CN2769571Y - 水冷式水泵 - Google Patents

水冷式水泵 Download PDF

Info

Publication number
CN2769571Y
CN2769571Y CN 200520020177 CN200520020177U CN2769571Y CN 2769571 Y CN2769571 Y CN 2769571Y CN 200520020177 CN200520020177 CN 200520020177 CN 200520020177 U CN200520020177 U CN 200520020177U CN 2769571 Y CN2769571 Y CN 2769571Y
Authority
CN
China
Prior art keywords
water
water pump
motor
pump
pipeline
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 200520020177
Other languages
English (en)
Inventor
林捷
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.)
SHANGHAI NUOSAI PUMP MANUFACTURE CO Ltd
Original Assignee
SHANGHAI NUOSAI PUMP MANUFACTURE 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 SHANGHAI NUOSAI PUMP MANUFACTURE CO Ltd filed Critical SHANGHAI NUOSAI PUMP MANUFACTURE CO Ltd
Priority to CN 200520020177 priority Critical patent/CN2769571Y/zh
Application granted granted Critical
Publication of CN2769571Y publication Critical patent/CN2769571Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

本实用新型公开一种水冷式水泵,具有低噪声、高效率的优点。本实用新型是由水泵体9和电机1组成,电机1的输出轴连接水泵叶片,其特征在于:电机1的外壳是带有夹层空腔的水冷壁2,水冷壁装有入水口3和出水口6,入水口3通过进水管4与水泵的工作前端5管道连接,出水口6通过出水管7与水泵的工作后端8的管道连接。

Description

水冷式水泵
技术领域:
本实用新型属于一种水泵,具体地说是一种用水泵工作时的管道水来作水泵电机冷却液的水泵。
技术背景:
一般水泵是选用风冷式电机,即电机驱动轴除连接泵叶片外,还要连接一个风扇,用于工作时形成对电机转子空气流动,以达到降低电机体温度,以保证水泵长时间连续运转,但这种水泵在工作状态时,除有泵叶片旋转噪声外,风扇噪声也很大,而且消耗电机输出功率,降低水泵的效率。
发明内容:
本实用新型目的是公开一种水冷式水泵,具有低噪声、高效率的优点。
本实用新型是由水泵体9和电机1组成,电机1的输出轴连接水泵叶片,其特征在于:电机1的外壳是带有夹层空腔的水冷壁2,水冷壁装有入水口3和出水口6,入水口3通过进水管4与水泵的工作前端5管道连接,出水口6通过出水管7与水泵的工作后端8的管道连接。
附图说明
图1为本实用新型结构图。
具体实施方式:
本实用新型驱动电机没有风扇部分,电机成本低,没有风扇消耗功率,水泵开始工作后,利用水泵前后端管道液体压力差,管路中的水在水冷壁上自然形成循环,电机降温。而且冷却效果好,无风机噪声,从总体上减少水泵噪声。电机可长时间连续工作,提高水泵使用寿命和降低水泵运行成本。

Claims (1)

1.一种水冷式水泵,是由水泵体(9)和电机(1)组成,电机(1)的输出轴连接水泵叶片,其特征在于:电机(1)的外壳是带有夹层空腔的水冷壁(2),水冷壁装有入水口(3)和出水口(6),入水口(3)通过进水管(4)与水泵的工作前端(5)管道连接,出水口(6)通过出水管(7)与水泵的工作后端(8)的管道连接。
CN 200520020177 2005-01-28 2005-01-28 水冷式水泵 Expired - Fee Related CN2769571Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520020177 CN2769571Y (zh) 2005-01-28 2005-01-28 水冷式水泵

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520020177 CN2769571Y (zh) 2005-01-28 2005-01-28 水冷式水泵

Publications (1)

Publication Number Publication Date
CN2769571Y true CN2769571Y (zh) 2006-04-05

Family

ID=36690653

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520020177 Expired - Fee Related CN2769571Y (zh) 2005-01-28 2005-01-28 水冷式水泵

Country Status (1)

Country Link
CN (1) CN2769571Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104929950A (zh) * 2015-04-30 2015-09-23 巢惠英 一种水冷型低噪音泵
CN105090051A (zh) * 2015-08-04 2015-11-25 芜湖环球汽车配件有限公司 一种屏蔽电泵

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104929950A (zh) * 2015-04-30 2015-09-23 巢惠英 一种水冷型低噪音泵
CN105090051A (zh) * 2015-08-04 2015-11-25 芜湖环球汽车配件有限公司 一种屏蔽电泵

Similar Documents

Publication Publication Date Title
CN207652236U (zh) 一种直连式高效节能环保空压机专用水冷电动机
CN200999730Y (zh) 风冷式罗茨真空泵
CN210769384U (zh) 一种带有冷却器的离心通风机
CN2769571Y (zh) 水冷式水泵
CN201255116Y (zh) 喷油螺杆空气压缩机中的冷却结构
CN2926563Y (zh) 冷却塔水轮机
CN202100491U (zh) 涡轮压缩机
CN201027650Y (zh) 罗茨真空泵
CN200961583Y (zh) 节能环保自吸泵
CN210977963U (zh) 一种带有轴承温度降低装置的风机
CN2625606Y (zh) 一种罗茨真空泵的冷却结构
CN212204904U (zh) 空调扇装置
CN2632362Y (zh) 水冷耐高温风机
CN2846827Y (zh) 电动水泵
CN2397468Y (zh) 一种节电型冷却塔
CN201310472Y (zh) 水流风机
CN209943110U (zh) 自水冷型罗茨风机
CN213088277U (zh) 一种离心风机
CN214660865U (zh) 一种罗茨风机用冷却装置
CN110549841A (zh) 一种用于电动汽车的冷却系统
CN205154647U (zh) 一种漩涡式自吸泵
CN216742044U (zh) 节能型离心风机
CN2453179Y (zh) 水冷式循环泵
CN204163993U (zh) 一种螺杆式空气压缩机
CN2541646Y (zh) 低噪音便拆式泵

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