CN203445750U - Water-cooled motor - Google Patents
Water-cooled motor Download PDFInfo
- Publication number
- CN203445750U CN203445750U CN201320500748.9U CN201320500748U CN203445750U CN 203445750 U CN203445750 U CN 203445750U CN 201320500748 U CN201320500748 U CN 201320500748U CN 203445750 U CN203445750 U CN 203445750U
- Authority
- CN
- China
- Prior art keywords
- housing
- motor
- end cover
- stator
- 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 - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000001816 cooling Methods 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 8
- 238000007789 sealing Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000010754 BS 2869 Class F Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to the technical field of a motor and particularly relates to a water-cooled motor which comprises a front end cover, a stator, a rotor, a main shaft, a shell and a back end cover. The shell is internally equipped with the stator. The front end cover and the back end cover are sealed and connected with two ends of the shell respectively. Two ends of the main shaft are respectively installed on the front end cover and the back end cover through bearings. The main shaft is equipped with the rotor whose position is corresponding to that of the stator. The periphery of the shell is provided with an outer cylinder. Two ends of the outer cylinder are respectively connected and sealed with the front end cover and the back end cover and then a sealed cavity is formed by the outer cylinder and the shell. The front end cover is provided with a water inlet part and a water outlet part which are communicated with the sealed cavity. The water-cooled motor has the advantages of high cooling efficiency and small operation noise and high efficiency of the motor.
Description
Technical field
The utility model relates to the technical field of motor, especially relates to a kind of motor with watter cooling.
Background technology
Motor is when carrying out power conversion, always there is sub-fraction loss to be transformed into heat, it must constantly be gone out dissipation of heat by electric shell and surrounding medium, it is cooling that general motor all utilizes air to ventilate, the radiation of abutment surface and air natural flow or supply with cooling air by the insulating surface of winding by the fan driving own or with fan and the air blast of drive, surface around son and casing, indirectly heat is taken away, but this cooling cooling effect is low, motor operation noise is large, wherein, the fan driving by motor itself is supplied with cooling-air, with the surface of cooling heat generating components with when inner, some power loss of motor is in drive fan, affected motor efficiency.
Summary of the invention
The deficiency existing for above-mentioned prior art, the purpose of this utility model is to be to provide a kind of cooling effect high, motor operation noise is little, and the high motor with watter cooling of the efficiency of motor.
For realizing above-mentioned object, the utility model provides following technical scheme: a kind of motor with watter cooling, comprise front end housing, stator, rotor, main shaft, housing and rear end cap, in described housing, be installed with stator, described front end housing is connected with the sealed at both ends of housing respectively with rear end cap, the two ends of described main shaft are installed on front end housing and rear end cap by bearing respectively, the rotor corresponding with the position of stator is installed on described main shaft, the outer urceolus that is arranged with of described housing, the two ends of urceolus respectively and front end housing and rear end cap be tightly connected after and between housing, form annular seal space, described front end housing is provided with water inlet member and the water outlet part being connected with annular seal space.
The utility model is further set to: described water inlet member is that the water inlet tap of being located at front end housing connects to form with the water inlet pipe of being located in annular seal space; Described water outlet part is that the faucet of being located at front end housing connects to form with the outlet pipe of being located in annular seal space.
The utility model is further set to: between described front end housing and rear end cap and housing and urceolus, with O RunddichtringO, be tightly connected.
The utility model is further set to: described housing and urceolus are all used stainless steel material to make.
By adopting technique scheme, the technique effect that the utility model reaches is:
1, at housing outer, be with a stainless urceolus, housing and stainless urceolus are with front, rear end cap is fixed together, wherein, housing, urceolus and front end housing, between rear end cap, by O-ring seals, seal, thereby airtight space of formation at urceolus and housing, by two screwed holes on front end housing, pass into respectively an outlet pipe and water inlet pipe, during motor operation, water enters the seal cavity between urceolus and housing from water inlet pipe, by outlet pipe, flowed out, water is done the turnover of reciprocation cycle with this, the heat that motor is come out is taken out of from motor, reach cooling effect, make cooling effect high, the operation noise of motor is little, and the efficiency of motor is high,
2, because the thermal capacity of water is high, radiating effect is much better than air, cooling comes soon, efficiency is high, and meanwhile, water-cooled is without fan blade fan housing, when reducing motor volume, also saved the energy that drives fan blade to consume, the power conversion ratio of body self has been improved, and having reduced of loss, has improved the efficiency of motor;
3, the housing of motor with watter cooling and urceolus all adopt stainless steel material, have the ability of good rust resistance and corrosion resistance, have guaranteed the high-quality of motor;
4, motor with watter cooling H class F insulation, water flowing cool motors stator, bearing, front and rear cover, make motor be particularly suitable for high temperature, hyperthermal environments;
5, the sealing property between stator, urceolus and front end housing, rear end cap, has reached the close degree of protection of IP65 dirt, makes its dustproof effect very remarkable.
Accompanying drawing explanation
For content of the present utility model is more likely to be clearly understood, according to accompanying drawing of the present utility model also in conjunction with specific embodiments, the utility model is described in further detail below.
Fig. 1 is the structural principle schematic diagram of the utility model motor with watter cooling.
Embodiment
As shown in Figure 1, for the disclosed a kind of motor with watter cooling of the utility model, comprise front end housing 1, stator 2, rotor 3, main shaft 4, the housing 5 that stainless steel material is made and rear end cap 6, in described housing 5, be installed with stator 2, described front end housing 1 and rear end cap 6 are tightly connected with the two ends of housing 5 mode by O RunddichtringO or oil sealing respectively, the two ends of described main shaft 4 are installed on front end housing 1 and rear end cap 6 by bearing 7 respectively, the rotor corresponding with the position of stator 23 is installed on described main shaft 4, rotor 3 can rotate with the rotation of main shaft 4, described housing 5 outer is arranged with the urceolus 8 that stainless steel material is made, the two ends of urceolus 8 respectively and front end housing 1 and rear end cap 6 mode by O RunddichtringO or oil sealing be tightly connected after and between housing 5, form annular seal space 9, described front end housing 1 is provided with water inlet member and the water outlet part being connected with annular seal space 9.
In the present embodiment, described water inlet member is that the water inlet tap 10 of being located at front end housing 1 connects to form with the water inlet pipe 11 of being located in annular seal space 9; Described water outlet part is that the faucet 12 of being located at front end housing 1 connects to form with the outlet pipe 13 of being located in annular seal space.Described water inlet tap 10, faucet 12 the insides can arrange unidirectional valve.
In above-described embodiment, during motor operation, outside water supply installation work, water is injected from water inlet member, from water outlet part, flowing out, water is circulated in motor, heat motor being come out by water is taken out of from motor, reaches cooling effect.
Above-described embodiment is only preferred embodiment of the present utility model, not limits according to this protection range of the present utility model, therefore: all equivalences of doing according to structure of the present utility model, shape, principle change, within all should being covered by protection range of the present utility model.
Claims (4)
1. a motor with watter cooling, comprise front end housing, stator, rotor, main shaft, housing and rear end cap, in described housing, be installed with stator, described front end housing is connected with the sealed at both ends of housing respectively with rear end cap, the two ends of described main shaft are installed on front end housing and rear end cap by bearing respectively, the rotor corresponding with the position of stator is installed on described main shaft, it is characterized in that: the outer urceolus that is arranged with of described housing, the two ends of urceolus respectively and front end housing and rear end cap be tightly connected after and between housing, form annular seal space, described front end housing is provided with water inlet member and the water outlet part being connected with annular seal space.
2. motor with watter cooling according to claim 1, is characterized in that: described water inlet member is that the water inlet tap of being located at front end housing connects to form with the water inlet pipe of being located in annular seal space; Described water outlet part is that the faucet of being located at front end housing connects to form with the outlet pipe of being located in annular seal space.
3. motor with watter cooling according to claim 1 and 2, is characterized in that: between described front end housing and rear end cap and housing and urceolus, with O RunddichtringO, be tightly connected.
4. motor with watter cooling according to claim 3, is characterized in that: described housing and urceolus are all used stainless steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500748.9U CN203445750U (en) | 2013-08-16 | 2013-08-16 | Water-cooled motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500748.9U CN203445750U (en) | 2013-08-16 | 2013-08-16 | Water-cooled motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203445750U true CN203445750U (en) | 2014-02-19 |
Family
ID=50096766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320500748.9U Expired - Lifetime CN203445750U (en) | 2013-08-16 | 2013-08-16 | Water-cooled motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203445750U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546806A (en) * | 2018-12-28 | 2019-03-29 | 南京沃特电机有限公司 | A kind of water-cooled machine |
| WO2020051740A1 (en) * | 2018-09-10 | 2020-03-19 | Abb Schweiz Ag | Motor, apparatus, and method of manufacturing motor |
-
2013
- 2013-08-16 CN CN201320500748.9U patent/CN203445750U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020051740A1 (en) * | 2018-09-10 | 2020-03-19 | Abb Schweiz Ag | Motor, apparatus, and method of manufacturing motor |
| CN112997387A (en) * | 2018-09-10 | 2021-06-18 | Abb瑞士股份有限公司 | Motor, device and method for manufacturing motor |
| CN109546806A (en) * | 2018-12-28 | 2019-03-29 | 南京沃特电机有限公司 | A kind of water-cooled machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160401 Address after: Wenling City, the Eastern Industrial Agglomeration in Zhejiang province Taizhou city 317500 District Third Street No. 1 Patentee after: LEO GROUP PUMP (ZHEJIANG) Co.,Ltd. Address before: The coastal town of Leo road in Wenling city 317500 Taizhou city in Zhejiang province No. 1 Patentee before: LEO GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140219 |