CN112032337A - Oil exploitation governing valve - Google Patents
Oil exploitation governing valve Download PDFInfo
- Publication number
- CN112032337A CN112032337A CN202010873020.5A CN202010873020A CN112032337A CN 112032337 A CN112032337 A CN 112032337A CN 202010873020 A CN202010873020 A CN 202010873020A CN 112032337 A CN112032337 A CN 112032337A
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- China
- Prior art keywords
- valve body
- bevel gear
- rod
- sealing
- transmission
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
- F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
- F16K3/246—Combination of a sliding valve and a lift valve
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/07—Arrangement or mounting of devices, e.g. valves, for venting or aerating or draining
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention relates to the field of oil exploitation, in particular to an oil exploitation regulating valve which comprises a valve body, wherein a switch mechanism is arranged inside the valve body, a first transmission mechanism is arranged inside the switch mechanism, a driving mechanism is arranged on the valve body above the first transmission mechanism, a sealing mechanism is arranged on the side wall of one side of the valve body, when the regulating valve is used, a driving rod is firstly rotated, the driving rod drives a transmission rod to rotate through gear transmission, the transmission rod drives a threaded rod to rotate through gear transmission, a pushing block and a sealing block can be further driven to move, so that a pipe orifice of a connecting pipe is opened, crude oil can be conveyed, meanwhile, the driving rod can drive two bidirectional screw rods through transmission between gears, the bidirectional screw rods drive two sealing plates and sealing grooves to seal the connecting part of the connecting pipe through matching of the bidirectional screw rods and nuts, and then avoided the connecting tube of governing valve to produce and reveal.
Description
Technical Field
The invention relates to the field of oil exploitation, in particular to an oil exploitation regulating valve.
Background
When crude oil is produced, in different geological structures, various gases and a large amount of water can be generated in an oil-bearing rock stratum besides the crude oil, in the prior art, impurities such as sand and the like are filtered out only by a filter screen, the crude oil, the various gases and the large amount of water are pumped to the ground together, and then subsequent treatment is carried out, however, if the crude oil, the various gases and the large amount of water are not pumped to the ground, the treatment cost is high, and great waste is caused.
When the existing regulating valve used for the crude oil conveying pipeline is used, due to the opening of the regulating valve, the crude oil can cause great pressure to the regulating valve when passing through the connecting pipeline of the regulating valve, so that the connecting pipeline of the regulating valve is easy to leak, and therefore an oil exploitation regulating valve is necessary to be provided.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an oil exploitation regulating valve.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides an oil exploitation governing valve, includes a valve body, the inside of valve body is provided with a switching mechanism, switching mechanism's inside is provided with a drive mechanism, is located be provided with a actuating mechanism on the valve body of first drive mechanism top position, be provided with a sealing mechanism on the lateral wall of one side wherein of valve body, sealing mechanism's upper end is provided with a second drive mechanism, second drive mechanism is connected with actuating mechanism.
The switch mechanism comprises a connecting cavity, the connecting cavity is arranged inside the valve body, a connecting pipe and two connecting pipes are fixedly connected to the wall of the opposite cavity of the connecting cavity, one end, far away from the connecting pipes, of the connecting pipes penetrates through the outer side wall of the corresponding valve body and extends outwards respectively, a pushing block is arranged in the connecting cavity, a fixing frame is fixedly connected between the wall of the opposite cavity of the connecting cavity, a fixing ring is fixedly mounted at the center of the fixing frame, a threaded rod is rotatably connected to the inside of the fixing ring through a bearing and corresponds to the pushing block at the position of the threaded rod, one end, far away from the fixing ring, of the threaded rod extends into the threaded groove and is in threaded connection with the threaded groove, and a sealing block is fixedly connected to the side wall, corresponding to one of the connecting rods.
Specifically, first drive mechanism includes a transmission chamber, the transmission chamber is seted up inside being located the valve body of connecting the chamber top position, it is connected with a transfer line to rotate through the bearing between transmission chamber and the connection chamber, the lower extreme of transfer line extends to and connects intracavity and a first bevel gear of fixedly connected with, corresponds fixedly connected with a second bevel gear on the threaded rod of first bevel gear position, first bevel gear meshes with the second bevel gear mutually, the upper end of transfer line runs through and extends to transmission intracavity and a third bevel gear of fixedly connected with.
Specifically, actuating mechanism includes a actuating lever, the actuating lever passes through the bearing and rotates the connection between the relative chamber wall in transmission chamber, the wherein one end of actuating lever runs through the corresponding lateral wall of valve body and extends to outside the valve body, the actuating lever is located outside the valve body one end fixedly connected with and rotates the handle, is located it has a fourth bevel gear to fix the cover on the actuating lever pole wall between rotation handle and the valve body, it has a fifth bevel gear to fix the cover on the pole wall that the actuating lever is located the transmission chamber, fifth bevel gear meshes with the third bevel gear mutually.
Specifically, sealing mechanism includes two fixed plates, two the fixed plate is run parallel form fixed connection on the lateral wall of valve body wherein one side, two all be connected with two-way lead screws, two through the bearing rotation between the fixed plate all be symmetrical form threaded connection on the two-way lead screw have two screw-nut, per two corresponding all fixed the cup joint has a closing plate, two jointly between the screw-nut all be provided with a seal groove, two on the position that the closing plate corresponds the connecting pipe the upper end of two-way lead screw all runs through the fixed plate upper surface that corresponds and upwards extends, two all fixed a sealing ring that has cup jointed on the cell wall of seal groove.
Specifically, the second transmission mechanism comprises a fixed rod, the fixed rod is rotatably connected to the upper surface of one of the fixed plates through a bearing, the upper end of the fixed rod penetrates through the upper surface of the fixed plate and extends upwards, the fixed rod is fixedly sleeved with a driving gear, a sixth bevel gear is fixedly connected to the upper end of the fixed rod above the driving gear, a driven gear is fixedly connected to the upper ends of two-way screws corresponding to the driving gear, and the driving gear is meshed with the two driven gears.
Specifically, two supporting rods are fixedly connected to the side wall, close to one side of the pushing block, of the fixing frame, two supporting grooves are formed in the pushing block at the positions corresponding to the two supporting rods, and one ends, far away from the fixing frame, of the two supporting rods penetrate through the notches corresponding to the supporting grooves respectively and extend into the supporting grooves.
Specifically, a sealing ring is fixedly sleeved on the outer side wall of the sealing block, and the side wall of the sealing ring close to one side of the pushing block is abutted to the pushing block.
The invention has the beneficial effects that:
(1) when the oil exploitation regulating valve is used, the driving rod is firstly rotated, the driving rod drives the driving rod to rotate through gear transmission, the transmission rod drives the threaded rod to rotate through gear transmission, and the transmission rod drives the threaded rod to rotate through gear transmission, so that the pushing block and the sealing block can be driven to move, the pipe orifice of the connecting pipe is opened, and crude oil can be conveyed at the moment, meanwhile, the driving rod can drive the two-way screw rods through transmission between the gears, the two-way screw rods drive the two sealing plates and the sealing groove to seal the connection position of the connecting pipe through matching with the screw rod nut, and therefore the leakage of the connecting pipeline of the regulating valve can be avoided.
(2) The invention relates to an oil exploitation regulating valve which comprises a connecting cavity, a connecting pipe, a pushing block, a fixing frame, a fixing ring, a threaded rod, a threaded groove, a sealing block, a first transmission mechanism, a transmission cavity, a transmission rod, a first bevel gear, a second bevel gear, a third bevel gear, a driving mechanism, a driving rod, a rotating handle, a fourth bevel gear, a fifth bevel gear, a sealing mechanism, a fixing plate, a two-way screw rod, a screw rod nut, a sealing plate, a sealing groove, a second transmission mechanism, a fixing rod, a driving gear, a sixth bevel gear and a driven gear, wherein when the regulating valve is used, the driving rod is rotated, the driving rod drives the transmission rod to rotate through gear transmission, the transmission rod drives the threaded rod to rotate through gear transmission, and then the pushing block and the sealing block can be driven to move to be abutted against the pipe, meanwhile, the driving rod can drive the two bidirectional screw rods through transmission between the gears, the two bidirectional screw rods drive the two sealing plates and the sealing groove to operate in opposite directions through matching with the screw rod nuts, sealing of the joints is relieved, the joints can be maintained, and subsequent use of the joints is facilitated.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of an open state of an oil production regulating valve according to the present invention;
FIG. 2 is a schematic structural view of an oil production regulator valve in a closed state according to the present invention;
FIG. 3 is a schematic side view of the FIG. 1 oil production regulator valve provided in accordance with the present invention;
FIG. 4 is a schematic side view of the FIG. 2 oil production regulator valve provided in accordance with the present invention;
FIG. 5 is a side structural cross-sectional view of an oil production regulator valve provided in accordance with the present invention;
FIG. 6 is a schematic perspective view of a pushing block in an oil production regulating valve according to the present invention;
FIG. 7 is a schematic side view of a pushing block in an oil production regulating valve according to the present invention.
In the figure: 1. a valve body; 2. a switch mechanism; 21. a connecting cavity; 22. a connecting pipe; 23. a pushing block; 24. a fixed mount; 25. a fixing ring; 26. a threaded rod; 27. a thread groove; 28. a sealing block; 3. a first transmission mechanism; 31. a transmission cavity; 32. a transmission rod; 33. a first bevel gear; 34. a second bevel gear; 35. a third bevel gear; 4. a drive mechanism; 41. a drive rod; 42. rotating the handle; 43. a fourth bevel gear; 44. a fifth bevel gear; 5. a sealing mechanism; 51. a fixing plate; 52. a bidirectional screw rod; 53. a feed screw nut; 54. a sealing plate; 55. a sealing groove; 6. a second transmission mechanism; 61. fixing the rod; 62. a driving gear; 63. a sixth bevel gear; 64. a driven gear; 7. a support bar; 8. a support groove; 9. and (5) sealing rings.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-7, the oil exploitation regulating valve according to the present invention comprises a valve body 1, a switch mechanism 2 is disposed inside the valve body 1, a first transmission mechanism 3 is disposed inside the switch mechanism 2, a driving mechanism 4 is disposed on the valve body 1 above the first transmission mechanism 3, a sealing mechanism 5 is disposed on a sidewall of one side of the valve body 1, a second transmission mechanism 6 is disposed at an upper end of the sealing mechanism 5, the second transmission mechanism 6 is connected to the driving mechanism 4, when in use, the first transmission mechanism 3 is driven to operate by the driving mechanism 4, the first transmission mechanism 3 drives the switch mechanism 2 to open the regulating valve, meanwhile, the driving mechanism 4 drives the sealing mechanism 5 to seal the joint of the regulating valve through the second transmission mechanism 6, and further the leakage of a connecting pipeline of the regulating valve is avoided.
Specifically, the switch mechanism 2 includes a connection cavity 21, the connection cavity 21 is disposed inside the valve body 1, the opposite cavity walls of the connection cavity 21 are fixedly connected with a connection pipe 22, the ends of the two connection pipes 22 far away from each other respectively penetrate through the outer side wall of the corresponding valve body 1 and extend outwards, a push block 23 is disposed in the connection cavity 21, a fixing frame 24 is fixedly connected between the opposite cavity walls of the connection cavity 21, a fixing ring 25 is fixedly mounted at the center of the fixing frame 24, the inside of the fixing ring 25 is rotatably connected with a threaded rod 26 through a bearing, a threaded groove 27 is disposed on the push block 23 corresponding to the position of the threaded rod 26, the end of the threaded rod 26 far away from the fixing ring 25 extends into the threaded groove 27 and is in threaded connection with the threaded groove 27, a sealing block 28 is fixedly connected on the side wall corresponding to one of the connection rods 22 of the push block 23, the first transmission, the transmission cavity 31 is arranged inside the valve body 1 above the connection cavity 21, a transmission rod 32 is rotatably connected between the transmission cavity 31 and the connection cavity 21 through a bearing, the lower end of the transmission rod 32 extends into the connection cavity 21 and is fixedly connected with a first bevel gear 33, a second bevel gear 34 is fixedly connected on the threaded rod 26 corresponding to the position of the first bevel gear 33, the first bevel gear 33 is meshed with the second bevel gear 34, the upper end of the transmission rod 32 extends into the transmission cavity 31 through the transmission cavity and is fixedly connected with a third bevel gear 35, the driving mechanism 4 comprises a driving rod 41, the driving rod 41 is rotatably connected between opposite cavity walls of the transmission cavity 31 through a bearing, one end of the driving rod 41 penetrates through the corresponding side wall of the valve body 1 and extends out of the valve body 1, one end of the driving rod 41 outside the valve body 1 is fixedly connected with a rotating handle 42, a fourth bevel gear 43 is fixedly sleeved on the rod wall of the driving rod 41 between the rotating handle 42, a fifth bevel gear 44 is fixedly sleeved on the rod wall of the driving rod 41 positioned in the transmission cavity 31, the fifth bevel gear 44 is meshed with the third bevel gear 35, by rotating the driving rod 41 by rotating the handle 42, the driving rod 41 can drive the driving rod 32 to rotate by the engagement of the fifth bevel gear 44 and the third bevel gear 35, the transmission rod 32 drives the threaded rod 26 to rotate through the engagement between the first bevel gear 33 and the second bevel gear 34, and simultaneously, because the two support rods 7 are slidably connected in the two support grooves 8, so that the pushing block 23 can only perform parallel movement, and when the threaded rod 26 rotates, the pushing block 23 can be driven to move through the matching of the threaded groove 27, so that the pushing block 23 drives the sealing block 28 to separate from the connecting pipe 22, and the crude oil can be conveyed through the connecting pipe 22 and the connecting cavity 21 in sequence.
Specifically, the sealing mechanism 5 includes two fixing plates 51, the two fixing plates 51 are fixedly connected to the side wall of one side of the valve body 1 in a parallel manner, two-way screws 52 are rotatably connected between the two fixing plates 51 through bearings, two screw nuts 53 are symmetrically and threadedly connected to the two-way screws 52, a sealing plate 54 is fixedly sleeved between each two corresponding screw nuts 53, a sealing groove 55 is disposed at a position of each sealing plate 54 corresponding to the connecting pipe 22, the upper ends of the two-way screws 52 penetrate through the upper surfaces of the corresponding fixing plates 51 and extend upwards, a sealing ring is fixedly sleeved on the groove wall of each sealing groove 55, the second transmission mechanism 6 includes a fixing rod 61, the fixing rod 61 is rotatably connected to the upper surface of one of the fixing plates 51 through bearings, the upper end of the fixing rod 61 penetrates through the upper surface of the fixing plate 51 and extends upwards and is fixedly sleeved with a driving gear 62, the upper end of the fixed rod 61 above the driving gear 62 is fixedly connected with a sixth bevel gear 63, the sixth bevel gear 63 is engaged with the fourth bevel gear 43, the upper ends of the two bidirectional screws 52 corresponding to the driving gear 62 are fixedly connected with a driven gear 64, the driving gear 62 is engaged with the two driven gears 64, the driving rod 41 drives the fixed rod 61 to rotate through the engagement between the sixth bevel gear 63 and the fourth bevel gear 43, the fixed rod 61 drives the two driven gears 64 to rotate through the driving gear 62, and further the two driven gears 64 drive the two bidirectional screws 52 to rotate, because the threads on the two bidirectional screws 52 are symmetrically arranged, when the two bidirectional screws 52 rotate, the two sealing plates 54 can be driven to move oppositely through the matching with the screw nuts 53, and the two sealing plates 54 can seal the connection position of the connecting pipe 22 through the sealing rings in the sealing grooves 55, it is avoided that the connection of the connecting tube 22 will leak at this time due to the overpressure.
Specifically, the mount 24 is close to two spinal branch vaulting poles 7 of fixedly connected with on the lateral wall that promotes piece 23 one side, has seted up two on the promotion piece 23 that corresponds two spinal branch vaulting pole 7 positions and has supported groove 8, and the one end that mount 24 was kept away from to two spinal branch vaulting poles 7 runs through the notch that corresponds and support groove 8 respectively and extends to and support in the groove 8, because of two spinal branch vaulting poles 7 sliding connection in two support grooves 8, and then makes to promote piece 23 and can only carry out parallel translation.
Specifically, a sealing ring 9 is fixedly sleeved on the outer side wall of the sealing block 28, the side wall of the sealing ring 9 close to one side of the pushing block 23 abuts against the pushing block 23, and the joint between the sealing block 28 and the connecting pipe 22 is sealed.
When the crude oil conveying device is used, firstly, the driving rod 41 is rotated by rotating the handle 42 to rotate clockwise, the driving rod 41 can drive the transmission rod 32 to rotate by meshing the fifth bevel gear 44 with the third bevel gear 35, the transmission rod 32 drives the threaded rod 26 to rotate by meshing the first bevel gear 33 with the second bevel gear 34, meanwhile, the two support rods 7 are slidably connected in the two support grooves 8, so that the pushing block 23 can only move in parallel, when the threaded rod 26 rotates, the pushing block 23 can be driven to move by matching with the threaded groove 27, so that the pushing block 23 drives the sealing block 28 to be separated from the connecting pipe 22, crude oil can sequentially pass through the connecting pipe 22 and the connecting cavity 21 to convey crude oil, meanwhile, the driving rod 41 drives the fixing rod 61 to rotate by meshing the sixth bevel gear 63 with the fourth bevel gear 43, and the fixing rod 61 drives the two driven gears 64 to rotate by the driving gear 62, and then the two driven gears 64 drive the two-way screw rods 52 to rotate, because the threads on the two-way screw rods 52 are symmetrically arranged, when the two-way screw rods 52 rotate, the two sealing plates 54 can be driven to move oppositely through matching with the screw rod nuts 53, the two sealing plates 54 can seal the joint of the connecting pipe 22 through the sealing rings in the sealing grooves 55, the leakage of the joint of the connecting pipe 22 due to overlarge pressure is avoided, then when the device is not used, the driving rod 41 can be rotated anticlockwise through the rotating handle 42, and further the pushing block 23 can push the sealing block 28 to enter the connecting pipe 22 to seal the conveying pipeline, meanwhile, the two sealing plates 54 can move in opposite directions, and the sealing and protection of the joint of the connecting pipe 22 are released, and at the moment, the joint can be detected or maintained, facilitating subsequent continuous use.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides an oil development governing valve, includes a valve body (1), its characterized in that, the inside of valve body (1) is provided with a switching mechanism (2), the inside of switching mechanism (2) is provided with one first drive mechanism (3), is located be provided with one actuating mechanism (4) on valve body (1) of first drive mechanism (3) top position, valve body (1) is provided with one sealing mechanism (5) on the lateral wall of one side wherein, the upper end of sealing mechanism (5) is provided with one second drive mechanism (6), second drive mechanism (6) are connected with actuating mechanism (4).
2. An oil production regulator valve as defined in claim 1, wherein: the switch mechanism (2) comprises a connecting cavity (21), the connecting cavity (21) is arranged inside the valve body (1), a connecting pipe (22) is fixedly connected to the wall of the opposite cavity of the connecting cavity (21), one end, away from the connecting pipe (22), of each connecting pipe penetrates through the outer side wall of the corresponding valve body (1) and extends outwards, a pushing block (23) is arranged in the connecting cavity (21), a fixing frame (24) is fixedly connected between the walls of the opposite cavities of the connecting cavity (21), a fixing ring (25) is fixedly installed at the center of the fixing frame (24), the inside of the fixing ring (25) is rotatably connected with a threaded rod (26) through a bearing, a thread groove (27) is formed in the pushing block (23) corresponding to the position of the threaded rod (26), one end, away from the fixing ring (25), of the threaded rod (26) extends into the thread groove (27) and is in threaded connection with the thread groove (27), the side wall of the pushing block (23) corresponding to one connecting rod (22) is fixedly connected with a sealing block (28).
3. An oil production regulator valve as defined in claim 1, wherein: first drive mechanism (3) include one transmission chamber (31), inside valve body (1) that is located connection chamber (21) top position was seted up in transmission chamber (31), transmission chamber (31) and be connected between chamber (21) and rotate through the bearing and be connected with a transfer line (32), the lower extreme of transfer line (32) extends to in connecting chamber (21) and a first bevel gear (33) of fixedly connected with, corresponds a second bevel gear (34) of fixedly connected with on threaded rod (26) of first bevel gear (33) position, first bevel gear (33) mesh with second bevel gear (34), the upper end of transfer line (32) is run through and is extended to in transmission chamber (31) and a third bevel gear (35) of fixedly connected with.
4. An oil production regulator valve as defined in claim 1, wherein: actuating mechanism (4) include a actuating lever (41), actuating lever (41) rotate through the bearing and connect between the relative chamber wall in transmission chamber (31), the one end wherein of actuating lever (41) runs through the corresponding lateral wall of valve body (1) and extends to outside valve body (1), actuating lever (41) are located one end fixedly connected with outside valve body (1) and rotate handle (42), are located fixed the cup jointing has fourth bevel gear (43) on actuating lever (41) pole wall between rotation handle (42) and valve body (1), fixed the cup jointing has fifth bevel gear (44) on actuating lever (41) pole wall that is located transmission chamber (31), fifth bevel gear (44) and third bevel gear (35) mesh mutually.
5. An oil production regulator valve as defined in claim 1, wherein: sealing mechanism (5) are including two fixed plates (51), two fixed plate (51) are parallel form fixed connection on valve body (1) wherein lateral wall of one side, two all be connected with two-way lead screw (52), two through the bearing rotation between fixed plate (51) all be symmetrical form threaded connection on two-way lead screw (52) and have two screw-nut (53), per two corresponding all together fixed the cup jointing have a closing plate (54), two closing plate (54) correspond and all are provided with one seal groove (55) on the position of connecting pipe (22), two the upper end of two-way lead screw (52) all runs through corresponding fixed plate (51) upper surface and upwards extend, two all fixed a sealing ring that has cup jointed on the cell wall of seal groove (55).
6. An oil production regulator valve as defined in claim 1, wherein: the second transmission mechanism (6) comprises a fixed rod (61), the fixed rod (61) is rotatably connected to the upper surface of one of the fixed plates (51) through a bearing, the upper end of the fixed rod (61) penetrates through the upper surface of the fixed plate (51) and extends upwards, a driving gear (62) is fixedly sleeved on the upper end of the fixed rod (61) located above the driving gear (62), a sixth bevel gear (63) is fixedly connected to the upper end of the fixed rod (61) located above the driving gear (62), two driven gears (64) are fixedly connected to the upper ends of two bidirectional screw rods (52) corresponding to the positions of the driving gear (62), and the driving gear (62) is meshed with the two driven gears (64).
7. An oil production regulator valve according to claim 2, wherein: the utility model discloses a two bracing pieces of support structure, including support structure, bracing piece, support groove, the lateral wall that mount (24) are close to on pushing away piece (23) one side is connected with two spinal branch vaulting poles (7), corresponds two set up two support grooves (8) on pushing away piece (23) of bracing piece (7) position, two the one end that mount (24) were kept away from in bracing piece (7) runs through the notch that corresponds support groove (8) respectively and extends to in supporting groove (8).
8. An oil production regulator valve according to claim 2, wherein: a sealing ring (9) is fixedly sleeved on the outer side wall of the sealing block (28), and the side wall of the sealing ring (9) close to one side of the pushing block (23) is abutted to the pushing block (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010873020.5A CN112032337A (en) | 2020-08-26 | 2020-08-26 | Oil exploitation governing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010873020.5A CN112032337A (en) | 2020-08-26 | 2020-08-26 | Oil exploitation governing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112032337A true CN112032337A (en) | 2020-12-04 |
Family
ID=73580038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010873020.5A Withdrawn CN112032337A (en) | 2020-08-26 | 2020-08-26 | Oil exploitation governing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112032337A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856066A (en) * | 2021-01-29 | 2021-05-28 | 储爱菊 | Sealing device for automobile adjusting air pressure valve |
| CN113665999A (en) * | 2021-07-29 | 2021-11-19 | 安徽江淮扬天汽车股份有限公司 | Powder tank truck air pressure balance equipment |
| CN113734032A (en) * | 2021-07-29 | 2021-12-03 | 安徽江淮扬天汽车股份有限公司 | Powder tank car connecting piece |
-
2020
- 2020-08-26 CN CN202010873020.5A patent/CN112032337A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856066A (en) * | 2021-01-29 | 2021-05-28 | 储爱菊 | Sealing device for automobile adjusting air pressure valve |
| CN113665999A (en) * | 2021-07-29 | 2021-11-19 | 安徽江淮扬天汽车股份有限公司 | Powder tank truck air pressure balance equipment |
| CN113734032A (en) * | 2021-07-29 | 2021-12-03 | 安徽江淮扬天汽车股份有限公司 | Powder tank car connecting piece |
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Application publication date: 20201204 |
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