CN206923428U - Aerial sprinkle water and spray dust suppression device - Google Patents
Aerial sprinkle water and spray dust suppression device Download PDFInfo
- Publication number
- CN206923428U CN206923428U CN201720662660.5U CN201720662660U CN206923428U CN 206923428 U CN206923428 U CN 206923428U CN 201720662660 U CN201720662660 U CN 201720662660U CN 206923428 U CN206923428 U CN 206923428U
- Authority
- CN
- China
- Prior art keywords
- loudspeaker
- water pump
- control module
- aerial
- water
- 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.)
- Active
Links
Abstract
The utility model provides aerial sprinkle water and spray dust suppression device, including water pump, control cabinet, music tip system, inlet channel, electric wire, spray pipe support, shower nozzle, water pump intelligent control module is provided with control cabinet, loudspeaker intelligent control module, loudspeaker intelligent control module is electrically connected with by electric wire and loudspeaker, memory module is provided with loudspeaker intelligent control module, music is played by loudspeaker, water pump one end connects water supply pipe, the other end is connected by inlet channel with sprinkling pipe support, spray the first-class distance of pipe support and several shower nozzles are installed, pump motor connects the opening and closing of water pump intelligent control module timing controlled water pump.The utility model uses street lamp bridge, building or traffic light support as supporter, watering device is installed, depositing dust processing is carried out at regular time and quantity, existing infrastructure is effectively utilized, purifies air, while plant is poured, cost is low, efficiency high, labor intensity is alleviated, fund input is saved, is adapted to promote the use of.
Description
Technical field
The utility model belongs to sprinkle water and spray depositing dust field, and in particular to a kind of aerial sprinkle water and spray dust suppression device.
Background technology
Air is one of environment for the survival of mankind, and environment is the basis of human survival.In recent years, with regional economy
Fast development, atmosphere pollution, problem of environmental pollution are increasingly severe, air conservation, environmental pollution, environmental protection into
For an important measure of social development.In recent years, as prevention and control of air pollution is increasingly taken seriously, governments at all levels are for environment
Administer, air conservation, largely enter purchase " sprinkling truck ", " controlling haze emperorship " fog gun car, it is uninterrupted daily, again and again to master
Road, arterial street is wanted to be sprinkled water, go out dirt, reduction air pollution and the generation of haze.
The part dust that city sprinkling truck has been administered on road to a certain extent, but sprinkling truck can only dilute dissolving
Floating dust in below 500mm air, dust for more than 500mm and is produced as air flow is suspended in high aerial vehicle
Tail gas, sprinkling truck or helpless;Sprinkling truck can bring inconvenience to road vehicle and pedestrian at work simultaneously, especially
It is that pedestrian needs to avoid, and with otherwise water can splash, sometimes for sprinkling truck is avoided, pedestrian can bump against the motor-driven of normally travel
Car, or even life danger can be caused.Fog gun car is also referred to as multi-functional dust suppression car, is mainly made up of blower fan, unit, water pot three parts.
Particle concentration is a diameter of below 2.5um all tiny particles contents in haze, that is, it has often been said that PM2.5, use
Fog gun car gushes out the liquid being atomized, and goes to pounce on those little particles, pounces on that efficiency is very low, and therefore, fog gun car is except haze
Do not serve how many, fog gun car is exactly efficient sprinkling truck in itself.Either sprinkling truck or fog gun car, annual throwing
It is very high to enter cost, but dust removing effects are general, therefore, sprinkling truck and all less desirable cleaner of fog gun car.
Based on above mentioned problem, using utilizable resource, as high constructure building, traffic route both sides street lamp bridge,
The facilities such as water for city's residential use pipeline, aerial sprinkle water and spray mode is set to carry out the dirt that goes out, drift about aerial car tail
Gas and dust are dropped on ground with water, reach the purpose of purification air.
The U of Chinese patent literature CN 203755224 disclose a kind of urban road attachment-type spray dust-reducing system, including spray
Mist device and the feed pipe for conveying water to sprayer unit, it is horizontal that sprayer unit is arranged on light pole on non-motor vehicle isolation strip
The lower section of section, but the spraying system in the patent document can not carry out automatic switch, meanwhile, it is not provided with keeping away water safely and sets
Apply, there is no watchful facility to the vehicle without waterproof measure on car lane, the current and safety of people can be influenceed.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of aerial sprinkle water and spray dust suppression device.This practicality is new
Type is using advanced new technologies such as fully-automatic intelligent water pump, electric appliance control box, infrared sensing switch, automated intelligent equipment and is arranged on
Sprinkling pipe support on street lamp bridge, building or traffic light support carries out high-altitude watering or spraying, carries out at regular time and quantity at depositing dust
Reason;Set safety to keep away fluid barrier and music reminding system simultaneously, pedestrian is carried out to keep away water protection.The utility model device effectively utilizes
Existing infrastructure, purify air, while to the greenery patches among street both sides, multilane isolation strip, lawn, flower bed, tree-shaped compared with
Big plant is poured, and cost is low, efficiency high, alleviates labor intensity, saves fund input, and being adapted to National urban to promote makes
With.
To achieve the above object, the technical solution adopted in the utility model is:
Aerial sprinkle water and spray dust suppression device, using street lamp bridge, building or traffic light support as supporter, including water pump,
Control cabinet, music tip system, inlet channel, electric wire, sprinkling pipe support, shower nozzle, control cabinet is interior to be provided with water pump intelligent control module,
Loudspeaker intelligent control module, music tip system include loudspeaker and loudspeaker intelligent control module, loudspeaker intelligent control
Module is electrically connected with by electric wire and loudspeaker, and memory module is provided with loudspeaker intelligent control module, for storing music text
Part, music, water pump one end connection water supply pipe are played by loudspeaker, the other end is connected by inlet channel and sprinkling pipe support
Connect, the first-class distance of sprinkling pipe support installs several shower nozzles, pump motor connection water pump intelligent control module timing controlled water pump
Open and close.
Further, the water pump intelligent control module includes electrothermal relay, A.C. contactor and timing controller I, raises one's voice
Device intelligent control module includes timing controller II, is connected after motor connection electrothermal relay with A.C. contactor, A.C. contactor
Connect power switch, power switch connection timing controller I and motor form loop A, power switch by with timing controller
II is connected to form loop B with loudspeaker.
Further, timing controller II setting time is more early 2-5min than timing controller I setting time.
Further, the water pump intelligent control module and loudspeaker intelligent control module use three-phase timing controller.
Further, the device also keeps away fluid barrier including safety, keeps away fluid barrier safely and is arranged on both sides of the road, each two keeps away safely water
The distance between canopy is 200-500 rice.
When further, using street lamp bridge as supporter, loudspeaker, light pole top of the trellis are installed on street lamp bridge below street lamp
Installation sprinkling pipe support, the first-class distance of sprinkling pipe support installs several shower nozzles, using the hollow-core construction of street lamp bridge, in street lamp bridge
It is interior provided with the inlet channel being connected with water pump, the electric wire being connected with loudspeaker is picked out from control cabinet, at most every three street lamps
One loudspeaker is set on bridge, it is preferred that a loudspeaker is set on each two street lamp bridge, it is further preferred that every
One loudspeaker is installed on individual street lamp bridge.
Further, in building, high constructure installation sprinkle water and spray dust suppression device, during using building as supporter,
Top of building edge surrounding installation sprinkling pipe support, setting is fixed along wall in inlet channel and electric wire, on the top of building
Layer installation water pump and control cabinet, loudspeaker is installed on building at the 5-15 rice of ground.
Further, when installing aerial sprinkle water and spray dust suppression device under the red street lamp of main traffic road, with traffic light support
For supporter when, in addition to shake-up system, the system of shake-up includes infrared sensor and infrared sensing switch, infrared sensor setting
On the lateral brace of road one, within stop line, infrared sensing switch one end is connected horizontal line with master switch in control cabinet, another
End is connected with timing controller.
Further, the shower nozzle is rotary or fixed sprinkler.
Further, pump motor is servomotor.
Further, the height that the water pump and control cabinet are set facilitates repair and maintenance within the 1m of ground.
Further, valve is additionally provided between water pump and the inlet channel connection, is determined by the size of control valve
Watering or the mode of spraying.
The utility model improves of both having, on the one hand, the utility model is by dust suppression device with street lamp bridge, building
Thing, traffic lights pipe support be supporter carry out high-altitude sprinkling, area coverage is big, spraying face to point, in place;Street lamp can be cleaned simultaneously
On dust, reduce the temperature of street lamp, make street lamp clean, become clear, extend the service life of street lamp, while alleviate the labor of worker
Fatigue resistance, fund input is saved;On the other hand, the utility model uses fully-automatic intelligent water pump, can be regularly in air
Motor-vehicle tail-gas, suspension administered by way of sprinkling water and spraying, also can be to both sides of the road, isolation strip among
Flowers, plants and trees carries out watering irrigation, reaches the purpose of double gain.
Compared with prior art, the beneficial effects of the utility model are:
(1)Dust suppression device of the present utility model is arranged on street lamp bridge, building or traffic light support, vertical from high-altitude
In ground, sprinkle water and spray carries out the dirt that goes out downwards, instead of sprinkling truck and all function of fog gun car, sprinkle water and spray dust suppression device peace
The position of dress is higher, and sprinkle water and spray coverage rate is bigger, reduces air themperature, and it is better to reduce the effect of haze, quickness and high efficiency, surmounts
It is applicable, the generation of traffic accident can be reduced.
(2)The utility model can open or close watering dress it is advantageous to use fully-automatic intelligent water pump with timing automatic
Put, improve operating efficiency, alleviate hand labor intensity.
(3)The utility model sets music tip system and safety to keep away fluid barrier, pedestrian can be reminded to hide in time, avoided
Accident caused by keeping away water is worried because of watering suddenly, improves security and convenience.
Brief description of the drawings
Fig. 1 is the aerial sprinkle water and spray dust suppression device schematic diagram on the utility model street lamp bridge;
Fig. 2 is the aerial sprinkle water and spray dust suppression device schematic diagram on the utility model building;
Fig. 3 is the aerial sprinkle water and spray dust suppression device schematic diagram on the utility model traffic lights;
Fig. 4 is the device control cabinet internal structure schematic diagram on light pole frame in the utility model and building;
Fig. 5 is the device control cabinet internal structure schematic diagram on the utility model traffic lights;
In figure:1- water pumps, 2- control cabinets, 3- loudspeakers, 4- inlet channels, 5- electric wires, 6- sprinkling pipe supports, 7- shower nozzles, 8-
Street lamp bridge, 9- keep away safely fluid barrier, 10- infrared sensors.
Embodiment
With reference to embodiment, the utility model is described in further detail.
Refer to Fig. 1-3, in the utility model embodiment, aerial sprinkle water and spray dust suppression device, with street lamp bridge, building
Or traffic light support is supporter, including water pump 1, control cabinet 2, music tip system, inlet channel 4, electric wire 5, sprinkling pipe support
6th, shower nozzle 7, control cabinet 2 is interior to be provided with water pump intelligent control module, and loudspeaker intelligent control module, music tip system is including raising one's voice
Device 3 and loudspeaker intelligent control module, loudspeaker intelligent control module are electrically connected with by electric wire 5 and loudspeaker 3, loudspeaker intelligence
Memory module is provided with energy control module, for storing music file, music is played by loudspeaker 3, the connection of the one end of water pump 1 is certainly
Carry out waterpipe, or when some do not have on the road of water supply pipe, it is special that integration is built in the secure base of selection safety
Feed cistern and tank station, the other end are connected by inlet channel 4 with sprinkling pipe support 6, and it is some to spray equidistant installation on pipe support 6
Individual shower nozzle 7, shower nozzle 7 can be rotating sprinkler or fixed sprinkler, preferably rotating sprinkler, and the motor in water pump 1 is preferred
Using servomotor, the opening and closing of motor connection water pump intelligent control module timing controlled water pump 1.
Fig. 4 is internal structure schematic diagram in control cabinet 2.As shown in figure 4, water pump intelligent control module include electrothermal relay,
A.C. contactor and timing controller I, loudspeaker intelligent control module include timing controller II, after motor connection electrothermal relay
It is connected with A.C. contactor, A.C. contactor connection power switch, power switch connection timing controller I forms loop with motor
A, power switch with timing controller II with loudspeaker 3 by being connected to form loop B.Wherein, during timing controller II setting
Between it is more early 2-5min than timing controller I setting time.After the timing controller II of loudspeaker 3 reaches setting time, circuit
Conducting, loudspeaker 3 commence play out music, after broadcasting terminates, reach timing controller I setting time, the circuit turn-on of water pump 1,
Carry out sprinkle water and spray go out dirt work.
Wherein, the water pump intelligent control module and loudspeaker intelligent control module use three-phase timing controller, can
Several points are pre-set to open, some is closed, Monday to Sunday, any to set, while can emergency hand be turned on and off, as long as setting
One time can permanently circulates, and for the three-phase timing controller commercially available, its internal timing control circuit is prior art.
The height that water pump 1 and control cabinet 2 are set is so convenient and swift to checking, overhauling within the 1m of ground, is not required to
Employ substantial amounts of human and material resources and heavy mechanical equipment to be overhauled and changed, there are two maintainers to can be carried out work
Make, reduce cost, improve operating efficiency.
Water pump 1 and inlet channel 4 are additionally provided with valve between connecting in control cabinet 2, are determined by the size of control valve
Watering or the mode of spraying, are spraying state when valve opens big, it is watering state to open hour.
In the utility model embodiment, a kind of aerial sprinkle water and spray dust suppression device of the utility model also includes safety and keeps away fluid barrier
9, fluid barrier 9 is kept away safely and is arranged on both sides of the road, and distance between the two is 200-500 rice.Started working preceding 2-5min in water pump 1
Interior, music tip system plays music by loudspeaker 3, reminds pedestrian arrive nearby in time and keeps away fluid barrier 9 times or other safety safely
Part carries out keeping away water, and water pump 1 starts the watering preceding time certain to pedestrian, reduces traffic accident, improve the safety of pedestrian,
Vehicle on car lane can close vehicle window or skylight in time, avoid water from falling into in-car, cause unnecessary loss.
When the utility model device is arranged on street lamp, as shown in figure 1, under each street lamp bridge 8 apart from ground 1m with
Interior or other conveniences install water pump 1 and control cabinet 2, and loudspeaker 3 is installed in street lamp lower section on street lamp bridge 8, and street lamp bridge 8 pushes up
Portion's installation sprinkling pipe support 6, equidistant several shower nozzles 7 of installation on pipe support 6 are sprayed, using the hollow-core construction of street lamp bridge 8, on road
The inlet channel 4 being connected with water pump is provided with lamp stand frame 8, the electric wire 5 being connected with loudspeaker 3 is picked out from control cabinet 2, also simultaneously
Including street lamp illumination electric wire.
Wherein, loudspeaker 3 can install one on each street lamp bridge 8, can also each two or three street lamp bridges 8
One loudspeaker 3 of upper setting.When being supporter using street lamp bridge 8, two-way traffic can install aerial watering in road side
Spraying dust firing device, for Four-Lane Road road can in the road between set sprinkle water and spray dust suppression device, six-lane or wider
Track sets aerial sprinkle water and spray dust suppression device in both sides of the road, is set with specific reference to the situation of street lamp installation.
In order to reduce fund input, utilization space, the utility model device can also be arranged on tens meters, up to a hundred meters and build
Thing building, street building top are built, then builds the special feed cistern of an integrated type and tank, as shown in Figure 2.In building
Top edge surrounding installation sprinkling pipe support 6, inlet channel 4 and electric wire 5 are fixed setting along wall, pacified in the top layer of building
Holding water pump 1 and control cabinet 2, the too high result of broadcast that can influence loudspeaker 3 of building, therefore, apart from ground 5- on building
Loudspeaker 3 is installed at 15 meters.Water pump 1 is arranged on the top of building, high powered water pump is selected, to main traffic road four crossway
Circuit carries out watering dust extinguishing on the way for the four corners of the world of mouth, and street lamp bridge avoids the need for installing sprinkle water and spray water pump facility on the way, this
Sample can reduce the installation of water pump, reduce the use of small-power water pump, save the input of material.
The utility model device can also be arranged on the support of traffic lights, as shown in figure 3, being installed on traffic lights cantilever
Spray pipe support 6, inlet channel 4 and electric wire 5 to set along traffic lights support column, loudspeaker 3, lower section are installed on traffic lights support column
Water pump 1 and control cabinet 2 be installed, the connected mode between said apparatus is identical with street lamp mounting means, is a difference in that, it is also necessary to
Shake-up system is installed, the system of shake-up includes infrared sensor and infrared sensing switch, and it is collateral that infrared sensor is arranged on road one
On post, horizontal line is within stop line where infrared sensor, the cut-away view in control cabinet 2, as shown in figure 5, infrared sense
Inductive switch one end is connected with master switch, and the other end is connected with timing controller, when infrared sensor senses vehicle, infrared sense
Inductive switch turns on, and infrared sensing switch has been widely used in lighting circuit, and in this application, infrared sensor senses object
Afterwards, circuit turn-on is identical with the operation principle of infrared sensing switch.
When sprinkling water and spraying fog development time switch is opened, when red light lights, motor vehicle is stopped under traffic lights stop line,
Infrared sensing switch is not turned on, and now sprinkle water and spray dust suppression device is closed automatically, and when green light lights, motor vehicle passes through green light line
When, infrared sensing switch conducting, sprinkle water and spray dust suppression device starts sprinkle water and spray and gone out dirt, and this sprinkle water and spray goes out dust collecting method can
Tail gas caused by green light is stopped to administer motor vehicle, prevents the dust on road and tail gas from being floated with the traveling of motor vehicle
In air.
The implementation of the utility model dust suppression device can also administer those while air is purified is not allowing what is managed
The pedlar that place is arbitrarily set up a stall, the method for people is controlled with science and technology, road traffic order and market management pipe can be administered
Order is managed, the contradiction between law enforcement agency and retailer is naturally solved, improves social harmony.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (10)
1. aerial sprinkle water and spray dust suppression device, using street lamp bridge, building or traffic light support as supporter, it is characterised in that
Including water pump(1), control cabinet(2), music tip system, inlet channel(4), electric wire(5), sprinkling pipe support(6), shower nozzle(7), control
Case processed(2)Interior to be provided with water pump intelligent control module, loudspeaker intelligent control module, music tip system includes loudspeaker(3)With
Loudspeaker intelligent control module, loudspeaker intelligent control module pass through electric wire(5)With loudspeaker(3)It is electrically connected with, loudspeaker intelligence
Memory module is provided with energy control module, for storing music file, passes through loudspeaker(3)Play music, water pump(1)One end connects
Water supply pipe is connect, the other end passes through inlet channel(4)With spraying pipe support(6)Connection, spray pipe support(6)If upper equidistant installation
Dry shower nozzle(7), pump motor connection water pump intelligent control module timing controlled water pump(1)Opening and closing.
2. aerial sprinkle water and spray dust suppression device according to claim 1, it is characterised in that the water pump intelligent control module
Including electrothermal relay, A.C. contactor and timing controller I, loudspeaker intelligent control module includes timing controller II, motor
It is connected after connection electrothermal relay with A.C. contactor, A.C. contactor connection power switch, power switch connection timing controller I
Loop A is formed with motor, power switch with loudspeaker with timing controller II by being connected to form loop B.
3. aerial sprinkle water and spray dust suppression device according to claim 2, it is characterised in that during timing controller II setting
Between it is more early 2-5min than timing controller I setting time.
4. the aerial sprinkle water and spray dust suppression device according to any one of claims 1 to 3, it is characterised in that the dirt dress that goes out
Putting, which also includes safety, keeps away fluid barrier(9), fluid barrier is kept away safely(9)Installed in both sides of the road, each two keeps away safely fluid barrier(9)Between away from
From for 200-500 rice.
5. aerial sprinkle water and spray dust suppression device according to claim 4, it is characterised in that with street lamp bridge(8)For support
During body, street lamp bridge(8)Installation loudspeaker below upper street lamp(3), street lamp bridge(8)Top installation sprinkling pipe support(6), spray line
Frame(6)Upper equidistant several shower nozzles of installation(7), utilize street lamp bridge(8)Hollow-core construction, in street lamp bridge(8)Inside it is provided with
With water pump(1)The inlet channel of connection(4), from control cabinet(2)In pick out and loudspeaker(3)The electric wire of connection(5), at most every
Three street lamp bridges(8)One loudspeaker of upper setting(3).
6. aerial sprinkle water and spray dust suppression device according to claim 4, it is characterised in that during using building as supporter,
The surrounding installation sprinkling pipe support at top of building edge(6), inlet channel(4)And electric wire(5)Setting is fixed along wall,
The top layer installation water pump of building(1)And control cabinet(2), loudspeaker is installed on building at the 5-15 rice of ground(3).
7. aerial sprinkle water and spray dust suppression device according to claim 4, it is characterised in that using traffic light support as supporter
When, the device also includes shake-up system, and the system of shake-up includes infrared sensor(10)And infrared sensing switch, infrared sensor
(10)It is arranged on the lateral brace of road one, horizontal line is within stop line, control cabinet(2)Middle infrared sensing switch one end is with always opening
Connection is connect, and the other end is connected with timing controller.
8. aerial sprinkle water and spray dust suppression device according to claim 1, it is characterised in that the shower nozzle(7)To be rotary
Shower nozzle or fixed sprinkler.
9. aerial sprinkle water and spray dust suppression device according to claim 1, it is characterised in that the water pump(1)And control cabinet
(2)The height of setting facilitates repair and maintenance within the 1m of ground.
10. aerial sprinkle water and spray dust suppression device according to claim 1, it is characterised in that the water pump(1)With water inlet pipe
Road(4)Valve is additionally provided between connection, by way of the size of control valve determines watering or spraying.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720662660.5U CN206923428U (en) | 2017-06-08 | 2017-06-08 | Aerial sprinkle water and spray dust suppression device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720662660.5U CN206923428U (en) | 2017-06-08 | 2017-06-08 | Aerial sprinkle water and spray dust suppression device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206923428U true CN206923428U (en) | 2018-01-26 |
Family
ID=61346111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720662660.5U Active CN206923428U (en) | 2017-06-08 | 2017-06-08 | Aerial sprinkle water and spray dust suppression device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206923428U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107409964A (en) * | 2017-06-08 | 2017-12-01 | 陶方新 | Aerial sprinkle water and spray dust suppression device |
CN108686446A (en) * | 2018-04-23 | 2018-10-23 | 湘潭大学 | A kind of city haze administering method based on traffic light intersection vehicle maintenance service |
-
2017
- 2017-06-08 CN CN201720662660.5U patent/CN206923428U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107409964A (en) * | 2017-06-08 | 2017-12-01 | 陶方新 | Aerial sprinkle water and spray dust suppression device |
CN108686446A (en) * | 2018-04-23 | 2018-10-23 | 湘潭大学 | A kind of city haze administering method based on traffic light intersection vehicle maintenance service |
CN108686446B (en) * | 2018-04-23 | 2020-11-06 | 湘潭大学 | Urban haze treatment method based on traffic light intersection automobile exhaust treatment |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107409964A (en) | Aerial sprinkle water and spray dust suppression device | |
CN105757562A (en) | Urban intelligent high pole street lamp spraying system | |
CN101085433A (en) | High, middle and low altitude three-dimensional defense line, ecotype dust blocking and carbon removing environmental protection system engineering for city street | |
CN203755224U (en) | Attachment type spray dust suppression system of urban road | |
CN205875044U (en) | Intelligence water spray isolated column | |
CN206923428U (en) | Aerial sprinkle water and spray dust suppression device | |
CN109899732A (en) | A kind of street illumination street lamp with rainwater catchment system function | |
CN107096305A (en) | A kind of city haze controlling device and administering method based on street lamp | |
CN107013878A (en) | A kind of gardens with can water-collecting irrigation solar street light | |
CN204608628U (en) | A kind of portable sliceable except haze noise reduction isolation strip | |
CN201242137Y (en) | Novel energy-saving environment protection road lamp pole decoration | |
CN111357618A (en) | Local rainwater of town road is collected and is filtered irrigation system | |
CN206008309U (en) | A kind of device for being arranged on street lamp, administering haze | |
CN105737048B (en) | A kind of road lighting watering integrated apparatus | |
CN207729410U (en) | A kind of street illumination street lamp with rainwater catchment system function | |
CN205188891U (en) | Automatic cooling dust pelletizing system | |
CN205379760U (en) | Remove haze system | |
CN103285691B (en) | High-level water spraying fogging system for purifying air | |
CN104456344A (en) | Landscape lamp with air curtain rain sheltering function | |
CN209277075U (en) | A kind of carriageway surfacing moistening device | |
CN108954184B (en) | Multi-functional street lamp of municipal works | |
KR102466022B1 (en) | Air-flow type plant greening tray having fine particle reduction function and modular plant fence system | |
CN206478560U (en) | A kind of water mist dust-removing street lamp | |
CN109372058A (en) | A kind of rain collector and collection method | |
CN205948553U (en) | Administer purifier of haze |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |