CN211501664U - Rotary sealing valve of oil pumping unit - Google Patents
Rotary sealing valve of oil pumping unit Download PDFInfo
- Publication number
- CN211501664U CN211501664U CN202020095419.0U CN202020095419U CN211501664U CN 211501664 U CN211501664 U CN 211501664U CN 202020095419 U CN202020095419 U CN 202020095419U CN 211501664 U CN211501664 U CN 211501664U
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- CN
- China
- Prior art keywords
- valve body
- lower valve
- connecting seat
- sealing
- pumping unit
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of oil pumping machine valves, in particular to a rotary sealing valve of an oil pumping machine, which comprises a lower valve body, a liquid outlet pipe and a lower valve body, wherein the bottom of the lower valve body is provided with a liquid inlet connecting seat, the top of the lower valve body is provided with a lower valve body connecting seat, the lower valve body is internally provided with a sealing flashboard, the right side of the lower valve body is connected with the liquid outlet pipe, the right side of the liquid outlet pipe is provided with a liquid outlet connecting seat, the liquid outlet pipe is internally provided with a turbine flowmeter, two sides of the turbine flowmeter are provided with circulation holes, the turbine flowmeter is internally provided with an impeller, the whole device has simple structure, is convenient to disassemble and assemble in a sealing way, is convenient to overhaul or clean the inside of the valve, is convenient to use in a precise rotary open-close sealing way, monitors, has certain popularization value.
Description
Technical Field
The utility model relates to a beam-pumping unit valve technical field specifically is a rotation type sealing valve of beam-pumping unit.
Background
The beam-pumping unit is a kind of mechanical equipment of exploitation oil, commonly known as "kowtow machine", makes oil go out of the well through the pressurized way, need the valve of installation in the liquid outlet pipe department of beam-pumping unit, the rotation type sealing valve of current beam-pumping unit, be not convenient for dismantle with sealed equipment, overhaul or clear up valve inside, the accurate rotation type of being not convenient for simultaneously is opened and shut sealed the use, does not possess the play liquid volume to the beam-pumping unit and monitors the measurement, consequently, the rotation type sealing valve that needs a beam-pumping unit makes the improvement to above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rotation type sealing valve of beam-pumping unit to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the rotary sealing valve of the oil pumping unit comprises a lower valve body, a liquid outlet pipe and a lower valve body, wherein a liquid inlet connecting seat is arranged at the bottom of the lower valve body, a lower valve body connecting seat is arranged at the top of the lower valve body, a sealing flashboard is arranged inside the lower valve body, the liquid outlet pipe is connected to the right side of the lower valve body, a liquid outlet connecting seat is arranged on the right side of the liquid outlet pipe, a turbine flowmeter is arranged inside the liquid outlet pipe, circulation holes are formed in two sides of the turbine flowmeter, an impeller is arranged inside the turbine flowmeter, a magnetoelectric proximity sensor is arranged at the top of the liquid outlet pipe embedded into the top of the turbine flowmeter, an upper valve body connecting cover is arranged at the bottom of the upper valve body, a sealing rubber ring is arranged between the upper valve body connecting cover and the lower valve body connecting seat, and a locking component is arranged at the bottom of the upper valve body connecting cover penetrating through the lower valve body, go up the internally mounted of valve body and have the mount pad, the inner wall upside of mount pad is equipped with the thread groove, the inner wall downside of mount pad is equipped with the spacing groove, the top that goes up the valve body is located the top embedding of mount pad and installs sealed bearing, the internally mounted who runs through sealed bearing and thread groove and spacing groove in proper order at the top of going up the valve body has rotatory screw rod, the top of rotatory screw rod is installed and is held the runner, be equipped with the cover on the rotatory screw rod and be equipped with the stopper, sealed brake block is installed to the bottom of rotatory screw rod.
Preferably, the inner walls of the liquid inlet connecting seat and the liquid outlet connecting seat are provided with mounting thread grooves.
Preferably, the outer diameter of the lower valve body connecting seat is matched with the inner diameter of the upper valve body connecting cover in size.
Preferably, a gate opening is formed in the sealing gate plate, and the outer diameter of the sealing gate block is matched with the aperture of the gate opening in installation.
Preferably, two groups of permanent magnets are symmetrically embedded in an inner shaft core of the impeller.
Preferably, the magnetoelectric proximity sensor is connected with an external counting display through a line.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, the lower valve body connecting seat through the lower valve body top that sets up carries out fixed connection through locking Assembly with the last valve body connecting cover of last valve body bottom, is convenient for carry on the dismouting of valve body and lower valve body, conveniently carries out inside maintenance and clearance, goes up simultaneously and is equipped with sealed rubber ring between valve body connecting cover and the lower valve body connecting seat, has sealing connection's effect, simple structure and convenient dismantlement and sealed equipment.
2. The utility model discloses in, through the screw thread groove of the inner wall upside of the inside mount pad of last valve body that sets up and the cooperation of the inner wall downside spacing groove of rotatory screw rod and mount pad, it drives its gate on sealed brake block and the sealed flashboard that rotates about the rotation and drive rotatory screw rod bottom inside the mount pad to carry out closure or separation to be convenient for hold the runner through rotatory screw rod top, stopper on the rotatory screw rod is convenient for the card and locates inside the spacing groove simultaneously, it is spacing and sealed to carry out the pivoted that makes progress, it is sealed to realize accurate rotation type opening and shutting, convenient operation uses.
3. The utility model discloses in, install two sets of permanent magnets through the inside impeller axle core symmetry embedding of the inside turbine flowmeter of liquid outlet pipe that sets up, when the impeller that has the embedding installation permanent magnet is through the magnetoelectric proximity sensor of embedding installation, the magnetic resistance of magnetic circuit changes to produce inductive signal, pass through the outside count display of line connection through magnetoelectric proximity sensor, show total integrated flow, be convenient for monitor the measurement to the play liquid volume of beam-pumping unit, simple structure and facilitate the use.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
fig. 3 is an overall plan view of the present invention.
In the figure: 1-lower valve body, 101-liquid inlet connecting seat, 102-lower valve body connecting seat, 2-liquid outlet pipe, 201-liquid outlet connecting seat, 3-sealing flashboard, 4-turbine flowmeter, 401-circulation hole, 5-impeller, 6-magnetoelectric proximity sensor, 7-upper valve body, 701-upper valve body connecting cover, 702-sealing rubber ring, 8-locking assembly, 9-mounting seat, 901-thread groove, 902-limiting groove, 10-sealing bearing, 11-rotating screw, 12-hand-held rotating wheel, 13-limiting block and 14-sealing brake block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a rotary seal valve of a pumping unit comprises a lower valve body 1, a liquid outlet pipe 2 and a lower valve body 7, wherein a liquid inlet connecting seat 101 is arranged at the bottom of the lower valve body 1, a lower valve body connecting seat 102 is arranged at the top of the lower valve body 1, a seal flashboard 3 is arranged inside the lower valve body 1, a gate opening is formed in the seal flashboard 3, the outer diameter of a seal flashboard 14 is matched with the aperture size of the gate opening for installation, the liquid outlet pipe 2 is connected to the right side of the lower valve body 1, a liquid outlet connecting seat 201 is arranged on the right side of the liquid outlet pipe 2, mounting thread grooves are formed in the inner walls of the liquid inlet connecting seat 101 and the liquid outlet connecting seat 201, a turbine flowmeter 4 is arranged inside the liquid outlet pipe 2, circulation holes 401 are formed in two sides of the turbine flowmeter 4, an impeller 5 is arranged inside the turbine flowmeter 4, two groups of permanent magnets are symmetrically embedded and installed in the inner shaft core, the magneto-electric proximity sensor 6 is connected with an external counting display through a line, two groups of permanent magnets are symmetrically embedded and installed through an impeller 5 shaft core inside a turbine flowmeter 4 inside a liquid outlet pipe 2, when the impeller 5 with the embedded permanent magnets passes through the magneto-electric proximity sensor 6, the magnetic resistance of a magnetic circuit changes to generate a sensing signal, the magneto-electric proximity sensor 6 is connected with the external counting display through the line to display the total accumulated flow, the liquid outlet quantity of the oil pumping unit is convenient to monitor and measure, the structure is simple and convenient to use, an upper valve body connecting cover 701 is arranged at the bottom of an upper valve body 7, the bottom end of the upper valve body connecting cover 701 is sleeved at the top of a lower valve body connecting seat 102, the outer diameter size of the lower valve body connecting seat 102 is matched with the inner diameter size of the upper valve body connecting cover 701 for installation, and a sealing rubber ring 702 is arranged between the upper valve body connecting cover 701 and the lower valve body connecting seat, the top of the upper valve body connecting cover 701 penetrates through the bottom of the lower valve body connecting seat 102 and is provided with a locking component 8, the upper valve body connecting seat 102 arranged at the top of the lower valve body 1 is fixedly connected with the upper valve body connecting cover 701 arranged at the bottom of the upper valve body through the locking component 8, so that the upper valve body 1 and the lower valve body 7 can be conveniently disassembled and assembled, and the internal maintenance and cleaning can be conveniently carried out, meanwhile, a sealing rubber ring 702 is arranged between the upper valve body connecting cover 701 and the lower valve body connecting seat 102, the sealing connection function is realized, the structure is simple, the disassembly and the sealing assembly are convenient, the mounting seat 9 is arranged in the upper valve body 7, the thread groove 901 is arranged on the upper side of the inner wall of the mounting seat 9, the limit groove 902 is arranged on the lower side of the inner wall of the mounting seat 9, the sealing bearing 10 is embedded and arranged at the top of the upper valve body 7 on the top of the mounting seat 9, the rotating screw rod, the top of the rotating screw 11 is provided with a holding rotary wheel 12, the rotating screw 11 is provided with a limit block 13 in a sleeved mode, the bottom of the rotating screw 11 is provided with a sealing brake block 14, the upper side of the inner wall of the mounting seat 9 in the upper valve body 7 is matched with the rotating screw 11 and the limit groove 902 on the lower side of the inner wall of the mounting seat 9, the holding rotary wheel 12 on the top of the rotating screw 11 is convenient to drive the sealing brake block 14 on the bottom of the rotating screw 11 to rotate up and down in the mounting seat 9 to be closed or separated from a brake gate on the sealing brake plate 3, meanwhile, the limit block 13 on the rotating screw 11 is convenient to be clamped in the limit groove 902 to perform upward rotating limiting and sealing, accurate rotary opening and closing sealing are realized, the operation and use are convenient, the whole device is simple in structure, the disassembly and sealing assembly are convenient, and the maintenance or the cleaning of, simultaneously, the rotary type oil pumping unit is convenient to open, close and seal, has the advantages of monitoring and metering the output liquid of the oil pumping unit, higher stability and practicability and certain popularization value.
The utility model discloses work flow: when in use, the lower valve body connecting seat 102 at the top of the lower valve body 1 is fixedly connected with the upper valve body connecting cover 701 at the bottom of the upper valve body 7 through the locking component 8, so that the upper valve body 7 and the lower valve body 1 can be conveniently disassembled and assembled, and the interior can be conveniently overhauled and cleaned, meanwhile, a sealing rubber ring 702 is arranged between the upper valve body connecting cover 701 and the lower valve body connecting seat 102, so that the sealing rubber ring has the function of sealing connection, the sealing rubber ring can be conveniently driven to rotate up and down in the installation seat 9 through the matching of the thread groove 901 at the upper side of the inner wall of the installation seat 9 in the upper valve body 7 and the limiting groove 902 at the lower side of the inner wall of the installation seat 9, so as to drive the sealing brake block 14 at the bottom of the rotating screw 11 to be closed or separated from the brake opening on the sealing brake plate 3 through the rotation of the hand-held runner 12 at, the upward rotation is limited and sealed, the accurate rotary type opening and closing sealing is realized, the operation and the use are convenient, two groups of permanent magnets are symmetrically embedded and installed through the axial core of an impeller 5 inside a turbine flowmeter 4 inside the liquid outlet pipe 2, when the impeller 5 with the embedded permanent magnet passes the embedded magneto-electric proximity sensor 6, the reluctance of the magnetic circuit changes, thereby generating an induction signal, being connected with an external counting display through a line by the magnetoelectric proximity sensor 6, displaying the total accumulated flow, being convenient for monitoring and metering the liquid output of the pumping unit, having simple structure, being convenient for disassembly, sealing and assembly, being convenient for overhauling or cleaning the inside of the valve, simultaneously, the rotary type oil pumping unit is convenient to open, close and seal, has the advantages of monitoring and metering the output liquid of the oil pumping unit, higher stability and practicability and certain popularization value.
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 (6)
1. The utility model provides a rotation type sealing valve of beam-pumping unit, includes lower valve body (1) and drain pipe (2) and go up valve body (7), its characterized in that: the bottom of lower valve body (1) is equipped with feed liquor connecting seat (101), the top of lower valve body (1) is equipped with down valve body connecting seat (102), the internally mounted of lower valve body (1) has sealed flashboard (3), the right side of lower valve body (1) is connected with drain pipe (2), the right side of drain pipe (2) is equipped with out liquid connecting seat (201), the internally mounted of drain pipe (2) has turbine flowmeter (4), runner hole (401) has been seted up to the both sides of turbine flowmeter (4), the internally mounted of turbine flowmeter (4) has impeller (5), the top of the top embedding turbine flowmeter (4) of drain pipe (2) is installed magnetoelectric proximity sensor (6), the bottom of going up valve body (7) is equipped with valve body connecting cover (701), the bottom cover of going up valve body connecting cover (701) is located the top of lower valve body connecting seat (102), a sealing rubber ring (702) is arranged between the upper valve body connecting cover (701) and the lower valve body connecting seat (102), the top of the upper valve body connecting cover (701) penetrates through the bottom of the lower valve body connecting seat (102) and is provided with a locking assembly (8), an installation seat (9) is installed inside the upper valve body (7), a thread groove (901) is formed in the upper side of the inner wall of the installation seat (9), a limiting groove (902) is formed in the lower side of the inner wall of the installation seat (9), a sealing bearing (10) is embedded and installed in the top of the upper valve body (7) positioned at the installation seat (9), a rotating screw (11) is installed inside the top of the upper valve body (7) which penetrates through the sealing bearing (10), the thread groove (901) and the limiting groove (902) in sequence, a handheld rotating wheel (12) is installed at the top of the rotating screw (11), and a limiting block (13) is sleeved on, and a sealing brake block (14) is arranged at the bottom of the rotary screw rod (11).
2. The rotary seal valve of a pumping unit according to claim 1, wherein: and mounting thread grooves are formed in the inner walls of the liquid inlet connecting seat (101) and the liquid outlet connecting seat (201).
3. The rotary seal valve of a pumping unit according to claim 1, wherein: the outer diameter of the lower valve body connecting seat (102) is matched with the inner diameter of the upper valve body connecting cover (701) in size for installation.
4. The rotary seal valve of a pumping unit according to claim 1, wherein: a gate opening is formed in the sealing gate plate (3), and the outer diameter of the sealing gate block (14) is matched with the aperture size of the gate opening in installation.
5. The rotary seal valve of a pumping unit according to claim 1, wherein: and two groups of permanent magnets are symmetrically embedded in the inner shaft core of the impeller (5).
6. The rotary seal valve of a pumping unit according to claim 1, wherein: the magnetoelectric proximity sensor (6) is connected with an external counting display through a line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020095419.0U CN211501664U (en) | 2020-01-16 | 2020-01-16 | Rotary sealing valve of oil pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020095419.0U CN211501664U (en) | 2020-01-16 | 2020-01-16 | Rotary sealing valve of oil pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211501664U true CN211501664U (en) | 2020-09-15 |
Family
ID=72400518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020095419.0U Expired - Fee Related CN211501664U (en) | 2020-01-16 | 2020-01-16 | Rotary sealing valve of oil pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211501664U (en) |
-
2020
- 2020-01-16 CN CN202020095419.0U patent/CN211501664U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 Termination date: 20210116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |