CN110496447A - 一种双向过滤滤芯组件 - Google Patents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
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- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
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- C—CHEMISTRY; METALLURGY
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- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2307/00—Location of water treatment or water treatment device
- C02F2307/04—Location of water treatment or water treatment device as part of a pitcher or jug
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Abstract
本发明提供了一种双向过滤滤芯组件,属于过滤装置领域。它解决了现有茶壶内的滤芯只能单向过滤的问题。本双向过滤滤芯组件,包括管状空心管,空心管两端内弯形成漏斗状导水板,导水板具有位于空心管内,且开口较小的进水口,空心管内还设有截面呈H形的挡座,挡座包括外壁滑动贴合在空心管内壁的导套,以及固定在导套内的圆形过滤网,且挡座能通过导套在空心管内滑动,并使过滤网封堵在空心管一端的进水口上。往壶嘴内倒水时,水中的杂质会被过滤网外侧过滤,往外倒水时,会通过导套滑动,使过滤网封堵在外侧的进水口内,此时即可利用过滤网内侧进行过滤,因此本滤芯组件能实现双向过滤,而且可以方便安装在需要双向过滤的装置内。
Description
技术领域
本发明属于过滤装置技术领域,涉及一种双向过滤滤芯组件。
背景技术
现有一种茶壶为了更加简洁,只设置一个壶嘴,同时利用壶嘴朝茶壶内倒水和向外倒水,一般在壶嘴上安装滤芯,但滤芯只能实现单向过滤,否则污物会进入到茶壶内或倒出,因此有必要进行改进。
发明内容
本发明的目的是针对现有技术中存在的上述问题,提供了一种方便安装在壶嘴或保温杯内,以实现双向过滤的双向过滤滤芯组件。
本发明的目的可通过下列技术方案来实现:一种双向过滤滤芯组件,其特征在于:包括管状空心管,空心管两端内弯形成漏斗状导水板,导水板具有位于空心管内,且开口较小的进水口,空心管内还设有截面呈H形的挡座,挡座包括外壁滑动贴合在空心管内壁的导套,以及固定在导套内的圆形过滤网,且挡座能通过导套在空心管内滑动,并使过滤网封堵在空心管一端的进水口上。
本滤芯组件可以通过空心管安装在壶嘴内,往壶嘴内倒水时,水中的杂质会被过滤网外侧过滤,往外倒水时,会通过导套滑动,使过滤网封堵在外侧的进水口内,此时即可利用过滤网内侧进行过滤,因此本滤芯组件能实现双向过滤,而且可以方便安装在需要双向过滤的装置内。
在上述的一种双向过滤滤芯组件中,所述的过滤网两侧几何中心位置还固定有锥形导向座,且导向座底面与过滤网两侧固定,且导向座和过滤网均为金属网。
因此可以将杂质引导到过滤网外沿。
在上述的一种双向过滤滤芯组件中,所述的导套两端外壁与空心管内壁贴合,并呈环形尖状结构。
在上述的一种双向过滤滤芯组件中,所述的导套外壁与空心管内壁分别为光滑面。
与现有技术相比,本发明具有如下优点:
本滤芯组件可以通过空心管安装在壶嘴内,往壶嘴内倒水时,水中的杂质会被过滤网外侧过滤,往外倒水时,会通过导套滑动,使过滤网封堵在外侧的进水口内,此时即可利用过滤网内侧进行过滤,因此本滤芯组件能实现双向过滤,而且可以方便安装在需要双向过滤的装置内。
附图说明
图1是本滤芯组件结构示意图。
图中,
1、空心管;11、导水板;12、进水口;
2、挡座;21、导套;22、过滤网;23、导向座。
具体实施方式
以下是本发明的具体实施例并结合附图,对本发明的技术方案作进一步的描述,但本发明并不限于这些实施例。
如图1所示,本发明一种双向过滤滤芯组件,包括管状空心管1,空心管1两端内弯形成漏斗状导水板11,导水板11具有位于空心管1内,且开口较小的进水口12,空心管1内还设有截面呈H形的挡座2,挡座2包括外壁滑动贴合在空心管1内壁的导套21,以及固定在导套21内的圆形过滤网22,且挡座2能通过导套21在空心管1内滑动,并使过滤网22封堵在空心管1一端的进水口12上。
进一步的,过滤网22两侧几何中心位置还固定有锥形导向座23,且导向座23底面与过滤网22两侧固定,且导向座23和过滤网22均为金属网。导套21两端外壁与空心管1内壁贴合,并呈环形尖状结构。导套21外壁与空心管1内壁分别为光滑面。
本滤芯组件可以通过空心管1安装在壶嘴内,往壶嘴内倒水时,水中的杂质会被过滤网22外侧过滤,往外倒水时,会通过导套21滑动,使过滤网22封堵在外侧的进水口12内,此时即可利用过滤网22内侧进行过滤,因此本滤芯组件能实现双向过滤,而且可以方便安装在需要双向过滤的装置内。
本文中所描述的具体实施例仅仅是对本发明精神作举例说明。本发明所属技术领域的技术人员可以对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代,但并不会偏离本发明的精神或者超越所附权利要求书所定义的范围。
尽管本文较多地使用了空心管1、导水板11、进水口12、挡座2、导套21、过滤网22、导向座23等术语,但并不排除使用其它术语的可能性。使用这些术语仅仅是为了更方便地描述和解释本发明的本质;把它们解释成任何一种附加的限制都是与本发明精神相违背的。
Claims (4)
1.一种双向过滤滤芯组件,其特征在于:包括管状空心管(1),空心管(1)两端内弯形成漏斗状导水板(11),导水板(11)具有位于空心管(1)内,且开口较小的进水口(12),空心管(1)内还设有截面呈H形的挡座(2),挡座(2)包括外壁滑动贴合在空心管(1)内壁的导套(21),以及固定在导套(21)内的圆形过滤网(22),且挡座(2)能通过导套(21)在空心管(1)内滑动,并使过滤网(22)封堵在空心管(1)一端的进水口(12)上。
2.根据权利要求1所述的一种双向过滤滤芯组件,其特征在于:所述的过滤网(22)两侧几何中心位置还固定有锥形导向座(23),且导向座(23)底面与过滤网(22)两侧固定,且导向座(23)和过滤网(22)均为金属网。
3.根据权利要求2所述的一种双向过滤滤芯组件,其特征在于:所述的导套(21)两端外壁与空心管(1)内壁贴合,并呈环形尖状结构。
4.根据权利要求3所述的一种双向过滤滤芯组件,其特征在于:所述的导套(21)外壁与空心管(1)内壁分别为光滑面。
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CN106618212A (zh) * | 2016-12-20 | 2017-05-10 | 张运 | 一种双向过滤茶壶滤芯组件 |
CN206534458U (zh) * | 2016-08-31 | 2017-10-03 | 黄力 | 一种双盖过滤杯 |
CN207493331U (zh) * | 2017-09-01 | 2018-06-15 | 新昌县七星街道明强制冷配件厂 | 一种双向过滤器 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN206534458U (zh) * | 2016-08-31 | 2017-10-03 | 黄力 | 一种双盖过滤杯 |
CN106510358A (zh) * | 2016-12-20 | 2017-03-22 | 张运 | 一种茶壶防倒茶叶滤芯组件 |
CN106618212A (zh) * | 2016-12-20 | 2017-05-10 | 张运 | 一种双向过滤茶壶滤芯组件 |
CN207493331U (zh) * | 2017-09-01 | 2018-06-15 | 新昌县七星街道明强制冷配件厂 | 一种双向过滤器 |
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