Clean energy silent cruise aerostat

Abstract

The invention belongs to the technical field of aviation equipment, and discloses a clean energy silent cruise aerostat which comprises an aerostat body, a rectangular groove is formed in the bottom of the aerostat body, a rectangular frame is fixedly installed at the bottom of the aerostat body, a lifting mechanism is arranged in the rectangular frame, and the lifting mechanism is connected with the aerostat body. A buffer mechanism is arranged on the outer wall of the rectangular frame; through the design of a double-end motor and threaded connection, movement of the moving block and the supporting plate can be accurately controlled, it is ensured that the supporting plate stably and slowly stretches out in the descending process, particularly, the moving wheel assembly at the bottom of the supporting plate makes contact with the ground firstly, hard landing can be effectively avoided, impact force on the aerostat body is reduced, and the service life of the aerostat is prolonged. By means of the design of the multiple air bag rings, impact force in the descending process is effectively absorbed, and particularly when a person lands on the uneven terrain or the hard ground, the air bag rings provide a soft landing platform, and damage to equipment caused by hard landing is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of aviation equipment, and in particular is a clean energy silent cruise aerostat. Background Art

[0002] With the increasingly serious global energy crisis and environmental pollution problems, the development and utilization of clean energy has become the focus of global attention. In the aviation field, traditional fuel aircraft not only cause serious pollution to the environment, but also have high noise levels, which have a negative impact on residents' lives. Therefore, it is particularly important to develop an aircraft that is environmentally friendly, safe and low-noise.

[0003] The clean energy silent cruise airship is an airship that uses clean energy and can cruise quietly. It uses hydrogen fuel cells combined with semi-solid lithium batteries to provide long-lasting clean energy. The propellers are designed to be silent, and the noise level during cruising is much lower than other aircraft. The interior of the airship is composed of a multi-airbag structure, which is mainly filled with helium to generate net buoyancy, and some of them are used as auxiliary airbags to adjust the airbag pressure and flight attitude. It is one of the safest, quietest and most efficient aircraft.

[0004] Since the main body of the aerostat is made of lightweight and flexible materials (such as polymer composite membranes), its impact resistance is relatively weak. If it touches the ground directly, the airbag may be damaged due to sharp objects or rough surfaces on the ground; the precision instruments on board (such as navigation equipment, energy management systems) and hydrogen fuel tanks are sensitive to vibration, and a hard landing can easily lead to equipment failure or leakage risks; in addition, the large volume and low mass characteristics of the aerostat make it susceptible to crosswinds or slopes during landing, and it is easy to produce out-of-control conditions such as rollover and slip, and the need for vertical or short-distance landings further amplifies the hard landing impact problem. Therefore, it needs to be improved and optimized. Summary of the invention

[0005] In order to solve the problems raised in the above background technology, the present invention provides a clean energy silent cruising aerostat.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a clean energy silent cruise aerostat, comprising an aerostat body, a rectangular groove is provided at the bottom of the aerostat body, a rectangular frame is fixedly installed at the bottom of the aerostat body, a lifting mechanism is provided inside the rectangular frame, and a buffer mechanism is provided on the outer wall of the rectangular frame; The lifting mechanism includes a driving assembly and two identical lifting assemblies, the lifting assembly includes a rotating rod 1 rotatably mounted on the inner wall of a rectangular frame, a thread is provided on the outer wall of the rotating rod 1, a moving block is threadedly sleeved on the outer wall of the thread, round rod 1 is fixedly mounted on both sides of the moving block, connecting rod 1 is rotatably mounted on the outer walls of the two round rods 1, round rod 2 is fixedly mounted on the sides of the two connecting rods 1 that are close to each other, connecting rod 2 is rotatably mounted on the inner walls of the two sides of the rectangular frame, round rod 3 is fixedly mounted on the sides of the two connecting rods 2 that are close to each other, and a support plate is rotatably sleeved on the outer wall of the connecting rod 2.

[0007] Preferably, a waist-shaped groove is provided on the outer wall of the support plate, and the second round rod passes through the waist-shaped groove and is movably connected to the waist-shaped groove.

[0008] Preferably, the driving assembly includes a fixed block fixedly installed at the bottom of the rectangular groove, a double-headed motor is fixedly installed inside the fixed block, the double-headed motor passes through the fixed block, and the two output shafts of the double-headed motor are respectively fixedly connected to the corresponding rotating rod.

[0009] Preferably, a limiting ring is fixedly sleeved on the outer wall of the two rotating rods one respectively, and the outer diameter value of the two limiting rings is greater than the cross-sectional diameter value of the rotating rod one.

[0010] Preferably, four groups of identical moving components are respectively provided at the bottom of the two support plates, and the moving components include a T-shaped column fixedly installed at the bottom of the support plate, and a moving wheel assembly is slidably installed on the outer wall of the T-shaped column, and the T-shaped column and the moving wheel assembly are elastically connected through a spring damping rod assembly.

[0011] Preferably, the two connecting rods 1 and the two connecting rods 2 are respectively located on both sides of the support plate, and the connecting rod 1 and the connecting rod 2 on the same side are hinged.

[0012] Preferably, the buffer mechanism includes two air pumps fixedly mounted on the inner wall of the rectangular frame, and air pumps are respectively fixedly mounted on the bottom of the two air pumps. Circular grooves are respectively provided on the outer walls on both sides of the rectangular frame, and the air inlets of the two air pumps are aligned with the corresponding fixed blocks.

[0013] Preferably, three airbag rings are provided at the bottom of the rectangular frame, and the three airbag rings are proportionally enlarged in size from top to bottom. The three airbag rings are fixedly connected by four connecting tubes. The topmost airbag ring is fixedly connected to the bottom outer wall of the rectangular frame, and the bottommost airbag ring is fixedly connected to two inflation tubes.

[0014] Preferably, a cleaning component is respectively arranged in the two circular grooves, and the cleaning component includes a fixed mounting block fixedly mounted on the outer wall of the rectangular frame, a rotating rod 2 is rotatably mounted on the inner wall of the fixed mounting block, two groups of fan blades are fixedly mounted on the outer wall of the rotating rod 2, and the two groups of fan blades are installed in different directions, a cleaning strip is fixedly mounted on the outer wall of the other end of the rotating rod 2, and the fan blades are rotatably connected to the air inlet of the air pump.

[0015] Preferably, a slag unloading groove is provided on the inner wall of the rectangular frame, and the slag unloading groove is located directly below the circular groove and is communicated with the circular groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The present invention uses a double-headed motor and a threaded connection design so that the movement of the moving block and the support plate can be precisely controlled, ensuring that the support plate extends smoothly and slowly during the descent. In particular, the moving wheel assembly at the bottom of the support plate contacts the ground first, which can effectively avoid a hard landing and reduce the impact force on the airship body, thereby improving the stability and safety of the descent process.

[0017] The present invention effectively absorbs the impact force of the airship body during the descent process by designing multiple airbag rings, that is, gradually increasing the size from top to bottom. Especially when landing on uneven or hard ground, the airbag rings provide a soft landing platform, reducing the damage to the equipment caused by hard landing. The cooperation of the trapezoidal structure of the airbag rings and the inflation tube ensures that the airship always remains stable during the landing process, reduces the risk of overturning, and ensures the safety of the equipment.

[0018] The present invention automatically removes dust, garbage and debris at the air inlet of the inflation pump through the design of rotating fan blades and cleaning strips. The cleaning strip rotates continuously to ensure unobstructed air inlet and avoids poor air circulation caused by dust accumulation, thereby ensuring the normal operation of the inflation pump and the airbag ring. In addition, the setting of the slag unloading chute ensures the timely discharge of waste, extends the service life of the equipment, reduces manual intervention, and improves the overall operating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a bottom view structural schematic diagram of the present invention; Figure 3 It is a schematic diagram of the exploded structure of the aerostat body and the rectangular frame of the present invention; Figure 4 It is a schematic diagram of the exploded structure of the lifting mechanism, the buffer mechanism and the rectangular frame of the present invention; Figure 5 It is a schematic diagram of the side cross-sectional structure of the rectangular frame of the present invention; Figure 6This is a schematic diagram of a partial explosion structure of a lifting assembly of the present invention; Figure 7 It is a schematic diagram of the matching structure of the T-shaped column, the moving wheel assembly and the spring damping rod assembly of the present invention; Figure 8 It is a schematic diagram of the structure of the buffer mechanism of the present invention; Fig. 9 It is a schematic diagram of the partial structure of the buffer mechanism of the present invention; Fig.10 It is a schematic diagram of the structure of the cleaning component of the present invention.

[0020] In the figure: 1. aerostat body; 101. rectangular groove; 2. rectangular frame; 201. round groove; 202. slag discharge groove; 203. fixed block; 3. double-headed motor; 301. rotating rod one; 3011. thread; 302. limiting ring; 4. moving block; 401. round rod one; 5. connecting rod one; 501. round rod two; 6. support plate; 601. waist-shaped groove; 61. T-shaped column; 62. moving wheel assembly; 63. spring damping rod assembly; 7. connecting rod two; 701. round rod three; 8. air pump; 801. air pump tube; 9. air bag ring; 901. connecting pipe; 10. fixed mounting block; 11. rotating rod two; 1101. fan blade; 1102. cleaning strip. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] like Figures 1 to 10 As shown, the present invention provides a clean energy silent cruise aerostat, comprising an aerostat body 1, a rectangular groove 101 is provided at the bottom of the aerostat body 1, a rectangular frame 2 is fixedly installed at the bottom of the aerostat body 1, a lifting mechanism is provided inside the rectangular frame 2, and a buffer mechanism is provided on the outer wall of the rectangular frame 2; The lifting mechanism includes a driving assembly and two identical lifting assemblies, the lifting assembly includes a rotating rod 1 301 rotatably mounted on the inner wall of the rectangular frame 2, a thread 3011 is provided on the outer wall of the rotating rod 1 301, a moving block 4 is threadedly sleeved on the outer wall of the thread 3011, round rods 1 401 are fixedly mounted on both sides of the moving block 4, connecting rods 1 5 are rotatably mounted on the outer walls of the two round rods 1 401, round rods 2 501 are fixedly mounted on the sides of the two connecting rods 1 5 close to each other, connecting rods 2 7 are rotatably mounted on the inner walls of the two sides of the rectangular frame 2, round rods 3 701 are fixedly mounted on the sides of the two connecting rods 2 7 close to each other, a supporting plate 6 is rotatably sleeved on the outer wall of the connecting rod 2 7, a waist-shaped groove 601 is provided on the outer wall of the supporting plate 6, the round rod 2 501 penetrates the waist-shaped groove 601 and is movably connected to the waist-shaped groove 601, the driving assembly includes a fixed assembly A fixed block 203 is mounted at the bottom of the rectangular groove 101, and a double-headed motor 3 is fixedly installed inside the fixed block 203. The double-headed motor 3 passes through the fixed block 203, and the two output shafts of the double-headed motor 3 are fixedly connected to the corresponding rotating rod 1 301 respectively. The outer walls of the two rotating rods 1 301 are respectively fixedly sleeved with limiting rings 302, and the outer diameter values ​​of the two limiting rings 302 are larger than the cross-sectional diameter values ​​of the rotating rod 1 301. Four groups of identical moving components are respectively arranged at the bottom of the two support plates 6, and the moving components include a T-shaped column 61 fixedly mounted on the bottom of the support plate 6, and a moving wheel assembly 62 is slidably mounted on the outer wall of the T-shaped column 61. The T-shaped column 61 and the moving wheel assembly 62 are elastically connected by a spring damping rod assembly 63. The two connecting rods 1 5 and the two connecting rods 2 7 are respectively located on both sides of the support plate 6, and the connecting rod 1 5 and the connecting rod 2 7 on the same side are hinged.

[0023] The above scheme is adopted: by adopting a system driven by a double-headed motor 3 in the lifting mechanism, the double-axis output of the double-headed motor 3 ensures the synchronization and stability during the lifting process through the cooperation of the rotating rod 1 301 and the moving block 4, and through the connection between the connecting rod 2 7 and the support plate 6, the support plate 6 can produce a certain displacement according to the external force, so that the support plate 6 is slowly extended and contacts the ground; during the descent process, the moving wheel assembly 62 at the bottom of the support plate 6 first contacts the ground, which plays a role in stabilizing the airship body 1; The double-headed motor 3 not only provides power for the rotating rod 301, but also ensures that the movement of the rotating rod 301 is carried out within a certain range through the limit ring 302, thereby ensuring the accuracy and stability of the lifting system; driven by the driving component, the lifting component can perform lifting actions according to the set trajectory, ensuring the smoothness of the lifting process and the efficiency of the operation; The connection between the support plate 6 and the bottom moving assembly enables the airship to adapt to different surface conditions during operation; the sliding ability of the moving assembly on the T-shaped column 61 and the buffering effect of the spring damping ensure the smooth movement of the airship in complex environments, especially when the ground is uneven or the external force disturbance is large, and can maintain the stability of the airship body 1.

[0024] like Figures 8 to 10 As shown, the buffer mechanism includes two air pumps 8 fixedly mounted on the inner wall of the rectangular frame 2, and air pumps 801 are fixedly mounted on the bottom of the two air pumps 8 respectively. Circular grooves 201 are respectively provided on the outer walls of both sides of the rectangular frame 2. The air inlets of the two air pumps 8 are aligned with the corresponding fixed blocks 203. Three air bag rings 9 are arranged at the bottom of the rectangular frame 2. The three air bag rings 9 are proportionally enlarged in size from top to bottom. The three air bag rings 9 are fixedly connected by four connecting tubes 901. The uppermost air bag ring 9 is fixedly connected to the bottom outer wall of the rectangular frame 2, and the lowermost air bag ring 9 is fixedly connected to the two air pumps 801. Then, cleaning components are respectively arranged in the two circular grooves 201, and the cleaning components include a fixed mounting block 10 fixedly mounted on the outer wall of the rectangular frame 2, a rotating rod 11 is rotatably mounted on the inner wall of the fixed mounting block 10, two groups of fan blades 1101 are fixedly mounted on the outer wall of the rotating rod 11, and the two groups of fan blades 1101 are installed in different directions. A cleaning strip 1102 is fixedly mounted on the outer wall of the other end of the rotating rod 11, and the fan blades 1101 are rotatably connected to the air inlet of the air pump 8. A slag unloading groove 202 is opened on the inner wall of the rectangular frame 2, and the slag unloading groove 202 is located directly below the circular groove 201 and is communicated with the circular groove 201.

[0025] The above scheme is adopted: two air pumps 8 provide airflow support for the airbag ring 9 through the air pumping pipe 801; when the air pumps 8 start to work, they respectively introduce gas into the airbag ring 9 through the air inlet; the size of these airbag rings 9 gradually increases from top to bottom, forming a trapezoidal structure, which plays a buffering role; as the gas is filled, the airbag ring 9 gradually expands to form an air cushion with strong elasticity and buffering performance, which can effectively absorb the impact force of the aerostat body 1 during the descent process; especially when the aerostat lands on an uneven or hard ground, the airbag ring 9 can provide a soft landing platform, reduce the damage to the equipment caused by a hard landing, and ensure the safety of the entire aerostat system. When the aerostat body 1 descends rapidly, the airbag ring 9 can respond in real time, adjust the expansion degree, adapt to different ground conditions, and ensure that the aerostat can land safely under any circumstances; The long-term reliability of the equipment is enhanced by the design of the cleaning component; the fan blades 1101 are installed on the rotating rod 11, and the two sets of fan blades 1101 are installed in different directions. Such a design can effectively capture and discharge dust, garbage and debris entering the air inlet of the air pump 8; whenever the air pump 8 is working, the fan blades 1101 will drive the air flow with the rotation of the rotating rod 11, and remove the dust attached to the air inlet; Through this cleaning mechanism, the blockage of the air inlet and the airbag system is avoided, and the normal operation of the air pump 8 and the airbag ring 9 is ensured; especially in long-term use, the accumulation of dust and debris is avoided to affect the operation of the system, ensuring that the equipment can continuously and stably perform the descending operation without being affected by poor air circulation. The slag discharge trough 202 is located directly below the circular groove 201 and is connected thereto. After the cleaning component removes dust through the rotating fan blades 1101, these granular substances are promptly introduced into the slag discharge trough 202; the slag discharge trough 202 serves as a channel for waste discharge, ensuring the clean working environment of the air pump 8 and the airbag ring 9, thereby avoiding failures caused by blockage or dust accumulation. The advantage is that the cleaning process does not require additional manual intervention, and automated cleaning and waste discharge can effectively extend the service life of the equipment, reduce the complexity of daily maintenance, and improve overall operating efficiency. The airbag rings 9 are connected together by four connecting tubes 901, which ensures that the multiple airbag rings 9 can work together during the inflation process, thereby enhancing the stability and safety of the entire buffer system; the size of each layer of airbag rings 9 increases layer by layer, so that the uppermost airbag ring 9 can first contact the ground and provide preliminary buffering when the airship body 1 descends, while the lowermost airbag ring 9 provides stronger support to further mitigate the impact.

[0026] The working principle and use process of the present invention: When the airship body 1 needs to be lowered, the double-headed motor 3 is first started. The two output shafts of the double-headed motor 3 rotate to drive the two rotating rods 301 to rotate respectively. A thread 3011 is connected with the thread of the moving block 4, so that the rotation of the rotating rod 301 can drive the two moving blocks 4 to move along the axis of the rotating rod 301. The moving block 4 drives the round rod 401 on both sides and the two connecting rods 5 rotatably connected to the round rod 401 to move together. Through the hinge connection between the connecting rod 1 5 and the connecting rod 2 7, the movement of the connecting rod 1 5 and the connecting rod 2 7 jointly drives the bottom support plate 6 to move downward, so that the support plate 6 is slowly extended, so that when descending, the moving wheel assembly 62 at the bottom of the support plate 6 first contacts the ground; At the same time, two air pumps 8 are started, and the air outlet ends of the two air pumps 8 are fixedly connected to the air pumping tubes 801, so that the airbag rings 9 of the lowest layer connected are inflated through the two air pumping tubes 801, and the three airbag rings 9 are inflated and expanded through the four connecting tubes 901 to form a buffer layer. When the airship body 1 encounters uneven terrain during the descent process, which makes the airship body 1 easy to roll over, the airbag rings 9 filled with gas gradually increase in size from top to bottom to form a trapezoidal protective air cushion; these airbag rings 9 effectively absorb the impact force encountered by the airship body 1 when landing, especially in the case of uneven or unstable terrain, which can prevent the airship body 1 from rolling over; the design of the airbag rings 9 ensures the balance and stability of the airship body 1 during the descent process, and reduces the risks caused by uneven ground; By setting up the cleaning component, no matter the airship body 1 is performing floating operation in the air or needs to descend for recovery and maintenance, when the airflow around the airship body 1 changes, the fan blades 1101 on the outer wall of the rotating rod 11 rotate, thereby driving the rotating rod 11 and the cleaning strip 1102 at the other end of the rotating rod 11 to rotate. Through the continuous rotation of the cleaning strip 1102, the garbage dust attached to the air inlet of the air pump 8 can be effectively cleaned, and the swept dust can be discharged from the circular groove 201 through the slag unloading groove 202, so that the air inlet of the air pump 8 can intake air smoothly, avoiding dust blocking the air circulation and affecting the normal operation of the equipment.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clean energy silent cruising aerostat, comprising an aerostat body (1), characterized in that: The bottom of the aerostat body (1) is provided with a frame A rectangular groove (101), a rectangular frame (2) being fixedly mounted on the bottom of the aerostat body (1), a lifting mechanism being arranged inside the rectangular frame (2), and a buffer mechanism being arranged on the outer wall of the rectangular frame (2); The lifting mechanism comprises a driving assembly and two identical lifting assemblies, wherein the lifting assemblies comprise a rotating rod 1 (301) rotatably mounted on the inner wall of a rectangular frame (2), a thread (3011) being provided on the outer wall of the rotating rod 1 (301), a moving block (4) being threadedly sleeved on the outer wall of the thread (3011), round rods 1 (401) being fixedly mounted on both sides of the moving block (4), connecting rods 1 (5) being rotatably mounted on the outer walls of the two round rods 1 (401), round rods 2 (501) being fixedly mounted on both sides of the two connecting rods 1 (5) being close to each other, connecting rods 2 (7) being rotatably mounted on both sides of the inner walls of the rectangular frame (2), round rods 3 (701) being fixedly mounted on both sides of the two connecting rods 2 (7) being close to each other, and a support plate (6) being rotatably sleeved on the outer wall of the connecting rod 2 (7).

2. The clean energy silent cruising aerostat according to claim 1, characterized in that: A waist-shaped groove (601) is provided on the outer wall of the support plate (6), and the second round rod (501) passes through the waist-shaped groove (601) and is movably connected to the waist-shaped groove (601).

3. The clean energy silent cruising aerostat according to claim 1, characterized in that: The driving assembly comprises a fixing block (203) fixedly mounted at the bottom of the rectangular slot (101), a double-headed motor (3) fixedly mounted inside the fixing block (203), the double-headed motor (3) passing through the fixing block (203), and two output shafts of the double-headed motor (3) are respectively fixedly connected to corresponding rotating rods 1 (301).

4. The clean energy silent cruising aerostat according to claim 1, characterized in that: Limiting rings (302) are fixedly sleeved on the outer walls of the two rotating rods (301), respectively, and the outer diameters of the two limiting rings (302) are greater than the cross-sectional diameter of the rotating rod (301).

5. The clean energy silent cruising aerostat according to claim 1, characterized in that: Four groups of identical moving assemblies are respectively arranged at the bottom of the two support plates (6), the moving assemblies comprising a T-shaped column (61) fixedly mounted on the bottom of the support plate (6), a moving wheel assembly (62) slidably mounted on the outer wall of the T-shaped column (61), and the T-shaped column (61) and the moving wheel assembly (62) are elastically connected via a spring damping rod assembly (63).

6. The clean energy silent cruising aerostat according to claim 1, characterized in that: The two connecting rods 1 (5) and the two connecting rods 2 (7) are respectively located on two sides of the support plate (6), and the connecting rod 1 (5) and the connecting rod 2 (7) on the same side are hinged.

7. The clean energy silent cruising aerostat according to claim 1, characterized in that: The buffer mechanism comprises two air pumps (8) fixedly mounted on the inner wall of the rectangular frame (2), air pumps (8) being fixedly mounted on the bottom of each of the two air pumps (8), circular grooves (201) being respectively provided on the outer walls on both sides of the rectangular frame (2), and air inlets of the two air pumps (8) being aligned with corresponding fixing blocks (203).

8. The clean energy silent cruising aerostat according to claim 7 is characterized by: Three airbag rings (9) are arranged at the bottom of the rectangular frame (2), and the three airbag rings (9) are proportionally enlarged in size from top to bottom. The three airbag rings (9) are fixedly connected via four connecting tubes (901), the uppermost airbag ring (9) is fixedly connected to the bottom outer wall of the rectangular frame (2), and the lowermost airbag ring (9) is fixedly connected to two inflation tubes (801).

9. The clean energy silent cruising aerostat according to claim 7, characterized in that: A cleaning assembly is respectively arranged in the two circular grooves (201), and the cleaning assembly comprises a fixed mounting block (10) fixedly mounted on the outer wall of the rectangular frame (2); a second rotating rod (11) is rotatably mounted on the inner wall of the fixed mounting block (10); two groups of fan blades (1101) are fixedly mounted on the outer wall of the second rotating rod (11); the two groups of fan blades (1101) are mounted in different directions; a cleaning strip (1102) is fixedly mounted on the outer wall of the other end of the second rotating rod (11); and the fan blades (1101) are rotatably connected to the air inlet of the air pump (8).

10. The clean energy silent cruising aerostat according to claim 9, characterized in that: The inner wall of the rectangular frame (2) is provided with a slag discharge groove (202), and the slag discharge groove (202) is located directly below the circular groove (201) and is connected to the circular groove (201).

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