Energy-saving gas compressor capable of adaptively adjusting energy consumption

Abstract

The invention discloses an energy-saving gas compressor with self-adaptive energy consumption adjustment, and relates to the technical field of compressors, the compressor comprises a gas inlet mechanism, a driving mechanism, a compression mechanism and a gas storage mechanism, the gas inlet mechanism is communicated with the compression mechanism, the compression mechanism is communicated with the gas storage mechanism, and the gas inlet mechanism, the driving mechanism and the compression mechanism are all fixedly connected with the gas storage mechanism; the compression mechanism comprises a transmission assembly; the transmission assembly comprises a transmission shaft, a stator, a reset elastic piece, a follow-up circular ring and a transmission magnetic block, the transmission magnetic block and the stator are in magnetic pole repelling transmission, the transmission magnetic block is installed on the transmission shaft, the reset elastic piece and the follow-up circular ring are in fastening connection, the reset elastic piece and the transmission magnetic block are in fastening connection, an inner cavity of the stator is an inclined face, and the outer wall of the transmission magnetic block is an inclined face. Therefore, the self-adaptive mechanical action that the higher the rotating speed is, the larger the axial displacement of the transmission magnetic block is is.

Description

Technical Field

[0001] This invention relates to the field of compressor technology, specifically to an energy-saving gas compressor with adaptive energy consumption adjustment. Background Technology

[0002] Gas compressors, as the "heart" of general machinery, are widely used in petrochemicals, refrigeration, power engineering, and general manufacturing. With the global push for energy conservation, emission reduction, and "dual-carbon" goals, the high efficiency and intelligence of compressors have become core trends in the industry. In practical industrial applications, the operating conditions of compressors are often not constant but require frequent adjustments based on the demands of downstream loads. To reduce energy consumption, modern compressor technology is gradually shifting from traditional constant speed and fixed displacement to variable frequency speed control and adaptability to different operating conditions, aiming to achieve optimal energy efficiency matching under different loads and improve the overall service life and economic benefits of the equipment.

[0003] Most existing gas compressors use a crank-connecting rod mechanism to convert the rotary motion of the motor into the reciprocating motion of the piston. To balance the centrifugal inertial force generated by the crankshaft rotation and the reciprocating inertial force generated by the piston's reciprocating motion, a fixed mass counterweight is usually placed on the crankshaft or flywheel. In terms of control methods, traditional energy-saving regulation mainly relies on external electronic control systems. For example, pressure sensors collect exhaust pressure signals and feed them back to a frequency converter (VFD) to adjust the motor speed; or hydraulic slide valve adjustment mechanisms are used, with solenoid valves controlling the hydraulic circuit to change the effective volume of the compression chamber. Furthermore, traditional intake and exhaust flow channel designs are mostly straight-through or simple bend structures, relying primarily on spring-loaded valve plates to passively open and close based on pressure differential sensing. Transmission connections also often use rigid couplings or ordinary pulleys for fixed transmission.

[0004] However, the aforementioned existing technologies still have significant shortcomings in practical applications. First, the fixed-mass counterweight cannot adapt to dynamic changes over a wide speed range: during low-speed startup, excessive counterweight inertia increases the starting load and energy consumption; while during high-speed operation, the fixed counterweight often cannot completely offset the rapidly increasing inertial force, leading to increased machine vibration and severe bearing wear. Second, existing flow channel designs often fail to fully utilize the dynamic characteristics of airflow for auxiliary pressurization and lack effective means to suppress backflow during shutdown. Finally, traditional transmission connection methods lack axial degrees of freedom, making it impossible to achieve adaptive deformation adjustment of the mechanical structure while transmitting torque, thus leading to increased overall energy consumption. Therefore, those skilled in the art provide an energy-saving gas compressor with adaptive energy consumption adjustment to solve the problems mentioned in the background. Summary of the Invention

[0005] The purpose of this invention is to provide an energy-saving gas compressor with adaptive energy consumption adjustment to solve the problem that the fixed counterweight increases the starting load and energy consumption.

[0006] To achieve the above objectives, the present invention provides the following technical solution: The compressor includes an intake mechanism, a drive mechanism, a compression mechanism, and an air storage mechanism. The intake mechanism and the compression mechanism are connected, and the compression mechanism and the air storage mechanism are connected. The intake mechanism, the drive mechanism, and the compression mechanism are all fastened to the air storage mechanism. The compression mechanism includes a transmission assembly; The transmission assembly includes a drive shaft, a stator, a reset elastic element, a follower ring, and a transmission magnetic block. The transmission magnetic block and the stator magnetic poles repel each other during transmission. The transmission magnetic block is mounted on the drive shaft. The reset elastic element and the follower ring are fastened together. The reset elastic element and the transmission magnetic block are fastened together. The inner cavity of the stator is an inclined surface, and the outer wall of the transmission magnetic block is an inclined surface.

[0007] By adopting the above technical solution, the air intake mechanism is responsible for the initial introduction and purification of gas and delivers the gas to the compression mechanism. The drive mechanism provides rotational power for the system, and the gas storage mechanism is used to store and stabilize the compressed high-pressure gas. During core operation, the drive mechanism drives the drive shaft in the transmission assembly to rotate, and the transmission magnetic block installed on the drive shaft rotates at high speed. Since the outer wall of the transmission magnetic block is inclined and the stator cavity is inclined, the two work together to form a non-uniform air gap. The rotating transmission magnetic block cuts the magnetic field lines and generates eddy currents in the stator. According to Lenz's law, a magnetic repulsion force is generated. This magnetic repulsion force is decomposed into an axial thrust under the action of the truncated cone inclined surface, which makes the transmission magnetic block overcome the elastic force of the reset elastic element and slide along the drive shaft axially and insert deep into the stator. The follower ring maintains the stable support of the reset elastic element during rotation, thereby realizing the adaptive mechanical action that the higher the speed, the greater the axial displacement of the transmission magnetic block. The physical quantity of rotational speed can be converted into the physical quantity of displacement without the need for sensors.

[0008] Furthermore, the compression mechanism also includes a housing assembly, a compression piston, a counterweight assembly, a hinge rod, a crankshaft, and a crank block. The compression piston and the housing assembly are slidably connected, the counterweight assembly and the crank block are fastened together, the hinge rod and the compression piston are hinged together, and the hinge rod and the crank block are hinged together. The drive shaft and the crank block are connected by a drive mechanism.

[0009] By adopting the above technical solution, the drive shaft transmits the rotational torque to the crank block, causing the crank block to perform circular motion. The crank block drives the compression piston to perform reciprocating linear motion within the housing assembly through the hinge rod, thereby changing the volume of the compression chamber to achieve gas compression. During this process, the balance counterweight assembly rotates synchronously with the crank block, using its mass inertia to counteract the inertial force and vibration generated by the reciprocating motion of the compression piston. The crankshaft assists in supporting the motion, ensuring the smooth operation of the mechanical structure under varying working conditions. The rotational motion is converted into compression work through the connection of the hinge rod.

[0010] Furthermore, the housing assembly includes a compression housing, a partition, an intake elastic element, an intake piston, an exhaust piston, an exhaust elastic element, a control electromagnetic block, and a control magnetic block. The partition is fastened to the compression housing. The intake piston and the exhaust piston are both slidably connected to the compression housing. The intake elastic element and the exhaust elastic element are both fastened to the compression housing. The intake elastic element and the intake piston are fastened to each other. The exhaust piston and the exhaust elastic element are fastened to each other. The control electromagnetic block and the compression housing are fastened to each other. The intake piston and the exhaust piston are respectively fastened to the control electromagnetic block. The magnetic poles of the control electromagnetic block and the control magnetic block attract each other for transmission. The compressor housing is provided with an air inlet and an air outlet. The air inlet is located on the side of the compressor housing closer to the air inlet mechanism, and the air outlet is located on the side of the compressor housing closer to the air storage mechanism. A compression channel is provided between the compression housing and the partition. The cross-section of the compression channel is M-shaped. The air inlet and air outlet are both connected to the compression channel. The air inlet and air outlet are located on the bottom sides of the compression channel, respectively. The bend of the compression channel is located at the upper end of the compression housing. The compression piston and the compression channel are slidably connected. The drive shaft and the compressor housing are rotatably connected, the stator and the compressor housing are fastened together, and the follower ring and the compressor housing are rotatably connected.

[0011] By adopting the above technical solution, gas enters through the inlet and enters the M-shaped compression channel formed by the compressor housing and the partition through a one-way valve mechanism that cooperates with the inlet elastic element and the inlet piston. This shape increases the flow channel length to utilize the inertia of the airflow for pressurization. The compression piston slides in the channel to compress the gas. The high-pressure gas overcomes the resistance of the outlet elastic element and pushes open the outlet piston to be discharged through the outlet. After the control electromagnetic block is energized, it generates a magnetic field to attract and control the magnetic block. In conjunction with the movement frequency of the inlet piston and the outlet piston, it realizes auxiliary control of the timing of intake and exhaust, or forcibly closes the valve port to prevent backflow when the machine stops through magnetic attraction. The stator is fixed on the compressor housing as a static reference. The drive shaft and the follower ring rotate relative to the compressor housing, ensuring the reference stability of adaptive adjustment.

[0012] Furthermore, the counterweight assembly includes a magnetic counterweight, an electromagnetic counterweight, and a balancing elastic element. The electromagnetic counterweight and the magnetic counterweight are driven by magnetic pole attraction, and the balancing elastic element and the magnetic counterweight are fastened together. The magnetic balance block and the curved block are slidably connected, the balancing elastic element and the curved block are fastened together, the electromagnetic balance block and the transmission magnetic block abut together, and the electromagnetic balance block and the compression housing are slidably connected.

[0013] By adopting the above technical solution, when the transmission magnetic block moves inward due to axial displacement caused by high speed, it will physically abut against and push the electromagnetic balance block to slide along the compression shell. The electromagnetic balance block and the magnetic balance block are driven by magnetic pole attraction, thereby non-contactly pulling the magnetic balance block to slide on the curved block. The movement of the magnetic balance block changes the eccentricity, which in turn compresses or stretches the balance elastic element, dynamically changing the rotational inertia of the balance counterweight assembly. That is, the faster the speed, the greater the displacement of the transmission magnetic block, and the greater the distance that the magnetic balance block is pushed to move. The larger balancing torque required under automatic high-speed matching conditions is achieved, realizing the adaptive adjustment of the mechanical structure to energy consumption and vibration.

[0014] Furthermore, the air intake mechanism includes a filter valve, a secondary filter, an air intake tank, a drain valve, and a cleaning nozzle. The filter valve is connected to the air intake tank, the secondary filter is securely connected to the air intake tank, the drain valve is connected to the air intake pipe, and the cleaning nozzle is securely connected to the air intake tank.

[0015] By adopting the above technical solution, the outside air first passes through the filter valve to control the flow rate and enters the air intake tank for pressure stabilization and buffering. The secondary filter screen performs fine filtration of the gas, trapping tiny particles. The cleaning nozzle can periodically spray high-pressure airflow or cleaning fluid into the tank to blow away impurities attached to the filter screen. After the impurities and condensate are deposited, they are discharged through the drain valve, ensuring that the gas entering the compressor is clean and extending the life of the components.

[0016] Furthermore, there are two secondary filters, and the connection between the filter valve and the air inlet tank is located between the two secondary filters. The air inlet tank and the air inlet are connected.

[0017] By adopting the above technical solution, two secondary filters separate the inside of the air intake tank, with the filter valve located inside, forming a sandwich structure of "coarse filtration-valve control-fine filtration". After the gas is fully diffused in the air intake tank, it is further rectified by the secondary filters and then evenly enters the compressor through the pipe connected to the air intake port, effectively reducing intake noise and preventing intake pulsation from impacting the filter.

[0018] Furthermore, the drive mechanism includes a tension adjustment assembly, a drive belt, and a drive motor. The drive motor and the tension adjustment assembly are fastened together, and the drive motor and the drive belt are connected by a transmission.

[0019] By adopting the above technical solution, the drive motor outputs power, which drives the system to rotate via the drive belt. The tension adjustment component is used to adjust the tension of the drive belt in real time to prevent belt slippage or excessive tightness that could lead to bearing wear. This ensures efficient power transmission from the drive motor to the compression mechanism. At the same time, the belt drive has overload protection and vibration absorption functions.

[0020] Furthermore, the tension adjustment assembly includes a protective box, a drive wheel, and a tension rail. The tension rail is connected to the drive motor via a transmission, and the drive wheel is rotatably connected to the protective box. The drive motor and the protective box are slidably connected, and the drive wheel and the transmission shaft are connected by transmission. The transmission shaft is provided with splines, and the splines are slidably connected to the drive wheel.

[0021] By adopting the above technical solution, when the load change causes the belt to vibrate, the drive motor can slide on the tension rail to automatically find the optimal tension position. The drive wheel is installed in the protective box to ensure safety. Most importantly, the drive wheel and the transmission shaft are connected by a spline. This connection method allows the transmission shaft to slide axially inside the drive wheel while still being able to stably receive the rotational torque from the drive wheel, thus achieving motion decoupling between rotational drive and axial adjustment movement.

[0022] Furthermore, the gas storage mechanism includes a cooler, a gas storage tank, and a gas outlet pipe. The cooler is connected to the gas outlet, the gas storage tank is connected to the gas outlet pipe, and the gas outlet pipe is arranged in an S-shape.

[0023] By adopting the above technical solution, after the high-temperature and high-pressure gas is discharged from the outlet, it immediately enters the cooler for heat exchange and cooling. Then it flows through the S-shaped outlet pipe. The S-shaped structure not only increases the heat dissipation area, but also uses the bending effect to reduce airflow noise and pressure pulsation. Finally, the low-temperature and stable gas enters the storage tank for storage, providing users with a continuous and stable gas source.

[0024] Compared with the prior art, the beneficial effects of the present invention are: A non-uniform air gap eddy current drive structure is constructed by cooperating between a drive magnetic block with an inclined outer wall and a stator with an inclined surface. During operation, the rotating drive magnetic block cuts magnetic field lines, generating eddy current repulsion within the stator. This repulsion is decomposed into axial thrust via the inclined frustum, driving the drive magnetic block to overcome the resistance of the reset elastic element and slide axially along the drive shaft. This mechanical structure cleverly utilizes Lenz's law to achieve passive adaptive adjustment by directly converting rotational speed into axial displacement without the need for sensors or controllers. Using this axial displacement, the inwardly moving drive magnetic block physically abuts against and pushes the electromagnetic balance block. Through non-contact transmission via magnetic pole attraction, the magnetic balance block slides on the curved block, simultaneously compressing the balancing elastic element. This linkage mechanism ensures that the higher the rotational speed, the greater the sliding distance of the magnetic balance block, thereby dynamically changing the eccentricity and moment of inertia of the balance weight assembly. This structure automatically matches the larger balancing torque required under high-speed conditions, effectively counteracting the inertial force and vibration generated by the reciprocating motion of the compression piston, achieving real-time adaptive control of energy consumption and dynamic balance. The housing assembly contains an M-shaped compression channel formed by a compression shell and partitions. The elongated flow channel shape increases airflow inertia to assist in pressurization. A control solenoid block, in conjunction with a control magnetic block, assists in controlling the opening and closing frequency of the intake and exhaust pistons to prevent backflow during shutdown. Simultaneously, the drive wheel is connected to the transmission shaft via a spline. This connection method ensures stable transmission of rotational torque while allowing the transmission shaft to slide freely axially during belt tension adjustment and adaptive adjustments by the tensioning adjustment component, achieving mechanical decoupling between rotary drive motion and axial adjustment motion. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the compression mechanism structure of the present invention; Figure 3 This is a schematic diagram of the transmission component structure of the present invention; Figure 4 This is a schematic diagram of the housing assembly structure of the present invention; Figure 5 This is a schematic diagram of the intake mechanism structure of the present invention; Figure 6 This is a schematic diagram of the drive mechanism structure of the present invention; Figure 7 This is a schematic diagram of the tension adjustment component structure of the present invention; Figure 8 This is a schematic diagram of the gas storage mechanism of the present invention.

[0026] In the diagram: 1. Intake mechanism; 11. Filter valve; 12. Secondary filter screen; 13. Intake tank; 14. Drain valve; 15. Cleaning nozzle; 2. Drive mechanism; 21. Tension adjustment assembly; 211. Protective box; 212. Drive wheel; 213. Tension rail; 22. Drive belt; 23. Drive motor; 3. Compression mechanism; 31. Transmission assembly; 311. Drive shaft; 3111. Spline; 312. Stator; 313. Reset elastic element; 314. Follower ring; 315. Transmission magnetic block; 32. Housing assembly; 321. Compression housing 3211, Air inlet; 3212, Air outlet; 322, Baffle; 3221, Compression channel; 323, Air inlet elastic element; 324, Air inlet piston; 325, Air outlet piston; 326, Air outlet elastic element; 327, Control solenoid block; 328, Control magnetic block; 33, Compression piston; 34, Balance weight assembly; 341, Magnetic balance block; 342, Electromagnetic balance block; 343, Balance elastic element; 35, Hinge rod; 36, Crankshaft; 37, Crank block; 4, Air storage mechanism; 41, Cooler; 42, Air storage tank; 43, Air outlet pipe. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Example: Figure 1 - Figure 8 As shown, the present invention provides a technical solution for an energy-saving gas compressor with adaptive energy consumption adjustment: The compressor includes an intake mechanism 1, a drive mechanism 2, a compression mechanism 3, and an air storage mechanism 4. The intake mechanism 1 and the compression mechanism 3 are connected, the compression mechanism 3 and the air storage mechanism 4 are connected, and the intake mechanism 1, the drive mechanism 2 and the compression mechanism 3 are all fastened to the air storage mechanism 4. The compression mechanism 3 includes a transmission assembly 31; The transmission assembly 31 includes a transmission shaft 311, a stator 312, a reset elastic element 313, a follower ring 314, and a transmission magnetic block 315. The transmission magnetic block 315 and the stator 312 drive each other by magnetic repulsion. The transmission magnetic block 315 is mounted on the transmission shaft 311. The reset elastic element 313 and the follower ring 314 are fastened together. The reset elastic element 313 and the transmission magnetic block 315 are fastened together. The inner cavity of the stator 312 is an inclined surface, and the outer wall of the transmission magnetic block 315 is an inclined surface.

[0029] By adopting the above technical solution, the air intake mechanism 1 is responsible for the initial introduction and purification of gas, and delivers the gas to the compression mechanism 3. The drive mechanism 2 provides rotational power to the system, and the gas storage mechanism 4 is used to store and stabilize the compressed high-pressure gas. During core operation, the drive mechanism 2 drives the drive shaft 311 in the transmission assembly 31 to rotate, and the transmission magnetic block 315 mounted on the drive shaft 311 rotates at high speed accordingly. Since the outer wall of the transmission magnetic block 315 is inclined and the cavity of the stator 312 is inclined, the two cooperate to form a non-uniform air gap. The rotating transmission magnetic block... Block 315 cuts magnetic field lines, generating eddy currents in stator 312. According to Lenz's law, this generates magnetic repulsion. Under the action of the inclined plane of the frustum, this magnetic repulsion is decomposed into axial thrust, which allows the transmission magnetic block 315 to overcome the elastic force of the reset elastic element 313 and slide along the transmission shaft 311 and insert deep into stator 312. The follower ring 314 maintains the stable support of the reset elastic element 313 during rotation, thus realizing adaptive mechanical action where the higher the rotation speed, the greater the axial displacement of the transmission magnetic block 315. The rotation speed physical quantity can be converted into the displacement physical quantity without the need for sensors.

[0030] Furthermore, the compression mechanism 3 also includes a housing assembly 32, a compression piston 33, a counterweight assembly 34, a hinge rod 35, a crankshaft 36, and a crank block 37. The compression piston 33 and the housing assembly 32 are slidably connected, the counterweight assembly 34 and the crank block 37 are fastened together, the hinge rod 35 and the compression piston 33 are hinged together, and the hinge rod 35 and the crank block 37 are hinged together. The drive shaft 311 and the curved block 37 are connected by a drive.

[0031] By adopting the above technical solution, the drive shaft 311 transmits the rotational torque to the crank block 37, causing the crank block 37 to perform circular motion. The crank block 37 drives the compression piston 33 to perform reciprocating linear motion within the housing assembly 32 through the hinge rod 35, thereby changing the volume of the compression chamber to achieve gas compression. During this process, the balance counterweight assembly 34 rotates synchronously with the crank block 37, using its mass inertia to counteract the inertial force and vibration generated by the reciprocating motion of the compression piston 33. The crankshaft 36 assists in supporting the motion, ensuring the smooth operation of the mechanical structure under varying working conditions. The rotational motion is converted into compression work through the connection of the hinge rod 35.

[0032] Furthermore, the housing assembly 32 includes a compression housing 321, a partition 322, an intake elastic element 323, an intake piston 324, an exhaust piston 325, an exhaust elastic element 326, a control electromagnetic block 327, and a control magnetic block 328. The partition 322 is fastened to the compression housing 321. The intake piston 324 and the exhaust piston 325 are both slidably connected to the compression housing 321. The intake elastic element 323 and the exhaust elastic element 326 are both fastened to the compression housing 321. The intake elastic element 323 is fastened to the intake piston 324. The exhaust piston 325 and the exhaust elastic element 326 are fastened to each other. The control electromagnetic block 327 is fastened to the compression housing 321. The intake piston 324 and the exhaust piston 325 are respectively fastened to the control electromagnetic block 327. The control electromagnetic block 327 and the control magnetic block 328 are driven by magnetic pole attraction. The compression housing 321 is provided with an air inlet 3211 and an air outlet 3212. The air inlet 3211 is located on the side of the compression housing 321 closer to the air inlet mechanism 1, and the air outlet 3212 is located on the side of the compression housing 321 closer to the air storage mechanism 4. A compression channel 3221 is provided between the compression housing 321 and the partition 322. The compression channel 3221 has an M-shaped cross section. The air inlet 3211 and the air outlet 3212 are both connected to the compression channel 3221. The air inlet 3211 and the air outlet 3212 are located on both sides of the bottom of the compression channel 3221, respectively. The bend of the compression channel 3221 is located at the upper end of the compression housing 321. The compression piston 33 is slidably connected to the compression channel 3221. The drive shaft 311 is rotatably connected to the compression housing 321, the stator 312 is fastened to the compression housing 321, and the follower ring 314 is rotatably connected to the compression housing 321.

[0033] By adopting the above technical solution, gas enters through the inlet 3211 and enters the M-shaped compression channel 3221 formed by the compression housing 321 and the partition 322 through the one-way valve mechanism of the inlet elastic element 323 and the inlet piston 324. This shape increases the flow channel length to utilize the inertia of the airflow for pressurization. The compression piston 33 slides in the channel to compress the gas. The high-pressure gas overcomes the resistance of the outlet elastic element 326 and pushes open the outlet piston 325 to be discharged through the outlet 3212. After the control electromagnetic block 327 is energized, it generates a magnetic field to attract and control the magnetic block 328. In conjunction with the movement frequency of the inlet piston 324 and the outlet piston 325, it realizes the auxiliary control of the intake and exhaust timing or, when the machine stops, it forcibly closes the valve port to prevent backflow through magnetic attraction. The stator 312 is fixed on the compression housing 321 as a static reference. The drive shaft 311 and the follower ring 314 rotate relative to the compression housing 321, ensuring the reference stability of adaptive adjustment.

[0034] Furthermore, the counterweight assembly 34 includes a magnetic balance block 341, an electromagnetic balance block 342, and a balance elastic element 343. The electromagnetic balance block 342 and the magnetic balance block 341 are driven by magnetic pole attraction, and the balance elastic element 343 and the magnetic balance block 341 are fastened together. The magnetic balance block and the curved block 37 are slidably connected, the balancing elastic element 343 and the curved block 37 are fastened together, the electromagnetic balance block 34 and the transmission magnetic block 315 abut together, and the electromagnetic balance block 342 and the compression housing 321 are slidably connected.

[0035] By adopting the above technical solution, when the transmission magnetic block 315 moves inward due to axial displacement caused by high speed, it will physically abut against and push the electromagnetic balance block 342 to slide along the compression shell 321. The electromagnetic balance block 342 and the magnetic balance block 341 are driven by magnetic pole attraction, thereby non-contactly pulling the magnetic balance block 341 to slide on the curved block 37. The movement of the magnetic balance block 341 changes the eccentricity, thereby compressing or stretching the balance elastic element 343, and dynamically changing the rotational inertia of the balance counterweight assembly 34. That is, the faster the speed, the greater the displacement of the transmission magnetic block 315, and the greater the distance that pushes the magnetic balance block 341 to move. The larger balance torque required under the automatic high-speed matching condition is achieved, realizing the adaptive adjustment of the mechanical structure to energy consumption and vibration.

[0036] Furthermore, the air intake mechanism 1 includes a filter valve 11, a secondary filter screen 12, an air intake tank 13, a drain valve 14, and a cleaning nozzle 15. The filter valve 11 is connected to the air intake tank 13, the secondary filter screen 12 is fastened to the air intake tank 13, the drain valve 14 is connected to the air intake pipe, and the cleaning nozzle 15 is fastened to the air intake tank 13.

[0037] By adopting the above technical solution, the outside air first passes through the filter valve 11 to control the flow rate, and then enters the air intake tank 13 for pressure stabilization and buffering. The secondary filter screen 12 performs fine filtration of the gas, trapping tiny particles. The cleaning nozzle 15 can periodically spray high-pressure airflow or cleaning fluid into the tank to blow away impurities attached to the filter screen. After the impurities and condensate are deposited, they are discharged through the drain valve 14, ensuring that the gas entering the compressor is clean and extending the service life of the components.

[0038] Furthermore, there are two secondary filters 12, and the connection between the filter valve 11 and the air inlet tank 13 is located between the two secondary filters 12. The air inlet tank 13 is connected to the air inlet 3211.

[0039] By adopting the above technical solution, two secondary filters 12 separate the interior of the air intake tank 13, with the filter valve 11 located therein, forming a sandwich structure of "coarse filtration-valve control-fine filtration". After the gas is fully diffused in the air intake tank 13, it is further rectified by the secondary filters 12 and then evenly enters the compressor through the pipe connected to the air intake port 3211, which effectively reduces the intake noise and prevents the intake pulsation from impacting the filter.

[0040] Furthermore, the drive mechanism 2 includes a tension adjustment component 21, a drive belt 22, and a drive motor 23. The drive motor 23 and the tension adjustment component 21 are fastened together, and the drive motor 23 and the drive belt 22 are connected in a transmission manner.

[0041] By adopting the above technical solution, the drive motor 23 outputs power, which drives the system to rotate through the drive belt 22. The tension adjustment component 21 is used to adjust the tension of the drive belt 22 in real time to prevent the belt from slipping or becoming too tight, which would cause bearing wear. This ensures the efficient transmission of power from the drive motor 23 to the compression mechanism 3. At the same time, the belt drive has overload protection and vibration absorption functions.

[0042] Furthermore, the tension adjustment assembly 21 includes a protective box 211, a drive wheel 212, and a tension rail 213. The tension rail 213 is connected to the drive motor 23, and the drive wheel 212 is rotatably connected to the protective box 211. The drive motor 23 and the protection box 211 are slidably connected, the drive wheel 212 and the transmission shaft 311 are connected by transmission, and the transmission shaft 311 is provided with a spline 3111, which is slidably connected to the drive wheel 212.

[0043] By adopting the above technical solution, when the load change causes the belt to vibrate, the drive motor 23 can slide on the tension rail 213 to automatically find the optimal tension position. The drive wheel 212 is installed in the protective box 211 to ensure safety. Most importantly, the drive wheel 212 is connected to the transmission shaft 311 through the spline 3111. This connection method allows the transmission shaft 311 to slide axially inside the drive wheel 212 while still being able to stably receive the rotational torque from the drive wheel 212, thus realizing the decoupling of rotational drive and axial adjustment motion.

[0044] Furthermore, the gas storage mechanism 4 includes a cooler 41, a gas storage tank 42, and a gas outlet pipe 43. The cooler 41 is connected to the gas outlet 3212, the gas storage tank 42 is connected to the gas outlet pipe 43, and the gas outlet pipe 43 is arranged in an S-shape.

[0045] By adopting the above technical solution, after the high-temperature and high-pressure gas is discharged from the outlet 3212, it immediately enters the cooler 41 for heat exchange and cooling. Then it flows through the S-shaped outlet pipe 43. The S-shaped structure not only increases the heat dissipation area, but also uses the bending effect to attenuate airflow noise and pressure pulsation. Finally, the low-temperature and stable gas enters the gas storage tank 42 for storage, providing users with a continuous and stable gas source.

[0046] The working principle of this invention is as follows: A non-uniform air gap eddy current drive structure is constructed by the cooperation of a transmission magnetic block 315 with an inclined outer wall and a stator 312 with an inclined outer wall. During operation, the rotating transmission magnetic block 315 cuts magnetic field lines and generates eddy current repulsion force within the stator 312. This repulsion force is decomposed into axial thrust by the inclined frustum, driving the transmission magnetic block 315 to overcome the resistance of the reset elastic element 313 and slide axially along the transmission shaft 311. This mechanical structure cleverly utilizes Lenz's law to achieve passive adaptive adjustment by directly converting the physical quantity of rotational speed into the physical quantity of axial displacement without the need for sensors and controllers. Using the aforementioned axial displacement, the inwardly moving transmission magnetic block 315 physically abuts against and pushes the electromagnetic balance block 342. Through non-contact transmission of magnetic pole attraction, the magnetic balance block 341 slides on the curved block 37, synchronously compressing the balance elastic element 343. This linkage mechanism ensures that the higher the rotational speed, the greater the sliding distance of the magnetic balance block 341, thereby dynamically changing the eccentricity and moment of inertia of the balance counterweight assembly 34. This structure automatically matches the larger balancing torque required under high-speed operating conditions, effectively counteracting the inertial force and vibration generated by the reciprocating motion of the compression piston 33, and realizing real-time adaptive control of energy consumption and dynamic balance. Inside the housing assembly 32, an M-shaped compression channel 3221 is formed by the compression housing 321 and the partition 322. The extended flow channel shape increases airflow inertia to assist in pressurization. The control solenoid block 327, in conjunction with the control magnetic block 328, assists in controlling the opening and closing frequency of the intake piston 324 and the exhaust piston 325 to prevent backflow during shutdown. Simultaneously, the drive wheel 212 is connected to the transmission shaft 311 via a spline 3111. This connection method ensures stable transmission of rotational torque while allowing the transmission shaft 311 to slide freely axially during belt tension adjustment and adaptive adjustment by the tension adjustment assembly 21, achieving mechanical decoupling of rotational drive motion and axial adjustment motion.

[0047] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An energy-saving gas compressor with adaptive energy consumption adjustment, characterized in that: The compressor includes an intake mechanism (1), a drive mechanism (2), a compression mechanism (3) and a storage mechanism (4). The intake mechanism (1) and the compression mechanism (3) are connected. The drive mechanism (2) and the compression mechanism (3) are connected. The compression mechanism (3) and the storage mechanism (4) are connected. The intake mechanism (1), the drive mechanism (2) and the compression mechanism (3) are all connected to the storage mechanism (4). The compression mechanism (3) includes a transmission assembly (31) and a counterweight assembly (34). The transmission assembly (31) includes a transmission shaft (311), a stator (312), and a transmission magnetic block (315). The magnetic poles of the transmission magnetic block (315) and the stator (312) repel each other during transmission. The transmission magnetic block (315) is mounted on the transmission shaft (311). The inner cavity of the stator (312) is an inclined surface, and the outer wall of the transmission magnetic block (315) is an inclined surface. The counterweight assembly (34) includes a magnetic counterweight (341), an electromagnetic counterweight (342), and a counterweight elastic element (343). The electromagnetic counterweight (342) and the magnetic counterweight (341) are driven by magnetic pole attraction, and the counterweight elastic element (343) is connected to the magnetic counterweight (341). The electromagnetic balance block (342) and the transmission magnetic block (315) abut against each other.

2. The energy-saving gas compressor with adaptive energy consumption adjustment according to claim 1, characterized in that: The compression mechanism (3) further includes a housing assembly (32), a compression piston (33), a hinge rod (35), a crankshaft (36), and a crank block (37). The compression piston (33) and the housing assembly (32) are slidably connected. The balance counterweight assembly (34) and the crank block (37) are connected. The hinge rod (35) and the compression piston (33) are hinged together. The hinge rod (35) and the crank block (37) are hinged together. The drive shaft (311) and the curved block (37) are connected by a drive, the magnetic balance block (341) and the curved block (37) are connected by a sliding connection, and the balance elastic element (343) and the curved block (37) are connected.

3. The energy-saving gas compressor with adaptive energy consumption adjustment according to claim 2, characterized in that: The transmission assembly (31) further includes a reset elastic element (313) and a follower ring (314), the reset elastic element (313) and the follower ring (314) being connected; The reset elastic element (313) and the transmission magnetic block (315) are connected.

4. The energy-saving gas compressor with adaptive energy consumption adjustment according to claim 3, characterized in that: The housing assembly (32) includes a compression housing (321), a partition (322), an intake elastic element (323), an intake piston (324), an exhaust piston (325), an exhaust elastic element (326), a control solenoid block (327), and a control magnetic block (328). The partition (322) is connected to the compression housing (321). The intake piston (324) and the exhaust piston (325) are both slidably connected to the compression housing (321). The intake elastic element (323) and the control magnetic block (328) are connected to the compression housing (321). The outlet elastic element (326) is connected to the compression housing (321), the inlet elastic element (323) is connected to the inlet piston (324), the outlet piston (325) is connected to the outlet elastic element (326), the control electromagnetic block (327) is connected to the compression housing (321), the inlet piston (324) and the outlet piston (325) are respectively connected to the control electromagnetic block (327), and the control electromagnetic block (327) and the control magnetic block (328) are driven by magnetic pole attraction; The compression housing (321) and the follower ring (314) are rotatably connected, and the compression housing (321) and the electromagnetic balance block (342) are slidably connected.

5. The energy-saving gas compressor with adaptive energy consumption adjustment according to claim 4, characterized in that: The compression housing (321) is provided with an air inlet (3211) and an air outlet (3212). The air inlet (3211) is located on the side of the compression housing (321) near the air intake mechanism (1), and the air outlet (3212) is located on the side of the compression housing (321) near the air storage mechanism (4). A compression channel (3221) is provided between the compression housing (321) and the partition (322). The compression channel (3221) has an M-shaped cross section. The air inlet (3211) and the air outlet (3212) are both connected to the compression channel (3221). The air inlet (3211) and the air outlet (3212) are located on both sides of the bottom of the compression channel (3221). The bend of the compression channel (3221) is located at the upper end of the compression housing (321). The compression piston (33) and the compression channel (3221) are slidably connected. The drive shaft (311) and the compression housing (321) are rotatably connected, and the stator (312) and the compression housing (321) are connected.

6. The energy-saving gas compressor with adaptive energy consumption adjustment according to claim 5, characterized in that: The air intake mechanism (1) includes a filter valve (11), a secondary filter screen (12), an air intake tank (13), a drain valve (14), and a cleaning nozzle (15). The filter valve (11) is connected to the air intake tank (13), the secondary filter screen (12) is connected to the air intake tank (13), the drain valve (14) is connected to the air intake pipe, and the cleaning nozzle (15) is connected to the air intake tank (13).

7. The energy-saving gas compressor with adaptive energy consumption adjustment according to claim 6, characterized in that: Two secondary filters (12) are provided, and the connection between the filter valve (11) and the air inlet tank (13) is located between the two secondary filters (12); The air inlet (13) and the air inlet (3211) are connected.

8. The energy-saving gas compressor with adaptive energy consumption adjustment according to claim 7, characterized in that: The drive mechanism (2) includes a tension adjustment component (21), a drive belt (22) and a drive motor (23). The drive motor (23) is connected to the tension adjustment component (21), and the drive motor (23) is connected to the drive belt (22) in a transmission connection.

9. An energy-saving gas compressor with adaptive energy consumption adjustment according to claim 8, characterized in that: The tension adjustment assembly (21) includes a protective box (211), a drive wheel (212), and a tension rail (213). The tension rail (213) is connected to the drive motor (23) via transmission, and the drive wheel (212) is connected to the protective box (211) via rotation. The drive motor (23) and the protective box (211) are slidably connected, the drive wheel (212) and the transmission shaft (311) are connected by transmission, the transmission shaft (311) is provided with a spline (3111), and the spline (3111) and the drive wheel (212) are slidably connected.

10. An energy-saving gas compressor with adaptive energy consumption adjustment according to claim 9, characterized in that: The gas storage mechanism (4) includes a cooler (41), a gas storage tank (42) and a gas outlet pipe (43). The cooler (41) is connected to the gas outlet (3212), the gas storage tank (42) is connected to the gas outlet pipe (43), and the gas outlet pipe (43) is arranged in an S-shape.

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