CN103940017A - Method for cooling and purifying bus stop through electrostatic spraying - Google Patents
Method for cooling and purifying bus stop through electrostatic spraying Download PDFInfo
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- CN103940017A CN103940017A CN201410143635.7A CN201410143635A CN103940017A CN 103940017 A CN103940017 A CN 103940017A CN 201410143635 A CN201410143635 A CN 201410143635A CN 103940017 A CN103940017 A CN 103940017A
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- fluid reservoir
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Abstract
A method for cooling and purifying a bus stop through electrostatic spraying is used for conducting local cooling and local dust removal on the bus stop and is characterized in that the method is applied to an electrostatic spraying dust removal system; the electrostatic spraying dust removal system is installed on the bus stop and composed of a nozzle, an electrostatic device, a liquid conveying pipeline, a pressurizing device, an electric device and a liquid storage tank; the liquid storage tank is connected with the nozzle through the liquid conveying pipeline; water is stored in the liquid storage tank; the pressurizing device is arranged in the position, close to the ground, of an upright of the bus stop and connected with the electrostatic device and the electric device; when external pressure is received by the pressurizing device, starting signals are sent to the electrostatic device and the electric device by the pressurizing device; the electrostatic device is started to conduct local dust removal and the electric device is started at the same time, so that the water in the liquid storage tank is driven to enter the nozzle through the liquid conveying pipeline and water mist is sprayed from the nozzle to conduct local cooling. According to the method for cooling and purifying the bus stop through electrostatic spraying, the requirements for health and the comfort level of people can be satisfied when people are waiting for buses at the bus stop.
Description
Technical field
The invention belongs to daily life field, relate generally to and utilize mist cooling principle to realize cooling, utilize electrostatic depuration principle to realize air cleaning, the people that wait for open air provide healthy, comfortable waiting environment.
Background technology
Domestic at present, atmosphere pollution is serious.Particularly in the last few years, airborne particulate pollutes the concern that day by day causes people, also cause national great attention, when the dedusting of bulky grain particle diameter requires, the particles thing of PM10, PM2.5 size is all introduced Air Quality Evaluation scope in a lot of big and medium-sized cities of China.Epidemiological study shows, crowd's incidence and mortality and Atmospheric particulates (PM) concentration exists significant positive correlation.This correlation shows, the particle that indoor and outdoor is moved is back and forth on health great impact again.Atmosphere PM2.5 adsorption a large amount of poisonous and harmful substances, very large to the health hazard of human body.Fine particle below 2.5 μ m is difficult for being blocked, and is inhaled into human body and regrets directly entering bronchus, prints and distributes the disease of aspects such as comprising asthma, bronchitis and cardiovascular disease.These particles can also enter blood by bronchus and alveolar, and pernicious gas, heavy metal etc. is wherein dissolved in blood, very large to human health damage.
And purifying device for air conditioner is widely used in commercial and civil buildings, for people have created comfortable indoor live and work environment.Along with global atmosphere pollution is day by day serious, weather continues to warm, and environment temperature is constantly soaring, and people's outdoor activities and working environment are increasingly severe.Especially at summer high temperature dry weather, people sometimes have to wait in the place of outdoor semi-open-type or full open type, the environment that how to improve the severe contaminations such as high temperature drying weather condition and PM2.5, meeting outdoor people is main purpose of the present invention to the demand of health, comfortableness.The present invention invents a kind of bus platform electrostatic spray cooling, purifying for these situations exactly.The present invention utilizes the principle of mist cooling, without refrigerating circulatory device, only needs to use nozzle ejection water smoke, utilizes water evaporation to absorb latent heat, takes away the heat of surrounding air, and its temperature is reduced.In spraying, start high voltage electrostatic device, purify bus platform ambient air.Principle and advantage based on this kind of system and the demand of health, comfortableness when considering some comparatively the outdoor personnel of Arid Area at high temperature waiting, be arranged on this electrostatic spray dust pelletizing system in the outdoor semi-open-types such as bus platform or full open type communal facility.Develop the bus platform electrostatic spray cooling purifier that can carry out local cooling's purification, to meet personnel's health, the demand of comfortableness cooling.
The present invention by the application of principle of electrostatic spray purifying and cooling to bus platform, spray cooling device, the High-voltage electrostatic purification device made by injector in settings such as bus platforms, when needs heat, when air quality is poor, hand is pressed start button, nozzle ejection water smoke, simultaneously high voltage electrostatic device dedusting.Along with the vaporization of water smoke with leave, the temperature of surrounding air reduces, and electrostatic precipitation has improved bus platform environment around.This bus platform fixed-point type purifying device for air conditioner is applicable to enabling on the torridity summer bus platform of Arid Area, is also applicable to enable in general regional outdoor semi-open-type or full open type communal facility, to meet the demand of health, comfortableness.
So-called mist cooling is exactly that a large amount of vaporization heat of vaporization absorption of water smoke, can reduce air ambient temperature, reaches a kind of technology of cooling-down effect by spraying superfine granule water smoke.Mist cooling, without refrigerating circulatory device, only needs to use nozzle ejection water smoke, utilizes water evaporation to absorb a large amount of latent heat, takes away the heat of surrounding air, and its temperature is reduced.By theory analysis, we know, the caloric receptivity of every gram of water evaporation can make approximately 2 DEG C/m of air cooling-down
3for outdoor air, the efficiency of mist cooling is very high, and the required energy of mist cooling is that the surface tension that overcomes water increases needed energy, and the water of 1 cubic metre becomes the cube of 10 microns, approximately 43200 joules of the needed energy of its surface tension, and evaporation latent heat is up to 2,200,000,000 joules, its theoretical Energy Efficiency Ratio is up to 50,000, and kind of refrigeration cycle is subject to the restriction of the law of thermodynamics, the high energy efficiency ratio of theory that is cooled to 5 DEG C during from 30 DEG C only has 60, and the efficiency of mist cooling is very high as can be seen here.
The effect of mist cooling is subject to the impact of air humidity larger, and the higher effect of relative humidity is poorer.Therefore mist cooling is poor for indoor effect, particularly limited especially for the effect of the poor indoor employing mist cooling that ventilates.Up to the present, in most cases, outdoor temperature is uncontrollable, and many times people must stay several hours or more of a specified duration at sweltering heat, dull outdoor location, as bus platform, exhibition, recreation ground etc.In these outdoor overall situation, there is no air-conditioning, people just must restrain oneself high temperature and extremely hot.
In full summer, in the time that city temperature reaches more than 35 DEG C, wait at bus platform, from the direct projection of the sun with from the reflection on ground, allow people feel that heat is unbearable.
Summary of the invention
The object of this invention is to provide a kind of method of bus platform electrostatic spray cooling, purifying, to address the above problem.
To achieve these goals, technical scheme of the present invention is:
A kind of method of bus platform electrostatic spray cooling, purifying, bus platform is carried out to local cooling and Partial dust removal, it is characterized in that: the method is implemented in electrostatic spray dust pelletizing system, electrostatic spray dust pelletizing system is installed on bus platform, by nozzle, electrostatic equipment, liquid-transport pipe-line, pressue device, electric device and fluid reservoir form, fluid reservoir is connected with nozzle by liquid-transport pipe-line, in fluid reservoir, store water, pressue device is contained in the column of bus platform by ground location, be connected with electric device with electrostatic equipment, in the time that pressue device is subject to ambient pressure, pressue device sends enabling signal to electrostatic equipment and electric device, electrostatic equipment starts and carries out Partial dust removal, electric device starts simultaneously, drive the water in fluid reservoir to enter nozzle by liquid-transport pipe-line, nozzle ejection water smoke carries out local cooling.
Technical scheme of the present invention is further characterized in that: fluid reservoir is made up of metal material, this fluid reservoir is fixed under the awning pillar subsurface or platform seat of bus platform, fluid reservoir is provided with inlet, and this inlet is connected the running water of city planting ductwork or connected storm sewer rainwater after treatment.
Technical scheme of the present invention is further characterized in that: fluid reservoir is made up of nonmetallic materials, this fluid reservoir is fixed under the awning pillar subsurface or platform seat of bus platform, fluid reservoir is provided with inlet, and this inlet is connected the running water of city planting ductwork or connected storm sewer rainwater after treatment.
Technical scheme of the present invention is further characterized in that: fluid reservoir is also provided with filling opening for subsequent use.
Technical scheme of the present invention is further characterized in that: liquid-transport pipe-line is made up of polyvinyl chloride, and liquid-transport pipe-line is along column and the awning edge placement of bus platform.
Effect and the effect of invention
The method of bus platform electrostatic spray cooling, purifying involved in the present invention, can meet people in the time that bus platform is waited to healthy and comfort level demand.
Method of the present invention, utilizes the principle of mist cooling, without refrigerating circulatory device, only needs use nozzle ejection water smoke, utilizes water evaporation to absorb latent heat, takes away the heat of surrounding air, can reach the object that makes local temperature reduction.
In addition, method of the present invention is utilized the principle of high-pressure electrostatic precipitation, and the local environment of bus platform is carried out to air cleaning.
The device structure that method of the present invention is used is simple, is easy to install, and good cooling effect, can purify local air, can improve bus platform environment around, meets people's bus platform demand to health, comfortableness in situation of waiting.
Brief description of the drawings
Fig. 1 is the related electrostatic spray dust pelletizing system key diagram of method of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the method for bus platform electrostatic spray cooling, purifying involved in the present invention is described in detail.
< embodiment >
As shown in Figure 1, be the related electrostatic spray dust pelletizing system key diagram of method of the present invention.This electrostatic spray dust pelletizing system is arranged on bus platform, fluid reservoir 8 is hidden in to bus platform column subsurface, be provided with inlet 7 at the top of fluid reservoir 8, by inlet 7 to topped up with water in fluid reservoir 8.In the present embodiment, pressue device 5 is pedal, be placed on column, and 1 installation column awning edge of nozzle, direction is downward.By pressing pedal 5, the water in fluid reservoir 8 is delivered to nozzle 1 place by liquid-transport pipe-line 3, and ejects vaporific water smoke through nozzle 1, realizes cooling.Liquid-transport pipe-line 3 is along column and the awning edge placement of bus platform.
The principle of the pressure atomization adopting adds water by inlet 7 in fluid reservoir 8.By foot-treadle 5, pedal 5 sends pressurization signal to electric device 6, in fluid reservoir 8, pressure raises and the water in fluid reservoir 8 is squeezed in liquid-transport pipe-line 3, and liquid-transport pipe-line 3 is made up of polyvinyl chloride, and liquid-transport pipe-line is along column and the awning edge placement of bus platform.Water is delivered to nozzle 1 along liquid-transport pipe-line 3, and the liquid after nozzle 1 is atomized into water smoke, and the heat that water smoke evaporation absorbs surrounding air reduces microenvironment air themperature around, reaches microenvironment comfortableness.In foot-treadle 5, electrostatic equipment 2 starts to start, and bus platform is carried out to electrostatic precipitation around, changes the cleanliness factor of bus platform surrounding environment.
The effect of embodiment and effect
The method of the related bus platform electrostatic spray cooling, purifying of the present embodiment, can meet people in the time that bus platform is waited to healthy and comfort level demand.
The method of the present embodiment, utilizes the principle of mist cooling, without refrigerating circulatory device, only needs use nozzle ejection water smoke, utilizes water evaporation to absorb latent heat, takes away the heat of surrounding air, can reach the object that makes local temperature reduction.
In addition, the method for the present embodiment is utilized the principle of high-pressure electrostatic precipitation, and the local environment of bus platform is carried out to air cleaning.
Principle and advantage based on this kind of system and consider the demand of health, comfortableness when some is comparatively dry, air pollution is serious outdoor personnel in area at high temperature wait, is arranged on this electrostatic spray dust pelletizing system in the outdoor semi-open-types such as bus platform or full open type communal facility.Develop the bus platform electrostatic spray cooling purifier that can carry out local cooling, to meet personnel's health, the demand of comfortableness cooling.
The present embodiment is simple in structure, is easy to install, and good cooling effect, can purify local air, can improve bus platform environment around, meets people's bus platform demand to health, comfortableness in situation of waiting.
The method of bus platform electrostatic spray cooling, purifying certainly, involved in the present invention is not merely defined in the content in above-described embodiment.Above content is only the basic explanation of the present invention under conceiving, and according to any equivalent transformation that technical scheme of the present invention is done, all belongs to protection scope of the present invention.
In the above-described embodiments, nozzle direction is downward, and the direction of the related nozzle of technical scheme of the present invention can also be to side.
In the above-described embodiments, send enabling signal by foot-treadle to electrostatic equipment, technical scheme of the present invention can also adopt hand to send enabling signal by start button.
In the above-described embodiments, add water in fluid reservoir by inlet, this inlet can also be connected the running water of city planting ductwork or connect storm sewer rainwater after treatment, an inlet for subsequent use can also be set at the top of fluid reservoir again, inlet is connected to the running water of city planting ductwork or connected storm sewer rainwater after treatment, inlet for subsequent use, in the time that water supply pipe or storm sewer break down, manually adds water.
Claims (5)
1. the method for a bus platform electrostatic spray cooling, purifying, bus platform is carried out to local cooling and Partial dust removal, it is characterized in that: described method is implemented in electrostatic spray dust pelletizing system, described electrostatic spray dust pelletizing system is installed on described bus platform, formed by nozzle, electrostatic equipment, liquid-transport pipe-line, pressue device, electric device and fluid reservoir
Described fluid reservoir is connected with described nozzle by described liquid-transport pipe-line, in described fluid reservoir, stores water;
Described pressue device is contained in the column of described bus platform by ground location, is connected with described electric device with described electrostatic equipment,
In the time that described pressue device is subject to ambient pressure, described pressue device sends enabling signal to described electrostatic equipment and described electric device, described electrostatic equipment starts and carries out described Partial dust removal, described electric device starts simultaneously, drive the water in described fluid reservoir to enter described nozzle by liquid-transport pipe-line, described nozzle ejection water smoke carries out described local cooling.
2. the method for a kind of bus platform electrostatic spray cooling, purifying as claimed in claim 1, is characterized in that:
Described fluid reservoir is made up of metal material, and this fluid reservoir is fixed under the awning pillar subsurface or platform seat of described bus platform, and described fluid reservoir is provided with inlet, and this inlet is connected the running water of city planting ductwork or connected storm sewer rainwater after treatment.
3. the method for a kind of bus platform electrostatic spray cooling, purifying as claimed in claim 1, is characterized in that:
Described fluid reservoir is made up of nonmetallic materials, this fluid reservoir is fixed under the awning pillar subsurface or platform seat of described bus platform, described fluid reservoir is provided with inlet, and this inlet is connected the running water of city planting ductwork or connected storm sewer rainwater after treatment.
4. a kind of method of bus platform electrostatic spray cooling, purifying as claimed in claim 2 or claim 3, is characterized in that:
Described fluid reservoir is also provided with filling opening for subsequent use.
5. the method for a kind of bus platform electrostatic spray cooling, purifying as claimed in claim 1, is characterized in that:
Described liquid-transport pipe-line is made up of polyvinyl chloride, and described liquid-transport pipe-line is along column and the awning edge placement of described bus platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410143635.7A CN103940017A (en) | 2014-04-11 | 2014-04-11 | Method for cooling and purifying bus stop through electrostatic spraying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410143635.7A CN103940017A (en) | 2014-04-11 | 2014-04-11 | Method for cooling and purifying bus stop through electrostatic spraying |
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| Publication Number | Publication Date |
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| CN103940017A true CN103940017A (en) | 2014-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410143635.7A Pending CN103940017A (en) | 2014-04-11 | 2014-04-11 | Method for cooling and purifying bus stop through electrostatic spraying |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1138501A (en) * | 1995-06-20 | 1996-12-25 | 张明义 | High-efficiency electronic air purifying device |
| CN2415295Y (en) * | 1999-11-12 | 2001-01-17 | 郭建 | Outdoor air filtering environment protection equipment |
| EP1075872A2 (en) * | 1999-08-13 | 2001-02-14 | Mitsubishi Heavy Industries, Ltd. | Electrostatic dust collector and electrostatic method for collecting dust |
| CN101586858A (en) * | 2009-06-25 | 2009-11-25 | 哈尔滨工业大学 | The Zero energy consumption temperature reducing humidifier that a kind of bus shelter is used |
| CN201715652U (en) * | 2010-07-28 | 2011-01-19 | 天津海天缘科技发展有限公司 | Outdoor combined-type water evaporation cooling device |
| CN202722754U (en) * | 2012-07-30 | 2013-02-13 | 张金萍 | Mist cooling sunshade |
| CN103240208A (en) * | 2013-05-09 | 2013-08-14 | 上海理工大学 | Portable spray cooling method |
| CN203361691U (en) * | 2013-07-29 | 2013-12-25 | 淄博职业学院 | Bus stop |
-
2014
- 2014-04-11 CN CN201410143635.7A patent/CN103940017A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1138501A (en) * | 1995-06-20 | 1996-12-25 | 张明义 | High-efficiency electronic air purifying device |
| EP1075872A2 (en) * | 1999-08-13 | 2001-02-14 | Mitsubishi Heavy Industries, Ltd. | Electrostatic dust collector and electrostatic method for collecting dust |
| CN2415295Y (en) * | 1999-11-12 | 2001-01-17 | 郭建 | Outdoor air filtering environment protection equipment |
| CN101586858A (en) * | 2009-06-25 | 2009-11-25 | 哈尔滨工业大学 | The Zero energy consumption temperature reducing humidifier that a kind of bus shelter is used |
| CN201715652U (en) * | 2010-07-28 | 2011-01-19 | 天津海天缘科技发展有限公司 | Outdoor combined-type water evaporation cooling device |
| CN202722754U (en) * | 2012-07-30 | 2013-02-13 | 张金萍 | Mist cooling sunshade |
| CN103240208A (en) * | 2013-05-09 | 2013-08-14 | 上海理工大学 | Portable spray cooling method |
| CN203361691U (en) * | 2013-07-29 | 2013-12-25 | 淄博职业学院 | Bus stop |
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Application publication date: 20140723 |