CN207778659U - Passive fresh-air system based on dry air energy and Driven by Solar Energy - Google Patents
Passive fresh-air system based on dry air energy and Driven by Solar Energy Download PDFInfo
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- CN207778659U CN207778659U CN201721736100.6U CN201721736100U CN207778659U CN 207778659 U CN207778659 U CN 207778659U CN 201721736100 U CN201721736100 U CN 201721736100U CN 207778659 U CN207778659 U CN 207778659U
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- air
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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
- 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
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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
Abstract
The passive fresh-air system based on dry air energy and Driven by Solar Energy that the utility model discloses a kind of, it is included in the cooling wind tower of passive type evaporation and solar chimney that the opposite both sides in house are respectively set, the cooling wind tower of passive type evaporation is reserved with close to the bottom of house sidings is passed through indoor indoor air inlet, solar chimney is arranged on the top of house sidings, and solar chimney is reserved with indoor exhaust wind mouth close to the bottom of house sidings.The passive fresh-air system of the utility model combines evaporation cooling technique and heliotechnics, nice and cool ozone is set to be sent into indoor and the row of serving under passing through Air Distribution discharge by free convection, healthy comfortable fresh air has not only been enjoyed, the cost of high energy consumption is in turn avoided.
Description
Technical field
The utility model belongs to air conditioner technical field, and it is a kind of passive based on dry air energy and Driven by Solar Energy to be related to
Formula fresh air system.
Background technology
In daily life, we spend 70% or more time indoors, and when urban population is spent indoors
Between even more than 90%, shown according to related data, the concentration of indoor air pollutants is usually the 2-5 of outdoor pollutant levels
Times, sometimes even tens or hundreds of times.Therefore, fresh air system demand sharply increases, but the presence of existing fresh air system is much asked
Topic, such as：Long-play brings the problem of high energy consumption, stringing cumbersome bring apply limited problem, frequently replace filter
It causes not environmentally and the low equal a series of problems of heat recovery efficiency, to restrict fresh air system energy conservation and environmental protection, judicial convenience and height
Effectization develops.Therefore, realize that passive fresh-air system and National Sustainable Development Strategies are perfectly in harmony using regenerative resource.
China overwhelming majority area, especially the Northwest have advantageous natural conditions, and meteorological span is big, illumination
Abundance, summer sweltering heat drying, has the regenerative resources such as abundant dry air energy, solar energy, is evaporation cooling technique and the sun
The height of energy technology is applicable in area.
Utility model content
The purpose of this utility model is to provide a kind of passive fresh-air system based on dry air energy and Driven by Solar Energy, will
Evaporation cooling technique and heliotechnics combine, and the Air Distribution that the row of serving is caused air flow through down by free convection is arranged
Go out, low energy consumption.
The utility model is the technical scheme adopted is that the passive type fresh air system based on dry air energy and Driven by Solar Energy
System is included in the passive type that the opposite both sides in house are respectively set and evaporates cooling wind tower and solar chimney, and passive type evaporation is cold
But wind tower is reserved with close to the bottom of house sidings and is passed through indoor indoor air inlet, and solar chimney is arranged in house sidings
Top, and solar chimney is reserved with indoor exhaust wind mouth close to the bottom of house sidings；
The cooling wind tower of passive type evaporation includes adiabatic tower body, and the top of tower body is evenly arranged with multiple on the outside of tower body
Outdoor air inlet is disposed with thick effect fillter section, medium efficiency filtration section, atomizing direct evaporating-cooling in tower body from top to bottom
Section, on the outside of the slightly corresponding tower body of effect fillter section, indoor air inlet setting is directly evaporated cold in atomizing for outdoor air inlet setting
But section is additionally provided with high efficiency particulate air filter in the bottom of house sidings, indoor air inlet, and tower lid is additionally provided at the top of tower body；
Solar chimney includes the chimney body being arranged above house sidings, and side of the chimney body far from house sidings is glass curtain
Wall, side of the chimney body in house sidings are adiabatic wall, and indoor exhaust wind mouth is arranged in the lower section of adiabatic wall, and adiabatic wall is remote
Side from house sidings is additionally provided with accumulation of heat wall, outdoor exhaust outlet is provided with above glass curtain wall, the top of chimney body is also
It is provided with glass cover-plate.
The utility model is further characterized in that,
Frequency conversion volume damper b is provided in indoor exhaust wind mouth.
Thick effect fillter section is the low efficient filter being arranged in outdoor air inlet.
Medium efficiency filtration section is bag filter.
Atomizing direct evaporating-cooling section includes the atomizer being arranged below medium efficiency filtration section and is arranged at tower body bottom
The water tank in portion, atomizer and water tank are connected by feed pipe.
Water tank is also associated with automatic water supplement pipe.
Water circulating pump and hydrotreater are additionally provided on feed pipe.
Frequency conversion volume damper a is additionally provided in indoor air inlet.
The utility model has the beneficial effects that：
(1) the utility model passive fresh-air system uses regenerative resource completely：Dry air energy and solar energy, will be by
The cooling downdraft falling temperature technique of dynamic formula evaporation and solar chimney technology are combined, and make nice and cool fresh sky by free convection
The Air Distribution discharge for the row of serving, has not only enjoyed healthy comfortable fresh air, has in turn avoided under pneumatic transmission enters interior and passes through
The cost of high energy consumption；
(2) the utility model passive fresh-air system, evaporates that have added atomizing inside cooling wind tower direct in passive type
Cooling section is evaporated, in summer high temperature, humidification can be cooled down and be sent into indoor fresh air, increase the power that air flows naturally,
In winter or transition season can select to be not turned on the section, and whole system flexibility is high and is easily achieved and energy saving, sprays to new
Wind also has certain wet filter effect；
(3) the utility model passive fresh-air system, passive type evaporation cooling wind tower tower body top surrounding enter the wind section
Place has added low efficient filter, and bag filter has then been added inside wind tower, in addition the wet filter effect of spraying, and
Indoors in air inlet equipment high efficiency particulate air filter, form the efficiently level Four filtering of thick effect-middle effect-wet type-, compare traditional filtering
Mode, increases wet filter link, not only ensure that the air quality for being sent into indoor fresh air, but also increase making for high efficiency particulate air filter
Use the service life.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model passive fresh-air system.
In figure, 1. passive types, which evaporate, cools down wind tower, 2. tower lids, 3. thick effect fillter sections, 4. medium efficiency filtration sections, and 5. atomizings are straight
Connect evaporation cooling section, 6. tower bodies, 7. outdoor air inlets, 8. low efficient filters, 9. bag filters, 10. atomizers, 11. cycles
Water pump, 12. hydrotreaters, 13. water tanks, 14. automatic water supplement pipes, 15. feed pipes, 16. solar chimneys, 17. glass cover-plates,
18. chimney body, 19. glass curtain walls, 20. accumulation of heat walls, 21. adiabatic walls, 22. outdoor exhaust outlets, in Room 23., air inlet Room 24. in
Mouthful, 25. frequency conversion volume damper a, 26. high efficiency particulate air filters, 27. indoor exhaust wind mouths, 28. frequency conversion volume damper b.
Specific implementation mode
The utility model is described in detail with reference to the accompanying drawings and detailed description.
The utility model is the technical scheme adopted is that as shown in Figure 1, passive based on dry air energy and Driven by Solar Energy
Formula fresh air system is included in the cooling wind tower 1 of passive type evaporation and solar chimney 16 that the opposite both sides in house are respectively set, quilt
The cooling wind tower 1 of dynamic formula evaporation is reserved with close to the bottom of house sidings is passed through indoor indoor air inlet 24, solar chimney 16
It is arranged on the top of house sidings, and solar chimney 16 is reserved with indoor exhaust wind mouth 27 close to the bottom of house sidings；
The cooling wind tower 1 of passive type evaporation includes the tower body 6 of thermal insulation, and the top of tower body 6 is evenly arranged with around 6 outside of tower body
Multiple outdoor air inlets 7 are disposed with thick effect fillter section 3, medium efficiency filtration section 4, atomizing in tower body 6 and directly steam from top to bottom
Cooling section 5 is sent out, the setting of outdoor air inlet 7 is being sprayed in slightly 3 corresponding tower body of effect fillter section, 6 outside, the setting of indoor air inlet 24
Formula direct evaporating-cooling section 5 is additionally provided with high efficiency particulate air filter 26, tower body 6 in the bottom of house sidings, indoor air inlet 24
Top be additionally provided with tower lid 2；
Solar chimney 16 includes the chimney body 18 being arranged above house sidings, and side of the chimney body 18 far from house sidings is
Glass curtain wall 19, side of the chimney body 18 in house sidings are adiabatic wall 21, and indoor exhaust wind mouth 27 is arranged in adiabatic wall 21
Lower section, side of the adiabatic wall 21 far from house sidings be additionally provided with accumulation of heat wall 20, and the top of glass curtain wall 19 is provided with
The top of outdoor exhaust outlet 22, chimney body 18 is additionally provided with glass cover-plate 17.
Frequency conversion volume damper b28 is provided in indoor exhaust wind mouth 27.
Thick effect fillter section 3 is the low efficient filter 8 being arranged in outdoor air inlet 7.
Medium efficiency filtration section 4 is bag filter 9.
Atomizing direct evaporating-cooling section 5 includes the atomizer 10 being arranged below medium efficiency filtration section 4 and is arranged in tower
The water tank 13 of 6 bottom of body, atomizer 10 and water tank 13 are connected by feed pipe 15.
Water tank 13 is also associated with automatic water supplement pipe 14.
Water circulating pump 11 and hydrotreater 12 are additionally provided on feed pipe 15.
Frequency conversion volume damper a25 is additionally provided in indoor air inlet 24.
The course of work of the utility model passive fresh-air system is：
(1) summer operation
Outdoor fresh air evaporates the outdoor air inlet 7 that 1 tower body top of cooling wind tower is arranged from passive type and enters tower body 6, due to
Cold air density conference is sunk, and anti-buoyancy draft effect is generated, and the fresh air into tower body 6 passes through the realization of low efficient filter 8 successively
Thick effect filters, the bag filter 9 of inflow medium efficiency filtration section 4 realizes medium air filtration, it is real to flow into atomizing direct evaporating-cooling section 5
Now cooling humidification and wet filter, then be sent into interior 23 after 26 high efficiency filter of high efficiency particulate air filter out of indoor air inlet 24 and divulge information
Cooling, room air enter solar chimney 16 by indoor exhaust wind mouth 27, and sunlight is radiated at glass curtain wall 19 and glass cover
On plate 17, a large amount of heat storage is generated in accumulation of heat wall 20, and adiabatic wall 21 can prevent heat losses, into solar energy
Temperature constantly increases air in chimney 16 from the bottom up in chimney body 18, according to stack effect along 18 neous flow of chimney body to room
Drain at outer exhaust outlet 22；
The course of work of atomizing direct evaporating-cooling section 5 is：Water in water tank 13 improves power by water circulating pump 11 and leads to
It crosses feed pipe 15 and flows through inflow atomizer 10 after hydrotreater 12 is filtered, atomizer 10 is sprayed into tower body 6 after being atomized, realized
The cooling of air, humidification；
The frequency conversion air quantity tune being arranged in the frequency conversion volume damper a25 and indoor exhaust wind mouth 27 being arranged in indoor air inlet 24
Section valve b28, which is respectively intended to adjust, gets in air quantity and the air quantity from indoor discharge.
(2) winter and transition season
Atomizing direct evaporating-cooling section 5 is not turned on, and outdoor fresh air is evaporated 1 tower body top of cooling wind tower from passive type and is arranged
Outdoor air inlet 7 enter tower body 6, due to cold air density conference sink, anti-buoyancy draft effect is generated, into tower body 6
Fresh air passes through low efficient filter 8 and realizes that thick effect filters, the bag filter 9 of inflow medium efficiency filtration section 4 realizes medium air filtration successively,
It is sent into interior 23 after 26 high efficiency filter of high efficiency particulate air filter out of indoor air inlet 24 again to divulge information, room air passes through indoor exhaust wind
Mouth 27 enters solar chimney 16, and sunlight is radiated on glass curtain wall 19 and glass cover-plate 17, generates a large amount of heat storage
In accumulation of heat wall 20, adiabatic wall 21 can prevent heat losses, into the air in solar chimney 16 in chimney body 18
Temperature constantly increases from the bottom up, drains at outdoor exhaust outlet 22 along 18 neous flow of chimney body according to stack effect；
The frequency conversion air quantity tune being arranged in the frequency conversion volume damper a25 and indoor exhaust wind mouth 27 being arranged in indoor air inlet 24
Section valve b28, which is respectively intended to adjust, gets in air quantity and the air quantity from indoor discharge.
Claims (8)
1. the passive fresh-air system based on dry air energy and Driven by Solar Energy, which is characterized in that be included in house it is opposite two
The cooling wind tower (1) of passive type evaporation and solar chimney (16) that side is respectively set, the cooling wind tower (1) of passive type evaporation are leaned on
The bottom of nearly house sidings, which is reserved with, is passed through indoor indoor air inlet (24), and the solar chimney (16) is arranged in house wall
The top of wall, and solar chimney (16) is reserved with indoor exhaust wind mouth (27) close to the bottom of house sidings；
The cooling wind tower (1) of passive type evaporation includes the tower body (6) of thermal insulation, and the top of the tower body (6) surrounds tower body (6) outside
Side is evenly arranged with multiple outdoor air inlets (7), and the inside of the tower body (6) is disposed with thick effect fillter section from top to bottom
(3), medium efficiency filtration section (4), atomizing direct evaporating-cooling section (5), outdoor air inlet (7) setting is in slightly effect fillter section
(3) on the outside of corresponding tower body (6), indoor air inlet (24) setting is in atomizing direct evaporating-cooling section (5) close to house sidings
Bottom, is additionally provided with high efficiency particulate air filter (26) in indoor air inlet (24), tower lid is additionally provided at the top of the tower body (6)
(2)；
The solar chimney (16) includes the chimney body (18) being arranged above house sidings, and the chimney body (18) is far from house wall
The side of wall is glass curtain wall (19), and side of the chimney body (18) in house sidings is adiabatic wall (21), the interior
Exhaust outlet (27) setting is also set in the lower section of the adiabatic wall (21), the side of the thermal insulation wall (21) far from house sidings
It is equipped with accumulation of heat wall (20), outdoor exhaust outlet (22), the top of the chimney body (18) are provided with above the glass curtain wall (19)
Portion is additionally provided with glass cover-plate (17).
2. passive fresh-air system according to claim 1, which is characterized in that be provided in the indoor exhaust wind mouth (27)
Frequency conversion volume damper b (28).
3. passive fresh-air system according to claim 1, which is characterized in that the thick effect fillter section (3) is that setting exists
Low efficient filter (8) in outdoor air inlet (7).
4. passive fresh-air system according to claim 1, which is characterized in that the medium efficiency filtration section (4) is pocket type mistake
Filter (9).
5. passive fresh-air system according to claim 1, which is characterized in that the atomizing direct evaporating-cooling section
(5) including the atomizer (10) being arranged below medium efficiency filtration section (4) and setting in the water tank (13) of tower body (6) bottom, institute
Atomizer (10) and water tank (13) is stated to connect by feed pipe (15).
6. passive fresh-air system according to claim 5, which is characterized in that the water tank (13) is also associated with automatic benefit
Water pipe (14).
7. passive fresh-air system according to claim 5, which is characterized in that be additionally provided with and follow on the feed pipe (15)
Ring water pump (11) and hydrotreater (12).
8. according to any passive fresh-air systems of claim 1-7, which is characterized in that in the indoor air inlet (24)
It is additionally provided with frequency conversion volume damper a (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721736100.6U CN207778659U (en) | 2017-12-13 | 2017-12-13 | Passive fresh-air system based on dry air energy and Driven by Solar Energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721736100.6U CN207778659U (en) | 2017-12-13 | 2017-12-13 | Passive fresh-air system based on dry air energy and Driven by Solar Energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207778659U true CN207778659U (en) | 2018-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721736100.6U Expired - Fee Related CN207778659U (en) | 2017-12-13 | 2017-12-13 | Passive fresh-air system based on dry air energy and Driven by Solar Energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207778659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224623A (en) * | 2017-12-13 | 2018-06-29 | 西安工程大学 | Using dry air energy and solar energy as the passive fresh-air system of drive energy |
-
2017
- 2017-12-13 CN CN201721736100.6U patent/CN207778659U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224623A (en) * | 2017-12-13 | 2018-06-29 | 西安工程大学 | Using dry air energy and solar energy as the passive fresh-air system of drive energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180828 Termination date: 20191213 |