Automatic anti-blocking compressed air energy storage air intake system

Abstract

This invention discloses an automatic anti-clogging compressed air energy storage intake system, comprising: an intake horn tube, a silencing mechanism, and a filtering mechanism. A silencing horn opening is fixedly installed on the inner side of the intake horn tube, and a central silencing pipe is fixedly installed at one end of the silencing horn opening. Both the silencing horn opening and the central silencing pipe have horn silencing holes on their surfaces. An anti-clogging shaft is rotatably installed in the middle of the central silencing pipe, and a cleaning frame is fixedly installed at one end of the anti-clogging shaft. The cleaning frame is in contact with the surfaces of the silencing horn opening and the central silencing pipe. The silencing mechanism includes a silencing spiral tube, which is fixedly installed at one end of the intake horn tube. By driving the anti-clogging shaft, cleaning frame, and cleaning brush synchronously through the compressor main shaft, continuous automatic cleaning of the silencing horn opening, the central silencing pipe, and the filter element surface can be performed, effectively preventing clogging of the horn silencing holes and the filter element, stabilizing the intake airflow, and reducing the frequency of manual maintenance.

Description

Technical Field

[0001] This invention belongs to the field of gas turbine technology, specifically relating to an automatic anti-clogging compressed air energy storage intake system. Background Technology

[0002] The intake process of a gas turbine compressed air energy storage system is the starting point of the entire energy conversion chain. Its core function is to efficiently and cleanly introduce ambient air into the compressor during the energy storage stage, laying the foundation for subsequent compression and energy storage. The compressed air energy storage intake system is the gateway to the compressed air energy storage power station, responsible for providing stable, clean air with controllable temperature and humidity to the multi-stage compressors. Its performance directly determines the efficiency, safety, and equipment lifespan of the entire energy storage system.

[0003] Currently, compressed air energy storage intake systems typically use a combination of intake silencer and filtration to introduce ambient air during actual operation. However, during long-term use, impurities in the external environment (such as dust, particulate matter, and water vapor condensate) can easily clog the silencer holes and filtration mechanisms, leading to increased intake resistance and insufficient air intake. This ultimately affects the normal operation of the entire intake system and may even indirectly affect the overall efficiency and stability of the compressed air energy storage system. Therefore, it is necessary to design an automatic anti-clogging compressed air energy storage intake system to solve the above problems. Summary of the Invention

[0004] The purpose of this invention is to provide an automatic anti-clogging compressed air energy storage intake system to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an automatic anti-clogging compressed air energy storage intake system, comprising: An intake horn tube is provided, with a muffler horn fixedly installed on the inner side of the intake horn tube. A central muffler tube is fixedly installed at one end of the muffler horn. Both the muffler horn and the central muffler tube have horn muffler holes on their surfaces. An anti-clogging shaft is rotatably installed in the middle of the central muffler tube. A cleaning frame is fixedly installed at one end of the anti-clogging shaft. The cleaning frame is in contact with the surfaces of the muffler horn and the central muffler tube. A noise reduction mechanism includes a noise reduction spiral tube, which is fixedly installed at one end of an air intake horn tube. The noise reduction spiral tube has a noise reduction spiral cavity inside, and the surface of the noise reduction spiral cavity has spiral noise reduction holes. The filtration mechanism includes a filter pipe, which is fixedly installed at one end of a silencer spiral tube. A mounting base is fixedly installed on the inner wall of the filter pipe. A cleaning shaft is rotatably installed on the inner side of the mounting base. One end of the anti-clogging shaft is fixedly installed on the cleaning shaft. One end of the cleaning shaft is connected to the main shaft of the gas turbine compressor. A cleaning blade is fixedly installed on the outer side of the cleaning shaft. A cleaning brush is fixedly installed on one side of the cleaning blade. A filter element is installed on the outer side of the mounting base. The cleaning brush is in contact with the surface of the filter element.

[0006] Preferably, the cross-sectional shape of the central muffler tube and the muffler horn is set to the shape of a flashlight, and an arc-shaped protrusion is provided at the bottom of one end of the central muffler tube.

[0007] Preferably, one end of the silencing spiral cavity corresponds to the position of the silencing horn opening, and the silencing spiral cavity is spirally coiled and installed on the outer surface of the central silencing tube.

[0008] Preferably, an air guide plate and a limiting ring are fixedly installed on the inner wall of the filter pipe, the position of the limiting ring corresponds to the position of the cleaning blade, and the air guide plate is located at the air inlet end of the filter pipe.

[0009] Preferably, a cleaning port is provided on the lower side of the filter pipe, and the position of the cleaning port corresponds to the position of the cleaning leaf.

[0010] Preferably, a heating mechanism is installed at one end of the filter pipe, and a gas guiding mechanism is installed at one end of the heating mechanism. One end of the gas guiding mechanism is connected to the gas turbine compressor inlet.

[0011] Preferably, the heating mechanism includes an insulated pipe fixed to one end of a filter pipe. A guide vane is fixedly installed on the inner wall of the insulated pipe, and a heating pipe is installed on one side of the guide vane. A circulation pump is fixedly installed on the outer side of the insulated pipe. The circulation pump is connected to a heat absorption pipe through an insulated pipe. The heat absorption pipe is located on the inner wall of the combustion chamber of the gas turbine. The circulation pump is connected to the heating pipe through the insulated pipe, and one end of the heating pipe is connected to one end of the heat absorption pipe.

[0012] Preferably, the air guiding mechanism includes an air guiding pipe, which is fixedly installed at one end of the heat insulation pipe. A fixing blade is fixedly installed on the inner wall of the air guiding pipe, and a fixing seat is fixedly installed in the middle of the fixing blade. The cleaning shaft is rotatably installed in the fixing seat.

[0013] Preferably, an adjusting blade and a guide blade are rotatably mounted on the outer side of the fixed base, and an adjusting mechanism is installed on the inner side of the fixed base. The adjusting blade and the guide blade are connected to both ends of the adjusting mechanism.

[0014] Preferably, the adjusting mechanism includes an electric cylinder and a rotating base. The electric cylinder is fixedly installed in the fixed base, and the rotating base is rotatably installed in the fixed base. A transmission prism is slidably installed on the inner side of the rotating base. The output end of the electric cylinder is rotatably engaged with the rotating base and the transmission prism. A bevel gear is fixedly installed at one end of the transmission prism. A helical gear is fixedly installed at one end of both the guide vane and the adjusting vane. The helical gear engages with the bevel gear. A transmission gear is fixedly installed on the outer side of the rotating base, and a transmission gear ring is fixedly installed on the outer side of the cleaning shaft. The transmission gear and the transmission gear ring are connected by tooth meshing.

[0015] Compared with the prior art, the beneficial effects of the present invention are: 1. By driving the anti-clogging shaft, cleaning frame and cleaning brush in conjunction with the compressor main shaft, the muffler horn, central muffler pipe and filter element surface can be continuously and automatically cleaned, effectively preventing the muffler hole and filter element from clogging, stabilizing the intake air flow and reducing the frequency of manual maintenance.

[0016] 2. By combining the intake horn pipe with the muffler mechanism, multi-stage muffler is formed by the horn muffler hole and the spiral muffler hole. The spiral muffler cavity extends the airflow path, significantly reducing intake noise and optimizing the airflow guidance effect to reduce airflow resistance.

[0017] 3. By using a heating mechanism to collect waste heat from the gas turbine combustion chamber through heat absorption pipes, the intake air is heated at a constant temperature through the cooperation of a circulating pump and heating pipes. This effectively recovers waste heat, saves energy, avoids freezing damage to downstream equipment by low-temperature airflow, and improves overall operational reliability.

[0018] 4. The air guide mechanism is equipped with adjusting vanes, guide vanes and adjusting mechanism. Through the meshing of bevel gear and helical gear, the air outlet angle and ventilation opening can be precisely adjusted to flexibly adapt to different load conditions. The entire cleaning structure relies on the main shaft of the main unit for power, without the need for an additional power unit. It has a compact structure and lower operating energy consumption. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the noise reduction intake structure of the present invention; Figure 3 This is a schematic diagram of the spiral noise reduction structure of the present invention; Figure 4 This is a schematic diagram of the filter structure of the present invention; Figure 5 This is a schematic diagram of the filter cleaning structure of the present invention; Figure 6 This is a schematic diagram of the air guiding mechanism of the present invention; Figure 7This is a schematic diagram of the adjustment mechanism structure of the present invention; Figure 8 This is a schematic diagram of the internal structure of the heat-insulating pipe of the present invention; In the diagram: 1. Intake horn pipe; 11. Muffler horn opening; 12. Central muffler pipe; 13. Horn muffler hole; 14. Anti-clogging shaft; 15. Cleaning frame; 2. Muffler mechanism; 21. Muffler spiral pipe; 22. Muffler spiral cavity; 23. Spiral muffler hole; 3. Filter mechanism; 30. Mounting base; 31. Filter pipe; 32. Air guide plate; 33. Filter element; 34. Cleaning shaft; 35. Limiting ring; 36. Cleaning blade; 37. Cleaning brush; 38. Cleaning... 39. Collection seat; 4. Heating mechanism; 41. Circulating pump; 42. Heat absorption pipe; 43. Heating pipe; 44. Air guide plate; 45. Insulated pipe; 5. Air guiding mechanism; 51. Air guide pipe; 52. Fixed seat; 53. Fixed blade; 54. Adjusting blade; 55. Guide blade; 6. Adjusting mechanism; 61. Electric cylinder; 62. Rotating seat; 63. Transmission gear; 64. Transmission gear ring; 65. Transmission prism; 66. Bevel gear; 67. Helical gear. Detailed Implementation

[0020] 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.

[0021] Example 1: Please see Figures 1 to 8 The present invention provides a technical solution: an automatic anti-clogging compressed air energy storage intake system, comprising an intake horn pipe 1, a silencer mechanism 2, and a filter mechanism 3, the specific structure of which is as follows: The intake horn pipe 1 serves as the inlet for the air intake system, guiding ambient air smoothly into the system and reducing airflow impact and eddy noise. A silencer horn 11 is fixedly installed on the inner side of the intake horn pipe 1. The silencer horn 11 is used for initial airflow guidance and noise reduction, while also increasing the intake contact area for more uniform airflow distribution. A central silencer pipe 12 is fixedly installed at one end of the silencer horn 11. The central silencer pipe 12 further regulates the airflow, working in conjunction with the silencer horn 11 to enhance the noise reduction effect, and also provides mounting support for the anti-clogging shaft 14. The silencer horn 11 and the central silencer... The surface of the sound tube 12 is provided with horn silencing holes 13. The horn silencing holes 13 are used to weaken the noise generated by air flow and achieve initial silencing. The center of the silencing tube 12 is rotatably mounted with an anti-blocking shaft 14. The anti-blocking shaft 14 is used to transmit power and drive the cleaning frame 15 to rotate, so as to achieve anti-blocking cleaning. The cleaning frame 15 is fixedly installed at one end of the anti-blocking shaft 14, and the cleaning frame 15 is in close contact with the surface of the silencing horn mouth 11 and the center silencing tube 12. The cleaning frame 15 is used to clean the debris attached to the surface of the silencing horn mouth 11 and the center silencing tube 12 in real time to prevent the horn silencing holes 13 from being blocked.

[0022] The muffler mechanism 2, as a secondary muffler component of the system, works in conjunction with the intake horn tube 1 to achieve multi-stage muffler and further reduce intake noise. It includes a muffler spiral tube 21, which is fixedly installed at one end of the intake horn tube 1. The muffler spiral tube 21 accommodates the muffler spiral cavity 22 and guides the airflow along the spiral trajectory, extending the muffler path. The muffler spiral tube 21 has a muffler spiral cavity 22 inside, which changes the airflow direction, weakens noise propagation, and improves the muffler effect. The surface of the muffler spiral cavity 22 has spiral muffler holes 23, which work in conjunction with the muffler spiral cavity 22 to further absorb noise. Together with the horn muffler holes 13, it achieves multi-stage muffler and ensures that the intake noise meets the standards.

[0023] The filter mechanism 3, as the core component of the air purification system, is used to filter fine impurities in the air and prevent them from entering subsequent equipment and causing wear or blockage. It includes a filter pipe 31, which is fixedly installed at one end of the silencer spiral tube 21. The filter pipe 31 provides installation space for the internal filter components and guides the silenced air to pass smoothly. A mounting base 30 is fixedly installed on the inner wall of the filter pipe 31. The mounting base 30 is used to install and fix the filter element 33 and provides rotational support for the cleaning shaft 34. The cleaning shaft 34 is rotatably mounted on the inner side of the mounting base 30. The cleaning shaft 34 transmits power to the main shaft of the gas turbine compressor, driving the anti-clogging shaft 14 and the cleaning blades 36 to rotate synchronously. One end of the anti-clogging shaft 14 is fixedly installed on the cleaning shaft 34 to achieve the rotation of the cleaning shaft 36. 4. The power is synchronously transmitted with the anti-clogging shaft 14; and one end of the cleaning shaft 34 is connected to the main shaft of the gas turbine compressor to obtain a power source; a cleaning blade 36 is fixedly installed on the outside of the cleaning shaft 34, which drives the cleaning brush 37 to rotate, providing installation support and power for the cleaning brush 37; a cleaning brush 37 is fixedly installed on one side of the cleaning blade 36, which is used to clean impurities on the surface of the filter element 33 in real time, preventing the filter element 33 from clogging and ensuring stable filtration effect; a filter element 33 is installed on the outside of the mounting base 30, which is used to filter fine dust, particulate matter and other impurities in the air to ensure the cleanliness of the air entering the subsequent mechanism; and the cleaning brush 37 is in contact with the surface of the filter element 33 to achieve real-time cleaning of the filter element 33 and extend the service life of the filter element 33.

[0024] Further reading is available. Figure 1 - Figure 3 The cross-sectional shape of the central silencer 12 and the silencer horn 11 is set in the shape of a flashlight. This shape is used to optimize the airflow guiding effect, make the air flow smoother, and reduce airflow resistance. An arc-shaped protrusion is set at the bottom of one end of the central silencer 12 to optimize the airflow guiding effect and facilitate the cleaning rack 15 to clean up debris and prevent debris from accumulating in corners. One end of the silencer spiral cavity 22 corresponds to the position of the silencer horn 11 to ensure that the silenced air can smoothly enter the silencer spiral cavity 22 for secondary silencer. The silencer spiral cavity 22 is installed on the outer surface of the central silencer 12 in a spiral coiled shape. The spiral coiled structure can extend the residence time of the airflow in the silencer mechanism 2, improve the silencer effect, reduce the resistance when the airflow passes through, and ensure the intake efficiency.

[0025] Using the above technical solution, the system is combined with the intake horn pipe 1 and the muffler mechanism 2. It forms a multi-stage muffler by relying on the horn muffler hole 13 and the spiral muffler hole 23. The spiral muffler cavity 22 extends the airflow path, significantly reducing intake noise, while optimizing the airflow guiding effect and reducing airflow resistance.

[0026] Further reading is available. Figure 1 - Figure 5 The inner wall of the filter pipe 31 is fixedly equipped with an air guide plate 32 and a limiting ring 35. The position of the limiting ring 35 corresponds to the position of the cleaning blade 36, which is used to limit the rotation trajectory of the cleaning blade 36, ensure the rotation stability of the cleaning blade 36, prevent the cleaning blade 36 from deviating when rotating, and ensure that the cleaning brush 37 can accurately fit the filter element 33. The air guide plate 32 is located at the air inlet end of the filter pipe 31, which is used to guide the airflow to flow evenly to the filter element 33, avoid the airflow from concentrating and impacting the filter element 33 locally, extend the service life of the filter element 33, and improve the filtration efficiency. A cleaning port 38 is opened on the lower side of the filter pipe 31. The position of the cleaning port 38 corresponds to the position of the cleaning blade 36, which facilitates the timely discharge of impurities cleaned by the cleaning blade 36, avoids the accumulation of impurities in the filter pipe 31, prevents the filter pipe 31 from being blocked, and facilitates the subsequent collection and cleaning of impurities by the staff.

[0027] As can be seen from the above description, the present invention has the following beneficial effects: by driving the anti-clogging shaft 14, cleaning frame 15 and cleaning brush 37 to operate synchronously through the linkage of the compressor main shaft, the surface of the muffler horn 11, the central muffler pipe 12 and the filter element 33 can be continuously and automatically cleaned, effectively preventing the muffler hole 13 and the filter element 33 from being blocked, stabilizing the intake air flow, and reducing the frequency of manual maintenance.

[0028] Further reading is available. Figure 1 A heating mechanism 4 is installed at one end of the filter pipe 31. The heating mechanism 4 is used to heat the filtered air to prevent low-temperature air from entering the gas turbine compressor and causing equipment damage, while improving the intake efficiency. An air guiding mechanism 5 is installed at one end of the heating mechanism 4. The air guiding mechanism 5 is used to stably guide the heated air into the gas turbine compressor, and can also adjust the outlet angle and intake volume. One end of the air guiding mechanism 5 is connected to the intake end of the gas turbine compressor to realize the heating and stable guidance of the filtered air, ensuring that the air parameters entering the compressor meet the operating requirements.

[0029] Further reading is available. Figure 1 and Figure 8The heating mechanism 4 includes a heat-insulating pipe 45, which is fixed to one end of the filter pipe 31. The heat-insulating pipe 45 is used to reduce heat loss during the heating process, improve heating efficiency, and protect external equipment from high temperatures. An air guide plate 44 is fixedly installed on the inner wall of the heat-insulating pipe 45. The air guide plate 44 guides air to flow evenly through the heating pipe 43, ensuring full contact between the air and the heating pipe 43, improving the heating effect, and ensuring uniform air heating. A heating pipe 43 is installed on one side of the air guide plate 44. The heating pipe 43 transfers the heat from the heat transfer medium to the air, achieving air heating. The heat-insulating pipe 45... A circulation pump 41 is fixedly installed on the outside of the device. The circulation pump 41 is used to drive the heat transfer medium to circulate between the heat absorption pipe 42 and the heating pipe 43 to achieve heat transfer. The circulation pump 41 is connected to the heat absorption pipe 42 through an insulated pipe. The heat absorption pipe 42 is located on the inner wall of the combustion chamber of the gas turbine. The heat absorption pipe 42 is used to absorb the waste heat of the inner wall of the combustion chamber of the gas turbine to achieve waste heat recovery and utilization, and save energy. The circulation pump 41 is connected to the heating pipe 43 through an insulated pipe, and one end of the heating pipe 43 is connected to one end of the heat absorption pipe 42 to form a complete waste heat recovery and heating cycle, realizing the dual functions of waste heat recovery and air heating.

[0030] Using the above technical solution, the heating mechanism 4 uses the heat absorption pipe 42 to collect the waste heat of the gas turbine combustion chamber, and then uses the circulating pump 41 and the heating pipe 43 to heat the intake air at a constant temperature. This effectively recovers waste heat, saves energy, avoids freezing damage to downstream equipment by low-temperature airflow, and improves overall operational reliability.

[0031] Example 2: Please see Figures 1 to 8As shown, based on Embodiment 1, the present invention provides a technical solution: the air guiding mechanism 5 includes an air guiding pipe 51, which is fixedly installed at one end of the heat-insulating pipe 45. The air guiding pipe 51 is used to stably guide heated air into the gas turbine compressor, serving as a connection and air guiding function; a fixed blade 53 is fixedly installed on the inner wall of the air guiding pipe 51, which is used to regulate the airflow, reduce airflow turbulence, and provide installation support for the fixed seat 52; a fixed seat 52 is fixedly installed in the middle of the fixed blade 53, which is used to install the adjusting mechanism 6 and provides rotational support for the cleaning shaft 34, the adjusting blade 54, and the guide blade 55; the cleaning shaft 34 is rotatably installed in the fixed seat 52. To ensure smooth rotation of the cleaning shaft 34 and prevent deviation during rotation, ensuring stable power transmission; an adjusting vane 54 and a guide vane 55 are rotatably mounted on the outer side of the fixed base 52; the adjusting vane 54 is used to adjust the size of the air inlet between the fixed vanes 53, thereby adjusting the air intake; the guide vane 55 is used to adjust the air outlet angle, so that air can be accurately introduced into the gas turbine compressor; an adjusting mechanism 6 is installed on the inner side of the fixed base 52, which provides power to the adjusting vane 54 and the guide vane 55 to realize the angle and position adjustment of the two; the adjusting vane 54 and the guide vane 55 are respectively connected to the two ends of the adjusting mechanism 6, and the angle and position adjustment are realized through the adjusting mechanism 6 to adapt to the air intake requirements of different operating conditions.

[0032] Further reading is available. Figure 1 , Figure 6 and Figure 7The adjusting mechanism 6 includes an electric cylinder 61 and a rotating seat 62. The electric cylinder 61 is fixedly installed in the fixed seat 52 and serves as a power source to drive the transmission prism 65 to extend and retract, thereby achieving the meshing and disengagement of the bevel gear 66 and the helical gear 67. The rotating seat 62 is rotatably installed in the fixed seat 52 and is used to mount the transmission prism 65 while transmitting power to drive the transmission prism 65 and the bevel gear 66 to rotate. The transmission prism 65 is slidably mounted on the inner side of the rotating seat 62 and is used to transmit power to drive the bevel gear 66 to move and rotate. The output end of the electric cylinder 61 is rotatably engaged with both the rotating seat 62 and the transmission prism 65 to ensure that the electric cylinder 61 can smoothly drive the transmission prism 65 to extend and retract and the rotating seat 62 to rotate. A bevel gear 66 is fixedly mounted on one end of the transmission prism 65. 66 is used to mesh with helical gear 67 to transmit power to adjusting vane 54 and guide vane 55, realizing the rotation adjustment of both; one end of guide vane 55 and adjusting vane 54 is fixedly mounted with helical gear 67, and helical gear 67 cooperates with bevel gear 66 to receive the power transmitted by bevel gear 66 and drive adjusting vane 54 and guide vane 55 to rotate; a transmission gear 63 is fixedly mounted on the outer side of rotating seat 62, and the transmission gear 63 is used to mesh with transmission gear ring 64 to transmit power to cleaning shaft 34; a transmission gear ring 64 is fixedly mounted on the outer side of cleaning shaft 34, and the transmission gear ring 64 is used to transmit the rotation power of cleaning shaft 34 to transmission gear 63; transmission gear 63 and transmission gear ring 64 are connected by tooth meshing to realize power transmission, ensuring that adjusting mechanism 6 can realize adjustment action with the power of cleaning shaft 34.

[0033] The above technical solution is adopted. The air guiding mechanism 5 is equipped with an adjusting vane 54, a guide vane 55 and an adjusting mechanism 6. Through the meshing transmission of bevel gear 66 and helical gear 67, the air outlet angle and ventilation opening can be precisely adjusted to flexibly adapt to different load conditions. The entire cleaning structure relies on the main shaft of the host for power, without the need for an additional power unit. The structure is compact and the operating energy consumption is lower.

[0034] The working principle and usage process of this invention are as follows: In use, the air guide pipe 51 is connected to the air inlet end of the gas turbine compressor to realize the docking of the system and the compressor, ensuring that air can be smoothly introduced; the cleaning shaft 34 is connected to the main shaft of the gas turbine compressor, and the rotation of the main shaft drives the cleaning shaft 34 and the anti-clogging shaft 14 to rotate synchronously, providing power for the cleaning frame 15 and the cleaning blade 36, without the need for an additional power source, thus saving energy; Air enters through the intake horn pipe 1 under the suction of the compressor, and is guided by the silencer horn 11 and the central silencer pipe 12 to make the airflow evenly distributed and flow smoothly. After initial silencing through the horn silencer hole 13 to reduce intake noise, it enters the silencer spiral cavity 22. The spiral guide of the silencer spiral cavity 22 extends the airflow residence time, and in conjunction with the spiral silencer hole 23, further silencing is achieved, effectively reducing intake noise and preventing noise from affecting equipment operation and the surrounding environment. At the same time, the anti-blocking shaft 14 rotates, causing the cleaning frame 15 to rotate synchronously, cleaning the surface of the muffler horn 11 and the central muffler pipe 12 in real time, removing larger debris, reducing the risk of muffler hole blockage, ensuring stable muffler effect, and ensuring smooth air intake. After being silenced, the air enters the filter pipe 31, is guided by the air guide plate 32, and is evenly blown onto the filter element 33. The filter element 33 filters out fine impurities in the air, ensuring air cleanliness and preventing impurities from entering subsequent equipment and causing wear. At the same time, the cleaning shaft 34 drives the cleaning blade 36 to rotate. Under the limiting action of the limiting ring 35, the cleaning blade 36 maintains stable rotation. The cleaning brush 37 on one side cleans the surface of the filter element 33 simultaneously to prevent the filter element 33 from clogging. The impurities that are cleaned fall into the collection seat 39 through the cleaning port 38 for easy collection and cleaning, and to extend the service life of the filter element 33. The filtered air enters the heat-insulating pipe 45, and the circulation pump 41 is started to make the heat transfer medium circulate between the heat absorption pipe 42 and the heating pipe 43. The heat absorption pipe 42 absorbs the waste heat from the inner wall of the combustion chamber of the gas turbine, realizing waste heat recovery and utilization, saving energy. Then the heat is transferred to the heating pipe 43, which heats the air passing through it, preventing low-temperature air from entering the compressor and causing equipment damage. The air guide plate 44 guides the air to make full contact between the air and the heating pipe 43, improving the heating effect, ensuring uniform air heating, and meeting the intake temperature requirements of the compressor operation. Heated air enters the air duct 51, activating the electric cylinder 61, which drives the transmission prism 65 to slide and extend within the rotating seat 62, thereby moving the bevel gear 66 and engaging with the helical gear 67. When the cleaning shaft 34 rotates, it drives the transmission gear ring 64 to rotate. The transmission gear ring 64 drives the transmission gear 63 and the rotating seat 62 to rotate through tooth meshing. The rotating seat 62 drives the transmission prism 65 and the bevel gear 66 to rotate synchronously, thereby driving the helical gear 67 and the guide vane 55 to rotate and adjust the angle, achieving precise adjustment of the air outlet angle and ensuring that air can be accurately introduced into the gas turbine compressor. Meanwhile, the bevel gear 66 at the output end of the electric cylinder 61 meshes with the helical gear 67 on the adjusting vane 54, causing the adjusting vane 54 to rotate and adjust its position, thereby adjusting the size of the air inlet between the fixed vanes 53, realizing flexible adjustment of the air intake volume, adapting to different operating conditions, and ensuring that the system can stably adapt to different operating states of the compressor.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0036] The above description is only used to illustrate the technical solution of the present invention and is not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of the present invention, as long as they do not depart from the spirit and scope of the technical solution of the present invention, should be covered within the scope of the claims of the present invention.

Claims

1. An automatic anti-blocking compressed air energy storage intake system, characterized by: include: An intake horn pipe (1) is provided with a muffler horn (11) fixedly installed on the inner side of the intake horn pipe (1). A central muffler pipe (12) is fixedly installed at one end of the muffler horn (11). A horn muffler hole (13) is provided on the surface of both the muffler horn (11) and the central muffler pipe (12). An anti-blocking shaft (14) is rotatably installed in the middle of the central muffler pipe (12). A cleaning frame (15) is fixedly installed at one end of the anti-blocking shaft (14). The cleaning frame (15) is in contact with the surface of the muffler horn (11) and the central muffler pipe (12). The muffler mechanism (2) includes a muffler spiral tube (21), which is fixedly installed at one end of the air intake horn tube (1). The muffler spiral tube (21) has a muffler spiral cavity (22) inside, and a spiral muffler hole (23) is opened on the surface of the muffler spiral cavity (22). The filter mechanism (3) includes a filter pipe (31), which is fixedly installed at one end of a silencer spiral pipe (21). A mounting base (30) is fixedly installed on the inner wall of the filter pipe (31). A cleaning shaft (34) is rotatably installed on the inner side of the mounting base (30). One end of the anti-clogging shaft (14) is fixedly installed on the cleaning shaft (34). One end of the cleaning shaft (34) is connected to the main shaft of the gas turbine compressor. A cleaning blade (36) is fixedly installed on the outer side of the cleaning shaft (34). A cleaning brush (37) is fixedly installed on one side of the cleaning blade (36). A filter element (33) is installed on the outer side of the mounting base (30). The cleaning brush (37) is in contact with the surface of the filter element (33).

2. The automatic anti-blocking compressed air energy storage intake system of claim 1, wherein: The cross-sectional shape of the central muffler tube (12) and the muffler horn (11) is set to the shape of a flashlight, and an arc-shaped protrusion is provided at the bottom of one end of the central muffler tube (12).

3. The automatic anti-blocking compressed air energy storage intake system of claim 1, wherein: One end of the silencing spiral cavity (22) corresponds to the position of the silencing horn (11), and the silencing spiral cavity (22) is spirally coiled and installed on the outer surface of the central silencing tube (12).

4. The automatic anti-clogging compressed air energy storage intake system of claim 1, wherein: The inner wall of the filter pipe (31) is fixedly installed with an air guide plate (32) and a limiting ring (35). The position of the limiting ring (35) corresponds to the position of the cleaning leaf (36). The air guide plate (32) is located at the air inlet end of the filter pipe (31).

5. The automatic anti-clogging compressed air energy storage intake system of claim 1, wherein: The filter pipe (31) has a cleaning port (38) on its lower side, and the position of the cleaning port (38) corresponds to the position of the cleaning leaf (36).

6. The automatic anti-clogging compressed air energy storage intake system of claim 1, wherein: A heating mechanism (4) is installed at one end of the filter pipe (31), and a gas guiding mechanism (5) is installed at one end of the heating mechanism (4). One end of the gas guiding mechanism (5) is connected to the gas turbine compressor inlet.

7. The automatic anti-blocking compressed air energy storage intake system of claim 6, wherein: The heating mechanism (4) includes a heat-insulating pipe (45), which is fixed to one end of a filter pipe (31). A guide plate (44) is fixedly installed on the inner wall of the heat-insulating pipe (45). A heating pipe (43) is installed on one side of the guide plate (44). A circulation pump (41) is fixedly installed on the outer side of the heat-insulating pipe (45). The circulation pump (41) is connected to a heat-absorbing pipe (42) through a heat-insulating pipe. The heat-absorbing pipe (42) is located on the inner wall of the combustion chamber of the gas turbine. The circulation pump (41) is connected to the heating pipe (43) through a heat-insulating pipe. One end of the heating pipe (43) is connected to one end of the heat-absorbing pipe (42).

8. The automatic anti-blocking compressed air energy storage intake system of claim 7, wherein: The air guiding mechanism (5) includes an air guiding pipe (51), which is fixedly installed at one end of the heat insulation pipe (45). A fixing blade (53) is fixedly installed on the inner wall of the air guiding pipe (51), and a fixing seat (52) is fixedly installed in the middle of the fixing blade (53). The cleaning shaft (34) is rotatably installed in the fixing seat (52).

9. The automatic anti-clogging compressed air energy storage intake system of claim 8, wherein: An adjusting blade (54) and a guide blade (55) are rotatably mounted on the outer side of the fixed base (52), and an adjusting mechanism (6) is installed on the inner side of the fixed base (52). The adjusting blade (54) and the guide blade (55) are connected to both ends of the adjusting mechanism (6).

10. The automatic anti-clogging compressed air energy storage intake system of claim 9, wherein: The adjustment mechanism (6) includes an electric cylinder (61) and a rotating seat (62). The electric cylinder (61) is fixedly installed in the fixed seat (52), and the rotating seat (62) is rotatably installed in the fixed seat (52). A transmission prism (65) is slidably installed on the inner side of the rotating seat (62). The output end of the electric cylinder (61) is rotatably engaged with the rotating seat (62) and the transmission prism (65). A bevel gear (66) is fixedly installed at one end of the transmission prism (65). A helical gear (67) is fixedly installed at one end of both the guide vane (55) and the adjustment vane (54). The helical gear (67) engages with the bevel gear (66). A transmission gear (63) is fixedly installed on the outer side of the rotating seat (62). A transmission gear ring (64) is fixedly installed on the outer side of the cleaning shaft (34). The transmission gear (63) and the transmission gear ring (64) are connected by tooth meshing.

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