Energy-saving type infusion equipment

Abstract

The invention relates to the field of medium conveying equipment in the industries of chemical engineering, metallurgy and the like, and discloses energy-saving infusion equipment which comprises a base, a driving material cylinder is fixedly installed on one side of the top end of the base, a connecting chamber is fixedly installed at one end of the driving material cylinder, and a hydraulic oil cylinder is fixedly installed at the end, away from the driving material cylinder, of the connecting chamber. A liquid inlet cavity is fixedly installed at the other end of the driving material cylinder, the side, close to the driving material cylinder, of the liquid inlet cavity communicates with the interior of the driving material cylinder through a plurality of holes, a transition pipeline is fixedly installed at the tail end of the transition cavity, and the tail end of the transition pipeline communicates with the interior of the liquid inlet cavity; the upper portion of the side, close to the connecting chamber, of the driving material cylinder communicates with the interior of the liquid discharging cavity through a U-shaped communicating pipe. Through medium isolation, elastic buffering and flow channel optimization, corrosion and abrasion are prevented, the service life of parts is prolonged, the flow speed is stabilized, scaling is prevented, and the advantages of being energy-saving, efficient, stable in operation, convenient and fast to maintain and wide in application range are achieved.

Description

Technical Field

[0001] This invention relates to the field of media conveying equipment in industries such as chemical and metallurgy, specifically an energy-saving irrigation device. Background Technology

[0002] Filling and dispensing equipment is widely used in industries such as chemical, metallurgical, and construction. Its core function is the quantitative conveying of various media. The stability of its operation, energy consumption, and service life directly affect production efficiency and cost control. Currently, most filling and dispensing equipment on the market uses a design where the transmission components are in direct contact with the conveyed medium. When conveying corrosive, highly abrasive, or impurity-containing media, the transmission components are prone to corrosion and wear, leading to frequent equipment failures and requiring frequent maintenance and replacement of parts, significantly increasing maintenance costs.

[0003] Meanwhile, the existing equipment's power transmission structure lacks an effective buffering mechanism. Pressure fluctuations generated by hydraulic drive directly affect the sealing and conveying components, easily causing fatigue damage to the seals and shortening the overall service life of the equipment. Furthermore, the flow channel design of traditional equipment is unreasonable, resulting in unstable flow velocity of the medium during intake and discharge. High-speed flow easily generates eddies, causing impurities to accumulate and clog the pipeline, affecting conveying accuracy. In addition, the power utilization efficiency is low, and the unidirectional motion drive mode has idle energy, resulting in poor energy-saving effects.

[0004] These problems make existing filling equipment less adaptable to complex media conveying scenarios, making it difficult to balance conveying efficiency, operational stability, and energy-saving requirements. It also fails to meet the requirements of modern industry for low-consumption, long-lasting, and reliable conveying equipment. Therefore, developing an energy-saving filling equipment that can isolate media corrosion, buffer pressure shocks, and optimize flow channel structure has become an urgent need in the industry. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides an energy-saving irrigation device that solves the problems of easy corrosion and wear of transmission components by the medium, easy fatigue of seals, easy scaling of flow channels, and low power utilization efficiency in existing devices.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an energy-saving infusion device, comprising a base, a drive cylinder fixedly mounted on one side of the top of the base, a connecting chamber fixedly mounted on one end of the drive cylinder, a hydraulic cylinder fixedly mounted on the end of the connecting chamber away from the drive cylinder, an inlet chamber fixedly mounted on the other end of the drive cylinder, the inlet chamber being connected to the interior of the drive cylinder via several holes on the side closest to the drive cylinder, a drain chamber fixedly mounted above the drive cylinder, a transition chamber fixedly mounted on one side of the drain chamber, and a transition pipe fixedly mounted at the end of the transition chamber. Furthermore, the end of the transition pipe is connected to the inside of the inlet chamber. The upper part of the drive cylinder near the connecting chamber is connected to the inside of the drain chamber through a U-shaped connecting pipe. The hydraulic cylinder has a piston rod that is movably installed inside. The connecting chamber has a piston rod that is movably installed inside, and the piston rod of the material cylinder is connected to the inner end of the piston rod of the hydraulic cylinder through a coupling. The other end of the piston rod of the material cylinder extends into the inside of the drive cylinder and is fixedly installed with a fixed support. The piston rod of the material cylinder is movably installed on both sides of the inside of the drive cylinder near the fixed support. Corrugated baffles are fixedly installed in the middle of the inlet chamber and the drain chamber.

[0007] Preferably, an inlet pipe is fixedly installed on the front side of the transition cavity, and the inner side of the inlet pipe is connected to the inner front side of the transition cavity through an inlet one-way valve group. An inlet port is provided on the front side of the inlet pipe, and a filter cartridge is fixedly installed inside the inlet pipe.

[0008] Preferably, a drain pipe is fixedly installed on the rear side of the transition cavity, and the inner side of the drain pipe is connected to the inner rear side of the transition cavity through a drain one-way valve group. Drain ports are provided on both sides of the drain pipe, and a flow valve is fixedly installed on the top of the drain pipe.

[0009] Preferably, a rotating frame is movably mounted at both ends of the fixed upright, a spring plate is fixedly mounted on both sides of the interior of the fixed upright, and the ends of the spring plates extend into the interior of the rotating frame on the corresponding side, a pressure roller is fixedly mounted on both sides of the interior of the rotating frame, and the inner ends of the pressure rollers abut against the surface of the spring plate on the corresponding side, and a connecting plate is movably mounted at both ends of the rotating frame, and the ends of the connecting plates on the corresponding sides are movably mounted on both sides of the inner end of the piston of the material cylinder.

[0010] Preferably, a first partition plate is fixedly installed in the middle of the transition cavity, a second partition plate is fixedly installed in the middle of the transition pipe, a plurality of fluid dividers are uniformly fixedly installed in the middle of the second partition plate, and a flow barrier is fixedly installed on one side of the transition pipe at a position corresponding to each fluid divider.

[0011] Preferably, the top of each of the fluid dividers is provided with a pointed end, the bottom of each of the fluid dividers is provided with a rounded end, the bottom of each of the fluid blocking devices is provided with a hook end, a main flow channel is provided on the side of the fluid divider away from the fluid blocking device, and a diversion channel is provided on the side of the fluid divider closer to the fluid blocking device.

[0012] Preferably, the drive cylinder is filled with clean water.

[0013] This invention provides an energy-saving infusion device. It has the following beneficial effects: 1. This invention uses clean water as an intermediate transmission medium inside the drive cylinder to completely isolate the transmission components from the conveying medium, avoiding direct contact between corrosive and abrasive media and the transmission components. This prevents corrosion and wear of components from the source, significantly extends the service life of the core transmission components, and reduces the frequency of equipment maintenance and replacement costs. 2. The present invention uses a buffer mechanism composed of a fixed upright, a rotating frame, a connecting plate and a spring plate to provide stable buffering for the reciprocating motion of the piston in the material cylinder by utilizing the elastic deformation of the spring plate and the dynamic lever arm compensation of the pressure roller. This effectively offsets the high pressure impact during the liquid suction and discharge process, reduces the fatigue wear of the bellows diaphragm, extends its service life, and avoids equipment downtime caused by damage to the core sealing components. 3. The combination design of fluid distribution and fluid resistance in the transition pipe of this invention achieves deceleration through the collision of the main channel and the distribution channel during the liquid suction stage, avoiding the generation of eddies due to high-speed flow of the medium, preventing impurities from scaling in the liquid inlet chamber and the transition pipe, and ensuring smooth flow. During the liquid discharge stage, the medium naturally decelerates by its own gravity, ensuring stable flow rate and improving the reliability of the transportation process. Attached Figure Description

[0014] Figure 1 This is a perspective view of the present invention; Figure 2 This is a schematic diagram of the internal structure of the present invention; Figure 3 This is a schematic diagram of the piston structure of the material cylinder in this invention; Figure 4 This is a schematic diagram of the fixed support frame in this invention; Figure 5 This is a schematic diagram of the internal structure of the transition pipe in this invention.

[0015] The components include: 1. Base; 2. Drive cylinder; 3. Connecting chamber; 4. Hydraulic cylinder; 5. Inlet chamber; 6. Drain chamber; 7. Transition chamber; 8. Transition pipe; 9. Inlet pipe; 10. Inlet check valve assembly; 11. Inlet; 12. Drain pipe; 13. Drain check valve assembly; 14. Drain port; 15. U-shaped connecting pipe; 16. Filter cartridge; 17. Cylinder piston rod; 18. Material cylinder piston rod; 19. 20. Coupling; 21. Fixed stand; 22. Rotating frame; 23. Spring plate; 24. Pressure roller; 25. Connecting plate; 26. Material cylinder piston; 27. First partition plate; 28. Second partition plate; 29. ​​Flow divider; 30. Flow obstructor; 31. Pointed end; 32. Round end; 33. Hook end; 34. Main flow channel; 35. Flow divider; 36. Corrugated partition; 37. Clear water. Detailed Implementation

[0016] The technical solutions in 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.

[0017] Example: Please refer to the appendix. Figure 1 - Appendix Figure 5 This invention provides an energy-saving irrigation device, such as... Figure 1As shown, the device includes a base 1, which serves as the installation foundation for the entire equipment. The base 1 provides a stable support platform for all components, ensuring that the equipment will not shift due to vibration during operation and guaranteeing the precision of the fit between the transmission components and the flow channel structure. A drive cylinder 2 is fixedly installed on one side of the top of the base 1. The drive cylinder 2 is the core cavity for pressure transmission and media conveying. Its internal space is used to contain clean water 37, providing an isolation environment between the transmission components and the conveying medium. A connecting chamber 3 is fixedly installed at one end of the drive cylinder 2. The connecting chamber 3 serves as a transition between the drive cylinder 2 and the hydraulic cylinder 4, providing a sealed and stable installation space for the connection of the cylinder piston rod 18 and the hydraulic cylinder piston rod 17, preventing external contamination. The entry of the medium into the transmission connection affects the power transmission. A hydraulic cylinder 4 is fixedly installed at the end of the connecting chamber 3 away from the drive cylinder 2. The hydraulic cylinder 4 is the power output source of the equipment. The hydraulic oil injected through the hydraulic oil ports on both sides generates driving force, which can accurately control the movement stroke and speed of the internal components. The other end of the drive cylinder 2 is fixedly installed with an inlet chamber 5. The side of the inlet chamber 5 closest to the drive cylinder 2 is connected to the inside of the drive cylinder 2 through several holes. The inlet chamber 5 is the key cavity for medium intake and temporary storage. The internal corrugated baffle 36 can deform with pressure changes. The holes can allow the pressure fluctuations in the drive cylinder 2 to be directly transmitted to the inlet chamber 5, while avoiding the mixing of clean water 37 with the injection medium, thus ensuring the purity of the medium delivery.

[0018] In this embodiment, a drain chamber 6 is fixedly installed above the drive cylinder 2. The drain chamber 6 works in conjunction with the inlet chamber 5, and the discharge of the medium is achieved through the deformation of the internal corrugated baffle 36. Its structural design is adapted to the inlet chamber 5 to ensure the synchronous connection of the liquid suction and discharge processes. A transition chamber 7 is fixedly installed on one side of the drain chamber 6. The transition chamber 7 serves as a transfer hub for the flow of the medium, enabling the diversion and convergence of the medium between the inlet pipe 9, the drain pipe 12, and the transition pipe 8, avoiding mutual interference between media flowing in different directions. A transition pipe 8 is fixedly installed at the end of the transition chamber 7, and the end of the transition pipe 8 is connected to... The interior of the inlet chamber 5 is interconnected. The transition pipe 8 is the key flow channel connecting the transition chamber 7 and the inlet chamber 5. The internally installed flow divider 28 and flow barrier 29 can effectively control the medium flow rate and prevent eddy currents. The upper part of the drive cylinder 2 near the connecting chamber 3 is connected to the interior of the drain chamber 6 through the U-shaped connecting pipe 15. The U-shaped connecting pipe 15 establishes a stable pressure transmission channel between the drive cylinder 2 and the drain chamber 6, so that the volume change of the clean water 37 in the drive cylinder 2 can be synchronously transmitted to the drain chamber 6. The corrugated baffle 36 in the drive drain chamber 6 deforms, providing a pressure basis for the draining action.

[0019] Furthermore, a piston rod 17 is movably installed inside the hydraulic cylinder 4. The piston rod 17 is the power output component of the hydraulic cylinder 4, and it can perform stable linear reciprocating motion under the drive of hydraulic oil. Its motion accuracy directly affects the conveying efficiency of the entire equipment. A material cylinder piston rod 18 is movably installed inside the connecting chamber 3, and the inner end of the material cylinder piston rod 18 is connected to the inner end of the hydraulic cylinder piston rod 17 through a coupling 19. The material cylinder piston rod 18 is responsible for transmitting the power of the hydraulic cylinder piston rod 17 to the inside of the drive material cylinder 2. The coupling 19 achieves a rigid connection between the two, ensuring no redundant loss during power transmission and guaranteeing the synchronization of motion. The other end of the material cylinder piston rod 18 extends into the inside of the drive material cylinder 2 and is fixedly installed with a fixed support 20. The fixed support 20 is the intermediate connection between the material cylinder piston rod 18 and the material cylinder piston 25. The transmission structure can convert linear reciprocating motion into the force of driving the piston 25 of the material cylinder, and at the same time provide a mounting carrier for buffer components such as spring plate 22 and rotating frame 21. The piston 25 of the material cylinder is movably installed on both sides of the drive cylinder 2 near the fixed stand 20. The piston 25 of the material cylinder moves back and forth along the inner wall of the drive cylinder 2 under the drive of the fixed stand 20. By changing the volume of the clean water 37 in the drive cylinder 2, periodic pressure fluctuations are formed, which provide power for liquid suction and discharge. Corrugated baffles 36 are fixedly installed in the middle of the liquid inlet chamber 5 and the liquid outlet chamber 6. The corrugated baffles 36 have good elastic deformation ability and can undergo bidirectional deformation under pressure. Through deformation, negative pressure or thrust is generated to realize the suction and discharge of the medium, and at the same time, it plays a sealing role to prevent medium leakage and cross-flow of the medium between different chambers.

[0020] Furthermore, an inlet pipe 9 is fixedly installed on the front side of the transition chamber 7. The inlet pipe 9 is the primary channel for the injection medium to enter the equipment. Its pipeline structure is adapted to the flow characteristics of the medium, enabling it to guide the medium smoothly into the transition chamber 7. The inner side of the inlet pipe 9 is connected to the front side of the interior of the transition chamber 7 through an inlet one-way valve assembly 10. The inlet one-way valve assembly 10 plays a one-way guiding role, opening only when a negative pressure is generated in the inlet chamber 5, allowing the medium to flow from the inlet pipe 9 into the transition chamber 7, while preventing the medium in the transition chamber 7 from flowing back to the inlet pipe 9, thus ensuring the smooth delivery of the medium. Unidirectional, the inlet pipe 9 is provided with an inlet port 11 on the front side, which provides a convenient interface for medium input and facilitates the connection of external feeding devices. Its opening size is compatible with conventional feeding pipes, improving the versatility of the equipment. A filter cartridge 16 is fixedly installed inside the inlet pipe 9. The filter cartridge 16 can pre-treat the medium entering the equipment, filter out solid impurities contained in the medium, prevent impurities from entering the transition chamber 7, transition pipe 8 and other precision flow channels, prevent scaling of flow channels or wear of sealing components, extend the service life of the equipment and ensure the purity of the medium transport.

[0021] Furthermore, a drain pipe 12 is fixedly installed on the rear side of the transition chamber 7. The drain pipe 12 is the main channel for the medium discharge equipment. Its pipeline layout is precisely aligned with the discharge area of ​​the transition chamber 7 to ensure smooth discharge of the medium. The inner side of the drain pipe 12 is connected to the rear side of the interior of the transition chamber 7 through a drain one-way valve assembly 13. The drain one-way valve assembly 13 works in conjunction with the inlet one-way valve assembly 10, opening only when the drain chamber 6 generates thrust, allowing the medium to flow from the transition chamber 7 into the drain pipe 12, preventing backflow of the medium in the drain pipe 12, and ensuring the stability of the discharge process. Drain ports 14 are provided on both sides of the drain pipe 12. The drain ports 14 can be connected to multiple output pipes simultaneously to improve the efficiency of medium discharge and adapt to different application scenarios. A flow valve 35 is fixedly installed on the top of the drain pipe 12. The flow valve 35 can adjust the flow rate of the medium in the drain pipe 12 according to the actual conveying requirements, achieving precise flow control and improving the adaptability of the equipment to different conveying conditions.

[0022] Furthermore, rotating frames 21 are movably mounted at both ends of the fixed frame 20. The rotating frames 21 can rotate flexibly around the mounting axis of the fixed frame 20, adapting to changes in the distance between the fixed frame 20 and the material cylinder piston 25, providing a movable basis for the operation of the buffer mechanism. Spring plates 22 are fixedly mounted on both sides of the interior of the fixed frame 20, with the ends of the spring plates 22 extending into the interior of the corresponding rotating frames 21. The spring plates 22 possess excellent elasticity and toughness, and their extension into the interior of the rotating frames 21 ensures stable contact with the pressure rollers 23, generating uniform elastic force when compressed. Pressure rollers 23 are fixedly mounted on both sides of the interior of the rotating frames 21, with the inner ends of the pressure rollers 23 abutting against the surface of the corresponding spring plates 22. Roller 23 reduces the frictional resistance between rotating frame 21 and spring plate 22. It slides along the surface of spring plate 22 when rotating frame 21 deflects, and accurately transmits the extrusion force. Connecting plates 24 are movably installed at both ends of rotating frame 21. Connecting plates 24 serve as the connecting link between rotating frame 21 and material cylinder piston 25. They can convert the deflection motion of rotating frame 21 into the linear motion of driving material cylinder piston 25. Its movable connection structure allows the angle between each component to be adaptively adjusted. The ends of corresponding side connecting plates 24 are movably installed on both sides of the inner end of material cylinder piston 25. This double-sided connection method can ensure that material cylinder piston 25 is subjected to balanced force, avoid tilting during movement, and ensure the sealing fit between material cylinder piston 25 and the inner wall of driving material cylinder 2.

[0023] Furthermore, a first partition plate 26 is fixedly installed in the middle of the transition cavity 7. The first partition plate 26 clearly divides the internal space of the transition cavity 7 into a front liquid suction area and a rear liquid discharge area, so that the liquid suction and discharge processes are carried out in independent spaces, effectively avoiding mutual interference between media and ensuring the orderliness of the transportation process. A second partition plate 27 is fixedly installed in the middle of the transition pipe 8. The second partition plate 27 corresponds to the position of the first partition plate 26, further optimizing the flow channel structure in the transition pipe 8, providing a stable installation benchmark for the splitting fluid 28, and ensuring the uniform distribution of the splitting fluid 28. Several splitting fluids 28 are uniformly fixedly installed in the middle of the second partition plate 27. The splitting fluid 28 is the core component for controlling the flow rate of the medium. Through its special structural design, it splits the medium to achieve flow rate regulation. A flow blocking fluid 29 is fixedly installed on one side of the transition pipe 8 at a position corresponding to each splitting fluid 28. The flow blocking fluid 29 and the splitting fluid 28 are matched one-to-one, which can guide and decelerate the split medium, and achieve energy loss through medium collision, thereby reducing the flow rate of the medium.

[0024] Furthermore, each of the distributors 28 has a pointed tip 30 at its top. The pointed tip 30 has a sharp structural design, which can quickly split the high-speed flowing medium in two during the liquid absorption process, reducing the resistance during the split and ensuring that the medium smoothly enters different flow channels. Each of the distributors 28 has a rounded tip 31 at its bottom. The rounded tip 31 has a smooth structural design, which can reduce the resistance when the medium flows upward during the liquid discharge process, avoid affecting the liquid discharge flow rate, and ensure the liquid discharge efficiency. Each of the obstruction fluids 29 has a hook end 32 at its bottom. The hook end 32 is hook-shaped. The structure guides the medium in the diversion channel 34 to bend, causing it to collide with the medium in the main channel 33. The energy loss generated by the collision slows down the medium. The main channel 33 is set on the side of the diversion fluid 28 away from the obstruction fluid 29. The main channel 33 provides the main flow path for the medium and ensures the basic flow rate requirement for medium transportation. The diversion channel 34 is set on the side of the diversion fluid 28 close to the obstruction fluid 29. The diversion channel 34 serves as an auxiliary flow channel and works with the main channel 33 to divert and slow down the medium, thus preventing the generation of eddies.

[0025] Furthermore, the drive cylinder 2 is filled with clean water 37. As an intermediate transmission medium, clean water 37 has good fluidity and stability, and can accurately transmit the pressure fluctuations generated by the reciprocating motion of the piston 25 in the cylinder. At the same time, its chemical properties are stable and will not corrode the transmission components inside the drive cylinder 2. Clean water 37 completely isolates the transmission components such as the piston rod 18 and the fixed stand 20 from the conveying medium, preventing corrosive and abrasive media from directly contacting the transmission components, thus preventing corrosion and wear of components from the source and extending the service life of the core transmission components. At the same time, the presence of clean water 37 ensures the uniformity of pressure transmission, enabling the corrugated partitions 36 in the liquid inlet chamber 5 and the liquid outlet chamber 6 to achieve coordinated deformation, ensuring smooth connection between the liquid suction and liquid outlet processes.

[0026] Working principle: First, the filling medium is introduced through the inlet 11. Then, hydraulic oil is injected into the hydraulic ports on both sides of the hydraulic cylinder 4. The hydraulic energy drives the internal cylinder piston rod 17 to perform linear reciprocating motion. Since the cylinder piston rod 17 is rigidly connected to the material cylinder piston rod 18 through the coupling 19, this reciprocating motion is directly transmitted to the fixed support 20 inside the drive material cylinder 2. The fixed support 20 then causes the material cylinder piston 25 to reciprocate synchronously inside the drive material cylinder 2. The clean water 37 filled inside the drive material cylinder 2 serves as an intermediate transmission medium, avoiding direct contact between the transmission components and the conveying medium, preventing corrosion or wear of the transmission components, and extending the equipment life. The reciprocating motion of the material cylinder piston 25 causes the volume of the clean water 37 inside the drive material cylinder 2 to change periodically, thus forming a periodic motion. Pressure fluctuations are directly transmitted to the inlet chamber 5 and through the U-shaped connecting pipe 15 to the outlet chamber 6, causing the corrugated baffles 36 in the inlet and outlet chambers 5 to deform in tandem, creating pressure preparation for liquid intake and discharge. When the piston rod 17 of the oil cylinder moves to the right, the inlet check valve assembly 10 opens, and the corrugated baffles 36 in the inlet chamber 5 deforms to the right, generating negative pressure inside the inlet chamber 5. The medium enters and, after being filtered by the filter cartridge 16, enters the front side of the first partition plate 26 in the transition chamber 7, and then enters the inlet chamber 5 through the transition pipe 8. At the same time, the clean water 37 inside the drive cylinder 2 enters the inside right side of the outlet chamber 6 through the U-shaped connecting pipe 15, causing the corrugated baffles 36 in the outlet chamber 6 to deform to the left, generating negative pressure inside, and the outlet check valve assembly 13 opens. The medium in the drain chamber 6 is discharged through the drain pipe 12 and the drain port 14. When the piston rod 17 of the oil cylinder moves to the left, the inlet check valve group 10 closes, the corrugated baffle 36 in the inlet chamber 5 deforms to the left and generates pressure, and the medium in the inlet chamber 5 is forced into the rear side of the second partition plate 27 of the transition pipe 8 and enters the rear side of the first partition plate 26 of the transition chamber 7. At the same time, the clean water 37 inside the drain chamber 6 is drawn back into the drive cylinder 2 through the U-shaped connecting pipe 15. The corrugated baffle 36 in the drain chamber 6 deforms to the right and generates negative pressure, drawing the medium in the transition chamber 7 into the drain chamber 6. This cycle repeats to realize the intake and discharge of the medium. In addition, the piston rod 18 of the material cylinder does not directly drive the piston 25 of the material cylinder to move left and right, but rather through the fixed support 20. The movement of the fixed support 20 drives the material cylinder piston 25 to move via the rotating frame 21 and connecting plate 24. This changes the distance between the fixed support 20 and the material cylinder piston 25. The connecting plate 24 bends the rotating frame 21, which in turn bends the spring plate 22 via the pressure roller 23. The bent spring plate 22 generates elastic force, which in turn applies a thrust to the material cylinder piston 25, thus moving the piston. This effectively buffers the power source, preventing excessive pressure changes during liquid suction and discharge that could accelerate the fatigue of the corrugated diaphragm 36 due to frequent high-pressure impacts, thus extending its service life. Simultaneously, the pressure roller 23 slides on the surface of the spring plate 22 while bending it, causing the lever arm of the bent spring plate 22 to change.This compensates for the change in elasticity caused by the bending degree of the spring plate 22, ensuring that the thrust applied by the spring plate 22 to the feed cylinder piston 25 remains stable, further increasing the buffering effect. Furthermore, during the liquid suction process, the medium moves from top to bottom within the transition pipe 8, and its speed is relatively fast due to negative pressure and its own gravity. After entering the transition pipe 8, it is divided into two by the pointed end 30 of the distributor 28, moving downwards from the main channel 33 and the branch channel 34 respectively. When the medium in the branch channel 34 contacts the hook end 32 of the obstruction fluid 29... The medium will turn, colliding with the medium in the main channel 33 and losing energy, thus slowing down. Multiple distributors 28 and obstructors 29 continuously slow down the medium, reducing its velocity during intake. This prevents the medium from generating eddies after being drawn into the inlet chamber 5, thus preventing scale formation due to centrifugal force. During discharge, the medium moves upwards in the transition pipe 8, slowed down by its own gravity. Simultaneously, the medium is not affected by the hook end 32 of the obstructor 29, maintaining a stable flow rate.

[0027] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An energy-saving irrigation device, comprising a base (1), characterized in that, A drive cylinder (2) is fixedly installed on one side of the top of the base (1). A connecting chamber (3) is fixedly installed at one end of the drive cylinder (2). A hydraulic cylinder (4) is fixedly installed at the end of the connecting chamber (3) away from the drive cylinder (2). An inlet chamber (5) is fixedly installed at the other end of the drive cylinder (2), and the side of the inlet chamber (5) near the drive cylinder (2) is connected to the interior of the drive cylinder (2) through several holes. A drain chamber (6) is fixedly installed above the drive cylinder (2). A transition chamber (7) is fixedly installed on one side of the drain chamber (6). A transition pipe (8) is fixedly installed at the end of the transition chamber (7), and the end of the transition pipe (8) is connected to the interior of the inlet chamber (5). (2) The upper part of the side near the connecting chamber (3) is connected to the inside of the drain chamber (6) through a U-shaped connecting pipe (15). The hydraulic cylinder (4) is movably installed with a cylinder piston rod (17). The connecting chamber (3) is movably installed with a material cylinder piston rod (18), and the material cylinder piston rod (18) is connected to the inner end of the cylinder piston rod (17) through a coupling (19). The other end of the material cylinder piston rod (18) extends into the inside of the drive material cylinder (2) and is fixedly installed with a fixed support (20). The drive material cylinder (2) is movably installed with material cylinder pistons (25) on both sides near the fixed support (20). The middle part of the inlet chamber (5) and the drain chamber (6) is fixedly installed with a corrugated partition plate (36).

2. The energy-saving irrigation equipment according to claim 1, characterized in that, A liquid inlet pipe (9) is fixedly installed on the front side of the transition chamber (7). The inner side of the liquid inlet pipe (9) is connected to the inner front side of the transition chamber (7) through a liquid inlet one-way valve group (10). A liquid inlet (11) is provided on the front side of the liquid inlet pipe (9). A filter cartridge (16) is fixedly installed inside the liquid inlet pipe (9).

3. The energy-saving irrigation equipment according to claim 1, characterized in that, A drain pipe (12) is fixedly installed on the rear side of the transition cavity (7). The inner side of the drain pipe (12) is connected to the inner rear side of the transition cavity (7) through a drain one-way valve group (13). Drain ports (14) are opened on both sides of the drain pipe (12). A flow valve (35) is fixedly installed on the top of the drain pipe (12).

4. The energy-saving irrigation equipment according to claim 1, characterized in that, Both ends of the fixed support frame (20) are movably mounted with rotating frames (21). Both sides of the interior of the fixed support frame (20) are fixedly mounted with spring plates (22), and the ends of the spring plates (22) extend into the interior of the rotating frame (21) on the corresponding side. Both sides of the interior of the rotating frame (21) are fixedly mounted with pressure rollers (23), and the inner ends of the pressure rollers (23) abut against the surface of the spring plates (22) on the corresponding side. Both ends of the rotating frame (21) are movably mounted with connecting plates (24), and the ends of the connecting plates (24) on the corresponding side are movably mounted on both sides of the inner end of the material cylinder piston (25).

5. The energy-saving irrigation equipment according to claim 1, characterized in that, A first partition plate (26) is fixedly installed in the middle of the transition cavity (7), and a second partition plate (27) is fixedly installed in the middle of the transition pipe (8). Several fluid dividers (28) are uniformly fixedly installed in the middle of the second partition plate (27), and a fluid barrier (29) is fixedly installed on one side of the transition pipe (8) at a position corresponding to each fluid divider (28).

6. The energy-saving irrigation equipment according to claim 5, characterized in that, The top of each of the fluid dividers (28) is provided with a pointed end (30), the bottom of each of the fluid dividers (28) is provided with a rounded end (31), the bottom of each of the obstructing fluids (29) is provided with a hook end (32), the side of the fluid divider (28) away from the obstructing fluid (29) is provided with a main flow channel (33), and the side of the fluid divider (28) close to the obstructing fluid (29) is provided with a diversion channel (34).

7. The energy-saving irrigation equipment according to claim 1, characterized in that, The inside of the drive cylinder (2) is filled with clean water (37).

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