CN108317652A - 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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- CN108317652A CN108317652A CN201810249340.6A CN201810249340A CN108317652A CN 108317652 A CN108317652 A CN 108317652A CN 201810249340 A CN201810249340 A CN 201810249340A CN 108317652 A CN108317652 A CN 108317652A
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- 229910052802 copper Inorganic materials 0.000 claims description 4
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- 239000004338 Dichlorodifluoromethane Substances 0.000 claims description 2
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 claims description 2
- 235000019404 dichlorodifluoromethane Nutrition 0.000 claims description 2
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/02—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/26—Arrangements for air-circulation by means of induction, e.g. by fluid coupling or thermal effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
- F24F2005/0064—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground using solar energy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F2007/0025—Ventilation using vent ports in a wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F2007/004—Natural ventilation using convection
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/272—Solar heating or cooling
-
- 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
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- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a kind of solar energy heating ventilating systems towards passive room, are made of TROMBE walls, inclined roof formula solar chimney, two-phase closed type hot siphon three parts.Wherein, TROMBE walls include transparent glass cover board, air blanketing, heavy wall, air-valve, heavy wall upside indoor air inlet, downside indoor air outlet；Inclined roof formula solar chimney is equipped with air register by transparent cover plate, air blanketing, inclined roof, absorber plate, thermal insulation board composition with TROMBE walls junction；Two-phase closed type hot siphon is made of evaporator, condenser, upper riser, lower downspout and control valve.The present invention 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 realize solar energy hot blast heating and preheating fresh air.
Description
Technical field
The present invention relates to a kind of solar utilization techniques, belong to the field of energy utilization technology, and in particular to it is a kind of towards
The solar energy heating ventilating system in passive room.
Background technology
With the continuous development of China's urbanization, energy demand sharply increases, the environmental problem that energy consumption is brought also day
Become serious, energy-saving and emission-reduction, which have become, ensures 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 system
Preferably, it is to push me to make full use of the regenerative resources such as solar energy, improve building energy conservation level and passive type solar energy using technology
The vast village-town house of state's northern area realizes cleaning heating, while reducing gas consumption and alleviating the strong guarantee of " gas is waste ".
TROMBE walls 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 declines quickly, can not provide to the user it is sufficient,
Stable heating load is to meet heat supply and comfort requirement.In addition, gravity-flow ventilation is short of power when summer condition, 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 recovery, 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.
Invention content
The purpose of the present invention is to provide a kind of solar energy heating ventilating systems towards passive room, solve conventional passive room
Present in Summer Indoor overheat, gravity-flow ventilation is short of power and the problem of heat stability difference.
In order to achieve the above objectives, the present invention uses following technical scheme：
A kind of solar energy heating ventilating system towards passive room, including passive solar house, TROMBE walls transparent cover plate,
Air register, solar chimney transparent cover plate, two-phase closed type hot siphon, TROMBE walls air blanketing, solar chimney heat are logical
Road, water tank；
The passive solar house includes 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 walls 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 it is water, monochlorodifluoromethane, difluoro dichloro that cryogen is filled in copper pipe
Any one in methane, R410a and R134a refrigerants.
The TROMBE walls transparent cover plate and solar chimney transparent cover plate are double layer glass or PC sunlight boards.
Compared with prior art, beneficial effects of the present invention are：
TROMBE walls are combined, winter by thermal-arrest ventilating system provided by the invention with inclined roof formula solar chimney
Shi Liyong TROMBE walls carry out solar energy hot blast heating and preheating outdoor fresh air, the hot pressing effect generated using the two when summer into
It is logical effectively to solve heat better than TROMBE walls and inclined roof formula solar chimney is individually used for row gravity-flow ventilation, ventilation effect
Gravity-flow ventilation caused by hot pressing is relatively low in road is short of power problem.
Thermal-arrest ventilating system provided by the invention, by adding two-phase closed type hot siphon, profit in TROMBE walls outer surface
With the heat transfer characteristic of cryogen, thermal-arrest wall hull-skin temperature will be effectively reduced, reduces through thermal-arrest wall to indoor radiating amount, delays
Solve indoor overheating.
Two-phase closed type hot siphon provided by the invention, when summer, open pipe valve, are produced using cryogen phase-transition heat-storage
Domestic hot-water；Valve is closed when winter, cryogen evaporator serves as phase-change material effect, passes through thermal-arrest wall and air when reducing night
Interlayer improves solar-heating stability and extends heating time to outdoor heat dissipation capacity.
The present invention can overcome traditional thermal-arrest ventilating system to have a single function, the disadvantage of effect difference, have thermal-arrest draught capacity
By force, vdiverse in function, it is easy to operate, and the advantages of do not consume the energy.The system has different embodiment party according to season and weather conditions
Formula, various working of making overall plans can be effectively improved indoor thermal environment, reduce carbon emission, have great promotional value and good
Good application prospect.
Description of the drawings
Fig. 1 is a kind of solar energy heating ventilating system overall structure diagram towards passive room provided by the invention.
Fig. 2 is a kind of solar energy heating ventilating system two-phase closed type hot siphon knot towards passive room provided by the invention
Structure schematic diagram.
Fig. 3 is that a kind of solar energy heating ventilating system winter operation pattern 1 towards passive room provided by the invention is illustrated
Figure.
Fig. 4 is that a kind of solar energy heating ventilating system winter operation pattern 2 towards passive room provided by the invention is illustrated
Figure.
Fig. 5 is that a kind of solar energy heating ventilating system summer operation pattern 1 towards passive room provided by the invention is illustrated
Figure.
Fig. 6 is that a kind of solar energy heating ventilating system summer operation pattern 2 towards passive room provided by the invention is illustrated
Figure.
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 walls transparent cover plate, 7 is TROMBE walls air blanketing, 8 is
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 be
Absorber plate, 13 be thermal insulation board, 14 be sloped roof, 15 be water tank, 16 be evaporator, 17 be upper riser, 18 be condenser, 19
For lower downspout, 20-1 be valve, 20-2 is valve, 21-1 is that water outlet tube valve, 21-2 are water inlet valve, 22 are water outlet
Pipe, 23 be water inlet pipe, 24 be in passive chamber.
Specific implementation mode
The present invention is described in further details below in conjunction with the accompanying drawings.
The present general inventive concept is：By TROMBE walls, inclined roof formula solar chimney, two-phase closed type hot siphon three
Person organically combines and is efficiently used cooperatively, and strengthens Summer Indoor gravity-flow ventilation using hot pressing effect, while passing through two-phase closed type heat
Siphon pipe reduces air blanketing inner wall surface temperature, reduces through wall to indoor radiating amount, it is naturally logical effectively to solve summer
Wind-power deficiency and indoor overheating problem.In addition, the setting on two-phase closed type hot siphon road can improve solar energy confession when winter
Thermal stability simultaneously extends heating time.For the technology contents and construction and purpose that the present invention will be described in detail, with reference to attached
Figure is specifically introduced.The embodiment is only for explaining the present invention, is not intended to limit the scope of the present invention..
Specific implementation mode 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 walls transparent cover plate 6, air register 9, solar chimney transparent cover plate 10, two-phase closed type heat
Siphon pipe 8, TROMBE walls air blanketing 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 walls 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 implementation mode two：Illustrate in conjunction with Fig. 1-Fig. 2, two-phase closed type hot siphon 8 is by evaporating described in present embodiment
Device 16, condenser 18, upper riser 17, lower downspout 19 and valve 20-1 and valve 20-2 compositions, evaporator 16 are located at weight
15 outer surface of matter wall, condenser are placed in water tank 15.Water tank 15 by water inlet pipe 23, outlet pipe 22, water outlet tube valve 21-1,
Water inlet valve 21-2 is connected with interior 24.
Specific implementation mode 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 implementation mode four：It is illustrated with reference to Fig. 1, TROMBE walls transparent cover plate 6 and solar energy cigarette described in present embodiment
Chimney transparent cover plate 10 is double layer glass or PC sunlight boards.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 implementation mode five：Cryogen in the two-phase closed type hot siphon 8 of present embodiment is water, one chloromethane of difluoro
Any one in alkane, dichlorodifluoromethane, R410a and R134a refrigerants.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.
Solar energy heating ventilating system provided by the invention is introduced below in conjunction with the accompanying drawings amounts to four kinds of typical works in winter or summer
Operating mode under condition.
From the figure 3, it may be seen that the solar energy heating ventilating system provided by the invention towards passive room, winter operation pattern 1 are：
Winter hot-air heating pattern opens indoor air outlet 5-1 and indoor air inlet 5-2, simultaneously closes off air-valve 4, air register 9 and north
Exterior wall air inlet 5-3.Air themperature in TROMBE walls air blanketing 7 is influenced by solar radiation to increase, and is formed under hot pressing function
Thermal updrafts are simultaneously got in by indoor air inlet 5-2, carry out hot and humid area with indoor thermal environment, hot-air is cold later
But, decline, entered in TROMBE walls air blanketing 7 by indoor air outlet 5-1, form cycle.Two-phase is closed under the operational mode
Valve 20-1, valve 20-2 are closed in formula thermal siphon 8.16 inner refrigerant of evaporator generates phase transformation and is stored under hot air acting
Nonresident portion heat delays solar radiation to fluctuate the influence to room ventilation amount and indoor temperature change generated in case, enhances heat stability, subtracts
Heating time is extended to outdoor heat dissipation capacity by heavy wall 3 and air blanketing 7 when less without solar radiation.
As shown in Figure 4, the solar energy heating ventilating system provided by the invention towards passive room, winter operation pattern 2 are：
Winter preheats fresh air pattern, opens air-valve 4, indoor air inlet 5-2, close indoor air outlet 5-1, air register 9, Beijing Foreign Language Studies University wall into
Air port 5-3.Outdoor fresh air is entered by air-valve 4 in TROMBE walls air blanketing 7, is influenced TROMBE wall air folder by solar radiation
Air themperature increases in layer 7, forms thermal updrafts under hot pressing function and is got in by indoor air inlet 5-2, to room
Between provide preheating fresh air.Two-phase closed type hot siphon setting and function are identical as winter operation pattern 1 under the operational mode.
As shown in Figure 5, the solar energy heating ventilating system provided by the invention towards passive room, summer operation pattern 1 are：
Summer Natural Ventilation Mode, when morning and evening summer outdoor temperature is less than indoor temperature, open indoor air outlet 5-1, air register 9,
Beijing Foreign Language Studies University wall air inlet 5-3 closes indoor air inlet 5-2, air-valve 4.Under solar radiation effect in TROMBE walls air blanketing 7
Air is heated, and thermal updrafts are generated, and the solar chimney passage of heat 11 is entered under hot pressing function；Equally, solar radiation is saturating
The 10 heating solar chimney passage of heat 11 of solar chimney transparent cover plate is crossed, hot pressing function is generated, last hot-air passes through chimney
Outlet discharge.TROMBE walls air blanketing is consistent with hot pressing function direction in the solar chimney passage of heat, and the two combines can be into
One step increases Ventilation effect, effectively solves the problems, such as that gravity-flow ventilation is short of power.Outdoor fresh air is influenced to lead to by indoor external differential
It crosses Beijing Foreign Language Studies University wall air inlet 5-3 to get in, hot and humid area is carried out with indoor environment, later from outdoor air outlet under differential pressure action
5-2 enters TROMBE walls air blanketing 7, is heated again and drains into outdoor, forms cycle.The setting of thermal insulation board 13 can be reduced
Unfavorable overheat in the solar chimney passage of heat 11 is got in.Under the operational mode, first for the purpose of gravity-flow ventilation, at this time
Two-phase closed type hot siphon valve 20-1, valve 20-2 are closed；When gravity-flow ventilation is met the requirements, Open valve 20-1, valve
20-2, the evaporator 16 in two-phase closed type hot siphon 8 under the effect of high temperature hot gas stream, manage in refrigerant temperature increase and generate
Phase transformation generates vapour-liquid interface in adiabatic section；Refrigerant after vaporization reaches water since thermosyphon action passes through upper riser 17
18 side of condenser in case 15 carries out heat exchange condensation with the water in water tank 15；Refrigerant after condensed liquefaction is in gravity
Under evaporator 16 flowed back to by lower downspout 19, form cycle.Refrigerant temperature in evaporator 16 is low, can effectively reduce it
The wall temperature of contact surface reduces and passes through heavy wall 3 to indoor radiating amount.After water absorption condensation heat in water tank 15, water
Temperature increases, and can open water outlet tube valve 21-1 and provide domestic hot-water by outlet pipe 22,45~50 DEG C of domestic hot-water's temperature is opened
Water inlet valve 21-2 supplies water volume in water tank by water inlet pipe 23, and inflow temperature is 20~25 DEG C.
It will be appreciated from fig. 6 that the solar energy heating ventilating system provided by the invention towards passive room, summer operation pattern 2 are：
Summer anti-heat pattern and hot water model excessively, high temperature period noon summer, when outdoor temperature is higher than indoor temperature, unlatching air-valve 4,
Air register 9 closes indoor air outlet 5-1, indoor air inlet 5-2, Beijing Foreign Language Studies University wall air inlet 5-3, prevents heat from getting in.Too
Sun radiation passes through 11 He of solar chimney transparent cover plate 10 and the 6 heating solar chimney passage of heat of TROMBE walls transparent cover plate
Air in TROMBE walls air blanketing 7 generates hot pressing function, and air passes through 11 He of the solar chimney passage of heat in interlayer
Outdoor is discharged in TROMBE walls air blanketing 7, and outdoor air enters the solar chimney passage of heat 11 by air-valve 4 and TROMBE walls are empty
Air casing 7 forms gravity-flow ventilation in hot pressing function, takes away waste heat, reduce air themperature in interlayer, it is logical to reduce unfavorable overheat
Heavy wall 3 is crossed to get in；Two-phase closed type hot siphon valve 20-1, valve 20-2 are opened under the operational mode, it runs
It is run with two-phase closed type hot siphon 8 in summer operation pattern 1 identical.
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 walls transparent cover plate (6), air register (9), solar chimney transparent cover plate (10), two-phase closed type hot siphon
(8), TROMBE walls air blanketing (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 walls 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
(8) it is copper pipe.
6. solar energy heating ventilating system according to claim 1 or 2, it is characterised in that：The TROMBE walls transparency cover
Plate (6) and solar chimney transparent cover plate (10) are double layer glass or PC sunlight boards.
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 any one in water, monochlorodifluoromethane, dichlorodifluoromethane, R410a and R134a refrigerants.
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| CN201810249340.6A CN108317652A (en) | 2018-03-20 | 2018-03-20 | A kind of solar energy heating ventilating system towards passive room |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810249340.6A CN108317652A (en) | 2018-03-20 | 2018-03-20 | A kind of solar energy heating ventilating system towards passive room |
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| CN108317652A true CN108317652A (en) | 2018-07-24 |
Family
ID=62899171
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| CN201810249340.6A Pending CN108317652A (en) | 2018-03-20 | 2018-03-20 | A kind of solar energy heating ventilating system towards passive room |
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| CN109347433A (en) * | 2018-11-08 | 2019-02-15 | 浙江柿子新能源科技有限公司 | A kind of modified form photovoltaic cooling system |
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| CN111912058B (en) * | 2020-07-09 | 2022-04-29 | 东南大学 | Building environment and wall surface temperature and humidity control system |
| CN112856831A (en) * | 2021-02-26 | 2021-05-28 | 西南交通大学 | Multifunctional heat pipe type photovoltaic photo-thermal high-low temperature phase change floor coupling system and method |
| CN114076414A (en) * | 2021-11-04 | 2022-02-22 | 天津大学 | Prefabricated embedded coil pipe composite ecological wall heat storage and release system |
| CN114076414B (en) * | 2021-11-04 | 2023-11-24 | 天津大学 | Heat accumulating and releasing system for prefabricated embedded coil pipe composite ecological wall |
| CN114811769A (en) * | 2022-03-28 | 2022-07-29 | 中国五冶集团有限公司 | Assembled all-season matched solar room temperature adjusting method |
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| CN115355581A (en) * | 2022-08-29 | 2022-11-18 | 重庆大学 | Indoor temperature regulation and control method utilizing semiconductor refrigeration |
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