CN1231389A - Small type solar energy electricity generator - Google Patents
Small type solar energy electricity generator Download PDFInfo
- Publication number
- CN1231389A CN1231389A CN 98110142 CN98110142A CN1231389A CN 1231389 A CN1231389 A CN 1231389A CN 98110142 CN98110142 CN 98110142 CN 98110142 A CN98110142 A CN 98110142A CN 1231389 A CN1231389 A CN 1231389A
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- steam
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- steam turbine
- generator
- water separator
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
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Abstract
The present invention provides a small-sized solar electric generator using solar energy as energy source. Its technical scheme includes a solar evaporator containing ammonia water as heat-exchange medium, its output is connected with a steam-water separator, the steam outlet end of the steam-water separator is connected with the turbine of small-sized turbine-generator through high-pressure ammonia tube, and the turbine is connected with electric generator. The steam-exhausting end of the turbine is connected with absorber through return tube, the water outlet of the steam-water separator is connected with absorber throughwater-returning tube, and the outlet of the absorber is connected with solution pump through output fluid tube and back-connected with solar evaporator through input fluid tube. The described high-pressure ammonia tube also is equipped with a throttle valve, and the ammonia is passed through said throttle valve into the turbine.
Description
What the present invention relates to is a kind of device that utilizes solar electrical energy generation, especially a kind of small-sized solar generator.
The existing device that utilizes solar electrical energy generation, mainly be to adopt monocrystalline silicon battery to produce electric energy, the problem of utilizing monocrystalline silicon battery to generate electricity to exist is, the complex structure of monocrystalline silicon battery, manufacture cost is too high, and more enervated, generally be used for, in the face of popular can't realizing in the power generating equipment of extensive use among the people in high-tech area more.
Purpose of the present invention is exactly at the existing in prior technology problem, is widely used among the peoplely and provide a kind of, adopts conventional absorption solar energy vaporizer, utilizes the small type solar energy electricity generator technological scheme of ammoniacal liquor for heat exchange medium.
This programme is realized by following technical measures.The characteristics of small type solar energy electricity generator are, a solar still is arranged, what the heat exchange medium in solar still adopted is ammoniacal liquor, the output of solar still connects steam-water separator, the outlet side of steam-water separator connects the steam turbine of small-sized steam turbine generator through the high pressure ammonia tracheae, the shaft of steam turbine then connects generator, the exhaust steam end cooled via return air pipe of steam turbine connects adsorber, the waterexit end of steam-water separator connects adsorber through return pipe, the output terminal of adsorber connects solution pump through defeated drain pipe, and the solution delivery side of pump is through the input end of defeated liquid-in pipe tieback solar still.Also be connected to throttle valve on described high pressure ammonia tracheae, the high pressure ammonia will and then enter steam turbine by throttle valve.In addition, by the electric current of described generator output, be through a pressure governor, after the rectification by pressure governor, the pressure regulation, connect storage battery again and to its charging.
For clearly demonstrating the technical characterstic of this programme,, and, this programme is further set forth in conjunction with its accompanying drawing below by a specific embodiment.
Description of drawings:
Fig. 1 is the utility model embodiment's a structural representation.
By accompanying drawing as can be seen, it has a solar still 5 small type solar energy electricity generator of this programme, and this solar still 5 is conventional absorption solar energy vaporizers, but the pressure that requirement is born is bigger.What the heat exchange medium in solar still 5 adopted is ammoniacal liquor.The output of solar still 5 connects steam-water separator 6, and the outlet side of steam-water separator 6 is through the steam turbine 14 of the small-sized steam turbine generator of high pressure ammonia tracheae 7 connections, and this small-sized steam turbine generator also is general conventional small-sized steam turbine generator.The shaft of steam turbine 14 then is connected with generator 9, and the exhaust steam end cooled via return air pipe 12 of steam turbine 14 connects adsorber 1.The waterexit end of steam-water separator 6 is through connecting adsorber 1 with water pipe 4, and the output terminal of adsorber 1 connects solution pump 13 through defeated drain pipe 2, and the output terminal of solution pump 13 is through the input end of defeated liquid-in pipe 3 tiebacks to solar still 5.On described high pressure ammonia tracheae 7 throttle valve 8 is housed also, it enters the flow velocity of steam turbine 14 in the small-sized steam turbine generator to the high pressure ammonia by throttle valve 8 controls.And the electric current of described generator 9 output through pressure governor 10 to storage battery 11 chargings, the effect of pressure governor 10 be alternating current (a.c.) that generator 9 is sent after rectification, pressure regulation, be defeated by storage battery 11 again and store.
According to as can be known to the description of such scheme, the absorption solar energy vaporizer is after having absorbed solar energy, the heating of ammoniacal liquor in the vaporizer is made its air-water separation, the ammonia that is separated in steam-water separator can have the pressure of kilogram surplus in the of 20, this high pressure ammonia is defeated by the steam turbine of small-sized steam turbine generator through high pressure ammonia tracheae and throttle valve, and the required pressure of the steam turbine of small-sized steam turbine generator running, greatly about about ten kilograms, therefore, the pressure of ammonia is enough driving steam turbine runnings.The useless ammonia that steam turbine was used is delivered to adsorber by muffler and is combined with water in the adsorber and become ammoniacal liquor.The water of separating in steam-water separator directly enters adsorber through return pipe, and this just makes ammoniacal liquor liquid not have loss at work.Ammoniacal liquor in the adsorber reenters solar still through defeated drain pipe, solution pump and defeated liquid-in pipe, circulates once more.The rotation of steam turbine drives the generator rotary electrification, and the generator electricity through pressure governor rectification, pressure regulation, is preserved by storage battery again, so just can take at any time.The solar generator of this structure, because what adopt is conventional absorption solar energy vaporizer and conventional small-sized steam turbine generator, all little height of its manufacture cost among the peoplely can be accepted fully, and this structure also possesses the little reliable non-damageable again characteristics of volume.This shows that the present invention is to have outstanding substantive distinguishing features and obvious improvement compared with prior art, its implementation result also is conspicuous.
Claims (3)
1. small type solar energy electricity generator, it is characterized in that having a solar still (5), heat exchange medium in solar still (5) is an ammoniacal liquor, the output of solar still (5) connects steam-water separator (6), the outlet side of steam-water separator (6) connects the steam turbine (14) of small-sized steam turbine generator through high pressure ammonia tracheae (7), the shaft of steam turbine (14) connects generator (9), the exhaust steam end cooled via return air pipe (12) of steam turbine (14) connects adsorber (1), the waterexit end of steam-water separator (6) connects adsorber (1) through return pipe (4), the output terminal of adsorber (1) connects solution pump (13) through defeated drain pipe (2), and the output terminal of solution pump (13) is through the input end of defeated liquid-in pipe (2) tieback solar still (5).
2. small type solar energy electricity generator according to claim 1 is characterized in that also being connected to throttle valve (8) on described high pressure ammonia tracheae (7), the high pressure ammonia enters steam turbine (14) after by throttle valve (8) again.
3. small type solar energy electricity generator according to claim 1 is characterized in that the electric current output of described generator (9) connects storage battery (11) charging again through pressure governor (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98110142 CN1231389A (en) | 1998-04-06 | 1998-04-06 | Small type solar energy electricity generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98110142 CN1231389A (en) | 1998-04-06 | 1998-04-06 | Small type solar energy electricity generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1231389A true CN1231389A (en) | 1999-10-13 |
Family
ID=5220220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98110142 Pending CN1231389A (en) | 1998-04-06 | 1998-04-06 | Small type solar energy electricity generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1231389A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102007293A (en) * | 2008-04-16 | 2011-04-06 | 阿尔斯托姆科技有限公司 | Solar steam generator having a standby heat supply system |
-
1998
- 1998-04-06 CN CN 98110142 patent/CN1231389A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102007293A (en) * | 2008-04-16 | 2011-04-06 | 阿尔斯托姆科技有限公司 | Solar steam generator having a standby heat supply system |
| CN102007293B (en) * | 2008-04-16 | 2013-07-17 | 阿尔斯托姆科技有限公司 | Solar steam generator having a standby heat supply system |
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