CN105546620A - Heating flooring device based on combined operation of solar power and geothermal energy - Google Patents
Heating flooring device based on combined operation of solar power and geothermal energy Download PDFInfo
- Publication number
- CN105546620A CN105546620A CN201610087931.9A CN201610087931A CN105546620A CN 105546620 A CN105546620 A CN 105546620A CN 201610087931 A CN201610087931 A CN 201610087931A CN 105546620 A CN105546620 A CN 105546620A
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- Prior art keywords
- heat
- geothermal
- heat exchanger
- energy
- water
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D11/00—Central heating systems using heat accumulated in storage masses
- F24D11/002—Central heating systems using heat accumulated in storage masses water heating system
- F24D11/003—Central heating systems using heat accumulated in storage masses water heating system combined with solar energy
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/11—Geothermal energy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/14—Solar energy
-
- 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
- Y02B10/20—Solar thermal
Abstract
The invention discloses a heating flooring device based on combined operation of solar power and geothermal energy. The heating flooring device comprises a condensing mirror, a heat collector, a heat transfer oil exchanger, a valve, a heat accumulation tank, a heating flooring, a geothermal exchanger, a pump, a shallow water geothermal well and a deep water geothermal well, where when the solar power is condensed through the condensing mirror and the condensed solar power irradiates the heat collector, heat transfer oil in the heat collector is heated, heat in the heat transfer oil is used for heating water in the heat accumulation tank through the heat transfer oil exchanger, and hot water in the heat accumulation tank is used for floor heating. In addition, hot water in the deep water geothermal well is pumped into the geothermal exchanger to heat water in the heat accumulation tank so as to realize geothermal energy heating. Through the scheme, floor heating through the solar power and geothermal energy together is realized.
Description
Technical field
The present invention relates to a kind of heating floor device run based on solar energy and geothermal energy united, utilize solar energy and geothermal energy united heat supply heating floor, realize all-weather indoor heating, belong to technical field of new energies, particularly solar energy and geothermal energy Thermal Synthetic utilize technical field.
Background technology
Geothermal heating is emerging a kind of heating system, meets the comfort requirement of Human Physiology heating: allow warm from underfooting, people can feel warmer, more comfortable.Save careat and space, can save and radiator and the space shared by caliduct are installed, increase usable floor area 2% ~ 3%.Indoor heating homogeneous temperature can be made: room temperature from bottom to top gradient distribution after employing floor heating, cross-ventilation weakens, and moisture loss reduces, and overcomes radiator heating and brings the deficiencies such as mouth parched and tongue scorched to people.Thermal source selection and comparison is extensive, can utilize geothermal water, industrial exhaust heat, heating network, domestic heating source etc.Solar heating is an environment-friendly engineering.It is different unlike thermal source from common heating system, and namely common heating is fire coal, electricity, oil, gas etc., and solar heating utilizes pollution-free, reproducible solar energy.Solar heating remarkable in economical benefits.The general 3-5 of solar heating can recoup capital outlay cost, and its service life is generally at about 20 years, so its economic benefit is also very significant.Geothermal energy being directly used in heating, heat supply and supplying hot water is the geothermal utilization mode being only second to geothermal power generation.Because this Land use systems is simple, good economy performance, enjoy various countries to pay attention to, be particularly positioned at the western countries of extremely frigid zones, wherein Iceland develops best.This state has just built up first heat-supply system based upon geothermal energy in the world as far back as nineteen twenty-eight in Reykjavik, capital, this heating system has developed very perfect now, and the hot water that can extract 7740t80 DEG C from underground per hour, for the whole city 110,000 resident.Owing to not having towering chimney, Iceland capital is described as " in the world the most clean smokeless city ".China's geothermal heating is backward in technique in world level, if solar energy and geothermal energy united run, realizes the heat supply in winter that round-the-clock, even long-term heating can solve northern China.
Summary of the invention
Goal of the invention: for above-mentioned existing Problems existing and deficiency, the object of a kind of heating floor device run based on solar energy and geothermal energy united of the present invention is the pollution problem and the problems of energy consumption that solve existing heating system.
technical scheme:based on the heating floor device that solar energy and geothermal energy united run, comprise condenser (1), heat collector (2), heat-condutive oil heat exchanger (3), valve (4), heat storage can (5), heating floor (6), geothermal heat exchanger (7), pump (8), shallow water geothermal well (9), deep water geothermal well (10); Wherein heating floor (6) comprises timber floor (6-1), heat transfer filler (6-2), warmer (6-3), insulation material (6-4).
Described condenser (1) is parabolic shape, be arranged on solar energy tracking device, heat collector (2) is made up of vacuum heat collection pipe, be arranged on the focal line place of condenser (1), heat collector (2) inside passes into conduction oil, the output port of heat collector (2) is connected with the import of the energy input of heat-condutive oil heat exchanger (3), and the outlet of the energy input of heat-condutive oil heat exchanger (3) is connected with the input of heat collector (2), forms conduction oil circulation.
The outlet of the Energy transmission end of heat-condutive oil heat exchanger (3) is connected with the heat exchange input port one of heat storage can (5), middle series winding valve (4), and the import of the Energy transmission end of heat-condutive oil heat exchanger (3) is connected with the heat exchange delivery outlet one of heat storage can (5); The heat exchange input port two of heat storage can (5) is connected with the delivery outlet of geothermal heat exchanger (7) Energy transmission end, and the input port of geothermal heat exchanger (7) Energy transmission end is connected with the heat exchange delivery outlet two of heat storage can (5); The input of heat exchanger (7) energy input is connected with the output of pump (8), and the input of pump (8) is connected with the water pipe of water geothermal well (10), and the delivery outlet of geothermal heat exchanger (7) Energy transmission end is connected with the water pipe of shallow water geothermal well (9); Heat storage can (5) hot water output port inputs with the warmer (6-3) of heating floor (6) and is connected, and heat storage can (5) recirculated water entrance exports with the warmer (6-3) of heating floor (6) and is connected.
Based on the heating floor device that solar energy and geothermal energy united run, it is characterized in that valve-off (4), heat-condutive oil heat exchanger (3) can be closed.
Based on the heating floor device that solar energy and geothermal energy united run, it is characterized in that solar heating is made up of condenser (1), heat collector (2), heat-condutive oil heat exchanger (3), valve (4), working medium is conduction oil; Geothermal heating is made up of geothermal heat exchanger (7), pump (8), shallow water geothermal well (9), deep water geothermal well (10), and working medium is water.
Described condenser (1) is made up of the mirror of parabolic shape, surface can be adopted to aluminize or silver-plated, is irradiated to by Salar light-gathering on heat collector (2).
Described heat collector (2) is made up of vacuum heat collection pipe, skin is glass appearance, interior pipe is metal inner pipe, working medium is passed through in metal inner pipe inside, when solar energy is on condenser (1) focusing illumination to the metal inner pipe of antipyretic device (2), metal inner pipe generates heat, and metal inner pipe inside passes into conduction oil, can by heat-conducting oil heating.
Described heat-condutive oil heat exchanger (3) is made up of heat exchanger, by the water in the heat energy heat exchange in conduction oil to hot tank (5).
Described valve (4) is arranged on the input port of heat-condutive oil heat exchanger (3) energy input, valve-off (4), blocks the circulation of conduction oil, heat-condutive oil heat exchanger (3) can be closed.
Described hot tank (5) is made up of heat insulation tank, for storing high-temperature-hot-water.
Described heating floor (6) comprises timber floor (6-1), heat transfer filler (6-2), warmer (6-3), insulation material (6-4).The bottom is insulation material (6-4), insulation material (6-4) layer is installed warmer (6-3), at warmer (6-3) upper covering one deck heat transfer filler (6-2), after paving, timber floor (6-1) is installed in heat transfer filler (6-2).
Described geothermal heat exchanger (7) is made up of heat exchanger, for by geothermal energy heat exchange in the water in hot tank (5).
Described pump (8) is made up of water pump, for being pumped into by geothermal water in geothermal heat exchanger (7).
Described shallow water geothermal well (9), for discharging the water in geothermal heat exchanger (7), is circulated with the water in deep water geothermal well (10).
Hot water, for gathering geothermal water, is pumped into the input port of the energy input of geothermal heat exchanger (7) by described deep water geothermal well (10), and exports to shallow water geothermal well (9) from the delivery outlet of the energy input of geothermal heat exchanger (7).
Operation principle: condenser (1) is by after solar focusing, be radiated on heat collector (2), the inner admittance deep fat of heat collector (2), conduction oil after heating through heat-condutive oil heat exchanger (3) by heat energy heat exchange in the water in heat storage can (5), after the water of heat storage can (5) is heated, provide hot water to heating floor (6).In deep water geothermal well (10), hot water pumps in geothermal heat exchanger (7) by pump (8) by hot water, by underground heat energy heat exchange in the water in heat storage can (5), the hot water of deep water geothermal well (10) is after heat exchanger (7) heat exchange, flow in shallow water geothermal well (9), after the water of heat storage can (5) is heated, provide hot water to heating floor (6).At night, by valve-off (4), close heat-condutive oil heat exchanger (3), prevent thermal loss.
beneficial effect,the present invention has the following advantages:
(1) the present invention utilizes groove type solar to realize the heating of Household floor, pollution-free, and does not have the upkeep cost in later stage;
(2) the present invention adopts the bottom to be insulation material, and prevent heat loss, efficiency of utilization is high;
(3) the present invention adopts geothermal energy and solar association to run, and can realize the heating of severe cold weather, practicality is higher.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
In figure: 1 be condenser, 2 are heat collectors, 3 are heat-condutive oil heat exchangers, 4 are valves, 5 are heat storage cans, 6 are heating floors, 7 are geothermal heat exchangers, 8 are pumps, 9 are shallow water geothermal wells, 10 is deep water geothermal wells.
Fig. 2 is heating floor cross-sectional view;
Fig. 3 is heating floor schematic top plan view;
6-1 is timber floor, 6-2 is heat transfer filler, 6-3 is warmer, 6-4 is insulation material;
Fig. 4 is heat storage can schematic diagram;
Heat exchange input port one, heat exchange delivery outlet one, heat exchange input port two, heat exchange delivery outlet two, hot water output port and recirculated water entrance is indicated in figure.
Detailed description of the invention: by reference to the accompanying drawings 1, Fig. 2, Fig. 3 and Fig. 4, explains the present invention further.
Based on the heating floor device that solar energy and geothermal energy united run, comprise condenser (1), heat collector (2), heat-condutive oil heat exchanger (3), valve (4), heat storage can (5), heating floor (6), geothermal heat exchanger (7), pump (8), shallow water geothermal well (9), deep water geothermal well (10); Wherein heating floor (6) comprises timber floor (6-1), heat transfer filler (6-2), warmer (6-3), insulation material (6-4).
Described condenser (1) is parabolic shape, be arranged on solar energy tracking device, heat collector (2) is made up of vacuum heat collection pipe, be arranged on the focal line place of condenser (1), heat collector (2) inside passes into conduction oil, the output port of heat collector (2) is connected with the import of the energy input of heat-condutive oil heat exchanger (3), and the outlet of the energy input of heat-condutive oil heat exchanger (3) is connected with the input of heat collector (2), forms conduction oil circulation.
The outlet of the Energy transmission end of heat-condutive oil heat exchanger (3) is connected with the heat exchange input port one of heat storage can (5), middle series winding valve (4), and the import of the Energy transmission end of heat-condutive oil heat exchanger (3) is connected with the heat exchange delivery outlet one of heat storage can (5); The heat exchange input port two of heat storage can (5) is connected with the delivery outlet of geothermal heat exchanger (7) Energy transmission end, and the input port of geothermal heat exchanger (7) Energy transmission end is connected with the heat exchange delivery outlet two of heat storage can (5); The input of heat exchanger (7) energy input is connected with the output of pump (8), and the input of pump (8) is connected with the water pipe of water geothermal well (10), and the delivery outlet of geothermal heat exchanger (7) Energy transmission end is connected with the water pipe of shallow water geothermal well (9); Heat storage can (5) hot water output port inputs with the warmer (6-3) of heating floor (6) and is connected, and heat storage can (5) recirculated water entrance exports with the warmer (6-3) of heating floor (6) and is connected.
Based on the heating floor device that solar energy and geothermal energy united run, it is characterized in that valve-off (4), heat-condutive oil heat exchanger (3) can be closed.
Based on the heating floor device that solar energy and geothermal energy united run, it is characterized in that solar heating is made up of condenser (1), heat collector (2), heat-condutive oil heat exchanger (3), valve (4), working medium is conduction oil; Geothermal heating is made up of geothermal heat exchanger (7), pump (8), shallow water geothermal well (9), deep water geothermal well (10), and working medium is water.
The foregoing is only better embodiment of the present invention; protection scope of the present invention is not limited with above-mentioned embodiment; in every case those of ordinary skill in the art modify or change according to the equivalence that disclosed content is done, and all should include in the protection domain recorded in claims.
Claims (3)
1., based on the heating floor device that solar energy and geothermal energy united run, comprise condenser (1), heat collector (2), heat-condutive oil heat exchanger (3), valve (4), heat storage can (5), heating floor (6), geothermal heat exchanger (7), pump (8), shallow water geothermal well (9), deep water geothermal well (10); Wherein heating floor (6) comprises timber floor (6-1), heat transfer filler (6-2), warmer (6-3), insulation material (6-4);
Described condenser (1) is parabolic shape, be arranged on solar energy tracking device, heat collector (2) is made up of vacuum heat collection pipe, be arranged on the focal line place of condenser (1), heat collector (2) inside passes into conduction oil, the output port of heat collector (2) is connected with the import of the energy input of heat-condutive oil heat exchanger (3), and the outlet of the energy input of heat-condutive oil heat exchanger (3) is connected with the input of heat collector (2), forms conduction oil circulation;
The outlet of the Energy transmission end of heat-condutive oil heat exchanger (3) is connected with the heat exchange input port one of heat storage can (5), middle series winding valve (4), and the import of the Energy transmission end of heat-condutive oil heat exchanger (3) is connected with the heat exchange delivery outlet one of heat storage can (5); The heat exchange input port two of heat storage can (5) is connected with the delivery outlet of geothermal heat exchanger (7) Energy transmission end, and the input port of geothermal heat exchanger (7) Energy transmission end is connected with the heat exchange delivery outlet two of heat storage can (5); The input of heat exchanger (7) energy input is connected with the output of pump (8), and the input of pump (8) is connected with the water pipe of water geothermal well (10), and the delivery outlet of geothermal heat exchanger (7) Energy transmission end is connected with the water pipe of shallow water geothermal well (9); Heat storage can (5) hot water output port inputs with the warmer (6-3) of heating floor (6) and is connected, and heat storage can (5) recirculated water entrance exports with the warmer (6-3) of heating floor (6) and is connected.
2. a kind of heating floor device run based on solar energy and geothermal energy united according to claim 1, is characterized in that valve-off (4), can close heat-condutive oil heat exchanger (3).
3. a kind of heating floor device run based on solar energy and geothermal energy united according to claim 1, it is characterized in that solar heating is made up of condenser (1), heat collector (2), heat-condutive oil heat exchanger (3), valve (4), working medium is conduction oil; Geothermal heating is made up of geothermal heat exchanger (7), pump (8), shallow water geothermal well (9), deep water geothermal well (10), and working medium is water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610087931.9A CN105546620A (en) | 2016-02-17 | 2016-02-17 | Heating flooring device based on combined operation of solar power and geothermal energy |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610087931.9A CN105546620A (en) | 2016-02-17 | 2016-02-17 | Heating flooring device based on combined operation of solar power and geothermal energy |
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| CN105546620A true CN105546620A (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610087931.9A Pending CN105546620A (en) | 2016-02-17 | 2016-02-17 | Heating flooring device based on combined operation of solar power and geothermal energy |
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| CN (1) | CN105546620A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191993A (en) * | 2017-07-10 | 2017-09-22 | 陕西德龙地热开发有限公司 | A kind of mid-deep strata interference-free rock hot systems and gas fired-boiler combining heating system |
| CN108626773A (en) * | 2018-05-10 | 2018-10-09 | 清华大学 | A kind of temperature electronic control device of electric heat storage and underground heat combining heating system |
| CN112082195A (en) * | 2020-09-22 | 2020-12-15 | 天政科技发展(山东)有限公司 | Use method of multifunctional nanometer heat-preservation heat reservoir |
| CN112984599A (en) * | 2021-02-01 | 2021-06-18 | 李志朋 | Energy-saving heating and ventilation system for buildings in cold regions |
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| JP2011140827A (en) * | 2010-01-08 | 2011-07-21 | Sekkei Kobo Flex:Kk | Underground heat-storing house |
| CN202328831U (en) * | 2011-12-14 | 2012-07-11 | 河北省科学院能源研究所 | Solar heating system assisted by ground source heat pump |
| CN102635953A (en) * | 2012-04-27 | 2012-08-15 | 天普新能源科技有限公司 | Solar energy full-year collection and storage supply system |
| CN203323227U (en) * | 2013-05-08 | 2013-12-04 | 马翠平 | Solar heating device |
| CN105258354A (en) * | 2015-07-30 | 2016-01-20 | 辽宁天淼新能源科技有限公司 | Solar energy heat collection moderate-high temperature heating and heat supply device |
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2016
- 2016-02-17 CN CN201610087931.9A patent/CN105546620A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011140827A (en) * | 2010-01-08 | 2011-07-21 | Sekkei Kobo Flex:Kk | Underground heat-storing house |
| CN202328831U (en) * | 2011-12-14 | 2012-07-11 | 河北省科学院能源研究所 | Solar heating system assisted by ground source heat pump |
| CN102635953A (en) * | 2012-04-27 | 2012-08-15 | 天普新能源科技有限公司 | Solar energy full-year collection and storage supply system |
| CN203323227U (en) * | 2013-05-08 | 2013-12-04 | 马翠平 | Solar heating device |
| CN105258354A (en) * | 2015-07-30 | 2016-01-20 | 辽宁天淼新能源科技有限公司 | Solar energy heat collection moderate-high temperature heating and heat supply device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191993A (en) * | 2017-07-10 | 2017-09-22 | 陕西德龙地热开发有限公司 | A kind of mid-deep strata interference-free rock hot systems and gas fired-boiler combining heating system |
| CN108626773A (en) * | 2018-05-10 | 2018-10-09 | 清华大学 | A kind of temperature electronic control device of electric heat storage and underground heat combining heating system |
| CN112082195A (en) * | 2020-09-22 | 2020-12-15 | 天政科技发展(山东)有限公司 | Use method of multifunctional nanometer heat-preservation heat reservoir |
| CN112984599A (en) * | 2021-02-01 | 2021-06-18 | 李志朋 | Energy-saving heating and ventilation system for buildings in cold regions |
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Application publication date: 20160504 |