CYQ型磁力驱动液化石油气泵是在吸收国外同类产品技术的基础上，应用磁力驱动技术，针对石油液化气的特点，设计制造的一种新型专用滑片泵，主要用于输送液化石油气，乙烯、乙烷、丙烯、丙烷和丁烷等及异戊烷、重烃等挥发性较强的烃类产品，也可用于输送汽油、柴油、液氨、液氯、超临界二氧化碳等性质类似的其它挥发性液体。该泵于液化石油气的罐装、倒罐、卸车及汽车燃料加气等，满足低汽蚀余量的场合，解决了气液混输的问题。

CYQ magnetic driven LPG pump is a new type dedicated sliding vane pump design with magnetic driven technology with respect to the features of LPG, on the basis of absorbing the advanced technologies of similar products overseas; it can be used mainly to convey LPG, and hydrocarbon products with strong volatility such as ethylene, ethane, propylene, propane and butane and isopentane and heavy hydrocarbon, as well as other volatile liquid with similar properties such as gasoline, diesel oil, liquid ammonia, liquid chlorine and supercritical carbon dioxide. This pump is most suitable to filling, dumping, unloading of LPG and vehicle fuel filling, and can be used in applications with low NPSH, solving the problem of conveying gas-liquid mixture.

　　结构说明 Description of structure 　　

　　1.全密封、无泄漏，避免了输送中的不安全因素。
　　Fully enclosed and free of leakage, completely avoiding unsafe factors in conveying.

　　2.吸入口水平，出口垂直向上。
　　The suction is in horizontal position and the discharge is vertical upward.

　　3.当出口管路系统压力超出已设定的额定压力时，安全阀自动打开，液体在泵内循环，确保系统安全,安全阀的工作压力应在泵的额定压力范围内根据实际需要设定。
　　When the outlet piping system pressure exceeds the set rated pressure, the relief valve will open automatically, to allow liquid to circulate inside the pump, to ensure system safety; the working pressure of the relief valve should be set according to actual need within the rated pressure range of the pump.

　　4. CYQ60-3.6和CYQ45-3.6型泵和奥氏体不锈钢材质的泵不带内置安全阀，用户必须在泵的进出口之间设置旁通回路，加装安全阀。
　　Pumps of model CYQ60-3.6 and CYQ45-3.6 and made of Austenite stainless steel have no built-in relief valve, so users must set up a bypass circuit between the pump inlet and discharge, and mount a relief valve on it.

　　5.该型泵能够适应低汽蚀余量的场合，实现气液混输。
　　This type of pump can be used in applications with low NPSH, to realize conveying of gas-liquid mixture.

标准性能表 Standard performance parameters

备注：通过改变泵的材质，可提高泵的入口压力至2MPa以上，以用于输送挥发性较强的丙烷、液氨等。