一重技术
一重技術
일중기술
CFHI TECHNOLOGY
2014年
6期
22-24
,共3页
加热泵%节流孔板%层流孔板%压力损失%油液温度%均匀加热
加熱泵%節流孔闆%層流孔闆%壓力損失%油液溫度%均勻加熱
가열빙%절류공판%층류공판%압력손실%유액온도%균균가열
heating pump%throttle hole plate%laminar flow hole plate%pressure loss%oil temperature%heating evenly
介绍一种无需加热器的流体加热系统。该系统的油箱经过加热泵后同供油管线相连接,并在加热泵和供油管线之间的连接管路上设有出口球阀;在加热泵和出口球阀之间的管路上设有同油箱相连通的溢流管路;并在该溢流管路上安装压力调节阀、节流孔板和层流孔板。该回路的优点在于加热均匀,加热元件表面不积垢,有利于保持油液清洁,节省了传统加热器,非常适用于不需要经常加热的环境。另外,该回路结构简单,加工方便,磨损件只有节流孔板,回路整体运行成本低廉。
介紹一種無需加熱器的流體加熱繫統。該繫統的油箱經過加熱泵後同供油管線相連接,併在加熱泵和供油管線之間的連接管路上設有齣口毬閥;在加熱泵和齣口毬閥之間的管路上設有同油箱相連通的溢流管路;併在該溢流管路上安裝壓力調節閥、節流孔闆和層流孔闆。該迴路的優點在于加熱均勻,加熱元件錶麵不積垢,有利于保持油液清潔,節省瞭傳統加熱器,非常適用于不需要經常加熱的環境。另外,該迴路結構簡單,加工方便,磨損件隻有節流孔闆,迴路整體運行成本低廉。
개소일충무수가열기적류체가열계통。해계통적유상경과가열빙후동공유관선상련접,병재가열빙화공유관선지간적련접관로상설유출구구벌;재가열빙화출구구벌지간적관로상설유동유상상련통적일류관로;병재해일류관로상안장압력조절벌、절류공판화층류공판。해회로적우점재우가열균균,가열원건표면불적구,유리우보지유액청길,절성료전통가열기,비상괄용우불수요경상가열적배경。령외,해회로결구간단,가공방편,마손건지유절류공판,회로정체운행성본저렴。
The paper describes a fluid heating circuit without heater. The oil tank in the system is connected to the oil supply line through the heating pump. A outlet ball valve is equipped on the connection pipeline between the heating pump and oil supply line. A relief line that is connected to the oil tank is arranged on the pipe line between the heating pump and outlet ball valve. A pressure control valve, throttle hole plate and laminar flow hole plate are installed on the relief line. The advantage of the circuit is to heat the fluid evenly and have no dirt accumulating on the surface of the heating elements and facilitate to keep the fluid clean. So, conventional heaters are not needed. The conduit is suitable to work in the condition where heating is not frequently needed. In addition, the circuit has simple structure and is easy to make. Only the throttle hole plate is consumable. The whole circuit runs at low cost.