CN213516442U - Quantitative sampler for petroleum sewage - Google Patents
Quantitative sampler for petroleum sewage Download PDFInfo
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- CN213516442U CN213516442U CN202021911127.6U CN202021911127U CN213516442U CN 213516442 U CN213516442 U CN 213516442U CN 202021911127 U CN202021911127 U CN 202021911127U CN 213516442 U CN213516442 U CN 213516442U
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Abstract
The utility model provides a quantitative petroleum sewage sampler, which comprises a fixed retainer, a sampling bottle fixed in the fixed retainer, a fixing device, a pull ring, a positioning rope, a floating ball and a connecting rod movably connected with the fixed retainer; wherein, fixing device is connected with the one end of connecting rod and places in fixed holder, and the vertical top support that passes through fixed holder of the perpendicular top of the other end of connecting rod is connected with the pull ring, and the pull ring is connected through the location rope to the floater, and fixing device establishes with the bottleneck cover of sampling bottle and is connected, is equipped with the volumetric glass body in the sampling bottle. The utility model provides a pair of petroleum type sewage quantitative sampler has solved petroleum type sewage sample thief on the present market because of fixed loaded down with trivial details, can be carelessly crumbled the sampling bottle when twisting the screw, and can not realize the problem of constant volume sampling.
Description
Technical Field
The utility model relates to a sample thief technical field especially relates to a petroleum type sewage quantitative sampling ware.
Background
At present, a common petroleum sewage sampler on the market is generally a double-rope indefinite-volume sampler, one of two ropes of the sampler is used for controlling the lifting of the sampler in water, and the other rope is used for manually controlling the opening and closing of a bottle cap of a sampling bottle. However, in practice, the petroleum sewage sampler is usually fixed fussy, so that a sampling bottle can be crushed carelessly when screws are screwed, and constant-volume sampling cannot be realized.
Therefore, it is desirable to provide a quantitative petroleum-based sewage sampler to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a petroleum type sewage quantitative sampling ware, has solved petroleum type sewage sampling ware on the present market because of fixed loaded down with trivial details, can be carelessly crumbled the sampling bottle when twisting the screw, and can not realize the problem of constant volume sampling.
In order to solve the technical problem, the utility model adopts a technical scheme that a quantitative petroleum sewage sampler is provided, which comprises a fixed holder 5, a sampling bottle 3 fixed inside the fixed holder 5, a fixing device 2, a pull ring 6, a positioning rope 4, a floating ball 1 and a connecting rod 8 movably connected with the fixed holder 5; the fixing device 2 is connected with one end of the connecting rod 8 and is arranged in the fixed retainer 5, the other end of the connecting rod 8 is vertically connected with the pull ring 6 through the top end support of the fixed retainer 5, the floating ball 1 is connected with the pull ring 6 through the positioning rope 4, the fixing device 2 is connected with the bottle opening of the sampling bottle 3 in a sleeved mode, and a constant volume glass body 7 is arranged in the sampling bottle 3.
Preferably, the volume of the constant volume glass body 7 is the difference value between the volume of the sampling bottle 3 and the volume of the water sample.
Preferably, the length of the positioning rope 4 is the depth of the water body to be collected.
Preferably, the fixing device 2 is provided with a plurality of through holes for collecting water samples into the sampling bottle 3.
Preferably, the fixed holder 5 is provided with a holding ring rod 51, the holding ring rod 51 further comprises a holding upper ring rod and a holding lower ring rod, and the holding upper ring rod and the holding lower ring rod are detachable structures.
Preferably, the bottom end of the fixed retainer 5 is provided with a fixed supporting leg with a designated height.
Preferably, the outer surface of the sampling bottle 3 is provided with a hydrophobic and oleophobic coating.
Preferably, an anti-corrosion coating is arranged on the outer surface of the fixed retainer 5.
The utility model has the advantages that: the utility model provides a pair of petroleum type sewage quantitative sampler has solved petroleum type sewage sample thief on the present market because of fixed loaded down with trivial details, can be carelessly crumbled the sampling bottle when twisting the screw, and can not realize the problem of constant volume sampling.
Drawings
FIG. 1 is a schematic structural diagram of a first preferred embodiment of the quantitative petroleum-based sewage sampler of the present invention.
The names of the parts corresponding to the numerical identifiers in the drawings of the specification are respectively as follows:
a floating ball 1; a fixing device 2; a sampling bottle 3; a positioning rope 4; a fixed holder 5; a pull ring 6; a glass body 7 with constant volume; a connecting rod 8.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the drawings.
Referring to fig. 1, fig. 1 is a schematic structural principle diagram of a first preferred embodiment of a quantitative sampler for petroleum sewage according to the present invention. As shown in fig. 1, the quantitative petroleum sewage sampler of the present embodiment includes a fixed holder 5, a sampling bottle 3 fixed inside the fixed holder 5, a fixing device 2, a pull ring 6, a positioning rope 4, a floating ball 1, and a connecting rod 8 movably connected with the fixed holder 5; the device comprises a fixing device 2, a pull ring 6, a floating ball 1, a positioning rope 4, a sampling bottle 3, a constant volume glass body 7 and a positioning device, wherein the fixing device 2 is connected with one end of a connecting rod 8 and is arranged in a fixed retainer 5, the other end of the connecting rod 8 is vertically connected with the pull ring 6 through a top end support of the fixed retainer 5, the floating ball 1 is connected with the pull ring 6 through the positioning rope 4, the fixing device 2 is sleeved and connected with the bottle opening;
the volume of the constant volume glass body 7 is the difference value between the volume of the sampling bottle 3 and the volume of the water sample;
the length of the positioning rope 4 is the depth of the water body to be collected;
the fixing device 2 is provided with a plurality of through holes for collecting water samples into the sampling bottle 3;
the fixed retainer 5 is provided with a retaining ring rod 51, the retaining ring rod 51 further comprises an upper retaining ring rod and a lower retaining ring rod, and the upper retaining ring rod and the lower retaining ring rod are of detachable structures;
the bottom end of the fixed retainer 5 is provided with a fixed supporting leg with a designated height;
a hydrophobic and oleophobic coating is arranged on the outer surface of the sampling bottle 3;
and an anti-corrosion coating is arranged on the outer surface of the fixed retainer 5.
In the embodiment, before the quantitative petroleum sewage sampler is put into use, the positioning rope 4 is firstly adjusted to the depth of a water body to be collected, the positioning rope 4 is provided with scale marks, and then after the water sample volume is quantitatively discharged, a plurality of glass bodies 7 with constant volume are put into the sampling bottle 3, so that the volume of the sampling bottle 3 when the sampling bottle is completely full of water samples is the target quantitative water sample volume;
and when the length of the positioning rope 4 and the number of the constant volume glass bodies 7 in the sampling bottle 3 are adjusted, the upper ring holding rod and the lower ring holding rod are detached to place the sampling bottle 3 into the fixed retainer 5, the fixing device 2 is sleeved on the bottle mouth of the sampling bottle 3 to fix the sampling bottle 3 in the fixed retainer 5, and then the upper ring holding rod and the lower ring holding rod are closed to enable the ring holding rod 51 to keep the sampling bottle 3 in the fixed retainer 5 in a balanced manner so as to prevent the sampling bottle from being toppled due to the floating of a water body during sampling;
and after the sampling bottle 3 is fixedly arranged in the fixed retainer 5, the quantitative petroleum sewage sampler can be vertically and vertically thrown into a water body for use, at the moment, the floating ball 1 floats on the water surface, the positioning rope 4 is straightened along with the sinking of the fixed retainer 5, the buoyancy of the floating ball 1 drives the pull ring 6 to slide upwards through the positioning rope 4, the pull ring 6 drives the fixing device 2 to move upwards, at the moment, water flow in the water body enters the sampling bottle 3 through the through hole, when the fixed retainer 5 reaches the bottom of the water body, the fixed support leg with the designated height arranged at the bottom end of the fixed retainer 5 can stably support the fixed retainer 5 in the water body, and simultaneously, the sampling bottle 3 can collect a water body sample with the designated depth, namely when the sampling bottle 3 needs to collect the water body sample at the position of 0.5m of the bottom of the water body, the fixed support leg can be set to be at the height of 0.5m so that the sampling bottle 3 can collect, and so on;
and, be full of the water sample in sampling bottle 3 after a period of time, slowly promote in order to fix the holder 5 from the water through location rope 4 this moment through pulling floater 1, in order to will fix the holder 5 and carry out the surface of water, and take out sampling bottle 3, because sampling bottle 3 volumes are confirmed, and the volume of the volume glass body 7 in sampling bottle 3 is also confirmed, so can obtain quantitative water liquid sample, and the sampling bottle 3 that has the hydrophobic oleophobic coating of coating can avoid getting into the receiving flask together with the liquid on body surface when pouring sampling bottle 3 interior sample liquid into the receiving flask, avoided the sample to be influenced.
Therefore, the quantitative sampler for petroleum sewage described in the figure 1 is implemented, and the problems that a sampling bottle can be crushed carelessly when screws are screwed due to complex fixation of the petroleum sewage sampler on the market at present, and the quantitative sampling cannot be realized are solved.
In addition, the quantitative sampler for petroleum sewage depicted in fig. 1 has the advantages of simple operation and easy constant volume.
The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same reason as the protection scope of the present invention.
Claims (8)
1. The utility model provides a petroleum class sewage ration sample thief which characterized in that: comprises a fixed retainer (5), a sampling bottle (3) fixed in the fixed retainer (5), a fixing device (2), a pull ring (6), a positioning rope (4), a floating ball (1) and a connecting rod (8) movably connected with the fixed retainer (5); the device comprises a fixing device (2), a connecting rod (8), a pull ring (6), a positioning rope (4), a floating ball (1), a sampling bottle (3), a fixed-volume glass body (7), a positioning rope (4), a fixing device (2), a pull ring (6) and a pull ring (8), wherein the fixing device (2) is connected with one end of the connecting rod (8) and is arranged in the fixed holder (5), the other end of the connecting rod (8) vertically passes through the top end support of the fixed.
2. The quantitative petroleum-based sewage sampler of claim 1, wherein: the volume of the constant volume glass body (7) is the difference value between the volume of the sampling bottle (3) and the volume of the water sample.
3. The quantitative petroleum-based sewage sampler of claim 2, wherein: the length of the positioning rope (4) is the depth of the water body to be collected.
4. The quantitative petroleum-based sewage sampler of claim 3, wherein: the fixing device (2) is provided with a plurality of through holes for collecting water samples into the sampling bottle (3).
5. The quantitative petroleum-based sewage sampler of claim 4, wherein:
the fixed retainer (5) is provided with a retaining ring rod (51), the retaining ring rod (51) further comprises an upper retaining ring rod and a lower retaining ring rod, and the upper retaining ring rod and the lower retaining ring rod are of detachable structures.
6. The quantitative petroleum-based sewage sampler of claim 5, wherein: the bottom end of the fixed retainer (5) is provided with a fixed supporting leg with a designated height.
7. The quantitative petroleum-based sewage sampler of claim 6, wherein: and a hydrophobic and oleophobic coating is arranged on the outer surface of the sampling bottle (3).
8. The quantitative petroleum sewage sampler according to any one of claims 1 to 7, characterized in that: and an anti-corrosion coating is arranged on the outer surface of the fixed retainer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021911127.6U CN213516442U (en) | 2020-09-04 | 2020-09-04 | Quantitative sampler for petroleum sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021911127.6U CN213516442U (en) | 2020-09-04 | 2020-09-04 | Quantitative sampler for petroleum sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213516442U true CN213516442U (en) | 2021-06-22 |
Family
ID=76444825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021911127.6U Active CN213516442U (en) | 2020-09-04 | 2020-09-04 | Quantitative sampler for petroleum sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213516442U (en) |
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2020
- 2020-09-04 CN CN202021911127.6U patent/CN213516442U/en active Active
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