CN201887590U - Water-cooled motor case - Google Patents

Water-cooled motor case Download PDF

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Publication number
CN201887590U
CN201887590U CN2010206757243U CN201020675724U CN201887590U CN 201887590 U CN201887590 U CN 201887590U CN 2010206757243 U CN2010206757243 U CN 2010206757243U CN 201020675724 U CN201020675724 U CN 201020675724U CN 201887590 U CN201887590 U CN 201887590U
Authority
CN
China
Prior art keywords
water pipe
cast iron
shell
iron support
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
CN2010206757243U
Other languages
Chinese (zh)
Inventor
汪同斌
白金山
刘林
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.)
Chongqing Electric Machine Federation Ltd
Original Assignee
Chongqing Electric Machine Federation 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 Chongqing Electric Machine Federation Ltd filed Critical Chongqing Electric Machine Federation Ltd
Priority to CN2010206757243U priority Critical patent/CN201887590U/en
Application granted granted Critical
Publication of CN201887590U publication Critical patent/CN201887590U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a water-cooled motor case which comprises a shell body; the shell body is made of aluminum; a cast iron support and a metal water pipe are arranged in the shell body; the metal water pipe is fixed on the cast iron support; and the cast iron support, the metal water pipe and the shell body are cast to form a whole, the cast iron support and the metal water pipe are wrapped in the wall of the shell body, and the water inlet and the water outlet of the metal water pipe extend out of the shell body. The adopted technical scheme is as follows: first, the case is made of aluminum, has a light weight and a good heat transfer effect; second, water is adopted to cool, so that ventilation and noise are prevented, and the cooling effect is good; and finally the cast iron support is arranged, on the one hand, because the water pipe is not easy to fix when in casting, the water pipe is first fixed onto the cast iron support and then is cast and a positioning role is played, and on the other hand, because aluminum is a light-weight material and has poor mechanical strength, the cast iron support is arranged, and the mechanical strength of the case can be improved.

Description

Water-cooling motor cabinet
Technical field
The utility model relates to a kind of water-cooling motor cabinet, belongs to the electromechanics technical field.
Background technology
Motor can produce a large amount of heats in operation, untimely the distributing of this heat is easy to cause motor by scaling loss.Usually, small size asynchronous motor adopts air-cooled method to make the temperature on casing surface reduce, and wind is provided by fan.Such structure wind can only blow the surface at casing, and its radiating effect is bad, and the power density of motor can not be done too greatly, and fan can produce bigger ventilation noise in work.
Secondly, the prior motor casing is generally made by cast iron, and its heat-transfer effect is not fine, and quality is very heavy; Also some is made with aluminum or aluminum alloy, but such casing mechanical strength is not high, runs into weight during use and easily causes the casing distortion, influences the operate as normal of motor.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of water-cooling motor cabinet, and its good cooling results, noise is little and mechanical strength is high.
The technical solution of the utility model is as follows: a kind of water-cooling motor cabinet, comprise housing, described housing is made of aluminum, cast iron bracket and metallic water pipe are set in housing, described metallic water pipe is fixed on the cast iron bracket, in aggregates and cast iron bracket of described cast iron bracket, metallic water pipe and housing casting and metallic water pipe are wrapped in the housing wall, and the water inlet and the delivery port of described metallic water pipe stretch out housing.
Adopt technique scheme, at first casing adopts aluminium to make, and its light weight and heat-transfer effect are good; Next adopts water cooling, has avoided ventilation noise, and good cooling results; At last, cast iron bracket is set, because in casting, water pipe is difficult for fixing, its first water pipe is fixed on the cast iron bracket casts again on the one hand, play the effect of a location, on the other hand, because aluminium is light material, its mechanical strength is not fine, cast iron bracket is set, can increases the mechanical strength of casing.
In order to reach better cooling effect, described metallic water pipe is a copper pipe.
Beneficial effect: the utility model is reasonable in design, simple in structure, implement easily, good heat dissipation effect, casing is in light weight, mechanical strength is high, and adopts water cooling, fundamentally avoided the ventilation noise.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1, the utility model is made up of aluminium casing 1, cast iron bracket 2 and metallic water pipe 3, described metallic water pipe 3 is fixed on earlier on the cast iron bracket 2, put the mould the inside into, cast aluminum water again, make in aggregates and cast iron bracket 2 of cast iron bracket 2, metallic water pipe 3 and housing 1 casting and metallic water pipe 3 be wrapped in housing 1 wall, the water inlet of described metallic water pipe 3 and delivery port stretch out housing 1, and described metallic water pipe 3 is a copper pipe.

Claims (2)

1. water-cooling motor cabinet, comprise housing (1), it is characterized in that: described housing (1) is made of aluminum, cast iron bracket (2) and metallic water pipe (3) are set in housing (1), described metallic water pipe (3) is fixed on the cast iron bracket (2), in aggregates and cast iron bracket (2) of described cast iron bracket (2), metallic water pipe (3) and housing (1) casting and metallic water pipe (3) are wrapped in housing (1) wall, and the water inlet of described metallic water pipe (3) and delivery port stretch out housing (1).
2. water-cooling motor cabinet according to claim 1 is characterized in that: described metallic water pipe (3) is a copper pipe.
CN2010206757243U 2010-12-23 2010-12-23 Water-cooled motor case Expired - Fee Related CN201887590U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206757243U CN201887590U (en) 2010-12-23 2010-12-23 Water-cooled motor case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206757243U CN201887590U (en) 2010-12-23 2010-12-23 Water-cooled motor case

Publications (1)

Publication Number Publication Date
CN201887590U true CN201887590U (en) 2011-06-29

Family

ID=44185135

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206757243U Expired - Fee Related CN201887590U (en) 2010-12-23 2010-12-23 Water-cooled motor case

Country Status (1)

Country Link
CN (1) CN201887590U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104539090A (en) * 2014-12-24 2015-04-22 宁波菲仕工业设计有限公司 Motor case for pure electric vehicle and manufacturing method thereof
CN110860656A (en) * 2019-11-05 2020-03-06 北京遥感设备研究所 Precise forming method for complex inner runner structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104539090A (en) * 2014-12-24 2015-04-22 宁波菲仕工业设计有限公司 Motor case for pure electric vehicle and manufacturing method thereof
CN110860656A (en) * 2019-11-05 2020-03-06 北京遥感设备研究所 Precise forming method for complex inner runner structure

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110629

Termination date: 20131223