WO2023184694A1 - 一种防垢模块、分配器以及洗衣装置 - Google Patents

一种防垢模块、分配器以及洗衣装置 Download PDF

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Publication number
WO2023184694A1
WO2023184694A1 PCT/CN2022/096007 CN2022096007W WO2023184694A1 WO 2023184694 A1 WO2023184694 A1 WO 2023184694A1 CN 2022096007 W CN2022096007 W CN 2022096007W WO 2023184694 A1 WO2023184694 A1 WO 2023184694A1
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WO
WIPO (PCT)
Prior art keywords
scaling
water
cavity
cover
scale
Prior art date
Application number
PCT/CN2022/096007
Other languages
English (en)
French (fr)
Inventor
韩雅芳
屠锦军
戚欢
丁鹏飞
任龙
秦浩
汪钰恒
Original Assignee
合肥美的洗衣机有限公司
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 CN202210336771.2A external-priority patent/CN116926900A/zh
Priority claimed from CN202220741948.2U external-priority patent/CN217078100U/zh
Application filed by 合肥美的洗衣机有限公司 filed Critical 合肥美的洗衣机有限公司
Publication of WO2023184694A1 publication Critical patent/WO2023184694A1/zh

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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
    • 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 
    • D06F39/06—Arrangements for preventing or destroying scum
    • 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

Definitions

  • the present application relates to the field of laundry treatment technology, and in particular to an anti-scaling module, a dispenser and a laundry device.
  • Laundry devices usually pass tap water into the washing drum for washing clothes.
  • the hardness of tap water is usually high. That is to say, the content of calcium ions and magnesium ions in tap water is high, and it is easy to form inorganic salt precipitates that are difficult to dissolve in water. Such inorganic salt precipitates are not only easy to adhere to the washing drum, etc. On the device, it is also easy to reduce the washing efficiency of the detergent.
  • the present application hopes to provide an anti-scaling module, a dispenser and a laundry device that can prevent scale.
  • an anti-scaling module including:
  • the outer cover is formed with a water passage cavity, a water inlet and a water outlet, and both the water inlet and the water outlet are connected with the water passage cavity;
  • An anti-scaling piece is arranged in the water-passing chamber.
  • the anti-scaling piece is formed with an anti-scaling cavity and a water filter hole.
  • the anti-scaling cavity is used to contain an anti-scaling agent.
  • the water filter hole is connected to the anti-scaling hole. cavity and the water passage cavity.
  • the anti-fouling component is detachably connected to the outer cover.
  • the first end in the length direction of the anti-scaling piece is plug-fitted with the outer cover, and the second end in the length direction of the anti-scaling piece is snap-fitted with the outer cover.
  • the anti-scaling component includes an anti-scaling cylinder and a cylinder cover
  • the water filter hole is formed on the circumferential surface of the anti-scaling cylinder
  • the anti-scaling chamber is formed in the anti-scaling cylinder, so The first end of the anti-scaling cylinder in the length direction is open, and the cylinder cover detachably covers the open first end of the anti-scaling cylinder.
  • the anti-scaling component includes a cover, the second end of the anti-scaling cylinder is open in the length direction, and the cover removably covers the open second end of the anti-scaling cylinder.
  • the outer cover includes a cover body and a first end cap.
  • the cover body is formed with the water inlet, the water outlet and the water passage chamber.
  • the first end of the cover body in the length direction is A replacement port is formed through which the anti-scaling component can be loaded into or taken out of the water chamber, and the first end cap removably covers the replacement port.
  • the outer cover includes a second end cap, a loading and unloading opening is formed at a second end of the cover body in the length direction, and the second end cap removably covers the loading and unloading opening.
  • the first end cap is snap-fitted with the first end of the cover body, and the second end cap is threadedly matched with the second end of the cover body.
  • the water outlet includes a plurality of waist-shaped holes arranged at intervals.
  • a plurality of the waist-shaped holes are staggeredly distributed.
  • the water outlet includes a plurality of circular holes, and the circular holes are located between two adjacent waist-shaped holes.
  • the anti-scaling component includes a filter bag disposed in the anti-scaling chamber, and the anti-scaling agent is wrapped in the filter bag.
  • a dispenser including:
  • a detergent box is formed with a water injection channel, a placement cavity and a liquid outlet channel, and the liquid outlet channel is connected with the placement cavity;
  • the anti-scaling module is arranged in the placement cavity, the water inlet is connected to the water injection channel, and the water outlet is connected to the placement cavity.
  • This application also provides a laundry device, including:
  • the washing drum has a washing chamber
  • a water supply waterway is connected to the laundry cavity
  • the anti-scaling module according to any one of the above, which is arranged on the water supply waterway.
  • the water flows between the anti-scaling chamber and the water-passing chamber through the water filter hole.
  • the water flow enters the water-passing chamber through the water inlet, and then enters the anti-scaling chamber through the water filter hole and interacts with the anti-scaling chamber.
  • the scale agent reacts to generate softened water, which then flows back into the water passage chamber through the water filter hole, and finally flows out of the anti-scale module through the water outlet.
  • the anti-scaling agent is constrained in the anti-scaling chamber, and the anti-scaling agent will basically not block the water inlet and/or outlet, and can effectively ensure the normal circulation of the waterway.
  • the anti-scaling parts are installed in the outer cover, and the water entering the outer cover can stay temporarily in the water passage chamber and the anti-scaling chamber, extending the contact time and contact area between the anti-scaling agent and the water liquid, thereby improving reaction efficiency and Improve the reaction effect and effectively reduce the hardness of water liquid.
  • Figure 1 is a schematic structural diagram of an anti-scaling module in an embodiment of the present application.
  • Figure 2 is a schematic structural diagram of the anti-scaling module shown in Figure 1 from another perspective;
  • Figure 3 is a schematic cross-sectional view along the A-A direction in Figure 2;
  • Figure 4 is an exploded schematic diagram of the anti-scale module shown in Figure 1;
  • Figure 5 is an exploded schematic diagram of part of the structure of the anti-scaling module shown in Figure 1;
  • Figure 6 is a schematic structural diagram of a dispenser in an embodiment of the present application.
  • FIG. 7 is a schematic cross-sectional view along the B-B direction in FIG. 6 .
  • orientation or positional relationship of "upper”, “lower”, “first end”, “second end” and “length direction” is based on the orientation or positional relationship shown in Figure 3 and Figure 6. It is required It is understood that these orientation terms are only used to facilitate the description of the present application and simplify the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as limiting the scope of the present application. limit.
  • the present application will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
  • an anti-scaling device is arranged in the tap water pipe of the laundry device.
  • the anti-scaling device is cylindrical.
  • the two ends of the anti-scaling device in the length direction are respectively formed with a water inlet and a water outlet.
  • the anti-scaling agent is directly placed in the anti-scaling device.
  • tap water enters the anti-scaling device through the water inlet, reacts with the anti-scaling agent to generate softened water, and the softened water flows out of the anti-scaling device through the water outlet.
  • the residence time of tap water in the cavity is short, and the reaction time between tap water and anti-scaling agent is short, so it is difficult for the anti-scaling agent to effectively reduce the hardness of tap water.
  • anti-scaling agents tend to block the water inlet and/or outlet. In this way, the waterway is easily blocked and the water supply from the tap water pipe is affected.
  • the embodiment of the present application provides an anti-scaling module 100.
  • the anti-scaling module 100 includes an outer cover 110 and an anti-scaling component 120.
  • the outer cover 110 is formed with a water passage chamber 110a, a water inlet 110b and a water outlet 110c.
  • the water inlet 110b and the water outlet 110c are both connected to the water passage chamber 110a.
  • the anti-scale component 120 is disposed in the water passage chamber 110a.
  • the anti-scale component 120 is formed with an anti-scale chamber 120a and a water filter hole (not shown).
  • the chamber 120a is used to contain the anti-scaling agent, and the water filter hole communicates with the anti-scaling chamber 120a and the water passing chamber 110a.
  • the water flows between the anti-scaling chamber 120a and the water passing chamber 110a through the water filter hole.
  • the water flow enters the water passing chamber 110a through the water inlet 110b, and then enters the anti-scaling chamber through the water filtering hole.
  • the softened water reacts with the anti-scaling agent in the cavity 120a to generate softened water.
  • the softened water then flows back into the water passing cavity 110a through the water filter hole, and finally flows out of the anti-scaling module 100 through the water outlet 110c.
  • the anti-scaling agent is constrained in the anti-scaling chamber 120a, and the anti-scaling agent will basically not block the water inlet 110b and/or the water outlet 110c, and can effectively ensure the normal circulation of the waterway.
  • the anti-scaling component 120 by disposing the anti-scaling component 120 in the outer cover 110, the water entering the outer cover 110 can temporarily stay in the water passage chamber 110a and the anti-scaling chamber 120a, thereby extending the contact time and area between the anti-scaling agent and the water liquid. Thereby increasing the reaction efficiency, improving the reaction effect, and effectively reducing the hardness of the water liquid.
  • softened water refers to water after the hardness has been reduced by an anti-scaling agent.
  • the number of water filter holes can be one or more. Multiple water filter holes facilitate the rapid circulation of water.
  • multiple includes two and more than two.
  • Antiscalants refer to substances that can disperse, interfere with or prevent the formation of poorly soluble inorganic salts.
  • the anti-scaling agent can be a solid substance, for example, the anti-scaling agent is in the form of granules.
  • the volume of the anti-scaling agent needs to be larger than the size of the water filter hole, so that the anti-scaling agent cannot escape from the anti-scale component 120 through the water filter hole.
  • the anti-scaling agent can inhibit the formation of scale through electrostatic repulsion, chelation and solubilization, aggregation and dispersion, or crystal distortion.
  • the anti-scaling agent slowly dissolves and releases when exposed to water, and can produce a weak electrical interference effect with the scaling factors in the water, such as cations and anions, so that the scaling factors are captured in advance and deactivated.
  • Cations include but are not limited to calcium ions, iron ions, copper ions, magnesium ions, etc.
  • anions include but are not limited to CO32-, HCO3-, SO42-, etc.
  • the molecules of the anti-scaling agent are adsorbed on the lattice point needles of the crystal active growth points during the formation of scale, so that the scale crystals cannot be formed normally according to the lattice arrangement, causing the scale crystals to be distorted, thereby causing the scale crystals to The increase in internal stress causes the scale crystals to break, thereby preventing the microcrystals from depositing and forming scales, thus achieving the anti-scaling effect through crystal distortion.
  • the type of anti-scaling agent in the embodiments of the present application is not limited to the type in the above example. Any anti-scaling agent in the existing technology that can achieve water liquid anti-scaling can be used.
  • the anti-scale component 120 and the outer cover 110 are detachably connected.
  • the anti-scaling component 120 can be prevented from moving randomly in the water passage chamber 110a.
  • the loss of the anti-scaling agent gradually decreases.
  • the anti-scaling part 120 is detachably connected to the outer cover 110 to facilitate the assembly and disassembly of the anti-scaling part 120, thereby achieving the maintenance or replacement of the anti-scaling part 120. Purpose.
  • the user can directly replace the old anti-scaling component 120 with the new anti-scaling component 120, which is easy to replace and is conducive to the user's own operation.
  • the user does not need to fill the anti-scaling chamber 120a with granular anti-scaling agent by himself. Prevent children from accidentally swallowing the anti-scaling agent.
  • the first end of the anti-scaling component 120 in the length direction is engaged with the outer cover 110
  • the second end of the anti-scaling component 120 in the longitudinal direction is engaged with the outer cover 110 .
  • the first end of the anti-scaling component 120 can be plugged and matched with the outer cover 110, which facilitates quick positioning, and then the anti-scaling component 120 can be pressed so that the second end of the anti-scaling component 120 can be assembled.
  • the end is snap-fitted with the outer cover 110, so that the anti-scale component 120 is quickly and firmly assembled to the outer cover 110.
  • the anti-scale component 120 is prone to bending and deformation in the length direction, which affects the circulation of the water channel. Both ends of the anti-scale component 120 in the length direction are detachably connected to the outer cover 110, which can function To enhance the structural strength and limit the bending and deflection of the anti-scale component 120.
  • the specific structure of the first end of the anti-scaling component 120 and the outer cover 110 is not limited.
  • the first end of the anti-scaling component 120 and one of the outer cover 110 are formed.
  • the convex rib 114 and the recess 120b are plug-fitted.
  • the first end of the anti-fouling component 120 is formed with a rib 114
  • the outer cover 110 is formed with a recess 120b.
  • the outer cover 110 is formed with convex ribs 114, and the first end of the anti-fouling component 120 is formed with a recess 120b.
  • the convex ribs 114 are inserted into the recess 120b along the length direction of the anti-scale component 120, and the walls of the recess 120b restrict the movement of the convex ribs 114, thereby strengthening the assembly strength between the anti-scale component 120 and the outer cover 110.
  • the first end of the anti-scale component 120 is formed with a through hole 120c, and the outer cover 110 is formed with an outflow port 110d on the wall surface corresponding to the first end of the anti-scale component 120.
  • the outflow port 110d communicates with the anti-scale chamber 120a and the through port 120c. In this way, the water liquid in the anti-scaling chamber 120a can also flow out to the outside of the anti-scaling module 100 through the through port 120c and the outflow port 110d, thereby enhancing the water outlet capability of the anti-scaling module 100.
  • the length direction of the anti-scale component 120 is perpendicular to the up-down direction.
  • the water inlet 110 b is formed on the upper side of the outer cover 110
  • the water outlet 110 c is formed on the lower side of the outer cover 110 . That is to say, the length direction of the anti-scale component 120 extends in the horizontal direction, the water flows into the water passage chamber 110a from the upper water inlet 110b, and is discharged from the water outlet 110c and the through port 120c to the outside of the anti-scale module 100.
  • the anti-scale The module 100 has good water outlet capacity and can effectively prevent water from overflowing from the water inlet 110b.
  • up refers to the direction toward the ceiling
  • bottom refers to the direction toward the ground, opposite to up.
  • the through opening 120c may include a plurality of first sub-holes arranged at intervals
  • the outlet 110d may also include a plurality of second sub-holes 110d′ arranged at intervals
  • the ribs 114 may include a plurality of The bumps 1141 are spaced apart, and the bumps 1141 may be located between two adjacent first sub-holes or between two adjacent second sub-holes 110d'. In this way, the first sub-hole and the second sub-hole 110d' can be aligned, the bump 1141 avoids the first sub-hole and the second sub-hole 110d', and the softened water from the anti-scaling chamber 120a can be quickly and smoothly discharged from the anti-scaling module. 100, to prevent the convex ribs 114 from hindering the flow of softened water.
  • the outer cover 110 is formed with a plurality of spaced-apart bumps 1141 , the bumps 1141 are located between two adjacent second sub-holes 110d', and the wall surface of the recess 120b is formed There are a plurality of first sub-holes arranged at intervals, and the protrusions 1141 abut against the wall of the recess 120b.
  • the protrusions 1141 contacting the wall of the recess 120b can avoid the assembly gap between the outer cover 110 and the anti-scaling component 120, and reduce the probability of bending and deformation of the anti-scaling component 120, thereby avoiding the first sub-hole and the second sub-hole 110d'. dislocation.
  • the size of the bumps 1141 can be smaller to prevent the bumps 1141 from blocking the first sub-hole and the second sub-hole 110d'.
  • the specific structure of the second end of the anti-scaling component 120 and the outer cover 110 is not limited. In one embodiment, please refer to Figures 3 and 4.
  • the second end of the anti-scaling component 120 is formed with an elastic plate 124 and a flange 125.
  • the flange 125 is located at the free end of the elastic plate 124 facing the outer cover 110.
  • a convex strip is formed on the inner surface of the outer cover 110. When the flange 125 approaches the convex strip, the elastic plate 124 undergoes elastic deformation so that the flange 125 moves from the convex strip.
  • the elastic plate 124 recovers its elastic deformation, so that the surface of the flange 125 contacts the side surface of the other side of the protrusion. In this way, through the contact between the flange 125 and the convex strip, the snap fit between the second end of the anti-scaling component 120 and the outer cover 110 is achieved.
  • each elastic plate 124 is provided with a protruding strip, and each protruding strip corresponds to a flange 125 .
  • a plurality of elastic plates 124 may be arranged at intervals along the circumferential direction of the anti-scaling member 120 .
  • the circumferential direction of the anti-scale component 120 refers to a straight line extending along the length direction of the anti-scale component 120 as the center line, and the circumferential direction surrounding the center line is the circumferential direction.
  • the anti-scale component 120 includes an anti-scale cylinder 121 and a cylinder cover 122.
  • a water filter hole is formed on the circumferential surface of the anti-scale cylinder 121, and an anti-scale chamber 120a is formed in the anti-scale cylinder.
  • the first end 121a of the anti-scaling cylinder 121 in the length direction is open, and the cylinder cover 122 detachably covers the first open end 121a of the anti-scaling cylinder 121.
  • the first open end 121a of the anti-scale cylinder 121 is connected with the anti-scale chamber 120a.
  • the anti-scaling cylinder 121 and the cylinder cover 122 can be manufactured independently, and then the anti-scaling cylinder 121 and the cylinder cover 122 are assembled together. In this way, the manufacturing difficulty of the anti-scaling cylinder 121 and the cylinder cover 122 can be reduced.
  • the anti-scaling cylinder 121 and the cylinder cover 122 are detachably connected to facilitate the assembly and disassembly of the anti-scaling cylinder 121 and the cylinder cover 122.
  • the cylinder cover 122 can be disassembled when the anti-scaling agent needs to be replaced or maintained.
  • the anti-fouling cylinder 121 can be integrally formed of metal material such as stainless steel, and the cylinder cover 122 can be integrally injection molded of plastic.
  • the anti-scaling cylinder 121 has a hollow thin-walled cylindrical structure, and the water filter holes can be evenly arranged on the circumferential surface of the anti-scaling cylinder 121.
  • the anti-scaling cylinder 121 is lighter in weight, which not only facilitates the circulation of water, but also can Effectively prevent the anti-scaling agent from leaking out of the anti-scaling cylinder 121.
  • the cylinder cover 122 can enhance the structural strength of the anti-scaling cylinder 121, which can not only limit the deformation of the anti-scaling cylinder 121 under the impact of water flow, but also facilitate the connection with the outer cover 110.
  • the anti-scale component 120 includes a cover 123.
  • the second end 121b in the length direction of the anti-scale tube 121 is open.
  • the cover 123 removably covers the anti-scale tube 121.
  • the second open end 121b of the anti-scale cylinder 121 is connected with the anti-scale chamber 120a.
  • the cover 123 can also be integrally injection molded using plastic. Such a design can not only further simplify the various structures and reduce the difficulty of manufacturing, but also further strengthen the structural strength of the anti-scale component 120 to resist the impact of water flow and prevent the anti-scale cylinder 121 from bending and deforming in the length direction.
  • the barrel cover 122 may be formed with a recess 120b, and a plurality of first sub-holes are formed on the groove wall of the recess 120b.
  • the depression 120b and the first sub-hole are formed on the cylinder cover 122, and the water filter hole is formed on the anti-scaling cylinder 121, thereby reducing the manufacturing difficulty.
  • the cylinder cover 122 and the sleeve cover 123 strengthen the structural strength of the anti-scaling cylinder 121 and prevent the first sub-hole and the second sub-hole 110d' from being misaligned.
  • the cross-sectional shape of the anti-fouling cylinder 121 is not limited.
  • the cross-sectional shape of the anti-fouling cylinder 121 includes but is not limited to a circle, an ellipse, a polygon, and so on. In one embodiment, please refer to FIG. 4 .
  • the cross-sectional shape of the anti-scaling tube 121 is circular.
  • the anti-scaling tube 121 is generally cylindrical.
  • a plurality of water filter holes are formed on the circumferential surface of the anti-scaling tube 121 .
  • the cylinder cover 122 and the sleeve cover 123 are both engaged with the anti-scale cylinder 121 .
  • buckles 121c are formed at both ends of the length direction of the anti-fouling cylinder 121
  • the cylinder cover 122 and the sleeve cover 123 are both formed with convex bumps.
  • the convex bumps are located in the buckles 121c and abut against the inner surfaces of the buckles 121c. catch. in this way.
  • the snap fit between the cylinder cover 122, the sleeve cover 123 and the anti-fouling cylinder 121 is achieved through the cooperation of the convex boss and the buckle 121c.
  • the outer cover 110 includes a cover body 111 and a first end cover 112.
  • the cover body 111 is formed with a water inlet 110b, a water outlet 110c and a water passage chamber 110a.
  • the length direction of the cover body 111 A replacement port 111a is formed at the first end, through which the anti-scaling component 120 can be loaded into or taken out of the water chamber 110a.
  • the first end cap 112 detachably covers the replacement port 111a.
  • the anti-scale component 120 needs to be maintained or replaced, the old anti-scale component 120 can be taken out through the replacement port 111a. After maintenance or replacement, the new anti-scale component 120 can then be installed into the water chamber 110a through the replacement port 111a.
  • First The end cap 112 covers the replacement port 111a. With this design, the outer cover 110 can be recycled and basically does not need to be replaced, thus saving costs.
  • the outer cover 110 includes a second end cap 113.
  • a loading and unloading opening 111b is formed at the second end of the cover body 111 in the length direction.
  • the second end cap 113 removably covers the loading and unloading opening. 111b.
  • the anti-scaling component 120 can also be loaded into or taken out of the water passage chamber 110a through the loading and unloading port 111b. In this way, the first end cap 112, the cover body 111 and the second end cap 113 are manufactured independently of each other and then assembled into a whole, thereby reducing manufacturing difficulty.
  • the first end cap 112 is snap-fitted with the first end of the cover body 111
  • the second end cap 113 is threadedly engaged with the second end of the cover body 111 .
  • the first end cap 112 can be pressed in a direction close to the cover body 111 so that the first end cap 112 and the cover body 111 are locked, and the second end cap 113 and the cover body 111 rotate relative to each other so that the second end cap 113 and the cover body 111 are relatively rotated.
  • the two end caps 113 and the cover body 111 are threaded, so that the first end cap 112, the second end cap 113 and the cover body 111 can be assembled quickly and with high reliability.
  • the shape of the cover body 111 is not limited. In an exemplary embodiment, please refer to Figures 3 and 4.
  • the cover body 111 has a hollow hexahedral structure.
  • the internal space of the cover body 111 is the water passage chamber 110a.
  • the length direction is consistent with the length direction of the anti-scale component 120.
  • the water inlet 110b is formed on the upper side of the cover body 111
  • the water outlet 110c is formed on the lower side of the cover body 111
  • the cylinder cover 122 is formed with a first sub-hole and a recess 120b.
  • One end cap 112 is formed with a second sub-hole 110d' and a bump 1141. The portion of the cover 111 close to the first end cap 112 is engaged with the first end cap 112.
  • the second end cap 113 is formed with internal threads.
  • the cover 111 External threads are formed near the second end cap 113, and the internal threads and external threads realize threaded connection.
  • the cylinder cover 122 and the first end cover 112 are plugged together through the bumps 1141 and the recesses 120b, and the sleeve cover 123 is snap-fitted into the second end cover 113. In this way, it is convenient for the first sub-hole and the second sub-hole 110d' to be connected and connected, and the cover 111 and the second end cap 113 are prevented from interfering with the flow of water from the first sub-hole and the second sub-hole 110d'.
  • the cover body 111 is formed with a bayonet. 111c
  • the first end cover 112 is formed with a boss 1121
  • the boss 1121 extends into the bayonet 111c and contacts the wall surface of the bayonet 111c.
  • the snap connection between the cover body 111 and the first end cap 112 is achieved.
  • the water outlet 110c includes a plurality of waist-shaped holes 110c' arranged at intervals.
  • the area of a single waist-shaped hole 110c' can be relatively small.
  • the wall surface where the waist-shaped hole 110c' of the outer cover 110 is located, such as the lower wall surface of the outer cover 110, has better structural strength and can withstand the flow of water. Impact to avoid damage to the outer cover 110 caused by excessive impact of water flow.
  • the water flow can be dispersed and flowed out through multiple waist-shaped holes 110c', and the water outlet capacity is good.
  • a plurality of waist-shaped holes 110c' are staggeredly distributed.
  • the waist-shaped hole 110c' may extend along the length direction of the outer cover 110.
  • Each waist-shaped hole 110c' is arranged in staggered layers along the width direction of the outer cover 110. In this way, the structural strength of the outer cover 110 can be further improved to better resist the impact of water flow.
  • the water outlet 110c includes a plurality of circular holes 110c′′, and the circular holes 110c′′ are located between two adjacent waist-shaped holes 110c’.
  • the circular hole 110c” can maximize the use of the wall surface area where the waist-shaped hole 110c’ of the outer cover 110 is located, and the circular hole 110c” is used to supplement the water outlet capacity of the waist-shaped hole 110c’.
  • the anti-scaling component 120 includes a filter bag disposed in the anti-scaling chamber 120a, and the anti-scaling agent is wrapped in the filter bag.
  • the filter bag prevents the anti-scaling agent from moving around in the anti-scaling chamber 120a and flowing out of the water filter holes, effectively preventing the anti-scaling agent from clogging the water filter holes and reducing waste.
  • the filter bag can be made of hydrophilic flexible materials, such as hydrophilic non-woven fabrics, etc.
  • Non-woven fabric has the characteristics of small mesh and strong water absorption capacity. It not only facilitates the contact reaction between water liquid and anti-scaling agent, but also effectively prevents small particles of anti-scaling agent from flowing out.
  • the dispenser includes a detergent box 200 and the anti-scaling module 100 in any embodiment of the present application.
  • the detergent box 200 is formed with a water filling channel 200a, The placement cavity 200b and the liquid outlet channel 200c are connected.
  • the liquid outlet channel 200c is connected with the placement cavity 200b.
  • the anti-scaling module 100 is arranged in the placement cavity 200b.
  • the water inlet 110b is connected with the water filling channel 200a, and the water outlet 110c is connected with the placement cavity 200b.
  • the water flow from the water injection channel 200a enters the water passing chamber 110a through the water inlet 110b, reacts with the anti-scaling agent to generate softened water, and the softened water enters the placement cavity 200b through the water outlet 110c, and is then discharged to the washing machine through the liquid outlet channel 200c. 200 extra boxes.
  • the dispenser provided by the embodiment of the present application is equipped with the anti-scale module 100 in the detergent box 200, which can be used to provide softened water for the laundry device, thus avoiding the need for installation positions of the anti-scale module 100 in other parts of the laundry device.
  • the size of the detergent box 200 is relatively large, and the size of the placement cavity 200b is relatively large. That is to say, the size of the placement cavity 200b can also be larger, which reduces the design difficulty and facilitates the assembly of the anti-scaling module 100 into the placement cavity 200b.
  • the volume of the water passing chamber 110a can also be larger.
  • the water passing chamber 110a provides a certain buffer space for the water liquid and increases the contact time between the water liquid and the anti-scaling agent so that the water liquid and the anti-scaling agent can fully react.
  • the water injection channel 200a can be connected to the user's tap water pipe through a pipeline, so that the tap water enters the water passing chamber 110a through the water injection channel 200a to reduce the hardness of the tap water.
  • the detergent box 200 includes an assembly box 210 and a liquid dispensing part 220.
  • the water filling channel 200a and the liquid outlet channel 200c are both formed in the assembly box 210.
  • the placement cavity 200b is formed in the liquid dispensing part 220.
  • the assembly box 210 is formed with a access opening 210a, and the liquid dispensing member 220 can be inserted into or pulled out of the assembly box 210 through the access opening 210a. In this way, it is convenient for users to replace or maintain the anti-scaling module 100 .
  • the liquid dispensing part 220 is pulled out of the assembly box 210 through the access port 210a, and the user can take the anti-scaling module 100. After replacement or maintenance is completed, the liquid dispensing member 220 is inserted into the assembly box 210 .
  • the top side of the placement cavity 200b is open, and the anti-scaling module 100 can be taken out or put into the placement cavity 200b through the top side opening of the placement cavity 200b.
  • Such a design not only facilitates the user to pick up and place the anti-scale module 100, but also prevents the anti-scale module 100 from falling out of the placement cavity 200b to a certain extent.
  • top direction is consistent with the upward direction
  • bottom direction is consistent with the downward direction
  • the anti-scaling module 100 and the liquid dispensing member 220 are detachably connected. In this way, it not only facilitates the user to replace or maintain the anti-scale module 100, but also strengthens the assembly strength between the anti-scale module 100 and the liquid dispensing member 220 to prevent the anti-scale module 100 from falling out of the placement cavity 200b after being accidentally touched.
  • the liquid dispensing member 220 is formed with a detergent tank 220 a with a top side opening, and the detergent tank 220 a is connected with the liquid outlet channel 200 c.
  • the detergent tank 220a is used to hold detergent. The user can add detergent to the detergent tank 220a through the top side opening, and the detergent can enter the laundry cavity through the liquid outlet channel 200c to wash clothes.
  • a plurality of water injection holes 200a' are formed at the end of the water injection channel 200a, the water inlet 110b is formed on the upper side of the cover 111, and the water injection holes 200a' are located above the water inlet 110b. And used to spray water liquid into the water inlet 110b.
  • the projection of the plurality of water injection holes 200a' is within the projection range of the water inlet 110b. That is to say, the area of the water inlet 110b is greater than the sum of the areas of the plurality of water injection holes 200a'. In this way, the size of the water inlet 110b is larger, which facilitates the water inlet 110b to receive the water liquid from the water injection hole 200a'.
  • Embodiments of the present application also provide a laundry device.
  • the laundry device includes a washing drum, a water supply waterway and the anti-scaling module 100 in any embodiment of the present application.
  • the washing drum has a washing chamber, the water supply water path is connected with the laundry chamber, and the anti-scaling module 100 Set on the water supply waterway.
  • the water supply channel is used to provide water liquid to the laundry chamber.
  • the water flowing through the water supply channel enters the anti-scaling module 100, reacts with the anti-scaling agent to generate softened water, and the softened water enters the laundry cavity.
  • the softened water contacts the clothes and/or detergent to avoid inorganic salts that are difficult to dissolve in water. It can also prevent the precipitation of inorganic salts from reacting with the detergent, thereby preventing the clothes from becoming dull and hardened to a certain extent.
  • the water supply waterway can be connected to the user's tap water pipe. In this way, the tap water from the water supply channel is softened by the anti-scale module 100 and then enters the laundry cavity.
  • the laundry device may also have a drying function, that is, the laundry device may also have a drying air duct, and the drying air duct is used to dry the clothes in the laundry cavity.
  • the washing drum is rotatable. In this way, the rotation of the washing drum can drive the clothes and water flow to wash the clothes. For example, the rotation of the washing drum can realize cleaning, rinsing, dehydration, etc. of the clothes.
  • the laundry device may further include an outer tub that is set outside the washing tub.
  • a through hole may be formed on the circumferential surface of the washing tub.
  • the washing tub is used to hold clothes, and the outer tub may be used to hold water.
  • the water liquid can enter or flow out of the washing drum through the through hole.
  • the axis of the washing drum may be along a horizontal direction.
  • the laundry device may be a drum-type laundry device.
  • the axes of the outer tub and the washing tub are both along the horizontal direction, and both the washing tub and the outer tub open toward the front. In this way, the user can put clothes into or take out the washing chamber through the front opening of the washing drum and the outer drum.
  • front refers to the direction toward the user.
  • the laundry device includes a heating element, and the heating element is used to heat the water liquid in the washing chamber.
  • the position of the heating element is not limited.
  • the heating element can be located in the space between the washing drum and the outer drum. In this way, the clothes in the washing drum are prevented from contacting the heating element, and the hot water generated by the heating element can be used to wash the clothes to improve washing efficiency.
  • the anti-scaling agent can reduce the precipitation of inorganic salts that are difficult to dissolve in water in the water, it can prevent the precipitation of inorganic salts that are difficult to dissolve in water from adhering to the heating element, thereby improving the service life and heating efficiency of the heating element.
  • the laundry device includes a box with an extraction port, and the washing drum and the detergent box 200 are both disposed in the box.
  • the assembly box 210 can be fixed on the box, with the access opening 210a facing the extraction outlet, and the liquid dispensing member 220 being pullably disposed at the extraction outlet.
  • the liquid dispensing member 220 can be extracted or pushed into the box through the extraction port.
  • the detergent box 200 is arranged on the water supply waterway. The water flows through the water filling channel 200a and enters the placement cavity 200b. The softened water softened by the anti-scaling module 100 enters the laundry cavity through the liquid outlet channel 200c.
  • Pulling out the liquid dispensing part 220 from the box body not only facilitates the user to add detergent into the liquid dispensing part 220, but also facilitates the user to maintain or replace the anti-scaling device.
  • the liquid dispensing member 220 is pushed into the box. The box can prevent users or other objects from accidentally touching the liquid dispensing member 220 and the anti-scaling device.
  • the extraction port may be located at the upper left corner or upper right corner of the front side of the box. In this way, the extraction port faces the user, and the user can pull the liquid dispensing member 220 without bending or bending slightly, which is convenient to operate.

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

Abstract

本申请涉及衣物处理技术领域，提供一种防垢模块、分配器以及洗衣装置，防垢模块包括外罩和防垢件，外罩形成有过水腔、进水口和出水口，进水口和出水口均与过水腔连通；防垢件设置于过水腔内，防垢件形成有防垢腔和滤水孔，防垢腔用于盛装防垢剂，滤水孔连通防垢腔和过水腔。一方面，防垢剂被约束在防垢腔内，防垢剂基本不会堵塞进水口和/或出水口，能够有效保证水路正常流通。另一方面，将防垢件设置于外罩内，进入外罩的水液可以在过水腔和防垢腔内暂留，延长防垢剂与水液的接触时长和接触面积，从而提高反应效率、改进反应效果，有效降低水液的硬度。

Description

一种防垢模块、分配器以及洗衣装置
相关申请的交叉引用
本申请基于申请号为202210336771.2、申请日为2022年03月31日的中国专利申请，以及申请号为202220741948.2、申请日为2022年03月31日的中国专利申请提出，并要求上述两个中国专利申请的优先权，上述两个中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本申请涉及衣物处理技术领域，尤其涉及一种防垢模块、分配器以及洗衣装置。
背景技术
洗衣装置通常向洗衣筒内通入自来水，用于洗涤衣物。自来水的硬度通常较高，也就是说，自来水中的钙离子、镁离子等含量较高，容易生成难溶于水的无机盐类沉淀，而这类无机盐类沉淀不仅容易附着在洗衣筒等器件上，还容易降低洗涤剂的洗涤效率。
发明内容
有鉴于此，本申请期望提供一种能够防止水垢的防垢模块、分配器以及洗衣装置。
为达到上述目的，本申请提供一种防垢模块，包括：
外罩，形成有过水腔、进水口和出水口，所述进水口和所述出水口均与所述过水腔连通；
设置于所述过水腔内的防垢件，所述防垢件形成有防垢腔和滤水孔，所述防垢腔用于盛装防垢剂，所述滤水孔连通所述防垢腔和所述过水腔。
一些实施方案中，所述防垢件与所述外罩可拆卸连接。
一些实施方案中，所述防垢件的长度方向的第一端与所述外罩插接配合，所述防垢件的长度方向的第二端与所述外罩卡接配合。
一些实施方案中，所述防垢件包括防垢筒和筒盖，所述防垢筒的周向面形成有所述滤水孔，所述防垢腔形成于所述防垢筒内，所述防垢筒的长度方向的第一端敞口，所述筒盖可拆卸地盖合所述防垢筒的第一端敞口。
一些实施方案中，所述防垢件包括套盖，所述防垢筒的长度方向的第二端敞口，所述套盖可拆卸地盖合所述防垢筒的第二端敞口。
一些实施方案中，所述外罩包括罩体和第一端盖，所述罩体形成有所述进水口、所述出水口和所述过水腔，所述罩体的长度方向的第一端形成有替换口，所述防垢件能够通过所述替换口装入或取出所述过水腔，所述第一端盖可拆卸地盖合所述替换口。
一些实施方案中，所述外罩包括第二端盖，所述罩体的长度方向的第二端形成有装卸口，所述第二端盖可拆卸地盖合所述装卸口。
一些实施方案中，所述第一端盖与所述罩体的第一端卡接配合，所述第二端盖与所述罩体的第二端螺纹配合。
一些实施方案中，所述出水口包括多个间隔布置的腰形孔。
一些实施方案中，多个所述腰形孔错位分布。
一些实施方案中，所述出水口包括多个圆形孔，所述圆形孔位于相邻的两个所述腰形孔之间。
一些实施方案中，所述防垢件包括设置于所述防垢腔内的滤袋，所述防垢剂包裹于所述滤袋内。
本申请另一方面提供一种分配器，包括：
洗涤剂盒，形成有注水通道、放置腔和出液通道，所述出液通道与所述放置腔连通；
上述任一项所述的防垢模块，所述防垢模块设置于所述放置腔内，所述进水口与所述注水通道连通，所述出水口与所述放置腔连通。
本申请还提供一种洗衣装置，包括：
洗衣筒，具有洗衣腔；
供水水路，与所述洗衣腔连通；
上述任意一项所述的防垢模块，所述防垢模块设置于所述供水水路上。
本申请实施例提供的防垢模块，水液通过滤水孔在防垢腔和过水腔之间流通，水流通过进水口进入过水腔，再通过滤水孔进入防垢腔内并与防垢剂反应生成软化水，软化水再通过滤水孔回流至过水腔内，最后通过出水口流出至防垢模块外。一方面，防垢剂被约束在防垢腔内，防垢剂基本不会堵塞进水口和/或出水口，能够有效保证水路正常流通。另一方面，将防垢件设置于外罩内，进入外罩的水液可以在过水腔和防垢腔内暂留，延长防垢剂与水液的接触时长和接触面积，从而提高反应效率、改进反应效果，有效降低水液的硬度。
附图说明
图1为本申请一实施例中的防垢模块的结构示意图；
图2为图1中所示防垢模块的另一个视角的结构示意图；
图3为图2中A-A方向的剖视示意图；
图4为图1中所示防垢模块的爆炸示意图；
图5为图1所示防垢模块的部分结构的分解示意图；
图6为本申请一实施例中的分配器的结构示意图；
图7为图6中B-B方向的剖视示意图。
具体实施方式
需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的技术特征可以相互组合，具体实施方式中的详细描述应理解为本申请宗旨的解释说明，不应视为对本申请的不当限制。
在本申请实施例中“上”、“下”、“第一端”、“第二端”和“长度方向”方位或位置关系为基于图3和图6所示的方位或位置关系，需要理解的是，这些方 位术语仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。下面结合附图及具体实施例对本申请再作进一步详细的说明。
相关技术中，在洗衣装置的自来水管内配置防垢器，防垢器导致呈圆筒状，防垢器的长度方向的两端分别形成有进水口和出水口，将防垢剂直接放置在防垢器内，自来水通过进水口进入防垢器内，与防垢剂反应生成软化水，软化水通过出水口流出防垢器。这种方式，一方面，自来水在容腔内停留时间短，自来水与防垢剂反应时间短，防垢剂难以有效降低自来水的硬度。另一方面，防垢剂容易堵塞进水口和/或出水口，这样，水路容易被堵死，影响自来水管供水。
本申请实施例提供一种防垢模块100，请参阅图1至图3，防垢模块100包括外罩110和防垢件120，外罩110形成有过水腔110a、进水口110b和出水口110c，进水口110b和出水口110c均与过水腔110a连通，防垢件120设置于过水腔110a内，防垢件120形成有防垢腔120a和滤水孔(图未示出)，防垢腔120a用于盛装防垢剂，滤水孔连通防垢腔120a和过水腔110a。
本申请实施例提供的防垢模块100，水液通过滤水孔在防垢腔120a和过水腔110a之间流通，水流通过进水口110b进入过水腔110a，再通过滤水孔进入防垢腔120a内并与防垢剂反应生成软化水，软化水再通过滤水孔回流至过水腔110a内，最后通过出水口110c流出至防垢模块100外。一方面，防垢剂被约束在防垢腔120a内，防垢剂基本不会堵塞进水口110b和/或出水口110c，能够有效保证水路正常流通。另一方面，将防垢件120设置于外罩110内，进入外罩110的水液可以在过水腔110a和防垢腔120a内暂留，延长防垢剂与水液的接触时长和接触面积，从而提高反应效率、改进反应效果，有效降低水液的硬度。
需要说明的是，软化水是指防垢剂降低硬度后的水液。
滤水孔的数量可以为一个或多个。多个滤水孔便于水液的迅速流通。
需要说明的是，多个包括数量为两个以及两个以上。
防垢剂是指能够分散、干扰或防止生成难溶性无机盐的物质。防垢剂可以为固态物质，例如防垢剂呈颗粒状。防垢剂的体积需大于滤水孔的尺寸，这样， 防垢剂不能通过滤水孔脱出防垢件120。
示例性的，防垢剂可以通过静电斥力作用、螯合增溶作用、凝聚与分散作用或晶体畸变作用等抑制形成水垢。一实施例中，防垢剂遇水缓慢溶解释放，能够与水中成垢因子例如阳离子和阴离子产生弱电干扰效应，成垢因子被提前夺取而失活。阳离子包括但不限于钙离子、铁离子、铜离子和镁离子等，阴离子包括但不限于CO32-，HCO3-，SO42-等。另一实施例中，防垢剂的分子吸附在水垢形成过程中的晶体活性生长点的晶格点针上，使水垢晶体不能按照晶格排列正常成型，使水垢晶体发生畸变，进而使水垢晶体的内部应力增大导致水垢晶体破裂，从而防止微晶沉积成垢，这样通过晶体畸变作用达到防垢的效果。本申请实施例中的防垢剂的类型不限于上述示例中的类型，现有技术中能够实现水液防垢的防垢剂均可以使用。
一实施例中，请参阅图3，防垢件120与外罩110可拆卸连接。一方面，可以避免防垢件120在过水腔110a内随意运动。另一方面，随着防垢剂的使用，防垢剂逐渐损耗减少，通过防垢件120与外罩110可拆卸连接，便于装配和拆卸防垢件120，从而达到维护或更换防垢件120的目的。又一方面，用户可以将新的防垢件120直接替换旧的防垢件120，更换方便，有利于用户自行操作，可以不需要用户自行向防垢腔120a内填充颗粒状的防垢剂，避免儿童等误食防垢剂。
一实施例中，请参阅图3至图5，防垢件120的长度方向的第一端与外罩110插接配合，防垢件120的长度方向的第二端与外罩110卡接配合。一方面，防垢件120装配时，例如，可以将防垢件120的第一端先与外罩110插接配合，这样便于快速定位，再按压防垢件120，以便防垢件120的第二端与外罩110卡接配合，从而将防垢件120快速、稳固地装配至外罩110上。当然，也可以先卡接再插接。如此设计，装配便捷、高效，操作简单。另一方面，由于水流冲击防垢件120，防垢件120长度方向上容易发生弯曲变形，致使水路流通受影响，防垢件120的长度方向的两端均与外罩110可拆卸连接，能够起到加强结构强度，限制防垢件120弯曲偏移的作用。
防垢件120的第一端和外罩110插配合的具体结构不限，示例性的，一实施 例中，请参阅图3和图5，防垢件120的第一端和外罩110其中一个形成有凸筋114，防垢件120的第一端和外罩110其中另一个形成有凹陷120b，凸筋114和凹陷120b插接配合。例如，防垢件120的第一端形成有凸筋114，外罩110形成有凹陷120b。又例如，外罩110形成有凸筋114，防垢件120的第一端形成有凹陷120b。凸筋114沿防垢件120的长度方向插入凹陷120b内，凹陷120b的壁面限制凸筋114移动，从而加强防垢件120与外罩110之间的装配强度。
示例性的，一实施例中，请参阅图3和图5，防垢件120的第一端形成有通口120c，外罩110对应防垢件120的第一端的壁面形成有流出口110d，流出口110d连通防垢腔120a和通口120c。这样，防垢腔120a内的水液还可以通过通口120c和流出口110d流出至防垢模块100外，增强防垢模块100的出水能力。
一实施例中，请参阅图3，防垢件120的长度方向与上下方向垂直，进水口110b形成于外罩110的上侧面，出水口110c形成于外罩110的下侧面。也就是说，防垢件120的长度方向沿水平方向延伸，水流从上方的进水口110b进入过水腔110a内，从出水口110c和通口120c排出至防垢模块100外，这样，防垢模块100的出水能力好，能够有效避免水液从进水口110b溢出。
需要说明的是，上是指朝向天花板的方向，下与上相反是指朝向地面的方向。
一些实施例中，请参阅图5，通口120c可以包括多个间隔布置的第一子孔，流出口110d也可以包括多个间隔布置的第二子孔110d’，凸筋114可以包括多个间隔布置的凸块1141，凸块1141可以位于相邻的两个第一子孔之间或位于相邻的两个第二子孔110d’之间。这样，第一子孔和第二子孔110d’可以对准，凸块1141避让第一子孔和第二子孔110d’，来自防垢腔120a的软化水可以快速、顺畅地排出防垢模块100，避免凸筋114阻碍软化水流动。
示例性的，一实施例中，请参阅图5，外罩110形成有多个间隔布置的凸块1141，凸块1141位于相邻的两个第二子孔110d’之间，凹陷120b的壁面形成有多个间隔布置的第一子孔，凸块1141抵接凹陷120b的壁面。一方面，凸块1141抵接凹陷120b的壁面可以避免外罩110和防垢件120之间存在装配间隙，降低防 垢件120弯曲变形的概率，从而避免第一子孔和第二子孔110d’错位。另一方面，采用多个间隔布置的凸块1141，凸块1141的尺寸可以较小，避免凸块1141遮挡第一子孔和第二子孔110d’。
防垢件120的第二端与外罩110卡接配合的具体结构不限，一实施例中，请参阅图3和图4，防垢件120的第二端形成有弹性板124和凸缘125，凸缘125位于弹性板124朝向外罩110的自由端，外罩110的内表面形成有凸条，凸缘125靠近凸条的过程中，弹性板124发生弹性形变以使得凸缘125从凸条的一侧运动至相对的另一侧，弹性板124恢复弹性形变，以使得凸缘125的表面与凸条的另一侧的侧面抵接。这样，通过凸缘125和凸条的抵接，实现防垢件120的第二端与外罩110之间的卡接配合。
弹性板124、凸缘125和凸条均可以为一个或多个，且弹性板124、凸缘125和凸条一一对应设置。也就是说，每个弹性板124上设置一个凸条，每个凸条对应一个凸缘125。多个弹性板124可以沿防垢件120的周向间隔布置。
需要说明的是，防垢件120的周向是指以沿防垢件120的长度方向延伸的直线为中心线，环绕中心线的圆周方向为周向。
一实施例中，请参阅图3和图4，防垢件120包括防垢筒121和筒盖122，防垢筒121的周向面形成有滤水孔，防垢腔120a形成于防垢筒121内，防垢筒121的长度方向的第一端敞口121a，筒盖122可拆卸地盖合防垢筒121的第一端敞口121a。具体地，防垢筒121的第一端敞口121a与防垢腔120a连通。一方面，防垢筒121和筒盖122可以分别独立制造，再将防垢筒121和筒盖122装配至一起，这样，可以降低防垢筒121和筒盖122的制造难度。另一方面，防垢筒121和筒盖122可拆卸连接，便于防垢筒121和筒盖122之间的装配和拆卸，例如，可以在需要更换、维护防垢剂时，将筒盖122拆卸下来，取出防垢腔120a内的防垢剂，更换、维护完成之后，再将筒盖122装配至防垢筒121上，实现重复利用，节约成本，环境友好。又一方面，沿防垢筒121的长度方向装配筒盖122，还便于加强结构强度，降低防垢筒121的长度方向上弯曲变形的可能性。
示例性的，一实施例中，防垢筒121可以为金属材料例如不锈钢一体成型， 筒盖122可以采用塑料一体注塑成型。防垢筒121呈中空的薄壁筒状结构，滤水孔可以均匀地布置于防垢筒121的周向面上，这样，防垢筒121的质量较轻，既便于水液流通，又能有效避免防垢剂泄露出防垢筒121外。筒盖122可以加强防垢筒121的结构强度，既能够限制防垢筒121在水流冲击下变形，又便于与外罩110连接。
一实施例中，请参阅图3和图4，防垢件120包括套盖123，防垢筒121的长度方向的第二端敞口121b，套盖123可拆卸地盖合防垢筒121的第二端敞口121b。具体地，防垢筒121的第二端敞口121b与防垢腔120a连通。示例性的，套盖123也可以采用塑料一体注塑成型。如此设计，不仅能够进一步简化各个结构，降低制造难度，还能够进一步加强防垢件120的结构强度，抵御水流冲击，防止防垢筒121在长度方向上弯曲变形。
一实施例中，请参阅图5，筒盖122可以形成有凹陷120b，凹陷120b的槽壁上形成有多个第一子孔。这样，将凹陷120b和第一子孔在筒盖122上制造成型，滤水孔在防垢筒121上制造成型，降低制造难度。筒盖122和套盖123加强防垢筒121的结构强度，避免第一子孔和第二子孔110d’无法对准。
防垢筒121的横截面形状不限，示例性的，防垢筒121的横截面形状包括但不限于圆形、椭圆形或多边形等等。一实施例中，请参阅图4，防垢筒121的横截面形状呈圆形，防垢筒121大致呈圆柱形，防垢筒121的圆周面形成有多个滤水孔。
一实施例中，请参阅图4，筒盖122和套盖123均与防垢筒121卡接。这样便于快速装配，提高生产效率。示例性的，防垢筒121的长度方向的两端均形成有卡扣121c，筒盖122和套盖123均形成有凸包，凸包位于卡扣121c内且与卡扣121c的内表面抵接。如此。通过凸包和卡扣121c的配合实现筒盖122、套盖123和防垢筒121之间的卡接配合。
一实施例中，请参阅图3至图5，外罩110包括罩体111和第一端盖112，罩体111形成有进水口110b、出水口110c和过水腔110a，罩体111的长度方向的第一端形成有替换口111a，防垢件120能够通过替换口111a装入或取出过水腔110a， 第一端盖112可拆卸地盖合替换口111a。在需要维护或替换防垢件120时，可以通过替换口111a将旧的防垢件120取出，维护过后或替换新的防垢件120再通过替换口111a装入过水腔110a内，第一端盖112盖合替换口111a。如此设计，外罩110可以循环利用，基本不需要更换，节约成本。
一实施例中，请参阅图4和图5，外罩110包括第二端盖113，罩体111的长度方向的第二端形成有装卸口111b，第二端盖113可拆卸地盖合装卸口111b。具体地，防垢件120也能够通过装卸口111b装入或取出过水腔110a。这样，第一端盖112、罩体111和第二端盖113相互独立制造，再装配成一个整体，降低制造难度。
一实施例中，请参阅图4，第一端盖112与罩体111的第一端卡接配合，第二端盖113与罩体111的第二端螺纹配合。在装配时，可以将第一端盖112向靠近罩体111的方向按压施力，使得第一端盖112和罩体111实现卡接，第二端盖113和罩体111相对转动，使得第二端盖113和罩体111实现螺纹连接，这样，第一端盖112、第二端盖113和罩体111之间能够实现快捷、高可靠性装配。
罩体111的形状不限，示例性的，一实施例中，请参阅图3和图4，罩体111呈中空的六面体结构，罩体111的内部空间为过水腔110a，罩体111的长度方向与防垢件120的长度方向一致，进水口110b形成于罩体111的上侧面，出水口110c形成于罩体111的下侧面，筒盖122形成有第一子孔和凹陷120b，第一端盖112形成有第二子孔110d’和凸块1141，罩体111靠近第一端盖112的部位与第一端盖112卡接，第二端盖113形成有内螺纹，罩体111靠近第二端盖113的部位形成有外螺纹，内螺纹和外螺纹实现螺纹连接。筒盖122与第一端盖112通过凸块1141和凹陷120b实现插接配合，套盖123与第二端盖113卡接配合。这样，便于第一子孔和第二子孔110d’对接连通，避免罩体111和第二端盖113干涉水流从第一子孔和第二子孔110d’流出。
罩体111靠近第一端盖112的部位与第一端盖112卡接配合的具体结构不限，示例性的，一实施例中，请参阅图4和图5，罩体111形成有卡口111c，第一端盖112形成有凸台1121，凸台1121伸入卡口111c内且与卡口111c的壁面抵接。通过凸台1121和卡口111c的壁面之间的抵接，实现罩体111和第一端盖112之间的卡 接。
一实施例中，请参阅图7，出水口110c包括多个间隔布置的腰形孔110c’。在总出水面积相同的情况下，单个腰形孔110c’的面积可以相对较小，外罩110的腰形孔110c’所在的壁面例如外罩110的下壁面，结构强度较好，能够承受住水流的冲击，避免水流冲击过大导致损坏外罩110，水流可以通过多个腰形孔110c’分散流出，出水能力好。
一实施例中，请参阅图7，多个腰形孔110c’错位分布。示例性的，腰形孔110c’可以沿外罩110的长度方向延伸。各个腰形孔110c’沿外罩110的宽度方向分层交错布置。这样，可以进一步提高外罩110的结构强度，更好地抵御水流冲击。
一实施例中，请参阅图7，出水口110c包括多个圆形孔110c”，圆形孔110c”位于相邻的两个腰形孔110c’之间。圆形孔110c”能够最大限度利用外罩110的腰形孔110c’所在的壁面的面积，圆形孔110c”用于补充腰形孔110c’的出水能力。
在一些实施例中，防垢剂颗粒随着与水接触并溶解，其体积也会越来越小，而当体积小到一定程度之后可能会随着水流通过滤水孔而流出，造成浪费。针对这一问题，一实施例中，防垢件120包括设置于防垢腔120a内的滤袋，防垢剂包裹于滤袋内。滤袋既避免防垢剂在防垢腔120a内四处运动以及流出滤水孔，有效避免防垢剂堵塞滤水孔，减少浪费。
滤袋可以采用具有亲水性的柔性材料制作，例如，亲水性的无纺布等等。无纺布具有网孔小、吸水能力强等特性，不仅便于水液与防垢剂接触反应，还能有效防止小颗粒的防垢剂流出。
请参阅图6和图7，本申请另一方面提供一种分配器，分配器包括洗涤剂盒200和本申请任一实施例中的防垢模块100，洗涤剂盒200形成有注水通道200a、放置腔200b和出液通道200c，出液通道200c与放置腔200b连通，防垢模块100设置于放置腔200b内，进水口110b与注水通道200a连通，出水口110c与放置腔200b连通。具体地，来自注水通道200a的水流通过进水口110b进入过水腔110a 内，与防垢剂反应生成软化水，软化水通过出水口110c进入放置腔200b内，再通过出液通道200c排出至洗涤剂盒200外。
本申请实施例提供的分配器，一方面，在洗涤剂盒200内搭载防垢模块100，可以用于为洗衣装置提供软化水，这样避免在洗衣装置的其他部位需求防垢模块100的安装位置。另一方面，洗涤剂盒200的尺寸相对较大，放置腔200b的尺寸选择余地较大，也就是说，放置腔200b的尺寸也可以较大，降低了设计难度，便于将防垢模块100装配至放置腔200b内。过水腔110a的容积也可以较大，过水腔110a为水液提供一定的缓存空间，增加水液与防垢剂的接触时长，以便水液与防垢剂可以充分反应。
需要说明的是，注水通道200a可以通过管路连接至用户的自来水管，这样，自来水通过注水通道200a进入过水腔110a内，以降低自来水的硬度。
一实施例中，请参阅图6，洗涤剂盒200包括装配盒210和分液件220，注水通道200a和出液通道200c均形成于装配盒210内，放置腔200b形成于分液件220内，装配盒210形成有取放口210a，分液件220能够通过取放口210a插入或拔出装配盒210。这样，便于用户更换或维护防垢模块100。例如，在需要更换或维护防垢模块100时，通过取放口210a将分液件220拔出装配盒210，用户可以拿取防垢模块100。在完成更换或维护后，将分液件220插入装配盒210内。
一实施例中，请参阅图6和图7，放置腔200b的顶侧敞口，防垢模块100能够通过放置腔200b的顶侧敞口取出或放入放置腔200b。这样设计，不仅便于用户抬手取放防垢模块100，还能够在一定程度上避免防垢模块100掉出放置腔200b。
需要说明的是，顶与上方向一致，底与下方向一致。
一实施例中，防垢模块100与分液件220可拆卸连接。如此，不仅便于用户更换或维护防垢模块100，还能够加强防垢模块100与分液件220之间的装配强度，避免防垢模块100被误触后掉出放置腔200b。
一实施例中，请参阅图6和图7，分液件220形成有顶侧开口的洗涤剂槽220a，洗涤剂槽220a与出液通道200c连通。洗涤剂槽220a用于盛放洗涤剂。用户可以通过顶侧开口向洗涤剂槽220a内添加洗涤剂，洗涤剂可以通过出液通道200c进 入洗衣腔内，以便洗涤衣物。
一实施例中，请参阅图1和图6，注水通道200a的末端形成有多个注水孔200a’，进水口110b形成于罩体111的上侧面，注水孔200a’位于进水口110b的上方，且用于向进水口110b内喷洒水液。具体地，以垂直于上下方向的平面为投影面，多个注水孔200a’的投影在进水口110b的投影范围内。也就是说，进水口110b的面积大于多个注水孔200a’的面积之和。这样，进水口110b的尺寸较大，便于进水口110b承接来自注水孔200a’的水液。
本申请实施例还提供一种洗衣装置，洗衣装置包括洗衣筒、供水水路和本申请任一实施例中的防垢模块100，洗衣筒具有洗衣腔，供水水路与洗衣腔连通，防垢模块100设置于供水水路上。
本申请实施例提供的洗衣装置，供水水路用于向洗衣腔提供水液。流经供水水路的水液进入防垢模块100内，与防垢剂反应生成软化水，软化水进入洗衣腔内，这样，软化水接触衣物和/或洗涤剂，避免难溶于水的无机盐类沉淀沉积至洗衣筒等零部件上，还能避免无机盐类沉淀与洗涤剂反应，从而在一定程度上避免衣物黯淡变硬。
可以理解的是，供水水路可以与用户的自来水管连接。这样，来自供水水路的自来水经过防垢模块100软化后，再进入洗衣腔内。
洗衣装置还可以具有烘干功能，即洗衣装置还可以具有烘干风道，烘干风道用于烘干洗衣腔内的衣物。
一实施例中，洗衣筒可转动。如此，可以通过洗衣筒转动以带动衣物和水流运动，以洗涤衣物，例如，可以通过洗衣筒的转动，实现衣物的清洁、漂洗和脱水等等。
一实施例中，洗衣装置还可以包括套设于洗衣筒外的外筒，洗衣筒的周向面可以形成通孔，洗衣筒用于盛放衣物，外筒可以用于盛水，外筒内的水液可以通过通孔进入或流出洗衣筒。
一实施例中，洗衣筒的轴线可以沿水平方向。换句话说，洗衣装置可以为滚筒式洗衣装置。示例性的，外筒和洗衣筒的轴线均沿水平方向，洗衣筒和外 筒均朝前侧开口。这样，用户可以通过洗衣筒和外筒的前侧开口将衣物投入或取出洗涤腔。
需要说明的是，前是指朝向用户的方向。
一实施例中，洗衣装置包括加热件，加热件用于加热洗涤腔内的水液。加热件的位置不限，例如，加热件可以位于洗衣筒和外筒之间的空间内。这样，避免洗衣筒内的衣物接触加热件，加热件产生的热水可以用于洗涤衣物，以提高洗涤效率。由于防垢剂可以降低水液中的难溶于水的无机盐类沉淀，因此，可以避免难溶于水的无机盐类沉淀附着在加热件上，提高加热件使用寿命和加热效率。
一实施例中，洗衣装置包括具有抽出口的箱体，洗衣筒和洗涤剂盒200均设置在箱体内。示例性的，装配盒210可以固定在箱体上，取放口210a朝向抽出口，分液件220可抽拉地设置于抽出口处。分液件220可以通过抽出口抽出或推入箱体内。洗涤剂盒200设置在供水水路上，水液流经通过注水通道200a进入放置腔200b内，经过防垢模块100软化后的软化水通过出液通道200c进入洗衣腔内。分液件220从抽出口拔出箱体，不仅便于用户向分液件220内添加洗涤剂，还便于用户维护或更换防垢装置。在处理完成后，将分液件220推入箱体内，箱体可以避免用户或其他物件误触分液件220和防垢装置等等。
一实施例中，抽出口可以位于箱体的前侧面的左上角或右上角。这样，抽出口朝向用户，用户可以在不弯腰或者小幅度弯腰的条件下，抽拉分液件220，操作便捷。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不仅限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以所述权利要求的保护范围为准。

Claims (14)

  1. 一种防垢模块，包括：
    外罩，形成有过水腔、进水口和出水口，所述进水口和所述出水口均与所述过水腔连通；
    设置于所述过水腔内的防垢件，所述防垢件形成有防垢腔和滤水孔，所述防垢腔用于盛装防垢剂，所述滤水孔连通所述防垢腔和所述过水腔。
  2. 根据权利要求1所述的防垢模块，所述防垢件与所述外罩可拆卸连接。
  3. 根据权利要求2所述的防垢模块，所述防垢件的长度方向的第一端与所述外罩插接配合，所述防垢件的长度方向的第二端与所述外罩卡接配合。
  4. 根据权利要求1所述的防垢模块，所述防垢件包括防垢筒和筒盖，所述防垢筒的周向面形成有所述滤水孔，所述防垢腔形成于所述防垢筒内，所述防垢筒的长度方向的第一端敞口，所述筒盖可拆卸地盖合所述防垢筒的第一端敞口。
  5. 根据权利要求4所述的防垢模块，所述防垢件包括套盖，所述防垢筒的长度方向的第二端敞口，所述套盖可拆卸地盖合所述防垢筒的第二端敞口。
  6. 根据权利要求1所述的防垢模块，所述外罩包括罩体和第一端盖，所述罩体形成有所述进水口、所述出水口和所述过水腔，所述罩体的长度方向的第一端形成有替换口，所述防垢件能够通过所述替换口装入或取出所述过水腔，所述第一端盖可拆卸地盖合所述替换口。
  7. 根据权利要求6所述的防垢模块，所述外罩包括第二端盖，所述罩体的长度方向的第二端形成有装卸口，所述第二端盖可拆卸地盖合所述装卸口。
  8. 根据权利要求7所述的防垢模块，所述第一端盖与所述罩体的第一端卡接配合，所述第二端盖与所述罩体的第二端螺纹配合。
  9. 根据权利要求1～8任一项所述的防垢模块，所述出水口包括多个间隔布置的腰形孔。
  10. 根据权利要求9所述的防垢模块，多个所述腰形孔错位分布。
  11. 根据权利要求9所述的防垢模块，所述出水口包括多个圆形孔，所述圆形孔位于相邻的两个所述腰形孔之间。
  12. 根据权利要求1～8任一项所述的防垢模块，所述防垢件包括设置于所述防垢腔内的滤袋，所述防垢剂包裹于所述滤袋内。
  13. 一种分配器，包括：
    洗涤剂盒，形成有注水通道、放置腔和出液通道，所述出液通道与所述放置腔连通；
    权利要求1～12任一项所述的防垢模块，所述防垢模块设置于所述放置腔内，所述进水口与所述注水通道连通，所述出水口与所述放置腔连通。
  14. 一种洗衣装置，包括：
    洗衣筒，具有洗衣腔；
    供水水路，与所述洗衣腔连通；
    权利要求1～12任意一项所述的防垢模块，所述防垢模块设置于所述供水水路上。
PCT/CN2022/096007 2022-03-31 2022-05-30 一种防垢模块、分配器以及洗衣装置 WO2023184694A1 (zh)

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CN1201094A (zh) * 1997-06-02 1998-12-09 株式会社日立制作所 洗衣机
DE10100163A1 (de) * 2001-01-04 2002-07-18 Profectis Gmbh Tech Kundendien Vorrichtung und Verfahren zum Entkalken von Haushaltsgeräten
CN101812797A (zh) * 2009-02-20 2010-08-25 海尔集团公司 一种洗衣机水路系统
CN204039769U (zh) * 2014-08-15 2014-12-24 松下家电研究开发（杭州）有限公司 一种具有硬水软化功能的洗涤剂盒及洗衣机
CN204626062U (zh) * 2015-04-27 2015-09-09 浙江沁园水处理科技有限公司 洗衣机前置过滤装置
CN114703634A (zh) * 2022-03-31 2022-07-05 无锡小天鹅电器有限公司 一种分配盒组件、洗涤剂盒以及衣物处理机
CN217127799U (zh) * 2022-03-31 2022-08-05 无锡小天鹅电器有限公司 一种洗剂盒组件以及洗涤设备

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1201094A (zh) * 1997-06-02 1998-12-09 株式会社日立制作所 洗衣机
DE10100163A1 (de) * 2001-01-04 2002-07-18 Profectis Gmbh Tech Kundendien Vorrichtung und Verfahren zum Entkalken von Haushaltsgeräten
CN101812797A (zh) * 2009-02-20 2010-08-25 海尔集团公司 一种洗衣机水路系统
CN204039769U (zh) * 2014-08-15 2014-12-24 松下家电研究开发（杭州）有限公司 一种具有硬水软化功能的洗涤剂盒及洗衣机
CN204626062U (zh) * 2015-04-27 2015-09-09 浙江沁园水处理科技有限公司 洗衣机前置过滤装置
CN114703634A (zh) * 2022-03-31 2022-07-05 无锡小天鹅电器有限公司 一种分配盒组件、洗涤剂盒以及衣物处理机
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