CN104265679A - 一种水泵叶轮 - Google Patents

一种水泵叶轮 Download PDF

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Publication number
CN104265679A
CN104265679A CN201410393471.3A CN201410393471A CN104265679A CN 104265679 A CN104265679 A CN 104265679A CN 201410393471 A CN201410393471 A CN 201410393471A CN 104265679 A CN104265679 A CN 104265679A
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Prior art keywords
water pump
precursor
impeller
degrees celsius
fibers
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CN201410393471.3A
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Inventor
马巧根
陈秋兰
叶爱琴
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SUZHOU TONGLI ELECTRIC Co Ltd
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SUZHOU TONGLI ELECTRIC Co Ltd
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Priority to CN201410393471.3A priority Critical patent/CN104265679A/zh
Publication of CN104265679A publication Critical patent/CN104265679A/zh
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
    • D01F9/145—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
    • D01F9/20—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products
    • D01F9/21—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
    • D01F9/20—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products
    • D01F9/24—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F9/26—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds from polyesters
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
    • D01F9/20—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products
    • D01F9/24—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F9/28—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds from polyamides
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
    • D01F9/20—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products
    • D01F9/24—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F9/28—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds from polyamides
    • D01F9/30—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds from polyamides from aromatic polyamides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/02—Selection of particular materials
    • F04D29/026—Selection of particular materials especially adapted for liquid pumps

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明涉及一种水泵叶轮，属于水泵配件技术领域。其原料按质量百分比的构成为：沥青纤维30-40、聚乙烯醇缩甲醛纤维20-30、聚对苯二甲酸乙二醇酯纤维10-20、聚酰胺纤维10-20、芳香族聚酰胺纤维5-10。该叶轮具有碳纤维质量轻、强度高、弹性好的特性，使用寿命长。

Description

一种水泵叶轮
技术领域
本发明涉及一种水泵叶轮，属于水泵配件技术领域。
背景技术
水泵是输送液体或使液体增压的机械。它将原动机的机械能或其他外部能量传送给液体，使液体能量增加，主要用来输送液体包括水、油、酸碱液、乳化液、悬乳液和液态金属等，也可输送液体、气体混合物以及含悬浮固体物的液体。水泵主要由泵壳、泵盖、泵轴、叶轮及密封系统组成。叶轮是潜水泵的重要组成部分，在水泵工作中起着重要作用。
发明内容
本发明要解决的技术问题是，针对现有技术不足，提出一种新材料制成的质量轻、弹性好、强度高的叶轮。
本发明为解决上述技术问题提出的技术方案是：一种水泵叶轮，其原料按质量百分比的构成为：沥青纤维30-40、聚乙烯醇缩甲醛纤维20-30、聚对苯二甲酸乙二醇酯纤维10-20、聚酰胺纤维10-20、芳香族聚酰胺纤维5-10。
该水泵叶轮的制造方法是：   
（1）将沥青纤维、聚乙烯醇缩甲醛纤维、聚对苯二甲酸乙二醇酯纤维、聚酰胺纤维、芳香族聚酰胺纤维混合纺丝，制成原丝；
（2）将原丝在200到300摄氏度中预氧化，使得原丝具有耐热性；
（3）将预氧化后的原丝在1300摄氏度至1400摄氏度的高温中碳化；再升温至2400摄氏度石墨化；
（4）将石墨化后的原丝加热后通过螺杆挤出机压入叶轮模具中，在模具内热压成型，制成潜水泵叶轮。
本发明采用上述技术方案的有益效果是：该新型叶轮采用将沥青纤维、聚乙烯醇缩甲醛纤维、聚对苯二甲酸乙二醇酯纤维、聚酰胺纤维、芳香族聚酰胺纤维混合制成，具有碳纤维的强度特性，又兼具良好的弹性，使得该水泵叶轮质量轻、强度高，使用寿命长。
具体实施方式
实施例
本实施例的水泵叶轮，其原料按质量百分比的构成为：沥青纤维30-40、聚乙烯醇缩甲醛纤维20-30、聚对苯二甲酸乙二醇酯纤维10-20、聚酰胺纤维10-20、芳香族聚酰胺纤维5-10。
该水泵叶轮的制造方法是：   
（1）将沥青纤维、聚乙烯醇缩甲醛纤维、聚对苯二甲酸乙二醇酯纤维、聚酰胺纤维、芳香族聚酰胺纤维混合纺丝，制成原丝；
（2）将原丝在200到300摄氏度中预氧化，使得原丝具有耐热性；
（3）将预氧化后的原丝在1300摄氏度至1400摄氏度的高温中碳化；再升温至2400摄氏度石墨化；
（4）将石墨化后的原丝加热后通过螺杆挤出机压入叶轮模具中，在模具内热压成型，制成潜水泵叶轮。
该新型叶轮采用将沥青纤维、聚乙烯醇缩甲醛纤维、聚对苯二甲酸乙二醇酯纤维、聚酰胺纤维、芳香族聚酰胺纤维混合制成，具有碳纤维的强度特性，又兼具良好的弹性，使得该水泵叶轮质量轻、强度高，使用寿命长。
本发明不局限于上述实施例。凡采用等同替换形成的技术方案，均落在本发明要求的保护范围。

Claims (2)

1.一种水泵叶轮，其特征在于：其原料按质量百分比的构成为：沥青纤维30-40、聚乙烯醇缩甲醛纤维20-30、聚对苯二甲酸乙二醇酯纤维10-20、聚酰胺纤维10-20、芳香族聚酰胺纤维5-10。
2.根据权力要求1所述的水泵叶轮，其特征在于：该叶轮的制造方法是：   
（1）将沥青纤维、聚乙烯醇缩甲醛纤维、聚对苯二甲酸乙二醇酯纤维、聚酰胺纤维、芳香族聚酰胺纤维混合纺丝，制成原丝；
（2）将原丝在200到300摄氏度中预氧化，使得原丝具有耐热性；
（3）将预氧化后的原丝在1300摄氏度至1400摄氏度的高温中碳化；再升温至2400摄氏度石墨化；
（4）将石墨化后的原丝加热后通过螺杆挤出机压入叶轮模具中，在模具内热压成型，制成潜水泵叶轮。
CN201410393471.3A 2014-08-12 2014-08-12 一种水泵叶轮 Pending CN104265679A (zh)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104962046A (zh) * 2015-07-06 2015-10-07 无锡阳工机械制造有限公司 一种具有良好化学稳定性的叶轮
CN104963883A (zh) * 2015-07-06 2015-10-07 无锡阳工机械制造有限公司 一种超轻叶轮
CN104962061A (zh) * 2015-07-06 2015-10-07 无锡阳工机械制造有限公司 一种高强度叶轮
CN104962047A (zh) * 2015-07-06 2015-10-07 无锡阳工机械制造有限公司 一种在高温下防翘曲的叶轮

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1509903A (en) * 1974-04-19 1978-05-04 Andester Impellers Ltd Impellers or rotors
CN102472291A (zh) * 2009-08-06 2012-05-23 罗伯特·博世有限公司 液体泵
CN102588334A (zh) * 2012-03-05 2012-07-18 常州窦氏气动机械有限公司 用于气动水泵的叶片及其制备方法
CN102966565A (zh) * 2012-11-07 2013-03-13 无锡惠山泵业有限公司 气动水泵
CN103224687A (zh) * 2013-05-07 2013-07-31 宜宾海丝特纤维有限责任公司 一种用于制造泵叶轮的环氧呋喃碳纤维材料及其制造的泵叶轮

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1509903A (en) * 1974-04-19 1978-05-04 Andester Impellers Ltd Impellers or rotors
CN102472291A (zh) * 2009-08-06 2012-05-23 罗伯特·博世有限公司 液体泵
CN102588334A (zh) * 2012-03-05 2012-07-18 常州窦氏气动机械有限公司 用于气动水泵的叶片及其制备方法
CN102966565A (zh) * 2012-11-07 2013-03-13 无锡惠山泵业有限公司 气动水泵
CN103224687A (zh) * 2013-05-07 2013-07-31 宜宾海丝特纤维有限责任公司 一种用于制造泵叶轮的环氧呋喃碳纤维材料及其制造的泵叶轮

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
贺福: "《碳纤维及其复合材料》", 28 February 1995 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104962046A (zh) * 2015-07-06 2015-10-07 无锡阳工机械制造有限公司 一种具有良好化学稳定性的叶轮
CN104963883A (zh) * 2015-07-06 2015-10-07 无锡阳工机械制造有限公司 一种超轻叶轮
CN104962061A (zh) * 2015-07-06 2015-10-07 无锡阳工机械制造有限公司 一种高强度叶轮
CN104962047A (zh) * 2015-07-06 2015-10-07 无锡阳工机械制造有限公司 一种在高温下防翘曲的叶轮

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