Digital oil exploitation auxiliary device convenient to install

Abstract

The utility model discloses a digital oil exploitation auxiliary device convenient to install, which belongs to the technical field of oil exploitation and comprises an oil inlet pipe, the lower end of the oil inlet pipe is fixedly connected with a plurality of oil inlet connecting pipes, and the lower ends of the oil inlet connecting pipes are fixedly connected with a plurality of filtering oil pipes through connecting flanges. A groove is formed in the middle of each filtering oil pipe, a filter element is slidably connected to the inner surface of each groove, a plurality of oil outlet connecting pipes are fixedly connected to the lower ends of the filtering oil pipes through connecting flanges, and oil outlet pipes are fixedly connected to the lower ends of the oil outlet connecting pipes. According to the petroleum filtering device, the filtering oil pipes are arranged, so that the single filtering oil pipe is convenient to maintain, the use of the device is not influenced when the single filtering oil pipe is damaged, and the diameters of the filtering holes in the filtering plates mounted in the filtering oil pipes are gradually reduced from top to bottom, so that impurities in petroleum can be filtered step by step in the filtering elements, and the practicability of the device is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of oil production, and in particular relates to a digital oil production auxiliary device which is easy to install. Background Art

[0002] Oil extraction refers to the act of digging and extracting oil from places where oil is stored. In the process of oil extraction, oil and gas flow from the reservoir into the bottom of the well and then rise from the bottom of the well to the wellhead. Oil is a complex mixture of gaseous, liquid and solid hydrocarbon compounds existing in nature and a small amount of impurities, so oil extraction also includes natural gas extraction.

[0003] The prior art discloses an auxiliary device for oil extraction with patent announcement number CN216043673U. The patent starts a lifting motor to drive the wire sleeve to move upward on the lead screw, so that the filter screen is raised to be parallel to the slag bucket, and then controls the telescopic rod to contract, driving the scraper to scrape the filtered material on the filter screen out of the slag bucket to complete the automatic discharge and cleaning of the filtered material. However, the following deficiencies still exist in actual use: from a practical point of view, when the filter screen is damaged, the entire device needs to be stopped for maintenance, which increases the maintenance time and cost, etc., and the efficiency of removing impurities in the oil at one time is relatively low.

[0004] Therefore, there is a need for a digital oil extraction auxiliary device that is easy to install to solve the problem in the prior art that when the filter is damaged, the entire device needs to be stopped for maintenance, which increases maintenance time and cost, and the efficiency of removing impurities in the oil at one time is low. Utility Model Content

[0005] The purpose of the utility model is to provide a digital oil production auxiliary device which is easy to install, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a digital oil production auxiliary device that is easy to install, including an oil inlet pipe, a plurality of oil inlet connecting pipes are fixedly connected to the lower end of the oil inlet pipe, and the lower ends of the plurality of oil inlet connecting pipes are fixedly connected to a plurality of filter oil pipes through connecting flanges, a groove is provided in the middle of the plurality of filter oil pipes, a filter element is slidably connected to the inner surface of the groove, and the lower ends of the filter oil pipes are fixedly connected to a plurality of oil outlet connecting pipes through connecting flanges, and the lower ends of the plurality of oil outlet connecting pipes are fixedly connected to the oil outlet pipe.

[0007] It should be noted in the solution that the number of the plurality of oil inlet connecting pipes is six, and the six oil inlet connecting pipes and the oil outlet connecting pipes are all fixedly connected with a control switch valve.

[0008] It is further worth explaining that the number of the connecting flanges is twelve, which are evenly installed at both ends of the filter oil pipe, and the twelve connecting flanges include an upper flange and a lower flange, and the corresponding upper flanges and lower flanges are fixedly connected by a number of bolts, and the upper flanges are fixedly connected to the lower ends of the six oil inlet connecting pipes or the lower ends of the six filter oil pipes, and the lower flanges are fixedly connected to the upper ends of the filter oil pipes or the upper ends of the six oil outlet connecting pipes.

[0009] It should be further explained that there are six filter oil pipes, and grooves are provided on the upper ends of the inner surfaces of the six filter oil pipes, filter elements are slidably connected to the grooves, and through holes are provided on one side of the lower ends of the six filter oil pipes, and flow meters are installed in the through holes.

[0010] As a preferred embodiment, the filter element includes an outer shell, a movable block is slidably connected to the upper end of the outer shell, and a plurality of filter plates are provided in the middle of the outer shell, and filter holes are provided on the plurality of filter plates, and the diameters of the filter holes gradually decrease from top to bottom, and a connecting plate is fixedly connected between each adjacent filter plate, and the lowest connecting plate fits into a limiting groove provided on a fixed block fixedly connected to the inner surface of the lower end of the outer shell.

[0011] As a preferred embodiment, the inner side of the upper end of the movable block is designed with rounded corners, and the inner sides of the outer shell and the movable block are provided with connecting holes. The number of connecting holes in each filter element is two, which are symmetrically distributed, and the inner surface of each connecting hole is threaded with a bolt.

[0012] As a preferred embodiment, each of the flowmeters can measure the oil flow rate in the corresponding filter oil pipe and transmit the data to a digital terminal of a computer for final summary.

[0013] Compared with the prior art, the utility model provides a digital oil production auxiliary device that is easy to install, which has at least the following beneficial effects:

[0014] (1) The data transmitted to the digital terminal of the computer by the flow meter can be used to determine whether the filter hole of a certain filter oil pipe is blocked based on the average value, peak value and valley value of these data. When blockage occurs, close the control switch valve on the upper oil inlet connecting pipe and the lower oil outlet connecting pipe of the corresponding filter oil pipe, and then open the connecting flanges at the upper and lower ends of the corresponding filter oil pipe to repair the single filter oil pipe. This not only makes the installation and disassembly of the easy-to-install digital oil production auxiliary device easier, but also the damage to a single filter oil pipe will not affect the use of the overall oil production auxiliary device, thereby increasing the practicality of the easy-to-install digital oil production auxiliary device.

[0015] (2) Each filter oil pipe is slidably connected to a filter element, and a plurality of filter plates are fixedly installed on the inner surface of the middle of each filter element. The filter holes on the plurality of filter plates gradually decrease from top to bottom, so that impurities in the oil can be filtered step by step in the filter element, thereby increasing the service life of each filter oil pipe and further increasing the practicality of the easy-to-install digital oil production auxiliary device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the oil filter pipe of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the filter element of the utility model;

[0019] Figure 4 For the utility model Figure 3 A schematic diagram of the enlarged structure at point A;

[0020] Figure 5 For the utility model Figure 3 Schematic diagram of the enlarged structure at B.

[0021] In the figure: 1. oil inlet pipe; 2. oil inlet connecting pipe; 3. control switch valve; 4. connecting flange; 401. upper flange; 402. lower flange; 5. filter oil pipe; 501. groove; 502. filter element; 5021. housing; 5022. filter plate; 5023. filter hole; 5024. movable block; 5025. connecting plate; 5026. connecting hole; 5027. fixed block; 5028. limit groove; 503. through hole; 6. flow meter; 7. oil outlet connecting pipe; 8. oil outlet pipe. DETAILED DESCRIPTION

[0022] The present invention will be further described below in conjunction with the embodiments.

[0023] See also Figure 1-5 The utility model provides a digital oil production auxiliary device that is easy to install, including: an oil inlet pipe 1, a plurality of oil inlet connecting pipes 2 are fixedly connected at the lower end of the oil inlet pipe 1, a plurality of oil filter pipes 5 are fixedly connected at the lower ends of the plurality of oil inlet connecting pipes 2 through connecting flanges 4, a groove 501 is provided in the middle of the plurality of oil filter pipes 5, a filter element 502 is slidably connected to the inner surface of the groove 501, and a plurality of oil outlet connecting pipes 7 are fixedly connected at the lower ends of the oil filter pipes 5 through connecting flanges 4, and a plurality of oil outlet connecting pipes 7 are fixedly connected at the lower ends of the plurality of oil outlet connecting pipes 7 with oil outlet pipes 8.

[0024] Further as Figure 1As shown, it is worth specifically explaining that the number of the plurality of oil inlet connecting pipes 2 is six, and the six oil inlet connecting pipes 2 and the oil outlet connecting pipes 7 are fixedly connected with a control switch valve 3. By controlling the switch valve 3, the switch of the corresponding oil inlet connecting pipe 2 and the oil outlet connecting pipe 7 can be controlled, that is, the filter oil pipe 5 can be closed individually, thereby facilitating subsequent installation or disassembly and maintenance work. In addition, multiple oil inlet connecting pipes 2, filter oil pipes 5 and multiple oil outlet connecting pipes 7 can increase the working efficiency of the easy-to-install digital oil production auxiliary device, and can also ensure that when one or two filter oil pipes 5 are damaged, it will not greatly affect the overall working efficiency of the easy-to-install digital oil production auxiliary device.

[0025] Further as Figure 1 As shown, it is worth specifically explaining that there are twelve connecting flanges 4, which are evenly installed at both ends of the filter oil pipe 5, and the twelve connecting flanges 4 include an upper flange 401 and a lower flange 402. The corresponding upper flanges 401 and the lower flanges 402 are fixedly connected by a plurality of bolts, and the upper flanges 401 are fixedly connected to the lower ends of the six oil inlet connecting pipes 2 or the lower ends of the six filter oil pipes 5, and the lower flanges 402 are fixedly connected to the upper ends of the filter oil pipes 5 or the upper ends of the six oil outlet connecting pipes 7. Through the positions and connection relationships of the connecting flanges 4, that is, the positions and connection relationships of the upper flanges 401 and the lower flanges 402, the installation and disassembly of the filter oil pipes 5 can be facilitated, and at the same time, the sealing of the connection between each filter oil pipe 5 and the oil inlet connecting pipe 2 and the oil outlet connecting pipe 7 is ensured, thereby increasing the overall sealing of the digital oil production auxiliary device that is easy to install.

[0026] This solution has the following working process: first, according to the data transmitted to the digital terminal of the computer by the flow meter 6, it can be judged according to the average value, peak value and valley value of these data. When the value measured by a certain flow meter 6 shows a large deviation, the control switch valve 3 on the upper oil inlet connecting pipe 2 and the lower oil outlet connecting pipe 7 of the corresponding filter oil pipe 5 is closed, and then the connecting flanges 4 at the upper and lower ends of the corresponding filter oil pipe 5 are opened, and then the bolts on one side of the movable block 5024 are opened, and the movable block 5024 and the filter element 502 are taken out in turn, and then the plurality of filter plates 5022 are taken out for maintenance or cleaning. When the maintenance or cleaning is completed, the above reverse operation is repeated to install them.

[0027] According to the above working process, it can be known that by controlling the switch valve 3, the corresponding oil inlet connecting pipe 2 and oil outlet connecting pipe 7 can be controlled to switch, that is, the filter oil pipe 5 can be closed individually, so as to facilitate the subsequent installation or disassembly and maintenance work, and multiple oil inlet connecting pipes 2, filter oil pipes 5 and multiple oil outlet connecting pipes 7 can increase the working efficiency of the easy-to-install digital oil production auxiliary device, and can also ensure that when one or two filter oil pipes 5 are damaged, it will not greatly affect the overall working efficiency of the easy-to-install digital oil production auxiliary device. Through the position and connection relationship of several connecting flanges 4, that is, several upper flanges 401 and lower flanges 402, the installation and disassembly of the filter oil pipe 5 can be facilitated, and at the same time, the sealing of the connection between each filter oil pipe 5 and the oil inlet connecting pipe 2 and the oil outlet connecting pipe 7 is guaranteed, thereby increasing the overall sealing of the easy-to-install digital oil production auxiliary device.

[0028] Further as Figure 2 , Figure 3 and Figure 5 As shown, it is worth specifically explaining that the number of the filter oil pipes 5 is six, and the upper ends of the inner surfaces of the six filter oil pipes 5 are each provided with a groove 501, and the grooves 501 are each slidably connected with a filter element 502, and one side of the lower ends of the six filter oil pipes 5 are each provided with a through hole 503, and the through holes 503 are each installed with a flow meter 6. Through the flow meter 6, it is possible to judge based on the data transmitted to the digital terminal of the computer by the flow meter 6, and based on the average value, peak value and valley value of these data, when a value measured by a certain flow meter 6 has a large deviation, a timely and correct response can be made.

[0029] Further as Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, it is worth specifically explaining that the filter element 502 includes a shell 5021, the upper end of the shell 5021 is slidably connected to a movable block 5024, and the middle part of the shell 5021 is provided with a plurality of filter plates 5022, and the plurality of filter plates 5022 are provided with filter holes 5023, and the diameter of the filter holes 5023 gradually decreases from top to bottom, and each adjacent filter plate 5022 is fixedly connected with a connecting plate 5025, and the bottom connecting plate 5025 is fitted and slidably connected to the inner surface of the lower end of the shell 5021 and fixedly connected. The fixed block 5027 is provided with a limiting groove 5028, through which a filter element 502 is slidably connected in each filter oil pipe 5, and a plurality of filter plates 5022 are fixedly installed on the inner surface of the middle part of each filter element 502, and the filter holes 5023 on the plurality of filter plates 5022 are gradually reduced from top to bottom, so that impurities in the oil can be filtered step by step in the filter element 502, thereby increasing the use time of each filter oil pipe 5, and further increasing the practicality of the easy-to-install digital oil production auxiliary device.

[0030] Further as Figure 2 , Figure 3 and Figure 4 As shown, it is worth explaining in detail that the inner side of the upper end of the movable block 5024 is designed with rounded corners, and the inner sides of the outer shell 5021 and the movable block 5024 are provided with connecting holes 5026, the number of connecting holes 5026 in each filter element 502 is two, which are symmetrically distributed, and the inner surface of each connecting hole 5026 is threadedly connected with bolts, and corresponding symmetrical connecting holes 5026 are provided through the movable block 5024 and the outer shell 5021, and the symmetrical connecting holes 5026 are threadedly connected with bolts, thereby limiting the position of the filter plate 5022 in the filter element 502.

[0031] Further as Figure 1 As shown, it is worth explaining in detail that each flow meter 6 can measure the oil flow rate in the corresponding filter oil pipe 5, and can be transmitted to the digital terminal of the computer for final summary. Through the data measurement of the flow meter 6, judgment can be made directly through the data on the computer side, thereby saving manpower and facilitating the overall monitoring and control of the easy-to-install digital oil production auxiliary device.

[0032] In summary: first, according to the data transmitted to the digital terminal of the computer by the flow meter 6, it can be judged according to the average value, peak value and valley value of these data. When the value measured by a certain flow meter 6 has a large deviation, the control switch valve 3 on the upper oil inlet connecting pipe 2 and the lower oil outlet connecting pipe 7 of the corresponding filter oil pipe 5 is closed, and then the connecting flange 4 at the upper and lower ends of the corresponding filter oil pipe 5 is opened, and then the bolts on one side of the movable block 5024 are opened, and the movable block 5024 and the filter element 502 are taken out in turn, and then several filter plates 5022 are taken out for maintenance or cleaning. When the maintenance or cleaning is completed, the above reverse operations are repeated to install them. Through the flow meter 6, it can be judged according to the data transmitted to the digital terminal of the computer by the flow meter 6, and the average value, peak value and valley value of these data can be used. When the value measured by a certain flow meter 6 has a large deviation, a timely and correct response can be made. In response, a filter element 502 is slidably connected in each filter oil pipe 5, and a plurality of filter plates 5022 are fixedly installed on the inner surface of the middle part of each filter element 502. The filter holes 5023 on the plurality of filter plates 5022 are gradually reduced from top to bottom, so that the impurities in the oil can be filtered step by step in the filter element 502, thereby increasing the service life of each filter oil pipe 5, and further increasing the practicality of the easy-to-install digital oil production auxiliary device. A pair of symmetrical connecting holes 5026 are provided through the movable block 5024 and the outer shell 5021, and the symmetrical connecting holes 5026 are threadedly connected with bolts, thereby limiting the position of the filter plate 5022 in the filter element 502. Through the data measurement of the flow meter 6, it can be directly judged by the data on the computer, thereby saving manpower and facilitating the overall monitoring and control of the easy-to-install digital oil production auxiliary device.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A digital oil production auxiliary device that is easy to install, comprising an oil inlet pipe (1), characterized in that: The lower end of the oil inlet pipe (1) is fixedly connected to a plurality of oil inlet connecting pipes (2), the lower ends of the plurality of oil inlet connecting pipes (2) are fixedly connected to a plurality of oil filter pipes (5) via a connecting flange (4), a groove (501) is provided in the middle of the plurality of oil filter pipes (5), a filter element (502) is slidably connected to the inner surface of the groove (501), and the lower ends of the oil filter pipes (5) are fixedly connected to a plurality of oil outlet connecting pipes (7) via a connecting flange (4), and the lower ends of the plurality of oil outlet connecting pipes (7) are fixedly connected to an oil outlet pipe (8).

2. The easy-to-install digital oil production auxiliary device according to claim 1 is characterized in that: The number of the plurality of oil inlet connecting pipes (2) is six, and the six oil inlet connecting pipes (2) and the oil outlet connecting pipe (7) are all fixedly connected with a control switch valve (3).

3. The easy-to-install digital oil production auxiliary device according to claim 1 is characterized in that: The number of the connecting flanges (4) is twelve, and they are evenly installed at both ends of the oil filter pipe (5), and the twelve connecting flanges (4) each include an upper flange (401) and a lower flange (402), and the corresponding upper flanges (401) and lower flanges (402) are fixedly connected by a plurality of bolts, and the upper flanges (401) are fixedly connected to the lower ends of the six oil inlet connecting pipes (2) or the lower ends of the six oil filter pipes (5), and the lower flanges (402) are fixedly connected to the upper ends of the oil filter pipe (5) or the upper ends of the six oil outlet connecting pipes (7).

4. The easy-to-install digital oil production auxiliary device according to claim 1 is characterized in that: The number of the filter oil pipes (5) is six, and the upper ends of the inner surfaces of the six filter oil pipes (5) are each provided with a groove (501), the grooves (501) are each slidably connected with a filter element (502), and one side of the lower ends of the six filter oil pipes (5) is each provided with a through hole (503), and the through hole (503) is each installed with a flow meter (6).

5. The easy-to-install digital oil production auxiliary device according to claim 1 is characterized in that: The filter element (502) comprises a shell (5021), the upper end of which is slidably connected to a movable block (5024), and a plurality of filter plates (5022) are provided in the middle of the shell (5021), and a plurality of filter plates (5022) are provided with filter holes (5023), the diameter of the filter holes (5023) gradually decreases from top to bottom, and a connecting plate (5025) is fixedly connected between each adjacent filter plate (5022), and the bottommost connecting plate (5025) is fitted into a limiting groove (5028) provided on a fixed block (5027) fixedly connected to the inner surface of the lower end of the shell (5021) through sliding connection.

6. The easy-to-install digital oil production auxiliary device according to claim 5 is characterized in that: The inner side of the upper end of the movable block (5024) is designed with rounded corners, and the inner sides of the outer shell (5021) and the movable block (5024) are provided with connecting holes (5026). The number of the connecting holes (5026) in each filter element (502) is two and they are symmetrically distributed, and the inner surface of each connecting hole (5026) is threadedly connected with a bolt.

7. The easy-to-install digital oil production auxiliary device according to claim 4 is characterized in that: Each of the flowmeters (6) can measure the oil flow rate in the corresponding oil filter pipe (5), and can transmit the data to the digital terminal of the computer for final summary.

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