Efficient fresh air ventilator capable of adjusting air speed and air direction

Abstract

The invention discloses an efficient fresh air ventilator capable of adjusting the air speed and the air direction, and relates to the technical field of fresh air ventilation, the efficient fresh air ventilator comprises a main box body, the two sides of the main box body communicate with an exhaust pipe and an air inlet pipe correspondingly, a filter plate is connected into the air inlet pipe, and a vibration assembly and a cleaning and collecting assembly are arranged on one side of the filter plate. According to the scheme, by arranging the direction adjusting assembly, when a driving motor drives a ratchet gear to rotate clockwise through a rotating shaft, the rotating shaft can drive adjusting fan blades to deflect through a rotating fluted disc and a linkage gear, so that a rotating ring is in an open state, the air outlet direction is adjusted according to the deflection angle of the adjusting fan blades, and the air outlet direction is adjusted according to the opening and closing distance between the adjusting fan blades; after the air outlet amount is controlled and the adjustment of the adjusting fan blades is completed, the driving motor drives the ratchet gear to rotate anticlockwise, the ratchet gear drives the poke rod to move, the poke rod drives the fixing box to rotate, and the fixing box is matched with the rotating ring to drive the adjusting fan blades to rotate, so that the air outlet direction can be changed at any time, and the air outlet uniformity can be ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of fresh air ventilation, and more particularly to a high-efficiency fresh air ventilator with adjustable wind speed and direction. Background Art

[0002] As people's demands for a better quality of life increase, fresh air ventilators are becoming increasingly popular. Fresh air ventilators deliver air from one side of the room and draw air from the other side. By combining these two methods, they create a fresh air flow field, keeping indoor air clean and fresh.

[0003] The document with publication number CN109827281A discloses a fresh air ventilator, which belongs to the technical field of fresh air ventilation equipment. The fresh air ventilator includes a casing, a top plate, a heat exchange core, an air supply fan and an exhaust fan; the top plate cover is arranged at the top opening of the casing, and a fresh air duct and a sewage air duct separated from each other are arranged in the casing; a plurality of mounting ribs for mounting the heat exchange core are arranged in the casing, and the plurality of mounting ribs form a space for clamping and mounting the heat exchange core, and the mounting ribs are provided with a Y-shaped mounting groove, and the Y-shaped mounting groove is provided with a space for sealing A Y-shaped sealing gasket seals the heat exchange core; the heat exchange core is provided with a first air duct and a second air duct isolated from each other, the first air duct is connected to the fresh air duct, and the second air duct is connected to the dirty air duct. The fresh air ventilator provided by this invention facilitates the installation of the heat exchange core in the casing of the fresh air ventilator and improves the sealing effect between the heat exchange core and the casing. However, when existing fresh air ventilators transport air into the house, they mostly blow air in a single direction, making it difficult to ensure that the air can fill the room more evenly, and the air outlet efficiency is poor. Therefore, improvement is needed. Summary of the Invention

[0004] The purpose of the present invention is to provide a high-efficiency fresh air ventilator with adjustable wind speed and direction, which can achieve multi-directional air discharge and ensure that the air can fill the room more evenly.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: a high-efficiency fresh air ventilator with adjustable wind speed and direction, comprising: a main box, both sides of which are connected to an exhaust pipe and an air inlet pipe, a filter plate connected to the air inlet pipe, a vibration component and a cleaning and collecting component provided on one side of the filter plate, and a direction adjustment component provided in the exhaust pipe; In which, the direction adjustment component includes a rotatable rotating ring, which is rotatably connected to the exhaust duct, and a fixed box is provided at the center position of the rotating ring. A plurality of adjustment blades are rotatably connected between the fixed box and the rotating ring through a rotating shaft, and one end of the rotating shaft extends into the fixed box and is connected to a linkage gear, and a plurality of linkage gears are meshed and connected to the same rotating gear plate, and a rotating shaft is connected to the side of the rotating gear plate away from the linkage gear, and the rotating shaft is rotatably connected to the fixed box, and a ratchet gear that can rotate in one direction is connected to the outer surface of the rotating shaft.

[0006] Furthermore, a pin is connected to the bottom of the fixed box, and a toggle rod is rotatably connected to the outer surface of the pin. One end of the toggle rod is engaged with the ratchet gear, and a fixing frame is attached to one side of the toggle rod. The cross-section of the fixing frame is L-shaped, and a second spring is connected to one side of the fixing frame. The other end of the second spring is connected to one side of the toggle rod. A protective box is connected to one side of the fixed box, and the ratchet gear, toggle rod, fixing frame and second spring are all arranged in the protective box.

[0007] Furthermore, a mounting rod is fixedly installed in the exhaust duct, a drive motor is fixedly installed on one side of the mounting rod through a mounting seat, and one end of the rotating shaft passes through the fixed box and the protective box and is connected to one end of the output shaft of the drive motor.

[0008] Furthermore, the plurality of adjustment blades are distributed in a circular array along the center of the fixed box, and when the sides of the plurality of adjustment blades fit together, the rotating ring can be closed.

[0009] Furthermore, the vibration assembly includes a rotating box, which is arranged on one side of the filter plate, a rotating cam is rotatably connected to the rotating box, a sliding plate is fitted on one side of the rotating cam, the sliding plate is slidably connected to the rotating box, a vibration plate is provided on the side of the sliding plate away from the rotating cam, and the vibration plate is arranged outside the rotating box, one side of the vibration plate is connected to two symmetrically arranged sliding rods, one end of the sliding rod away from the vibration plate extends to the inside of the rotating box and is connected to one side of the sliding plate, and one side of the vibration plate can fit with one side of the filter plate.

[0010] Furthermore, a first spring is sleeved on the outer surface of the sliding rod, and the two ends of the first spring are respectively connected to one side of the sliding plate and one side of the inner wall of the rotating box. One side of the rotating box is connected to a connecting shaft, and the connecting shaft is rotatably connected to the filter plate. The outer surface of the connecting shaft is rotatably connected to a fixing rod, and the fixing rod is connected to the air inlet pipe. The other end of the connecting shaft is connected to a driving fan.

[0011] Furthermore, the cross-sectional shape of the filter plate is circular, a fixed gear ring is connected to one side of the filter plate, a transmission shaft is connected to both sides of the rotating cam, one end of the transmission shaft extends to the outside of the fixed box and is connected to a driving gear, and the driving gear is meshed with the fixed gear ring.

[0012] Furthermore, the cleaning collection assembly includes two symmetrically arranged collection air bags, both sides of which are respectively connected to one side of the sliding plate and one side of the inner wall of the fixed box, the bottom of the collection air bag is connected to a plurality of adsorption tubes distributed in a linear array, the other end of the adsorption tube extends to the outside of the fixed box, one side of the collection air bag is connected to a plurality of connecting tubes distributed in a linear array, the other ends of the plurality of connecting tubes extend to the outside of the fixed box and are connected to the same collection box.

[0013] Furthermore, a one-way valve is provided in both the adsorption tube and the connecting tube, one side of the collecting box is connected to one side of the rotating box, and a detachable protective door is provided on one side of the collecting box.

[0014] Furthermore, partitions are distributed in a cross shape in the main box body, and heat exchange filter elements are arranged between multiple partitions. The heat exchange filter elements are fixedly installed on the main box body. A guide plate is connected to the side of the main box body close to the exhaust pipe, and two air pumps arranged in a mirror-symmetrical manner are provided on the side of the main box body away from the guide plate.

[0015] Compared with the existing technology, the beneficial effects of this solution are as follows: 1. This solution sets a direction adjustment component. When the driving motor drives the ratchet gear to rotate clockwise through the rotating shaft, the rotating shaft can drive the adjustment fan blade to deflect through the rotating gear plate and the linkage gear, so that the rotating ring is in the open state, and the air outlet direction is adjusted according to the deflection angle of the adjustment fan blade. In addition, the air outlet volume is controlled according to the opening and closing distance between the adjustment fan blades. After the adjustment of the fan blades is completed, the driving motor drives the ratchet gear to rotate counterclockwise, the ratchet gear drives the toggle rod to move, the toggle rod drives the fixed box to rotate, and the fixed box cooperates with the rotating ring to drive the adjustment fan blade to rotate, so that the air outlet direction can be changed at any time, thereby ensuring uniform air outlet.

[0016] 2. This solution sets up a vibration component to drive the fan to drive the driving gear to revolve on the fixed gear ring through the connecting shaft and the rotating box, so that the driving gear rotates on itself, and the driving gear drives the rotating cam to rotate, and the rotating cam drives the sliding plate to move, and the first spring drives the sliding plate to perform a reset motion, so that the sliding plate vibrates back and forth, and the sliding plate drives the sliding rod and the vibration plate to vibrate back and forth, and the vibration plate knocks and vibrates the filter plate to separate the dust and impurities attached to it, thereby playing a cleaning role and avoiding clogging of the filter plate, thereby ensuring the air intake efficiency of the air inlet pipe.

[0017] 3. This solution sets up a cleaning and collecting component. When the vibration plate knocks the filter plate, the sliding plate drives the collection air bag to contract and expand periodically, and cooperates with the connecting pipe, adsorption tube and one-way valve to realize one-way absorption and transportation of scattered dust, so that the dust shaken off by the vibration plate can be adsorbed and collected in the collection box, thereby realizing dust cleaning and collection, avoiding dust clogging the filter plate, and also preventing dust from flying, ensuring the cleanliness of the air inlet pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure for embodying the present invention; Figure 2 It is a schematic diagram of a three-dimensional cross-sectional structure for embodying the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the direction adjustment component of the present invention; Figure 4 It is a partial cross-sectional structural schematic diagram for embodying the direction adjustment assembly of the present invention; Figure 5 For embodying the present invention Figure 4 A schematic diagram of the enlarged structure of part A; Figure 6 It is a schematic diagram of a partial three-dimensional structure of a direction adjustment assembly for embodying the present invention; Figure 7 For embodying the present invention Figure 6 The enlarged structural diagram of part B in the middle; Figure 8 It is a schematic diagram of the three-dimensional structure of the vibration component and the cleaning collection component of the present invention; Figure 9 It is a schematic diagram of the three-dimensional structure of the vibration component of the present invention; Figure 10 It is a schematic diagram of the three-dimensional structure of the cleaning collection component of the present invention.

[0019] In the picture: 1. Main box; 2. Air inlet pipe; 3. Exhaust pipe; 4. Filter plate; 5. Vibration assembly; 501. Drive gear; 502. Rotating box; 503. Vibration plate; 504. Fixed gear ring; 505. Connecting shaft; 506. Drive fan; 507. First spring; 508. Sliding rod; 509. Sliding plate; 510. Rotating cam; 6. Cleaning and collecting assembly; 601. Collection box; 602. Connecting pipe; 603. Adsorption tube; 6 04. Collecting air bag; 7. Adjusting assembly; 701. Rotating ring; 702. Adjusting fan blades; 703. Mounting rod; 704. Protective box; 705. Driving motor; 706. Fixing box; 707. Linking gear; 708. Rotating gear plate; 709. Fixing frame; 710. Second spring; 711. Toggle lever; 712. Pin shaft; 713. Ratchet gear; 8. Partition; 9. Air pump; 10. Guide plate; 11. Heat exchange filter element. DETAILED DESCRIPTION

[0020] The invention will be further described below in detail with reference to the accompanying drawings and through specific embodiments. The following embodiments are merely illustrative and do not limit the scope of protection of the present invention.

[0021] Example 1: A high-efficiency fresh air ventilator with adjustable wind speed and direction, such as Figures 1-10 As shown, it includes: a main box body 1, both sides of the main box body 1 are respectively connected to the exhaust pipe 3 and the air inlet pipe 2, the air inlet pipe 2 is connected with a filter plate 4, a vibration component 5 and a cleaning collection component 6 are provided on one side of the filter plate 4, the exhaust pipe 3 is provided with a direction adjustment component 7, partitions 8 are distributed in a cross shape in the main box body 1, and heat exchange filter elements 11 are provided between multiple partitions 8, the heat exchange filter element 11 is fixedly installed on the main box body 1, and a guide plate 10 is connected to the side of the main box body 1 close to the exhaust pipe 3, and two air pumps 9 with mirror symmetry are provided on the side of the main box body 1 away from the guide plate 10.

[0022] Among them, the direction adjustment component 7 includes a rotatable rotating ring 701, which is rotatably connected to the exhaust pipe 3. A fixed box 706 is provided at the center of the rotating ring 701. A plurality of adjustment blades 702 are rotatably connected between the fixed box 706 and the rotating ring 701 through a rotating shaft. One end of the rotating shaft extends into the fixed box 706 and is connected to a linkage gear 707. A plurality of linkage gears 707 are meshed and connected to the same rotating toothed disc 708. The rotating toothed disc 708 is connected to a rotating shaft on the side away from the linkage gear 707. The rotating shaft is rotatably connected to the fixed box 706. A ratchet gear 713 capable of unidirectional rotation is connected to the outer surface of the rotating shaft. A pin shaft 712 is connected to the bottom of the fixed box 706. The outer surface of the pin shaft 712 is rotatably connected to a toggle rod 711. One end of the toggle rod 711 is meshed with the ratchet gear 713 to toggle. A fixing frame 709 is attached to one side of the rod 711, and the cross-section of the fixing frame 709 is L-shaped. A second spring 710 is connected to one side of the fixing frame 709, and the other end of the second spring 710 is connected to one side of the toggle rod 711. One side of the fixed box 706 is connected to the protective box 704. The ratchet gear 713, the toggle rod 711, the fixing frame 709 and the second spring 710 are all arranged in the protective box 704. A mounting rod 703 is fixedly installed in the exhaust duct 3, and a drive motor 705 is fixedly installed on one side of the mounting rod 703 through a mounting seat. One end of the rotating shaft passes through the fixed box 706 and the protective box 704 and is connected to one end of the output shaft of the drive motor 705. Multiple adjustment blades 702 are distributed in a circular array along the center position of the fixed box 706, and when the sides of multiple adjustment blades 702 are attached to each other, the rotating ring 701 can be closed.

[0023] In actual application, by setting the direction adjustment component 7, when the driving motor 705 drives the ratchet gear 713 to rotate clockwise through the rotating shaft, the rotating shaft can drive the adjustment blade 702 to deflect through the rotating toothed disk 708 and the linkage gear 707, so that the rotating ring 701 is in an open state, and the air outlet direction is adjusted according to the deflection angle of the adjustment blade 702, and the air outlet volume is controlled according to the opening and closing distance between the adjustment blades 702. After the adjustment of the adjustment blades 702 is completed, the driving motor 705 drives the ratchet gear 713 to rotate counterclockwise, the ratchet gear 713 drives the toggle rod 711 to move, and the toggle rod 711 drives the fixed box 706 to rotate, and the fixed box 706 cooperates with the rotating ring 701 to drive the adjustment blade 702 to rotate, so that the air outlet direction can change at any time, thereby ensuring uniform air outlet.

[0024] Example 2: A high-efficiency fresh air ventilator with adjustable wind speed and direction, which is different from Example 1 in that Figures 8-10As shown, the vibration assembly 5 includes a rotating box 502, which is arranged on one side of the filter plate 4, and a rotating cam 510 is rotatably connected to the rotating box 502. A sliding plate 509 is attached to one side of the rotating cam 510, and the sliding plate 509 is slidably connected to the rotating box 502. A vibration plate 503 is provided on the side of the sliding plate 509 away from the rotating cam 510, and the vibration plate 503 is arranged outside the rotating box 502. One side of the vibration plate 503 is connected to two symmetrically arranged sliding rods 508, and one end of the sliding rod 508 away from the vibration plate 503 extends to the inside of the rotating box 502 and is connected to one side of the sliding plate 509. One side of the vibration plate 503 can be attached to one side of the filter plate 4, and the sliding rod A first spring 507 is sleeved on the outer surface of 508, and the two ends of the first spring 507 are respectively connected to one side of the sliding plate 509 and one side of the inner wall of the rotating box 502. A connecting shaft 505 is connected to one side of the rotating box 502, and the connecting shaft 505 is rotatably connected to the filter plate 4. The outer surface of the connecting shaft 505 is rotatably connected to a fixing rod, and the fixing rod is connected to the air inlet pipe 2. The other end of the connecting shaft 505 is connected to a driving fan 506. The cross-section of the filter plate 4 is circular, and a fixed gear ring 504 is connected to one side of the filter plate 4. A transmission shaft is connected to both sides of the rotating cam 510. One end of the transmission shaft extends to the outside of the fixed box 706 and is connected to a driving gear 501. The driving gear 501 is meshed with the fixed gear ring 504.

[0025] In actual application, the driving fan 506 drives the driving gear 501 to revolve on the fixed gear ring 504 through the connecting shaft 505 and the rotating box 502, so that the driving gear 501 rotates, and the driving gear 501 drives the rotating cam 510 to rotate, and the rotating cam 510 drives the sliding plate 509 to move, and the first spring 507 drives the sliding plate 509 to perform a reset movement, so that the sliding plate 509 vibrates back and forth, and the sliding plate 509 drives the sliding rod 508 and the vibration plate 503 to vibrate back and forth, and the vibration plate 503 knocks and vibrates the filter plate 4, so that the dust and impurities attached to it are detached, thereby playing a cleaning role, avoiding clogging of the filter plate 4, and thus ensuring the air intake efficiency of the air inlet pipe 2.

[0026] Example 3: A high-efficiency fresh air ventilator with adjustable wind speed and direction, which is different from Example 1 in that Figures 8-10As shown, the cleaning collection component 6 includes two symmetrically arranged collecting air bags 604, and the two sides of the collecting air bags 604 are respectively connected to one side of the sliding plate 509 and one side of the inner wall of the fixed box 706. The bottom of the collecting air bag 604 is connected to a plurality of adsorption tubes 603 distributed in a linear array, and the other end of the adsorption tube 603 extends to the outside of the fixed box 706. One side of the collecting air bag 604 is connected to a plurality of connecting tubes 602 distributed in a linear array, and the other ends of the plurality of connecting tubes 602 extend to the outside of the fixed box 706 and are connected to the same collecting box 601. One-way valves are provided in the adsorption tubes 603 and the connecting tubes 602. One side of the collecting box 601 is connected to one side of the rotating box 502, and a detachable protective door is provided on one side of the collecting box 601.

[0027] In actual application, by setting up a cleaning and collecting component 6, when the vibration plate 503 knocks and vibrates the filter plate 4, the sliding plate 509 drives the collecting air bag 604 to contract and expand periodically, and cooperates with the connecting tube 602, the adsorption tube 603 and the one-way valve to realize one-way absorption and transportation of scattered dust, so that the dust shaken off by the vibration plate 503 can be adsorbed and collected into the collection box 601, thereby realizing dust cleaning and collection, avoiding dust clogging the filter plate 4, and also avoiding dust flying, ensuring the cleanliness of the air inlet pipe 2.

[0028] Working principle: The staff fixes and installs the main box body 1. When in use, the air pump 9 is started, and the air pump 9 sucks air through the air inlet pipe 2, and transports the air to the heat exchange filter element 11, and the heat exchange filter element 11 performs heat exchange on the air. After that, the air is discharged from the exhaust pipe 3 through the guidance of the guide plate 10.

[0029] During this process, the driving motor 705 is started, and the driving motor 705 drives the rotating shaft to rotate, and the rotating shaft drives the ratchet gear 713 to rotate clockwise, and the ratchet gear 713 drives the toggle rod 711 to move to one side, and the toggle rod 711 does not limit the ratchet gear 713, and the rotating shaft drives the rotating toothed disc 708 to rotate, and the rotating toothed disc 708 drives the linkage gear 707 to rotate, and the linkage gear 707 drives the adjustment blades 702 to deflect, so that the rotating ring 701 is in the open state, and the air outlet direction is adjusted according to the deflection angle of the adjustment blades 702, and the air outlet volume is controlled according to the opening and closing distance between the adjustment blades 702. After the adjustment of the adjustment blades 702 is completed, the driving motor 705 drives the ratchet gear 713 to rotate counterclockwise, and the ratchet gear 713 drives the toggle rod 711 to move, and the toggle rod 711 drives the fixed box 706 to rotate, and the fixed box 706 cooperates with the rotating ring 701 to drive the adjustment blades 702 to rotate, so that the air outlet direction can be changed at any time, thereby ensuring uniform air outlet.

[0030] When the air inlet pipe 2 is sucking air, air enters the air inlet pipe 2 from the outside. During this process, the filter plate 4 isolates and blocks the dust in the air, and the air pump 9 generates suction and allows the airflow to drive the driving fan 506 to rotate, and the driving fan 506 drives the connecting shaft 505 to rotate, and the connecting shaft 505 drives the rotating box 502 to rotate, and the rotating box 502 drives the driving gear 501 to revolve on the fixed gear ring 504, so that the driving gear 501 rotates, and the driving gear 501 drives the rotating cam 510 to rotate, and the rotating cam 510 drives the sliding plate 509 to move, and the first spring 507 drives the sliding plate 509 to perform a reset motion, so that the sliding plate 509 vibrates back and forth, and the sliding plate 509 drives the sliding rod 508 and the vibration plate 503 to vibrate back and forth, and the vibration plate 503 knocks and vibrates the filter plate 4, so that the dust and impurities attached to it are detached.

[0031] At the same time, when the vibration plate 503 knocks and vibrates the filter plate 4, the sliding plate 509 drives the collecting air bag 604 to contract and expand periodically, and cooperates with the connecting tube 602, the adsorption tube 603 and the one-way valve to realize the one-way absorption and transportation of scattered dust, so that the dust shaken off by the vibration plate 503 can be adsorbed and collected in the collection box 601, thereby realizing the cleaning and collection of dust.

[0032] This specific embodiment is merely an explanation of the present invention and is not intended to limit the present invention. After reading this specification, those skilled in the art may make non-creative modifications to this embodiment as needed. However, as long as such modifications are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A high-efficiency fresh air ventilator with adjustable wind speed and direction, characterized in that: include: A main box body (1), both sides of the main box body (1) are connected to an exhaust pipe (3) and an air inlet pipe (2), a filter plate (4) is connected to the air inlet pipe (2), a vibration component (5) and a cleaning collection component (6) are provided on one side of the filter plate (4), and a direction adjustment component (7) is provided in the exhaust pipe (3); The direction adjustment assembly (7) comprises a rotatable rotating ring (701), the rotating ring (701) being rotatably connected to the exhaust pipe (3), a fixed box (706) being provided at a central position in the rotating ring (701), a plurality of adjustment blades (702) being rotatably connected between the fixed box (706) and the rotating ring (701) via a rotating shaft, one end of the rotating shaft extending into the fixed box (706) and being connected to a linkage gear (707), the plurality of linkage gears (707) being meshedly connected to a same rotating toothed disc (708), a rotating shaft being connected to a side of the rotating toothed disc (708) away from the linkage gear (707), the rotating shaft being rotatably connected to the fixed box (706), and a ratchet gear (713) capable of unidirectional rotation being connected to an outer surface of the rotating shaft.

2. The high-efficiency fresh air ventilator with adjustable wind speed and direction according to claim 1, characterized in that: The bottom of the fixed box (706) is connected to a pin shaft (712), and the outer surface of the pin shaft (712) is rotatably connected to a toggle rod (711), one end of the toggle rod (711) is meshed with a ratchet gear (713), and one side of the toggle rod (711) is attached to a fixed frame (709), and the cross-section of the fixed frame (709) is L-shaped. One side of the fixed frame (709) is connected to a second spring (710), and the other end of the second spring (710) is connected to one side of the toggle rod (711). One side of the fixed box (706) is connected to a protective box (704), and the ratchet gear (713), the toggle rod (711), the fixed frame (709) and the second spring (710) are all arranged in the protective box (704).

3. The high-efficiency fresh air ventilator with adjustable wind speed and direction according to claim 1, characterized in that: A mounting rod (703) is fixedly installed in the exhaust pipe (3), and a driving motor (705) is fixedly installed on one side of the mounting rod (703) through a mounting seat. One end of the rotating shaft passes through the fixing box (706) and the protective box (704) and is connected to one end of the output shaft of the driving motor (705).

4. The high-efficiency fresh air ventilator with adjustable wind speed and direction according to claim 3, characterized in that: The plurality of adjustment blades (702) are distributed in a circular array along the center of the fixed box (706), and when the sides of the plurality of adjustment blades (702) are fitted together, the rotating ring (701) can be sealed.

5. The high-efficiency fresh air ventilator with adjustable wind speed and direction according to claim 4, characterized in that: The vibration assembly (5) includes a rotating box (502), the rotating box (502) is arranged on one side of the filter plate (4), a rotating cam (510) is rotatably connected in the rotating box (502), a sliding plate (509) is attached to one side of the rotating cam (510), the sliding plate (509) is slidably connected in the rotating box (502), a vibration plate (503) is arranged on the side of the sliding plate (509) away from the rotating cam (510), and the vibration plate (503) is arranged outside the rotating box (502), one side of the vibration plate (503) is connected to two symmetrically arranged sliding rods (508), one end of the sliding rod (508) away from the vibration plate (503) extends to the inside of the rotating box (502) and is connected to one side of the sliding plate (509), and one side of the vibration plate (503) can be attached to one side of the filter plate (4).

6. The high-efficiency fresh air ventilator with adjustable wind speed and direction according to claim 5, characterized in that: The outer surface of the sliding rod (508) is sleeved with a first spring (507), and the two ends of the first spring (507) are respectively connected to one side of the sliding plate (509) and one side of the inner wall of the rotating box (502). One side of the rotating box (502) is connected to a connecting shaft (505), and the connecting shaft (505) is rotatably connected to the filter plate (4). The outer surface of the connecting shaft (505) is rotatably connected to a fixing rod, and the fixing rod is connected to the inside of the air inlet pipe (2). The other end of the connecting shaft (505) is connected to a driving fan (506).

7. The high-efficiency fresh air ventilator with adjustable wind speed and direction according to claim 5, characterized in that: The filter plate (4) has a circular cross-sectional shape, and one side of the filter plate (4) is connected to a fixed gear ring (504). Both sides of the rotating cam (510) are connected to a transmission shaft, one end of the transmission shaft extends to the outside of the fixed box (706) and is connected to a driving gear (501), and the driving gear (501) is meshed with the fixed gear ring (504).

8. The high-efficiency fresh air ventilator with adjustable wind speed and direction according to claim 5, characterized in that: The cleaning collection assembly (6) includes two symmetrically arranged collection air bags (604), the two sides of the collection air bags (604) are respectively connected to one side of the sliding plate (509) and one side of the inner wall of the fixed box (706), the bottom of the collection air bag (604) is connected to a plurality of adsorption tubes (603) distributed in a linear array, the other end of the adsorption tube (603) extends to the outside of the fixed box (706), one side of the collection air bag (604) is connected to a plurality of connecting tubes (602) distributed in a linear array, the other ends of the plurality of connecting tubes (602) extend to the outside of the fixed box (706) and are connected to the same collection box (601).

9. The high-efficiency fresh air ventilator with adjustable wind speed and direction according to claim 8, characterized in that: One-way valves are provided in both the adsorption tube (603) and the connecting tube (602). One side of the collecting box (601) is connected to one side of the rotating box (502). A detachable protective door is provided on one side of the collecting box (601).

10. The high-efficiency fresh air ventilator with adjustable wind speed and direction according to claim 1, characterized in that: Partitions (8) are distributed in a cross shape in the main box (1), and heat exchange filter elements (11) are provided between the plurality of partitions (8). The heat exchange filter elements (11) are fixedly mounted on the main box (1). A guide plate (10) is connected to a side of the main box (1) close to the exhaust pipe (3). Two air pumps (9) arranged in a mirror-symmetrical manner are provided in the main box (1) on a side away from the guide plate (10).

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