CN101315206B - Solar heating system - Google Patents
Solar heating system Download PDFInfo
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- CN101315206B CN101315206B CN200710041577A CN200710041577A CN101315206B CN 101315206 B CN101315206 B CN 101315206B CN 200710041577 A CN200710041577 A CN 200710041577A CN 200710041577 A CN200710041577 A CN 200710041577A CN 101315206 B CN101315206 B CN 101315206B
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- air
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- air inlet
- heat
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 239000012530 fluid Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 239000006063 cullet Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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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
- Y02E10/44—Heat exchange systems
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- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The invention relates to a solar heating system which comprises an outdoor air pipe with a heat-collection module, an air inlet and an air outlet; and an indoor air pipe with an air supply port and an air return port. The indoor air pipe is connected with the outdoor air pipe via two connectors, wherein the first connector is arranged beside the air inlet and the second connector is arranged beside the air outlet. The system further comprises a first fan arranged between the air inlet and the heat-collection module, a first valve arranged on the air return port, a second valve arranged on the air supply port. The air inlet, the first connector, the air outlet and the second connector are all provided with valves. By adopting the structure, the solar heating system can convert solar energy to heat energy by controlling the opening or the closing of the valves and directly heat air to supply heat indoor, and has the advantages of simple structure and high safety.
Description
Technical field
The present invention relates to a kind of solar energy heating system.
Background technology
Along with growth in the living standard, people are also more and more higher to the demand of the comfort level of living environment, wherein air-conditioning, adopt dim and hot water is three main aspects.Consuming the wide variety of conventional energy before this tripartite appearance, particularly wherein adopt dimly, the chemical fuel that normally burns is realized serious environment pollution.Simultaneously because the city adopts conventional air-conditioning more and more, discharge a large amount of hot gas and form tropical island effect, urban climate is also produced harmful effect.
Real estate is as the rich and influential family of an energy resource consumption, presses for from traditional development mode to change, and at present, the only way out is exactly to utilize solar energy in large quantities, as much as possible.The utilization of this energy can be society and consumer's expenditure of saving more energy aspect, also can be from fact practicable requirement of building a harmonious society.Therefore, energy savings is that real estate is produced and to be passed through a most important thought of cutting energy-saving residence, and except by energy-conservation to the effective means of Application in Building, energy-conservation important channel is the development and use solar energy.
Architectural application to solar energy at present mainly contains three aspects: the one, utilize the branch body technique of present solar water heater, and design is that the roof and the plug-in wall of assembly carries out the hot water supply with the solar vacuum heat-collecting pipe.The 2nd, produce heating system based on solar energy heat-collecting heat-preserving plate.The 3rd, provide electric power and illumination the solar photovoltaic cell panel component design for window and wall material.
For solar heating, maximum ways is at present, utilizes heat collector that water is heated to 40～60 degrees centigrade, provides warm braw by fan coil to the room again.Can also locally use the floor heating system.Like this, the hot water that provides of heat collector upstairs, directly flowing through is preset at underfloor pipeline, for the room for dim.
Also have and adopt solar heat pump to heat.This class heating installation comprises support, solar energy heating device and heat pump assembly, solar energy heating device comprises at least one solar water heater module, heat exchanger, radiator, water circulating pump and heat transport fluid, solar water heater module, heat exchanger, radiator connect and compose the circulation line of sealing successively by pipeline, water circulating pump can drive heat transport fluid and circulate in circulation line, and solar energy heat pump heating apparatus also comprises the constant pressure valve that heat transport fluid can be provided to circulation line; Heat pump assembly comprises by pipeline and connects and composes work medium in evaporimeter, compressor, condenser, expansion valve and the circulating line of the circulation line of sealing successively that condenser is located at the bottom of heat exchanger cavity.
Above-mentioned two kinds of methods of utilizing solar heating all are by after gathering solar energy, with the water heating, drive heated water then and flow in circulation line, thereby heat is provided.Such heating system in fact all is similar to solar water heater, has caused heating system structural complicated.
Summary of the invention
The object of the present invention is to provide a kind of solar energy heating system, the luminous energy of solar energy is changed into heat energy, directly add hot-air, deliver to indoor to improve room temperature.
In order to achieve the above object, technical scheme of the present invention is as follows:
A kind of solar energy heating system comprises: have the outdoor air conduit of heat collecting module, outdoor air conduit has an air inlet and an exhaust outlet; The indoor airduct that has air feed mouth and return air inlet, indoor airduct links to each other by two connectors with outdoor air conduit, and first connector wherein is located at by the air inlet, and second connector is located at by the exhaust outlet; Be provided with first blower fan between air inlet and the heat collecting module; Return air inlet is provided with first valve, and the air feed mouth is provided with second valve; Air inlet, first connector, exhaust outlet and second connector also are provided with valve.
Adopt the solar energy heating system of said structure, realize that by the switch of by-pass valve control solar energy transfers heat energy to, directly adds hot-air, required heat in the supply chamber.Simple in structure, safe and reliable.
For further simplified structure, be provided with the 3rd public valve between the described air inlet and first connector, the 3rd valve is closed in the air inlet and first connector at most.
For further simplified structure, be provided with the 4th public valve between the exhaust outlet and second connector, the 4th valve is closed in the exhaust outlet and second connector at most.
The branch wind pipe that described heat collecting module comprises air main, connect with air main, the vacuum heat collection pipe that is provided with around branch wind pipe and be connected air main and the tube connector of vacuum heat collection pipe.
Be provided with the heat exchanger and second blower fan in the described indoor airduct, heat exchanger is connected an attemperater by the hot-water line that has first pump with the cold water pipe that has second pump.So just can realize the function of the heat that heat accumulation and use are stored.
Be provided with a filter before the described air inlet, so that be delivered into the fresh and clean of within doors air.
This system also is provided with a protection network, and protection network is installed in the heat collecting module outside.Just in case the vacuum tube accidental damage takes place, can prevent from also that cullet from falling to hurt sb.'s feelings.
Description of drawings
Fig. 1 is the structure chart of solar energy heating system of the present invention;
Fig. 2 is the sectional view on the heat collecting module circulation of air direction among Fig. 1.
The specific embodiment
According to Fig. 1 and Fig. 2, provide preferred embodiment of the present invention, and described in detail below, enable to understand better function of the present invention, characteristics.
Fig. 1 has shown the structure of solar energy heating system of the present invention.As shown in the figure, solar energy heating system of the present invention mainly comprises indoor airduct 10 and outdoor air conduit 11 two parts.Outdoor air conduit 11 has an air inlet 2 and an exhaust outlet 13.Be provided with a filter 1 before the air inlet 2.The pipe interior of outdoor air conduit 11 is provided with heat collecting module 6.Indoor airduct 10 has an air feed mouth 18 and a return air inlet 8.Link to each other by two connectors 4,14 between indoor airduct 10 and the outdoor air conduit 11, it is other that connector 4 wherein is located at air inlet 2, with air inlet 2 rectangular position relations, and another connector 14 just is located at exhaust outlet 13 sides, with exhaust outlet 13 rectangular positions relations.Be provided with valve 3 between described air inlet 2 and the connector 4, the stiff end of this valve 3 just is located at air inlet 2 and the connector 4 mutual right-angled corners that become, like this, the free section of valve 3 is by rotating one that just can select to close in air inlet 2 and the connector 4, certainly valve 3 also can all structure be at an angle with air inlet 2 and connector 4, i.e. position as shown in the figure, valve 3 has just been opened air inlet 2 and connector 4 simultaneously.Same, be provided with valve 16 between exhaust outlet 13 and the connector 14, the stiff end of this valve 16 just is located at exhaust outlet 13 and the connector 14 mutual right-angled corners that become, like this, the free section of valve 16 is by rotating one that just can select to close in exhaust outlet 13 and the connector 14, certainly valve 16 also can with exhaust outlet 13 and connector 14 all structure at an angle, i.e. position as shown in the figure, valve 16 has just been opened exhaust outlet 13 and connector 14 simultaneously.Be provided with first blower fan 5 between air inlet 2 and the heat collecting module 6.Return air inlet 8 is provided with valve 7, and air feed mouth 18 is provided with valve 15.This system also is provided with a protection network 26, and protection network 26 is installed in heat collecting module 6 outsides.The effect of protection network 26 be just in case on the facade vacuum tube meet accident when damaging, prevent from that cullet from falling to hurt sb.'s feelings.Indoor airduct 10 is connected with air feed pipe 19 by air feed mouth 18.Outdoor air conduit 11 is connected with exhaust column 12 by exhaust outlet 13.
Fig. 2 is the sectional view on the heat collecting module circulation of air direction among Fig. 1, has shown the structure of the heat collecting module 6 among Fig. 1 in detail.As shown in the figure, heat collecting module 6 comprise air main 61, the branch wind pipe 63 that connects with air main 61, the vacuum heat collection pipe 64 that is provided with around branch wind pipe 63 and be connected air main 61 and the tube connector 62 of vacuum heat collection pipe 64.The air that first blower fan 5 is sent here brings out the heat of vacuum heat collection pipe 64 to branch wind pipe 63 through air main 61, concentrates by tube connector 62 and delivers in next heat collecting module or the outdoor air conduit.
In conjunction with Fig. 1, the operation principle of solar energy heating system of the present invention is described once more.It is three working stages that this system is divided into:
One, the room air heating period:
Cut off between the air feed mouth 18 in this stage and a return air inlet 8.Valve 3 is closed air inlet 2, and valve 7 is opened return air inlet 8, and valve 16 is opened connector 14, closes exhaust outlet 13 simultaneously, and valve 15 is opened air feed mouth 18, and valve 7 is opened return air inlet 8.When sunshine was arranged, first blower fan 5 started, and room air is heated through return air inlet 8, indoor airduct 10, connector 4, first blower fan 5, heat collecting module 6, outdoor air conduit 11, connector 14, air feed mouth 18,19 pairs of room airs of air feed pipe.
Two, carry the fresh air stage:
Cut off between the air feed mouth 18 in this stage and a return air inlet 8.Valve 3 is closed connector 4 and is opened air inlet 2, and valve 16 is opened connector 14, closes exhaust outlet 13, and valve 15 is opened air feed mouth 18.When sunshine was arranged, first blower fan 5 started, and outdoor air is delivered to the fresh air after heating indoor through filter 1, air inlet 2, first blower fan 5, heat collecting module 6, outdoor air conduit 11, connector 14, air feed mouth 18, air feed pipe 19.
Three, the protection heat collecting module stage:
Do not need to heat in summer, when the heat in the vacuum tube toos many or too much for use, temperature can rise very highly, influences the life-span, just need the heat in the vacuum tube be discharged in the atmosphere.
Valve 3 is opened air inlet 2 and is closed connector 4, valve 16 simultaneously and open that exhaust outlet 13 is closed connector 14 simultaneously, first blower fan 5 starts, and so just unnecessary heat is passed through filter 1, air inlet 2, heat collecting module 6, outdoor air conduit 11, exhaust outlet 13, exhaust column 12 and flows back to atmosphere.
The popularity of considering present solar energy hot water tank is more and more higher, if solar energy hot water tank also is incorporated in the solar energy heating system of the present invention, so just can make heating system increase heat accumulation and the new function of using stored heat.
For this reason, set up the heat exchanger 20 and second blower fan 9 in the described indoor airduct 10, heat exchanger 20 is connected an attemperater 25 by the hot-water line 22 that has pump 23 with the cold water pipe 21 that has pump 24.Set up an opening 17 on air feed mouth 18 next doors, air feed mouth 18 and opening 17 common valve 15.Cut off at needs under the situation of air feed mouth 18 and return air inlet 8, close opening 17 by valve 15 and get final product.Increase the solar energy heating system behind the attemperater 25, increased by two working stages:
Four, the store heat stage:
Valve 3 is closed air inlet 2 and is opened connector 4, and valve 7 is closed return air inlet 8, and valve 16 is opened connector 14, closes exhaust outlet 13, and valve 15 is opened opening 17, closes air feed mouth 18.When sunshine is arranged, first blower fan 5 starts, inner air tube is through the circular heating of connector 4, first blower fan 5, heat collecting module 6, outdoor air conduit 11, connector 14, opening 17, heat exchanger 20, indoor airduct 10, formation air, heat exchanger 20 heating, water pump 24 starts delivers to attemperater 25 to the heat in the heat exchanger 20 through water pump 24, cold water pipe 21, heat exchanger 20, hot-water line 22.
Five, use the store heat stage:
When not having sunlight, can use the heat in the attemperater to make indoor intensification.
Valve 3 closes that connector 4, valve 7 open that return air inlet 8, valve 15 open simultaneously that opening 17 and air feed mouth 18, valve 16 close that connector 14, second blower fan 9, water pump 23 start, the heat in the attemperater 25 is delivered in the heat exchanger 20, heat exchanger 20 heating, second blower fan 9 are delivered to the air of room air through return air inlet 8, after delivering to heat exchanger 20 heating, heating again needed the indoor of heat through opening 17, air feed mouth 18, air feed pipe 19 through water pump 23, hot-water line 22.
The front provides the description to preferred embodiment, so that any technical staff in this area understands the present invention.To this preferred embodiment, those skilled in the art can make various modifications or conversion on the basis that does not break away from the principle of the invention.Be that every simple, equivalence of doing according to the claims and the description of the present patent application changes and modification, all fall into the claim protection domain of patent of the present invention.
Claims (7)
1. a solar energy heating system is characterized in that, this system comprises:
The outdoor air conduit (11) that has heat collecting module (6), outdoor air conduit (11) have an air inlet (2) and an exhaust outlet (13);
The indoor airduct (10) that has air feed mouth (18) and return air inlet (8), indoor airduct (10) links to each other by two connectors (4,14) with outdoor air conduit (11), it is other that first connector (4) wherein is located at air inlet (2), and it is other that second connector (14) is located at exhaust outlet (13);
Be provided with first blower fan (5) between air inlet (2) and the heat collecting module (6); Return air inlet (8) is provided with first valve (7), and air feed mouth (18) is provided with second valve (15); Be provided with between air inlet (2) and first connector (4) between the 3rd valve (3), exhaust outlet (13) and second connector (14) and be provided with the 4th valve (16).
2. solar energy heating system as claimed in claim 1, it is characterized in that, be provided with public the 3rd valve (3) between described air inlet (2) and first connector (4), the 3rd valve (3) is closed in air inlet (2) and first connector (4) at most.
3. solar energy heating system as claimed in claim 1, it is characterized in that, be provided with public the 4th valve (16) between exhaust outlet (13) and second connector (14), the 4th valve (16) is closed in exhaust outlet (13) and second connector (14) at most.
4. as claim 1 or 2 or 3 described solar energy heating systems, it is characterized in that the branch wind pipe (63) that described heat collecting module (6) comprises air main (61), connect with air main (61), the vacuum heat collection pipe (64) that is provided with around branch wind pipe (63) and be connected air main (61) and the tube connector (62) of vacuum heat collection pipe (64).
5. solar energy heating system as claimed in claim 4, it is characterized in that, be provided with heat exchanger (20) and second blower fan (9) in the described indoor airduct (10), heat exchanger (20) is connected an attemperater (25) by hot-water line (22) that has first pump (23) and the cold water pipe that has second pump (24) (21).
6. solar energy heating system as claimed in claim 5 is characterized in that, described air inlet (2) is provided with a filter (1) before.
7. solar energy heating system as claimed in claim 6 is characterized in that, this system also is provided with a protection network (26), and protection network (26) is installed in heat collecting module (6) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710041577A CN101315206B (en) | 2007-06-01 | 2007-06-01 | Solar heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710041577A CN101315206B (en) | 2007-06-01 | 2007-06-01 | Solar heating system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101315206A CN101315206A (en) | 2008-12-03 |
| CN101315206B true CN101315206B (en) | 2010-05-19 |
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ID=40106299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710041577A Expired - Fee Related CN101315206B (en) | 2007-06-01 | 2007-06-01 | Solar heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101315206B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114135920B (en) * | 2021-12-03 | 2023-06-06 | 无锡轻大集成科技有限公司 | Low-carbon building using solar photovoltaic system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1637218A (en) * | 2003-12-26 | 2005-07-13 | 株式会社Om太阳能协会 | Solar energy system house |
| CN201066164Y (en) * | 2007-06-01 | 2008-05-28 | 韩绍良 | Solar energy heating system |
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2007
- 2007-06-01 CN CN200710041577A patent/CN101315206B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1637218A (en) * | 2003-12-26 | 2005-07-13 | 株式会社Om太阳能协会 | Solar energy system house |
| CN201066164Y (en) * | 2007-06-01 | 2008-05-28 | 韩绍良 | Solar energy heating system |
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| Publication number | Publication date |
|---|---|
| CN101315206A (en) | 2008-12-03 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20160601 |