CN203257615U - Solar generator - Google Patents
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- CN203257615U CN203257615U CN 201320307459 CN201320307459U CN203257615U CN 203257615 U CN203257615 U CN 203257615U CN 201320307459 CN201320307459 CN 201320307459 CN 201320307459 U CN201320307459 U CN 201320307459U CN 203257615 U CN203257615 U CN 203257615U
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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 utility model relates to novel equipment which generates electricity with the adoption of a photoelectric method, in particular to a solar generator. The solar generator can continuously receive solar energy intermittent thermal cycles, can achieve one thermal cycle in two steps, and solves the technical problems that solar power generation efficiency is low and equipment cost is high at present. The solar generator comprises a solar energy receiving device, a rotary mechanism and a thermal cycle and automatic control system. The thermal cycle and automatic control system comprises a first reversing valve and a pneumatic motor. A vent hole of the pneumatic motor is connected with an exhaust gas storage piston pump, a first one-way valve, an energy storage device, a second one-way valve and a second reversing valve in sequence. The solar generator is simple in structure, low in manufacturing cost, high in generating efficiency, economic in electricity generation and wide in applicable range. The single solar generator can be used for families and departments, and a plurality of single solar generators can be connected in series to form a group and can also continuously do work outwards like a multi-cylinder gasoline engine.
Description
Technical field
The utility model relates to the generating of photo-thermal method, is specially a kind of solar generator.
Background technique
In the prior art, be to utilize solar energy that water is heated into steam with the generating of photo-thermal method, by the formula generating of thermal cycle pushing turbine factory.Shared place and required equipment and coal fired power generation are similar.Because the solar energy grade is low, the cost of generating is more much higher than coal fired power generation, needs subsidy just can keep operation, and is only at the experimental stage.It is worthy of note that the another kind of method of solar electrical energy generation is to utilize the photoelectric effect of crystalline silicon, photovoltaic generation.Photovoltaic generation is historical existing decades, technology maturation.China is the big country that makes polysilicon, one of the most products export U.S., Europe, the not enough percentage of domestic utilization rate.Reason is that the price of silicon is high, generating efficiency 0.18, and every kilowatt-hour needs several units---and tens yuans.For many years, countries in the world have been dropped into a large amount of fund manpowers solar electrical energy generation have been studied, and have obtained great achievement.But cost of electricity-generating is also generated electricity far above tradition.Silicon is subjected to the restriction optoelectronic transformation efficiency of self character to be difficult to improve, and the price of silicon can very fast decline yet.Therefore need device of solar generating and the technology that a kind of generating efficiency is high, equipment cost is low.
Summary of the invention
The utility model provides a kind of solar generator for solving the technical problem that present solar energy generating efficiency is low, equipment cost is high.
The utility model is to adopt following technological scheme to realize: a kind of solar generator comprises solar attachment and rotating mechanism; Described solar attachment is installed on the rotating mechanism; Described solar attachment is included as the radiation curved surface that internal surface is conical surface; Described solar attachment comprises that also the inside that is arranged on the radiation center of surface and is positioned on the radiation camber reflection route is the heater of cavity structure and an end opening; Also comprise thermal cycle and automatic control system; Described thermal cycle comprises the first selector valve and the pneumatic motor that is connected by pipeline with the first selector valve with automatic control system; The inlet hole of pneumatic motor is connected by pipeline with the first selector valve, and the air outlet hole of pneumatic motor is connected with in turn weary gas storage reciprocating pump, the first one-way valve, innerly is the accumulator of cavity, the second one-way valve and the second selector valve by pipeline; Also comprise a connecting pipeline; One end of connecting pipeline is connected with the 3rd one-way valve and the 3rd selector valve by pipeline respectively; The 3rd one-way valve is connected with gas pressure source by pipeline; The 3rd selector valve is connected with throttle valve by pipeline; The other end of connecting pipeline is connected with the energy meter-out valve and is connected with the second selector valve; The other end of the first selector valve is connected with the heater opening end by pipeline; Described connecting pipeline middle part also connects with the pipeline that is communicated with heater and the first selector valve; Also comprise the 4th one-way valve that is connected with weary gas storage reciprocating pump and the first one-way valve; The suction port of described the first one-way valve is connected with weary gas storage reciprocating pump and the 4th one-way valve; The suction port of the second one-way valve is connected with accumulator; The suction port of the 3rd one-way valve is connected with gas pressure source; The suction port of the 4th one-way valve is connected with outside atmosphere; Described pneumatic motor inside is provided with centrifugal eccentric impeller, the center of the inlet hole of pneumatic motor and the axis of air outlet hole and pneumatic motor inner chamber and the line of blade is vertical and oppositely; The outer rim of inlet hole and air outlet hole and the inner chamber of pneumatic motor are tangent; Pneumatic motor drives power generation system by rotating shaft; Described weary gas storage reciprocating pump and energy meter-out valve inside are provided with piston, and piston is connected by the end of spring with weary gas storage reciprocating pump and energy meter-out valve inside; A side that is connected with spring on the piston of described energy meter-out valve also is connected with the extension bar that an end is positioned at energy meter-out valve outside; Other primary importance switch and the way control switch that matches with extension bar that be provided with of energy meter-out valve; Described primary importance switch is connected with the second selector valve, and a way control switch comprises the second place switch of connecting with the first selector valve and the three position switch of connecting with the 3rd selector valve; Described the first selector valve and second place switch in parallel are at the two ends of the second selector valve; Described the 3rd selector valve and three position switch are connected in parallel on the two ends of the second selector valve; Described extension bar drives first, second, third position switch.
The present invention uses the photo-thermal method, utilizes the machine of solar electrical energy generation, specifically utilizes the solar energy heating air, externally do work through thermal cycle, employing be take air as working medium, close, the opening thermal cycle storage after the thermal cycle of remaining silent, the pressurization of weary gas; The technology of opening thermal cycle, two kinds of weary gas works done and relevant art.
Gas pressure source 7 is disposable to a certain amount of pressure air of heater 1 injection before the work.First, second, third position switch forms a multistage position switch, and controls by extension bar.Extension bar is depressed the contact of primary importance switch 10 in the home position, the second selector valve 12 outage gas circuits are connected a way control switch 11 outages.The from top to bottom gas circuit connection of this moment accumulator 14 and heater 1 is not if the gas pressure in the chamber of heater 1 has gas flow greater than the former.The gas of heater 1 continues to receive solar energy, pressure raises, because the spring design of energy meter-out valve 2 has the precompression of pair end face, extension bar stay for some time (to air inlet with), then move down, it is normal that the contact of position switch 10 recovers, a way control switch 11 energisings, 12 outages of the second selector valve.Extension bar continues to move down, when the instantaneous output of heater 1 reaches N shown in Figure 5
2The time, extension rod makes the contact bottom of second place switch, 3 energisings of the first selector valve.The thermal cycle of remaining silent begins, and is stored in weary gas after compressed between blade and chamber wall again in the time of blade rotary in the gas push pneumatic motor in the heater 1 and stores in the chamber of piston one side of reciprocating pump 9.This gas expansion pushing piston motion, the air of compression piston opposite side becomes pressed gas and enters in the accumulator 14, and this process is called isolated thermal cycle.The instantaneous output of heater 1 can continue to increase, and extension bar continues to move down.This moment, the weary atmidometer of adding storage increased because the air in the heater 1 reduces, and output can also reduce gradually, and the rotating speed of pneumatic motor 4 descends, and moves on the extension bar, and isolated thermal cycle finishes.When moving to three position switch, pendulum makes 5 energisings of the 3rd selector valve on its contact, and when the thermal cycle of remaining silent finished, the opening thermal cycle began.Be stored in the weary gas of weary gas storage reciprocating pump 9 this moment outside the outflow system of the outlet port of pneumatic motor 4; Simultaneously in the heater 1 can not be in the thermal cycle of remaining silent work done but the gas that also has an equivalent pressure outside the air inlet position outflow system of pneumatic motor 4.This in the opening thermal cycle, the energy that the recovery that two kinds of weary gas is added spring discharges is respectively with the form work done of positive and negative pressure.Here it is closes, the technical characteristics of the dual work done of the weary gas of opening thermal cycle.When the pressure inside and outside the system equated, the opening thermal cycle finished, and extension bar sets back, the contact of touching primary importance switch 10, and 12 outages of the second selector valve, gas circuit is connected, and the first selector valve 3, the 3rd selector valve 5 outage gas circuits disconnect.This moment, accumulator 14 was connected with the gas circuit of heater 1, and pressed gas enters in the heater 1 in the accumulator 14, cessation of flow when the gas pressure in two chambeies equates.Gas in the heater 1 receives solar energy pressure and raises, and begins next thermal cycle.
The structural design of pneumatic motor can guarantee no matter fluid (air stream) is to flow into or flow into from air outlet hole from inlet hole, and it is consistent that the sense of rotation of impeller remains; In sum, the solar energy that heater received in the whole thermal cycle time, part work done in the thermal cycle of remaining silent; A part provides working medium and primary power (this energy Reusability) for next thermal cycle; Part work done in the opening thermal cycle.The reasonable distribution of energy is thus suitably selected minimum power and the starting power of pneumatic motor, prolongs and remains silent cycle time, and the pipeline of gas will be lacked as far as possible, and radius of curvature is as far as possible large, reduces internal resistance etc., is the effective way of the raising efficiency of cycle.
The utility model provides a kind of new equipment that adopts the generating of photo-thermal method, and involved is a kind of lasting reception solar energy intermittent fever circulation, a thermal cycle is divided into two goes on foot the technological scheme of finishing.The thermal cycle of remaining silent in early stage owing to do not have not consider other factors outside the energy removal system, under the perfect condition externally the efficient of work done be a hundred per cent.Later stage is adopted the opening thermal cycle of two kinds of weary gas works done; For weary gas, the weary gas of the pressurized rear storage that one occurs when referring to remain silent thermal cycle; It two is can not work done when remaining silent thermal cycle but also have the weary gas in the chamber stayed of equivalent pressure.These two kinds of most energy of weary gas will be discharged outside the system in general opening thermal cycle.And in this thermal cycle, utilized.So the efficiency of cycle is very high, estimation is about 0.75.Also with twice isolated thermal cycle, consequently to air pressurized to be recycled (transferring energy), can make integral device simple when remaining silent thermal cycle, opening thermal cycle.It is a kind of simple in structure that the utility model can provide, and cost is low, and generating efficiency is high, the solar generator that generating has Economy, popularity.Unit can be for family, unit, and a plurality of combinations can supply large-scale generating,
Summer, rear ground received solar energy 1000J/m before midday
2About (vertically).How much what China received solar energy is divided into five classes area, two classes areas (Shanxi Middle-north Area etc.) year 3000-3200 hours sunshine durations wherein, year receives solar energy 5850-6680MJ/m
2, the weather average received every day solar energy 640J/m at sunshine is arranged
2If photoelectric efficiency is calculated by about 0.6 then is had
380J/m 2 Conversion of Energy be electric energy, generated output
380WUse solar generator of the present invention, everyone has 1 square metre of reception solar energy area to suppose the whole nation, and the 1.56 trillion degree electricity that can generate electricity every year are estimated more than 30% of nearly 5,000,000,000,000 electric weight of whole nation generating in 2012.
Form with electricity is utilized solar energy widely, primary energy anxiety, the environmental pollution that we are faced, subtract carbon emission, the road that causes because of the fortune coal is nervous, restructure the use of energy and sustainable development is undoubtedly best solution route.So it has the strategic importance of national energy exploitation and energy security, whole people's generating and large power plant as complementing each other and peak regulation, a kind of state basic policy that should develop as national energy.Solar energy has been fed the earth, also must become the main energy sources that the human future life is produced.
Description of drawings
Fig. 1 solar attachment structural representation described in the utility model.
Fig. 2 heater structure schematic representation.
Fig. 3 slewing gear schematic representation.
Fig. 4 thermal cycle and automatic control system structural representation.
Fig. 5 N-T plotted curve.
The circuit connection diagram of Fig. 6 first, second, third position switch and first, second, third selector valve.
The 1-heater, 2-energy meter-out valve, 3-the first selector valve, the 4-pneumatic motor, 5-the 3rd selector valve, 6-the 3rd one-way valve, the 7-gas pressure source, 8-throttle valve, the weary gas storage of 9-reciprocating pump, 10-primary importance switch, 11-props up way control switch, 12-the second selector valve, 13-the second one-way valve, 14-accumulator, 15-the first one-way valve, 16-the 4th one-way valve, 17-radiation curved surface, 18-support, the 19-revolute pair, 20-heating pipe, 21-cloche, the 22-heater band, the 23-worm gear pair, the 24-rotating shaft, 25-stretches out plate, the 26-bearing support, the 27-extension bar.
Embodiment
A kind of solar generator comprises solar attachment and rotating mechanism; Described solar attachment is installed on the rotating mechanism; Described solar attachment is included as the radiation curved surface 17 that internal surface is conical surface; Described solar attachment comprises that also the inside that is arranged on the radiation center of surface and is positioned on the radiation camber reflection route is the heater 1 of cavity structure and an end opening; Also comprise thermal cycle and automatic control system; Described thermal cycle comprises the first selector valve 3 and the pneumatic motor 4 that is connected by pipeline with the first selector valve 3 with automatic control system; The inlet hole of pneumatic motor 4 is connected by pipeline with the first selector valve 3, and the air outlet hole of pneumatic motor 4 is connected with in turn weary gas storage reciprocating pump 9, the first one-way valve 15, innerly is the accumulator 14 of cavity, the second one-way valve 13 and the second selector valve 12 by pipeline; Also comprise a connecting pipeline; One end of connecting pipeline is connected with the 3rd one-way valve 6 and the 3rd selector valve 5 by pipeline respectively; The 3rd one-way valve 6 is connected with gas pressure source 7 by pipeline; The 3rd selector valve 5 is connected with throttle valve 8 by pipeline; The other end of connecting pipeline is connected with energy meter-out valve 2 and is connected with the second selector valve 12; The other end of the first selector valve 3 is connected with heater 1 opening end by pipeline; Described connecting pipeline middle part also connects with the pipeline that is communicated with heater 1 and the first selector valve; Also comprise the 4th one-way valve 16 that is connected with weary gas storage reciprocating pump 9 and the first one-way valve 15; The suction port of described the first one-way valve 15 is connected with weary gas storage reciprocating pump 9 and the 4th one-way valve 16; The suction port of the second one-way valve 13 is connected with accumulator 14; The suction port of the 3rd one-way valve 6 is connected with gas pressure source 7; The suction port of the 4th one-way valve 16 is connected with outside atmosphere; Described pneumatic motor 4 inside are provided with centrifugal eccentric impeller, the center of the inlet hole of pneumatic motor 4 and the axis of air outlet hole and pneumatic motor 4 inner chambers and the line of blade is vertical and oppositely; The inner chamber of the outer rim of inlet hole and air outlet hole and pneumatic motor 4 is tangent; Pneumatic motor 4 drives power generation system by rotating shaft; Described weary gas storage reciprocating pump 9 and energy meter-out valve 2 inside are provided with piston, and piston is connected by the end of spring with weary gas storage reciprocating pump and energy meter-out valve 2 inside; A side that is connected with spring on the piston of described energy meter-out valve 2 also is connected with the extension bar 27 that an end is positioned at energy meter-out valve outside; Energy meter-out valve 2 other primary importance switch 10 and the way control switch 11 that match with extension bar 27 that are provided with; Described primary importance switch 10 is connected with the second selector valve 12, and a way control switch 11 comprises the second place switch of connecting with the first selector valve 3 and the three position switch of connecting with the 3rd selector valve 5; Described the first selector valve 3 and second place switch in parallel are at the two ends of the second selector valve 12; Described the 3rd selector valve 5 and three position switch are connected in parallel on the two ends of the second selector valve 12; Described extension bar 27 drives first, second, third position switch.
Described heater 1 comprises heating pipe 20, and heating pipe 20 outsides are provided with cloche 21; Be vacuum between cloche 21 and the heating pipe 20; Be distributed with the some heater bands 22 that point to heating pipe 20 central shafts on heating pipe 20 inwalls; The outer wall of heating pipe 20 is coated with heat-sink shell.
Described first, second, third selector valve is electromagnetism bi-bit bi-pass selector valve.
Described rotating mechanism comprises frame 18 and is arranged on revolute pair 19, bearing support 26 and motor on the frame; Be provided with rotatingshaft 24 in the bearing support 26; Solar attachment be provided with its central axis coaxial stretch out plate 25; Revolute pair 19 comprises gear pair and the worm gear pair 23 that is meshed with gear pair; Stretching out plate 25 is fixedly connected with rotatingshaft 24; Described motor drives rotatingshaft 24 by rotating shaft driving gear wheel set, worm gear pair 23.Also comprise casing, described thermal cycle and automatic control system are positioned at casing; Casing is provided with the hole, and the pipeline on the described heater 1 passes the hole and is connected with the first selector valve 3.
Shown in Figure 1 is frame and solar attachment schematic representation.The radiation curved surface 17 of solar attachment rotates (than the solar energy that manys 0.3 times of reception that does not rotate) by motor driving with the sun, the solar rays that receives according to the optical principle radiation to heater 1, heat the gas that air in its chamber becomes High Temperature High Pressure.Its shape is the circular cone internal surface, and tapering is less than 90 degree, and the bottom is connected by sphere.Curved surface requires smooth smooth, minimum roughness, is preferably mirror-like.Reflectivity will reach about 0.96.The suitable perforate of curved surface is windproof, and its large footpath can make various sizes, becomes series product.
The structural representation of heater 1 shown in Figure 2.It is comprised of heating pipe 20, cloche 21, heater band 22.Heating pipe 20 is made by the good material of heat conduction, and tube wall will bear certain pressure, and outer wall black coating nickel makes the absorptivity of heat about 0.96.The periphery adds cloche 21, and middle vacuum reaches the again outwards loss of radiation energy of minimizing of heating heating pipe absorbing heat itself, forms greenhouse effect.Heater band is made by the good material of heat conduction, and the air in the heating pipe 20 is heated rapidly.
Shown in Figure 3 is rotating mechanism.It is a compound motion that solar attachment rotates with the sun, namely wants thing to rotate and swings up and down again.Can adopt kinds of schemes.For reducing equipment cost, make every effort to simple in structure, present case is to solve like this: be fixed on about 18 one-tenth 45 degree of bearing support 26 and frame on the frame 18.The stretching out plate 25 and be installed in bearing support 26 interior rotatingshafts and fix and be connected of solar attachment axis.By the time or programme controlledly be fixed on motor on the frame 27 by gear pair, worm gear pair 23, solar attachment is dragged as the gap, the axis of solar attachment and the angle of cut of the ray of the sun are spent less than 20.Acceptance rate is about 0.96.
Below we 4,5,6 describe working procedure of the present utility model in detail by reference to the accompanying drawings, thermal cycle shown in Figure 4 and automatic control system are comprised of take the autonomous control subsystem of energy meter-out valve 2 by main part five thermal cycles and one.Wherein three thermal cycles join end to end, they are heater 1, the thermal cycle of remaining silent of the piston of the first selector valve 3, pneumatic motor 4, weary gas storage reciprocating pump 9 and the volume place composition of upper-end surface; The isolated thermal cycle (being similar to) that volume place, the first one-way valve 15, the accumulator 14 by the piston lower end of weary gas storage reciprocating pump 9 of institute's association forms; The isolated thermal cycle that is formed by accumulator 14, the second one-way valve 13, the second selector valve 12, heater 1.Also has the isolated thermal cycle that formed by atmosphere, the 4th one-way valve 16, weary gas storage reciprocating pump 9 and by the volume place of the piston upper end of heater 1, the first selector valve 3, the 3rd selector valve 5, pneumatic motor 4, weary gas storage reciprocating pump 9, the opening thermal cycle that atmosphere forms.Pneumatic motor 4 is the centrifugal blade structure, energy with high temperature and high pressure gas promotes the external work done of blade rotary, simultaneously gas compressed rear discharge between blade and wall is stored in volume place (it also is pump from this meaning) between the piston of weary gas storage reciprocating pump 9 and the end face.Requiring has good sealing between blade and the wall, and the import and export of gas change and the direction of rotation is constant, by shown in Fig. 4 for rotating counterclockwise.Generator (not marking among the figure) is coaxial with pneumatic motor 4, and minimum starting power and maximum output power are arranged.Gap is as far as possible large.Rotating speed is different, the electric current difference of output but voltage is identical.The structure of energy meter-out valve 2 is similar to pressure valve, and working principle is that atmospheric pressure and spring force balance each other.It measures the instantaneous output energy (power) of heater 1 by the length of extension bar 27.Weary gas storage reciprocating pump 9 is used for the weary gas of storage pressure, and weary gas pushing piston motion compresses piston opposite side air makes it to enter accumulator 14, and the spring that makes piston reset is installed in the chamber, also communicates with atmosphere by the 4th one-way valve 16.Accumulator 14 has for next thermal cycle and enters pressure air in the heater 1.Position switch 10,11 needs frequent starting, and primary importance switch 10 is installed in the initial position of the extension bar (hereinafter referred to as extension bar) of energy meter-out valve 2, and contact is depressed.The position at extension bar 27 places when the instantaneous output that second place switch is installed in heater 1 is 2 times of left and right sides of power of sliding-vane motor 4.Gas pressure source 7 is manual or motor-driven air pumps, and effect is disposable to heater 1 injection pressure air or use during the thermal cycle cisco unity malfunction for some reason before the thermal cycle.Flow out the size of the gas flow in the atmosphere during throttle valve 8 control opening thermal cycle.
The N of Fig. 5-T plotted curve is that the instantaneous output in conjunction with the corresponding heater 1 of whole process of four pairs of thermal cycles of figure can explain.The longitudinal axis represents the instantaneous output of heater 1.N
1When expression pneumatic motor 4 starts, the power of the instantaneous output of heater 1, N
2The instantaneous output of heater 1 when the power of expression pneumatic motor 4 reaches its 2 times of left and right sides of starting power.N
3The maximum output of expression heater 1.Transverse axis represents the time.(0, T
1) be heater 1 air inlet, energization to the output power of heater 1 to N
2Time, (T
1T
2) for remaining silent the thermal cycle time (T
2T
3) be the opening thermal cycle time, T
4Represent the time that thermal cycle is used.Closed figure 1,2,3,4 area are illustrated respectively in 1 work of heater when remaining silent thermal cycle; Opening thermal cycle institute work; Store the energy of weary gas when remaining silent thermal cycle; The energy that the pump outflow system is outer.
Fig. 6 is the circuit connection diagram of described each selector valve and position switch.The second selector valve 12 can disconnect by being arranged so that its gas circuit when circuit is connected, and gas circuit was connected when circuit disconnected.In the process that extension bar 27 moves down, first primary importance switch 10 is connected, again with second place switch connection, 3 conductings of the first selector valve; Pressure along with heater 1 inside increases afterwards, and extension bar 27 continues to move down, and three position switch is connected, the 3rd selector valve 5 conductings this moment; Along with the pressure of heater 1 inside reduces, extension bar moves up, and when extension bar moved to initial position, the first, the 3rd selector valve outage gas circuit disconnected, the conducting of the second selector valve outage gas circuit, and a Thermal Cycling just finishes.
Solar generator described in the utility model is comprised of solar attachment, rotating mechanism, thermal cycle and automatic control system, casing, support etc.Electricity is incorporated national grid into also should have frequency conversion, potential device.All the other all are installed in the casing except solar attachment, motor, support.Solar attachment fixes with casing and is connected, and is connected with support by revolute pair again, the integral body of Here it is uniset.Several unisets string together in groups, and except solar attachment, all the other mechanisms, parts all can share like this, and not only the decrease equipment cost can also continue externally acting as multi-cylinder gasoline engine.
Claims (9)
1. a solar generator comprises solar attachment and rotating mechanism; Described solar attachment is installed on the rotating mechanism; Described solar attachment comprises that internal surface is the radiation curved surface (17) of conical surface; It is characterized in that described solar attachment comprises that also the inside that is arranged on radiation curved surface (17) center and is positioned on the radiation camber reflection route is the heater (1) of cavity structure and an end opening; Also comprise thermal cycle and automatic control system; Described thermal cycle comprises the first selector valve (3) and the pneumatic motor (4) that is connected by pipeline with the first selector valve (3) with automatic control system; The inlet hole of pneumatic motor (4) is connected by pipeline with the first selector valve (3), and the air outlet hole of pneumatic motor (4) is connected with in turn weary gas storage reciprocating pump (9), the first one-way valve (15), innerly is the accumulator of cavity (14), the second one-way valve (13) and the second selector valve (12) by pipeline; Also comprise a connecting pipeline; One end of connecting pipeline is connected with the 3rd one-way valve (6) and the 3rd selector valve (5) by pipeline respectively; The 3rd one-way valve (6) is connected with gas pressure source (7) by pipeline; The 3rd selector valve (5) is connected with throttle valve (8) by pipeline; The other end of connecting pipeline is connected with energy meter-out valve (2) and is connected with the second selector valve (12); The other end of the first selector valve (3) is connected with heater (1) opening end by pipeline; Described connecting pipeline middle part also connects with the pipeline that is communicated with heater (1) and the first selector valve (3); Also comprise the 4th one-way valve (16) that is connected with weary gas storage reciprocating pump (9) and the first one-way valve (15); The suction port of described the first one-way valve (15) is connected with weary gas storage reciprocating pump (9) and the 4th one-way valve (16); The suction port of the second one-way valve (13) is connected with accumulator (14); The suction port of the 3rd one-way valve (6) is connected with gas pressure source (7); The suction port of the 4th one-way valve (16) is connected with outside atmosphere; Described pneumatic motor (4) inside is provided with centrifugal eccentric impeller, the center of the inlet hole of pneumatic motor (4) and the axis of air outlet hole and pneumatic motor (4) inner chamber and the line of blade is vertical and oppositely; The inner chamber of the outer rim of inlet hole and air outlet hole and pneumatic motor (4) is tangent; Pneumatic motor (4) drives power generation system by rotating shaft; Described weary gas storage reciprocating pump (9) and energy meter-out valve (2) inside are provided with piston, and piston is connected by the end of spring with weary gas storage reciprocating pump (9) and energy meter-out valve (2) inside; A side that is connected with spring on the piston of described energy meter-out valve (2) also is connected with an end and is positioned at the outside extension bar (27) of energy meter-out valve (2); Other primary importance switch (10) and the way control switch (11) that matches with extension bar (27) that be provided with of energy meter-out valve (2); Described primary importance switch (10) is connected with the second selector valve (12), and a way control switch comprises the second place switch of connecting with the first selector valve (3) and the three position switch of connecting with the 3rd selector valve (5); Described the first selector valve (3) and second place switch in parallel are at the two ends of the second selector valve (12); Described the 3rd selector valve (5) and the second selector valve (12) series connection, a way control switch comprises the second place switch of connecting with the first selector valve (3) and the three position switch of connecting with the 3rd selector valve (5); Described the first selector valve (3) and second place switch in parallel are at the two ends of the second selector valve (12); Described the 3rd selector valve (5) and three position switch are connected in parallel on the two ends of the second selector valve (12); Described extension bar (27) drives first, second, third position switch.
2. solar generator as claimed in claim 1 is characterized in that, described heater (1) comprises heating pipe (20), and heating pipe (20) outside is provided with cloche (21); Be vacuum between cloche (21) and the heating pipe (20); Be distributed with the some heater bands (22) that point to heating pipe (20) central shaft on heating pipe (20) inwall; The outer wall of heating pipe (20) is coated with heat-sink shell.
3. solar generator as claimed in claim 1 or 2 is characterized in that, described first, second, third selector valve is electromagnetism bi-bit bi-pass selector valve.
4. solar generator as claimed in claim 1 or 2 is characterized in that, described rotating mechanism comprises frame (18) and is arranged on revolute pair (19), bearing support (26) and motor on the frame (18); Be provided with rotatingshaft (24) in the bearing support (26); Solar attachment be provided with its central axis coaxial stretch out plate (25); Revolute pair (19) comprises gear pair and the worm gear pair (23) that is meshed with gear pair; Stretching out plate (25) is fixedly connected with rotatingshaft (24); Described motor drives rotatingshaft (24) by rotating shaft driving gear wheel set, worm gear pair (23).
5. solar generator as claimed in claim 3 is characterized in that, described rotating mechanism comprises frame (18) and is arranged on revolute pair (19), bearing support (26) and motor on the frame (18); Be provided with rotatingshaft (24) in the bearing support (26); Solar attachment be provided with its central axis coaxial stretch out plate (25); Revolute pair (19) comprises gear pair and the worm gear pair (23) that is meshed with gear pair; Stretching out plate (25) is fixedly connected with rotatingshaft (24); Described motor drives rotatingshaft (24) by rotating shaft driving gear wheel set, worm gear pair (23).
6. solar generator as claimed in claim 1 or 2 is characterized in that, also comprises casing, and described thermal cycle and automatic control system are positioned at casing; Casing is provided with the hole, and the pipeline on the described heater (1) passes the hole and is connected with the first selector valve (3).
7. solar generator as claimed in claim 3 is characterized in that, also comprises casing, and described thermal cycle and automatic control system are positioned at casing; Casing is provided with the hole, and the pipeline on the described heater (1) passes the hole and is connected with the first selector valve (3).
8. solar generator as claimed in claim 4 is characterized in that, also comprises casing, and described thermal cycle and automatic control system are positioned at casing; Casing is provided with the hole, and the pipeline on the described heater (1) passes the hole and is connected with the first selector valve (3).
9. solar generator as claimed in claim 5 is characterized in that, also comprises casing, and described thermal cycle and automatic control system are positioned at casing; Casing is provided with the hole, and the pipeline on the described heater (1) passes the hole and is connected with the first selector valve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320307459 CN203257615U (en) | 2013-05-31 | 2013-05-31 | Solar generator |
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| CN 201320307459 CN203257615U (en) | 2013-05-31 | 2013-05-31 | Solar generator |
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| CN203257615U true CN203257615U (en) | 2013-10-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105871317A (en) * | 2016-04-08 | 2016-08-17 | 中国矿业大学 | Air pressure energy-assisted solar cleaning system and tracker |
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2013
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105871317A (en) * | 2016-04-08 | 2016-08-17 | 中国矿业大学 | Air pressure energy-assisted solar cleaning system and tracker |
| CN105871317B (en) * | 2016-04-08 | 2017-10-20 | 中国矿业大学 | The solar energy cleaning systems and tracker of a kind of air pressure energy power-assisted |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20170531 |