CN107270552A - It is a kind of to be used to strengthen the solar air heater of underground space air circulation - Google Patents
It is a kind of to be used to strengthen the solar air heater of underground space air circulation Download PDFInfo
- Publication number
- CN107270552A CN107270552A CN201710591544.3A CN201710591544A CN107270552A CN 107270552 A CN107270552 A CN 107270552A CN 201710591544 A CN201710591544 A CN 201710591544A CN 107270552 A CN107270552 A CN 107270552A
- Authority
- CN
- China
- Prior art keywords
- photothermal deformation
- underground space
- solar energy
- insulating layer
- heat insulating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012423 maintenance Methods 0.000 claims abstract description 16
- 238000009413 insulation Methods 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000005286 illumination Methods 0.000 claims description 3
- 239000000565 sealant Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- 238000013461 design Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 description 16
- 239000011521 glass Substances 0.000 description 12
- 239000005336 safety glass Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 241001442589 Convoluta Species 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000005273 aeration Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
- E21F1/003—Ventilation of traffic tunnels
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Photovoltaic Devices (AREA)
Abstract
It is used to strengthen the solar air heater of underground space air circulation the invention discloses a kind of, the photothermal deformation structure connected including the ventilating opening with the underground space, the solar energy optical-thermal converting unit that photothermal deformation structure is interconnected by several is rearranged, solar energy optical-thermal converting unit is rectangular-shaped, and solar energy optical-thermal converting unit rectangular array is arranged；Heat-insulation layer is fixedly connected with below the photothermal deformation diaphragm plate composition that wherein solar energy optical-thermal converting unit includes transparent heat insulating layer and is arranged on below transparent heat insulating layer, photothermal deformation diaphragm plate, is air duct between photothermal deformation diaphragm plate and transparent heat insulating layer；Anti-reflection film is wherein posted on transparent heat insulating layer, wherein its surface of photothermal deformation diaphragm plate is the metallic plate of black；Wherein the entrance of air duct is connected with the draft outlet of the underground space, and the outlet of air duct is connected with chimney.The photo-thermal conversion efficiency of the device is high, and uses modularized design, simple in construction, and convenient using, installation, maintenance, while the service life of the device is long, cost performance is high.
Description
Technical field
The invention belongs to technical field of solar utilization technique；Further relate to the air circulation technical field of the underground space；Specifically
It is related to a kind of for strengthening the solar air heater of underground space air flow.
Background technology
Energy problem becomes increasingly conspicuous in recent years, and the ventilation field of the underground space such as tunnel occurs in that rich and varied energy-conservation
Means.Japan in 1991 is led in long 10km Guan Yue tunnels using the combination of two diameter 9.7m vertical shafts+many precipitators
Wind scheme.Norway's Lai Er Multiple tunnels that the end of the year 2000 were open to traffic, employ " monocline well+flue dust and purification of nitrogen oxides device+jet wind
The longitudinal ventilation mode of machine " combination, air purifier can remove soot dust granule and NO in air2Pernicious gas.For length
Big vcehicular tunnel, China is now more using the ventilation of longitudinal divisionses formula, but which still energy consumption is high.
The domestic research to the natural ventilation pressure in tunnel is few.Rule of thumb, for short tunnel by the way of gravity-flow ventilation
Not only it is economical but also practical；And for major long tunnel, force ventilation mode is typically used, but under given conditions, natural wind
Influence also can quite substantially, if its rule can be recognized and be used, will be played an important role in terms of energy-saving and emission-reduction.
It is domestic successively to rely on Qinling Mountains in Shaanxi Zhonnanshan Mountain super long tunnel (9.5 meters of air shaft diameter), Liupan Mountain of Ningxia tunnel
Realize that part gravity-flow ventilation has carried out application study and had made some progress by air shaft, main thought is effective utilizes
Negative pressure exhausting technology -- stack effect combines mechanical exhaust blower and completes tunnel ventilation function together.When natural wind is passed through above vertical shaft
Cross, dynamic pressure is produced in vertical shaft exit to vertical shaft formation negative-pressure ward effect, makes perpendicular borehole pressure reduction, so as to be formed to tunnel
The effect of interior ventilation.But in actual use due to being limited its effect very by geographical position and natural wind stability
It is micro-, exhaust blower force ventilation is still still relied primarily at present, so as to increase power consumption while causing the increase of operating cost.Institute
Energy-saving and emission-reduction are realized while reducing operating cost how effectively to increase gravity-flow ventilation component using primary energy, are had become
The technical bottleneck of its popularization and application.
Application No. 2015105667196, patent name is a kind of solar energy air pump complementary type tunnel natural ventilation system
And the patent of invention of method, it is proposed that a kind of ventilation unit that the underground spaces such as tunnel are realized by using solar energy, but should
Device does not suggest that the concrete structure of suitable Solar thermal conversion structure, not to this progress research and inquirement, and the device
Can efficiently it realize, depending on factors such as the conversion efficiencies and cost performance of photothermal deformation structure.
The content of the invention
It is used to strengthen the solar air heater of underground space air flow the invention provides a kind of, due to using
Planar light heating film board becomes one and vacuum glass transparent heat insulating structure and modularized design with heat exchange, transport use,
Installation, maintenance is convenient, while the service life of the device is long, cost performance is high, practical.
The technical scheme is that：It is a kind of to be used to strengthen the solar air heater of underground space air circulation,
The photothermal deformation structure connected including the ventilating opening with the underground space, the solar energy that photothermal deformation structure is interconnected by several
Photothermal deformation unit is rearranged, and solar energy optical-thermal converting unit is cube shape, and the rectangular battle array of solar energy optical-thermal converting unit
Row arrangement；The photothermal deformation film that wherein solar energy optical-thermal converting unit includes transparent heat insulating layer and is arranged on below transparent heat insulating layer
Plate is constituted, and heat-insulation layer is fixedly connected with below photothermal deformation diaphragm plate, logical for air between photothermal deformation diaphragm plate and transparent heat insulating layer
Road；Wherein there is anti-reflection film on transparent heat insulating layer, wherein photothermal deformation diaphragm plate is the metallic plate that surface is black film；Wherein air
The entrance of passage is connected with the draft outlet of the underground space, and the outlet of air duct is connected with chimney entrance.
Further, the features of the present invention is also resided in：
Wherein photothermal deformation structure and the junction of underground space ventilating opening is provided with turbine type wind driven generator.
Wherein the side of photothermal deformation diaphragm plate vertically extends the fixed board to be formed for fixing transparent heat insulating layer upwards, Gu
It is once stamping L-shaped structure to determine riser and photothermal deformation diaphragm plate.
The top of wherein fixed board is provided with vertical sign formula angle bar, vertical line angle bar and fixes the two of adjacent cells
Individual transparent heat insulating layer, and sealed using fluid sealant.
Wherein be provided with photo-thermal diaphragm plate it is multiple be used to increasing the projection pieces of illuminating area, projection piece is towards the side of illumination
To.
Wherein the section of projection piece is triangle or arc.
Wherein transparent heat insulating layer is double layer glass, and anti-reflection film is posted in the both sides of transparent heat insulating layer.
Wherein transparent glass can be the modes such as photovoltaic safety glass or simple glass, although because photovoltaic safety glass
Transmission and security performance are more preferable, but cost is also high relative to simple glass.
Wherein also include a moveable maintenance rig, i.e., be provided with stand above the photothermal deformation structure, carry
Two slide rails slided for stand, wherein photothermal deformation structure are located between two slide rails, and pulley is provided with above stand, sliding
Wheel lower section is connected with maintenance hanging basket by steel wire rope, and maintenance hanging basket is located at the top of photothermal deformation structure.
Wherein each row air duct unit in photothermal deformation structure height above sea level highest a line solar energy optical-thermal transformational structure
Upper end is provided with cleaning sprayer, and logical in the minimum each row air of a line solar energy hot-cast socket of photothermal deformation structure height above sea level
The lower end of road unit is provided with drainage pipeline.
Cleaning sprayer wherein is provided with photothermal deformation structure height above sea level highest a line solar energy optical-thermal converting unit, and
Drainage pipeline is provided with below the minimum a line solar energy optical-thermal converting unit of photothermal deformation structure height above sea level.
Compared with prior art, the beneficial effects of the invention are as follows：The draft outlet and air duct of the underground spaces such as tunnel
Connection, photothermal deformation diaphragm plate is converted to heat energy by absorbing the luminous energy of solar energy and causes metal plate temperature to rise, resynchronisation plus
Air in hot-air channel, makes to produce thermal current in air duct, thermal current is along the integrally formed gas of photothermal deformation structure
Body stream hoists flowing through air duct and chimney, on the basis of the difference in height such as original air shaft and chimney, so that
The bigger Negative Pressure Difference of connectivity part formation, the air in underground space ventilation duct is suctioned out, so as to promote the air stream of the underground space
It is logical；Transparent heat insulating layer can reduce the heat in air duct to external diffusion, carry again while fully transmission sunshine
High photo-thermal heats air efficiency, and anti-reflection film can improve the penetrance of light, improve the utilization rate of photo-thermal, and effectively prevent photo-thermal film
The heat radiation of plate, reduces heat loss.
Further, while underground space ventilation purpose is realized, additionally it is possible to by generator realize solar energy-
The conversion of heat energy-wind-power electricity generation, improves the utilization ratio of solar energy.
Further, fixed board is used to fix transparent insulating layer, and fixed board can install adjacent two simultaneously
The solar energy optical-thermal converting unit of side, improves the utilization rate of fixed board, reduces cost.
Further, projection piece further increases the heated of photo-thermal template while its mechanical strength is strengthened
Area, improves photo-thermal conversion efficiency.
Further, using hollow glass or photovoltaic glass, the refraction of light is reduced, photo-thermal conversion efficiency is improved.
Further, maintenance channel and maintenance hanging basket facilitate maintenance personal to the solar energy hot-cast socket that breaks down
Unit is repaired；This maintenance system structure can effectively utilize photothermal deformation area, also efficiently solve fixed board and lead to
Cross the technical problem of the radiating of maintenance channel externally.
Further, cleaning sprayer can be to the transparent insulating layer above air duct and two side fixed boards and bottom
The photo-thermal diaphragm plate in portion carries out periodic cleaning, prevents during use that inevitable accumulation falls ash and brings system solar energy heat utilization
The decline of efficiency.Periodic cleaning can keep the transparency of double glazing, while ensure that heat of the photo-thermal diaphragm plate for sunshine
Absorption efficiency and ensure that fully is contacted with air duct heated air, improves photo-thermal conversion efficiency；So as to effectively solve
During use after photothermal deformation plate surface accumulation dust, both influenceed the heat absorption of sunshine, hinder and prevent again metal with
Effective contact of air and the technical problem for reducing the efficiency of heating air, ensure and facilitate and safeguarded during use, be allowed to
Substantially it is constantly in good running status.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of solar energy optical-thermal converting unit in the present invention；
Fig. 3 is the structural representation of fixed board in the present invention；
Fig. 4 is the structural representation of maintenance rig in the present invention.
In figure：1 is photothermal deformation structure；2 be connectivity structure；3 be chimney；4 be solar energy optical-thermal converting unit；5 be song
Portion's connectedness；6 be communicating pipe；7 be transparent heat insulating layer；8 be anti-reflection film；9 be fixed board；10 be transparent heat insulating layer；11 be vertical
Straight line angle bar；12 be the female mouth of connection；13 be the public mouth of connection；14 be projection piece；15 be long face；16 be turbine type wind driven generator；
17 be slide rail；18 be stand；19 be pulley；20 be steel wire rope；21 be maintenance hanging basket；22 be cleaning sprayer；23 be photothermal deformation
Diaphragm plate；24 be air duct；25 be drainage pipeline.
Embodiment
Technical scheme is further illustrated with specific embodiment below in conjunction with the accompanying drawings.
It is used to strengthen the solar air heater of underground space air circulation present solution provides a kind of, such as Fig. 1 institutes
Show, including photothermal deformation structure 1, the entrance of photothermal deformation structure 1 is gone out by connectivity structure 2 and the air duct of the underground space
Mouth connection, the outlet of photothermal deformation structure 1 is connected by connectivity structure 2 with the entrance of chimney 3；Wherein connectivity structure 2 includes pars convoluta
Connectedness 5 and communicating pipe 6.Because photothermal deformation structure 1 by the solar energy optical-thermal converting unit 4 of multiple cuboid shapes constitutes array
Structure, solar energy optical-thermal converting unit 4 is specially cube shape structure；It is exactly that an air leads to that several units, which compose in series a row,
Road.Its planar structure is rectangular shape, and its length of side is straight with respect to the outlet of the diameter and underground space air duct of chimney 3
Footpath is much larger, therefore realizes it by pars convoluta connectedness 5 and be tightly connected, and pars convoluta connectedness 5 ventilate passage by
Gradually zoom in or out, make air-flow steady, will not occur cataclysm.
As shown in Fig. 2 solar energy optical-thermal converting unit 4 includes transparent heat insulating layer 7, transparent heat insulating layer 7 is hollow woven design
Formula safety glass, it is specific to have the safety glass of the air gap in the middle of two layers, and generally use photovoltaic glass；Transparent heat insulating
Post anti-reflection film 8 in the two sides of layer 7；The lower section of transparent heat insulating layer 7 is provided with, photothermal deformation diaphragm plate 23, photothermal deformation diaphragm plate 23
Surface is black, and be air duct 24 between photothermal deformation diaphragm plate 23 and transparent heat insulating layer 7, wherein photothermal deformation diaphragm plate 23
Several projection pieces 14 are provided with surface, the section of projection piece 14 is triangle or arc, wherein area in projection piece 14
Maximum one side is long face 15, the direction that long face 15 is irradiated towards sunshine.It is provided with a row photothermal deformation film of ragged edge
Stretch upwards two relative sides of plate 23 (edge cells are such structure in photo-thermal structure, and temporary location only needs a side)
Go out fixed board 9, the side of other row photothermal deformation diaphragm plates 23 protrudes upward fixed board 9, and the top of fixed board 9 is provided with
Vertical wire type angle bar 11 for placing transparent heat insulating layer 7, vertical line angle bar 11 connects two neighboring transparent heat insulating layer 7, and makes
With the gap between sealant sealing cross angle bar 11 and transparent heat insulating layer 7；Heat-insulation layer is provided with below photothermal deformation diaphragm plate
10, location revision is in the sequential recitation that this purpose is according to structure from top to bottom.The both sides of heat-insulation layer 10 are respectively arranged with connection
Female mouth 12 and the male mouth 13 of connection.
As shown in figure 3, fixed board 9 is designed as two-sided mounting structure, the i.e. both sides of fixed board 9 while being provided with 9 cards
Groove 10, the centre of two neighboring solar energy optical-thermal converting unit 4 shares a fixed board 9.
As shown in figure 4, present invention additionally comprises a moveable maintenance rig, its concrete structure includes photothermal deformation structure 1
The stand 18 of upper setting, the lower section of stand 18 sets the slide rail 17 for being provided with stand slip, and wherein photothermal deformation structure 1 is located at two
Between slide rail 17, the top of stand 18 is provided with pulley 19, and the lower section of pulley 19 is connected with maintenance hanging basket 21, dimension by steel wire rope 20
Repair the top that hanging basket 21 is located at photothermal deformation structure 1.The solar energy for selecting to break down is slided in stand 18 on slide rail 17
Row where photothermal deformation unit 4, then slides the row where reselection breaks down by pulley 19, so as to realize to occurring
The solar energy optical-thermal converting unit 4 of failure is repaired.
As shown in figure 1, being set in each row solar energy optical-thermal converting unit 4 of the height above sea level highest a line of photothermal deformation structure 1
Cleaning sprayer 22 is equipped with, cleaning sprayer 22 is arranged on transparent heat insulating layer 8；The minimum a line sun of the height above sea level of photothermal deformation structure 1
The lower section of energy photothermal deformation unit 4 is provided with utility drain road 25, turns for discharging periodic cleaning transparent heat insulating layer 7 and photo-thermal
Change the sewage of diaphragm plate；So as to the function of realizing each air duct individually cleaning and discharged by lower end utility drain road.
In addition, the junction of the entrance of photothermal deformation structure 1 and the air channel outlet of the underground space is provided with turbine type wind driven generator
16。
The device of the present invention is keeping the efficient solar energy hot-cast socket of plane sunlight heat receiver sheet and direct
On the basis of the technical advantage of air in heating passage, the material such as dedicated optical heating film board and its matched fin is saved
Use.Operation principle is that sunshine is directly transmitted to the photothermal deformation diaphragm plate 23 that surface is black by hollow transmissive glass
On, because the photothermal deformation diaphragm plate 23 and fixed board 9 that are fixed on heat-insulation layer 10 are that disposable crimping is formed, including bottom itself
The projection piece 14 in portion, so so the heated metal plate of large area realizes high efficiency with the air good contact in air duct
Heat the target of air.So fixed board not only realizes the fixation of vacuum safety glass, area of dissipation is effectively increased again.
In addition, area vacuum safety glass structure replaces the new construction of single-glass, single-glass radiating heat-insulating property is solved very well
Poor the problem of；The air duct overall structure guarantee surrounded by vacuum safety glass above, two sides and bottom photo-thermal power board
Target is effectively heated to air in passage.Constituted again together with anterior air shaft and the generator and chimney at rear portion
Closed air passage, realizes that solar energy highly effective rate is applied to the target of tunnel ventilation and electricity generation system.
The specific embodiment of the present invention includes：
Embodiment 1
For the aeration structure in certain mountain bottom tunnel.A length of 7 kilometers of somewhere mountain bottom tunnel, the air shaft entrance in tunnel is set
Put in the middle part of the tunnel, export the sunny side half way up the mountain in the massif.Photo-thermal is set along upward massif at the draft outlet
Transformational structure 1, turbine type wind driven generator 16 is installed on the air communication between air shaft air outlet and photothermal deformation structure 1
On pipe 6.For the solar energy optical-thermal converting unit 4 of 20 (OK) * 15 (row), totally 300 modular units are constituted photothermal deformation structure 1, too
The gross area of sunlight heats air be 20*2*15*1=600 square metres, wherein in 15 air ducts each passage size
Unified is 40*1*0.16 cubic metres.And the entrance of photothermal deformation structure 1 passes through connectivity structure 2 and air duct 6 and tunnel
Draft outlet is connected.The clinoplain that concrete is bottom is made in the lower section of photothermal deformation structure 1, then by photothermal deformation structure 1
It is laid on concrete；Connected in the highest point of photothermal deformation structure 1 by connectivity structure 2 with the air intake of chimney 3.
The specification of wherein single solar energy optical-thermal converting unit 4 is 200*100cm2, the wherein thickness of heat-insulation layer 10 is
7.5cm, the total height of the air duct 24 between transmission hollow heat-insulating glass 7 and photo-thermal diaphragm plate 23 is 16cm, transparent heat insulating layer 7
Thickness be 1.2cm, the thickness of photothermal deformation diaphragm plate 23 is 0.1cm.
Also include the grade device of stand 18 for repairing in the present embodiment；And using set worm gear wind-driven generator and
Supporting battery is powered together as the power supply of system.
Embodiment 2
For the aeration structure of the sheaf space of underground 2 in certain market, certain market B1 is supermarket and garage, two layers of underground
For garage.The ventilating opening of the market underground space is arranged on the top layer in market building.Inclined photo-thermal is set outside the ventilating opening
Transformational structure 1, photothermal deformation structure 1 is that 6*3 solar energy optical-thermal converting unit 4 is constituted, and ventilating opening passes through connectivity structure 2
Connected with air duct 24, and the lower section of photothermal deformation structure 1 is clinoplain, is then laid on photothermal deformation structure 1
On concrete；Connected in the highest point of photothermal deformation structure 1 by connectivity structure 2 with overflow outlet 3.
Also include the grade device of stand 18 for repairing in the present embodiment；And air duct 24 and the ventilating opening in market go out
Worm gear wind generator device 26 is provided with, the generating of generator is powered for market.
The specification of wherein single solar energy optical-thermal converting unit 4 is 200*150cm2, solar energy optical-thermal converting unit 4 it is total
Highly it is 33.5cm, the wherein thickness of heat-insulation layer 10 is 7cm, and the total height between air duct 7 and photo-thermal template 23 is 25cm, thoroughly
The thickness of light heat-insulation layer 7 is 1.5cm.
Claims (9)
1. it is a kind of be used for strengthen the solar air heater of underground space air circulation, it is characterised in that including with underground
The photothermal deformation structure (1) of the ventilating opening connection in space, the solar energy optical-thermal that photothermal deformation structure (1) is interconnected by several
Converting unit (4) is rearranged, and solar energy optical-thermal converting unit (4) is cuboid shape, and solar energy optical-thermal converting unit (4) is in
Rectangular array is arranged；
The photo-thermal that the solar energy optical-thermal converting unit (4) includes transparent heat insulating layer (7) and is arranged on below transparent heat insulating layer turns
Change and heat-insulation layer (10) is fixedly connected with below diaphragm plate (23), photothermal deformation diaphragm plate (23), photothermal deformation diaphragm plate (23) and printing opacity are protected
It is air duct (24) between warm layer (7)；Wherein there is anti-reflection film (8), wherein photothermal deformation diaphragm plate on transparent heat insulating layer (7)
(23) be surface be black film metallic plate；
The entrance of the air duct (24) is connected with the draft outlet of the underground space, the outlet of air duct (24) and chimney
(3) entrance is connected.
2. according to claim 1 be used to strengthen the solar air heater of underground space air circulation, its feature
It is, the photothermal deformation structure (1) and the junction of underground space ventilating opening are provided with turbine type wind driven generator (16).
3. according to claim 1 be used to strengthen the solar air heater of underground space air circulation, its feature
It is, the side of the photothermal deformation diaphragm plate (23) vertically extends the fixation to be formed for fixing transparent heat insulating layer (7) and stood upwards
Plate (9), fixed board (9) and photothermal deformation diaphragm plate (23) are once-forming L-type structure.
4. according to claim 3 be used to strengthen the solar air heater of underground space air circulation, its feature
It is, the top of the fixed board (9) is provided with vertical line angle bar (11), and vertical line angle bar sets two neighboring on (11)
Light heat-insulation layer (7), and sealed using fluid sealant.
5. according to claim 1 be used to strengthen the solar air heater of underground space air circulation, its feature
It is, multiple projection pieces (14) for being used to increase illumination and area of dissipation, projection piece is provided with the photo-thermal template (23)
(14) towards the direction of illumination.
6. according to claim 5 be used to strengthen the solar air heater of underground space air circulation, its feature
It is, the section of the projection piece (14) is triangle or arc.
7. according to claim 1 be used to strengthen the solar air heater of underground space air circulation, its feature
It is, the transparent heat insulating layer (7) is double glazing, anti-reflection film (8) is posted in the both sides of transparent heat insulating layer (7).
8. according to claim 1 be used to strengthen the solar air heater of underground space air circulation, its feature
It is, in addition to a moveable maintenance rig, i.e., stand (18) is provided with above the photothermal deformation structure (1), carried
Two slide rails (17) slided for stand (18), wherein photothermal deformation structure (1) are located between two slide rails (17), stand (18)
Top be provided with pulley (19), maintenance hanging basket (21) is connected with by steel wire rope (20) below pulley (19), hanging basket is repaired
(21) it is located at the top of photothermal deformation structure (1).
9. according to claim 1 be used to strengthen the solar air heater of underground space air circulation, its feature
It is, independence is provided with a line solar energy optical-thermal converting unit (4) in photothermal deformation structure (1) the height above sea level highest each column
Cleaning sprayer (22), and a line solar energy optical-thermal converting unit (4) in the minimum each column of photothermal deformation structure (1) height above sea level
Lower section sets what is shared to have drainage pipeline (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710591544.3A CN107270552A (en) | 2017-07-19 | 2017-07-19 | It is a kind of to be used to strengthen the solar air heater of underground space air circulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710591544.3A CN107270552A (en) | 2017-07-19 | 2017-07-19 | It is a kind of to be used to strengthen the solar air heater of underground space air circulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107270552A true CN107270552A (en) | 2017-10-20 |
Family
ID=60078871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710591544.3A Pending CN107270552A (en) | 2017-07-19 | 2017-07-19 | It is a kind of to be used to strengthen the solar air heater of underground space air circulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107270552A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094749A (en) * | 2019-05-28 | 2019-08-06 | 西安建筑科技大学建筑设计研究院 | A kind of modular assembly formula solar chimney |
| CN117283949A (en) * | 2023-09-25 | 2023-12-26 | 浙江尚越新能源开发有限公司 | Integrated flexible CIGS photovoltaic photo-thermal component |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203257447U (en) * | 2013-04-27 | 2013-10-30 | 张东省 | Solar heat flow tunnel ventilation system |
| CN103835447A (en) * | 2014-03-12 | 2014-06-04 | 兰州理工大学 | Solar energy and building integrated hot air power generation, ventilation and heating system |
| CN105156144A (en) * | 2015-09-08 | 2015-12-16 | 陕西科技大学 | Complementary tunnel natural ventilation system with solar air pump and method |
| CN105545345A (en) * | 2016-02-29 | 2016-05-04 | 重庆交通大学 | Highway tunnel natural ventilation method and system based on chimney effect |
| CN207487156U (en) * | 2017-07-19 | 2018-06-12 | 陕西科技大学 | A kind of solar air heating unit for underground space air circulation |
-
2017
- 2017-07-19 CN CN201710591544.3A patent/CN107270552A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203257447U (en) * | 2013-04-27 | 2013-10-30 | 张东省 | Solar heat flow tunnel ventilation system |
| CN103835447A (en) * | 2014-03-12 | 2014-06-04 | 兰州理工大学 | Solar energy and building integrated hot air power generation, ventilation and heating system |
| CN105156144A (en) * | 2015-09-08 | 2015-12-16 | 陕西科技大学 | Complementary tunnel natural ventilation system with solar air pump and method |
| CN105545345A (en) * | 2016-02-29 | 2016-05-04 | 重庆交通大学 | Highway tunnel natural ventilation method and system based on chimney effect |
| CN207487156U (en) * | 2017-07-19 | 2018-06-12 | 陕西科技大学 | A kind of solar air heating unit for underground space air circulation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094749A (en) * | 2019-05-28 | 2019-08-06 | 西安建筑科技大学建筑设计研究院 | A kind of modular assembly formula solar chimney |
| CN117283949A (en) * | 2023-09-25 | 2023-12-26 | 浙江尚越新能源开发有限公司 | Integrated flexible CIGS photovoltaic photo-thermal component |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1293301C (en) | Solar energy and wind energy power generation device | |
| US8487463B2 (en) | Enhanced multi-mode power generation system | |
| CN105604599B (en) | A kind of solar energy air pump self tunnel natural ventilation system and method | |
| CN205137762U (en) | Low energy consumption building new trend system | |
| CN207487156U (en) | A kind of solar air heating unit for underground space air circulation | |
| US20120055160A1 (en) | Air current generating system and method | |
| CN102080885A (en) | Multi-functional solar comprehensive utilization device | |
| CN107270552A (en) | It is a kind of to be used to strengthen the solar air heater of underground space air circulation | |
| CN101294475A (en) | Uncontrolled ventilation type solar photovoltaic window | |
| CN105978482A (en) | Novel air-cooled PV/T system based on improvement of solar photovoltaic thermal efficiency | |
| CN105318600B (en) | A kind of multi-functional energy supplying system | |
| CN106546008A (en) | A kind of synergy of pitched roof photovoltaic and fresh air preheating system | |
| CN203702220U (en) | Tunnel ventilation device adopting solar energy for heating and driven by solar energy | |
| CN207320145U (en) | A kind of concentrating photovoltaic photo-thermal component and array for being disposed with double side photovoltaic battery piece | |
| CN102538219A (en) | Solar energy integrated application system and implementation method thereof | |
| CN101100890A (en) | Solar energy utilization system integrative combined with fastigium buildings | |
| CN2876368Y (en) | Novel high-efficiency solar power generation device | |
| CN203188362U (en) | Solar house | |
| CN207184421U (en) | A kind of BIPV system | |
| CN202359757U (en) | Solar photoelectric-heat integration system | |
| CN201340104Y (en) | Vertical heat-collecting plate solar chimney power plant | |
| CN206176657U (en) | Underground space ventilation unit | |
| CN107421132A (en) | A kind of solar energy heat exchanger | |
| CN205316701U (en) | Double -water tank solar water heater | |
| CN215766529U (en) | Kiln barrel radiant heat heating system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |