CN105201761A - Heat-storage solar heat engine - Google Patents
Heat-storage solar heat engine Download PDFInfo
- Publication number
- CN105201761A CN105201761A CN201510667118.4A CN201510667118A CN105201761A CN 105201761 A CN105201761 A CN 105201761A CN 201510667118 A CN201510667118 A CN 201510667118A CN 105201761 A CN105201761 A CN 105201761A
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- CN
- China
- Prior art keywords
- heat
- water tank
- temperature water
- connecting rod
- storaging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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 relates to a heat-storage solar heat engine which comprises a normal-temperature water tank, a flexible water pipe, a rigid connection frame, a high-temperature water tank, a support spring, a radiating pipe, a cylinder bracket, a heat engine bracket, a cylinder, a piston, a rotating shaft, a connecting rod, a thin wire, a heat collection tube and an iron ring, wherein the support spring is respectively connected with the heat engine bracket and radiating pipe; the cylinder is supported by the cylinder bracket; the cylinder bracket is fixed to the heat engine bracket; the radiating pipe is respectively connected with the high-temperature water tank and heat collection tube; the heat collection tube is connected with the normal-temperature water tank through the flexible water pipe; the piston is installed inside the cylinder and connected with the left end of the connecting rod; the right end of the connecting rod is connected with the rotating shaft; the iron ring is fixed to a top plate of the heat engine bracket; and the thin wire penetrates through the iron ring and is respectively connected with the heat collection tube and connecting rod. The light energy is converted into the heat energy, and the heat energy is converted into the mechanical energy; and the temperature difference between the high-temperature hot water generated by solar energy and normal-temperature water is utilized to implement the cyclic operation of the heat engine, and thus, the heat-storage solar heat engine has the advantages of no pollution and no energy consumption.
Description
Technical field
The invention belongs to engine art, be related specifically to heat-storaging solar thermal machine.
Background technique
In the implementation method of various heat engine, mainly utilize the burning of fuel to produce heat energy, drive transmission operation with this, bring environmental pollution and energy consumption like this.Luminous energy is converted to heat energy by the present invention, then is mechanical energy by thermal energy, and the temperature difference between the high-temperature-hot-water utilizing solar energy to produce and normal-temperature water realizes the periodic duty of heat engine, pollution-free, energy free consumption.
Summary of the invention
The invention provides heat-storaging solar thermal machine, solve environmental pollution, consume energy problem.
For achieving the above object, heat-storaging solar thermal machine provided by the invention, comprises normal temperature water tank, flexible water conduit, the frame that is rigidly connected, high-temperature water tank, supported spring, heat dissipating pipe, air cylinder support, heat engine support, cylinder, piston, rotating shaft, connecting rod, finer wire, heat collecting pipe, iron hoop; Described supported spring is connected with heat engine support, heat dissipating pipe respectively; Cylinder air cylinder support supports, and air cylinder support is fixed on heat engine support; Heat dissipating pipe is connected with high-temperature water tank, heat collecting pipe respectively; Heat collecting pipe is connected with normal temperature water tank by flexible water conduit; Cylinder interior installs piston, and piston is connected with the left end of connecting rod; The right-hand member of connecting rod is connected with rotating shaft; Iron hoop is fixed on the top board of heat engine support; Finer wire is connected with heat collecting pipe, connecting rod respectively through iron hoop.
Above-mentioned heat-storaging solar thermal machine, the upper end of described supported spring is connected with heat dissipating pipe, and the lower end of supported spring is fixed on the bottom of heat engine support.
Above-mentioned heat-storaging solar thermal machine, upper end and the cylinders of described air cylinder support connect, and the lower end of air cylinder support is fixed on heat engine support.
Above-mentioned heat-storaging solar thermal machine, described heat dissipating pipe is connected with high-temperature water tank by flexible water conduit, and heat dissipating pipe is connected with heat collecting pipe by the frame that is rigidly connected, and heat dissipating pipe and heat collecting pipe rise simultaneously, decline simultaneously.
Above-mentioned heat-storaging solar thermal machine, with the heat-absorbing material of picture aluminium nitride coating for selective absorption outside described high-temperature water tank, absorb solar radiation, and the moisture storage capacity of high-temperature water tank is larger, pressure is higher, the heat of storage is higher.
Above-mentioned heat-storaging solar thermal machine, described rotating shaft outside is connected to the transmission device as gear, truck drive shaft.
Above-mentioned heat-storaging solar thermal machine, described finer wire is through iron hoop, and the lower end of finer wire is connected with heat collecting pipe, and the right-hand member of finer wire is connected with connecting rod.
Advantage of the present invention: compared with prior art, luminous energy is converted to heat energy by the present invention, then is mechanical energy by thermal energy, and the temperature difference between the high-temperature-hot-water utilizing solar energy to produce and normal-temperature water realizes the periodic duty of heat engine.Because high-temperature water tank can heat energy storage, when water temperature is higher, even if when temporarily not having sunlight to irradiate, the hot water of high-temperature water tank can be utilized, continue to run heat engine in the short time, without the need to fuel, no pollution.
Accompanying drawing explanation
Fig. 1 is heat-storaging solar thermal machine structure drawing of device.
In figure, sequence number illustrates: 1 normal temperature water tank 2 flexible water conduit, 3 is rigidly connected frame, 4 high-temperature water tanks, 5 supported springs, 6 heat dissipating pipes, 7 air cylinder supports, 8 heat engine supports, 9 cylinders, 10 pistons, 11 rotating shafts, 12 connecting rods, 13 finer wires, 14 heat collecting pipes, 15 iron hoops.
Embodiment
Below in conjunction with the drawings and specific embodiments, technological scheme of the present invention is described in detail, to understand the present invention further, but not as the restriction of claims protection domain of the present invention.
Heat-storaging solar thermal machine provided by the invention, comprise normal temperature water tank 1, flexible water conduit 2, the frame 3 that is rigidly connected, high-temperature water tank 4, supported spring 5, heat dissipating pipe 6, air cylinder support 7, heat engine support 8, cylinder 9, piston 10, rotating shaft 11, connecting rod 12, finer wire 13, heat collecting pipe 14, iron hoop 15:
The upper end of supported spring 5 is connected with heat dissipating pipe 6, and the lower end of supported spring 5 is fixed on the bottom of heat engine support 8; Cylinder 9 supports 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 support 8; Heat dissipating pipe 6 is connected with high-temperature water tank 4, heat collecting pipe 14 respectively, and heat dissipating pipe 6 is connected with high-temperature water tank 4 by flexible water conduit 2, and heat dissipating pipe 6 is connected with heat collecting pipe 14 by the frame 3 that is rigidly connected, and heat dissipating pipe 6 and heat collecting pipe 14 rise simultaneously, decline simultaneously; With the heat-absorbing material of picture aluminium nitride coating for selective absorption outside high-temperature water tank 4, absorb solar radiation, and the moisture storage capacity of high-temperature water tank 4 is larger, pressure is higher, the heat of storage is higher; Heat collecting pipe 14 is connected with normal temperature water tank 1 by flexible water conduit 2; Piston 10 is installed in cylinder 9 inside; Piston 10 is connected with the left end of connecting rod 12; The right-hand member of connecting rod 12 is connected with rotating shaft 11; Rotating shaft 11 outside is connected to the transmission device as gear, truck drive shaft; Iron hoop 15 is fixed on the top board of heat engine support 8, and finer wire 13 is through iron hoop 15, and the lower end of finer wire 13 is connected with heat collecting pipe 14, and the right-hand member of finer wire 13 is connected with connecting rod 12.
The working method of heat-storaging solar thermal machine: be first filled with air in cylinder 9, the piston 10 be connected with cylinder 9 is in minimum stroke position, contact below cylinder 9 and with the heat dissipating pipe 6 that high-temperature water tank 4 connects, along with solar energy is to the heating of high-temperature water tank 4, the water temperature of water tank raises, heated by heat dissipating pipe 6 pairs of cylinders 9, air in cylinder 9 is expanded, promote piston 10 externally to do work, when piston 10 arrives range, unclamp finer wire 13, heat dissipating pipe 6 and heat collecting pipe 14 are fallen simultaneously, heat dissipating pipe 6 leaves cylinder 9, heat collecting pipe 14 and cylinder 9 upper contact simultaneously, cylinder 9 is cooled, air in cylinder 9 is shunk, when piston 10 arrives minimum stroke, pull finer wire 13, make heat collecting pipe 14 and heat dissipating pipe 6 increase simultaneously, heat collecting pipe 14 leaves cylinder 9, simultaneously, heat dissipating pipe 6 and cylinder 9 lower contacts, cylinder 9 is heated, air in cylinder 9 is expanded, promote piston 10 externally to do work, so go round and begin again, circular work.
Below by reference to the accompanying drawings the specific embodiment of the present invention is described; but these explanations can not be understood to limit scope of the present invention; protection scope of the present invention is limited by the claims of enclosing, and any change on the claims in the present invention basis is all protection scope of the present invention.
Claims (7)
1. heat-storaging solar thermal machine, is characterized in that: comprise normal temperature water tank, flexible water conduit, the frame that is rigidly connected, high-temperature water tank, supported spring, heat dissipating pipe, air cylinder support, heat engine support, cylinder, piston, rotating shaft, connecting rod, finer wire, heat collecting pipe, iron hoop; Described supported spring is connected with heat engine support, heat dissipating pipe respectively; Cylinder air cylinder support supports, and air cylinder support is fixed on heat engine support; Heat dissipating pipe is connected with high-temperature water tank, heat collecting pipe respectively; Heat collecting pipe is connected with normal temperature water tank by flexible water conduit; Cylinder interior installs piston, and piston is connected with the left end of connecting rod; The right-hand member of connecting rod is connected with rotating shaft; Iron hoop is fixed on the top board of heat engine support; Finer wire is connected with heat collecting pipe, connecting rod respectively through iron hoop.
2. heat-storaging solar thermal machine according to claim 1, is characterized in that: the upper end of described supported spring is connected with heat dissipating pipe, the lower end of supported spring is fixed on the bottom of heat engine support.
3. heat-storaging solar thermal machine according to claim 1, is characterized in that: upper end and the cylinders of described air cylinder support connect, and the lower end of air cylinder support is fixed on heat engine support.
4. heat-storaging solar thermal machine according to claim 1, it is characterized in that: described heat dissipating pipe is connected with high-temperature water tank by flexible water conduit, heat dissipating pipe is connected with heat collecting pipe by the frame that is rigidly connected, and heat dissipating pipe and heat collecting pipe rise simultaneously, decline simultaneously.
5. heat-storaging solar thermal machine according to claim 1, is characterized in that: with heat-absorbing material outside described high-temperature water tank.
6. heat-storaging solar thermal machine according to claim 1, is characterized in that: described rotating shaft outside is connected to transmission device.
7. heat-storaging solar thermal machine according to claim 1, is characterized in that: described finer wire is through iron hoop, and the lower end of finer wire is connected with heat collecting pipe, and the right-hand member of finer wire is connected with connecting rod.
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 true CN105201761A (en) | 2015-12-30 |
| CN105201761B 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 |
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| CN (1) | CN105201761B (en) |
Citations (9)
| 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 |
| JP2000045928A (en) * | 1998-07-23 | 2000-02-15 | Honda Seiki Kk | Recipro type solar engine system |
| 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 |
| US20110271676A1 (en) * | 2010-05-04 | 2011-11-10 | Solartrec, Inc. | Heat engine with cascaded cycles |
| 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 |
-
2015
- 2015-10-16 CN CN201510667118.4A patent/CN105201761B/en not_active Expired - Fee Related
Patent Citations (9)
| 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 |
| JP2000045928A (en) * | 1998-07-23 | 2000-02-15 | Honda Seiki Kk | Recipro type solar engine system |
| 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 |
| US20110271676A1 (en) * | 2010-05-04 | 2011-11-10 | Solartrec, Inc. | Heat engine with cascaded cycles |
| 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 |
|---|---|
| CN105201761B (en) | 2018-05-15 |
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Granted publication date: 20180515 Termination date: 20201016 |