CN2721928Y - 耐腐蚀水环真空泵 - Google Patents

耐腐蚀水环真空泵 Download PDF

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CN2721928Y
CN2721928Y CN 200420070092 CN200420070092U CN2721928Y CN 2721928 Y CN2721928 Y CN 2721928Y CN 200420070092 CN200420070092 CN 200420070092 CN 200420070092 U CN200420070092 U CN 200420070092U CN 2721928 Y CN2721928 Y CN 2721928Y
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utility
model
pump
impeller
ring vacuum
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赵福歧
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Abstract

耐腐蚀水环真空泵涉及一种水环真空泵。主要是为解决现有的水环真空泵易锈蚀,使用寿命短的问题而研制的,它包括泵座、电机、前端盖、后端盖、前轴承支架、后轴承支架、吸气圆盘、排气圆盘、泵体A、泵体B、中间隔,其特征在于前连接轴装在前轴承支架上,并与电机连接,后连接轴装在后轴承支架上,中连接轴的两端分别通过叶轮A和叶轮B与前后连接轴连接;在前、后端盖的内表面、泵体的内表面及吸、排气圆盘的内表面和两侧涂耐腐蚀材料,在中间隔的内表面和两侧及叶轮和轴的表面也涂耐腐蚀材料。优点是:不会产生锈蚀,无需拆卸保养泵的使用寿命长。

Description

耐腐蚀水环真空泵
技术领域:本实用新型涉及一种水环真空泵。
背景技术:现有的水环真空泵不耐腐蚀,停用一段时间后易产生锈蚀,需要拆卸保养,费工费时,而且泵的使用寿命短。
发明内容:本实用新型的目的是提供一种不易锈蚀,无需拆卸保养,使用寿命长的耐腐蚀水环真空泵。
上述目的是这样实现的:它包括泵座,在泵座上装有电机、前端盖和后端盖,在前、后端盖上分别装有前轴承支架和后轴承支架,在前、后端盖上还分别装有吸气圆盘和排气圆盘,泵体A和泵体B分别装在吸气圆盘和排气圆盘上,泵体A和泵体B分别装在吸气圆盘和排气圆盘上,泵体A和泵体B之间有中间隔;我们将前连接轴装在前轴承支架上,并与电机连接,后连接轴装在后轴承支架上,中连接轴的两端分别通过叶轮A和叶轮B与前、后连轴连接;在前、后端盖的内表面、泵体的内表面及吸、排气圆盘的内表面和两侧涂耐腐蚀材料,在中间隔的内表面和两侧及叶轮和轴的表面也涂耐腐蚀材料。优点是有耐腐蚀材料层的保护,从而不会产生锈蚀,所以无须拆卸保养,而且泵的使用寿命长。
附图说明:附图是本实用新型的局部剖示意图。
具体实施方式:在泵座17上装电机1、前端盖4、后端盖12,在前、后端盖上分别装前轴承支架2和后轴承支架14,在前端盖上装吸气圆盘5,后端盖上装排气圆盘11,泵体A6装在吸气圆盘上,泵体B10装在排气圆盘上,泵体A和泵体B之间有中间隔8,将前连接轴3装在前轴承支架上,并与电机连接,后连接轴15装在后轴承支架上,中连接轴16的两端分别通过叶轮A7和叶轮B9与前、后连接轴连接;在前、后端盖的内表面、泵体的内表面及吸、排气圆盘的内表面和两侧涂耐腐蚀材料13(如聚丙烯等),在中间隔的内表面和两侧及叶轮和轴的表面也涂耐腐蚀材料13。

Claims (1)

1、耐腐蚀水环真空泵,包括泵座(17)、电机(1)、前端盖(4)、后端盖(12)、前轴承支架(2)、后轴承支架(14)、吸气圆盘(5)、排气圆盘(11)、泵体A(6)、泵体B(10)、中间隔(8),其特征在于前连接轴(3)装在前轴承支架上,并与电机连接,后连接轴(15)装在后轴承支架上,中连接轴(16)的两端分别通过叶轮A(7)和叶轮B(9)与前、后连接轴连接;在前、后端盖的内表面、泵体的内表面及吸、排气圆盘的内表面和两侧涂耐腐蚀材料(13),在中间隔的内表面和两侧及叶轮和轴的表面也涂耐腐蚀材料。
CN 200420070092 2004-08-03 2004-08-03 耐腐蚀水环真空泵 Expired - Fee Related CN2721928Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420070092 CN2721928Y (zh) 2004-08-03 2004-08-03 耐腐蚀水环真空泵

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CN 200420070092 CN2721928Y (zh) 2004-08-03 2004-08-03 耐腐蚀水环真空泵

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CN2721928Y true CN2721928Y (zh) 2005-08-31

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101251125B (zh) * 2008-04-03 2010-10-27 湖北同方高科泵业有限公司 一种耐腐蚀水环真空泵

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101251125B (zh) * 2008-04-03 2010-10-27 湖北同方高科泵业有限公司 一种耐腐蚀水环真空泵

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