CN105201761B - Heat storage type solar thermal machine - Google Patents
Heat storage type solar thermal machine Download PDFInfo
- Publication number
- CN105201761B CN105201761B CN201510667118.4A CN201510667118A CN105201761B CN 105201761 B CN105201761 B CN 105201761B CN 201510667118 A CN201510667118 A CN 201510667118A CN 105201761 B CN105201761 B CN 105201761B
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- CN
- China
- Prior art keywords
- heat
- thermal
- collecting tube
- cylinder
- dissipating pipe
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Classifications
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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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- Engine Equipment That Uses Special Cycles (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
Heat storage type solar thermal machine, including room temperature water tank, flexible water conduit, rigid connection frame, high-temperature water tank, support spring, heat-dissipating pipe, air cylinder support, heat engine stent, cylinder, piston, shaft, connecting rod, finer wire, thermal-collecting tube, iron hoop；Support spring is connected with heat engine stent, heat-dissipating pipe respectively；Cylinder is supported with air cylinder support, and air cylinder support is fixed on heat engine stent；Heat-dissipating pipe is connected with high-temperature water tank, thermal-collecting tube respectively；Thermal-collecting tube is connected by flexible water conduit with room temperature water tank；Cylinder interior installs piston, and piston is connected with the left end of connecting rod；The right end of connecting rod is connected with shaft；Iron hoop is fixed on the top plate of heat engine stent；Finer wire is connected with thermal-collecting tube, connecting rod respectively through iron hoop.The present invention converts light energy into thermal energy, then converts heat into mechanical energy, and the temperature difference between the high-temperature-hot-water and normal-temperature water that are produced using solar energy realizes the cycle operation of heat engine, pollution-free, energy free consumption.
Description
Technical field
The invention belongs to engine art, is related specifically to heat storage type solar thermal machine.
Background technology
In the implementation method of various heat engines, thermal energy mainly is produced using the burning of fuel, is driven with this to drive
Device works, and so brings environmental pollution and energy consumption.The present invention converts light energy into thermal energy, then converts heat into machinery
Can, the temperature difference between the high-temperature-hot-water and normal-temperature water that are produced using solar energy realizes the cycle operation of heat engine, pollution-free, energy free
Consumption.
The content of the invention
The present invention provides heat storage type solar thermal machine, solves environmental pollution, consumption energy problem.
To reach above-mentioned purpose, heat storage type solar thermal machine provided by the invention, including room temperature water tank, flexible water conduit, just
Property link, high-temperature water tank, support spring, heat-dissipating pipe, air cylinder support, heat engine stent, cylinder, piston, shaft, connecting rod, thin steel
Silk, thermal-collecting tube, iron hoop；The support spring is connected with heat engine stent, heat-dissipating pipe respectively；Cylinder is supported with air cylinder support,
Air cylinder support is fixed on heat engine stent；Heat-dissipating pipe is connected with high-temperature water tank, thermal-collecting tube respectively；Thermal-collecting tube passes through flexible water conduit
It is connected with room temperature water tank；Cylinder interior installs piston, and piston is connected with the left end of connecting rod；The right end of connecting rod is connected with shaft
Connect；Iron hoop is fixed on the top plate of heat engine stent；Finer wire is connected with thermal-collecting tube, connecting rod respectively through iron hoop.
Above-mentioned heat storage type solar thermal machine, the upper end of the support spring is connected with heat-dissipating pipe, under support spring
End is fixed on the bottom of heat engine stent.
Above-mentioned heat storage type solar thermal machine, upper end and the cylinders of the air cylinder support connect, the lower end of air cylinder support
It is fixed on heat engine stent.
Above-mentioned heat storage type solar thermal machine, the heat-dissipating pipe are connected by flexible water conduit with high-temperature water tank, heat-dissipating pipe
By being rigidly connected, frame is connected with thermal-collecting tube, and heat-dissipating pipe and thermal-collecting tube rise at the same time, decline at the same time.
Above-mentioned heat storage type solar thermal machine, the high-temperature water tank outside have as the suction of aluminium nitride coating for selective absorption
Hot material, absorbs solar radiation, and the moisture storage capacity of high-temperature water tank is bigger, pressure is higher, and the heat of storage is higher.
Above-mentioned heat storage type solar thermal machine, is connected to outside the shaft as the transmission dress gear, truck drive shaft
Put.
Above-mentioned heat storage type solar thermal machine, the finer wire pass through iron hoop, and the lower end of finer wire is connected with thermal-collecting tube,
The right end of finer wire is connected with connecting rod.
Advantages of the present invention：Compared with prior art, the present invention converts light energy into thermal energy, then converts heat into machine
Tool energy, the temperature difference between the high-temperature-hot-water produced using solar energy and normal-temperature water realize the cycle operation of heat engine.Due to high-temperature water
Case can store thermal energy, when water temperature is higher, even if temporarily do not have sunlight, using the hot water of high-temperature water tank, continue
Operation heat engine in short time, without fuel, no pollution.
Brief description of the drawings
Fig. 1 is heat storage type solar thermal machine structure drawing of device.
Number explanation in figure：1 room temperature water tank, 2 flexible water conduit, 3 rigid connection framves, 4 high-temperature water tanks, 5 support springs,
6 heat-dissipating pipes, 7 air cylinder supports, 8 heat engine stents, 9 cylinders, 10 pistons, 11 shafts, 12 connecting rods, 13 finer wires, 14 collection
Heat pipe, 15 iron hoops.
Embodiment
Technical scheme is described in detail with specific embodiment below in conjunction with the accompanying drawings, so as to further
The solution present invention, but it is not intended as the limitation of scope of the appended claims of the present invention.
Heat storage type solar thermal machine provided by the invention, including room temperature water tank 1, flexible water conduit 2, rigid connection frame 3, high temperature
Water tank 4, support spring 5, heat-dissipating pipe 6, air cylinder support 7, heat engine stent 8, cylinder 9, piston 10, shaft 11, connecting rod 12, finer wire
13rd, thermal-collecting tube 14, iron hoop 15：
The upper end of support spring 5 is connected with heat-dissipating pipe 6, and the lower end of support spring 5 is fixed on the bottom of heat engine stent 8；
Cylinder 9 is supported with air cylinder support 7 and the upper end of air cylinder support 7 is connected with cylinder 9, and the lower end of air cylinder support 7 is fixed on heat engine
On stent 8；Heat-dissipating pipe 6 is connected with high-temperature water tank 4, thermal-collecting tube 14 respectively, and heat-dissipating pipe 6 passes through flexible water conduit 2 and high-temperature water tank 4
It is connected, heat-dissipating pipe 6 is connected by the frame 3 that is rigidly connected with thermal-collecting tube 14, and heat-dissipating pipe 6 and thermal-collecting tube 14 rise at the same time, at the same time
Decline；The outside of high-temperature water tank 4 has as the heat-absorbing material of aluminium nitride coating for selective absorption, absorbs solar radiation, and high temperature
The moisture storage capacity of water tank 4 is bigger, pressure is higher, and the heat of storage is higher；Thermal-collecting tube 14 passes through flexible water conduit 2 and room temperature water tank 1
It is connected；The inside of cylinder 9 installation piston 10；Piston 10 is connected with the left end of connecting rod 12；The right end of connecting rod 12 and 11 phase of shaft
Even；It is connected to outside shaft 11 as the transmission device gear, truck drive shaft；Iron hoop 15 is fixed on the top plate of heat engine stent 8
On, finer wire 13 passes through iron hoop 15, and the lower end of finer wire 13 is connected with thermal-collecting tube 14, right end and 12 phase of connecting rod of finer wire 13
Connection.
The working method of heat storage type solar thermal machine：Air is filled with cylinder 9 first, at the piston 10 being connected with cylinder 9
In minimum stroke position, contacted below cylinder 9 and with the heat-dissipating pipe 6 that high-temperature water tank 4 connects, as solar energy is to high-temperature water tank
4 heating, the water temperature rise of water tank, heats cylinder 9 by heat-dissipating pipe 6, expands air in cylinder 9, promotes piston
10 externally actings, when piston 10 reaches range, unclamp finer wire 13, make heat-dissipating pipe 6 and thermal-collecting tube 14 while fall, dissipate
Heat pipe 6 leaves cylinder 9, while thermal-collecting tube 14 and 9 upper contact of cylinder, and cylinder 9 is cooled down, and shrinks air in cylinder 9,
When piston 10 reaches minimum stroke, finer wire 13 is pulled, makes thermal-collecting tube 14 and heat-dissipating pipe 6 while rises, thermal-collecting tube 14 leaves
Cylinder 9, meanwhile, heat-dissipating pipe 6 and 9 lower contacts of cylinder, heat cylinder 9, expand air in cylinder 9, promote piston
10 externally actings；So in cycles, circular work.
The embodiment of the present invention is described above in association with attached drawing, but these explanations can not be understood and be limited
The scope of the present invention is made, protection scope of the present invention is limited by appended claims, any in the claims in the present invention
On the basis of change be all protection scope of the present invention.
Claims (2)
1. heat storage type solar thermal machine, it is characterised in that：Including room temperature water tank, flexible water conduit, rigid connection frame, high-temperature water tank,
Support spring, heat-dissipating pipe, air cylinder support, heat engine stent, cylinder, piston, shaft, connecting rod, finer wire, thermal-collecting tube, iron hoop；It is described
Support spring be connected respectively with heat engine stent, heat-dissipating pipe；Cylinder is supported with air cylinder support, and air cylinder support is fixed on heat engine branch
On frame；Heat-dissipating pipe is connected with high-temperature water tank, thermal-collecting tube respectively；Thermal-collecting tube is connected by flexible water conduit with room temperature water tank；Gas
Cylinder interior installs piston, and piston is connected with the left end of connecting rod；The right end of connecting rod is connected with shaft；Iron hoop is fixed on heat engine branch
On the top plate of frame；Finer wire is connected with thermal-collecting tube, connecting rod respectively through iron hoop, upper end and the heat-dissipating pipe phase of the support spring
Connection, the lower end of support spring are fixed on the bottom of heat engine stent, and the upper end of the air cylinder support connects with cylinders, cylinder branch
The lower end of frame is fixed on heat engine stent, and the heat-dissipating pipe is connected by flexible water conduit with high-temperature water tank, and heat-dissipating pipe passes through firm
Property link be connected with thermal-collecting tube, heat-dissipating pipe and thermal-collecting tube rise at the same time, decline at the same time, be connected to outside the shaft transmission dress
Put, the finer wire passes through iron hoop, and the lower end of finer wire is connected with thermal-collecting tube, and the right end of finer wire is connected with connecting rod；
When piston reaches range, finer wire being unclamped, heat-dissipating pipe and thermal-collecting tube is fallen at the same time, heat-dissipating pipe leaves cylinder,
Thermal-collecting tube and cylinder upper contact at the same time, cool down cylinder, shrink cylinder air, when piston reaches minimum stroke
When, finer wire is pulled, thermal-collecting tube and heat-dissipating pipe is increased at the same time, thermal-collecting tube leaves cylinder, meanwhile, heat-dissipating pipe connects with cylinder lower part
Touch.
2. heat storage type solar thermal machine according to claim 1, it is characterised in that：With heat absorption outside the high-temperature water tank
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510667118.4A CN105201761B (en) | 2015-10-16 | 2015-10-16 | Heat storage type solar thermal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510667118.4A CN105201761B (en) | 2015-10-16 | 2015-10-16 | Heat storage type solar thermal machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105201761A CN105201761A (en) | 2015-12-30 |
| CN105201761B true CN105201761B (en) | 2018-05-15 |
Family
ID=54949642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510667118.4A Expired - Fee Related CN105201761B (en) | 2015-10-16 | 2015-10-16 | Heat storage type solar thermal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105201761B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1506504A (en) * | 1975-06-20 | 1978-04-05 | Iversen E | Hot-air engine |
| DE2756585A1 (en) * | 1977-12-19 | 1979-06-21 | Roland Ing Grad Bruestle | Water pump operated by solar energy - having boiler operated by solar panel driving pump submerged in ground water source to pump water to storage tank |
| DE19507511A1 (en) * | 1995-03-03 | 1996-09-05 | Meta Motoren Energietech | Stirling engine-based solar energy converter |
| DE202005017622U1 (en) * | 2005-11-11 | 2006-01-12 | Carlguth, Manfred | Solar thermal plant, has absorption pipe with parabolic trough concentrators to collect solar radiation which heats compressed air, where air upon heating expands in piston engine and plant components are designed as per thermodynamic laws |
| CN101218121A (en) * | 2005-03-23 | 2008-07-09 | 大卫·M·贝克 | Utility scale method and apparatus to convert low temperature thermal energy to electricity |
| CN104514696A (en) * | 2014-08-04 | 2015-04-15 | 安徽建筑大学 | Small direct expansion type solar energy heating pump |
| CN104654637A (en) * | 2014-12-14 | 2015-05-27 | 安徽建筑大学 | Solar water heater heat-insulation water tank with temperature difference power generation device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000045928A (en) * | 1998-07-23 | 2000-02-15 | Honda Seiki Kk | Recipro type solar engine system |
| US20110271676A1 (en) * | 2010-05-04 | 2011-11-10 | Solartrec, Inc. | Heat engine with cascaded cycles |
-
2015
- 2015-10-16 CN CN201510667118.4A patent/CN105201761B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1506504A (en) * | 1975-06-20 | 1978-04-05 | Iversen E | Hot-air engine |
| DE2756585A1 (en) * | 1977-12-19 | 1979-06-21 | Roland Ing Grad Bruestle | Water pump operated by solar energy - having boiler operated by solar panel driving pump submerged in ground water source to pump water to storage tank |
| DE19507511A1 (en) * | 1995-03-03 | 1996-09-05 | Meta Motoren Energietech | Stirling engine-based solar energy converter |
| CN101218121A (en) * | 2005-03-23 | 2008-07-09 | 大卫·M·贝克 | Utility scale method and apparatus to convert low temperature thermal energy to electricity |
| DE202005017622U1 (en) * | 2005-11-11 | 2006-01-12 | Carlguth, Manfred | Solar thermal plant, has absorption pipe with parabolic trough concentrators to collect solar radiation which heats compressed air, where air upon heating expands in piston engine and plant components are designed as per thermodynamic laws |
| CN104514696A (en) * | 2014-08-04 | 2015-04-15 | 安徽建筑大学 | Small direct expansion type solar energy heating pump |
| CN104654637A (en) * | 2014-12-14 | 2015-05-27 | 安徽建筑大学 | Solar water heater heat-insulation water tank with temperature difference power generation device |
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| Publication number | Publication date |
|---|---|
| CN105201761A (en) | 2015-12-30 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20201016 |