CN217738766U - Guarantee oil sampling device of sample safety - Google Patents
Guarantee oil sampling device of sample safety Download PDFInfo
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- CN217738766U CN217738766U CN202221667355.2U CN202221667355U CN217738766U CN 217738766 U CN217738766 U CN 217738766U CN 202221667355 U CN202221667355 U CN 202221667355U CN 217738766 U CN217738766 U CN 217738766U
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- sampling barrel
- pipe
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Abstract
The utility model relates to an oil sampling device for ensuring sampling safety, which comprises a sampling barrel, wherein the inlet end of the sampling barrel is provided with a quick joint, the bottom of the sampling barrel is communicated with an oil outlet pipe, the oil outlet pipe is provided with an oil outlet valve, the top of the sampling barrel is provided with an air release valve, one side of the air release valve is provided with an inflating bag, and the air outlet of the inflating bag is communicated with the inside of the sampling barrel; the utility model relates to a guarantee safe oil sampling device of sample prevents that the oil from spilling over, the high advantage of security when having the oil sample.
Description
Technical Field
The utility model relates to an oil detects technical field, especially relates to an oil sampling device of assurance sample safety.
Background
Oil samples are usually reserved when oil is delivered to a destination, before or during unloading, so as to facilitate identification and responsibility division when quality disputes occur. Currently, there are two methods for obtaining oil samples. The first method is that a measurer climbs to the roof of the vehicle, opens a manhole cover and takes a sample by using a sampling barrel; the second method is to sample the oil through the tank truck's dump valve before commencing the dump. The disadvantages of these two sampling methods are: 1. the pressure at the oil discharge valve is higher, so that the phenomena of splashing and even overflowing can occur; 2. oil gas ejected at high speed is easy to generate static electricity, and can cause explosion phenomenon in serious cases; 3. the potential safety hazard exists in the manual operation of irritating the top.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the prior art, provide an oil sampling device who guarantees sample safety to solve the problem among the prior art.
The utility model discloses a realize through following technical scheme: the utility model provides a guarantee oil sampling device of sample safety, includes the sampling bucket, the entrance point of sampling bucket is equipped with quick-operation joint, the bottom intercommunication of sampling bucket has an oil pipe, be equipped with the valve of producing oil on the oil pipe.
Further, the top of the sampling barrel is provided with an air escape valve.
Furthermore, one side of the air escape valve is provided with an air inflating bag, and an air outlet of the air inflating bag is communicated with the interior of the sampling barrel.
Further, the left end height of sampling bucket is less than the right-hand member height, quick-operation joint rotates the right-hand member of installing at the sampling bucket.
Furthermore, a liquid level device is arranged on the sampling barrel.
Further, the liquid level ware intercommunication sampling barrel's bottom and sampling barrel's top.
Furthermore, the outlet end of the oil outlet pipe is communicated with a metal extension pipe.
The beneficial effects of the utility model reside in that: the utility model provides a guarantee safe oil sampling device of sample, during the use, installs the sampling barrel on the oil pipe that unloads of tank car through quick-operation joint, opens and unloads oil pipe, and in the oil flowed into the sampling barrel, the oil closes and unloads oil pipe, opens out the oil valve, from go out oil pipe below connect get the oil can, can effectively prevent because of splashing, the phenomenon of spilling over that the oil tank internal pressure too big leads to, also can prevent the high-speed explosion phenomenon that spouts probably to produce of oil, the security is high.
Drawings
FIG. 1 is a schematic view of the entire structure of embodiment 1;
FIG. 2 is a schematic view showing the connection of the metal extension pipe and the oil outlet pipe according to example 1;
FIG. 3 is a schematic side view of the structure of the liquid level gauge of embodiment 1.
Wherein: 1. a sampling barrel; 2. a quick coupling; 3. inflating an air bag; 4. an oil outlet valve; 5. a metal extension tube; 6. an oil outlet pipe; 7. a liquid level gauge; 8. a seal ring; 9. an air release valve; 10. a one-way valve.
Detailed Description
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in fig. 1-3, an oil sampling device for ensuring sampling safety comprises a sampling barrel 1, wherein a quick coupling 2 is rotatably mounted at the inlet end of the sampling barrel 1, specifically, a flange plate is welded at the inlet end of the sampling barrel 1, the quick coupling 2 is sleeved on the flange plate, when the oil sampling device is used, the quick coupling 2 is connected with an oil discharge pipe of a tank car oil tank, an annular sealing ring 8 is embedded on the flange plate, and the sealing ring 8 is aligned with the pipe orifice of the oil discharge pipe to prevent oil leakage, so that the oil splashing or overflowing is prevented;
the bottom of the sampling barrel 1 is communicated with an oil outlet pipe 6, the oil outlet pipe 6 is provided with an oil outlet valve 4, after the sampling barrel 1 is filled with oil, the oil discharge valve is closed, and the pressure of the oil in the oil tank in the sampling barrel 1 is isolated, so that the flow rate of the oil flowing out of the oil outlet pipe 6 is reduced, the oil is prevented from being sprayed out at a high speed, and the safety is high;
the exit end intercommunication that goes out oil pipe 6 has metal extension pipe 5, use metal extension pipe 5 to leading-in to measuring cylinder or beaker etc. detection container instrument the oil in the sampling barrel 1, metal extension pipe 5 is the flexible coupling structure, be convenient for change the flow direction of oil, make this device in the use, be applicable to the condition that oil discharge pipe is the horizontality, also can be applicable to the condition that oil discharge pipe is the vertical state, no matter which kind of condition, after sampling barrel 1 is filled with oil, all can change the play oil direction that goes out oil pipe 6 through metal extension pipe 5, make the direction of oil production down, thereby leading-in to the detection container to the oil smoothly.
The top of sampling bucket 1 is installed run-off valve 9, and when the oil flowed into in sampling bucket 1 from the oil tank, run-off valve 9 can discharge the air in sampling bucket 1 smoothly, makes the oil fill up sampling bucket 1.
The air inflating bag 3 is installed on one side of the air release valve 9, the air outlet of the air inflating bag 3 is communicated with the interior of the sampling barrel 1, the one-way valve 10 is further installed between the air inflating bag 3 and the sampling barrel 1, and when the oil is taken from the oil outlet pipe 6 by using the detection container, the air inflating bag 3 can be used for manually pressurizing the interior of the sampling barrel 1.
The left end height of sampling bucket 1 is less than the right-hand member height, and quick-operation joint 2 rotates and installs the right-hand member at sampling bucket 1, and as shown in fig. 1, sampling bucket 1 right-hand member is the entrance point, and the entrance point has the bending, and quick-operation joint 2 is installed in the department of buckling, prevents that quick-operation joint 2 from breaking away from on sampling bucket 1.
Install level gauge 7 on the sampling bucket 1, level gauge 7 is transparent plastic tubing for show the oil level of packing into in the sampling bucket 1, when being convenient for the staff fills up the oil in sampling bucket 1, closes the bleeder valve of oil discharge pipe.
The liquid level device 7 is communicated with the bottom of the sampling barrel 1 and the top of the sampling barrel 1, as shown in figures 1 and 3, the liquid level device 7 is of a spiral structure with a central angle of 180 degrees and extends from the bottom to the top of the sampling barrel 1, so that the device is butted with a transverse oil unloading pipe or a vertical oil unloading pipe, and the liquid level device 7 can display the liquid level of oil in the sampling barrel 1.
The working principle is as follows: when the sampling device is used, the quick connector 2 is connected with an oil discharge pipe of an oil tank, then an oil drain valve on the oil discharge pipe is opened, oil in the oil tank enters the sampling barrel 1, the liquid level gauge 7 displays the oil level in the sampling barrel 1, when the oil in the sampling barrel 1 is full, the oil drain valve is closed, a detection container is placed below the metal extension pipe 5, the oil outlet valve 4 is opened, and the oil in the sampling barrel 1 is led into the detection container from the metal extension pipe 5; when the outflow of the oil in the sampling bucket 1 is too slow, the air can be supplied to the sampling bucket 1 through the pinching and pressing air bag 3, or the air pressure is increased, so that the outflow speed of the oil in the sampling bucket 1 is accelerated.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (7)
1. The utility model provides a guarantee oil sampling device of sample safety, includes sampling bucket (1), its characterized in that, the entrance point of sampling bucket (1) is equipped with quick-operation joint (2), the bottom intercommunication of sampling bucket (1) has oil pipe (6), be equipped with out oil valve door (4) on oil pipe (6).
2. An oil sampling device for ensuring sampling safety according to claim 1, characterized in that the top of the sampling barrel (1) is provided with a gas release valve (9).
3. An oil sampling device for ensuring sampling safety according to claim 2, characterized in that the air-inflating bag (3) is arranged at one side of the air-release valve (9), and the air outlet of the air-inflating bag (3) is communicated with the interior of the sampling barrel (1).
4. An oil sampling device for ensuring sampling safety according to claim 1, characterized in that the left end of the sampling barrel (1) is lower than the right end, and the quick coupling (2) is rotatably mounted at the right end of the sampling barrel (1).
5. An oil sampling device for ensuring sampling safety according to claim 4, characterized in that the sampling barrel (1) is provided with a liquid level device (7).
6. An oil sampling device for ensuring sampling safety according to claim 5, characterized in that the liquid level device (7) is communicated with the bottom of the sampling barrel (1) and the top of the sampling barrel (1).
7. An oil sampling device for ensuring the sampling safety according to claim 1, characterized in that the outlet end of the oil outlet pipe (6) is communicated with a metal extension pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221667355.2U CN217738766U (en) | 2022-06-29 | 2022-06-29 | Guarantee oil sampling device of sample safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221667355.2U CN217738766U (en) | 2022-06-29 | 2022-06-29 | Guarantee oil sampling device of sample safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217738766U true CN217738766U (en) | 2022-11-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221667355.2U Active CN217738766U (en) | 2022-06-29 | 2022-06-29 | Guarantee oil sampling device of sample safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217738766U (en) |
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2022
- 2022-06-29 CN CN202221667355.2U patent/CN217738766U/en active Active
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