CN201723391U - New solar electrothermal generator - Google Patents
New solar electrothermal generator Download PDFInfo
- Publication number
- CN201723391U CN201723391U CN2010202620928U CN201020262092U CN201723391U CN 201723391 U CN201723391 U CN 201723391U CN 2010202620928 U CN2010202620928 U CN 2010202620928U CN 201020262092 U CN201020262092 U CN 201020262092U CN 201723391 U CN201723391 U CN 201723391U
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- Prior art keywords
- thermal
- insulating sealing
- shell
- arrest
- conical shell
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- Expired - Fee Related
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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 a new solar electrothermal generator which is characterized in that a boss of a heat insulation seal plate is fixedly sheathed with a heat conduction plate; the bottom surface of a tapered heat insulation seal shell is connected with an upper end surface of the heat insulation seal plate in a sealing way; a one-way air bleed valve is arranged to pass through the top of the heat insulation seal shell; an upper one-way valve is penetrated and combined at the upper part of the tapered heat insulation seal shell; a plurality of lower one-way valves are arranged at the bottom of the tapered heat insulation seal shell; the upper one-way valve is connected to a hydraulic electric generator by a converging pipe; the lower part of a heat collection conical shell is separated and sheathed outside the lower part of the tapered heat insulation seal shell, the bottom surface of the heat collection conical shell is connected with the upper end surface of the heat conduction plate in a sealing way, and the top thereof is provided with a hole which just faces to the one-way air bleed valve; the outer surface of the heat collection conical shell is coated with selective absorption coating material or coated to be black; the outer surface of the heat collection conical shell is separated and sheathed with a tapered light-transmitting cover; a one-way air escape valve passes through the top of the tapered light-transmitting cover and is connected with the tapered light-transmitting cover in a sealing way; a fluid input pipe to be heated and a water draining valve are arranged; and a light reflecting board is arranged to deviate from the side of a dark side with a distance on the outer surface of the tapered light-transmitting cover. The utility model is simple in structure and high in cost performance.
Description
Technical field
The utility model relates to solar utilization technique, particularly a kind of new solar-electricity calorifier.
Background technique
Now, though solar utilization technique reaches maturation, solar utilization technique is high not enough, and defective is obvious, mainly is that cost is high and the solar energy utilization ratio is low, because existing solar cell cost is high, generating efficiency has only about 10%; Existing solar energy thermal-power-generating or heat utilization device cost are not low yet, efficient is not high yet.Existing vacuum tube collector formula solar water heater, basic structure are the heat conduction client link heat-insulating water tankss at vacuum tube collector arranged side by side, and this water heater is mainly because of its vacuum tube collector structure and complex process cost height.Existing solar setup does not almost utilize the luminous energy of solar energy and heat energy simultaneously, and key is to be subjected to cost and solar energy density dependence.Yet utilizing the luminous energy of solar energy and heat energy simultaneously is a kind of effective way that reduces cost and raise the efficiency after all, and this will rely on new technology.
Summary of the invention
The utility model designs a kind of new solar-electricity calorifier, can utilize the luminous energy and the heat energy of solar energy simultaneously, can reduce the cost performance that solar energy utilizes cost and raises the efficiency, improves helioplant.
The utility model is achieved through the following technical solutions.
Described new solar-electricity calorifier constitutes: show as Fig. 1 Fig. 2.Boss at thermal-insulating sealing plate 1 overlaps heat conduction board 2 admittedly; Thermal-insulating sealing shell 5 is two conical shell shapes that link to each other up and down, the upper-end surface sealed attachment of the bottom surface of thermal-insulating sealing shell 5 and thermal-insulating sealing plate 1; One-way cock 7 penetrates the upper side of thermal-insulating sealing shell 5 on several, and with thermal-insulating sealing shell 5 sealed attachment; Several down unidirectional valves 15 penetrate the bottom sides of thermal-insulating sealing shell 5, and with the upper-end surface sealed attachment of thermal-insulating sealing shell 5 and thermal-insulating sealing plate 1; The port of last one-way cock 7 in thermal-insulating sealing shell 5 connects with the arm of collecting pipe 11, and total straight tube of collecting pipe 11 connects with the upper inlet of hydraulic generator 13, and the lower end of hydraulic generator 13 is supported on the last plane of thermal-insulating sealing plate 1 with several poles 14; Unidirectional deflation valve 8 is installed on the top that penetrates thermal-insulating sealing shell 5; Thermal-arrest conical shell 3 is enclosed within taper thermal-insulating sealing shell 5 outsides, the upper-end surface sealed attachment of the bottom surface of thermal-arrest conical shell 3 and heat conduction board 2, the top of thermal-arrest conical shell 3 contacts with thermal-insulating sealing shell 5 tops, the bottom of thermal-arrest conical shell 3 and thermal-insulating sealing shell 5 lower side are every an interval, and thermal-arrest conical shell 3, thermal-insulating sealing shell 5, heat conduction board 2 surround heat collecting chamber; The top of thermal-arrest conical shell 3 has one vertically to wear the pore 9 on top, and dock with the upper end-hole of unidirectional deflation valve 8 lower end of pore 9; Be coated with existing high solar absorptance and have again the coating for selective absorption material of low radiance (the existing production in enormous quantities in enormous quantities) at the outer surface of thermal-arrest conical shell 3, perhaps with the outer surface painted black of thermal-arrest conical shell 3; Then at the outer surface compartment spacer taper transparent cover 4 of thermal-arrest conical shell 3, the upper-end surface sealed attachment of the end of taper transparent cover 4 and heat conduction board 2; Unidirectional air escape valve 10 penetrate taper transparent cover 4 the top and with its sealed attachment; Hot liquid output tube 17 penetrate thermal-insulating sealing plate 1 and with its sealed attachment; Cold liquid input tube 18 pass thermal-insulating sealing plate 1 and with its sealed attachment; Cold liquid input valve 19 is installed on the cold liquid input tube 18; Level controling mechanism in the thermal-insulating sealing shell 5 is set (not to be drawn among the figure.Such as the float type level controling mechanism that is similar to toilet etc.) leave a distance in opaco one side of taper transparent cover 4 outer surfaces reflector 16 is set.Described new solar-electricity calorifier is fixed in support or building foundation.
Open cold liquid input valve 19, liquid 6 to be heated is injected in the described new solar-electricity calorifier by cold liquid input tube 18, and the control of (as shown in phantom in FIG.) described level controling mechanism is closed cold liquid input valve 19 or blocked that the mouth of cold liquid input tube 18 stops fluid injection in the thermal-insulating sealing shell 5 when liquid level reaches desired location.Sunlight sees through taper transparent cover 4 and adds thermal-arrest conical shell 3, the fluid to be heated 6 that contacts with it in the described heat collecting chamber of thermal-arrest conical shell 3 heating; The part heat that while thermal-arrest conical shell 3 will absorb conducts to heat conduction board 2, and heat conduction board 2 is from bottom heating and its fluid in contact 6.Heated fluid 6 density reduce and the top that rises to described heat collecting chamber becomes the less hot fluid of density 12, gather along with the hot fluid 12 on the top of described heat collecting chamber and obtain pressure, wash one-way cock 7 open, arm by collecting pipe 11 is pooled to the bottom that flows into thermal-insulating sealing shells 5 under total straight tube of collecting pipe 11 towards hydraulic generator 13 generating backs, at this moment the liquid of thermal-insulating sealing shell 5 bottoms obtains pressure and washes down unidirectional valve 15 open, enter heat collecting chamber, fill the space of vacateing after heated fluid 6 rises; Along with the sunlight prolonged exposure, this crosses degree and constantly circulates, and fluid is by heat temperature raising continuously.When no solar radiation or described new solar-electricity calorifier environment of living in turn cold, because of 12 density of the hot fluid in the thermal-insulating sealing shell 5 little, and fluid 6 to be heated turns cold the density change greatly, fluid 6 to be heated produces difference pressure with hot fluid 12, this difference pressure is closed down unidirectional valve 15, last one-way cock 7 is closed voluntarily, and fluid 6 to be heated and hot fluid 12 are isolated, and hot fluid 12 is incubated in the cavity that thermal-insulating sealing shell 5 and thermal-insulating sealing plate 1 surround.Reflector 16 in opaco one side of taper transparent cover 4 outer surfaces, to not shine taper transparent cover 4 outer surfaces and shine the opaco to taper transparent cover 4 outer surfaces Zi on one's body sunlight reflected, and the sunlight penetration taper transparent cover 4 heating fluid 6 to be heated that is reflected.
The effect of unidirectional deflation valve 8 is: allow in thermal-insulating sealing shell 5 shells air under pressure run out of; The gas that stops thermal-insulating sealing shell 5 shell outsides enters.
The effect of unidirectional air escape valve 10 is: allow between taper transparent cover 4 and the thermal-arrest conical shell 3 every in be heated and the gas that expands is discharged; The gas that stops taper transparent cover 4 outsides enters.
Between taper transparent cover 4 and the thermal-arrest conical shell 3 every in gas density more little, hot conical shell 3 is just few more to extraradial heat, the thermal efficiency of thermal-arrest conical shell 3 is just high more.
Be noted that thermal-arrest conical shell 3, taper transparent cover 4, thermal-insulating sealing shell 5 are taper shape or pyramid shape.
In the time of will using hot fluid 12, draw from hot liquid output tube 17.
If when fluid to be heated 6 is lower than zero for water and ambient temperature, should close cold liquid transfer valve 19, and bleed off the water of thermal-insulating sealing shell 5 and heat collecting chamber the inside, prevent freezing described new solar-electricity calorifier from hot liquid output tube 17.
According to physical condition and situation, hydraulic generator 13 and collecting pipe 11 and pole 14 can be set.
The effect that the utility model is useful:
1, the utility model utilizes the solar energy heating fluid, and need not generate electricity by expensive solar photocell, fully effectively utilizes solar energy, has improved the efficient of utilizing solar energy, has reduced cost, has improved cost performance.
2, because described new solar-electricity calorifier, need not be expensive vacuum tube collector, technology easy, thereby cost is low; When the utility model is only made solar heater, so this solar heater is compared with existing vacuum tube collector formula solar water heater, many, the firm and life-span that cost is low is long, although so the thermal efficiency ratio vacuum tube collector of described new solar-electricity calorifier is more lower slightly, its cost performance is far above the cost performance of existing vacuum tube collector formula solar water heater.
3, present, the solar energy utilization is hanged down by solar photocell and heat collector cost height, generating efficiency mainly and is reached the short restriction of solar photocell life-span, and the utility model is because above-mentioned advantage well solves these problems practical, easy popularization.Particularly the roof is designed to described new solar-electricity calorifier, so described new solar-electricity calorifier not only when roof but also can power generating and heating, was played a great role in energy saving building.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the plan view of Fig. 1.
Embodiment
Embodiment one: show as Fig. 1 Fig. 2.Boss at thermal-insulating sealing plate 1 overlaps heat conduction board 2 admittedly; Thermal-insulating sealing shell 5 is two conical shell shapes that link to each other up and down, the upper-end surface sealed attachment of the bottom surface of thermal-insulating sealing shell 5 and thermal-insulating sealing plate 1; One-way cock 7 penetrates the upper side of thermal-insulating sealing shell 5 on several, and with thermal-insulating sealing shell 5 sealed attachment; Several down unidirectional valves 15 penetrate the bottom sides of thermal-insulating sealing shell 5, and with the upper-end surface sealed attachment of thermal-insulating sealing shell 5 and thermal-insulating sealing plate 1; The port of last one-way cock 7 in thermal-insulating sealing shell 5 connects with the arm of collecting pipe 11, and total straight tube of collecting pipe 11 connects with the upper inlet of hydraulic generator 13, and the lower end of hydraulic generator 13 is supported on the last plane of thermal-insulating sealing plate 1 with several poles 14; Unidirectional deflation valve 8 is installed on the top that penetrates thermal-insulating sealing shell 5; Thermal-arrest conical shell 3 is enclosed within taper thermal-insulating sealing shell 5 outsides, the upper-end surface sealed attachment of the bottom surface of thermal-arrest conical shell 3 and heat conduction board 2, the top of thermal-arrest conical shell 3 contacts with thermal-insulating sealing shell 5 tops, the bottom of thermal-arrest conical shell 3 and thermal-insulating sealing shell 5 lower side are every an interval, and thermal-arrest conical shell 3, thermal-insulating sealing shell 5, heat conduction board 2 surround heat collecting chamber; The top of thermal-arrest conical shell 3 has one vertically to wear the pore 9 on top, and dock with the upper end-hole of unidirectional deflation valve 8 lower end of pore 9; Be coated with existing high solar absorptance and have again the coating for selective absorption material of low radiance (the existing production in enormous quantities in enormous quantities) at the outer surface of thermal-arrest conical shell 3, perhaps with the outer surface painted black of thermal-arrest conical shell 3; Then at the outer surface compartment spacer taper transparent cover 4 of thermal-arrest conical shell 3, the upper-end surface sealed attachment of the end of taper transparent cover 4 and heat conduction board 2; Unidirectional air escape valve 10 penetrate taper transparent cover 4 the top and with its sealed attachment; Hot liquid output tube 17 penetrate thermal-insulating sealing plate 1 and with its sealed attachment; Cold liquid input tube 18 pass thermal-insulating sealing plate 1 and with its sealed attachment; Cold liquid input valve 19 is installed on the cold liquid input tube 18; Level controling mechanism in the thermal-insulating sealing shell 5 is set (not to be drawn among the figure.Such as the float type level controling mechanism that is similar to toilet etc.) leave a distance in opaco one side of taper transparent cover 4 outer surfaces reflector 16 is set.Described new solar-electricity calorifier is fixed in support or building foundation.
Embodiment two: to embodiment 1, according to physical condition and situation, hydraulic generator 13 and collecting pipe 11 and pole 14 can be set.
Claims (1)
1. new solar-electricity calorifier is characterized in that: described new solar-electricity calorifier constitutes: the boss at thermal-insulating sealing plate (1) overlaps heat conduction board (2) admittedly; Thermal-insulating sealing shell (5) is two conical shell shapes that link to each other up and down, the upper-end surface sealed attachment of the bottom surface of thermal-insulating sealing shell (5) and thermal-insulating sealing plate (1); One-way cock on several (7) penetrates the upper side of thermal-insulating sealing shell (5), and with thermal-insulating sealing shell (5) sealed attachment; Several down unidirectional valves (15) penetrate the bottom sides of thermal-insulating sealing shell (5), and with the upper-end surface sealed attachment of thermal-insulating sealing shell (5) and thermal-insulating sealing plate (1); The port of last one-way cock (7) in thermal-insulating sealing shell (5) connects with the arm of collecting pipe (11), total straight tube of collecting pipe (11) connects with the upper inlet of hydraulic generator (13), and the lower end of hydraulic generator (13) is supported on the last plane of thermal-insulating sealing plate (1) with several poles (14); Unidirectional deflation valve (8) is installed on the top that penetrates thermal-insulating sealing shell (5); Thermal-arrest conical shell (3) is enclosed within taper thermal-insulating sealing shell (5) outside, the upper-end surface sealed attachment of the bottom surface of thermal-arrest conical shell (3) and heat conduction board (2), the top of thermal-arrest conical shell (3) contacts with thermal-insulating sealing shell (5) top, the bottom of thermal-arrest conical shell (3) and thermal-insulating sealing shell (5) lower side are every an interval, and thermal-arrest conical shell (3), thermal-insulating sealing shell (5), heat conduction board (2) surround heat collecting chamber; The top of thermal-arrest conical shell (3) has one vertically to wear the pore (9) on top, and dock with the upper end-hole of unidirectional deflation valve (8) lower end of pore (9); Outer surface at thermal-arrest conical shell (3) is coated with the coating for selective absorption material that existing high solar absorptance has low radiance again, perhaps with the outer surface painted black of thermal-arrest conical shell (3); Then at the outer surface compartment spacer taper transparent cover (4) of thermal-arrest conical shell (3), the upper-end surface sealed attachment of the end of taper transparent cover (4) and heat conduction board (2); Unidirectional air escape valve (10) penetrate taper transparent cover (4) the top and with its sealed attachment; Hot liquid output tube (17) penetrate thermal-insulating sealing plate (1) and with its sealed attachment; Cold liquid input tube (18) pass thermal-insulating sealing plate (1) and with its sealed attachment; Cold liquid input valve (19) is installed on the cold liquid input tube (18); Level controling mechanism in the thermal-insulating sealing shell (5) is set; Leave a distance in opaco one side of taper transparent cover (4) outer surface reflector (16) is set;
Thermal-arrest conical shell (3), taper transparent cover (4), thermal-insulating sealing shell (5) are taper shape or pyramid shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202620928U CN201723391U (en) | 2010-07-19 | 2010-07-19 | New solar electrothermal generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202620928U CN201723391U (en) | 2010-07-19 | 2010-07-19 | New solar electrothermal generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201723391U true CN201723391U (en) | 2011-01-26 |
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ID=43491711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202620928U Expired - Fee Related CN201723391U (en) | 2010-07-19 | 2010-07-19 | New solar electrothermal generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201723391U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338478A (en) * | 2010-07-19 | 2012-02-01 | 刘新广 | Novel solar electrothermal generator |
-
2010
- 2010-07-19 CN CN2010202620928U patent/CN201723391U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338478A (en) * | 2010-07-19 | 2012-02-01 | 刘新广 | Novel solar electrothermal generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20110719 |