CN2527834Y - Gas chamber sealing oil overflow device - Google Patents
Gas chamber sealing oil overflow device Download PDFInfo
- Publication number
- CN2527834Y CN2527834Y CN 02221731 CN02221731U CN2527834Y CN 2527834 Y CN2527834 Y CN 2527834Y CN 02221731 CN02221731 CN 02221731 CN 02221731 U CN02221731 U CN 02221731U CN 2527834 Y CN2527834 Y CN 2527834Y
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- CN
- China
- Prior art keywords
- fuel tank
- plate
- oil
- overflow
- sealing oil
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- 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 - Lifetime
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Abstract
The utility model discloses a coal gas tank sealing oil overflow device, comprising an oil deliver pipe, an overflow valve, an overflow pipe, a side plate and a horizontal dentiform opening on the side plate. An additional oil tank weir plate is arranged between the sealing oil overflow pipe and the side plate for separating the original side plate weir into an oil tank weir and an overflow section. With regard to the groove-shaped or arch-shaped oil tanks, the two sides of the oil tank weir plate are opened with overflow openings for increasing the overflow to reduce the perturbation motion of the sealingd oil and to primarily distribute the sealing oil. The sealing oil from an oil pump station flows through the oil deliver pipe, the overflow valve and the overflow pipe to the overflow section, and then flows into the inner side of the side plate after passing through the oil tank weir plate and the horizontal dentiform opening on the side plate. Through the measures, the coal gas tank sealing oil overflow device can help reduce the sealing oil splash over 70 percent than the original device under the condition of slightly increasing the cost of a coal gas tank, not only saving the sealing oil, but also ensuring the safe operation of the coal gas tank, and greatly reducing the workload of examination and maintenance.
Description
Technical field
This device belongs to mechanical field, relates in particular to a kind of sealing oil overflow mechanism that gas cabinet sealing is used.
Technical background
The thin oil seal dry gas holder comprises graceful type cabinet and novel cabinet, adopts the mode of the closed circuit pump circulation of sealing oil constantly to supply with sealing oil to the piston oil duct, keeps oil duct oil sealing height, prevents that coal gas is excessive.In the prior art, enter side plate weir Partition board for fuel tank and side plate between for the sealing oil of coming through fuel supply line, flow spill valve and spill pipe from oil pump station, then, horizontal flute profile opening on side plate flows into the inboard of side cabinet, flow down along the inboard oil film that approaches that forms of side cabinet, enter the piston oil duct, seal.Because sealing oil comes out to the piston oil duct from the flute profile opening and generally has tens meters high, though on piston, be provided with the receipts oiled-plate method of collecting the sealing oil of splashing, but, sealing oil still usually is splashed on the piston, cause the piston mass inequality, slant operation threatens the safe operation of equipment, and the gas storage pressure fluctuation of gas cabinet also will strengthen.Have to often be reclaimed with scoop even with pump by the workman, work difficulty is quite big.Therefore splashing has not only increased the difficulty of piston maintenance and maintenance greatly, and the normal operation of gas cabinet is constituted a serious threat.
Summary of the invention
In order to reduce splashing of sealing oil, guarantee the safe operation of gas cabinet, the overflow mechanism that has sealing oil now is improved.The technical scheme in the invention for solving the technical problem is: relief valve is housed on fuel supply line, spill pipe is housed behind the valve, spill pipe passes base plate, and is connected with base plate; Be provided with the fuel tank weir plate between spill pipe and side plate, an end of fuel tank weir plate is connected with base plate; Side plate, end plate, Partition board for fuel tank are linked to each other successively with the fuel tank weir plate, link to each other with base plate, constitute the fuel tank weir, the fuel tank weir is an open containers; Coverboard, intermediate plate, Partition board for fuel tank and fuel tank weir plate are linked to each other successively, be connected with base plate, constitute overflow area, overflow area is an open containers; On side plate, have horizontal flute profile opening.The oil that comes from oil pump station enters overflow area through fuel supply line, relief valve, spill pipe, flows into the fuel tank weir then, and the back is by sorrowful in the horizontal flute profile opening inflow side plate, to piston oil duct fuel feeding again.Because the barrier effect of fuel tank weir plate makes the oily slow fuel tank weir that flows into, the disturbance that has alleviated sealing oil, and carry out tentatively evenly cloth oil, and make sealing oil can pass opening equably, at the uniform oil film of the inboard formation of cabinet, significantly reduced splashing of sealing oil.The shape of fuel tank weir plate can be grooved, arc, flat board or convex, all can function as described above.
By above measure, increase at trace under the situation of gas cabinet investment, comparable original overflow mechanism reduces sealing oil and splashes about more than 70%.With 150,000 m
3The gas cabinet meter, the annual about 22t of sealing oil that is splashed on the piston that reduces.Convenience to the safe operation of thin oil sealing-type dry-type gas cabinet and maintenance is significant.
Description of drawings
Fig. 1,2 and 3 structural drawing for existing overflow mechanism.Wherein Fig. 1 is a plan view, and Fig. 2 is a plan view, the side view of Fig. 3 for cutting open from the fuel tank symmetrical center line.
Fig. 4,5,6,7 and 8 is the overflow structural drawing after improving.Wherein Fig. 4 is a plan view, Fig. 5 is a plan view, the side view of Fig. 6 for cutting open from the fuel tank symmetrical center line, Fig. 7 is the overflow mechanism structure plan view when the fuel tank weir plate is flat board, Fig. 8 is overflow mechanism structure plan view when the fuel tank weir plate is convex, and Fig. 9 is overflow mechanism structure plan view when the fuel tank weir plate is arc.
The code name implication is among the figure: part 1 is Partition board for fuel tank for overflow area, part 12 for fuel tank weir, part 13 for overflow openings, part 11 for fuel tank weir plate, part 10 for horizontal flute profile opening, part 9 for spill pipe, part 8 for flow spill valve, part 7 for base plate, part 6 for fuel supply line, part 5 for side plate, part 4 for end plate, part 3 for coverboard, part 2, and part 14 is an intermediate plate.
Embodiment
In Figure 4 and 5, relief valve 6 is contained on the fuel supply line 4, and spill pipe 7 links to each other with relief valve 6, and spill pipe 7 passes base plate 5, and coupled.Be provided with fuel tank weir plate 9 between spill pipe 7 and side plate 3, an end of fuel tank weir plate 9 is connected with base plate 5.Fuel tank weir plate 9, Partition board for fuel tank 13, intermediate plate 14, coverboard 1 are linked to each other successively, be connected with base plate 5 again, constitute overflow area 11.Side plate 3, end plate 2, Partition board for fuel tank 13 and fuel tank weir plate 9 are linked to each other successively, link to each other with base plate 5 again, constitute fuel tank weir 12.Overflow area 11 and fuel tank weir 12 all are open containers.On side plate 3, have horizontal flute profile opening 8.In the present embodiment, fuel tank weir plate 9 is grooveds, has overflow openings 10 in the both sides of groove.Fuel tank weir plate 9 can be made of groove type plate, also can connect with three blocks of plates and make grooved.
Flow into overflow area 11 for the sealing oil of coming through fuel supply line 4, flow spill valve 6, spill pipe 7 from oil pump station, flow into fuel tank weir 12 through overflow openings 10, the horizontal flute profile opening on side plate 38 flows into the side plate inboard then.
Fig. 7 is another embodiment, and fuel tank weir plate 9 is flat board or arc plate, and fuel tank weir plate 9 is installed in Partition board for fuel tank 13 to be had on the position of certain distance.Utilize the gap overflow between Partition board for fuel tank 13 and the fuel tank weir plate 9.
Fig. 8 is the 3rd embodiment, and fuel tank weir plate 9 is convexs, and the both sides of fuel tank weir plate 9 are connected with Partition board for fuel tank 13, constitutes overflow area 11.Oil flows into fuel tank weir 12 through the lower position (being the shoulder of convex plate) of fuel tank weir plate 9, and the horizontal flute profile opening on side plate 38 flows into the side plate inboard then.
Fig. 9 is the 4th embodiment, and fuel tank weir plate 9 is arcs, and the both sides of fuel tank weir plate 9 are connected with Partition board for fuel tank 13, constitutes overflow area 11.Have overflow openings 10 in the both sides of plate.
Claims (7)
1, a kind of coal gas cabinet sealing oil overflow device, it comprises the horizontal flute profile opening (8) on fuel supply line (4), flow spill valve (6), spill pipe (7), side plate (3), base plate (5), coverboard (1), Partition board for fuel tank (13), intermediate plate (14) and the side plate (3), it is characterized in that: be provided with fuel tank weir plate (9) between the spill pipe (7) of sealing oil and side plate (3), the bottom of fuel tank weir plate (9) links to each other with base plate (5).
2, a kind of coal gas cabinet sealing oil overflow device according to claim 1 is characterized in that: fuel tank weir plate (9) is a groove type plate, and it is connected with Partition board for fuel tank (13), is provided with overflow openings (10) on fuel tank weir plate (9).
3, a kind of coal gas cabinet sealing oil overflow device according to claim 1 is characterized in that: fuel tank weir plate (9) is to be connected into grooved by three blocks of plates, and then is connected with Partition board for fuel tank (13), is provided with overflow openings (10) on fuel tank weir plate (9).
4, a kind of coal gas cabinet sealing oil overflow device according to claim 1 is characterized in that: fuel tank weir plate (9) is an arc plate, and it is connected with Partition board for fuel tank (13), is provided with overflow openings (10) on fuel tank weir plate (9).
5, a kind of coal gas cabinet sealing oil overflow device according to claim 1, it is characterized in that: fuel tank weir plate (9) is an one flat plate, being installed in Partition board for fuel tank (13) has on the position of certain distance, and the gap between fuel tank weir plate (9) and the Partition board for fuel tank (13) is used for overflow.
6, a kind of coal gas cabinet sealing oil overflow device according to claim 1, it is characterized in that: fuel tank weir plate (9) is an arc plate, being installed in Partition board for fuel tank (13) has on the position of certain distance.
7, a kind of coal gas cabinet sealing oil overflow device according to claim 1 is characterized in that: fuel tank weir plate (9) is a convex plate, and its both sides are connected with Partition board for fuel tank (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02221731 CN2527834Y (en) | 2002-02-28 | 2002-02-28 | Gas chamber sealing oil overflow device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02221731 CN2527834Y (en) | 2002-02-28 | 2002-02-28 | Gas chamber sealing oil overflow device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2527834Y true CN2527834Y (en) | 2002-12-25 |
Family
ID=33699782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02221731 Expired - Lifetime CN2527834Y (en) | 2002-02-28 | 2002-02-28 | Gas chamber sealing oil overflow device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2527834Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101608731B (en) * | 2008-06-20 | 2010-09-15 | 中冶赛迪工程技术股份有限公司 | Thin-oil sealed gas tank |
| CN101871572A (en) * | 2010-06-22 | 2010-10-27 | 中冶赛迪工程技术股份有限公司 | Coal gas cabinet sealing oil overflow mechanism |
| CN101644380B (en) * | 2008-08-07 | 2010-12-22 | 中冶赛迪工程技术股份有限公司 | Dry type gas-holder seal oil cycling device |
| CN101936451A (en) * | 2010-09-06 | 2011-01-05 | 中冶赛迪工程技术股份有限公司 | Piston thin oil sealing gas cabinet for splashing-prevention oil supply |
-
2002
- 2002-02-28 CN CN 02221731 patent/CN2527834Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101608731B (en) * | 2008-06-20 | 2010-09-15 | 中冶赛迪工程技术股份有限公司 | Thin-oil sealed gas tank |
| CN101644380B (en) * | 2008-08-07 | 2010-12-22 | 中冶赛迪工程技术股份有限公司 | Dry type gas-holder seal oil cycling device |
| CN101871572A (en) * | 2010-06-22 | 2010-10-27 | 中冶赛迪工程技术股份有限公司 | Coal gas cabinet sealing oil overflow mechanism |
| CN101871572B (en) * | 2010-06-22 | 2012-05-09 | 中冶赛迪工程技术股份有限公司 | Coal gas cabinet sealing oil overflow mechanism |
| CN101936451A (en) * | 2010-09-06 | 2011-01-05 | 中冶赛迪工程技术股份有限公司 | Piston thin oil sealing gas cabinet for splashing-prevention oil supply |
| CN101936451B (en) * | 2010-09-06 | 2012-02-01 | 中冶赛迪工程技术股份有限公司 | Piston thin oil sealing gas cabinet for splashing-prevention oil supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHONGYE SAIDI ENGINEERING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHONGQING IRON + STEEL DESIGN CENTRAL INST., ZHONGYE GROUP Effective date: 20030919 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20030919 Patentee after: Zhongye Saide Engineering Technology Co., Ltd. Patentee before: Chongqing Iron & Steel Desigh & Research Central Inst., Zhongye Group |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120229 Granted publication date: 20021225 |