CN205407473U - Water -cooled machine casing - Google Patents
Water -cooled machine casing Download PDFInfo
- Publication number
- CN205407473U CN205407473U CN201620183607.2U CN201620183607U CN205407473U CN 205407473 U CN205407473 U CN 205407473U CN 201620183607 U CN201620183607 U CN 201620183607U CN 205407473 U CN205407473 U CN 205407473U
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- CN
- China
- Prior art keywords
- outer sleeve
- water
- inner core
- inner tube
- utility
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- Expired - Fee Related
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Abstract
The utility model relates to a water -cooled machine casing, its characterized in that: comprise inner tube (1), outer sleeve (2), water injection well choke (3), locating pin (4), wherein outer sleeve (2) internal fixation sets up an inner tube (1), inner tube (1) outer lane processing water course, and two adjacent water course quit a post and thus leave it vacant mouths, the welding groove is all left to crisscross the distribution on inner tube (1), outer sleeve (2), and the hole that corresponds with water injection well choke (3) is left in outer sleeve (2), and inner tube (1) is passed through locating pin (4) with outer sleeve (2) and is fixed a position, the beneficial effects of the utility model are that: process simple and convenient, easily customization and become privileged the design.
Description
Technical field
This utility model relates to the motor case that new-energy automobile vehicula motor a kind of is feature with its structure: a kind of water-cooled motor case.
Background technology
It is known that motor to tolerate high temperature, then must there is good heat-sinking capability.At present, the radiating mode of motor mainly has air-cooled and water-cooled two ways.Many with air-cooled power consumption, take up room big, do low-temperature receiver cooling effectiveness with natural wind low simultaneously；Bad if dispelled the heat, when situation is serious even can motor damage, cause stop so that accident occur, water cooling has efficiency height, little power consumption, and take up room little feature, and it has obvious superiority than air-cooled.And the water-cooling motor cabinet of existing market, it is no matter that then the housing of integral die-cast molding burn-ons two end ring, or adopt roll bending welding manner, its cooling water channel is all axial reciprocating circulation, and runner length, pipeline passages losses between its water inlet and outlet are serious, and cooling effect is poor, cooling water enters from water inlet, along with the flowing temperature of water is gradually increased, the cooling effect cooling down water the closer to outlet is more poor, and cooling effect is uneven；And casting casing is not easy to customize, become privileged design；The casing of another kind of roll bending welding makes complexity, and machine barrel, water channel, all by Plate Welding, then weld two end ring again；Owing to adopting welding, its machine barrel, the dimensional accuracy of water channel and angle are difficult to control to, and follow-up must be machined out again, water channel direction also can only adopt simple and that effect is poor axial arranging annular, peripheral welding difficulty is very big.
Utility model content
A kind of water channel that technical problem to be solved in the utility model provides is reasonable, good cooling results, manufactures a kind of water-cooled motor case simple, that cost is low, applied widely.
Of the present utility model it is mainly characterized by: be made up of inner core, outer sleeve, water nozzle, alignment pin, wherein it is fixedly installed an inner core in outer sleeve, inner core outer ring processing water channel, adjacent two water channel gaps, it is interspersed, all leaving bevel for welding on inner core, outer sleeve, outer sleeve leaves the hole corresponding with water nozzle, and inner core and outer sleeve are positioned by alignment pin.
The beneficial effects of the utility model are in that: process simple and convenient, it is easy to customization and particularization design.
Accompanying drawing illustrates:
Fig. 1 is this utility model product structure schematic diagram；
Fig. 2 is outer sleeve structure schematic diagram in this utility model product；
Fig. 3 is inner core profile in this utility model product.
Detailed description of the invention:
In detailed description of the invention, this utility model is described in further detail below
A kind of water-cooling motor cabinet, it is made up of inner core 1, outer sleeve 2, water nozzle 3, alignment pin 4, wherein it is fixedly installed an inner core 1 in outer sleeve 2, inner core 1 outer ring processing water channel, adjacent two water channel gaps, are interspersed, and inner core 1, outer sleeve 2 all leave bevel for welding, outer sleeve 2 leaves the hole corresponding with water nozzle 3, and inner core 1 is positioned by alignment pin 4 with outer sleeve 2.
1, inner core 1 and outer sleeve 2 material adopt finished product drawn aluminum tube；(accompanying drawing 1)
2, processing water channel, adjacent two water channel gaps in inner core 1 outer ring, be interspersed, inner core 1, outer sleeve 2 stay bevel for welding, and outer sleeve 2 leaves the hole corresponding with water nozzle 3；
3, inner core 1, outer sleeve 2 interference fit, adopt hot jacket mode assemble (heating jacket cylinder 2), position with alignment pin 4；
4, welding: inner core 1, the groove built-up welding of outer sleeve 2 two ends and water nozzle 3 weld；
5, the connection screwed hole of both ends of the surface attacked by polish endoporus, end face and brill；
6, the water pressure test, through the entrance next procedure of test passes.
This utility model its be characterized in that: cooling water channel machining mode completes, it is distributed in ringwise on inner core, adjacent two water channel gaps are connected, the position of adjacent two breach becomes 180 ° and interlocks symmetrical in inner core both sides, water channel is short, cool cycles is fast, and cooling effect is better than traditional water-cooling motor cabinet；Process simple and convenient: owing to employing shaped aluminum alloy pipe, with low cost, lightweight, and processing capacity greatly reduces (mainly processing water way portion), assembles simple, is also no longer necessary to additionally weld two end ring at two ends；3, visual casing size and length arrange the water channel of varying number and entery and delivery port (as 1 enters 1 and goes out or 1 enter 2 and go out).
Claims (1)
1. a water-cooling motor cabinet, it is characterized in that: be made up of inner core (1), outer sleeve (2), water nozzle (3), alignment pin (4), wherein it is fixedly installed an inner core (1) in outer sleeve (2), inner core (1) outer ring processing water channel, adjacent two water channel gaps, are interspersed, and inner core (1), outer sleeve all leave bevel for welding on (2), outer sleeve (2) leaves the hole corresponding with water nozzle (3), and inner core (1) is positioned by alignment pin (4) with outer sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620183607.2U CN205407473U (en) | 2016-03-10 | 2016-03-10 | Water -cooled machine casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620183607.2U CN205407473U (en) | 2016-03-10 | 2016-03-10 | Water -cooled machine casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205407473U true CN205407473U (en) | 2016-07-27 |
Family
ID=56439821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620183607.2U Expired - Fee Related CN205407473U (en) | 2016-03-10 | 2016-03-10 | Water -cooled machine casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205407473U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402359A (en) * | 2016-11-07 | 2017-02-15 | 株洲格尔科技有限责任公司 | Cooler in driving gearbox, and cooling structure and method of driving gearbox |
| CN111697737A (en) * | 2020-06-30 | 2020-09-22 | 重庆新登奇机电技术有限公司 | New energy automobile motor |
| CN112713714A (en) * | 2020-12-18 | 2021-04-27 | 中车永济电机有限公司 | Water-cooling explosion-proof motor with improved structure |
| CN113669436A (en) * | 2021-07-27 | 2021-11-19 | 南京航空航天大学 | Circumferential spiral water tank cooling device for enhanced heat transfer of gear box |
-
2016
- 2016-03-10 CN CN201620183607.2U patent/CN205407473U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402359A (en) * | 2016-11-07 | 2017-02-15 | 株洲格尔科技有限责任公司 | Cooler in driving gearbox, and cooling structure and method of driving gearbox |
| CN111697737A (en) * | 2020-06-30 | 2020-09-22 | 重庆新登奇机电技术有限公司 | New energy automobile motor |
| CN112713714A (en) * | 2020-12-18 | 2021-04-27 | 中车永济电机有限公司 | Water-cooling explosion-proof motor with improved structure |
| CN113669436A (en) * | 2021-07-27 | 2021-11-19 | 南京航空航天大学 | Circumferential spiral water tank cooling device for enhanced heat transfer of gear box |
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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: 20160727 Termination date: 20190310 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |