CN101298929B - Solar outdoor environment temperature-lowering device - Google Patents
Solar outdoor environment temperature-lowering device Download PDFInfo
- Publication number
- CN101298929B CN101298929B CN 200810019829 CN200810019829A CN101298929B CN 101298929 B CN101298929 B CN 101298929B CN 200810019829 CN200810019829 CN 200810019829 CN 200810019829 A CN200810019829 A CN 200810019829A CN 101298929 B CN101298929 B CN 101298929B
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- solar
- temperature sensor
- water
- temperature
- environment temperature
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 238000001704 evaporation Methods 0.000 claims abstract description 5
- 230000008020 evaporation Effects 0.000 claims abstract description 5
- 238000010521 absorption reaction Methods 0.000 claims abstract description 3
- 238000000889 atomisation Methods 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 11
- 239000000779 smoke Substances 0.000 claims description 10
- 239000000443 aerosol Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 2
- 239000008399 tap water Substances 0.000 claims description 2
- 235000020679 tap water Nutrition 0.000 claims description 2
- 238000009826 distribution Methods 0.000 abstract description 4
- 239000006185 dispersion Substances 0.000 abstract description 2
- 238000010298 pulverizing process Methods 0.000 abstract 2
- 238000010248 power generation Methods 0.000 abstract 1
- 238000010079 rubber tapping Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005453 pelletization Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
A solar energy outdoor environment temperature reducing device includes a solar power system, a temperature sensor, an air supply system and a pulverization system, characterized in that, the temperature sensor, the air supply system and the solar power system are connected through a series circuit, and the secondary cell is connected with the solar cell power generation system in parallel; the pulverization system is connected with the air supply system and is directly connected with the urban tapping pipe net or the pressurizing pump. The device is controlled by the temperature sensor, when the temperature is higher than the given value, the device opens automatically. A great quantity of micron water fog is generated through the atomizing unit, then the clear water is distributed in the hot environment air in the fog state through the atomizing unit; a gas-fog two-phase jet is formed through using the axial-flow fan, to perform the space dispersion and realize the even distribution, adds the contact area with the air, and the evaporation and the heat absorption are fast. The device is suitable for the places such as the open air stadium environment temperature reduction and the large scale crowd entertainment and the mass meeting, the action play in the hot days and the like.
Description
Technical field
The present invention relates to a kind of outdoor environment temperature-lowering device, refer in particular to a kind of solar outdoor environment temperature-lowering device that is applicable to that stadium shop environment temperature reduction and hot weather use in open-air places of large-scale masses' amusement and recreation such as park, square and activities such as mass-meeting, theatrical performances.
Background technology
Traditional cool-down method adopts the watering cooling, because the particle water of water sprinkler ejection is bigger, it is insufficient to absorb heat in air, and cooling-down effect is poor, finally absorbed after dropping to ground by ground, humidity is constantly increased, and than sultryyer before the watering, ground is drenched on the contrary, produce excess surface water, influence pedestrian's outdoor activities, and adopt watering method water consumption big, the energy consumption cost height.Therefore, can't be applied to the cooling of large space.
Along with advocating popularizing of requirements of green environmental protection and heliotechnics, solar energy is widely used as the energy source of various devices.It is compared with other similar energy in the past, has the following advantages:
(1) recyclability;
(2) there is not discharging;
(3) energy obtains conveniently;
(4) energy source quality height;
(5) cost of electricity-generating is low;
Brought into use the mist cooling technology about the new invention of outdoor environment temperature reduction in recent years.Patent No. CN141017A " a kind of mist cooling dust pelletizing system " discloses a kind of by water supply and actuating unit, measurement sensing device, the mist cooling dust pelletizing system formed of control set for adjusting automatically.This design and installation complexity, waterline lays longer, the restriction that whole device is subjected to is more, electronic device quantity is more will certainly to consume more electric energy and be easy to damage, be not suitable for long-time use, be only applicable to the cooling and the dedusting in various outdoor environments such as road, building top and draughty indoor place.Abroad, similar inventions relates to the cooling in the industrial production mostly, or some devices that adopt water to lower the temperature, and seldom invents relevant for the outdoor environment temperature-lowering device of green.Therefore, still lack a kind of efficient new invention of the environment protecting and power-saving of being convenient to move that is applicable to outdoor environment temperature reduction at present.
Summary of the invention
The purpose of this invention is to provide a kind of convenience, environmental protection, the energy-conservation solar outdoor environment temperature-lowering device that is used for outdoor environment temperature reduction.
Realize the technical scheme of above-mentioned purpose, comprise temperature sensor, supply air system, atomization system and solar power system, batteries.Supply air system is made up of blower fan and swing mechanism, is used for the water smoke that the dispersion atomization system is produced; Atomization system is by water source, waterline and organize atomizer more and form, and can produce 20～60 microns water smoke; Electricity generation system comprises solar panel and solar storage battery.Solar panel is directly changed into direct current with solar radiant energy, and it is interior standby to use or be stored in battery for load.Batteries stores the direct current energy that solar panel sends, and uses for load.
The circuit of whole solar outdoor environment temperature-lowering device is arranged and is adopted simple series circuit that temperature sensor, supply air system and solar power system are coupled together.Battery can be connected in parallel with solar panel.And atomization system links to each other with supply air system, and directly is connected assurance water supply with city tap-water pipe network or booster water pump device.
This device is opened when temperature is higher than setting value automatically by temperature sensor control.Utilize atomising device to produce great quantity of micron water smoke, water purification by atomising device with the distributions of fog in hot environment gas, utilize axial flow wind to send and form the aerosol dual-phase jet, carry out the space disperse and realize evenly distributing, increased the contact area with air, the evaporation heat absorption rapidly.Be applicable to that stadium shop environment temperature reduction and hot weather use in open-air places of large-scale masses' amusement and recreation such as park, square and activities such as mass-meeting, theatrical performances.
Compare with invention with prior art, the present invention has fully taken into account requirements of green environmental protection, with the energy source of solar energy as whole device.It is compared with other similar inventions in the past, has the following advantages:
(1) fully taken into account energy-conservation requirement.The present invention has adopted solar powered fully, need not other energy supply, given full play to the reproducible advantage of solar energy.
(2) installation method is simply effective, and is easy to use.Save the design of water supply pipline system, further reduced integrated cost.The pressure water supply that whole device directly adopts local running water pipe network to provide can move.Do not influence for the assurance system is not subjected to the pressure oscillation of public supply mains, can be equipped with booster water pump yet and carry out device water supply assurance reliability service.
(3) device can not influence pedestrian's outdoor activities when certain altitude moves, and water smoke is fully evaporation in the landing process, and near the high-temperature gas formation convection heat transfer' heat-transfer by convection with the ground reaches the cooling purpose, can not produce any ponding and drench ground.The direct projection that sunshine has been blocked in the space that while is covered by the water smoke layer is further enhanced near the cooling-down effect in the face of land.
(4) environmental-protecting performance is superior, does not have discharging.
(5) energy consumption is low, has saved water resource effectively.Owing to adopted atomization technique, water consumption is very low, and 8 hours water consumption of unitary device darg are less than 0.5 ton.
The present invention can be used for the summer environment cooling of large-scale stadium shop and hot weather uses in activities such as large-scale mass-meeting such as park, square, theatrical performances.
Description of drawings
Fig. 1 is the side view of apparatus of the present invention;
Fig. 2 is the atomization system layout drawing of apparatus of the present invention.
The specific embodiment
With reference to accompanying drawing.Main body of the present invention comprises temperature sensor, supply air system, atomization system and electricity generation system.Solar panel is contained in the device top, temperature sensor is used for the detecting air temperature in the middle of solar panel is installed, in use, after temperature was elevated to uniform temperature, the temperature sensor that is contained in the device top was triggered, automatic open device, electric control valve is opened water supply automatically, many group atomizers begin to produce a large amount of micron order water smokes, the blower fan entry into service, and water smoke forms aerosol dual-phase jet generation space disperse and realizes evenly distribution under axial flow wind send.The water smoke that many group atomizers produce absorbs heat and reaches cool effect in air-flow.Said process can carry out again and again, to keep lower temperature.
Wherein, atomization system comprises water source, waterline and organizes atomizer more, the water source is a running water, the pressure water supply that adopts local running water pipe network to provide can move, do not influence for the assurance system is not subjected to the pressure oscillation of public supply mains, can be furnished with the booster water pump device yet and carry out system water supply assurance reliability service.Many group atomizers can produce 20～60 microns particle water; Before many group atomizers were installed on fan blade, valve can be according to temperature range of decrease control flow size.
Supply air system is made up of blower fan and swing mechanism.Swing mechanism is fixed on the support, and blower fan then is directly installed on the swing mechanism.In order to guarantee effective evaporation of water smoke, blower fan should be installed on certain altitude, generally greater than 2 meters, and can be provided with one in use and is the elevation angle about 20 ° with level, makes the cooling coverage big as much as possible.
Solar power system is made up of solar panel and battery.Solar storage battery is placed on the below of whole device.Solar panel is directly changed into direct current with solar radiant energy, and it is interior standby to use or be stored in battery for load.Batteries is sent the direct current energy storage with solar cell array, uses for load.In photovoltaic generating system, battery is in the floating charge discharge condition.Daytime, solar cell array charged a battery, and square formation is returned the load electricity consumption simultaneously, and evening, the load electricity consumption was all supplied with by battery.
Among Fig. 1, whole device is supported by strut 9, and is high 3～4 meters.Batteries 10 is placed on the device below, and solar panel 2 is placed on the device top, and blower fan 3 is supported by swing mechanism 6, can carry out 0～180 ° of rotation and 0～45 ° of elevation angle variation.
After temperature sensor 1 is opened electric control valve 8 and blower fan 3, blower fan utilizes electric energy to begin to rotate, many group atomizers 4 begin to produce a large amount of micron order water smokes, utilize the axial flow air-supply of blower fan to form the aerosol dual-phase jet and realize even the distribution, reach cool effect, the range of decrease of temperature can realize by regulating flow.
Among Fig. 2, before organizing atomizer more and being installed on fan blade.Hydraulic pipeline 5 inserts from the lower end shower nozzle.
Claims (3)
1. solar outdoor environment temperature-lowering device, comprise solar power system, temperature sensor, supply air system, it is characterized in that: the atomization system that also comprises the water smoke that can produce 20～60 microns, temperature sensor, supply air system and solar power system are connected through series circuit, solar power system is made up of solar panel and battery, battery and solar panel are connected in parallel, atomization system links to each other with supply air system, and directly is connected with city tap-water pipe network or booster water pump device; Solar power system is whole device power supply, and device is opened when temperature is higher than setting value automatically by temperature sensor control; Water purification produces great quantity of micron water smoke by atomization system and is distributed in the hot environment gas, utilize the axial flow wind of supply air system to send formation aerosol dual-phase jet, carry out the space disperse and realize evenly distributing, increased the contact area with air, evaporation heat absorption cooling rapidly.
2. a kind of solar outdoor environment temperature-lowering device according to claim 1, it is characterized in that: solar panel is contained in the device top, temperature sensor is installed in the middle of the solar panel, atomization system comprises from the beginning water source, waterline and organizes atomizer more, before many group atomizers are installed on fan blade, supply air system is made up of blower fan and swing mechanism, and swing mechanism is fixed on the support, and blower fan is installed on the swing mechanism.
3. a kind of solar outdoor environment temperature-lowering device according to claim 1 is characterized in that: the height that blower fan is installed is greater than 2 meters, is provided with one and is the elevation angle about 20 ° with level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810019829 CN101298929B (en) | 2008-03-18 | 2008-03-18 | Solar outdoor environment temperature-lowering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810019829 CN101298929B (en) | 2008-03-18 | 2008-03-18 | Solar outdoor environment temperature-lowering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101298929A CN101298929A (en) | 2008-11-05 |
| CN101298929B true CN101298929B (en) | 2011-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810019829 Expired - Fee Related CN101298929B (en) | 2008-03-18 | 2008-03-18 | Solar outdoor environment temperature-lowering device |
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| Country | Link |
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| CN (1) | CN101298929B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969445A (en) * | 2017-03-21 | 2017-07-21 | 常州大学 | Driven by Solar Energy open air cooling removes PM2.5 devices |
| CN107014018A (en) * | 2017-05-19 | 2017-08-04 | 贵州索尔科技有限公司 | Photovoltaic cooling system |
| CN107990455A (en) * | 2017-11-21 | 2018-05-04 | 常州市鼎日环保科技有限公司 | A kind of mobile solar atomization temperature-reduction device and its application process |
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- 2008-03-18 CN CN 200810019829 patent/CN101298929B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101298929A (en) | 2008-11-05 |
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Granted publication date: 20110105 |