WO2024011804A1 - 一种清洗机污水箱阀门自动开闭的装置结构 - Google Patents

一种清洗机污水箱阀门自动开闭的装置结构 Download PDF

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Publication number
WO2024011804A1
WO2024011804A1 PCT/CN2022/132396 CN2022132396W WO2024011804A1 WO 2024011804 A1 WO2024011804 A1 WO 2024011804A1 CN 2022132396 W CN2022132396 W CN 2022132396W WO 2024011804 A1 WO2024011804 A1 WO 2024011804A1
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WIPO (PCT)
Prior art keywords
valve
sewage tank
water
cleaning machine
closing
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PCT/CN2022/132396
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English (en)
French (fr)
Inventor
宁建强
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广东维尔科技股份有限公司
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Publication of WO2024011804A1 publication Critical patent/WO2024011804A1/zh

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
    • A47L7/0023—Recovery tanks
    • A47L7/0028—Security means, e.g. float valves or level switches for preventing overflow
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/24—Hand-supported suction cleaners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/1418—Impermeable dust collecting bags
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2836—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2889—Safety or protection devices or systems, e.g. for prevention of motor over-heating or for protection of the user
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/32—Handles
    • A47L9/322—Handles for hand-supported suction cleaners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member

Definitions

  • the invention relates to the technical field of cleaning machines, and in particular to a device structure for automatically opening and closing a valve in a sewage tank of a cleaning machine.
  • Products such as handheld fabric cleaning machines use high-power suction motors to suck the dirty sewage from the fabrics (or carpets) after being washed with roller brushes through pipes into the water vapor separation chamber, and then pass through the water vapor separation chamber. After separation, the sewage enters the sewage tank, and the separated air is discharged from the main body of the handheld fabric cleaning machine through the main motor (i.e., the suction motor).
  • the suction motor i.e., the suction motor
  • the user does not always maintain a horizontal position when holding it, and may tilt forward or backward, left or right;
  • the machine may tip over when placing the machine.
  • the sewage stored in the sewage tank will flow back out through the entrance of the sewage tank, enter the water and gas separation chamber, enter the motor or pipe, and even enter the main body of the handheld fabric cleaning machine, and finally exit from the sewage tank.
  • Different parts of the main body of the handheld fabric cleaning machine flow out of the outside, causing secondary pollution.
  • the object of the present invention is to provide a device structure for automatically opening and closing the valve of the sewage tank of a cleaning machine to solve the problem in the background art that when the above two phenomena occur, the sewage stored in the sewage tank will flow back out through the inlet of the sewage tank. It enters the water and gas separation chamber, enters the motor or pipe, or even enters the inside of the main body of the handheld fabric cleaning machine, and finally flows out from different parts of the main body of the handheld fabric cleaning machine, thus forming a technical problem of secondary pollution.
  • the technical solution of the present invention provides a device structure for automatically opening and closing the sewage tank valve of a cleaning machine, which includes a main body of the cleaning machine.
  • the top of the main body of the cleaning machine is provided with a water and gas separation chamber.
  • a sewage tank is detachably installed at the bottom of the water vapor separation chamber.
  • One end of the water vapor separation chamber is connected to a water pumping pipe, and the other end of the water vapor separation chamber is connected to a main motor with a suction function.
  • the bottom end of the water vapor separation chamber There is a drainage outlet, and the top of the sewage tank is provided with a sewage tank inlet, and the drainage outlet can be connected downwardly with the sewage tank inlet; the sewage tank inlet is matched with a water-closing valve, and the water-closing valve is connected to a driving device , the driving device can drive the water closing valve to open and close the sewage tank inlet, the driving device is connected to the main control board with wires, and the main motor is connected to the main control board with wires.
  • the inside of the sewage tank is provided with a rotating shaft extending front and back.
  • the rotating shaft is located on the lower right side of the entrance of the sewage tank.
  • the rotating shaft is movably connected to one end of the valve bracket, and the other end of the valve bracket is connected to the closed water.
  • Valve connection; the driving device is connected to the valve bracket and can drive the end of the valve bracket connected to the water-closing valve to swing up and down around the rotating shaft, so that the water-closing valve can block upwards or downwards from the sewage tank inlet.
  • the driving device includes a driving device body and a torsion spring.
  • the torsion spring is arranged on the rotating shaft.
  • the torsion spring can drive the end of the valve bracket connected to the water closing valve to automatically swing upward around the rotating shaft, so that the water closing valve can swing upward automatically.
  • the entrance of the sewage tank can be blocked upward;
  • the driving device body is connected to the main control board with a wire, and the driving device body can drive the end of the valve bracket connected to the water closing valve to swing downward, so that the water closing valve can be detached downwards Sewage tank entrance.
  • the top of the sewage tank is also provided with a through hole, the through hole is located to the right of the entrance of the sewage tank and above the valve bracket, and a thimble that can move up and down is provided in the through hole; The bottom end of the thimble presses downward against the valve bracket.
  • the thimble is arranged between the water closing valve and the rotating shaft.
  • the driving device body is arranged above the through hole. The driving device body can drive the thimble to move downward.
  • the bottom end of the ejector pin is provided with an arcuate portion
  • the middle of the valve bracket is provided with an upwardly facing arcuate surface, and the arcuate surface and the arcuate portion are in sliding fit.
  • the width of the arcuate portion is greater than the inner diameter of the through hole.
  • the driving device body includes a micro motor and a transmission connecting rod.
  • the transmission connecting rod is located above the ejector pin.
  • the micro motor is connected to the main control board with a wire.
  • the micro motor can drive the transmission connecting rod to move up and down.
  • the transmission connecting rod can drive the ejector pin to move downward.
  • one side wall of the top end of the transmission link is provided with a row of teeth arranged up and down, the output shaft of the micro motor extends horizontally and is connected to a gear, and the gear meshes with the row of teeth.
  • micro motor and transmission connecting rod are provided inside the main body of the cleaning machine.
  • main motor and main control board are located inside the main body of the cleaning machine.
  • the application of the technical solution of the present invention has the following beneficial effects: the structural design of the present invention is reasonable, the sewage tank inlet cooperates with the water closing valve, the water closing valve is connected to the driving device, and the driving device can drive the water closing valve Open and close the entrance of the sewage tank, the driving device is connected to the main control board with wires, and the main motor is connected to the main control board with wires, so that the main motor and the driving device can work in conjunction, that is, when the main motor is working, the driving device can drive
  • the water closing valve opens the sewage tank inlet so that the sewage in the water and gas separation chamber can enter the sewage tank.
  • the driving device can drive the water closing valve to close the sewage tank inlet to achieve the purpose of closing the water, so that when the background occurs
  • the water closing valve can effectively prevent the sewage stored in the sewage tank from flowing back through the inlet of the sewage tank.
  • Figure 1 is a schematic cross-sectional structural diagram of the present invention when the water shut-off valve is closed;
  • Figure 2 is a schematic cross-sectional structural diagram of the present invention when the water shut-off valve is opened;
  • Figure 3 is a schematic three-dimensional structural diagram of the sewage tank of the present invention.
  • Figure 4 is a schematic cross-sectional structural diagram cut along the A-A section line in Figure 3;
  • the observer faces the accompanying drawing 1 to observe, the left side of the observer is set as left, the right side of the observer is set as right, the front of the observer is set as front, and the observer's front is set as front.
  • the rear is set to rear, the observer's upper side is set to upper, and the observer's lower side is set to lower.
  • this embodiment provides a device structure for automatically opening and closing the sewage tank valve of a cleaning machine, including a cleaning machine body 1.
  • the top of the cleaning machine body 1 is provided with a water and gas separation chamber 2, and the bottom of the cleaning machine body 1 is A sewage tank 3 is detachably installed.
  • One end of the water and gas separation chamber 2 is connected to a water pumping pipe (not shown in the figure), and the other end of the water and gas separation chamber 2 is connected to a main motor 4 with a suction function.
  • the water and gas separation chamber The bottom end of 2 is provided with a drainage outlet 201, and the top of the sewage tank 3 is provided with a sewage tank inlet 301.
  • the drainage outlet 201 can be downwardly connected with the sewage tank inlet 301; the sewage tank inlet 301 cooperates with the water closing valve 5, and the water closing valve 5 Connected to a driving device, the driving device can drive the water shutoff valve 5 to open and close the sewage tank inlet 301.
  • the driving device is connected to the main control board 6 with wires, and the main motor 4 is connected to the main control board 6 with wires.
  • the inlet of the sewage tank cooperates with the water-closing valve.
  • the water-closing valve is connected to the driving device.
  • the driving device can drive the water-closing valve to open and close the sewage tank inlet.
  • the driving device is connected to the main control board with wires.
  • the main motor is connected to the main control board.
  • Main motor operation means that the user turns on the main motor with suction function when using the handheld fabric cleaning machine (or carpet washing machine).
  • Cleaning machine refers to a handheld fabric cleaning machine or carpet washing machine.
  • Sewage tank The sewage tank on the main body of this cleaning machine is a removable sewage tank. Users can easily disassemble and clean the sewage tank when cleaning it.
  • the inside of the sewage tank 3 is provided with a rotating shaft 7 extending forward and backward.
  • the rotating shaft 7 is located at the lower right side of the sewage tank inlet 301.
  • the rotating shaft 7 is movably connected to one end of the valve bracket 8, and the other end of the valve bracket 8 is connected to the water shut-off valve. 5 connection;
  • the driving device is connected with the valve bracket 8 and can drive the end of the valve bracket 8 connected to the water closing valve 5 to swing up and down around the rotating shaft 7, so that the water closing valve 5 can block upwards or downwards from the sewage tank inlet 301.
  • the valve bracket By moving around the rotating axis, the valve bracket drives the water-closing valve to swing up and down accurately and stably.
  • the driving device includes a driving device body and a torsion spring 9.
  • the torsion spring 9 is provided on the rotating shaft 7.
  • the torsion spring 9 can drive the end of the valve bracket 8 connected to the water closing valve 5 to automatically swing upward around the rotating shaft 7 to close the water.
  • the valve 5 can upward block the sewage tank inlet 301;
  • the driving device body is connected to the main control board 6 with a wire, and the driving device body can drive the end of the valve bracket 8 connected to the water closing valve 5 to swing downward, so that the water closing valve 5 can Disengage from the sewage tank inlet 301 downward.
  • a water closing valve controlled by a torsion spring is provided in the sewage tank. This water closing valve is in a normally closed state under the action of the torsion spring.
  • the water closing valve When the sewage tank is disassembled or the main body of the cleaning machine is installed, the water closing valve is closed.
  • the water valves are all in a closed state.
  • the free elastic arms at the two ends of the torsion spring can be connected and matched with the valve bracket and the inner wall of the sewage tank respectively.
  • it can also be structured in other ways so that the torsion spring can drive the valve bracket to connect one end of the closed water valve around the rotating shaft. It can swing upward automatically.
  • the top of the sewage tank 3 is also provided with a through hole 302.
  • the through hole 302 is located to the right of the sewage tank inlet 301 and above the valve bracket 8.
  • the through hole 302 is provided with an ejection pin 10 that can move up and down; The bottom end of 10 presses downward against the valve bracket 8.
  • the thimble 10 is located between the water closing valve 5 and the rotating shaft 7.
  • the driving device body is located above the through hole 302. The driving device body can drive the thimble 10 to move downward. Function: By setting a thimble, one end of the thimble is placed on the valve bracket. When the thimble is stressed, the valve bracket can be pushed downward to open the closed water valve. When the thimble is not stressed, the water shut-off valve is closed under the action of the torsion spring on the valve bracket.
  • the bottom end of the ejector pin 10 is provided with an arcuate portion 1001
  • the valve bracket 8 is provided with an upwardly facing arcuate surface 801 in the middle.
  • the arcuate surface 801 and the arcuate portion 1001 are in sliding fit. Function: Through the sliding fit between the arcuate part and the arcuate surface, it is convenient for the ejector needle to push downward on the valve bracket.
  • the width of the arcuate portion 1001 is larger than the inner diameter of the through hole 302 .
  • This design can prevent the ejector pin from moving upward from the through hole.
  • the driving device body includes a micro motor 11 and a transmission link 12.
  • the transmission link 12 is located above the thimble 10.
  • the micro motor 11 is connected to the main control board 6 with wires.
  • the micro motor 11 can drive the transmission link 12 to move up and down.
  • the transmission connecting rod 12 can drive the thimble 10 to move downward.
  • the sewage tank has a detachable function. When the sewage tank is installed on the main body of the cleaning machine, the micro motor drives the transmission linkage to move. When the force of the transmission link acts on the ejector pin of the sewage tank, the force of the ejector pin acts on the valve bracket. to open the water closing valve.
  • the water closing valve closes the water closing valve of the sewage tank under the action of the torsion spring.
  • the micro motor is linked with the main motor: that is, the main motor works, and the micro motor drives the transmission connecting rod to be stressed, and the valve opens. The main motor stops working, the micro motor works in reverse, the force on the transmission connecting rod disappears, and the valve closes under the action of the torsion spring.
  • one side wall of the top of the transmission link 12 is provided with tooth rows 1201 arranged up and down.
  • the output shaft of the micro motor 11 extends horizontally and is connected to the gear 13.
  • the gear 13 meshes with the tooth row 1201. Function: Utilize the meshing effect of the gear and the tooth row to drive the transmission connecting rod to move up and down.
  • micro motor 11 and the transmission connecting rod 12 are provided inside the main body 1 of the cleaning machine. Function: Set internally to better match the ejector pin.
  • main motor 4 and the main control board 6 are provided inside the main body 1 of the cleaning machine. Function: Set internally to protect the main motor and main control board.
  • the main motor and the micro motor work synchronously.
  • the micro motor uses the gear to drive the transmission link to move downward.
  • the transmission link drives the ejector pin of the sewage tank to transfer the movement power to the valve of the sewage tank.
  • bracket the valve of the sewage tank opens, and sewage enters the sewage tank.
  • the main motor stops working.
  • the micro motor uses the gear to drive the transmission connecting rod to move upward.
  • the force on the valve bracket of the sewage tank is canceled.
  • the water shut-off valve closes and reaches the sewage tank. The purpose of water closure.
  • the beneficial effect of the present invention is that the sewage in the sewage tank is controllable and is always stored in the sewage tank. No matter what state the main body of the cleaning machine is in, the sewage in the sewage tank will not flow out and will not cause secondary pollution. Because the micro motor and the main motor are linked, the water closing valve of the sewage tank will only close when the main motor is working. After the main motor stops working, the water closing valve of the sewage tank will be closed, so that the sewage will not flow out under any condition.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

一种清洗机污水箱阀门自动开闭的装置结构，包括清洗机主体(1)，所述清洗机主体(1)的顶部设有水气分离室(2)，所述清洗机主体(1)的底部可拆卸安装有污水箱(3)，所述水气分离室(2)的一端与抽水管道连接，所述水气分离室(2)的另一端与具有抽吸功能的主电机(4)连接，所述水气分离室(2)的底端设有排水口(201)，所述污水箱(3)的顶端设有污水箱入口(301)，所述排水口(201)可向下与污水箱入口(301)连通；所述污水箱入口(301)与闭水阀门(5)配合，所述闭水阀门(5)与驱动装置连接，所述驱动装置可驱动闭水阀门(5)打开与关闭污水箱入口(301)，所述驱动装置与主控板(6)用导线相连，所述主电机(4)与主控板(6)用导线相连。该结构设计合理，其可以有效阻止收纳在污水箱里的污水通过污水箱入口倒流出来。

Description

一种清洗机污水箱阀门自动开闭的装置结构 技术领域
本发明涉及清洗机技术领域，尤其涉及一种清洗机污水箱阀门自动开闭的装置结构。
背景技术
手持式布艺清洗机(或地洗地毯机)这类产品，是用大功率的吸力电机，把布艺(或地毯)上经过滚刷水洗过后的脏污水通过管道吸入水气分离室内，经过水气分离后，污水进入污水箱，分离出的空气经由主电机(即吸力电机)排出手持式布艺清洗机主体外。
目前市面上所有的手持式布艺清洗机(或洗地毯机)，在水气分离后的污水，在进入污水箱后，没有专用的阀门(在主电机没有工作的时候)把污水箱闭合，导致进入污水箱与水气分离室的空间是连通的。这种状态下(主电机没有工作)会出现以下的缺陷：
1、因为手持式的方便及灵活性，用户在手持的时候，并不是始终保持在一个水平的位置状态，有可能向前或向后倾斜、有可能向左或向右倾斜的情况发生；
2、当用户在使用完手持式布艺清洗机(或洗地毯机)后，在放置机器时有可能机器会出现倾倒的现象。
当出现以上两种现象的时候，收纳在污水箱里的污水就会通过污水箱入口倒流出来，进入水气分离室、进入电机内或管道内、甚至进入手持式布艺清洗机主体内部，最后从手持式布艺清洗机主体的不同部位流出外部，进而形成第二次污染。
发明内容
本发明的目的在于提供一种清洗机污水箱阀门自动开闭的装置结构，以解决背景技术中当出现以上两种现象的时候，收纳在污水箱里的污水就会通过污水箱 入口倒流出来，进入水气分离室、进入电机内或管道内、甚至进入手持式布艺清洗机主体内部，最后从手持式布艺清洗机主体的不同部位流出外部，进而形成第二次污染的技术问题。
为了实现上述目的，本发明的技术方案提供了一种清洗机污水箱阀门自动开闭的装置结构，包括清洗机主体，所述清洗机主体的顶部设有水气分离室，所述清洗机主体的底部可拆卸安装有污水箱，所述水气分离室的一端与抽水管道连接，所述水气分离室的另一端与具有抽吸功能的主电机连接，所述水气分离室的底端设有排水口，所述污水箱的顶端设有污水箱入口，所述排水口可向下与污水箱入口连通；所述污水箱入口与闭水阀门配合，所述闭水阀门与驱动装置连接，所述驱动装置可驱动闭水阀门打开与关闭污水箱入口，所述驱动装置与主控板用导线相连，所述主电机与主控板用导线相连。
进一步地，所述污水箱的内部设有沿前后延伸的转轴，所述转轴设于污水箱入口的右下方，所述转轴与阀门支架的一端活动连接，所述阀门支架的另一端与闭水阀门连接；所述驱动装置与阀门支架连接并可驱动阀门支架连接有闭水阀门的一端围绕转轴上下摆动，以使闭水阀门可向上堵住或向下脱离污水箱入口。
进一步地，所述驱动装置包括驱动装置本体、扭簧，所述扭簧设于转轴上，所述扭簧可驱动阀门支架连接有闭水阀门的一端围绕转轴自动向上摆动，以使闭水阀门可向上堵住污水箱入口；所述驱动装置本体与主控板用导线相连，所述驱动装置本体可驱动阀门支架连接有闭水阀门的一端向下摆动，以使闭水阀门可向下脱离污水箱入口。
进一步地，所述污水箱的顶端还设有通孔，所述通孔设于污水箱入口的右方且位于阀门支架的上方，所述通孔内设有可沿上下活动的顶针；所述顶针的底端向下抵住阀门支架，所述顶针设于闭水阀门与转轴之间，所述驱动装置本体设于通孔的上方，所述驱动装置本体可驱动顶针向下运动。
进一步地，所述顶针的底端设有弧形部，所述阀门支架的中间设有方向朝上 的弧形面，所述弧形面与弧形部进行滑动配合。
进一步地，所述弧形部的宽度大于通孔的内径。
进一步地，所述驱动装置本体包括微型电机、传动连杆，所述传动连杆设于顶针的上方，所述微型电机与主控板用导线相连，所述微型电机可驱动传动连杆上下活动，所述传动连杆可驱动顶针向下运动。
进一步地，所述传动连杆顶端的一侧壁设有沿上下排列的齿排，所述微型电机的输出轴沿水平延伸并与齿轮连接，所述齿轮与齿排进行啮合。
进一步地，所述微型电机、传动连杆设于清洗机主体的内部。
进一步地，所述主电机、主控板设于清洗机主体的内部。
综上所述，运用本发明的技术方案，具有如下的有益效果：本发明的结构设计合理，通过污水箱入口与闭水阀门配合，闭水阀门与驱动装置连接，驱动装置可驱动闭水阀门打开与关闭污水箱入口，驱动装置与主控板用导线相连，主电机与主控板用导线相连，从而使得主电机与驱动装置能够进行联动工作，即在主电机工作时，驱动装置可驱动闭水阀门打开污水箱入口，使得水气分离室的污水可以进入污水箱，而在主电机停止工作时，驱动装置可驱动闭水阀门关闭污水箱入口，达到闭水的目的，从而当出现背景技术中的以上两种现象的时候，闭水阀门可以有效阻止收纳在污水箱里的污水通过污水箱入口倒流出来。
附图说明
图1是本发明在闭水阀门关闭时的剖面结构示意图；
图2是本发明在闭水阀门打开时的剖面结构示意图；
图3是本发明的污水箱的立体结构示意图；
图4是沿图3中的A-A剖切线进行剖切后得到的剖面结构示意图；
附图标记说明：1-清洗机主体；2-水气分离室，201-排水口；3-污水箱，301-污水箱入口，302-通孔；4-主电机，5-闭水阀门，6-主控板，7-转轴；8-阀门支架，801-弧形面；9-扭簧；10-顶针，1001-弧形部；11-微型电机；12-传动连杆， 1201-齿排；13-齿轮。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，但并不构成对本发明保护范围的限制。
在本发明中，为了更清楚的描述，作出如下说明：观察者面对附图1进行观察，观察者左侧设为左，观察者右侧设为右，观察者前方设为前，观察者后方设为后，观察者上面设为上，观察者下面设为下，应当指出文中的术语“前端”、“后端”、“左侧”“右侧”“中部”“上方”“下方”等指示方位或位置关系为基于附图所设的方位或位置关系，仅是为了便于清楚地描述本发明，而不是指示或暗示所指的结构或零部件必须具有特定的方位、以特定的方位构造，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”、“第三”、“第四”仅用于为了清楚或简化描述的目的，而不能理解为指示或暗示相对重要性或数量。
参见图1到4，本实施例提供一种清洗机污水箱阀门自动开闭的装置结构，包括清洗机主体1，清洗机主体1的顶部设有水气分离室2，清洗机主体1的底部可拆卸安装有污水箱3，水气分离室2的一端与抽水管道(图中未示出)连接，水气分离室2的另一端与具有抽吸功能的主电机4连接，水气分离室2的底端设有排水口201，污水箱3的顶端设有污水箱入口301，排水口201可向下与污水箱入口301连通；污水箱入口301与闭水阀门5配合，闭水阀门5与驱动装置连接，驱动装置可驱动闭水阀门5打开与关闭污水箱入口301，驱动装置与主控板6用导线相连，主电机4与主控板6用导线相连。作用：通过污水箱入口与闭水阀门配合，闭水阀门与驱动装置连接，驱动装置可驱动闭水阀门打开与关闭污水箱入口，驱动装置与主控板用导线相连，主电机与主控板用导线相连，从而使得主电机与驱动装置能够进行联动工作，即在主电机工作时，驱动装置可驱动闭水阀门打开污水箱入口，使得水气分离室的污水可以进入污水箱，而在主电机停止工作时，驱动装置可驱动闭水阀门关闭污水箱入口，达到闭水的目的，从而当出 现背景技术中的以上两种现象的时候，闭水阀门可以有效阻止收纳在污水箱里的污水通过污水箱入口倒流出来。说明：主电机工作：是指用户在使用手持式布艺清洗机(或洗地毯机)时，开启了具有抽吸功能的主电机。它具有把污水通过抽水管道吸入水气分离室，然后等水气分离室内把水和气分离开，再把气抽出清洗机主体外部的功能。清洗机：是指手持式布艺清洗机或者洗地毯机。污水箱：本清洗机主体上的污水箱是具有可拆卸功能的污水箱。用户在清洗污水箱时可以方便的拆卸下来进行清洗。
具体地，污水箱3的内部设有沿前后延伸的转轴7，转轴7设于污水箱入口301的右下方，转轴7与阀门支架8的一端活动连接，阀门支架8的另一端与闭水阀门5连接；驱动装置与阀门支架8连接并可驱动阀门支架8连接有闭水阀门5的一端围绕转轴7上下摆动，以使闭水阀门5可向上堵住或向下脱离污水箱入口301。作用：通过围绕转轴进行运动，从而使得阀门支架带动闭水阀门进行上下摆动的轨迹准确稳定。
具体地，驱动装置包括驱动装置本体、扭簧9，扭簧9设于转轴7上，扭簧9可驱动阀门支架8连接有闭水阀门5的一端围绕转轴7自动向上摆动，以使闭水阀门5可向上堵住污水箱入口301；驱动装置本体与主控板6用导线相连，驱动装置本体可驱动阀门支架8连接有闭水阀门5的一端向下摆动，以使闭水阀门5可向下脱离污水箱入口301。作用：通过在污水箱内设置有一个由扭簧控制的闭水阀门，这个闭水阀门在扭簧的作用下是一个常闭的状态，在污水箱拆卸下来或者装上清洗机主体时，闭水阀门都是一个闭合状态。其中，扭簧的两个末端的自由弹臂可以分别与阀门支架、污水箱的内壁进行连接配合，当然也可以是其他结构方式，使扭簧可驱动阀门支架连接有闭水阀门的一端围绕转轴自动向上摆动即可。
具体地，污水箱3的顶端还设有通孔302，通孔302设于污水箱入口301的右方且位于阀门支架8的上方，通孔302内设有可沿上下活动的顶针10；顶针 10的底端向下抵住阀门支架8，顶针10设于闭水阀门5与转轴7之间，驱动装置本体设于通孔302的上方，驱动装置本体可驱动顶针10向下运动。作用：通过设置一顶针，顶针的一端置于阀门支架上，顶针受力时可以把阀门支架向下顶，从而打开闭水阀门。顶针不受力时，在扭簧对阀门支架的作用下，闭水阀门闭合。
具体地，顶针10的底端设有弧形部1001，阀门支架8的中间设有方向朝上的弧形面801，弧形面801与弧形部1001进行滑动配合。作用：通过弧形部与弧形面的滑动配合，从而方便顶针对阀门支架进行向下顶。
具体地，弧形部1001的宽度大于通孔302的内径。作用：这样的设计可以避免顶针向上脱离通孔。
具体地，驱动装置本体包括微型电机11、传动连杆12，传动连杆12设于顶针10的上方，微型电机11与主控板6用导线相连，微型电机11可驱动传动连杆12上下活动，传动连杆12可驱动顶针10向下运动。作用：污水箱具有可拆卸功能，污水箱装上清洗机主体时，通过微型电机带动传动连杆运动，这一传动连杆受力作用在污水箱的顶针上时，顶针受力作用在阀门支架上，从而打开闭水阀门，顶针受到传动连杆的作用力消失时，闭水阀门在扭簧的作用下，关闭污水箱的闭水阀门。而通过微型电机与主电机工作保持联动：即主电机工作，微型电机工作带动传动连杆受力，阀门打开。主电机停止工作，微型电机反向工作，传动连杆受力消失，阀门在扭簧的作用下闭合。
具体地，传动连杆12顶端的一侧壁设有沿上下排列的齿排1201，微型电机11的输出轴沿水平延伸并与齿轮13连接，齿轮13与齿排1201进行啮合。作用：利用齿轮与齿排啮合的作用带动传动连杆上下运功。
具体地，微型电机11、传动连杆12设于清洗机主体1的内部。作用：设置在内部更好地与顶针配合。
具体地，主电机4、主控板6设于清洗机主体1的内部。作用：设置在内部可以对主电机、主控板保护。
在实际工作中：在主控板的控制下，主电机与微型电机同步工作，微型电机利用齿轮带动传动连杆向下运动，传动连杆带动污水箱的顶针把运功传给污水箱的阀门支架，污水箱的阀门打开，污水进入污水箱。在主控板的控制下，主电机止工作，停同时微型电机利用齿轮带动传动连杆向上运动，污水箱的阀门支架受力取消，在扭簧的作用下，闭水阀门闭合，达到污水箱闭水的目的。
综上所述，本发明有益效果就是：污水箱里的污水是可控的，始终是保存在污水箱里面。无论清洗机主体是在一个什么状态下，污水箱里的污水不会外流，不会形成第二次污染，因微型电机与主电机是联动的，只有主电机工作的时候污水箱的闭水阀门才打开，主电机停止工作后，污水箱的闭水阀门就闭合，达到污水在任何状态下不外流。
以上所述是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也视为本发明的保护范围。

Claims (10)

  1. 一种清洗机污水箱阀门自动开闭的装置结构，包括清洗机主体(1)，其特征在于：所述清洗机主体(1)的顶部设有水气分离室(2)，所述清洗机主体(1)的底部可拆卸安装有污水箱(3)，所述水气分离室(2)的一端与抽水管道连接，所述水气分离室(2)的另一端与具有抽吸功能的主电机(4)连接，所述水气分离室(2)的底端设有排水口(201)，所述污水箱(3)的顶端设有污水箱入口(301)，所述排水口(201)可向下与污水箱入口(301)连通；所述污水箱入口(301)与闭水阀门(5)配合，所述闭水阀门(5)与驱动装置连接，所述驱动装置可驱动闭水阀门(5)打开与关闭污水箱入口(301)，所述驱动装置与主控板(6)用导线相连，所述主电机(4)与主控板(6)用导线相连。
  2. 根据权利要求1所述一种清洗机污水箱阀门自动开闭的装置结构，其特征在于：所述污水箱(3)的内部设有沿前后延伸的转轴(7)，所述转轴(7)设于污水箱入口(301)的右下方，所述转轴(7)与阀门支架(8)的一端活动连接，所述阀门支架(8)的另一端与闭水阀门(5)连接；所述驱动装置与阀门支架(8)连接并可驱动阀门支架(8)连接有闭水阀门(5)的一端围绕转轴(7)上下摆动，以使闭水阀门(5)可向上堵住或向下脱离污水箱入口(301)。
  3. 根据权利要求2所述一种清洗机污水箱阀门自动开闭的装置结构，其特征在于：所述驱动装置包括驱动装置本体、扭簧(9)，所述扭簧(9)设于转轴(7)上，所述扭簧(9)可驱动阀门支架(8)连接有闭水阀门(5)的一端围绕转轴(7)自动向上摆动，以使闭水阀门(5)可向上堵住污水箱入口(301)；所述驱动装置本体与主控板(6)用导线相连，所述驱动装置本体可驱动阀门支架(8)连接有闭水阀门(5)的一端向下摆动，以使闭水阀门(5)可向下脱离污水箱入口(301)。
  4. 根据权利要求3所述一种清洗机污水箱阀门自动开闭的装置结构，其特征在于：所述污水箱(3)的顶端还设有通孔(302)，所述通孔(302)设于污 水箱入口(301)的右方且位于阀门支架(8)的上方，所述通孔(302)内设有可沿上下活动的顶针(10)；所述顶针(10)的底端向下抵住阀门支架(8)，所述顶针(10)设于闭水阀门(5)与转轴(7)之间，所述驱动装置本体设于通孔(302)的上方，所述驱动装置本体可驱动顶针(10)向下运动。
  5. 根据权利要求4所述一种清洗机污水箱阀门自动开闭的装置结构，其特征在于：所述顶针(10)的底端设有弧形部(1001)，所述阀门支架(8)的中间设有方向朝上的弧形面(801)，所述弧形面(801)与弧形部(1001)进行滑动配合。
  6. 根据权利要求5所述一种清洗机污水箱阀门自动开闭的装置结构，其特征在于：所述弧形部(1001)的宽度大于通孔(302)的内径。
  7. 根据权利要求4到6任一项所述一种清洗机污水箱阀门自动开闭的装置结构，其特征在于：所述驱动装置本体包括微型电机(11)、传动连杆(12)，所述传动连杆(12)设于顶针(10)的上方，所述微型电机(11)与主控板(6)用导线相连，所述微型电机(11)可驱动传动连杆(12)上下活动，所述传动连杆(12)可驱动顶针(10)向下运动。
  8. 根据权利要求7所述一种清洗机污水箱阀门自动开闭的装置结构，其特征在于：所述传动连杆(12)顶端的一侧壁设有沿上下排列的齿排(1201)，所述微型电机(11)的输出轴沿水平延伸并与齿轮(13)连接，所述齿轮(13)与齿排(1201)进行啮合。
  9. 根据权利要求8所述一种清洗机污水箱阀门自动开闭的装置结构，其特征在于：所述微型电机(11)、传动连杆(12)设于清洗机主体(1)的内部。
  10. 根据权利要求1到6、8到9任一项所述一种清洗机污水箱阀门自动开闭的装置结构，其特征在于：所述主电机(4)、主控板(6)设于清洗机主体(1)的内部。
PCT/CN2022/132396 2022-07-11 2022-11-16 一种清洗机污水箱阀门自动开闭的装置结构 WO2024011804A1 (zh)

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