CN107516963A - Generator - Google Patents
Generator Download PDFInfo
- Publication number
- CN107516963A CN107516963A CN201710728985.3A CN201710728985A CN107516963A CN 107516963 A CN107516963 A CN 107516963A CN 201710728985 A CN201710728985 A CN 201710728985A CN 107516963 A CN107516963 A CN 107516963A
- Authority
- CN
- China
- Prior art keywords
- lower casing
- generator
- water pipe
- cooling water
- ventilating opening
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
- H02K9/193—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with provision for replenishing the cooling medium; with means for preventing leakage of the cooling medium
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The invention provides generator, its good heat dissipation effect, and it can be easy to detect the temperature rise situation of its Inside coil.Its technical scheme is such：Generator, it includes the wire box for being installed on the generator top, the upper casing and lower casing being installed on below the wire box, and TRT is provided with upper casing and lower casing, it is characterised in that：The side of the lower casing has ventilating opening.
Description
Technical field
The present invention relates to technical field of generators, specially generator.
Background technology
Traditional generator is generally only provided with an air intake cover in afterbody, and such radiating effect is poor；Traditional generator two
Side is all closing, is not easy to detect the temperature rise situation of generator coil.
The content of the invention
In view of the above-mentioned problems, the invention provides generator, its good heat dissipation effect, and can be easy to detect its Inside coil
Temperature rise situation.
Its technical scheme is such：Generator, it includes the wire box for being installed on the generator top, is installed on institute
The upper casing and lower casing below wire box are stated, TRT is installed in upper casing and lower casing, it is characterised in that：It is described
The side of lower casing has ventilating opening.
It is further characterized by：
Blower fan is separately installed with the ventilating opening of the lower casing both sides；
The lower casing medial surface is additionally provided with cooling water pipe, and the cooling water pipe passes through the ventilating opening and lower casing outside
The cooling block connection in face, the cooling water pipe are also associated with liquid delivery pump；
The cooling water pipe curved arrangement is in the outer cage side；The cooling block bottom is provided with outside support and the lower casing
Surface forms interlayer.
After employing such structure, by opening up ventilating opening, the intake of generator, cooling effect are expanded
It is good；It can also be measured by temperature rise situation of the ventilating opening to Inside coil, it is very convenient；In addition, by installing blower fan and cloth
Circulating cooling water pipe is put, further enhancing cooling effect.
Brief description of the drawings
Fig. 1 is the hydro-generator ventilation mouth location drawing of the present invention；
Fig. 2 is electric generator structure figure of the present invention；
Fig. 3 is to scheme on the inside of generator lower casing of the present invention.
Embodiment
Generator as shown in Figure 1, it includes the wire box 1 for being installed on top, is installed on the upper casing of the lower section of wire box 1
2 and lower casing 3, TRT is installed in upper casing 2 and lower casing 3, the side of lower casing 3 has ventilating opening 5, such as
Shown in Fig. 2, blower fan 4 is installed in ventilating opening 5, as shown in figure 3, the medial surface of lower casing 3 also curved arrangement has cooling water pipe 7, it is cold
But water pipe 7 is connected by ventilating opening 5 with the cooling block 6 of the lateral surface of lower casing 3, and the bottom of cooling block 6 is provided with outside support and lower casing 3
Surface separates, and cooling water pipe 7 is also associated with liquid delivery pump 8.
In use, when needing to detect the temperature rise situation of Inside coil, directly coil can be examined by ventilating opening 5
Survey, it is very convenient；When generator overheating, opening up for ventilating opening 5 expands intake, good cooling results；By opening both sides
Blower fan 4 inside ventilating opening 5, further enhance intake, promotes discharge and the outside air of internal high temperature gas
It is passed through；By opening liquid delivery pump 8, circulating cooling system is set to start working, cooling water is absorbed by the cooling water pipe 7 of bending
After the heat of generator, delivery is cooled down to the cooling block 6 in the outside of lower casing 3, cooling block 6 is due to installed in hair
Separate, can quickly be cooled down, the low water of temperature continues through cooling on the outside of motor and by support and generator surface
Water pipe 7 enters the inner side of lower casing 3, recycles, further strengthens cooling effect.
More than, it is only the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and it is any
Be familiar with the people of the technology disclosed herein technical scope in, the change or replacement that can readily occur in should all be covered at this
Within the protection domain of invention.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (4)
1. generator, it includes the wire box for being installed on the generator top, the upper casing being installed on below the wire box
And lower casing, TRT is installed in the upper casing and lower casing, it is characterised in that：The side difference of the lower casing
It is provided with ventilating opening.
2. generator according to claim 1, it is characterised in that：Wind is separately installed with the ventilating opening of the lower casing both sides
Machine.
3. generator according to claim 1, it is characterised in that：The lower casing medial surface is additionally provided with cooling water pipe, institute
State cooling water pipe to connect with the cooling block of the lower casing lateral surface by the ventilating opening, the cooling water pipe is also associated with liquid
Body delivery pump.
4. generator according to claim 3, it is characterised in that：The cooling water pipe curved arrangement is in the outer cage side
Face；The cooling block bottom is provided with support and forms interlayer with the lower casing outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710728985.3A CN107516963A (en) | 2017-08-23 | 2017-08-23 | Generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710728985.3A CN107516963A (en) | 2017-08-23 | 2017-08-23 | Generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107516963A true CN107516963A (en) | 2017-12-26 |
Family
ID=60723612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710728985.3A Pending CN107516963A (en) | 2017-08-23 | 2017-08-23 | Generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107516963A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201167266Y (en) * | 2008-03-13 | 2008-12-17 | 江苏常发实业集团有限公司 | Low-noise electric generating set |
| CN201381955Y (en) * | 2009-03-16 | 2010-01-13 | 东元总合科技（杭州）有限公司 | Air-water cooling device for wind-driven generator |
| CN103280928A (en) * | 2013-05-06 | 2013-09-04 | 中国科学院电工研究所 | Enclosure pipeline-type stator evaporating and cooling device |
| CN203278551U (en) * | 2013-05-24 | 2013-11-06 | 北变变压器（上海）有限公司 | Generator ventilation structure |
| CN205004875U (en) * | 2015-09-29 | 2016-01-27 | 无锡法拉第电机有限公司 | Compact electricity generator set |
| CN106972698A (en) * | 2017-04-07 | 2017-07-21 | 上海蔚来汽车有限公司 | Electromotor cooling system |
-
2017
- 2017-08-23 CN CN201710728985.3A patent/CN107516963A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201167266Y (en) * | 2008-03-13 | 2008-12-17 | 江苏常发实业集团有限公司 | Low-noise electric generating set |
| CN201381955Y (en) * | 2009-03-16 | 2010-01-13 | 东元总合科技（杭州）有限公司 | Air-water cooling device for wind-driven generator |
| CN103280928A (en) * | 2013-05-06 | 2013-09-04 | 中国科学院电工研究所 | Enclosure pipeline-type stator evaporating and cooling device |
| CN203278551U (en) * | 2013-05-24 | 2013-11-06 | 北变变压器（上海）有限公司 | Generator ventilation structure |
| CN205004875U (en) * | 2015-09-29 | 2016-01-27 | 无锡法拉第电机有限公司 | Compact electricity generator set |
| CN106972698A (en) * | 2017-04-07 | 2017-07-21 | 上海蔚来汽车有限公司 | Electromotor cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |