CN107741342A - A kind of oil loading automatic sampling device - Google Patents
A kind of oil loading automatic sampling device Download PDFInfo
- Publication number
- CN107741342A CN107741342A CN201711122301.1A CN201711122301A CN107741342A CN 107741342 A CN107741342 A CN 107741342A CN 201711122301 A CN201711122301 A CN 201711122301A CN 107741342 A CN107741342 A CN 107741342A
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- hole
- oil
- bottom base
- plate
- inlet pipe
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- 238000005070 sampling Methods 0.000 title claims abstract description 78
- 239000000523 sample Substances 0.000 claims abstract description 23
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 239000003502 gasoline Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention belongs to oil quality monitoring technical field, disclose a kind of oil loading automatic sampling device, including support, the support is in half frame shape, support is fixed with several sampling tanks by lower bottom base and upper bed-plate, the upper bottom surface of the sampling tank is provided with air inlet pipe and oil exit pipe, bottom surface are provided with oil inlet pipe and probe tube, and fixed column is distributed with the surrounding of each sampling tank, and the both ends of the fixed column pass first through hole and fourth hole and are fixed on lower bottom base and upper bed-plate.A small amount of oil product is stored in sampling tank by the present invention, once be connected to consumer and complained oil quality, the oil product information recorded according to the refueling time of consumer and staff, find out corresponding sampling tank, taking-up is analyzed with a batch of oil product, question classification is found, contributes to consumer to find responsible party.
Description
Technical field
The invention belongs to oil quality monitoring technical field, and in particular to a kind of oil loading automatic sampling device.
Background technology
At present, it is necessary to need to carry out to transit route, loading position etc. when the oil carrier vehicle of gas station is managed
Strictly control.Drive recorder or handling recorder, the discharge location or dress of registration of vehicle are typically now installed on vehicle
Goods yard is put, and can be avoided illegal addition to a certain extent or be mixed with behavior.But the Oil Product Marketing cycle of gas station is shorter, and
Once oil product goes wrong, complained by consumer, the oil product of different batches is not easy to trace to the source, and is difficult to and oneself finds favourable card
According to, so as to as gasoline station management person more headache the problem of.
The content of the invention
It is an object of the present invention to provide a kind of oil loading automatic sampling device, a small amount of oil product is stored in sampling tank, one
After denier is connected to consumer's complaint oil quality, according to the oil product information of the refueling time of consumer and staff's record, find out
Corresponding sampling tank, take out and analyzed with a batch of oil product, find question classification, contribute to consumer to find responsibility master
Body.
To achieve the above object, the present invention provides following technical scheme：
A kind of oil loading automatic sampling device, including support, the cross section of the support is in half frame shape, and support passes through lower bottom base
Several sampling tanks are fixed with upper bed-plate, the upper side of the lower bottom base offers the first groove, and the corner of lower bottom base is symmetrical
Offer first through hole, middle part offers the second through hole and third through-hole；The downside of the upper bed-plate offers the second groove,
The corner of upper bed-plate symmetrically offers fourth hole, middle part offers fifth hole and the 6th through hole；
The upper bottom surface of the sampling tank is removably connected with air inlet pipe and oil exit pipe, upper bottom surface are removably connected with oil inlet pipe and taken
Sample pipe；Fixed column is distributed with the surrounding of each sampling tank, and the both ends of the fixed column pass first through hole and fourth hole and consolidated
It is scheduled on lower bottom base and upper bed-plate；The upper end of the air inlet pipe connects the first magnetic valve；The upper end connection second of the oil exit pipe
One end of magnetic valve, one end of the upper articulation of other end connection of the second solenoid valve, the other end of the upper articulation connect
Connect three-limb tube part；The oil inlet pipe connects one end of the 3rd magnetic valve, under the other end connection of the 3rd magnetic valve
One end of articulation, the lower three-limb tube part of other end connection of the lower articulation；The lower end connection the 4th of the probe tube
One end of magnetic valve, the other end of the 4th magnetic valve connect sample pipe；
Multiple lower three-limb tube parts connect to form inflow pipeline, and it is total to be connected with oil inlet pipe in the end of the inflow pipeline
Valve；Multiple upper three-limb tube parts connect to form flowline, and it is total to be connected with flowline in the end of the flowline
Valve.
Further, the first through hole and fourth hole, the second through hole and fifth hole and third through-hole and the 6th are logical
The central coaxial in hole, the central coaxial of first groove and the second groove.
Further, it is described to be fixedly connected as opening up square through hole at the both ends of lower bottom base, opened up on the top plate of support
Through hole corresponding with square through hole, screw pass through square through hole and through hole, and screw lower end is fixed with nut.
Further, it is described to be detachably connected as opening up screwed hole on the top surface of sampling tank and bottom surface, in air inlet pipe and
The upper end of the lower end of oil exit pipe, oil inlet pipe and probe tube opens up the screw thread to match with screwed hole.
Further, the sampling tank is cylinder or cuboid, and first groove and the second groove are and sampling tank
Circular or rectangle corresponding to bottom surface.
Further, the lower bottom base and upper bed-plate are the cuboid of interior chamfering.
Further, the first through hole, the second through hole, third through-hole, fourth hole, fifth hole, the 6th through hole with
Fixed column coordinates for gap.
Further, the fixed column is provided at both ends with screw thread, is offered on the top plate of support and first through hole pair
The hole answered, fixed column pass first through hole and are fixed on fourth hole, by nut on lower bottom base and upper bed-plate, fixed column lower end
In hole.
Further, it is provided with rubber blanket between the lower bottom base and upper bed-plate and nut.
Relative to prior art, beneficial effects of the present invention are：
1. the present invention is arranged on gas station, is started working in oil truck to present invention while tank unloading, a small amount of oil product is deposited
Storage, once be connected to consumer and complained oil quality, records in sampling tank according to the refueling time of consumer and staff
Oil product information, find out corresponding sampling tank, take out and analyzed with a batch of oil product, find question classification, help to disappear
Expense person finds responsible party；Gas station is discharged into automatically for not being related to quality problems or the overdue oil product of storage over a period to come
In oil tank, recycling, reduce and waste.
2. the present invention has been independently arranged accordingly for air inlet pipe, oil exit pipe, oil inlet pipe and the probe tube of each sampling tank
Magnetic valve, so as to not disturbed in respective mutual when working, improve operating efficiency.
3. the groove that each sampling tank is caught in upper bed-plate and lower bottom base by the present invention is fixed, while around sampling tank
Arrange that fixed column to the further fixation of sampling tank, makes the overall structure of sampler relatively easy, each barrel structure that samples is independent,
Easy disassembly and maintenance.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of oil loading automatic sampling device of the present invention.
Fig. 2 is a kind of main view schematic diagram of oil loading automatic sampling device of the present invention.
Fig. 3 is a kind of rearview structural representation of oil loading automatic sampling device of the present invention.
Fig. 4 is a kind of left view figure structure schematic representation of oil loading automatic sampling device of the present invention.
Fig. 5 looks up figure structure schematic representation for a kind of oil loading automatic sampling device of the present invention.
Fig. 6 is a kind of sampling tank structural representation of oil loading automatic sampling device of the present invention.
Fig. 7 is a kind of lower bottom base structural representation of oil loading automatic sampling device of the present invention.
Fig. 8 is a kind of upper bed-plate structural representation of oil loading automatic sampling device of the present invention.
Marked in accompanying drawing：1 is support, and 2 be lower bottom base, and 3 be upper bed-plate, and 4 be sampling tank, and 5 be fixed column, and 6 be air inlet pipe,
7 be oil exit pipe, and 8 be oil inlet pipe, and 9 be probe tube, and 10 be the first magnetic valve, and 11 be second solenoid valve, and 12 be the 3rd magnetic valve, 13
It is upper articulation for the 4th magnetic valve, 14,15 be upper three-limb tube part, and 16 be lower articulation, and 17 be oil inlet pipe main valve, and 18 are
Flowline main valve, 19 be the first groove, and 20 be first through hole, and 21 be the second through hole, and 22 be third through-hole, and 23 be square through hole,
24 second grooves 25 are fourth hole, 26 are fifth hole, and 27 be the 6th through hole, and 28 be lower three-limb tube part, and 29 is connect sample
Pipe.
Embodiment
With reference to specific embodiment, the present invention is described in more detail：
Embodiment 1
As shown in Fig. 1 ~ 8, a kind of oil loading automatic sampling device, including support 1, the cross section of the support 1 is in half frame shape,
Support 1 is fixed with several sampling tanks 4 by lower bottom base 2 and upper bed-plate 3, and the sampling tank 4 is cylindrical, the lower bottom base 2
With the cuboid that upper bed-plate 3 is interior chamfering, support 1 is fixedly connected with lower bottom base 2, and the upper side of the lower bottom base 2 offers the
One groove 19, the corner of lower bottom base 2 symmetrically offers first through hole 20, middle part offers the second through hole 21 and third through-hole 22；
Described to be fixedly connected as opening up square through hole 23 at the both ends of lower bottom base 2, it is right with square through hole 23 to be opened up on the top plate of support 1
The through hole answered, screw pass through square through hole 23 and through hole, and screw lower end is fixed with nut.The downside of the upper bed-plate 3 opens up
There is the second groove 24, the corner of upper bed-plate 3 symmetrically offers fourth hole 25, middle part offers the through hole of fifth hole 26 and the 6th
27；The first through hole 20 and fourth hole 25, the second through hole 21 and fifth hole 26 and the through hole 27 of third through-hole 22 and the 6th
Central coaxial, the central coaxial of the groove 24 of the first groove 19 and second, first groove 19 is with the second groove 24
It is corresponding with the bottom surface of sampling tank 4 circular；The first through hole 20, the second through hole 21, third through-hole 22, fourth hole the 25, the 5th
Through hole 26, the 6th through hole 27 coordinate with fixed column 5 for gap.
The upper bottom surface of the sampling tank 4 is removably connected with air inlet pipe 6 and oil exit pipe 7, upper bottom surface be removably connected with into
Oil pipe 8 and probe tube 9；It is described to be detachably connected as opening up screwed hole on the top surface of sampling tank 4 and bottom surface, in the He of air inlet pipe 6
The upper end of the lower end of oil exit pipe 7, oil inlet pipe 8 and probe tube 9 opens up the screw thread to match with screwed hole, by air inlet pipe 6, oil exit pipe
7th, oil inlet pipe 8 and probe tube 9 are screwed into corresponding screwed hole and can be arranged on sampling tank 4.The surrounding of each sampling tank 4 is distributed with
Fixed column 5, the fixed column 5 are provided at both ends with screw thread, are offered on the top plate of support 1 corresponding with first through hole 20
Hole, fixed column 5 pass first through hole 20 and are fixed on fourth hole 25, by nut on lower bottom base 2 and upper bed-plate 3, fixed column 5
Lower end is located in hole, and rubber blanket is provided between the lower bottom base 2 and upper bed-plate 3 and nut, so as to by lower bottom base 2 and upper bed-plate
Sampling tank 4 between 3 is fixed up.The upper end of the air inlet pipe 6 connects the first magnetic valve 10；The upper end of the oil exit pipe 7 connects
Connect one end of second solenoid valve 11, one end of the upper articulation 14 of other end connection of the second solenoid valve 11, the upper loose joint
The first 14 upper three-limb tube part 15 of other end connection；The oil inlet pipe 8 connects one end of the 3rd magnetic valve 12, the 3rd electricity
One end of the lower articulation 16 of other end connection of magnet valve 12, the lower three-limb tube part of other end connection of the lower articulation 16
28；The lower end of the probe tube 9 connects one end of the 4th magnetic valve 13, and the other end of the 4th magnetic valve 13 connects sample pipe
29。
Multiple lower three-limb tube parts 28 connections form inflow pipeline, be connected with the end of the inflow pipeline into
Oil pipe main valve 17；Multiple upper connections of three-limb tube part 15 form flowline, are connected in the end of the flowline
There is flowline main valve 18.
What deserves to be explained is because sampling tank 4 is Transparent color in accompanying drawing, therefore do not shown in accompanying drawing 1 ~ 5, it is right in figure 6
Its structure and shape（Cylinder）Illustrated.In actual use, can be according to the quantity and oil of oil tank in gas station
The frequency of tank emptying, to set the number of sampling tank 4 and be numbered with fixed number to each sampling tank 4, automatic sampling can be filled
Put near oil tank.The number of sampling tank is 16 in the present embodiment accompanying drawing.
When mounted, support 1 can be made up of or integrally formed two side plates and a top plate, first be assembled
Or support 1 is made, the air inlet pipe 6 of the upper bottom surface of sampling tank 4 and oil exit pipe 7 are passed into the corresponding He of second through hole 21 on lower bottom base 2
Third through-hole 22, stick into the first groove 19；The oil inlet pipe 8 and probe tube 9 of the bottom surface of sampling tank 4 pass the correspondence on upper bed-plate 3
The through hole 27 of fifth hole 26 and the 6th, stick into the second groove 24.First rubber blanket and nut on set, then pass in fixed column 5
The first through hole 20 on fourth hole 25, lower bottom base 2 on upper bed-plate 3, the through hole on support 1, tighten and be enclosed on fixed column 5 in advance
On nut, then the upper end of the fixed fixed column 5 for passing upper bed-plate 3 and passed respectively under the fixed column 5 of lower bottom base 2 with nut
End, that is to say, that fixed column 5, which passes lower bottom base 2 and the both ends of upper bed-plate 3, has nut to fix；Screw is passed through into square through hole 23
With the through hole on the top plate of support 1, screw lower end is fixed with nut, so as to which sampling tank 4 is integrally attached on support 1.In air inlet
The upper end of pipe 6 connects the first magnetic valve 10, one end of second solenoid valve 11 is connected in the upper end of oil exit pipe 7, in the upper of oil inlet pipe 8
Upper 3rd magnetic valve 12 of termination, the 4th magnetic valve 13 is connected in the lower end of probe tube 9.Connected in the other end of the 3rd magnetic valve 12
One end of lower articulation 16, the lower three-limb tube part 28 of other end connection of lower articulation 16；The other end of second solenoid valve 11
One end of articulation 14 in connection, the upper three-limb tube part 15 of other end connection of upper articulation 14.Due to the arrangement ratio of sampling tank 4
Relatively closely, upper three-limb tube part 15 or lower three-limb tube part 28 can form flowline after being connected with each other or enter
Oil-piping.
What deserves to be explained is flowline one end can connect diesel fuel tank or gasoline cistern corresponding to gas station, oil-feed with flexible pipe
The oil drain valve that one end of pipeline can connect oil truck with flexible pipe bypasses.First magnetic valve 10, Mei Gepai corresponding to each air inlet pipe 6
Second solenoid valve 11 corresponding to oil pipe 7, the 3rd magnetic valve 12 corresponding to each oil inlet pipe 8, the 4th electricity corresponding to each probe tube 9
Magnet valve 13, oil inlet pipe main valve 17 and flowline main valve 18 connect central controller（Single-chip microcomputer or PLC）, by central controller controls
Whether open.
In gas station while emptying, the present invention starts working, and controller opens oil inlet pipe main valve 17 and corresponding empty sampling
3rd magnetic valve 12 corresponding to the oil inlet pipe 7 of bucket 4, such oil product also enter in sampling tank 4 simultaneously when entering gas station's oil tank,
Gas station can be so set to add to the oily consistent with the oil product in sampling tank 4 of consumer over a period to come；If without empty sampling tank 4
If, second solenoid valve 11 corresponding to flowline main valve 18 and oil exit pipe 7 is opened while opening the 3rd magnetic valve 12, in fresh oil
Into after sampling tank 4, the old oil in sampling tank 4 is just gone out from oil exit pipe 7, and old oil enters bavin corresponding to gas station from flowline
Oil tank or gasoline cistern, the opening time of second solenoid valve 11 can be set to ensure that fresh oil can replace old oil completely.
After each sampling tank 4 has fresh oil entrance, staff records the oil product label of this fresh oil, batch, date of manufacture, outbound day
The oil product information such as phase, delivery batch.After being connected to consumer and complaining oil quality, according to the refueling time of consumer and work people
Member record oil product information, find out corresponding to sampling tank 4, by controller open probe tube 9 corresponding to the 3rd magnetic valve 13 and
First magnetic valve 10 corresponding to air inlet pipe 5, sampling tank 4 and atmosphere, oil product further may be used because gravity outflow connects sample pipe 29
The oil product picked out is analyzed, finds question classification.It is overdue for not being related to quality problems or storage over a period to come
Oil product will be discharged into gas station's oil tank automatically by connecing sample pipe 29, recycling.
Embodiment 2
The present embodiment is substantially the same manner as Example 1, and difference is：The sampling tank 4 is cuboid, the first groove 19 and
Two grooves 24 are rectangle.
Embodiment described above, simply presently preferred embodiments of the present invention, only to explain the present invention, is not limited
The scope of the present invention processed, therefore all equivalence changes done in construction, feature and the principle of the present invention and improvement etc., all should include
In in scope of the present invention patent.
Claims (9)
1. a kind of oil loading automatic sampling device, including support（1）, it is characterised in that the support（1）Cross section in half
Frame shape, support（1）Pass through lower bottom base（2）And upper bed-plate（3）It is fixed with several sampling tanks（4）, support（1）With lower bottom base（2）
It is fixedly connected, the lower bottom base（2）Upper side offer the first groove（19）, lower bottom base（2）Corner symmetrically offer
One through hole（20）, middle part offer the second through hole（21）And third through-hole（22）；The upper bed-plate（3）Downside offer
Two grooves（24）, upper bed-plate（3）Corner symmetrically offer fourth hole（25）, middle part offer fifth hole（26）With the 6th
Through hole（27）；
The sampling tank（4）Upper bottom surface be removably connected with air inlet pipe（6）And oil exit pipe（7）, bottom surface is removably connected with
Oil inlet pipe（8）And probe tube（9）；Each sampling tank（4）Surrounding fixed column is distributed with（5）, the fixed column（5）Both ends wear
Go out first through hole（20）With fourth hole（25）And it is fixed on lower bottom base（2）And upper bed-plate（3）On；The air inlet pipe（6）It is upper
The first magnetic valve of end connection（10）；The oil exit pipe（7）Upper end connection second solenoid valve（11）One end, second electromagnetism
Valve（11）The upper articulation of other end connection（14）One end, the upper articulation（14）The upper three-limb tube of other end connection
Part（15）；The oil inlet pipe（8）Connect the 3rd magnetic valve（12）One end, the 3rd magnetic valve（12）The other end connection under
Articulation（16）One end, the lower articulation（16）The lower three-limb tube part of other end connection（28）；The probe tube（9）
Lower end connect the 4th magnetic valve（13）One end, the 4th magnetic valve（13）The other end connect sample pipe（29）；
Multiple lower three-limb tube parts（28）Connection forms inflow pipeline, and oil-feed is connected with the end of the inflow pipeline
Pipe main valve（17）；Multiple upper three-limb tube parts（15）Connection forms flowline, connects in the end of the flowline
It is connected to flowline main valve（18）.
A kind of 2. oil loading automatic sampling device according to claim 1, it is characterised in that the first through hole（20）
With fourth hole（25）, the second through hole（21）With fifth hole（26）And third through-hole（22）With the 6th through hole（27）Center
Coaxially, first groove（19）With the second groove（24）Central coaxial.
3. a kind of oil loading automatic sampling device according to claim 1, it is characterised in that described to be fixedly connected as
Lower bottom base（2）Both ends open up square through hole（23）, in support（1）Top plate on open up and square through hole（23）It is corresponding logical
Hole, screw pass through square through hole（23）And through hole, screw lower end are fixed with nut.
4. a kind of oil loading automatic sampling device according to claim 1, it is characterised in that described to be detachably connected as
In sampling tank（4）Top surface and bottom surface on open up screwed hole, in air inlet pipe（6）And oil exit pipe（7）Lower end, oil inlet pipe（8）With
Probe tube（9）Upper end open up the screw thread to match with screwed hole.
A kind of 5. oil loading automatic sampling device according to claim 1, it is characterised in that the sampling tank（4）For
Cylinder or cuboid, first groove（19）With the second groove（24）For with sampling tank（4）It is circular or long corresponding to bottom surface
It is square.
A kind of 6. oil loading automatic sampling device according to claim 1, it is characterised in that the lower bottom base（2）With
Upper bed-plate（3）For the cuboid of interior chamfering.
A kind of 7. oil loading automatic sampling device according to claim 1, it is characterised in that the first through hole
（20）, the second through hole（21）, third through-hole（22）, fourth hole（25）, fifth hole（26）, the 6th through hole（27）With fixed column
（5）Coordinate for gap.
A kind of 8. oil loading automatic sampling device according to claim 1, it is characterised in that the fixed column（5）'s
Screw thread is provided at both ends with, in support（1）Top plate on offer and first through hole（20）Corresponding hole, fixed column（5）Pass
One through hole（20）With fourth hole（25）, lower bottom base is fixed on by nut（2）And upper bed-plate（3）On, fixed column（5）Lower end position
In in hole.
A kind of 9. oil loading automatic sampling device according to claim 8, it is characterised in that the lower bottom base（2）With
Upper bed-plate（3）Rubber blanket is provided between nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711122301.1A CN107741342B (en) | 2017-11-14 | 2017-11-14 | Automatic sampling device for oil loading and unloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711122301.1A CN107741342B (en) | 2017-11-14 | 2017-11-14 | Automatic sampling device for oil loading and unloading |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107741342A true CN107741342A (en) | 2018-02-27 |
| CN107741342B CN107741342B (en) | 2023-12-26 |
Family
ID=61234570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711122301.1A Active CN107741342B (en) | 2017-11-14 | 2017-11-14 | Automatic sampling device for oil loading and unloading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107741342B (en) |
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|---|---|---|---|---|
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| Publication number | Publication date |
|---|---|
| CN107741342B (en) | 2023-12-26 |
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