Liquid-oil automatic level compensation apparatus

Liquid-oil automatic level compensation apparatus

  • CN 200,955,653 Y
  • Filed: 08/24/2006
  • Issued: 10/03/2007
  • Est. Priority Date: 08/24/2006
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of automatic horizontal adding device of liquid oil plant, it includes:

  • One storage tube, the top push rod that is spirally connected, the lower end pipe joint that is spirally connected, pipe joint has parietal layer and inner wall layer outside two Different Diameter, the inner wall layer top has a port to connect in the storage tube, the port top is a taper mouth, from top to bottom insert a backstop valve in this inner wall layer in regular turn, one spring and an oiling seat, backstop valve lower end ammunition feed spring is replaced, but backstop valve backstop is in the taper mouth of pipe joint, make the port sealing, if this oiling seat is a ring body, partly protrude outside thread on every side, be bolted in lower end in the pipe joint inner wall layer, there is an axis hole in oiling seat axle center, and there is two symmetries profile groove mouth radially the bottom;

    One oil is looked pedestal, it is the cylindrical shell of a upper end open, the upper end is screwed with the outer wall layer of pipe joint lower end, and be nested with the leak-stopping gasket ring therebetween, and to look pedestal one position in oil and be provided with a delivery connection, delivery connection joins for the pipeline with a body, oil is looked base bottom and is convexly equipped with a collector, collector screws for this device location mutually with two nuts, and its lower end inwall has internal thread can screw in the bolt of draining the oil, and inserts one on the bolt of draining the oil to adsorb the magnet of the interior detritus of oil;

    It is characterized in that;

    the wall that this storage tube top is formed in one, its middle position has center screw, is spirally connected for a top cover, this top cover below is a push rod, this pipe joint outer wall layer is provided with pressure compensation opening, and this backstop valve is a ball, and this oil is looked pedestal and had at least one window;

    The pipe joint outer wall layer is provided with the air hole that can prevent that dust and rainwater from infiltrating.

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