CN104265688A - 耐磨管 - Google Patents

耐磨管 Download PDF

Info

Publication number
CN104265688A
CN104265688A CN201410371849.XA CN201410371849A CN104265688A CN 104265688 A CN104265688 A CN 104265688A CN 201410371849 A CN201410371849 A CN 201410371849A CN 104265688 A CN104265688 A CN 104265688A
Authority
CN
China
Prior art keywords
cylindrical surface
resistant pipe
mounting hole
wear
ceramic body
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CN201410371849.XA
Other languages
English (en)
Other versions
CN104265688B (zh
Inventor
张薇华
陆俊芳
周长根
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.)
GP Enterprises Co Ltd
Original Assignee
Suzhou Weitong Electric 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 Suzhou Weitong Electric Co Ltd filed Critical Suzhou Weitong Electric Co Ltd
Priority to CN201410371849.XA priority Critical patent/CN104265688B/zh
Priority claimed from CN201410371849.XA external-priority patent/CN104265688B/zh
Publication of CN104265688A publication Critical patent/CN104265688A/zh
Application granted granted Critical
Publication of CN104265688B publication Critical patent/CN104265688B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4293—Details of fluid inlet or outlet
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups

Abstract

本发明涉及一种耐磨管,属于工程元件技术领域。该耐磨管包括圆管形的金属基板和陶瓷体，金属基板制有贯通其外圆柱面和内圆柱面的安装孔，金属基板外圆柱面和内圆柱面上均覆有浇铸层，陶瓷体设于浇铸层和安装孔内。该耐磨管可以将陶瓷体牢固固定在金属基板上，使得耐磨管内部耐磨，成本低。

Description

耐磨管
技术领域
本发明涉及一种耐磨管，属于工程元件技术领域。
背景技术
潜水泵通常包含泵体、电机、叶轮;所述泵体上设置有进水口、出水口；电机启动带动叶轮转动，带动水从进水口进入，然后从出水口排出，水流通道是通过泵体内部的中空部分形成的通道。
潜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。
据申请人了解，在水中含有相当多的泥砂时，潜水泵的使用寿命往往不是取决于电机质量而是取决于水泵过流零件(如叶轮、泵盖)的耐泥砂磨损能力。
针对潜水泵而言，原材料成本及加工成本的综合，是不能不考虑的因素。基于这一条件，采用低成本，探求提高潜水电泵过流另件抗砂磨损性能的途径，是值得重视的一项课题。
发明内容
本发明要解决的技术问题是，针对现有技术不足，提出一种低成本且耐磨的耐磨管。
本发明为解决上述技术问题提出的技术方案是：一种耐磨管，包括圆管形的金属基板和陶瓷体，所述金属基板制有贯通其外圆柱面和内圆柱面的安装孔，所述金属基板外圆柱面和内圆柱面上均覆有浇铸层，所述陶瓷体设于浇铸层和安装孔内。
本发明采用上述技术方案的有益效果是：由于耐磨管包括圆管形的金属基板和陶瓷体，通过金属基板制有贯通其外圆柱面和内圆柱面的安装孔，金属基板外圆柱面和内圆柱面上均覆有浇铸层，陶瓷体设于浇铸层和安装孔内，制作耐磨管时，可以将陶瓷体设于安装孔上，出水管外部的浇铸层通过安装孔流入出水管内部，将陶瓷体牢固固定在圆管形的金属基板上，使得耐磨管内部耐磨，成本低。
上述技术方案的改进是：所述浇铸层上涂有树脂层。
上述技术方案的改进是：所述浇铸层含有的成分和质量百分比含量为：C: 3.5～3.7%，Sb:0.04～0.08%，Mn:0.40～0.60%，Cu: 0.30～0.40%，其余为Fe和不可避免的夹杂元素。
锑: Sb熔点630℃ ，它是促进珠光体形成元素, 对薄壁铸件, 可使组织完全珠光体化, 且对不同壁厚基体组织差异极微, 壁厚敏感性明显减少。具有较大熔化潜热，加入0.04～0.08%含量的 Sb，明显细化宏观组织，在部分微区形成温度起伏，引起析出石墨核心，可细化石墨。
本发明采用上述技术方案的有益效果是：通过在浇铸层内加入微量的Sb和Cu，生产成本低廉, 耐磨性能好，使得潜水泵在水中工作使用寿命提高明显。
上述技术方案的改进是：所述安装孔是锥形安装孔，所述陶瓷体是对应所述安装孔的锥形陶瓷体。
附图说明
下面结合附图对本发明作进一步说明：
图1是本发明实施例耐磨管的结构示意图。
具体实施方式
实施例
本实施例的耐磨管，如图1所示，包括圆管形的金属基板1和陶瓷体2。金属基板1制有贯通其外圆柱面和内圆柱面的安装孔3，金属基板1外圆柱面和内圆柱面上均覆有浇铸层4，陶瓷体2设于浇铸层4和安装孔3内。
本实施例的浇铸层4上涂有树脂层5。
本实施例的浇铸层4含有的成分和质量百分比含量为：C: 3.5～3.7%，Sb:0.04～0.08%，Mn:0.40～0.60%，Cu: 0.30～0.40%，其余为Fe和不可避免的夹杂元素。
本实施例的安装孔3是锥形安装孔，陶瓷体2是对应安装孔3的锥形陶瓷体。
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 (4)

1.一种耐磨管，其特征在于：包括圆管形的金属基板和陶瓷体，所述金属基板制有贯通其外圆柱面和内圆柱面的安装孔，所述金属基板外圆柱面和内圆柱面上均覆有浇铸层，所述陶瓷体设于浇铸层和安装孔内。
2.如权利要求1所述耐磨管，其特征在于：所述浇铸层上涂有树脂层。
3.如权利要求1所述耐磨管，其特征在于：所述浇铸层含有的成分和质量百分比含量为：C: 3.5～3.7%，Sb:0.04～0.08%，Mn:0.40～0.60%，Cu: 0.30～0.40%，其余为Fe和不可避免的夹杂元素。
4.如权利要求1所述耐磨管，其特征在于：所述安装孔是锥形安装孔，所述陶瓷体是对应所述安装孔的锥形陶瓷体。
CN201410371849.XA 2014-07-31 耐磨管 Active CN104265688B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410371849.XA CN104265688B (zh) 2014-07-31 耐磨管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410371849.XA CN104265688B (zh) 2014-07-31 耐磨管

Publications (2)

Publication Number Publication Date
CN104265688A true CN104265688A (zh) 2015-01-07
CN104265688B CN104265688B (zh) 2017-01-04

Family

ID=

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104960254A (zh) * 2015-07-15 2015-10-07 柳州市双铠工业技术有限公司 新型耐磨套
CN104960253A (zh) * 2015-07-15 2015-10-07 柳州市双铠工业技术有限公司 一种新型耐磨套的制备方法
CN113864247A (zh) * 2021-08-30 2021-12-31 华能秦煤瑞金发电有限责任公司 一种耐磨陶瓷片辅助安装设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2766437B2 (ja) * 1992-08-25 1998-06-18 株式会社クボタ 耐熱複合セラミック管の製法
CN2646515Y (zh) * 2003-10-30 2004-10-06 陈海渊 耐高温耐磨复合管
CN201071983Y (zh) * 2007-06-28 2008-06-11 武汉能兆科技发展有限公司 一种三层复合耐磨管
CN101788086A (zh) * 2009-01-23 2010-07-28 舞阳贝迪高温材料有限公司 特种防腐耐磨复合管道
CN202451989U (zh) * 2012-02-17 2012-09-26 南京博纳能源环保科技有限公司 榫卯连接型耐磨陶瓷管道

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2766437B2 (ja) * 1992-08-25 1998-06-18 株式会社クボタ 耐熱複合セラミック管の製法
CN2646515Y (zh) * 2003-10-30 2004-10-06 陈海渊 耐高温耐磨复合管
CN201071983Y (zh) * 2007-06-28 2008-06-11 武汉能兆科技发展有限公司 一种三层复合耐磨管
CN101788086A (zh) * 2009-01-23 2010-07-28 舞阳贝迪高温材料有限公司 特种防腐耐磨复合管道
CN202451989U (zh) * 2012-02-17 2012-09-26 南京博纳能源环保科技有限公司 榫卯连接型耐磨陶瓷管道

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104960254A (zh) * 2015-07-15 2015-10-07 柳州市双铠工业技术有限公司 新型耐磨套
CN104960253A (zh) * 2015-07-15 2015-10-07 柳州市双铠工业技术有限公司 一种新型耐磨套的制备方法
CN113864247A (zh) * 2021-08-30 2021-12-31 华能秦煤瑞金发电有限责任公司 一种耐磨陶瓷片辅助安装设备
CN113864247B (zh) * 2021-08-30 2023-06-20 华能秦煤瑞金发电有限责任公司 一种耐磨陶瓷片辅助安装设备

Similar Documents

Publication Publication Date Title
CN104265647A (zh) 耐磨耐冲击潜水泵
CN104372348A (zh) 一种套管外壁用锌合金牺牲阳极材料
CN104265688A (zh) 耐磨管
RU2738696C2 (ru) Компоненты насоса для нефтегазовой скважины и способ покрытия таких компонентов
CN104265688B (zh) 耐磨管
CN104121224B (zh) 耐磨潜水泵
CN105673522A (zh) 一种耐磨潜水泵
CN104265689A (zh) 耐磨射流真空泵
CN105483561A (zh) 一种环形防喷器壳体
CN105782069A (zh) 采用陶瓷体的耐磨潜水泵
CN204532142U (zh) 防腐防垢抽油杆扶正器
CN104121223B (zh) 耐磨耐冲击射流真空泵
CN104563906A (zh) 复合式抽油杆扶正器
CN104179710B (zh) 潜水泵
CN105782134B (zh) 具有潜水泵的射流真空泵
CN104265646A (zh) 出水压力可调潜水泵
US20140133996A1 (en) Wear resistant slurry pump parts produced using hot isostatic pressing
CN203018214U (zh) 浮选机的搅拌器转子
CN202898185U (zh) 具有合金涂层的叠环脱水机
CN202108786U (zh) 船用吸沙泵蜗壳
CN107882741A (zh) 耐腐蚀酸碱泵
CN104265695A (zh) 出水压力可调射流真空泵
CN105782133A (zh) 一种出水压力可调射流真空泵的工作方法
CN105757007A (zh) 采用潜水泵的射流真空泵
CN103658601A (zh) 制作水泵过流件的组合物及其方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20170320

Address after: Room A505, building 106, Wuzhong District International Education Park, Suzhou, Jiangsu, China ()

Patentee after: Engineering Equipment Co., Ltd. Suzhou Sai Side

Address before: On the south side of Clear Lake Road Wuzhong District Wuzhong Economic Development Zone of Suzhou City, Jiangsu province 215168

Patentee before: Suzhou Weitong Electric Co., Ltd.

TR01 Transfer of patent right

Effective date of registration: 20170411

Address after: On the south side of Clear Lake Road Wuzhong District Wuzhong Economic Development Zone of Suzhou City, Jiangsu province 215168

Patentee after: Suzhou Weitong Electric Co., Ltd.

Address before: Room A505, building 106, Wuzhong District International Education Park, Suzhou, Jiangsu, China ()

Patentee before: Engineering Equipment Co., Ltd. Suzhou Sai Side

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20170425

Address after: Cheng lake road, Wuzhong District Wuzhong Economic Development Zone of Suzhou City, Jiangsu Province, No. 7 215128

Patentee after: GP ENTERPRISES CO., LTD.

Address before: On the south side of Clear Lake Road Wuzhong District Wuzhong Economic Development Zone of Suzhou City, Jiangsu province 215168

Patentee before: Suzhou Weitong Electric Co., Ltd.

TR01 Transfer of patent right
CP02 Change in the address of a patent holder

Address after: 215000 No. 27 Pearl River Road, Yuexi street, Wuzhong District Economic Development Zone, Suzhou, Jiangsu

Patentee after: GP ENTERPRISES CO., LTD.

Address before: Cheng lake road, Wuzhong District Wuzhong Economic Development Zone of Suzhou City, Jiangsu Province, No. 7 215128

Patentee before: GP ENTERPRISES CO., LTD.

CP02 Change in the address of a patent holder