国产一区二区三区97在线,国产精品免费看久久久,黄色影视网址在线播放观看视频,日韩AV女优在线观看地址

網站首頁企業百科 產品百科 技術百科 人物百科

明渠流量監測 我有新說法
262 0

  JD-ML3雷達波定點在線測流是一種全自動流量遙測系統,可以全程監測明渠水流量過程。該測流系統不受溫度、濕度、降雨、水深、渾水、水面漂浮物影響,非常適合灌區、河道等明渠渠道水情下的流量測驗。

目錄

  一、產品簡介

  JD-ML3雷達波定點在線測流是一種全自動流量遙測系統,可以全程監測明渠水流量過程。該測流系統不受溫度、濕度、降雨、水深、渾水、水面漂浮物影響,非常適合灌區、河道等明渠渠道水情下的流量測驗。

  二、組成部分

  主要組成設備

  (1)雷達水位表面流速流量三合一;

  (2)遙測終端機RTU;

  (3)太陽能供電系統;

  (4)立桿與支架;

  (5)避雷接地。

  三、工作原理

  雷達表面流速儀是基于脈沖雷達技術原理測量河渠水體表面流速,同時與雷達水位傳感器配合使用,安裝在河道、灌區等明渠渠道的規則型斷面處,計算流量,即:在規則斷面處,測量出水流通過該斷面的速度,同時測量出水體的深度,通過數學幾何原理計算出通過該斷面的水流流量。

  四、測流站特性

  雷達表面測流系統的主要特性是采用非接觸式方式測流,其主要有一套雷達水位流速流量三合一傳感器組成,通過立桿架設方式懸空于渠道上方,通過對規則斷面的水位深度及瞬時表面流速的測量,計算出此一時刻通過該斷面的流量。主要特性如下:

  (1)優勢

  采用非接觸式,可帶水安裝,不受渠道水流、積水限制;

  無阻水現象;

  不易受渠道中的雜物、漂浮物影響;

  不受水質、泥沙含量的影響;

  適用于流速較快、流量較大的渠道。

  (2)干擾因素

  風速的影響:風速容易造成水面的波動,產生誤報誤測現象;

  流速較慢:當水面流速較慢時候,測量誤差增大;

  風沙天氣:風沙天氣對雷達波的信號強度影響較大,致使測量誤差較大;

  強降雨天氣:遇到強降雨的天氣,雷達波容易受雨強影響,致使測量誤差較大。

  五、技術參數

  水位測量

  測距范圍:0.4-40米

  測距精度:±1cm

  測距分辨率:1mm

  間隔時間:1-5000min

  流速測量

  測距范圍:0.15~15m/s

  測速精度:±2%

  速度分辨率:0.01m/s

  流量測量

  流量=平均流速x過流斷面面積x修正系數

  平均流速由流速計采集流體表面流速,并經過模型計算得到

  過流斷面面積由水位計測得的水位以及斷面信息算出

參考資料

參考資料編輯區域


目錄
相關產品RElATED PRODUCTS
  • 雷達明渠流量監測系統

    雷達明渠流量監測系統是一款基于先進毫米波雷達技術的非接觸式流量監測設備,專為各類明渠水流測量場景設計。系統采用高頻雷達傳感器精準捕捉水面流速,結合智能算法自動計算實時流量,避免傳統接觸式測量易受漂浮物干擾的問題。設備具備IP68防護等級和寬溫區工作能力,適應暴雨、冰凍等環境,內置自清潔功能確保長期穩定運行。支持4G/北斗雙通道數據傳輸,可與水利物聯網平臺無縫對接,實現流量數據的遠程監控與分析。
  • 時差法明渠流量監測系統

    時差法明渠流量監測系統WX-ML2設計標準與標定規范研發而成,具有極的高的精確性和穩定性,明渠測量精度能達到95%以上
  • 明渠流量監測站

    明渠流量監測站廣泛應用于以下場景:實時監測河流、渠道中的水位和流量,為防汛抗旱提供及時準確的數據支持。在防汛抗洪工作中,通過實時監測河流流速和流量,為洪水預警提供關鍵數據,幫助相關部門提前做好防洪準備。幫助水利部門了解渠道中的水量分布情況,制定合理的水資源調度方案。準確掌握河流水量變化,有助于合理分配水資源,保障工農業生產和居民生活用水需求。實時監測灌溉渠道的水流情況,確保灌溉水量的準確性和及時性
  • 高精度款明渠流量計

    高精度款明渠流量計由流速測量模塊、液位測量模塊、溫度測量模塊、微控制器、通信模塊、電源模塊等組成,集流速、液位、溫度、流量的測量、存儲和通信于一體。適用于明渠、河道、排水管網的流速流量測量以及各種滿管、非滿管的流速流量測量。
  • 雷達流速監測系統

    雷達流速監測系統是一種全自動流量遙測系統,可以全程監測明渠水流量過程。它不受水質、泥沙含量的影響,非常適合灌區、河道等明渠渠道水情下的流量測驗。
[{"ID":"14324216","Picture":"fbf4acb0aba45fc64c162da43918ce149afa22dcc825198df81ae084c286912c2fd4d9f89f436c55.jpg","PictureDomain":"img56","Name":"雷達明渠流量監測系統","Type":"TH-ML3","Descrip":"雷達明渠流量監測系統是一款基于先進毫米波雷達技術的非接觸式流量監測設備,專為各類明渠水流測量場景設計。系統采用高頻雷達傳感器精準捕捉水面流速,結合智能算法自動計算實時流量,避免傳統接觸式測量易受漂浮物干擾的問題。設備具備IP68防護等級和寬溫區工作能力,適應暴雨、冰凍等環境,內置自清潔功能確保長期穩定運行。支持4G/北斗雙通道數據傳輸,可與水利物聯網平臺無縫對接,實現流量數據的遠程監控與分析。","CompanyName":"山東天合環境科技有限公司","CompanyID":"218213","MarketPrice":"27800","PsOrder":"5247","PgID":"89","MaxOrder":"6","CityID":"153","City":"濰坊市","Address":"濰坊市","PropertysValue":"","HitNumber":"47","FrontShow":"0","IsCharges":"1","Year":"4","StarNum":"6","UpdateAndClientSort":"51762869","StandUrl":"/st218213","UpdateTime":"2025/5/13 15:49:35","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"20656","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"img63","BrandPicName":"8/20230530/638210559009205672350.png","BrandProperty":"云境天合","PBrandID":"616","IsHadVideo":"1","VideoTime":"62","ShowPrice":"0.00","IndustrySort":"10825247","HasPicSort":"114324216","UserID":"240921","PriceType":"1","PictureID":"9151988","CompanyTypeID":"3","Tag":"流量實時監測設備,明渠流量監測系統,灌區流量監測系統,雷達表面流速測流系統,雷達明渠流量監測設備","LinkMan":"李經理","TelPhone":"15666887396 ","ClassName":"其它環境儀器","ComProduct":"氣象站,小型氣象站,自動氣象站,負氧離子監測站,農業氣象站,便攜式氣象站,防爆氣象站,雷達水位監測站,非洲豬瘟檢測儀,雨量監測站,","BrandNameCH":"","IsShow":"1","MarketPrice2":"27800","RetailPrice":"27800","ComHitnumber":"132764","MarketUpdateTime":"2025/5/13 15:26:16","CreateTime":"2025/5/13 15:26:16","Flag":"1","PackageName":"中級會員","ClientSort":"0","CsName":"安安","Reprint":"","FeedBackMsg":"
存在相似產品(如ID為14232438<\/a>),相似度過高會影響搜索引擎收錄!","EnUrl":"","MobilePhone":"15666887396"},{"ID":"13970723","Picture":"5300461ad746faf73bcd30044a214936ac9a0752c5cdbbe40081031e3fc08d11a1c569a2e16344f8.jpg","PictureDomain":"img45","Name":"時差法明渠流量監測系統","Type":"WX-ML2","Descrip":"時差法明渠流量監測系統WX-ML2設計標準與標定規范研發而成,具有極的高的精確性和穩定性,明渠測量精度能達到95%以上","CompanyName":"山東萬象環境科技有限公司","CompanyID":"217923","MarketPrice":"32800","PsOrder":"5156","PgID":"89","MaxOrder":"6","CityID":"153","City":"濰坊市","Address":"濰坊市","PropertysValue":"","HitNumber":"832","FrontShow":"0","IsCharges":"1","Year":"4","StarNum":"6","UpdateAndClientSort":"51302109","StandUrl":"/st217923","UpdateTime":"2024/6/27 16:29:24","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21511","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"img63","BrandPicName":"8/20230530/638210539905092312497.jpg","BrandProperty":"萬象環境","PBrandID":"615","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"10825156","HasPicSort":"113970723","UserID":"240631","PriceType":"0","PictureID":"8682451","CompanyTypeID":"3","Tag":"時差法明渠流量監測系統","LinkMan":"毛志磊","TelPhone":"0536-2117918","ClassName":"在線監測儀器","ComProduct":"氣象站,土壤墑情監測系統,水文監測系統,非洲豬瘟檢測儀,負氧離子監測系統,煙氣在線監測系統,蟲情測報燈","BrandNameCH":"","IsShow":"1","MarketPrice2":"32800","RetailPrice":"32800","ComHitnumber":"124555","MarketUpdateTime":"2024/6/27 16:29:24","CreateTime":"2024/6/27 16:29:24","Flag":"1","PackageName":"中級會員","ClientSort":"0","CsName":"安安","Reprint":"","FeedBackMsg":"","EnUrl":"","MobilePhone":"15666889815"},{"ID":"14258023","Picture":"2edd694ecc62c499ec2ec068fa42884709bea41060766c6336c70d54ddd2d749465ba0d25bef9185.jpg","PictureDomain":"img52","Name":"明渠流量監測站","Type":"TH-ML3","Descrip":"明渠流量監測站廣泛應用于以下場景:實時監測河流、渠道中的水位和流量,為防汛抗旱提供及時準確的數據支持。在防汛抗洪工作中,通過實時監測河流流速和流量,為洪水預警提供關鍵數據,幫助相關部門提前做好防洪準備。幫助水利部門了解渠道中的水量分布情況,制定合理的水資源調度方案。準確掌握河流水量變化,有助于合理分配水資源,保障工農業生產和居民生活用水需求。實時監測灌溉渠道的水流情況,確保灌溉水量的準確性和及時性","CompanyName":"山東天合環境科技有限公司","CompanyID":"243065","MarketPrice":"27800","PsOrder":"5032","PgID":"89","MaxOrder":"6","CityID":"153","City":"濰坊市","Address":"濰坊市","PropertysValue":"","HitNumber":"164","FrontShow":"0","IsCharges":"1","Year":"2","StarNum":"6","UpdateAndClientSort":"51663417","StandUrl":"/st243065","UpdateTime":"2025/3/5 14:17:42","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"20656","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"img63","BrandPicName":"8/20230530/638210559009205672350.png","BrandProperty":"云境天合","PBrandID":"616","IsHadVideo":"1","VideoTime":"62","ShowPrice":"0.00","IndustrySort":"10825032","HasPicSort":"114258023","UserID":"265798","PriceType":"1","PictureID":"9066321","CompanyTypeID":"3","Tag":"流量實時監測設備,明渠流量監測系統,灌區流量監測系統,明渠流量監測站,雷達表面流速測流系統","LinkMan":"尹經理","TelPhone":"13276363313","ClassName":"其它環境儀器","ComProduct":"氣象站設備,農業氣象站,自動氣象站,小型氣象站,超聲波氣象站,手持式氣象站,便攜式氣象站,手持氣象站,防爆型氣象站,防爆氣象站,化工園區氣象站,孢子捕捉儀,土壤墑情監測站,校園氣象站,校園科普氣象站,學校氣象站設備,雷達水位監測站,孢子捕捉系統,雨量監測站,降雨量觀測儀器,非洲豬瘟檢測儀,風吸式殺蟲燈,蟲情測報燈,蟲情監測系統,水質監測站,光伏氣象站,微氣象傳感器,車載氣象站,微型氣象儀,農業四情監測系統,浮標水質監測站,負氧離子監測站,能見度監測站,公路氣象站,路面狀況傳感器,能見度傳感器,明渠流量監測站,超聲波測深儀,光學雨量傳感器,農田氣象站","BrandNameCH":"","IsShow":"1","MarketPrice2":"27800","RetailPrice":"27800","ComHitnumber":"74140","MarketUpdateTime":"2025/3/5 14:17:42","CreateTime":"2025/3/5 14:17:42","Flag":"1","PackageName":"中級會員","ClientSort":"0","CsName":"安安","Reprint":"","FeedBackMsg":"","EnUrl":"","MobilePhone":"13276363313"},{"ID":"13804341","Picture":"b668da8d58269a52708fd141658fd73e5cea3a4649947e52beab00bdcee1c8e6b25151b09c3967d6.jpg","PictureDomain":"img55","Name":"高精度款明渠流量計","Type":"FT-L1","Descrip":"高精度款明渠流量計由流速測量模塊、液位測量模塊、溫度測量模塊、微控制器、通信模塊、電源模塊等組成,集流速、液位、溫度、流量的測量、存儲和通信于一體。適用于明渠、河道、排水管網的流速流量測量以及各種滿管、非滿管的流速流量測量。","CompanyName":"山東風途物聯網科技有限公司","CompanyID":"227699","MarketPrice":"8000","PsOrder":"4987","PgID":"89","MaxOrder":"5","CityID":"153","City":"濰坊市","Address":"濰坊市","PropertysValue":"","HitNumber":"985","FrontShow":"0","IsCharges":"1","Year":"4","StarNum":"6","UpdateAndClientSort":"51594448","StandUrl":"/st227699","UpdateTime":"2025/1/16 16:48:07","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21357","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"img43","BrandPicName":"8/20231206/638374670948062639948.jpg","BrandProperty":"風途","PBrandID":"1230","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"10824987","HasPicSort":"113804341","UserID":"250412","PriceType":"0","PictureID":"8535491","CompanyTypeID":"3","Tag":"明渠流量監測儀,明渠流量計","LinkMan":"王經理","TelPhone":"","ClassName":"其它環境儀器","ComProduct":"氣象傳感器,超聲波氣象站,防爆氣象站,水文監測站,水質監測站,農業四情監測系統,土壤墑情監測站,便攜式氣象站,能見度傳感器","BrandNameCH":"","IsShow":"1","MarketPrice2":"8000","RetailPrice":"8000","ComHitnumber":"169571","MarketUpdateTime":"2024/4/9 13:29:32","CreateTime":"2024/4/9 13:29:31","Flag":"1","PackageName":"中級會員","ClientSort":"0","CsName":"安安","Reprint":"","FeedBackMsg":"","EnUrl":"","MobilePhone":"13371051536"},{"ID":"14144493","Picture":"a10e47f466ff8fb5def952d2c86e955495fe945778257355fd11f047b35b364ece242bd0cd22231a.jpg","PictureDomain":"img43","Name":"雷達流速監測系統","Type":"FT-ML3","Descrip":"雷達流速監測系統是一種全自動流量遙測系統,可以全程監測明渠水流量過程。它不受水質、泥沙含量的影響,非常適合灌區、河道等明渠渠道水情下的流量測驗。","CompanyName":"山東風途物聯網科技有限公司","CompanyID":"242235","MarketPrice":"26800","PsOrder":"4872","PgID":"89","MaxOrder":"5","CityID":"153","City":"濰坊市","Address":"濰坊市","PropertysValue":"","HitNumber":"479","FrontShow":"0","IsCharges":"1","Year":"3","StarNum":"6","UpdateAndClientSort":"51573076","StandUrl":"/st242235","UpdateTime":"2025/1/1 20:36:06","TodayIsUpdate":"0","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"20656","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"img43","BrandPicName":"8/20231206/638374670948062639948.jpg","BrandProperty":"風途","PBrandID":"1230","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"10824872","HasPicSort":"114144493","UserID":"264968","PriceType":"0","PictureID":"8916949","CompanyTypeID":"3","Tag":"明渠流量監測系統,雷達表面流速測流系統","LinkMan":"杜經理","TelPhone":"","ClassName":"其它環境儀器","ComProduct":"超聲波氣象站,防爆氣象站,農業四情監測系統,便攜式氣象站,手持氣象站.水位監測站,土壤墑情監測站,微型氣象儀,水質監測設備,負氧離子監測站","BrandNameCH":"","IsShow":"1","MarketPrice2":"26800","RetailPrice":"26800","ComHitnumber":"106795","MarketUpdateTime":"2024/11/21 8:55:25","CreateTime":"2024/11/21 8:55:24","Flag":"1","PackageName":"中級會員","ClientSort":"0","CsName":"安安","Reprint":"","FeedBackMsg":"","EnUrl":"","MobilePhone":"16652863761"}]