A natural gas recovery device in oil production

Abstract

The utility model relates to natural gas recovery technical field, concretely is a kind of natural gas recovery device in oil exploitation, including processing machine, the surface of processing machine is equipped with controller, the surface of processing machine is provided with heat dissipation device, heat dissipation device includes connecting sleeve, connecting sleeve is fixed on the both sides of processing machine, connecting sleeve is located at the side of controller, temperature control chip is fixedly connected in the inside of connecting sleeve bottom end, temperature control chip is located at the both sides of processing machine, the lower surface of processing machine is fixedly connected with air passage, air passage both ends are placed on the bottom end of connecting sleeve, air passage is located at the side of temperature control chip, driving motor is fixedly connected in the inside of air passage, driving end of driving motor is fixedly connected with fan blade. The utility model, by setting heat dissipation device, can effectively heat dissipation to the internal equipment of recovery device, avoid the situation that recovery device will appear the case that heat dissipation effect is not ideal in the process of using, and then improve the working efficiency of recovery device.

Description

Technical Field

[0001] This utility model relates to the field of natural gas recovery technology, and in particular to a natural gas recovery device in oil extraction. Background Technology

[0002] Natural gas recovery devices in oil extraction mainly refer to mobile casing gas recovery devices. These devices solve the problem of deep well pump pressure buildup through oil-casing connection technology. They use compressed air power sources and automatic control modules to achieve safe and efficient recovery of natural gas under low casing pressure. In oil extraction, natural gas recovery devices are mainly used to collect, process, and utilize or discharge natural gas generated during the oil extraction process in order to reduce resource waste and environmental pollution.

[0003] When workers need to recover natural gas produced during oil extraction, they connect the recovery device to the oil casing so that the recovery device can recover the natural gas. However, existing recovery devices usually use heat dissipation holes to cool the equipment during use. Due to the small diameter of the heat dissipation holes, the heat dissipation effect of the recovery device is not ideal during use, which leads to a decrease in the working efficiency of the recovery device. Utility Model Content

[0004] The purpose of this invention is to solve the problem of reduced working efficiency of existing recovery devices, and to propose a natural gas recovery device for oil extraction.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a natural gas recovery device for oil extraction, comprising a processing machine, a controller mounted on the surface of the processing machine, a heat dissipation device provided on the surface of the processing machine, the heat dissipation device comprising a connecting sleeve fixed on both sides of the processing machine, the connecting sleeve being located on one side of the controller, a temperature control chip fixedly connected inside the bottom end of the connecting sleeve, the temperature control chip being located on both sides of the processing machine, an air passage fixedly connected to the lower surface of the processing machine, the two ends of the air passage placed on the bottom end of the connecting sleeve, the air passage being located on one side of the temperature control chip, a drive motor fixedly connected inside the air passage, a fan blade fixedly connected to the drive end of the drive motor, the fan blade being located inside the air passage, a control component provided inside the air passage, the control component comprising baffles, two baffles fixedly connected to the inside of the air passage, the two baffles being located on both sides of the drive motor, the baffles being able to cooperate with the air passage to achieve the purpose of limiting airflow, the connecting sleeve and the air passage being fixedly fixed to the processing machine by bolts.

[0006] Preferably, the surface of the baffle is provided with a conical hole, which is located on one side of the temperature control chip. The conical hole can cooperate with the baffle to achieve the purpose of concentrating the gas flow.

[0007] Preferably, the surface of the connecting sleeve is provided with a sealing device, the sealing device including a main frame, the main frame being fixedly connected to the surface of the connecting sleeve, the main frame being located at both ends of the air passage, and the main frame being able to cooperate with the connecting sleeve to achieve the purpose of supporting the main frame.

[0008] Preferably, a guide rod is slidably connected inside the main frame, and a sealing sleeve is fixedly connected to one end of the guide rod. The sealing sleeve is slidably connected to the surface of the connecting sleeve and to the surface of the air passage. The guide rod can cooperate with the main frame to achieve the purpose of guiding the guide rod.

[0009] Preferably, one end of the guide rod is fixedly connected to a movable frame, which is placed on the surface of the main frame. The movable frame can cooperate with the guide rod to simultaneously push multiple guide rods to slide.

[0010] Preferably, an adjusting rod is rotatably connected to one side of the connecting sleeve. The adjusting rod is threadedly connected to the inside of the movable frame. The adjusting rod can cooperate with the connecting sleeve and the movable frame to adjust the sliding of the movable frame.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. In this utility model, by setting up a heat dissipation device, when the worker needs to dissipate heat from the internal equipment of the recycling device, the worker starts the drive motor and temperature control chip. The temperature control chip cools the air, the drive motor drives the fan blades, the fan blades rotate and push the air to flow. During the air flow, the air will be blocked by the baffle, and a large amount of air will temporarily come into contact with the temperature control chip. The conical hole guides a small amount of air to flow. When the air flows into one of the connecting sleeves through the air passage, one of the connecting sleeves guides the gas into the processing machine. The gas cools the internal equipment. The gas flows out from the other side of the processing machine and enters another connecting sleeve. The gas circulates. By setting up a heat dissipation device, the internal equipment of the recycling device can be effectively cooled, avoiding the situation of unsatisfactory heat dissipation during the use of the recycling device, thereby improving the working efficiency of the recycling device. 2. In this utility model, by setting a sealing device, when the worker needs to seal the connection between the air passage and the connecting sleeve, the worker rotates the adjusting rod, the adjusting rod pushes the movable frame, the movable frame pushes the guide rod, the main frame guides the guide rod to slide, the guide rod pushes the sealing sleeve, and when the sealing sleeve slides to the designated position, the sealing sleeve seals the connection between the air passage and the connecting sleeve. By setting a sealing device, it is possible to effectively and conveniently seal the connection between the air passage and the connecting sleeve, preventing the refrigerant gas from leaking from the inside of the heat dissipation device, thereby improving the cooling effect of the heat dissipation device. Attached Figure Description

[0012] Figure 1 This utility model presents a three-dimensional structural schematic diagram of a natural gas recovery device in oil extraction.

[0013] Figure 2 This utility model presents a schematic diagram of a heat dissipation device for a natural gas recovery device in oil extraction.

[0014] Figure 3 This utility model proposes a natural gas recovery device for oil extraction. Figure 2 Enlarged structural diagram at point A in the middle.

[0015] Figure 4 This utility model provides a schematic diagram of the sealing device structure of a natural gas recovery device in oil extraction.

[0016] Figure 5 This utility model proposes a natural gas recovery device for oil extraction. Figure 4 Enlarged structural diagram at point B.

[0017] Legend: 1. Processing machine; 2. Controller; 3. Heat dissipation device; 31. Connecting sleeve; 32. Fan blade; 33. Drive motor; 34. Temperature control chip; 35. Conical hole; 36. Air passage; 37. Baffle; 4. Sealing device; 41. Adjusting rod; 42. Main frame; 43. Movable frame; 44. Sealing sleeve; 45. Guide rod. Detailed Implementation

[0018] Please see Figures 1-5 This utility model provides a technical solution: a natural gas recovery device in oil extraction, including a processing machine 1, a controller 2 installed on the surface of the processing machine 1, and a heat dissipation device 3 provided on the surface of the processing machine 1.

[0019] The specific setup and function of its heat dissipation device 3 and sealing device 4 will be explained below.

[0020] In this embodiment: the heat dissipation device 3 includes a connecting sleeve 31, which is fixed on both sides of the processing machine 1. The connecting sleeve 31 is located on one side of the controller 2. A temperature control chip 34 is fixedly connected inside the bottom end of the connecting sleeve 31. The temperature control chip 34 is located on both sides of the processing machine 1. An air passage 36 is fixedly connected to the lower surface of the processing machine 1. The two ends of the air passage 36 are placed on the bottom end of the connecting sleeve 31. The air passage 36 is located on one side of the temperature control chip 34. A drive motor 33 is fixedly connected inside the air passage 36. A fan blade 32 is fixedly connected to the drive end of the drive motor 33. The fan blade 32 is located inside the air passage 36. A control component is provided inside the air passage 36.

[0021] Specifically, the control component includes baffles 37. Two baffles 37 are fixedly connected to the inside of the air passage 36. The two baffles 37 are located on both sides of the drive motor 33. The baffles 37 can cooperate with the air passage 36 to restrict the air flow. The connecting sleeve 31 and the air passage 36 are both fixed to the processing machine 1 by bolts.

[0022] Specifically, a conical hole 35 is provided on the surface of the baffle 37, and the conical hole 35 is located on one side of the temperature control chip 34.

[0023] In this embodiment, the conical hole 35 can cooperate with the baffle 37 to concentrate the gas flow.

[0024] In this embodiment: a sealing device 4 is provided on the surface of the connecting sleeve 31. The sealing device 4 includes a main frame 42. The main frame 42 is fixedly connected to the surface of the connecting sleeve 31. The main frame 42 is located at both ends of the air passage 36. The main frame 42 can cooperate with the connecting sleeve 31 to achieve the purpose of supporting the main frame 42.

[0025] Specifically, a guide rod 45 is slidably connected inside the main frame 42, and a sealing sleeve 44 is fixedly connected to one end of the guide rod 45. The sealing sleeve 44 is slidably connected to the surface of the connecting sleeve 31 and the surface of the airway 36.

[0026] In this embodiment, the guide rod 45 can cooperate with the main frame 42 to achieve the purpose of guiding the guide rod 45.

[0027] Specifically, one end of the guide rod 45 is fixedly connected to a movable frame 43, which is placed on the surface of the main frame 42. The movable frame 43 can cooperate with the guide rod 45 to simultaneously push multiple guide rods 45 to slide.

[0028] Specifically, an adjusting rod 41 is rotatably connected to one side of the connecting sleeve 31, and the adjusting rod 41 is internally threaded to the movable frame 43.

[0029] In this embodiment, the adjusting rod 41 can cooperate with the connecting sleeve 31 and the movable frame 43 to achieve the purpose of adjusting the sliding of the movable frame 43.

[0030] Working Principle: By setting up a heat dissipation device 3, when the operator needs to dissipate heat from the internal equipment of the recycling device, the operator starts the drive motor 33 and the temperature control chip 34. The temperature control chip 34 cools the air, and the drive motor 33 drives the fan blades 32. The fan blades 32 rotate and push the airflow. During the airflow, the air is blocked by the baffle 37, and a large amount of air will temporarily come into contact with the temperature control chip 34. The conical hole 35 guides a small amount of airflow. When the air flows into one of the connecting sleeves 31 through the air passage 36, one of the connecting sleeves 31 guides the gas into the processing machine 1. The gas cools the internal equipment. The gas flows out from the other side of the processing machine 1 and enters the other connecting sleeve 31, where the gas circulates. By setting up the heat dissipation device 3, the recycling device can be effectively cooled. The internal equipment is designed for heat dissipation, preventing inadequate heat dissipation during use and thus improving the efficiency of the recycling device. Furthermore, by incorporating a sealing device 4, when the operator needs to seal the connection between the air passage 36 and the connecting sleeve 31, the operator rotates the adjusting rod 41. The adjusting rod 41 pushes the movable frame 43, which in turn pushes the guide rod 45. The main frame 42 guides the guide rod 45 to slide, and the guide rod 45 pushes the sealing sleeve 44. When the sealing sleeve 44 slides to the designated position, it seals the connection between the air passage 36 and the connecting sleeve 31. The sealing device 4 effectively facilitates sealing the connection between the air passage 36 and the connecting sleeve 31, preventing refrigerant gas from leaking from the inside of the heat dissipation device 3 and thus improving its cooling effect.

Claims

1. A natural gas recovery device for oil extraction, comprising a processing machine (1), characterized in that: A controller (2) is mounted on the surface of the processing machine (1); The surface of the processing machine (1) is provided with a heat dissipation device (3), the heat dissipation device (3) includes a connecting sleeve (31), the connecting sleeve (31) is fixed on both sides of the processing machine (1); The connecting sleeve (31) is located on one side of the controller (2). A temperature control chip (34) is fixedly connected inside the bottom end of the connecting sleeve (31). The temperature control chip (34) is located on both sides of the processing machine (1). An air passage (36) is fixedly connected to the lower surface of the processing machine (1). The two ends of the air passage (36) are placed on the bottom end of the connecting sleeve (31). The air passage (36) is located on one side of the temperature control chip (34). A drive motor (33) is fixedly connected inside the air passage (36). A fan blade (32) is fixedly connected to the drive end of the drive motor (33). The fan blade (32) is located inside the air passage (36). A control component is provided inside the air passage (36).

2. A natural gas recovery device for oil extraction according to claim 1, characterized in that: The control component includes baffles (37), two baffles (37) are fixedly connected to the interior of the air passage (36), and the two baffles (37) are located on both sides of the drive motor (33).

3. A natural gas recovery device for oil extraction according to claim 2, characterized in that: The surface of the baffle (37) is provided with a conical hole (35), which is located on one side of the temperature control chip (34).

4. A natural gas recovery device for oil extraction according to claim 1, characterized in that: The surface of the connecting sleeve (31) is provided with a sealing device (4), the sealing device (4) includes a main frame (42), the main frame (42) is fixedly connected to the surface of the connecting sleeve (31), and the main frame (42) is located at both ends of the air passage (36).

5. A natural gas recovery device for oil extraction according to claim 4, characterized in that: The main frame (42) is internally slidably connected to a guide rod (45), one end of which is fixedly connected to a sealing sleeve (44). The sealing sleeve (44) is slidably connected to the surface of the connecting sleeve (31) and the surface of the air passage (36).

6. A natural gas recovery device for oil extraction according to claim 5, characterized in that: One end of the guide rod (45) is fixedly connected to a movable frame (43), which is placed on the surface of the main frame (42).

7. A natural gas recovery device for oil extraction according to claim 4, characterized in that: An adjusting rod (41) is rotatably connected to one side of the connecting sleeve (31), and the adjusting rod (41) is internally threaded to the movable frame (43).

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