A two-position three-way petroleum valve convenient to adjust

Abstract

The utility model relates to valve technical field discloses a two -way three -way petroleum valve convenient to adjust, it includes oil outlet pipeline, the oil outlet pipeline rear end middle part position fixed intercommunication has the oil inlet pipeline, the oil outlet pipeline left and right both ends all are installed with the regulating assembly, wherein, the regulating assembly includes drive shaft, drive shaft is along vertical direction and sets up, drive shaft penetrates in the oil outlet pipeline upper end, drive shaft lower extreme fixedly connected with the installation shaft that sets up vertically, valve plate is fixedly installed to the installation shaft lower extreme, the valve plate side end surface and oil outlet pipeline inner wall are inlayed, the oil inlet pipeline other end and the oil outlet pipeline left and right both ends all are installed with the flange, drive shaft upper end and be located the oil outlet pipeline above position fixed mounting have torsion axle, the handle is fixedly sleeved on torsion axle, the utility model discloses can realize accurate regulation to valve plate, and then can accurate regulation to the oil outlet flow of oil outlet pipeline.

Description

Technical Field

[0001] This utility model relates to the field of valve technology, and in particular to a two-position three-way oil valve that is easy to adjust. Background Technology

[0002] Petroleum is one of the main targets of geological exploration. It is a viscous, dark brown liquid, also known as "the blood of industry." After refining, petroleum can be divided into four main categories: fuels, lubricating oils, asphalt, and solvents. Modern society has an ever-increasing demand for petroleum. After storage, petroleum needs to be transported through pipelines for further processing. During the transportation of petroleum, valves are needed to control the output. Valves play a crucial role in the transportation process, and two-way three-way valves are in very high demand.

[0003] When controlling the flow of oil, it is necessary to frequently open and close the valve and adjust it. The two-position three-way valve is opened and closed by rotating the valve plate. When the valve plate rotates between 0 and 90 degrees, the larger the rotation angle, the greater the oil flow rate of the oil outlet pipeline. However, in the existing technology, the valve plate is manually rotated, which makes it difficult to achieve precise rotation of the valve plate and thus difficult to accurately adjust the oil flow rate of the oil outlet pipeline. Therefore, a two-position three-way oil valve that is easy to adjust is proposed. Utility Model Content

[0004] This utility model proposes a two-position three-way oil valve that is easy to adjust, which solves the problems in the background technology.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An easily adjustable two-position three-way oil valve includes an oil outlet pipe, wherein an oil inlet pipe is fixedly connected to the middle of the rear end of the oil outlet pipe.

[0007] Adjustment components are installed at both ends of the oil outlet pipe;

[0008] The adjustment component includes a drive shaft, which is arranged vertically and passes through the upper end of the oil outlet pipe. The lower end of the drive shaft is fixedly connected to a vertically arranged mounting shaft, and a valve plate is fixedly installed at the lower end of the mounting shaft. The side end face of the valve plate is in contact with the inner wall of the oil outlet pipe.

[0009] Preferably, flanges are installed at the other end of the oil inlet pipe and at both ends of the oil outlet pipe.

[0010] Preferably, a torsion shaft is fixedly installed on the upper end of the drive shaft and above the oil outlet pipe, and a handle is fixedly fitted on the torsion shaft.

[0011] Preferably, an adjustment box is mounted on the drive shaft, and the adjustment box is fixedly installed at the upper end of the oil outlet pipe.

[0012] Preferably, the drive shaft is rotatably connected to the regulating box and the oil outlet pipe via bearings, and a sealing rubber ring is provided between the drive shaft and the oil outlet pipe.

[0013] Preferably, an electric push rod is fixedly installed at the top of the inside of the adjustment box and at the right side of the drive shaft. The lower end of the output shaft of the electric push rod is fixedly connected to a first brake plate. A rotating shaft is installed below the first brake plate, and the rotating shaft is mechanically linked to the drive shaft.

[0014] Preferably, a second brake plate is fixedly installed on the upper end of the rotating shaft, and both the first brake plate and the second brake plate have anti-slip textures at their respective ends close to each other.

[0015] Preferably, a second gear is fixedly mounted on the rotating shaft, and a first gear is fixedly mounted on the drive shaft, wherein the first gear meshes with the second gear.

[0016] Preferably, the lower end of the rotating shaft is fixedly connected to the upper sensing end of the angle sensor, the angle sensor is fixedly installed inside the bottom of the adjustment box, and a controller is fixedly installed inside the right end of the adjustment box.

[0017] Preferably, the angle sensor is electrically connected to the controller, and the controller is electrically connected to the electric push rod.

[0018] The beneficial effects of this utility model are:

[0019] 1. This type of easily adjustable two-position three-way oil valve can be used by driving the torsion handle through the handle, which in turn drives the drive shaft, which in turn drives the valve plate through the mounting shaft, thereby achieving the sealing and opening of the oil outlet pipeline.

[0020] 2. When using this type of easily adjustable two-position three-way oil valve, firstly, a preset value is set on the controller. The rotating drive shaft can be driven to rotate by the first gear and the second gear. The angle sensor can collect the angle information of the rotating shaft and transmit the angle information to the controller. The controller can convert the angle information into data. When the data is equal to the preset value, the controller can send a command to the electric push rod. The electric push rod can drive the first brake plate to move down. After the first brake plate moves down and contacts the second brake plate, the anti-slip texture on it can brake the second brake plate, thereby braking the rotating shaft and the drive shaft, and then braking the valve plate, thus achieving precise adjustment of the valve plate, and thus precise adjustment of the oil flow rate of the oil outlet pipeline. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of a two-position three-way oil valve that is easy to adjust, as proposed in this utility model.

[0022] Figure 2 This is a schematic diagram of the adjusting component in a two-position three-way oil valve that is easy to adjust, as proposed in this utility model.

[0023] Figure 3 This is a partial structural cross-sectional view of the adjusting component in a two-position three-way oil valve that is easy to adjust, as proposed in this utility model.

[0024] Figure 4 This is a partial structural diagram of a two-position three-way oil valve that is easy to adjust, as proposed in this utility model.

[0025] The diagram is labeled as follows: 1. Oil inlet pipe; 2. Oil outlet pipe; 3. Adjustment component.

[0026] 301 Handle, 302 Torsion Shaft, 303 Adjustment Box, 304 Drive Shaft, 305 Valve Plate, 306 Controller, 307 First Gear, 308 Angle Sensor, 309 Rotation Shaft, 310 Second Gear, 311 Electric Push Rod, 312 Mounting Shaft. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] Reference Figure 1-2 A two-position three-way oil valve that is easy to adjust includes an oil outlet pipe 2, and an oil inlet pipe 1 is fixedly connected to the middle of the rear end of the oil outlet pipe 2.

[0029] Flanges are installed at the other end of the oil inlet pipe 1 and at both ends of the oil outlet pipe 2.

[0030] The oil inlet pipe 1 and the oil outlet pipe 2 are connected to the oil transportation pipeline through flanges. Oil enters the oil outlet pipe 2 through the oil inlet pipe 1 and is finally discharged.

[0031] Adjustment components 3 are installed at both ends of the oil outlet pipe 2;

[0032] The valve plate 305 can be precisely adjusted by adjusting component 3, thereby precisely adjusting the oil output of oil outlet pipe 2.

[0033] The adjustment component 3 includes a drive shaft 304, which is arranged vertically and passes through the upper end of the oil outlet pipe 2. The lower end of the drive shaft 304 is fixedly connected to a vertically arranged mounting shaft 312, and a valve plate 305 is fixedly installed at the lower end of the mounting shaft 312. The side end face of the valve plate 305 is in contact with the inner wall of the oil outlet pipe 2.

[0034] A torsion shaft 302 is fixedly installed on the upper end of the drive shaft 304 and above the oil outlet pipe 2. A handle 301 is fixedly mounted on the torsion shaft 302.

[0035] The drive shaft 304 can be rotated via the handle 301, which in turn rotates the mounting shaft 312, thereby rotating the valve plate 305 to seal and open the oil outlet pipe 2.

[0036] When the side end face of valve plate 305 is in contact with the inner wall of oil outlet pipe 2, oil outlet pipe 2 is in a closed state. When valve plate 305 is rotated, valve plate 305 no longer obstructs the flow of oil in oil outlet pipe 2, and oil outlet pipe 2 is in an open state. When the rotation angle of valve plate 305 is between 0-90°, the larger the rotation angle, the greater the oil flow rate of oil outlet pipe 2.

[0037] Reference Figure 3-4 An adjustment box 303 is mounted on the drive shaft 304 and is fixedly installed on the upper end of the oil outlet pipe 2.

[0038] The drive shaft 304 is rotatably connected to the regulating box 303 and the oil outlet pipe 2 via bearings. A sealing rubber ring is provided between the drive shaft 304 and the oil outlet pipe 2. By providing the sealing rubber ring, the sealing effect between the drive shaft 304 and the oil outlet pipe 2 can be improved.

[0039] An electric push rod 311 is fixedly installed at the top of the regulating box 303 and on the right side of the drive shaft 304. The lower end of the output shaft of the electric push rod 311 is fixedly connected to a first brake plate. A rotating shaft 309 is installed below the first brake plate. The rotating shaft 309 is mechanically linked to the drive shaft 304.

[0040] A second brake plate is fixedly installed on the upper end of the rotating shaft 309. Both the first brake plate and the second brake plate have anti-slip textures at their respective ends.

[0041] A second gear 310 is fixedly mounted on the rotating shaft 309, and a first gear 307 is fixedly mounted on the drive shaft 304. The first gear 307 meshes with the second gear 310.

[0042] The lower end of the rotating shaft 309 is fixedly connected to the upper sensing end of the angle sensor 308. The angle sensor 308 is fixedly installed inside the bottom of the regulating box 303. The controller 306 is fixedly installed inside the right end of the regulating box 303.

[0043] Angle sensor 308 is electrically connected to controller 306, and controller 306 is electrically connected to electric push rod 311.

[0044] The handle 301 can drive the torque handle, which can drive the drive shaft 304. The drive shaft 304 can drive the valve plate 305 through the mounting shaft 312, thereby achieving the sealing and opening of the oil outlet pipe 2.

[0045] First, a preset value is set for the controller 306. The rotating drive shaft 304 drives the first gear 307 to rotate, the first gear 307 drives the second gear 310 to rotate, and the second gear 310 drives the rotating shaft 309 to rotate. The angle sensor 308 collects the angle information of the rotating shaft 309 and transmits the angle information to the controller 306. The controller 306 converts the angle information into data. When the data is equal to the preset value, the controller 306 sends a command to the electric push rod 311. The electric push rod 311 moves the first brake plate downward. After the first brake plate moves downward and contacts the second brake plate, it can brake the second brake plate through the anti-slip texture, thereby braking the rotating shaft 309 and the drive shaft 304, and thus braking the valve plate 305. This allows for precise adjustment of the valve plate 305, and thus precise adjustment of the oil flow rate of the oil outlet pipe 2.

[0046] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0047] Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0048] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A two-position three-way oil valve that is easy to adjust, comprising an oil outlet pipe (2), characterized in that, The oil outlet pipe (2) is fixedly connected to the oil inlet pipe (1) at the middle of its rear end; Adjustment components (3) are installed at both ends of the oil outlet pipe (2); The adjustment component (3) includes a drive shaft (304) which is arranged vertically and passes through the upper end of the oil outlet pipe (2). The lower end of the drive shaft (304) is fixedly connected to a vertically arranged mounting shaft (312), and a valve plate (305) is fixedly installed at the lower end of the mounting shaft (312). The side end face of the valve plate (305) is in contact with the inner wall of the oil outlet pipe (2).

2. The easily adjustable two-position three-way oil valve according to claim 1, characterized in that, Flanges are installed at the other end of the oil inlet pipe (1) and at both ends of the oil outlet pipe (2).

3. The easily adjustable two-position three-way oil valve according to claim 1, characterized in that, A torsion shaft (302) is fixedly installed on the upper end of the drive shaft (304) and above the oil outlet pipe (2), and a handle (301) is fixedly fitted on the torsion shaft (302).

4. The easily adjustable two-position three-way oil valve according to claim 1, characterized in that, An adjustment box (303) is mounted on the drive shaft (304), and the adjustment box (303) is fixedly installed on the upper end of the oil outlet pipe (2).

5. A two-position three-way oil valve that is easy to adjust according to claim 4, characterized in that, The drive shaft (304) is rotatably connected to the regulating box (303) and the oil outlet pipe (2) via bearings, and a sealing rubber ring is provided between the drive shaft (304) and the oil outlet pipe (2).

6. A two-position three-way oil valve that is easy to adjust according to claim 5, characterized in that, An electric push rod (311) is fixedly installed at the top of the regulating box (303) and on the right side of the drive shaft (304). The lower end of the output shaft of the electric push rod (311) is fixedly connected to a first brake plate. A rotating shaft (309) is installed below the first brake plate. The rotating shaft (309) is mechanically linked to the drive shaft (304).

7. A two-position three-way oil valve that is easy to adjust according to claim 6, characterized in that, A second brake plate is fixedly installed on the upper end of the rotating shaft (309), and anti-slip textures are provided on the ends of the first brake plate and the second brake plate that are close to each other.

8. A two-position three-way oil valve that is easy to adjust according to claim 7, characterized in that, A second gear (310) is fixedly mounted on the rotating shaft (309), and a first gear (307) is fixedly mounted on the driving shaft (304). The first gear (307) meshes with the second gear (310).

9. A two-position three-way oil valve that is easy to adjust according to claim 8, characterized in that, The lower end of the rotating shaft (309) is fixedly connected to the upper sensing end of the angle sensor (308). The angle sensor (308) is fixedly installed at the bottom of the inside of the regulating box (303). A controller (306) is fixedly installed at the right end of the inside of the regulating box (303).

10. A two-position three-way oil valve that is easy to adjust according to claim 9, characterized in that, The angle sensor (308) is electrically connected to the controller (306), and the controller (306) is electrically connected to the electric push rod (311).

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