Liquid CO2 injection device of integration

The utility model provides a liquid CO2 injection device of integration, with the injector pump, feed liquid pump and low pressure and pour into person in charge's line into, bypass line is poured into into to low pressure, high -pressure injection reflux pipeline and high -pressure injection are responsible for the line, and the part on each pipeline all concentrates fixed mounting on same sledge seat, the realization is stepped up, the measurement, backward flow and injection allocation integrated design, realize supplying liquid, pour into the integration into, simple technical process, can accomplish unmanned post through remote monitoring production performance and data, the injector pump, feed liquid pump and other devices integral erection, the easy relocation, saving investment can realize that portable liquid CO2 injects into, can shorten the production installation cycle simultaneously, saving area satisfying oil field tertiary oil recovery needs. 本实用新型提供的这种体化集成液态CO注入装置，将注入泵、喂液泵以及低压注入主管线、低压注入旁通管线、高压