A solar energy auxiliary based oilfield gas heating device

Abstract

The utility model relates to oilfield gas heating equipment technology field based on solar energy auxiliary especially relates to a kind of oilfield gas heating equipment based on solar energy auxiliary, including fixed base plate, the fixed base plate top is provided with connecting mechanism, the connecting mechanism includes the main component being arranged in the fixed base plate top, the main component both sides are provided with connecting component, the main component upper segment is provided with solar module. Through the cooperation adjustment angle of drive motor and other components, solar energy is efficiently absorbed, the energy after conversion is stored in solar energy storage and release heat module in solar energy heat collection box, for heating oilfield gas in oil gas pipe, reduce the dependence on fossil fuel, reduce energy consumption and pollutant emission;Compared with the heating equipment of traditional dependence on fossil fuel, the equipment will not produce a large amount of waste gas in the process of operation, more environmentally friendly, meet the concept of sustainable development.

Description

Technical Field

[0001] This utility model relates to the technical field of solar-assisted oilfield gas heating equipment, and in particular to a solar-assisted oilfield gas heating equipment. Background Technology

[0002] In oilfield production operations, the heating and treatment of oilfield gas is a crucial step. Traditional oilfield gas heating equipment largely relies on fossil fuels, such as coal-fired boilers supplying heat to storage tank heat exchangers or integrated coal-fired water jacket boilers, as well as oil-gas heating furnaces that burn crude oil, associated gas, or a mixture of oil and gas. These fossil fuel-based heating methods have many drawbacks. On the one hand, the combustion process generates large amounts of pollutants, leading to excessive emissions and severe environmental pollution. On the other hand, they are energy-intensive, have low thermal efficiency, and result in significant energy waste. For example, without a light hydrocarbon recovery unit, associated gas combustion furnaces will waste a large amount of valuable gas resources.

[0003] Some heating equipment uses resistance heating, such as electric heating rods, superconducting fluid electric heating, or electromagnetic heating (including electromagnetic patch heating and high-frequency electromagnetic induction heating). However, such heating equipment generally suffers from short service life, high failure rate, and high power load. Especially when oil fields are located in remote areas, dedicated power lines are required, which undoubtedly greatly increases the difficulty of heating and production costs.

[0004] Some oilfields have experimented with heating methods such as air-source heat pumps, water-source heat pumps, and ground-source heat pumps. However, air-source heat pumps cannot directly utilize solar radiation or other forms of energy, and their heating performance fluctuates significantly with changes in outdoor climate, resulting in highly unstable heating effects. Water-source and ground-source heat pumps are heavily limited by geographical location, have poor distribution, and can cause irreparable damage to underground structures. Traditional methods of heating crude oil using solar thermal energy, such as flat-plate or vacuum tube solar collectors, are significantly affected by weather, resulting in poor heating continuity. Especially in winter, due to less sunlight and extremely low ambient temperatures, the heating capacity of solar thermal systems drops sharply, making it difficult to meet the stable heating needs of oilfield gas. Therefore, developing a new, highly efficient, energy-saving, and environmentally friendly oilfield gas heating equipment is of significant practical importance. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a solar-assisted oilfield gas heating device, which solves the problem that traditional methods of heating crude oil using solar thermal energy, such as flat plate or vacuum tube solar collectors, are significantly affected by weather and have poor heating continuity. Especially in winter, due to less sunlight and low ambient temperature, the heating capacity of the solar thermal system will drop significantly, making it difficult to meet the stable heating needs of oilfield gas.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a solar-assisted oilfield gas heating device, including a fixed base plate, a connecting mechanism provided on the top of the fixed base plate, the connecting mechanism including a main body component provided on the top of the fixed base plate, connecting components provided on both sides of the main body component, and a solar panel provided on the upper section of the main body component;

[0007] The solar panel includes a connecting frame, a drive motor is fixedly installed at one inner end of the connecting frame, a rotating shaft is fixedly connected to the outer output end of the drive motor, a drive gear is fixedly connected to the outer wall of the middle section of the rotating shaft, a gear ring is meshed at the bottom of the drive gear, a receiving frame is fixedly connected to the top of the connecting frame, a hinge plate is fixedly connected to the top of the receiving frame, a mounting plate is hinged to the top of the hinge plate, a solar panel is fixedly installed on the top of the mounting plate, a limit link is hinged to the bottom of the mounting plate, and a limit ring is slidably connected to the outer wall of the limit link.

[0008] A further improvement is that the main component includes a support frame fixedly installed on the top of the fixed base plate, a receiving arc frame fixedly connected to the top of the support frame, a solar collector box fixedly installed on the top of the receiving arc frame, a solar energy storage and heat release module fixedly installed on the inner wall of the solar collector box, a heating tube fixedly installed on the inner wall of the solar energy storage and heat release module, an oil and gas pipe provided on the inner wall of the heating tube, and heat insulation sealing plates connected to both sides of the heating tube.

[0009] A further improvement is that the connecting assembly includes an insulated rotating pipe, a through valve is connected to the inner wall of the insulated rotating pipe, a connecting hose is connected to the inner side of the through valve, and an external connecting pipe is connected to the outer end of the insulated rotating pipe through a connecting flange.

[0010] A further improvement is that the limiting ring frame is fixedly connected to the outer wall of the middle section of the solar collector box; a receiving frame is fixedly connected to the top of the connecting frame, a hinge plate is fixedly connected to the top of the receiving frame, an mounting plate is hinged to the top of the hinge plate, a solar panel is fixedly installed on the top of the mounting plate, a limiting connecting rod is hinged to the bottom of the mounting plate, a limiting ring frame is slidably connected to the outer wall of the limiting connecting rod, and the limiting ring frame is fixedly connected to the outer wall of the middle section of the solar collector box.

[0011] A further improvement is that the heating pipe and the oil and gas pipe are arranged circumferentially within the inner cavity of the solar collector box; the heating pipe is installed inside the solar energy storage and heat release module, and the oil and gas pipe is located inside the heating pipe, with oilfield gas flowing in the oil and gas pipe; when the solar energy storage and heat release module releases heat, the heating pipe is heated, thereby heating the oilfield gas in the oil and gas pipe.

[0012] A further improvement is that the heat-insulating rotating pipe is rotatably connected to the inner walls of both sides of the solar collector box, and the inner side of the connecting hose is connected to the outer end of the heat-insulating sealing plate; the outer end of the heat-insulating rotating pipe is connected to an external connecting pipe through a connecting flange; the heat-insulating rotating pipe is rotatably connected to the inner walls of both sides of the solar collector box, and the inner side of the connecting hose is connected to the outer end of the heat-insulating sealing plate.

[0013] A further improvement is that the rotating shaft is rotatably connected to the inner wall of the connecting frame, the inner outer wall of the connecting frame is slidably connected to the inner walls of the limiting grooves on both sides of the toothed ring frame, and the toothed ring frame is fixedly connected to the outer wall of the solar collector box; a drive gear is fixedly connected to the outer wall of the middle section of the rotating shaft, the bottom of the drive gear meshes with the toothed ring frame, the inner outer wall of the connecting frame is slidably connected to the inner walls of the limiting grooves on both sides of the toothed ring frame, and the toothed ring frame is fixedly connected to the outer wall of the solar collector box.

[0014] By employing the above technical solution, this utility model provides a solar-assisted oilfield gas heating device, which has at least the following beneficial effects:

[0015] 1. This utility model uses the coordinated adjustment of the angle by components such as a drive motor to efficiently absorb solar energy. The converted energy is stored in the solar energy storage and heat release module inside the solar collector box, which is used to heat the oilfield gas in the oil and gas pipeline. This reduces dependence on fossil fuels and lowers energy consumption and pollutant emissions. Compared with traditional heating equipment that relies on fossil fuels, this equipment does not produce a large amount of waste gas during operation, making it more environmentally friendly and in line with the concept of sustainable development.

[0016] 2. The heat-insulating rotating pipe in the connecting assembly of this utility model is rotatably connected to the inner walls of both sides of the solar collector box. Its outer end is connected to the external connecting pipe through the connecting flange, and is connected to the heating pipe through the valve and the connecting hose. This design allows the external connecting pipe to be flexibly adjusted within a certain range, which is convenient for connecting to pipes in different positions and is suitable for various oilfield operation scenarios. In the main assembly, the heating pipe and the oil and gas pipe are circumferentially arranged in the inner cavity of the solar collector box, and the heat-insulating sealing plate is connected to both sides of the heating pipe. This is conducive to the uniform heating of the solar energy storage and heat release module, reducing heat loss, thereby achieving efficient heating of oilfield gas and improving the practicality and heating effect of the equipment. Attached Figure Description

[0017] The accompanying drawings, which are provided to further illustrate this application and form part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute an undue limitation of this application.

[0018] In the attached diagram:

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the back side structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the oblique side structure of this utility model;

[0022] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle;

[0023] Figure 5 This is a partially enlarged structural schematic diagram of the present invention.

[0024] In the diagram: 1. Fixed base plate; 2. Connecting mechanism; 21. Main component; 211. Supporting base frame; 212. Receiving arc frame; 213. Solar collector box; 214. Solar energy storage and heat release module; 215. Heating tube; 216. Oil and gas pipe; 217. Insulation sealing plate; 22. Connecting component; 221. Connecting hose; 222. Vacuum valve; 223. Insulated rotating tube; 224. Connecting flange; 225. External connecting pipe; 23. Solar module; 231. Limiting ring frame; 232. Limiting connecting rod; 233. Mounting plate; 234. Solar panel; 235. Hinge plate; 236. Receiving frame; 237. Rotating shaft; 238. Drive gear; 239. Drive motor; 2310. Connecting frame; 2311. Gear ring frame. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example 1

[0027] Traditional methods of heating crude oil using solar thermal energy, such as flat-plate or evacuated tube solar collectors, are significantly affected by weather conditions and have poor heating continuity. Especially in winter, due to less sunlight and low ambient temperatures, the heating capacity of solar thermal systems drops sharply, making it difficult to meet the stable heating needs of oilfield gas. This embodiment provides a solar-assisted oilfield gas heating device. Please refer to... Figures 1-5An embodiment provides a solar-assisted oilfield gas heating device, including a fixed base plate 1. A connecting mechanism 2 is provided on the top of the fixed base plate 1. The connecting mechanism 2 includes a main body component 21 disposed on the top of the fixed base plate 1. Connecting components 22 are provided on both sides of the main body component 21. A solar panel 23 is disposed on the upper section of the main body component 21. The solar panel 23 includes a connecting frame 2310. A drive motor 239 is fixedly installed on one end of the inner side of the connecting frame 2310. The output end of the drive motor 239 is fixedly connected to... There is a rotating shaft 237, and a drive gear 238 is fixedly connected to the outer wall of the middle section of the rotating shaft 237. A gear ring frame 2311 meshes with the bottom of the drive gear 238. A receiving frame 236 is fixedly connected to the top of the connecting frame 2310. A hinge plate 235 is fixedly connected to the top of the receiving frame 236. A mounting plate 233 is hinged to the top of the hinge plate 235. A solar panel 234 is fixedly installed on the top of the mounting plate 233. A limit link 232 is hinged to the bottom of the mounting plate 233. A limit ring frame 231 is slidably connected to the outer wall of the limit link 232.

[0028] In this embodiment, in the solar module 23, a drive motor 239 is fixedly installed at one end of the inner side of the connecting frame 2310, and a rotating shaft 237 is fixedly connected to the outer output end of the drive motor 239. The rotating shaft 237 is rotatably connected to the inner wall of the connecting frame 2310. When the drive motor 239 starts, it drives the rotating shaft 237 to rotate. A drive gear 238 is fixedly connected to the outer wall of the middle section of the rotating shaft 237. The bottom of the drive gear 238 meshes with a gear ring 2311, and the inner outer wall of the connecting frame 2310 slides. The gear ring frame 2311 is connected to the inner walls of the limiting grooves on both sides of the gear ring frame 2311, and the gear ring frame 2311 is fixedly connected to the outer wall of the solar collector box 213. Thus, the drive motor 239 drives the drive gear 238 to rotate via the rotating shaft 237. The drive gear 238 meshes with the gear ring frame 2311, allowing the connecting frame 2310 to move circumferentially along the gear ring frame 2311. A receiving frame 236 is fixedly connected to the top of the connecting frame 2310, and a hinge plate 235 is fixedly connected to the top of the receiving frame 236. A mounting plate 233 is hinged to the top of the connecting plate 235. A solar panel 234 is fixedly mounted on the top of the mounting plate 233. A limiting rod 232 is hinged to the bottom of the mounting plate 233. A limiting ring frame 231 is slidably connected to the outer wall of the limiting rod 232. The limiting ring frame 231 is fixedly connected to the outer wall of the middle section of the solar collector box 213. As the connecting frame 2310 moves in a circular motion, the receiving frame 236, the hinge plate 235, the mounting plate 233, and the solar panel 234 move accordingly. During the movement, the limiting rod 232 and the limiting ring frame 231 cooperate to limit the movement of the mounting plate 233, allowing the solar panel 234 to adjust its direction within a certain angle range to better receive solar energy. The solar panel 234 converts the received solar energy into electrical energy or heat energy. The electrical energy can be used to drive the operation of equipment such as the motor 239, while the heat energy is transferred to the solar energy storage and heat release module 214 inside the solar collector box 213 for storage and subsequent heating of oilfield gas.

[0029] Furthermore, the limiting ring frame 231 is fixedly connected to the outer wall of the middle section of the solar collector box 213; the rotating shaft 237 is rotatably connected to the inner wall of the connecting frame 2310, the inner outer wall of the connecting frame 2310 is slidably connected to the inner wall of the limiting groove on both sides of the toothed ring frame 2311, and the toothed ring frame 2311 is fixedly connected to the outer wall of the solar collector box 213.

[0030] Furthermore, a hinge plate 235 is fixedly connected to the top of the receiving frame 236, and an mounting plate 233 is hinged to the top of the hinge plate 235. A solar panel 234 is fixedly installed on the top of the mounting plate 233, and a limiting link 232 is hinged to the bottom of the mounting plate 233. A limiting ring frame 231 is slidably connected to the outer wall of the limiting link 232, and the limiting ring frame 231 is fixedly connected to the outer wall of the middle section of the solar collector box 213. As the connecting frame 2310 moves in a circular motion, the receiving frame 236, the hinge plate 235, the mounting plate 233, and the solar panel 234 move accordingly.

[0031] Example 2

[0032] Based on Embodiment 1, the main component 21 includes a support frame 211 fixedly installed on the top of the fixed base plate 1. A receiving arc frame 212 is fixedly connected to the top of the support frame 211. A solar collector box 213 is fixedly installed on the top of the receiving arc frame 212. A solar energy storage and heat release module 214 is fixedly installed on the inner wall of the solar collector box 213. A heating pipe 215 is fixedly installed on the inner wall of the solar energy storage and heat release module 214. An oil and gas pipe 216 is provided on the inner wall of the heating pipe 215. Insulation sealing plates 217 are connected to both sides of the heating pipe 215. The connecting component 22 includes an insulated rotating pipe 223. A through valve 222 is connected to the inner wall of the insulated rotating pipe 223. A connecting hose 221 is connected to the inner side of the through valve 222. An external connecting pipe 225 is connected to the outer end of the insulated rotating pipe 223 through a connecting flange 224.

[0033] In this embodiment, in the main component 21, the supporting base frame 211 is fixedly installed on the top of the fixed base plate 1, serving to support the upper structure of the entire heating equipment; the receiving arc frame 212 is connected to the top of the supporting base frame 211, providing an installation foundation for the solar collector box 213; a solar energy storage and heat release module 214 is installed inside the solar collector box 213, which absorbs and stores the solar energy collected by the solar module 23 and releases the stored energy when needed; the heating pipe 215 is installed inside the solar energy storage and heat release module 214, and oil... Gas pipe 216 is located inside heating pipe 215, and oilfield gas flows in gas pipe 216. When solar energy storage and heat release module 214 releases heat, heating pipe 215 is heated, thereby heating the oilfield gas in gas pipe 216. Insulation sealing plate 217 is connected to both sides of heating pipe 215, its function is to reduce heat loss, maintain the heat in heating pipe 215, and improve heating efficiency. Heating pipe 215 and gas pipe 216 are arranged circumferentially in the inner cavity of solar collector box 213. This layout is conducive to the uniform heating of solar energy storage and heat release module 214. The heating pipe 215 is heated to ensure more uniform heating of the oilfield gas in the oil and gas pipe 216. The connecting assembly 22 includes an insulated rotating pipe 223, whose inner wall is connected to a valve 222, and a connecting hose 221 is connected to the inner side of the valve 222. The outer end of the insulated rotating pipe 223 is connected to an external connecting pipe 225 via a connecting flange 224. The insulated rotating pipe 223 is rotatably connected to the inner walls of both sides of the solar collector box 213, and the inner side of the connecting hose 221 is connected to the outer end of the insulation sealing plate 217. Through this connection method, the external connecting pipe 225... 5. The insulated rotating pipe 223, the valve 222, and the connecting hose 221 can be connected to the heating pipe 215 to realize the transportation of oilfield gas between pipelines. The rotating design of the insulated rotating pipe 223 allows the external connecting pipe 225 to be flexibly adjusted within a certain range, which is convenient for connecting to pipelines in different positions. The valve 222 is used to control the flow and cut off of oilfield gas, which is convenient for equipment maintenance and repair. The connecting hose 221 has a certain degree of flexibility and can adapt to the displacement changes generated when the insulated rotating pipe 223 rotates, while also serving the functions of connection and sealing.

[0034] Furthermore, the heating pipe 215 and the oil and gas pipe 216 are circumferentially arranged in the inner cavity of the solar collector box 213; the heat-insulating rotating pipe 223 is rotatably connected to the inner walls on both sides of the solar collector box 213, and the inner side of the connecting hose 221 is connected to the outer end of the heat-insulating sealing plate 217.

[0035] Furthermore, the heating pipe 215 and the oil and gas pipe 216 are circumferentially arranged inside the solar collector box 213. This layout facilitates the uniform heating of the heating pipe 215 by the solar energy storage and heat release module 214, thereby making the oilfield gas in the oil and gas pipe 216 more evenly heated. The connecting component 22 includes an insulated rotating pipe 223, whose inner wall is connected to a valve 222, and the inner side of the valve 222 is connected to a connecting hose 221. The outer end of the insulated rotating pipe 223 is connected to an external connecting pipe 225 through a connecting flange 224. The insulated rotating pipe 223 is rotatably connected to the inner walls on both sides of the solar collector box 213, and the inner side of the connecting hose 221 is connected to the outer end of the insulation sealing plate 217. Through this connection method, the external connecting pipe 225 can be connected to the heating pipe 215 through the insulated rotating pipe 223, the valve 222, and the connecting hose 221 to realize the transportation of oilfield gas between the pipelines.

[0036] Working principle: In the main component 21, the supporting base frame 211 is fixedly installed on the top of the fixed base plate 1, serving to support the upper structure of the entire heating equipment; the receiving arc frame 212 is connected to the top of the supporting base frame 211, providing an installation foundation for the solar collector box 213; the solar collector box 213 is equipped with a solar energy storage and heat release module 214, which absorbs and stores the solar energy collected by the solar module 23 and releases the stored energy when needed; the heating pipe 215 is installed inside the solar energy storage and heat release module 214, and the oil and gas pipe 216 is located inside the heating pipe 215. Oilfield gas flows in the oil and gas pipe 216; when the solar energy storage and heat release module 214 releases heat, the heating pipe 215 is heated, thereby heating the oilfield gas in the oil and gas pipe 216; the heat insulation sealing plate 217 is connected and installed on both sides of the heating pipe 215, its function is to reduce heat loss, maintain the heat in the heating pipe 215, and improve heating efficiency; the heating pipe 215 and the oil and gas pipe 216 are arranged circumferentially in the inner cavity of the solar collector box 213. This layout is conducive to the solar energy storage and heat release module 214 heating the heating pipe 215 evenly, so that the oilfield gas in the oil and gas pipe 216 is heated more evenly;

[0037] The connecting assembly 22 includes an insulated rotating pipe 223, whose inner wall is connected to a valve 222, and the inner side of the valve 222 is connected to a connecting hose 221; the outer end of the insulated rotating pipe 223 is connected to an external connecting pipe 225 via a connecting flange 224; the insulated rotating pipe 223 is rotatably connected to the inner walls of both sides of the solar collector box 213, and the inner side of the connecting hose 221 is connected to the outer end of the insulation sealing plate 217; through this connection method, the external connecting pipe 225 can pass through the insulated rotating pipe 223 and the valve 222. 2. The connecting hose 221 is connected to the heating pipe 215 to realize the transportation of oilfield gas between pipelines; the rotation design of the insulated rotating pipe 223 allows the external connecting pipe 225 to be flexibly adjusted within a certain range, which is convenient for connecting to pipelines in different positions; the valve 222 is used to control the flow and cut off of oilfield gas, which is convenient for equipment maintenance and repair; the connecting hose 221 has a certain degree of flexibility, which can adapt to the displacement changes generated when the insulated rotating pipe 223 rotates, and at the same time plays the role of connection and sealing.

[0038] In the solar module 23, a drive motor 239 is fixedly installed at one end of the inner side of the connecting frame 2310. A rotating shaft 237 is fixedly connected to the outer output end of the drive motor 239. The rotating shaft 237 is rotatably connected to the inner wall of the connecting frame 2310. When the drive motor 239 starts, it drives the rotating shaft 237 to rotate. A drive gear 238 is fixedly connected to the outer wall of the middle section of the rotating shaft 237. A gear ring 2311 meshes with the bottom of the drive gear 238. The inner outer wall of the connecting frame 2310 is slidably connected to the gear ring. The inner walls of the limiting grooves on both sides of the frame 2311 are fixedly connected to the outer wall of the solar collector box 213; thus, the drive motor 239 drives the drive gear 238 to rotate through the rotating shaft 237, and the drive gear 238 meshes with the gear ring frame 2311, thereby enabling the connecting frame 2310 to move circumferentially along the gear ring frame 2311; a receiving frame 236 is fixedly connected to the top of the connecting frame 2310, and a hinge plate 235 is fixedly connected to the top of the receiving frame 236. 5. A mounting plate 233 is hinged to the top, and a solar panel 234 is fixedly mounted on the top of the mounting plate 233. A limiting rod 232 is hinged to the bottom of the mounting plate 233. A limiting ring frame 231 is slidably connected to the outer wall of the limiting rod 232. The limiting ring frame 231 is fixedly connected to the outer wall of the middle section of the solar collector box 213. As the connecting frame 2310 moves in a circular motion, the receiving frame 236, the hinge plate 235, the mounting plate 233, and the solar panel 234 move accordingly. During the movement, the limiting rod 232 and the limiting ring frame 231 cooperate to limit the movement of the mounting plate 233, so that the solar panel 234 can adjust its direction within a certain angle range to better receive solar energy. The solar panel 234 converts the received solar energy into electrical energy or heat energy. The electrical energy can be used to drive the operation of equipment such as the motor 239, while the heat energy is transferred to the solar energy storage and heat release module 214 in the solar collector box 213 for storage and subsequent heating of oilfield gas.

[0039] In summary, the device collects solar energy through solar panel 23 and converts it into usable energy, which is stored in solar energy storage and heat release module 214 inside solar collector box 213. Then, it heats the oilfield gas in oil and gas pipe 216 through heating pipe 215, and connects to component 22 to realize the transportation of oilfield gas. All components work together to realize the function of heating oilfield gas based on solar energy.

[0040] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0041] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A solar-assisted oilfield gas heating device, comprising a fixed base plate (1), characterized in that: The fixed substrate (1) is provided with a connecting mechanism (2) at the top. The connecting mechanism (2) includes a main body component (21) provided at the top of the fixed substrate (1). Connecting components (22) are provided on both sides of the main body component (21). A solar panel (23) is provided on the upper part of the main body component (21). The solar module (23) includes a connecting frame (2310). A drive motor (239) is fixedly installed at one end of the inner side of the connecting frame (2310). A rotating shaft (237) is fixedly connected to the output end of the drive motor (239). A drive gear (238) is fixedly connected to the outer wall of the middle section of the rotating shaft (237). A gear ring frame (2311) meshes with the bottom of the drive gear (238). A receiving frame (236) is fixedly connected to the top of the connecting frame (2310). A hinge plate (235) is fixedly connected to the top of the receiving frame (236). An mounting plate (233) is hinged to the top of the hinge plate (235). A solar panel (234) is fixedly installed on the top of the mounting plate (233). A limit link (232) is hinged to the bottom of the mounting plate (233). A limit ring frame (231) is slidably connected to the outer wall of the limit link (232).

2. The solar-assisted oilfield gas heating equipment according to claim 1, characterized in that: The main component (21) includes a support frame (211) fixedly installed on the top of the fixed base plate (1). A receiving arc frame (212) is fixedly connected to the top of the support frame (211). A solar collector box (213) is fixedly installed on the top of the receiving arc frame (212). A solar energy storage and heat release module (214) is fixedly installed on the inner wall of the solar energy storage and heat release module (214). A heating pipe (215) is fixedly installed on the inner wall of the heating pipe (215). An oil and gas pipe (216) is provided on the inner wall of the heating pipe (215). Insulation sealing plates (217) are connected to both sides of the heating pipe (215).

3. The solar-assisted oilfield gas heating equipment according to claim 1, characterized in that: The connecting assembly (22) includes an insulated rotating pipe (223), a through valve (222) is connected to the inner wall of the insulated rotating pipe (223), a connecting hose (221) is connected to the inner side of the through valve (222), and an external connecting pipe (225) is connected to the outer end of the insulated rotating pipe (223) through a connecting flange (224).

4. The solar-assisted oilfield gas heating equipment according to claim 1, characterized in that: The limiting ring frame (231) is fixedly connected to the outer wall of the middle section of the solar collector box (213).

5. The solar-assisted oilfield gas heating equipment according to claim 2, characterized in that: The heating tube (215) and the oil and gas pipe (216) are circumferentially arranged in the inner cavity of the solar collector box (213).

6. The solar-assisted oilfield gas heating equipment according to claim 3, characterized in that: The heat-insulating rotating pipe (223) is rotatably connected to the inner walls of both sides of the solar collector box (213), and the inner side of the connecting hose (221) is connected to the outer end of the heat-insulating sealing plate (217).

7. The solar-assisted oilfield gas heating equipment according to claim 1, characterized in that: The rotating shaft (237) is rotatably connected to the inner wall of the connecting frame (2310), the inner outer wall of the connecting frame (2310) is slidably connected to the inner wall of the limiting groove on both sides of the toothed ring frame (2311), and the toothed ring frame (2311) is fixedly connected to the outer wall of the solar collector box (213).

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