WGB高粘度保溫泵設計合理，結構簡單，使用維護方便，屬于容積式內(nèi)齒轉子泵。泵內(nèi)采用正排量轉子和惰輪組合體，使泵有輸送量大，流量平穩(wěn)，噪音低，內(nèi)泄漏量小，密封性能好和結構緊湊的優(yōu)點。泵的各項性能技術指標明顯高于國內(nèi)同類產(chǎn)品。WGB Series Serew High Viscosity Heat Preservation Pump has 1980’S international level and is the most advanced pump to transport viscosity liquid, dilute and concentration suspended liquid, and milky liquid at high temperature. It has the functions of heat and heat preservation.
    Its design is reasonable and its structure is simple and its operation and maintenance are very convenient. It belongs to pump of volume inner gear rotor. There is a combination of positive displacement rotor and idle wheel. Its features are large amount of transportation, constant in flow, low in noise, small amount in leakage inside it, good in seal and compact, etc. All kinds of indexes of performance are higher than that of the same products at home.

二、 WGB高粘度保溫泵編號編制說明
    Explanation to Model of High Viscosity Heat Preservation Pumps

三、 WGB高粘度保溫泵工作原理 Principle of work

    WGB泵的正排量轉子和惰輪組合體工作中有較好的緩沖作用，能達到低切變，無脈沖的流體輸送。
    內(nèi)齒輪的齒形為冠齒形，內(nèi)齒泵腔的“通共容積”是由泵體月牙形壁面和兩個液體封閉面的齒輪表面圍成的，在齒輪的不斷旋轉中產(chǎn)生壓力液體，達到輸送的目的。
    本泵具有“強制鎖定”功能可將轉子和軸精確定位，降低磨損，延長使用壽命。泵設有安全閥，可保護系統(tǒng)不受超壓的損壞，自動溢流。泵反轉時，應將閥反向安裝，安全閥螺母須朝向吸油口。為便于泵的進口和排出口的連接，泵殼體能夠在支架上旋轉八個角度。

    The combination of positive displacement rotor and idle wheel of WGB pump had better function and can realized the transportation of liquid with low shear change and no pulse.
    Its shape of inner gear has the shape of points of comb. The” general volume” of the cave of inner gear pump is surrounded through crescent wall and two surface of gear that are sealed by liquid. During the period of gear rotating unceasingly, the pressured liquid is taken place. In this way the purpose of transportation is realized.
    The pump has the function of “ forced interlock”. It can make the rotor fix the position. So the wear is decreased and the life is prolonged. There is safe valve in the pump. It can protect the system to avoid damage at over pressure and it can be overflow automatically. When rotate counterclockwise, it is necessary to install at opposite direction. The safe bolt should be towards to the mouth of oil sucking. In order to connect the inlet and outlet conveniently, the case of pump can be rotated 8 angle at the support.

四、WGB高粘度保溫泵基本技術參數(shù) Technical parameters