CN201464218U - Oil sampling device - Google Patents
Oil sampling device Download PDFInfo
- Publication number
- CN201464218U CN201464218U CN2009200751700U CN200920075170U CN201464218U CN 201464218 U CN201464218 U CN 201464218U CN 2009200751700 U CN2009200751700 U CN 2009200751700U CN 200920075170 U CN200920075170 U CN 200920075170U CN 201464218 U CN201464218 U CN 201464218U
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- CN
- China
- Prior art keywords
- push rod
- joint sleeve
- sampling
- fluid
- connecting sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses an oil sampling device which comprises a connecting sleeve, a sampling sleeve and a push rod, wherein the connecting sleeve is sleeved on the sampling sleeve, and the sampling sleeve can slide relative to the connecting sleeve; the push rod is positioned in the connecting sleeve, the outside diameter of the push rod is less than the inside diameter of the connecting sleeve, a conical head is arranged at the head of the push rod, and a convex plate is arranged at the tail of the push rod; a conical hole matched with the conical head of the push rod is arranged at the head of the connecting sleeve, and the convex plate of the push rod is in threaded connection with the tail of the connecting sleeve; and an oil outlet is arranged on the connecting sleeve. The oil sampling device of the utility model has convenient use and accurate sampling and effectively avoids bringing in impurities in the sampling process.
Description
Technical field
The utility model relates to a kind of sampling instrument, particularly a kind of fluid sampler.
Background technology
The metallurgical industry scene have many need be with transmission and the slewing of fluid as pumped (conveying) medium or lubricant medium, as large fan, hydraulically operated equipment (HOE) etc., they all depend on fluid guarantee the effect of lubricating and transmission steadily, the factor of its most critical is exactly the quality of oil quality.So must do regular oil sample check and analysis to fluid.Do oil sample and detect and must take a sample, sampling is a very tiny and critical step, and the quality of sampling is directly connected to the authenticity of oil sample testing result.
Fig. 1 is the synoptic diagram of existing fluid sampling mode, and as shown in the figure, fuel tank 1 is an oil vessel, and existing sampling mode is near bottom position one ball valve 2 to be installed at the sidewall of fuel tank 1, and is normally closed when this ball valve 2 is flat, opens ball valve 2 when needing sampling and contains oil.Though this mode is directly simple, but there is drawback, first, the fluid of fuel tank 1 perisporium zone and ball valve 2 porch is in little quiet state, therefore often deposit many impurity 3 in fuel tank 1 perisporium zone and ball valve 2 porch, and the fluid in the middle of the fuel tank 1 is the required fluid of participation system work, but opens ball valve 2 samplings, the fluid that sampling obtains is the fluid that contains impurity 3, is not the fluid of participation work.Second, one end of ball valve 2 is exposed to atmosphere, be subjected to the pollution of various dust, dust bonding is around ball valve core, though the prevention operation of rag wiping or air-blowing etc. is arranged before the sampling operation, but it is the high precision operation that oil sample detects, and this primary pollution that is exposed to atmosphere does not clean up at all, and these pollutants also can enter the fluid sample in the process of sampling of draining the oil by ball valve 2.
Therefore, adopting the obtained fluid sample of above-mentioned sampling mode is not the fluid of participation system work, causes sampling inaccurate, thereby makes that the fluid of fluid test result of samples and real work is inconsistent.
The utility model content
For addressing the above problem, the utility model provides a kind of fluid sampler, can accurately extract the fluid sample, avoids fluid to be polluted.
For achieving the above object, fluid sampler of the present utility model comprises: joint sleeve, drive pipe and push rod, described joint sleeve are placed on the described drive pipe, and described drive pipe can slide by described relatively joint sleeve; Described push rod is positioned at described joint sleeve, and the external diameter of described push rod is less than the internal diameter of described joint sleeve, and the head of the described push rod of described joint sleeve is provided with conehead, and the afterbody of described push rod is provided with boss; The head of described joint sleeve is provided with the taper hole that the conehead with described push rod is complementary, and the boss of described push rod is connected with the tailing screw flight of described joint sleeve; Described joint sleeve is provided with oil-out.
Be provided with O-ring seal between described joint sleeve and the described drive pipe.
Afterbody at described push rod is provided with handle.
Fluid sampler of the present utility model, easy to use, sampling is accurate, and impurity brings into when effectively having avoided sampling.
Description of drawings
Fig. 1 is the synoptic diagram of existing fluid sampling mode;
Fig. 2 is the structural representation of fluid sampler of the present utility model;
Fig. 3 is the synoptic diagram of push rod among Fig. 2;
Fig. 4 is that fluid sampler of the present utility model is installed in the synoptic diagram on the ball valve;
Fig. 5 is that the drive pipe of fluid sampler of the present utility model inserts the synoptic diagram in the fluid;
Fig. 6 is the synoptic diagram of taking a sample of fluid sampler of the present utility model.
Embodiment
Fig. 2 is the structural representation of fluid sampler of the present utility model, Fig. 3 is the synoptic diagram of push rod among Fig. 2, as shown in the figure, fluid sampler of the present utility model comprises: joint sleeve 10, drive pipe 20 and push rod 30, described joint sleeve 10 is used for and being connected of fuel tank, described joint sleeve 10 is placed on the described drive pipe 20, and described drive pipe 20 can slide by described relatively joint sleeve 10; Described push rod 30 is positioned at described joint sleeve 10, and the external diameter of described push rod 30 is less than the internal diameter of described joint sleeve 10, and the head of described joint sleeve 10 described push rods 30 is provided with conehead 31, and the afterbody of described push rod 30 is provided with boss 32; The head of described joint sleeve 10 is provided with the taper hole 22 that the conehead 31 with described push rod 30 is complementary, and the boss 32 of described push rod 30 is connected with the tailing screw flight of described joint sleeve 10; Described joint sleeve 10 is provided with oil-out 21.
The taper hole 22 of the head of described joint sleeve 10 is complementary with the conehead 31 of described push rod 30 heads, both can centering, can be connected with the tailing screw flight of described joint sleeve 10 by the boss 32 that screws described push rod 30 again, and before sampling, play the effect of sealing.
Be provided with O-ring seal 11 between described joint sleeve 10 and the described drive pipe 20, prevent that fluid leaks in sampling process.
Be handled easily push rod 30, be provided with handle 33 at the afterbody of described push rod 30.
Fig. 4 is installed in synoptic diagram on the ball valve for fluid sampler of the present utility model, and as shown in the figure, fluid sampler of the present utility model is connected described joint sleeve 10 earlier in use with ball valve 2 on the fuel tank 1, and its connected mode can adopt and be threaded.
After the fluid sampler is installed ball valve, open ball valve 10, promote drive pipe 20 then and slide at described joint sleeve 10, make the head of described drive pipe 20 pass the fluid that enters into fuel tank 1 behind the ball valve 2, as shown in Figure 5.Fig. 5 is that the drive pipe of fluid sampler of the present utility model inserts the synoptic diagram in the fluid.At this moment the head of drive pipe 20 has also passed the impurity 3 on fuel tank 1 perisporium, is arranged in the fluid that the system works of fuel tank 1 is used.
Fig. 6 is the synoptic diagram of taking a sample of fluid sampler of the present utility model, as shown in the figure.After the head of drive pipe 20 is arranged in the fluid that the system works of fuel tank 1 uses, rotary handle 33 makes the conehead 31 of described push rod 30 leave the taper hole 22 of described drive pipe 20, at this moment fluid enters drive pipe 20 from taper hole 22, and flow through from the gap between push rod 30 and the drive pipe 20, flow out from oil-out 21, finish sampling.After sampling finished, rotary handle 33 was combined closely the conehead 31 of push rod 30 and the taper hole 22 of described drive pipe 20, spurs described drive pipe 20 then and resets, and closes ball valve 2 then, takes off fluid sampler of the present utility model again and gets final product.
Claims (3)
1. fluid sampler, it is characterized in that, comprise: joint sleeve (10), drive pipe (20) and push rod (30), described joint sleeve (10) are placed on the described drive pipe (20), and described drive pipe (20) can slide by described relatively joint sleeve (10); Described push rod (30) is positioned at described joint sleeve (10), the external diameter of described push rod (30) is less than the internal diameter of described joint sleeve (10), the head of the described push rod of described joint sleeve (10) (30) is provided with conehead (31), and the afterbody of described push rod (30) is provided with boss (32); The head of described joint sleeve (10) is provided with the taper hole (22) that the conehead (31) with described push rod (30) is complementary, and the boss (32) of described push rod (30) is connected with the tailing screw flight of described joint sleeve (10); Described joint sleeve (10) is provided with oil-out (21).
2. fluid sampler as claimed in claim 1 is characterized in that, is provided with O-ring seal (11) between described joint sleeve (10) and the described drive pipe (20).
3. fluid sampler as claimed in claim 1 is characterized in that, is provided with handle (33) at the afterbody of described push rod (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200751700U CN201464218U (en) | 2009-07-23 | 2009-07-23 | Oil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200751700U CN201464218U (en) | 2009-07-23 | 2009-07-23 | Oil sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201464218U true CN201464218U (en) | 2010-05-12 |
Family
ID=42391569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200751700U Expired - Fee Related CN201464218U (en) | 2009-07-23 | 2009-07-23 | Oil sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201464218U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104324514A (en) * | 2014-11-28 | 2015-02-04 | 龚柱 | Sampling unit for preparing concentrated solution |
| CN104458326A (en) * | 2014-11-28 | 2015-03-25 | 龚柱 | Design method of sampling unit used for preparing concentrated solution |
| CN106770622A (en) * | 2016-10-27 | 2017-05-31 | 北京润道油液监测技术有限公司 | Test system and method for monitoring abrasive dust in oil sample on-line |
-
2009
- 2009-07-23 CN CN2009200751700U patent/CN201464218U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104324514A (en) * | 2014-11-28 | 2015-02-04 | 龚柱 | Sampling unit for preparing concentrated solution |
| CN104458326A (en) * | 2014-11-28 | 2015-03-25 | 龚柱 | Design method of sampling unit used for preparing concentrated solution |
| CN104324514B (en) * | 2014-11-28 | 2016-01-13 | 龚柱 | Prepare the sampling unit of concentrate |
| CN104458326B (en) * | 2014-11-28 | 2016-10-05 | 龚柱 | Prepare the method for designing of the sampling unit of concentrated solution |
| CN106770622A (en) * | 2016-10-27 | 2017-05-31 | 北京润道油液监测技术有限公司 | Test system and method for monitoring abrasive dust in oil sample on-line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20100512 Termination date: 20160723 |