CN217558285U - Petroleum drilling fluid outlet displacement control device - Google Patents
Petroleum drilling fluid outlet displacement control device Download PDFInfo
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- CN217558285U CN217558285U CN202123090147.9U CN202123090147U CN217558285U CN 217558285 U CN217558285 U CN 217558285U CN 202123090147 U CN202123090147 U CN 202123090147U CN 217558285 U CN217558285 U CN 217558285U
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- piston
- valve body
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- oil
- drilling fluid
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- 238000005553 drilling Methods 0.000 title claims abstract description 21
- 239000012530 fluid Substances 0.000 title claims abstract description 21
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 12
- 239000003208 petroleum Substances 0.000 title claims description 14
- 238000007789 sealing Methods 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000003466 welding Methods 0.000 claims abstract description 17
- 238000000926 separation method Methods 0.000 claims abstract description 11
- 229920001875 Ebonite Polymers 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000005574 cross-species transmission Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides an oil drilling fluid outlet displacement controlling means, which comprises a valve body, the welding of the inside both sides of valve body has the separate flow board, the even flange has all been welded to valve body outer wall both sides, valve body outer wall top is provided with control mechanism, the welding of control mechanism's one end has sealing mechanism, sealing mechanism's one end welding has separation mechanism, valve body outer wall below is provided with the oil-out, the one end of oil-out is provided with the rubber buffer. This oil drilling fluid export discharge capacity controlling means, through first threaded shaft, first piston, first sealing washer, second sealing washer and first fixation nut's setting, the epaxial first piston of first threaded shaft can move about in the inside through-hole of end cover, first sealing washer and second sealing washer can be simultaneously to the external connection department of first piston and end cover, and the internal connection department of first piston and first threaded shaft, play sealed effect simultaneously, effectually kept when the oil circulation, inside oil can not spill over from the end cover.
Description
Technical Field
The utility model relates to a relevant technical field of oil development especially relates to an oil drilling fluid export discharge capacity controlling means.
Background
The petroleum refers to a hydrocarbon mixture of gas, liquid and solid, and has a natural occurrence, the petroleum exploitation refers to the action of excavating and extracting petroleum in places where the petroleum is stored, in the process of petroleum exploitation, oil gas flows into a well bottom from a reservoir bed and rises to a well head from the well bottom, and in the process of petroleum exploitation, the exploitation outlet amount of the petroleum needs to be controlled, so that a petroleum drilling fluid outlet discharge control device is needed.
But current oil drilling fluid export discharge capacity controlling means, in the use, most of structures are complicated, and the mounting means is very loaded down with trivial details, moreover because the leakproofness is not enough, the phenomenon that oil was revealed often can appear in the valve body, to causing danger easily, also can cause certain environmental pollution simultaneously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an oil drilling fluid export discharge capacity controlling means to solve the current oil drilling fluid export discharge capacity controlling means who proposes in the above-mentioned background art, but current oil drilling fluid export discharge capacity controlling means, in the use, most of structures are complicated, and the mounting means is very loaded down with trivial details, and because the leakproofness is not enough, the phenomenon that the oil was revealed often can appear in the valve body, easily to causing danger, also can cause certain environmental pollution's problem simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oil drilling fluid outlet displacement controlling means, includes the valve body, the inside both sides welding of valve body has the separation board, flange has all been welded to valve body outer wall both sides, valve body outer wall top is provided with control mechanism, control mechanism's one end welding has sealing mechanism, sealing mechanism's one end welding has separation mechanism, valve body outer wall below is provided with the oil-out, the one end of oil-out is provided with the rubber buffer.
Preferably, the flow separation plates are arranged on two sides of the inner wall of the valve body in a staggered mode, and two groups of flow separation plates are arranged.
Preferably, the connecting flanges are symmetrically arranged along the central axis of the valve body, and two groups of the connecting flanges are arranged.
Preferably, control mechanism includes end cover, first connecting plate, second connecting plate, screwed pipe, threaded rod, gag lever post, spacing collar and handle, valve body outer wall top is provided with the end cover, the one end welding of end cover has first connecting plate, one side threaded connection of first connecting plate has the second connecting plate, the skin weld of second connecting plate has the screwed pipe, the threaded rod is run through to the one end of screwed pipe, the gag lever post has all been welded to the outer wall both sides of screwed pipe, the one end welding of gag lever post has the spacing collar, the one end threaded connection of spacing collar has the threaded rod, the one end welding of threaded rod has the handle.
Preferably, sealing mechanism includes first threaded shaft, first piston, first sealing washer, second sealing washer and first fixation nut, the one end welding of threaded rod has first threaded shaft, the pot head of first threaded shaft is equipped with first piston, the outer lane of first piston bonds and has first sealing washer, the inner circle of first piston bonds and has the second sealing washer, the one end of first piston is provided with first fixation nut.
Preferably, separation mechanism includes second threaded shaft, second piston, third sealing washer, fourth sealing washer and second fixation nut, the welding of the one end of first threaded shaft has second threaded shaft, the pot head of second threaded shaft is equipped with the second piston, the outer wall bonding of second piston has the third sealing washer, the inner circle bonding of second piston has the fourth sealing washer, the one end of second piston is provided with second fixation nut.
Preferably, the rubber buffer and oil-out threaded connection, the rubber buffer is hard rubber material.
Compared with the prior art, the beneficial effects of the utility model are that: this oil drilling fluid export discharge capacity controlling means, through first threaded shaft, first piston, first sealing washer, second sealing washer and first fixation nut's setting, can be when using, it reciprocates to drive the second piston through rotatory threaded rod, when oil circulation is carried out to needs, the epaxial first piston of first thread can move about in the inside through-hole of end cover, first sealing washer and second sealing washer can be simultaneously to the external connection department of first piston and end cover, and the internal connection department of first piston and first threaded shaft, play sealed effect simultaneously, effectually kept when oil circulation, inside oil can not spill over from the end cover.
Drawings
FIG. 1 is a schematic view of the front sectional structure of the present invention;
FIG. 2 is a schematic view of the front view of the present invention;
FIG. 3 is a schematic structural view of the sealing mechanism of the present invention;
figure 4 is the utility model discloses separation mechanism structure sketch map.
In the figure: 1. a valve body; 2. a flow isolating plate; 3. a connecting flange; 4. a control mechanism; 401. an end cap; 402. a first connecting plate; 403. a second connecting plate; 404. a threaded pipe; 405. a threaded rod; 406. a limiting rod; 407. a limiting ring; 408. a handle; 5. a sealing mechanism; 501. a first threaded shaft; 502. a first piston; 503. a first seal ring; 504. a second seal ring; 505. a first fixing nut; 6. a blocking mechanism; 601. a second threaded shaft; 602. a second piston; 603. a third seal ring; 604. a fourth seal ring; 605. a second fixing nut; 7. an oil outlet; 8. a rubber plug.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an oil drilling fluid outlet displacement controlling means, includes valve body 1, and the welding of 1 inside both sides of valve body has the flow isolating plate 2, and flange 3 has all been welded to 1 outer wall both sides of valve body, and 1 outer wall top of valve body is provided with control mechanism 4, and the welding of control mechanism 4's one end has sealing mechanism 5, and sealing mechanism 5's one end welding has separation mechanism 6, and 1 outer wall below of valve body is provided with oil-out 7, and the one end of oil-out 7 is provided with rubber buffer 8.
Furthermore, the flow isolating plates 2 are arranged on two sides of the inner wall of the valve body 1 in a staggered manner, two groups of flow isolating plates 2 are arranged, a channel for petroleum to flow can be effectively formed in the valve body 1 through the arrangement of the flow isolating plates 2, and the second piston 602 is matched to move up and down, so that the amount of petroleum flowing can be effectively controlled.
Furthermore, the connecting flanges 3 are symmetrically arranged along the axis of the valve body 1, and the connecting flanges 3 are arranged in two groups, so that the connecting flanges 3 can be effectively connected with an oil outlet pipeline.
Further, the control mechanism 4 includes an end cover 401, a first connecting plate 402, a second connecting plate 403, a threaded pipe 404, a threaded rod 405, a limit rod 406, a limit ring 407 and a handle 408, the end cover 401 is arranged above the outer wall of the valve body 1, the first connecting plate 402 is welded to one end of the end cover 401, the second connecting plate 403 is connected to one side of the first connecting plate 402 through threads, the threaded pipe 404 is welded to the surface of the second connecting plate 403, the threaded rod 405 penetrates through one end of the threaded pipe 404, the limit rods 406 are welded to two sides of the outer wall of the threaded pipe 404, the limit ring 407 is welded to one end of the limit rod 406, the threaded rod 405 is welded to one end of the limit ring 407, the handle 408 is welded to one end of the threaded rod 405, and the end cover 401, the first connecting plate 402, the second connecting plate 403, the threaded pipe 404, the threaded rod 405 can move up and down through the limit ring 407 and the threaded pipe 404 without loosening when the threaded rod rotates.
Further, the sealing mechanism 5 includes a first threaded shaft 501, a first piston 502, a first sealing ring 503, a second sealing ring 504 and a first fixing nut 505, one end of the threaded rod 405 is welded to the first threaded shaft 501, one end of the first threaded shaft 501 is sleeved with the first piston 502, an outer ring of the first piston 502 is adhered with the first sealing ring 503, an inner ring of the first piston 502 is adhered with the second sealing ring 504, one end of the first piston 502 is provided with the first fixing nut 505, through the arrangement of the first threaded shaft 501, the first piston 502, the first sealing ring 503, the second sealing ring 504 and the first fixing nut 505, the second piston 602 can be driven to move up and down by rotating the threaded rod 405 when in use, when oil needs to be circulated, the first piston 502 on the first threaded shaft 501 can move in an inner through hole of the end cap 401, the first sealing ring 503 and the second sealing ring 504 can simultaneously connect the first piston 502 with the end cap 401 and the inner connection of the first piston 502 with the first threaded shaft 501, and can simultaneously play a role of sealing and effectively keeping the oil from flowing out of the end cap 401.
Further, the blocking mechanism 6 includes a second threaded shaft 601, a second piston 602, a third seal ring 603, a fourth seal ring 604, and a second fixing nut 605, the second threaded shaft 601 is welded at one end of the first threaded shaft 501, the second piston 602 is sleeved at one end of the second threaded shaft 601, the third seal ring 603 is bonded on the outer wall of the second piston 602, the fourth seal ring 604 is bonded on the inner ring of the second piston 602, the second fixing nut 605 is disposed at one end of the second piston 602, and the flow rate is controlled by the arrangement of the second threaded shaft 601, the second piston 602, the third seal ring 603, the fourth seal ring 604, and the second fixing nut 605, when the flow rate is required to be controlled, the threaded rod 405 is driven to ascend and descend by rotating the handle 408, and the threaded rod 405 drives the second threaded shaft 601 to ascend and descend, and descend by the contact area between the second piston 602 and the flow-blocking plate 2, and the flow-blocking plate 2 can be completely blocked by the third seal ring 603 and the fourth seal ring 604.
Further, rubber buffer 8 and 7 threaded connection of oil-out, rubber buffer 8 are hard rubber material, through oil-out 7 and rubber buffer 8's setting, can open rubber buffer 8 after the use, discharge the unnecessary oil of scraping aside in the valve body 1 inside.
The working principle is as follows: firstly, flow isolating plates 2 need to be welded at openings on two sides inside a valve body 1 in a staggered mode, then connecting flanges 3 need to be welded on two sides of the outer wall of the valve body 1, then an end cover 401 needs to be welded above the outer wall of the valve body 1, meanwhile, a threaded pipe 404 is fixedly installed on one side of the end cover 401 through a first connecting plate 402 and a second connecting plate 403, then limiting rods 406 need to be welded on two sides of the outer wall of the threaded pipe 404, then a limiting ring 407 needs to be welded on one side of the limiting rod 406, a threaded rod 405 penetrates through the limiting ring 407, the threaded pipe 404 and the end cover 401, meanwhile, a handle 408 is welded at one end of the threaded rod 405, then a first threaded shaft 501 is welded on the threaded rod 405, meanwhile, a first piston 502 is sleeved on the outer wall of the first threaded shaft 501, then the first piston 502 is fixed through a first fixing nut 505, meanwhile, a first sealing ring 503 and a second sealing ring 504 are respectively bonded on the surface and the inner ring of the first piston 502, a second sealing ring 602 is also bonded on the surface and an inner ring of the second piston 602, finally, the handle 408 is driven by rotating, so that the second piston 602 can move up and down and up and down movement of the flow isolating plates of the drilling fluid outlet device can be completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an oil drilling fluid outlet displacement controlling means, includes valve body (1), its characterized in that: the utility model discloses a valve body, including valve body (1), the welding of valve body (1) inside both sides has a separate and flow board (2), flange (3) have all been welded to valve body (1) outer wall both sides, valve body (1) outer wall top is provided with control mechanism (4), the welding of the one end of control mechanism (4) has sealing mechanism (5), the welding of the one end of sealing mechanism (5) has separation mechanism (6), valve body (1) outer wall below is provided with oil-out (7), the one end of oil-out (7) is provided with rubber buffer (8).
2. The device for controlling the outlet displacement of the petroleum drilling fluid as claimed in claim 1, wherein the flow separation plates (2) are arranged on two sides of the inner wall of the valve body (1) in a staggered manner, and two groups of flow separation plates (2) are arranged.
3. The device for controlling the outlet displacement of the petroleum drilling fluid as claimed in claim 1, wherein the connecting flanges (3) are symmetrically arranged along the central axis of the valve body (1), and two groups of the connecting flanges (3) are arranged.
4. The oil drilling fluid outlet displacement control device is characterized in that the control mechanism (4) comprises an end cover (401), a first connecting plate (402), a second connecting plate (403), a threaded pipe (404), a threaded rod (405), a limiting rod (406), a limiting ring (407) and a handle (408), the end cover (401) is arranged above the outer wall of the valve body (1), the first connecting plate (402) is welded at one end of the end cover (401), the second connecting plate (403) is in threaded connection with one side of the first connecting plate (402), the threaded pipe (404) is welded on the surface of the second connecting plate (403), the threaded rod (405) penetrates through one end of the threaded pipe (404), the limiting rod (406) is welded on two sides of the outer wall of the threaded pipe (404), the limiting ring (407) is welded at one end of the limiting rod (406), the threaded rod (405) is in threaded connection with one end of the limiting ring (407), and the handle (408) is welded at one end of the threaded rod (405).
5. The oil drilling fluid outlet displacement control device of claim 4, wherein the sealing mechanism (5) comprises a first threaded shaft (501), a first piston (502), a first sealing ring (503), a second sealing ring (504) and a first fixing nut (505), the first threaded shaft (501) is welded at one end of the threaded rod (405), the first piston (502) is sleeved at one end of the first threaded shaft (501), the first sealing ring (503) is bonded on the outer ring of the first piston (502), the second sealing ring (504) is bonded on the inner ring of the first piston (502), and the first fixing nut (505) is arranged at one end of the first piston (502).
6. The oil drilling fluid outlet displacement control device according to claim 5, wherein the blocking mechanism (6) comprises a second threaded shaft (601), a second piston (602), a third sealing ring (603), a fourth sealing ring (604) and a second fixing nut (605), the second threaded shaft (601) is welded at one end of the first threaded shaft (501), the second piston (602) is sleeved at one end of the second threaded shaft (601), the third sealing ring (603) is bonded on the outer wall of the second piston (602), the fourth sealing ring (604) is bonded on the inner ring of the second piston (602), and the second fixing nut (605) is arranged at one end of the second piston (602).
7. The oil drilling fluid outlet displacement control device according to claim 1, wherein the rubber plug (8) is in threaded connection with the oil outlet (7), and the rubber plug (8) is made of hard rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123090147.9U CN217558285U (en) | 2021-12-10 | 2021-12-10 | Petroleum drilling fluid outlet displacement control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123090147.9U CN217558285U (en) | 2021-12-10 | 2021-12-10 | Petroleum drilling fluid outlet displacement control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217558285U true CN217558285U (en) | 2022-10-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123090147.9U Active CN217558285U (en) | 2021-12-10 | 2021-12-10 | Petroleum drilling fluid outlet displacement control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217558285U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115637946A (en) * | 2022-12-23 | 2023-01-24 | 大庆市华禹石油机械制造有限公司 | Petroleum wellhead sealing device |
| CN117919916A (en) * | 2024-01-31 | 2024-04-26 | 北京中冶隆生环保科技发展有限公司 | Be used for desulfurization deacidification chemical industry waste gas treatment high-efficient reaction unit |
-
2021
- 2021-12-10 CN CN202123090147.9U patent/CN217558285U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115637946A (en) * | 2022-12-23 | 2023-01-24 | 大庆市华禹石油机械制造有限公司 | Petroleum wellhead sealing device |
| CN117919916A (en) * | 2024-01-31 | 2024-04-26 | 北京中冶隆生环保科技发展有限公司 | Be used for desulfurization deacidification chemical industry waste gas treatment high-efficient reaction unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A petroleum drilling fluid outlet displacement control device Granted publication date: 20221011 Pledgee: Qilu Bank Co.,Ltd. Dongying Dongying District Branch Pledgor: Shengli Oilfield Xinchen Petroleum Equipment Co.,Ltd. Registration number: Y2024980010678 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |