CN2065253U - 真空引流器 - Google Patents

真空引流器 Download PDF

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Publication number
CN2065253U
CN2065253U CN 90205618 CN90205618U CN2065253U CN 2065253 U CN2065253 U CN 2065253U CN 90205618 CN90205618 CN 90205618 CN 90205618 U CN90205618 U CN 90205618U CN 2065253 U CN2065253 U CN 2065253U
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air bag
orifice plate
model
utility
spring
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CN 90205618
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English (en)
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杨立军
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Individual
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Priority to CN 90205618 priority Critical patent/CN2065253U/zh
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Abstract

真空引流器,属于一种液体引流器,本实用新型是由孔板、气囊、弹簧、软管组成,其孔板开有圆孔,两板软管按入孔内,孔板另一侧装有波形管气囊,气囊内固装弹簧,由手压缩气囊,使之呈真空状态达到从高位容器向低位容器引流输送的目的,本实用新型结构简单,整体性能好,生产加工容易,携带方便,用途广泛。

Description

本实用新型涉及一种引流器,特别是一种用于从一个高位容器向另一个低位容器引流液体的真容引流器。
长期以来,从一个大容积小口径容器内倾倒液体多采用一根软管靠人工吸,管口产生负压将液体引出,吸力小,效率低,且对人身体有害。中国实用新型专利公报公告了一种申请号为87203128的拉伸式气囊吸油器,其气囊由钢质和橡胶两部分组成,胶囊可回入钢质外壳内,依靠拉伸管的拉拽带动胶囊运动,使气囊呈负压状态,达到从高位容器向低位容器引流液体的目的,但这种吸油器整体性能差,结构复杂,重量大,耐用性差,使用寿命短,限制了其使用范围。
本实用新型的目的是针对上述之不足,提供一种结构更加简单,体积小,携带方便的真空引流器。
本实用新型的目的是由如下方式实现的:如附图所示,由硬质材料(如金属或塑料)制成的孔板,上开有两个圆孔,其孔内分别连接两根软管4,孔板1另一侧装有波形管气囊2,并使气囊2与孔板1呈密闭状态,在气囊2内装有复位弹簧3,两端分别固装在孔板,和气囊2上,其使用时将一根软管4放入高位容器内,用手压缩气囊2,当气囊2被压瘪后,将另一板软管4管口堵死,在弹簧3的作用下,气囊2容积逐渐增大,产生真空吸抽高位容器内的液体,这时放开被堵死管口的软管4开插入低位容器内,形成自流。
本实用新型具有结构非常简单,体积小,重量轻,整体性能好,携带方便,生产加工容易等特点,特别适用于长途汽车司机从备用油桶向油箱加油,还可应用于诸如粮店从油桶引流等多种场合。
附图为真空引流器结构示意图:
1  板孔、    2  气囊、    3  弹簧、    4  软管。

Claims (1)

1、一种真空引流器,其特征在于它是由孔板1、气囊2、弹簧3、软管4、组成,其孔板1上开有两个圆孔,圆孔分别连接两根软管4,孔板1另一侧装有波形管气囊2、气囊2内固装弹簧3。
CN 90205618 1990-04-29 1990-04-29 真空引流器 Withdrawn CN2065253U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 90205618 CN2065253U (zh) 1990-04-29 1990-04-29 真空引流器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 90205618 CN2065253U (zh) 1990-04-29 1990-04-29 真空引流器

Publications (1)

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CN2065253U true CN2065253U (zh) 1990-11-07

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CN 90205618 Withdrawn CN2065253U (zh) 1990-04-29 1990-04-29 真空引流器

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CN (1) CN2065253U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102094795A (zh) * 2011-03-04 2011-06-15 杜安山 一种自吸式压水设备
CN105909501A (zh) * 2016-05-31 2016-08-31 万建新 折叠式空气压缩机

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102094795A (zh) * 2011-03-04 2011-06-15 杜安山 一种自吸式压水设备
CN105909501A (zh) * 2016-05-31 2016-08-31 万建新 折叠式空气压缩机
CN105909501B (zh) * 2016-05-31 2018-03-13 万建新 折叠式空气压缩机

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