CN215861837U - Wear-resistant corrosion-resistant oil extraction flat valve - Google Patents

Abstract

The utility model discloses a wear-resistant corrosion-resistant oil extraction flat valve, which comprises a valve body shell, wherein the two sides of the valve body shell are respectively provided with an inlet valve body and an outlet valve body which are used for connecting and communicating an oil pipeline, a flow guide mechanism capable of preventing oil deposition is arranged in the valve body shell, the device can clean the oil deposition in the device by arranging the flow guide mechanism and the inlet valve body, a user can break and crack the oil deposition in the device by circularly rotating a first rotary wrench and finally enter the flowing direction of main oil to enter and exit the valve body to control the on-off of the inlet and outlet of the device, a control ball adopts a spherical structure to facilitate a second rotary wrench to drive the control ball to rotate in a material conveying pipe, compared with the prior art, the device can effectively reduce the oil deposition, prevent the blockage of the device, and simultaneously clean the interior of different opening devices, the device does not need to be shut down for cleaning, and the cleaning can be realized when the device works normally.

Description

Wear-resistant corrosion-resistant oil extraction flat valve

Technical Field

The utility model relates to the field of oil extraction flat valves, in particular to a wear-resistant corrosion-resistant oil extraction flat valve.

Background

A flat gate valve is a sliding valve whose closing member is a parallel gate plate. The closing member can be a single gate or a double gate with a spreader mechanism in between. The pressing force of the gate plate to the valve seat is controlled by the medium pressure acting on the floating gate plate or the floating valve seat. In the case of a double-gate plate gate valve, the pressing force can be supplemented by a spreading mechanism between the two gate plates.

In the process of adopting the oil extraction flat valve in the prior art, because the oil is a mixture, even if the oil is screened, a large amount of sediments still exist inside the oil extraction flat valve, and the pipeline is easy to be blocked for years, and the prior art mostly adopts a method of opening the valve body to solve the problem, so that the effect is poor, and the normal work of the device is easy to be influenced.

Therefore, we propose a wear-resistant and corrosion-resistant oil production flat valve to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wear-resistant and corrosion-resistant oil extraction flat valve to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the wear-resistant corrosion-resistant oil extraction flat valve comprises a valve body shell, wherein an inlet valve body and an outlet valve body which are used for connecting and communicating an oil pipeline are respectively installed on two sides of the valve body shell, and a flow guide mechanism capable of preventing oil deposition is installed inside the valve body shell.

In a further embodiment, the inside first rotatory spanner of connecting in valve body shell top surface including rotating through the bearing of water conservancy diversion mechanism, the gear of setting in the valve body shell inside is installed to first rotatory spanner lower extreme, gear outer wall one side meshing is connected with the ring gear, the ring gear inner ring is the cyclic annular arc aluminum plate of arranging through connecting rod fixedly connected with, and is adjacent two sets of install the folded plate between the arc aluminum plate, the collar is installed through the connecting rod in valve body shell inner wall center, the collar outer wall is provided with the spring catch with folded plate swing joint each other through the fluting equidistance, sealed bearing is installed at both ends about the arc aluminum plate, and the effect is: the structure removes internal petroleum deposition by a method that the spring pin pushes the folded plates to face inwards, so that the petroleum deposition enters the flowing use part again, and the pipeline blockage is avoided.

In a further embodiment, to the folded plate by left connecting plate, right connecting plate and sealed cushion constitute, left side connecting plate with right connecting plate all is connected through axis of rotation and arc aluminum plate rotation each other, left side connecting plate with right connecting plate passes through axis of rotation and torsion spring rotation each other and is connected, left side connecting plate with right connecting plate outer wall veneer is connected with sealed cushion, and the effect is: this structure has refined on the basis to the folded plate, constitutes fifty percent discount mechanism through left connecting plate and right connecting plate, has still adopted sealed cushion to fill the gap simultaneously, reduces the condition of leaking.

In a further embodiment, the business turn over valve body is inside including the pipe of walking about of the transported substance material of being connected with sealed bearing rotation, walk the outer wall of pipe and install and connect the shell, walk the inside wall sliding connection of pipe and have the control ball of control business turn over flow, control ball top fixedly connected with second rotary spanner, the effect is: the control ball adopts the first inner structure that can laminate away the material pipe of spherical structure, and the second also makes things convenient for the rotatory spanner of second to drive it and is walking the inside rotation of material pipe.

In a further embodiment, the inner wall of the control ball is provided with through holes which are coaxially distributed with the feeding pipe, and the effect is as follows: the states of the through hole and the feeding pipe can determine the inlet and the outlet of the device, and a user can control the device by only rotating the second rotary wrench.

In a further embodiment, the feeding pipe, the folded plate and the inner wall of the arc aluminum plate are coated with zinc-aluminum coating paint, and the effects are as follows: the zinc-aluminum coating can reduce the corrosion resistance effect of the device and prolong the service life of the device.

Compared with the prior art, the utility model has the beneficial effects that:

this device is through having set up water conservancy diversion mechanism and business turn over valve body, can make the cleanness to the inside oil deposit of device, the user only need the first rotatory spanner of circulation rotation just can let the inside oil deposit of device break open, enter into the flow direction of main oil at last, the business turn over valve body, can play controlling means's business turn over break-make, this device contrast prior art, settlement that can effectual reduction oil produce, the prevention device blocks up, the inside clearance of different opening devices simultaneously, also need not close the device and clean, can just accomplish at the device normal work.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a wear-resistant corrosion-resistant oil production flat valve.

Fig. 2 is a schematic structural diagram of a three-dimensional section in the wear-resistant corrosion-resistant oil production flat valve.

Fig. 3 is a schematic structural diagram of the middle side surface of the abrasion-resistant corrosion-resistant oil production flat valve.

Fig. 4 is a schematic structural diagram of a section a-a in fig. 3 of the abrasion-resistant corrosion-resistant oil production flat valve.

Fig. 5 is a schematic structural diagram of a section B-B in fig. 3 of the abrasion-resistant corrosion-resistant oil production flat valve.

Fig. 6 is a schematic structural diagram of a section C-C in fig. 3 of the abrasion-resistant corrosion-resistant oil production flat valve.

Fig. 7 is a partially enlarged structure view of a portion a of fig. 6 of the abrasion and corrosion resistant oil production flat valve.

In the figure: 1. a valve body housing; 2. a flow guide mechanism; 201. a first rotary wrench; 202. a gear; 203. a toothed ring; 204. an arc aluminum plate; 205. folding plates are folded; 2051. a left connecting plate; 2052. a right connecting plate; 2053. sealing the rubber gasket; 206. a mounting ring; 207. a spring pin; 208. sealing the bearing; 3. an inlet valve body and an outlet valve body; 301. connecting the shell; 302. a second rotary wrench; 303. a feeding pipe; 304. and (4) controlling the ball.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, in the wear-resistant corrosion-resistant oil production flat valve of the present invention, an inlet valve body 3 for connecting and communicating with an oil pipeline is respectively installed on two sides of a valve body housing 1, and a flow guide mechanism 2 for preventing oil deposition is installed inside the valve body housing 1.

Example 1

Referring to fig. 1-7, in the embodiment of the present invention, a wear-resistant and corrosion-resistant oil extraction flat valve, a first rotary wrench 201 rotatably connected to the top surface of a valve body housing 1 through a bearing is included in a flow guiding mechanism 2, a gear 202 disposed inside the valve body housing 1 is installed at the lower end of the first rotary wrench 201, a toothed ring 203 is engaged and connected to one side of the outer wall of the gear 202, an inner ring of the toothed ring 203 is fixedly connected to arc-shaped aluminum plates 204 annularly arranged through a connecting rod, a folded plate 205 is installed between two adjacent groups of arc-shaped aluminum plates 204, an installation ring 206 is installed at the center of the inner wall of the valve body housing 1 through a connecting rod, spring pins 207 movably connected with the folded plate 205 are equidistantly installed on the outer wall of the installation ring 206 through a slot, sealing bearings 208 are installed at the left and right ends of the arc-shaped aluminum plates 204, the arc-shaped aluminum plates 204 and the folded plate 205 form an annular pipeline structure, in a pipeline for normally transporting oil, oil easily forms the deposit after the laminating of pipeline inner wall, the deposit is more, it influences the speed of the transmission oil of pipeline more easily, in order to eliminate oil deposit, at first rotate first rotatory spanner 201 and drive gear 202 and rotate, gear 202 again drives ring gear 203 and arc aluminum plate 204 through the meshing and rotates, arc aluminum plate 204 then can drive to rotate flap 205 together, flap 205 and arc aluminum plate 204 can be continuous when rotatory moves at spring catch 207 surface motion, when flap 205 moves the position of spring catch 207, spring catch 207 can jack up flap 205, make flap 205 inwards face, when arc aluminum plate 204 moves the position of spring catch 207, spring catch 207 can reverse the shrink.

To folded plate 205 by left connecting plate 2051, right connecting plate 2052 and sealed cushion 2053 constitute, left connecting plate 2051 all is connected with arc aluminum plate 204 through the axis of rotation with right connecting plate 2052 mutually rotatable, left connecting plate 2051 is connected with torsion spring through axis of rotation and torsion spring mutually rotatable with right connecting plate 2052, left connecting plate 2051 is connected with sealed cushion 2053 with right connecting plate 2052 outer wall veneer, left connecting plate 2051 is connected through torsion spring between the two with right connecting plate 2052, in the in-process that does not have spring catch 207 to withstand like this, left connecting plate 2051 can reset with right connecting plate 2052 automatically, arc aluminum plate 204 adopts the aluminium structure simultaneously, just in order to have stronger flexibility, can be crooked in certain extent, sealed cushion 2053 can fill up the kneck in edge and gap simultaneously, the prevention is leaked.

Example 2

Referring to fig. 1 to 7, the difference from embodiment 1 is: the material feeding pipe 303 which is rotatably connected with the sealing bearing 208 and used for conveying materials is arranged inside the inlet and outlet valve body 3, the outer wall of the material feeding pipe 303 is provided with a connecting shell 301, the inner wall of the material feeding pipe 303 is slidably connected with a control ball 304 for controlling inlet and outlet flow, the top end of the control ball 304 is fixedly connected with a second rotary wrench 302, the control ball 304 adopts a spherical structure to effectively understand that the interior of the material feeding pipe 303 is sealed, so that the on-off of a pipeline is controlled, and a user can drive the control ball 304 to rotate only by rotating the second rotary wrench 302.

The inner wall of the control ball 304 is provided with through holes which are coaxially distributed with the material feeding pipe 303, the through holes formed in the control ball 304 mainly play a role in connecting the outside, when the through holes and the material feeding pipe 303 keep a coaxial state, materials can enter the device along with the through holes, when the through holes are perpendicular to the material feeding pipe 303, the material feeding pipe 303 is sealed, and the materials cannot enter the device.

The inner walls of the feeding pipe 303, the doubling plate 205 and the arc-shaped aluminum plate 204 are coated with zinc-aluminum coating paint which has a good corrosion resistant effect and can weaken corrosion of petroleum to the inside of the device, and meanwhile, the valve body shell 1 adopts a chamfer structure and can effectively resist abrasion.

The working principle of the utility model is as follows:

the arc-shaped aluminum plate 204 and the doubling plate 205 jointly form an annular pipeline structure, in a pipeline for normally conveying oil, the oil is easy to form deposits after the inner wall of the pipeline is attached, the more deposits are, the more easily the oil conveying speed of the pipeline is influenced, in order to eliminate the oil deposits, the first rotary wrench 201 is firstly rotated to drive the gear 202 to rotate, the gear 202 drives the toothed ring 203 and the arc-shaped aluminum plate 204 to rotate through meshing, the arc-shaped aluminum plate 204 can drive the doubling plate 205 to rotate together, the doubling plate 205 and the arc-shaped aluminum plate 204 can continuously move on the surface of the spring pin 207 during rotation, when the doubling plate 205 moves to the position of the spring pin 207, the spring pin 207 can jack up the doubling plate 205, so that the doubling plate 205 faces inwards, when the arc-shaped aluminum plate 204 moves to the position of the spring pin 207, the spring pin 207 can reversely contract, the left connecting plate 2051 and the right connecting plate 2052 are connected through a torsion spring, therefore, in the process of not being propped by the spring pin 207, the left connecting plate 2051 and the right connecting plate 2052 can be automatically reset, meanwhile, the arc-shaped aluminum plate 204 is of an aluminum structure, so that the aluminum plate can be bent within a certain range for higher flexibility, meanwhile, the sealing rubber gasket 2053 can fill the interface between the edge and the gap to prevent leakage, the control ball 304 is of a spherical structure to effectively understand the sealing of the inside of the material walking pipe 303, so that the on-off of the pipeline is controlled, a user can drive the control ball 304 to rotate only by rotating the second rotary wrench 302, the through hole formed in the control ball 304 mainly plays a role in connecting the outside, when the through hole and the material walking pipe 303 are in a coaxial state, materials can enter the device along with the through hole, when the through hole and the material walking pipe 303 are perpendicular to each other, the material walking pipe 303 is sealed, the materials cannot enter, and the zinc-aluminum coating has a good corrosion resistant effect, the corrosion of petroleum to the inside of the device can be weakened, and meanwhile, the valve body shell 1 adopts a chamfer angle structure, so that the abrasion can be effectively resisted.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a wear-resisting corrosion-resistant oil recovery wafer valve which characterized in that: the novel oil valve comprises a valve body shell (1), wherein inlet and outlet valve bodies (3) used for connecting and communicating oil pipelines are respectively installed on two sides of the valve body shell (1), and a flow guide mechanism (2) capable of preventing oil deposition is installed inside the valve body shell (1).

2. The wear-resistant corrosion-resistant oil production flat valve according to claim 1, wherein: the water conservancy diversion mechanism (2) is inside including rotating first rotatory spanner (201) of connecting in valve body shell (1) top surface through the bearing, gear (202) of setting in valve body shell (1) inside are installed to first rotatory spanner (201) lower extreme, gear (202) outer wall one side meshing is connected with ring gear (203), ring gear (203) inner ring is arc aluminum plate (204) that cyclic annular was arranged through connecting rod fixedly connected with, and is adjacent two sets of install between arc aluminum plate (204) to folded plate (205), install collar (206) through the connecting rod in valve body shell (1) inner wall center, collar (206) outer wall be provided with through the fluting equidistance with spring catch (207) to folded plate (205) swing joint each other, sealed bearing (208) are installed at both ends about arc aluminum plate (204).

3. The wear-resistant corrosion-resistant oil production flat valve according to claim 2, wherein: the folded plate (205) comprises a left connecting plate (2051), a right connecting plate (2052) and a sealing rubber pad (2053), the left connecting plate (2051) and the right connecting plate (2052) are connected with an arc-shaped aluminum plate (204) in a mutual rotating mode through a rotating shaft, the left connecting plate (2051) and the right connecting plate (2052) are connected with a torsion spring in a mutual rotating mode through a rotating shaft, and the outer wall of the left connecting plate (2051) and the outer wall of the right connecting plate (2052) are connected with the sealing rubber pad (2053) in a gluing mode.

4. The wear-resistant corrosion-resistant oil production flat valve according to claim 1, wherein: the material feeding pipe (303) which is rotatably connected with the sealing bearing (208) and used for conveying materials is arranged inside the feeding and discharging valve body (3), the outer wall of the material feeding pipe (303) is provided with a connecting shell (301), the inner wall of the material feeding pipe (303) is slidably connected with a control ball (304) for controlling the feeding and discharging flow, and the top end of the control ball (304) is fixedly connected with a second rotary wrench (302).

5. The wear-resistant corrosion-resistant oil production flat valve according to claim 4, wherein: the inner wall of the control ball (304) is provided with through holes which are coaxially distributed with the material feeding pipe (303).

6. The wear-resistant corrosion-resistant oil production flat valve according to claim 4, wherein: the inner walls of the feeding pipe (303), the folded plate (205) and the arc-shaped aluminum plate (204) are coated with zinc-aluminum coating paint.

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