韩国三级BD高清中字,少妇厨房愉情理伦bd在线观看,无码一区二区三区在线观看,粗了大了 整进去好爽视频

您好!歡迎訪問揚州海弘機電設備有限公司網站!
始于2011年,專注發(fā)電機、柴油發(fā)電機組生產以質量求生存,以科技求發(fā)展
全國咨詢熱線:0514-86829289
聯系我們

【 微信掃碼咨詢 】

0514-86829289

18901444789

您的位置: 首頁>新聞中心>常見問題

柴油發(fā)電機組溫度及壓力保護系統(tǒng) Temperature and pressure protection system for diesel generator set

作者:admin 瀏覽量:23 來源:本站 時間:2024-10-11 16:10:29

信息摘要:

柴油發(fā)電機是一種小型發(fā)電設備,系指以柴油等為燃料,以柴油機為原動機帶動發(fā)電機發(fā)電的動力機械。整套機組一般由柴油機、發(fā)電機、控制箱、燃油箱、起動和控制用蓄電瓶、保護裝置、應急柜等部件組成??捎糜诟鞣N家庭、辦公室、大中小型企業(yè)日常發(fā)電以及應急發(fā)電。 溫度及壓力的控制在柴油機運行中非常關鍵,潤滑

柴油發(fā)電機是一種小型發(fā)電設備,系指以柴油等為燃料,以柴油機為原動機帶動發(fā)電機發(fā)電的動力機械。整套機組一般由柴油機、發(fā)電機、控制箱、燃油箱、起動和控制用蓄電瓶、保護裝置、應急柜等部件組成??捎糜诟鞣N家庭、辦公室、大中小型企業(yè)日常發(fā)電以及應急發(fā)電。   

溫度及壓力的控制在柴油機運行中非常關鍵,潤滑油壓力、燃油壓力不足,柴油機將無法運行。目前的大功率中速柴油機大都有一套比較完整的監(jiān)控檢測系統(tǒng),對柴油機的一些重要參數(如溫度、壓力等)進行監(jiān)控,一旦這些參數超出設定范圍就聲光報警或自動停機。

  柴油發(fā)電機組設有氣缸排氣、透平排氣、主軸承、發(fā)電機定子、缸套水、潤滑油等溫度監(jiān)測及燃油、起動空氣、潤滑油、生水、缸套水、油嘴水、進氣等壓力監(jiān)測。這些溫度及壓力監(jiān)測、報警及安全停機系統(tǒng)主要由裝在控制屏上的CMR424、CMR524單元組成。

  柴油機在運行中溫度傳感元件眾多,但大致可分為熱電阻(PT100)和熱電偶(Ni-Cr/Ni-Al)2種類型。通過熱電阻傳感器在溫度變化時阻值的變化和熱電偶傳感器在溫度變化時熱電勢的變化,將信號傳送到CMR424系統(tǒng)進行轉化、比較、打印、顯示并作用于報警或跳機。壓力的變送主要是通過現場的壓力變送器將信號傳送到CMR424系統(tǒng)進行轉化、比較、打印、顯示并作用于報警或跳機。


A diesel generator is a small power generation device that refers to a power machinery that uses diesel or other fuels and a diesel engine as the prime mover to drive the generator to generate electricity. The entire unit is generally composed of components such as a diesel engine, generator, control box, fuel tank, starting and control battery, protective device, emergency cabinet, etc. Can be used for daily power generation and emergency power generation in various households, offices, large, medium and small enterprises.

The control of temperature and pressure is crucial in the operation of diesel engines. Insufficient lubricating oil pressure and fuel pressure will prevent the diesel engine from running. At present, most high-power and medium speed diesel engines have a relatively complete monitoring and detection system that monitors some important parameters of the diesel engine, such as temperature, pressure, etc. Once these parameters exceed the set range, an audible and visual alarm or automatic shutdown will be triggered.

The diesel generator set is equipped with temperature monitoring for cylinder exhaust, turbine exhaust, main bearings, generator stator, cylinder liner water, lubricating oil, etc., as well as pressure monitoring for fuel, starting air, lubricating oil, raw water, cylinder liner water, nozzle water, intake, etc. These temperature and pressure monitoring, alarm, and safety shutdown systems are mainly composed of CMR424 and CMR524 units installed on the control screen.

There are many temperature sensing components in diesel engines during operation, but they can be roughly divided into two types: thermistor (PT100) and thermocouple (Ni Cr/Ni Al). The signals are transmitted to the CMR424 system for conversion, comparison, printing, display, and applied to alarm or trip by detecting the changes in resistance value of the thermal resistance sensor and the changes in thermoelectric potential of the thermocouple sensor during temperature changes. The transmission of pressure is mainly achieved by transmitting signals to the CMR424 system through on-site pressure transmitters for conversion, comparison, printing, display, and application to alarm or trip.


在線客服
聯系方式

熱線電話

18901444789

上班時間

周一到周五

公司電話

0514-86829289

二維碼
国产成人亚洲精品无码av大片| 亚洲综合欧美色五月俺也去| 丰满少妇a级毛片野外| 超薄肉色丝袜一区二区| av中文字幕潮喷人妻系列| 九色九九九老阿姨| 国产成人精品日本亚洲11| 国产精一品亚洲二区在线播放| 柠檬福利第一导航在线| 久久99精品国产99久久| 人人添人人澡人人澡人人人人| 久久精品国产亚洲av大全| 欧洲女人牲交视频免费| 国产精品久久久久久久久久免费| 3d动漫精品啪啪一区二区下载| 亚洲av综合av成人小说| 国产精品视频一区国模私拍| 色婷婷亚洲一区二区三区| 国产精品久久久久7777| 国产强被迫伦姧在线观看无码| 国产品无码一区二区三区在线| 波多野结衣av一区二区全免费观看 | 女人扒开腿让男人桶到爽| 性欧美大战久久久久久久久| 台湾成人娱乐网| 亚洲无码电影| 中文字幕人妻伦伦| 人人草人人做人人爱| 国产日韩精品suv| 亚洲av无码乱码精品国产| 亚洲日韩国产精品乱-久| 亚洲av无码乱码国产精品| 国产av一区二区三区| 久久久久久国产精品mv| 亚洲 中文字幕 日韩 无码| 中文无码精品一区二区三区| 人妻少妇偷人精品无码| 少妇被粗大的猛进出69影院| 久久精品九九热无码免贵| 中文人妻熟妇乱又伦精品 | 久久99亚洲网美利坚合众国|