WO2022048402A1 - 一种洗衣机注水盒及洗衣机 - Google Patents

一种洗衣机注水盒及洗衣机 Download PDF

Info

Publication number
WO2022048402A1
WO2022048402A1 PCT/CN2021/111391 CN2021111391W WO2022048402A1 WO 2022048402 A1 WO2022048402 A1 WO 2022048402A1 CN 2021111391 W CN2021111391 W CN 2021111391W WO 2022048402 A1 WO2022048402 A1 WO 2022048402A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
washing machine
box
filling box
water outlet
Prior art date
Application number
PCT/CN2021/111391
Other languages
English (en)
French (fr)
Inventor
刘让雷
韩珊珊
庄儒营
王登朝
Original Assignee
重庆海尔滚筒洗衣机有限公司
海尔智家股份有限公司
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
Application filed by 重庆海尔滚筒洗衣机有限公司, 海尔智家股份有限公司 filed Critical 重庆海尔滚筒洗衣机有限公司
Publication of WO2022048402A1 publication Critical patent/WO2022048402A1/zh

Links

Images

Classifications

    • 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
    • D06F39/022—Devices for adding soap or other washing agents in a liquid state
    • 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 
    • D06F39/08—Liquid supply or discharge arrangements

Definitions

  • the invention belongs to the technical field of clothing treatment equipment, and in particular relates to a water injection box structure for water inlet of a pulsator washing machine.
  • water is generally injected into the water filling box of the washing machine through the washing machine water inlet pipe, and the water in the water filling box flows into the inner tub and/or the outer tub of the washing machine through the water outlet of the water filling box.
  • the water filling box of the washing machine can be designed in different styles according to the actual needs of the washing machine.
  • a drawable delivery box is installed in the water injection box, and the laundry powder, laundry liquid, disinfectant, softener and other additives to be injected are stored in the delivery box, so that the incoming water flowing through the water injection box can The above-mentioned additives are flushed into the tub of the washing machine at the same time, so that the loads to be treated contained in the inner tub of the washing machine are washed and soaked.
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a water filling box for a washing machine, so as to achieve the purpose of increasing the water outlet pressure of the water filling box, and then achieve the effect of forming a waterfall-like water shape into the water flow into the washing machine barrel. .
  • the invention provides a water filling box for a washing machine, which comprises a shell with a hollow inside, a water outlet is arranged at the bottom of the casing, and a drainage booster for guiding the water in the casing to flow to the water outlet and increasing the water pressure of the water outlet is arranged at the bottom of the casing of the water filling box. pressure structure.
  • the bottom of the housing is provided with a downwardly recessed water guiding groove, and the lowest part of the water guiding groove is communicated with the water outlet of the water injection box.
  • the water outlet is arranged at the bottom of the casing on the front side of the water guiding tank, and the bottom wall of the water guiding groove is provided along the front and rear of the water filling box, and the front end of the inclined surface water guiding groove gradually slopes downward to the water outlet side. ;
  • the bottom wall of the water guiding tank is a curved surface that gradually descends from the left and right sides of the water injection box to the center.
  • the front end of the water injection box is provided with a waterproof plate and a water retaining plate arranged at intervals in the front and rear, and the gap between the waterproof plate and the water retaining plate constitutes a water outlet cavity; the bottom of the shell corresponding to the lower side of the water outlet chamber is hollowed out to form a water injection box.
  • the water outlet is provided with a gap in the middle of the water baffle, and the gap is opened opposite to the opening of the front end of the water diversion groove, and the water diversion groove is directly connected with the water outlet cavity through the gap.
  • the lower ends of the waterproof plate and the water blocking plate are both lower than the bottom of the water injection box shell; the upper ends of the water blocking plate and the waterproof plate are both higher than the bottom of the water injection box shell.
  • the waterproof plate is formed of a curved surface that is gradually curved from the left and right ends to the middle and gradually into the water injection box.
  • the bottom of the water injection box is provided with upwardly protruding protruding parts on the left and right sides, the two protruding parts are arranged at intervals, and the interval constitutes a flow channel, one end of the flow channel constitutes a water collecting part, and the other end is connected with the guide. Sink connected.
  • At least part of the flow channel is a constriction section whose radial width is gradually narrowed toward the direction of the water diversion groove;
  • the left and right side walls of the constriction section are inclined planes gradually inclined toward the center along the front and rear directions of the water injection box, forming a conical flow channel symmetrically arranged along the axial direction of the water injection box.
  • At least a part of the water guiding groove is located in the front end of the flow channel, and the rear end and the highest part of the water guiding groove are located at the small opening of the constriction section of the flow channel.
  • the flow channel extends back and forth along the axis of the water injection box, the front end of the flow channel is communicated with the rear end and the highest part of the water diversion groove, and the rear part of the flow channel constitutes a water collecting part for the water inflow of the water injection box;
  • the flow channel is arranged axially symmetrically with respect to the water injection box;
  • the left-right width of the water collecting portion is larger than the left-right width of the water guiding groove.
  • the present invention has the following beneficial effects compared with the prior art:
  • the drainage and pressurization structure at the bottom of the water injection box to achieve the effect of increasing the water pressure at the water outlet of the water injection box, the water flow from the water outlet of the water injection box into the washing machine barrel can form a waterfall-like stable water shape. Further, the coverage area of the influent water flowing into the tub of the washing machine through the water injection box is increased, so that most of the loads contained in the tub can be effectively soaked, and the washing effect of the washing machine is greatly improved.
  • a water outlet cavity is set at the front end of the water injection box, which is formed by a water baffle, a waterproof plate, and the left and right side walls of the water box.
  • the lower end of the water outlet cavity is hollowed out to form the water outlet of the water injection box. It is set at an independent water outlet cavity.
  • the bottom of the water injection box forms a downwardly concave flow channel structure, so that the water in the water injection box can flow to the water outlet of the water injection box under the guidance of the flow channel. to ensure the smoothness of the water flow in the water filling box.
  • the constriction section narrowed along the direction of the water flow is arranged on the flow channel, so that the flow channel can further pressurize the water flow through the flow channel, which can effectively increase the water outlet pressure at the water outlet of the water injection box, thereby ensuring that the water outlet of the water injection box can be Form a stable waterfall-like water-like effect.
  • the invention has simple structure, concise method and remarkable effect, and is suitable for popularization and use.
  • the present invention also introduces a washing machine, which is installed with any one of the above-mentioned water filling boxes.
  • FIG. 1 is a schematic structural diagram of a water injection box in an embodiment of the present invention.
  • Fig. 2 is the top-view structure schematic diagram of the water injection box in the embodiment of the present invention.
  • FIG. 3 is a schematic diagram of the cross-sectional structure of FIG. 2 A-A in an embodiment of the present invention.
  • a water filling box for a washing machine is introduced.
  • the water filling box is installed on the washing machine.
  • the water flow from the water inlet pipe of the washing machine flows into the water filling box, and the water flowing through the water filling box is injected into the barrel of the washing machine through the water outlet.
  • the load contained in the bucket is soaked, washed, etc.
  • a drawable delivery box is generally installed on the water injection box, and the delivery box has a delivery cavity for washing powder, detergent, fragrance enhancer, disinfectant, etc. Part of it flows through the feeding cavity, and the material to be added in the feeding cavity is flushed into the washing machine tub together with the water flow, and the load in the tub is processed.
  • the washing machine is preferably a pulsator type washing machine
  • the upper part of the shell of the pulsator type washing machine is provided with a control panel seat
  • an outer tub with a cylinder opening on the top is installed in the outer shell
  • a receiving motor is installed in the outer tub
  • the inner barrel is driven to rotate, and a pulsator that can rotate independently and can rotate together with the inner barrel can also be installed in the inner barrel.
  • the water injection box is installed on the control panel seat of the pulsator type washing machine, the middle of the control panel seat is provided with a clothes feeding port corresponding to the barrel mouth, the front end of the water injection box is communicated with the clothes feeding port correspondingly, and the water outlet of the water injection box Facing downward, the water flow from the water outlet of the water injection box can be directly sprayed into the inner barrel through the barrel mouth of the inner barrel, thereby realizing the purpose of the washing machine entering water into the barrel through the water injection box.
  • the water injection box includes a housing 1, and the interior of the housing 1 is hollow to form a chamber for the water flow of the washing machine to flow through; the housing 1 is provided with a water outlet 2, and the housing 1 is The washing machine inlet water flowing into the body 1 flows out through the water outlet 2 and flows into the washing machine tub.
  • the bottom of the casing 1 of the water injection box is provided with a drainage and pressurization structure that guides the water in the casing to flow to the water outlet 2 and increases the water pressure of the water outlet.
  • the water pressure at the water outlet of the water injection box is increased, so that the water flowing out of the water outlet can diverge to the left and right sides, so that the water flow from the water box into the bucket forms a waterfall shape, thereby realizing the
  • the coverage area of the water inflow from the water injection box into the tub of the washing machine is increased, so that most of the loads contained in the tub can be effectively wetted, thereby greatly improving the washing effect of the washing machine.
  • the drainage and pressurization structure includes: the bottom of the casing 1 is provided with a water diversion groove 3 that is recessed downward, and the lowest part of the water diversion groove 3 is connected to the water outlet 2 of the water injection box. Pass.
  • the water inside the casing 1 will converge to the water outlet 2 of the water filling box under the guidance of the water guiding groove 3, so that the water pressure at the water outlet 2 of the water filling box increases, Further, the water outlet divergence effect is improved, so that the water flow of the water injection box into the bucket forms a waterfall shape, and the coverage area of the water inlet water flow of the washing machine is increased; It can effectively avoid the residual water in the water filling box.
  • the water outlet 2 is provided on the bottom wall 11 of the casing on the front side of the water diversion tank 3, and the water outlet 2 is a bar-shaped opening extending in the left and right directions of the water filling box and opening downward.
  • the bottom wall of the water guide trough 3 is an inclined surface that slopes down gradually toward the water outlet 2 side along the front and rear directions of the water filling box.
  • the front end of the water diversion groove 3 is open and directly communicated with the water outlet 2 .
  • the water in the water diversion groove 3 can be accelerated to flow in the direction of the water outlet 2 under the action of gravity, and the flow velocity is increased due to the action of its own gravity during the flow process.
  • the water pressure at the water outlet 2 is further increased, and the waterfall water shape formed by the outlet water flow is more stable.
  • the bottom wall of the water diversion tank 3 is a curved surface that gradually descends from the left and right sides of the water injection box to the center, so that the bottom wall of the water diversion tank 3 connected with the water injection box is a curved part with high left and right ends and a low middle. , so that the flow velocity of the water flowing from different positions on the left and right sides of the water diversion tank 3 to the water outlet 2 is different, thereby realizing the effect of the water flowing out of the water outlet 2 of the water injection box diverges to both sides and forming a waterfall-like water outlet.
  • the drainage and pressurization structure further includes: the front end of the water injection box is provided with a waterproof board 4 and a water blocking board 5 arranged at intervals in the front and rear, and the waterproof board 4 and the water blocking board 5 are provided.
  • the gap between them constitutes a water outlet cavity 6; the bottom of the shell 1 corresponding to the lower side of the water outlet cavity 6 is hollowed out to form a water outlet 2 of the water filling box; Relatively open, the water diversion groove 3 is directly communicated with the water outlet cavity 6 through the gap.
  • the front end of the water injection box is provided with a water outlet cavity 6 which is jointly formed by the water blocking plate 5, the waterproof plate 4, the left side wall 12 and the right side wall 13 of the water box.
  • the bottom wall 11 of the water injection box at the lower end of the water outlet chamber 6 is hollowed out to
  • the water outlet 2 of the water injection box is formed, so that the water outlet 2 of the water injection box is arranged at the independent water outlet cavity 6, and on the premise that the water flow can be all guided to the water outlet 2 for smooth discharge, it can also effectively block the water flow from the water outlet.
  • the front of the injection box overflows.
  • the lower ends of the waterproof plate 4 and the water blocking plate 5 provided at the bottom of the water injection box are both lower than the bottom wall 11 of the water injection box housing 1; preferably, the lower ends of the waterproof plate 4 and the water blocking plate 5 All are lower than the lowest point of the diversion tank 3.
  • the upper ends of the water blocking plate 5 and the waterproofing plate 4 are higher than the bottom wall 11 of the water injection box shell 1; 7 to achieve effective shielding of the water inlet of the water injection box.
  • the open end of the water diversion groove 3 connected to the water outlet 2 is separated from the left and right side walls 12, 13 of the water filling box by a certain distance, respectively.
  • the bottom walls 11 of the water injection box on the left and right sides of the open end of the water tank 3 are respectively provided with a section of water blocking plates 5, and the two sections of water blocking plates 5 are respectively connected to the left and right side walls 12 and 13 of the water injection box in a one-to-one opposite sealing connection. , so as to effectively prevent the water flow in the water injection box from flowing from the non-water diversion groove 3 to the water outlet 2, thereby improving the water shape stability of the water injection box.
  • the left and right width of the open end of the water diversion groove 3 is smaller than the left and right width of the water outlet 2, the water flow from the water diversion groove 3 to the water outlet 2 can have a certain left and right divergence space, thereby ensuring that the water flow at the water outlet 2 does not flow. It will be blocked by the left and right side walls 12 and 13 of the water injection box, which further ensures the stability of the waterfall-shaped water-shaped structure of the water flow.
  • the waterproof plate 4 is formed of a curved surface that curves from the left and right ends to the middle and gradually into the water injection box; preferably, the water outlet 2 is in the front and rear directions of the water injection box. widths remain the same. Therefore, the water flow at the water outlet is dispersed to the left and right sides of the water outlet under the action of the above-mentioned hole-shaped structure, so that the water outlet flow of the water injection box forms the effect of a waterfall water shape.
  • the water blocking plate 5 and the waterproofing plate 4 are provided integrally with the casing 1 of the water injection box.
  • the drainage and pressurization structure further includes: the bottom wall 11 of the housing 1 of the water injection box is provided with upwardly protruding protrusions 7 located on the left and right sides, two The protruding parts 7 are arranged at intervals, and the interval constitutes a flow channel 8 for the flow of water in the water injection box.
  • One end of the flow channel 8 is blocked by the rear side wall 14 of the water injection box, so that the part of the flow channel 8 close to the blocked end forms a condensate.
  • the water part 10; the other end of the flow channel 8 is connected to the water diversion groove 3 to guide the water in the flow channel 8 to flow in the direction of the water diversion groove 3.
  • a downwardly concave flow channel structure is formed on the bottom wall 11 of the water filling box, so that the water inlet water flow in the water filling box can flow to the water filling under the guidance of the flow channel 8
  • the protrusions 7 on the left and right sides are symmetrically arranged with respect to the front and rear axes of the water injection box, so that the flow channel 8 formed by the gap between the two protrusions 7 extends along the front and rear directions of the axis of the water injection box.
  • the front end of the flow channel 8 communicates with the rear end and the highest part of the water guiding groove 3 , and the rear part of the flow channel 8 constitutes a water collecting part 10 for the water inflow of the water filling box.
  • the water flowing into the inner chamber of the water filling box flows in from the rear end of the water filling box, so that the inflowing water flow can directly flow to the water collecting part 10, thereby ensuring that the water flow in the water filling box can flow smoothly along the flow channel and realize the water filling of the water filling box.
  • the left and right width of the water collecting part 10 is larger than the width of the widest part of the water diversion groove 3 in the left and right direction, so that the flow channel 8 can enter the water from the large mouth end and discharge water from the small mouth end, so that the water in the water injection box can flow through the flow channel 8
  • At least part of the flow channel 8 is a constriction section 9 whose radial width is gradually narrowed toward the direction of the water diversion groove 3 , so that the constriction section 9 narrowed along the water flow direction is arranged on the flow channel 8 , so that the flow channel can pressurize the water flowing through it, which can effectively increase the water pressure at the water outlet 2 of the water injection box, thereby ensuring that a stable waterfall-like water shape can be formed at the water outlet 2 of the water injection box.
  • the left and right side walls of the constriction section 9 of the flow channel 8 are inclined surfaces along the front and rear directions of the water injection box and gradually incline toward the center, so that the constriction section 9 is symmetrically arranged along the axial direction of the water injection box.
  • Conical flow channel configuration is preferably, in the embodiment of the present invention.
  • the water diversion groove 3 is located in the front end of the flow channel 8 , and the rear end and the highest part of the water diversion groove 3 are located at the small mouth of the constriction section 9 of the flow channel. Therefore, the water flow from the flow channel 8 can all flow into the water diversion tank 3; in addition, the water flow that is pressurized by the constricted section 9 in the flow channel 8 flows directly to the water diversion tank 3, so as to maximize the water outlet of the water injection box. 2 outlet water pressure.

Landscapes

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

Abstract

本发明提供了一种洗衣机注水盒，其包括内部中空的壳体，壳体底部设有出水口，注水盒的壳体底部设有引导壳体内水流向出水口、增大出水水压的引流增压结构。通过在注水盒底部设置引流增压结构，以实现注水盒出水口处的出水水压增大的效果，使得自注水盒出水口流入洗衣机桶内的水流可形成瀑布状的稳定水形，进而达到经注水盒流入洗衣机桶内的进水水流覆盖面积增大，使桶内盛放的大部分负载可有效浸湿，大大提升洗衣机洗涤效果的显著技术进步。同时，本发明还介绍了一种安装有上述注水盒的洗衣机。

Description

一种洗衣机注水盒及洗衣机 技术领域
本发明属于衣物处理设备的技术领域，具体涉及一种波轮洗衣机进水用的注水盒结构。
背景技术
目前，现有的波轮洗衣机一般是，先通过洗衣机进水管将水注入洗衣机的注水盒中，注水盒中的水通过注水盒的出水口流入洗衣机的内桶和/或外桶中。洗衣机的注水盒，根据洗衣机实际使用的需求不同，可以设计成不同的式样。一般在注水盒内安装有可抽拉的投放盒，投放盒内盛放有待投放的洗衣粉、洗衣液、消毒液、柔顺剂等等添加物，以使得流经注水盒的进水水流可将上述添加物一并冲入洗衣机桶内，进而实现对洗衣机内桶中盛放的待处理负载进行洗涤、浸湿等处理。
但是现有技术中的注水盒，普遍存在以下两个缺陷：
一、通过注水盒注入洗衣机桶内的水，由于出水水压较低，使得注入洗衣机桶内的水流无法形成稳定的水型，影响用户体验；
二、通过注水盒注入洗衣机桶的水，由于缺乏有效的引流、阻挡，使得自注水盒流出的水会向四周溅射，溅射水流会打湿投放盒，而用户在抽拉投放盒时，用户的手会沾染上投放盒表面溅射的水，影响了用户的使用体验。
有鉴于此，特提出本发明。
发明内容
本发明要解决的技术问题在于克服现有技术的不足，提供一种洗衣机注水盒，以实现增大注水盒出水水压的目的，进而达到向洗衣机桶内进水水流形成瀑布状水形的效果。
为实现上述发明目的，本发明采用技术方案的基本构思是：
本发明提供了一种洗衣机注水盒，其包括内部中空的壳体，壳体底部设有出水口，注水盒的壳体底部设有引导壳体内水流向出水口、增大出水水压的引流增压结构。
进一步，壳体底部设有向下凹陷的引水槽，引水槽的最低处与注水盒的出水口相连通。
进一步，出水口设于引水槽前侧的壳体底部，引水槽的底壁为沿注水盒的前后方向、向出水口侧逐渐下倾的斜面引水槽的前端敞口设置、与出水口直接相通；
优选的，引水槽的底壁为自注水盒的左右两侧向中心逐渐下降的曲面。
进一步，注水盒的前端设有前后间隔排布的防水板和挡水板，防水板和挡水板之间的间隙构成出水腔；出水腔下侧所对应的壳体底部镂空设置、构成注水盒的出水口；挡水板的中部开设豁口，豁口与引水槽的前端敞口相对开设，引水槽经豁口直接与出水腔相连通。
进一步，防水板和挡水板的下端均低于注水盒壳体的底部；挡水板和防水板的上端均高于注水盒壳体的底部。
进一步，防水板为自左右两端向中部、逐渐向注水盒内弯曲的曲面构成。
进一步，注水盒的底部设有向上凸出的、处于左右两侧的凸出部，两凸出部之间间隔设置、间隔处构成流道，流道的一端构成聚水部、另一端与引水槽相接。
进一步，流道的至少部分为向引水槽方向逐渐收窄径向宽度的缩口段；
优选的，缩口段的左右侧壁均为沿注水盒前后方向、逐渐向中心倾斜的斜面，形成沿注水盒轴向对称设置的锥形流道。
进一步，引水槽的至少部分处于流道的前端部内，引水槽的后端、最高处处于流道缩口段的小口处。
进一步，流道沿注水盒的轴线前后延伸，流道的前端与引水槽的后端、最高处相通，流道的后部构成供注水盒进水流入的聚水部；
优选的，流道相对注水盒轴向对称设置；
优选的，聚水部的左右宽度大于引水槽的左右宽度。
采用上述技术方案后，本发明与现有技术相比具有以下有益效果：
1、通过在注水盒底部设置引流增压结构，以实现注水盒出水口处的出水水压增大的效果，使得自注水盒出水口流入洗衣机桶内的水流可形成瀑布状的稳定水形，进而达到经注水盒流入洗衣机桶内的进水水流覆盖面积增大、使桶内盛放的大部分负载可有效浸湿，大大提升洗衣机洗涤效果的显著技术进步。
2、通过在壳体底部设置引水槽，使得壳体内部的水在引水槽的引导作用下向注水盒的出水口处汇聚，以使得注水盒出水口处的水压增大，进而提升出水发散效果；同时，通过上述引水槽的设置，使得注水盒内水流可全部经出水口外排，有效避免注水盒内水的残留。
3、在注水盒的前端设置由挡水板和防水板、及水盒左右两侧壁共同围成的出水腔，出水腔下端全部镂空设置以构成注水盒的出水口，使得注水盒的出水 口设置于独立的出水腔处，在保证出水水流可全部引导至出水口实现顺畅外排的前提下、还可有效阻挡出水水流自注液盒前端溢流，避免出水水流向上方的投放盒处进行溅射、影响用户使用体验问题的发生。。
4、通过在注水盒的壳体底部设置上述凸出部，令注水盒底部形成一向下凹陷的流道结构，使得注水盒内进水水流可在流道的引导作用下流向注水盒的出水口处，进而保证注水盒中的水流顺畅性。特别是，在流道上设置沿水流方向收窄的缩口段，使得流道可对流经水流进行进一步加压，可有效提升注水盒出水口处的出水水压，进而保证注水盒出水口处可形成稳定的瀑布状出水水形的效果。
同时，本发明结构简单，方法简洁，效果显著，适宜推广使用。
此外，本发明还介绍了一种洗衣机，安装有上述任一所述的注水盒。
下面结合附图对本发明的具体实施方式作进一步详细的描述。
附图说明
附图作为本发明的一部分，用来提供对本发明的进一步的理解，本发明的示意性实施例及其说明用于解释本发明，但不构成对本发明的不当限定。显然，下面描述中的附图仅仅是一些实施例，对于本领域普通技术人员来说，在不付出创造性劳动的前提下，还可以根据这些附图获得其他附图。在附图中：
图1是本发明实施例中注水盒的结构示意图；
图2是本发明实施例中注水盒的俯视结构示意图；
图3是本发明实施例中图2的A-A断面结构示意图。
图中主要元件说明：
1、壳体；2、出水口；3、引水槽；4、防水板；5、挡水板；6、出水腔；7、凸出部；8、流道；9、缩口段；10、聚水部；11、底壁；12、左侧壁；13、右侧壁；14、后侧壁。
需要说明的是，这些附图和文字描述并不旨在以任何方式限制本发明的构思范围，而是通过参考特定实施例为本领域技术人员说明本发明的概念。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对实施例中的技术方案进行清楚、完整地描述，以下实施例用于说明本发明，但不用来限制本发明的范围。
在本发明的描述中，需要说明的是，术语“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，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发明的限制。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
本发明实施例中介绍了一种洗衣机注水盒，所述注水盒安装于洗衣机上，洗衣机进水管流入的进水水流流入注水盒，注水盒流经的水经出水口注入洗衣机的桶内，对桶内盛放的负载进行浸湿、洗涤等处理。同时，注水盒上一般安 装有可抽拉的投放盒，投放盒内具有供洗衣粉、洗涤剂、增香剂、消毒剂等投放的投放腔，流经注水盒的洗衣机进水水流中的至少部分流经投放腔，将投放腔内的待添加物随水流一并冲入洗衣机桶内、对桶内负载进行处理。
本发明实施例中，所述的洗衣机优选的为波轮式洗衣机，波轮式洗衣机的外壳上部设有控制盘座，外壳内安装有顶部开设筒口的外桶，外桶内安装有可受电机驱动旋转的内桶，内桶中还可以安装有可独立旋转、可与内桶共同旋转的波轮。所述的注水盒安装于波轮式洗衣机的控制盘座上，控制盘座的中部设有与桶口对应开设的衣物投放口，注水盒的前端与衣物投放口相对应连通，注水盒的出水口朝向下方，使得注水盒出水口流出的水流可直接经内桶桶口喷射至内桶内部，进而实现洗衣机经注水盒向桶内进水的目的。
如图1至图3所示，本发明实施例中，注水盒包括壳体1，壳体1内部中空构成供洗衣机进水水流流经的腔室；壳体1上设有出水口2，壳体1内部流入的洗衣机进水水流经出水口2流出、流向洗衣机桶内。注水盒的壳体1底部设有引导壳体内水流向出水口2、增大出水水压的引流增压结构。
通过在注水盒底部设置引流增压结构，使得注水盒出水口处的水压增大，实现自出水口流出水流向左右两侧发散，令水盒流入桶内的水流形成瀑布形，进而实现经注水盒流入洗衣机桶内的进水水流覆盖面积增大、使桶内盛放的大部分负载可有效浸湿，进而可大大提升洗衣机的洗涤效果。
如图1至图3所示，本发明实施例中，引流增压结构包括：壳体1的底部设有向下凹陷的引水槽3，引水槽3的最低处与注水盒的出水口2相连通。通过在壳体1底部设置引水槽3，使得壳体1内部的水在引水槽3的引导作用下向注水盒的出水口2处汇聚，以使得注水盒出水口2处的水压增大，进而提升出水发散效果，使注水盒流入桶内的水流形成瀑布形、增大洗衣机进水水流的覆盖 面积；同时，通过上述引水槽3的设置，使得注水盒内水流可全部经出水口2外排，有效避免注水盒内水的残留。
本发明实施例中，出水口2设于引水槽3前侧的壳体底壁11上，出水口2为沿注水盒左右方向延伸的、朝向下方开设的条形开口。引水槽3的底壁为沿注水盒的前后方向、向出水口2侧逐渐下倾的斜面。引水槽3的前端敞口设置、与出水口2直接相通。通过上述设置，在引水槽3倾斜底壁的引流作用下，使得引水槽3内的水可在重力作用下加速向出水口2方向流动，并在流动过程中因自身重力作用而增大流速，使得出水口2处水压进一步增大、令出水水流形成的瀑布水形更为稳定。
本发明实施例中，引水槽3的底壁为自注水盒的左右两侧向中心逐渐下降的曲面，使得引水槽3与注水盒相连处的底壁为左右两端高、中间低的弯曲部，以使得自引水槽3左右不同位置流向出水口2的水流流速不同，进而实现注水盒出水口2流出水流向两侧发散、形成瀑布状出水水形的效果。
如图1至图3所示，本发明实施例中，引流增压结构还包括：注水盒的前端设有前后间隔排布的防水板4和挡水板5，防水板4和挡水板5之间的间隙构成出水腔6；出水腔6下侧所对应的壳体1底部镂空设置、构成注水盒的出水口2；挡水板5的中部开设豁口，豁口与引水槽3的前端敞口相对开设，引水槽3经豁口直接与出水腔6相连通。在注水盒的前端设置由挡水板5和防水板4、及水盒左侧壁12、右侧壁13共同围成的出水腔6，出水腔6下端的注水盒底壁11全部镂空设置以构成注水盒的出水口2，使得注水盒的出水口2设置于独立的出水腔6处，在保证出水水流可全部引导至出水口2实现顺畅外排的前提下、还可有效阻挡出水水流自注液盒前端溢流。
尤其是，在水盒内安装有可自前侧向外抽出的投放盒时，注水盒的出水水流容易溅射至投放盒前端面板情况的发生，就会使用户在下次抽拉投放盒进行洗衣粉、洗衣液等添加物投放时造成沾染，影响用户体验。而通过在出水口2的前后两端分别设置防水板4和挡水板5，就可对出水水流进行有效遮挡，进而避免出水水流向上方的投放盒处进行溅射情况的发生。
同时，本发明实施例中，注水盒底部所设的防水板4和挡水板5的下端均低于注水盒壳体1的底壁11；优选的，防水板4和挡水板5的下端均低于引水槽3的最低点。同时，挡水板5和防水板4的上端均高于注水盒壳体1的底壁11；优选的，挡水板5和防水板4的上端均高于注水盒底壁所设凸出部7的顶面，以实现对注水盒进水的有效遮挡。
还有，本发明实施例中，如图1和图2所示，引水槽3与出水口2相连的敞口端与注水盒的左、右侧壁12、13分别相间隔一定距离，在引水槽3敞口端的左右两侧的注水盒的底壁11上分别设有一段挡水板5，两段挡水板5与注水盒的左、右侧壁12、13分别一一相对的密封相连，以有效阻挡注水盒内水流自非引水槽3处流至出水口2、进而提升注水盒的出水水形稳定性。
此外，由于引水槽3的敞口端的左右宽度小于出水口2的左右宽度，使得由引水槽3流至出水口2的水流可具有一定的左右发散空间，进而保证出水口2处的出水水流不会被注水盒的左、右侧壁12、13阻挡，进一步保证出水水流的瀑布形水形结构的稳定性。
如图1至图3所示，本发明实施例中，防水板4为自左右两端向中部、逐渐向注水盒内弯曲的曲面构成；优选的，出水口2各处在注水盒前后方向上的宽度均保持一致。从而，使得出水口处的水流在上述孔形结构的作用下，向出水口左右两侧发散，进而使得注水盒的出水水流形成瀑布型水形的效果。
本发明实施例中，所述的挡水板5和防水板4均与注水盒的壳体1一体设置。
如图1至图3所示，本发明实施例中，引流增压结构还包括：注水盒的壳体1的底壁11设有向上凸出的、处于左右两侧的凸出部7，两凸出部7之间间隔设置、间隔处构成供注水盒内水流流动的流道8，流道8的一端经注水盒的后侧壁14封堵，使得靠近封堵端的流道8部分构成聚水部10；流道8的另一端与引水槽3相接，以引导流道8中的水向引水槽3方向流动。通过在注水盒的壳体1底部设置上述凸出部7，令注水盒底壁11上形成一向下凹陷的流道结构，使得注水盒内进水水流可在流道8的引导作用下流向注水盒的出水口2处，进而保证注水盒中的水流顺畅性。
同时，本发明实施例中，为了进一步提升水流顺畅性，进行如下设置：
如图1至图3所示，左右两侧的凸出部7相对注水盒的前后轴线对称排布，使得两凸出部7之间间隙形成的流道8沿注水盒的轴线前后方向延伸，流道8的前端与引水槽3的后端、最高处相通，流道8的后部构成供注水盒进水流入的聚水部10。还有，流入注水盒内部腔室中的水流自注水盒后端流入，使得流入水流可直接流至聚水部10处，进而保证注水盒内水流可沿流道进行顺畅流动、实现注水盒进水水流沿壳体1底部所设流道8向出水口2方向流动的效果。
本发明实施例中，聚水部10的左右宽度大于引水槽3左右方向最宽处的宽度，以使得流道8可自大口端进水、小口端出水，实现注水盒内水流经流道8进行加压处理、进一步提升注水盒出水口2处出水水压的目的。
本发明实施例中，为了进一步提升注水盒出水口2处的出水压力，进行如下设置：
如图1至图3所示，流道8的至少部分为向引水槽3方向逐渐收窄径向宽度的缩口段9，以在流道8上设置沿水流方向收窄的缩口段9，使得流道可对流经水流进行加压处理，可有效提升注水盒出水口2处的出水水压，进而保证注水盒出水口2处可形成稳定的瀑布状出水水形的效果。
优选的，本发明实施例中，流道8的缩口段9的左右侧壁均为沿注水盒前后方向、逐渐向中心倾斜的斜面，使得缩口段9由沿注水盒轴向对称设置的锥形流道构成。
如图1至图3所示，本发明实施例中，引水槽3的至少部分处于流道8的前端部内，引水槽3的后端、最高处处于流道缩口段9的小口处。从而，使得自流道8流出的水流可全部流入引水槽3中；还有，流道8中经缩口段9进行加压处理的水流直接流向引水槽3，以最大化的提升注水盒出水口2处的出水水压。
以上所述仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明，任何熟悉本专利的技术人员在不脱离本发明技术方案范围内，当可利用上述提示的技术内容作出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明方案的范围内。

Claims (10)

  1. 一种洗衣机注水盒，其包括内部中空的壳体，其特征在于：壳体底部设有出水口，注水盒的壳体底部设有引导壳体内水流向出水口、增大出水水压的引流增压结构。
  2. 根据权利要求1所述的一种洗衣机注水盒，其特征在于，壳体底部设有向下凹陷的引水槽，引水槽的最低处与注水盒的出水口相连通。
  3. 根据权利要求2所述的一种洗衣机注水盒，其特征在于，出水口设于引水槽前侧的壳体底部，引水槽的底壁为沿注水盒的前后方向、向出水口侧逐渐下倾的斜面，引水槽的前端敞口设置、与出水口直接相通；
    优选的，引水槽的底壁为自注水盒的左右两侧向中心逐渐下降的曲面。
  4. 根据权利要求1至3任一所述的一种洗衣机注水盒，其特征在于，注水盒的前端设有前后间隔排布的防水板和挡水板，防水板和挡水板之间的间隙构成出水腔；出水腔下侧所对应的壳体底部镂空设置、构成注水盒的出水口；挡水板的中部开设豁口，豁口与引水槽的前端敞口相对开设，引水槽经豁口直接与出水腔相连通。
  5. 根据权利要求4所述的一种洗衣机注水盒，其特征在于，防水板为自左右两端向中部、逐渐向注水盒内弯曲的曲面。
  6. 根据权利要求1至5任一所述的一种洗衣机注水盒，其特征在于，注水盒的底部设有向上凸出的、处于左右两侧的凸出部，两凸出部之间间隔设置、间隔处构成流道，流道的一端构成聚水部、另一端与引水槽相接。
  7. 根据权利要求6所述的一种洗衣机注水盒，其特征在于，流道的至少部分为向引水槽方向逐渐收窄径向宽度的缩口段。
  8. 根据权利要求7所述的一种洗衣机注水盒，其特征在于，引水槽的至少部分处于流道的前端部内，引水槽的后端、最高处处于流道缩口段的小口处。
  9. 根据权利要求6所述的一种洗衣机注水盒，其特征在于，流道沿注水盒的轴线前后延伸，流道的前端与引水槽的后端、最高处相通，流道的后部构成供注水盒进水流入的聚水部。
  10. 一种洗衣机，其特征在于：安装有上述权利要求1至9任一所述的注水盒。
PCT/CN2021/111391 2020-09-03 2021-08-09 一种洗衣机注水盒及洗衣机 WO2022048402A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010917250.7A CN114134682A (zh) 2020-09-03 2020-09-03 一种洗衣机注水盒及洗衣机
CN202010917250.7 2020-09-03

Publications (1)

Publication Number Publication Date
WO2022048402A1 true WO2022048402A1 (zh) 2022-03-10

Family

ID=80438320

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/111391 WO2022048402A1 (zh) 2020-09-03 2021-08-09 一种洗衣机注水盒及洗衣机

Country Status (2)

Country Link
CN (1) CN114134682A (zh)
WO (1) WO2022048402A1 (zh)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130125199A (ko) * 2012-05-08 2013-11-18 엘지전자 주식회사 세탁기
CN104831502A (zh) * 2015-03-31 2015-08-12 合肥市宏键精工模具有限责任公司 一种低成本波轮洗衣机进水盒组件
CN205617107U (zh) * 2016-03-25 2016-10-05 松下家电研究开发（杭州）有限公司 一种洗涤剂盒
CN109972358A (zh) * 2019-02-13 2019-07-05 青岛海尔洗衣机有限公司 洗衣机进水盒结构及洗衣机
CN210458673U (zh) * 2019-07-29 2020-05-05 神龙电气有限公司 一种自动投放装置的进液单元
CN112030481A (zh) * 2020-09-28 2020-12-04 青岛海尔洗衣机有限公司 一种洗衣机注水盒结构及洗衣机
CN112824580A (zh) * 2019-11-21 2021-05-21 青岛海尔洗衣机有限公司 洗衣机的进水盒和洗衣机

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130125199A (ko) * 2012-05-08 2013-11-18 엘지전자 주식회사 세탁기
CN104831502A (zh) * 2015-03-31 2015-08-12 合肥市宏键精工模具有限责任公司 一种低成本波轮洗衣机进水盒组件
CN205617107U (zh) * 2016-03-25 2016-10-05 松下家电研究开发（杭州）有限公司 一种洗涤剂盒
CN109972358A (zh) * 2019-02-13 2019-07-05 青岛海尔洗衣机有限公司 洗衣机进水盒结构及洗衣机
CN210458673U (zh) * 2019-07-29 2020-05-05 神龙电气有限公司 一种自动投放装置的进液单元
CN112824580A (zh) * 2019-11-21 2021-05-21 青岛海尔洗衣机有限公司 洗衣机的进水盒和洗衣机
CN112030481A (zh) * 2020-09-28 2020-12-04 青岛海尔洗衣机有限公司 一种洗衣机注水盒结构及洗衣机

Also Published As

Publication number Publication date
CN114134682A (zh) 2022-03-04

Similar Documents

Publication Publication Date Title
CN210104322U (zh) 衣物处理装置
WO2022062729A1 (zh) 一种洗衣机注水盒结构及洗衣机
CN204097752U (zh) 一种洗涤剂溶解发泡装置及洗衣机
CN109663516B (zh) 微气泡产生循环系统及衣物处理装置
CN107869024A (zh) 洗衣机
WO2020011119A1 (zh) 一种衣物处理设备门体及衣物处理设备
WO2022048402A1 (zh) 一种洗衣机注水盒及洗衣机
CN209958076U (zh) 衣物处理装置
CN209958090U (zh) 投放装置以及衣物处理设备
JP7114018B2 (ja) 洗濯機の給水装置及び洗濯機
WO2018121260A1 (zh) 一种洗涤剂供应装置及洗衣机
KR101461391B1 (ko) 공기발생장치를 갖는 세탁기
CN112323355A (zh) 一种衣物处理设备及其进水组件
JP5253488B2 (ja) 洗濯機
CN216786575U (zh) 一种洗衣机的贮水盒及洗衣机的水盒结构
CN216998866U (zh) 一种布料用清洗装置
WO2023011175A1 (zh) 一种添加剂投放模块及添加剂投放装置及衣物处理设备
KR20100042988A (ko) 드럼세탁기
WO2020103380A1 (zh) 衣物处理装置
CN115704166A (zh) 一种添加剂投放模块及添加剂投放装置及衣物处理设备
WO2020103379A1 (zh) 衣物处理装置
CN111636176A (zh) 投放装置以及衣物处理设备
CN115704165A (zh) 一种添加剂投放模块及添加剂投放装置及衣物处理设备
JP2023541130A (ja) ノズル構造、添加剤投入装置及び洗濯機
KR100317049B1 (ko) 염색기

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21863469

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 21863469

Country of ref document: EP

Kind code of ref document: A1