CN205407470U - Motor water cooling plant - Google Patents
Motor water cooling plant Download PDFInfo
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- CN205407470U CN205407470U CN201620132023.2U CN201620132023U CN205407470U CN 205407470 U CN205407470 U CN 205407470U CN 201620132023 U CN201620132023 U CN 201620132023U CN 205407470 U CN205407470 U CN 205407470U
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Abstract
The utility model discloses a motor water cooling plant, including casing, water inlet and delivery port, the casing includes interior casing and shell body, interior casing setting is in the shell body is inboard, be equipped with first recess on the surface of interior casing, first recess sets up around interior casing circumference, be equipped with the second recess on the internal surface of shell body, the second recess sets up around shell body circumference, and the both sides wall of first recess and second recess is respectively in groove opening intermeshing, and the degree of depth of first recess is greater than the degree of depth of second recess, water inlet and delivery port set up respectively at the both ends of shell body, water inlet and delivery port respectively with first recess intercommunication. The utility model provides a pair of motor water cooling plant, not only the leakproofness of runner is good for the cooling effect of water cooling plant is good, moreover easy to assemble, wash, maintenance and changing.
Description
Technical field
This utility model relates to chiller, particularly relates to a kind of motor water-cooled device.
Background technology
Motor can produce substantial amounts of heat in the course of the work, and along with the increase of power of motor, the heat of generation also can increase therewith, and the heat of motor generation can have a strong impact on the operation of motor time bigger, it is necessary to arrange corresponding cooling system and taken out of by heat.
Application number be 201420751906.2 patent document disclose a kind of motor cooling shell, including drive end bearing bracket, rear end cap and main body cover, uniform welding cooling muscle dividing plate on main body cover inwall, tank is formed between two cooling muscle dividing plates, welding axially cooling muscle dividing plate on drive end bearing bracket and rear end cap, the cooling muscle dividing plate on inside main body cover is twist.Disclosed in this patent document, motor cooling shell, cannot realize good sealing between spiral flow channel, part cooling water can be made directly to export from cooling water inlet inleakage of cooling water without spiral flow channel, it is impossible to fully heat exchange.Cooling water flow conduits is arranged on the inwall of main body cover, it is difficult to realize the cleaning of cooling water flow conduits, maintenance and replacing；And spiral flow channel is from while flowing to another side, and the same side that the entrance of cooling water is arranged on end cap is unreasonable.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of runner good seal and the convenient motor water-cooled device cleaned and keep in repair.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of motor water-cooled device, including housing, water inlet and outlet, described housing includes inner housing and shell body, described inner housing is arranged on inside described shell body, the outer surface of described inner housing is provided with the first groove, described first groove is circumferentially disposed around inner housing, the inner surface of described shell body is provided with the second groove, described second groove is circumferentially disposed around shell body, intermesh respectively at slot opening place in the two side of the first groove and the second groove, the degree of depth of the first groove is more than the degree of depth of the second groove, described water inlet and outlet are separately positioned on the two ends of shell body, water inlet connects with described first groove respectively with outlet.
Further, described first groove along described inner housing length direction twist, described second groove along described shell body length direction twist.
Further, described inner housing and shell body removably connect.
Further, also including sealing ring, described sealing ring is arranged on the junction of described inner housing and shell body.
Further, one end of described inner housing is provided with the first positioning convex along the width of inner housing, one end of described shell body props up described first positioning convex and is connected with the first positioning convex, the other end of described shell body is provided with the second positioning convex along the width of shell body, and the other end of inner housing props up described second positioning convex and is connected with the second positioning convex.
The beneficial effects of the utility model are in that: intermesh respectively at slot opening place in the two side of the first groove on inner housing and the second groove on shell body, the runner of sealing can be formed, runner good seal, the leakage rate cooling down water in runner can be reduced, make water cooling plant more stable and safety；Cooling water in runner will not leak, and discharge remains stable for, and can take away more heat, and the cooling effect making water cooling plant is better, thus the service life of motor can be improved；Water inlet and outlet are separately positioned on the two ends of shell body, and cooling water flows into from one end of shell body, and the other end flows out, and will not produce conflict with runner.
Accompanying drawing explanation
Fig. 1 is the profile of the motor water-cooled device of this utility model embodiment.
Label declaration:
1, housing；11, inner housing；111, the first groove；112, the first positioning convex；12, shell body；121, the second groove；122, the second positioning convex；2, water inlet；3, outlet；4, sealing ring.
Detailed description of the invention
By describing technology contents of the present utility model in detail, being realized purpose and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
The design of this utility model most critical is in that: is made up of the runner sealed the spiral groove on inner housing and shell body, can improve the cooling effect of water cooling plant.
nullRefer to Fig. 1，A kind of motor water-cooled device，Including housing 1、Water inlet 2 and outlet 3，Described housing 1 includes inner housing 11 and shell body 12，Described inner housing 11 is arranged on inside described shell body 12，The outer surface of described inner housing 11 is provided with the first groove 111，Described first groove 111 is circumferentially disposed around inner housing 11，The inner surface of described shell body 12 is provided with the second groove 121，Described second groove 121 is circumferentially disposed around shell body 12，Intermesh respectively at slot opening place in the two side of the first groove 111 and the second groove 121，The degree of depth of the first groove 111 is more than the degree of depth of the second groove 121，Described water inlet 2 and outlet 3 are separately positioned on the two ends of shell body 12，Water inlet 2 connects with described first groove 111 respectively with outlet 3.
Operation principle of the present utility model is: intermesh respectively at slot opening place and can form the runner of sealing in the two side of the first groove 111 and the second groove 121, water inlet 2 and outlet 3 are separately positioned on the two ends of shell body 12, cooling water injects runner from the water inlet 2 of housing 1 one end, cooling water is around the circumferential flow of housing 1, and flow out from the outlet 3 of housing 1 other end, return in water-cooling system, cooling water around housing 1 flow time, can take away motor produce heat.
Known from the above, the beneficial effects of the utility model are in that: the two side of the first groove on inner housing and the second groove on shell body engages each other respectively at slot opening place, the runner of sealing can be formed, runner good seal, the leakage rate cooling down water in runner can be reduced, make water cooling plant more stable and safety；Cooling water in runner will not leak, and discharge remains stable for, and can take away more heat, and the cooling effect making water cooling plant is better, thus the service life of motor can be improved；Water inlet and outlet are separately positioned on the two ends of shell body, and cooling water flows into from one end of shell body, and the other end flows out, and will not produce conflict with runner.
Further, described first groove 111 along described inner housing 11 length direction twist, described second groove 121 along described shell body 12 length direction twist.
Seen from the above description, runner is spiral type, and water coolers covers the housing of whole motor, it is possible to increase cooling water and the contact area of housing, makes water cooling plant take away more heat.
Further, described inner housing 11 removably connects with shell body 12.
Seen from the above description, inner housing 11 and shell body 12 removably connect, and can facilitate the cleaning of cooling water flow conduits, maintenance and replacing.
Further, also including sealing ring 4, described sealing ring 4 is arranged on the junction of described inner housing 11 and shell body 12.
Seen from the above description, sealing ring is set in the junction of inner housing and shell body, the sealing of inner housing and shell body can be strengthened.
Further, one end of described inner housing 11 is provided with the first positioning convex 112 along the width of inner housing 11, one end of described shell body 12 props up described first positioning convex 112 and is connected with the first positioning convex 112, the other end of described shell body 12 is provided with the second positioning convex 122 along the width of shell body 12, and the other end of inner housing 11 props up described second positioning convex 122 and is connected with the second positioning convex 122.
Seen from the above description, one end of inner housing is provided with the first positioning convex, not only shell body can be positioned, the connection that also can facilitate shell body and inner housing is installed, the other end of shell body is provided with the second positioning convex, can shell body be carried out spacing, prevent shell body moving axially along housing, during installation, shell body can be screwed in from one end, undertaken spacing by the first positioning convex and the second positioning convex, it is ensured that the installation accuracy of inner housing and shell body, thus improving overall dimensional accuracy and the positioning precision of motor；The setting of the first positioning convex and the second positioning convex, can prevent inner housing and shell body relative movement, not only makes the first groove and the second groove mutually accurately to engage, and also makes runner bear less axial force, it is prevented that affects the sealing of runner.
Refer to Fig. 1, embodiment one of the present utility model is:
A kind of motor water-cooled device, including housing 1, water inlet 2 and outlet 3, described housing 1 includes inner housing 11 and shell body 12, inner housing 11 is arranged on inside shell body 12, inner housing 11 and shell body 12 removably connect, the first groove 111 it is provided with outside inner housing 11, first groove 111 is circumferentially disposed around inner housing 11 and along inner housing 11 length direction twist, the second groove 121 it is provided with inside shell body 12, second groove 121 is circumferentially disposed around shell body 12 and along shell body 12 length direction twist, the degree of depth of the first groove 111 is more than the degree of depth of the second groove 121, intermesh respectively at slot opening place and form the runner of sealing in the two side of the first groove 111 and the second groove 121.After inner housing 11 assembles with shell body 12, the horizontal contact face at inner housing 11 and shell body 12 two ends bears bigger radial force, makes spiral flow channel be not subject to radial force or bear only small radial force, thus without influence on the sealing of spiral flow channel.
Water inlet 2 and outlet 3 are separately positioned on the two ends of shell body 12 and communicate with the first groove 111.Make cooling water flow into from one end of shell body 12, flow out from the other end of shell body 12, it is to avoid conflict mutually with spiral runner.
One end of inner housing 11 is provided with the first positioning convex 112 along the width of inner housing 11, one end of shell body 12 props up the first positioning convex 112 and is connected with the first positioning convex 112, the other end of shell body 12 is provided with the second positioning convex 122 along the width of shell body 12, and the other end of inner housing 11 props up the second positioning convex 122 and is connected with the second positioning convex 122.The junction of the first positioning convex 112 and shell body 12 is provided with sealing ring 4, and the junction of the second positioning convex 122 and inner housing 11 also is provided with sealing ring 4, can strengthen the sealing of inner housing 11 and shell body 12.
In sum, a kind of motor water-cooled device that this utility model provides, not only the sealing of runner is good so that the good cooling results of water cooling plant, and conveniently installs, cleans, keeps in repair and change.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalents utilizing this utility model description and accompanying drawing content to make; or directly or indirectly it is used in relevant technical field, all in like manner include in scope of patent protection of the present utility model.
Claims (5)
1. a motor water-cooled device, including housing, water inlet and outlet, it is characterized in that, described housing includes inner housing and shell body, described inner housing is arranged on inside described shell body, the outer surface of described inner housing is provided with the first groove, described first groove is circumferentially disposed around inner housing, the inner surface of described shell body is provided with the second groove, described second groove is circumferentially disposed around shell body, intermesh respectively at slot opening place in the two side of the first groove and the second groove, the degree of depth of the first groove is more than the degree of depth of the second groove, described water inlet and outlet are separately positioned on the two ends of shell body, water inlet connects with described first groove respectively with outlet.
2. motor water-cooled device according to claim 1, it is characterised in that described first groove along described inner housing length direction twist, described second groove along described shell body length direction twist.
3. motor water-cooled device according to claim 1, it is characterised in that described inner housing and shell body removably connect.
4. motor water-cooled device according to claim 3, it is characterised in that also including sealing ring, described sealing ring is arranged on the junction of described inner housing and shell body.
5. motor water-cooled device according to claim 3, it is characterized in that, one end of described inner housing is provided with the first positioning convex along the width of inner housing, one end of described shell body props up described first positioning convex and is connected with the first positioning convex, the other end of described shell body is provided with the second positioning convex along the width of shell body, and the other end of inner housing props up described second positioning convex and is connected with the second positioning convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620132023.2U CN205407470U (en) | 2016-02-22 | 2016-02-22 | Motor water cooling plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620132023.2U CN205407470U (en) | 2016-02-22 | 2016-02-22 | Motor water cooling plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205407470U true CN205407470U (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620132023.2U Active CN205407470U (en) | 2016-02-22 | 2016-02-22 | Motor water cooling plant |
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| CN (1) | CN205407470U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107294288A (en) * | 2017-07-14 | 2017-10-24 | 新乡市通用电机有限公司 | A kind of stainless steel vibrating motor with recirculating cooling water system |
| CN107612196A (en) * | 2017-10-30 | 2018-01-19 | 南京磁谷科技有限公司 | A kind of leakage-proof structure of motor casing water cooling runner |
| CN107956876A (en) * | 2017-11-29 | 2018-04-24 | 江苏工大金凯高端装备制造有限公司 | A kind of sealing device and its installation method |
| CN110650612A (en) * | 2019-09-09 | 2020-01-03 | 上海振太仪表有限公司 | Instrument protection device |
-
2016
- 2016-02-22 CN CN201620132023.2U patent/CN205407470U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107294288A (en) * | 2017-07-14 | 2017-10-24 | 新乡市通用电机有限公司 | A kind of stainless steel vibrating motor with recirculating cooling water system |
| CN107612196A (en) * | 2017-10-30 | 2018-01-19 | 南京磁谷科技有限公司 | A kind of leakage-proof structure of motor casing water cooling runner |
| CN107956876A (en) * | 2017-11-29 | 2018-04-24 | 江苏工大金凯高端装备制造有限公司 | A kind of sealing device and its installation method |
| CN110650612A (en) * | 2019-09-09 | 2020-01-03 | 上海振太仪表有限公司 | Instrument protection device |
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