CN2145894Y - Oil-water separating valve - Google Patents
Oil-water separating valve Download PDFInfo
- Publication number
- CN2145894Y CN2145894Y CN 92235958 CN92235958U CN2145894Y CN 2145894 Y CN2145894 Y CN 2145894Y CN 92235958 CN92235958 CN 92235958 CN 92235958 U CN92235958 U CN 92235958U CN 2145894 Y CN2145894 Y CN 2145894Y
- Authority
- CN
- China
- Prior art keywords
- valve
- oil
- lever
- valve seat
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an oil-water separating valve which comprises a valve body and an upper cover. The utility model is characterized in that the upper cover is provided with an oil return hole, the position of a liquid outlet hole of the inner surface of the valve body is provided with a valve seat, the upper and the lower surfaces of the valve seat are respectively provided with a valve hole, and the right surface of the valve seat is provided with a supporting seat of which the upper end is connected with a lever. The right end of the lever is provided with a floating ball, and the left end of the lever is connected with a valve rod which is provided with two valve cores matched with valve holes on the valve seat. The utility model can be used for automatically separating water in an oil storage tank from an oil tank.
Description
The utility model belongs to a kind of segregating unit, relates to a kind of oil-water separation valve.
A lot of moisture content that deliquescence brought that reach in Crude Oil Processing are arranged in the oil storage tank of chemical plant and oil refinery.The proportion that is same as water is bigger, so at the bottom of water all exists jar, and tangible separating layer is arranged with water.This part water occupies the volume of oil storage tank on the one hand, also directly has influence on the quality of oil on the other hand.At present people take the way that manually discharges water, and this is not only inconvenient, has also wasted a lot of man power and materials.
The purpose of this utility model be to provide a kind of can be in time when the water surface reach a certain height, automatically water is discharged the oil-water separation valve of having arranged and can close automatically when water in oil storage tank.
The utility model is achieved in that it has a valve body, and two valve openings are arranged on valve body, and as the inlet opening and the liquid outlet opening of valve, inlet opening is higher than liquid outlet opening respectively; A loam cake with holes is arranged on the top of valve; There is one to be the valve seat of one at the liquid outlet opening place of valve interior surface with valve body, on valve seat and below a hole is arranged respectively, in order better to cooperate with spool, the hole processes tapering, right-hand member at valve seat is fixed with a supporting base, upper end at supporting base is connected with a ball float by bearing pin, and the left end of lever is connected with a valve rod by bearing pin, at the spool that has two to match with valve opening on the valve seat on the valve rod.
Advantage of the present utility model is: simple in structure, open flexible, accurate.Can automatically water be separated in oil storage tank.
Plan view of the present utility model on Fig. 1.
Describe in detail below in conjunction with accompanying drawing.
The utility model has a valve body 2, and the loam cake 5 of a middle part B with holes is arranged on valve body 2, and the hole B on the loam cake 5 is as spill port; On valve body 2, be processed with inlet opening C and liquid outlet opening A, have one to be the valve seat 1 of one with valve body at the liquid outlet opening A place of valve body 2 internal surfaces, on valve seat 1 and below a valve opening is arranged respectively; Right-hand member at valve seat 1 is connected with a supporting base 7, upper end at supporting base 7 is connected with a lever 4 by bearing pin, right-hand member at lever 4 is connected with a ball float 6, the left end of lever 4 is connected with a valve rod 3 by bearing pin, be processed with screw thread in valve rod 3 lower ends and by the upper valve core 1 that has been threaded, spool 1 lower end is by connecting rod and lower valve core 1 ' be connected.
Inlet opening with this valve during use is connected with the bottom of oil storage tank by connecting tube, spill port is connected with the top of oil storage tank or the output pipe of oil storage tank by connecting tube, when the water liquid level in the oil storage tank is lower than inlet opening C, because of valve body and oil storage tank formation connecting vessels, so the pressure in the pressure of valve body and the oil storage tank is identical, be full of oil in the valve body, lever is failure to actuate, when the liquid level of water in the oil storage tank is higher than inlet opening during C, water just enters in the valve body from inlet opening C, because the proportion of water is bigger than oil, so heavy under water, force oil to be back to oil storage tank from spill port B, when the water liquid level in the valve body rose to the residing plane of ball float, ball float 6 come-ups made lever 4 along rotating counterclockwise, and lever 4 drives valve rod 3 and moves downward, make spool 1 and 1 ' valve opening is opened, water is just from the outflow of portalling.Use this valve can make two kinds of proportion differences that the liquor separation of sharp interface is arranged, determine not have and leak.
Claims (1)
1, a kind of oil-water separation valve comprises valve body and loam cake, it is characterized in that: covered a spill port last; At the liquid outlet opening place of valve interior surface a valve seat is arranged, on valve seat and below a valve opening is arranged respectively, a supporting base is arranged on the right side of valve seat, be connected with a lever in the upper end of supporting base, the right-hand member of lever has a ball float, the left end of lever is connected with a valve rod, and two spools that match with valve opening on the valve seat are being installed on the valve rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92235958 CN2145894Y (en) | 1992-10-30 | 1992-10-30 | Oil-water separating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92235958 CN2145894Y (en) | 1992-10-30 | 1992-10-30 | Oil-water separating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2145894Y true CN2145894Y (en) | 1993-11-10 |
Family
ID=33777625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92235958 Expired - Fee Related CN2145894Y (en) | 1992-10-30 | 1992-10-30 | Oil-water separating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2145894Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534115A (en) * | 2014-12-17 | 2015-04-22 | 西安石油大学 | Full-automatic water drainage slide valve |
| CN111760082A (en) * | 2020-06-19 | 2020-10-13 | 河北医科大学第二医院 | Gastrointestinal fluid pressure reduction device for gastrointestinal surgery clinic |
-
1992
- 1992-10-30 CN CN 92235958 patent/CN2145894Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534115A (en) * | 2014-12-17 | 2015-04-22 | 西安石油大学 | Full-automatic water drainage slide valve |
| CN111760082A (en) * | 2020-06-19 | 2020-10-13 | 河北医科大学第二医院 | Gastrointestinal fluid pressure reduction device for gastrointestinal surgery clinic |
| CN111760082B (en) * | 2020-06-19 | 2021-07-16 | 河北医科大学第二医院 | Gastrointestinal fluid pressure reduction device for gastrointestinal surgery clinic |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |