2 described above, the outer tub cover 21 as a water blocking member, and the water channel assembly 6.
  • the pulsator washing machine does not include the water channel member 61, and the upsurge channel is directly formed on the inner tub 3.
  • the filter 63 is directly embedded in the upsurge channel and is fixedly connected to the side wall of the inner barrel 3.
  • the washing tub assembly mainly includes the inner tub 3 described above, a balance ring 31 as a water blocking member, and a deflector 62.
  • the pulsator washing machine of the present invention mainly includes a cabinet 1, an outer tub 2, an inner tub 3, a pulsator 4, and a driving motor 5.
  • the outer tub 2 is fixedly disposed inside the box body 1, the inner tub 3 is rotatably disposed in the outer tub 2, and the pulsator 4 is rotatably disposed at the bottom of the inner tub 3.
  • the driving motor 5 is fixedly mounted on the box body 1 or the outer tub 2.
  • the driving motor 5 is drivingly connected to the inner tub 3 and the pulsator 4 through a rotating shaft, respectively.
  • the driving motor 5 is capable of selectively driving the internal communication 3 and the pulsator 4 to rotate. Since the technical means for selectively driving the internal communication 3 and the pulsator 4 by the driving motor 5 is a technical means well known to those skilled in the art, it will not be described here too much.
  • a door cover 11 is pivotally connected to the top of the box 1 of the present invention.
  • an outer bucket cover 21 is provided on the top of the outer bucket 2 according to the present invention.
  • the outer bucket cover 21 is used to cover the upper edge of the inner bucket 3 and prevent laundry from entering between the outer bucket 2 and the inner bucket 3. In the mezzanine.
  • a balance ring 31 is provided on the top of the inner tub 3 of the present invention.
  • the balance ring 31 can increase the moment of inertia of the inner tub 3 and reduce the vibration when the inner tub 3 rotates.
  • the pulsator washing machine of the present invention further includes a water channel assembly 6 provided inside the inner tub 3.
  • An upsurge channel (not shown in the figure) is formed between the waterway assembly 6 and the inner tub 3.
  • the first end of the surge channel (the upper end of the waterway component 6 in FIG. 14) leads to the top of the inner barrel 3, and the second end of the surge channel (the lower end of the waterway component 6 in FIG. 14) leads to the inner barrel. 3 at the bottom.
  • the washing water in the inner tub 3 can flow along the circumferential direction of the inner tub 3 as the pulsator 4 rotates.
  • the flowing washing water will enter the upwelling channel from the second end of the upwelling channel under the action of centrifugal force, and along the The vertical direction flows to the first end, and then ejects from the first end of the upwelling channel. After the washing water sprayed from the upsurge passage passes the guide member, it falls back into the inner tub 3 again.
  • the flow guiding member includes at least one of a flow guiding plate 62 (shown in FIGS. 17 to 20) and a water blocking member of the water channel assembly 6.
  • a gap H between the upper end of the water channel assembly 6 and the gimbal ring 31 as a water blocking member Preferably, 0 mm ⁇ H ⁇ 50 mm. Further preferably, 2 mm ⁇ H ⁇ 10 mm. Still more preferably, 2.5 mm ⁇ H ⁇ 5.5 mm.
  • the washing water When the washing water is sprayed from the upwelling channel, the washing water will hit the balance ring 31 and be scattered by the balance ring 31. The scattered washing water will flow out from the gap between the water channel assembly 6 and the balance ring 31 and fall back into the inner tub 3 again.
  • the balance ring 31 can cover the upper end of the waterway assembly 6 in the axial direction, that is, look down along the axis direction of the inner tub 3, and only see the balance Ring 31 without seeing the upper end of the water channel assembly 6. In order to prevent the upper end of the water channel assembly 6 from catching clothes, the clothes can be smoothly put into the inner tub 3.
  • those skilled in the art can also make the outer bucket cover 21 cover the upper end of the waterway component 6 according to the needs. At this time, the balance ring 31 can cover the upper end of the waterway component 6 or not cover the upper end of the waterway component 6.
  • the pulsator washing machine of the present invention includes four water channel components 6, and the four water channel components 6 are arranged symmetrically to each other, and the two water channel components 6 symmetrical to each other are the same. That is, the pulsator washing machine of the present invention includes two types of water channel components 6, wherein the first type water channel component 6 (as shown in Figs. 17 and 18) does not have a filter 63, and the second type water channel component 6 (as shown in Figs. 20) has a filter 63.
  • the number of the water channel components 6 is not limited to four as shown in FIG. 15, and may be any other number, such as one, two, three, five, and the like.
  • those skilled in the art can also adjust the number of the two watercourse assemblies 6 as required. For example, the number of the first type of waterway components 6 is adjusted to one, and the number of the second type of waterway components 6 is adjusted to three.
  • the first waterway assembly 6 of the present invention mainly includes a waterway member 61 and a deflector 62.
  • the waterway member 61 and the deflector 62 can be connected together in any feasible manner, such as snap-fitting, snap-fitting, screwing, and the like.
  • those skilled in the art can also make the watercourse member 61 and the deflector 62 integrally according to needs.
  • a person skilled in the art may also separately provide the water channel member 61 and the deflector 62 according to requirements, so that the water channel member 61 and the deflector 62 are respectively fixed to the inner tub 3.
  • a side of the water channel member 61 facing the side wall of the inner tub 3 is provided with a groove 611.
  • the water channel member 61 and the inner tub 3 surround the groove 611 to form the surge channel.
  • the waterway member 61 and the inner tub 3 may be connected together in any feasible connection manner, such as screw connection, plug connection, and snap connection.
  • those skilled in the art can also integrate the water channel member 61 and the inner tub 3 as required.
  • groove 611 as a circumferentially closed structure as required, even if the upwelling channel is directly formed on the waterway member 61.
  • a plurality of friction protrusions 612 are provided on a side of the waterway member 61 remote from the side wall of the inner tub 3.
  • the friction protrusion 612 is used for rubbing the clothes in order to accelerate the rate of the dirt on the clothes dissolving into the washing water.
  • the deflector 62 has an arc matching the inner tub 3 so that the deflector 62 can be fixed to the inner tub 3 along the circumferential direction of the inner tub 3.
  • the deflector 62 may also be made integrally with the inner tub 3.
  • the deflector 62 also extends along the radial (or approximately radial) direction of the inner tub 3, so that the deflector 62 can carry the washing water sprayed from the upwelling channel (the groove 611) and guide the washing water along the The radial flow of the inner barrel 3.
  • the upper surface of the deflector 62 is disposed parallel to the lower surface of the gimbal ring 31, and both are disposed horizontally.
  • a person skilled in the art may make the upper surface of the deflector 62 and the lower surface of the balance ring 31 non-parallel according to requirements, even if there is a certain included angle between the two.
  • the lower surface of the balance ring 31 is set horizontally, and the upper surface of the deflector 62 is set obliquely upward to spray the washing water further.
  • the side of the deflector 62 near the groove 611 is also provided with two deflectors 621 symmetrically.
  • the two guide grooves 621 are respectively provided along the circumferential direction of the inner tub 3.
  • the two diversion grooves 621 are used to guide the washing water to be evenly distributed on the deflector 62 along the circumferential direction of the inner tub 3, so that the washing water falls back into the inner tub 3 uniformly along the circumferential direction of the inner tub 3.
  • the rotating pulsator 4 drives the washing water in the inner tub 3 to flow along the circumferential direction of the inner tub 3.
  • the centrifugal force of the flowing washing water is thrown into the upwelling channel (the groove 611).
  • the washing water entering the surge channel (the groove 611) later will drive the washing water which entered the surge channel (the groove 611) first to move upward until it is sprayed from the upper end of the surge channel (the groove 611).
  • a part of the washing water sprayed from the upsurge channel (the groove 611) flows uniformly along the circumferential direction of the inner tub 3 onto the deflector 62 under the action of the deflector 621.
  • Another part of the washing water sprayed from the upwelling channel (the groove 611) will hit the balance ring 31, and will be scattered by the balance ring 31 and reflected on the deflector 62.
  • the washing water on the deflector 62 will flow along the radial direction of the inner tub 3 and finally fall back into the inner tub 3 to spray the laundry in the inner tub 3.
  • the second waterway module 6 of the present invention differs from the first waterway module 6 only in that the second waterway module 6 further includes a filter 63.
  • the filter 63 is detachably connected to the water channel member 61.
  • the number of filters 63 on each waterway member 61 is not limited to one, but may be any other number, such as two, three, four, five, and so on.
  • the filter 63 is provided with a water inlet 631, a water outlet 632, and a filter bag (not shown in the figure).
  • the washing water can enter the filter 61 through the water inlet 631, and then flow out of the filter 61 through the water outlet 632 after passing through the filter bag.
  • the filter bag can filter and store the suspended fibers in the washing water. Since the filter of the pulsator washing machine is a filtering device well known to those skilled in the art, it will not be described too much here. In addition, those skilled in the art can also appropriately deform the specific structure of the filter 63 as needed.
  • the filter 63 is embedded in the groove 611 and is installed with the waterway member 61 by a snap connection.
  • a person skilled in the art may also detachably connect the filter 63 and the waterway member 61 by using any other feasible connection methods, such as plugging, screwing, and buckling, as required. It is not difficult to see from FIG. 18 that in the installed state, the side of the filter 63 far from the side wall of the inner tub 3 and the side of the water channel member 61 far from the side wall of the inner tub 3 smoothly transition. After the filter 63 is prevented from protruding out of the water channel member 61, the filter 63 may collide and scratch the clothes, causing damage to the clothes.
  • the water channel member 61 is further provided with a side flow channel 613 on each side of the groove 611. Further, preferably, the side of the filter 63 near the side wall of the inner tub 3 and the side wall of the inner tub 3 are not in contact with each other. In other words, a gap is formed between the filter 63 and the side wall of the inner tub 3, and the gap can allow washing water to flow through.
  • the rotating pulsator 4 drives the washing water in the inner tub 3 to flow along the circumferential direction of the inner tub 3.
  • the centrifugal force of the flowing washing water is thrown into the upwelling channel (the groove 611).
  • the washing water entering the upsurge channel (the groove 611) later drives the washing water which has entered the upsurge channel (the groove 611) to move upward.
  • Part of the washing water in the upwelling channel (groove 611) passes through the filter 63 and enters the inner tub 3 again, and the other part is sprayed from the upper end of the upwelling channel (groove 611).
  • a part of the washing water sprayed from the upsurge channel (the groove 611) flows uniformly along the circumferential direction of the inner tub 3 onto the deflector 62 under the action of the deflector 621.
  • Another part of the washing water sprayed from the upwelling channel (the groove 611) will hit the balance ring 31, and will be scattered by the balance ring 31 and reflected on the deflector 62.
  • the washing water on the deflector 62 will flow along the radial direction of the inner tub 3 and finally fall back into the inner tub 3 to spray the laundry in the inner tub 3.
  • the present invention can transfer wash water from the bottom of the inner tub 3 to the top of the inner tub 3 through the upsurge channel (the groove 611), and the upsurge channel can be transferred through the balance ring 31 (Groove 611)
  • the sprayed washing water is scattered and reflected on the deflector 62.
  • the deflector 62 can make the washing water fall back to the inner tub 3 evenly along the circumferential direction of the inner tub 3. Spray clothes.
  • the washing water can flow along the radial direction of the inner tub 3 and closer to the axis of the inner tub 3.
  • the landing point of the washing water can be closer to the axis of the inner tub 3, or it can directly cover the position of the axis of the inner tub 3, and three-dimensionally perform laundry floating above the liquid level of the washing water. Spray in all directions.
  • the water blocking member is a plate-like structure provided on the outer tub 3 and located on the upper side of the deflector 62, and the plate-like structure may be a ring-shaped structure or a semi-ring-shaped structure.
  • the present invention also provides a washing tub assembly.
  • the washing tub assembly mainly includes the inner tub 3 described above, the balance ring 31 as a water blocking member, and the water channel assembly 6.
  • the pulsator washing machine does not include the inner tub 3, and the water channel assembly 6 is installed or integrally formed on the outer tub 2. Moreover, the deflector 62 at the upper end of the watercourse assembly 6 is blocked by the outer bucket cover 21.
  • the washing tub assembly mainly includes the outer tub 2 described above, the outer tub cover 21 as a water blocking member, and the water channel assembly 6.
  • the pulsator washing machine does not include the water channel member 61, and the upsurge channel is directly formed on the inner tub 3.
  • the filter 63 is directly embedded in the upsurge channel and is fixedly connected to the side wall of the inner barrel 3.
  • the washing tub assembly mainly includes the inner tub 3 described above, a balance ring 31 as a water blocking member, and a deflector 62.
  • the pulsator washing machine of the present invention mainly includes a cabinet 1, an outer tub 2, an inner tub 3, a pulsator 4, and a driving motor 5.
  • the outer tub 2 is fixedly disposed inside the box body 1, the inner tub 3 is rotatably disposed in the outer tub 2, and the pulsator 4 is rotatably disposed at the bottom of the inner tub 3.
  • the driving motor 5 is fixedly mounted on the box body 1 or the outer tub 2.
  • the driving motor 5 is drivingly connected to the inner tub 3 and the pulsator 4 through a rotating shaft, respectively.
  • the driving motor 5 is capable of selectively driving the internal communication 3 and the pulsator 4 to rotate. Since the technical means for selectively driving the internal communication 3 and the pulsator 4 by the driving motor 5 is a technical means well known to those skilled in the art, it will not be described here too much.
  • a door cover 11 is pivotally connected to the top of the case 1 of the present invention.
  • an outer bucket cover 21 is provided on the top of the outer bucket 2 of the present invention.
  • the outer bucket cover 21 is used to cover the upper edge of the inner bucket 3 and prevent laundry from entering the interlayer between the outer bucket 2 and the inner bucket 3.
  • a balance ring 31 is provided on the top of the inner tub 3 of the present invention.
  • the balance ring 31 can increase the moment of inertia of the inner tub 3 and reduce the vibration when the inner tub 3 rotates.
  • the pulsator washing machine of the present invention further includes a water channel assembly 6 provided inside the inner tub 3.
  • An upsurge channel (not shown in the figure) is formed between the waterway assembly 6 and the inner tub 3.
  • the first end of the surge channel (the upper end of the waterway component 6 in FIG. 23) leads to the top of the inner tub 3, and the second end of the surge channel (the lower end of the waterway component 6 in FIG. 23) leads to the inner barrel. 3 at the bottom.
  • the washing water in the inner tub 3 can flow along the circumferential direction of the inner tub 3 as the pulsator 4 rotates.
  • the flowing washing water will enter the upwelling channel from the second end of the upwelling channel under the action of centrifugal force, and along the The vertical direction flows to the first end, and then ejects from the first end of the upwelling channel. After the washing water sprayed from the upsurge passage passes the guide member, it falls back into the inner tub 3 again.
  • the flow guiding member includes at least one of a flow guiding plate 62 (shown in FIGS. 26 and 27) and a water blocking member of the water channel assembly 6.
  • a gap H between the upper end of the water channel assembly 6 and the gimbal ring 31 as a water blocking member Preferably, 0 mm ⁇ H ⁇ 50 mm. Further preferably, 2 mm ⁇ H ⁇ 10 mm. Still more preferably, 2.5 mm ⁇ H ⁇ 5.5 mm.
  • the washing water When the washing water is sprayed from the upwelling channel, the washing water will hit the balance ring 31 and be scattered by the balance ring 31. The scattered washing water will flow out from the gap between the water channel assembly 6 and the balance ring 31 and fall back into the inner tub 3 again.
  • the balance ring 31 can cover the upper end of the waterway assembly 6 in the axial direction, that is, look down along the axis direction of the inner tub 3, and only see the balance Ring 31 without seeing the upper end of the water channel assembly 6. In order to prevent the upper end of the water channel assembly 6 from catching clothes, the clothes can be smoothly put into the inner tub 3.
  • those skilled in the art can also make the outer bucket cover 21 cover the upper end of the waterway component 6 according to the needs. At this time, the balance ring 31 can cover the upper end of the waterway component 6 or not cover the upper end of the waterway component 6.
  • the number of the water channel assemblies 6 is not limited to two as shown in FIG. 25, and may be any other number, such as one, three, four, five, and the like.
  • the water channel assembly 6 of the present invention mainly includes a water channel member 61 and a deflector 62.
  • the waterway member 61 and the deflector 62 can be connected together in any feasible manner, such as snap-fitting, snap-fitting, screwing, and the like.
  • those skilled in the art can also make the watercourse member 61 and the deflector 62 integrally according to needs.
  • a person skilled in the art may also separately provide the water channel member 61 and the deflector 62 according to requirements, so that the water channel member 61 and the deflector 62 are respectively fixed to the inner tub 3.
  • a groove 611 is provided on a side of the water channel member 61 facing the side wall of the inner tub 3.
  • the water channel member 61 and the inner tub 3 surround the groove 611 to form the surge channel.
  • the waterway member 61 and the inner tub 3 may be connected together in any feasible connection manner, such as screw connection, plug connection, and snap connection.
  • those skilled in the art can also integrate the water channel member 61 and the inner tub 3 as required.
  • groove 611 as a circumferentially closed structure as required, even if the upwelling channel is directly formed on the waterway member 61.
  • a plurality of friction protrusions 612 are provided on a side of the water channel member 61 remote from the side wall of the inner tub 3.
  • the friction protrusion 612 is used for rubbing the clothes in order to accelerate the rate of the dirt on the clothes dissolving into the washing water.
  • the deflector 62 has an arc matching the inner tub 3 so that the deflector 62 can be fixed to the inner tub 3 along the circumferential direction of the inner tub 3.
  • the deflector 62 may also be made integrally with the inner tub 3.
  • the deflector 62 also extends along the radial (or approximately radial) direction of the inner tub 3, so that the deflector 62 can carry the washing water sprayed from the upwelling channel (the groove 611) and guide the washing water along the The radial flow of the inner barrel 3.
  • the upper surface of the deflector 62 is disposed parallel to the lower surface of the gimbal ring 31, and both are disposed horizontally.
  • a person skilled in the art may make the upper surface of the deflector 62 and the lower surface of the balance ring 31 non-parallel according to the needs, even if there is a certain included angle between them.
  • the lower surface of the balance ring 31 is set horizontally, and the upper surface of the deflector 62 is set obliquely upward to spray the washing water further.
  • two sides of the deflector 62 near the groove 611 are symmetrically provided with two deflectors 621.
  • the two guide grooves 621 are respectively provided along the circumferential direction of the inner tub 3.
  • the two diversion grooves 621 are used to guide the washing water to be evenly distributed on the deflector 62 along the circumferential direction of the inner tub 3, so that the washing water falls back into the inner tub 3 uniformly along the circumferential direction of the inner tub 3.
  • the rotating pulsator 4 drives the washing water in the inner tub 3 to flow along the circumferential direction of the inner tub 3.
  • the centrifugal force of the flowing washing water is thrown into the upwelling channel (the groove 611).
  • the washing water entering the surge channel (the groove 611) later will drive the washing water which entered the surge channel (the groove 611) first to move upward until it is sprayed from the upper end of the surge channel (the groove 611).
  • a part of the washing water sprayed from the upsurge channel (the groove 611) flows uniformly along the circumferential direction of the inner tub 3 onto the deflector 62 under the action of the deflector 621.
  • Another part of the washing water sprayed from the upwelling channel (the groove 611) will hit the balance ring 31, and will be scattered by the balance ring 31 and reflected on the deflector 62.
  • the washing water on the deflector 62 will flow along the radial direction of the inner tub 3 and finally fall back into the inner tub 3 to spray the laundry in the inner tub 3.
  • the present invention can transfer wash water from the bottom of the inner tub 3 to the top of the inner tub 3 through the upsurge channel (the groove 611), and the upsurge channel can be transferred through the balance ring 31 (Groove 611)
  • the sprayed washing water is scattered and reflected on the deflector 62.
  • the deflector 62 can make the washing water fall back to the inner tub 3 evenly along the circumferential direction of the inner tub 3. Spray clothes.
  • the washing water can flow along the radial direction of the inner tub 3 and closer to the axis of the inner tub 3.
  • the landing point of the washing water can be closer to the axis of the inner tub 3, or it can directly cover the position of the axis of the inner tub 3, and three-dimensionally perform laundry floating above the liquid level of the washing water. Spray in all directions.
  • the water blocking member is a plate-like structure provided on the outer tub 3 and located on the upper side of the deflector 62, and the plate-like structure may be a ring-shaped structure or a semi-ring-shaped structure.
  • the present invention also provides a washing tub assembly.
  • the washing tub assembly mainly includes the inner tub 3 described above, the balance ring 31 as a water blocking member, and the water channel assembly 6.
  • the pulsator washing machine does not include the inner tub 3, and the water channel assembly 6 is installed or integrally formed on the outer tub 2. Moreover, the deflector 62 at the upper end of the watercourse assembly 6 is blocked by the outer bucket cover 21.
  • the washing tub assembly mainly includes the outer tub 2 described above, the outer tub cover 21 as a water blocking member, and the water channel assembly 6.
  • the pulsator washing machine does not include a water channel member 61, and an upsurge channel is directly formed on the inner tub 3.
  • the washing tub assembly mainly includes the inner tub 3 described above, a balance ring 31 as a water blocking member, and a deflector 62.
  • the pulsator washing machine of the present invention mainly includes a cabinet 1, an outer tub 2, an inner tub 3, a pulsator 4, and a driving motor 5.
  • the outer tub 2 is fixedly disposed inside the box body 1, the inner tub 3 is rotatably disposed in the outer tub 2, and the pulsator 4 is rotatably disposed at the bottom of the inner tub 3.
  • the driving motor 5 is fixedly mounted on the box body 1 or the outer tub 2.
  • the driving motor 5 is drivingly connected to the inner tub 3 and the pulsator 4 through a rotating shaft, respectively.
  • the driving motor 5 is capable of selectively driving the internal communication 3 and the pulsator 4 to rotate. Since the technical means for selectively driving the internal communication 3 and the pulsator 4 by the driving motor 5 is a technical means well known to those skilled in the art, it will not be described here too much.
  • a door cover 11 is pivotally connected to the top of the case 1 of the present invention.
  • an outer bucket cover 21 is provided on the top of the outer bucket 2 of the present invention.
  • the outer bucket cover 21 is used to cover the upper edge of the inner bucket 3 and prevent clothes from entering the outer bucket 2 and the inner bucket 3. Between the sandwiches.
  • a balance ring 31 is provided on the top of the inner tub 3 of the present invention.
  • the balance ring 31 can increase the moment of inertia of the inner tub 3 and reduce the vibration when the inner tub 3 rotates.
  • the pulsator washing machine of the present invention further includes a water channel assembly 6 provided inside the inner tub 3.
  • An upsurge channel (not shown in the figure) is formed between the waterway assembly 6 and the inner tub 3.
  • the first end of the surge channel (the upper end of the waterway component 6 in FIG. 33) leads to the top of the inner bucket 3, and the second end of the surge channel (the lower end of the waterway component 6 in FIG. 33) leads to the inner barrel. 3 at the bottom.
  • the washing water in the inner tub 3 can flow along the circumferential direction of the inner tub 3 as the pulsator 4 rotates.
  • the flowing washing water will enter the upwelling channel from the second end of the upwelling channel under the action of centrifugal force, and along the The vertical direction flows to the first end, and then ejects from the first end of the upwelling channel. After the washing water sprayed from the upsurge passage passes the guide member, it falls back into the inner tub 3 again.
  • the flow guide member includes at least one of a flow guide plate 62 (shown in FIGS. 35 and 36) and a water blocking member of the water channel assembly 6.
  • a gap H between the upper end of the water channel assembly 6 and the gimbal ring 31 as a water blocking member Preferably, 0 mm ⁇ H ⁇ 50 mm. Further preferably, 2 mm ⁇ H ⁇ 10 mm. Still more preferably, 2.5 mm ⁇ H ⁇ 5.5 mm.
  • the washing water When the washing water is sprayed from the upwelling channel, the washing water will hit the balance ring 31 and be scattered by the balance ring 31. The scattered washing water will flow out from the gap between the water channel assembly 6 and the balance ring 31 and fall back into the inner tub 3 again.
  • the balance ring 31 can cover the upper end of the waterway assembly 6 in the axial direction, that is, look down along the axis direction of the inner tub 3, and only see the balance Ring 31 without seeing the upper end of the water channel assembly 6. In order to prevent the upper end of the water channel assembly 6 from catching clothes, the clothes can be smoothly put into the inner tub 3.
  • those skilled in the art can also make the outer bucket cover 21 cover the upper end of the waterway component 6 according to the needs. At this time, the balance ring 31 can cover the upper end of the waterway component 6 or not cover the upper end of the waterway component 6.
  • the number of the water channel components 6 is not limited to two as shown in FIG. 31, and may be any other number, such as one, three, four, five, and the like.
  • the water channel assembly 6 of the present invention mainly includes a water channel member 61, a deflector 62, and a filter 63.
  • the waterway member 61 and the deflector 62 can be connected together in any feasible manner, such as snap-fitting, snap-fitting, screwing, and the like.
  • those skilled in the art can also make the watercourse member 61 and the deflector 62 integrally according to needs.
  • a person skilled in the art may also separately provide the water channel member 61 and the deflector 62 according to requirements, so that the water channel member 61 and the deflector 62 are respectively fixed to the inner tub 3.
  • the filter 63 is detachably connected to the water channel member 61.
  • the number of filters 63 on each waterway member 61 is not limited to one, but may be any other number, such as two, three, four, five, and so on.
  • a side of the water channel member 61 facing the side wall of the inner tub 3 is provided with a groove 611.
  • the water channel member 61 and the inner tub 3 surround the groove 611 to form the surge channel.
  • the waterway member 61 and the inner tub 3 may be connected together in any feasible connection manner, such as screw connection, plug connection, and snap connection.
  • those skilled in the art can also integrate the water channel member 61 and the inner tub 3 as required.
  • groove 611 as a circumferentially closed structure as required, even if the upwelling channel is directly formed on the waterway member 61.
  • the filter 63 is provided with a water inlet 631, a water outlet 632 and a filter bag (not shown in the figure).
  • the washing water can enter the filter 61 through the water inlet 631, and then flow out of the filter 61 through the water outlet 632 after passing through the filter bag.
  • the filter bag can filter and store the suspended fibers in the washing water. Since the filter of the pulsator washing machine is a filtering device well known to those skilled in the art, it will not be described too much here. In addition, those skilled in the art can also appropriately deform the specific structure of the filter 63 as needed.
  • the filter 63 is embedded in the groove 611 and is installed together with the waterway member 61 by a snap connection.
  • a person skilled in the art may also detachably connect the filter 63 and the waterway member 61 by using any other feasible connection methods, such as plugging, screwing, and buckling, as required. It is not difficult to see from FIG. 35 that in the installed state, the side of the filter 63 far from the side wall of the inner tub 3 and the side of the water channel member 61 far from the side wall of the inner tub 3 smoothly transition. After the filter 63 is prevented from protruding out of the water channel member 61, the filter 63 may collide and scratch the clothes, causing damage to the clothes.
  • the water channel member 61 is further provided with a side flow channel 612 on each side of the groove 611. Further, preferably, the side of the filter 63 near the side wall of the inner tub 3 and the side wall of the inner tub 3 are not in contact with each other. In other words, a gap is formed between the filter 63 and the side wall of the inner tub 3, and the gap can allow washing water to flow through.
  • the deflector 62 has an arc matching the inner tub 3 so that the deflector 62 can be fixed to the inner tub 3 along the circumferential direction of the inner tub 3.
  • the deflector 62 may also be made integrally with the inner tub 3.
  • the deflector 62 also extends along the radial (or approximately radial) direction of the inner tub 3, so that the deflector 62 can carry the washing water sprayed from the upwelling channel (the groove 611) and guide the washing water along the The radial flow of the inner barrel 3.
  • the upper surface of the deflector 62 is disposed parallel to the lower surface of the gimbal ring 31, and both are disposed horizontally.
  • a person skilled in the art may make the upper surface of the deflector 62 and the lower surface of the balance ring 31 non-parallel according to requirements, even if there is a certain included angle between the two.
  • the lower surface of the balance ring 31 is set horizontally, and the upper surface of the deflector 62 is set obliquely upward to spray the washing water further.
  • two sides of the deflector 62 near the groove 611 are symmetrically provided with two deflectors 621.
  • the two guide grooves 621 are respectively provided along the circumferential direction of the inner tub 3.
  • the two diversion grooves 621 are used to guide the washing water to be evenly distributed on the deflector 62 along the circumferential direction of the inner tub 3, so that the washing water falls back into the inner tub 3 uniformly along the circumferential direction of the inner tub 3.
  • the rotating pulsator 4 drives the washing water in the inner tub 3 to flow along the circumferential direction of the inner tub 3.
  • the centrifugal force of the flowing washing water is thrown into the upwelling channel (the groove 611).
  • the washing water entering the upsurge channel (the groove 611) later drives the washing water which has entered the upsurge channel (the groove 611) to move upward.
  • Part of the washing water in the upwelling channel (groove 611) passes through the filter 63 and enters the inner tub 3 again, and the other part is sprayed from the upper end of the upwelling channel (groove 611).
  • a part of the washing water sprayed from the upsurge channel (the groove 611) flows uniformly along the circumferential direction of the inner tub 3 onto the deflector 62 under the action of the deflector 621.
  • Another part of the washing water sprayed from the upwelling channel (the groove 611) will hit the balance ring 31, and will be scattered by the balance ring 31 and reflected on the deflector 62.
  • the washing water on the deflector 62 will flow along the radial direction of the inner tub 3 and finally fall back into the inner tub 3 to spray the laundry in the inner tub 3.
  • the present invention can transfer wash water from the bottom of the inner tub 3 to the top of the inner tub 3 through the upsurge channel (the groove 611), and the upsurge channel can be transferred through the balance ring 31.
  • the sprayed washing water is scattered and reflected on the deflector 62.
  • the deflector 62 can make the washing water fall back to the inner tub 3 evenly along the circumferential direction of the inner tub 3. Spray clothes.
  • the washing water can flow along the radial direction of the inner tub 3 and closer to the axis of the inner tub 3.
  • the landing point of the washing water can be closer to the axis of the inner tub 3, or it can directly cover the position of the axis of the inner tub 3, and three-dimensionally perform laundry floating above the liquid level of the washing water. Spray in all directions.
  • the water blocking member is a plate-like structure provided on the outer tub 3 and located on the upper side of the deflector 62, and the plate-like structure may be a ring-shaped structure or a semi-ring-shaped structure.
  • the present invention also provides a washing tub assembly.
  • the washing tub assembly mainly includes the inner tub 3 described above, the balance ring 31 as a water blocking member, and the water channel assembly 6.
  • the pulsator washing machine does not include the inner tub 3, and the water channel assembly 6 is installed or integrally formed on the outer tub 2. Moreover, the deflector 62 at the upper end of the watercourse assembly 6 is blocked by the outer bucket cover 21.
  • the washing tub assembly mainly includes the outer tub 2 described above, the outer tub cover 21 as a water blocking member, and the water channel assembly 6.
  • the pulsator washing machine does not include the water channel member 61, and the upsurge channel is directly formed on the inner tub 3.
  • the filter 63 is directly embedded in the upsurge channel and is fixedly connected to the side wall of the inner barrel 3.
  • the washing tub assembly mainly includes the inner tub 3 described above, a balance ring 31 as a water blocking member, and a deflector 62.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)

Abstract

L'invention concerne une machine à laver à chargement par le haut et un ensemble cylindre de lavage et un ensemble conduite d'eau (6) associé. L'invention vise à résoudre le problème selon lequel une machine à laver à chargement par le haut existante ne peut pas laver efficacement les vêtements flottant à la surface de l'eau de lavage. Un cylindre interne (3) de la machine à laver à chargement par le haut comporte une conduite de remontée d'eau, une plaque de guidage d'écoulement (62) et une première nervure de guidage d'écoulement (662), et un anneau d'équilibrage (31) se trouvant sur la plaque de guidage d'écoulement. Lorsqu'une roue à aubes (4) de la machine à laver à chargement par le haut tourne, la roue à aubes amène l'eau de lavage dans le cylindre interne à entrer dans une extrémité inférieure de la conduite de remontée d'eau et à être pulvérisée à partir d'une extrémité supérieure de la conduite de remontée d'eau, de telle sorte que l'eau de lavage est pulvérisée par l'anneau d'équilibrage et tombe sur la plaque de guidage d'écoulement ; puis, l'eau de lavage s'écoule dans une direction d'extension de la nervure de guidage d'écoulement et retombe finalement dans le cylindre de lavage, ce qui permet de pulvériser l'eau de lavage sur les vêtements et de laver les vêtements flottant à la surface de l'eau de lavage. De cette manière, la machine à laver à chargement par le haut lave efficacement les vêtements dans le cylindre interne.
PCT/CN2019/103712 2018-09-14 2019-08-30 Machine à laver à chargement par le haut et ensemble cylindre de lavage et ensemble conduite d'eau associé WO2020052452A1 (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
CN201811075325.0A CN110904626A (zh) 2018-09-14 2018-09-14 波轮洗衣机及其洗涤桶组件和水道组件
CN201811075370.6A CN110904624A (zh) 2018-09-14 2018-09-14 波轮洗衣机及其洗涤桶组件和水道组件
CN201811075335.4A CN110904627A (zh) 2018-09-14 2018-09-14 波轮洗衣机及其洗涤桶组件和水道组件
CN201811075370.6 2018-09-14
CN201811075344.3A CN110904623A (zh) 2018-09-14 2018-09-14 波轮洗衣机及其洗涤桶组件
CN201811075335.4 2018-09-14
CN201811075325.0 2018-09-14
CN201811075344.3 2018-09-14

Publications (1)

Publication Number Publication Date
WO2020052452A1 true WO2020052452A1 (fr) 2020-03-19

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PCT/CN2019/103712 WO2020052452A1 (fr) 2018-09-14 2019-08-30 Machine à laver à chargement par le haut et ensemble cylindre de lavage et ensemble conduite d'eau associé

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Country Link
WO (1) WO2020052452A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101046054A (zh) * 2006-03-30 2007-10-03 江门市洗衣机厂 波轮式或搅拌式洗衣机用过滤器及具有该过滤器的洗衣机
JP2009136430A (ja) * 2007-12-05 2009-06-25 Toshiba Corp 洗濯機
CN104911869A (zh) * 2015-05-22 2015-09-16 无锡小天鹅股份有限公司 波轮洗衣机
CN106702655A (zh) * 2016-11-30 2017-05-24 无锡小天鹅股份有限公司 波轮洗衣机
CN206189104U (zh) * 2016-09-30 2017-05-24 无锡小天鹅股份有限公司 波轮洗衣机
CN106868774A (zh) * 2017-03-16 2017-06-20 青岛海尔智能技术研发有限公司 一种洗衣机
CN206858867U (zh) * 2017-05-25 2018-01-09 上海小吉互联网科技有限公司 一种可拆卸水道的洗衣机

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101046054A (zh) * 2006-03-30 2007-10-03 江门市洗衣机厂 波轮式或搅拌式洗衣机用过滤器及具有该过滤器的洗衣机
JP2009136430A (ja) * 2007-12-05 2009-06-25 Toshiba Corp 洗濯機
CN104911869A (zh) * 2015-05-22 2015-09-16 无锡小天鹅股份有限公司 波轮洗衣机
CN206189104U (zh) * 2016-09-30 2017-05-24 无锡小天鹅股份有限公司 波轮洗衣机
CN106702655A (zh) * 2016-11-30 2017-05-24 无锡小天鹅股份有限公司 波轮洗衣机
CN106868774A (zh) * 2017-03-16 2017-06-20 青岛海尔智能技术研发有限公司 一种洗衣机
CN206858867U (zh) * 2017-05-25 2018-01-09 上海小吉互联网科技有限公司 一种可拆卸水道的洗衣机

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