CN202326281U - Motor-driven water pump - Google Patents

Motor-driven water pump Download PDF

Info

Publication number
CN202326281U
CN202326281U CN2011205076672U CN201120507667U CN202326281U CN 202326281 U CN202326281 U CN 202326281U CN 2011205076672 U CN2011205076672 U CN 2011205076672U CN 201120507667 U CN201120507667 U CN 201120507667U CN 202326281 U CN202326281 U CN 202326281U
Authority
CN
China
Prior art keywords
coupling flange
flange bearing
water pump
motor
driven 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
CN2011205076672U
Other languages
Chinese (zh)
Inventor
周昭昕
薛虞千
金春滔
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.)
RUI'AN ZHONGBANG PUMP INDUSTRY Co Ltd
Original Assignee
RUI'AN ZHONGBANG PUMP INDUSTRY 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 RUI'AN ZHONGBANG PUMP INDUSTRY Co Ltd filed Critical RUI'AN ZHONGBANG PUMP INDUSTRY Co Ltd
Priority to CN2011205076672U priority Critical patent/CN202326281U/en
Application granted granted Critical
Publication of CN202326281U publication Critical patent/CN202326281U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a motor-driven water pump which comprises a shell, wherein a coupling flange bearing is penetrated in the shell; two ends of the coupling flange bearing are respectively penetrated out of the shell; a belt pulley connected with an external power mechanism is sheathed at one end of the coupling flange bearing; and the other end of the coupling flange bearing is fixedly provided with an impeller. Through adopting the structure, the coupling flange bearing and the external power mechanism are linked by the belt pulley, the external power mechanism outputs power, and the coupling flange bearing drives the impeller to work. Thus, the motor-driven water pump provided by the utility model has simple structure and few parts, and the production cost is lowered.

Description

Electric water pump
Technical field
The utility model relates to a kind of electric water pump, is specifically related to a kind of Vehicular electric water pump.
Background technique
The Vehicular electric water pump is to carry automobile engine cooling liquid to quicken the mechanical device of flow circuit cooling.But at present, existing Vehicular electric water pump, structure is complicated usually, and used component are more, and cost of production is higher.
Summary of the invention
To the deficiency of existing technology, the utility model provides a kind of simple in structure, electric water pump that cost of production is lower.
For realizing above-mentioned purpose; The utility model provides a kind of electric water pump; Comprise housing, be equipped with the coupling flange bearing in the described housing, the two ends of said coupling flange bearing pass outside the housing respectively; Be arranged with the belt pulley that is connected with external impetus mechanism on one end of coupling flange bearing, be fixed with impeller on the other end of coupling flange bearing.
The beneficial effect of the utility model is: adopt said structure; Can realize the interlock of coupling flange bearing and external impetus mechanism through belt pulley, external impetus mechanism outputting power is worked through coupling flange bearing impeller; Therefore the electric water pump that the utility model provided; It is simple in structure, and used component are less, and cost of production is reduced.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
As shown in Figure 1ly provided a kind of electric water pump; Comprise housing 1; Be equipped with coupling flange bearing 2 in the described housing 1; The two ends of said coupling flange bearing 2 pass respectively outside the housing 1, are arranged with the belt pulley 3 that is connected with external impetus mechanism on the end of coupling flange bearing 2, are fixed with impeller 4 on the other end of coupling flange bearing 2.Adopt said structure; Can realize the interlock of coupling flange bearing 2 and external impetus mechanism through belt pulley 3, external impetus mechanism outputting power is through 4 work of coupling flange bearing 2 impeller; Therefore the electric water pump that the utility model provided; It is simple in structure, and used component are less, and cost of production is reduced.

Claims (1)

1. electric water pump; It is characterized in that: comprise housing; Be equipped with the coupling flange bearing in the described housing; The two ends of said coupling flange bearing pass respectively outside the housing, are arranged with the belt pulley that is connected with external impetus mechanism on the end of coupling flange bearing, are fixed with impeller on the other end of coupling flange bearing.
CN2011205076672U 2011-12-08 2011-12-08 Motor-driven water pump Expired - Fee Related CN202326281U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205076672U CN202326281U (en) 2011-12-08 2011-12-08 Motor-driven water pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205076672U CN202326281U (en) 2011-12-08 2011-12-08 Motor-driven water pump

Publications (1)

Publication Number Publication Date
CN202326281U true CN202326281U (en) 2012-07-11

Family

ID=46438263

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205076672U Expired - Fee Related CN202326281U (en) 2011-12-08 2011-12-08 Motor-driven water pump

Country Status (1)

Country Link
CN (1) CN202326281U (en)

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Legal Events

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

Granted publication date: 20120711

Termination date: 20141208

EXPY Termination of patent right or utility model