CN112856001A - Oil exploitation governing valve - Google Patents
Oil exploitation governing valve Download PDFInfo
- Publication number
- CN112856001A CN112856001A CN202110144415.6A CN202110144415A CN112856001A CN 112856001 A CN112856001 A CN 112856001A CN 202110144415 A CN202110144415 A CN 202110144415A CN 112856001 A CN112856001 A CN 112856001A
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- Prior art keywords
- oil
- collecting
- main body
- sealing plug
- valve main
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- 239000003921 oil Substances 0.000 claims abstract description 73
- 239000010779 crude oil Substances 0.000 claims abstract description 40
- 239000012535 impurity Substances 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims abstract description 29
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 230000006978 adaptation Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 34
- 238000000034 method Methods 0.000 description 22
- 230000008569 process Effects 0.000 description 20
- 230000000694 effects Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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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
- F16K15/00—Check valves
- F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/29—Filters with filtering elements which move during the filtering operation the movement of the filter elements being a combination of movements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The invention discloses an oil exploitation regulating valve which comprises a regulating valve main body, wherein an oil inlet end is arranged at the lower end of the regulating valve main body, an adjusting device is arranged at the upper end of the regulating valve main body, the adjusting device comprises a lead screw, a telescopic block is movably connected to the surface of the lead screw, a pressing block is connected to the lower end of the telescopic block, an oil outlet end is arranged at one end of the regulating valve main body, a buffer cavity is arranged above the oil outlet end in the regulating valve main body, a telescopic device is movably connected in the buffer cavity and comprises a sealing plug, a spring is connected to the upper end of the sealing plug, a clamping groove is formed in one side of the spring at the upper end of the sealing plug, a fixing plate is connected to one end of the spring in the regulating valve main. The oil exploitation regulating valve provided by the invention can set an initial threshold pressure in the valve, can regulate the outflow speed of oil, and can prevent impurities in crude oil from being accumulated in the valve body.
Description
Technical Field
The invention relates to the field of oil exploitation, in particular to an oil exploitation regulating valve.
Background
The final control element, generally composed of an actuating mechanism and a valve, for changing the process parameters of medium flow, pressure, temperature, liquid level and the like, is usually used for controlling the flow rate in an oil production pipe during oil exploitation;
an invention patent with the patent number of CN 103353003B discloses an oil exploitation regulating valve, which specifically comprises a valve cover, a valve core, a regulating disc and a valve body, wherein the valve cover comprises a cover body and a cylindrical tubular structure arranged at the lower end of the cover body, and a cover body oil inlet is arranged on the cover body; the valve core is positioned in the cylindrical tubular structure; a valve core oil inlet is formed in the valve core; the valve body comprises a valve cover accommodating part and a valve body adjusting part, the thickness of the side wall of the valve cover accommodating part is smaller than that of the side wall of the valve body adjusting part, and an annular platform is formed between the valve cover accommodating part and the valve body adjusting part due to the thickness difference of the valve cover accommodating part and the valve body adjusting part; the cylindrical structure is buckled in the valve cover accommodating part, and the inner diameter formed by the annular platform is smaller than the outer diameter of the valve core; the valve body adjusting part comprises a valve bottom, an oil outlet and a boss, the oil outlet is located at the position, close to the edge, of the valve bottom, the boss is fixedly installed on the valve bottom, the adjusting disc is installed on the boss, and a gap is formed between the adjusting disc and the outer wall of the valve body adjusting part. The regulating valve can effectively reduce various gases and a large amount of water in crude oil during oil exploitation; simultaneously because the interior impurity that contains of crude oil, when the interior impurity of crude oil was in the valve body for a long time, piles up in the valve body easily to influence the water conservancy diversion process of valve body, still can reduce the purity of crude oil simultaneously.
The existing oil exploitation regulating valve has some defects, initial threshold pressure cannot be set inside the valve, the outflow speed of oil cannot be regulated, and in order to solve the problems, the oil exploitation regulating valve is provided.
Disclosure of Invention
The invention mainly aims to provide an oil exploitation regulating valve which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
an oil exploitation regulating valve comprises a regulating valve main body, wherein an oil inlet end is arranged at the lower end of the regulating valve main body, an adjusting device is arranged at the upper end of the regulating valve main body, the adjusting device comprises a lead screw, a telescopic block is movably connected to the surface of the lead screw, a pressing block is connected to the lower end of the telescopic block, an oil outlet end is arranged at one end of the regulating valve main body, a buffer cavity is formed above the internal oil outlet end of the regulating valve main body, a telescopic device is movably connected to the interior of the buffer cavity and comprises a sealing plug, a spring is connected to the upper end of the sealing plug, a clamping groove is formed in one side of the upper end of the spring of the sealing plug, a fixed plate is connected to one end of the internal spring;
the device also comprises a collecting unit which is mainly used for collecting impurity particles doped in the produced crude oil.
Preferably, the outer surface of the sealing plug is in sliding connection with the inner wall of the buffer cavity, and two ends of the spring are respectively located at the centers of the surfaces of the sealing plug and the fixing plate.
Preferably, the inside of flexible piece is provided with helicitic texture, the size and the draw-in groove of briquetting, opening looks adaptation.
Preferably, the clamping grooves and the openings are provided with two groups, the two groups of clamping grooves and the openings are located on the same vertical line, and the clamping grooves and the pressing blocks are matched in size.
Preferably, the upper end of the screw rod is connected with a hand wheel.
Preferably, the pressing blocks are symmetrically arranged in two groups about the telescopic block.
Preferably, the upper end of the adjusting valve main body is provided with a rotary seat, and a bearing is arranged on the outer side of an inner screw rod of the rotary seat.
Preferably, one end of the oil inlet end and one end of the oil outlet end are connected with flanges.
Preferably, the collecting unit comprises a telescopic device; the spring is a spiral tube made of elastic metal; the inner surface of the spiral pipe is wrapped with a collecting barrel, and the collecting barrel is communicated with the sealing plug; the eccentric rotation in the inner wall of the collecting cylinder is connected with a rotating rod, and the outer surface of the rotating rod is fixedly connected with rotating blades which are uniformly arranged; the outer surface of the rotating rod is provided with two first annular grooves; a collection net is connected in the cavity of the spiral pipe in a sliding manner; flexible shafts are fixedly connected to two side edges of the collecting net and are matched with the corresponding first annular grooves; the lowest spiral position of the spiral pipe is communicated with the collecting cylinder, the collecting net extends into the cavity of the collecting cylinder, and the flexible shafts on two sides are matched with the first annular groove; the left side of the collecting cylinder is fixedly connected with an inclined pipe; the inclined tube is rotatably connected with a rotating column, and two second annular grooves are formed in the outer surface of the rotating column; the collecting net at the highest spiral line of the spiral pipe extends into the inclined pipe and bypasses the rotary column, and the flexible shafts on the two sides are matched with the second annular groove; the collection net extends into the spiral tube again around one side of the rotating column.
Compared with the prior art, the invention has the following beneficial effects: 1. the oil exploitation regulating valve has the advantages that the initial threshold pressure is formed by the spring and the sealing plug, when the oil pressure of oil is larger than the threshold pressure, the sealing plug can be jacked upwards along the buffer cavity and finally flows out from one end of the oil outlet end, the screw rod can be driven to rotate through the knob hand wheel, the rotation is more convenient, the screw rod drives the telescopic block to move up and down when rotating, the pressing block moves along with the movement, when the pressing block passes through the opening and falls into the inside of the clamping groove, the sealing plug is prevented from moving upwards, the pressing block generates pressure on the sealing plug by continuously rotating the screw rod, the sealing plug is prevented from moving upwards, when the sealing plug slides out from the inside of the buffer cavity, the oil finally flows out through the oil outlet end, therefore, the outflow speed of the oil is controlled by adjusting the rising height of the sealing plug, the effect of limiting flow can be achieved, and the pressure on, and the stress is more balanced, and the using effect is better than that of the traditional mode.
2. At the in-process of extraction crude oil, crude oil can get into the surge drum through the shutoff in, and the crude oil that gets into in the surge drum can pass through the collection net that first ring channel both sides expand, can filter the impurity of doping in the crude oil at this in-process to prevent the impurity in the crude oil too much to influence the course of work of valve body, can also prevent simultaneously that the impurity in the crude oil too much influences the purity of crude oil.
3. The collecting net can be driven to slide in the spiral tube in the rotating process of the rotating blade and the rotating rod, when the collecting net which is unfolded in the first annular groove moves upwards, the flexible shafts on the collecting nets can drive the collecting nets to mutually approach and contract, and finally the collecting nets are attached to and enter the spiral pipe, in the process, the impurities adhered on the collecting net can be transferred, thereby preventing the impurities on the collecting net from excessively influencing the collecting process of the collecting net, simultaneously, crude oil can be prevented from flowing out of the collecting cylinder through the spiral pipe, meanwhile, the collecting net below the rotating rod enters the collecting cylinder through the spiral pipe below the rotating rod in the moving process of the collecting net, when the flexible shaft on the collection net is close to the first annular groove, the collection net attached to the collection net can move back to back under the action of the first annular groove and is finally separated, and the separated collection net can continue to filter impurities in the crude oil, so that the impurity removal effect on the crude oil is further improved.
Drawings
FIG. 1 is a schematic view of the overall structure of an oil production regulating valve according to the present invention;
FIG. 2 is a schematic structural view of a buffer chamber and a telescopic device of the oil exploitation regulating valve of the invention;
FIG. 3 is a schematic view of an adjusting device of an oil production adjusting valve according to the present invention;
FIG. 4 is a schematic structural diagram of a telescopic device and a fixing plate of the oil exploitation regulating valve according to the present invention;
fig. 5 is a front sectional view of fig. 4.
In the figure: 1. a regulator valve body; 2. an oil inlet end; 3. an oil outlet end; 4. an adjustment device; 41. a screw rod; 42. a hand wheel; 43. a telescopic block; 44. briquetting; 5. a buffer chamber; 6. a telescoping device; 61. sealing; 62. a card slot; 63. a spring; 64. a metal spiral tube; 65. a collection canister; 66. a rotating rod; 67. rotating the leaves; 68. a first annular groove; 69. collecting a net; 691. a flexible shaft; 7. a fixing plate; 8. an opening; 9. an inclined tube; 91. turning the column; 92. a second annular groove.
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. 1-5, an oil exploitation regulating valve comprises a regulating valve main body 1, an oil inlet end 2 is arranged at the lower end of the regulating valve main body 1, an adjusting device 4 is arranged at the upper end of the regulating valve main body 1, the adjusting device 4 comprises a lead screw 41, a telescopic block 43 is movably connected to the surface of the lead screw 41, a pressing block 44 is connected to the lower end of the telescopic block 43, an oil outlet end 3 is arranged at one end of the regulating valve main body 1, a buffer cavity 5 is arranged above the oil outlet end 3 in the regulating valve main body 1, a telescopic device 6 is movably connected in the buffer cavity 5, the telescopic device 6 comprises a plug 61, a spring 63 is connected to the upper end of the plug 61, a clamping groove 62 is formed in one side of the spring 63 at the upper end of the plug 61, a fixing plate 7 is connected;
the device also comprises a collecting unit which is mainly used for collecting impurity particles doped in the produced crude oil.
One end of the oil inlet end 2 and one end of the oil outlet end 3 are connected with flanges.
In this embodiment, the outer surface of the sealing plug 61 is slidably connected to the inner wall of the buffer chamber 5, and the two ends of the spring 63 are respectively located at the centers of the surfaces of the sealing plug 61 and the fixing plate 7.
Specifically, the spring 63 and the plug 61 form an initial threshold pressure, and when the oil pressure is greater than the threshold pressure, the plug 61 can be jacked upwards along the buffer cavity 5 and finally flows out from one end of the oil outlet end 3.
In this embodiment, the inside of the telescopic block 43 is provided with a thread structure, and the size of the pressing block 44 is matched with the clamping groove 62 and the opening 8.
Two sets of draw-in grooves 62, opening 8 have been seted up, and two sets of draw-in grooves 62, opening 8 are located same vertical line, the size looks adaptation of draw-in grooves 62, briquetting 44.
Specifically, will drive flexible piece 43 and reciprocate when lead screw 41 rotates, briquetting 44 will follow the removal, after briquetting 44 passed opening 8 and dropped on the inside of draw-in groove 62, will prevent the shutoff 61 and continue the rebound, it makes briquetting 44 to generate pressure to shutoff 61 to continue to rotate lead screw 41, prevent shutoff 61 rebound, when the inside roll-off of shutoff 61 from buffer 5, oil will finally flow out through oil outlet end 3, therefore, through the height that adjusts the rising of shutoff 61, the outflow speed of control oil, thereby can play the effect of current-limiting.
In this embodiment, the pressing blocks 44 are symmetrically provided with two sets with respect to the telescopic block 43.
Specifically, the pressure on the sealing plug 61 can be increased by arranging two groups of pressing blocks 44, and the stress is more balanced.
In this embodiment, a hand wheel 42 is connected to the upper end of the screw rod 41.
Specifically, the screw rod 41 can be driven to rotate by the knob hand wheel 42, so that the rotation is more convenient.
In this embodiment, the collecting unit includes a telescopic device; the spring 63 is a spiral tube 64 made of elastic metal; the inner surface of the spiral pipe 64 is wrapped with a collecting barrel 65 which is communicated with the sealing plug 61; a rotating rod 66 is eccentrically and rotatably connected to the inner wall of the collecting cylinder 65, and rotating blades 67 which are uniformly arranged are fixedly connected to the outer surface of the rotating rod 66; two first annular grooves 68 are formed in the outer surface of the rotating rod 66; a collection net 69 is connected in the cavity of the spiral tube 64 in a sliding way; the two side edges of the collecting net 69 are fixedly connected with flexible shafts 691, and the flexible shafts 691 are matched with the corresponding first annular grooves 68; the lowest spiral position of the spiral pipe 64 is communicated with the collecting cylinder 65, the collecting net 69 extends into the cavity of the collecting cylinder 65, and the flexible shafts 691 on the two sides are matched with the first annular groove 68; the left side of the collecting cylinder 65 is fixedly connected with an inclined pipe 9; a rotary column 91 is rotatably connected in the inclined tube 9, and two second annular grooves 92 are formed in the outer surface of the rotary column 91; the collection net 69 at the highest spiral line of the spiral tube 64 extends into the inclined tube 9 and bypasses the rotary column 91, and the flexible shafts 691 at the two sides are matched with the second annular groove 92; the collecting net 69 goes around one side of the rotary column 91 and extends into the spiral pipe 64 again;
specifically, in the process of extracting crude oil, crude oil enters the collecting cylinder 65 through the sealing plug 61, the crude oil entering the collecting cylinder 65 passes through the collecting nets 69 expanded at two sides of the first annular groove 68, impurities doped in the crude oil can be filtered in the process, so that the working process of the valve body is prevented from being influenced too much by the impurities in the crude oil, meanwhile, the purity of the crude oil is also prevented from being influenced too much by the impurities in the crude oil, meanwhile, the crude oil passing through the rotating rod 66 can push the rotating vane 67 to rotate, the collecting nets 69 can be driven to slide in the spiral pipe 64 in the rotating process of the rotating vane 67 and the rotating rod 66, when the collecting nets 69 expanded in the first annular groove 68 move upwards, the flexible shafts 691 on the collecting nets 69 can drive the collecting nets 69 to approach each other and contract, and finally, the collecting nets are attached to the spiral pipe 64, and the impurities adhered to the collecting nets 69 can be transferred in the process, thereby preventing the collection process of the collection net 69 from being influenced by excessive impurities on the collection net 69, simultaneously preventing crude oil from flowing out of the collection cylinder 65 through the spiral pipe 64, simultaneously preventing the collection net 69 below the rotating rod 66 from entering the collection cylinder 65 through the spiral pipe 64 below in the process of movement of the collection net 69, when the flexible shaft 691 on the collection net 69 is close to the first annular groove 68, the attached collection net 69 can move back and forth and be finally separated through the action of the first annular groove 68, the separated collection net 69 can continue to filter the impurities in the crude oil, thereby further improving the effect of removing the impurities from the crude oil, when the collection net 69 in the upper spiral pipe 64 slides out of the spiral pipe 64 and enters the inclined pipe 9, because the second annular groove 92 is formed on the rotating column 91, when the collection net 69 passes through the second annular groove 92, the flexible shaft 691 attached to each other can be separated and drive the collection net 69 to expand, therefore, the impurities collected by the filter screen can fall into the inclined tube 9 and then slide out through the inclined tube 9, when the collection net 69 passes through the rotary column 91, the collection net 69 enters the spiral tube 64 below, and the collection net 69 entering the spiral tube 64 continuously slides and collects the impurities, so that the circulation is realized.
The invention is to be noted that, the invention is an oil exploitation regulating valve, a user guides oil into the interior of the regulating valve main body 1 through the oil inlet end 2, at this time, under the action of oil pressure of the oil, the plug 61 is jacked up along the buffer cavity 5, and finally flows out from one end of the oil outlet end 3, when the outflow speed of the oil needs to be controlled, the lead screw 41 is driven to rotate through the knob hand wheel 42, and the telescopic block 43 and the press block 44 are driven to move downwards, after the press block 44 passes through the opening 8 and falls into the interior of the clamping groove 62, the plug 61 is prevented from continuously moving upwards, the press block 44 generates pressure on the plug 61 by continuously rotating the lead screw 41, the upward movement of the plug 61 is prevented, and the outflow speed of the oil is controlled by adjusting the rising height of the plug 61, so as to achieve the purpose of flow;
in the process of extracting crude oil, crude oil can enter the collecting cylinder 65 through the sealing plug 61, the crude oil entering the collecting cylinder 65 can pass through the collecting nets 69 which are unfolded at two sides of the first annular groove 68, impurities doped in the crude oil can be filtered in the process, so that the working process of the valve body is prevented from being influenced too much by the impurities in the crude oil, meanwhile, the purity of the crude oil can be prevented from being influenced too much by the impurities in the crude oil, meanwhile, the crude oil passing through the rotating rod 66 can push the rotating vane 67 to rotate, the collecting nets 69 can be driven to slide in the spiral pipe 64 in the rotating process of the rotating vane 67 and the rotating rod 66, when the collecting nets 69 unfolded in the first annular groove 68 move upwards, the flexible shafts 691 on the collecting nets 69 can drive the collecting nets 69 to mutually approach and contract and finally be attached to enter the spiral pipe 64, the impurities adhered to the collecting nets 69 can be transferred in the process, so that the collecting processes of the collecting nets 69 are prevented from being influenced too much by the, meanwhile, crude oil can be prevented from flowing out of the collecting cylinder 65 through the spiral pipe 64, meanwhile, in the moving process of the collecting net 69, the collecting net 69 below the rotating rod 66 enters the collecting cylinder 65 through the spiral pipe 64 below, when the flexible shaft 691 on the collecting net 69 is close to the first annular groove 68, the attached collecting net 69 can move back and forth under the action of the first annular groove 68 and is finally separated, the separated collecting net 69 can continue to filter impurities in the crude oil, so that the impurity removing effect on the crude oil is further improved, when the collecting net 69 in the spiral pipe 64 slides out of the spiral pipe 64 and enters the inclined pipe 9, as the second annular groove 92 is formed on the rotating column 91, when the collecting net 69 passes through the second annular groove 92, the flexible shafts 691 attached to each other can be separated and the flexible shafts 691 can drive the collecting net 69 to expand, so that the impurities collected by the filtering net can fall into the inclined pipe 9, then slides out through the inclined tube 9, when the collection net 69 passes through the rotary column 91, the collection net 69 enters the spiral tube 64 below, and the collection net 69 entering the spiral tube 64 continuously slides and collects impurities, so that the circulation is realized.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. An oil exploitation governing valve, includes governing valve main part (1), its characterized in that: the lower end of the adjusting valve main body (1) is provided with an oil inlet end (2), the upper end of the adjusting valve main body (1) is provided with an adjusting device (4), the adjusting device (4) comprises a lead screw (41), the surface of the lead screw (41) is movably connected with a telescopic block (43), the lower end of the telescopic block (43) is connected with a pressing block (44), one end of the adjusting valve main body (1) is provided with an oil outlet end (3), a buffer cavity (5) is arranged above the oil outlet end (3) in the adjusting valve main body (1), the inner part of the buffer cavity (5) is movably connected with a telescopic device (6), the telescopic device (6) comprises a sealing plug (61), the upper end of the sealing plug (61) is connected with a spring (63), one side of the upper end spring (63) of the sealing plug (61) is provided with a clamping groove (62), one end of the inner spring (63) of the adjusting valve main body, an opening (8) is formed in the upper end of the fixing plate (7);
the device also comprises a collecting unit which is mainly used for collecting impurity particles doped in the produced crude oil.
2. An oil production regulator valve as defined in claim 1, wherein: the outer surface of the sealing plug (61) is in sliding connection with the inner wall of the buffer cavity (5), and two ends of the spring (63) are respectively located at the centers of the surfaces of the sealing plug (61) and the fixing plate (7).
3. An oil production regulator valve as defined in claim 1, wherein: the inside of flexible piece (43) is provided with helicitic texture, the size and draw-in groove (62), opening (8) looks adaptation of briquetting (44).
4. An oil production regulator valve as defined in claim 1, wherein: two sets of draw-in groove (62), opening (8) have been seted up, two sets of draw-in groove (62), opening (8) are located same vertical line, the size looks adaptation of draw-in groove (62), briquetting (44).
5. An oil production regulator valve as defined in claim 1, wherein: the upper end of the screw rod (41) is connected with a hand wheel (42).
6. An oil production regulator valve as defined in claim 1, wherein: the pressing blocks (44) are symmetrically arranged in two groups relative to the telescopic block (43).
7. An oil production regulator valve as defined in claim 1, wherein: the upper end of the adjusting valve main body (1) is provided with a rotary seat, and a bearing is arranged on the outer side of an inner screw rod (41) of the rotary seat.
8. An oil production regulator valve as defined in claim 1, wherein: and one end of the oil inlet end (2) and one end of the oil outlet end (3) are connected with flanges.
9. An oil production regulator valve as defined in claim 1, wherein: the collecting unit comprises a telescopic device; the spring (63) is a spiral tube (64) made of elastic metal; the inner surface of the spiral pipe (64) is wrapped with a collecting barrel (65), and the collecting barrel is communicated with the sealing plug (61); a rotating rod (66) is eccentrically and rotatably connected in the inner wall of the collecting cylinder (65), and rotating blades (67) which are uniformly arranged are fixedly connected to the outer surface of the rotating rod (66); two first annular grooves (68) are formed in the outer surface of the rotating rod (66); a collection net (69) is connected in the cavity of the spiral tube (64) in a sliding way; the two side edges of the collecting net (69) are fixedly connected with flexible shafts (691), and the flexible shafts (691) are matched with the first annular grooves (68) which correspond to each other; the lowest spiral position of the spiral pipe (64) is communicated with the collecting cylinder (65), the collecting net (69) extends into the cavity of the collecting cylinder (65), and the flexible shafts (691) on the two sides are matched with the first annular groove (68); the left side of the collecting cylinder (65) is fixedly connected with an inclined pipe (9); a rotating column (91) is rotatably connected in the inclined tube (9), and two second annular grooves (92) are formed in the outer surface of the rotating column (91); the collection net (69) at the highest spiral line of the spiral pipe (64) extends into the inclined pipe (9) and bypasses the rotary column (91), and the flexible shafts (691) at the two sides are matched with the second annular groove (92); the collecting net (69) bypasses one side of the rotary column (91) and extends into the spiral pipe (64) again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110144415.6A CN112856001B (en) | 2021-02-02 | 2021-02-02 | Petroleum exploitation regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110144415.6A CN112856001B (en) | 2021-02-02 | 2021-02-02 | Petroleum exploitation regulating valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112856001A true CN112856001A (en) | 2021-05-28 |
| CN112856001B CN112856001B (en) | 2023-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110144415.6A Active CN112856001B (en) | 2021-02-02 | 2021-02-02 | Petroleum exploitation regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112856001B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1601595A (en) * | 1924-11-24 | 1926-09-28 | Dri Steam Valve Corp | Steam valve |
| CN2809368Y (en) * | 2005-04-29 | 2006-08-23 | 张耀辉 | Angle valve with filtering and impurity collecting function |
| CN104455588A (en) * | 2014-12-11 | 2015-03-25 | 陈伟成 | Pulsating non-return stop valve |
| CN104964071A (en) * | 2015-06-30 | 2015-10-07 | 青岛沪航阀门有限公司 | Multifunctional stop valve installed in front of meter |
| WO2016163344A1 (en) * | 2015-04-08 | 2016-10-13 | アック東北株式会社 | Multi-functional valve having water hammer prevention function and having gate valve, fast-closing check valve, slow-closing auxiliary valve, and negative-pressure-activated air intake valve |
| CN106286869A (en) * | 2016-09-21 | 2017-01-04 | 江苏龙力神精工科技有限公司 | Non-return hydraulic regulating valve |
| CN208074220U (en) * | 2018-02-11 | 2018-11-09 | 滨海县新盛机械制造有限公司 | A kind of fire-preventing check valve |
| CN209245376U (en) * | 2018-12-11 | 2019-08-13 | 天津市滨海华义阀门有限公司 | A kind of check-valves of controllable fluid flow direction |
-
2021
- 2021-02-02 CN CN202110144415.6A patent/CN112856001B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1601595A (en) * | 1924-11-24 | 1926-09-28 | Dri Steam Valve Corp | Steam valve |
| CN2809368Y (en) * | 2005-04-29 | 2006-08-23 | 张耀辉 | Angle valve with filtering and impurity collecting function |
| CN104455588A (en) * | 2014-12-11 | 2015-03-25 | 陈伟成 | Pulsating non-return stop valve |
| WO2016163344A1 (en) * | 2015-04-08 | 2016-10-13 | アック東北株式会社 | Multi-functional valve having water hammer prevention function and having gate valve, fast-closing check valve, slow-closing auxiliary valve, and negative-pressure-activated air intake valve |
| CN104964071A (en) * | 2015-06-30 | 2015-10-07 | 青岛沪航阀门有限公司 | Multifunctional stop valve installed in front of meter |
| CN106286869A (en) * | 2016-09-21 | 2017-01-04 | 江苏龙力神精工科技有限公司 | Non-return hydraulic regulating valve |
| CN208074220U (en) * | 2018-02-11 | 2018-11-09 | 滨海县新盛机械制造有限公司 | A kind of fire-preventing check valve |
| CN209245376U (en) * | 2018-12-11 | 2019-08-13 | 天津市滨海华义阀门有限公司 | A kind of check-valves of controllable fluid flow direction |
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| CN112856001B (en) | 2023-07-07 |
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