CN208154693U - A kind of solar energy heating ventilating system towards passive room - Google Patents
A kind of solar energy heating ventilating system towards passive room Download PDFInfo
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- CN208154693U CN208154693U CN201820406956.5U CN201820406956U CN208154693U CN 208154693 U CN208154693 U CN 208154693U CN 201820406956 U CN201820406956 U CN 201820406956U CN 208154693 U CN208154693 U CN 208154693U
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- solar energy
- air
- solar
- wall
- ventilating 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
- 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
Abstract
The utility model discloses a kind of solar energy heating ventilating systems towards passive room, are made of TROMBE wall, inclined roof formula solar chimney, two-phase closed type hot siphon three parts.Wherein, TROMBE wall includes transparent glass cover board, air interlayer, heavy wall, air-valve, heavy wall upside indoor air inlet, downside indoor air outlet；Inclined roof formula solar chimney is equipped with air register with TROMBE wall junction by transparent cover plate, air interlayer, inclined roof, absorber plate, thermal insulation board composition；Two-phase closed type hot siphon is made of evaporator, condenser, upper riser, lower downspout and control valve.The utility model can overcome traditional thermal-arrest ventilating system to have a single function, the disadvantage of effect difference, have thermal-arrest draught capacity strong, vdiverse in function, easy to operate, and the advantages of do not consume the energy.For gravity-flow ventilation and preventing indoor overheating when summer, while domestic hot-water is produced, when winter can be realized solar energy hot blast heating and preheating fresh air.
Description
Technical field
The utility model relates to a kind of solar utilization techniques, belong to the field of energy utilization technology, and in particular to a kind of
Solar energy heating ventilating system towards passive room.
Background technique
With the continuous development of China's urbanization, energy demand is sharply increased, energy consumption bring environmental problem also day
Become serious, energy-saving and emission-reduction, which have become, guarantees China's economy and society health, the inevitable requirement of steady development.It makes full use of renewable
The energy build healthiness building thermal environments, reduce energy consumption have become Heating,Ventilating and Air Conditioning industry development Main way it
One.
National Development and Reform Committee, National Energy Board in 2017 etc. be multidisciplinary to be combined and issues《Northern area winter cleaning heating rule
It draws (2017-2021)》, it is indicated that the heating mode of low emission, low energy consumption is realized using clean energy resourcies such as natural gases, and because of ground
Suiting measures to different conditions makes full use of the renewable energy such as solar energy, improves that building energy conservation is horizontal and passive type solar energy using technology is to push
The vast village-town house in the northern area of China realizes cleaning heating, while reducing gas consumption and alleviating trying hard to keep for " gas being waste "
Card.
TROMBE wall and solar chimney can be used for the warm equal temperature technique of circulation of passive solar elegance, can be effective
The heating air conditioning energy consumption of building is reduced, Indoor Thermal Environment is improved.But it the periodicity due to solar radiation, fluctuation and builds
Build the architectural characteristic of itself, overheated between passive room usual daytime in winter, nocturnal temperature decline quickly, can not be provided for user abundance,
Stable heating load is to meet heat supply and comfort requirement.In addition, gravity-flow ventilation is short of power when summer operating mode, indoor overheating etc.
Problem is even more to limit the popularization and application of passive solar energy technology.
Two-phase closed type hot siphon is a kind of novel, high efficient heat exchanging element, is widely used in aerospace, electronics microelectronics
The fields such as heat dissipation, the energy and chemical industry, waste heat recycling, air conditioner refrigerating, Solar use.In recent years, both at home and abroad to two-phase closed type heat
Siphon pipe phase-change heat-exchange has carried out a large amount of research, in passive room two-phase closed type hot siphon mainly with construction wall or radiation
Heating system is used in combination, and has broad application prospects.
Summary of the invention
The purpose of this utility model is to provide a kind of solar energy heating ventilating systems towards passive room, solve conventional quilt
Summer Indoor overheat present in dynamic room, gravity-flow ventilation is short of power and the problem of heat stability difference.
In order to achieve the above objectives, the utility model uses following technical scheme：
A kind of solar energy heating ventilating system towards passive room, including passive solar house, TROMBE wall transparent cover plate,
Air register, solar chimney transparent cover plate, two-phase closed type hot siphon, TROMBE wall air interlayer, solar chimney heat are logical
Road, water tank；
The passive solar house include heavy wall, building enclosure, in passive chamber, sloped roof；Sloped roof
It closes on solar chimney passage of heat side and is disposed with absorber plate, opposite side is equipped with thermal insulation board；
The TROMBE wall transparent cover plate bottom is equipped with air-valve, and heavy wall upper and lower sides are respectively equipped with indoor air inlet, room
Interior air outlet, building enclosure north are equipped with Beijing Foreign Language Studies University wall air inlet.
The two-phase closed type hot siphon is made of evaporator, condenser, upper riser, lower downspout and valve, is steamed
Hair device is located at heavy exterior surface of wall, and condenser is placed in water tank；Water tank passes through water inlet pipe, outlet pipe, water outlet tube valve, water inlet
Tube valve is connected with interior.
The two-phase closed type hot siphon material is copper, and filling cryogen is water, monochlorodifluoromethane, difluoro dichloro in copper pipe
Any one in methane, R410a and R134a refrigerant.
The TROMBE wall transparent cover plate and solar chimney transparent cover plate are double layer glass or PC sunlight board.
Compared with prior art, the beneficial effects of the utility model are：
Thermal-arrest ventilating system provided by the utility model combines TROMBE wall with inclined roof formula solar chimney,
Solar energy hot blast heating and preheating outdoor fresh air are carried out using TROMBE wall when winter, is imitated using the hot pressing that the two generates when summer
Gravity-flow ventilation should be carried out, ventilation effect is effectively solved better than TROMBE wall and inclined roof formula solar chimney is individually used
Gravity-flow ventilation caused by hot pressing is relatively low in the passage of heat is short of power problem.
Thermal-arrest ventilating system provided by the utility model, by adding two-phase closed type thermal siphon in TROMBE wall outer surface
Thermal-arrest wall hull-skin temperature will be effectively reduced using the heat transfer characteristic of cryogen in pipe, reduces and passes through thermal-arrest wall to indoor radiating
Amount alleviates indoor overheating.
Two-phase closed type hot siphon provided by the utility model, when summer, open pipe valve, utilize cryogen phase-transition heat-storage
Produce domestic hot-water；Close valve when winter, cryogen evaporator serves as phase-change material effect, when reducing night by thermal-arrest wall and
Air interlayer improves solar-heating stability and extends heating time to outdoor heat dissipation capacity.
The utility model can overcome traditional thermal-arrest ventilating system to have a single function, the disadvantage of effect difference, have thermal-arrest ventilation
Ability is strong, vdiverse in function, easy to operate, and the advantages of do not consume the energy.The system has different realities according to season and weather conditions
Mode is applied, various working of making overall plans can be effectively improved indoor thermal environment, reduce carbon emission, have great promotional value
And good application prospect.
Detailed description of the invention
Fig. 1 is a kind of solar energy heating ventilating system overall structure signal towards passive room provided by the utility model
Figure.
Fig. 2 is a kind of solar energy heating ventilating system two-phase closed type thermal siphon towards passive room provided by the utility model
Pipe structural schematic diagram.
Wherein, 1 be passive solar house, 2 be building enclosure, 3 be heavy wall, 4 be air-valve, 5-1 be indoor air outlet,
5-2 is indoor air inlet, 5-3 is Beijing Foreign Language Studies University wall air inlet, 6 is TROMBE wall transparent cover plate, 7 is TROMBE wall air interlayer, 8
For two-phase closed type hot siphon, 9 be air register, 10 be solar chimney transparent cover plate, 11 be the solar chimney passage of heat,
12 it is absorber plate, 13 be thermal insulation board, 14 be sloped roof, 15 be water tank, 16 be evaporator, 17 be upper riser, 18 is condensation
Lower downspouts is in device, 19,20-1 is valve, 20-2 is valve, 21-1 is water outlet tube valve, 21-2 is water inlet valve, 22 is
Outlet pipe, 23 be water inlet pipe, 24 be in passive chamber.
Specific embodiment
The utility model is described in further details with reference to the accompanying drawing.
The general plotting of the utility model is：By TROMBE wall, inclined roof formula solar chimney, two-phase closed type thermal siphon
Pipe three organically combines and is efficiently used cooperatively, and strengthens Summer Indoor gravity-flow ventilation using hot pressing effect, while closing by two-phase
Formula thermal siphon reduction air interlayer inner wall surface temperature reduces through wall to indoor radiating amount, effectively solves summer certainly
So ventilation is short of power and indoor overheating problem.In addition, the setting on two-phase closed type hot siphon road can be improved the sun when winter
Energy heat stability simultaneously extends heating time.In order to which the technology contents and construction and purpose of the utility model are described in detail, under
Face is specifically introduced in conjunction with attached drawing.The embodiment is only used for explaining the utility model, does not constitute and protects to the utility model
The restriction of range.
Specific embodiment one：It is illustrated with reference to Fig. 1, the solar energy heating ventilating system towards passive room of present embodiment
Including passive solar house 1, TROMBE wall transparent cover plate 6, air register 9, solar chimney transparent cover plate 10, two-phase closed type heat
Siphon pipe 8, TROMBE wall air interlayer 7, the solar chimney passage of heat 11, water tank 15；The passive solar house 1 includes heavy
Wall 3, building enclosure 2,24, sloped roof 14 in passive chamber；Sloped roof 14 closes on 11 side cloth of the solar chimney passage of heat
It is equipped with absorber plate 12, opposite side is equipped with thermal insulation board 13.
6 bottom of present embodiment TROMBE wall transparent cover plate is equipped with air-valve 4, and 3 upper and lower sides of heavy wall are respectively equipped with interior
Air inlet 5-2, indoor air outlet 5-1,2 Beijing Foreign Language Studies University wall of building enclosure are equipped with air inlet 5-3.
Specific embodiment two：Illustrate in conjunction with Fig. 1-Fig. 2, two-phase closed type hot siphon 8 described in present embodiment is by evaporating
Device 16, condenser 18, upper riser 17, lower downspout 19 and valve 20-1 and valve 20-2 composition, evaporator 16 are located at weight
15 outer surface of matter wall, condenser are placed in water tank 15.Water tank 15 passes through water inlet pipe 23, outlet pipe 22, water outlet tube valve 21-
1, water inlet valve 21-2 is connected with interior 24.
Specific embodiment three：Illustrate in conjunction with Fig. 1-Fig. 2, two-phase closed type hot siphon 8 described in present embodiment is copper pipe.
It is firm, corrosion resistance is strong, heat-transfer effect is good so set, easy to install and use.It is other to be identical with embodiment two.
Specific embodiment four：It is illustrated with reference to Fig. 1, TROMBE wall transparent cover plate 6 and solar energy cigarette described in present embodiment
Chimney transparent cover plate 10 is double layer glass or PC sunlight board.So set, passive solar house heat insulation effect is good, air folder
Hot-air is few by the heat loss of transparent cover plate in layer, and thermal-arrest ventilation effect is good, and construction technology is simple, and cost is low.It is other
It is same as the specific embodiment one.
Specific embodiment five：Cryogen in the two-phase closed type hot siphon 8 of present embodiment is water, one chloromethane of difluoro
Alkane, dichlorodifluoromethane, any one in R410a and R134a refrigerant.So set, safe and reliable, phase-change heat transfer effect
Fruit is good, is easy to use, other the same as one or two specific embodiments.
Claims (7)
1. a kind of solar energy heating ventilating system towards passive room, it is characterised in that：The system includes passive solar house
(1), TROMBE wall transparent cover plate (6), air register (9), solar chimney transparent cover plate (10), two-phase closed type hot siphon
(8), TROMBE wall air interlayer (7), the solar chimney passage of heat (11), water tank (15)；The passive solar house (1) includes
Heavy wall (3), building enclosure (2), (24), sloped roof (14) in passive chamber；The two-phase closed type hot siphon (8) by
Evaporator (16), condenser (18), upper riser (17), lower downspout (19) and valve (20-1) and (20-2) composition, steam
Hair device (16) is located at heavy wall (3) outer surface, and condenser is placed in water tank (15).
2. solar energy heating ventilating system according to claim 1, it is characterised in that：The TROMBE wall transparent cover plate
(6) bottom is equipped with air-valve (4), and heavy wall (3) upper and lower sides are respectively equipped with indoor air inlet (5-2), indoor air outlet (5-1),
Building enclosure (2) Beijing Foreign Language Studies University wall is equipped with air inlet (5-3).
3. solar energy heating ventilating system according to claim 1, it is characterised in that：The sloped roof (14) is closed on too
The positive energy chimney passage of heat (11) side is disposed with absorber plate (12), and opposite side is equipped with thermal insulation board (13).
4. solar energy heating ventilating system according to claim 1, it is characterised in that：Water tank (15) passes through water inlet pipe
(23), outlet pipe (22), water outlet tube valve (21-1), water inlet valve (21-2) are connected with indoor (24).
5. solar energy heating ventilating system according to claim 1, it is characterised in that：The two-phase closed type hot siphon
It (8) is copper pipe.
6. solar energy heating ventilating system according to claim 1 or 2, it is characterised in that：The TROMBE wall transparency cover
Plate (6) and solar chimney transparent cover plate (10) are double layer glass or PC sunlight board.
7. solar energy heating ventilating system according to claim 1 or 5, it is characterised in that：Two-phase closed type hot siphon (8)
Interior cryogen is water, monochlorodifluoromethane, dichlorodifluoromethane, any one in R410a and R134a refrigerant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820406956.5U CN208154693U (en) | 2018-03-20 | 2018-03-20 | A kind of solar energy heating ventilating system towards passive room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820406956.5U CN208154693U (en) | 2018-03-20 | 2018-03-20 | A kind of solar energy heating ventilating system towards passive room |
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| Publication Number | Publication Date |
|---|---|
| CN208154693U true CN208154693U (en) | 2018-11-27 |
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| CN201820406956.5U Expired - Fee Related CN208154693U (en) | 2018-03-20 | 2018-03-20 | A kind of solar energy heating ventilating system towards passive room |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317652A (en) * | 2018-03-20 | 2018-07-24 | 南京工业大学 | A kind of solar energy heating ventilating system towards passive room |
-
2018
- 2018-03-20 CN CN201820406956.5U patent/CN208154693U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317652A (en) * | 2018-03-20 | 2018-07-24 | 南京工业大学 | A kind of solar energy heating ventilating system towards passive room |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 |