CN2280163Y - 一种改进的潜水泵 - Google Patents

一种改进的潜水泵 Download PDF

Info

Publication number
CN2280163Y
CN2280163Y CN 96237523 CN96237523U CN2280163Y CN 2280163 Y CN2280163 Y CN 2280163Y CN 96237523 CN96237523 CN 96237523 CN 96237523 U CN96237523 U CN 96237523U CN 2280163 Y CN2280163 Y CN 2280163Y
Authority
CN
China
Prior art keywords
motor
pump
utility
model
water
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.)
Expired - Fee Related
Application number
CN 96237523
Other languages
English (en)
Inventor
麦振强
朱小雄
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.)
ZHENHUA ELECTRIC APPLIANCE INDUSTRY Co XIAOLAN TOWN
Original Assignee
ZHENHUA ELECTRIC APPLIANCE INDUSTRY Co XIAOLAN TOWN
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 ZHENHUA ELECTRIC APPLIANCE INDUSTRY Co XIAOLAN TOWN filed Critical ZHENHUA ELECTRIC APPLIANCE INDUSTRY Co XIAOLAN TOWN
Priority to CN 96237523 priority Critical patent/CN2280163Y/zh
Application granted granted Critical
Publication of CN2280163Y publication Critical patent/CN2280163Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

本实用新型提供一种改进的潜水泵,该泵有泵体、电机和离心泵,其特征在于泵体以一隔板将泵体分为上、下两室,电机为潜水电机,设置于隔板上,其转轴直接与离心泵的叶片连接,离心泵的出水口与上室连通,在上室的上部开有出水口,在下室下侧开有若干个进水口。该泵与已有技术相比,具有电机可防水,不容易烧坏以及散热条件好等优点,可有效地提高泵对环境的适应性和使用寿命。

Description

一种改进的潜水泵
本实用新型涉及泵类,特别是一种改进的潜水泵,适合于潜水抽水使用。
目前,市场上出售的潜水泵是由电容式单相交流电机或三相交流电机与离心泵连接而构成的,电机以一密闭的外罩封闭,电机功率输出轴与外罩采用橡胶密封圈密封。经长期使用表明,该潜水泵有如下不足之处,其一是电机被外罩密闭,散热条件较差,影响电机的使用寿命;其二是在使用一般时间后,橡胶密封圈磨损,一旦出现间隙,水就进入外罩内淹没电机,很容易将电机烧坏,使一些用户不敢将整个泵体淹在水中,而只让离心泵浸在浅水中来使用。
本实用新型的目的在于克服已有潜水泵之不足,提供一种冷却条件好,不会烧坏电机的潜水泵。
图1为本实用新型一种具体结构的剖视图。
本实用新型的任务是以这样的方式实现的:如图1所示,该潜水泵包括有泵体(1)、电机(2)和离心泵(3),其特征在于泵体(1)以一隔板(4)将泵体(1)分为上室(5)和下室(6),电机(2)为潜水电机,设置于隔板(4)上,其转轴直接与离心泵(3)的叶片(7)连接,离心泵(3)的出水口(8)与上室(5)连通,在上室(5)的上部开有出水口(9),在下室(6)下侧开有若干个进水口(10)。
本实用新型是这样工作的;启动电机(2)之后,离心泵的叶片(7)转动,在泵体内产生负压,水从泵体(1)下室(6)的进水口(10)进入,再流入离心泵(3)内,从出水口(8)排入上室(5),最后经从出水口(9)往外排出。
从本实用新型的构造和工作原理可见,本实用新型与已有技术相比,有如下优点:
1、由于电机采用由全密封的定子和永久磁铁转子构成的潜水电机,不存在电机被水淹而烧坏的问题,有效地克服已有潜水泵之不足。
2、由于电机在使用时不断地被流动的水冲擦,及时带走电机工作时产生的热量,起到冷却作用,改善了电机的工况,提高了电机的使用寿命,并可使泵体(1)造得更为紧凑。
本实用新型适合于将泵潜入水中抽水过滤循环,灌溉、喷泉等场合使用。

Claims (1)

1、一种改进的潜水泵,包括有泵体(1)、电机(2)和离心泵(3),其特征在于泵体(1)以一隔板(4)将泵体(1)分为上室(5)和下室(6),电机(2)为潜水电机,设置于隔板(4)上,其转轴直接与离心泵(3)的叶片(7)连接,离心泵(3)的出水口(8)与上室(5)连通,在上室(5)的上部开有出水口(9),在下室(6)下侧开有若干个进水口(10)。
CN 96237523 1996-09-24 1996-09-24 一种改进的潜水泵 Expired - Fee Related CN2280163Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96237523 CN2280163Y (zh) 1996-09-24 1996-09-24 一种改进的潜水泵

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96237523 CN2280163Y (zh) 1996-09-24 1996-09-24 一种改进的潜水泵

Publications (1)

Publication Number Publication Date
CN2280163Y true CN2280163Y (zh) 1998-04-29

Family

ID=33913078

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 96237523 Expired - Fee Related CN2280163Y (zh) 1996-09-24 1996-09-24 一种改进的潜水泵

Country Status (1)

Country Link
CN (1) CN2280163Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102287376A (zh) * 2011-09-13 2011-12-21 刘志刚 直通式单级离心清水泵

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102287376A (zh) * 2011-09-13 2011-12-21 刘志刚 直通式单级离心清水泵

Similar Documents

Publication Publication Date Title
EP1373735A4 (en) IMPROVED PUMP
CN206035814U (zh) 辅助真空泵
ES2131816T3 (es) Motor electrico sin escobillas y procedimiento para su funcionamiento.
CN205533263U (zh) 一种高效多功能水泵
CN208252368U (zh) 燃料电池用空气悬浮离心压缩机
CN2280163Y (zh) 一种改进的潜水泵
CN209545319U (zh) 一种防水效果好的电机
CN218376940U (zh) 便携式底吸离心流潜水泵
CN214464942U (zh) 漂浮式水泵
CN213144774U (zh) 一种用三维空间曲面闭式叶轮的汽车电子水泵
CN210003525U (zh) 一种可排气的微型水泵
CN2551794Y (zh) 水冷式的新型水泵
CN2451765Y (zh) 低噪音管道泵
CN2349387Y (zh) 自冷式潜水陆上两用水泵
CN204126908U (zh) 一种液压电机叶片泵
CN2313081Y (zh) 船用直流自吸叶片泵
CN2308747Y (zh) 油封式机电两用微型水泵
CN201448252U (zh) 内冷式大流量中低扬程下吸泵
CN214092356U (zh) 一种低压无刷水泵控制电路模块
CN216788545U (zh) 一种移动式排水发电泵车
CN215486878U (zh) 一种叶轮内置的造浪泵
CN218522847U (zh) 一种高稳定耐腐蚀微型水泵
CN218850503U (zh) 一种磨床专用电机
CN2177827Y (zh) 内冷式电动泵
CN217029421U (zh) 一种散热效果好的水泵

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee