CN1065358A - Generator is super to be sent out and energy-conservation method and device thereof - Google Patents
Generator is super to be sent out and energy-conservation method and device thereof Download PDFInfo
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- CN1065358A CN1065358A CN 92101338 CN92101338A CN1065358A CN 1065358 A CN1065358 A CN 1065358A CN 92101338 CN92101338 CN 92101338 CN 92101338 A CN92101338 A CN 92101338A CN 1065358 A CN1065358 A CN 1065358A
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Abstract
Generator is super to be sent out with energy-conservation method and device is that the axle of generator, the exciter that is connected with axle and the shaft coupling that is connected with prime mover shaft all are arranged in the vacuum (-tight) housing, and cooling system is housed in the cover.By the vacuum in the vacuum-pumping system adjusting device.
Description
The invention belongs to that generator is super to be sent out and energy-saving field, be specifically related to that a kind of generator is super to be sent out and energy-conservation method and device thereof.
Improve exerting oneself and saving the energy of generator, be conducive to the national economic development.For many years, people inquire into this problem always.For hydrogen-cooled generator, have and adopt the method that strengthens Hydrogen Vapor Pressure to improve exerting oneself of generator.When Hydrogen Vapor Pressure reached 0.15MPa, generator is approximately super sent out about 10%.The precondition that realizes this method is that the steam that will strengthen steam turbine is exerted oneself, and need transform existing hydrogen system.In order to strengthen Hydrogen Vapor Pressure, the corresponding consumption that also increases energy, so it is not generator is super to be sent out though this method can make, energy-conservation.In addition, owing to strengthened the pressure of hydrogen, the thing followed is the hydrogen embrittlement problem, to the corrosion on metallic element surface, has shortened the service life of e-quipment and pipe so that be prone to accidents.
Purpose of the present invention is exactly this problem that people inquire into for many years always will be put into effect, just work out a kind of not increasing under the situation that prime mover exerts oneself, generator can be surpassed send out, can save the new method of the energy again, and the corollary apparatus of realizing this method.
The present invention realizes that the reason wheel basis of above-mentioned purpose is to consider that the generator of countries in the world all size power all is to work in natural environment, just turns round under the atmospheric pressure having.Therefore, generator is on-stream, must be consumed by the pressure of atmosphere and resistance by some energy, if this part is asked for by the energy of atmospheric pressure and resistance consumption, just can make super of generator and energy-conservation.The method taked of the present invention is to change the generator operation environment for this reason, make its under no atmospheric pressure and resistance or the condition seldom-just remain under the condition of certain vacuum and turn round.Both all be arranged on generator shaft, the exciter that is connected with axle and the coupling that is connected with prime mover shaft in the vacuum plant, cooling system is housed in the device, the influence that vacuum degree in the adjusting device makes interior equipment of device and part not be subjected to or be subjected to less atmospheric pressure and resistance, after vacuum degree reaches certain requirement, start generator for electricity generation.To ask for be used to the energy that overcomes atmospheric pressure and resistance like this, realize super of generator and energy-conservation purpose.
The corollary apparatus of realization said method is made up of two vacuum (-tight) housings, tightening bolt, vacuum-pumping system, sealing gasket, cooling water systems.With two vacuum (-tight) housings, cover on respectively the generator two ends axle, by driven off by shaft exciter and with shaft coupling that prime mover shaft is connected on.The vacuum (-tight) housing at generator two ends is connected and fixed with tightening bolt, at vacuum (-tight) housing and generator junction sealing gasket is housed, and stops atmosphere to enter in the vacuum (-tight) housing, keeps the vacuum degree in the vacuum (-tight) housing.Each vacuum (-tight) housing is furnished with a cover by the vacuum-pumping system that motor and vavuum pump form, and is connected with vacuum (-tight) housing by pipeline.For guaranteeing the generator safe handling, in vacuum (-tight) housing, be provided with cooling water pipe and cooler to equipment heating position or parts cooling, cooling water pipe is connected with cooler.
To the generator of hydrogen-cooled or water-cooled, in recovery place of hydrogen or cooling water, be provided with certain suction, take out blower fan or the water pump of ability, to accelerate cooling, guarantee super of generator.
The present invention makes that generator is super to be sent out with energy-conservation method is simple, and device is easy to manufacturing, just can realize in the situation that does not change the generator body, and can bring very big Social benefit and economic benefit to society.The generating capacity that China is existing about 1.3 hundred million kilowatts, wherein thermoelectricity is about about 100,000,000 kilowatts, and exhausted major part is fuel with the coal.If wherein 50% to transform enforcement by the present invention, press that generator is super to be sent out 10% and calculate, then can increase by 5,000,000 kilowatts generating capacity.
1. if implement by method transformation of the present invention, to calculate with 2 yuan every kilowatt transformation expenses, 5,000,000 kilowatts transformation expense only needs 1,000 ten thousand yuan, and newly-built 5,000,000 kilowatts, but want 15,000,000,000 yuan in 3000 yuan of capital expenditure expenses of every kilowatt of capital expenditure.
2. can save 1,000 ten thousand tons of standard coals every year, in 40 yuan in coal per ton, then can save 400,000,000 yuan of funds.
3. implement by the inventive method, 5,000,000 kilowatts of electric energy of increase calculated with annual generator operation in 5000 hours, then can surpass generating 25,000,000,000 degree every year, can alleviate the shortage of electric power phenomenon.If calculate with 0.1 yuan/KWH, can increase by 2,500,000,000 yuan of the output values.
4. except above-mentioned economic benefit, also can discharge about 200～2,500,000 tons of the pernicious gases such as carbon dioxide, nitric oxide, oxyhydroxide less every year in atmosphere.
5. can discharge less waste residue 300～400 ten thousand steres every year.
If method of the present invention is all adopted in global thermal power plant; after the enforcement; annual few pernicious gases such as several hundred million tons of carbon dioxide, carbon monoxide, oxyhydroxide that in atmosphere, discharge; can reduce the temperature effect in the atmosphere like this; the global warming phenomenon is eased, world environments protection, the ecological balance are played a role.
After adopting above method,, therefore can avoid producing the problem of hydrogen embrittlement owing to hydrogen gas leakage makes parts to hydrogen cooled generator owing to kept certain vacuum degree in the device.
Accompanying drawing 1: generator is super to be sent out and energy-conservation general assembly drawing;
1-left side vacuum (-tight) housing; The right vacuum (-tight) housing of 2-; 3-strains nut; The 4-vacuum-pumping system; The 5-sealing gasket; The 6-cooler; The 7-cooling water pipe; The 8-left tray; The right carriage of 9-.
Accompanying drawing 2: generator is super to be sent out and energy-conservation equipment top view;
Below in conjunction with accompanying drawing, the present invention is described in further detail:
Embodiment one:
Generator is surpassed sending out with energy-conservation device is by two vacuum (-tight) housings, left vacuum (-tight) housing 1, right vacuum (-tight) housing 2 cover on respectively generator left side and right side, namely cover on the generator two ends axle, by driven off by shaft exciter and with shaft coupling that prime mover shaft is connected on, left and right two vacuum (-tight) housings connect with tension nut 3.Be provided with sealing gasket 5 to keep the vacuum degree in the vacuum (-tight) housing at vacuum (-tight) housing and generator housing place.Vacuum (-tight) housing inside is coated with getter, and the outside then is coated with antirust acid-proof varnish.Most of casing of generator exposes in atmosphere, so that cooling and saving of labor, material-saving.In order to support left and right two vacuum (-tight) housings, be provided with the corresponding left and right carriage 8,9 that can adjust height in its lower section.For adjusting the vacuum degree in the vacuum (-tight) housing, be provided with two cover vacuum-pumping systems 4, survey left and right two a cover respectively is installed, and be connected with the exhaust pipe of generator both sides vacuum (-tight) housing.Every cover vacuum-pumping system is made up of vavuum pump and two motors of 2 same models, sees detail drawing 4.Install check at the air suction inlet place of vacuum pump and cut down one, vacuum pump through threeway directly be fixed on vacuum (-tight) housing on air intake duct be connected.And No. 2 vacuum pumps through check cut down, elbow is connected with threeway on No. 1 vacuum pump.Two pumps can start simultaneously during bleeding, and after the vacuum in the vacuum (-tight) housing reaches certain requirement, starts the generator generating.During normality, can turn round by a pump, keep the vacuum in the cover, another pump is for subsequent use.
The cooling water pipe 7 that is located in the vacuum (-tight) housing is connected with cooler 6, equipment heating position or parts is cooled off, to guarantee the device security running.A cooled hot water end by the road flows into the cooling pond.
Right vacuum (-tight) housing inwall in shaft coupling and prime mover shaft junction is provided with acrylonitrile-butadiene rubber, polytetrafluoroethylene sealing gasket circle or selects advanced magnet fluid sealing etc., enters in the vacuum (-tight) housing loss of reducing friction to stop atmosphere.
For the generator of hydrogen-cooled or water-cooled, in recovery place of cooled hydrogen or hot water, pressure is set is not less than the 0.0015MPa(150 millimeter of water) and discharge capacity greater than recovery blower fan or the water pump of amount of cooling water more than 30%, to guarantee effectively super the sending out of generator.
Claims (2)
1, a kind of generator is super sends out and energy-conservation method, it is characterized in that the axle of generator, the exciter that is connected with axle, and the shaft coupling that is connected with prime mover shaft all is arranged in the vacuum plant, cooling system is housed in the device, vacuum in the adjusting device, the impact that makes equipment in the device and part not be subjected to or be subjected to less atmospheric pressure and resistance is after vacuum reaches certain requirement, start the generator generating, just can realize super sending out with energy-conservation.
2, a kind of super of generator and energy-conservation device of making, it is characterized in that this device is by two vacuum (-tight) housings, the tension nut, vacuum-pumping system, sealing gasket, cooling water system is formed, two vacuum (-tight) housings cover on the axle at generator two ends respectively, by driven off by shaft exciter and with coupling that prime mover shaft is connected on, the vacuum (-tight) housing at generator two ends, be connected and fixed with the tension nut, at vacuum (-tight) housing and generator junction sealing gasket is housed, each vacuum (-tight) housing all is furnished with the vacuum-pumping system that a cover is made up of motor and vacuum pump, be connected with vacuum (-tight) housing by pipeline, the cooling water pipe that is located in the vacuum (-tight) housing is connected with cooler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92101338 CN1049771C (en) | 1992-03-11 | 1992-03-11 | Over-generating and energy-saving method and device for generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92101338 CN1049771C (en) | 1992-03-11 | 1992-03-11 | Over-generating and energy-saving method and device for generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1065358A true CN1065358A (en) | 1992-10-14 |
| CN1049771C CN1049771C (en) | 2000-02-23 |
Family
ID=4939087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92101338 Expired - Fee Related CN1049771C (en) | 1992-03-11 | 1992-03-11 | Over-generating and energy-saving method and device for generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1049771C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102064633A (en) * | 2011-01-14 | 2011-05-18 | 卢玉领 | Vacuum type generating set |
| CN102739012A (en) * | 2011-04-15 | 2012-10-17 | 罗才德 | Vacuum bearingless transmission genertor |
| CN110808646A (en) * | 2018-08-05 | 2020-02-18 | 岳克森 | Rotor vacuum rotary generator |
-
1992
- 1992-03-11 CN CN 92101338 patent/CN1049771C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102064633A (en) * | 2011-01-14 | 2011-05-18 | 卢玉领 | Vacuum type generating set |
| CN102739012A (en) * | 2011-04-15 | 2012-10-17 | 罗才德 | Vacuum bearingless transmission genertor |
| CN110808646A (en) * | 2018-08-05 | 2020-02-18 | 岳克森 | Rotor vacuum rotary generator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1049771C (en) | 2000-02-23 |
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| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |