WO2020098767A1 - 一种衣物处理剂投放装置、洗衣机及其控制方法 - Google Patents

一种衣物处理剂投放装置、洗衣机及其控制方法 Download PDF

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Publication number
WO2020098767A1
WO2020098767A1 PCT/CN2019/118684 CN2019118684W WO2020098767A1 WO 2020098767 A1 WO2020098767 A1 WO 2020098767A1 CN 2019118684 W CN2019118684 W CN 2019118684W WO 2020098767 A1 WO2020098767 A1 WO 2020098767A1
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Prior art keywords
chamber
driven
treatment agent
piston
component
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PCT/CN2019/118684
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English (en)
French (fr)
Inventor
赵志强
吕佩师
许升
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青岛海尔洗衣机有限公司
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Application filed by 青岛海尔洗衣机有限公司 filed Critical 青岛海尔洗衣机有限公司
Priority to US17/294,340 priority Critical patent/US11821132B2/en
Priority to JP2021524070A priority patent/JP2022522569A/ja
Publication of WO2020098767A1 publication Critical patent/WO2020098767A1/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
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F33/37—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of metering of detergents or additives
    • 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 
    • D06F39/02—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
    • D06F39/028—Arrangements for selectively supplying water to detergent compartments
    • 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/42—Detergent or additive supply
    • 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
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/50—Control of washer-dryers characterised by the purpose or target of the control
    • D06F33/52—Control of the operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F33/57—Control of the operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of metering of detergents or additives

Definitions

  • the invention relates to the technical field of detergent injection in washing machines, in particular, to a laundry treatment agent injection device, a washing machine and a control method thereof.
  • washing machines as the most commonly used household appliances in people's daily lives, with the continuous development and progress of technology, the development of washing machines, on the basis of meeting people's basic laundry requirements, more and more focus on improving the user experience. More and more washing machines have an automatic detergent release function, so that users no longer need to manually add detergent when using the washing machine for laundry, which greatly facilitates the user's use and improves the user's experience.
  • the existing automatic washing machine detergent addition method generally uses the Venturi principle to add, the change in the diameter of the inlet pipe produces a pressure change, which can form a certain negative pressure, attracting detergent to the inlet pipe, and driven by the inlet water is more uniform Is added to the washing tub of the washing machine.
  • This automatic detergent delivery method has certain requirements for the design and assembly of the structure, and the structure is relatively complicated to implement and the cost is relatively high.
  • the present invention mainly solves the problems that the automatic addition of detergents in existing washing machines is not accurate enough, and that many kinds of poor dispensability are provided. Dispenser for detergents and care agents.
  • the first object of the present invention is to provide a laundry treatment agent dispensing device. Specifically, the following technical solutions are adopted:
  • a clothes treatment agent delivery device including:
  • Storage chamber store clothes treatment agent inside
  • the dropping chamber has a liquid outlet and a liquid inlet communicating with the storage chamber.
  • the liquid inlet is provided with a liquid inlet unidirectional conducting component
  • the liquid outlet is provided with a liquid outlet unidirectional conducting component;
  • the piston mechanism can be set in the dropping chamber in a reciprocating motion
  • the driving mechanism is connected to the piston mechanism
  • the driving mechanism drives the piston mechanism to reciprocate in the dropping chamber, and the liquid inlet unidirectional guide component / outlet liquid unidirectional guide component unidirectionally guides the liquid inlet / outlet port during the reciprocating motion of the piston mechanism to store the clothes in the chamber
  • the treatment agent is sucked into the dropping chamber through the liquid inlet and discharged through the liquid outlet.
  • piston mechanism includes a piston and a piston rod:
  • the driving mechanism includes an active component and a driven component, and the driven component is respectively connected to the active component and the piston rod, and the driven component transforms the rotation of the active component into a reciprocating motion of the piston in the dropping chamber;
  • the driving mechanism has a reciprocating driving end, and the driving end is connected with the piston rod to drive the piston to reciprocate in the dropping chamber.
  • the driven part includes a driven wheel, one end of the piston rod of the piston mechanism is eccentrically and rotatably connected to the driven wheel, and the other end is connected to the piston, the driven part drives the driven wheel to rotate, and the driven wheel passes through the piston
  • the rod drives the piston to reciprocate in the dropping chamber;
  • the driving part has a rotating end, and the rotating end is connected to the driven wheel to drive the driven wheel to rotate; or, the driving part includes a driving motor and a driving gear connected to the driving motor, and the driven wheel is a driven gear.
  • the driving gear meshes with the driven gear.
  • the dropping chamber includes a first dropping chamber for dropping a kind of laundry treatment agent and a second dropping chamber for dropping another type, a first piston mechanism is provided in the first dropping chamber, A second piston mechanism is provided in the second delivery chamber; the driven component includes a first driven component in drive connection with the first piston mechanism and a second driven component in drive connection with the second piston mechanism; the active The component can be selected to be in drive connection with the first driven component or the second driven component to perform the dispensing of the laundry treatment agent in the first dispensing chamber or the second dispensing chamber.
  • the driving component includes a driving motor and a driving gear connected to the driving motor
  • the first driven component includes a first driven gear
  • the second driven component includes a second driven gear
  • One end of the piston rod of the first piston mechanism is eccentrically and rotatably connected to the first driven gear
  • one end of the piston rod of the second piston mechanism is eccentrically and rotatably connected to the second driven gear
  • the driving gear can be moved to mesh with the first driven gear or to mesh with the second driven gear to perform the delivery of the laundry treatment agent in the first delivery chamber or the second delivery chamber.
  • first driven gear and the second driven gear are arranged at intervals in the horizontal direction, and are arranged up and down in the vertical direction; the driving gear is movable up and down between the first driven gear and the second driven gear Between the driving gears, the driving gear moves up and down to mesh with the first driven gear and the second driven gear respectively.
  • the output end of the driving motor is connected to the screw, the center of the driving gear has a threaded hole that is threadedly connected to the connecting screw, and the connecting screw drives the driving gear to move up and down in the vertical direction respectively with the first The driving gear and the second driven gear mesh transmission.
  • the housing which has a first delivery chamber, a second delivery chamber and an installation chamber.
  • the driving component, the first driven gear and the second driven gear are all disposed in the installation chamber, One end of the piston rod of the first piston mechanism is connected to the piston, and the other end extends into the installation cavity to be eccentrically rotatably connected with the first driven gear; one end of the piston rod of the second piston mechanism is connected to the piston, and the other end extends into the installation It is eccentrically and rotatably connected with the second driven gear;
  • the first injection chamber has a first liquid inlet and a first liquid outlet, the first liquid inlet is provided with a first liquid inlet check valve, and the first liquid outlet The outlet is provided with a first liquid check valve;
  • the second injection chamber has a second liquid inlet and a second liquid outlet, the second liquid inlet is provided with a second liquid inlet check valve, and a second liquid outlet Set a second check valve.
  • the second object of the present invention is to provide a washing machine, specifically, the following technical solutions are adopted:
  • a washing machine with the laundry treatment agent feeding device includes a detergent box, and the liquid outlet of the laundry treatment agent feeding device communicates with the detergent box.
  • the third object of the present invention is to provide a washing machine, specifically, the following technical solutions are adopted:
  • a control method of a washing machine including:
  • the drive mechanism is controlled to drive the piston mechanism to reciprocate in the loading chamber, and the liquid inlet unidirectional guide component / outlet unidirectional guide component unidirectionally guides the liquid inlet / outlet during the reciprocating motion of the piston mechanism
  • the laundry treatment agent in the storage cavity is sucked into the dropping chamber through the liquid inlet and discharged through the liquid outlet.
  • the laundry treatment agent delivery device of the present invention drives the piston mechanism to reciprocate in the delivery chamber through the driving mechanism, and realizes the delivery of the laundry treatment agent in the delivery chamber.
  • the principle is different from the existing automatic detergent delivery device, the structure is simple, and the cost is low , Which improves user experience and has broad market prospects.
  • FIG. 1 is a schematic diagram 1 of the principle of the clothing treatment agent delivery device according to an embodiment of the present invention
  • FIG. 2 is a second schematic diagram of the principle of the laundry treatment agent delivery device according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram 3 of the principle of the laundry treatment agent delivery device according to an embodiment of the present invention.
  • a clothing treatment agent delivery device of this embodiment includes:
  • Storage chamber store clothes treatment agent inside
  • the dropping chamber has a liquid outlet and a liquid inlet connected to the storage chamber.
  • the liquid inlet is provided with a liquid inlet unidirectional guide component
  • the liquid outlet is provided with a liquid outlet unidirectional guide component;
  • the piston mechanism can be set in the dropping chamber in a reciprocating motion
  • the driving mechanism is connected to the piston mechanism
  • the driving mechanism drives the piston mechanism to reciprocate in the dropping chamber, and the liquid inlet unidirectional guide component / outlet liquid unidirectional guide component unidirectionally guides the liquid inlet / outlet port during the reciprocating motion of the piston mechanism to store the clothes in the chamber
  • the treatment agent is sucked into the dropping chamber through the liquid inlet and discharged through the liquid outlet.
  • the laundry treatment agent dispensing device of this embodiment drives the piston mechanism to reciprocate in the dispensing chamber through the driving mechanism to realize the dispensing of the laundry treatment agent in the dispensing chamber.
  • the principle is different from the existing detergent automatic dispensing device, which has a simple structure and cost Low, improves the user experience, and has broad market prospects.
  • the piston mechanism described in this embodiment includes a piston and a piston rod: the drive mechanism includes an active component and a driven component, The driven component is respectively connected to the driving component and the piston rod, and the driven component transforms the rotation of the driving component into a reciprocating motion of the piston in the dropping chamber; the driving component of this embodiment can drive the piston mechanism to move through the driven component In this way, the driven part can convert the rotation of the active part into the reciprocating linear motion of the piston mechanism.
  • the driving mechanism has a reciprocating driving end, and the driving end is connected with the piston rod to drive the piston to reciprocate in the dropping chamber; in this embodiment, a linear motor can be selected as the driving mechanism to directly drive the piston mechanism to reciprocate.
  • the driven part includes a driven wheel, one end of the piston rod of the piston mechanism is eccentrically and rotatably connected to the driven wheel, and the other end is connected to the piston, the driven part drives the driven wheel to rotate, and the driven wheel passes through the piston
  • the rod drives the piston to reciprocate in the dropping chamber;
  • the active part has a rotating end, and the rotating end is connected to the driven wheel to drive the driven wheel to rotate; or, the active part includes a driving motor and a driving gear connected to the driving motor,
  • the driven wheel is a driven gear, and the driving gear meshes with the driven gear.
  • the delivery chamber described in this embodiment includes a first delivery chamber 5 for delivering one kind of laundry treatment agent and a second delivery chamber 16 for delivering another kind of laundry treatment agent.
  • a first piston mechanism (4, 6) is provided in the first delivery chamber 5 and a second piston mechanism (15, 17) is provided in the second delivery chamber 16;
  • the driven component includes a drive connection with the first piston mechanism The first driven part and the second driven part that are in drive connection with the second piston mechanism; the active part can be selectively connected with the first driven part or the second driven part for the first delivery chamber or The delivery of the laundry treatment agent in the second delivery chamber.
  • a set of driving mechanism is used to realize the delivery of the laundry treatment agent in the two delivery chambers, which simplifies the overall structure and reduces the manufacturing cost.
  • the driving component includes a driving motor 22 and a driving gear 1 connected to the driving motor 22, the first driven component includes a first driven gear 2, and the second driven component includes a first Two driven gears 19, one end of the piston rod 4 of the first piston mechanism (4, 6) is eccentrically and rotatably connected to the first driven gear 2, and the piston rod of the second piston mechanism (15, 17) One end of 17 is eccentrically and rotatably connected to the second driven gear 19; the driving gear 1 can be moved to mesh with the first driven gear 2 or mesh with the second driven gear 19 to perform the first dropping cavity
  • the laundry treatment agent in the chamber 5 or the second dispensing chamber 16 is dispensed.
  • first delivery chamber 5 and the second delivery chamber 16 are used to deliver different types of laundry treatment agents, for example, the first delivery chamber 5 delivers detergent, and the second delivery chamber 16 delivers softener, so that the first The delivery chamber and the second delivery chamber have different time for delivering the laundry treatment agent.
  • the two delivery chambers are driven and delivered by the same driving mechanism, but they must be mutually independent.
  • the driving gear 1 is movable and
  • the first driven gear 2 is meshed with or driven with the second driven gear 19.
  • first driven gear 2 and the second driven gear 19 described in this embodiment are spaced apart in the horizontal direction, and arranged vertically in the vertical direction; the driving gear 1 can be moved up and down in the first Between the driven gear 2 and the second driven gear 19, the driving gear 1 moves up and down to mesh with the first driven gear 2 and the second driven gear 19, respectively.
  • the output end of the driving motor 22 is connected to the screw 23, and the center of the driving gear 1 has a screw thread connected to the connecting screw 23 In the hole 25, the connecting screw 23 drives the driving gear 1 to move up and down in the vertical direction and meshes with the first driving gear 2 and the second driven gear 19, respectively.
  • a laundry treatment agent delivery device described in this embodiment includes a housing, which has a first delivery chamber 5, a second delivery chamber 16 and an installation chamber 20, the active component, the first driven The gear 2 and the second driven gear 19 are both arranged in the installation chamber 20.
  • the piston rod 4 of the first piston mechanism (4, 6) is connected to the piston 6 at one end, and the other end extends into the installation chamber 20 and the first
  • the driven gear 2 is eccentrically and rotatably connected; one end of the piston rod 17 of the second piston mechanism (15, 17) is connected to the piston 15 and the other end extends into the installation chamber 20 and is eccentrically and rotatably connected to the second driven gear 19;
  • the first delivery chamber 5 has a first liquid inlet 9 and a first liquid outlet 10.
  • the first liquid inlet 9 is provided with a first liquid inlet check valve 7, and the first liquid outlet 10 is provided with a first outlet Liquid check valve 8;
  • the second delivery chamber 16 has a second liquid inlet 12 and a second liquid outlet 11, the second liquid inlet 12 is provided with a second liquid inlet check valve 13, the second liquid
  • the port 11 is provided with a second discharge check valve 14.
  • the installation chamber 20 of this embodiment has a first rotating shaft 21 and a second rotating shaft 24, the first driven gear 2 is rotatably mounted on the first rotating shaft 21, and the second driven gear 19 is rotatably mounted On the second rotating shaft 24.
  • the first driven gear 2 described in this embodiment is eccentrically provided with a first connecting post 3, and the piston rod 4 of the first piston mechanism is rotatably mounted on the first connecting post 3; the second driven A second connecting post 18 is eccentrically provided on the gear 19, and the piston rod 17 of the second piston mechanism is rotatably mounted on the second connecting post 18. In this way, the rotation of the driven gear is converted into a reciprocating linear motion that drives the piston mechanism.
  • This embodiment also provides a washing machine having the laundry treatment agent dispensing device including a detergent box, and the liquid outlet of the laundry treatment agent dispensing device communicates with the detergent box.
  • the control method of the washing machine in this embodiment includes: during the water inlet of the washing machine, controlling the drive mechanism to drive the piston mechanism to reciprocate in the loading chamber, and the liquid inlet unidirectional guide component / outlet liquid unidirectional guide component respectively during the reciprocating motion of the piston mechanism One-way through the liquid inlet / outlet, the laundry treatment agent in the storage chamber is sucked into the chamber through the liquid inlet, and discharged through the liquid outlet.
  • the driving motor of the driving mechanism of this embodiment can perform forward and reverse rotations. By controlling the forward and reverse rotation of the drive motor, different types of laundry treatment agents in the first and second discharge chambers are controlled to be discharged at different times.
  • the control system of the washing machine in this embodiment controls the drive motor to rotate forward, drives the drive gear to rotate forward, and the drive gear drives the first driven gear to run.
  • the first driven gear has a first connecting post, a piston rod connected to the piston mechanism, and the first The driven gear drives the piston of the piston mechanism to reciprocate in the first injection chamber, the first injection chamber has a first liquid inlet and a first liquid outlet, and is provided with a first liquid inlet check valve and a first liquid outlet
  • the one-way valve is used to put in a kind of laundry treatment agent.
  • the first put-in chamber is used to put in detergent.
  • the control system controls the drive motor to run forward at the water inlet stage of the washing program.
  • the control system of the washing machine in this embodiment controls the driving motor to reverse, drives the driving gear to reverse, and the driving gear drives the second driven gear to operate.
  • the second driven gear has a second connecting post, a piston rod connected to the piston mechanism, and the second The driven gear drives the piston of the piston mechanism to reciprocate in the second injection chamber, the second injection chamber has a second liquid inlet and a second liquid outlet, and is provided with a second liquid inlet check valve and a second liquid outlet
  • a one-way valve is used to place another kind of laundry treatment agent, for example, the second delivery chamber is used to place softener, then the control system controls the drive motor to reverse the delivery during the water inlet stage of the last rinsing process.
  • the laundry may be weighed after the laundry is put into the inner tub, and the dosage of the laundry treatment agent may be determined according to the weight of the laundry, and the laundry treatment device may be controlled to perform quantitative dispensing according to the dosage.
  • the user may select the amount of the laundry treatment agent to be injected, and control the laundry treatment device to perform quantitative injection according to the user's selection according to the injection amount.

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

Abstract

本发明提供了一种衣物处理剂投放装置、洗衣机及其控制方法，衣物处理剂投放装置，包括：储放腔室，内部储放衣物处理剂；投放腔室，具有出液口和与储放腔室连通的进液口，进液口设置进液单向导通部件，出液口设置出液单向导通部件；活塞机构，可往复运动的设置在投放腔室内；驱动机构，连接所述的活塞机构；驱动机构驱动活塞机构在投放腔室内往复运动，进液单向导通部件/出液单向导通部件在活塞机构往复运动过程中分别单向导通进液口/出液口，储放腔室内的衣物处理剂由进液口吸入投放腔室，由出液口排出投放。本发明的衣物处理剂投放装置通过驱动机构带动活塞机构在投放腔室内往复运动，实现投放腔室内的衣物处理剂的投放，结构简单，成本低。

Description

一种衣物处理剂投放装置、洗衣机及其控制方法 技术领域
本发明涉及洗衣机洗涤剂投放技术领域，具体地，涉及一种衣物处理剂投放装置、洗衣机及其控制方法。
背景技术
洗衣机，作为人们日常生活中使用最为普遍的家用电器，随着技术的不断发展进步，洗衣机的研发在满足人们基本洗衣要求的基础上，越来越多的注重提升用户的使用体验。越来越多的洗衣机具备洗涤剂自动投放功能，这样，用户在使用洗衣机洗衣时不再需要进行手动添加洗涤剂，极大的方便了用户的使用，提升了用户的使用体验。
现有洗衣机洗涤剂的自动添加方式一般采用文丘里原理添加，在进水管直径的变化产生压力的变化，可以形成一定的负压，吸引洗涤剂添加到进水管中，并由进水带动较为均匀的添加到洗衣机的洗涤外筒中。这种洗涤剂自动投放方式对于结构的设计装配具有一定的要求，实现起来结构相对复杂，成本较高。另外，还有一些洗衣机通过电机驱动形式的齿轮泵、蠕动泵、活塞泵投放，该方式需要额外增加电机及泵，成本较高，且不能实现精确的定量投放。
有鉴于此，本发明的主要解决现有洗衣机自动添加洗涤剂不够精准、多种投放性差的问题，提供一种原理更为优化，实际操作更为简便可行，且能够精准定量添加多种不同功能洗涤剂及护理剂的投放装置。
发明内容
为了解决上述问题，本发明的第一发明目的是提供一种衣物处理剂投放装置，具体地，采用了如下的技术方案：
一种衣物处理剂投放装置，包括：
储放腔室，内部储放衣物处理剂；
投放腔室，具有出液口和与储放腔室连通的进液口，进液口设置进液单向导通部件，出液口设置出液单向导通部件；
活塞机构，可往复运动的设置在投放腔室内；
驱动机构，连接所述的活塞机构；
驱动机构驱动活塞机构在投放腔室内往复运动，进液单向导通部件/出液单向导通部件在活塞机构往复运动过程中分别单向导通进液口/出液口，储放腔室内的衣物处理剂由进液口吸入投放腔室，由出液口排出投放。
进一步地，所述的活塞机构包括活塞和活塞杆：
所述的驱动机构包括主动部件和从动部件，所述从动部件分别与主动部件、活塞杆传动连接，从动部件将主动部件的自身转动转变为活塞在投放腔室内的往复运动；
或者，所述的驱动机构具有往复运动的驱动端，驱动端与活塞杆连接带动活塞在投放腔室内往复运动。
进一步地，所述的从动部件包括从动轮，所述活塞机构的活塞杆的一端与从动轮偏心可转动的连接，另一端连接活塞，所述的主动部件带动从动轮转动，从动轮通过活塞杆带动活塞在投放腔室内往复运动；
所述的主动部件具有转动端，转动端与从动轮连接带动从动轮转动；或者，所述的主动部件包括驱动电机和与驱动电机相连接的主动齿轮，所述的从动轮为从动齿轮，主动齿轮与从动齿轮啮合传动。
进一步地，所述的投放腔室包括用于投放一种种类衣物处理剂的第一投放腔室和用于投放另一种类的第二投放腔室，第一投放腔室内设置第一活塞机构，第二投放腔室内设置第二活塞机构；所述的从动部件包括与第一活塞机构传动连接的第一从动部件和与第二活塞机构传动连接的第二从动部件；所述的主动部件可选择与第一从动部件或者第二从动部件传动连接，进行第一投放腔室或者第二投放腔室内的衣物处理剂的投放。
进一步地，所述的主动部件包括驱动电机和与驱动电机相连接的主动齿轮，所述的第一从动部件包括第一从动齿轮，所述的第二从动部件包括第二从动齿轮，所述第一活塞机构的活塞杆的一端与第一从动齿轮偏心可转动的连接，所述第二活塞机构的活塞杆的一端与第二从动齿轮偏心可转动的连接；所述的主动齿轮可运动至与第一从动齿轮啮合传动或者与第二从动齿轮啮合传动，进行第一投放腔室或者第二投放腔室内的衣物处理剂的投放。
进一步地，所述的第一从动齿轮与第二从动齿轮在水平方向间隔设置，在竖直方向上下设置；所述的主动齿轮可上下运动的设置在第一从动齿轮和第二从动齿轮之间，主动齿轮上下运动分别与第一从动齿轮和第二从动齿轮啮合传动。
进一步地，所述的驱动电机的输出端连接螺杆，所述主动齿轮的中心具有与所述连接螺杆螺纹连接的螺纹孔，所述的连接螺杆带动主动齿轮在竖直方向上下运动分别与第一主动齿轮和第二从动齿轮啮合传动。
进一步地，包括壳体，壳体内具有第一投放腔室、第二投放腔室和安装腔室，所述的主动部件、第一从动齿轮和第二从动齿轮均设置在安装腔室内，所述第一活塞机构的活塞杆一端连接活塞，另一端伸入安装腔室内与第一从动齿轮偏心可转动连接；所述第二活塞机构的活塞杆一端连接活塞，另一端伸入安装内与第二从动齿轮偏心可转动连接；所述的第一投放腔室具有第一进液口和第一出液口，第一进液口设置第一进液单向阀，第一出液口设置第一出液单向阀；所述的第二投放腔室具有第二进液口和第二出液口，第二进液口设置第二进液单向阀，第二出液口设置第二出液单向阀。
本发明的第二发明目的是提供一种洗衣机，具体地，采用了如下的技术方案：
一种具有所述衣物处理剂投放装置的洗衣机，包括洗涤剂盒，所述衣物处理剂投放装置的出液口连通洗涤剂盒。
本发明的第三发明目的是提供一种洗衣机，具体地，采用了如下的技术方案：
一种洗衣机的控制方法，包括：
洗衣机进水过程中，控制驱动机构驱动活塞机构在投放腔室内往复运动，进液单向导通部件/出液单向导通部件在活塞机构往复运动过程中分别单向导通进液口/出液口，储放腔室内的衣物处理剂由进液口吸入投放腔室，由出液口排出投放。
本发明的衣物处理剂投放装置通过驱动机构带动活塞机构在投放腔室内往复运动，实现投放腔室内的衣物处理剂的投放，采用不同于现有洗涤剂自动投放装置的原理，结构简单，成本低，提升了用户体验，具有广阔的市场前景。
附图说明
图1本发明实施例衣物处理剂投放装置的原理示意图一；
图2本发明实施例衣物处理剂投放装置的原理示意图二；
图3本发明实施例衣物处理剂投放装置的原理示意图三。
具体实施方式
下面结合附图对本发明的一种衣物处理剂投放装置、洗衣机及其控制方法进行详细描述：
如图1-图3所示，本实施例的一种衣物处理剂投放装置，包括：
储放腔室，内部储放衣物处理剂；
投放腔室，具有出液口和与储放腔室连通的进液口，进液口设置进液单向导通部件， 出液口设置出液单向导通部件；
活塞机构，可往复运动的设置在投放腔室内；
驱动机构，连接所述的活塞机构；
驱动机构驱动活塞机构在投放腔室内往复运动，进液单向导通部件/出液单向导通部件在活塞机构往复运动过程中分别单向导通进液口/出液口，储放腔室内的衣物处理剂由进液口吸入投放腔室，由出液口排出投放。
本实施例的衣物处理剂投放装置通过驱动机构带动活塞机构在投放腔室内往复运动，实现投放腔室内的衣物处理剂的投放，采用不同于现有洗涤剂自动投放装置的原理，结构简单，成本低，提升了用户体验，具有广阔的市场前景。
为了解决驱动机构与活塞机构之间的传动连接，作为本实施例的一种实现方式，本实施例所述的活塞机构包括活塞和活塞杆：所述的驱动机构包括主动部件和从动部件，所述从动部件分别与主动部件、活塞杆传动连接，从动部件将主动部件的自身转动转变为活塞在投放腔室内的往复运动；本实施例的主动部件可通过从动部件带动活塞机构运动，这样从动部件可将主动部件的转动转化为活塞机构的往复直线运动。
或者，所述的驱动机构具有往复运动的驱动端，驱动端与活塞杆连接带动活塞在投放腔室内往复运动；本实施例可选择直线电机作为驱动机构，直接带动活塞机构往复运动。
进一步地，所述的从动部件包括从动轮，所述活塞机构的活塞杆的一端与从动轮偏心可转动的连接，另一端连接活塞，所述的主动部件带动从动轮转动，从动轮通过活塞杆带动活塞在投放腔室内往复运动；所述的主动部件具有转动端，转动端与从动轮连接带动从动轮转动；或者，所述的主动部件包括驱动电机和与驱动电机相连接的主动齿轮，所述的从动轮为从动齿轮，主动齿轮与从动齿轮啮合传动。
如图1-图3所示，本实施例所述的投放腔室包括用于投放一种种类衣物处理剂的第一投放腔室5和用于投放另一种类的第二投放腔室16，第一投放腔室5内设置第一活塞机构(4、6)，第二投放腔室16内设置第二活塞机构(15、17)；所述的从动部件包括与第一活塞机构传动连接的第一从动部件和与第二活塞机构传动连接的第二从动部件；所述的主动部件可选择与第一从动部件或者第二从动部件传动连接，进行第一投放腔室或者第二投放腔室内的衣物处理剂的投放。
本实施例通过一套驱动机构实现两个投放腔室内的衣物处理剂的投放，简化了整体结构，降低了制造成本。
进一步地，所述的主动部件包括驱动电机22和与驱动电机22相连接的主动齿轮1，所 述的第一从动部件包括第一从动齿轮2，所述的第二从动部件包括第二从动齿轮19，所述第一活塞机构(4、6)的活塞杆4的一端与第一从动齿轮2偏心可转动的连接，所述第二活塞机构(15、17)的活塞杆17的一端与第二从动齿轮19偏心可转动的连接；所述的主动齿轮1可运动至与第一从动齿轮2啮合传动或者与第二从动齿轮19啮合传动，进行第一投放腔室5或者第二投放腔室16内的衣物处理剂的投放。
由于第一投放腔室5和第二投放腔室16内分别用于投放不同种类的衣物处理剂，例如第一投放腔室5投放洗涤剂，第二投放腔室16投放柔顺剂，这样第一投放腔室和第二投放腔室投放衣物处理剂的时间不同，两个投放腔室由同一驱动机构进行驱动投放，但是还要实现相互之间互不影响，所述主动齿轮1是可运动与第一从动齿轮2啮合传动或者与第二从动齿轮19啮合传动。
具体地，本实施例所述的第一从动齿轮2与第二从动齿轮19在水平方向间隔设置，在竖直方向上下设置；所述的主动齿轮1可上下运动的设置在第一从动齿轮2和第二从动齿轮19之间，主动齿轮1上下运动分别与第一从动齿轮2和第二从动齿轮19啮合传动。
为了实现主动齿轮1的上下运动，作为本实施例的一种实施方式，所述的驱动电机22的输出端连接螺杆23，所述主动齿轮1的中心具有与所述连接螺杆23螺纹连接的螺纹孔25，所述的连接螺杆23带动主动齿轮1在竖直方向上下运动分别与第一主动齿轮2和第二从动齿轮19啮合传动。
本实施例所述的一种衣物处理剂投放装置，包括壳体，壳体内具有第一投放腔室5、第二投放腔室16和安装腔室20，所述的主动部件、第一从动齿轮2和第二从动齿轮19均设置在安装腔室20内，所述第一活塞机构(4、6)的活塞杆4一端连接活塞6，另一端伸入安装腔室20内与第一从动齿轮2偏心可转动连接；所述第二活塞机构(15、17)的活塞杆17一端连接活塞15，另一端伸入安装腔室20内与第二从动齿轮19偏心可转动连接；所述的第一投放腔室5具有第一进液口9和第一出液口10，第一进液口9设置第一进液单向阀7，第一出液口10设置第一出液单向阀8；所述的第二投放腔室16具有第二进液口12和第二出液口11，第二进液口12设置第二进液单向阀13，第二出液口11设置第二出液单向阀14。
本实施例的安装腔室20内具有第一转轴21和第二转轴24，所述的第一从动齿轮2可转动的安装在第一转轴21上，第二从动齿轮19可转动的安装在第二转轴24上。
本实施例所述的第一从动齿轮2上偏心设置第一连接柱3，所述第一活塞机构的活塞杆4可转动的安装在第一连接柱3上；所述的第二从动齿轮19上偏心设置第二连接柱18，所 述的第二活塞机构的活塞杆17可转动的安装在第二连接柱18上。这样，实现了将从动齿轮的转动转化为驱动活塞机构的往复直线运动。
本实施例还提供一种具有所述衣物处理剂投放装置的洗衣机包括洗涤剂盒，所述衣物处理剂投放装置的出液口连通洗涤剂盒。
本实施例洗衣机的控制方法，包括：洗衣机进水过程中，控制驱动机构驱动活塞机构在投放腔室内往复运动，进液单向导通部件/出液单向导通部件在活塞机构往复运动过程中分别单向导通进液口/出液口，储放腔室内的衣物处理剂由进液口吸入投放腔室，由出液口排出投放。
本实施例的驱动机构的驱动电机可以进行正反转，通过控制驱动电机的正反转控制第一投放腔室和第二投放腔室内不同种类的衣物处理剂在不同时间进行投放。
本实施例洗衣机的控制系统通过控制驱动电机正转，驱动主动齿轮正转，主动齿轮驱动第一从动齿轮运转，第一从动齿轮具有第一连接柱，连接活塞机构的活塞杆，第一从动齿轮带动活塞机构的活塞在第一投放腔室内往复运动，第一投放腔室具有第一进液口和第一出液口，并设置第一进液口单向阀和第一出液口单向阀，投放一种种类的衣物处理剂，例如第一投放腔室用于投放洗涤剂，则控制系统控制驱动电机在洗涤程序的进水阶段正转进行投放。
本实施例洗衣机的控制系统通过控制驱动电机反转，驱动主动齿轮反转，主动齿轮驱动第二从动齿轮运转，第二从动齿轮具有第二连接柱，连接活塞机构的活塞杆，第二从动齿轮带动活塞机构的活塞在第二投放腔室内往复运动，第二投放腔室具有第二进液口和第二出液口，并设置第二进液口单向阀和第二出液口单向阀，投放另一种种类的衣物处理剂，例如第二投放腔室用于投放柔顺剂，则控制系统控制驱动电机在最后一次漂洗程序的进水阶段反转进行投放。
进一步地，可在衣物投放进內桶后进行衣物称重，并根据衣物重量确定衣物处理剂的投放量，控制衣物处理装置按照投放量进行定量投放。
也或者，用户可选择投入衣物处理剂的量，根据用户的选择控制衣物处理装置按照投放量进行定量投放。
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. 一种衣物处理剂投放装置，其特征在于，包括：
    储放腔室，内部储放衣物处理剂；
    投放腔室，具有出液口和与储放腔室连通的进液口，进液口设置进液单向导通部件，出液口设置出液单向导通部件；
    活塞机构，可往复运动的设置在投放腔室内；
    驱动机构，连接所述的活塞机构；
    驱动机构驱动活塞机构在投放腔室内往复运动，进液单向导通部件/出液单向导通部件在活塞机构往复运动过程中分别单向导通进液口/出液口，储放腔室内的衣物处理剂由进液口吸入投放腔室，由出液口排出投放。
  2. 根据权利要求1所述的一种衣物处理剂投放装置，其特征在于，所述的活塞机构包括活塞和活塞杆：
    所述的驱动机构包括主动部件和从动部件，所述从动部件分别与主动部件、活塞杆传动连接，从动部件将主动部件的自身转动转变为活塞在投放腔室内的往复运动；
    或者，所述的驱动机构具有往复运动的驱动端，驱动端与活塞杆连接带动活塞在投放腔室内往复运动。
  3. 根据权利要求2所述的一种衣物处理剂投放装置，其特征在于，所述的从动部件包括从动轮，所述活塞机构的活塞杆的一端与从动轮偏心可转动的连接，另一端连接活塞，所述的主动部件带动从动轮转动，从动轮通过活塞杆带动活塞在投放腔室内往复运动；
    所述的主动部件具有转动端，转动端与从动轮连接带动从动轮转动；或者，所述的主动部件包括驱动电机和与驱动电机相连接的主动齿轮，所述的从动轮为从动齿轮，主动齿轮与从动齿轮啮合传动。
  4. 根据权利要求2或3所述的一种衣物处理剂投放装置，其特征在于，所述的投放腔室包括用于投放一种种类衣物处理剂的第一投放腔室和用于投放另一种类的第二投放腔室，第一投放腔室内设置第一活塞机构，第二投放腔室内设置第二活塞机构；所述的从动部件包括与第一活塞机构传动连接的第一从动部件和与第二活塞机构传动连接的第二从动部件；所述的主动部件可选择与第一从动部件或者第二从动部件传动连接，进行第一投放腔室或者第二投放腔室内的衣物处理剂的投放。
  5. 根据权利要求4所述的一种衣物处理剂投放装置，其特征在于，所述的主动部件包括驱动电机和与驱动电机相连接的主动齿轮，所述的第一从动部件包括第一从动齿轮，所述的第二从动部件包括第二从动齿轮，所述第一活塞机构的活塞杆的一端与第一从动齿轮 偏心可转动的连接，所述第二活塞机构的活塞杆的一端与第二从动齿轮偏心可转动的连接；所述的主动齿轮可运动至与第一从动齿轮啮合传动或者与第二从动齿轮啮合传动，进行第一投放腔室或者第二投放腔室内的衣物处理剂的投放。
  6. 根据权利要求5所述的一种衣物处理剂投放装置，其特征在于，所述的第一从动齿轮与第二从动齿轮在水平方向间隔设置，在竖直方向上下设置；所述的主动齿轮可上下运动的设置在第一从动齿轮和第二从动齿轮之间，主动齿轮上下运动分别与第一从动齿轮和第二从动齿轮啮合传动。
  7. 根据权利要求6所述的一种衣物处理剂投放装置，其特征在于，所述的驱动电机的输出端连接螺杆，所述主动齿轮的中心具有与所述连接螺杆螺纹连接的螺纹孔，所述的连接螺杆带动主动齿轮在竖直方向上下运动分别与第一主动齿轮和第二从动齿轮啮合传动。
  8. 根据权利要求5所述的一种衣物处理剂投放装置，其特征在于，包括壳体，壳体内具有第一投放腔室、第二投放腔室和安装腔室，所述的主动部件、第一从动齿轮和第二从动齿轮均设置在安装腔室内，所述第一活塞机构的活塞杆一端连接活塞，另一端伸入安装腔室内与第一从动齿轮偏心可转动连接；所述第二活塞机构的活塞杆一端连接活塞，另一端伸入安装内与第二从动齿轮偏心可转动连接；所述的第一投放腔室具有第一进液口和第一出液口，第一进液口设置第一进液单向阀，第一出液口设置第一出液单向阀；所述的第二投放腔室具有第二进液口和第二出液口，第二进液口设置第二进液单向阀，第二出液口设置第二出液单向阀。
  9. 一种具有如权利要求1-8任意一项所述衣物处理剂投放装置的洗衣机，其特征在于，包括洗涤剂盒，所述衣物处理剂投放装置的出液口连通洗涤剂盒。
  10. 一种如权利要求9所述洗衣机的控制方法，其特征在于，包括：
    洗衣机进水过程中，控制驱动机构驱动活塞机构在投放腔室内往复运动，进液单向导通部件/出液单向导通部件在活塞机构往复运动过程中分别单向导通进液口/出液口，储放腔室内的衣物处理剂由进液口吸入投放腔室，由出液口排出投放。
PCT/CN2019/118684 2018-11-15 2019-11-15 一种衣物处理剂投放装置、洗衣机及其控制方法 WO2020098767A1 (zh)

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