CN106757960B - Pulsator washing machine - Google Patents
Pulsator washing machine Download PDFInfo
- Publication number
- CN106757960B CN106757960B CN201611088385.7A CN201611088385A CN106757960B CN 106757960 B CN106757960 B CN 106757960B CN 201611088385 A CN201611088385 A CN 201611088385A CN 106757960 B CN106757960 B CN 106757960B
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- water
- washing
- pulsator
- plate
- supplementing
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
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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
- D06F17/04—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid solely by water jets
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
- D06F17/10—Impellers
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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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/264—Tubs provided with reinforcing structures, e.g. ribs, inserts, braces
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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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/083—Liquid discharge or recirculation arrangements
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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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/10—Filtering arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The invention discloses a pulsator washing machine, comprising: a washing drum; the impeller is rotatably arranged in the washing cylinder; at least one water spraying plate which is arranged in the washing cylinder and is spaced from the inner side wall of the washing cylinder so as to limit a water spraying channel, wherein a water spraying port is arranged on the water spraying plate and is used for spraying water into the washing cylinder; at least one water supplementing plate, the water supplementing plate is arranged in the washing cylinder and is spaced from the inner side wall of the washing cylinder so as to limit a water supplementing channel communicated with the water spraying channel, the water supplementing plate is provided with a water supplementing port, and the water supplementing port is communicated with the water supplementing channel so as to guide water in the washing cylinder into the water supplementing channel and guide the water spraying channel. According to the pulsator washing machine disclosed by the invention, the circulation of large-water-quantity water jet streams can be maintained, and a better scouring and washing effect is ensured.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a pulsator washing machine.
Background
In order to solve the problem that the drum wall between the inner drum and the outer drum is easy to be polluted, the conventional pulsator washing machine basically adopts a metal process integrated design to ensure the overall rigidity by discarding the outer drum, reserving the inner drum and designing the inner drum into a washing single drum structure with the top put-in port and fully sealing other spaces, and the washing single drum structure is too simple in structure, and the washing water flow is required to submerge clothes due to the forward and reverse rotation water flow caused by the rotation of a simple pulsator, so that the washing water consumption is high, and the problem of drum pollution is solved by the single washing drum washing machine, but the problems of long washing time and high energy consumption are brought at the same time, and the washing water consumption is still high.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems in the related art to some extent. Therefore, the invention provides the pulsator washing machine, which can reduce the washing water consumption and improve the washing and scouring effects.
According to an embodiment of the present invention, a pulsator washing machine includes: a washing drum; the impeller is rotatably arranged in the washing cylinder; at least one water spraying plate which is arranged in the washing cylinder and is spaced from the inner side wall of the washing cylinder so as to limit a water spraying channel, wherein a water spraying port is arranged on the water spraying plate and is used for spraying water into the washing cylinder; at least one water supplementing plate, the water supplementing plate is arranged in the washing cylinder and is spaced from the inner side wall of the washing cylinder so as to limit a water supplementing channel communicated with the water spraying channel, the water supplementing plate is provided with a water supplementing port, and the water supplementing port is communicated with the water supplementing channel so as to guide water in the washing cylinder into the water supplementing channel and guide the water spraying channel.
According to the pulsator washing machine provided by the embodiment of the invention, the problem that the drum wall between the inner drum and the outer drum of the conventional pulsator washing machine is easy to dirty can be avoided by washing the single drum. And the water spraying plate and the water supplementing plate are arranged in the washing cylinder so as to form water spraying water flow in the washing cylinder, so that clothes can be washed from the upper part, the water spraying flow does not need to submerge the clothes, and the water consumption of the pulsator washing machine is greatly saved. Meanwhile, compared with the inner and outer drum pulsator washing machine in the prior art, the pulsator washing machine provided by the invention has the advantages that the water supplementing plate is arranged, so that water spraying of the water spraying port of the water spraying plate can be supplemented, the circulation of large-water-quantity water spraying flow can be maintained, and the better scouring washing effect is ensured.
In addition, the pulsator washing machine according to the embodiment of the present invention may further have the following additional technical features:
according to some embodiments of the invention, a water containing cavity is formed between the impeller and the bottom wall of the washing cylinder at intervals, the water containing cavity is respectively communicated with the water spraying channel and the water supplementing channel, and a drain rib is arranged on the bottom wall of the impeller and positioned in the water containing cavity so as to drive water in the water containing cavity to flow to the water spraying channel from the water containing cavity.
Optionally, the water containing cavity comprises a gap water containing cavity, the gap water containing cavity is formed at the center of the impeller, the lower end of the water supplementing plate is provided with a water supplementing extension part, the water supplementing extension part is positioned below the impeller and extends to the gap water containing cavity, an extension channel is defined between the water supplementing extension part and the bottom wall of the washing cylinder, and the extension channel is communicated with the water supplementing channel and the gap water containing cavity.
Further, the pulsator is provided with a pulsator through hole, and the pulsator through hole is communicated with the water containing cavity.
Further, the end of the water supplementing extension part is provided with a positioning column, the bottom wall of the washing cylinder is provided with a positioning hole, and the positioning column is connected with the positioning hole in a matched manner through a fastener so as to position the water supplementing extension part.
Optionally, a water supplementing forming part and a water spraying forming part are arranged at the bottom of the washing cylinder, the water spraying plate is arranged at the water spraying forming part to be communicated with the water containing cavity, and the water supplementing plate is arranged at the water supplementing forming part to be communicated with the water containing cavity.
According to some embodiments of the invention, the water spraying plate and the water supplementing plate are respectively two, and the water supplementing plate and the water spraying plate are arranged at intervals along the circumferential intersection of the impeller.
According to some embodiments of the invention, a plurality of first reinforcing ribs are arranged on the bottom wall of the washing drum, and each first reinforcing rib extends along the radial direction of the impeller and is arranged along the circumferential direction of the impeller.
Optionally, the washing drum is provided with second reinforcing ribs, the second reinforcing ribs are arranged at the joint of the bottom wall of the pulsator and the inner side wall of the pulsator, and the second reinforcing ribs are multiple and are arranged at intervals along the circumference of the pulsator.
According to some embodiments of the invention, the pulsator washing machine further includes: the filter is detachably arranged on the water supplementing plate.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a schematic structural view of an pulsator washing machine in accordance with an embodiment of the present invention;
fig. 2 is a top view of a pulsator washing machine in accordance with an embodiment of the present invention;
fig. 3 is a schematic structural view of a washing tub of the pulsator washing machine in accordance with an embodiment of the present invention;
fig. 4 is a top view of a washing tub of the pulsator washing machine in accordance with an embodiment of the present invention;
FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;
fig. 6 is a cross-sectional view of one direction of the pulsator washing machine in accordance with an embodiment of the present invention;
fig. 7 is a cross-sectional view of another direction of the pulsator washing machine in accordance with an embodiment of the present invention;
fig. 8 is a cross-sectional view of another direction of the pulsator washing machine in accordance with an embodiment of the present invention.
Reference numerals illustrate:
100: pulsator washing machine
1: washing drum, 11: water spray forming section, 12: moisturizing formation portion, 13: water containing cavity, 14: gap water containing cavity, 15: first stiffener, 16: second reinforcing ribs, 17: drain hole, 18: sealing off the valve chamber, 19: annular bottom wall
2: pulsator, 21: impeller through hole, 22: water-repellent rib, 23: a water draining rib is arranged on the bottom of the water draining pipe,
3: water spray plate, 31: water jet, 32: water spray channel, 33: water jet plate positioning column, 34: water spray locating hole
4: moisturizing board, 41: water supplementing port, 42: moisturizing passageway, 43: moisturizing extension, 44: extension channel, 45: positioning column of water supplementing extension part, positioning hole matched with positioning column of water supplementing extension part, 47 water supplementing plate positioning column and 48 water supplementing positioning hole
5: filter, 51: mesh openings
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The pulsator washing machine 100 according to an embodiment of the present invention is described below with reference to the accompanying drawings.
As shown in fig. 1 to 8, the pulsator washing machine 100 according to the embodiment of the present invention includes a washing tub 1, a pulsator 2, a water spray plate 3, and a water replenishment plate 4.
Specifically, the water spraying plate 3 and the water supplementing plate 4 are at least one, the impeller 2 is rotatably arranged in the washing drum 1, the water spraying plate 3 is arranged in the washing drum 1 and is spaced from the inner side wall of the washing drum 1 to define a water spraying channel 32, the water spraying plate 3 is provided with a water spraying port 31, the water spraying port 31 and the water spraying channel 32 are used for spraying water into the washing drum 1, the water supplementing plate 4 is arranged in the washing drum 1 and is spaced from the inner side wall of the washing drum 1 to define a water supplementing channel 42 communicated with the water spraying channel 32, the water supplementing plate 4 is provided with a water supplementing port 41, and the water supplementing port 41 is communicated with the water supplementing channel 42 to guide water in the washing drum 1 into the water supplementing channel 42 and guide the water spraying channel 32.
In other words, the pulsator washing machine 100 may be formed as a single tub washing machine, that is, the pulsator washing machine 100 of the embodiment of the present invention has no tub, and only the washing tub 1 remains, so that the problem of dirt on the tub wall between the inner and outer tub can be avoided. The washing drum 1 is formed into a closed washing drum 1, the impeller 2, the water spraying plate 3 and the water supplementing plate 4 are all arranged in the washing drum 1, the impeller 2 is rotatably arranged at the bottom of the washing drum 1, the water spraying plate 3 and the water supplementing plate 4 are respectively arranged on the inner side wall of the washing drum 1, wherein at least one water spraying plate 3 and at least one water supplementing plate 4 can be arranged, namely one or more water spraying plates 3 and one or more water supplementing plates 4 can be arranged.
As shown in fig. 6 to 8, the water spraying plate 3 is disposed on the inner sidewall of the washing drum 1 and is spaced from the inner sidewall of the washing drum 1, a water spraying channel 32 is defined between the water spraying plate 3 and the inner sidewall of the washing drum 1, a water spraying opening 31 is disposed at the upper end of the water spraying plate 3, and water in the water spraying channel 32 is sprayed to the clothes in the washing drum 1 through the water spraying opening 31, so that the clothes can be washed from above, the washing water flow does not need to submerge the clothes, and the water consumption of the pulsator washing machine 100 is greatly saved.
The water supplementing plate 4 is arranged on the inner side wall of the washing drum 1 and is arranged at intervals from the inner side wall, a water supplementing channel 42 is defined between the water supplementing plate 4 and the inner side wall of the washing drum 1, the water supplementing channel 42 is communicated with the water spraying channel 32, a water supplementing port 41 is arranged on the water supplementing plate 4, and the water supplementing port 41 is communicated with the space for washing clothes inside the washing drum 1 and the water supplementing channel 42, so that washing water in the washing drum 1 enters the water supplementing channel 42 through the water supplementing port 41, flows to the water spraying channel 32 through the water supplementing channel 42 and is finally sprayed out from the water spraying port 31. Therefore, the water jet circulation can be formed through the water supplementing port 41, the water supplementing channel 42, the water spraying channel 32 and the water spraying port 31, and the water spraying of the water spraying port 31 and the water spraying channel 32 can be supplemented through the water supplementing channel 42, so that the large-water-quantity water jet circulation is maintained, and the better scouring and washing effects are ensured.
Therefore, the pulsator washing machine 100 of the embodiment of the invention not only can avoid the problem that the drum wall between the inner drum and the outer drum of the conventional pulsator washing machine 100 is easy to be stained by washing the single drum. And by installing the water spraying plate 3 and the water supplementing plate 4 in the washing drum 1, water spraying water flow is formed in the washing drum 1, so that clothes can be washed from above, the water spraying water flow does not need to submerge the clothes, and the water consumption of the pulsator washing machine 100 is greatly saved. Meanwhile, compared with the inner and outer drum pulsator washing machine in the prior art, the pulsator washing machine 100 can supplement water for water spraying of the water spraying port 31 of the water spraying plate 3 by arranging the water supplementing plate 4 so as to maintain large-water-quantity water spraying circulation and ensure better scouring and washing effects.
In some embodiments of the present invention, a water containing cavity 13 is formed between the pulsator 2 and the bottom wall of the washing drum 1 at intervals, the water containing cavity 13 is respectively communicated with the water spraying channel 32 and the water supplementing channel 42, the bottom wall of the pulsator 2 is provided with a water draining rib 23, and the water draining rib 23 is located in the water containing cavity 13 to drive water in the water containing cavity 13 to flow to the water spraying channel 32. Thus, the water supplementing channel 42 is communicated with the water spraying channel 32 through the water containing cavity 13, and water in the water supplementing channel 42 can flow into the water containing cavity 13 and be guided to the water spraying channel 32 under the stirring of the water draining rib 23.
As shown in fig. 6-8, the pulsator 2 is disposed in the washing drum 1 and rotatably disposed at the bottom of the washing drum 1, a certain space is formed between the pulsator 2 and the bottom wall of the washing drum 1 to form a water containing cavity 13, the water spraying channel 32 and the water supplementing channel 42 are both communicated with the water containing cavity 13, the water draining rib 23 is disposed on the bottom wall of the pulsator 2, and during the rotation of the pulsator 2, the water draining rib 23 rotates and can drive water in the water containing cavity 13 to rotate along the circumferential direction. Therefore, under the action of the water draining ribs 23, the water in the water containing cavity 13 can flow to the water spraying channel 32 and be sprayed to the clothes in the washing drum 1 through the water spraying port 31, the washing water in the washing drum 1 flows to the water supplementing channel 42 through the water supplementing port 41 so as to supplement water to the water containing cavity 13, and meanwhile, the water can also be supplemented to the water containing cavity 13 through the gap between the impeller 2 and the washing drum 1, so that the circulation of a large amount of water spraying in the washing drum 1 can be maintained and promoted, and the washing effect of the impeller washing machine 100 can be greatly improved.
In some examples of the present invention, the water containing chamber 13 may include a gap water containing chamber 14, the gap water containing chamber 14 being formed at the center of the pulsator 2, the lower end of the water replenishment plate 4 may be provided with a replenishment extension 43 extending below the pulsator 2 and extending to the gap water containing chamber 14, an extension passage 44 being defined between the replenishment extension 43 and the bottom wall of the washing tub 1, the extension passage 44 communicating the replenishment passage 42 and the gap water containing chamber 14. Therefore, the water flow of the water replenishing channel 42 can be directly led to the gap water containing cavity 14 through the extending channel 44 to rapidly replenish water into the gap water containing cavity 14, and meanwhile, when the water flow is stirred by the water draining rib 23 to flow along the circumferential direction, the water flow can be prevented from being backflushed to the water replenishing channel 42 to prevent water replenishing of the water replenishing channel 42. Thereby further ensuring the water supplementing channel 42 to supplement water to the gap water containing cavity 14 so as to maintain the continuous circulation effect of water spraying.
In other words, the gap water containing cavity 14 is located at the center of the pulsator 2 and is formed between the center of the pulsator 2 and the bottom wall of the washing drum 1, the pulsator 2 is driven to rotate in a positive and negative direction at a certain beat in the washing process of the pulsator washing machine 100, the water-pulling ribs 22 of the pulsator 2 drive water flow to rub and wash clothes, the water-draining ribs 23 of the pulsator 2 push the water flow in the gap water containing cavity 14 to move circumferentially, and the pushed water flow moves upwards through the water-spraying channel 32 and is sprayed out from the water-spraying port 31 to wash the clothes. Meanwhile, as the water flow is drained by the drainage ribs 23, a larger negative pressure area is formed in the central area of the gap water containing cavity 14, so that the washing water flow above the impeller 2 is promoted to supplement the gap water containing cavity 14 through the gap between the impeller 2 and the washing cylinder 1 and the water supplementing channel 42, so that the circulation of large-water-quantity water jet flow is maintained, a better washing effect is ensured, the water flow can wash clothes from above, the washing water flow does not need to submerge the clothes, and the water consumption of the washing machine can be greatly saved.
Specifically, as shown in fig. 7, the lower end of the water replenishing plate 4 may extend below the pulsator 2 to form a water replenishing extending portion 43, and the end of the water replenishing extending portion extends to the gap water containing cavity 14 or is adjacent to the gap water containing cavity 14, and the water replenishing extending portion 43 is spaced apart from the bottom wall of the washing tub 1 to form an extending channel 44. In this way, the water in the water supplementing channel 42 flows to the extending channel 44 and flows to the gap water containing cavity 14 through the extending channel 44, and after the water in the gap water containing cavity 14 is drained by the impeller 2, a local negative pressure area is formed in the gap water containing cavity 14, and the water supplementing channel 42 and the extending channel 44 directly supplement the water in the gap water containing cavity 14 continuously, so that the continuous circulation effect of water spraying is maintained. Meanwhile, when the water flow is stirred by the water drainage ribs 23, the water flow can be prevented from being backflushed to the water supplementing channel 42, so that the water supplementing effect is improved, and the circulation of the water spraying water flow is further ensured.
Optionally, the pulsator 2 may be provided with a pulsator through hole 21, and the pulsator through hole 21 is communicated with the water containing cavity 13, so that the washing water in the washing drum 1 can flow into the water containing cavity 13 through the pulsator through hole 21 to supplement water in the water containing cavity 13, thereby further ensuring circulation of the water jet. As for the pulsator through holes 21, as shown in fig. 1 and 2, the pulsator through holes 21 may be plural, and the plural pulsator through holes 21 may be disposed at intervals in the circumferential direction of the pulsator 2 and may be disposed in a plurality of rows in the radial direction of the pulsator 2. Thereby ensuring the water draining area of the impeller through holes 21 to supplement water into the water containing cavity 13. For the size of each pulsator through hole 21, the pulsator through holes 21 can prevent other foreign matters such as coins or buttons from passing through, thereby preventing the foreign matters from falling into the gap water-containing chamber 14 to affect the normal use of the pulsator washing machine 100.
Optionally, the end of the water replenishing extension 43 may be provided with a positioning post 45, the bottom wall of the washing drum 1 is provided with a positioning hole 46, and the positioning post 45 and the positioning hole 46 are connected in a matching manner by a fastener to position the water replenishing extension 43. In other words, the fastener can be fixedly connected with the positioning column 45 through the positioning hole 46, so as to facilitate the fixing and positioning of the water replenishing extension portion 43, and ensure the structural stability of the water replenishing extension portion 43.
In some examples of the present invention, the bottom of the washing tub 1 may be provided with a water replenishment forming part 12 and a water spray forming part 11, the water spray plate 3 being provided at the water spray forming part 11 to communicate with the water containing chamber 13, and the water replenishment plate 4 being provided at the water replenishment forming part 12 to communicate with the water containing chamber 13. Thereby facilitating not only the installation of the water spray plate 3 and the water replenishing plate 4, but also the communication of the water spray channel 32 and the water replenishing channel 42 with the water containing cavity 13.
Specifically, as shown in fig. 1, 3 and 4, the water spraying plate 3 and the water supplementing plate 4 are all arranged along the axial extension of the washing drum 1, the water spraying forming part 11 and the water supplementing forming part 12 are formed at the bottom of the washing drum 1, the lower end of the water spraying plate 3 is positioned at the water spraying forming part 11, the lower end of the water supplementing plate 4 is positioned at the water supplementing forming part 12, the water spraying plate 3 can be matched with the water spraying forming part 11 to enable the water spraying channel 32 to be suitable for communicating with the water containing cavity 13, and the water supplementing plate 4 is matched with the water supplementing forming part 12 to enable the water supplementing channel 42 to be suitable for communicating with the water containing cavity 13. Thereby facilitating the installation of the water spraying plate 3 and the water supplementing plate 4 and the communication of the water spraying channel 32 and the water supplementing channel 42 with the water containing cavity 13.
In some embodiments of the present invention, as shown in fig. 1-4, the water spraying plate 3 and the water supplementing plate 4 may be two, respectively, and the water supplementing plate 4 and the water spraying plate 3 may be disposed at a spaced interval along the circumferential direction of the pulsator 2. From this, can spray water in to the wash bowl 1 through two water spray boards 3, can carry out moisturizing through two moisturizing boards 4 to can further improve the injection effect of injection rivers, with the washing effect of improving impeller washing machine 100, moisturizing board 4 and water spray board 3 are alternately set up along the circumference interval of impeller 2 simultaneously, thereby are favorable to the injection and the moisturizing of rivers, also are favorable to guaranteeing the evenly distributed of water in the wash bowl 1, and then guarantee the stability of wash bowl 1.
Alternatively, the two water spraying plates 3 and the two water supplementing plates 4 may be uniformly arranged at intervals and alternately along the circumferential direction of the washing drum 1, that is, the two water spraying plates 3 are arranged oppositely along the radial direction of the pulsator 2, the two water supplementing plates 4 are arranged oppositely along the radial direction of the pulsator 2, and the two water supplementing plates 4 are respectively arranged at two sides of the radial direction where the two water spraying plates 3 are located and are respectively positioned at the middle positions of the two water spraying plates 3. Thereby further ensuring the uniform distribution of the washing water in the washing cylinder 1 and ensuring the stability of the washing process of the washing cylinder 1.
Optionally, the water replenishing plate 4 may be provided with a water replenishing plate 4 positioning column, the water spraying plate 3 is provided with a water spraying plate positioning column 33, and the inner side wall of the washing drum 1 is respectively provided with a water replenishing positioning hole 48 suitable for being matched with the water replenishing plate 4 positioning column and a water spraying positioning hole 34 suitable for being matched with the water spraying plate positioning column 33, so that the water replenishing plate 4 and the inner side wall of the washing drum 1 can be fastened and positioned through the matching of the water replenishing plate 4 positioning column and the water replenishing positioning hole 48, and the water spraying plate 3 and the inner side wall of the washing drum 1 can be fastened and positioned through the matching of the water spraying plate positioning column 33 and the water spraying positioning hole 34.
In some embodiments of the present invention, a plurality of first ribs 15 may be provided on the bottom wall of the washing tub 1, each first rib 15 extending in the radial direction of the pulsator 2 and being provided in the circumferential direction of the pulsator 2. Thereby ensuring the structural rigidity of the washing cylinder 1 and improving the integral eccentric resistance of the washing cylinder 1. In other words, as shown in fig. 3 and 4, the first reinforcing bead 15 may extend from the center of the bottom wall of the washing tub 1 to the outer periphery, i.e., the first reinforcing bead 15 extends in the radial direction of the bottom wall of the washing tub 1. The first reinforcing ribs 15 are a plurality of, and the plurality of first reinforcing ribs 15 are arranged at intervals along the circumferential direction of the bottom wall of the washing drum 1, so that the structural strength of the bottom wall of the washing drum 1 is improved.
Further, the washing drum 1 may be provided with second reinforcing ribs 16, the second reinforcing ribs 16 are arranged at the connection part between the annular bottom wall 19 of the pulsator 2 and the inner side wall of the pulsator 2, and the second reinforcing ribs 16 are multiple and are arranged at intervals along the circumferential direction of the pulsator 2. Thereby further improving the structural strength of the washing tub 1 to further improve the anti-eccentricity ability of the washing tub 1 during washing.
Specifically, as shown in fig. 1, 3 and 4, the bottom of the washing drum 1 is provided with an annular bottom wall 19 extending along the circumferential direction of the pulsator 2, the annular bottom wall 19 can be flush with the upper surface of the pulsator washing machine 100, the joint of the annular bottom wall 19 and the inner side wall of the washing drum 1 is provided with a plurality of second reinforcing ribs 16, and the plurality of second reinforcing ribs 16 can be uniformly arranged at intervals along the circumferential direction of the washing drum 1, so that the structural strength of the washing drum 1 can be further improved.
In some embodiments of the present invention, the pulsator washing machine 100 may further include: and a filter 5, wherein the filter 5 is detachably arranged on the water supplementing plate 4. Therefore, when the water flows to the water supplementing channel 42 through the water supplementing plate 4 in the washing process of the pulsator washing machine 100, the water can be filtered through the filter 5, and the filtered water can be sprayed to the washed clothes again through the water spraying port 31, so that the washing water can flow to the water supplementing channel 42 to maintain the circulation of the sprayed water flow, the filtering of the washing water can be realized, the filth and the like in the washing process can be filtered, and the filth filtering effect of the pulsator washing machine 100 can be improved. The filter 5 is detachably provided on the water replenishing plate 4, thereby facilitating the detachment and cleaning of the filter 5.
Specifically, as shown in fig. 6 and 8, the casing of the filter 5 is provided with a plurality of mesh holes 51, and the washing water flows into the filter 5 through the plurality of mesh holes 51, flows into the water supply passage 42 after being filtered by the filter 5, and flows toward the water spray passage 32 and the water spray port 31, whereby the water supply passage 42 can be supplied with water through the plurality of mesh holes 51 on the filter 5, thereby not only ensuring the water supply of the water jet circulation, but also improving the filtering effect of the filter 5. That is, the mesh 51 of the filter 5 may form the water compensating port 41, further, the water compensating port 41 may further include a plurality of water compensating holes 411, as shown in fig. 8, a plurality of water compensating holes 411 may be provided under the filter 5, so that water may be introduced into the water compensating channel 42 through both the mesh 51 of the filter 5 and the water compensating holes 411 to supplement the water jet to further maintain the continuous circulation of the water jet.
In some embodiments of the present invention, as shown in fig. 3-5, the bottom of the washing tub 1 may be provided with a plurality of drain holes 17, a water sealing valve chamber 18 may be formed at the bottom of the washing tub 1, the water sealing valve chamber 18 mainly plays a role in controlling water sealing and draining, the drain holes 17 are communicated with the water sealing valve chamber 18, the water sealing valve chamber 18 is controlled by a controller of the pulsator washing machine 100, during washing and rinsing of the pulsator washing machine 100, a valve port is closed, washing water flow in the washing tub 1 is sealed, and during draining, the controller controls the valve port of the water sealing valve chamber 18 to be opened, and washing sewage and silt are drained. Thereby realizing the airtight sealing and draining of the washing drum 1.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (9)
1. A pulsator washing machine, comprising:
a washing drum;
the impeller is rotatably arranged in the washing cylinder;
at least one water spraying plate which is arranged in the washing cylinder and is spaced from the inner side wall of the washing cylinder so as to define a water spraying channel, wherein a water spraying port is arranged on the water spraying plate and is communicated with the water spraying channel so as to spray water into the washing cylinder;
at least one water supplementing plate, wherein the water supplementing plate is arranged in the washing cylinder and is spaced from the inner side wall of the washing cylinder to define a water supplementing channel communicated with the water spraying channel, the water supplementing plate is provided with a water supplementing port, and the water supplementing port is communicated with the water supplementing channel to guide water in the washing cylinder into the water supplementing channel and guide the water spraying channel;
the lower end of the water supplementing plate is provided with a water supplementing extending part, and the water supplementing extending part is positioned below the impeller;
the tail end of the water supplementing extension part is provided with a positioning column, the bottom wall of the washing cylinder is provided with a positioning hole, and the positioning column is connected with the positioning hole in a matched manner through a fastener so as to position the water supplementing extension part.
2. The pulsator washing machine as claimed in claim 1, wherein a water containing cavity is formed between the pulsator and the bottom wall of the washing drum at intervals, the water containing cavity is respectively communicated with the water spraying channel and the water supplementing channel, and a drain rib is arranged on the bottom wall of the pulsator and positioned in the water containing cavity to drive water in the water containing cavity to flow from the water spraying channel.
3. The pulsator washing machine of claim 2, wherein the water-receiving chamber includes a gap-receiving chamber formed at a center of the pulsator, the water-replenishing extension extending to the gap-receiving chamber, an extension passage defined between the water-replenishing extension and a bottom wall of the washing tub, the extension passage communicating the water-replenishing passage and the gap-receiving chamber.
4. A pulsator washing machine as claimed in claim 3, wherein the pulsator is provided with pulsator through holes, and the pulsator through holes are communicated with the water containing chamber.
5. The pulsator washing machine as claimed in claim 2, wherein a water replenishment forming part and a water spraying forming part are provided at a bottom of the washing tub, the water spraying plate is provided at the water spraying forming part to communicate with the water containing chamber, and the water replenishment plate is provided at the water replenishment forming part to communicate with the water containing chamber.
6. The pulsator washing machine as claimed in claim 1, wherein the water spraying plate and the water replenishing plate are respectively provided in two, and the water replenishing plate and the water spraying plate are disposed at a spaced apart interval along a circumferential intersection of the washing tub.
7. The pulsator washing machine as claimed in claim 1, wherein a plurality of first reinforcing ribs are provided on a bottom wall of the washing tub, each of the first reinforcing ribs extending in a radial direction of the pulsator and being provided in a circumferential direction of the pulsator.
8. The pulsator washing machine of claim 7, wherein the washing drum is provided with second reinforcing ribs, the second reinforcing ribs are arranged at the joint of the bottom wall of the washing drum and the inner side wall of the washing drum, and the second reinforcing ribs are multiple and are arranged at intervals along the circumference of the pulsator.
9. The pulsator washing machine as claimed in claim 1, further comprising: the filter is detachably arranged on the water supplementing plate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611088385.7A CN106757960B (en) | 2016-11-30 | 2016-11-30 | Pulsator washing machine |
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| CN201611088385.7A CN106757960B (en) | 2016-11-30 | 2016-11-30 | Pulsator washing machine |
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| CN106757960B true CN106757960B (en) | 2023-07-25 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107326606B (en) * | 2017-06-14 | 2020-04-14 | 无锡小天鹅电器有限公司 | Floating block for pulsator washing machine, water spraying plate with floating block and pulsator washing machine |
| CN110230164B (en) * | 2018-03-06 | 2023-01-03 | 青岛海尔洗衣机有限公司 | Washing machine |
| CN110241571A (en) * | 2018-03-07 | 2019-09-17 | 青岛海尔洗衣机有限公司 | A kind of washing tube of washing machine and washing machine with it |
| CN110387661B (en) * | 2018-04-16 | 2022-02-01 | 无锡小天鹅电器有限公司 | Impeller and washing machine |
| CN109440393B (en) * | 2018-11-01 | 2022-12-09 | 青岛海尔洗涤电器有限公司 | Washing machine |
| CN112921584A (en) * | 2019-12-06 | 2021-06-08 | 青岛海尔洗衣机有限公司 | Control method of washing machine |
| CN111956842A (en) * | 2020-09-19 | 2020-11-20 | 崔莉 | Infectious disease protection device for medical care |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2443978Y (en) * | 2000-10-17 | 2001-08-22 | 宁波新乐电器有限公司 | Washing machine with circulating waterfall running water |
| CN102535101B (en) * | 2011-12-31 | 2013-10-23 | 无锡小天鹅股份有限公司 | Composite inner barrel of washing machine |
| CN105887405A (en) * | 2016-06-03 | 2016-08-24 | 无锡小天鹅股份有限公司 | Impeller type washing machine |
| CN206502979U (en) * | 2016-11-30 | 2017-09-19 | 无锡小天鹅股份有限公司 | Rotary drum washing machine |
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Effective date of registration: 20190809 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Applicant after: Wuxi Little Swan Electric Co.,Ltd. Address before: 214028 Wuxi Changjiang Road, New District, Jiangsu, No. 18 Applicant before: WUXI LITTLE SWAN Co.,Ltd. |
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