Installation device and method for transformer capsule type oil conservator

The invention discloses an installation device and method for a transformer capsule type oil conservator. The installation device for the transformer capsule type oil conservator comprises a transformer capsule type oil conservator body, a side sealing cover, a blowing device and a vacuumizing device, wherein the transformer capsule type oil conservator body comprises an oil conservator capsule, a first oil discharge port and a second oil discharge port; the distance between the first oil discharge port and the side sealing cover is smaller than that between the second oil discharge port and the side sealing cover; a breathing port is formed in the oil conservator capsule; the blowing device is connected with the first oil discharge port; the vacuumizing device is connected with the breathing port of the oil conservator capsule. With the adoption of the technical scheme, the phenomenon that the real oil level of a transformer oil conservator cannot be displayed by an oil level gauge due to the fact that an oil level gauge connection rod is easy to break in an oil level gauge installation process in the prior art can be avoided.