Wind power compressed air energy storage device

Abstract

The utility model discloses a wind power compressed air energy storage device which is provided with a wind power energy storage fan used for wind power generation, and a main shaft is installed on the lower surface of the wind power energy storage fan. Comprising a control part which penetrates through the lower side of the outer surface of a main shaft in an embedded mode, a main gear is installed at the bottom of the outer surface of the main shaft, auxiliary gears are connected to the left side and the right side of the outer surface of the main gear in an engaged mode, and auxiliary shafts are connected to the middle sections of the inner surfaces of the auxiliary gears in an embedded mode. A limiting nesting mechanism is arranged, a main shaft is effectively controlled to rotate in a control piece through a wind power energy storage fan used for rotating, linkage rotation is formed between a main gear and an auxiliary gear which are connected with the main shaft in a matched mode, and therefore the rotation stability of an auxiliary shaft is controlled, and the auxiliary shaft and the auxiliary gear are matched with sliding nesting of positioning teeth, so that the use stability is improved; and when the screw compressor stops rotating in the later period, the stability of the screw compressor in use is controlled in cooperation with the use of a limiting gear ring and a limiting piece.

Description

Technical Field

[0001] The utility model relates to the technical field of wind-force compressed air energy storage, in particular to a wind-force compressed air energy storage device. Background Art

[0002] Wind-powered compressed air energy storage devices are divided into two technologies, wind power generation and compressed air energy storage, when in use. They can solve the intermittent problem of wind power generation, effectively provide electricity, and can generate electricity when there is sufficient separation. At the same time, they can cooperate with the compressor to compress the air to a high-pressure state and store it in a special container. When the wind is insufficient, the stored compressed air is released to drive the turbine to generate electricity. However, there are still some problems in the use of existing wind-powered compressed air energy storage devices;

[0003] In the prior art, the authorization announcement number: CN114753968A in "A wind-powered compressed air energy storage device" includes a support platform, and the four side positions of the support platform are fixedly connected to a screw air compressor through a machine base; the screws of the screw air compressor extend to the bottom of the support platform respectively, and the input end of the screw is provided with a driving mechanism, the lower side of the screw air compressor close to the support platform is connected to an air inlet pipe, and the side of the screw air compressor away from the support platform is connected to an air outlet pipe;

[0004] During the operation of the above-mentioned device, wind energy is directly converted into driving force of the screw air compressor through the driving mechanism, thereby improving the energy conversion efficiency; the driving mechanism drives the rotating shaft of the generator to rotate while increasing the power of the screw air compressor, thereby generating electricity and improving the utilization rate of wind energy; the driving shaft is strengthened and fixed by the cooperation of the sleeve and the reinforcing ribs to improve the stability of the driving shaft, and the ceramic gasket can reduce the wear between the driving shaft and the sleeve, but when in use, it is not convenient to perform a stable linkage setting, which is easy to affect the alternating use between wind power generation and compressed air energy storage, and when the compressed air energy storage is completed, it is not convenient to stop effectively and in time, which is very likely to cause wear to the rotating device. Utility Model Content

[0005] The purpose of the utility model is to provide a wind compressed air energy storage device to solve the problems proposed in the above background technology that it is inconvenient to perform a stable linkage setting, which easily affects the alternating use between wind power generation and compressed air energy storage, and when the compressed air energy storage is completed, it is inconvenient to stop effectively and in time, which easily causes wear to the rotating device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wind compressed air energy storage device, a wind energy storage fan for wind power generation is provided, and a main shaft is installed on the lower surface of the wind energy storage fan;

[0007] It includes: a control member, which penetrates and is nested in the lower side of the outer surface of the main shaft, and a main gear is installed at the bottom of the outer surface of the main shaft, and the left and right sides of the outer surface of the main gear are meshed and connected with auxiliary gears, and the middle section of the inner surface of the auxiliary gear is nested and connected with the auxiliary shaft, and the auxiliary gear is provided with a limited nesting mechanism that can adjust the use position;

[0008] A screw compressor is connected to the outer surface side of the control component, and a splint is connected to the outer surface of the screw compressor, and a telescopic component is installed on the outer surface of the splint, and an extrusion spring is nested and connected on the outer surface of the telescopic component. At the same time, a support seat is installed on the other end of the outer surface of the telescopic component, and the splint is limited to slide on the inner surface of the support seat, and the support seat is provided with an elastic buffer mechanism for telescopic adjustment.

[0009] Preferably, the inner surface of the auxiliary gear in the limiting nesting mechanism is limited and nested with positioning teeth, and the positioning teeth are evenly installed on the outer surface of the auxiliary shaft, and a limiting tooth ring is installed on the side of the outer surface of the auxiliary gear, and the outer surface of the limiting tooth ring is limitedly connected to the limiting member, and the limiting member is fixedly installed on the inner surface of the control member, and at the same time, the outer surface between the auxiliary gear and the limiting tooth ring is nested and rotatably connected with a moving plate, and the moving plate is provided with a limiting sliding mechanism for opening and closing adjustment.

[0010] Through the above structure, it is convenient to effectively link and control the secondary shaft to form rotation during use, and cooperate with the secondary gear and the secondary shaft to control the operation and stop of the compressed air energy storage, thereby effectively improving the stability of use.

[0011] Preferably, the limit gear ring and the auxiliary gear form an integrated structure, and the auxiliary gear and the auxiliary shaft form a limiting sliding structure through the positioning teeth, and the auxiliary shaft and the wind energy storage fan form a meshing linkage rotation structure through the auxiliary gear, the main gear and the main shaft. At the same time, the limit gear ring forms a limiting locking structure with the control part through the limiting part, and the auxiliary gear and the limit gear ring form a positioning rotation structure with the movable plate.

[0012] Through the above structure, when in use, the main shaft and the main gear can be effectively linked and adjusted with the secondary gear and the secondary shaft to control the operation of the screw compressor, and by using the set limit delay and nested parts, reverse leakage can be avoided when the compression work is stopped.

[0013] Preferably, a moving block is installed on the upper and lower sides of the outer surface of the moving plate in the limiting sliding mechanism, and the outer surface of the moving block is slidably connected to a moving part, and the moving part is installed on the upper and lower sides of the outer surface of the control part, and the outer surface of the moving plate is rotatably connected to a connecting rod, and at the same time, the other end of the outer surface of the connecting rod is rotatably connected to a turntable, and the turntable is rotatably connected to the inner surface of the control part.

[0014] Through the above structure, it is convenient to stably control the position of the moving plate during use, and the sub-gear on the moving plate is adjusted to form position adjustment, which is used to control the use and stop of the screw compressor.

[0015] Preferably, the moving member forms a positioning sliding structure through a moving block and a moving plate, and the moving plate forms a linkage rotating structure with a turntable through a connecting rod.

[0016] Through the above structure, linkage adjustment is effectively formed during use to control the stability of the movable plate.

[0017] Preferably, the lower surface of the support seat in the elastic buffer mechanism is rotatably connected to a support rod, and the other end of the inner surface of the support rod is rotatably connected to a moving seat, and a nested piece is slidably connected to the inner surface of the moving seat, and a return spring is nestedly connected to the outer surface of the nested piece, and at the same time, the outer surface of the moving seat is slidably connected to a bottom plate, and an energy storage tank is assembled on the upper surface of the bottom plate.

[0018] Through the above structure, the stability of the height adjustment between the support seat and the base plate is effectively controlled during use, and through the use of the provided moving seat and the nesting member, the screw compressor on the support seat is controlled to form an elastic buffer.

[0019] Preferably, the support rods are cross-arranged with respect to the lower surface of the support seat, and the support seat forms an elastic telescopic structure with the clamping plate through the telescopic assembly and the extrusion spring, and the clamping plate and the screw compressor form a buffer clamping arrangement, and the support rods and the movable seat form a positioning rotation, and the movable seat forms an elastic buffer structure to prevent self-rotation through the reset spring and the nested part, and the movable seat and the bottom plate form a positioning sliding structure, and the bottom plate and the energy storage tank form a bearing structure.

[0020] Through the above structure, the screw compressor can be effectively limited and clamped during use, and left and right buffers can be formed, and the elastic expansion and contraction adjustment between the support seat and the base plate can be coordinated to effectively control the stability of the support seat.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] 1. A limited position nesting mechanism is set up, and the wind energy storage fan used for rotation is used to effectively control the main shaft to rotate in the control part, and the main gear connected to the main shaft and the auxiliary gear form a linkage rotation, so as to control the stability of the rotation of the auxiliary shaft, and the sliding nesting of the positioning teeth between the auxiliary shaft and the auxiliary gear improves the stability of use and prevents slippage. When the rotation stops in the later stage, the use of the limit gear ring and the limiter is used to control the stability of the screw compressor during use;

[0023] 2. A limited sliding mechanism is provided, and the motor provided in the control part is used to control the rotation of the turntable, and the angle of the control connecting rod is controlled by linkage deflection, thereby driving the moving plate assembled at the other end of the connecting rod, and driving the position of the sub-gear and the limited gear ring nested therein, thereby controlling the use of the sub-gear and the limited stop;

[0024] Furthermore, the movable plate is provided to form a limited sliding with the movable member through the use of the installed movable block, thereby controlling the stability of the movable plate and the connecting rod and preventing twisting and damage.

[0025] 3. An elastic buffer mechanism is provided, which can control the use stability of the screw compressor and form a certain shock-absorbing effect through the clamping plate assembled by the screw compressor, the elastic clamping assembly between the clamping plate and the nested extrusion spring and the support seat;

[0026] Furthermore, the support seat is arranged to cooperate with the height control support rod, and the elastic buffer between the movable seat and the nesting member to control the use of the upper and lower elastic buffers between the screw compressor and the base plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the three-dimensional structure of the wind energy storage fan of the utility model;

[0028] Figure 2 This is a schematic diagram of the three-dimensional structure of a half-sectioned wind energy storage fan of the utility model;

[0029] Figure 3 It is a partially cutaway rear-view stereoscopic structural diagram of the control component of the utility model;

[0030] Figure 4 For this utility model Figure 3 A in the middle is an enlarged schematic diagram of the three-dimensional structure;

[0031] Figure 5 This is a schematic diagram of a partially cutaway three-dimensional structure of the support seat of the utility model;

[0032] Figure 6 It is a schematic diagram of a partial cross-sectional three-dimensional structure of the bottom plate of the utility model.

[0033] In the figure: 1. wind energy storage fan; 2. main shaft; 3. control part; 4. main gear; 5. sub-gear; 6. sub-shaft; 7. positioning gear; 8. limit gear ring; 9. limit part; 10. moving plate; 11. moving block; 12. moving part; 13. connecting rod; 14. turntable; 15. screw compressor; 16. splint; 17. telescopic assembly; 18. extrusion spring; 19. support seat; 20. support rod; 21. moving seat; 22. nesting part; 23. reset spring; 24. bottom plate; 25. energy storage tank. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] See also Figure 1-Figure 6 , the utility model provides the following technical solutions: a wind compressed air energy storage device, a wind energy storage fan 1 for wind power generation is provided, and a main shaft 2 is installed on the lower surface of the wind energy storage fan 1;

[0036] Embodiment 1: Figure 1-Figure 3 The technical solution shown in the utility model provides the following technical solution: a wind-powered compressed air energy storage device, disclosed:

[0037] It includes: a control member 3, which penetrates and is nested in the lower side of the outer surface of the main shaft 2, and a main gear 4 is installed at the bottom of the outer surface of the main shaft 2, and the left and right sides of the outer surface of the main gear 4 are meshed and connected with a sub-gear 5, and the middle section of the inner surface of the sub-gear 5 is nested and connected with a sub-shaft 6, and the sub-gear 5 is provided with a limited nesting mechanism that can adjust the use position;

[0038] In the limiting nesting mechanism, the inner surface of the secondary gear 5 is limitedly nested and connected with the positioning teeth 7, and the positioning teeth 7 are evenly installed on the outer surface of the secondary shaft 6, and the side of the outer surface of the secondary gear 5 is installed with a limiting tooth ring 8, and the outer surface of the limiting tooth ring 8 is limitedly connected with the limiting member 9, and the limiting member 9 is fixedly installed on the inner surface of the control member 3, and at the same time, the outer surface between the secondary gear 5 and the limiting tooth ring 8 is nested and rotatably connected with a moving plate 10, and the moving plate 10 is provided with a limiting sliding mechanism for opening and closing adjustment.

[0039] The limiting gear ring 8 and the auxiliary gear 5 form an integrated structure, and the auxiliary gear 5 forms a limiting sliding structure with the auxiliary shaft 6 through the positioning tooth 7, and the auxiliary shaft 6 forms an engaged linkage rotation structure with the wind energy storage fan 1 through the auxiliary gear 5, the main gear 4 and the main shaft 2. At the same time, the limiting gear ring 8 forms a limiting engagement structure with the control part 3 through the limiting member 9, and the auxiliary gear 5 and the limiting gear ring 8 form a positioning rotation structure with the movable plate 10.

[0040] When in use, the wind-powered compressed air device will cooperate with the main shaft 2 through the wind-powered energy storage fan 1 to form a nested rotation on the inner surface of the control member 3, and effectively cooperate with the main gear 4 installed on the main shaft 2 to drive the secondary gear 5 to rotate, and when the secondary gear 5 rotates, it will cooperate with the positioning tooth 7 assembled with the limit sliding to control the positioning rotation of the secondary shaft 6, and control the screw compressor 15 to form air compression energy storage use, and when the wind is sufficient and the compressed air in the energy storage tank 25 reaches a stable value, the position of the moving plate 10 will be adjusted to control the secondary gear 5 to disengage from the linkage rotation of the main gear 4, and control the limiting tooth ring 8 installed on the secondary gear 5 to effectively engage with the inner surface of the limit member 9 assembled, and cooperate with the secondary shaft 6 assembled with the positioning tooth 7 to control its synchronous limit engagement use, avoid reverse rotation, improve the stability of use, and avoid damage to the use of the screw compressor 15 and the energy storage tank 25;

[0041] Embodiment 2: Figure 1-Figure 4 The technical solution shown, on the basis of the first embodiment, also discloses the stability of the moving plate 10 during use, and its specific contents are as follows:

[0042] In the limiting sliding mechanism, a moving block 11 is installed on the upper and lower sides of the outer surface of the moving plate 10, and the outer surface of the moving block 11 is slidably connected to a moving member 12, and the moving member 12 is installed on the upper and lower sides of the outer surface of the control member 3, and the outer surface of the moving plate 10 is rotatably connected to a connecting rod 13, and at the same time, the other end of the outer surface of the connecting rod 13 is rotatably connected to a turntable 14, and the turntable 14 is rotatably connected to the inner surface of the control member 3.

[0043] The moving member 12 forms a positioning sliding structure with the moving plate 10 through the moving block 11 , and the moving plate 10 forms a linkage rotating structure with the rotating disk 14 through the connecting rod 13 .

[0044] When the movable plate 10 is required to control the use position of the auxiliary gear 5, the motor assembled by the control member 3 is rotated, and the output shaft is cooperated to drive the turntable 14 to rotate, and the linkage adjustment connecting rod 13 is linked to control the limited sliding of the movable plate 10, and the position of the auxiliary gear 5 and the limited gear ring 8 nested and assembled therein is controlled, so as to drive the auxiliary gear 5 on the auxiliary shaft 6 to form limited sliding, which is used to start and stop the use of the screw compressor 15, and when the movable plate 10 is limited to slide, the cooperation of the moving block 11 and the moving member 12 is coordinated to avoid twisting of the movable plate 10 during use, and to avoid synchronous damage to the connecting rod 13;

[0045] Embodiment 3: Figure 1 , Figure 2 , Figure 5 and Figure 6 The technical solution shown, on the basis of the second embodiment, also discloses the use stability of the screw compressor 15 and the energy storage tank 25, and its specific contents are as follows:

[0046] The screw compressor 15 is connected to the side surface of the outer surface of the control part 3, and the outer surface of the screw compressor 15 is connected to a splint 16, and a telescopic component 17 is installed on the outer surface of the splint 16, and an extrusion spring 18 is nested and connected on the outer surface of the telescopic component 17, and a support seat 19 is installed on the other end of the outer surface of the telescopic component 17, and the splint 16 is limited to slide on the inner surface of the support seat 19, and the support seat 19 is provided with an elastic buffer mechanism for telescopic adjustment.

[0047] The lower surface of the support seat 19 in the elastic buffer mechanism is rotatably connected to the support rod 20, and the other end of the inner surface of the support rod 20 is rotatably connected to the moving seat 21, and a nesting piece 22 is slidably connected to the inner surface of the moving seat 21, and a return spring 23 is nested and connected to the outer surface of the nesting piece 22, and at the same time, the outer surface of the moving seat 21 is slidably connected to the bottom plate 24, and the upper surface of the bottom plate 24 is assembled with an energy storage tank 25.

[0048] The support rod 20 is cross-set with respect to the lower surface of the support seat 19, and the support seat 19 forms an elastic telescopic structure with the clamping plate 16 through the telescopic assembly 17 and the extrusion spring 18, and the clamping plate 16 and the screw compressor 15 form a buffer clamping arrangement, and the support rod 20 and the moving seat 21 form a positioning rotation, and the moving seat 21 forms an elastic buffer structure for preventing self-rotation through the reset spring 23 and the nesting piece 22, and the moving seat 21 and the bottom plate 24 form a positioning sliding structure, and the bottom plate 24 and the energy storage tank 25 form a bearing structure.

[0049] When the screw compressor 15 is assembled through the secondary shaft 6 to form a linkage operation, the screw compressor 15 is controlled to the side of the outer surface of the clamping plate 16, and the clamping plate 16 cooperates with the telescopic component 17 and the extrusion spring 18 to form an elastically adjustable limited telescopic use with the support seat 19, and the clamping plate 16 is controlled to form an elastic positioning clamp on the screw compressor 15, thereby improving the stability of the use of the screw compressor 15 and reducing the rotational vibration generated when the screw compressor 15 is used. The support seat 19 assembled on the lower side of the screw compressor 15 will cooperate with the support rod 20 to generate a positioning rotation with the moving seat 21, and cooperate with the bottom plate 24 to assemble the electric The machine effectively controls the rotation of the threaded rod, thereby controlling the position of the nested piece 22, and the nested piece 22 positions the nested sliding moving seat 21 to prevent spin, and the moving seat 21 and the nested piece 22 cooperate with each other through the assembled return spring 23, and a limiting elastic buffer is formed when the support rod 20 adjusts the support seat 19, and the screw compressor 15 assembled with the elastic buffer is controlled to be used in conjunction with the energy storage tank 25, thereby improving the opening and closing of the energy storage between the screw compressor 15 and the energy storage tank 25, and avoiding the damage caused by the continuous operation of the rotating parts used in the screw compressor 15 when the energy storage tank 25 is stored.

[0050] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0051] 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 wind-powered compressed air energy storage device, comprising a wind-powered energy storage fan (1) for wind power generation, wherein a main shaft (2) is mounted on the lower surface of the wind-powered energy storage fan (1); It is characterized in that include: The control member (3) penetrates and is nested in the lower side of the outer surface of the main shaft (2), and a main gear (4) is installed at the bottom of the outer surface of the main shaft (2), and the outer surface of the main gear (4) is meshed with the auxiliary gears (5) on the left and right sides, and the middle section of the inner surface of the auxiliary gear (5) is nested with the auxiliary shaft (6), and the auxiliary gear (5) is provided with a limited nesting mechanism that can adjust the use position; The screw compressor (15) is connected to the outer surface side of the control component (3), and the outer surface of the screw compressor (15) is connected to a clamp (16), and the outer surface of the clamp (16) is installed with a telescopic component (17), and an extrusion spring (18) is nested and connected on the outer surface of the telescopic component (17), and a support seat (19) is installed at the other end of the outer surface of the telescopic component (17), and the clamp (16) is limited to slide on the inner surface of the support seat (19), and the support seat (19) is provided with an elastic buffer mechanism for telescopic adjustment.

2. A wind-powered compressed air energy storage device according to claim 1, characterized in that: In the limit nesting mechanism, the inner surface of the secondary gear (5) is limit-nested and connected with a positioning tooth (7), and the positioning tooth (7) is evenly installed on the outer surface of the secondary shaft (6), and a limit tooth ring (8) is installed on the side of the outer surface of the secondary gear (5), and the outer surface of the limit tooth ring (8) is limit-connected with a limit member (9), and the limit member (9) is fixedly installed on the inner surface of the control member (3), and at the same time, the outer surface between the secondary gear (5) and the limit tooth ring (8) is nested and rotatably connected with a moving plate (10), and the moving plate (10) is provided with a limit sliding mechanism for opening and closing adjustment.

3. A wind-powered compressed air energy storage device according to claim 2, characterized in that: The limiting toothed ring (8) and the auxiliary gear (5) form an integrated structure, and the auxiliary gear (5) forms a limiting sliding structure with the auxiliary shaft (6) through the positioning teeth (7), and the auxiliary shaft (6) forms a meshing linkage rotation structure with the wind energy storage fan (1) through the auxiliary gear (5), the main gear (4) and the main shaft (2), while the limiting toothed ring (8) forms a limiting engagement structure with the control member (3) through the limiting member (9), and the auxiliary gear (5) and the limiting toothed ring (8) form a positioning rotation structure with the moving plate (10).

4. A wind-powered compressed air energy storage device according to claim 2, characterized in that: In the position-limiting sliding mechanism, a moving block (11) is installed on the upper and lower sides of the outer surface of the moving plate (10), and the outer surface of the moving block (11) is slidably connected to a moving member (12), and the moving member (12) is installed on the upper and lower sides of the outer surface of the control member (3), and the outer surface of the moving plate (10) is rotatably connected to a connecting rod (13), and the other end of the outer surface of the connecting rod (13) is rotatably connected to a rotating disk (14), and the rotating disk (14) is rotatably connected to the inner surface of the control member (3).

5. A wind-powered compressed air energy storage device according to claim 4, characterized in that: The moving member (12) forms a positioning sliding structure with the moving block (11) and the moving plate (10), and the moving plate (10) forms a linkage rotating structure with the rotating disk (14) through the connecting rod (13).

6. A wind-powered compressed air energy storage device according to claim 1, characterized in that: The lower surface of the support seat (19) in the elastic buffer mechanism is rotatably connected to a support rod (20), and the other end of the inner surface of the support rod (20) is rotatably connected to a moving seat (21), and a nesting piece (22) is limitedly slidably connected to the inner surface of the moving seat (21), and a return spring (23) is nestedly connected to the outer surface of the nesting piece (22), and the outer surface of the moving seat (21) is limitedly slidably connected to a bottom plate (24), and an energy storage tank (25) is assembled on the upper surface of the bottom plate (24).

7. A wind-powered compressed air energy storage device according to claim 6, characterized in that: The support rod (20) is cross-arranged with respect to the lower surface of the support seat (19), and the support seat (19) forms an elastic telescopic structure with the clamping plate (16) through the telescopic component (17) and the extrusion spring (18), and the clamping plate (16) and the screw compressor (15) form a buffer clamping arrangement, and the support rod (20) and the moving seat (21) form a positioning rotation, and the moving seat (21) forms an elastic buffer structure for preventing self-rotation through the return spring (23) and the nesting member (22), and the moving seat (21) and the bottom plate (24) form a positioning sliding structure, and the bottom plate (24) and the energy storage tank (25) form a bearing structure.

Images