CN105157263A - Device capable of collecting and utilizing solar heat on desert surface layer - Google Patents
Device capable of collecting and utilizing solar heat on desert surface layer Download PDFInfo
- Publication number
- CN105157263A CN105157263A CN201510591069.0A CN201510591069A CN105157263A CN 105157263 A CN105157263 A CN 105157263A CN 201510591069 A CN201510591069 A CN 201510591069A CN 105157263 A CN105157263 A CN 105157263A
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- Prior art keywords
- heat
- desert
- exchange tube
- surface layer
- sand
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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
- Y02E10/10—Geothermal energy
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- Photovoltaic Devices (AREA)
Abstract
The invention provides a device capable of collecting and utilizing solar heat on a desert surface layer, relating to the technical field of renewable energy source utilization. The device comprises a heat exchanger tube buried in the desert, wherein the outer tube wall of the heat exchanger tube is provided with spirally annular fins; a ring of heat-conducting plates are annularly and uniformly arranged at 20-30cm intervals on the outer tube wall of the heat exchanger tube; and the number of the heat-conducting plates for each ring is at least three. The device provided by the invention can collect and utilize the heat in the desert, and deliver the heat out through a heat exchange medium. The heat receiver can fix the sand in the desert in the heat exchange process, and avoid the movement of the sand under the action of wind, which can cause the direct exposure of the heat receiver buried in the sand.
Description
Technical field
The present invention relates to renewable energy utilization technical field, be specifically related to a kind of device of Collection utilization surface layer of desert solar thermal energy.
Background technology
Enter 21 century, the shortage of fossil energy and the scarcity of coal resources, cause again the anxiety of electric power resource simultaneously, and thermal power generation discharge throughout various places, motor vehicle exhaust emission and this three large discharge of industrial pollution impel the sharply deterioration of air ambient, and the serious safety that threaten national energy and national quality of air environment of depending on for existence.This situation has arrived the stage of solution.
So make full use of reproducible solar energy source, wind resource and underground energy, and convert it into the new forms of energy of clean environmental protection, become the task of top priority of commonwealthn.But actual conditions are also pessimistic, such as, solar energy source and wind resource utilize present situation, though there is certain improvement effect remote
In desert area, Intensity of the sunlight is large, and the prospect that solar energy source can develop is boundless, and the desert of sheet is exactly natural heat collecting field, how effectively to be used by the heat energy in desert, is the key utilizing solar energy in desert area.And in prior art, also lack this type of technology.
Summary of the invention
The object of the invention is the defect existed for prior art, propose a kind of device of Collection utilization surface layer of desert solar thermal energy.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of device of Collection utilization surface layer of desert solar thermal energy, it is characterized in that: comprise the heat-exchange tube be embedded in desert, the outer tube wall of heat-exchange tube is provided with the fin of spiral surrounding, the outer tube wall of described heat-exchange tube establishes a circle heat-conducting plate every 20-30 centimetre of ring, and described heat-conducting plate one encloses at least uniform ring and establishes three.
Described heat-exchange tube be arranged many in parallel, the two ends of many heat-exchange tubes connect respectively by collecting pipe, wherein the collecting pipe of one end is liquid feeding end, the collecting pipe of the other end is outlet end, heat exchange medium flows into from liquid feeding end, enter into each heat-exchange tube respectively, absorb the heat in sand bed, then flow out from outlet end.
Described heat-exchange tube coiled coil, one end of heat-exchange tube is liquid feeding end, and the other end is outlet end, and the shape of coiled coil is imbedded in sand bed, good stability, and remarkable to the fixation of sand bed, collecting efficiency is high.
The length of described heat-conducting plate is 8-10 centimetre, the surface of described heat-conducting plate is provided with corrugated projection, heat-conducting plate inserts in sand bed, not only more large-arealy can contact with sand, increase heat exchanger effectiveness, can also stable for heat-exchange tube is fixed in sand bed, fixation can be played to sand simultaneously, avoid sand to flow, and then avoid heat-exchange tube to be out of shape in sand bed, or exposed more than sand bed.
The described heat-exchange tube degree of depth imbedded in desert is 10-20cm, upper strata sand is under being exposed to the sun of the sun, temperature can reach 60 °-70 °, heat exchange medium is passed in heat-exchange tube, with the sand generation heat exchange of high temperature, heat exchange medium temperature flows out after raising, and be used to heat energy, heat exchange medium can select water.
Described heat-exchange tube imbeds the position in desert, has 35 °-45 ° domatic on the sunny side.
Beneficial effect of the present invention is:
The device of Collection utilization surface layer of desert solar thermal energy provided by the invention, thermal energy collecting in desert can be got up be used, and by heat exchange medium, heat energy is transferred out, while there is heat exchange again in this heat energy receiving system, the sand in desert can also be fixed, avoid under wind-force effect, sand moves, and causes the heat energy receiving system be embedded in sand directly to come out.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the connection diagram of heat-conducting plate and heat-exchange tube in embodiment 1;
Fig. 3 is the structural representation of heat-exchange tube in embodiment 2;
Fig. 4 is the schematic diagram of heat-exchange tube coiled coil in embodiment 2;
Fig. 5 is the connection diagram of heat-conducting plate and heat-exchange tube in embodiment 2.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiments and the drawings, set forth the present invention further, but following embodiment being only the preferred embodiments of the present invention, and not all.Based on the embodiment in embodiment, those skilled in the art under the prerequisite not making creative work obtain other embodiment, all belong to the protection domain of this patent.
Embodiment 1
As shown in Figure 1-2, a kind of device of Collection utilization surface layer of desert solar thermal energy, comprise the heat-exchange tube 2 be embedded in desert, the outer tube wall of heat-exchange tube 2 is provided with the fin 4 of spiral surrounding, the outer tube wall of heat-exchange tube 2 establishes a circle heat-conducting plate 1 every 20-30 centimetre of ring, and heat-conducting plate 1 one encloses uniform ring and establishes three; Heat-exchange tube 2 be arranged many in parallel, and the two ends of many heat-exchange tubes 2 connect respectively by collecting pipe 3, and wherein the collecting pipe 3 of one end is liquid feeding end, and the collecting pipe 3 of the other end is outlet end.
Embodiment 2
As in Figure 3-5, a kind of device of Collection utilization surface layer of desert solar thermal energy, comprise the heat-exchange tube 2 be embedded in desert, the outer tube wall of heat-exchange tube 2 is provided with the fin 4 of spiral surrounding, the outer tube wall of heat-exchange tube 2 establishes a circle heat-conducting plate 1 every 20-30 centimetre of ring, and heat-conducting plate 1 one encloses uniform ring and establishes three; Heat-exchange tube 2 coiled coil, one end of heat-exchange tube 2 is liquid feeding end, and the other end is outlet end, and the surface of heat-conducting plate 1 is provided with corrugated protruding 5.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description is only preference of the present invention; be not used for limiting the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. the device of a Collection utilization surface layer of desert solar thermal energy, it is characterized in that: comprise the heat-exchange tube be embedded in desert, the outer tube wall of heat-exchange tube is provided with the fin of spiral surrounding, the outer tube wall of described heat-exchange tube establishes a circle heat-conducting plate every 20-30 centimetre of ring, and described heat-conducting plate one encloses at least uniform ring and establishes three.
2. the device of Collection utilization surface layer of desert solar thermal energy according to claim 1, is characterized in that: the described heat-exchange tube degree of depth imbedded in desert is 10-20cm.
3. the device of Collection utilization surface layer of desert solar thermal energy according to claim 1, is characterized in that: described heat-exchange tube imbeds the position in desert, has 35 °-45 ° domatic on the sunny side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510591069.0A CN105157263A (en) | 2015-09-15 | 2015-09-15 | Device capable of collecting and utilizing solar heat on desert surface layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510591069.0A CN105157263A (en) | 2015-09-15 | 2015-09-15 | Device capable of collecting and utilizing solar heat on desert surface layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105157263A true CN105157263A (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510591069.0A Pending CN105157263A (en) | 2015-09-15 | 2015-09-15 | Device capable of collecting and utilizing solar heat on desert surface layer |
Country Status (1)
| Country | Link |
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| CN (1) | CN105157263A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087219A (en) * | 2017-12-14 | 2018-05-29 | 朱兰英 | A kind of simple power generator |
| CN109140807A (en) * | 2018-08-24 | 2019-01-04 | 青岛理工大学 | A kind of energy magazine heat exchanger and heat pump system being embedded in shoal |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1538126A (en) * | 2003-04-15 | 2004-10-20 | ̩ | Heat releasing system using nutural heat-accumulaton mother body to generate heat convection |
| FR2918086A1 (en) * | 2007-06-26 | 2009-01-02 | Climatisation Par Puits Canadi | HEAT EXCHANGER VERTICAL BURNER FOR HEATING OR REFRESHING INSTALLATION |
| CN201443940U (en) * | 2009-06-25 | 2010-04-28 | 大连熵立得传热技术有限公司 | Split-type no energy consumption refrigeration storage with hot rod embedded underground |
| CN203655547U (en) * | 2013-10-08 | 2014-06-18 | 孟宁 | Low temperature type desert thermoelectric power generation device adopting organic Rankine cycle |
| CN104343111A (en) * | 2014-09-28 | 2015-02-11 | 山东科技大学 | Composite foundation for reinforcing thick sand soil layer by using node piles |
| CN205014661U (en) * | 2015-09-15 | 2016-02-03 | 戚荣生 | Collection utilizes device of desert surface layer sun heat energy |
-
2015
- 2015-09-15 CN CN201510591069.0A patent/CN105157263A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1538126A (en) * | 2003-04-15 | 2004-10-20 | ̩ | Heat releasing system using nutural heat-accumulaton mother body to generate heat convection |
| FR2918086A1 (en) * | 2007-06-26 | 2009-01-02 | Climatisation Par Puits Canadi | HEAT EXCHANGER VERTICAL BURNER FOR HEATING OR REFRESHING INSTALLATION |
| CN201443940U (en) * | 2009-06-25 | 2010-04-28 | 大连熵立得传热技术有限公司 | Split-type no energy consumption refrigeration storage with hot rod embedded underground |
| CN203655547U (en) * | 2013-10-08 | 2014-06-18 | 孟宁 | Low temperature type desert thermoelectric power generation device adopting organic Rankine cycle |
| CN104343111A (en) * | 2014-09-28 | 2015-02-11 | 山东科技大学 | Composite foundation for reinforcing thick sand soil layer by using node piles |
| CN205014661U (en) * | 2015-09-15 | 2016-02-03 | 戚荣生 | Collection utilizes device of desert surface layer sun heat energy |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087219A (en) * | 2017-12-14 | 2018-05-29 | 朱兰英 | A kind of simple power generator |
| CN109140807A (en) * | 2018-08-24 | 2019-01-04 | 青岛理工大学 | A kind of energy magazine heat exchanger and heat pump system being embedded in shoal |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151216 |
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| WD01 | Invention patent application deemed withdrawn after publication |