关于HSTJ5140TGJ30高压注水泵车的改造 -中国混凝土网 关键词:高压注水泵;设计;匹配;定位 [gap=395]Key words: high - pressure water injection pump; design;match; positioning
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TA802Y型安全溢流阀可用于高压注水泵站的管路上，作为超压保护装置。
AY42H, TA802Y type safety overflow valves are to be applied to pipelines in high-pressure pump stations to provide over pressure protection.
本文叙述了高压变频器在油田注水泵上的应用，节电效果明显，具有推广应用价值。
The paper mainly introduces the application that the high voltage inverter in the oil field pump and joint electricity effect is clear, and possesses application and dissemination value.
因此有必要对注水泵的运动部件及各承受高压的部件进行结构分析和设计。
The moving parts and the high pressure bearing parts such as the pump head are the critical component of the machine.
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