CN105756937A - 一种防爆旋片式真空泵 - Google Patents

一种防爆旋片式真空泵 Download PDF

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Publication number
CN105756937A
CN105756937A CN201610197505.0A CN201610197505A CN105756937A CN 105756937 A CN105756937 A CN 105756937A CN 201610197505 A CN201610197505 A CN 201610197505A CN 105756937 A CN105756937 A CN 105756937A
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CN
China
Prior art keywords
oil
pump
explosion
pump body
pump housing
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Pending
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CN201610197505.0A
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English (en)
Inventor
陈敬华
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HAIMEN HAIZHEN VACUUM EQUIPMENT CO Ltd
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HAIMEN HAIZHEN VACUUM EQUIPMENT CO Ltd
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Application filed by HAIMEN HAIZHEN VACUUM EQUIPMENT CO Ltd filed Critical HAIMEN HAIZHEN VACUUM EQUIPMENT CO Ltd
Priority to CN201610197505.0A priority Critical patent/CN105756937A/zh
Publication of CN105756937A publication Critical patent/CN105756937A/zh
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/02Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C25/00Adaptations of pumps for special use of pumps for elastic fluids
    • F04C25/02Adaptations of pumps for special use of pumps for elastic fluids for producing high vacuum
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0092Removing solid or liquid contaminants from the gas under pumping, e.g. by filtering or deposition; Purging; Scrubbing; Cleaning

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

本发明公开了一种防爆旋片式真空泵,包括电机和泵体,所述电机通过联轴器与泵体连接,所述泵体的顶部一端设有进气口,另一端设有进油口,所述进气口和进油口之间设有排气口,所述排气口与泵体之间设有减雾器,所述进油口旁边设有气镇阀,所述泵体侧壁设有游标和出油口,所述游标位于侧壁上部,所述出油口位于侧壁底部。该真空泵结构简单,制造成本低,使用方便,过滤效果好,易于控制,密封性好,抽真空效率高,运行可靠,维护方便,延长了使用寿命,节约能源,保护环境。

Description

一种防爆旋片式真空泵
技术领域
本发明涉及真空泵技术领域,具体是一种防爆旋片式真空泵。
背景技术
真空泵是对密封容器抽除气体的基本设备之一,目前广泛应用于医药、真空干燥、镀膜、覆膜、化工、轻工、石油冶金等各个行业中。对于抽取高真空度的真空泵可以根据工作原理划分为滑阀式真空泵、旋片式真空泵、罗茨真空泵。其中,旋片式真空泵是一种量大面广的真空泵设备,以其体积小、重量轻得到市场的欢迎,但是,现有的旋片式真空泵,真空度不高,过滤效果差,严重影响了泵的使用寿命,需要经常更换,严重浪费了资源,降低了工作效率。
发明内容
为了解决上述技术问题,本发明提供一种结构简单、过滤效果好,易于控制,密封性好,抽真空效率高的防爆旋片式真空泵。
本发明采用以下技术方案:一种防爆旋片式真空泵,包括电机和泵体,所述电机通过联轴器与泵体连接,所述泵体的顶部一端设有进气口,另一端设有进油口,所述进气口和进油口之间设有排气口,所述排气口与泵体之间设有减雾器,所述进油口旁边设有气镇阀,所述泵体侧壁设有游标和出油口,所述游标位于侧壁上部,所述出油口位于侧壁底部。
进一步的,所述进气口处设有过滤网。
进一步的,所述进油口处设有过滤器。
进一步的,所述排气口连接真空胶管。
本发明优点是:该真空泵结构简单,制造成本低,使用方便,过滤效果好,易于控制,密封性好,抽真空效率高,运行可靠,维护方便,延长了使用寿命,节约能源,保护环境。
附图说明
图1是本发明的结构示意图;
图中,1、泵体,2、电机,3、联轴器,4、过滤网,5、进气口,6、排气口,7、真空胶管,8、减雾器,9、气镇阀,10、进油口,11、过滤器,12、游标,13、出油口。
具体实施方式
下面结合附图和具体实施例对本发明的技术方案作进一步的说明,但本发明的保护范围不限于此。
如图1所示,一种防爆旋片式真空泵,包括电机2和泵体1,电机2通过联轴器3与泵体1连接,泵体1的顶部一端设有进气口5,另一端设有进油口10,进气口5和进油口10之间设有排气口6,排气口6与泵体1之间设有减雾器8,进油口10旁边设有气镇阀9,能加速抽出蒸汽而不致污染油质,延长泵油使用时间,从而提高泵的使用性能。泵体1侧壁上部设有游标12,侧壁底部设有出油口13。
进气口处设有过滤网4,进油口处设有过滤器11。能将灰尘杂质挡在外面,使得真空洁净,净化了腐蚀类空气,延长了真空泵寿命。
泵的排气口有油雾排出,通过排气口接上真空胶管7把雾气引向室外。

Claims (4)

1.一种防爆旋片式真空泵,包括电机和泵体,所述电机通过联轴器与泵体连接,其特征在于,所述泵体的顶部一端设有进气口,另一端设有进油口,所述进气口和进油口之间设有排气口,所述排气口与泵体之间设有减雾器,所述进油口旁边设有气镇阀,所述泵体侧壁设有游标和出油口,所述游标位于侧壁上部,所述出油口位于侧壁底部。
2.根据权利要求1所述的一种防爆旋片式真空泵,其特征在于,所述进气口处设有过滤网。
3.根据权利要求1所述的一种防爆旋片式真空泵,其特征在于,所述进油口处设有过滤器。
4.根据权利要求1所述的一种防爆旋片式真空泵,其特征在于,所述排气口连接真空胶管。
CN201610197505.0A 2016-03-31 2016-03-31 一种防爆旋片式真空泵 Pending CN105756937A (zh)

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CN201610197505.0A CN105756937A (zh) 2016-03-31 2016-03-31 一种防爆旋片式真空泵

Applications Claiming Priority (1)

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CN201610197505.0A CN105756937A (zh) 2016-03-31 2016-03-31 一种防爆旋片式真空泵

Publications (1)

Publication Number Publication Date
CN105756937A true CN105756937A (zh) 2016-07-13

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108571467A (zh) * 2018-05-07 2018-09-25 长沙理工大学 一种真空防爆泵
CN109236647A (zh) * 2018-09-27 2019-01-18 杨静 一种旋片式真空泵机组

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108571467A (zh) * 2018-05-07 2018-09-25 长沙理工大学 一种真空防爆泵
CN109236647A (zh) * 2018-09-27 2019-01-18 杨静 一种旋片式真空泵机组

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