WO2012016448A1 - 一种吸尘机水过滤装置 - Google Patents

一种吸尘机水过滤装置 Download PDF

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Publication number
WO2012016448A1
WO2012016448A1 PCT/CN2011/072800 CN2011072800W WO2012016448A1 WO 2012016448 A1 WO2012016448 A1 WO 2012016448A1 CN 2011072800 W CN2011072800 W CN 2011072800W WO 2012016448 A1 WO2012016448 A1 WO 2012016448A1
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WO
WIPO (PCT)
Prior art keywords
water
air
water tank
cover
guiding
Prior art date
Application number
PCT/CN2011/072800
Other languages
English (en)
French (fr)
Inventor
刘志洪
Original Assignee
Liu Zhihong
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 Liu Zhihong filed Critical Liu Zhihong
Publication of WO2012016448A1 publication Critical patent/WO2012016448A1/zh

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/10Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/18Liquid filters
    • A47L9/186Construction of outlets
    • A47L9/187Construction of outlets with filtering means, e.g. separators
    • A47L9/188Construction of outlets with filtering means, e.g. separators movable, revolving or rotary
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/10Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/18Liquid filters
    • A47L9/182Separating by passing the air over a liquid bath
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/10Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/18Liquid filters
    • A47L9/185Means for the mechanical control of flow of air, e.g. deflectors, baffles or labyrinths

Definitions

  • the invention relates to the technical field of vacuum cleaners, in particular to a vacuum cleaner water filtering device with an ideal filtering effect. Background technique
  • an air inlet pipe is installed on the dust collecting bucket, so that the garbage and dust particles of the passing mixed air flow are mixed with the water in the dust collecting bucket, and collected in the dust collecting bucket.
  • the clean air is discharged from the outside of the machine to achieve the purpose of dust removal, and in order to better achieve the drying and cleaning effect of the discharged gas, a water gas separator is generally installed on the dust collecting bucket, and the above-mentioned water filtering device,
  • the structure and style are diverse, but all have the following deficiencies: (1)
  • the structure of the water-gas separator is simple, the effect of water-gas separation and drying is not good, and the motor-driven water-gas separator easily makes the motor in a wet state for a long time.
  • the inlet duct on the existing dust collecting bucket is generally set to be completely immersed in water or the inlet duct is higher than the water surface, the former is easy to cause dust collection
  • the water in the barrel is tumbling severely, and due to the air-extracting effect of the exhaust motor, it is easy to pump the tumbling sewage, failing to achieve the filtering effect or even destroying the internal parts of the vacuum cleaner; Ventilation effect of the wind motor, derived from the waste inlet duct and the dust and the like could not be pumped away some water and after sufficiently mixed, reach filtering purposes.
  • the object of the present invention is to overcome the deficiencies in the prior art mentioned above, and to provide a structure which is reasonable in structure, can effectively mix pollutants such as garbage and dust particles with water in the pipe, and has ideal water and gas separation effect.
  • Machine water filtration device is to overcome the deficiencies in the prior art mentioned above, and to provide a structure which is reasonable in structure, can effectively mix pollutants such as garbage and dust particles with water in the pipe, and has ideal water and gas separation effect.
  • a water filter device for a vacuum cleaner comprising a water tank for containing water and filtering and collecting dust, wherein the cover of the water tank opening is provided with a cover, and the cover is provided with an air inlet and an air outlet communicating with the water tank, Out
  • the air inlet is connected with the exhaust motor, and the air inlet is provided with an air guiding duct extending into the bottom of the water tank and having an opening higher than the water surface of the water tank.
  • the outer wall of the air guiding tube is connected with a water guiding module, and the water guiding module is provided with a lumen for connecting the air guiding duct and
  • the water diversion channel of the water tank, the water diversion module corresponding to the water diversion channel has a water inlet inlet, and the water outlet is also provided with a water gas separator, the water gas separator is provided with a rotating shaft, and the rotating shaft is interspersed with water from the bottom to the top
  • the wheel, the water wheel bracket, the air deflector and the rotating impeller are fixed on the air outlet with a wind deflector sleeve with upper and lower through holes, and the top of the water wheel is disposed in the water tank and the top end and the wind deflector sleeve
  • a water wheel bracket is connected between the air deflector, and a wind deflector with an air guiding groove is fixedly embedded in the wind deflector sleeve and connected to the rotating shaft through a bearing, and a slee
  • a rotary impeller coupled to the rotating shaft is coupled to the upper portion.
  • the air guiding pipe in the water tank adopting the structure is connected with a water guiding module on the outer wall of the pipe.
  • the drawing motor works to generate traction force, and the opening of the air guiding pipe blows a mixed air flow containing garbage and dust particles, and the water guiding channel is smaller than
  • the inner diameter of the air duct is such that a negative pressure is formed, so that the water in the water tank is introduced into the air duct through the water guiding passage and mixed with the mixed airflow, so that the mixed airflow can be thoroughly mixed with the water of the water tank before the air outlet of the air duct is blown out.
  • the mixed gas-water mixture is discharged from the opening of the air duct and then hits the inner wall of the water tank. Due to gravity, it falls into the water tank and continues to be fully mixed to achieve a good filtering effect.
  • a water-gas separator is installed on the air outlet.
  • the water gas separator is provided with a rotating shaft, and the rotating shaft is inserted with a water wheel, a water wheel bracket, a wind deflector and a rotating impeller from bottom to top, and the rotating impeller is driven to rotate through the rotating shaft due to the wind force of the draft motor.
  • the multi-layer assembly constitutes a multi-layer disk that is bent and folded and connected to the water passage, so that the exhaust gas Clean and dry, a high degree of dehumidification, improve the overall life of the vacuum cleaner.
  • the bottom of the water diversion module is lower than the bottom end of the air duct and extends to the bottom of the water tank, and the bottom of the water conduit is provided with a water inlet.
  • the water wheel is a cup body having a narrow width and a narrow shape, and the side wall of the cup body is uniformly opened with a plurality of grid ventilation grooves along the circumferential direction thereof, the grid ventilation groove is communicated with the air outlet, and the cup body cavity is further provided.
  • Rotating shaft fits The extended channel is inserted, and the extension channel is closely fixed with the rotating shaft.
  • the outer circumference of the air deflector is uniformly divided into a plurality of air guiding blades along the circumferential direction thereof, and the air guiding blades are arranged obliquely, and the air guiding grooves are formed between the adjacent two air guiding blades, and the air guiding groove communicates with the air outlet.
  • the wind deflector sleeve is sleeved on the air outlet and the connecting lug of the outer wall is connected with the cover hole.
  • the inner wall of the air deflector sleeve has a positioning groove along the circumferential direction thereof, and the blade corresponding to the positioning groove is provided The positioning protrusion is fixed in the positioning groove of the air guiding plate sleeve through the positioning protrusion.
  • the rotary impeller is evenly divided into a plurality of impeller blades in a circumferential direction thereof, and each of the impeller blades has an arc-shaped curved hook shape.
  • the cover is composed of a water tank cover and a air duct cover, the water tank cover is arranged on the water tank opening, the air inlet and the air outlet are arranged on the water tank cover, and the air duct cover is respectively composed of the air inlet tube cover and the air outlet cover
  • the body and the rotating impeller cover body are formed.
  • the air outlet pipe is composed of a front and a rear air outlet pipe, and the front and rear air outlet pipes are respectively connected with the air inlet and the air outlet of the exhaust motor, corresponding to the water tank cover plate of the rear air outlet pipe and the side of the air outlet pipe cover body.
  • An air chamber is formed between the air duct cover and an air outlet interface communicating with the air outlet chamber.
  • a bearing mounting cavity is disposed on the rotating impeller cover at the top end of the rotating shaft, and a bearing is connected to the top end of the rotating shaft corresponding to the bearing mounting cavity.
  • the air guiding duct is composed of a front and a rear longitudinal branch pipe and a middle indirect barge pipe, and an inlet of the front longitudinal branch pipe and an inlet of the rear longitudinal branch pipe are respectively inserted into the opening of the two ends of the intermediate indirect pipe, and the intermediate indirect pipe connection is
  • the bottom of the water diversion module is lower than the air guiding tube and extends to the bottom of the water tank, and the bottom opening of the base of the indirect reversing tube is further covered with a cover body, and the rear longitudinal branch tube body approximates the shape of the sand leakage bottle, that is,
  • the lower width is narrowly disposed in the middle and the inner cavity thereof is in communication with the water channel of the water guiding module.
  • the water filtering device of the vacuum cleaner of the present invention adopts an air guiding pipe in the water tank of the structure, and a water guiding module is connected to the outer wall of the pipe.
  • the drawing motor works to generate traction force, and the opening of the air guiding pipe is blown out.
  • the mixed air flow of garbage and dust particles is small, because the water guiding passage is smaller than the inner diameter of the air duct, and the rear longitudinal branch tube body is approximately shaped like a sand leakage bottle, that is, the upper and lower widths are narrowly arranged in the middle, when the high-speed airflow passes
  • a large negative pressure is generated in the water diversion channel of the water diversion module, so that the water in the water tank is introduced into the air duct through the water diversion channel and mixed with the mixed airflow, so that the mixed airflow can be before the air duct is blown out.
  • the water in the water tank is fully mixed in advance, and the function of water diversion from the surface is achieved to achieve the effect of mixing water and gas in the air duct.
  • the mixed gas and water mixture is discharged from the opening of the air duct and then hits the inner wall of the water tank. Mixing to achieve good water filtration;
  • the water filter device of the vacuum cleaner of the present invention further comprises a water gas separator on the air outlet, wherein the water gas separator is provided with a rotating shaft, and the rotating shaft is inserted with a water wheel and a water wheel respectively from bottom to top.
  • the drowning channel makes the discharged gas dry and clean, has a high degree of dehumidification, and effectively improves the overall life of the vacuum cleaner;
  • the water filter device of the vacuum cleaner of the present invention uses a draft motor to drive the wind to drive the rotary impeller to rotate, thereby rotating the water wheel in the water tank through the rotating shaft to replace the motor drive, thereby saving production cost. , to reduce motor leakage or other mechanical failure due to water ingress, easy maintenance, to meet the low-carbon living environment of today's society.
  • Figure 1 is a schematic view of the structure of the present invention
  • Figure 2 is a cross-sectional view of the present invention
  • Figure 3 is a cross-sectional view of the present invention after removing the water tank
  • Figure 4 is a cross-sectional view taken at another angle with respect to Figure 3;
  • Figure 5 is a schematic exploded view showing the water tank, the air duct, and the air duct cover of the present invention
  • FIG. 6 is a schematic structural view of a water tank, an air duct, and a duct cover according to the present invention
  • Figure 7 is a schematic view showing the structure of another angle with respect to Figure 6;
  • Figure 8 is a schematic exploded view of the water gas separator
  • Figure 9 is a schematic exploded view of another angle relative to Figure 8.
  • Figure 10 is a schematic exploded view of the air duct.
  • a vacuum cleaner water filtering device includes a water tank 1 for containing water and filtering and collecting dust, and a lid sealed by the opening 1 of the water tank 1 is provided with a box cover 3, and the box cover 3
  • An air inlet 4 and an air outlet 5 communicating with the water tank 1 are disposed, and the air outlet 5 is connected to the air extracting motor.
  • the air inlet 4 is provided with an air guiding duct 6 extending into the bottom of the water tank 1 and the opening 601 is higher than the water surface of the water tank 1.
  • the water guiding module 7 is connected to the outer wall of the air guiding pipe 6 and has a water guiding channel 701 for connecting the inner cavity of the air guiding pipe 6 and the water tank 1.
  • the water guiding module 7 corresponding to the water guiding channel 701 has a water inlet 702.
  • a water gas separator 8 is further disposed on the air outlet 5, and the water gas separator 8 is provided with a rotating shaft 801.
  • the rotating shaft 801 is inserted with a water wheel 802, a water wheel bracket 803, and a wind deflector respectively from bottom to top.
  • the air outlet 4 is fixedly provided with a wind deflector sleeve 806 with upper and lower through holes
  • the top of the water wheel 802 is disposed in the water tank 1 and the top end is connected with the wind deflector sleeve 806
  • the water wheel bracket 803, the air deflector 804 provided with the air guiding groove 804a is fixedly embedded in the wind deflector sleeve 806
  • Through the bearing 9 is connected to the rotation shaft 801
  • the rotary shaft 8019 above the bearing sleeve is also provided with sleeve 10, is connected to the rotation shaft 801 rotating in conjunction with the leaves of the hub 10
  • the bottom of the water diversion module 7 is lower than the air duct 6 and extends to the bottom of the water tank 1, and a water inlet 702 is provided at the bottom of the water conduit.
  • the water wheel 802 is a cup body having a narrow width and a substantially conical shape.
  • the side wall of the cup body is uniformly opened with a plurality of grid ventilation grooves 802a along the circumferential direction thereof.
  • the grid ventilation groove 802a communicates with the air outlet 5, and the cup body
  • the cavity is further provided with an extending passage 802b through which the rotating shaft 801 is fitted, and the extending passage 802b is tightly fixedly engaged with the rotating shaft 801.
  • the outer peripheral portion of the air guiding plate 804 disposed in the wind deflector sleeve is evenly distributed along the circumferential direction thereof with a plurality of air guiding blades 804b, and the air guiding blades 804b are disposed obliquely between the two adjacent air guiding blades 804b.
  • the air guiding groove 804a is formed, and the air guiding groove 804a communicates with the air outlet 5.
  • the wind deflector sleeve 806 is sleeved on the air outlet 5 and the connecting lug 806a of the outer wall is connected with the box cover 3 in the form of a hole.
  • the inner wall of the wind deflector sleeve 806 has a positioning groove 806b along the circumferential direction thereof.
  • a positioning protrusion 804c is disposed on the air guiding blade 804b corresponding to the positioning groove 806b, and the air guiding plate 804 is inserted into the positioning groove 806b of the air guiding plate sleeve 806 through the positioning protrusion 804c.
  • the rotary impeller 805 is evenly divided into a plurality of impeller blades 805a in the circumferential direction thereof, and each of the impeller blades 805a has an arc-shaped curved hook shape.
  • the cover 3 is composed of a water tank cover 301 and a duct cover 302.
  • the water tank cover 301 is disposed on the water tank opening 2, and the air inlet 4 and the air outlet 5 are disposed on the water tank cover 301, and the air duct cover 302 is respectively
  • the air duct cover 302a, the air duct cover 302b and the rotating impeller cover 302c are formed.
  • the air inlet pipe 401 and the air outlet which communicate with the air inlet 4 are formed.
  • the air outlet duct 501, the air outlet duct 501 and the rotating impeller cover body 302c constitute an air passage.
  • the air outlet pipe 501 is composed of front and rear air outlet pipes 501a and 501b, and front and rear air outlet pipes 501a. And 501b are respectively connected to the air inlet and the air outlet of the exhaust motor.
  • a bearing mounting cavity 11 is disposed on the rotating impeller cover 302c at the top end of the rotating shaft 801.
  • a bearing 12 is coupled to the top end 801a of the rotating shaft 801 in the corresponding bearing mounting cavity 11.
  • the air duct 6 is composed of front and rear longitudinal branches 602, 604 and a medium indirect bar 603. As shown in Fig. 10, the outlet 602a of the front longitudinal branch 602 and the inlet 604a of the rear longitudinal branch 604 are respectively inserted in the middle.
  • the middle indirect barge 603 is connected to the opening of the water pipe module 603.
  • the bottom of the water guiding module 7 is lower than the air guiding pipe 6 and extends to the bottom of the water tank 1, and the bottom of the base 603a of the indirect barge 603 is also covered.
  • a cover body 605 is provided.
  • the tubular body of the rear longitudinal branch pipe 604 is approximately in the shape of a sand leakage bottle, that is, a shape in which the upper and lower widths are narrow in the middle and the inner cavity thereof communicates with the water guiding passage 701 of the water guiding module 7.
  • a sand leakage bottle that is, a shape in which the upper and lower widths are narrow in the middle and the inner cavity thereof communicates with the water guiding passage 701 of the water guiding module 7.
  • a large negative pressure is generated in the passage 701, so that the water in the water tank 1 is introduced into the rear longitudinal branch pipe 604 of the air guiding duct 6 through the water guiding passage 701 and mixed with the mixed airflow, so that the mixed airflow is blown before the opening of the air guiding duct 6 is blown out.
  • the mixed gas-water mixture is discharged from the opening 601 of the air duct 6 and then hits the inner wall of the water tank 1 and falls into the water tank 1 due to gravity to continue to be fully mixed; then, the humid air flow after water filtration Then, the water vapor separator 8 performs water immersion, and the exhaust motor rotates by the wind, and drives the rotary impeller 805 to rotate to drive the water wheel 802 in the water tank 1 to rotate through the rotating shaft 801. , Clean dry gas through the water thrown out by the final duct 501b is discharged through the conduit outer frame.

Description

一种吸尘机水过滤装置
技术领域
本发明涉及吸尘器技术领域, 尤其是一种过滤效果理想的吸尘机水过滤装 置。 背景技术
现有的水过滤吸尘机, 会在集尘桶上安装有进风管, 以便将通过的混合气 流的垃圾和尘粒等与集尘桶内的水混合, 并收集在集尘桶内, 将干净的空气排 出机体外, 达到除尘等目的, 而为了更好地将排出的气体达到干燥和洁净效果, 一般在集尘桶上加装水气分离器, 而上述提到的水过滤装置, 其结构和款式多 样, 但均存在以下不足之处: (1 ) 其水气分离器结构简单, 水气分离和干燥的 效果不佳, 通过电机驱动水气分离器容易使电机长期在潮湿状态下工作, 容易 老化, 给清洁和维护造成不便, 降低使用寿命; (2 ) 现有集尘桶上的进风管一 般设置成完全浸于水内或者进风管高出水面, 前者容易造成集尘桶内的水翻滚 严重, 且由于抽风电机的引风作用, 容易将翻滚的污水抽走, 达不到过滤效果 甚至破坏会吸尘器内部零件; 而后者由于抽风电机的引风作用, 从进风管导出 的垃圾和尘粒等有部分未能与水充分混合后就被抽走, 达不到过滤目的。 发明内容
本发明的目的在于克服上述现有技术中存在的不足之处, 而提供一种结构 合理, 能使垃圾和尘粒等污染物预先在管内与水充分混合, 而且水气分离效果 理想的吸尘机水过滤装置。
本发明解决其技术问题所采用的技术方案是:
一种吸尘机水过滤装置, 包括用以盛水的且可过滤和收集灰尘用的水箱, 水箱开口密封的盖设有箱盖, 箱盖上设置有与水箱相通的进风口和出风口, 出 风口与抽风电机连通, 所述进风口上设有延伸入水箱底部且开口高出水箱水面 的导风管, 导风管外壁安装连接有引水模块, 引水模块内开有可连通导风管内 腔和水箱的引水通道, 对应引水通道的引水模块上开有引水入口, 所述出风口 上还安装有水气分离器, 水气分离器上设有旋转轴, 旋转轴由下至上分别穿插 有甩水轮、 甩水轮支架、 导风板和旋转叶轮, 出风口上固定设有带上、 下通孔 的导风板套筒, 甩水轮顶部设置在水箱内且顶端与导风板套筒之间连接有甩水 轮支架, 设有导风槽的导风板固定嵌设在导风板套筒内并通过轴承与旋转轴连 接, 轴承上方的旋转轴上还套设有轴套, 轴套上连接有与旋转轴联动的旋转叶 轮。 采用该结构的水箱内的导风管, 管体外壁安装连接有引水模块, 工作时, 抽风电机工作产生牵引力, 导风管的开口吹出含有垃圾和尘粒等的混合气流同 时, 由于引水通道小于导风管内腔管径, 故此形成负压, 使水箱内的水通过引 水通道引入导风管内腔与混合气流混合, 使得混合气流在导风管的开口吹出前 便可与水箱水预先充分混合, 混合后的气水混合体由导风管的开口排出后撞向 水箱内壁由于重力便掉进水箱继续充分混合, 达到很好的过滤效果; 再者, 出 风口上还安装有水气分离器, 水气分离器上设有旋转轴, 旋转轴由下至上分别 穿插有甩水轮、 甩水轮支架、 导风板和旋转叶轮, 由于抽风电机的引风力作用, 驱动旋转叶轮旋转从而通过旋转轴带动甩水轮旋转甩水, 而多层组件组成多层 盘弯曲折的并相连通的甩水通道, 使得排出的气体干燥和洁净, 去湿化程度高, 有效提高吸尘机整体寿命。
本发明的目的还可以采用以下技术措施解决: 作为更具体的实施方案, 所述引水模块底部低于导风管最底端并延伸向水 箱底部, 引水管道底部设有引水入口。
所述甩水轮为上宽下窄、 近似锥形的杯体, 杯体侧壁沿其圆周方向均匀开 有若干栅格通风槽, 栅格通风槽与出风口相通, 杯体内腔还设有旋转轴配合穿 插的延伸通道, 延伸通道与旋转轴紧密固定配合。
所述导风板外周沿其圆周方向均匀地分设有多块导风叶片, 导风叶片呈倾 斜状设置, 相邻两块导风叶片之间构成导风槽, 导风槽与出风口相通。
所述导风板套筒插套式坐于出风口上且外壁的连接支耳与箱盖孔连接, 导 风板套筒内壁沿其圆周方向开有定位槽, 对应定位槽的叶片上设有定位凸块, 导风板通过定位凸块插套入导风板套筒的定位槽内固定。
所述旋转叶轮沿其圆周方向均匀地分设有多块叶轮片, 每块叶轮片呈弧形 弯曲勾状。
所述箱盖由水箱盖板和风道罩组成, 水箱盖板盖设在水箱开口上, 进风口 和出风口设于水箱盖板上, 风道罩分别由进风管罩体、 出风管罩体和旋转叶轮 罩体组成, 当风道罩和水箱盖板相互罩合连接后形成与进风口相通的进风管以 及与出风口相通的出风管, 出风管与旋转叶轮罩体构成出风通道。
所述出风管由前、 后出风管和组成, 前、 后出风管和分别与抽风电机进风 口和出风口连通, 对应后出风管的水箱盖板和出风管罩体一侧之间构成出风腔, 风道罩上开有与出风腔相通的出风接口。
所述旋转轴顶端的旋转叶轮罩体上设有轴承安装腔, 对应轴承安装腔的旋 转轴顶端连接有轴承。
所述导风管由前、 后纵向支管和中间接驳管构成, 前纵向支管的出口和后 纵向支管的入口分别插套在中间接驳管两端开口上, 所述中间接驳管连接有引 水模块 , 引水模块底部低于导风管并延伸向水箱底部, 中间接驳管的底座底部 开口还盖设有盖体, 所述后纵向支管管体近似漏沙瓶的形状, 即成上、 下宽中 间窄的形状设置且其内腔与引水模块的弓 I水通道相连通。 本发明的有益效果是:
( 1 )、 本发明的吸尘机水过滤装置, 采用该结构的水箱内的导风管, 管体 外壁安装连接有引水模块, 工作时, 抽风电机工作产生牵引力, 导风管的开口 吹出含有垃圾和尘粒等的混合气流同时, 由于引水通道小于导风管内腔管径, 且后纵向支管管体近似漏沙瓶的形状, 即上、 下宽中间窄的形状设置, 当高速 的气流通过导风管内时, 引水模块的引水通道内会产生较大负压, 使水箱内的 水通过引水通道引入导风管内腔与混合气流混合, 使得混合气流在导风管的开 口吹出前便可与水箱水预先充分混合, 从面达到引水的功能, 实现导风管内水 气混合的效果, 混合后的气水混合体由导风管的开口排出后撞向水箱内壁由于 重力便掉进水箱继续充分混合, 达到很好的水过滤效果;
( 2 )、 本发明的吸尘机水过滤装置, 出风口上还安装有水气分离器, 水气 分离器上设有旋转轴, 旋转轴由下至上分别穿插有甩水轮、 甩水轮支架、 导风 板和旋转叶轮, 由于抽风电机的引风力作用, 驱动旋转叶轮旋转从而通过旋转 轴带动水箱内的甩水轮旋转甩水, 而多层组件组成多层盘弯曲折的并相互连通 的甩水通道, 使得排出的气体干燥和洁净, 去湿化程度高, 有效提高吸尘机整 体寿命;
( 3 )、 本发明的吸尘机水过滤装置, 水气分离器采用抽风电机引风力驱动 旋转叶轮旋转从而通过旋转轴带动水箱内的甩水轮旋转甩水, 代替电机驱动, 节省生产成本同时, 减少电机由于进水产生漏电或其他机械故障, 维修简便, 迎合当今社会的低碳生活环境。
附图说明
图 1是本发明的结构示意图; 图 2是本发明的剖视图;
图 3是本发明去除水箱后的剖视图;
图 4是相对图 3另一角度的剖视图;
图 5是本发明去除水箱、 导风管、 和风道罩的分解结构示意图;
图 6是本发明去除水箱、 导风管、 和风道罩的结构示意图;
图 7是相对图 6另一角度的结构示意图;
图 8是水气分离器的分解结构示意图;
图 9是相对图 8另一角度的分解结构示意图;
图 10是导风管的分解结构示意图。
具体实施方式
下面结合附图和实施例对本发明进一歩说明。
如图 1至图 9示, 一种吸尘机水过滤装置, 包括用以盛水的且可过滤和收 集灰尘用的水箱 1, 水箱 1开口 2密封的盖设有箱盖 3, 箱盖 3上设置有与水箱 1相通的进风口 4和出风口 5, 出风口 5与抽风电机连通, 所述进风口 4上设有 延伸入水箱 1底部且开口 601高出水箱 1水面的导风管 6,导风管 6外壁安装连 接有引水模块 7, 引水模块 7内开有可连通导风管 6内腔和水箱 1 的引水通道 701 , 对应引水通道 701的引水模块 7上开有引水入口 702, 所述出风口 5上还 安装有水气分离器 8, 水气分离器 8上设有旋转轴 801, 旋转轴 801由下至上分 别穿插有甩水轮 802、 甩水轮支架 803、 导风板 804和旋转叶轮 805, 出风口 4 上固定设有带上、下通孔的导风板套筒 806, 甩水轮 802顶部设置在水箱 1内且 顶端与导风板套筒 806之间连接有甩水轮支架 803, 设有导风槽 804a的导风板 804固定嵌设在导风板套筒 806内并通过轴承 9与旋转轴 801连接,轴承 9上方 的旋转轴 801上还套设有轴套 10,轴套 10上连接有与旋转轴 801联动的旋转叶 所述引水模块 7底部低于导风管 6并延伸向水箱 1底部, 引水管道底部设 有引水入口 702。
所述甩水轮 802为上宽下窄、 近似锥形的杯体, 杯体侧壁沿其圆周方向均 匀开有若干栅格通风槽 802a, 栅格通风槽 802a与出风口 5相通, 杯体内腔还设 有旋转轴 801配合穿插的延伸通道 802b,延伸通道 802b与旋转轴 801紧密固定 配合。
所述设于导风板套筒内的导风板 804外周沿其圆周方向均匀地分设有多块 导风叶片 804b, 导风叶片 804b呈倾斜状设置, 相邻两块导风叶片 804b之间构 成导风槽 804a, 导风槽 804a与出风口 5相通。
所述导风板套筒 806插套式坐于出风口 5上且外壁的连接支耳 806a与箱 盖 3以孔形式连接, 导风板套筒 806内壁沿其圆周方向开有定位槽 806b, 对应 定位槽 806b的导风叶片 804b上设有定位凸块 804c, 导风板 804通过定位凸块 804c插套入导风板套筒 806的定位槽 806b内固定。
所述旋转叶轮 805沿其圆周方向均匀地分设有多块叶轮片 805a,每块叶轮 片 805a呈弧形弯曲勾状。
所述箱盖 3由水箱盖板 301和风道罩 302组成, 水箱盖板 301盖设在水箱 开口 2上, 进风口 4和出风口 5设于水箱盖板 301上, 风道罩 302分别由进风 管罩体 302a、 出风管罩体 302b和旋转叶轮罩体 302c组成, 当风道罩 302和水 箱盖板 301相互罩合连接后形成与进风口 4相通的进风管 401以及与出风口 5 相通的出风管 501, 出风管 501与旋转叶轮罩体 302c构成出风通道。
所述出风管 501由前、 后出风管 501a和 501b组成, 前、 后出风管 501a 和 501b分别与抽风电机进风口和出风口连通。
所述旋转轴 801顶端的旋转叶轮罩体 302c上设有轴承安装腔 11, 对应轴 承安装腔 11内的旋转轴 801顶端 801a连接有轴承 12。
所述导风管 6由前、 后纵向支管 602、 604和中间接驳管 603构成, 如图 10所示, 前纵向支管 602的出口 602a和后纵向支管 604的入口 604a分别插套 在中间接驳管 603两端开口上, 所述中间接驳管 603连接有引水模块 7 , 引水 模块 7底部低于导风管 6并延伸向水箱 1底部, 中间接驳管 603的底座 603a底 部开口还盖设有盖体 605,所述后纵向支管 604管体近似漏沙瓶的形状,即成上、 下宽中间窄的形状设置且其内腔与引水模块 7的引水通道 701相连通。 当高速 的气流通过水箱进风口 4再进入导风管 6内时, 与引水模块配合, 会产生较大 负压, 从面达到引水的功能, 实现导风管内水气混合的效果。
工作原理: 当吸尘器内的抽风电机启动后, 含有垃圾和尘粒等的混合气流 通过进风口 4进入导风管 6内, 由于导风管 6上设有引水模块 7, 对应引水模块 7引水出口 703 (详见图 4或图 10) 的后纵向支管 604管体设置成上、 下宽中间 窄的形状, 当高速的气流通过导风管 6的后纵向支管 604内时, 引水模块 7的 引水通道 701 内会产生较大负压, 使水箱 1 内的水通过引水通道 701引入导风 管 6的后纵向支管 604内并与混合气流混合, 使得混合气流在导风管 6的开口 吹出前便可与水箱 1水预先充分混合, 混合后的气水混合体由导风管 6的开口 601排出后撞向水箱 1内壁由于重力便掉进水箱 1继续充分混合; 然后, 水过滤 后的湿润气流再通过水气分离器 8进行甩水, 抽风电机靠引风力作用, 驱动旋 转叶轮 805旋转从而通过旋转轴 801带动水箱 1 内的甩水轮 802旋转甩水, 通 过甩水后的洁净干燥气体最后通过后出风管 501b经过管道排出机身外。

Claims

WO 2012/016448 权 利 要 求 书 PCT/CN2011/072800
1. 一种吸尘机水过滤装置, 包括用以盛水的且可过滤和收集灰尘用的水箱 (1), 水箱 (1) 开口 (2) 密封的盖设有箱盖 (3), 箱盖 (3) 上设置有与水箱 (1) 相通的进风口 (4) 和出风口 (5), 出风口 (5) 与抽风电机连通, 其特征 是, 所述进风口 (4) 上设有延伸入水箱 (1) 底部且开口 (601) 高出水箱 (1) 水面的导风管 (6), 导风管 (6) 外壁安装连接有引水模块 (7), 引水模块 (7) 内开有可连通导风管 (6) 内腔和水箱 (1) 的引水通道 (701), 对应引水通道
(701) 的引水模块 (7) 上开有引水入口 (702), 所述出风口 (5) 上还安装有 水气分离器 (8), 水气分离器 (8) 上设有旋转轴 (801), 旋转轴 (801) 由下 至上分别穿插有甩水轮 (802)、 甩水轮支架 (803)、 导风板 (804) 和旋转叶轮
(805),出风口(4)上固定设有带上、下通孔的导风板套筒(806),甩水轮(802) 顶部设置在水箱(1)内且顶端与导风板套筒(806)之间连接有甩水轮支架(803), 设有导风槽 (804a) 的导风板 (804) 固定嵌设在导风板套筒 (806) 内并通过 轴承 (9) 与旋转轴 (801) 连接, 轴承 (9) 上方的旋转轴 (801) 上还套设有 轴套 (10), 轴套 (10) 上连接有与旋转轴 (801) 联动的旋转叶轮 (805)。
2. 根据权利要求 1所述吸尘机水过滤装置, 其特征是, 所述引水模块 (7) 底部低于导风管(6)并延伸向水箱(1)底部,引水管道底部设有引水入口(702)。
3. 根据权利要求 1所述吸尘机水过滤装置, 其特征是, 所述甩水轮 (802) 为上宽下窄、 近似锥形的杯体, 杯体侧壁沿其圆周方向均匀开有若干栅格通风 槽(802a),栅格通风槽(802a)与出风口(5)相通,杯体内腔还设有旋转轴(801 ) 配合穿插的延伸通道 (802b), 延伸通道 (802b) 与旋转轴 (801) 紧密固定配 合。
4. 根据权利要求 1所述吸尘机水过滤装置, 其特征是, 所述设于导风板套 WO 2012/016448 权 利 要 求 书 PCT/CN2011/072800 筒内的导风板 (804) 外周沿其圆周方向均匀地分设有多块导风叶片 (804b), 导风叶片 (804b) 呈倾斜状设置, 相邻两块导风叶片 (804b) 之间构成导风槽 (804a), 导风槽 (804a) 与出风口 (5) 相通。
5. 根据权利要求 1或 4所述吸尘机水过滤装置, 其特征是, 所述导风板套 筒 (806) 插套式坐于出风口 (5) 上且外壁的连接支耳 (806a) 与箱盖 (3) 以 孔形式连接, 导风板套筒 (806) 内壁沿其圆周方向开有定位槽 (806b), 对应 定位槽 (806b) 的导风叶片 (804b) 上设有定位凸块 (804c), 导风板 (804) 通过定位凸块 (804c) 插套入导风板套筒 (806) 的定位槽 (806b) 内固定。
6.根据权利要求 1所述吸尘机水过滤装置,其特征是,所述旋转叶轮(805) 沿其圆周方向均匀地分设有多块叶轮片 (805a), 每块叶轮片 (805a) 呈弧形弯 曲勾状。
7. 根据权利要求 1 所述吸尘机水过滤装置, 其特征是, 所述箱盖 (3) 由 水箱盖板(301)和风道罩(302)组成, 水箱盖板(301)盖设在水箱开口 (2) 上, 进风口 (4) 和出风口 (5) 设于水箱盖板 (301) 上, 风道罩 (302) 分别 由进风管罩体(302a)、 出风管罩体(302b)和旋转叶轮罩体(302c)组成, 当 风道罩 (302) 和水箱盖板 (301) 相互罩合连接后形成与进风口 (4) 相通的 进风管 (401) 以及与出风口 (5) 相通的出风管 (501), 出风管 (501) 与旋 转叶轮罩体 (302c) 构成出风通道。
8. 根据权利要求 7所述吸尘机水过滤装置, 其特征是, 所述出风管 (501) 由前、 后出风管 (501a) 和 (501b) 组成, 前、 后出风管 (501a) 和 (501b) 分别与抽风电机进风口和出风口连通。
9.根据权利要求 1或 7所述吸尘机水过滤装置,其特征是,所述旋转轴(801) WO 2012/016448 权 利 要 求 书 PCT/CN2011/072800 顶端的旋转叶轮罩体 (302c) 上设有轴承安装腔 (11), 对应轴承安装腔 (11) 内的旋转轴 (801) 顶端 (801a) 连接有轴承 (12)。
10. 根据权利要求 1所述吸尘机水过滤装置, 其特征是, 所述导风管 (6) 由前、 后纵向支管 (602、 604) 和中间接驳管 (603) 构成, 前纵向支管 (602) 的出口(602a)和后纵向支管(604)的入口(604a)分别插套在中间接驳管(603 ) 两端开口上, 所述中间接驳管 (603) 连接有引水模块 (7) , 引水模块 (7) 底部低于导风管 (6) 并延伸向水箱 (1) 底部, 所述后纵向支管 (604) 管体呈 成上、 下宽中间窄的形状设置且其内腔与引水模块 (7) 的引水通道 (701) 相 连通。
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