CN103216403B - Floor type heat-energy generator - Google Patents
Floor type heat-energy generator Download PDFInfo
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- CN103216403B CN103216403B CN201310117878.9A CN201310117878A CN103216403B CN 103216403 B CN103216403 B CN 103216403B CN 201310117878 A CN201310117878 A CN 201310117878A CN 103216403 B CN103216403 B CN 103216403B
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- energy
- piston
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- gas distribution
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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
Abstract
The invention discloses a floor type heat-energy generator, belonging to a generator. The floor type heat-energy generator is arranged on an installing plane and comprises a heat-energy absorber and a heat-power conversion device, wherein the heat-energy absorber is arranged above the heat-power conversion device and carries out heat conduction with the heat-power conversion device; the heat-power conversion device at least comprises a cylinder and an air-temperature adjusting device; and the cylinder is internally provided with an air distribution piston and a power piston, and an interval space is arranged between the air distribution piston and the power piston. The floor type heat-energy generator disclosed by the invention has the advantages that an energy guiding medium is adopted to conduct the solar radiation energy onto the heat-energy absorber to generate heat energy, so that the engine can be directly arranged on the floor when in use, and does not need to be arranged on a sunlight incidence direction tracking device to increase the load; and the solar energy can be converted into mechanical energy and the traditional mechanical energy generating device is driven by the mechanical energy, so that the utilization rate of the solar radiation energy is increased. The floor type heat-energy generator disclosed by the invention can be used for driving various types of mechanical generators and is wide in application range.
Description
Technical field
The present invention relates to a kind of generator, in particular, the present invention relates generally to a kind of floor type heat-energy generator.
Background technique
In outlying mountain area, inhabitation crowd disperses, and as taked centralized power supply system, circuit, power regulation station etc. that maintaining is correlated with are costly.Solar generator is a kind of a kind of Environmental-protection power generating device that solar heat energy directly or indirectly can be converted into electric energy, the cardinal principle of existing solar generator is directly impinged upon on solar panel by sunlight to produce electric energy, and this type of generator outbalance characteristic need be followed the tracks of according to the angle of different time sunlight, to guarantee to obtain the maximum efficiency of sunlight.At present, domesticly develop a kind of solar automatic tracking system for disc type solar energy concentrator, that (the English full name of this abbreviation is PositionSensitiveDetector with high-precision PSD, i.e. Position-Sensitive Detector) sensor obtain the sun incident orientation point to position, the control algorithm being realized Open-closed-loop combination by the embedded-type ARM 7 microcontroller S3C44B0X of 32 carrys out the rotation of control step driven by motor high-accuracy mechanical turntable, thus make concentrator point to sun incident direction, system achieves the full-automatic tracking to the sun, the two-dimensional surface type PSD that this structure has selected certain scientific & technical corporation to produce as photoelectric position detector to obtain the incident orientation information of the sun.The computational methods of design programming azimuth information and hardware driving, the incident direction making tracker follow sunlight drives energy gathering cap to rotate towards corresponding direction, reaches the utilization ratio improving solar energy.But the price of aforementioned high-precision PSD is higher, and then the cost of production of the generator applying this type of solar automatic tracking system is also improved greatly, limit the large-scale promotion application of solar generator.And substantially all energy conversion device is directly placed in top or the downside of energy gathering cap in existing solar generator, its integral-rotation is driven to follow the tracks of by the actuator in tracking system, virtually also considerably increase the density of load of following the tracks of actuator, its rated power is caused to increase, and reduce the accuracy of collecting device orientation adjustment, traditional mechanical energy electricity generating device cannot be driven simultaneously.
Summary of the invention
An object of the present invention is for above-mentioned deficiency, a kind of floor type heat-energy generator is provided, follow the tracks of the dynamic loading of actuator comparatively greatly to expect to solve sunlight incident direction in prior art, the technical problems such as traditional mechanical energy electricity generating device operation cannot be driven.
For solving above-mentioned technical problem, the present invention by the following technical solutions:
A kind of floor type heat-energy generator provided by the present invention, described thermal power generator is placed on mounting plane, comprise heat energy absorber and thermal power reforming unit, described heat energy absorber is placed in the top of thermal power reforming unit, and carries out heat transfer with thermal power reforming unit; Cylinder and temperature regulating device is at least comprised in described thermal power reforming unit, the inside of cylinder is provided with gas distribution piston and power piston, between described gas distribution piston and power piston, there is clearance space, described gas distribution piston, power piston piston rod separately is also connected with actuation gear power respectively by eccentric stiffener, described actuation gear is axially fixed with follower, described follower follow actuation gear in the same way, synchronized rotation, and follower is also connected with the power input shaft power of electricity generating device; The piston rod (129) that described power piston (124) and piston rod (128) thereof are sleeved on gas distribution piston is outside.
As preferably, further technological scheme is: the medial axis of the piston rod of described power piston and the piston rod of gas distribution piston overlaps.
Further technological scheme is: described temperature regulating device is placed in the side of cylinder, and temperature regulating device is respectively heater from top to bottom, exchanger and cooler, described heater, cooler respectively with the suction port on cylinder side, relief opening is corresponding, for entering cylinder interior by after gas-heated by the suction port of cylinder side by heater, thus promotion gas distribution piston moves downward, and the gas in clearance space between gas distribution piston and power piston is pressed into cooler by relief opening, gas is successively through supercooler, exchanger and heater enter cylinder interior by suction port, described gas distribution piston also drives power piston to move downward while gas is pressed into cooler, the piston rod of power piston drives actuation gear to rotate by eccentric stiffener, and then actuation gear drives gas distribution piston to move upward by eccentric stiffener by the piston rod of gas distribution piston, high-temperature gas above gas distribution piston is pressed in heater again, gas is successively through heater, exchanger and cooler, cylinder interior is entered by relief opening, and promotion gas distribution piston moves upward simultaneously, propulsion power piston moves downward.
Further technological scheme is: described actuation gear is two, and described two actuation gears engage each other; The piston rod of described power piston is connected with two actuation gear power respectively by eccentric stiffener, and described two actuation gears are all connected with the piston rod power of gas distribution piston by another eccentric stiffener.
Further technological scheme is: described follower is connected with the rotor dynamic of electricity generating device by belt.
Further technological scheme is: described heater is formed primarily of many bending Stainless Steel Tubes.
Further technological scheme is: described exchanger is primarily of the stacked formation of multi-disc Stainless Steel Cloth.
Further technological scheme is: the pipe heap that described cooler combines primarily of water tank and Duo Gen Stainless Steel Tube.
Further technological scheme is: described heat energy absorber, by energy boot media access solar energy energy gathering cap, transfers to heat energy absorber by energy boot media after being converged by solar radiation energy by solar energy energy gathering cap.
Further technological scheme is: described energy boot media is optical fiber catheter.
Compared with prior art, one of beneficial effect of the present invention is: adopt energy boot media to be conducted in heat energy absorber by solar radiation energy and produce heat energy, make generator directly can be placed in ground in use, its load is increased without the need to being arranged on sunlight incident direction tracking means, advantageously in the control following the tracks of displacement accuracy, and can mechanical energy be converted solar energy into, traditional mechanical energy electricity generating device is driven again by mechanical energy, the utilization ratio of solar radiation energy is improved, can be used for driving various types of mechanical generator, application area is wide, a kind of floor type heat-energy generator structure provided by the present invention is simple simultaneously, is suitable for industrialized production, is easy to promote.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram for illustration of one embodiment of the invention;
Fig. 2 is the structural representation for illustration of another embodiment of the present invention application state;
Fig. 3 is for illustration of the heater structure schematic diagram in another embodiment of the present invention;
Fig. 4 is for illustration of the exchanger arrangement schematic diagram in another embodiment of the present invention;
Fig. 5 is for illustration of the cooler construction schematic diagram in another embodiment of the present invention;
In figure, the piston rod, 2 of 1 be thermal power generator, 11 be heat energy absorber, 12 be thermal power reforming unit, 121 be cylinder, 122 be temperature regulating device, 123 be gas distribution piston, 124 be power piston, 125 be eccentric stiffener, 126 be actuation gear, 127 is follower, 128 to be the piston rod, 129 of power piston be gas distribution piston is energy boot media, 3 be solar energy energy gathering cap, 4 be electricity generating device, 5 be belt, 6 be heat accumulation energy magazine.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further elaborated.
Shown in figure 1, one embodiment of the present of invention are a kind of floor type heat-energy generator, described thermal power generator 1 is placed on mounting plane, comprise heat energy absorber 11 and thermal power reforming unit 12, described heat energy absorber 11 is placed in the top of thermal power reforming unit 12, and carries out heat transfer with thermal power reforming unit 12, cylinder 121 and temperature regulating device 122 is at least comprised in described thermal power reforming unit 12, the inside of cylinder 121 is provided with gas distribution piston 123 and power piston 124, between described gas distribution piston 123 and power piston 124, there is clearance space, described gas distribution piston 123, the piston rod of power piston 124 is also connected with actuation gear 126 power respectively by eccentric stiffener 125, described actuation gear 126 is axially fixed with follower 127, described follower 127 follows actuation gear 126 in the same way, synchronized rotation, and follower 127 is also connected with the power input shaft power of electricity generating device 4.And go out as shown in Figure 3, aforesaid two eccentric stiffeners 15 are combined into one in prismatic.
Still with reference to shown in figure 1, technical solution problem is used in the present invention, in the embodiment be more preferably, the concrete structure of thermal power reforming unit 12 in a kind of above-described embodiment is provided, namely above-mentioned temperature regulating device 122 is placed in the side of cylinder 121, and it is respectively heater H, exchanger R and cooler C from top to bottom, described heater H, cooler C are corresponding with the suction port on cylinder 121 side, relief opening respectively.
In the present embodiment, its inside is entered after gas-heated by the suction port of cylinder 121 side by heater H, thus promotion gas distribution piston 123 moves downward, and the gas in clearance space between itself and power piston 124 is pressed into cooler C by relief opening, it is inner that gas enters cylinder 121 through supercooler C, exchanger R and heater H by suction port successively, power piston 124 is also driven to move downward while gas is pressed into cooler C by described gas distribution piston 123, the piston rod 128 of power piston drives actuation gear 126 to rotate by eccentric stiffener 125, and then actuation gear 126 drives it to move upward by eccentric stiffener 125 by the piston rod 129 of gas distribution piston, high-temperature gas above gas distribution piston 123 is pressed in heater H again, gas is successively through heater H, exchanger R and cooler C, cylinder 121 is entered inner by relief opening, and promotion gas distribution piston 123 moves upward simultaneously, propulsion power piston 124 moves downward.
Further, as shown in Figure 1, for meeting the mode of above-mentioned gas distribution piston 123 and power piston 124 relative movement, preferably above-mentioned actuation gear 126 is set to two, and two actuation gears 126 are engaged each other, namely, when one of them actuation gear 126 rotates, another actuation gear then rotates towards the direction contrary with it; And the piston rod 128 of power piston need be made to be connected with two actuation gear 126 power respectively by eccentric stiffener 125, and two actuation gears 126 are all connected with piston rod 129 power of gas distribution piston by another eccentric stiffener 125.
Shown in figure 2, according to another embodiment of the present invention, in practical application, above-mentioned heat energy absorber 11 accesses solar energy energy gathering cap 3 by energy boot media 2, transfer to heat energy absorber 11 by energy boot media 2 after being converged by solar radiation energy by solar energy energy gathering cap 3, and as preferred, energy boot media 2 is divided into two-way in the outside of solar energy energy gathering cap 3, wherein a terminal portion close to or access heat energy absorber 11, another road access heat accumulation energy magazine 6; Described heat accumulation energy magazine 6 also accessed by heat-transfer tube or end close to heat energy absorber 11, the bifurcation site of described energy boot media 2 inside is provided with optical prism, and the effect of described optical prism is refracted to respectively in the two-way of optical fiber catheter bifurcated by the solar energy coming from reflecting means 4 to carry out heat transfer.More preferably, optical fiber catheter can be adopted as aforesaid energy boot media 2.
Shown in Fig. 1, in the present invention another embodiment more preferred, the situation mutually hindered is there is when carrying out relative movement for avoiding the piston rod 128 of power piston with the piston rod 129 of gas distribution piston, the piston rod 129 preferably above-mentioned power piston 124 and piston rod 128 thereof being sleeved on gas distribution piston is outside, and the piston rod 128 of power piston is overlapped with the medial axis of the piston rod 129 of gas distribution piston.
And above-mentionedly to have mentioned, above-mentioned follower 127 drives the outputting axial power of electricity generating device to connect, and inventor is through overtesting, think that the kind of drive of this class formation comparatively matters is belt 5, namely follower 127 drives the rotor turns of electricity generating device 4 by belt 5, thus drive it to run and produce electric energy, and what is more important, the mechanical energy that thermal power reforming unit 12 exports also can be used for driving other device, should be understood to, aforesaid electricity generating device 4 is a comparatively wide in range concept, in the middle of the miscellaneous equipment that comprises generator and can be driven by mechanical energy, such as automobile, steamer, casting machine etc.
Shown in figure 3, Fig. 4 and Fig. 5, the present inventor is on above-mentioned basis, also the concrete structure of the heater H in above-mentioned thermal power reforming unit 12, exchanger R and cooler C is improved, can be used as one or more embodiment of the present invention: described heater H is formed primarily of many bending Stainless Steel Tubes, described exchanger R is primarily of the stacked formation of multi-disc Stainless Steel Cloth, and the pipe that described cooler C combines primarily of water tank and Duo Gen Stainless Steel Tube is piled.
The present invention in actual applications, when sunlight is irradiated to heat energy receiver, by the focus condenser of solar energy energy gathering cap, solar radiation energy is passed on heater by heat energy absorber, and heater is made up of several Stainless Steel Tubes, wholely in-housely be filled with appropriate mixture gas medium and comprise heater, when strong light irradiating is to steel tube surface, the mixture gas medium of steel duct is heated and will expands, high temperature is produced by the top of gas distribution piston, the gas of high pressure, thus promotion gas distribution piston moves downward, under the effect of prismatic linkage mechanism, power piston will move upward.At this moment, between the bottom and the top of power piston of gas distribution piston, define a low temperature compression chamber, cryogenic gas is pressed into cooler, cryogenic gas enters exchanger by cooler, absorb the heat in exchanger, from the top newly getting back to gas distribution piston after entering heater, to make up the vacuum zone that gas distribution piston moves downward rear generation.
In the process, moving up and down of gas distribution piston and power piston, by the mechanical energy storage of a part in belt pulley, under the moment of inertia effect of eccentric stiffener and belt pulley, gas distribution piston moves upward, and power piston moves downward.Now, certain space will be produced between gas distribution piston and power piston, this just enters heater-exchanger (at this by the high temperature of gas distribution piston top of compression, pressurized gas, high-temperature gas is released heat and is absorbed heat by exchanger, the temperature of high-temperature gas is declined)-cooler (temperature of gas further being reduced through cooler cooling)-cryogenic gas enters space between gas distribution piston and power piston, in like manner makes up consequent vacuum zone.
Now, under being subject to the pressure promotion of cryogenic gas between gas distribution piston and power piston, make that gas distribution piston is further upwards dynamic and gas distribution piston further moves downward, under the effect of prismatic eccentric structure, driven by actuation gear and not only make mechanical energy and export but also do the belt pulley that inertia energy stores and rotate.
Again the high-temperature gas on top is compressed when gas distribution piston reaches top dead center, repeat to define above-mentioned working procedure, at the movement process of whole heat engine, working the Transfer Medium doing most important functions is mixed gas, the expanded by heating only having gas could go round and begin again in whole mechanism, compression, work done.And by its merit by mechanism output mechanical energy-electric energy.This completes whole mechanism from solar energy convert to mechanism can or the process of electric energy.
Spoken of in this manual " embodiment ", " another embodiment ", " embodiment ", etc., refer to the specific features, structure or the feature that describe in conjunction with this embodiment and be included at least one embodiment of the application's generality description.Multiple place occurs that statement of the same race is not necessarily refer to same embodiment in the description.Furthermore, when describing specific features, structure or a feature in conjunction with any embodiment, what advocate is also fall within the scope of the invention to realize this feature, structure or feature in conjunction with other embodiments.
Although with reference to multiple explanatory embodiment of the present invention, invention has been described here, but, should be appreciated that, those skilled in the art can design a lot of other amendment and mode of execution, these amendments and mode of execution will drop within spirit disclosed in the present application and spirit.More particularly, in the scope of, accompanying drawing open in the application and claim, multiple modification and improvement can be carried out to the constituent elements of subject combination layout and/or layout.Except the modification of carrying out constituent elements and/or layout is with except improvement, to those skilled in the art, other purposes also will be obvious.
Claims (9)
1. a floor type heat-energy generator, it is characterized in that: described thermal power generator (1) is placed on mounting plane, comprise heat energy absorber (11) and thermal power reforming unit (12), described heat energy absorber (11) is placed in the top of thermal power reforming unit (12), and carries out heat transfer with thermal power reforming unit (12), cylinder (121) and temperature regulating device (122) is at least comprised in described thermal power reforming unit (12), the inside of cylinder (121) is provided with gas distribution piston (123) and power piston (124), between described gas distribution piston (123) and power piston (124), there is clearance space, described gas distribution piston (123), the respective piston rod of power piston (124) is also connected with actuation gear (126) power respectively by eccentric stiffener (125), described actuation gear (126) is axially fixed with follower (127), described follower (127) follows actuation gear (126) in the same way, synchronized rotation, and follower (127) is also connected with the power input shaft power of electricity generating device (4), the piston rod (129) that described power piston (124) and piston rod (128) thereof are sleeved on gas distribution piston is outside.
2. floor type heat-energy generator according to claim 1, it is characterized in that: described temperature regulating device (122) is placed in the side of cylinder (121), and temperature regulating device (122) is respectively heater from top to bottom, exchanger and cooler, described heater, cooler respectively with the suction port on cylinder (121) side, relief opening is corresponding, for inner by entering cylinder (121) by the suction port of cylinder (121) side after gas-heated by heater, thus promotion gas distribution piston (123) moves downward, and the gas in clearance space between gas distribution piston (123) and power piston (124) is pressed into cooler by relief opening, gas is successively through supercooler, it is inner that exchanger and heater enter cylinder (121) by suction port, power piston (124) is also driven to move downward while gas is pressed into cooler by described gas distribution piston (123), the piston rod (128) of power piston drives actuation gear (126) to rotate by eccentric stiffener (125), and then actuation gear (126) drives gas distribution piston (123) to move upward by eccentric stiffener (125) by the piston rod (129) of gas distribution piston, the high-temperature gas of gas distribution piston (123) top is pressed in heater again, gas is successively through heater, exchanger and cooler, cylinder (121) is entered inner by relief opening, and promote gas distribution piston (123) simultaneously and move upward, propulsion power piston (124) moves downward.
3. floor type heat-energy generator according to claim 2, is characterized in that: described actuation gear (126) is two, and described two actuation gears (126) engage each other; The piston rod (128) of described power piston is connected with two actuation gear (126) power respectively by eccentric stiffener (125), and described two actuation gears (126) are all connected with piston rod (129) power of gas distribution piston by another eccentric stiffener (125).
4. floor type heat-energy generator according to claim 1, is characterized in that: described follower (127) is connected by the rotor dynamic of belt (5) with electricity generating device (4).
5. floor type heat-energy generator according to claim 2, is characterized in that: described heater is formed primarily of many bending Stainless Steel Tubes.
6. floor type heat-energy generator according to claim 2, is characterized in that: described exchanger is primarily of the stacked formation of multi-disc Stainless Steel Cloth.
7. floor type heat-energy generator according to claim 2, is characterized in that: the pipe heap that described cooler combines primarily of water tank and Duo Gen Stainless Steel Tube.
8. floor type heat-energy generator according to claim 1, it is characterized in that: described heat energy absorber (11), by energy boot media (2) access solar energy energy gathering cap (3), transfers to heat energy absorber (11) by energy boot media (2) after being converged by solar radiation energy by solar energy energy gathering cap (3).
9. floor type heat-energy generator according to claim 8, is characterized in that: described energy boot media (2) is optical fiber catheter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310117878.9A CN103216403B (en) | 2013-04-07 | 2013-04-07 | Floor type heat-energy generator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310117878.9A CN103216403B (en) | 2013-04-07 | 2013-04-07 | Floor type heat-energy generator |
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| Publication Number | Publication Date |
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| CN103216403A CN103216403A (en) | 2013-07-24 |
| CN103216403B true CN103216403B (en) | 2014-12-17 |
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| CN201310117878.9A Expired - Fee Related CN103216403B (en) | 2013-04-07 | 2013-04-07 | Floor type heat-energy generator |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107120247A (en) * | 2017-05-11 | 2017-09-01 | 安徽新富地能源科技有限公司 | Floor type heat-energy generator |
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| US4033134A (en) * | 1976-06-11 | 1977-07-05 | Bentley Arthur P | Heat engine |
| US4094146A (en) * | 1976-05-07 | 1978-06-13 | Schweitzer Earl O | Solar engine |
| DE102005053857A1 (en) * | 2005-11-11 | 2007-05-16 | Manfred Carlguth | Solar thermal system for converting solar energy into mechanical energy, has piston compressor pressing air that is compressed in absorber pipe of parabolic channel, where air is heated and expanded by solar radiation in piston engine |
| CN201150021Y (en) * | 2008-02-01 | 2008-11-12 | 耿会堂 | Generating set using solar energy as power |
| CN102287347A (en) * | 2011-05-04 | 2011-12-21 | 包头市爱能控制工程有限责任公司 | Solar constant pressure heating hot airflow engine generation system |
| CN102384050A (en) * | 2010-09-03 | 2012-03-21 | 郑州市鑫科节能技术有限公司 | Automatic tracking-focusing solar heating device |
| CN203214256U (en) * | 2013-04-07 | 2013-09-25 | 成都沃托玛腾科技有限公司 | Ground-mounted thermal energy generator |
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2013
- 2013-04-07 CN CN201310117878.9A patent/CN103216403B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4094146A (en) * | 1976-05-07 | 1978-06-13 | Schweitzer Earl O | Solar engine |
| US4033134A (en) * | 1976-06-11 | 1977-07-05 | Bentley Arthur P | Heat engine |
| DE102005053857A1 (en) * | 2005-11-11 | 2007-05-16 | Manfred Carlguth | Solar thermal system for converting solar energy into mechanical energy, has piston compressor pressing air that is compressed in absorber pipe of parabolic channel, where air is heated and expanded by solar radiation in piston engine |
| CN201150021Y (en) * | 2008-02-01 | 2008-11-12 | 耿会堂 | Generating set using solar energy as power |
| CN102384050A (en) * | 2010-09-03 | 2012-03-21 | 郑州市鑫科节能技术有限公司 | Automatic tracking-focusing solar heating device |
| CN102287347A (en) * | 2011-05-04 | 2011-12-21 | 包头市爱能控制工程有限责任公司 | Solar constant pressure heating hot airflow engine generation system |
| CN203214256U (en) * | 2013-04-07 | 2013-09-25 | 成都沃托玛腾科技有限公司 | Ground-mounted thermal energy generator |
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