CN206077158U - Water-cooled generator with coolant jacket - Google Patents
Water-cooled generator with coolant jacket Download PDFInfo
- Publication number
- CN206077158U CN206077158U CN201620802864.XU CN201620802864U CN206077158U CN 206077158 U CN206077158 U CN 206077158U CN 201620802864 U CN201620802864 U CN 201620802864U CN 206077158 U CN206077158 U CN 206077158U
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- water jacket
- water
- jacket
- generator
- end cap
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Abstract
The utility model discloses a kind of water-cooled generator with coolant jacket, the electromotor is with a drive end bearing bracket and a rear end cap；A water jacket is provided with around the generator external, the water jacket is provided with the water inlet pipe inside a connection water jacket, and the water jacket is between the drive end bearing bracket and the rear end cap；Wherein, one is provided between the water jacket and the drive end bearing bracket for sealing the front water jacket plug of the water jacket, one is provided between the water jacket and the rear end cap for sealing the rear water jacket plug of the water jacket.The utility model discloses a kind of water-cooled generator with coolant jacket, on the basis of generator performance is not changed can realize changing air-cooled for water-cooling structure, reduce the noise of unit, and while meet electromotor itself cooling requirement.
Description
Technical field
This utility model is related to a kind of water-cooled generator with coolant jacket.
Background technology
The cooling of synchronous generator is main exceptionally cold and interior cold two kinds, outer cold including air cooling and hydrogen-cooled, interior cold including stator
Internal water cooling and rotor internal hydrogen cooling.Interior cold cooling medium it is common for water, oil, hydrogen, i.e., by cooling medium directly heat band
Walk.But mode causes generator complex structure to this kind of electric generator inner cooling, and copper loss is larger, needs brand new to design.Generate electricity
During unit development, it is the needs of match generator group, more is directly from stable performance, ripe existing generating
Machine, but at present diesel generating set electromotor market it is more be it is air-cooled, air-cooled electromotor has at 2 points, and one is
Motor air cooling carries fan noise, and two is that unit needs air inlet/outlet air port, and this 2 points entirety that can all increase generating set are made an uproar
Sound.
Utility model content
For existing issue, the utility model discloses a kind of can reduce water-cooled generator of the noise with coolant jacket.
The technical solution of the utility model is as follows：
A kind of water-cooled generator with coolant jacket, the electromotor have a drive end bearing bracket and a rear end cap；Around described
Generator external is provided with a water jacket, and the water jacket is provided with the water inlet pipe inside a connection water jacket, and the water jacket between the drive end bearing bracket
Between the rear end cap；Wherein, one is provided between the water jacket and the drive end bearing bracket for sealing the front water jacket plug of the water jacket,
One is provided between the water jacket and the rear end cap for sealing the rear water jacket plug of the water jacket.
Preferably, the front water jacket plug and rear water jacket plug are tightly connected with the water jacket with bolt.
The utility model discloses a kind of water-cooled generator with coolant jacket, can be in the base for not changing generator performance
On plinth, realization changes air-cooled for water-cooling structure, reduces the noise of unit, and while meets electromotor itself cooling requirement.
Description of the drawings
For the technical scheme being illustrated more clearly that in this utility model embodiment, below will be to needed for embodiment description
Accompanying drawing to be used is briefly described.
Fig. 1 is the sectional view of the water-cooled generator with coolant jacket provided by the utility model.
In figure, numeral is represented：
Water jacket plug 6- drive end bearing bracket before water jacket plug 3- water jacket 4- water inlet pipe 5- after 1- rear end cap 2-
7- bolts.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe.
Shown in Fig. 1, a kind of water-cooled generator with coolant jacket, the electromotor have a drive end bearing bracket 6 and a rear end cap
1；A water jacket 3 is provided with around the generator external, the water jacket 3 is provided with the water inlet pipe 4 inside a connection water jacket 3, and the water jacket 3
Between the drive end bearing bracket 6 and the rear end cap 1；Wherein, one is provided between the water jacket 3 and the drive end bearing bracket 6 for close
The front water jacket plug 5 of the water jacket 3 is sealed, one is provided between the water jacket 3 and the rear end cap 1 for sealing the rear water jacket of the water jacket 3
Lid 2.The front water jacket plug 5 and rear water jacket plug 2 are tightly connected with the water jacket 3 with bolt 7.
Operation principle of the present utility model:Water jacket 3 and electricity generator stator coil Matching installation, using rear water jacket plug 2 and front
5 sealed water jacket of water jacket end cap, 3 two ends form water route, while being connected with front end of shield 6 and rear end cap 1.Cooling water is in water jacket 3
Middle process is connected with generating set cooling recirculation system, so as to reach the cooling of electromotor.
The utility model discloses a kind of water-cooled generator with coolant jacket, can be in the base for not changing generator performance
On plinth, realization changes air-cooled for water-cooling structure, reduces the noise of unit, and while meets electromotor itself cooling requirement.
Various modifications to these embodiments will be apparent for those skilled in the art, herein
Defined General Principle can be real in other embodiments in the case of without departing from spirit or scope of the present utility model
It is existing.
Claims (2)
1. a kind of water-cooled generator with coolant jacket, it is characterised in that the electromotor has a drive end bearing bracket and a rear end cap；
A water jacket is provided with around the generator external, the water jacket is provided with the water inlet pipe inside a connection water jacket, and the water jacket between institute
State between drive end bearing bracket and the rear end cap；Wherein, one is provided between the water jacket and the drive end bearing bracket for sealing the water jacket
Front water jacket plug, is provided with one for sealing the rear water jacket plug of the water jacket between the water jacket and the rear end cap.
2. a kind of water-cooled generator with coolant jacket according to claim 1, it is characterised in that the front water jacket plug and
Water jacket plug is tightly connected with the water jacket with bolt afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620802864.XU CN206077158U (en) | 2016-07-27 | 2016-07-27 | Water-cooled generator with coolant jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620802864.XU CN206077158U (en) | 2016-07-27 | 2016-07-27 | Water-cooled generator with coolant jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206077158U true CN206077158U (en) | 2017-04-05 |
Family
ID=58424751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620802864.XU Active CN206077158U (en) | 2016-07-27 | 2016-07-27 | Water-cooled generator with coolant jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206077158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106130258A (en) * | 2016-07-27 | 2016-11-16 | 江苏东方康弛机电科技有限公司 | Water-cooled generator with coolant jacket |
-
2016
- 2016-07-27 CN CN201620802864.XU patent/CN206077158U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106130258A (en) * | 2016-07-27 | 2016-11-16 | 江苏东方康弛机电科技有限公司 | Water-cooled generator with coolant jacket |
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