CN207810322U - One kind being convenient for clean oil storage jar structure - Google Patents
One kind being convenient for clean oil storage jar structure Download PDFInfo
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- CN207810322U CN207810322U CN201820020522.1U CN201820020522U CN207810322U CN 207810322 U CN207810322 U CN 207810322U CN 201820020522 U CN201820020522 U CN 201820020522U CN 207810322 U CN207810322 U CN 207810322U
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Abstract
The utility model system provides a kind of convenient for clean oil storage jar structure, including oil storage tank, interior floating plate is equipped in oil storage tank, the bottom of oil storage tank is connected with blow-off pipe, blowdown valve is equipped in blow-off pipe, oil storage tank is also associated with inlet tube and outlet, and one end that inlet tube leads to oil storage tank is connected with diffuser, it is equipped with imported valve mechanism in inlet tube, outlet valve mechanism is equipped in outlet；It is connected with communicating pipe between inlet tube and outlet, communicating valve is equipped in communicating pipe.Inlet tube and outlet, which is arranged, in the utility model connectivity structure; pipeline pigging only enters oil storage tank from inlet tube by diffuser when cleaning; interior floating plate structure that can be in effective protection oil storage tank; and the part pipeline pigging of inlet tube and waste material directly can enter outlet by communicating pipe when cleaning; and it is discharged from the outlet of outlet; clean operation is once completed, simple and convenient, and cleaning efficiency is high.
Description
Technical field
The utility model is related to oil storage jar structures, specifically disclose a kind of convenient for clean oil storage jar structure.
Background technology
Oil storage tank is the container for storing crude oil or other oil products, be mainly used for oil plant, oil field, oil depot and
In other industry.As the development of society and economic level are continuously improved, the use of oil product is more and more, to meet market
Demand, the storage capacity of oil storage tank is also more and more, oil storage tank by after being used for multiple times, inside has deposit, need into
Row cleaning, the oil storage tank after cleaning can ensure the quality of stored oil product.
Oil storage tank in the prior art is cleaned using pipeline pigging, and pipeline pigging is long distance pipeline construction
In an important procedure, construction method be using compressed air push wiper run in pipeline, reach remove soil, weldering
The purpose of the sundries such as slag.When cleaning, need to separate processing inlet tube and outlet, pipeline pigging is by several times from inlet tube and outlet
It is cleaned into and to pipeline, pipeline pigging enters after oil tank cleaning, and all waste materials are discharged from blow-off pipe；Existing oil storage
Be designed with interior floating plate structure in tank, in oil storage tank the outlet of inlet tube be connected with diffuser, for protecting interior floating plate structure, but
When pipeline pigging, pipeline pigging causes to impact from egress line into the internal floating plate of membership, reduces the service life of interior floating plate, and existing
The clean operation of oil storage jar structure bothers, and cleaning efficiency is low.
Utility model content
Based on this, it is necessary to be directed to prior art problem, provide one kind and being convenient for clean oil storage jar structure, in cleaning oil storage
Interior floating plate that can be inside effective protection oil storage tank when tank, clean operation is convenient, and cleaning efficiency is high.
To solve prior art problem, the utility model discloses one kind and being convenient for clean oil storage jar structure, including oil storage tank,
Interior floating plate is equipped in oil storage tank, the bottom of oil storage tank is connected with blow-off pipe, is equipped with blowdown valve in blow-off pipe, oil storage tank is also associated with
Inlet tube and outlet, one end that inlet tube leads to oil storage tank are connected with diffuser, are equipped with imported valve mechanism in inlet tube, go out
It is equipped with outlet valve mechanism in mouth pipe；
Communicating pipe is connected between inlet tube and outlet, one end of communicating pipe is located at imported valve mechanism across inlet tube
The other end of the tube wall of inlet side, communicating pipe passes through outlet to be located at the tube wall of outlet valve mechanism outlet side, is set in communicating pipe
There is communicating valve.
Further, imported valve mechanism includes concatenated gate valve and pneumatic operated valve.
Further, imported valve mechanism is parallel with import pressure release line.
Further, outlet valve mechanism includes concatenated two gate valves.
Further, outlet valve mechanism is parallel with outlet pressure release line.
Further, the tube wall of outlet is equipped with the first dump valve through the first discharge pipe is connected in the first discharge pipe.
Further, the tube wall of outlet, which also extends through, is connected with the second discharge pipe, the first discharge pipe and the second discharge pipe
Outlet end is connected with the second dump valve jointly.
Further, the opposite both sides of outlet are located at the second discharge pipe and communicating pipe.
Further, the first discharge pipe is located at the second discharge pipe close to the side of outlet valve mechanism.
When cleaning, imported valve mechanism is opened, outlet valve mechanism is closed, opens communicating valve and open blowdown valve, leads to ball
Pipeline purging enters from the entrance of inlet tube, has two paths into the pipeline pigging after inlet tube：
One, pipeline pigging enters oil storage tank from inlet tube by diffuser, clean part waste material caused by inlet tube and
Waste material caused by oil storage tank is cleaned to be discharged from blow-off pipe；
Two, it is useless to clean another part caused by inlet tube from inlet tube by entering outlet communicating pipe for pipeline pigging
Waste material is discharged from the outlet of outlet caused by material and cleaning outlet.
The beneficial effects of the utility model are：The utility model disclose it is a kind of being convenient for clean oil storage jar structure, be arranged into
Mouthful pipe and outlet have a connectivity structure, and pipeline pigging only enters oil storage tank from inlet tube by diffuser when cleaning, can be effective
The part pipeline pigging of inlet tube and waste material can directly pass through communicating pipe when protecting the interior floating plate structure in oil storage tank, and cleaning
Outlet is entered, and is discharged from the outlet of outlet, clean operation is once completed, simple and convenient, and cleaning efficiency is high.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Reference numeral is：Oil storage tank 10, blow-off pipe 11, blowdown valve 111, inlet tube 20, diffuser 21, imported valve mechanism
22, import pressure release line 23, outlet 30, outlet valve mechanism 31, outlet pressure release line 32, communicating pipe 40, communicating valve 401, first
Discharge pipe 41, the first dump valve 411, the second discharge pipe 42, the second dump valve 43.
Specific implementation mode
For that can further appreciate that the feature, technological means and the specific purposes reached, function of the utility model, below
The utility model is described in further detail with specific implementation mode in conjunction with attached drawing.
With reference to figure 1.
The utility model embodiment disclose it is a kind of be convenient for clean oil storage jar structure, including oil storage tank 10, in oil storage tank 10
Equipped with interior floating plate, the bottom of oil storage tank 10 is connected with blow-off pipe 11, is equipped with blowdown valve 111 in blow-off pipe 11, it is preferable that blowdown valve
111 be gate valve, and oil storage tank 10 is also associated with inlet tube 20 and outlet 30, and inlet tube 20 leads to one end connection of oil storage tank 10
There is diffuser 21, imported valve mechanism 22 is equipped in inlet tube 20, outlet valve mechanism 31 is equipped in outlet 30；
Be connected with communicating pipe 40 between inlet tube 20 and outlet 30, one end of communicating pipe 40 pass through inlet tube 20 be located at into
The tube wall of mouth 22 inlet side of valve mechanism, the other end of communicating pipe 40 are located at 31 outlet side of outlet valve mechanism across outlet 30
Tube wall, the inlet side of imported valve mechanism 22 is arranged far from oil storage tank 10, and the outlet side of outlet valve mechanism 31 is far from oil storage
Tank 10 is arranged, and communicating valve 401 is equipped in communicating pipe 40, it is preferable that communicating valve 401 is gate valve.
When cleaning, imported valve mechanism 22 is opened, outlet valve mechanism 31 is closed, opens communicating valve 401 and open blowdown
Valve 111, pipeline pigging from the entrance of inlet tube 20 enter, i.e., pipeline pigging from the one end of inlet tube 20 far from oil storage tank 10 into
Enter, there are two paths into the pipeline pigging after inlet tube 20：
One, pipeline pigging enters oil storage tank 10 from inlet tube 20 by diffuser 21, cleans portion caused by inlet tube 20
Waste material caused by waste material and cleaning oil storage tank is divided to be discharged from blow-off pipe 11；
Two, pipeline pigging enters outlet 30 from inlet tube 20 by communicating pipe 40, cleans another caused by inlet tube 20
Waste material is discharged from the outlet of outlet 30 caused by a part of waste material and cleaning outlet 30, i.e., waste material is far from outlet 30
One end of oil storage tank 10 is discharged.
Inlet tube 20 and outlet 30, which is arranged, in the utility model a connectivity structure, and pipeline pigging is only from inlet tube 20 when cleaning
Enter oil storage tank 10 by diffuser 21, interior floating plate structure that can be in effective protection oil storage tank 10, and inlet tube 20 when cleaning
Part pipeline pigging and waste material can be directly by entering outlet 30 communicating pipe 40, and arranged from the outlet of outlet 30
Go out, clean operation is once completed, simple and convenient, and cleaning efficiency is high.
To improve the reliability of 22 sealing of imported valve mechanism, it is based on above-described embodiment, imported valve mechanism 22 includes string
The gate valve and pneumatic operated valve of connection.
To improve the reliability of 22 action of imported valve mechanism, it is based on any of the above-described embodiment, imported valve mechanism 22 is simultaneously
It is associated with import pressure release line 23, import pressure release line 23 includes import relief valve.Before opening imported valve mechanism 22, first connect into
Mouth pressure release line 23 is to balance the air pressure at 22 both ends of imported valve mechanism, it is ensured that pipeline transportation is smooth, while can effectively improve whole
The security performance of body.
To improve the reliability of 31 sealing of outlet valve mechanism, it is based on any of the above-described embodiment, outlet valve mechanism 31 is wrapped
Include concatenated two gate valves.
To improve the reliability of 31 action of outlet valve mechanism, it is based on any of the above-described embodiment, outlet valve mechanism 31 is simultaneously
It is associated with outlet pressure release line 32, outlet pressure release line 32 includes outlet pressure relief valve.Before opening outlet valve mechanism 31, first connect out
Mouth pressure release line 32 is with the air pressure at 31 both ends of equalization vent valve mechanism, it is ensured that pipeline transportation is smooth, while can effectively improve whole
The security performance of body.
To improve the expulsion efficiency of waste material in pipeline, it is based on any of the above-described embodiment, the tube wall of outlet 30 is through connection
There is the first discharge pipe 41, the first dump valve 411 is equipped in the first discharge pipe 41.Pipeline pigging passes through inlet tube 20 and outlet successively
Pipe 30 opens the first dump valve 411 when last blowdown, and waste material can be discharged by the first discharge pipe 41, effectively reduces
Waste material accumulates in the probability of outlet 30, and cleaning effect is good.
To improve the contaminant removal effectiveness of pipeline, it is based on above-described embodiment, the tube wall of outlet 30, which also extends through, is connected with second row
The outlet end of outlet pipe 42, the first discharge pipe 41 and the second discharge pipe 42 is connected with the second dump valve 43 jointly.Open the first blowdown
The second blowdown valve 43 is opened after valve 411, waste material can be discharged in the first discharge pipe 41 and the second discharge pipe 42 simultaneously.
Oil product is housed in oil storage tank 10, but when line clogging, needs individually to clean pipeline, is based on above-mentioned implementation
Example, the second discharge pipe 42 and is located at the opposite both sides of outlet 30 communicating pipe 40, and the first discharge pipe 41 is located at the second discharge
Pipe 42 is close to the side of outlet valve mechanism 31.When separate cleaning pipeline, imported valve mechanism 22, outlet valve mechanism are closed
31, then open communicating valve 401, open the first dump valve 411, close the second dump valve 43, pipeline pigging from inlet tube 20 into
Entering and outlet 30 is entered by communicating pipe 40, pipeline pigging cleans all pipelines, finally opens the second dump valve 43,
The effect of cleaning blowdown can be improved.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (9)
1. one kind being convenient for clean oil storage jar structure, including oil storage tank (10), interior floating plate is equipped in the oil storage tank (10), it is described
The bottom of oil storage tank (10) is connected with blow-off pipe (11), and blowdown valve (111), the oil storage tank are equipped in the blow-off pipe (11)
(10) it is also associated with inlet tube (20) and outlet (30), one end that the inlet tube (20) leads to oil storage tank (10) is connected with expansion
Separate tube (21), which is characterized in that be equipped with imported valve mechanism (22) in the inlet tube (20), be equipped in the outlet (30)
Outlet valve mechanism (31)；
Communicating pipe (40) is connected between the inlet tube (20) and the outlet (30), one end of the communicating pipe (40) is worn
The tube wall that the inlet tube (20) is located at imported valve mechanism (22) inlet side is crossed, the other end of the communicating pipe (40) is worn
The tube wall that the outlet (30) is located at outlet valve mechanism (31) outlet side is crossed, connection is equipped in the communicating pipe (40)
Valve (401).
2. according to claim 1 a kind of convenient for clean oil storage jar structure, which is characterized in that the imported valve mechanism
(22) include concatenated gate valve and pneumatic operated valve.
3. according to claim 1 or 2 a kind of convenient for clean oil storage jar structure, which is characterized in that the imported valve
Mechanism (22) is parallel with import pressure release line (23).
4. according to claim 1 a kind of convenient for clean oil storage jar structure, which is characterized in that the outlet valve mechanism
(31) include concatenated two gate valves.
5. according to claim 1 or 4 a kind of convenient for clean oil storage jar structure, which is characterized in that the outlet valve
Mechanism (31) is parallel with outlet pressure release line (32).
6. according to claim 1 a kind of convenient for clean oil storage jar structure, which is characterized in that the outlet (30)
Tube wall is equipped with the first dump valve (411) through the first discharge pipe (41) is connected in first discharge pipe (41).
7. according to claim 6 a kind of convenient for clean oil storage jar structure, which is characterized in that the outlet (30)
Tube wall, which also extends through, is connected with the second discharge pipe (42), the outlet end of first discharge pipe (41) and second discharge pipe (42)
It is connected with the second dump valve (43) jointly.
8. according to claim 7 a kind of convenient for clean oil storage jar structure, which is characterized in that second discharge pipe
(42) outlet (30) opposite both sides are located at and the communicating pipe (40).
9. according to claim 8 a kind of convenient for clean oil storage jar structure, which is characterized in that first discharge pipe
(41) it is located at second discharge pipe (42) close to the side of the outlet valve mechanism (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820020522.1U CN207810322U (en) | 2018-01-03 | 2018-01-03 | One kind being convenient for clean oil storage jar structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820020522.1U CN207810322U (en) | 2018-01-03 | 2018-01-03 | One kind being convenient for clean oil storage jar structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207810322U true CN207810322U (en) | 2018-09-04 |
Family
ID=63326282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820020522.1U Active CN207810322U (en) | 2018-01-03 | 2018-01-03 | One kind being convenient for clean oil storage jar structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207810322U (en) |
-
2018
- 2018-01-03 CN CN201820020522.1U patent/CN207810322U/en active Active
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