Plug-in mounting type integrated valve group

Abstract

The utility model belongs to the field of pile-up valve groups, particularly relates to a plug-in type pile-up valve group, and aims to solve the problems that although an L-shaped pipe can be mounted on an oil pump through threaded connection of a round cover and a liquid outlet of the oil pump in the use process, the round cover and the liquid outlet of the oil pump cannot be sealed, and leakage is easy to occur in the use process in the prior art. According to the technical scheme, the valve comprises a plurality of valve bodies and a U-shaped pipe, the two ends of the U-shaped pipe are closed end faces, a plurality of connecting pipes are fixedly arranged on the U-shaped pipe and are communicated with each other, liquid inlet ports of the valve bodies are fixedly connected with one ends of the connecting pipes respectively, and the U-shaped pipe is fixedly connected with the other ends of the connecting pipes. The mounting cover and the liquid outlet port of the oil pump can be sealed through the sealing mechanism, the mounting cover and the limiting ring can be sealed through the second sealing ring, leakage is avoided, and the sealing performance between the mounting cover and the liquid outlet port of the oil pump can be effectively improved through double sealing of the first sealing ring and the second sealing ring; and the sealing performance is better.

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