CN205948555U - Road air cleaning device - Google Patents

Abstract

The utility model discloses a road air cleaning device, including the median of fixed the device middle and high voltage pipeline and the atomizer of a plurality of equipartitions that the high -voltage tube was installed on the road, its characterized in that: the device still includes the delivery pipe, installs near the switch board the median, high -pressure pipeline through cross device and the delivery pipe intercommunication in the switch board, device in the switch board includes filter and the hydraulic pump that feeds through in proper order with the delivery pipe, and still including the control circuit board of this filter of control and hydraulic pump work, high -pressure pipeline is connected on the hydraulic pump, is provided with dust concentration sensor and humidity transducer on this switch board, spun water smoke particle diameter is 1 mu m~50 mu m on the atomizer. Because the utility model discloses an effect has reached and has exceeded the watering lorry and has pressed down the effect of dirt car with spraying, consequently, can save these the two kinds municipal environmental protection operation cars that bring secondary pollution completely, will bring immensurable social and economic benefits.

Description

A kind of road air purifying device

Technical field

This utility model patent is related to air cleaning and environment-friendly field, and especially one kind is for town road, using cities and towns city Political affairs facility carries out the device of air cleaning.

Background technology

At present, increasingly severe with present air pollution, the phenomenon that haze in each city is increasingly severe, people Increasingly concern PM2.5 granule to healthy impact.PM2.5 refers to that in surrounding air, aerodynamic equivalent diameter is little In the particulate matter equal to 2.5 μm, fine particle enters human body to after alveolar, directly affects the ventilatory function of lung, makes body easy It is in anaerobic condition, particulate matter can damage to respiratory system and cardiovascular system simultaneously, leads to asthma, pulmonary carcinoma, cardiovascular Disease, birth defect and premature death, the harm to health is very big.Due to the rapid economic development of China, urbanization and The quickening of process of industrialization, air pollution problems inherent is increasingly serious, and each big city occurs in that serious haze, has influence on the day of people Often live, more threaten the health of people.The source of haze is mainly anthropic factor：1st, vehicle exhaust, using the large car of diesel oil It is discharge PM10 " chief criminal ", include buses, unit regular bus, bulk transport car, municipal administration gardening operation car (sprinkling truck, are washed and swept Car, spray dust-arrest car) etc..2nd, north of china in winter burns the waste gas that coal heating produces.3rd, floor-dust is big, and air humidity is low, artificial abortion The airborne dust causing with wagon flow and building airborne dust.4th, the waste gas of industrial discharge.5th, other factors are (as kitchen fume, finishing dust, vapour Repair spray painting etc.).Because China's haze main generation area major part is loess plateau and loess plain, run into the autumn and winter arid, short of rain, In windy season, some dust particle things are also the accomplice of haze.

Urban road is a kind of main occasion open, that air pollution occurs, due to there being car to be expert on road always Sail, automobile can discharge substantial amounts of Tail Gas, and can drive the dust on road, increase the pollution of air, connection in 2016 The report closed in state's environment conference shows, the whole world has more than 700 ten thousand people to die from air pollution every year.American scientist one in 2015 Item research report shows, the air pollution of China leads to people more than 4000 dead daily, accounts for the 17% of Chinese death toll.Pin at present The mode of urban road air pollution, dust disposal is realized generally by the embodiment of sprinkling truck or sprayer unit, But, sprinkling truck is diesel vehicle, and energy consumption is big, pollution is big, and the particle water spilling is very big, typically only serves road surface cooling, reduces The effect of big dust particle is it is impossible to effectively adsorb to haze granule less in road air, especially for particle diameter Less than the dust granules of 5um, basic no any reduction effect, dedusting and purifying air effect is very bad, and sprayer unit is only being raised The place that dirt is more, noxious gas emission is more has been applied, and such as construction site, has factory of dust etc., there is presently no It is specifically designed for urban road and carry out dedusting, fall haze, the facility of process harmful gass.

Utility model content

For the problems of the prior art, the purpose of this utility model is to provide for a kind of road air purifying device, should Device is assemblied on the intermediate isolating band of urban road, the road of isolation strip both sides can be carried out with atomizing de-dusting, fall haze is processed, Road can be carried out lowering the temperature, mend wet, municipal administration watering Operation Van can be substituted completely.

In order to achieve the above object, the technical solution of the utility model is：

A kind of road air purifying device, installs including on the isolation strip fixing this device mesohigh pipeline and pressure duct Multiple uniform atomizer it is characterised in that：This device also includes connecting with municipal water supplies below road surface Feed pipe, is arranged on the switch board near isolation strip, and the device that described pressure duct passes through in switch board is connected with feed pipe, Device in described switch board includes filter and the hydraulic pump being sequentially communicated with feed pipe, also includes controlling this filter and liquid The control board of press pump work, pressure duct is connected on hydraulic pump, this switch board is provided with sensor of dust concentration and Humidity sensor, the water smoke particle diameter that described atomizer sprays is 1 μm～50 μm.

Further, described switch board is additionally provided with pressure gauge and alarm.

Further, it is provided with valve between described feed pipe and filter.

Further, on the pressure duct in described switch board, device has pressure transducer.

Further, described pressure duct has a plurality of, is communicatively arranged on isolation strip longitudinally, laterally intersecting On.

Further, it is provided with protection network outside described atomizer.

Because effect of the present utility model has met and exceeded sprinkling truck and the effect of spray dust-arrest car, therefore, completely The municipal and environment-friendly Operation Van that both brings secondary pollution can be saved, it will bring immeasurable social benefit and economic effect Benefit.

Compared with prior art, a kind of structure of road air purifying device that this utility model provides is unusual, should Device combines municipal isolation strip architectural feature, and on isolation strip, device has the high-pressure water pipe of multiple atomizers, to two side lines Water smoke is sprayed on road, the Tail Gas that not only can process vehicle discharge on the road of both sides are it is also possible to carry out to neighbouring air Depositing dust is processed, humidifying road surface, and road surface lowers the temperature, and the atomizing effect of its device is good, high-pressure water mist can be turned to 1 μm 50 μm of particle diameter Granule, the water fog particle of this particle diameter does Brownian movement in the air, catches PM10 particles below thing, is allowed to settle, reaches purification Air, reduces the purpose of haze.Municipal water supply pipe is communicated at the feed pipe of this device by this device, and water is carried out through filter (soften or filter) supply hydraulic pump after water treatment, it is micro- that the water after pressurization passes through high-pressure water pipe main, arm and end nozzle The water fog particle that hole impaction techniques produce, can produce substantial amounts of " aerial vitamin " anion, so that air quality is obviously improved.This Be due to：After the water fog particle producing catches dust in the air, gradually conglomerate, by terrestrial gravitation, sedimentation of falling.

Science and Technology Daily, on April 4th, 2015 delivers the article of expert, and North China haze is experienced all sorts of and do not dissipated, and is because micro- in floating dust Small particle is powered, confirms through research, this utility model not only dedusting depositing dust, and the water fog particle of 1 μm 50 μm of particle diameter The granule anion producing, can make an initiative sally, and catch the granule micronic dust near road surface so as to condensing and settling, effectively remove 2.5 microns (PM2.5) and following micronic dust, thus decreasing the harm to health for the PM2.5, anion is net to air Change effect is derived from the antibacterial of anion and in the air, dust particles, the combination with the microgranule of cation such as smog, and is polymerized to Group's landing, thus eliminate the harm of PM2.5, PM10.Coincidentally the water smoke anionic particle of this particle size range does in atmosphere Blang's "the" shape is moved, and Brownian movement inherently eliminates the effective ways of minute dusts thing, and anion combines and swims in After the minute dusts of in the air, promoting floating dust also to do Brownian movement, thus removing floating dust, the experiment proved that, floating dust diameter is less, Easier by anion catch and settle.It can be seen that, the clean-up effect that this device is directed to little particulate is very good, because this utility model is controlled The reason atmospheric pollution such as haze and vehicle exhaust has good result, can save the municipal and environment-friendly Operation Van that can bring secondary pollution, In time, effectively process the dust coming to kick up on road on tail gas that the automobile that reversion sails discharges and road surface.

Brief description

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.

Accompanying drawing 1 is arranged on the attachment structure schematic diagram on isolation strip for this device；

Accompanying drawing 2 is the structural representation of atomizer 6 and protection network 8 in this device.

Specific embodiment

With reference to the accompanying drawings and examples this utility model is further described.

As illustrated in fig. 1 and 2, a kind of road air purifying device, including the isolation strip 10 fixing this device mesohigh pipeline 8 With on pressure duct 8 install multiple uniform atomizer 9 it is characterised in that：This device also includes below road surface 1, The feed pipe 2 being connected with municipal water supplies, is arranged on the switch board 3 near isolation strip 10, cabinet 3 processed is additionally provided with pressure gauge 5 and alarm 5, on the pressure duct 8 in switch board 3, device has pressure transducer, and pressure transducer detects the reality of pressure duct 8 When pressure value, pressure gauge 5 is used for showing the real-time pressure value of high-pressure water pipe 8, when the pressure value of high-pressure water pipe 8 is too high, reports to the police Device 5 sound, points out road administration personnel to process, and the device that described pressure duct 8 passes through in switch board 3 is connected with feed pipe 2, described control Device in cabinet 3 processed includes filter and the hydraulic pump being sequentially communicated with feed pipe 2, also includes controlling this filter and hydraulic pump The control board of work, pressure duct 8 is connected on hydraulic pump, and this switch board 3 is provided with sensor of dust concentration 6 and wet Degree sensor 7.Pressure duct 8 has a plurality of, is communicatively arranged on isolation strip 10 longitudinally, laterally intersecting, its quantity and Distribution density can ensure that the effective area of spraying, is provided with protection network 11 outside atomizer 9, prevent extraneous dust or its His debris enter atomizer 9, blocking spout, are provided with valve between feed pipe 2 and filter, when rainy day or other be not required to When wanting spraying treatment, by this device of this valve closing, and turn off the power supply in controller, when needing to 10 liang of isolation strip When the road of side carries out spraying treatment, open this valve, then open switch board 3 power supply, start filter and hydraulic pump, you can By pressure duct 8, the water by filtering, after pressurization is transported at atomizer 9, after being atomized the granule for 1 μm～50 μm of particle diameter Spray, realize the road air of isolation strip both sides is carried out with depositing dust, removing and harmful gas process, can road pavement carry out at watering simultaneously Reason, cooling, cleaning road surface.

It is understood that above with respect to specific descriptions of the present utility model, be merely to illustrate this utility model and not It is limited to the technical scheme described by this utility model embodiment, it will be understood by those within the art that, still permissible This utility model is modified or equivalent, to reach identical technique effect；As long as meeting and using needs, all in this reality Within new protection domain.

Claims (6)

1. a kind of road air purifying device, including the isolation strip (10) fixing this device mesohigh pipeline (8) and pressure duct (8) the upper multiple uniform atomizer (9) installed it is characterised in that：This device is also included positioned at road surface (1) below and city The feed pipe (2) of political affairs water system connection, is arranged on isolation strip (10) switch board (3) nearby, and described pressure duct (8) leads to The device crossed in switch board (3) is connected with feed pipe (2), and the device in described switch board (3) includes connecting successively with feed pipe (2) Logical filter and hydraulic pump, also include controlling the control board of this filter and hydraulic pump works, and pressure duct (8) connects On hydraulic pump, this switch board (3) is provided with sensor of dust concentration (6) and humidity sensor (7), described atomizer (9) the upper water smoke particle diameter spraying is 1 μm～50 μm.

2. a kind of road air purifying device according to claim 1 it is characterised in that：Described switch board (3) is upper also It is provided with pressure gauge (5) and alarm (5).

3. a kind of road air purifying device according to claim 1 it is characterised in that：Described feed pipe (2) and mistake It is provided with valve between filter.

4. a kind of road air purifying device according to claim 1 it is characterised in that：In described switch board (3) The upper device of pressure duct (8) has pressure transducer.

5. a kind of road air purifying device according to claim 1 it is characterised in that：Described pressure duct (8) has A plurality of, communicatively it is arranged on isolation strip (10) longitudinally, laterally intersecting.

6. a kind of road air purifying device according to claim 1 it is characterised in that：Described atomizer (9) is outward Portion is provided with protection network (11).