Manual-automatic integrated remote monitoring oil well dosing and gas collecting device

Abstract

The invention relates to a manual-automatic integrated remote monitoring oil well dosing and gas collecting device which comprises a device body, a manual dosing assembly is fixedly connected to the device body, the manual dosing assembly is relatively communicated with the interior of the device body, an automatic dosing assembly is fixedly connected to the device body, and the automatic dosing assembly is communicated with the interior of the device body. An automatic dosing assembly is arranged in the device body, the automatic dosing assembly is relatively communicated with the interior of the device body, a remote operation end for controlling the automatic dosing assembly to act is arranged on one side of the device body, an exhaust assembly is arranged on the device body, and the exhaust assembly is relatively communicated with the interior of the device body. The device has the advantages that outward emission of casing gas is reduced, and the effects of dosing an oil well and collecting and treating gas are achieved.

Description

Technical Field

[0001] The present application relates to the field of oil well dosing and gas collection equipment, and in particular to a manual and automatic remote monitoring oil well dosing and gas collection device. Background Art

[0002] During the oilfield exploitation process, as the crude oil flows from the bottom of the well to the wellhead, when the temperature and pressure drop to the wax precipitation point, wax, colloid and asphaltene will precipitate from the crude oil and adhere to the rods and pipes of the oil well, affecting the normal operation of the pumping equipment, reducing the oil production rate and increasing the lying well rate. By adding chemical additives, wax deposition in oil wells and oil pipelines can be effectively prevented, and the maintenance-free period of oil wells can be extended.

[0003] With regard to the above-mentioned related technologies, the inventor believes that the current method of adding drugs is to add drugs directly to the casing with a bucket manually or by using a drug-adding vehicle. Before each drug addition, the casing gas needs to be released, and then the drug is added, which not only wastes gas energy but also pollutes the environment. At the same time, the repeated disassembly and assembly of equipment during drug addition and testing at the casing causes high labor intensity for employees. When encountering bad weather and muddy roads, vehicles cannot enter the well site, and drug addition operations cannot be carried out on time. Summary of the invention

[0004] In order to reduce the external discharge of casing gas and achieve the purpose of adding chemicals to the oil well and collecting and processing the gas, the present application provides a manual and automatic remote monitoring oil well chemical addition and gas collection device.

[0005] The manual and automatic remote monitoring oil well dosing and gas collection device provided in this application adopts the following technical solutions:

[0006] The invention discloses a manual-automatic remote monitoring oil well dosing and gas collection device, comprising a device body, to which a manual dosing component is fixedly connected, and the manual dosing component is relatively connected to the interior of the device body; an automatic dosing component is fixedly connected to the device body, and the automatic dosing component is relatively connected to the interior of the device body; a remote operating terminal for controlling the action of the automatic dosing component is provided on one side of the device body; an exhaust component is provided on the device body, and the exhaust component is relatively connected to the interior of the device body.

[0007] Optionally, a gas-liquid separation component is provided inside the device body, and the gas-liquid separation component divides the interior of the device body into a liquid portion and a gas portion. The exhaust component is relatively connected to the gas portion, and a primary filter component is provided inside the device body relative to the gas portion.

[0008] Optionally, the gas-liquid separation component includes a horizontally arranged first partition plate, the first partition plate is fixedly connected to the device body, a second partition plate is vertically arranged above the first partition plate, the second partition plate relatively isolates the liquid part and the gas part, the manual dosing component and the automatic dosing component are relatively connected to the liquid part, and the exhaust component is relatively connected to the gas part.

[0009] Optionally, the first-stage filter assembly includes a filter plate located inside the gas section, the filter plate divides the interior of the gas section into a filter chamber located on a side of the filter plate close to the exhaust assembly and a chamber to be filtered located on a side of the filter plate away from the exhaust assembly, and the filter chamber is relatively connected to the exhaust assembly.

[0010] Optionally, the manual dosing component includes a dosing funnel, the interior of the dosing funnel is relatively connected to the interior of the device body through a manual liquid inlet pipe, and a control valve for controlling opening and closing is fixedly connected to the manual liquid inlet pipe.

[0011] Optionally, the electric dosing assembly includes a medicine storage tank, a stirring component is arranged inside the medicine storage tank, the medicine storage tank is relatively connected to the device body through an automatic liquid inlet pipe, and a control valve for controlling opening and closing is fixedly connected to the automatic liquid inlet pipe.

[0012] Optionally, the stirring component includes a stirring paddle located inside the medicine storage tank, the stirring paddle is rotatably connected to the side wall of the medicine storage tank, and a driving member for driving the stirring paddle to rotate is provided at a position of the side wall of the medicine storage tank relative to the stirring paddle.

[0013] Optionally, the exhaust component includes an exhaust pipe, which is relatively connected to the device body, and is provided with a control valve for controlling opening and closing, a secondary filter component for filtering gas, and a one-way flow component.

[0014] Optionally, the secondary filter component includes an outer tube, which is relatively connected to the device body, and a secondary filter center tube is coaxially arranged inside the outer tube, the air inlet end of the secondary filter center tube is relatively connected to the interior of the outer tube, and the air outlet end of the secondary filter center tube is relatively connected to the one-way flow component.

[0015] Optionally, the one-way flow component includes a control chamber, the interior of the side wall of the control chamber is relatively connected to the interior of the secondary filter center tube, the interior of the control chamber is relatively connected to the exhaust pipe, the interior of the control chamber is slidably connected with a ball, the diameter of the ball is larger than the diameter of the connecting port between the secondary filter center tube and the control chamber, an elastic member is provided on the side of the ball facing away from the secondary filter center tube, when the elastic member is in a natural state, the ball body seals the connecting port between the secondary filter center tube and the control chamber, and when the elastic member is in a compressed state, the connecting port between the secondary filter center tube and the control chamber is opened.

[0016] In summary, the present application includes at least one of the following beneficial technical effects:

[0017] 1. Realize remote control automatic dosing, manual dosing and gas collection functions. Monitor the liquid level of the storage tank and the pressure of the device at the same time, without repeated disassembly and assembly. After the casing gas and liquid enter the device, they change flow direction many times, settle and rise, so that the gas is purified.

[0018] 2. This device has a simple structure, quick installation, and is easy to use. The device body can be manually added on site or automatically added by remote control. It is connected to gas machine pipelines and test pipelines. It has a long service life, strong practicality, and is easy to manufacture and install. It completely eliminates the safety hazards of repeated disassembly and assembly of equipment, failure to add drugs on time due to bad weather, and external exhaust of casing gas during casing operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the manual and automatic remote monitoring oil well dosing and gas collection device in the embodiment of the present application.

[0020] Figure 2 It is a structural schematic diagram of the device body position of the manual and automatic remote monitoring oil well dosing and gas gathering device in the embodiment of the present application.

[0021] Figure 3 It is a structural schematic diagram of the automatic dosing component of the manual and automatic remote monitoring oil well dosing and gas collection device in the embodiment of the present application.

[0022] Figure 4 It is a structural schematic diagram of the exhaust assembly of the manual and automatic remote monitoring oil well dosing and gas collection device in the embodiment of the present application.

[0023] Figure 5 It is a structural schematic diagram of a remote operating terminal for a manual-automatic remote monitoring oil well dosing and gas collection device in an embodiment of the present application.

[0024] Explanation of the reference numerals: 1. device body; 11. gas-liquid separation component; 111. first separation plate; 112. second separation plate; 12. liquid part; 13. gas part; 131. filter chamber; 132. chamber to be filtered; 14. filter plate; 2. drug feeding structure; 21. manual drug adding component; 211. drug adding funnel; 212. manual liquid inlet pipe; 213. manual pipeline control valve; 22. automatic drug adding component; 221. drug storage tank; 222. drug inlet; 223. automatic liquid inlet pipe; 224. first automatic drug feeding control valve; 225. second automatic liquid feeding control valve; 226. stirring paddle; 227. drive Motor; 228, liquid level gauge; 23, vent pipe; 231, pressure transmission; 232, pressure transmission control valve; 233, vent elbow; 234, vent valve; 3, liquid outlet structure; 31, outlet main pipeline; 311, vertical pipe; 312, horizontal pipe; 32, vent plug; 33, connecting flange; 4, exhaust assembly; 41, outer pipe; 42, secondary filter center pipe; 43, control chamber; 431, ball; 432, spring; 44, exhaust pipe; 441, gas outlet pipeline control valve; 5, remote operation end; 51, power distribution cabinet; 52, power supply; 53, wiring terminal; 54, control system module. DETAILED DESCRIPTION

[0025] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0027] The following is combined with Figure 1-5 This application is described in further detail.

[0028] The present application embodiment discloses a manual and automatic remote monitoring oil well dosing and gas collection device. Figure 1 , Figure 2The manual and automatic remote monitoring oil well dosing and gas collection device includes a device body 1, a drug inlet structure 2 is arranged at the top of the device body 1, the drug inlet structure 2 is relatively connected to the inside of the device body 1, and the external drug liquid is injected into the inside of the device body 1 through the drug inlet structure 2. A liquid outlet structure 3 is arranged below the device body 1, the inside of the liquid outlet structure 3 is relatively connected to the inside of the device body 1, and the liquid outlet structure 3 can discharge the drug liquid inside the device body 1. An exhaust component 4 is also arranged on the top wall of the device body 1, the exhaust component 4 is relatively connected to the inside of the device body 1, and the gas inside the device body 1 is discharged through the exhaust component 4.

[0029] The device body 1 includes a storage part located in the center and standard pressure heads located at both ends of the storage part. The storage part and the standard pressure heads are welded and fixed, and 506 and 507 alkaline welding rods are used for welding, which can withstand a pressure of 10MPa. In one embodiment, the storage part is a cylindrical barrel with an outer diameter of 273mm×6mm and a length of 380mm, and is made of 304 stainless steel. The standard pressure head is an arc-shaped structure, which can increase the pressure-bearing area and improve the impact resistance.

[0030] The drug feeding structure 2 includes a manual drug adding component 21 and an automatic drug adding component 22. The manual drug adding component 21 is relatively connected to the device body 1, and the automatic drug adding component 22 is relatively connected to the inside of the device body 1. A remote operation terminal 5 is provided on one side of the device body 1, and the remote operation terminal 5 can control the automatic drug adding component 22 for remote operation.

[0031] The manual dosing component 21 includes a dosing funnel 211 located above the device body 1. The dosing funnel 211 is a funnel-shaped structure, and a manual liquid inlet pipe 212 is vertically arranged at the bottom end of the dosing funnel 211. The manual liquid inlet pipe 212 is fixedly connected to the device body 1, and the bottom end of the manual liquid inlet pipe 212 is fixedly connected to the bottom end of the dosing funnel 211 and is relatively connected. The bottom end of the manual liquid inlet pipe 212 extends into the interior of the device body 1 and is relatively connected to the interior of the device body 1. In one embodiment, the diameter of the manual liquid inlet pipe 212 is 50 mm, and the length of the manual liquid inlet pipe 212 extending into the interior of the device body 1 is 200 mm.

[0032] A manual pipeline control valve 213 is fixedly connected to the side wall of the manual liquid inlet pipe 212. The manual pipeline control valve 213 is an ordinary manual valve. The manual pipeline control valve 213 can control the opening and closing of the manual liquid inlet pipe 212, thereby controlling the liquid medicine inside the dosing funnel 211 to enter the interior of the device body 1 through the manual liquid inlet pipe 212.

[0033] Reference Figure 2 , Figure 3The automatic dosing component 22 includes a medicine storage tank 221, which is a hollow structure. In one embodiment, the medicine storage tank 221 is a 2 cubic meter cylinder made of 304 stainless steel. A medicine inlet 222 is provided on the top wall of the medicine storage tank 221, and the interior of the medicine storage tank 221 is relatively connected to the outside through the medicine inlet 222, so that the operator can add the prepared liquid medicine into the interior of the medicine storage tank 221. The medicine storage tank 221 is relatively connected to the device body 1 through an automatic liquid inlet pipe 223. In one embodiment, the diameter of the automatic liquid inlet pipe 223 is 20 mm, and the material is 304 stainless steel. One end of the automatic liquid inlet pipe 223 is fixedly connected to the side wall of the medicine storage tank 221 and is relatively connected to the interior of the medicine storage tank 221, and the other end of the automatic liquid inlet pipe 223 is fixedly connected to the side wall of the device body 1 and is relatively connected to the interior of the device body 1.

[0034] A first automatic drug feed control valve 224 is fixedly connected to the side wall of the automatic liquid feed pipe 223, and a second automatic liquid feed control valve 225 is also arranged on the side of the first automatic drug feed control valve 224 away from the device body 1. The first automatic drug feed control valve 224 is an ordinary manual valve, and the second automatic liquid feed control valve 225 is an electric valve. The first automatic drug feed control valve 224 and the second automatic liquid feed control valve 225 control the liquid inside the drug storage tank 221 to enter the interior of the device body 1.

[0035] A stirring paddle 226 is vertically arranged inside the medicine storage tank 221, and the stirring paddle 226 is rotatably connected to the medicine storage tank 221. A driving motor 227 for driving the stirring paddle 226 to rotate is fixedly connected to the side wall of the medicine storage tank 221 relative to the stirring paddle 226. A liquid level gauge 228 is also fixedly connected to the side wall of the medicine storage tank 221, and the liquid level of the medicine liquid inside the medicine storage tank 221 can be observed through the liquid level gauge 228. The liquid level gauge 228 is provided with a low limit and a high limit alarm, and the liquid level alarm information can be received remotely.

[0036] The top wall of the device body 1 is also fixedly connected with a vent pipe 23, and one end of the vent pipe 23 away from the device body 1 is fixedly connected with a pressure transmission 231, and the pressure transmission 231 can detect the pressure inside the device body 1. The side wall of the vent pipe 23 is fixedly connected with a pressure transmission control valve 232, and the pressure transmission control valve 232 can control the opening and closing of the vent pipe 23.

[0037] A vent elbow 233 is fixedly connected between the pressure transmission 231 and the pressure transmission control valve 232 . The vent elbow 233 is relatively connected to the vent pipe 23 , and a vent valve 234 is fixedly connected to the side wall of the vent elbow 233 . The vent valve 234 is used to control the opening and closing of the vent elbow 233 .

[0038] When the pressure transmission 231 detects that the pressure inside the device body 1 increases, the pressure inside the device body 1 needs to be released, and the pressure transmission control valve 232 is opened to release the pressure inside the device body 1 from the position of the vent pipe 23 and the vent elbow 233.

[0039] The liquid outlet structure 3 includes an outlet main pipeline 31. In one embodiment, the diameter of the outlet main pipeline 31 is 65 mm and the material is 304 stainless steel. The outlet main pipeline 31 includes a vertically arranged vertical pipe 311, the top of which is fixedly connected to the device body 1 and relatively connected. A horizontal pipe 312 is arranged horizontally at the bottom of the vertical pipe 311. In one embodiment, the diameter of the horizontal pipe 312 is 65 mm. The horizontal pipe 312 and the vertical pipe 311 are fixedly connected and relatively connected. One end of the horizontal pipe 312 is fixedly connected to a vent plug 32, and the vent plug 32 blocks one end of the horizontal pipe 312. A connecting flange 33 is provided at one end of the horizontal pipe 312 away from the vent plug 32, and the horizontal pipe 312 and the sleeve are relatively connected through the connecting flange 33.

[0040] The inside of the device body 1 is provided with a gas-liquid separation component 11, which includes a first partition plate 111 arranged horizontally, the first partition plate 111 is fixedly connected to the device body 1, and a second partition plate 112 is vertically arranged above the first partition plate 111, and the second partition plate 112 is fixedly connected to the device body 1. The second partition plate 112 is located between the dosing funnel 211 and the exhaust component 4, and the inside of the device body 1 is divided into a liquid part 12 close to the side of the drug feeding structure 2 and a gas part 13 close to the side of the exhaust component 4 by the first partition plate 111 and the second partition plate 112, the manual dosing component 21 and the automatic dosing component 22 of the drug feeding structure 2 are relatively connected to the liquid part 12, and the exhaust component 4 is relatively connected to the gas part 13.

[0041] The first partition plate 111 is located at one end of the liquid portion 12 away from the gas portion 13 and has a gap with the inner wall of the device body 1, and the first partition plate 111 is located at one end of the gas portion 13 away from the liquid portion 12 and has a gap with the inner wall of the device body 1, and the bottom wall of the first partition plate 111 has a gap with the bottom inner wall of the device body 1.

[0042] The liquid that enters the interior of the device body 1 through the manual dosing component 21 and the automatic dosing component 22 is discharged through the outlet main pipeline 31 in the liquid portion 12 under the guidance of the first partition plate 111, and the gas enters the interior of the gas portion 13 from the liquid portion 12 through the bottom end of the first partition plate 111, and is then discharged from the position of the exhaust component 4.

[0043] A filter plate 14 is horizontally arranged on one side of the gas portion 13 inside the device body 1, one end of the filter plate 14 is fixedly connected to the side wall of the second partition plate 112, and the other side of the filter plate 14 is fixedly connected to the device body 1. The filter plate 14 divides the interior of the gas portion 13 into a filter chamber 131 located above the filter plate 14 and a chamber to be filtered 132 located below the filter plate 14. The primary filter plate 14 can perform preliminary filtration on the gas inside the device body 1.

[0044] Reference Figure 2 , Figure 4 The exhaust component 4 includes an outer tube 41 which is relatively connected to the filter chamber 131 of the device body 1. The bottom end of the outer tube 41 is fixedly connected to the device body 1. A secondary filter center tube 42 is coaxially arranged inside the outer tube 41. The gas inside the outer tube 41 can be filtered from the side wall of the secondary filter center tube 42 and then enter the interior of the secondary filter center tube 42.

[0045] A control chamber 43 is fixedly connected to the side of the outer tube 41 facing away from the device body 1. The control chamber 43 and the outer tube 41 are relatively connected through the secondary filter center tube 42. The gas inside the device body 1 can enter the outer tube 41, enter the secondary filter center tube 42 through the side wall of the secondary filter center tube 42, and then enter the control chamber 43.

[0046] A ball 431 is slidably connected inside the control chamber 43, and the diameter of the ball 431 is larger than the diameter of the communication port between the secondary filter center tube 42 and the control chamber 43. A spring 432 is vertically arranged on the side of the ball 431 away from the outer tube 41, and one end of the spring 432 abuts against the side wall of the ball 431, and the other end of the spring 432 abuts against the inner wall of the control chamber 43. An exhaust pipe 44 is fixedly connected to the side of the control chamber 43 away from the outer tube 41, and the interior of the exhaust pipe 44 is relatively connected to the interior of the control chamber 43.

[0047] When the spring 432 is in a free state, the spring 432 pushes the ball 431 to abut against the position of the communication port between the secondary filter central tube 42 and the control chamber 43, and relatively seals the control chamber 43 and the interior of the secondary filter central tube 42. When the spring 432 is in a compressed state, the interior of the secondary filter central tube 42 and the interior of the control chamber 43 are relatively connected, and the gas in the secondary filter central tube 42 is transported into the interior of the control chamber 43, and then enters the interior of the exhaust pipe 44 for discharge.

[0048] A gas outlet pipeline control valve 441 is fixedly connected to the side wall of the exhaust pipe 44 . The gas outlet pipeline control valve 441 is used to control the opening and closing of the exhaust pipe 44 , thereby controlling the discharge of the gas inside the exhaust pipe 44 .

[0049] Reference Figure 1 , Figure 5 The remote operation terminal 5 includes a power distribution cabinet 51, and a power supply 52 for providing power is arranged inside the power distribution cabinet 51, and a wiring terminal 53 and a control system module 54 for controlling the overall system are also arranged inside the power distribution cabinet 51. The wiring terminal 53 is fixedly connected with an electric valve connection line, and the electric valve connection line is electrically connected to each valve, so as to control the opening and closing of the valve. The wiring terminal 53 is also fixedly connected with a control line for controlling the opening and closing of the drive motor 227, thereby controlling the opening and closing of the stirring paddle 226. The wiring terminal 53 is fixedly connected with a connection line, and the connection line is relatively connected to the pressure transmission 231, so that the pressure transmission 231 is controlled through the wiring terminal 53.

[0050] The implementation method of the embodiment of the present application is as follows: in manual mode, after the medicine enters the medicine adding funnel 211, it enters the device body 1 through the manual liquid inlet pipe 212, flows into the outlet main pipeline 31 through the straight edges on both sides of the first partition plate 111, and then enters the sleeve;

[0051] In the automatic mode, when the medicine in the medicine storage tank 221 is remotely controlled and electrically opened by the second automatic liquid inlet control valve 225, the medicine enters the device body 1 through the automatic liquid inlet pipe 223 and the first automatic liquid inlet control valve 224 (normally open state), flows into the outlet main pipeline 31 along the straight edges on both sides of the first partition plate 111, and then enters the sleeve.

[0052] The medicine flows into the sleeve under the action of its own weight, completing the dosing process. The gas-liquid mixture generated by the sleeve enters the device body 1, passes through the first partition plate 111, and a part of the water sinks from the gas to the lower part of the device body 1. The remaining gas-liquid mixture changes direction and drips along the lower part of the plate after passing through the first partition plate 111 during the upward process. After the gas changes direction again and enters the primary filter plate 14 with holes, the relatively pure gas enters the primary filter chamber 131. After a large amount of gas gathers in the device body 1, the pressure value can be monitored from the pressure sensor. The remaining clean gas is filtered again through the secondary filter center tube 42, discharged from the device through the outlet, and enters the gas machine intake pipeline.

[0053] In the present invention, the term "plurality" means at least two or more than two, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0054] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

Claims

1. Manual and automatic remote monitoring of oil well dosing and gas collection equipment, Features: The invention comprises a device body (1), a manual dosing component (21) is fixedly connected to the device body (1), the manual dosing component (21) is relatively connected to the interior of the device body (1), an automatic dosing component (22) is fixedly connected to the device body (1), the automatic dosing component (22) is relatively connected to the interior of the device body (1), a remote operation terminal (5) for controlling the automatic dosing component (22) to operate is arranged on one side of the device body (1), and an exhaust component (4) is arranged on the device body (1), the exhaust component (4) is relatively connected to the interior of the device body (1).

2. According to the manual and automatic remote monitoring oil well dosing and gas collection device of claim 1, Features: A gas-liquid separation component (11) is arranged inside the device body (1), and the gas-liquid separation component (11) divides the inside of the device body (1) into a liquid part (12) and a gas part (13). The exhaust component (4) is relatively connected to the gas part (13), and a primary filter component is arranged inside the device body (1) at a position relative to the gas part (13).

3. According to claim 2, the manual and automatic remote monitoring oil well dosing and gas collection device, Features: The gas-liquid separation component (11) includes a first separation plate (111) arranged horizontally, the first separation plate (111) is fixedly connected to the device body (1), a second separation plate (112) is vertically arranged above the first separation plate (111), the second separation plate (112) relatively isolates the liquid part (12) and the gas part (13), the manual dosing component (21) and the automatic dosing component (22) are relatively connected to the liquid part (12), and the exhaust component (4) is relatively connected to the gas part (13).

4. According to claim 2, the manual and automatic remote monitoring oil well dosing and gas collection device, Features: The primary filter assembly comprises a filter plate (14) located inside the gas section (13); the filter plate (14) divides the interior of the gas section (13) into a filter chamber (131) located on a side of the filter plate (14) close to the exhaust assembly (4) and a chamber to be filtered (132) located on a side of the filter plate (14) away from the exhaust assembly (4); the filter chamber (131) is in relative communication with the exhaust assembly (4).

5. According to claim 1, the manual and automatic remote monitoring oil well dosing and gas collection device, Features: The manual dosing component (21) comprises a dosing funnel (211), the interior of the dosing funnel (211) is relatively connected to the interior of the device body (1) via a manual liquid inlet pipe (212), and a control valve for controlling opening and closing is fixedly connected to the manual liquid inlet pipe (212).

6. According to claim 1, the manual and automatic remote monitoring oil well dosing and gas collection device, Features: The electric dosing assembly comprises a medicine storage tank (221), a stirring component is arranged inside the medicine storage tank (221), the medicine storage tank (221) is relatively connected to the device body (1) via an automatic liquid inlet pipe (223), and a control valve for controlling opening and closing is fixedly connected to the automatic liquid inlet pipe (223).

7. According to claim 6, the manual and automatic remote monitoring oil well dosing and gas collection device, Features: The stirring component includes a stirring paddle (226) located inside the medicine storage tank (221), the stirring paddle (226) is rotatably connected to the side wall of the medicine storage tank (221), and a driving member for driving the stirring paddle (226) to rotate is provided on the side wall of the medicine storage tank (221) at a position relative to the stirring paddle (226).

8. According to claim 1, the manual and automatic remote monitoring oil well dosing and gas collection device, Features: The exhaust assembly (4) comprises an exhaust pipe (44), the exhaust pipe (44) is relatively connected to the device body (1), a control valve for controlling opening and closing is arranged on the exhaust pipe (44), a secondary filter assembly for filtering gas is arranged on the exhaust pipe (44), and a one-way flow assembly is arranged on the exhaust pipe (44).

9. The manual and automatic remote monitoring oil well dosing and gas collection device according to claim 8, Features: The secondary filter assembly comprises an outer tube (41), the outer tube (41) is relatively connected to the device body (1), and a secondary filter central tube (42) is coaxially arranged inside the outer tube (41), the air inlet end of the secondary filter central tube (42) is relatively connected to the inside of the outer tube (41), and the air outlet end of the secondary filter central tube (42) is relatively connected to the one-way flow assembly.

10. The manual and automatic remote monitoring oil well dosing and gas collection device according to claim 9, Features: The one-way flow component comprises a control chamber (43), the interior of the side wall of the control chamber (43) is relatively connected to the interior of the secondary filter central tube (42), the interior of the control chamber (43) is relatively connected to the exhaust pipe (44), a ball (431) is slidably connected to the interior of the control chamber (43), the diameter of the ball (431) is larger than the diameter of the connection port between the secondary filter central tube (42) and the control chamber (43), an elastic member is provided on the side of the ball (431) facing away from the secondary filter central tube (42), when the elastic member is in a natural state, the ball (431) body seals the connection port between the secondary filter central tube (42) and the control chamber (43), and when the elastic member is in a compressed state, the connection port between the secondary filter central tube (42) and the control chamber (43) is open.

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