CN208109501U - Tank truck oil sampling device - Google Patents
Tank truck oil sampling device Download PDFInfo
- Publication number
- CN208109501U CN208109501U CN201820272018.0U CN201820272018U CN208109501U CN 208109501 U CN208109501 U CN 208109501U CN 201820272018 U CN201820272018 U CN 201820272018U CN 208109501 U CN208109501 U CN 208109501U
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- China
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- valve plate
- moving valve
- probe tube
- tank truck
- annular baffle
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Abstract
The utility model relates to a kind of tank truck oil sampling devices, including probe tube, it is characterised in that：The length of probe tube is greater than the height value of highest liquid level in tank truck, the bottom of probe tube is welded with annular baffle, the top of annular baffle is equipped with the moving valve plate of arrangement concentric with it, moving valve plate is up big and down small stepped cylindrical, the internal diameter of annular baffle is greater than the diameter of moving valve plate lower part, less than the diameter on moving valve plate top, probe tube lower inner wall is uniformly provided with multiple lifting guide mechanisms around moving valve plate, lifting guide mechanism by be fixed on sampling inside pipe wall on and center line and probe tube axis parallel guide sleeve, guide post in guide sleeve, limited block composition in guide post, the lower end of guide post and the upper surface of moving valve plate are connected and fixed, moving valve plate and the annular contact surface of annular baffle are equipped with rubber gasket.Its is reasonable in design, using reliable, fundamentally solves the problems, such as existing sampler measurement trouble, measurement inaccuracy.
Description
Technical field
The utility model relates to oil sampling device, especially a kind of tank truck oil sampling device.
Background technique
Oil product in tank truck is usually not being stood by sufficient before injecting, wherein moisture content can be inevitably carried,
And moisture content influences whether the quality of oil product, therefore, usual staff can be using sampler by sampling in tank truck, measurement oil
The water content of product.Oil product can be divided into the oil reservoir of general three layers of heterogeneity of upper, middle and lower after storing for a long time in tank truck, i.e., aqueous
Amount is also not quite similar.
Existing sampler is the bottle body being made of brass（Similar mineral water bottle）, have utilize the plug played with rope above
Son.In use, bottle body is reached in tank truck, the rope above plug, plug pop-up are pulled when to specified point, oil product enters bottle
In.It is successively primary according to one layer bottom, middle layer, each sampling in one layer of the top, laboratory is brought back, measures sample three times respectively
Value, finally average.Then three samples are uniformly poured into one big bottle, then calculates moisture of oil in big bottle, tied
The average value of value and sample three times that fruit discovery is calculated has very large deviation, therefore this mensuration mode data are inaccurate, simultaneously
Measurement trouble is inconvenient.
Summary of the invention
The purpose of this utility model is to provide for a kind of reasonable in design, service-strong tank truck oil sampling
Device fundamentally solves the problems, such as existing sampler measurement trouble, measurement inaccuracy.
The technical solution of the utility model is：
A kind of tank truck oil sampling device, including probe tube, it is characterised in that：The length of the probe tube is greater than tank truck
The height value of interior highest liquid level, the bottom of the probe tube are welded with annular baffle, and the top of the annular baffle is equipped with and it
The moving valve plate of arranged concentric, the moving valve plate are up big and down small stepped cylindrical, and the internal diameter of the annular baffle is greater than moving valve plate
The diameter of lower part, less than the diameter on moving valve plate top, the probe tube lower inner wall is uniformly provided with multiple liftings around moving valve plate
Guiding mechanism, the lifting guide mechanism by be fixed on sampling inside pipe wall on and center line and probe tube axis parallel guiding
Set, the guide post in guide sleeve, the limited block composition in guide post, the lower end of the guide post and moving valve plate it is upper
Surface is connected and fixed, and the limited block is located in the guide post of guide sleeve lower part, and the annular of the moving valve plate and annular baffle connects
Contacting surface is equipped with rubber gasket.
Above-mentioned tank truck oil sampling device, the lower, outer perimeter of the probe tube are uniformly provided with multiple skewed horizontal load bars, with
It is vertically inserted into and stands on convenient for probe tube and sample oil product in oil tank.
Above-mentioned tank truck oil sampling device, the quantity of the lifting guide mechanism are four, are in cross-shaped arrangement.
Above-mentioned tank truck oil sampling device, the probe tube are white steel pipe or brass tube.
The utility model has the beneficial effects that：
In use, probe tube is vertically inserted into oil product until oil product bottom, in the process, oily due to buoyancy
Moving valve plate in probe tube is opened disengaging annular baffle by product upwards, in tank truck upper, middle and lower layer oil product by sampling bottom of the tube according to
Secondary to enter in probe tube, due to gravity, when proposing probe tube, annular baffle is closed naturally, then will be in probe tube
The oil product of acquirement pours into progress oil sample measurement in sampling container.The utility model operating method is simple, disposably samples tank truck
Interior upper, middle and lower layer oil product, reduces measurement number, has saved the time, and from top to bottom sample accurate positioning, ensure that measurement
The accuracy of data.
Detailed description of the invention
Fig. 1 is the external structure schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model；
Fig. 3 is the portion I enlarged drawing in Fig. 2.
In figure：1. probe tube, 2. skewed horizontal load bars, 3. guide posts, 4. guide sleeves, 5. limited blocks, 6. moving valve plates, 7. rubber
Gasket, 8. annular baffles.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawing.
As shown in Figure 1-Figure 3, the tank truck oil sampling device, including probe tube 1, the probe tube 1 are white steel pipe or Huang
Copper pipe, the length of the probe tube 1 are greater than the height value of highest liquid level in tank truck.
The bottom of the probe tube 1 is welded with annular baffle 8, and the top of the annular baffle 8 is equipped with arrangement concentric with it
Moving valve plate 6, the moving valve plate 6 is up big and down small stepped cylindrical, and the internal diameter of the annular baffle 8 is greater than 6 lower part of moving valve plate
Diameter, less than the diameter on 6 top of moving valve plate.1 lower inner wall of probe tube is uniformly provided with multiple liftings around moving valve plate 6 and leads
To mechanism, the lifting guide mechanism is by being fixed on 1 inner wall of probe tube and the guiding of center line and 1 axis parallel of probe tube
Set 4, the guide post 3 in guide sleeve 4, the limited block 5 in guide post 3 form, the lower end of the guide post 3 and dynamic valve
The upper surface of piece 6 is connected and fixed, and the limited block 5 is located in the guide post 3 of 4 lower part of guide sleeve, and the moving valve plate 6 is kept off with annular
The annular contact surface of piece 8 is equipped with rubber gasket 7.In the present embodiment, the quantity of the lifting guide mechanism is four, is in ten
The arrangement of word cross-like.The lower, outer perimeter of the probe tube 1 is uniformly provided with multiple skewed horizontal load bars 2, in order to which probe tube is vertically inserted
Enter and stand on and samples oil product in oil tank.
Claims (4)
1. a kind of tank truck oil sampling device, including probe tube, it is characterised in that：The length of the probe tube is greater than in tank truck
The height value of highest liquid level, the bottom of the probe tube are welded with annular baffle, and the top of the annular baffle is equipped with same with it
The moving valve plate of heart arrangement, the moving valve plate are up big and down small stepped cylindrical, and the internal diameter of the annular baffle is greater than under moving valve plate
The diameter in portion, less than the diameter on moving valve plate top, the probe tube lower inner wall is uniformly provided with multiple liftings around moving valve plate and leads
To mechanism, the lifting guide mechanism by be fixed on sampling inside pipe wall on and center line and probe tube axis parallel guiding
Set, the guide post in guide sleeve, the limited block composition in guide post, the lower end of the guide post and moving valve plate it is upper
Surface is connected and fixed, and the limited block is located in the guide post of guide sleeve lower part, and the annular of the moving valve plate and annular baffle connects
Contacting surface is equipped with rubber gasket.
2. tank truck oil sampling device according to claim 1, it is characterised in that：The lower, outer perimeter of the probe tube is uniform
Equipped with multiple skewed horizontal load bars.
3. tank truck oil sampling device according to claim 1, it is characterised in that：The quantity of the lifting guide mechanism is
Four, be in cross-shaped arrangement.
4. tank truck oil sampling device according to claim 1, it is characterised in that：The probe tube is white steel pipe or brass
Pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820272018.0U CN208109501U (en) | 2018-02-27 | 2018-02-27 | Tank truck oil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820272018.0U CN208109501U (en) | 2018-02-27 | 2018-02-27 | Tank truck oil sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208109501U true CN208109501U (en) | 2018-11-16 |
Family
ID=64125325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820272018.0U Active CN208109501U (en) | 2018-02-27 | 2018-02-27 | Tank truck oil sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208109501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109187103A (en) * | 2018-11-20 | 2019-01-11 | 美丽国土（北京）生态环境工程技术研究院有限公司 | A kind of layering sealing sampler |
-
2018
- 2018-02-27 CN CN201820272018.0U patent/CN208109501U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109187103A (en) * | 2018-11-20 | 2019-01-11 | 美丽国土（北京）生态环境工程技术研究院有限公司 | A kind of layering sealing sampler |
| CN109187103B (en) * | 2018-11-20 | 2024-05-17 | 美丽国土（北京）生态环境工程技术研究院有限公司 | Layered water stop sampling device |
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