CN103629865A - Solar energy-based terrestrial heat temperature compensation system and construction method thereof - Google Patents
Solar energy-based terrestrial heat temperature compensation system and construction method thereof Download PDFInfo
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- CN103629865A CN103629865A CN201310685790.7A CN201310685790A CN103629865A CN 103629865 A CN103629865 A CN 103629865A CN 201310685790 A CN201310685790 A CN 201310685790A CN 103629865 A CN103629865 A CN 103629865A
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- solar energy
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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Abstract
The invention discloses a solar energy-based terrestrial heat temperature compensation system and a construction method thereof. The solar energy-based terrestrial heat temperature compensation system comprises a solar energy power generating device, an electric heating element and a buried pipe, wherein the buried pipe is buried in soil, and the electric heating element is arranged in the buried pipe and is connected with the solar energy power generating device. The construction method comprises the following steps of: (1) placing the electric heating element in the buried pipe, connecting a lead to the electric heating element, wherein the lead is exposed outside the buried pipe; (2) burying the buried pipe in soil needing compensation of the temperature, and enabling the lead of the electric heating element to be exposed outside the ground; and (3) connecting the solar energy power generating device with the lead of the electric heating element. According to the solar energy-based terrestrial heat temperature compensation system, solar energy is converted into electric energy, and then the electric energy is directly conveyed underground and converted into heat energy, the heat energy is used for heating the soil, the heat utilization efficiency is high, and no heat loss of a pipeline is caused.
Description
Technical field
The present invention relates to a kind of geotemperature bucking-out system and construction method.
Background technology
At present, earth source heat pump market is very fiery, the engineering of whole nation applying ground source heat pump is also in cumulative year after year, thing followed problem also displays, due to a few years ago, to earth source heat pump, there is wrong understanding in people, and there is very different phenomenon in some project installation business, cause some engineering refrigeration or heating effect very poor, especially those single refrigeration or the engineering that heats, the weak effect of integrally cooling or heating not only, and cause the change of temperature field of ground heat exchanger, thus cause whole engineering not turn round.
Summary of the invention
The technical problem to be solved in the present invention is: the geotemperature bucking-out system based on solar energy that a kind of capacity usage ratio is high is provided, a kind of construction method of aforementioned system is also provided.
In order to solve the problems of the technologies described above, the present invention includes device of solar generating, electrical heating element and underground pipe, underground pipe is embedded in soil, and electrical heating element is arranged in underground pipe, and electrical heating element connects device of solar generating.
For the ease of making, described underground pipe is straight tube.
For better by thermal energy transfer to soil, described underground pipe is U-shaped pipe, electrical heating element is heating cable, in the shape of a spiral, heating cable is attached on the inwall of underground pipe heating cable, the two ends of underground pipe are respectively in two straight tubes in U-shaped pipe.
Stable in order to guarantee the delivery of heating cable, include charging and discharging controller, device of solar generating connects the charging end of charging and discharging controller, and electrical heating element connects the output of charging and discharging controller.
In order to make device of solar generating, can better accept sunlight, described device of solar generating comprises solar panel, solar panel rotates and is arranged on a holder, solar panel is connected with the motor reducer that drives its rotation, and the power line of motor reducer connects the output of charging and discharging controller.
In order to make the good stability of solar panel rotational motion, described holder comprises base plate, brace table and power transmission shaft, motor reducer is arranged on base plate, one end of power transmission shaft is connected with the output shaft of motor reducer, the other end of power transmission shaft is rotated and is arranged in brace table by bearing, the back side of solar panel is fixed with a support bar, and support bar is vertically fixed on the centre position of power transmission shaft.
The present invention is the geotemperature bucking-out system construction method based on solar energy as the aforementioned, comprises the steps: that (1) put into underground pipe by electrical heating element, and electrical heating element is connected to upper conductor, and wire exposes outside underground pipe; (2) underground pipe is embedded in the soil that needs compensation temperature, and the wire that connects electrical heating element is basseted, (3) connect the wire of device of solar generating and electrical heating element.
The present invention is the geotemperature bucking-out system construction method based on solar energy as the aforementioned, it is characterized in that: comprise the steps: that (1) is spirally wound on one than on the soft rod of U-shaped pipe range by heating cable, again the two ends of heating cable are tied up on soft rod, the radius of soft rod adds that the thickness of heating cable is less than the interior pore radius of U-shaped pipe, U-shaped pipe is all stretched out at soft rod is inserted into soft rod two ends from one end of U-shaped pipe, the two ends of heating cable are unclamped from soft rod, soft rod is extracted out and heating cable is retained in U-shaped pipe, then at the two ends of heating cable, respectively connect a wire, wire stretches out outside underground pipe, (2) underground pipe is embedded in the soil that needs compensation temperature, and the wire that connects heating cable is basseted, (3) connect the wire of device of solar generating and heating cable.
Stable in order to guarantee the delivery of heating cable, described step (3) is connected the wire of device of solar generating and heating cable by charging and discharging controller.
The invention has the beneficial effects as follows: the present invention utilizes solar energy to change into electric energy, then electric energy is delivered directly to underground conversion heat energy to soil, heats, efficiency of utilization is high, and there is no the heat loss of pipeline.The earth-source hot-pump system that the present invention can solve single heating in winter causes that the soil temperature for heat-obtaining declines year by year, the warming effect problem of variation year by year, is easy to promote.
Accompanying drawing explanation
Fig. 1 is the structural representation of specific embodiments of the invention one;
Fig. 2 is the structural representation of specific embodiments of the invention two;
Fig. 3 is the syndeton signal enlarged drawing of solar panel and holder;
Fig. 4 is the right view of Fig. 3;
In figure: 1, solar panel, 2, motor reducer, 3, base plate, 4, charging and discharging controller, 5, wire, 6, underground pipe, 7, heating cable, 8, support bar, 9, brace table, 10, power transmission shaft.
The specific embodiment
Specific embodiment one
A kind of concrete implementation column as shown in Figure 1, it comprises solar panel 1, charging and discharging controller 4, wire 5, underground pipe 6 and heating cable 7.Underground pipe 6 is embedded in soil, heating cable 7 is arranged in underground pipe 6, underground pipe 6 is straight tube, heating cable can arbitrarily be arranged in underground pipe 6, also can rule be arranged in underground pipe 6, as one end upward form of straight lines down of one end, there is all form or spiral forms upward of a bending and two ends, the two ends of heating cable 7 are connected with wire 5, wire 5 is connected on the output on charging and discharging controller 4, and solar panel 1 is connected on the charging end of charging and discharging controller 4.Heating cable 7 also can adopt other electrical heating element, as resistance wire etc.
As shown in Figure 3 and Figure 4, solar panel 1 rotates and is arranged on a holder, and solar panel 1 is connected with the motor reducer 2 that drives its rotation, and the power line of motor reducer 2 connects the output of charging and discharging controller 4.Holder comprises base plate 3, brace table 9 and power transmission shaft 10, motor reducer 2 is arranged on base plate 3, one end of power transmission shaft 10 is connected with the output shaft of motor reducer 2, the other end of power transmission shaft 10 is rotated and is arranged in brace table 9 by bearing, the back side of solar panel 1 is fixed with a support bar 8, and support bar 8 is vertically fixed on the centre position of power transmission shaft 10.
The construction method of this specific embodiment, comprises the steps: that (1) put into underground pipe 6 by heating cable 7, and the two ends of heating cable 7 are connected to upper conductor 5, and wire 5 exposes outside underground pipe 6; (2) underground pipe 6 is embedded in the soil that needs compensation temperature, and wire 5 is basseted; (3) holder is fixed on to sun-drenched position, solar panel 1 is installed on holder; (4) solar panel 1, motor reducer 2 and wire 5 are all connected on charging and discharging controller 4.
Specific embodiment two
A kind of concrete implementation column as shown in Figure 2, it comprises solar panel 1, charging and discharging controller 4, wire 5, underground pipe 6 and heating cable 7.Underground pipe 6 is embedded in soil, and heating cable 7 is arranged in underground pipe 6, and underground pipe 6 is U-shaped pipe, and in the shape of a spiral, heating cable 7 is attached on the inwall of underground pipe 6 heating cable 7, and the two ends of underground pipe 6 are respectively in two straight tubes in U-shaped pipe.The two ends of heating cable 7 are connected with wire 5, and wire 5 is connected on the output on charging and discharging controller 4, and solar panel 1 is connected on the charging end of charging and discharging controller 4.Heating cable 7 also can adopt other electrical heating element, as resistance wire etc.
The solar panel 1 of this specific embodiment also rotates and is arranged on a holder, and concrete set-up mode is identical with specific embodiment one.
The construction method of this specific embodiment, comprise the steps: that (1) is spirally wound on one than on the soft rod of U-shaped pipe range by heating cable 7, again the two ends of heating cable 7 are tied up on soft rod, the radius of soft rod adds that the thickness of heating cable is less than the interior pore radius of U-shaped pipe, U-shaped pipe is all stretched out at soft rod is inserted into soft rod two ends from one end of U-shaped pipe, the two ends of heating cable 7 are unclamped from soft rod, the automatically outside distending of spiral that unclamps rear heating cable 7 is attached on the inwall of U-shaped pipe, soft rod is extracted out and heating cable 7 is retained in U-shaped pipe, then at the two ends of heating cable 7, respectively connect a wire 5, wire 5 stretches out outside underground pipe 6, (2) underground pipe 6 is embedded in the soil that needs compensation temperature, and the wire 5 that connects heating cable 7 is basseted, (3) holder is fixed on to sun-drenched position, solar panel 1 is installed on holder, and (4) are all connected to solar panel 1, wire 5 and motor reducer 2 on charging and discharging controller 4.
Claims (9)
1. the geotemperature bucking-out system based on solar energy, is characterized in that: comprise device of solar generating, electrical heating element and underground pipe, underground pipe is embedded in soil, and electrical heating element is arranged in underground pipe, and electrical heating element connects device of solar generating.
2. the geotemperature bucking-out system based on solar energy according to claim 1, is characterized in that: described underground pipe is straight tube.
3. the geotemperature bucking-out system based on solar energy according to claim 1, it is characterized in that: described underground pipe is U-shaped pipe, electrical heating element is heating cable, heating cable in the shape of a spiral, heating cable is attached on the inwall of underground pipe, and the two ends of underground pipe are respectively in two straight tubes in U-shaped pipe.
4. according to the geotemperature bucking-out system based on solar energy described in any one in claim 1-3, it is characterized in that: include charging and discharging controller, device of solar generating connects the charging end of charging and discharging controller, and electrical heating element connects the output of charging and discharging controller.
5. the geotemperature bucking-out system based on solar energy according to claim 4, it is characterized in that: described device of solar generating comprises solar panel, solar panel rotates and is arranged on a holder, solar panel is connected with the motor reducer that drives its rotation, and the power line of motor reducer connects the output of charging and discharging controller.
6. the geotemperature bucking-out system based on solar energy according to claim 5, it is characterized in that: described holder comprises base plate, brace table and power transmission shaft, motor reducer is arranged on base plate, one end of power transmission shaft is connected with the output shaft of motor reducer, the other end of power transmission shaft is rotated and is arranged in brace table by bearing, the back side of solar panel is fixed with a support bar, and support bar is vertically fixed on the centre position of power transmission shaft.
7. the geotemperature bucking-out system construction method based on solar energy as claimed in claim 1, is characterized in that: comprise the steps: that (1) put into underground pipe by electrical heating element, and electrical heating element is connected to upper conductor, wire exposes outside underground pipe; (2) underground pipe is embedded in the soil that needs compensation temperature, and the wire that connects electrical heating element is basseted, (3) connect the wire of device of solar generating and electrical heating element.
8. the geotemperature bucking-out system construction method based on solar energy as claimed in claim 3, it is characterized in that: comprise the steps: that (1) is spirally wound on one than on the soft rod of U-shaped pipe range by heating cable, again the two ends of heating cable are tied up on soft rod, the radius of soft rod adds that the thickness of heating cable is less than the interior pore radius of U-shaped pipe, U-shaped pipe is all stretched out at soft rod is inserted into soft rod two ends from one end of U-shaped pipe, the two ends of heating cable are unclamped from soft rod, soft rod is extracted out and heating cable is retained in U-shaped pipe, then at the two ends of heating cable, respectively connect a wire, wire stretches out outside underground pipe, (2) underground pipe is embedded in the soil that needs compensation temperature, and the wire that connects heating cable is basseted, (3) connect the wire of device of solar generating and heating cable.
9. construction method according to claim 8, is characterized in that: described step (3) is connected the wire of device of solar generating and heating cable by charging and discharging controller.
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| CN201310685790.7A CN103629865B (en) | 2013-12-16 | 2013-12-16 | A kind of terrestrial heat temperature compensation system construction method based on solar energy |
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| CN201310685790.7A CN103629865B (en) | 2013-12-16 | 2013-12-16 | A kind of terrestrial heat temperature compensation system construction method based on solar energy |
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| CN103629865A true CN103629865A (en) | 2014-03-12 |
| CN103629865B CN103629865B (en) | 2015-10-28 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352009A (en) * | 2015-12-09 | 2016-02-24 | 西北农林科技大学 | System utilizing natural body to store unstable or excess electric energy and implement cross-time heat supply |
| CN106954495A (en) * | 2017-04-10 | 2017-07-18 | 中国农业大学 | Agricultural planting system |
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| JPH0989379A (en) * | 1995-09-25 | 1997-04-04 | Kandenko Co Ltd | Underground heat storage type hot water supply system |
| CN101458009A (en) * | 2007-12-11 | 2009-06-17 | 刘娅 | Solar auxiliary heating soil source heat pump system |
| CN201391935Y (en) * | 2008-12-03 | 2010-01-27 | 新疆电力科学研究院 | Solar auxiliary electric heating heat storage device for earth source heat pump |
| JP2011038757A (en) * | 2009-08-17 | 2011-02-24 | Norimasa Sasaki | Cooling device used by pumping up underground cold by solar heat |
| JP2011190957A (en) * | 2010-03-12 | 2011-09-29 | Takahashi Kanri:Kk | Improvement of earth solar system (underground heat recovery pipe system) |
| CN102879235A (en) * | 2011-07-15 | 2013-01-16 | 敦煌研究院 | Soil gas collector for alternately frequent low temperature, drought, wet, freezing and thawing soil |
| CN203642557U (en) * | 2013-12-16 | 2014-06-11 | 王怡岷 | Geothermal heat temperature compensation system based on solar energy |
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2013
- 2013-12-16 CN CN201310685790.7A patent/CN103629865B/en active Active
Patent Citations (7)
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|---|---|---|---|---|
| JPH0989379A (en) * | 1995-09-25 | 1997-04-04 | Kandenko Co Ltd | Underground heat storage type hot water supply system |
| CN101458009A (en) * | 2007-12-11 | 2009-06-17 | 刘娅 | Solar auxiliary heating soil source heat pump system |
| CN201391935Y (en) * | 2008-12-03 | 2010-01-27 | 新疆电力科学研究院 | Solar auxiliary electric heating heat storage device for earth source heat pump |
| JP2011038757A (en) * | 2009-08-17 | 2011-02-24 | Norimasa Sasaki | Cooling device used by pumping up underground cold by solar heat |
| JP2011190957A (en) * | 2010-03-12 | 2011-09-29 | Takahashi Kanri:Kk | Improvement of earth solar system (underground heat recovery pipe system) |
| CN102879235A (en) * | 2011-07-15 | 2013-01-16 | 敦煌研究院 | Soil gas collector for alternately frequent low temperature, drought, wet, freezing and thawing soil |
| CN203642557U (en) * | 2013-12-16 | 2014-06-11 | 王怡岷 | Geothermal heat temperature compensation system based on solar energy |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352009A (en) * | 2015-12-09 | 2016-02-24 | 西北农林科技大学 | System utilizing natural body to store unstable or excess electric energy and implement cross-time heat supply |
| CN106954495A (en) * | 2017-04-10 | 2017-07-18 | 中国农业大学 | Agricultural planting system |
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| CN103629865B (en) | 2015-10-28 |
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Effective date of registration: 20170510 Address after: 061500 Nanpi Economic Development Zone, Hebei, Cangzhou Patentee after: HEBEI YIMIN HARDWARE MANUFACTURING CO., LTD. Address before: Cangzhou City, Hebei Province Road 061500 north of the city of Nanpi Hebei County Yimin hardware manufacturing Limited by Share Ltd Patentee before: Wang Yimin |
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