Vacuum type hydraulic swabbing drainage pump

The invention discloses a vacuum type hydraulic swabbing drainage pump. The pump comprises a power cylinder upper joint, a power cylinder, a sealing sleeve, a compression type packer, a working cylinder upper joint, a vacuum working cylinder and a synchronous micro row plunger pump. A power piston is arranged in the power cylinder, and a vacuum piston is arranged in the vacuum working cylinder; the power piston and the vacuum piston are connected through a hollow connecting rod which is sleeved with the sealing sleeve, and communication between the power cylinder and the vacuum working cylinder is obstructed; the synchronous micro row plunger pump comprises a plunger, a reset spring, a working cylinder lower sealing joint, an annular coupling, an oil pipe short joint and an oil pipe short joint plug, and the working cylinder lower sealing joint, the annular coupling, the oil pipe short joint and the oil pipe short joint plug are sequentially connected; a plunger pump valve is arranged in the middle of the oil pipe short joint plug, and the plunger penetrates the working cylinder lower sealing joint to be fixedly connected with the plunger plug; and the reset spring is located between the plunger and the working cylinder lower sealing joint. Rapid continuous drainage can be achieved after oil tests and acid fracturing, the formation damage is avoided, and the effect and efficiency are improved.