CN2385160Y - Buoyancy automatic water separating valve - Google Patents
Buoyancy automatic water separating valve Download PDFInfo
- Publication number
- CN2385160Y CN2385160Y CN 99218312 CN99218312U CN2385160Y CN 2385160 Y CN2385160 Y CN 2385160Y CN 99218312 CN99218312 CN 99218312 CN 99218312 U CN99218312 U CN 99218312U CN 2385160 Y CN2385160 Y CN 2385160Y
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- valve plug
- valve
- control valve
- buoyancy
- plug
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Abstract
The utility model relates to a buoyancy automatic water separating valve used for oil tanks and the dewatering of vessels of petrochemical enterprises. The utility model is characterized in that the central part of a barrel body is provided with a water outlet pipe which is inserted into the barrel; seats of valve plugs on the upper end of the water outlet pipe are provided with valve plugs; controlling plug seats on the upper end of a central pipe of valve plugs are provided with controlling plugs; long rods with threads of the buoyancy automatic water separating valve are orderly penetrated through lifting central holes of the valve plugs; the central holes of covers of controlling tubes on the controlling tubes of the outer part of the water outlet tube and holes on crossbeams of circular float barrels are fixed on the crossbeams of the float barrels by nuts. Water flows into the sealed barrel, and the circular float barrel drives the controlling plugs to move under the functions of buoyancy, the valve plugs rise, and the water is drained outside the barrel through lifting side holes of the valve plugs and the central tube of the valve plugs.
Description
The utility model relates to petroleum chemical enterprise's container, the used a kind of buoyancy of oil tank automatic dehydration device is cut water valve automatically.
Chinese patent 9221648.3 discloses " a kind of container, the automatic discharging water valve of oil tank ".Its collector continuously, principle such as lever can realize that container, oil tank cut the purpose of water automatically, avoided running economic loss and environmental pollution that oil, band oil are caused.Yet this discharging water valve parts are many, complex structure, the unit carrying capacity is little, it is poor that oil product heats anti-condensation condition, so not too be suitable for easily coagulating oil product cut water automatically.
The purpose of this utility model is to provide a kind of and by means of the lifting of annular floating drum, drives the control valve plug that is provided with in the control valve, the lifting of valve plug under effect such as buoyancy, with performance period automatic cycle cut water.
The technological scheme that buoyancy is cut water valve automatically can realize like this: the cylindrical shell bottom center is provided with the outlet pipe that puts in the tube, and there is valve piston base its upper end; At this valve piston base seat of honour cone-shaped valve plug is arranged, between the valve plug disk and valve plug center tube of it and bell shape, can use scyewed joint respectively between valve plug disk short tube and the valve plug lifting, valve plug lifting side has the hole, and center hole is arranged at the top; There is control valve plug at the control valve plug seat of honour, valve plug center tube upper end, and screwed control valve plug stock passes and the valve plug lifting center hole of valve plug disk short tube with scyewed joint; At the uncovered control valve in suit lower end, the outlet pipe outside, connect with bearing rib between the two, the center borehole jack of control valve lid cross the control valve plug stock and with the control valve scyewed joint; Annular floating drum is sleeved on the control valve outside, and the borehole jack on its top floating drum crossbeam is crossed the control valve plug stock, with nut this stock is fixed on the floating drum crossbeam.
The valve plug that buoyancy mentioned above is cut in the water valve automatically can be hollow-core construction.
The utility model buoyancy is cut water valve automatically, and to have parts few, simple in structure, and advantage such as volume is little, and the unit water displacement is big can be cut water timely and accurately.In addition, cylindrical shell is outer can be provided with zone of heating, is suitable for easily coagulating the oil product basin, container is cut water automatically.
Fig. 1 cuts the water valve structural drawing automatically for buoyancy.
Fig. 2 is the I sectional view.
Fig. 3 is the II sectional view.
Now the utility model is further described as follows in conjunction with above accompanying drawing: see accompanying drawing 1, buoyancy is cut water valve cylindrical shell 1 outer upside automatically and is welded with the inlet flange 2 that can connect with oil tank, container dehydrating tube outlet(discharge) flange, and cylindrical shell 1 top can be sealed with cylinder cover 3.Be welded with the outlet pipe 16 that puts in the cylindrical shell in cylindrical shell 1 bottom center, its upper end is provided with valve piston base 15 seats of honour valve plug 14, can adopt modes such as machining or welding to make it to become one between the valve plug disk 12 of it and bell shape and the valve plug center tube 13, also can use scyewed joint as shown in Figure 2, be convenient to assembling, field-strip or replacing.And available scyewed joint between valve plug disk short tube 11 and the valve plug lifting 8, valve plug lifting 8 sides have the hole.The valve plug disk 12 and the valve plug disk short tube 11 of bell shape are one.From accompanying drawing 1 as seen, on the control obturating plug 10 that is provided with in valve plug center tube 13 upper ends control valve plug 9 is arranged, screwed control valve plug stock passes valve plug lifting 8 center holes with valve plug disk short tube 11 usefulness scyewed joint.In suit lower end, outlet pipe 16 outside is uncovered control valve 6, connects with bearing rib 17 between the two, and control valve lid 7 is crossed the control valve plug stock by its center borehole jack, and with control valve 6 usefulness scyewed joint (seeing accompanying drawing 3).Annular floating drum 4 is sleeved on control valve 6 outsides, makes the hole on its top floating drum crossbeam 5 also overlap the control valve plug stock, this stock is fixed on the floating drum crossbeam 5 with nut.
At above-mentioned valve plug 14, can be hollow-core construction, to alleviate own wt.
Along with water is discharged, oil in oil tank, the container enters in the cylindrical shell 1 through inlet flange 2, when the oil level rising reach a certain height, annular floating drum 4 sinks, and drive control valve plug and drop to for 9 times and close valve plug center tube 13 on the control valve plug seat 10, this moment, bell shape valve plug disk 12 top pressure rose, valve plug disk 12 begins to descend under the effect of this pressure, driving valve plug 14 descends, valve plug 14 falls after rise on the valve piston base 15 that is provided with to outlet pipe upper end, outlet pipe 16 is blocked, and buoyancy is cut water valve automatically and is closed, and stops oil product to release.Water flows into buoyancy again and cuts automatically in the water valve in oil tank, container, begins new one-period dehydrating operations again.
Claims (2)
1. a buoyancy is cut water valve automatically, mainly comprises cylindrical shell (1) upward outside inlet flange (2), cylinder cover (3), it is characterized in that:
A. be provided with the outlet pipe (16) that puts in the cylindrical shell in the cylindrical shell bottom center, there is valve piston base (15) its upper end,
B. at valve piston base (15) seat of honour, outlet pipe upper end cone-shaped valve plug (14) is arranged, between the valve plug disk (12) and valve plug center tube (13) of it and bell shape, can use scyewed joint respectively between valve plug disk short tube (11) and the valve plug lifting (8), valve plug lifting (8) side has the hole, center hole is arranged at its top
C. at valve plug center tube (13) upper end control obturating plug (10) seat of honour control valve plug (9) is arranged, screwed control valve plug stock passes and valve plug lifting (8) center hole of valve plug disk short tube (11) with scyewed joint,
D. at the uncovered control valve (6) in outlet pipe (16) suit lower end, the outside, the two connects with bearing rib (17), and control valve lid (7) is crossed the control valve plug stock and used scyewed joint with control valve (6) by its center borehole jack,
E. annular floating drum (4) is sleeved on control valve (6) outside, the borehole jack on its top floating drum crossbeam (5) is crossed the stock of control valve plug, with nut this stock is fixed on the floating drum crossbeam (5).
2. buoyancy according to claim 1 is cut water valve automatically, it is characterized in that valve plug (14) can be hollow-core construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99218312 CN2385160Y (en) | 1999-07-21 | 1999-07-21 | Buoyancy automatic water separating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99218312 CN2385160Y (en) | 1999-07-21 | 1999-07-21 | Buoyancy automatic water separating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2385160Y true CN2385160Y (en) | 2000-06-28 |
Family
ID=34009538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99218312 Expired - Fee Related CN2385160Y (en) | 1999-07-21 | 1999-07-21 | Buoyancy automatic water separating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2385160Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105501733A (en) * | 2016-01-29 | 2016-04-20 | 武汉工程大学 | Automatic dewatering device of oil storage tank and application method of automatic dewatering device |
-
1999
- 1999-07-21 CN CN 99218312 patent/CN2385160Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105501733A (en) * | 2016-01-29 | 2016-04-20 | 武汉工程大学 | Automatic dewatering device of oil storage tank and application method of automatic dewatering device |
| CN105501733B (en) * | 2016-01-29 | 2018-05-01 | 武汉工程大学 | The application method of automatic dewatering device of oil tank |
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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 |