CN108982164A - A kind of control system of oil tank sampler - Google Patents
A kind of control system of oil tank sampler Download PDFInfo
- Publication number
- CN108982164A CN108982164A CN201811118409.8A CN201811118409A CN108982164A CN 108982164 A CN108982164 A CN 108982164A CN 201811118409 A CN201811118409 A CN 201811118409A CN 108982164 A CN108982164 A CN 108982164A
- Authority
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- China
- Prior art keywords
- pull rod
- oil tank
- suction cylinder
- control system
- pipe
- 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.)
- Granted
Links
- 238000010079 rubber tapping Methods 0.000 claims description 15
- 238000005452 bending Methods 0.000 claims description 8
- 238000005070 sampling Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 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
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- 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
-
- 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
- G01N2001/1031—Sampling from special places
Landscapes
- 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
A kind of control system of oil tank sampler, it is related to a kind of sampler, it is fixedly connected in the middle part of the lower end of annular hand grip (1) with the upper end of pipe (6), shadoof (2) bottom surfaces and pull rod (5) upper end in annular hand grip are fixedly connected to form control mechanism, the outer rim suitable for reading of suction cylinder (15) and the lower mouth external connection of pipe, wear the upper end of pull rod lower end exposed part connection push-pull rod (10) in the tube, the lower end of push-pull rod in suction cylinder is equipped with piston (31), the lower mouth of the suction cylinder is equipped with tubaeform end plate (24), check valve is equipped in tubaeform end plate lower ports；Air bag is equipped in the outer lower part of suction cylinder；The present invention enters oil tank by annular hand grip control pipe, makes suction cylinder fast sampling by shadoof and pull rod piston.
Description
[technical field]
The present invention relates to a kind of samplers, specifically the control system the present invention relates to a kind of oil tank sampler.
[background technique]
Known, storage, the storage of various oil products use metallic oil tank, since the mouth on oil tank top is usually smaller, diameter mostly
Between 20 centimeters to 50 centimeters, people enters very inconvenient but also meeting contaminated product；Place oil product oil tank due to it is long when
Between be in closed state, in sampling, people is difficult directly to lie prone and carrys out state in observation panel on the top of oil tank, because storing for a long time
Oil product give out very big volatile matter, make one to be difficult to approach；And for requirement of explosion proof, lighting can not be used to be seen
It examines, so every sub-sampling is all extremely difficult.
[summary of the invention]
In order to overcome the shortcomings in the background art, the invention discloses a kind of control systems of oil tank sampler, by annular hand grip
Control pipe enters oil tank, makes suction cylinder fast sampling by shadoof and pull rod piston.
Realize that technical scheme is as follows:
A kind of control system of oil tank sampler, including annular hand grip, shadoof, pipe, suction cylinder, push-pull rod, piston and check valve,
It is fixedly connected in the middle part of the lower end of annular hand grip with the upper end of pipe, the shadoof bottom surfaces in annular hand grip are fixed with pull rod upper end
Connection forms control mechanism, the outer rim suitable for reading of suction cylinder and the lower mouth external connection of pipe, and the pull rod lower end worn in the tube is naked
Dew part connects the upper end of push-pull rod, and the lower end of the push-pull rod in suction cylinder is equipped with piston, and the lower mouth of the suction cylinder is set
There is tubaeform end plate, check valve is equipped in tubaeform end plate lower ports；Air bag is equipped in the outer lower part of suction cylinder.
The control system of the oil tank sampler connects the upper end of taper undergauge cylinder in tubaeform end plate lower ports,
The ball being arranged in the bellmouth of taper undergauge cylinder forms check valve, and the lower part of the ball is equipped with the tapping that length exceeds bellmouth
Bar.
The control system of the oil tank sampler is equipped with back hook in the lower part of tapping bar, at the bending end of the back hook
In the side of end pipe, horizon bar is equipped at the bending end of back hook.
The control system of the oil tank sampler is respectively equipped with short horizon bar, two short horizon bars in the lower end two sides of pipe
Outer end lower part be respectively equipped with upright bar, the upright bar lower end outside is respectively equipped with level board, and two level boards pass through screw respectively and connect
Connect the connecting plate of suction cylinder upper end two sides.
The control system of the oil tank sampler is equipped with external screw thread in the upper end outer rim of suction cylinder, covers lower mouth inner wall and sets
The upper board middle part of the external screw thread for the internal screw thread connection suction cylinder set, lid is equipped with mider hole, and push-pull rod top is through the middle part
Kong Zhong, two connecting plates are separately positioned on the top two sides of lid.
The control system of the oil tank sampler is equipped with rubber ring, the outer edge surface of the rubber ring at the middle part of piston
Inside cavity with suction cylinder is interference fit.
The control system of the oil tank sampler, the air bag are annular air-pocket, and the sets of holes in the middle part of annular air-pocket cover
On the lower end outer edge surface of suction cylinder.
The control system of the oil tank sampler, the upper end of the pull rod are equipped with perforation, the recess package of U-shaped connector sleeve
The middle part of the shadoof, the both ends of U-shaped connector sleeve are clamped in pull rod upper end two sides, and pull rod is in the middle part of pin close to upper end
In perforation, the both ends of pin both ends pin behind the hole at U-shaped connector sleeve both ends are equipped with the expanding head of a nail.
The control system of the oil tank sampler, another replacing structure that pull rod is connect with shadoof, the pull rod it is upper
End is by being welded to connect in the middle part of the bottom surfaces of shadoof.
The control system of the oil tank sampler, the lower end of pull rod be equipped with connecting sleeve, the two of the connecting sleeve
Connecting hole is respectively equipped on side wall, the upper end of the push-pull rod is equipped with connecting hole, and the upper end of push-pull rod is through in connecting sleeve, by
The connecting hole of another pin concatenation push-pull rod and connecting sleeve.
By above disclosure, the beneficial effects of the present invention are:
The control system of oil tank sampler of the present invention controls pipe by the annular hand grip of setting and gos deep into oil tank, by shadoof
Oil sample is sucked with the suction cylinder of pull rod control pipe lower end, when then hand stops drag shadoof, ball is by the effect closing being self-possessed
The bellmouth of taper undergauge cylinder, the present invention being brought up can push ball uplink after tapping bar touching container against container, obtain
Take the opening of bellmouth and the inflow container of oil sample；Structure of the invention is more small and exquisite, conducive to popularizing, can effectively reduce oil tank
Inconvenience when sampling.
[Detailed description of the invention]
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the attachment structure schematic diagram of suction cylinder and lower push rod B and lid of the invention；
Fig. 3 is piston structure schematic diagram of the invention；
Fig. 4 is annular air-pocket structural schematic diagram of the invention；
Fig. 5 is shadoof and bar jointing structure schematic diagram of the invention；
In figure: 1, annular hand grip；2, shadoof；3, U-shaped connector sleeve；4, pin；5, pull rod；6, it manages；7, short horizon bar；8, it stands
Bar；9, connecting sleeve；10, push-pull rod；11, level board；12, connecting plate；13, screw；14, it covers；15, suction cylinder；16, annular gas
Capsule；17, taper undergauge cylinder；18, end pipe；19, hole；20, mider hole；21, internal screw thread；22, external screw thread；23, cavity；24, loudspeaker
Shape end plate；25, bellmouth；26, ball；27, tapping bar；28, back hook；29, horizon bar；30, connecting hole；31, piston；32, rubber
Circle；33, sets of holes；34, it perforates.
[specific embodiment]
The present invention is further detailed below with reference to embodiment；The following examples are not for limit of the invention
Fixed, only as the mode for supporting realization of the invention, any equivalent structure in technological frame disclosed in this invention is replaced,
For protection scope of the present invention；
The control system of the oil tank sampler in conjunction with described in attached drawing 1~5, including annular hand grip 1, shadoof 2, pipe 6, suction cylinder
15, the lower end middle part of push-pull rod 10, piston 31 and check valve, annular hand grip 1 is fixedly connected with the upper end of pipe 6, in annular hand
2 bottom surfaces of shadoof in handle 1 and 5 upper end of pull rod are fixedly connected to form control mechanism, under the outer rim suitable for reading and pipe 6 of suction cylinder 15
It is being drawn in conjunction with attached drawing 1 upper end of mouth external connection, 5 lower end exposed part of the pull rod connection push-pull rod 10 being through in the pipe 6
The lower end of bar 5 is equipped with connecting sleeve 9, is respectively equipped with connecting hole 30 on the two sidewalls of the connecting sleeve 9, the push-pull rod 10
Upper end is equipped with connecting hole 30, and the upper end of push-pull rod 10 is through in connecting sleeve 9, concatenates push-pull rod 10 and connector sleeve by another pin
The connecting hole 30 of pipe 9；The lower end of push-pull rod 10 in suction cylinder 15 is equipped with piston 31, is equipped with rubber at the middle part of piston 31
It is interference fit, the lower mouth of the suction cylinder 15 inside circle 32, the outer edge surface of the rubber ring 32 and the cavity 23 of suction cylinder 15
Equipped with tubaeform end plate 24, check valve is equipped in tubaeform 24 lower ports of end plate；It is equipped with air bag in the outer lower part of suction cylinder 15,
The air bag is annular air-pocket 16, and 33 sets of sets of holes of 16 middle part of annular air-pocket are on the lower end outer edge surface of suction cylinder 15.
In conjunction with attached Fig. 1 and 2, short horizon bar 7, part under the outer end of two short horizon bars 7 are respectively equipped in the lower end two sides of pipe 6
Not She You upright bar 8,8 lower end outside of upright bar is respectively equipped with level board 11, and two level boards 11 are taken out by the connection of screw 13 respectively
The connecting plate 12 of 15 upper end two sides of suction tube is equipped with external screw thread 22 in the upper end outer rim of suction cylinder 15,14 lower mouthfuls of inner wall settings of lid
Internal screw thread 21 connects the external screw thread 22 of suction cylinder 15, is equipped with mider hole 20 in the middle part of the upper board of lid 14,10 top of push-pull rod is through
In the mider hole 20, two connecting plates 12 are separately positioned on the top two sides of lid 14, connect and bore in tubaeform 24 lower ports of end plate
The upper end of shape undergauge cylinder 17, the ball 26 that is arranged in the bellmouth 25 of taper undergauge cylinder 17 form check valve, under the ball 26
Portion is equipped with the tapping bar 27 that length exceeds bellmouth 25；Back hook 28, the bending of the back hook 28 are equipped in the lower part of tapping bar 27
End is in the side of end pipe 18, is equipped with horizon bar 29 at the bending end of back hook 28.
In conjunction with attached drawing 1 or 5, the upper end of the pull rod 5 is equipped with perforation 34, and the recess of U-shaped connector sleeve 3 wraps up the shadoof 2
Middle part, the both ends of U-shaped connector sleeve 3 are clamped in 5 upper end two sides of pull rod, in pull rod 5 close to the perforation of upper end in the middle part of pin 4
In 34, the both ends of 4 both ends of pin pin 4 behind the hole at 3 both ends of U-shaped connector sleeve are equipped with the expanding head of a nail；Or pull rod 5
Another replacing structure connecting with shadoof 2, the upper end of the pull rod 5 is by being welded to connect in the middle part of the bottom surfaces of shadoof 2.
Implement the control system of oil tank sampler of the present invention, installation process is as follows:
In conjunction with attached drawing 1 to 5, welds ball 26 and stainless steel wire to form tapping bar 27 first, be then put into tapping bar 27 downward
Suction cylinder 15 makes tapping bar 27 and ball 26 respectively enter end pipe 18 and taper undergauge cylinder 17, using pliers by 27 lower part of tapping bar
Bending forms back hook 28, and the end not bending of tapping bar 27 is then gone out a horizon bar 29；Piston 31 is packed into suction cylinder 15,
The push-pull rod 10 of piston 31, which is put into after the mider hole 20 of lid 14, connects the internal screw thread 21 of lid 14 and the external screw thread 22 of suction cylinder 15
It connects, two connecting plates 12 of lid 14 is docked with two level boards 11 of 6 lower part of pipe, respectively penetrate 14 liang of lid connections using two-screw 13
It is locked using nut behind the hole 19 of plate 12 and the hole of level board 11；At this moment using the interval formed between two upright bars 8 by push-pull rod
10 connect with 5 lower end of pull rod, then connect 5 upper end of pull rod using U-shaped connector sleeve 3 and pin 4 with shadoof 2.
In use, first pushing shadoof 2, the oil product top that suction cylinder 15 is sent into oil tank by annular hand grip 1 is then held,
After taper undergauge cylinder 17 enters in oil product, annular air-pocket 16 contacts oil product and just forms resistance, under stopping after operator's perception
It visits and starts to pull up shadoof 2, stop pull-up shadoof 2 when reaching aequum, at this moment ball 26 is blocked taper undergauge cylinder by self weight
17 bellmouth 25, then take out the present invention, by end pipe 18 be inserted into vessel port, tapping bar 27 horizon bar 29 load vessel port simultaneously
26 uplink of ball is pushed by tapping bar 27, the inflow container of the opening and oil sample that obtain bellmouth 25 completes sampling operation.
Part not in the detailed description of the invention is the prior art.
Claims (10)
1. a kind of control system of oil tank sampler, including annular hand grip (1), shadoof (2), pipe (6), suction cylinder (15), push-and-pull
Bar (10), piston (31) and check valve, it is characterized in that: be fixedly connected in the middle part of the lower end of annular hand grip (1) with the upper end of pipe (6),
Shadoof (2) bottom surfaces and pull rod (5) upper end in annular hand grip (1) are fixedly connected to form control mechanism, suction cylinder (15)
Outer rim suitable for reading and pipe (6) lower mouth external connection, be through in the pipe (6) pull rod (5) lower end exposed part connection push-and-pull
The lower end of the upper end of bar (10), the push-pull rod (10) in suction cylinder (15) is equipped with piston (31), the suction cylinder (15)
Lower mouth is equipped with tubaeform end plate (24), and check valve is equipped in tubaeform end plate (24) lower ports；Suction cylinder (15) it is outer under
Portion is equipped with air bag.
2. the control system of oil tank sampler according to claim 1, it is characterized in that: in tubaeform end plate (24) lower ports
The upper end for connecting taper undergauge cylinder (17), the ball (26) being arranged in the bellmouth (25) of taper undergauge cylinder (17) form unidirectional
Valve, the lower part of the ball (26) are equipped with the tapping bar (27) that length exceeds bellmouth (25).
3. the control system of oil tank sampler according to claim 2, it is characterized in that: being equipped in the lower part of tapping bar (27)
The bending end of back hook (28), the back hook (28) is in the side of end pipe (18), is equipped with horizon bar at the bending end of back hook (28)
(29).
4. the control system of oil tank sampler according to claim 1, it is characterized in that: distinguishing in the lower end two sides of pipe (6)
Equipped with short horizon bar (7), the outer end lower part of two short horizon bars (7) is respectively equipped with upright bar (8), upright bar (8) lower end outside point
Not She You level board (11), two level boards (11) respectively by screw (13) connect suction cylinder (15) upper end two sides connecting plate
(12).
5. the control system of oil tank sampler according to claim 4, it is characterized in that: in the upper end outer rim of suction cylinder (15)
Equipped with external screw thread (22), the external screw thread (22) for internal screw thread (21) connection suction cylinder (15) that mouth inner wall is arranged under (14), lid are covered
(14) mider hole (20) are equipped in the middle part of upper board, push-pull rod (10) top is through in the mider hole (20), two connecting plates
(12) the top two sides of lid (14) are separately positioned on.
6. the control system of oil tank sampler according to claim 1, it is characterized in that: being equipped with rubber at the middle part of piston (31)
It is interference fit inside cushion rubber (32), the outer edge surface of the rubber ring (32) and the cavity (23) of suction cylinder (15).
7. the control system of oil tank sampler according to claim 1, it is characterized in that: the air bag is annular air-pocket
(16), the sets of holes (33) in the middle part of annular air-pocket (16) cover on the lower end outer edge surface of suction cylinder (15).
8. the control system of oil tank sampler according to claim 1, it is characterized in that: the upper end of the pull rod (5) is equipped with
It perforates (34), the recess of U-shaped connector sleeve (3) wraps up the middle part of the shadoof (2), and the both ends of U-shaped connector sleeve (3) are clamped in drawing
Bar (5) upper end two sides, in pull rod (5) in the perforation (34) of upper end, pin (4) both ends pass through U at pin (4) middle part
The both ends of the pin (4) are equipped with the expanding head of a nail behind the hole at shape connector sleeve (3) both ends.
9. the control system of oil tank sampler according to claim 8, it is characterized in that: what pull rod (5) was connect with shadoof (2)
Another replacing structure, the upper end of the pull rod (5) is by being welded to connect in the middle part of the bottom surfaces of shadoof (2).
10. the control system of oil tank sampler according to claim 1 connects it is characterized in that: being equipped in the lower end of pull rod (5)
Female connector pipe (9) is respectively equipped with connecting hole (30) on the two sidewalls of the connecting sleeve (9), and the upper end of the push-pull rod (10) is set
Have connecting hole (30), the upper end of push-pull rod (10) is through in connecting sleeve (9), by another pin concatenation push-pull rod (10) and is connected
The connecting hole (30) of casing (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811118409.8A CN108982164B (en) | 2018-09-26 | 2018-09-26 | Control system of oil tank sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811118409.8A CN108982164B (en) | 2018-09-26 | 2018-09-26 | Control system of oil tank sampler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108982164A true CN108982164A (en) | 2018-12-11 |
| CN108982164B CN108982164B (en) | 2024-05-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811118409.8A Active CN108982164B (en) | 2018-09-26 | 2018-09-26 | Control system of oil tank sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108982164B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203025014U (en) * | 2013-01-13 | 2013-06-26 | 济南大学 | Small-caliber-drilling fixed-depth groundwater sampler |
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| CN107843459A (en) * | 2017-11-08 | 2018-03-27 | 吴振明 | A kind of adjustable thief rod of depth under water |
| CN207423596U (en) * | 2017-11-28 | 2018-05-29 | 鲁南煤化工研究院 | A kind of chemical industry measurement sampler |
| CN208921494U (en) * | 2018-09-26 | 2019-05-31 | 河南中托力合化学有限公司 | A kind of control system of oil tank sampler |
-
2018
- 2018-09-26 CN CN201811118409.8A patent/CN108982164B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203025014U (en) * | 2013-01-13 | 2013-06-26 | 济南大学 | Small-caliber-drilling fixed-depth groundwater sampler |
| CN105445060A (en) * | 2015-11-30 | 2016-03-30 | 国网河南偃师市供电公司 | Automatic vacuum oil sample taking container for electric high-voltage oil-filled transformer |
| CN107349491A (en) * | 2017-07-06 | 2017-11-17 | 丽水市知科科技有限公司 | A kind of accurate fixed-quantity injector |
| CN107843459A (en) * | 2017-11-08 | 2018-03-27 | 吴振明 | A kind of adjustable thief rod of depth under water |
| CN207423596U (en) * | 2017-11-28 | 2018-05-29 | 鲁南煤化工研究院 | A kind of chemical industry measurement sampler |
| CN208921494U (en) * | 2018-09-26 | 2019-05-31 | 河南中托力合化学有限公司 | A kind of control system of oil tank sampler |
Non-Patent Citations (3)
| Title |
|---|
| 朱佳聪: "《油矿地质学》", 石油工业出版社, pages: 88 * |
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| CN108982164B (en) | 2024-05-14 |
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