Adjustable oil nozzle

Abstract

The utility model relates to the technical field of machinery, in particular to an adjustable oil nozzle which comprises a filter box, one side of the filter box is connected with a second flange through a pipeline, one side of the second flange is provided with a first sealing ring, one side of the first sealing ring is provided with a first flange, and the second flange is provided with a second sealing ring. The first flange and the second flange are detachably connected through bolts, a plurality of fixing columns are arranged in the filter box, a plurality of cross beams are arranged between the fixing columns, a first filter element is inserted between the fixing columns, and a second filter element is arranged on one side of the first filter element. And the filter box is arranged and used for filtering petroleum, impurities contained in the petroleum are filtered out, and the oil nozzle is prevented from being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of an adjustable oil nozzle, in particular to an adjustable oil nozzle. Background Art

[0002] The nozzle used in oil extraction equipment is an important throttling component used to control the oil production pressure difference and reduce the impact of gas on regulating production capacity during the oil well production process. However, in actual use, most oil extraction equipment is not equipped with a filtering device. The impurities contained in the nozzle can easily clog the nozzle, which is troublesome to replace when clogged. At the same time, the blockage caused by long-term use is difficult to clean.

[0003] After searching, it was found that a split-type adjustable oil nozzle for oil extraction equipment was disclosed in the Chinese patent application number 202121936371.2, including an oil nozzle body, one end of the oil nozzle body is threadedly connected to an oil nozzle input cavity tube, and the other end of the oil nozzle input cavity tube is not fixedly connected to a diverter head, and a plurality of input holes are provided on the outer surface of the oil nozzle input cavity tube. The outer surface of one end of the oil nozzle body is threadedly connected to a limiting ring through an external thread, and the outer surface of the other end of the oil nozzle body is provided with a adapter assembly.

[0004] However, the patents in the prior art have the following disadvantages:

[0005] The split-type adjustable oil extraction equipment has no filter device, which easily causes blockage of the oil nozzle, and has no flow regulating device, which makes it impossible to adjust the flow rate. Utility Model Content

[0006] (1) Technical problems solved

[0007] In view of the deficiencies in the prior art, the utility model provides an adjustable oil nozzle, which solves the problems that the oil nozzle is not provided with a filtering device, which easily causes blockage of the oil nozzle, and is not provided with a flow regulating device, which makes it impossible to adjust the flow rate.

[0008] (2) Technical solution

[0009] To achieve the above objectives, the utility model is implemented through the following technical solutions: it includes a filter box, characterized in that: a second flange is connected to the filter box on one side through a pipe, a first sealing ring is provided on one side of the second flange, a first flange is provided on one side of the first sealing ring, the first flange and the second flange are detachably connected by bolts, a plurality of fixing columns are provided inside the filter box, a plurality of cross beams are provided between the fixing columns, a first filter element is inserted between the fixing columns, a second filter element is provided on one side of the first filter element, the installation method of the second filter element is the same as the installation method of the first filter element, a third filter element is provided on one side of the second filter element, the installation method of the third filter element is the same as the installation method of the first filter element, the mesh size of the third filter element, the second filter element and the first filter element is increased accordingly, a second sealing ring is provided at the upper end of the filter box, and a cover plate is provided on the upper part of the second sealing ring.

[0010] As a preferred embodiment of the present invention, a first solenoid valve is provided on one side of the first flange.

[0011] As a preferred embodiment of the present invention, one side of the filter box is connected to a second solenoid valve through a flange and a pipeline.

[0012] As a preferred embodiment of the present invention, a flow regulating valve is provided at the upper end of the second solenoid valve.

[0013] As a preferred embodiment of the present invention, a motor is threadedly provided on one side of the flow regulating valve, and fixing blocks are fixed on both sides of the motor.

[0014] As a preferred embodiment of the present invention, a guide rail is provided on one side of the flow regulating valve, and a fixed block is provided inside the guide rail for guiding operation.

[0015] As a preferred embodiment of the present invention, one side of the flow regulating valve is connected to a threaded buckle through a pipeline thread, and one side of the threaded buckle is provided with an oil nozzle.

[0016] As a preferred embodiment of the present invention, a filter screen is provided inside the oil nozzle, and the filter screen is penetrated by a plurality of circular holes.

[0017] (3) Beneficial effects

[0018] The utility model provides an adjustable oil nozzle, which has the following beneficial effects:

[0019] 1. The utility model provides an adjustable oil nozzle which is provided with a filter box to filter the oil, thereby filtering out impurities contained in the oil and preventing the oil nozzle from being blocked.

[0020] 2. The utility model provides an adjustable oil nozzle which is convenient for connection with a pipeline by setting multiple flanges. Rubber pads are provided between the flanges to improve the sealing between the flanges.

[0021] 3. The utility model provides an adjustable oil nozzle which can realize oil flow control by setting a flow regulating valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the internal structure of the filter box of the utility model;

[0025] Figure 3 This is a schematic diagram of the filter structure of the utility model;

[0026] In the figure: 1. First solenoid valve; 2. First flange; 3. First sealing ring; 4. Second flange; 5. Filter box; 6. Second sealing ring; 7. Cover plate; 8. Second solenoid valve; 9. Guide rail; 10. Fixed block; 11. Motor; 12. Flow control valve; 13. Threaded buckle; 14. Filter screen; 15. Fixed column; 16. First filter element; 17. Crossbeam; 18. Second filter element; 19. Third filter element; 20. Round hole; 21. Oil nozzle. DETAILED DESCRIPTION

[0027] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0028] See also Figures 1 to 3The utility model provides a technical solution: an adjustable oil nozzle, including a filter box 5, one side of the filter box 5 is connected to the second flange 4 through a pipe, and the second flange 4 is provided with a first sealing ring 3. The first sealing ring 3 is provided on one side of the first flange 2, and the first flange 2 and the second flange 4 are detachably connected by bolts. A plurality of fixing columns 15 are provided inside the filter box 5, and a plurality of cross beams 17 are provided between the fixing columns 15. A first filter element 16 is inserted between the fixing columns 15, and a second filter element 18 is provided on one side of the first filter element 16. The second filter element 18 is installed in the same manner as the first filter element 16. A third filter element 19 is provided on one side of the second filter element 18, and the installation manner of the third filter element 19 is the same as the installation manner of the first filter element 16. The mesh size of the third filter element 19, the second filter element 18 and the first filter element 16 is increased accordingly. A second sealing ring 6 is provided on the upper end of the filter box 5, and a cover plate 7 is provided on the upper part of the second sealing ring 6.

[0029] In a specific embodiment of the present invention, one side of the filter box 5 is connected to the second flange 4 through a pipeline, and a first sealing ring 3 is provided on one side of the second flange 4 to improve the sealing between the flanges. A first flange 2 is provided on one side of the first sealing ring 3. The first flange 2 and the second flange 4 are detachably connected by bolts, which can realize quick connection with the pipeline and maintenance and replacement of the pipeline. Several fixing columns 15 are provided inside the filter box 5 for installing crossbeams 17. Several crossbeams 17 are provided between the fixing columns 15 to improve the installation stability of the first filter element 16. The first filter element 16 is inserted between the fixing columns 15 for preliminary filtering of the oil and filtering out larger impurities. The first filter element 16 A second filter element 18 is provided on one side for secondary filtering of the oil to filter out smaller impurities contained therein. The installation method of the second filter element 18 is the same as that of the first filter element 16. A third filter element 19 is provided on one side of the second filter element 18 for tertiary filtering of the oil to filter out fine impurities in the oil. The installation method of the third filter element 19 is the same as that of the first filter element 16. The mesh size of the third filter element 19, the second filter element 18 and the first filter element 16 are increased accordingly to achieve step filtration of the oil. A second sealing ring 6 is provided on the upper end of the filter box 5 to improve the internal sealing of the filter box. A cover plate 7 is provided on the upper part of the second sealing ring 6. The cover plate 7 is detachably connected to the filter box 5 by bolts to facilitate replacement and cleaning of the internal filter element.

[0030] Specifically, a first solenoid valve 1 is provided on one side of the first flange 2 .

[0031] In order to solve the problem of controlling the passage of external materials, such as Figure 1 As shown, a first solenoid valve 1 is provided on one side of the first flange 2 to facilitate the control of the passage of external materials. When the filter box 5 needs to be cleaned, cleaning can be achieved by closing the first solenoid valve 1.

[0032] Specifically, one side of the filter box 5 is connected to a second solenoid valve 8 via a flange and a pipeline.

[0033] In order to solve the problem of material passing, such as Figure 1 As shown, one side of the filter box 5 is connected to a second solenoid valve 8 through a flange and a pipeline to control whether the material flows.

[0034] Specifically, a flow regulating valve 12 is provided at the upper end of the second solenoid valve 8 .

[0035] In order to solve the problem of material flow regulation, such as Figure 1 As shown, a flow regulating valve 12 is provided at the upper end of the second solenoid valve 8 to facilitate adjustment of the material flow rate.

[0036] Specifically, a motor 11 is threadedly provided on one side of the flow regulating valve 12 , and fixing blocks 10 are fixed on both sides of the motor 11 .

[0037] In order to solve the problem of electric control of flow control valve, such as Figure 1 As shown, a motor 11 is threadedly provided on one side of the flow regulating valve 12 for realizing electric adjustment of the flow regulating valve 12. The flow regulating valve 12 adopts a commonly used regulating valve on the market to realize the control and adjustment of material flow. Fixed blocks 10 are fixed on both sides of the motor 11 for installing the motor 11.

[0038] Specifically, a guide rail 9 is provided on one side of the flow regulating valve 12 , and a fixed block 10 is guided and operated inside the guide rail 9 .

[0039] In order to solve the problem of motor limited movement, such as Figure 1 As shown, a guide rail 9 is provided on one side of the flow regulating valve 12 , and a fixed block 10 is guided inside the guide rail 9 for guiding the motor 11 .

[0040] Specifically, one side of the flow regulating valve 12 is connected to a threaded buckle 13 via a pipeline thread, and one side of the threaded buckle 13 is provided with an oil nozzle 21.

[0041] In order to solve the problem of detachable oil nozzle, such as Figure 1 As shown, one side of the flow control valve 12 is connected to a threaded buckle 13 through a pipeline thread for installing an oil nozzle 21. The thread setting is convenient for maintenance and replacement. One side of the threaded buckle 13 is provided with an oil nozzle 21 for material output.

[0042] Specifically, a filter screen 14 is provided inside the oil nozzle 21 , and a plurality of circular holes 20 are provided through the filter screen 14 .

[0043] In order to solve the problem of reducing impurities in materials, such as Figure 2 、 3As shown, a filter screen 14 is provided inside the oil nozzle 21, and a plurality of circular holes 20 are provided through the filter screen 14, which improves the material filtering ability and reduces the impurity content of the internal material.

[0044] The specific implementation methods disclosed herein omit detailed descriptions of known functions and components. To ensure the compatibility of the equipment, the operating methods adopted are consistent with the parameters of commercially available equipment.

[0045] In summary, the working principle and use process of the present invention are as follows: In the specific embodiment of the present invention, one side of the filter box 5 is connected to the second flange 4 through a pipeline, and a first sealing ring 3 is provided on one side of the second flange 4 to improve the sealing between the flanges. A first flange 2 is provided on one side of the first sealing ring 3. The first flange 2 and the second flange 4 are detachably connected by bolts, which can realize quick connection with the pipeline and maintenance and replacement of the pipeline. Several fixing columns 15 are provided inside the filter box 5 for installing crossbeams 17. Several crossbeams 17 are provided between the fixing columns 15 to improve the installation stability of the first filter element 16. A first filter element 16 is plugged in for preliminary filtration of the oil to filter out larger impurities. A second filter element 18 is provided on one side of the first filter element 16 for secondary filtration of the oil to filter out smaller impurities. The second filter element 18 is installed in the same way as the first filter element 16. A third filter element 19 is provided on one side of the second filter element 18 for tertiary filtration of the oil to filter out fine impurities in the oil. The third filter element 19 is installed in the same way as the first filter element 16. The mesh size of the third filter element 19, the second filter element 18 and the first filter element 16 is increased accordingly to achieve step filtration of the oil. A second sealing ring 6 is provided on the upper end of the filter box 5 to increase the filter box interior. The second sealing ring 6 is provided with a cover plate 7 on the upper part, and the cover plate 7 is detachably connected to the filter box 5 by bolts, which is convenient for replacing and cleaning the internal filter element. A first solenoid valve 1 is provided on one side of the first flange 2 to facilitate controlling the passage of external materials. When the filter box 5 needs to be cleaned, cleaning can be achieved by closing the first solenoid valve 1. A second solenoid valve 8 is connected to one side of the filter box 5 through a flange and a pipeline to control whether the material flows. A flow regulating valve 12 is provided on the upper end of the second solenoid valve 8 to facilitate adjusting the flow rate of the material. A motor 11 is threadedly provided on one side of the flow regulating valve 12 for realizing electric adjustment of the flow regulating valve 12. The flow regulating valve 12 adopts the regulating valve commonly used on the market to realize the control and regulation of material flow. Fixed blocks 10 are fixed on both sides of the motor 11 for installing the motor 11. A guide rail 9 is provided on one side of the flow regulating valve 12. The guide rail 9 has a fixed block 10 for guiding the motor 11. One side of the flow regulating valve 12 is connected with a threaded buckle 13 through a pipe thread for installing an oil nozzle 21. The thread setting is convenient for maintenance and replacement. An oil nozzle 21 is provided on one side of the threaded buckle 13 for material output. A filter screen 14 is provided inside the oil nozzle 21. The filter screen 14 is penetrated by a number of circular holes 20, which improves the material filtering ability and reduces the impurity content of the internal material.

[0046] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable oil nozzle, comprising a filter box (5), characterized in that: One side of the filter box (5) is connected to a second flange (4) via a pipeline, one side of the second flange (4) is provided with a first sealing ring (3), one side of the first sealing ring (3) is provided with a first flange (2), the first flange (2) and the second flange (4) are detachably connected via bolts, a plurality of fixing columns (15) are provided inside the filter box (5), a plurality of cross beams (17) are provided between the fixing columns (15), a first filter element (16) is inserted between the fixing columns (15), and the first filter element (16) is provided between the fixing columns (15). 6) is provided with a second filter element (18) on one side, and the installation method of the second filter element (18) is the same as the installation method of the first filter element (16). A third filter element (19) is provided on one side of the second filter element (18), and the installation method of the third filter element (19) is the same as the installation method of the first filter element (16). The mesh size of the third filter element (19), the second filter element (18) and the first filter element (16) increases accordingly. A second sealing ring (6) is provided at the upper end of the filter box (5), and a cover plate (7) is provided on the upper part of the second sealing ring (6).

2. The adjustable oil nozzle according to claim 1, characterized in that: A first solenoid valve (1) is provided on one side of the first flange (2).

3. The adjustable oil nozzle according to claim 2, characterized in that: One side of the filter box (5) is connected to a second solenoid valve (8) via a flange and a pipeline.

4. The adjustable oil nozzle according to claim 3, characterized in that: A flow regulating valve (12) is provided at the upper end of the second solenoid valve (8).

5. The adjustable oil nozzle according to claim 4, characterized in that: A motor (11) is threadedly provided on one side of the flow regulating valve (12), and fixing blocks (10) are fixed on both sides of the motor (11).

6. The adjustable oil nozzle according to claim 5, characterized in that: A guide rail (9) is provided on one side of the flow regulating valve (12), and a fixed block (10) is provided inside the guide rail (9) for guiding operation.

7. The adjustable oil nozzle according to claim 6, characterized in that: One side of the flow regulating valve (12) is connected to a threaded buckle (13) via a pipeline thread, and one side of the threaded buckle (13) is provided with an oil nozzle (21).

8. The adjustable oil nozzle according to claim 7, characterized in that: A filter screen (14) is provided inside the oil nozzle (21), and a plurality of circular holes (20) are provided through the filter screen (14).

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