WO2019205927A1 - 一种洗干一体机的排水结构及洗干一体机 - Google Patents

一种洗干一体机的排水结构及洗干一体机 Download PDF

Info

Publication number
WO2019205927A1
WO2019205927A1 PCT/CN2019/081865 CN2019081865W WO2019205927A1 WO 2019205927 A1 WO2019205927 A1 WO 2019205927A1 CN 2019081865 W CN2019081865 W CN 2019081865W WO 2019205927 A1 WO2019205927 A1 WO 2019205927A1
Authority
WO
WIPO (PCT)
Prior art keywords
drain
washing
pump
water
water inlet
Prior art date
Application number
PCT/CN2019/081865
Other languages
English (en)
French (fr)
Inventor
李文伟
邢本驸
张新华
艾磊磊
潘继辉
Original Assignee
青岛海尔滚筒洗衣机有限公司
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
Application filed by 青岛海尔滚筒洗衣机有限公司 filed Critical 青岛海尔滚筒洗衣机有限公司
Publication of WO2019205927A1 publication Critical patent/WO2019205927A1/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
    • D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air 
    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/083—Liquid discharge or recirculation arrangements
    • D06F39/085—Arrangements or adaptations of pumps
    • 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
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 

Definitions

  • the invention belongs to the field of washing equipment, in particular to a drainage structure of a washing and drying machine, and to a washing and drying machine.
  • the existing washing and drying machine separately has a condensed water discharge device in the condensing device, and a water level detecting device is also provided to detect the water level of the condensed water.
  • the water level detecting device sends a signal.
  • the control device controls the water pump to operate to discharge the condensed water to the outside of the dryer housing.
  • the drainage method has a complicated structure, and when the water level detecting device is damaged during use, and the water level of the condensed water cannot be detected, the water pump cannot discharge the condensed water even if the condensed water exceeds the preset water level. The accumulation of more condensed water will cause the circuit structure in the washing and drying machine to enter the water, making the entire dryer damaged and unusable.
  • the present invention has been made in view of the above.
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a drainage structure of a washing and drying machine.
  • the drainage structure can be used to discharge the condensed water in the drying cylinder in time, and the condensed water discharge structure has fewer parts. , versatility.
  • the invention also provides a washing and drying machine.
  • a drainage structure of a washing and drying machine comprising a drain pump, the drain pump comprising a drain pump housing, and a pump inside the drain pump housing is a hollow pump a chamber, the drain pump housing is open to communicate with the pump chamber:
  • a first water inlet for supplying condensed water into the pump chamber
  • a drain for draining condensate and wash water flowing into the pump chamber By providing a plurality of openings on the drainage pump, the washing water and the condensed water are discharged to the outside of the washing and drying machine, and further ensuring that the condensed water can be discharged from the drying cylinder of the washing and drying machine in time, the drainage structure is simple. Strong versatility.
  • a filter is installed in the pump chamber of the drain pump, and one end of the drain pump housing is provided with an opening for disassembling the filter; the first water inlet and the second water inlet are disposed on a side wall adjacent to the open end of the drain pump housing. And extending outwardly in the radial direction of the pump chamber; preferably, the axial direction of the second water inlet is perpendicular to the axial direction of the first water inlet; further preferably, the axial direction of the first water inlet is vertical The setting and the axial direction of the second water inlet are horizontally set.
  • the drain pump further includes a drain motor installed at one end of the drain pump housing; the drain port is disposed on the drain pump housing adjacent to the side wall of the drain motor, and protrudes outwardly in a radial direction of the pump chamber; The extending end of the drain port is a horizontal extension that is horizontally bent toward the drain motor side;
  • the axial direction of the drain opening is vertically disposed and parallel to the axis of the second water inlet.
  • first water inlet is connected to the first drain pipe, and one end of the first drain pipe is fixed on the first water inlet through the pipe clamp, and the other end is connected with the dry clothes cylinder of the washing and drying machine to form a drying cylinder for drying.
  • a first drainage passage that generates condensed water into the pump chamber during dry laundry;
  • the second water inlet is connected to the washing tub of the washing and drying machine through the second drain pipe to form a second drain passage for discharging the washing water used in the washing tub to wash the laundry to the pump chamber;
  • the drain port is connected to the drain pipe, and one end of the drain pipe is fixed on the drain port through the pipe clamp, and the other end communicates with the outside to form a drain passage for discharging the condensed water and the wash water.
  • the pipe clamp is arranged at the first water inlet and the water outlet, and the first drain pipe and the drain pipe can be fastened to the drain pump, thereby effectively preventing the condensation water or the washing water from leaking during the draining process; In the drying process, a large amount of condensed water will be generated in the drying process. If the condensed water is not discharged in time, the condensed water will accumulate more and more, which will cause the circuit of the washing and drying machine to enter the water, which leads to the washing and drying. The machine is damaged, so the first drain pipe extends to the drying cylinder, and the condensed water generated during the drying process can be collected and discharged in a timely and effective manner.
  • the first drain pipe is provided with a water valve, and the water valve controls the closing and conducting of the first drain pipe to collect and discharge the condensed water in the dry drum of the washing and drying machine.
  • the water valve automatically controls the discharge of condensate, making the condensate discharge more intelligent.
  • the pump chamber of the drain pump comprises a filter chamber and a drain chamber which are arranged in sequence along the axial direction of the drain pump housing, and a filter is installed in the filter chamber, and the first water inlet and the second water inlet are respectively connected with the filter chamber
  • the drainage chamber is connected with the drainage port, and the mixing impeller is arranged in the drainage chamber.
  • the drainage pump housing is equipped with a drainage motor for driving the rotation of the stirring impeller. The stirring impeller rotates the water in the pump chamber to be subjected to centrifugal force to a certain flow rate. It flows out from the drain.
  • Another object of the present invention is to provide a washing and drying machine equipped with the above-mentioned drainage structure, including
  • a dryer cylinder is installed on the upper part of the box frame, and a washing cylinder is installed in the lower part;
  • the first water inlet of the drainage pump of the drainage structure is in communication with the condensate drain port of the drying cylinder, the second water inlet is connected with the washing water drain of the washing tub, and the drain port is connected with the drain pipe of the washing and drying machine.
  • the condensed water in the drying cylinder and the washing water in the washing tub are discharged.
  • the bottom of the box frame is composed of a base, the drain pump is mounted on the base, and the opening of the drain pump is disposed toward the front side of the box frame; preferably, the drain pump is disposed at one end of the front side of the base.
  • the box frame comprises vertical beams extending vertically upward at four corners of the base, the first drain pipe extending along the inner side of the vertical beam at the corresponding end angle, and at least one of the first drain pipes being ties
  • the belt is tied to the vertical beam and fixed.
  • one end of the drain pipe communicates with the drain port on the drain pump housing, and the drain pipe extends horizontally from the upper end surface of the base toward the rear side of the box frame to the frame of the box body, and the drain pipe passes through the box frame.
  • the rearward extension extends at least beyond the height of the washing tub, and the end of the drain pipe communicates with the exterior of the washing and drying machine.
  • the present invention has the following beneficial effects compared with the prior art:
  • the drainage pump housing of the drainage structure is provided with a connecting water outlet, a first water inlet and a second water inlet, and the first water inlet is connected to the drying cylinder of the washing and drying machine through the first drain pipe.
  • the second water inlet is connected to the washing tub through the second drain pipe, and the washing water used in washing the washing machine of the washing and drying machine can be discharged to the outside of the body, or can be generated in the process of drying the clothes drying cylinder in time.
  • the condensed water is discharged, so that the drainage structure is simple and versatile.
  • FIG. 1 is a schematic view showing a drainage structure of a washing and drying machine according to an embodiment of the present invention
  • FIG. 2 is a schematic structural view of a drain pump according to an embodiment of the present invention.
  • FIG 3 is a schematic view showing the installation of a drainage structure of a washing and drying machine according to an embodiment of the present invention.
  • Drain pump 1. Drain pump; 2. Drain pump casing; 3. Drainage port; 4. First water inlet; 5. Second water inlet; 6. First drain pipe; 7. Water valve; ; 9, screw hole; 10, pipe clamp; 11, filter; 12, drain residual water; 13, box frame; 14, base.
  • the present invention introduces a drainage structure of a washing and drying machine, comprising a drain pump 1, the drain pump 1 is provided with a drain pump housing 2, and the drain pump housing 2 has a drain port 3, a first water inlet 4 and a second water inlet 5, wherein the first water inlet 4 and the second water inlet 5 communicate with the drain port 3, respectively, for discharging the condensed water in the drying cylinder and the washing tub Wash the water.
  • a drain pump 1 is provided with a drain pump housing 2
  • the drain pump housing 2 has a drain port 3, a first water inlet 4 and a second water inlet 5, wherein the first water inlet 4 and the second water inlet 5 communicate with the drain port 3, respectively, for discharging the condensed water in the drying cylinder and the washing tub Wash the water.
  • the interior of the drain pump housing 2 is a hollow pump chamber, and the pump chamber includes a filter chamber and a drain chamber which are arranged in sequence along the axial direction of the drain pump housing, and a filter is installed in the filter chamber.
  • the first water inlet 4 and the second water inlet 5 are both connected to the filter chamber; the drainage chamber is in communication with the drain port, the mixing chamber is provided with a stirring impeller, and the drain pump housing 2 is provided with a drain for driving the stirring impeller to rotate.
  • the motor and the stirring impeller rotate so that the water in the pump chamber is subjected to centrifugal force and flows out from the drain port at a certain flow rate.
  • one end of the drain pump housing 2 is provided with an opening for disassembling the filter 11; the first water inlet 4 and the second water inlet 5 are disposed on the side wall adjacent to the open end of the drain pump housing, and both are along
  • the pump chamber protrudes outward in a radial direction; the other end of the drain pump housing 2 is provided with a drain motor, and the drain port 3 is disposed on the drain pump housing near the side wall of the drain motor and outward in the radial direction of the pump chamber
  • the protrusion extends; the extended end of the drain port 3 is a horizontal extension that is horizontally bent toward the drain motor side.
  • the axial direction of the first water inlet 4 is vertically disposed, and the axial direction of the second water inlet 5 is horizontally disposed; the axial direction of the water discharge opening 3 is vertically disposed and parallel to the axis of the second water inlet.
  • the drain pump housing 2 is further provided with a drain port 12, and the drain port 12 is in communication with the filter chamber.
  • the drain pump is clogged, the residual water in the drain pump can be drained through the drain port.
  • the first water inlet 4 is connected with a first drain pipe 6, one end of the first drain pipe 6 is fixed to the first water inlet 4 through the pipe clamp 10, and the other end extends to the dryness of the washing and drying machine.
  • a garment tube forming a first drainage passage for the condensed water generated during the drying of the laundry cylinder to enter the pump chamber;
  • the first drainage pipe 6 is provided with a mounting boss 8 on which the screw hole 9 is provided, the screw
  • the first drain pipe 6 is fixed to the washing and drying machine through the screw hole 9.
  • the first drain pipe 6 is further provided with a water valve 7, and the water pipe 7 controls the closing and conducting of the first drain pipe 6 to dry clothes.
  • the condensate in the cylinder is collected and discharged.
  • the first drain is equipped with a water valve that automatically controls the discharge of condensate, making the discharge of condensate more intelligent.
  • the second water inlet 5 communicates with the washing tub of the washing and drying machine via the second drain pipe to form a second drain passage for the washing water used in the washing tub to wash the laundry into the pump chamber.
  • the drain port 3 is connected to the drain pipe, and one end of the drain pipe is fixed to the drain port 6 through the pipe clamp 10, and the other end extends to the outside of the washing and drying machine to form a drain passage for discharging the washing water and the condensed water.
  • the cross-sectional area of the first drain pipe 6 is smaller than the cross-sectional area of the first water inlet port 4; the cross-sectional area of the drain pipe is smaller than the cross-sectional area of the drain port 3, and one end of the first drain pipe is connected to the first water inlet port. And extending along the axis of the first water inlet, and then fixed to the first water inlet 4 through the pipe clamp; one end of the drainage pipe is connected to the water outlet and extends along the axis of the water outlet, and then fixed by the pipe clamp to On the drain 3.
  • the water pipe is connected to the corresponding interface and fixed by the pipe clamp, thereby effectively preventing the water leakage of the washing and drying machine during the drainage process.
  • the first drain pipe 6 and the drain pipe are rubber pipes.
  • the condensed water flows into the pump chamber through the first drainage passage, and is discharged to the outside of the washing and drying machine through the drain port 3 to form a first drainage passage, and the washing water flows into the pump chamber through the second drainage passage, and then passes through
  • the drain port 3 is discharged to the outside of the washing and drying machine through the drain pipe to form a second drain passage; preferably, the condensed water flows into the pump chamber through the first drain passage by its own gravity, and then flows into the washing tub through the second drain passage through the second water inlet. .
  • the condensed water flows into the washing tub of the washing and drying machine by its own gravity, which saves energy, and also effectively avoids the condensed water accumulating and flowing into the circuit structure of the drying cylinder, causing damage to the washing and drying machine.
  • the opening of the first drain pipe 6 communicating with the drying cylinder is provided with a branch pipe, and the branch pipe communicates with the first drain pipe 6 when the water valve 7 of the first drain pipe 6 is closed or damaged.
  • the condensed water generated during the drying process of the drying cylinder can directly overflow into the washing tub through the branch pipe, preventing the accumulation of condensed water in the drying cylinder more and more. Causes the circuit to enter the water and damage the washing and drying machine.
  • the first drainage passage and the second drainage passage are both upper drainage modes.
  • a washing and drying machine equipped with the drainage structure of the first embodiment is introduced, including
  • a box frame 13 a top of the box frame 13 is provided with a drying cylinder, and a lower part is mounted with a washing tub;
  • the first water inlet 4 of the drain pump 1 of the drainage structure communicates with the condensate drain port 3 of the drying cylinder, and the second water inlet 5 communicates with the washing water drain port 3 of the washing tub, and the drain port 3 and the washing and drying machine
  • the drain pipe is connected to discharge the condensed water in the dry drum and the wash water in the washing tub.
  • the bottom of the casing frame 13 is constituted by a base 14, the drain pump 1 is attached to one end of the front side of the base 14, and the opening of the drain pump 1 is disposed toward the front side of the casing frame 13.
  • the box frame 13 includes vertical beams extending vertically upward at four corners of the base.
  • the first drain pipe 6 extends along the inner side of the vertical beam at the corresponding end angle, and the first drain pipe 6 At least one of the screws is fixed to the vertical beam.
  • the vertical beam is provided with a mounting hole adapted to the screw
  • the first drain pipe 6 is provided with a mounting boss 8
  • the boss 8 is provided with a screw hole 9
  • the screw sequentially passes through the first A screw hole 9 in the drain pipe 6 and a mounting hole on the vertical beam vertically fix the first drain pipe 6 on the vertical beam to communicate with the drying cylinder.
  • the first drain pipe is firmly fixed on the frame of the washing and drying machine, and does not shift due to the vibration generated when the washing and drying machine works, so that the drainage effect is good and the user experience is improved.
  • one end of the drain pipe communicates with the drain port 3 on the drain pump casing 2, and the drain pipe extends horizontally from the upper end surface of the base 14 toward the rear side of the casing frame 13 to the through-out casing frame 13 from the communication end.
  • the drain pipe extends out of the box frame 13 and extends upward at least beyond the height of the washing tub, and the end of the drain pipe communicates with the outside of the washing and drying machine.
  • the first drain pipe 6 and the second drain pipe connected to the drain pump 1 of the drainage structure are respectively provided with a water valve, and the first drain pipe 6 and the second drain pipe are controlled by controlling the opening and closing of the water valve.
  • the turn-on and turn-off is used to drain the filter wash water generated during the process of cleaning the filter drum.
  • the drain structure can realize the discharge of the wash water used in the washing process of the washing tub and the condensed water generated during the drying process of the clothes drying drum, and can also be used for The filter washing water generated during the process of washing the filter cylinder to clean the filter makes the drainage structure more comprehensive and practical.
  • the water valves on the first drain pipe 6 and the second inlet pipe are both opened; when the filter washing water in the drying cylinder is discharged, the second drainage The water valve of the tube is closed and the water valve 7 of the first drain 6 is opened.
  • the first drain pipe cooperates with the water valve on the second drain pipe, thereby effectively preventing the filter net washing water in the dry clothes cylinder from flowing into the washing tub during the discharge process, causing pollution to the washing tub.

Abstract

一种洗干一体机的排水结构以及装有该排水结构的洗干一体机，包括排水泵（1），排水泵上包括排水泵壳体（2），排水泵壳体内部为中空的泵腔，排水泵壳体上开设有与泵腔相连通的：用于供冷凝水进入泵腔的第一进水口（4）；用于供洗涤水进入泵腔的第二进水口（5）；以及用于将流入泵腔内的冷凝水与洗涤水进行排放的排水口（3）。通过在排水泵壳体上设置多个开口，既可以将洗干一体机洗涤筒中洗涤水进行外排，也可以将干衣筒烘干衣物过程中产生的冷凝水及时排出，该排水结构简单，通用性强。

Description

一种洗干一体机的排水结构及洗干一体机 技术领域
本发明属于洗涤设备领域，具体地说，涉及一种洗干一体机的排水结构，还涉及一种洗干一体机。
背景技术
现有的洗干一体机在冷凝装置中单独设有冷凝水排放装置，并且还设置水位检测装置对冷凝水的水位进行检测，当冷凝水的水位超过预设的水位时，水位检测装置发送信号给控制装置，控制装置控制水泵进行工作将冷凝水排出至干衣机壳体外部。但该排水方式结构复杂，且当水位检测装置在使用过程中发生损坏，从而不能够对冷凝水的水位进行检测时，即使冷凝水超过预设的水位，水泵也不能够将冷凝水排出。冷凝水越积越多将会造成洗干一体机内的电路结构进水，使得整个干衣机被损坏而无法使用。
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，提供一种洗干一体机的排水结构，应用该排水结构，可将干衣筒中的冷凝水及时排出，且冷凝水排出结构的零件少，通用性强。
本发明还提供了一种洗干一体机。
为解决上述技术问题，本发明采用技术方案的基本构思是：一种洗干一体机的排水结构，包括排水泵，所述排水泵上包括排水泵壳体，排水泵壳体内部为中空的泵腔，所述排水泵壳体上开设有与泵腔相连通的：
用于供冷凝水进入泵腔的第一进水口；
用于供洗涤水进入泵腔的第二进水口；以及
用于将流入泵腔内的冷凝水与洗涤水进行排放的排水口。通过在排水泵上设置多个开口，实现将洗涤水与冷凝水排放至洗干一体机的外部，并进一步保证了冷凝水能及时从洗干一体机的干衣筒中排出，该排水结构简单，通用性强。
进一步，排水泵的泵腔内安装有过滤器，排水泵壳体的一端设有供过滤器拆装的开口；第一进水口与第二进水口间于靠近排水泵壳体开口端的侧壁上，且均沿与泵腔径向方向向外 凸出延伸；优选的，第二进水口的轴线方向与第一进水口的轴线方向相垂直；进一步优选的，第一进水口的轴线方向竖直设置、第二进水口的轴线方向水平设置。
进一步，排水泵还包括排水电机，排水电机安装于排水泵壳体的一端；排水口设置在排水泵壳体上靠近排水电机的侧壁上，且沿泵腔径向方向向外凸出延伸；所述排水口的延伸端为向排水电机侧水平弯折的水平延伸部；
优选的，排水口的轴线方向竖直设置，并与第二进水口的轴线相平行。
进一步，所述第一进水口连接第一排水管，第一排水管的一端通过管夹固定在第一进水口上，另一端与洗干一体机的干衣筒连通，形成供干衣筒烘干衣物过程中生成冷凝水进入泵腔的第一排水通路；
所述第二进水口经第二排水管与洗干一体机的洗涤筒连通，形成供洗涤筒洗涤衣物过程中所用洗涤水排放至泵腔的第二排水通路；
所述排水口连接排水管，排水管的一端通过管夹固定在排水口上，另一端与外界相连通，形成排放冷凝水与洗涤水的排水通路。在第一进水口与排水口设有管夹，可以将第一排水管与排水管紧固的安装在排水泵上，有效地避免了在排水过程中出现冷凝水或洗涤水泄露的情况；洗干一体机在烘干过程中，会产生大量的冷凝水，如果不将冷凝水及时排出，冷凝水会积聚的越来越多，从而导致洗干一体机的电路进水，进而导致洗干一体机损坏，因此第一排水管延伸至干衣筒，能及时有效地将烘干过程中产生的冷凝水进行收集、排放。
进一步，所述第一排水管上设有水阀，水阀控制第一排水管的关闭与导通，以对洗干一体机干衣筒中的冷凝水进行收集与排放。水阀可对冷凝水的排放进行自动控制，使得冷凝水的排放更加智能。
进一步，排水泵的泵腔包括相连通的、沿排水泵壳体轴线方向依次排布的过滤腔和排水腔，过滤腔内安装有过滤器，第一进水口和第二进水口均与过滤腔相连通；排水腔与排水口相连通，排水腔内设有搅拌叶轮，排水泵壳体上安装有驱动搅拌叶轮旋转的排水电机，搅拌叶轮旋转令泵腔内的水受离心力作用而以一定流速自排水口流出。
本发明另一目的在于提供一种安装有上述所述排水结构的洗干一体机，包括，
箱体框架，所述箱体框架上部安装干衣筒，下部安装洗涤筒；
排水结构的排水泵第一进水口与干衣筒的冷凝水排水口相连通，第二进水口与洗涤筒的洗涤水排水口相连通，排水口与洗干一体机的排水管相连通，用于排放干衣筒中的冷凝水与 洗涤筒中的洗涤水。
进一步，所述箱体框架底部由底座构成，所述排水泵安装于底座上，排水泵的开口朝向箱体框架的前侧设置；优选的，排水泵设于底座的前侧一端。
进一步，箱体框架包括设于底座四个端角处的、向上竖直延伸的竖梁，第一排水管沿对应端角处的竖梁内侧延伸，且第一排水管的至少一处经扎带与竖梁相绑持固定。
进一步，排水管的一端与排水泵壳体上的排水口相连通，排水管自连通端沿底座上表面向箱体框架后侧方向水平延伸至穿出箱体框架，排水管穿出箱体框架后向上延伸至少超过洗涤筒的高度，排水管的末端与洗干一体机的外部相连通。
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、该排水结构的排水泵壳体上设置相连通的排水口、第一进水口与第二进水口，且第一进水口通过第一排水管与洗干一体机的干衣筒相连通，第二进水口经第二排水管与洗涤筒相连通，既可将洗干一体机洗涤筒洗涤衣物过程中所用洗涤水排放至机体外部，也可及时地将干衣筒烘干衣物过程中生成的冷凝水排出，从而该排水结构简单，通用性强。
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是本发明实施例中一种洗干一体机的排水结构示意图；
图2是本发明实施例中一种排水泵结构示意图；
图3是本发明实施例中一种洗干一体机的排水结构安装示意图。
图中：1、排水泵；2、排水泵壳体；3、排水口；4、第一进水口；5、第二进水口；6、第一排水管；7、水阀；8、凸台；9、螺钉孔；10、管夹；11、过滤器；12、排残水口；13、箱体框架；14、底座。
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。
实施例一
如图1至图3所示，本发明介绍了一种洗干一体机的排水结构，包括排水泵1，所述排水泵1上设有排水泵壳体2，所述排水泵壳体2具有排水口3、第一进水口4与第二进水口5，所述第一进水口4、第二进水口5分别与排水口3相连通，用于排放干衣筒中的冷凝水与洗涤筒中的洗涤水。通过在排水泵上设置多个开口，既可将洗干一体机中洗涤水进行外排，也保证了冷凝水能及时从洗干一体机的干衣筒中排出，该排水结构简单，通用性强。
本实施例中，所述排水泵壳体2内部为中空的泵腔，泵腔包括相连通的、沿排水泵壳体轴线方向依次排布的过滤腔和排水腔，过滤腔内安装有过滤器11，第一进水口4和第二进水口5均与过滤腔相连通；排水腔与排水口相连通，排水腔内设有搅拌叶轮，排水泵壳体2上安装有驱动搅拌叶轮旋转的排水电机，搅拌叶轮旋转令泵腔内水受离心力作用而以一定流速自排水口流出。
本实施例中，排水泵壳体2的一端设有供过滤器11拆装的开口；第一进水口4与第二进水口5设置于靠近排水泵壳体开口端的侧壁上，且均沿泵腔径向方向向外凸出延伸；排水泵壳体2的另一端安装有排水电机，排水口3设置在排水泵壳体上靠近排水电机的侧壁，且沿泵腔径向方向向外凸出延伸；所述排水口3的延伸端为向排水电机侧水平弯折的水平延伸部。
本实施例中，第一进水口4的轴线方向竖直设置、第二进水口5的轴线方向水平设置；排水口3的轴线方向竖直设置，并与第二进水口的轴线相平行。
本实施例中，排水泵壳体2上还设有排残水口12，所述排残水口12与过滤腔相连通。当排水泵发生堵塞时，可通过排残水口将排水泵中的残留水进行外排。
本实施例中，所述第一进水口4连接有第一排水管6，第一排水管6的一端通过管夹10固定至第一进水口4上，另一端延伸至洗干一体机的干衣筒，形成供干衣筒烘干衣物过程中生成的冷凝水进入泵腔的第一排水通路；第一排水管6上设有安装凸台8，凸台8上设有螺钉孔9，螺钉穿过螺钉孔9将第一排水管6固定在洗干一体机上，第一排水管6还设有水阀7，通过水阀7控制第一排水管6的关闭与导通，以对干衣筒中的冷凝水进行收集与排放。第一 排水管设置水阀，可对冷凝水的排放进行自动控制，使得冷凝水的排放更加智能。
本实施例中，所述第二进水口5经第二排水管与洗干一体机的洗涤筒连通，形成供洗涤筒洗涤衣物过程中所用洗涤水进入泵腔的第二排水通路。
本实施例中，排水口3连接排水管，排水管的一端通过管夹10固定至排水口6上，另一端延伸至洗干一体机的外部，形成排放洗涤水与冷凝水的排水通路。
本实施例中，第一排水管6的截面积小于第一进水口4的截面积；排水管的截面积小于排水口3的截面积，第一排水管的一端内接于第一进水口中，并沿第一进水口的轴线延伸，再通过管夹进行固定至第一进水口4上；排水管的一端内接于排水口中，并沿排水口的轴线延伸，再通过管夹进行固定至排水口3上。将水管内接于相应的接口中，且通过管夹固定，有效地避免洗干一体机在排水过程中出现漏水的情况。
本实施例中，所述第一排水管6与排水管采用橡胶管。
本实施例中，冷凝水通过第一排水通路流入泵腔，再通过排水口3经排水管排放至洗干一体机外部形成第一排水通路，洗涤水通过第二排水通路流入泵腔，再通过排水口3经排水管排放至洗干一体机外部形成第二排水通路；优选的，冷凝水依靠自身重力通过第一排水通路流入泵腔，再通过第二进水口经第二排水通路流入洗涤筒。冷凝水依靠自身重力流入洗干一体机的洗涤筒中，节约能源，也有效地避免了冷凝水积聚后流入干衣筒的电路结构中，造成洗干一体机损坏的情况发生。
本实施例中，所述第一排水管6连通干衣筒的开口处设有支管，所述支管与第一排水管6相连通，当第一排水管上6的水阀7在关闭或损坏的情况下，冷凝水的水量超过干衣筒的容纳范围时，干衣筒烘干衣物过程中生成的冷凝水可直接通过支管溢出至洗涤筒中，防止干衣筒中的冷凝水积聚越来越多导致电路进水，损坏洗干一体机。
本实施例中，第一排水通路与第二排水通路均为上排水方式。
实施例二
如图3所示，本实施例中介绍了一种安装有实施例一所述排水结构的洗干一体机，包括，
箱体框架13，所述箱体框架13上部安装干衣筒，下部安装洗涤筒；
排水结构的排水泵1第一进水口4与干衣筒的冷凝水排水口3相连通，第二进水口5与洗涤筒的洗涤水排水口3相连通，排水口3与洗干一体机的排水管相连通，用于排放干衣筒中的冷凝水与洗涤筒中的洗涤水。
本实施例中，箱体框架13底部由底座14构成，所述排水泵1安装于底座14上前侧的一端，排水泵1的开口朝向箱体框架13的前侧设置。
本实施例中，箱体框架13包括设于底座四个端角处的、向上竖直延伸的竖梁，第一排水管6沿对应端角处的竖梁内侧延伸，且第一排水管6至少一处经螺钉与竖梁相连接固定。
本实施例中，所述竖梁上设有与螺钉相适配的安装孔，第一排水管6上设有安装凸台8，凸台8上设有螺钉孔9，螺钉依次穿过第一排水管6上的螺钉孔9、竖梁上的安装孔将所述第一排水管6竖直固定在竖梁上，以与干衣筒相连通。所述第一排水管稳固的固定在洗干一体机的箱体框架上，不会因洗干一体机工作时产生的震动而出现偏移的情况，从而排水效果好，提升用户体验。
本实施例中，排水管一端与排水泵壳体2上的排水口3相连通，排水管自连通端沿底座14上表面向箱体框架13后侧方向水平延伸至穿出箱体框架13，排水管穿出箱体框架13后向上延伸至少超过洗涤筒高度，排水管的末端与洗干一体机的外部相连通。
本实施例中，排水结构的排水泵1连接的第一排水管6与第二排水管上均设置有水阀，通过控制水阀的打开与关闭，控制第一排水管6与第二排水管的导通与关闭，用于排放干衣筒清洗滤网过程中生成的过滤网清洗水。通过在第一排水管与第二排水管上设置水阀，排水结构可实现对洗涤筒洗涤衣物过程中所用的洗涤水、干衣筒烘干衣物过程中生成的冷凝水的排放，也可用于排放干衣筒清洗过滤网过程中生成的过滤网清洗水，使得排水结构功能更加全面，实用性高。
本实施例中，排水结构用于排放洗涤水、冷凝水时，第一排水管6与第二进水管上的水阀均打开；用于排放干衣筒中的过滤网清洗水时，第二排水管的水阀关闭，第一排水管6的水阀7打开。第一排水管与第二排水管上的水阀相配合工作，有效地避免了干衣筒中的过滤网清洗水在排放过程中流入洗涤筒，对洗涤筒造成污染的情况发生。
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示如上，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做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. 一种洗干一体机的排水结构，包括排水泵，所述排水泵上包括排水泵壳体，排水泵壳体内部为中空的泵腔，其特征在于：所述排水泵壳体上开设有与泵腔相连通的：
    用于供冷凝水进入泵腔的第一进水口；
    用于供洗涤水进入泵腔的第二进水口；以及
    用于将流入泵腔内的冷凝水与洗涤水进行排放的排水口。
  2. 根据权利要求1所述的一种洗干一体机的排水结构，其特征在于：排水泵的泵腔内安装有过滤器，排水泵壳体的一端设有供过滤器拆装的开口；第一进水口与第二进水口设置于靠近排水泵壳体开口端的侧壁上，且均沿泵腔径向方向向外凸出延伸；
    优选的，第二进水口的轴线方向与第一进水口的轴线方向相垂直；
    进一步优选的，第一进水口的轴线方向竖直设置、第二进水口的轴线方向水平设置。
  3. 根据权利要求1所述的一种洗干一体机的排水结构，其特征在于：排水泵还包括排水电机，排水电机安装于排水泵壳体的一端；排水口设置在排水泵壳体上靠近排水电机的侧壁上，且沿泵腔径向方向向外凸出延伸；所述排水口的延伸端为向排水电机侧水平弯折的水平延伸部；
    优选的，排水口的轴线方向竖直设置，并与第二进水口的轴线相平行。
  4. 根据权利要求1-3任一所述的一种洗干一体机的排水结构，其特征在于：所述第一进水口连接第一排水管，第一排水管的一端通过管夹固定在第一进水口上，另一端与洗干一体机的干衣筒连通，形成供干衣筒烘干衣物过程中生成的冷凝水进入泵腔的第一排水通路；
    所述第二进水口经第二排水管与洗干一体机的洗涤筒连通，形成供洗涤筒洗涤衣物过程中所用洗涤水排放至泵腔的第二排水通路；
    所述排水口连接排水管，排水管的一端通过管夹固定在排水口上，另一端与外界相连通，形成排放冷凝水与洗涤水的排水通路。
  5. 根据权利要求1-4任一所述的一种洗干一体机的排水结构，其特征在于：所述第一排水管上设有水阀，水阀控制第一排水管的关闭与导通，以对洗干一体机干衣筒中的冷凝水进行收集与排放。
  6. 根据权利要求1-5任一所述的一种洗干一体机的排水结构，其特征在于：排水泵的泵腔包括相连通的、沿排水泵壳体轴线方向依次排布的过滤腔和排水腔，过滤腔内安装有过滤 器，第一进水口和第二进水口均与过滤腔相连通；排水腔与排水口相连通，排水腔内设有搅拌叶轮，排水泵壳体上安装有驱动搅拌叶轮旋转的排水电机，搅拌叶轮旋转令泵腔内水受离心力作用而以一定流速自排水口流出。
  7. 一种安装有上述权利要求1-6任一所述排水结构的洗干一体机，其特征在于：包括，
    箱体框架，所述箱体框架上部安装干衣筒，下部安装洗涤筒；
    排水结构的排水泵第一进水口与干衣筒的冷凝水排水口相连通，第二进水口与洗涤筒的洗涤水排水口相连通，排水口与洗干一体机的排水管相连通，用于排放干衣筒中的冷凝水与洗涤筒中的洗涤水。
  8. 根据权利要求7所述的一种洗干一体机，其特征在于：箱体框架底部由底座构成，所述排水泵安装于底座上，排水泵的开口朝向箱体框架的前侧设置；优选的，排水泵设于底座前侧的一端。
  9. 根据权利要求8所述的一种洗干一体机，其特征在于：箱体框架包括设于底座四个端角处的、向上竖直延伸的竖梁，第一排水管沿对应端角处的竖梁内侧延伸，且第一排水管的至少一处经扎带与竖梁相绑持固定。
  10. 根据权利要求8所述的一种洗干一体机，其特征在于：排水管一端与排水泵壳体上的排水口相连通，排水管自连通端沿底座上表面向箱体框架后侧方向水平延伸至穿出箱体框架，排水管穿出箱体框架后向上延伸至少超过洗涤筒高度，排水管的末端与洗干一体机的外部相连通。
PCT/CN2019/081865 2018-04-24 2019-04-09 一种洗干一体机的排水结构及洗干一体机 WO2019205927A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810372112.8A CN110396802B (zh) 2018-04-24 2018-04-24 一种洗干一体机的排水结构及洗干一体机
CN201810372112.8 2018-04-24

Publications (1)

Publication Number Publication Date
WO2019205927A1 true WO2019205927A1 (zh) 2019-10-31

Family

ID=68293694

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/081865 WO2019205927A1 (zh) 2018-04-24 2019-04-09 一种洗干一体机的排水结构及洗干一体机

Country Status (2)

Country Link
CN (1) CN110396802B (zh)
WO (1) WO2019205927A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023062453A (ja) * 2021-10-21 2023-05-08 青島海爾洗衣机有限公司 ドラム式洗濯機

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007330571A (ja) * 2006-06-16 2007-12-27 Hitachi Appliances Inc 洗濯乾燥機
CN102212955A (zh) * 2011-05-31 2011-10-12 南京乐金熊猫电器有限公司 水泵及具有水泵的洗衣机
CN105483970A (zh) * 2016-01-04 2016-04-13 珠海格力电器股份有限公司 洗衣干衣机
CN105624989A (zh) * 2014-11-27 2016-06-01 博西华电器（江苏）有限公司 循环排水装置及家用电器
CN106939487A (zh) * 2016-01-05 2017-07-11 Lg电子株式会社 衣物处理装置
CN208151669U (zh) * 2018-02-26 2018-11-27 青岛海尔滚筒洗衣机有限公司 一种洗干一体机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3237674B1 (en) * 2014-12-23 2018-12-12 Electrolux Appliances Aktiebolag Laundry drying apparatus having a pump for draining liquid
CN107523959B (zh) * 2016-06-22 2023-12-29 上海海尔洗涤电器有限公司 一种洗衣干衣一体机

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007330571A (ja) * 2006-06-16 2007-12-27 Hitachi Appliances Inc 洗濯乾燥機
CN102212955A (zh) * 2011-05-31 2011-10-12 南京乐金熊猫电器有限公司 水泵及具有水泵的洗衣机
CN105624989A (zh) * 2014-11-27 2016-06-01 博西华电器（江苏）有限公司 循环排水装置及家用电器
CN105483970A (zh) * 2016-01-04 2016-04-13 珠海格力电器股份有限公司 洗衣干衣机
CN106939487A (zh) * 2016-01-05 2017-07-11 Lg电子株式会社 衣物处理装置
CN208151669U (zh) * 2018-02-26 2018-11-27 青岛海尔滚筒洗衣机有限公司 一种洗干一体机

Also Published As

Publication number Publication date
CN110396802B (zh) 2022-03-01
CN110396802A (zh) 2019-11-01

Similar Documents

Publication Publication Date Title
WO2018072625A1 (zh) 一种滚筒洗衣机及控制方法
US20180327959A1 (en) Washing machine without water between barrels and control method
JP2005124626A (ja) ドラム式洗濯機
JP6295424B2 (ja) 洗濯乾燥機
WO2019205927A1 (zh) 一种洗干一体机的排水结构及洗干一体机
WO2019214485A1 (zh) 一种洗干一体机的控制方法
WO2020151558A1 (zh) 一种洗衣机的控制方法及免清洗洗衣机
CN101173448A (zh) 洗衣机的洗涤方法
EP4219817A1 (en) Ventilation control method for laundry device
CN214694766U (zh) 干衣机
WO2021057520A1 (zh) 衣物处理设备端面进水结构及衣物处理设备
JP2007105150A (ja) ドラム式洗濯機
WO2019170095A1 (zh) 洗衣机
JP2660362B2 (ja) ドラム式洗濯乾燥機
WO2019170081A1 (zh) 一种洗衣机的洗涤桶及具有其的洗衣机
KR100441096B1 (ko) 드럼 세탁기의 통풍 구조
JPH09173697A (ja) ドラム式洗濯乾燥機
KR101248745B1 (ko) 드럼세탁기
CN216074401U (zh) 一种用于小件娇贵织物的家用洗涤装置
KR20000002181A (ko) 드럼세탁기의 압력방출장치
CN220685530U (zh) 一种洗衣机内桶
CN211303969U (zh) 一种靶材冷却装置
KR200358901Y1 (ko) 드럼 세탁기의 드럼 프론트
CN212294105U (zh) 一种便于回收废水的洗衣机
KR101141642B1 (ko) 건조겸용 드럼세탁기의 역수압방지 구조

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: 19793048

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: 19793048

Country of ref document: EP

Kind code of ref document: A1