CN207122758U - Large-scale oil storage tank takes out base oil arrangement structure for pipelines - Google Patents
Large-scale oil storage tank takes out base oil arrangement structure for pipelines Download PDFInfo
- Publication number
- CN207122758U CN207122758U CN201720365960.7U CN201720365960U CN207122758U CN 207122758 U CN207122758 U CN 207122758U CN 201720365960 U CN201720365960 U CN 201720365960U CN 207122758 U CN207122758 U CN 207122758U
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- Prior art keywords
- storage tank
- pump
- base oil
- pipelines
- oil storage
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Abstract
It the utility model is related to a kind of large-scale oil storage tank and take out base oil arrangement structure for pipelines.The utility model large-scale oil storage tank takes out base oil arrangement structure for pipelines, including：DN150 Trunk Lines, the Trunk Line is laid to finished product oil pump canopy from pipeline from reservoir area, the DN150 Trunk Lines one end is taken out base oil branch line by 4 DN100 and connected respectively with four oil storage tank sewage draining exits by metal hose, each bar DN100 takes out base oil branch line and corresponded respectively with an oil storage tank, described DN150 Trunk Lines the other end connects the entrance reserved opening of the pump of dispatching a car for system of dispatching a car by some DN150 branch lines, and the entrance reserved opening of the DN150 branch lines and described pump of dispatching a car corresponds；Wherein, the flat reducing joint in the first top, DN150 ball valves have been sequentially connected in series on the DN150 branch lines；DN100 described in each article takes out and the 2nd DN100 gate valves is respectively equipped with base oil branch line, and DN100 described in each bar takes out and connects blow valve port by DN50 pipelines on base oil branch line.
Description
Technical field
It the utility model is related to a kind of large-scale oil storage tank and take out base oil arrangement structure for pipelines.
Background technology
Mainly oil storage tank is carried out currently for the delivery of normal pressure oil storage tank bed material using the supporting Temporary connections of temporary volume pump to take out
Bottom operation, also there is part reservoir area using the local steel pipe substitution personal reservoir area oil storage tank bed material such as flexible pipe technique, petrochina, sinopec
Typically without oil storage tank, oil storage tank is delivered carries out oil storage tank switching to low liquid level, carries out a tank bottom material collection in some years
Middle removal disposal.
For prior art as used temporary pipeline and interim pump operation, staff labor intensity is big, and operating efficiency is low, sets temporarily
It is smaller to apply general flow, while employee needs to carry that labor intensity is big repeatedly, certain security risk be present.Displacement pump is taken out for a long time
Bottom operation, the position damage such as pump sealing is easily caused, influences the pump life-span, while volume pump discharge is generally less than under same volume
Centrifugal pump, cause operating efficiency relatively low.
In view of above-mentioned, the design people is actively subject to research and innovation, and base oil pipeline cloth is taken out to found a kind of large-scale oil storage tank
Structure is put, makes it with more the value in industry.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is that to find a kind of cost for oil depot low, take up an area small, peace
Complete reliable, easy to operate logical ball equipment, solve demand of the oil depot in terms of pipeline leads to ball.
The utility model large-scale oil storage tank takes out base oil arrangement structure for pipelines, including：DN150 Trunk Lines, the Trunk Line is certainly
Pipeline is laid to finished product oil pump canopy from reservoir area, and the DN150 Trunk Lines one end is taken out base oil branch line by 4 DN100 and led to
Metal hose is crossed to connect with four oil storage tank sewage draining exits respectively, each bar DN100 take out base oil branch line respectively with an oil storage tank
Correspond, described DN150 Trunk Lines the other end connects the pump of dispatching a car for system of dispatching a car by some DN150 branch lines
Entrance reserved opening, the entrance reserved opening of the DN150 branch lines and described pump of dispatching a car correspond；
Wherein, the flat reducing joint in the first top, DN150 ball valves have been sequentially connected in series on the DN150 branch lines；
DN100 described in each article takes out and the 2nd DN100 gate valves is respectively equipped with base oil branch line, and DN100 described in each bar takes out bottom
Blow valve port is connected by DN50 pipelines on oil by-pass line, the DN50 pipelines are provided with DN50 gate valves.
Further, on the DN150 Trunk Lines by oil storage tank side to pump side of dispatching a car be sequentially provided with the 2nd DN150 gate valves,
First pressure table, filter, second pressure gauge, the flat reducing joint in top, sliding-vane pump, the flat reducing joint in top, the 3rd pressure gauge, pressure become
Send device, check-valves, the first DN150 gate valves；Also include by-pass line, the by-pass line is by the 2nd DN150 gate valves upstream
DN150 Trunk Lines on extend to the first DN150 gate valves downstream DN150 Trunk Lines on, define oil storage tank side to pump of dispatching a car
Side is oil circuit upstream to oil circuit downstream.
Further, the DN150 Trunk Lines of the 2nd DN150 gate valves upstream are provided with low spot condensate drain pipeline, described low
Point condensate drain pipeline is provided with DN80 gate valves；The DN150 Trunk Lines in the downstream of the first DN150 gate valves are provided with side discharge pipe,
The side discharge pipe is provided with the first DN100 gate valves.
Further, the sliding-vane pump is 80m3Sliding-vane pump, the sliding-vane pump belongs to rotary displacement pump, wherein rotor
It is the cylinder with radial slot, radial slot has some pieces of slide plates, and slide plate can be moved freely in groove, and rotor eccentricity is arranged on
In the pump housing.
Further, rotor carries radial slot, and eccentric is equipped with along groove certainly in pump case in the radial slot of rotor
By the slide plate slided, slide plate by rotate centrifugal force or depend on acting force of the spring to stretch out, be pressed on the internal valve of pump case both sides, and
Slide on；
When rotor is in preceding half cycle, two adjacent skillets ask that surrounded spatial volume is gradually changed from small to big with inner wall, shape
Into vacuum, liquid is sucked；
When rotor is in second half, liquid is just arranged people's drainage chamber by spatial volume by tapering into greatly.
Compared with prior art, the utility model has advantages below：
Using fixed base oil pipeline, supporting sliding-vane pump and former design flow progress oil storage tank of connecting of dispatching a car are taken out bottom and played very well
Effect, sliding-vane pump can be that centrifugal pump of dispatching a car carries out filling pump, carry out delivery operation using centrifugal pump as far as possible, reduce the fortune of sliding-vane pump
The row time.Both energy resource consumption and cost of labor had been reduced, while has been improved operational security.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.
Brief description of the drawings
Fig. 1 is the structural representation that a kind of large-scale oil storage tank of the utility model takes out base oil arrangement structure for pipelines.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
As shown in figure 1, a kind of large-scale oil storage tank of the utility model takes out the most preferred embodiment of base oil arrangement structure for pipelines, bag
Include：DN150 Trunk Lines 1, the Trunk Line are laid to finished product oil pump canopy, the DN150 Trunk Lines one end from pipeline from reservoir area
Base oil branch line 2 is taken out by 4 DN100 to connect with four oil storage tank sewage draining exits respectively by metal hose, each bar DN100 takes out
Base oil branch line corresponds with an oil storage tank respectively, and described DN150 Trunk Lines the other end passes through some DN150 points
By-pass line connects the entrance reserved opening of the pump of dispatching a car for system of dispatching a car, the entrance of the DN150 branch lines and described pump of dispatching a car
Reserved opening corresponds；
Wherein, the flat reducing joint 11 in the first top, DN150 ball valves 12 have been sequentially connected in series on the DN150 branch lines；
DN100 described in each article takes out and the 2nd DN100 gate valves 24 is respectively equipped with base oil branch line, and DN100 described in each bar takes out
Blow valve port is connected by DN50 pipelines on base oil branch line, the DN50 pipelines are provided with DN50 gate valves 25.
Further, the 2nd DN150 gate valves are sequentially provided with by oil storage tank side to pump side of dispatching a car on the DN150 Trunk Lines
20th, the first pressure table, filter 19, second pressure gauge, the flat reducing joint 18 in top, sliding-vane pump 17, the flat reducing joint the 16, the 3rd in top are pressed
Power table, pressure transmitter, check-valves 15, the first DN150 gate valves 14；Also include by-pass line 3, the by-pass line is by described
On the DN150 Trunk Lines in the downstream for extending to the first DN150 gate valves on the DN150 Trunk Lines of two DN150 gate valves upstreams, definition storage
Oil tank side to pump side of dispatching a car is oil circuit upstream to oil circuit downstream, and the by-pass line is provided with the 3rd DN150 gate valves 21.
Further, the DN150 Trunk Lines of the 2nd DN150 gate valves upstream are provided with low spot condensate drain pipeline, described low
Point condensate drain, 23 are provided with DN80 gate valves 22, and the DN150 Trunk Lines in the downstream of the first DN150 gate valves are provided with side comb
Road, the side discharge pipe are provided with the first DN100 gate valves 13.
Increase a DN150 Trunk Line in the utility model tank field, paving into a pump canopy, install additional DN50 pipelines blow valve port and
Low spot；4 DN100 of increase take out base oil branch line, lead to four oil storage tank sewage draining exits, install DN100 gate valves, DN50 pipes additional respectively
Line blow valve port.
The technological design of storage tank base oil lays DN150 pipelines from reservoir area to finished product oil pump canopy, and DN100 is reserved with bottom of storage tank hydraulic fluid port
Hose connection valve door branch pipe simultaneously designs purge vent point, and newly-increased technique is connected with original technique of dispatching a car.Realize that base oil is dispatched a car to vapour
Fill platform and fix flow.
The sliding-vane pump is 80m3Sliding-vane pump, the sliding-vane pump belongs to rotary displacement pump, quantities and parameter：
Select sliding-vane pump (Q=80m3/ h Δ P=0.4MPaP=18.5kw), can meet that vapour-liquid mixes defeated valve selection sheet
The valve of secondary improvement and design selects common manual valve.
System of laying：The laying form of the existing pipeline of newly-increased pipelining mode combination oil depot and path, it is to apply on the ground
If；
Material selection：The design pressure grade of this engineering process pipeline is GC2 class pipelines.Design pressure is 1.6MPa.This
Engineering caliber is using 20# seamless steel pipes less than DN250 pipelines, and its technical performance meets《Seamless steel tubes for liquid service》GB/
T8163-2008 is provided.
43.13 ten thousand yuan of project estimation, actually occurs 32.5 ten thousand yuan
The utility model using fixed base oil pipeline, take out by supporting sliding-vane pump and former design flow progress oil storage tank of connecting of dispatching a car
Very good effect is played at bottom, and sliding-vane pump can be that centrifugal pump of dispatching a car carries out filling pump, carry out delivery operation using centrifugal pump as far as possible, reduce
The run time of sliding-vane pump.Both energy resource consumption and cost of labor had been reduced, while has been improved operational security.
The technological design of oil storage tank base oil lays DN150 pipelines from reservoir area to finished product oil pump canopy, is reserved with oil storage tank base oil mouth
DN100 hose connection valve door branch pipes simultaneously design purge vent point, and newly-increased technique is connected with original technique of dispatching a car.Realize that base oil is dispatched a car
Flow is fixed to vapour dress platform.
The utility model sliding-vane pump belongs to rotary displacement pump；Construction：Rotor is the cylinder for having radial slot, radial slot
There are some pieces of slide plates, slide plate can move freely in groove.Rotor eccentricity is arranged in the pump housing.
Principle：Rotor rotates, and by the reciprocating motion of slide plate, changes volume size, produces while being vacuum intake；It is another
While it is to extrude discharge.
Application：Convey liquid, meat gruel and vacuum suction etc..
Feature：Uniform flow, smooth running, noise are small, good seal between rotor and housing, can produce high pressure.
Main working parts are one with radial slot and rotor of the eccentric in pump case.In the radial slot of rotor
Equipped with the slide plate along groove slidably, slide plate stretches out by the centrifugal force (or by acting force of the spring) rotated, is pressed in pump case both sides
Internal valve on, and slide on.When rotor is in preceding half cycle, two adjacent skillets ask surrounded spatial volume with inner wall
Gradually change from small to big, form vacuum, suck liquid；When rotor is in second half, spatial volume is just by tapering into greatly and by liquid
Body arranges people's drainage chamber
Described above is only preferred embodiment of the present utility model, is not limited to the utility model, it is noted that
For those skilled in the art, on the premise of the utility model technical principle is not departed from, can also do
Go out some improvement and modification, these improvement and modification also should be regarded as the scope of protection of the utility model.
Claims (5)
1. a kind of large-scale oil storage tank takes out base oil arrangement structure for pipelines, it is characterised in that including：DN150 Trunk Lines, the Trunk Line
Laid from pipeline from reservoir area to finished product oil pump canopy, the DN150 Trunk Lines one end and take out base oil branch line by 4 DN100
Connected respectively with four oil storage tank sewage draining exits by metal hose, each bar DN100 take out base oil branch line respectively with an oil storage
Tank corresponds, and described DN150 Trunk Lines the other end connects the pump of dispatching a car for system of dispatching a car by some DN150 branch lines
Entrance reserved opening, the entrance reserved opening of the DN150 branch lines and described pump of dispatching a car corresponds；
Wherein, the flat reducing joint in the first top, DN150 ball valves have been sequentially connected in series on the DN150 branch lines；
DN100 described in each article takes out and the 2nd DN100 gate valves is respectively equipped with base oil branch line, and DN100 described in each bar takes out base oil point
Blow valve port is connected by DN50 pipelines on by-pass line, the DN50 pipelines are provided with DN50 gate valves.
2. large-scale oil storage tank according to claim 1 takes out base oil arrangement structure for pipelines, it is characterised in that the DN150 master
The 2nd DN150 gate valves, the first pressure table, filter, second pressure gauge, top are sequentially provided with by oil storage tank side to pump side of dispatching a car on pipeline
Flat reducing joint, sliding-vane pump, the flat reducing joint in top, the 3rd pressure gauge, pressure transmitter, check-valves, the first DN150 gate valves；Also
Including by-pass line, the by-pass line extends to first on the DN150 Trunk Lines by the 2nd DN150 gate valves upstream
On the DN150 Trunk Lines in the downstream of DN150 gate valves, it is oil circuit upstream to oil circuit downstream to define oil storage tank side to pump side of dispatching a car, institute
State by-pass line and be provided with the 3rd DN150 gate valves.
3. large-scale oil storage tank according to claim 2 takes out base oil arrangement structure for pipelines, it is characterised in that described second
The DN150 Trunk Lines of DN150 gate valves upstream are provided with low spot condensate drain pipeline, and the low spot condensate drain pipeline is provided with DN80 gate valves；
The DN150 Trunk Lines in the downstream of the first DN150 gate valves are provided with side discharge pipe, and the side discharge pipe is provided with first
DN100 gate valves.
4. large-scale oil storage tank according to claim 3 takes out base oil arrangement structure for pipelines, it is characterised in that the sliding-vane pump is
80m3Sliding-vane pump, the sliding-vane pump belongs to rotary displacement pump, and wherein rotor is the cylinder for having radial slot, and radial slot has
Some pieces of slide plates, slide plate can be moved freely in groove, and rotor eccentricity is arranged in the pump housing.
5. large-scale oil storage tank according to claim 4 takes out base oil arrangement structure for pipelines, it is characterised in that
Rotor carries radial slot, and eccentric is equipped with the slide plate along groove slidably in pump case in the radial slot of rotor,
Slide plate by rotate centrifugal force or depend on acting force of the spring to stretch out, be pressed on the internal valve of pump case both sides, and slide on；
When rotor is in preceding half cycle, two adjacent skillets ask that surrounded spatial volume is gradually changed from small to big with inner wall, are formed true
Sky, suck liquid；
When rotor is in second half, liquid is just arranged people's drainage chamber by spatial volume by tapering into greatly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720365960.7U CN207122758U (en) | 2017-04-10 | 2017-04-10 | Large-scale oil storage tank takes out base oil arrangement structure for pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720365960.7U CN207122758U (en) | 2017-04-10 | 2017-04-10 | Large-scale oil storage tank takes out base oil arrangement structure for pipelines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207122758U true CN207122758U (en) | 2018-03-20 |
Family
ID=61614487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720365960.7U Expired - Fee Related CN207122758U (en) | 2017-04-10 | 2017-04-10 | Large-scale oil storage tank takes out base oil arrangement structure for pipelines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207122758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111924354A (en) * | 2020-06-03 | 2020-11-13 | 中国民用航空飞行学院 | Multifunctional oil storage tank set device and multifunctional realization method |
-
2017
- 2017-04-10 CN CN201720365960.7U patent/CN207122758U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111924354A (en) * | 2020-06-03 | 2020-11-13 | 中国民用航空飞行学院 | Multifunctional oil storage tank set device and multifunctional realization method |
| CN111924354B (en) * | 2020-06-03 | 2021-11-05 | 中国民用航空飞行学院 | Multifunctional oil storage tank set device and multifunctional realization method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180320 Termination date: 20200410 |