WO2018133351A1 - Dispositif de dissolution et machine à laver à tambour le comprenant - Google Patents

Dispositif de dissolution et machine à laver à tambour le comprenant Download PDF

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Publication number
WO2018133351A1
WO2018133351A1 PCT/CN2017/093558 CN2017093558W WO2018133351A1 WO 2018133351 A1 WO2018133351 A1 WO 2018133351A1 CN 2017093558 W CN2017093558 W CN 2017093558W WO 2018133351 A1 WO2018133351 A1 WO 2018133351A1
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WO
WIPO (PCT)
Prior art keywords
water
dissolution
dissolution chamber
washing machine
water outlet
Prior art date
Application number
PCT/CN2017/093558
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English (en)
Chinese (zh)
Inventor
吴艳婧
徐斌
邓永建
Original Assignee
无锡小天鹅股份有限公司
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 CN201710047544.7A external-priority patent/CN106637833B/zh
Priority claimed from CN201720083967.XU external-priority patent/CN213476375U/zh
Application filed by 无锡小天鹅股份有限公司 filed Critical 无锡小天鹅股份有限公司
Priority to EP17893379.2A priority Critical patent/EP3533917B1/fr
Publication of WO2018133351A1 publication Critical patent/WO2018133351A1/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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/02—Devices for adding soap or other washing agents
    • D06F39/028—Arrangements for selectively supplying water to detergent compartments

Definitions

  • the present invention relates to the field of washing machine technology, and more particularly to a dissolving device for a drum washing machine and a drum washing machine having the same.
  • the detergent delivery method of the existing drum washing machine mainly puts the washing powder or the washing liquid into the detergent box, and the detergent is brought into the washing machine by the influent water flow impacting the detergent.
  • the detergent is not completely dissolved, especially the washing powder is easy to form agglomerates, and a residue is formed in the detergent box, and the active ingredients of the detergent are not fully utilized to wash the laundry, which affects the cleaning effect on the clothes.
  • the present invention aims to solve at least one of the technical problems in the related art to some extent.
  • the present invention proposes a dissolving device for a drum washing machine which is capable of improving the dissolution efficiency of the detergent so that the detergent is sufficiently dissolved.
  • the present invention also proposes a drum washing machine having the dissolving device for the drum washing machine.
  • a dissolving device for a drum washing machine comprising: a water inlet box, wherein the water inlet box is provided with a water inlet, a first water outlet communicating with the water inlet, and the dissolving box a flushing port; a dissolving box, the dissolving box is disposed under the water inlet box, and the dissolving box defines a first dissolving cavity in communication with the first spout, the first dissolving cavity
  • the bottom wall is formed as an inverted cone and the bottom wall of the first dissolution chamber is provided with a first water outlet to guide the water flow; the impeller is rotatably disposed on the side wall of the dissolution box and located at the bottom At the flushing port, water in the water inlet box is rushed toward the impeller through the flushing port to push the impeller to rotate.
  • the bottom wall of the first dissolution chamber is formed into an inverted cone shape, and the water flow flows along the bottom wall of the first dissolution chamber, thereby forming a swirl in the first dissolution chamber
  • the running water is beneficial to fully dissolve the detergent in the first dissolution chamber, improve the dissolution efficiency of the detergent, and further enable the laundry to be sufficiently washed to improve the washing effect of the washing machine.
  • the first dissolution chamber is provided with an impeller, and the water inlet box is provided with a flushing port.
  • the flushing port is correspondingly arranged with the impeller, and the water of the water inlet box can be directed to the impeller through the flushing port, thereby pushing the impeller to rotate to agitate the first dissolution chamber.
  • the detergent inside is rotated, so that the dissolution efficiency of the detergent can be further improved, and the detergent can be sufficiently dissolved to further improve the washing effect of the washing machine.
  • dissolving device for the drum washing machine may further have the following additional technical features:
  • the first water outlet is provided at a bottom end of a bottom wall of the first dissolution chamber.
  • the dissolution chamber defines a second dissolution chamber disposed apart from the first dissolution chamber and in communication with the first water outlet, and the water inlet box is provided with a first The water outlet is connected to the second dissolution chamber, and the second water outlet of the second dissolution chamber is provided with a second water outlet to discharge the water flow to the inner cylinder of the washing machine.
  • the first water outlet is disposed between the second water outlet and the second water outlet.
  • the second dissolution chamber includes a first cavity and a second cavity, the first cavity is in communication with the second cavity, and the first cavity is disposed in the first dissolution cavity a side portion, the second cavity is disposed at a bottom of the first dissolution chamber, and a portion of the second cavity between the first cavity and the second water outlet is at the first The flow area of the cavity to the second water outlet gradually decreases.
  • the dissolving cartridge comprises: an upper dissolving cartridge, the upper dissolving cartridge defines the first dissolving cavity; a lower dissolving cartridge, the lower dissolving cartridge and the upper dissolving cartridge define the The second dissolution chamber.
  • an upper end of the upper layer dissolution box is spaced apart from the water inlet box to form a water passing gap, and the water passing gap communicates with the first dissolution chamber and the second dissolution chamber.
  • the first water outlet is a plurality of, and the plurality of the first water outlets are disposed on a bottom wall of the water inlet box and above the first dissolution chamber.
  • the water inlet box is provided with a water retaining rib to guide the water of the water inlet to the first water outlet and the second water outlet.
  • a drum washing machine according to an embodiment of the second aspect of the present invention has the dissolving device for the drum washing machine of the above embodiment.
  • the drum washing machine of the embodiment of the present invention also has the above-described technical effects, that is, the washing machine according to the embodiment of the present invention, by the above embodiment
  • the dissolving device for the drum washing machine can promote the full dissolution of the detergent and improve the dissolution efficiency, thereby improving the washing effect of the drum washing machine.
  • FIG. 1 is a schematic structural view of a dissolving device for a drum washing machine in accordance with one embodiment of the present invention
  • FIG. 2 is a schematic structural view of a water inlet cartridge for a dissolving device of a drum washing machine in accordance with one embodiment of the present invention
  • FIG. 3 is a schematic structural view of a dissolution box of a dissolving device for a drum washing machine in accordance with one embodiment of the present invention
  • FIG. 4 is a schematic structural view of a dissolving device for a drum washing machine in accordance with another embodiment of the present invention.
  • Figure 5 is a schematic structural view of a water inlet box of a dissolving device for a drum washing machine in accordance with another embodiment of the present invention.
  • Fig. 6 is a schematic structural view of a dissolution box for a dissolving device of a drum washing machine in accordance with another embodiment of the present invention.
  • 100 a dissolving device for a drum washing machine
  • Dissolving cartridge 21: first dissolution chamber, 211: first water outlet, 22: second dissolution chamber, 221: second water outlet, 222: first cavity, 223: second cavity, 23: upper layer Dissolving cartridge, 24: lower dissolution box, 25: third dissolution chamber, 26: fourth dissolution chamber;
  • first and second 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.
  • features defining “first” or “second” may include at least one of the features, either explicitly or implicitly.
  • the meaning of "a plurality” is at least two, such as two, three, etc., unless specifically defined otherwise.
  • the terms “installation”, “connected”, “connected”, “fixed” and the like shall be understood broadly, and may be either a fixed connection or a detachable connection, unless explicitly stated and defined otherwise. , or integrated; can be mechanical connections, electrical connections or communication with each other; can be directly connected or indirectly connected through an intermediate medium, It is the internal communication of two elements or the interaction of two elements unless explicitly defined otherwise.
  • the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
  • a dissolving device 100 for a drum washing machine in accordance with an embodiment of the present invention will now be described with reference to the accompanying drawings.
  • a dissolving device 100 for a drum washing machine may include a water inlet cartridge 1, a dissolving cartridge 2, and an impeller 3.
  • the water inlet box 1 is provided with a water inlet 11, a first water outlet 12 communicating with the water inlet 11 and a flushing port 16 communicating with the dissolution box 2, and the dissolution box 2 is disposed below the water inlet box 1, dissolving the box 2 defines a first dissolution chamber 21 communicating with the first water outlet 12, the bottom wall of the first dissolution chamber 21 is formed into an inverted cone shape, and the first water outlet 211 is provided on the bottom wall of the first dissolution chamber 21 to The water flow is led out, and the impeller 3 is rotatably disposed on the side wall of the dissolution tank 2 at the flushing port 16, and the water in the water inlet tank 1 is rushed toward the impeller 3 through the flushing port 16 to push the impeller 3 to rotate.
  • the dissolving device 100 for a drum washing machine of the embodiment of the present invention is adapted to be mounted on a drum washing machine for putting detergent such as washing powder or laundry detergent.
  • the water inlet box 1 is provided with a water inlet 11, a first water outlet 12 and a water flushing port 16, and the water inlet 11 is connected to a water source.
  • the water inlet 11 can be connected to the water tap.
  • the dissolution chamber 2 defines a first dissolution chamber 21, and the first dissolution chamber 21 can be adapted to be filled with detergent such as washing powder or laundry liquid, and the first dissolution chamber 21 is in communication with the first water outlet 12, and the water is discharged from the water inlet 11 It flows into the water inlet cartridge 1 and flows through the first water discharge port 12 to the first dissolution chamber 21 to dissolve the detergent in the first dissolution chamber 21.
  • the bottom wall of the first dissolution chamber 21 is formed into an inverted cone shape, and the water flow flows along the bottom wall of the first dissolution chamber 21, whereby a swirling water flow can be formed in the first dissolution chamber 21, thereby promoting the flow of the water flow, thereby realizing
  • the sufficient dissolution of the detergent in the first dissolution chamber 21 improves the dissolution efficiency of the detergent, thereby enabling the laundry to be sufficiently washed to improve the washing effect of the washing machine.
  • the first water outlet 211 is disposed on the bottom wall of the first dissolution chamber 21, and the water of the first dissolution chamber 21 flows out through the first water outlet 211.
  • the first water outlet 211 may be provided at the bottom end of the bottom wall of the first dissolution chamber 21.
  • the first water outlet 211 may be disposed at the lowest point of the bottom wall of the first dissolution chamber 21, whereby the water of the first dissolution chamber 21 flows to the first water outlet 211, and may be at the first water outlet 211.
  • the eddy current is formed, thereby not only facilitating the dissolution of the detergent of the first dissolution chamber 21, but also ensuring that the detergent and water in the first dissolution chamber 21 are discharged to prevent the formation of residue in the first dissolution chamber 21.
  • the impeller 3 is rotatably disposed in the first dissolution chamber 21 and disposed on the sidewall of the first dissolution chamber 21 , and is disposed corresponding to the flushing port 16 .
  • the water of the water inlet tank 1 flows downward through the flushing port 16 and is directed toward the impeller 3, so that the impeller 3 can be rotated to agitate the detergent in the first dissolution chamber 21, thereby promoting the dissolution of the detergent, so that the detergent
  • the invention can fully dissolve, improve the dissolution rate of the detergent, thereby improving the washing effect of the washing machine, and the impeller 3 can be rotated under the action of the water flow, and no external force is required to drive the impeller 3 to rotate.
  • the impeller 2 may be disposed on the rear side wall of the first dissolution chamber 21, as shown in FIGS. 4 and 6, the impeller 3 may be disposed on the left side wall of the first dissolution chamber 21.
  • the flushing port 16 is located above the impeller 3 so that the water flow directly from the flushing port 16 toward the impeller 3.
  • the axis of the impeller 3 may be disposed in a horizontal direction below the flushing port 16, that is, the impeller 3 is horizontally disposed.
  • the axis of the impeller 3 can be disposed perpendicular to the side wall of the first dissolution chamber 21, thereby facilitating the installation and assembly of the impeller 3, and the flow of water from the flushing port 16 toward the impeller 3 is also advantageous for propelling the impeller 3 to rotate.
  • the water flows vertically downward from the flushing port 16 toward the blades of the impeller 3, so that the impact force of the water flow on the blades can be further enhanced to ensure the rotation effect of the impeller 3.
  • the bottom wall of the first dissolution chamber 21 is formed into an inverted cone shape, and the water flow flows along the bottom wall of the first dissolution chamber 21, thereby being dissolved in the first
  • the swirling water can be formed in the cavity 21, thereby facilitating the full dissolution of the detergent in the first dissolution chamber 21, improving the dissolution efficiency of the detergent, and further enabling the laundry to be sufficiently washed to improve the washing effect of the washing machine.
  • the first dissolution chamber 21 is provided with an impeller 3, and the water inlet box 1 is provided with a flushing port 16, and the flushing port 16 is correspondingly arranged with the impeller 3.
  • the water of the water inlet box 1 can be directed to the impeller 3 through the flushing port 16, thereby pushing The impeller 3 rotates to agitate the detergent in the first dissolution chamber 21, thereby further improving the dissolution efficiency of the detergent and achieving sufficient dissolution of the detergent to further improve the washing effect of the washing machine.
  • the dissolution chamber 2 may define a second dissolution chamber 22 disposed apart from the first dissolution chamber 21 and in communication with the first water outlet 211, and the water inlet box 1 is provided with a second lower portion.
  • the water outlet 13, the second water discharge port 13 is in communication with the second dissolution chamber 22, and the second water discharge port 221 is provided on the wall of the second dissolution chamber 22 to discharge the water flow to the inner cylinder of the washing machine.
  • the dissolution chamber 2 defines a second dissolution chamber 22, the second dissolution chamber 22 and the first dissolution chamber 21 are spaced apart, the first water outlet 211 is in communication with the second dissolution chamber 22, and the water inlet box 1 is provided with a first
  • the second drain 13 is such that the water of the water inlet tank 1 flows through the first drain 12 to the first dissolution chamber 21 to impinge on the detergent of the first dissolution chamber 21 while flowing through the second drain 13 to the second dissolution chamber 22 That is, the water in the water inlet tank 1 can flow to the dissolution box 2 through the first water outlet 12 and the second water outlet 13 to improve the water inlet efficiency.
  • the water flow in the second dissolution chamber 22 is relatively large, and can be infiltrated into the first dissolution chamber 21 through the first water outlet 211 under pressure to impact the washing in the first dissolution chamber 21 from the bottom of the first dissolution chamber 21.
  • the agent further increases the dissolution efficiency of the detergent.
  • the mixed solution after the detergent is dissolved can form a swirling water flow in the first dissolution chamber 21 to promote the dissolution of the detergent, and flows from the first water outlet 211 to the second dissolution chamber 22, and the second dissolution chamber 22 is provided with the second water outlet. 221, the mixed solution after the detergent is dissolved can flow from the second water outlet 221 to the inner cylinder of the washing machine.
  • the second water outlet 13 is located upstream of the first water outlet 12, that is, when the water flows in the water inlet box 1, it may first pass through the second water outlet 13, It then flows to the first drain 12.
  • water enters the water inlet tank 1 from the water inlet 11 flows through the first water outlet 12 to the first dissolution chamber 21 to impact the detergent in the first dissolution chamber 21, and passes through the second water outlet 13
  • the water in the second dissolution chamber 22 is poured into the first dissolution chamber 21 through the first water outlet 211 to impinge on the detergent of the first dissolution chamber 21 from the bottom of the first dissolution chamber 21, washing
  • the mixed solution after the agent dissolves can form a swirling flow water in the first dissolution chamber 21, and flows from the first water outlet 211 to the second dissolution chamber 22, and finally flows from the second water outlet 221 to the detergent inner cylinder, thereby completing the detergent.
  • Dissolution The solution process is to further increase the dissolution rate of
  • the first water outlet 211 may be disposed between the second water outlet 13 and the second water outlet 221 .
  • the first water outlet 211 in the direction in which the water flow flows, the first water outlet 211 is located between the second water outlet 13 and the second water outlet 221, whereby the water in the water inlet tank 1 is from the second water outlet. 13 flows to the second dissolution chamber 22, and when the water flows in the second dissolution chamber 22, it may first pass through the first water outlet 211 and flow into the first dissolution chamber 21 through the first outlet water to impact from the bottom of the first dissolution chamber 21.
  • the detergent then flows to the second water outlet 221 and flows through the second water outlet 221 to the inner cylinder of the washing machine, so that the water in the second dissolution chamber 22 can be rushed through the first water outlet 211 to the first dissolution chamber 21 for impact washing. Agent.
  • the second dissolution chamber 22 can include a first cavity 222 and a second cavity 223, the first cavity 222 being in communication with the second cavity 223, the first cavity 222 being disposed in the first dissolution One side of the cavity 21, the second cavity 223 is disposed below the first dissolution chamber 21, and the portion of the second cavity 223 between the first cavity 222 and the first water outlet 211 is from the first cavity 222 to The flow area in the direction of the first water outlet 211 gradually decreases.
  • a first cavity 222 is formed on a rear side of the first dissolution chamber 21 and extends in a vertical direction, and a second cavity 223 is in communication with the first cavity 222 and located below the first dissolution chamber 21,
  • the first water outlet 211 is in communication with the second cavity 223 and is in communication with the second cavity 223.
  • the second cavity 223 is located between the first cavity 222 and the first water outlet 211 in a direction from the rear to the front. The flow area of the portion is gradually reduced, so that the flow of water through the first water outlet 211 can be smoothly poured into the first dissolution chamber 21 through the first water outlet 211.
  • the dissolution box 2 may include an upper dissolution box 23 and a lower dissolution chamber 24, the upper dissolution chamber 23 defines a first dissolution chamber 21, and the lower dissolution box 24 and the upper dissolution cassette 23 define a first Two dissolution chambers 22.
  • the upper layer dissolves and internally defines the first dissolution chamber 21 and is located below the water inlet cartridge 1, and the lower dissolution box 24 is disposed outside the upper dissolution box 23 and defines a second dissolution between the first dissolution box 2 and
  • the cavity 22 is such that the dissolution box 2 has a simple structure.
  • the upper end of the upper dissolution tank 23 is spaced apart from the water inlet cartridge 1 to form a water passing gap 15, and the water passing gap 15 communicates with the first dissolution chamber 21 and the second dissolution chamber 22.
  • the upper end surface of the upper dissolution box 23 adjacent to one side wall of the second dissolution chamber 22 is at least partially spaced apart from the lower end surface of the water inlet cartridge 1, and a water passage gap 15 is formed to communicate with the first dissolution chamber.
  • the first water outlet 12 may be plural, and the plurality of first water outlets 12 are disposed on the bottom wall of the water inlet box 1 and above the first dissolution chamber 21. Thereby, the water of the water inlet tank 1 can flow from the plurality of first water outlets 12 into the first dissolution chamber 21, thereby facilitating the water inlet tank 1 to feed water into the first dissolution chamber 21.
  • the plurality of first water outlets 12 are dispersible, whereby water is dispersed from the plurality of first water outlets 12 into the first dissolution chamber 21, thereby facilitating the formation of a swirling water flow in the first dissolution chamber 21. .
  • a water barrier can be provided in the water inlet box 1 to direct the water of the water inlet 11 to the first water outlet 12 and the second water outlet 13. Thereby, the water flow flowing into the water inlet 11 can be guided by the water dividing rib 14 to facilitate the flow of water in the water inlet tank 1.
  • the dissolution box 2 may further include a third dissolution chamber 25 and a fourth dissolution chamber 26, and the third dissolution chamber 25 and the fourth dissolution chamber 26 are respectively connected to the inner barrel of the washing machine and A dissolution chamber 21 is spaced apart, wherein the first dissolution chamber 21 can be formed as a main detergent chamber, that is, the first dissolution chamber 21 is used for putting laundry liquid or washing powder, the third dissolution chamber 25 and the fourth dissolution chamber. 26 can be used for putting a laundry care agent, such as a softener, a fluffing agent, etc., respectively, through which the water of the water inlet cartridge 1 can be shunt-guided to flow to the first dissolution chamber 21 and the second dissolution chamber 22.
  • a laundry care agent such as a softener, a fluffing agent, etc.
  • the first water inlet 11 may include a first inlet 111 and a second inlet 112.
  • the inlet tank 1 is divided into a plurality of inlet chambers, as shown in FIG. 2 and FIG. a first inlet chamber 17 communicating with the first dissolution chamber 21, a second inlet chamber 18 communicating with the third dissolution chamber 25, and a third inlet chamber 19 communicating with the fourth dissolution chamber 26, wherein the first inlet 111 and the second inlet 112 form a cross-type water inlet, and the first inlet 111 and the second inlet 112 can enter the water at the same time or can be separated into the water. Under the action of the water-dividing rib, the water of the first water inlet 11 can flow to the first An inlet chamber 17, a second inlet chamber 18 and a third inlet chamber 19.
  • the water flow is directed to the first water inlet chamber 17 and flows to the first dissolution chamber 21, and when the water only enters the water from the second inlet 112, the water flow Flowing to the third water inlet chamber 19 and flowing to the fourth dissolution chamber 26, when the water enters the water inlet box 1 from the first inlet 111 and the second inlet 112 simultaneously, the water inlet of the first inlet 111 and the water inlet of the second inlet 112 The cross impact causes water to flow to the second inlet chamber 18 and to the third dissolution chamber 25.
  • a dissolving device 100 for a drum washing machine may include a water inlet cartridge 1, a dissolving cartridge 2, and an impeller 3.
  • the dissolution chamber 2 may be provided with a first dissolution chamber 21, a second dissolution chamber 22, a third dissolution chamber 25 and a fourth dissolution chamber 26, and a first dissolution chamber. 21.
  • the third dissolution chamber 25 and the fourth dissolution chamber 26 are spaced apart and arranged side by side.
  • the third dissolution chamber 25 and the fourth dissolution chamber 26 are in communication with the inner cylinder of the washing machine, and the third dissolution chamber 25 and the fourth dissolution chamber 26 can be respectively used for putting a laundry care agent, such as a softener, a fluffing agent, etc. into the water inlet box 1.
  • a water distribution rib 14 is provided, and the water flow flowing into the water inlet 11 can be guided through the water distribution rib 14 to guide the inlet of the water inlet 11 to the first dissolution chamber 21, the second dissolution chamber 22, the third dissolution chamber 25, and The fourth dissolution chamber 26 is.
  • the first dissolution chamber 21 can be used for placing detergents such as washing powder or laundry detergent.
  • the water inlet box 1 is provided with a water inlet 11, a first water outlet 12, a second water outlet 13 and a flushing port 16, the dissolution box 2 is disposed below the water inlet box 1, and the dissolution box 2 includes an upper layer dissolution box 23 and a lower layer dissolved.
  • the upper dissolution chamber 23 defines a first dissolution chamber 21, and the lower dissolution chamber 24 is disposed outside the upper dissolution cartridge 23 and defines a second dissolution chamber 22 between the upper dissolution cartridge 23.
  • the first water outlet 12 is in communication with the first dissolution chamber 21, and the second water outlet 13 is in communication with the second dissolution chamber 22.
  • the bottom wall of the first dissolution chamber 21 is formed into an inverted cone shape and the lowest point of the first dissolution chamber 21 is provided with a first water outlet 211, and the water in the first dissolution chamber 21 flows out through the first water outlet 211, so that the water is A swirling water flow can be formed in the first dissolution chamber 21 to facilitate mixing and dissolution with the detergent.
  • the impeller 3 is rotatably disposed on the side wall of the first dissolution chamber 21, and the axis of the impeller 3 extends horizontally below the flushing port 16, so that the water in the water inlet 11 is directed from the flushing port 16 toward the impeller 3 to
  • the impeller 3 is rotated to agitate the detergent in the first dissolution chamber 21 to promote the dissolution of the detergent, so that the detergent can be fully dissolved, the dissolution rate of the detergent is improved, and the washing effect of the washing machine is improved, and the impeller 3 can be realized.
  • the rotation does not require external force to drive the impeller 3 to rotate.
  • the first water outlet 211 communicates with the second dissolution chamber 22, and when the water of the second dissolution chamber 22 flows through the first water outlet 211, under the action of the water flow pressure, the first outlet water can be poured into the first dissolution chamber 21 to The bottom of the first dissolution chamber 21 strikes the detergent, then flows to the second water outlet 221, and flows through the second water outlet 221 to the inner cylinder of the washing machine to further improve the dissolution efficiency of the detergent.
  • the water enters the water inlet box 1 from the water inlet 11, and under the diversion guiding action of the water distribution rib 14, the water of the water inlet box 1 flows through the first water outlet 12 to the first dissolution chamber 21 to impact
  • the detergent in the dissolution chamber 21 flows through the second drain 13 to the second dissolution chamber 22.
  • the water in the second dissolution chamber 22 is directed from the flush port 16 to the impeller 3 to push the impeller 3 to rotate.
  • the detergent in the first dissolution chamber 21 is agitated to promote the dissolution of the detergent, so that the detergent can be fully dissolved, the dissolution rate of the detergent is improved, and the external force is not required to drive the impeller 3 to rotate.
  • the mixed solution after the detergent is dissolved can form a swirling flow water in the first dissolution chamber 21, and flows from the first water outlet 211 to the second dissolution chamber 22, and finally flows from the second water outlet 221 to the detergent inner cylinder, thereby completing the washing.
  • the dissolution process of the agent to further increase the dissolution rate of the detergent and the dissolution of the cartridge 2 is simple in structure.
  • the bottom wall of the first dissolution chamber 21 is formed into an inverted cone shape, and water can form a swirling water flow in the inner shell of the first dissolution chamber 21, and the impeller 3 is disposed at In the first dissolution chamber 21, the water of the water inlet tank 1 is directed to the impeller 3 through the flushing port 16 to push the impeller 3 to rotate, thereby agitating the detergent in the first dissolution chamber 21 to promote the dissolution of the detergent, so that the detergent Can be fully dissolved while the water in the second dissolution chamber 22 is discharged from the first water
  • the mouth 211 flows to the first dissolution chamber 21 to impact the detergent in the first dissolution chamber 21 from the bottom of the first dissolution chamber 21, thereby further improving the dissolution efficiency of the detergent, thereby enabling the laundry to be sufficiently washed and improving the washing machine. Washing efficiency and simple structure.
  • the present invention also proposes a washing machine including the dissolution apparatus 100 for a drum washing machine of the above embodiment.
  • the drum washing machine of the embodiment of the present invention also has the above-described technical effects, that is, the washing machine according to the embodiment of the present invention, by the above-described implementation
  • the dissolution apparatus 100 for a drum washing machine of the example can promote the sufficient dissolution of the detergent and improve the dissolution efficiency, thereby improving the washing effect of the drum washing machine.
  • the first feature "on” or “under” the second feature may be a direct contact of the first and second features, or the first and second features may be indirectly through an intermediate medium, unless otherwise explicitly stated and defined. contact.
  • the first feature "above”, “above” and “above” the second feature may be that the first feature is directly above or above the second feature, or merely that the first feature level is higher than the second feature.
  • the first feature “below”, “below” and “below” the second feature may be that the first feature is directly below or obliquely below the second feature, or merely that the first feature level is less than the second feature.

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

Abstract

L'invention concerne un dispositif de dissolution et une machine à laver à tambour le comprenant. Le dispositif de dissolution comprend une boîte d'alimentation en eau (1), une boîte de dissolution (2) et une roue (3), la boîte d'alimentation en eau (1) étant pourvue d'un orifice d'alimentation en eau (11), d'un premier orifice de vidange (12) et d'un orifice de rinçage (16) ; la roue (3) étant disposée de manière rotative sur la paroi latérale de la boîte de dissolution (2) et étant située au niveau de l'orifice de rinçage (16) ; et l'eau dans la boîte d'alimentation en eau (1) se précipitant vers la roue (3) par l'intermédiaire de l'orifice de rinçage (16), de façon à pousser la roue (3) en rotation. Les agencements mentionnés ci-dessus permettent la dissolution complète d'un détergent.
PCT/CN2017/093558 2017-01-22 2017-07-19 Dispositif de dissolution et machine à laver à tambour le comprenant WO2018133351A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP17893379.2A EP3533917B1 (fr) 2017-01-22 2017-07-19 Dispositif de dissolution et machine à laver à tambour le comprenant

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201720083967.X 2017-01-22
CN201710047544.7A CN106637833B (zh) 2017-01-22 2017-01-22 用于滚筒洗衣机的溶解装置和具有其的滚筒洗衣机
CN201720083967.XU CN213476375U (zh) 2017-01-22 2017-01-22 用于滚筒洗衣机的溶解装置和具有其的滚筒洗衣机
CN201710047544.7 2017-01-22

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Publication Number Publication Date
WO2018133351A1 true WO2018133351A1 (fr) 2018-07-26

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PCT/CN2017/093558 WO2018133351A1 (fr) 2017-01-22 2017-07-19 Dispositif de dissolution et machine à laver à tambour le comprenant

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EP (1) EP3533917B1 (fr)
WO (1) WO2018133351A1 (fr)

Citations (6)

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JP2004008282A (ja) * 2002-06-04 2004-01-15 Hitachi Home & Life Solutions Inc 洗濯機
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