CN104481919A - 一种喷淋泵的叶轮安装结构 - Google Patents

一种喷淋泵的叶轮安装结构 Download PDF

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Publication number
CN104481919A
CN104481919A CN201410718736.2A CN201410718736A CN104481919A CN 104481919 A CN104481919 A CN 104481919A CN 201410718736 A CN201410718736 A CN 201410718736A CN 104481919 A CN104481919 A CN 104481919A
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CN
China
Prior art keywords
impeller
pump
pump housing
mounting structure
duct
Prior art date
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Pending
Application number
CN201410718736.2A
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English (en)
Inventor
汪卫平
唐训民
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI KAITE PUMP Co Ltd
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ANHUI KAITE PUMP Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ANHUI KAITE PUMP Co Ltd filed Critical ANHUI KAITE PUMP Co Ltd
Priority to CN201410718736.2A priority Critical patent/CN104481919A/zh
Publication of CN104481919A publication Critical patent/CN104481919A/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
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/18Rotors
    • F04D29/20Mounting rotors on shafts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/60Mounting; Assembling; Disassembling
    • F04D29/605Mounting; Assembling; Disassembling specially adapted for liquid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00Function
    • F05D2260/30Retaining components in desired mutual position
    • F05D2260/31Retaining bolts or nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

本发明公开了一种喷淋泵的叶轮安装结构,包括有支撑管,支撑管下端固定安装有夹板,夹板上安装有泵体,泵体内设有叶轮,泵轴台阶面上套装有轴套,轴套与叶轮安装面之间设有水下轴瓦,水下轴瓦与轴套之间联接有锁紧螺母,叶轮后端安装有叶轮螺母,泵体后端安装有泵盖,泵体的进口端安装有滤网,泵体的出口端连接有出水管。本发明可以在任何复杂的环境下使用,叶轮安装快捷方便,在泵轴上调节位置精确,喷淋泵的叶轮安装结构使用寿命延长。

Description

一种喷淋泵的叶轮安装结构
技术领域
本发明涉及工业泵领域,具体属于一种喷淋泵的叶轮安装结构。
背景技术
喷淋泵的叶轮安装结构及压缩机被广泛应用于机械、石油化工、制药、食品、制糖工业及电子领域。耐酸真空泵由于在工作过程中,喷淋泵的叶轮安装结构气体的压缩过程是等温的,所以在压缩和抽吸易爆炸气体时,不易发生危险。可抽除含水蒸汽、易燃、易爆、含少量灰尘的、含少量液体的各种气体;防爆真空泵主要用水作为工作介质,喷淋泵的叶轮安装结构维护费用低;防爆真空泵可以在较为恶劣的环境下工作。
现有技术中,喷淋泵的叶轮安装结构的耐酸性和耐腐蚀性较差,使用一段时间后,喷淋泵的叶轮安装结构内部部件腐蚀现象严重,影响了喷淋泵的叶轮安装结构使用性能。
发明内容
本发明的目的是提供一种喷淋泵的叶轮安装结构,可以在任何复杂的环境下使用,叶轮安装快捷方便,在泵轴上调节位置精确,喷淋泵的叶轮安装结构使用寿命延长。
本发明的技术方案如下:
一种喷淋泵的叶轮安装结构,包括有支撑管,支撑管下端固定安装有夹板,夹板上安装有泵体,泵体内设有叶轮,泵轴台阶面上套装有轴套,轴套与叶轮安装面之间设有水下轴瓦,水下轴瓦与轴套之间联接有锁紧螺母,叶轮后端安装有叶轮螺母,泵体后端安装有泵盖,泵体的进口端安装有滤网,泵体的出口端连接有出水管。
所述泵体内开设有横向润滑孔道、纵向润滑孔道,横向润滑孔道、纵向润滑孔道外端安装有油帽。
本发明可以在任何复杂的环境下使用,叶轮安装快捷方便,在泵轴上调节位置精确,喷淋泵的叶轮安装结构使用寿命延长。
附图说明
图1为本发明的结构示意图。
具体实施方式
参见附图,一种喷淋泵的叶轮安装结构,包括有支撑管1,支撑管1下端固定安装有夹板2,夹板2上安装有泵体3,泵体3内设有叶轮4,泵轴5台阶面上套装有轴套6,轴套6与叶轮安装面之间设有水下轴瓦7,水下轴瓦7与轴套6之间联接有锁紧螺母8,叶轮4后端安装有叶轮螺母9,泵体3后端安装有泵盖10,泵体的进口端安装有滤网11,泵体的出口端连接有出水管;泵体内开设有横向润滑孔道12、纵向润滑孔道13,横向润滑孔道、纵向润滑孔道外端安装有油帽。

Claims (2)

1.一种喷淋泵的叶轮安装结构,包括有支撑管,其特征在于,支撑管下端固定安装有夹板,夹板上安装有泵体,泵体内设有叶轮,泵轴台阶面上套装有轴套,轴套与叶轮安装面之间设有水下轴瓦,水下轴瓦与轴套之间联接有锁紧螺母,叶轮后端安装有叶轮螺母,泵体后端安装有泵盖,泵体的进口端安装有滤网,泵体的出口端连接有出水管。
2.根据权利要求1所述的一种喷淋泵的叶轮安装结构,其特征在于,所述泵体内开设有横向润滑孔道、纵向润滑孔道,横向润滑孔道、纵向润滑孔道外端安装有油帽。
CN201410718736.2A 2014-12-01 2014-12-01 一种喷淋泵的叶轮安装结构 Pending CN104481919A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410718736.2A CN104481919A (zh) 2014-12-01 2014-12-01 一种喷淋泵的叶轮安装结构

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410718736.2A CN104481919A (zh) 2014-12-01 2014-12-01 一种喷淋泵的叶轮安装结构

Publications (1)

Publication Number Publication Date
CN104481919A true CN104481919A (zh) 2015-04-01

Family

ID=52756501

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410718736.2A Pending CN104481919A (zh) 2014-12-01 2014-12-01 一种喷淋泵的叶轮安装结构

Country Status (1)

Country Link
CN (1) CN104481919A (zh)

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Application publication date: 20150401

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