Air compressor device with self-adjusting compressed air volume

Abstract

The application discloses a kind of compressed air volume self-regulating air compressor device, it is related to air compressor device technical field, and its technical solution main point is including air compressor and being arranged on air compressor inlet pipe and air release pipe, further include emptying adjustment mechanism, is arranged on air release pipe, for adjusting the exhaust capacity of air release pipe;Air control mechanism, is arranged on inlet pipe, for adjusting the air intake of inlet pipe;Linkage mechanism is arranged between emptying adjustment mechanism and air control mechanism, so that the exhaust capacity adjustment of emptying adjustment mechanism and the air intake adjustment of air control mechanism are synchronized to carry out.This technical scheme is arranged at air release pipe emptying adjustment mechanism, and then can utilize the preset pressure of emptying adjustment mechanism to control the air pressure in air compressor, when the air pressure in air compressor fluctuates, emptying adjustment mechanism can be linked with the air control structure of inlet pipe and automatically carry out internal air volume adjustment, so that the system energy consumption of air compressor operation is effectively reduced.

Description

Technical Field

[0001] This invention relates to the field of air compressor equipment technology, and specifically to an air compressor equipment with self-adjusting compressed air volume. Background Technology

[0002] An air compressor is a machine used to compress air to a high pressure state. It is commonly used in industrial applications, such as factory workshops and production lines. The operating principle of an air compressor is to use an electric motor or gas engine to drive a compressor. The compressor draws in the surrounding air and then uses its mechanical force to compress the air, raising its pressure to a higher level. The compressed air is then stored in an air tank and can be transported to the required location through pipelines when needed.

[0003] In a compressed air system, the exhaust pressure of the air compressor is set to operate at a stable pressure value required by the system. The pressure control is achieved through the coordinated operation of the inlet guide vanes and the vent valve, thereby maintaining a dynamic balance of the internal compressed air volume. However, since the current adjustment measures require the use of the electronic control system to continuously adjust the opening of the relevant valves, the energy consumption of the equipment is relatively high.

[0004] Therefore, based on this, a design or technical improvement is proposed to solve the above-mentioned problems.

[0005] The above content is only used to help understand the technical solution of the present invention and does not represent an admission that the above content is the closest prior art. Summary of the Invention

[0006] The purpose of this invention is to overcome the above-mentioned shortcomings and provide an air compressor device with self-adjusting compressed air volume.

[0007] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: An air compressor device with self-regulating compressed air volume includes an air compressor and an inlet pipe and an outlet pipe installed on the air compressor, and further includes... Venting adjustment mechanism, installed on the vent pipe, is used to adjust the exhaust volume of the vent pipe; The air control mechanism, located on the air intake pipe, is used to adjust the air intake volume. The linkage mechanism is located between the venting regulation mechanism and the air control mechanism to synchronize the venting volume regulation of the venting regulation mechanism with the air intake volume regulation of the air control mechanism.

[0008] Furthermore, the venting regulating mechanism includes a venting connector connected to the venting pipe and a valve control assembly disposed at the end of the venting connector away from the venting pipe.

[0009] Furthermore, the valve control assembly includes a venting chamber connected to the venting pipe, an upper limit valve group disposed inside the venting chamber, and a capacity regulating valve group disposed below and linked to the upper limit valve group.

[0010] Furthermore, the upper limit valve assembly includes a fixed frame plate fixedly installed on the inner wall of the venting chamber, a first adjusting sleeve threadedly connected to the fixed frame plate, and an upper limit valve bracket installed at the lower end of the first adjusting sleeve.

[0011] Furthermore, the venting chamber has an inverted frustum-shaped structure, and the upper limit valve frame includes an upper limit valve plate adapted to and abutting the interior of the venting chamber, a first spring disposed on the upper limit valve plate, and a first pressure ring disposed at the end of the first spring away from the upper limit valve plate and abutting against the first adjusting screw sleeve.

[0012] Furthermore, the capacity regulating valve assembly includes a second adjusting sleeve threadedly connected to the upper limit valve plate and a capacity regulating valve bracket disposed at the lower end of the second adjusting sleeve, wherein the second adjusting sleeve is movably connected to the first adjusting sleeve and the first pressure ring.

[0013] Furthermore, the capacity regulating valve frame includes a capacity regulating valve plate disposed on the lower side of the upper limit valve plate and adapted to and abutting the interior of the venting chamber, a second spring disposed on the capacity regulating valve plate, and a second pressure ring disposed on the end of the second spring away from the capacity regulating valve plate. An exhaust side pipe is provided between the upper limit valve plate and the capacity regulating valve plate.

[0014] Furthermore, the risk control mechanism includes an air intake pipe connected to the air intake pipe, a control component disposed on the air intake pipe, and a limit component.

[0015] Furthermore, the control component includes an adjustment ring that slides on the outer surface of the intake manifold, a guide vane disposed inside the intake manifold, and a linkage frame disposed between the adjustment ring and the guide vane. The linkage frame includes a limiting frame installed on the outer wall of the air intake pipe, a movable shaft that is movably connected to the limiting frame and the air intake pipe and connected to the wind guide plate, and a connecting rod arm that is hinged at one end to the adjusting ring and at the other end to the movable shaft. The limiting component includes a stop rod disposed on the adjusting ring and a limiting plate disposed on the air intake pipe and correspondingly located at the upper end of the stop rod.

[0016] Furthermore, the linkage mechanism includes a sliding rod disposed on the capacity regulating valve plate and a connecting arm disposed at one end on the sliding rod and the other end on the adjusting ring. The sliding rod is movably connected to the second adjusting screw sleeve and the second pressure ring.

[0017] Compared with existing technologies, the beneficial effects of this solution are as follows: by setting an air venting regulating mechanism at the vent pipe, the air pressure inside the air compressor can be controlled by using the preset pressure of the air venting regulating mechanism. When the air pressure inside the air compressor fluctuates, the air venting regulating mechanism can automatically adjust the internal air volume in conjunction with the air control structure set on the intake pipe, thereby effectively reducing the system energy consumption of the air compressor. Attached Figure Description

[0018] The accompanying drawings, which form part of this application, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an undue limitation of the invention. In the drawings: Figure 1 This is a frontal three-dimensional schematic diagram of the present invention; Figure 2 This is a side-view perspective view of the present invention; Figure 3 This is a three-dimensional schematic diagram of the venting adjustment mechanism and the wind control mechanism in this invention; Figure 4 This is the present invention. Figure 3 A three-dimensional schematic diagram of the internal structure of the gas release chamber; Figure 5 This is the present invention. Figure 3 Cross-sectional three-dimensional schematic diagram of the gas release chamber; Figure 6 This is a three-dimensional schematic diagram of the risk control mechanism in this invention; Figure 7 This is a three-dimensional schematic diagram of the linkage frame in this invention.

[0019] In the diagram: 1. Air compressor; 11. Inlet pipe; 12. Vent pipe; 2. Vent connection pipe; 21. Vent chamber; 22. Fixed frame plate; 23. First adjusting screw sleeve; 24. Upper limit valve plate; 25. First spring; 26. First pressure ring; 27. Second adjusting screw sleeve; 28. Capacity regulating valve plate; 29. ​​Second spring; 210. Second pressure ring; 211. Exhaust side pipe; 3. Inlet connection pipe; 31. Adjusting ring; 32. Air guide vane; 33. Limiting frame; 34. Movable shaft; 35. Connecting arm; 36. Support rod; 37. Limiting plate; 4. Sliding rod; 41. Connecting arm. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. 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.

[0021] like Figure 1-7 The illustrated air compressor device with self-regulating compressed air volume includes an air compressor 1 and an inlet pipe 11 and an outlet pipe 12 disposed on the air compressor 1. It also includes an air release regulating mechanism disposed on the outlet pipe 12 for regulating the exhaust volume of the outlet pipe 12. This regulating mechanism adjusts the air release volume of the outlet pipe 12, thereby automatically releasing air to reduce the air pressure when the internal air pressure of the air compressor 1 is higher than the system set value. An air control mechanism disposed on the inlet pipe 11 is used to regulate the air intake volume of the inlet pipe 11. The air control mechanism regulates the internal air pressure by adjusting the air intake volume of the inlet pipe 11; specifically, it reduces the air intake volume when the internal air pressure is too high and increases the air intake volume when the internal air pressure is too low. A linkage mechanism is disposed between the air release regulating mechanism and the air control mechanism. Through the linkage mechanism, the air release regulating mechanism and the air control mechanism can be adjusted synchronously, thereby creating a linkage effect and coordinating to stably control the internal air pressure of the air compressor 1.

[0022] In one embodiment, the venting adjustment mechanism includes a venting pipe 2 connected to the venting pipe 12 and a valve control component disposed at the end of the venting pipe 2 away from the venting pipe 12. The valve control component can set the internal air pressure value of the air compressor 1 through its internal structure. When the air pressure value deviates from the set value, the valve control component controls the venting pipe 12 to vent air, thereby adjusting the internal air pressure.

[0023] In one embodiment, the valve control assembly includes a vent chamber 21 connected to the vent pipe 2, an upper limit valve group disposed inside the vent chamber 21, and a capacity regulating valve group disposed below and linked to the upper limit valve group. The upper limit valve group is used to set a preset maximum air pressure value for the air compressor 1 during operation. When the preset maximum air pressure is exceeded, the upper limit valve group will open, thereby controlling the exhaust to reduce the air volume inside the air compressor 1. The capacity regulating valve group is used to cope with the air pressure fluctuation changes inside the air compressor 1. Since the air compressor 1 will experience certain air pressure fluctuations during use, and such air pressure fluctuations will not exceed the preset maximum value of the system, the capacity regulating valve group can be used to finely adjust the internal air volume of the air compressor 1 within this air pressure fluctuation range, so that it will not reach the preset upper limit value and remains stable within the fluctuation range, thereby giving the air compressor 1 a certain air volume tolerance. Within this air volume tolerance value, the system can also achieve stable operation.

[0024] In one embodiment, the upper limit valve assembly includes a fixed frame plate 22 fixedly disposed on the inner wall of the vent chamber 21, a first adjusting sleeve 23 threadedly connected to the fixed frame plate 22, and an upper limit valve frame disposed at the lower end of the first adjusting sleeve 23. The vent chamber 21 has an inverted frustum-shaped structure. The upper limit valve frame includes an upper limit valve plate 24 adapted to and abutting against the interior of the vent chamber 21, a first spring 25 disposed on the upper limit valve plate 24, and a first pressure ring 26 disposed at the end of the first spring 25 away from the upper limit valve plate 24 and abutting against the first adjusting sleeve 23. When it is necessary to preset the maximum wind pressure value when the air compressor 1 is working, the first adjusting sleeve 23 is rotated to make it abut against the first pressure ring 26 and move downward, thereby causing the first spring 25 to contract, and thus generating a resisting force on the upper limit valve plate 24. This resisting force is the preset maximum wind pressure value of the air compressor 1.

[0025] In one embodiment, the capacity regulating valve assembly includes a second adjusting sleeve 27 threadedly connected to the upper limit valve plate 24 and a capacity regulating valve frame disposed at the lower end of the second adjusting sleeve 27. The second adjusting sleeve 27 is movably connected to the first adjusting sleeve 23 and the first pressure ring 26. The capacity regulating valve frame includes a capacity regulating valve plate 28 disposed on the lower side of the upper limit valve plate 24 and adapted to and abutting against the interior of the vent chamber 21, a second spring 29 disposed on the capacity regulating valve plate 28, and a second pressure ring 210 disposed at the end of the second spring 29 away from the capacity regulating valve plate 28. An exhaust side pipe 211 is provided between the upper limit valve plate 24 and the capacity regulating valve plate 28. The capacity regulating valve assembly is used to set the system stable air pressure value during the operation of the air compressor 1. That is, when the air pressure inside the air compressor 1 changes, when this air pressure reaches the pressure value set by the capacity regulating valve assembly, it indicates that the air pressure inside the air compressor 1 has fluctuated, but this air pressure fluctuation has not reached the preset upper limit air pressure of the system, and thus will only cause the capacity regulating valve to... The compressor operates by micro-adjusting the internal air pressure to maintain stability. Specifically, the rotation of the second adjusting screw sleeve 27 abuts against the downward movement of the second pressure ring 210, causing the second spring 29 to contract and generate a resisting force on the capacity regulating valve plate 28. This resisting force provides the stable air pressure required by the system. When the internal air pressure of the air compressor 1 is higher than the stable air pressure but lower than the preset maximum air pressure value, the capacity regulating valve plate 28 moves upward, while the upper limit valve plate 24 remains stable. At this time, the air passage between the second spring 29 and the vent pipe 2 is connected, and the internal airflow is discharged outward through the exhaust side pipe 211, thus achieving initial air volume adjustment. When the internal air pressure of the air compressor 1 is greater than the preset maximum upper limit value, the second adjusting screw sleeve 27 moves upward, causing the overall air port inside the vent chamber 21 to open to the maximum, thereby accelerating the discharge of air from the air compressor 1 and rapidly reducing the air pressure.

[0026] In one embodiment, the wind control mechanism includes an air intake pipe 3 communicating with the air intake pipe 11, an adjustment component and a limiting component disposed on the air intake pipe 3. The adjustment component includes an adjustment ring 31 sliding on the outer surface of the air intake pipe 3, a guide vane 32 disposed inside the air intake pipe 3, and a linkage frame disposed between the adjustment ring 31 and the guide vane 32. The linkage frame includes a limiting frame 33 disposed on the outer wall of the air intake pipe 3, a movable shaft 34 that movably passes through the limiting frame 33 and the air intake pipe 3 and is connected to the guide vane 32, and a connecting rod at one end. A connecting rod arm 35 is hinged to the adjusting ring 31 at one end and to the movable shaft 34 at the other end; the limiting assembly includes a support rod 36 set on the adjusting ring 31 and a limiting plate 37 set on the air intake pipe 3 and located at the upper end of the support rod 36. By sliding the adjusting ring 31 on the outer surface of the air intake pipe 3, the movable shaft 34 can be rotated by the connecting rod arm 35, which in turn drives the guide vane 32 corresponding to the movable shaft 34 to rotate, thereby adjusting the size of the air inlet of the air intake pipe 3 and thus adjusting the air intake volume of the air intake pipe 11.

[0027] In one embodiment, the linkage mechanism includes a sliding rod 4 mounted on the capacity regulating valve plate 28 and a connecting arm 41 with one end mounted on the sliding rod 4 and the other end mounted on the adjusting ring 31. The sliding rod 4 is movably connected to the second adjusting screw sleeve 27 and the second pressure ring 210. Through the linkage mechanism, the coordinated operation between the venting regulating mechanism and the air control structure can be achieved, thereby realizing the synchronous adjustment of the intake and exhaust volume of the air compressor 1 through their collaborative operation, so as to better control the internal air pressure. The specific working process is that when the air pressure inside the air compressor 1 is higher than the system's preset stable air pressure value, the capacity regulating valve plate 28 will open upward to perform exhaust work. When the capacity regulating valve plate 28 moves upward, it will drive the sliding rod 4 to move, thereby linking the adjusting ring 31 to slide on the outer surface of the intake pipe 3 through the connecting arm 41, thereby causing the guide vane 32 to rotate, thereby reducing the air pressure. The size of the air inlet of the air inlet pipe 3, in turn, controls the reduction of the internal air volume of the air compressor 1 by venting through the vent pipe 12 and reducing the air intake through the air inlet pipe 11, so as to achieve a stable air pressure value. When the air pressure value is too high and exceeds the maximum air pressure preset by the system, the upper limit valve plate 24 will continue to open, thereby increasing the opening of the vent. At the same time, the sliding rod 4 drives the adjusting ring 31 to move upward in the continued upward movement of the capacity regulating valve plate 28, so that the abutment rod 36 and the limit plate 37 abut against each other. At this time, the guide vane plate 32 will completely close the air passage of the air inlet pipe 3, thereby stopping the air intake at the air inlet pipe 11, and then, in conjunction with the vent pipe 12, achieve rapid internal pressure reduction of the air compressor 1. When the pressure decreases, the upper limit valve plate 24 and the capacity regulating valve plate 28 will rebound at the corresponding pressure value, and drive the adjusting ring 31 to move downward, so that the guide vane plate 32 will open again in sync, and then continue to perform compressed air operation.

[0028] 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 the spirit or essential characteristics of the invention. 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, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within the present invention.

Claims

1. An air compressor device with self-adjusting compressed air volume, comprising an air compressor (1) and an air inlet pipe (11) and an air outlet pipe (12) disposed on the air compressor (1), characterized in that: include: Venting adjustment mechanism, installed on vent pipe (12), is used to adjust the exhaust volume of vent pipe (12); The air control mechanism is installed on the air inlet pipe (11) and is used to adjust the air intake volume of the air inlet pipe (11); The linkage mechanism is set between the venting regulation mechanism and the air control mechanism to synchronize the venting volume regulation of the venting regulation mechanism with the air intake volume regulation of the air control mechanism. The risk control mechanism includes an air intake pipe (3) connected to the air intake pipe (11), a control component and a limit component installed on the air intake pipe (3); The control assembly includes an adjustment ring (31) that slides on the outer surface of the air intake pipe (3), a guide vane (32) disposed inside the air intake pipe (3), and a linkage frame disposed between the adjustment ring (31) and the guide vane (32). The linkage frame includes a limiting frame (33) set on the outer wall of the air intake pipe (3), a movable shaft (34) that is movably connected to the limiting frame (33), the air intake pipe (3) and the guide vane (32), and a connecting rod arm (35) that is hinged to the adjusting ring (31) at one end and to the movable shaft (34) at the other end. The limiting assembly includes a stop bar (36) disposed on the adjusting ring (31) and a limiting plate (37) disposed on the air intake pipe (3) and located at the upper end of the stop bar (36).

2. The air compressor device with self-adjusting compressed air volume according to claim 1, characterized in that: The venting regulating mechanism includes a venting pipe (2) connected to the venting pipe (12) and a valve control assembly disposed at the end of the venting pipe (2) away from the venting pipe (12).

3. The air compressor device with self-adjusting compressed air volume according to claim 2, characterized in that: The valve control assembly includes a venting chamber (21) connected to the venting pipe (2), an upper limit valve group disposed inside the venting chamber (21), and a capacity regulating valve group disposed below and linked to the upper limit valve group.

4. The air compressor device with self-adjusting compressed air volume according to claim 3, characterized in that: The upper limit valve assembly includes a fixed frame plate (22) fixedly installed on the inner wall of the venting chamber (21), a first adjusting sleeve (23) threadedly connected to the fixed frame plate (22), and an upper limit valve frame installed at the lower end of the first adjusting sleeve (23).

5. The air compressor device with self-adjusting compressed air volume according to claim 4, characterized in that: The venting chamber (21) has an inverted frustum-shaped structure. The upper limit valve frame includes an upper limit valve plate (24) that is adapted to and abuts against the interior of the venting chamber (21), a first spring (25) disposed on the upper limit valve plate (24), and a first pressure ring (26) disposed at the end of the first spring (25) away from the upper limit valve plate (24) and abutting against the first adjusting screw sleeve (23).

6. The air compressor device with self-adjusting compressed air volume according to claim 5, characterized in that: The capacity regulating valve assembly includes a second adjusting sleeve (27) threadedly connected to the upper limit valve plate (24) and a capacity regulating valve frame disposed at the lower end of the second adjusting sleeve (27). The second adjusting sleeve (27) is movably connected to the first adjusting sleeve (23) and the first pressure ring (26).

7. The air compressor device with self-adjusting compressed air volume according to claim 6, characterized in that: The capacity regulating valve frame includes a capacity regulating valve plate (28) located on the lower side of the upper limit valve plate (24) and adapted to and abutting the interior of the venting chamber (21), a second spring (29) located on the capacity regulating valve plate (28), and a second pressure ring (210) located at the end of the second spring (29) away from the capacity regulating valve plate (28). An exhaust side pipe (211) is provided between the upper limit valve plate (24) and the capacity regulating valve plate (28).

8. The air compressor device with self-adjusting compressed air volume according to claim 1, characterized in that: The linkage mechanism includes a sliding rod (4) set on the capacity regulating valve plate (28) and a connecting arm (41) with one end set on the sliding rod (4) and the other end set on the adjusting ring (31). The sliding rod (4) is movably connected to the second adjusting screw sleeve (27) and the second pressure ring (210).

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