CN2152099Y - 倾斜式椭圆形泵体的液环泵 - Google Patents

倾斜式椭圆形泵体的液环泵 Download PDF

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Publication number
CN2152099Y
CN2152099Y CN 93230086 CN93230086U CN2152099Y CN 2152099 Y CN2152099 Y CN 2152099Y CN 93230086 CN93230086 CN 93230086 CN 93230086 U CN93230086 U CN 93230086U CN 2152099 Y CN2152099 Y CN 2152099Y
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pump
liquid ring
ring pump
model
utility
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CN 93230086
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金保国
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Abstract

本实用新型倾斜式椭圆形泵体的液环泵属改进 型径向进排气双作用液环泵。它的椭圆形泵体长轴 平面与底座平面间的夹角为15°-75°,锥形分配 器是三流道锥形分配器(3)。它流道设计简捷,能量 损失少,泵的效率大幅度提高。

Description

本实用新型属于改进型径向进排气双作用液环泵。
本实用新型以前的径向进排气双作用液环泵,内腔呈椭圆型的泵体的长轴平面与底座平面呈垂直状,气体进出锥形分配器上的四个进排气窗口与水平线均成非零度角,进出口管道水平安置。这样气体水平进入大盖内分成二股各自通过锥形分配器上的进气窗口进入叶轮,流经叶轮后,气体进入锥形分配器上的两个排气窗口,各自回到大盖内,汇合成一股从排气管道上出去。这样,在流道设计上不免由于流体运动方向多次改变及流速变化较大,造成各种损失,以致影响泵的效率。
本实用新型提供一种倾斜式椭圆形泵体的液环泵,以提高泵的效率。
图1是倾斜式椭圆形泵体的液环泵的剖面结构示意图,其中:1-泵体,2-叶轮,3-锥型分配器,4-底座平面。
一种倾斜式椭圆形泵体的液环泵,其特征在于椭圆形泵体长轴平面与底座平面的夹角为15°~75°,锥形分配器是三流道锥形分配器[3]。
为达到上述目的,将椭圆形内腔的泵体相对于底平面旋转一定的角度,锥型分配器上的进排气窗口也随之旋转,使锥形分配器上进气窗口与进气管道处于同一水平位置,而锥形分配器的二进气流道内部畅通,气体水平从进气管道进入大盖内仍以水平且不分成二股到达锥形分配器进气流道口。
本实用新型的优点是流道设计简捷,泵的效率大幅度提高,能量损失减小。

Claims (1)

1、一种倾斜式椭圆形泵体的液环泵,其特征在于椭圆形泵体的长轴平面与底座平面间的夹角为15°-75°,锥形分配器是三流道分配器[3]。
CN 93230086 1993-01-16 1993-01-16 倾斜式椭圆形泵体的液环泵 Expired - Fee Related CN2152099Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93230086 CN2152099Y (zh) 1993-01-16 1993-01-16 倾斜式椭圆形泵体的液环泵

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93230086 CN2152099Y (zh) 1993-01-16 1993-01-16 倾斜式椭圆形泵体的液环泵

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CN2152099Y true CN2152099Y (zh) 1994-01-05

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CN 93230086 Expired - Fee Related CN2152099Y (zh) 1993-01-16 1993-01-16 倾斜式椭圆形泵体的液环泵

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106321400A (zh) * 2016-08-19 2017-01-11 左进保 一种液体活塞气体压缩机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106321400A (zh) * 2016-08-19 2017-01-11 左进保 一种液体活塞气体压缩机

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