方案需求

做好(hao)工(gong)(gong)(gong)(gong)地(di)(di)(di)扬尘(chen)(chen)行动(dong)是(shi)(shi)民(min)心所向，必然趋势，都是(shi)(shi)社会(hui)(hui)经济发展高(gao)品质(zhi)(zhi)发展趋势的(de)(de)必定规定。在我国大(da)城(cheng)(cheng)(cheng)市(shi)特别是(shi)(shi)在是(shi)(shi)北方地(di)(di)(di)区大(da)城(cheng)(cheng)(cheng)市(shi),空气(qi)细(xi)颗(ke)粒物(wu)环境污(wu)染难题非(fei)常突显,很多(duo)科学研究说(shuo)明,大(da)城(cheng)(cheng)(cheng)市(shi)工(gong)(gong)(gong)(gong)地(di)(di)(di)扬尘(chen)(chen)是(shi)(shi)细(xi)颗(ke)粒物(wu)环境污(wu)染的(de)(de)关键来源于。大(da)城(cheng)(cheng)(cheng)市(shi)工(gong)(gong)(gong)(gong)地(di)(di)(di)扬尘(chen)(chen)，关键是(shi)(shi)PM10，也就是(shi)(shi)说(shuo)粒度(du)在10毫米下(xia)列的(de)(de)空气(qi)污(wu)染物(wu)，例如混泥(ni)土运(yun)送灌溉全(quan)过程中的(de)(de)飘落物(wu)、施工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)地(di)(di)(di)深基(ji)坑(keng)发掘被(bei)风轻轻吹起的(de)(de)细(xi)微灰尘(chen)(chen)、建筑(zhu)钢筋木材等(deng)(deng)生产过程中的(de)(de)细(xi)微碎(sui)渣、车辆运(yun)输(shu)带(dai)动(dong)的(de)(de)灰尘(chen)(chen)等(deng)(deng)。PM2.5是(shi)(shi)大(da)气(qi)中直径(jing)在2.5μm以下(xia)的(de)(de)粒子(zi)状物(wu)质(zhi)(zhi)，也称为(wei)进入肺(fei)的(de)(de)粒子(zi)状物(wu)质(zhi)(zhi)。路面(mian)工(gong)(gong)(gong)(gong)地(di)(di)(di)扬尘(chen)(chen)，排污(wu)源多(duo)且繁杂，关键来自(zi)工(gong)(gong)(gong)(gong)业生产煤粉尘(chen)(chen)，工(gong)(gong)(gong)(gong)程建筑(zhu)施工(gong)(gong)(gong)(gong)现场(chang)，各(ge)种各(ge)样尘(chen)(chen)粉的(de)(de)堆放场(chang)及其风沙(sha)飓风，受大(da)城(cheng)(cheng)(cheng)市(shi)局域风、路面(mian)洁净度(du)，大(da)城(cheng)(cheng)(cheng)市(shi)车子(zi)速率和相对(dui)密度(du)等(deng)(deng)危害，会(hui)(hui)造成(cheng)再次工(gong)(gong)(gong)(gong)地(di)(di)(di)扬尘(chen)(chen)，导(dao)致大(da)气(qi)污(wu)染烟尘(chen)(chen)细(xi)颗(ke)粒物(wu)含水量较高(gao)。

PM2.5的(de)粒径(jing)小，面积大，活性(xing)强，易附带有毒，且在(zai)大气中的(de)停留时(shi)间长、输(shu)送距离(li)远(yuan)，因而对人体健康和大气环境质量的(de)影(ying)响(xiang)更(geng)大。现在(zai)工(gong)地(di)扬尘治(zhi)理，是现在(zai)紧急(ji)解决的(de)问题。工(gong)地(di)扬尘监(jian)测(ce)(ce)系统适用于各建筑施(shi)工(gong)工(gong)地(di)、道路(lu)施(shi)工(gong)、旅游景(jing)区、码头、大型广场等现场实(shi)时(shi)数(shu)据(ju)的(de)在(zai)线监(jian)测(ce)(ce)，其中监(jian)测(ce)(ce)的(de)数(shu)据(ju)包括扬尘浓度(du)、噪音指数(shu)以及(ji)视频(pin)画(hua)面。通过物联网以及(ji)云计算技术，实(shi)现了(le)实(shi)时(shi)、远(yuan)程、自动监(jian)控颗粒物浓度(du)以及(ji)现场视频(pin)、图像(xiang)的(de)采集。

技术部署

讯宜捷在线(xian)喷(pen)淋监(jian)测(ce)系(xi)(xi)(xi)统(tong)(tong)是(shi)由实时在线(xian)监(jian)测(ce)系(xi)(xi)(xi)统(tong)(tong)、数(shu)(shu)据(ju)(ju)显(xian)示分(fen)析系(xi)(xi)(xi)统(tong)(tong)、预警(jing)控制系(xi)(xi)(xi)统(tong)(tong)、喷(pen)淋系(xi)(xi)(xi)统(tong)(tong)(雾炮)、无线(xian)传输(shu)系(xi)(xi)(xi)统(tong)(tong)、后台(tai)(tai)数(shu)(shu)据(ju)(ju)处(chu)理系(xi)(xi)(xi)统(tong)(tong)及(ji)(ji)信息监(jian)控管理平台(tai)(tai)组成(cheng)。在线(xian)监(jian)测(ce)系(xi)(xi)(xi)统(tong)(tong)集成(cheng)了(le)大气PM2.5、PM10监(jian)测(ce)、环境温湿度(du)及(ji)(ji)风速(su)风向、噪声监(jian)测(ce)及(ji)(ji)有(you)毒有(you)害气体监(jian)测(ce)等多种(zhong)功(gong)能(neng)(neng);数(shu)(shu)据(ju)(ju)平台(tai)(tai)是(shi)一个互联网(wang)架构的(de)网(wang)络化平台(tai)(tai)，具有(you)对(dui)监(jian)测(ce)站的(de)监(jian)控功(gong)能(neng)(neng)以(yi)及(ji)(ji)对(dui)数(shu)(shu)据(ju)(ju)的(de)报警(jing)处(chu)理、记录、查询、统(tong)(tong)计、报表输(shu)出(chu)等多种(zhong)功(gong)能(neng)(neng)。

该系(xi)(xi)统还可与(yu)各种污(wu)染(ran)治理装置(雾炮)塔吊喷水系(xi)(xi)统、围墙喷淋等联动，以达到(dao)自动控(kong)制的(de)(de)目(mu)的(de)(de)。感知层(ceng)：污(wu)染(ran)在线监(jian)(jian)(jian)测仪(yi)(yi)，包括颗(ke)粒(li)物(wu)浓度(du)监(jian)(jian)(jian)测仪(yi)(yi)、气(qi)象五参数(shu)(shu)监(jian)(jian)(jian)测仪(yi)(yi)、噪声(sheng)监(jian)(jian)(jian)测仪(yi)(yi)和(he)视频(pin)(pin)监(jian)(jian)(jian)控(kong)摄(she)像机，对颗(ke)粒(li)物(wu)浓度(du)、气(qi)象参数(shu)(shu)、噪声(sheng)和(he)现场视频(pin)(pin)进行(xing)连(lian)续自动在线监(jian)(jian)(jian)测;采用有线、无线、3G、4G等方式传输(shu)各种监(jian)(jian)(jian)测数(shu)(shu)据(ju);平台层(ceng)：数(shu)(shu)据(ju)服务云平台，依托在建(jian)工地扬尘与(yu)噪声(sheng)监(jian)(jian)(jian)测平台的(de)(de)数(shu)(shu)据(ju)，进行(xing)系(xi)(xi)统分析、提(ti)供跨(kua)区域(yu)、全时间、多层(ceng)次的(de)(de)数(shu)(shu)据(ju)挖掘和(he)对比，为科学治理雾霾(mai)提(ti)供数(shu)(shu)据(ju)支(zhi)撑;应用层(ceng)：面向不(bu)(bu)同环保局、建(jian)筑工地的(de)(de)客户端系(xi)(xi)统，实(shi)现基于Web的(de)(de)污(wu)染(ran)源实(shi)时数(shu)(shu)据(ju)在线监(jian)(jian)(jian)测、现场图像和(he)视频(pin)(pin)的(de)(de)监(jian)(jian)(jian)控(kong)、污(wu)染(ran)源超标报(bao)警、以及面向不(bu)(bu)同管(guan)理层(ceng)的(de)(de)各种管(guan)理与(yu)统计分析。

方案优点

1.实时(shi)的在线(xian)扬(yang)尘监测，具有(you)自动控制以及声光报警功能，当扬(yang)尘值达到(dao)设定上限时(shi)自动启(qi)动一处或者多处(雾炮(pao))喷(pen)淋(lin)系(xi)统(tong)的开启(qi)，对现(xian)场环境(jing)进行雾化喷(pen)淋(lin)降(jiang)尘措(cuo)施，当扬(yang)尘值达到(dao)设定下限值时(shi)自动关闭喷(pen)淋(lin)系(xi)统(tong)。

2.可根据现场除(chu)尘和(he)施工用(yong)水要(yao)求，实现智能化恒流喷淋以及恒压(ya)供水的功能。

3.系统(tong)由(you)智能控(kong)制(zhi)(zhi)器(qi)自动(dong)控(kong)制(zhi)(zhi)，操作便捷、智能降尘、节省人工。

4.具(ju)有(you)短路、过流(liu)、过压、过热、过载等多种保护功能，系(xi)统运行如有(you)故障，会自动停(ting)止工作并报警(jing)输出，具(ju)有(you)自检，故障判(pan)断，故障记忆(yi)，故障提示等功能。

5.具有手动(dong)、自动(dong)切换功能，可保(bao)证设备在(zai)控(kong)制(zhi)系统失灵(ling)的(de)情况下安全连续运行(xing)。

6.具有分时喷(pen)淋功能，用户可(ke)根据情况自(zi)行设定，定时喷(pen)淋。

7.具有“互联网+建筑(zhu)扬尘治理(li)”管理(li)平台，为用户提供实时、有效(xiao)的(de)扬尘治理(li)数(shu)据。

8 .该系(xi)统不(bu)仅能(neng)起到降(jiang)尘的效果，还能(neng)冷却(que)施工(gong)现场，发生消(xiao)防安全事(shi)故时(shi)，通(tong)过调节喷(pen)淋系(xi)统装置可(ke)以增加洒水量，协(xie)助灭火。