A safe indoor ventilation device for high-rise buildings with wind power generation

Abstract

The present invention relates to a ventilation device, and in particular to a safe ventilation device for indoor use in high-rise buildings with wind power generation. The present invention provides a safe ventilation device for indoor use in high-rise buildings with wind power generation, which is firmly installed and can fully utilize wind resources to achieve environmental protection effects. A safe ventilation device for indoor use in high-rise buildings with wind power generation, including a frame, a support block, a drive motor, fan blades, and a mounting block, etc. A support block is provided on the right side of the frame, a drive motor is provided on the support block, and a fan blade capable of pumping air into the room is connected to the output shaft of the drive motor, and a mounting block is connected to the right side of the frame through a threaded connection. The wind blows the blades to rotate, causing the generator to work and generate electricity, which is then stored in a battery, which can power the motor to cause the fan blades to rotate and pump fresh air into the room through the air outlet pipe, thereby achieving a ventilation effect, and the method of using wind resources to generate electricity is more environmentally friendly.

Description

Technical Field

[0001] The invention relates to a ventilation device, in particular to a safe indoor ventilation device for a high-rise building of wind power generation. Background Art

[0002] Ventilation is a technology that uses natural or mechanical methods to allow wind to pass through unhindered and reach a room or a sealed environment to create a hygienic, safe and suitable air environment. In high-rise buildings, ventilation conditions are not good enough due to obstruction by nearby buildings. In some buildings, ventilation in some rooms is not ideal due to room layout problems. In this case, indoor ventilation devices are needed.

[0003] An indoor ventilation device with publication number CN210070137U includes a wall and a shell, the shell runs through the wall, a suction fan is arranged on the right side inside the shell, a motor is arranged on the left side inside the shell, the power shaft end of the motor is fixedly connected to the rotating shaft, the other end of the rotating shaft is fixedly connected to the transmission mechanism, an exhaust duct is arranged on the other end of the transmission mechanism, a sound absorbing layer and a HEPA filter are arranged in the exhaust duct in sequence, and multiple groups of exhaust ports are opened on the other end of the exhaust duct. By arranging the suction fan, air can reach the room quickly and effectively. At the same time, the rotation of the motor drives the rotation of the exhaust port, and the centrifugal force is generated to drive the air to diffuse to the surroundings, so that it can quickly reach all parts of the room and speed up the ventilation efficiency. The rain cover can prevent rainwater from entering the shell and causing corrosion of internal components. Multiple groups of filters can effectively purify the air. The sound absorbing layer can reduce the noise generated by the operation of the motor. The filter and the sound absorbing layer can be disassembled for cleaning to extend the service life of the device. Although the above patent can block rain and prevent component corrosion, the shell in the patent is directly fixed on the wall and has no other reinforcement function. During long-term use, the patent may become loose and detach from the wall, posing certain safety hazards. In addition, the suction fan in the patent needs to be connected to an external power supply, consumes a lot of electricity during long-term use, has high operating and maintenance costs, and is not environmentally friendly.

[0004] In view of the above problems, further improvements are now made to the ventilation devices in this regard. It is necessary to design a safe indoor ventilation device for high-rise buildings with wind power generation that is firmly installed and can fully utilize wind resources to achieve environmental protection effects. Summary of the invention

[0005] In order to overcome the shortcomings of existing ventilation devices that are not environmentally friendly and have potential safety hazards, the technical problem of the present invention is to provide a safe indoor ventilation device for high-rise buildings with wind power generation that is firmly installed and can fully utilize wind resources to achieve environmental protection effects.

[0006] Technical solution: A safe indoor ventilation device for high-rise buildings with wind power generation, including a frame, a support block, a drive motor, a fan blade, a mounting block, an air outlet, a filter, a fixed rod, a chassis, blades, a pushing mechanism, a telescopic mechanism and a transmission mechanism. A support block is provided on the right side of the frame, and a drive motor is provided on the support block. The fan blade capable of pumping air into the room is connected to the output shaft of the drive motor. The mounting block is connected to the right side of the frame by a threaded connection. The air outlet is connected to the right wall of the frame. A filter is slidingly provided on the left side of the frame, and the filter can filter the pumped air. A fixed rod is provided on the left side of the top of the frame, and a chassis is provided on the top of the fixed rod. The chassis contains other devices and systems such as a generator and a battery. Blades are connected to the input shaft of the generator inside the chassis, and the generator and the drive motor are electrically connected to the battery. A pushing mechanism is provided on the frame, and a telescopic mechanism capable of protecting the fixed rod is provided on the left side of the frame. A transmission mechanism is provided on the front left side of the frame.

[0007] In a preferred embodiment of the present invention, the pushing mechanism includes a clamping ring, a first connecting block, a cylinder, a guide rod and an extrusion spring. A clamping ring is slidably provided on the left side of the outside of the frame, and three first connecting blocks are evenly arranged along the circumferential direction on the right side of the inside of the frame. Each first connecting block is connected to a cylinder, and each cylinder telescopic rod is slidably connected to a guide rod. The right side of each guide rod is connected to the clamping ring, and an extrusion spring is connected between each cylinder telescopic rod and the clamping ring, and each extrusion spring is sleeved on the guide rod on the same side.

[0008] In a preferred embodiment of the present invention, the telescopic mechanism includes a guide shaft, a turntable, a protective rod and a torsion spring. The guide shafts are symmetrically arranged on the front and back sides of the left top of the frame. A turntable is rotatably arranged between the lower sides of the two guide shafts. A torsion spring is connected between the top of the turntable and the left top of the frame. A protective rod is slidably arranged in the middle of the turntable. Two oblique protrusions are arranged on the lower part of the protective rod, which slide with the turntable. The protective rod slides with the frame. The protective rod can be sleeved on the outside of the fixed rod by moving upward.

[0009] In a preferred embodiment of the present invention, the transmission mechanism includes a sliding rod, a push rod, a reset spring and an arc plate. A sliding rod is slidably provided on the upper left side of the frame, a push rod is provided on the right side of the sliding rod, an arc plate is provided on the top of the sliding rod, two reset springs are connected between the lower part of the sliding rod and the inside of the frame, and the push rod is in contact with the turntable.

[0010] In a preferred embodiment of the present invention, it also includes a clamping mechanism that can reinforce the indoor safety ventilation device of the high-rise building of wind power generation. The clamping mechanism includes a support frame, a rotating plate, a clamping block, a limit rod, a push plate, a return spring and a torsion spring. Three support frames are evenly arranged on the right side of the support block, and a rotating plate is rotatably provided on each support frame. Two torsion springs are connected between each rotating plate and the support frame on the same side, and a clamping block is slidably and rotatably provided on each rotating plate. Each clamping block is slidably matched with the frame, and three limit rods are evenly slidably provided on the support block. A push plate is slidably provided on the left side of each limit rod, and a return spring is connected between the right side of each push plate and the limit rod on the same side. Each limit rod is in contact and matched with the rotating plate on the same side, and the clamping ring can contact the three pushing plates when it moves to the right.

[0011] In a preferred embodiment of the present invention, it also includes a shaking mechanism that can clean the dust on the filter screen, the shaking mechanism includes a support shaft, a second connecting block, a connecting spring, a support rod, a rotating shaft, a gear, a cam and a rack. Three support shafts are evenly arranged along the circumference of the left side wall of the frame, and each support shaft is slidably provided with a second connecting block, each second connecting block is connected to the left side wall of the filter screen, and a connecting spring is connected between each second connecting block and the support shaft on the same side. A support rod is provided on the upper left side of the frame, and a rotating shaft is rotatably provided on the support rod, a gear is provided in the middle of the rotating shaft, and a cam is provided on the upper side of the rotating shaft. The cam can contact the right side wall of the filter screen by rotating its own protrusion, and a rack is provided on the left side of the lower part of the sliding rod, and the rack is meshed with the gear.

[0012] In a preferred embodiment of the present invention, a collecting mechanism capable of cleaning the dust on the filter screen is also included, the collecting mechanism includes a connecting frame and a collecting frame, a connecting frame is provided on the left side of the lower part of the frame, and a collecting frame is provided on the left side of the lower part of the connecting frame, and the shape of the collecting frame is arc-shaped.

[0013] In a preferred embodiment of the present invention, the outer wall of the cam is coated with soft glue.

[0014] The present invention provides a wind-powered indoor safe ventilation device for high-rise buildings, which has the following advantages: 1. The wind drives the blades to rotate, so that the generator works to generate electricity, which is then stored in the battery, and can supply power to the motor to rotate the fan blades to pump fresh air into the room through the air outlet, thereby achieving a ventilation effect, and the method of using wind resources to generate electricity is more environmentally friendly;

[0015] 2. The cylinder can run forward to make the clamping ring clamp the wall by squeezing the spring compression force, so as to achieve the fixing effect, and prevent the mounting block from loosening and causing the frame to detach from the wall, which is more stable and safe;

[0016] 3. In bad weather, the heavy rain hits the arc plate and slides downward, which makes the telescopic mechanism work and drives the protection rod to move upward to protect the fixed rod, so as to prevent the fixed rod from breaking due to the heavy rain and strong wind, thus improving safety;

[0017] 4. When the pushing mechanism works and the clamping ring clamps the wall, the pushing plate will also move to the right. The force of the return spring compression will cause the clamping block to press against the wall outward, thereby increasing the contact between the device and the wall, so that the device is fixed on the wall, achieving a reinforcement effect;

[0018] 5. In bad weather, the arc plate slides downward, causing the shaking mechanism to drive the filter to shake left and right repeatedly, so that the impurities and dust on the filter fall into the collection frame for collection, achieving the effect of automatic cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0020] Figure 2 This is a first partial cross-sectional view of the present invention.

[0021] Figure 3 This is a second partial cross-sectional view of the present invention.

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the pushing mechanism of the present invention.

[0023] Figure 5 It is a schematic diagram of the first three-dimensional structure of the telescopic mechanism of the present invention.

[0024] Figure 6 It is a schematic diagram of a second three-dimensional structure of the telescopic mechanism of the present invention.

[0025] Figure 7 It is a schematic diagram of the three-dimensional structure of the transmission mechanism of the present invention.

[0026] Figure 8 It is a schematic diagram of the first three-dimensional structure of the clamping mechanism of the present invention.

[0027] Fig. 9 It is a schematic diagram of the second three-dimensional structure of the clamping mechanism of the present invention.

[0028] Fig.10 It is a schematic diagram of the three-dimensional structure of the shaking mechanism of the present invention.

[0029] Fig.11 It is an enlarged view of point A of the present invention.

[0030] Fig.12 It is a schematic diagram of the three-dimensional structure of the collecting mechanism of the present invention.

[0031] Among them, the above-mentioned drawings include the following figure marks: 1, frame, 2, support block, 3, drive motor, 4, fan blade, 5, mounting block, 6, air outlet, 7, filter screen, 8, fixing rod, 81, chassis, 9, blade, 10, pushing mechanism, 100, clamping ring, 101, first connecting block, 102, cylinder, 103, guide rod, 104, extrusion spring, 11, telescopic mechanism, 110, guide shaft, 111, turntable, 112, protective rod, 113, torsion spring, 12, transmission mechanism, 120, sliding rod, 12 1. Push rod, 122. Reset spring, 123. Arc plate, 13. Clamping mechanism, 130. Support frame, 131. Rotating plate, 132. Clamping block, 133. Limiting rod, 134. Push plate, 135. Return spring, 136. Torsion spring, 14. Shaking mechanism, 140. Support shaft, 141. Second connecting block, 142. Connecting spring, 143. Support rod, 144. Rotating shaft, 145. Gear, 146. Cam, 147. Rack, 15. Collecting mechanism, 150. Connecting frame, 151. Collecting frame. DETAILED DESCRIPTION

[0032] Reference to an embodiment herein means that a particular feature, structure, or characteristic described in conjunction with the embodiment may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0033] Example 1

[0034] A safe indoor ventilation device for high-rise buildings with wind power generation, Figure 1-Figure 3 As shown in the figure, it includes a frame 1, a support block 2, a drive motor 3, a fan blade 4, a mounting block 5, an air outlet 6, a filter 7, a fixing rod 8, a chassis 81, blades 9, a pushing mechanism 10, a telescopic mechanism 11 and a transmission mechanism 12. A support block 2 is provided on the right side of the frame 1, and a drive motor 3 is installed on the support block 2. The fan blade 4 is connected to the output shaft of the drive motor 3. The mounting block 5 is connected to the right side of the frame 1 by a threaded connection. The air outlet 6 is connected to the right side wall of the frame 1. A filter 7 capable of filtering air is slidingly provided on the left side of the frame 1. A fixing rod 8 is provided on the left side of the top of the frame 1. A chassis 81 is provided on the top of the fixing rod 8. The chassis 81 contains other devices and systems such as a generator and a battery. Blades 9 are connected to the input shaft of the generator inside the chassis 81. The generator and the drive motor 3 are electrically connected to the battery. A pushing mechanism 10 capable of reinforcing the device is provided on the frame 1. A telescopic mechanism 11 is provided on the left side of the frame 1. A transmission mechanism 12 is provided on the front side of the left part of the frame 1.

[0035] exist Figure 1 , Figure 2 and Figure 4 As shown in the figure, the pushing mechanism 10 includes a clamping ring 100, a first connecting block 101, a cylinder 102, a guide rod 103 and an extrusion spring 104. A clamping ring 100 capable of clamping a wall is slidably provided on the left side of the outside of the frame 1, and three first connecting blocks 101 are evenly arranged along the circumferential direction on the right side of the inside of the frame 1. Each of the first connecting blocks 101 is connected to a cylinder 102, and a guide rod 103 for limiting is slidably connected to the telescopic rod of each cylinder 102. The right side of each guide rod 103 is connected to the clamping ring 100, and an extrusion spring 104 is connected between the telescopic rod of each cylinder 102 and the clamping ring 100, and each extrusion spring 104 is sleeved on the guide rod 103 on the same side.

[0036] exist Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown in the figure, the telescopic mechanism 11 includes a guide shaft 110, a turntable 111, a protective rod 112 and a torsion spring 113. The guide shaft 110 is symmetrically arranged on the front and back left side of the top of the frame 1, and a turntable 111 is rotatably arranged between the lower sides of the two guide shafts 110. A torsion spring 113 is connected between the top of the turntable 111 and the left side of the top of the frame 1. A protective rod 112 capable of protecting the fixed rod 8 is slidably arranged in the middle of the turntable 111. Two oblique protrusions are arranged on the lower part of the protective rod 112, which are slidably matched with the turntable 111. The protective rod 112 is slidably matched with the frame 1, and the protective rod 112 can be sleeved on the outside of the fixed rod 8 by moving upward.

[0037] exist Figure 1 , Figure 2 and Figure 7 As shown in the figure, the transmission mechanism 12 includes a sliding rod 120, a push rod 121, a return spring 122 and an arc plate 123. The sliding rod 120 is slidably provided on the upper left side of the frame 1, and a push rod 121 is welded on the right side of the sliding rod 120. An arc plate 123 capable of guiding wind is provided on the top of the sliding rod 120. Two return springs 122 are connected between the lower part of the sliding rod 120 and the inside of the frame 1, and the push rod 121 is in contact with the turntable 111.

[0038] When people need to use the device, they can first fix the device on the wall, and first rotate the mounting block 5 in the opposite direction to remove the mounting block 5 from the frame 1, and then move the air outlet 6 in the device to the right close to the wall, and then make the device penetrate into the position where the hole is punched in the wall, so that the frame 1 faces outside the house, and the air outlet 6 faces inside the house, and then people can insert the mounting block 5 from the air outlet 6 to the direction of the frame 1 inside the house, and then re-fix the mounting block 5 on the frame 1 by forward rotation. At this time, the mounting block 5 is inside the house and contacts the inner wall of the wall, and then people use bolts to fix the mounting block 5 to the wall. After the mounting block 5 is fixed, the blades 9 outside the house can feel the wind, and when the wind blows the blades 9, the blades 9 rotate, and then When the generator is working, the generator will generate electricity, which is then stored in the battery to achieve the purpose of wind power generation. Then people can start the drive motor 3 to work, and the electricity stored in the battery will power the drive motor 3. The rotation of the output shaft of the drive motor 3 can drive the fan blades 4 to rotate, so that the fan blades 4 draw fresh air from the outside into the frame 1, and the filtered air passed through the filter 7 enters the room from the air outlet 6 to provide fresh air for the room to achieve the purpose of ventilation. In order to improve the safety of the device during use, people can also start the cylinder 102. The electricity stored in the battery can power the cylinder 102. The telescopic rod of the cylinder 102 is initially in an extended state. After the cylinder 102 is started, the telescopic rod will retract. Because the elastic force of the extrusion spring 104 is large, the air The telescopic rod of cylinder 102 retracts and drives guide rod 103 to move to the right, and at the same time, clamping ring 100 is pulled to move to the right through extrusion spring 104. The clamping ring 100 moves to the right and will contact the wall. At this time, the telescopic rod of cylinder 102 continues to shorten, and clamping ring 100 cannot continue to move, so that extrusion spring 104 is gradually compressed. In this way, cylinder 102 uses the compression force of extrusion spring 104 to make clamping ring 100 clamp the wall to achieve a stable effect. After extrusion spring 104 is compressed to a certain extent, people can close cylinder 102. When the device is used, if the wind speed is not enough in this weather, when the wind blows on arc plate 123, arc plate 123 will make the wind turn to blow onto blade 9 due to its own curvature, thereby playing a guiding role, so that The wind fully blows on the blades 9 to generate wind energy, and when the wind speed is low and the blades 9 are not blown by the wind, the electricity stored in the battery will continue to power the drive motor 3 and the cylinder 102, thereby achieving an environmental protection effect. When a storm blows, rain and wind continue to hit the arc plate 123, causing the arc plate 123 to slide downward, thereby driving the sliding rod 120 and the push rod 121 to move downward, and the return spring 122 is stretched accordingly. The push rod 121 moves downward to push the turntable 111 to rotate, and the torsion spring 113 is deformed accordingly. The rotation of the turntable 111 will slide along the oblique protrusion on the protective rod 112, thereby pushing the oblique protrusion on the protective rod 112 to move upward, so that the protective rod 112 is moved upward by its own oblique protrusion.The protective rod 112 is sleeved on the outside of the fixed rod 8, thereby supporting the fixed rod 8, making the fixed rod 8 more stable and preventing the fixed rod 8 from breaking. When the storm weakens, the rain and wind hitting the arc plate 123 are reduced, so that the sliding rod 120 drives the arc plate 123 to slide upward and reset under the reset action of the reset spring 122, and the push rod 121 is reset along with the sliding rod 120, so that the push rod 121 is no longer in contact with the turntable 111, and the turntable 111 is The spring 113 is reset to rotate in the opposite direction, and then the protective rod 112 is driven to move downward and reset through the oblique protrusion, so that the protective rod 112 no longer protects the fixing rod 8. At this time, the rain is not enough to damage the fixing rod 8. In this way, the transmission mechanism 12 and the telescopic mechanism 11 cooperate to avoid the fixing rod 8 from breaking and affecting wind power generation in bad weather. When the device needs to be removed from the wall for maintenance and repair, people can first turn off the drive motor 3 to stop the fan blades 4 from rotating to pump air. After the extrusion spring 104 is completely reset, the telescopic rod of the cylinder 102 continues to extend, and the clamping ring 100 and the guide rod 103 are driven to move to the left and reset through the extrusion spring 104, so that the clamping ring 100 is no longer in contact with the wall. After the telescopic rod of the cylinder 102 is extended and reset to the limit, People can then close the cylinder 102, then remove the bolts fixing the mounting block 5 to the wall, and then remove the mounting block 5 from the frame 1 by reversing the mounting block 5. After the mounting block 5 is removed, people can directly remove the device from the wall, so that the device is separated from the wall, and people can maintain and repair the device, and can also remove the filter 7 for cleaning, and then install the filter 7 back to its original place after cleaning. After the maintenance of the device is completed, the above operation can be repeated to reinstall the device on the wall.

[0039] Example 2

[0040] On the basis of Example 1, Figure 1 , Figure 2 , Figure 8 and Fig. 9As shown in the figure, it also includes a clamping mechanism 13, which includes a support frame 130, a rotating plate 131, a clamping block 132, a limiting rod 133, a pushing plate 134, a return spring 135 and a torsion spring 136. Three support frames 130 are evenly welded on the right side of the support block 2, and each support frame 130 is rotatably provided with a rotating plate 131. Two torsion springs 136 are connected between each rotating plate 131 and the support frame 130 on the same side, and each rotating plate 131 slides and rotates. A clamping block 132 capable of supporting the wall is provided, each clamping block 132 is slidably matched with the frame 1, three limiting rods 133 are evenly slidably provided on the support block 2, a pushing plate 134 is slidably provided on the left side of each limiting rod 133, a return spring 135 is connected between the right side of each pushing plate 134 and the limiting rod 133 on the same side, each limiting rod 133 is in contact with the rotating plate 131 on the same side, and the clamping ring 100 moves to the right to contact the three pushing plates 134.

[0041] When people control the operation of the cylinder 102 so that the clamping ring 100 clamps the wall to reinforce the device, the clamping ring 100 in the pushing mechanism 10 moves to the right side and contacts with the pushing plate 134, thereby pushing the pushing plate 134 to move to the right side. Because the force of the return spring 135 is relatively large, the pushing plate 134 moves to the right side and pushes the limiting rod 133 to move to the right side through the return spring 135, so that the limiting rod 133 pushes the rotating plate 131 to rotate, and the torsion spring 136 is deformed accordingly. The rotating plate 131 rotates and can push the clamping block 132 to move outward, so that the clamping block 132 passes through the frame 1 and contacts the wall. The clamping ring 100 continues to move to the right side and will continue to push the pushing plate 134, so that the return spring 135 is gradually compressed. In this way, the clamping block 132 is pressed against the wall outward by the compression force of the return spring 135, thereby The friction force is used to increase the contact between the device and the wall, so as to fix the device and prevent the mounting block 5 from loosening and causing the device to detach from the wall in bad weather. When people remove the device, the control cylinder 102 is controlled to operate in the reverse direction so that the clamping ring 100 moves to the left and resets. The clamping ring 100 gradually stops contacting the push plate 134, so that the push plate 134 moves to the left and resets under the reset action of the return spring 135. At the same time, the rotating plate 131 will rotate in the reverse direction and reset under the reset action of the torsion spring 136, thereby pulling the clamping block 132 to move inward and retract so that it no longer presses against the wall. The reversal of the rotating plate 131 will also push the limiting rod 133 to move to the left and reset, so that the limiting rod 133 drives the push plate 134 to move to the left and reset to the initial position again through the return spring 135, and the reset is completed.

[0042] exist Figure 1 , Fig.10 and Fig.11As shown in the figure, it also includes a shaking mechanism 14, which includes a support shaft 140, a second connecting block 141, a connecting spring 142, a support rod 143, a rotating shaft 144, a gear 145, a cam 146 and a rack 147. The left side wall of the frame 1 is uniformly welded with three supporting shafts 140 for guiding along the circumferential direction. Each supporting shaft 140 is slidably provided with a second connecting block 141. Each second connecting block 141 is connected to the left side wall of the filter screen 7. A connecting spring 142 is connected between each second connecting block 141 and the supporting shaft 140 on the same side. The upper part of the frame 1 A support rod 143 is provided on the left side, and a rotating shaft 144 is rotatably provided on the support rod 143. A gear 145 is provided in the middle of the rotating shaft 144. A cam 146 that can make the filter 7 shake is welded on the upper side of the rotating shaft 144. The cam 146 can contact the right side wall of the filter 7 by rotating, and the outer wall of the cam 146 is coated with soft glue, which can prevent the cam 146 from making loud noises when pushing the filter 7, and also prevent the cam 146 from wearing the outer wall of the filter 7 due to long-term use. A rack 147 is provided on the left side of the lower part of the sliding rod 120, and the rack 147 is meshed with the gear 145.

[0043] In windy or rainy weather, the rainstorm hits the arc plate 123, which will cause the arc plate 123 to drive the sliding rod 120 to move downward, thereby making the telescopic mechanism 11 work to protect the fixed rod 8. The sliding rod 120 slides downward to drive the rack 147 to slide downward, so that the rack 147 drives the gear 145, the rotating shaft 144 and the cam 146 to rotate. When the protrusion of the cam 146 rotates to contact the filter screen 7, it will push the filter screen 7 to move to the left, thereby driving the second connecting block 141 to move to the left along the support shaft 140, and the connecting spring 142 is compressed accordingly. When the protrusion of the cam 146 rotates to no longer contact the filter screen 7, the first The second connecting block 141 will move to the right along the support shaft 140 and reset under the reset action of the connecting spring 142, thereby driving the filter screen 7 to move to the right and reset, causing the filter screen 7 to shake, and the impurities and dust on the filter screen 7 can be shaken off. In this way, the filter screen 7 can be intermittently shaken left and right to achieve a cleaning effect. When fresh air is pumped into the frame 1, the filter screen 7 can achieve a better filtering effect, and at the same time, impurities can be prevented from clogging the filter screen 7. There is no need for manual long-term cleaning, and it can be automatically cleaned in special weather. When the weather gradually improves, the transmission mechanism 12 will stop working, so that the gear 145 will no longer rotate, and the filter screen 7 will also stop shaking.

[0044] exist Figure 1 and Fig.12As shown in the figure, it also includes a collecting mechanism 15, which includes a connecting frame 150 and a collecting frame 151. The connecting frame 150 is connected to the left side of the lower part of the frame 1 by bolt connection, and the collecting frame 151 for collecting dust is provided on the left side of the lower part of the connecting frame 150. The shape of the collecting frame 151 is arc-shaped.

[0045] The dust and impurities shaken off the filter 7 will fall into the collecting frame 151, and the collecting frame 151 can then collect these dust and impurities to prevent the dust from flying around and polluting the environment. The shape of the collecting frame 151 is arc-shaped, which can prevent a part of the natural wind from directly blowing the dust in the collecting frame 151. When it is necessary to clean the dust inside the collecting frame 151, the device can be removed from the wall to clean the collecting frame 151.

[0046] The above embodiments are provided for persons familiar with the art to implement or use the present invention. Personnel familiar with the art can make various modifications or changes to the above embodiments without departing from the inventive concept of the present invention. Therefore, the protection scope of the present invention is not limited to the above embodiments, but should be the maximum scope of the innovative features mentioned in the claims.

Claims

1. A wind power generation high-rise building indoor safety ventilation device, comprising a frame (1), a support block (2), a drive motor (3), a fan blade (4), a mounting block (5), an air outlet tube (6), a filter screen (7), a fixing rod (8), a chassis (81) and a blade (9), wherein the frame (1) is provided with a support block (2) on the right side inside, the drive motor (3) is provided on the support block (2), the fan blade (4) capable of pumping air into the room is connected to the output shaft of the drive motor (3), and the frame (1) is connected to the right side outside by a threaded connection. A mounting block (5) is provided, an air outlet (6) is connected to the right wall of the frame (1), a filter screen (7) is slidably provided on the left side of the interior of the frame (1), and the filter screen (7) can filter the pumped air, a fixing rod (8) is provided on the left side of the top of the frame (1), and a chassis (81) is provided on the top of the fixing rod (8), and the chassis (81) contains other devices and systems such as a generator and a battery, and a blade (9) is connected to the input shaft of the generator inside the chassis (81), and the generator and the drive motor (3) are both electrically connected to the battery, wherein the invention is characterized in that: It also includes a pushing mechanism (10), a telescopic mechanism (11) and a transmission mechanism (12); the frame (1) is provided with the pushing mechanism (10); the left side of the frame (1) is provided with a telescopic mechanism (11) capable of protecting the fixed rod (8); and the front left side of the frame (1) is provided with a transmission mechanism (12); The pushing mechanism (10) comprises a clamping ring (100), a first connecting block (101), a cylinder (102), a guide rod (103) and an extrusion spring (104); a clamping ring (100) is slidably provided on the left side of the outside of the frame (1); three first connecting blocks (101) are evenly provided along the circumferential direction on the right side of the inside of the frame (1); each first connecting block (101) is connected to a cylinder (102); a guide rod (103) is slidably connected to the telescopic rod of each cylinder (102); the right side of each guide rod (103) is connected to the clamping ring (100); an extrusion spring (104) is connected between the telescopic rod of each cylinder (102) and the clamping ring (100); and each extrusion spring (104) is sleeved on the guide rod (103) on the same side; The telescopic mechanism (11) comprises a guide shaft (110), a rotating disk (111), a protective rod (112) and a torsion spring (113). The guide shaft (110) is symmetrically arranged on the left side of the top of the frame (1). A rotating disk (111) is rotatably arranged between the lower sides of the two guide shafts (110). A torsion spring (113) is connected between the top of the rotating disk (111) and the left side of the top of the frame (1). A protective rod (112) is slidably arranged in the middle of the rotating disk (111). The lower part of the protective rod (112) is provided with two oblique protrusions, which are slidably matched with the rotating disk (111). The protective rod (112) is slidably matched with the frame (1). The protective rod (112) can be sleeved on the outside of the fixed rod (8) by moving upward. The transmission mechanism (12) comprises a sliding rod (120), a push rod (121), a return spring (122) and an arc plate (123); the sliding rod (120) is slidably provided on the upper left side of the frame (1); the push rod (121) is provided on the right side of the sliding rod (120); the top of the sliding rod (120) is provided with an arc plate (123); two return springs (122) are connected between the lower part of the sliding rod (120) and the inside of the frame (1); the push rod (121) is in contact with the rotating disk (111);The invention also comprises a clamping mechanism (13) capable of reinforcing the indoor safety ventilation device of the high-rise building for wind power generation. The clamping mechanism (13) comprises a support frame (130), a rotating plate (131), a clamping block (132), a limit rod (133), a pushing plate (134), a return spring (135) and a torsion spring (136). Three support frames (130) are evenly arranged on the right side of the support block (2). A rotating plate (131) is rotatably arranged on each support frame (130). Two torsion springs (136) are connected between each rotating plate (131) and the support frame (130) on the same side. A clamping block (132) is slidably and rotatably provided on each rotating plate (131), each clamping block (132) is slidably matched with the frame (1), three limiting rods (133) are uniformly slidably provided on the support block (2), a push plate (134) is slidably provided on the left side of each limiting rod (133), a return spring (135) is connected between the right side of each push plate (134) and the limiting rod (133) on the same side, each limiting rod (133) is in contact with the rotating plate (131) on the same side, and the clamping ring (100) can contact the three push plates (134) when it moves to the right side. ; 2. A wind power generation high-rise building indoor safety ventilation device according to claim 1, characterized in that: It also includes a shaking mechanism (14) capable of cleaning dust on the filter screen (7), the shaking mechanism (14) including a support shaft (140), a second connecting block (141), a connecting spring (142), a support rod (143), a rotating shaft (144), a gear (145), a cam (146) and a rack (147), three support shafts (140) are evenly arranged along the circumferential direction on the left side wall of the frame (1), each support shaft (140) is slidably provided with a second connecting block (141), and each second connecting block (141) is connected to the left side wall of the filter screen (7), A connecting spring (142) is connected between each second connecting block (141) and the supporting shaft (140) on the same side. A supporting rod (143) is provided on the left side of the upper inner portion of the frame (1). A rotating shaft (144) is rotatably provided on the supporting rod (143). A gear (145) is provided in the middle of the rotating shaft (144). A cam (146) is provided on the upper side of the rotating shaft (144). The cam (146) can contact the right side wall of the filter screen (7) by rotating its own protrusion. A rack (147) is provided on the left side of the lower portion of the sliding rod (120). The rack (147) is meshed with the gear (145).

3. A wind power generation high-rise building indoor safety ventilation device according to claim 2, characterized in that: It also comprises a collecting mechanism (15) capable of cleaning dust on the filter screen (7), the collecting mechanism (15) comprising a connecting frame (150) and a collecting frame (151), the connecting frame (150) being provided on the left side of the lower part of the frame (1), the collecting frame (151) being provided on the left side of the lower part of the connecting frame (150), and the collecting frame (151) being in an arc shape.

4. A wind power generation high-rise building indoor safety ventilation device according to claim 3, characterized in that: The outer wall of the cam (146) is coated with soft glue.

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