CN204615550U - 电动潜油柱塞泵电机头 - Google Patents

电动潜油柱塞泵电机头 Download PDF

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Publication number
CN204615550U
CN204615550U CN201520350719.8U CN201520350719U CN204615550U CN 204615550 U CN204615550 U CN 204615550U CN 201520350719 U CN201520350719 U CN 201520350719U CN 204615550 U CN204615550 U CN 204615550U
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China
Prior art keywords
motor head
motor
plunger pump
electric oil
head
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Expired - Fee Related
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CN201520350719.8U
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English (en)
Inventor
庞向东
董振刚
张风武
王登阁
肖明云
潘雅缤
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Daqing Petroleum Administration Bureau
China National Petroleum Corp
Daqing Oilfield Powerlift Pump Industry Co Ltd
Original Assignee
Daqing Petroleum Administration Bureau
China National Petroleum Corp
Daqing Oilfield Equipment Manufacturing Co Ltd
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Abstract

本实用新型涉及一种电动潜油柱塞泵电机头。解决了在电动潜油柱塞泵现场施工中电机和电缆的连接困难问题。包括套在电机转子上的电机头(1),所述的电机头(1)右端与电机的内壳体(4)、外壳体(5)连接,电机头(1)上还设置有电缆头插孔(2),电缆头插孔通过三相引线连接内壳体(4)与外壳体(5)之间的电机定子(6),所述的电机头上还设置有泄压阀(7)。实现了快速安装,减少连接工艺难度,缩短施工时间和提高施工质量。

Description

电动潜油柱塞泵电机头
技术领域
      本实用新型涉及油田开采设备配套工具,具体是一种电动潜油柱塞泵电机头。
背景技术
      现有技术为电动潜油柱塞泵电机头就是一个普通接头,电缆经过密封从电机头引出,在机组外面延伸一段电缆,使其与动力电缆连接。连接时三相电缆分别对接,经过压接套压接后,用两种绝缘胶带绕包数层,然后铠皮。现有技术所存在的不足之处为在油井现场连接时,绝缘胶带需要拉伸后应用,并且徒手缠绕胶带,在冬季无法办到,另外需要电缆连接架等工具和设备,现有技术电机和电缆连接需要一到二小时,现场野外工作绝缘胶带缠绕连接,清洁度无法保证,影响连接质量。
实用新型内容
   为解决背景技术中存在的问题,本实用新型提出了一种实现电动潜油柱塞泵现场电机和电缆快速连接,提高连接时间和质量的电动潜油柱塞泵电机头。
      本实用新型所采用的技术方案是:包括套在电机转子上的电机头,所述的电机头右端与电机的内壳体、外壳体连接,电机头上还设置有电缆头插孔,电缆头插孔通过三相引线连接内壳体与外壳体之间的电机定子,所述的电机头上还设置有泄压阀;
所述的泄压阀为单向阀;
所述的电缆头插孔与电机头径向向外倾斜10°角。
本实用新型的有益效果是:在电机头上设置有径向10°电缆头插孔,可以方便的连接潜油电机电源,减少连接工艺难度,缩短施工时间和提高施工质量,电机头上还安装有泄压阀,为单向阀,能把电机内部油压放出,而外部井液无法进入。
附图说明
      图1为本实用新型构造示意图。
具体实施方式
      下面结合附图对本实用新型做进一步说明。
      由图1所示的一种电动潜油柱塞泵电机头,包括套在电机转子上的电机头1,电机头1为圆柱形,外形尺寸可以根据机组外形尺寸调节,电机转子在圆筒空心内运动,所述的电机头1右端与电机的内壳体4、外壳体5连接,左端与泵连接,电机头1上还设置有电缆头插孔2,电缆头插孔2通过三相引线3连接内壳体4与外壳体5之间的电机定子6,所述的电机头上还设置有泄压阀7;
所述的泄压阀7为单向阀;能把电机内部油压放出,而外部井液无法进入。
所述的电缆头插孔2与电机头1径向向外倾斜10°角,方便电缆头与电缆头插孔的安装连接。

Claims (3)

1.一种电动潜油柱塞泵电机头,包括套在电机转子上的电机头(1),其特征在于:所述的电机头(1)右端与电机的内壳体(4)、外壳体(5)连接,电机头(1)上还设置有电缆头插孔(2),电缆头插孔(2)通过三相引线(3)连接内壳体(4)与外壳体(5)之间的电机定子(6),所述的电机头上还设置有泄压阀(7)。
2.根据权利要求1所述的电动潜油柱塞泵电机头,其特征在于:所述的泄压阀(7)为单向阀。
3.根据权利要求1所述的电动潜油柱塞泵电机头,其特征在于:所述的电缆头插孔(2)在电机头(1)上颈向倾斜10°角。
CN201520350719.8U 2015-05-27 2015-05-27 电动潜油柱塞泵电机头 Expired - Fee Related CN204615550U (zh)

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CN201520350719.8U CN204615550U (zh) 2015-05-27 2015-05-27 电动潜油柱塞泵电机头

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CN201520350719.8U CN204615550U (zh) 2015-05-27 2015-05-27 电动潜油柱塞泵电机头

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CN204615550U true CN204615550U (zh) 2015-09-02

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20151014

Address after: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No.

Patentee after: China National Petroleum Corporation

Patentee after: Daqing Petroleum Administration

Patentee after: Daqing Oilfield Lishen Pump Industry Co., Ltd.

Address before: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No.

Patentee before: China National Petroleum Corporation

Patentee before: Daqing Petroleum Administration

Patentee before: Daqing Petroleum Equipment Manufacturing Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150902

Termination date: 20160527

CF01 Termination of patent right due to non-payment of annual fee