CN203364241U - Disc type solar heating system - Google Patents
Disc type solar heating system Download PDFInfo
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- CN203364241U CN203364241U CN 201320423564 CN201320423564U CN203364241U CN 203364241 U CN203364241 U CN 203364241U CN 201320423564 CN201320423564 CN 201320423564 CN 201320423564 U CN201320423564 U CN 201320423564U CN 203364241 U CN203364241 U CN 203364241U
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- Prior art keywords
- disc type
- type solar
- solar energy
- heat
- heating system
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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
- Y02B10/20—Solar thermal
-
- 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
-
- 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
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to the technical field of solar heating systems and particularly discloses a disc type solar heating system. According to the disc type solar heating system, an electrically operated valve is arranged between a disc type solar heat collector and a filter, the filter is connected with a heat storing device, a turbine generator, a dynamic generator and a heat collector heat exchanger are in parallel connection, a circulating pump is disposed between the turbine generator and the dynamic generator, the heat collector heat exchanger is connected with a heat storing water tank through the circulating pump, the heat storing water tank, a supplementary heat source and a radiator are in parallel connection, a circulating pump is arranged between the supplementary heat source and the radiator, the heat storing water tank, the supplementary heat source and the radiator are connected with a vent valve, and a pressure reducing valve is respectively connected with the disc type solar heat collector and the heat storing water tank. According to the disc type solar heating system, solar energy is used for heat supply in heating period, the solar heat energy is used for power generation or hot water supply for residents in non-heating period, the heat supply is stable, the energy utilization rate is high, and the disc type solar heating system is energy saving and environmentally friendly.
Description
Technical field
The utility model relates to the solar energy heating system technical field, especially relates to a kind of disc type solar energy heating system.
Background technology
Solar energy is a kind of of renewable resource, develops solar energy and has very important significance for saving conventional energy resource, protection of the environment, mitigation of climate change etc.The our times energy resource structure mainly be take fossil energy as main, and a large amount of consumption of fossil energy have caused serious environmental pollution and ecological disruption, and the mankind's survival and development have been formed to serious threat.Along with the continuous enhancing of scientific and technological progress and environmental consciousness, at present, the world energy sources consumption structure completes by coal after the conversion of oil, just clean towards height, the future developments such as the natural gas of low-carbon (LC), nuclear energy, solar energy, wind energy.
Solar energy is a kind of clean reproducible energy, according to statistics, the solar energy of earth reception each second has the 1.757*107 joule, amounts to standard coal about 6*106 ton, China is one of very abundant country of solar energy resources in the world, and annual radiation amount is 917-2333kW.h/m
2, therefore the use at solar energy resources has boundless prospect.
China the Northeast is that typical temperate zone is moistening, half moistening continental climate, near East Siberia, winter cold wet.Take In Changchun County as example, and meteorological data over the years shows, the heating period number of days of mean daily temperature≤+ 5 ℃ is 174 days, and 22-April 13 in October, mean daily temperature be-6.6 ℃, and the heat supply in winter time generally starts till April next year from current October.The Northeast's heating at present mainly be take briquette boiler as main, and according to statistics, only Liaoning Province is annual just need to consume 1.2 hundred million tons of coals, is worth and amounts to RMB 900～1,000 hundred million, produces CO
23.12 hundred million tons of gases also can discharge the toxic gases such as a large amount of carbon monoxide, sulfur oxide, nitrogen oxide simultaneously.China the Northeast is vast in territory, densely populated, and the warming time is longer, along with the finiteness of coal resources, and environmental protection, CO
2the policy requirements such as gas emissions restriction, need a kind of clean substitutability energy badly and heated.
Also do not have at present effective product to solve the problems referred to above.
The utility model content
The technical problem that the utility model solves is to provide a kind of disc type solar energy heating system, the utility model is mainly used in China's the Northeast's cold zone, the Northeast's solar energy resources is abundanter, winter heating phase (October～April) percentage of possible sunshine is high, Heating Period utilizes solar heating, and non-heating period utilizes solar energy generating or the supply of resident's hot water, and heating is stable, the using energy source degree is high, energy-conserving and environment-protective.
In order to solve the problems of the technologies described above, the utility model provides a kind of disc type solar energy heating system, comprising: disc type solar energy heat collector, filter, circulating pump, heat reservoir, heat collector heat exchanger, pressure-reducing valve, hot water storage tank, motor-driven valve, auxiliary thermal source, radiator, turbogenerator, power electric generator and air bleeding valve, be provided with described motor-driven valve between described disc type solar energy heat collector and described filter, described filter is connected with described heat reservoir, described turbogenerator, in parallel between described power electric generator and described heat collector heat exchanger, be provided with described circulating pump between described turbogenerator and described power electric generator, described heat collector heat exchanger is connected with described hot water storage tank by described circulating pump, described hot water storage tank, in parallel between described auxiliary thermal source and described radiator, be provided with circulating pump between described auxiliary thermal source and described radiator, described hot water storage tank, described auxiliary thermal source all is connected with described air bleeding valve with described radiator, described pressure-reducing valve is connected with described hot water storage tank with described disc type solar energy heat collector respectively.
Preferably, described disc type solar energy heat collector adopts five described disc type solar energy heat collectors.
More preferably, four described disc type solar energy heat collector specifications are 12m
2, wherein a described disc type solar energy heat collector specification is 10m
2.
More preferably, described hot water storage tank moisture storage capacity is more than 60 tons.
More preferably, described hot water storage tank moisture storage capacity is 80 tons.
More preferably, described auxiliary thermal source adopts CO
2heat pump.
More preferably, described radiator adopts assembly type PVC floor.
More preferably, described disc type solar energy heating system also comprises temperature sensor.
More preferably, described temperature sensor adopts two described temperature sensors, one of them described temperature sensor is located at the heat transfer medium outlet place of the absorber plate of described disc type solar energy heat collector, and the described temperature sensor of another one is located at the bypass outlet place of the collecting loop of described hot water storage tank bottom.
Operation principle of the present utility model is that the utility model comprises three closed circuits: thermal-arrest loop, heating loop and heat energy power-generating loop.Thermal-arrest adopts Differential Control in loop, use two temperature sensors and a differential controller, when the temperature of the temperature sensor that is located at the heat collector place during higher than 5～10 ℃ of the temperature of the temperature sensor that is located at the hot water storage tank place, heat-collecting pump is opened, and fluid enters heat collector from heat reservoir through the CO2 heat pump; On the contrary, when the absorber plate temperature of hot water storage tank outlet temperature and disc type solar energy heat dump differs 1～2 ℃, heat-collecting pump is closed, and the method that the water in heat collector is drained into to reservoir realizes antifreeze, and reservoir needs heat insulation or sealing with Anti-freezing.Auxiliary thermal source in heating loop mainly be used in continuous rainy weather, the solar energy poor efficiency can't meet the user with warm requirement, heating loop refers to the closed circuit of heating agent in heating room.The heat energy power-generating loop adopts a high energy turbogenerator, at non-heating season, utilizing the heat energy that solar thermal collector collects to be generated electricity, and at non-heating season power interconnection, the electric energy that during the compensation heat supply in winter, the auxiliary thermal source operation consumes.
The course of work of the present utility model is: the disc type solar energy heat collector is always in automatic mode, when heat collector can be supplied heat, opening the interface in thermal-arrest loop by temperature difference controlling value, can be the hot water storage tank heat supply, until be heated to, to need the boiler temperature be 90 ℃.In Heating Period, this device is used for indoor heating to the hot water of 1.3 liters 37 ℃ of every square metre of floor injections in every 1 hour of the PVC floor in heating loop, and discharges the hot water of 30 ℃, can keep indoor temperature at 23 ℃ in the winter time.When continuous rainy weather causes solar energy can't heat supply, the hot water storage tank temperature is during lower than 45 ℃, auxiliary thermal source is started working, no matter water temperature in the heating hot water storage tank guarantees that, under which kind of weather, heating system can both be given user's stable heating.In non-heating period, heat collector is to the pressure vessel heat supply of turbogenerator, and the reservoir pressure of turbogenerator reaches 7 kilograms/cm
2the time, drive the turbogenerator generating.
Wherein, described disc type solar energy heat collector is the highest product of current domestic photo-thermal conversion ratio, and the Accumulated Heat Units power output that diameter is 12 meters is 3.5 times of common solar power converter, reaches 105 kilowatts.Disc type solar energy is from the motion tracking sunshine, than many 3～4 hours of every day of plate-type solar water heater utilization rate commonly used.The accumulation point temperature can reach 1800 ℃ to 2000 ℃, also can reach 1500 ℃ in the winter time.
Wherein, what described PVC floor adopted is Korea S's every household matured product used, there is heat supply and Wooden Planks, the PVC floor has energy saving effect preferably, than domain pipe energy-saving 50%, in low temperature-35～-45, ℃ also can heat, operating expenses is comparatively saved, adopt modular heating system, reduce 70 millimeters of construction thickness.In heating loop, every 1 hour is just that 37 ℃ of water are for indoor heating to PVC floor implantation temperature.The PVC floor is popular a kind of Novel light body floor decorative material in the world today, also referred to as " light body ground material ".A kind of product very popular in the Japan and Korea S in America and Europe and Asia, fashionable external, enter Chinese market since the beginning of the eighties, so far big and medium-sized cities have at home obtained general approval, use very extensive, such as indoor family, hospital, school, office building,, the various places such as factory, public place, supermarket, business, stadiums." PVC floor " just refers to the floor that adopts pvc material to produce.Specifically take exactly polyvinyl chloride and copolymer resins thereof as primary raw material, add the auxiliary materials such as filler, plasticizer, stabilizing agent, colouring agent, on the sheet continuous base material, coated technique or through calendering, extrude or extrusion process produces.
Wherein, described auxiliary thermal source adopts CO
2heat pump, under normal weather condition, the heat that heat collector produces can meet the indoor heating demand, and under continuous rainy weather, heat pump is with CO
2for refrigerant, the airborne heat of absorbing environmental, by the unit circulating heat transfer, heat is passed to the water that needs heating, as producing, living, use and the building construction heat supply, heat pump has lower operating cost, the higher service life that heats power, overlength, ultralow temperature running environment (40 ℃) and higher characteristics such as leaving water temperature, is a kind of desirable electrothermal apparatus.
The utility model compared with prior art, has following beneficial effect:
The utility model provides a kind of disc type solar energy heating system, and Heating Period utilizes solar heating, and non-heating period utilizes solar energy generating or the supply of resident's hot water, and heating is stable, and the using energy source degree is high, energy-conserving and environment-protective.
The accompanying drawing explanation
Fig. 1 exemplarily shows the structural representation of disc type solar energy heating system.
The specific embodiment
For the technical problem that the utility model solves, the technical scheme provided are provided better, below in conjunction with drawings and Examples, the utility model is further elaborated.Specific embodiment described herein is only in order to explain enforcement of the present utility model, but and is not used in restriction the utility model.
In a preferred embodiment, Fig. 1 exemplarily shows the structural representation of disc type solar energy heating system, comprising: disc type solar energy heat collector 1, filter 2, circulating pump 3, heat reservoir 4, heat collector heat exchanger 5, pressure-reducing valve 6, hot water storage tank 7, motor-driven valve 8, auxiliary thermal source 9, radiator 10, turbogenerator 11, power electric generator 12 and air bleeding valve 13, be provided with described motor-driven valve 8 between described disc type solar energy heat collector 1 and described filter 2, described filter 2 is connected with described heat reservoir 4, described turbogenerator 11, in parallel between described power electric generator 12 and described heat collector heat exchanger 5, be provided with described circulating pump 3 between described turbogenerator 11 and described power electric generator 12, described heat collector heat exchanger 5 is connected with described hot water storage tank 7 by described circulating pump 3, described hot water storage tank 7, in parallel between described auxiliary thermal source 9 and described radiator 10, be provided with circulating pump between described auxiliary thermal source 9 and described radiator 10, described hot water storage tank 7, described auxiliary thermal source 9 all is connected with described air bleeding valve 13 with described radiator 10, described pressure-reducing valve 6 is connected with described hot water storage tank 7 with described disc type solar energy heat collector 1 respectively.
In the embodiment be more preferably, described disc type solar energy heat collector 1 adopts five described disc type solar energy heat collectors.
In the embodiment be more preferably, four described disc type solar energy heat collector 1 specifications are 12m
2, wherein described disc type solar energy heat collector 1 specification is 10m
2.
In the embodiment be more preferably, described hot water storage tank 7 moisture storage capacitys are more than 60 tons.
In the embodiment be more preferably, described hot water storage tank 7 moisture storage capacitys are 80 tons.
In the embodiment be more preferably, described auxiliary thermal source 9 adopts CO
2heat pump.
In the embodiment be more preferably, described radiator 10 adopts assembly type PVC floor.
In the embodiment be more preferably, described disc type solar energy heating system also comprises temperature sensor.
In the embodiment be more preferably, described temperature sensor adopts two described temperature sensors, one of them described temperature sensor is located at the heat transfer medium outlet place of the absorber plate of described disc type solar energy heat collector 1, and the described temperature sensor of another one is located at the bypass outlet place of the collecting loop of described hot water storage tank 7 bottoms.
Specific embodiment:
The disc type solar energy heat collector, always in automatic mode, when heat collector can be supplied heat, is opened the interface in thermal-arrest loop by temperature difference controlling value, can be the hot water storage tank heat supply, until be heated to, to need the boiler temperature be 90 ℃.In Heating Period, this device is used for indoor heating to the hot water of 1.3 liters 37 ℃ of every square metre of floor injections in every 1 hour of the PVC floor in heating loop, and discharges the hot water of 30 ℃, can keep indoor temperature at 23 ℃ in the winter time.When continuous rainy weather causes solar energy can't heat supply, the hot water storage tank temperature is during lower than 45 ℃, auxiliary thermal source is started working, no matter water temperature in the heating hot water storage tank guarantees that, under which kind of weather, heating system can both be given user's stable heating.In non-heating period, heat collector is to the pressure vessel heat supply of turbogenerator, and the reservoir pressure of turbogenerator reaches 7 kilograms/cm
2the time, drive the turbogenerator generating.
More than by preferred and description that specific embodiment is detailed the utility model; but those skilled in the art should be understood that; the utility model is not limited to the above embodiment; all within basic principle of the present utility model; any modification of doing, combine and be equal to replacement etc., within all being included in protection domain of the present utility model.
Claims (9)
1. a disc type solar energy heating system, it is characterized in that, comprising: disc type solar energy heat collector, filter, circulating pump, heat reservoir, heat collector heat exchanger, pressure-reducing valve, hot water storage tank, motor-driven valve, auxiliary thermal source, radiator, turbogenerator, power electric generator and air bleeding valve, be provided with described motor-driven valve between described disc type solar energy heat collector and described filter, described filter is connected with described heat reservoir, described turbogenerator, in parallel between described power electric generator and described heat collector heat exchanger, be provided with described circulating pump between described turbogenerator and described power electric generator, described heat collector heat exchanger is connected with described hot water storage tank by described circulating pump, described hot water storage tank, in parallel between described auxiliary thermal source and described radiator, be provided with circulating pump between described auxiliary thermal source and described radiator, described hot water storage tank, described auxiliary thermal source all is connected with described air bleeding valve with described radiator, described pressure-reducing valve is connected with described hot water storage tank with described disc type solar energy heat collector respectively.
2. disc type solar energy heating system according to claim 1, is characterized in that, described disc type solar energy heat collector adopts five described disc type solar energy heat collectors.
3. disc type solar energy heating system according to claim 2, is characterized in that, four described disc type solar energy heat collector specifications are 12m
2, a described disc type solar energy heat collector specification is 10m
2.
4. disc type solar energy heating system according to claim 1, is characterized in that, described hot water storage tank moisture storage capacity is more than 60 tons.
5. disc type solar energy heating system according to claim 4, is characterized in that, described hot water storage tank moisture storage capacity is 80 tons.
6. disc type solar energy heating system according to claim 1, is characterized in that, described auxiliary thermal source adopts CO
2heat pump.
7. disc type solar energy heating system according to claim 1, is characterized in that, described radiator adopts assembly type PVC floor.
8. disc type solar energy heating system according to claim 1, is characterized in that, described disc type solar energy heating system also comprises temperature sensor.
9. disc type solar energy heating system according to claim 6, it is characterized in that, described temperature sensor adopts two described temperature sensors, one of them described temperature sensor is located at the heat transfer medium outlet place of the absorber plate of described disc type solar energy heat collector, and the described temperature sensor of another one is located at the bypass outlet place of the collecting loop of described hot water storage tank bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320423564 CN203364241U (en) | 2013-07-17 | 2013-07-17 | Disc type solar heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320423564 CN203364241U (en) | 2013-07-17 | 2013-07-17 | Disc type solar heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203364241U true CN203364241U (en) | 2013-12-25 |
Family
ID=49811992
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320423564 Expired - Fee Related CN203364241U (en) | 2013-07-17 | 2013-07-17 | Disc type solar heating system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152234A (en) * | 2015-03-30 | 2016-11-23 | 银川艾尼工业科技开发有限公司 | A kind of solar-electricity heating system |
| CN107905966A (en) * | 2017-09-29 | 2018-04-13 | 山西三晋之窗新能源科技有限公司 | Disc type solar energy heating, refrigeration, power generation combined system |
| CN109099600A (en) * | 2018-08-13 | 2018-12-28 | 天津清芸主力能源科技有限公司 | A kind of disc type solar energy heat utilization system with supplemental heat source |
| CN112902278A (en) * | 2021-02-01 | 2021-06-04 | 安徽俪琨空气能源科技有限公司 | Coupling separation type solar heat pump heating system |
-
2013
- 2013-07-17 CN CN 201320423564 patent/CN203364241U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152234A (en) * | 2015-03-30 | 2016-11-23 | 银川艾尼工业科技开发有限公司 | A kind of solar-electricity heating system |
| CN107905966A (en) * | 2017-09-29 | 2018-04-13 | 山西三晋之窗新能源科技有限公司 | Disc type solar energy heating, refrigeration, power generation combined system |
| CN109099600A (en) * | 2018-08-13 | 2018-12-28 | 天津清芸主力能源科技有限公司 | A kind of disc type solar energy heat utilization system with supplemental heat source |
| CN112902278A (en) * | 2021-02-01 | 2021-06-04 | 安徽俪琨空气能源科技有限公司 | Coupling separation type solar heat pump heating system |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20140717 |
|
| EXPY | Termination of patent right or utility model |