CN208820626U - A kind of gear tests the speed water-cooled generator - Google Patents
A kind of gear tests the speed water-cooled generator Download PDFInfo
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- CN208820626U CN208820626U CN201821513551.8U CN201821513551U CN208820626U CN 208820626 U CN208820626 U CN 208820626U CN 201821513551 U CN201821513551 U CN 201821513551U CN 208820626 U CN208820626 U CN 208820626U
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- generator
- speed
- main generator
- gear
- water cooling
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Abstract
It tests the speed water-cooled generator the utility model discloses a kind of gear, is made of main generator, air-water cooling device, gear speed measuring device, control cabinet；Air-water cooling device is set above the main generator, the main generator side sets gear speed measuring device, tach signal line is connected on the internal terminal of air-water cooling device, then is drawn from terminal and be connected to control cabinet, and gear speed measuring device acquisition tach signal is simultaneously sent into control cabinet.Gear provided by the utility model tests the speed, and the totally-enclosed degree of protection of water-cooled generator is high, and the service life is longer, reduces maintenance cost, and generator is quick, real-time, intelligent.
Description
Technical field
The utility model relates to a kind of generator, especially a kind of gear tests the speed water-cooled generator.
Background technique
The demand of Vehicles Collected from Market is more and more diversified, for high protection intelligent special power generator demand also increasingly
Greatly, such as the work under active etc the adverse circumstances of windy sand, more dust, high temperature, high humidity, high salt fog and fungus growth is needed
Make, common generator is easy to be etched destruction, needs to be regularly maintained and even replace.And the utility model uses IC81W sky-
Water cooling technology, generator are full-closed structure, and degree of protection substantially slows down the speed that inside and outside is corroded up to IP55,
It can run steadily in the long term in harsh environment, service life has a clear superiority.Client can be greatly reduced and company spends in
Maintain time and money on generator.The consumption of entreprise cost and social resources is reduced, there is energy-saving and environment-friendly category
Property.This generator is equipped with gear speed measuring device simultaneously, and control cabinet is by detection tach signal, then passes through automatic voltage in control cabinet
Adjuster controls eliminating magnetism of generator and excitation, and quickly, real-time, intelligence technology sense is strong.Due to having high protection energy-saving environment protection intelligent
Equal attributes, the utility model patent will be widely used space.
Utility model content
Test the speed water-cooled generator the purpose of this utility model is to provide a kind of gear, the generator use IC81W it is empty-
Water cooling technology, generator are that full-closed structure degree of protection is up to I55, acquire tach signal by gear speed measuring device, then
Control cabinet is passed to reach through detection revolving speed and control electrical power generators or demagnetization.To avoid generator excessively high
Or cross operation damage generator under the slow-speed of revolution.
The utility model is achieved like this, a kind of gear test the speed water-cooled generator, by main generator, air-water cooling
Device, gear speed measuring device, control cabinet composition；Air-water cooling device is set above the main generator, the main generator side sets tooth
Speed measuring device is taken turns, tach signal line is connected on the internal terminal of air-water cooling device, then is drawn from terminal and be connected to control cabinet, tooth
Wheel speed measuring device acquisition tach signal is simultaneously sent into control cabinet.
The main generator is by drive end bearing bracket, front bearing retainer, stator, rotor, AC exciter, rear end cap, rear bearing cover, forever
Magnetomechanical composition；The front end of main generator is front bearing retainer, is drive end bearing bracket on the right side of front bearing retainer, and the main body of main generator is stator,
The rear end of main generator is rear bearing cover, is rear end cap on the left of the rear bearing cover, and the drive end bearing bracket, stator, turns front bearing retainer
Son, rear end cap, rear bearing cover and the air-water cooling of top device collectively form the full-enclosed structure of the utility model, main hair
Rotor inside motor stretches out the two sides of shell, and side sets AC exciter on rotor, and the rear bearing cover side also sets permanent magnetic motor,
Lug is welded at the top of stator.The effect of main generator is power generation, is welded at the top of stator and takes with air-water cooling device abutting joint
Son, then installed by bolt and air/water cooler.
The air-water cooling device exterior bottom is uniformly welded with a plurality of installation lugs, passes through installation lug for sky-with bolt
Water cooler is fixed on main generator unit stator, and stuffing-box is housed on its side plate；Air-water cooling device peace described in the utility model
At the top of main generator, installation fixation is carried out by the installation lug on bolt and main generator unit stator, air-water cooling device
Function is sent back in generator again after cooling down the hot wind of generator blowout, realizes the wind path circulation of generator, sky-water cooling
But the stuffing-box on device side plate is used for across various cables.
The gear speed measuring device is made of measure speed gears and velocity sensor, and the measure speed gears are mounted on main generator
The front end of rotor, the velocity sensor are mounted on front bearing retainer；Measure speed gears, which pass through key and mark closely bolt, is mounted on rotor
Shaft front end, velocity sensor is mounted on front bearing retainer with bracket, and acquisition tach signal is simultaneously sent into control cabinet.
Automatic voltage regulator, regulated power supply, PLC module, relay, rotation speed signal collector built in the control cabinet
Deng being equipped with stuffing-box outside its side plate, control cabinet can be in control room, long-range monitoring and control main generator.Control cabinet side
Stuffing-box on plate is used for across various cables.The tach signal that revolving speed collector acquisition speed measuring device is sent, signal warp
PLC module controls related relay on-off, and automatic voltage regulator passes through on-off signal control electrical power generators again or goes out
Magnetic, to avoid generator operation damage generator under the excessively high or mistake slow-speed of revolution.
The utility model has the advantages that: 1. generators use air water cooling but technology, the air that main generator passes through interior circulation
Realize cooling, entire motor can realize that totally-enclosed degree of protection is high, without contacting with external environment, in windy sand, more dust, height
It works under active etc the adverse circumstances of temperature, high humidity, high salt fog and fungus growth,
2. being less susceptible to be etched brokenly than common generator, the service life is longer, can greatly reduce client and company spends
The time and money on maintenance generator, reduces the consumption of entreprise cost and social resources, has energy-saving and environment-friendly
Attribute.
3. the structure also less noise decibel, the more comfortable working environment of creation can embody the humanity of industrial products significantly
Show loving care for；Because the utility model can also control main generator by detection revolving speed equipped with speed measuring device and related corollary equipment
Power generation and demagnetization, further "smart" products quickly, in real time, while also further strengthening the protection to main generator.
Detailed description of the invention
Fig. 1 is the structural assembly schematic diagram of the utility model.
Fig. 2 is the main generator main view of the utility model.
Fig. 3 is the main generator left view of the utility model.
Fig. 4 is the measure speed gears main view of the utility model.
Fig. 5 is the utility model air-water cooling device left view.
Fig. 6 is the control cabinet left view of the utility model.
1. main generators, 11. drive end bearing brackets, 12. front bearing retainers, 13. stators, 14. rotors, 15. AC excitations in the figure
Machine, 16. rear end caps, 17. rear bearing covers, 18. permanent magnetic motors；
2. air-water cooling device；
3. gear speed measuring device, 31. measure speed gears, 32. velocity sensors；
4. control cabinet.
Specific embodiment
As shown in figures 1 to 6, the generator of the utility model is achieved in that a kind of gear tests the speed water-cooled generator, by
Main generator (1), air-water cooling device (2), gear speed measuring device (3), control cabinet (4) composition；Above the main generator (1)
If air-water cooling device (2), main generator (1) side sets gear speed measuring device (3), and tach signal line is connected to sky-water cooling
But on the internal terminal of device (2), then draw from terminal and be connected to control cabinet (4), gear speed measuring device (3) acquisition tach signal is simultaneously sent
Enter control cabinet (4).
The main generator (1) is by drive end bearing bracket (11), front bearing retainer (12), stator (13), rotor (14), AC exciter
(15), rear end cap (16), rear bearing cover (17), permanent magnetic motor (18) composition；The front end of main generator (1) is front bearing retainer (12),
It is drive end bearing bracket (11) that the main body of main generator (1) is stator (13), and the rear end of main generator (1) is on the right side of front bearing retainer (12)
Rear bearing cover (17), rear bearing cover (17) left side are rear end cap (16), and the drive end bearing bracket (11), is determined front bearing retainer (12)
Son (13), rotor (14), rear end cap (16), rear bearing cover (17) and air-water cooling device (2) isomorphism cost of top are practical new
The full-enclosed structure of type, the internal rotor (14) of main generator (1) stretch out the two sides of shell, and side sets exchange on rotor (14)
Exciter (15), rear bearing cover (17) side are also set permanent magnetic motor (18), are welded with lug at the top of stator (13).Main generator (1)
Effect be power generation, the lug with air-water cooling device abutting joint is welded at the top of stator (13), then pass through bolt and sky-water cooling
But device is installed.
Air-water cooling device (2) exterior bottom is uniformly welded with a plurality of installation lugs, passes through installation lug by bolt
Air-water cooling device (2) is fixed on main generator (1) stator (13), stuffing-box is housed on its side plate；The utility model institute
It states air-water cooling device (2) to be mounted at the top of main generator (1), be taken by bolt and the installation on main generator (1) stator (13)
Son carries out installation fixation, and the function of air-water cooling device (2) is sent back in generator again after cooling down the hot wind of generator blowout,
Realize the wind path circulation of generator, the stuffing-box on air-water cooling device (2) side plate is used for across various cables.
The gear speed measuring device (3) is made of measure speed gears (31) and velocity sensor (32), the measure speed gears
(31) it is mounted on the front end of main generator (1) rotor (14), the velocity sensor (32) is mounted on front bearing retainer (12)；It surveys
Fast gear (31) is by key and marks closely the shaft front end that bolt is mounted on rotor (14), and velocity sensor (32) is mounted on bracket
On front bearing retainer (12), acquires tach signal and be sent into control cabinet (4).
Automatic voltage regulator, regulated power supply, PLC module, relay, tach signal acquisition built in the control cabinet (4)
Device etc. is equipped with stuffing-box outside its side plate, and control cabinet (4) can be in control room, long-range monitoring and control main generator (1).
Stuffing-box on control cabinet (4) side plate is used for across various cables.The revolving speed letter that revolving speed collector acquisition speed measuring device is sent
Number, which controls related relay on-off through PLC module, and automatic voltage regulator passes through on-off signal control generator again
Perhaps demagnetization is generated electricity to avoid generator operation damage generator under the excessively high or mistake slow-speed of revolution.
A kind of gear of the utility model water-cooled generator that tests the speed works in this way: main generator (1) by Diesel Driven,
Gear speed measuring device (3) real-time monitoring revolving speed, tach signal line are connected on the internal terminal of air-water cooling device (2), then from end
Draw on son and be connected in control cabinet (4), if generator operates normally power generation to revolving speed within the specified scope, if revolving speed is excessively high or too low
Beyond working range, control cabinet automatically controls the related actuating of relay after detecting signal, by the excitation of AC exciter (15)
Route cut off generator stop power generation, thus avoid generator it is excessively high or cross the slow-speed of revolution under operation damage generator.Power generation
When machine cooling principle is such that generator operation, fan on the rotor (14) of the main generator (1) of front end is by main hair
Hot wind in motor (1) is blown in air-water cooling device (2), and cold wind after cooling enters main generator, entire wind from rear end again
Road is interior circulation, is not contacted with the external world.
Not limited to this, any change or replacement expected without creative work should all be covered in the utility model
Protection scope within.Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (5)
- The water-cooled generator 1. a kind of gear tests the speed, which is characterized in that tested the speed by main generator (1), air-water cooling device (2), gear Device (3), control cabinet (4) composition；It is set air-water cooling device (2) above the main generator (1), main generator (1) side If gear speed measuring device (3), tach signal line is connected on the internal terminal of air-water cooling device (2), then is drawn from terminal and be connected to Control cabinet (4), gear speed measuring device (3) acquisition tach signal are simultaneously sent into control cabinet (4).
- The water-cooled generator 2. gear according to claim 1 tests the speed, which is characterized in that the main generator (1) is by front end Cover (11), front bearing retainer (12), stator (13), rotor (14), AC exciter (15), rear end cap (16), rear bearing cover (17), Permanent magnetic motor (18) composition；The front end of main generator (1) is front bearing retainer (12), is drive end bearing bracket (11) on the right side of front bearing retainer (12), The main body of main generator (1) be stator (13), rotor (14) pass through stator (13) both ends be separately mounted to drive end bearing bracket (11) and after On end cap (16), the rear end of main generator (1) is rear bearing cover (17), is rear end cap (16) on the left of the rear bearing cover (17), The drive end bearing bracket (11), front bearing retainer (12), stator (13), rotor (14), rear end cap (16), rear bearing cover (17) and top Air-water cooling device (2) collectively form full-enclosed structure, the internal rotor (14) of main generator (1) stretches out the two sides of shell, Side is set AC exciter (15) on rotor (14), and rear bearing cover (17) side is also set permanent magnetic motor (18), at the top of stator (13) It is welded with lug.
- The water-cooled generator 3. gear according to claim 1 tests the speed, which is characterized in that on the outside of the air-water cooling device (2) Bottom is uniformly welded with a plurality of installation lugs, passes through installation lug by bolt and air-water cooling device (2) is fixed on main generator (1) on stator (13), stuffing-box is housed on its side plate.
- The water-cooled generator 4. gear according to claim 1 tests the speed, which is characterized in that the gear speed measuring device (3) by Measure speed gears (31) and velocity sensor (32) composition, the measure speed gears (31) are mounted on main generator (1) rotor (14) Front end, the velocity sensor (32) are mounted on front bearing retainer (12)；Measure speed gears (31) are by key and mark closely bolt installation In the shaft front end of rotor (14), velocity sensor (32) is mounted on front bearing retainer (12) with bracket.
- The water-cooled generator 5. gear according to claim 1 tests the speed, which is characterized in that automatic built in the control cabinet (4) Voltage regulator, regulated power supply, PLC module, relay, rotation speed signal collector are equipped with stuffing-box outside its side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821513551.8U CN208820626U (en) | 2018-09-12 | 2018-09-12 | A kind of gear tests the speed water-cooled generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821513551.8U CN208820626U (en) | 2018-09-12 | 2018-09-12 | A kind of gear tests the speed water-cooled generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208820626U true CN208820626U (en) | 2019-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821513551.8U Active CN208820626U (en) | 2018-09-12 | 2018-09-12 | A kind of gear tests the speed water-cooled generator |
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| CN (1) | CN208820626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988582A (en) * | 2018-09-12 | 2018-12-11 | 康富科技股份有限公司 | A kind of gear tests the speed water-cooled generator |
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2018
- 2018-09-12 CN CN201821513551.8U patent/CN208820626U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988582A (en) * | 2018-09-12 | 2018-12-11 | 康富科技股份有限公司 | A kind of gear tests the speed water-cooled generator |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 3088 No. 330000 Jiangxi Province Ziyang Nanchang high tech Development Zone Avenue Patentee after: Kangfu Technology Co., Ltd Address before: 3088 No. 330000 Jiangxi Province Ziyang Nanchang high tech Development Zone Avenue Patentee before: Fu Fu Polytron Technologies Inc |
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| CP01 | Change in the name or title of a patent holder |