Oil water separation combined valve

Road roller accessories - oil water separation combined valve
The utility model provides an oil-water separation combined valve for engineering machinery, which specifically comprises a valve body, both sides of the valve body are respectively provided with an air inlet chamber and an air outlet chamber, the valve body between the air inlet chamber and the air outlet chamber is provided with an oil-water separator, the valve body is provided with a filter chamber, the filter chamber is provided with an opening and a second opening, and the opening is connected with the air inlet chamber; The oil-water separator comprises a cylindrical filter fixed in the filter chamber, one end of the filter is closed, and the other end passes through the second opening and is connected with the air outlet chamber; One end of the filter close to the opening is circumferentially provided with a boss extending horizontally to the outside of the filter. The boss is provided with a through air inlet. The axis of the air inlet is inclined to make the compressed air passing through the air inlet spiral impact on the side wall of the filter chamber Compared with the prior art, the utility model effectively improves the air oil-water separation effect and improves the service life of the filter.