Filters and air conditioning purification equipment

Abstract

The present invention relates to the technical field of air purification and regulation, and in particular to a filtering device and an air conditioning purification device, the filtering device comprising: a fixed frame, a filter assembly, a displacement driving mechanism, a blower mechanism and a dust suction mechanism, the fixed frame is installed on the air conditioning purification device, and is used to install the filter assembly, the filter assembly is used to filter dust, the displacement driving mechanism and the blower mechanism and the dust suction mechanism are used to drive the blower mechanism and the dust suction mechanism to move along the filter assembly, the blower mechanism and the dust suction mechanism are respectively arranged on opposite sides of the filter assembly, the blower mechanism is used to blow the dust on the filter assembly into the dust suction mechanism, and the dust suction mechanism is used to absorb the dust on the filter assembly. The filtering device of the present invention adopts a displacement driving mechanism to drive the blower mechanism and the dust suction mechanism to move along the filter assembly, and utilizes the cooperation of the blower mechanism and the dust suction mechanism to clean the dust on the filter assembly, so as to reduce the cleaning and maintenance cycle of the filter assembly, and achieve the purpose of improving the user experience of the filtering device.

Description

Technical Field

[0001] The present invention relates to the technical field of air purification and regulation, and in particular to a filtering device and air conditioning purification equipment. Background Art

[0002] Air conditioning purification equipment is a device that regulates the temperature and cleanliness of air. It is generally composed of an air filter, an air conditioning device and an air conveying device. The air conveying device is used to control the air to pass through the air filter and the air conditioning device in sequence. After the air filter filters the dust in the air, the air conditioning device is used to adjust the temperature of the air to achieve air temperature regulation and cleanliness control. However, existing filter devices generally use easy-to-filter mesh to filter the air. After the filter has been used for a period of time, dust is easily accumulated on the surface of the filter, causing the filter holes of the filter to be blocked, which not only affects the filtering effect of the filter, but also increases the conveying energy consumption of the air conveying device. Therefore, the filter needs to be frequently disassembled and assembled to clean the dust on the filter. There is a technical problem that the cleaning and maintenance of the filter device is frequent, which reduces the user experience of the filter device. Summary of the invention

[0003] Based on this, it is necessary to provide a filter device and air conditioning purification equipment to address the technical problem that the current filter device is frequently cleaned and maintained, which reduces the user experience of the filter device.

[0004] A filtering device comprises: a fixed frame, a filter assembly, a displacement drive mechanism, a blower mechanism and a dust suction mechanism, wherein the filter assembly is installed in the fixed frame and is provided with a filter hole, the displacement drive mechanism comprises a displacement drive assembly, an adapter assembly, a first adjustment member and a second adjustment member, the displacement drive assembly drives the adapter assembly to move along the edge of the fixed frame, the first adjustment member and the second adjustment member are both installed on the adapter assembly, the first adjustment member is connected to the blower mechanism to drive the blower mechanism to approach or move away from the filter assembly, the second adjustment member is connected to the dust suction mechanism, To drive the dust suction mechanism to approach or move away from the filter assembly, the air blowing mechanism and the dust suction mechanism are respectively arranged on two opposite sides of the filter assembly, the air blowing mechanism includes a wind hood, a blowing assembly and a brush assembly, the wind hood is provided with an air outlet on a side facing the filter hole, the blowing assembly is used to supply air to the air outlet, the brush assembly is installed on the wind hood and arranged on one side of the air outlet, part of the brush assembly is inserted into the filter hole, the dust suction mechanism is provided with a dust suction port and a dust storage chamber, the position of the dust suction port corresponds to the position of the air outlet, and is connected to the dust storage chamber.

[0005] In one of the embodiments, it is characterized in that the blowing assembly includes a wind wheel and a rotation driving assembly, the wind wheel is rotatably disposed in the wind cover, and the rotation driving assembly is installed on the adapter assembly and drives the wind wheel to rotate.

[0006] In one of the embodiments, it is characterized in that the rotary drive assembly includes a rotary drive member, a driving gear and a driven gear, the rotary drive member is connected to the adapter assembly, the driving gear is connected to the rotary drive member, the driven gear is meshed with the driving gear and connected to the wind wheel.

[0007] In one embodiment, the wind wheel includes a rotating shaft and fan blades. There are two rotating shafts, which are respectively arranged at two ends of the fan blades. Each rotating shaft is rotatably connected to the wind cover, one of the rotating shafts is connected to the driven gear, and there are multiple fan blades, each of which is arranged in the wind cover.

[0008] In one embodiment, the wind hood includes a hood body and a mounting member, the hood body is provided with an air inlet and a rotation groove, and together with the mounting member forms an air cavity connecting the air inlet and the rotation groove, the mounting member is provided with the air outlet connecting the air cavity, the rotating shaft is rotatably connected to the rotation groove, and the fan blades are arranged in the air cavity.

[0009] In one embodiment, the mounting member includes a cover plate, a connecting block and a plug plate. The cover plate is provided with the air outlet and is connected to the bristle assembly. There are two connecting blocks, each of which is respectively arranged on both sides of the cover plate and connected to the cover body. The number of the plug plates is the same as the number of the connecting blocks. Each of the plug plates is respectively inserted into the rotating groove and contacts the rotating shaft.

[0010] In one embodiment, the number of the bristle assemblies is two groups, and the two groups of bristle assemblies are respectively arranged on both sides of the air outlet.

[0011] In one of the embodiments, the dust suction mechanism includes a dust suction hood and an exhaust fan, the dust suction hood is provided with the dust suction port and the dust storage chamber, and the exhaust fan is connected to the dust storage chamber.

[0012] In one embodiment, the dust hood includes a shell, a shell cover and a dust guide plate. The shell is plugged into the shell cover and forms the dust storage chamber with the shell cover. The shell cover is provided with the dust suction port. There are multiple dust guide plates, each of which is arranged along the edge of the dust suction port and inclined toward the dust storage chamber. Each of the dust guide plates forms a guide channel connecting the dust suction port and the dust storage chamber, and the guide channel gradually shrinks toward the direction of the dust storage chamber.

[0013] The beneficial effects of the filtering device shown in the present invention are:

[0014] 1. A displacement drive assembly is used to drive the blower mechanism and the dust suction mechanism arranged on the opposite sides of the filter assembly to move synchronously. During the movement, the bristle assembly inserted into the filter hole is used to push the dust out of the filter hole. At the same time, the air blower assembly is used to supply air to the air outlet, so that the wind passes through the filter hole, and the dust pushed out of the filter hole is blown into the dust storage chamber through the dust suction port of the dust suction mechanism, so as to clean the dust on the filter assembly, thereby reducing the frequent cleaning and maintenance of the filter device and achieving the purpose of improving the use experience of the filter device;

[0015] 2. The first adjusting member drives the blower mechanism to move closer to or away from the filter assembly, and the second adjusting member drives the dust suction mechanism to move closer to or away from the filter assembly, which is beneficial to reducing the gap between the wind cover, the dust suction mechanism and the filter assembly, effectively reducing the dust from flowing out of the gap, and achieving the purpose of improving the filtering effect;

[0016] 3. The wind wheel is rotated and set in the wind cover, and the rotary drive component is installed on the wind cover to drive the wind wheel to rotate, which is conducive to increasing the wind pressure of the air blowing component to the air outlet, thereby limiting the occurrence of dust stuck in the filter hole;

[0017] 4. The dust suction hood is provided with a dust suction port and a dust storage chamber, and the exhaust fan is connected to the dust storage chamber, which is conducive to the cooperation of the exhaust fan and the air blowing component, so that the air blowing component can blow the dust in the dust storage chamber through the filter hole through the air outlet to timely extract it, so as to prevent the dust in the dust storage chamber from entering the filter hole again, so as to achieve the purpose of improving the dust cleaning effect;

[0018] 5. A dust guide plate is arranged along the edge of the dust suction port and is inclined toward the dust storage chamber to form a guide channel that gradually shrinks toward the dust storage chamber. This is beneficial for guiding dust into the dust storage chamber and preventing dust that has entered the dust storage chamber from escaping from the dust storage chamber through the blocking of the dust guide plate, thereby achieving the purpose of effectively controlling the dust blown into the dust storage chamber.

[0019] An air conditioning purification device comprises the filtering device described in any one of the above items, and also comprises a frame, an air conditioning device and an air conveying device, wherein the frame is provided with an air inlet and an air outlet, the filtering device is arranged between the air conditioning device and the air inlet, and the air conveying device is arranged between the air conditioning device and the air outlet.

[0020] The beneficial effect of the air conditioning purification device shown in the present invention is: by adopting the above-mentioned filtering device, it is beneficial to extend the cleaning and maintenance cycle of the filtering device, thereby achieving the purpose of improving the user experience of the air conditioning purification device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1It is a structural schematic diagram of the filtering device shown in the present invention;

[0022] Figure 2 for Figure 1 An exploded schematic diagram of the fixing frame and the filter assembly of the filtering device;

[0023] Figure 3 for Figure 1 A cross-sectional schematic diagram of the filtering device;

[0024] Figure 4 for Figure 3 An enlarged schematic diagram of part A of the filtering device;

[0025] Figure 5 for Figure 1 A schematic structural diagram of a displacement drive assembly of the filtering device;

[0026] Figure 6 for Figure 1 A schematic structural diagram of the adapter assembly of the filter device installing the first adjusting member and the second adjusting member;

[0027] Figure 7 for Figure 1 An exploded schematic diagram of the air blowing mechanism of the filter device;

[0028] Figure 8 for Figure 3 A schematic structural diagram of the dust collection mechanism of the filtering device;

[0029] Fig. 9 It is a structural schematic diagram of the air conditioning purification device shown in the present invention;

[0030] Fig.10 for Fig. 9 A perspective view of the air conditioning purification device.

[0031] Schematic diagram of the filtering device mechanism.

[0032] The meanings of the numbers in the accompanying drawings are:

[0033] 100. Filtering device;

[0034] 10. fixing frame; 11. frame body; 111. connection hole; 12. mounting ear;

[0035] 20. filter assembly; 21. filter screen; 211. filter hole; 22. clamping strip; 221. adjustment hole;

[0036] 30. Displacement drive mechanism; 31. Displacement drive assembly; 311. Displacement drive member; 312. Transmission wheel; 313. Transmission belt; 314. Transfer plate; 32. Transfer assembly; 321. Transfer block; 322. Slider; 323. Guide rail; 33. First adjustment member; 34. Second adjustment member;

[0037] 40. hair dryer structure; 41. wind cover; 411. air outlet; 412. cover body; 413. mounting member; 414. air inlet; 415. rotating slot; 416. air cavity; 417. cover plate; 418. connecting block; 419. plug plate; 42. air blowing assembly; 421. wind wheel; 422. rotating drive assembly; 423. rotating drive member; 424. driving gear; 425. driven gear; 426. rotating shaft; 427. fan blade; 43. bristle assembly;

[0038] 50. dust suction mechanism; 51. dust suction cover; 511. dust suction port; 512. dust storage chamber; 52. housing; 53. housing cover; 54. dust guide plate; 55. guide channel;

[0039] 200. Air conditioning purification equipment; 201. Rack; 202. Air conditioning device; 203. Air conveying device; 204. Air inlet; 205. Air outlet. DETAILED DESCRIPTION

[0040] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0041] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0042] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0043] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0045] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0046] like Figure 1 As shown, it is a filtering device 100 shown in the present invention, which is installed in an air conditioning purification device 200, and the filtering device 100 is used to filter dust.

[0047] like Figures 1 to 4As shown, the filtering device 100 includes: a fixed frame 10, a filter assembly 20, a displacement driving mechanism 30, a blower mechanism 40 and a dust suction mechanism 50, wherein the fixed frame 10 is installed on the air conditioning purification device 200, the fixed frame 10 is used to install the filter assembly 20, the filter assembly 20 is used to filter dust, the displacement driving mechanism 30 and the blower mechanism 40 and the dust suction mechanism 50 are used to drive the blower mechanism 40 and the dust suction mechanism 50 to move along the filter assembly 20, the blower mechanism 40 and the dust suction mechanism 50 are respectively arranged on the opposite sides of the filter assembly 20, the blower mechanism 40 is used to blow the dust on the filter assembly 20 into the dust suction mechanism 50, the dust suction mechanism 50 is used to absorb the dust on the filter assembly 20, the displacement driving mechanism 30 is used to drive the blower mechanism 40 and the dust suction mechanism 50 to move along the filter assembly 20, and the blower mechanism 40 and the dust suction mechanism 50 are used to clean the dust on the filter assembly 20 by cooperation, so as to reduce the cleaning and maintenance cycle of the filter assembly 20, so as to achieve the purpose of improving the use experience of the filtering device 100.

[0048] Below, combined Figures 1 to 8 , the above-mentioned filtering device 100 is further explained.

[0049] like Figure 1 to Figure 2 As shown, the fixing frame 10 includes a frame body 11 and a hanging ear 12, the frame body 11 is provided with an installation space and a connecting hole 111 communicating with the installation space, the number of the connecting holes 111 is multiple, each connecting hole 111 is arranged around the edge of the frame body 11, the hanging ear 12 is used to connect the air conditioning purification device 200, the filter assembly 20 is installed in the installation space of the fixing frame 10, and is provided with a filter hole 211, specifically, the filter assembly 20 includes a filter screen 21, a clamping strip 22 and a tensioning member (not shown), the filter screen 21 is provided with a filter hole 211, the number of the clamping strip 22 is multiple, each clamping strip 22 respectively clamps the edge of the filter screen 21, and each clamping strip 22 The filter assembly 20 is installed by rotating the tensioning member and controlling the clamping strip 22 to move the clamping strip 22 close to or away from the edge of the frame 11, thereby tightening the filter 21 and keeping the filter 21 flat, so that the hair dryer 40 and the dust collector 50 can clean the dust on the filter 21.

[0050] like Figure 3 to Figure 4As shown, the displacement drive mechanism 30 includes a displacement drive component 31, an adapter component 32, a first adjusting member 33 and a second adjusting member 34. The displacement drive component 31 drives the adapter component 32 to move along the edge of the fixed frame 10. The first adjusting member 33 and the second adjusting member 34 are both installed on the adapter component 32. The first adjusting member 33 is connected to the air blowing mechanism 40 to drive the air blowing mechanism 40 to approach or move away from the filter component 20. The second adjusting member 34 is connected to the dust suction mechanism 50 to drive the dust suction mechanism 50 to approach or move away from the filter component 20. The manner in which the air blowing mechanism 40 is driven to approach or move away from the filter component 20 by the first adjusting member 33 and the dust suction mechanism 50 is driven to approach or move away from the filter component 20 by the second adjusting member 34 is beneficial to reducing the gap between the air blowing mechanism 40 and the dust suction mechanism 50 and the filter component 20, effectively reducing the situation in which dust flows out of the gap, thereby achieving the purpose of improving the filtering effect.

[0051] Specifically, the first adjusting member 33 and the second adjusting member 34 are both hand-tightened nuts. The first adjusting member 33 is threadedly connected to the hair blowing mechanism 40, and the second adjusting member 34 is threadedly connected to the dust collecting mechanism 50. By rotating the first adjusting member 33 and / or the second adjusting member 34, the hair blowing mechanism 40 or the dust collecting mechanism 50 can be controlled to approach or move away from the filter 21.

[0052] Specifically, Figure 5 As shown, the displacement drive assembly 31 includes a displacement drive member 311, a transmission wheel 312, a transmission belt 313 and an adapter pressure plate 314. The displacement drive member 311 is a motor. There are two transmission wheels 312. The two transmission wheels 312 are respectively arranged at both ends of the fixed frame 10. One of the transmission wheels 312 is connected to the displacement drive member 311 to control its rotation through the displacement drive member 311. The transmission belt 313 connects the two transmission wheels 312 and is connected to the adapter pressure plate 314. It is connected to the adapter assembly 32 through the adapter pressure plate 314. The displacement drive member 311 is used to control the rotation of the transmission wheel 312 to drive the transmission belt 313 to move, thereby driving the adapter assembly 32 to move.

[0053] like Figure 6 As shown, there are two groups of adapter components 32, and the two groups of adapter components 32 are respectively arranged on both sides of the fixed frame 10, and one group of the adapter components 32 is connected to the adapter pressure plate 314. The two groups of adapter components 32 are helpful to improve the movement accuracy of the hair dryer mechanism 40 and the dust suction mechanism 50. Specifically, the adapter component 32 includes an adapter block 321, a slider 322 and a guide rail 323. The adapter block 321 is connected to the adapter pressure plate 314 and is rotatably connected to the first adjustment member 33 and the second adjustment member 34. The slider 322 is connected to the adapter block 321 and is slidably arranged on the guide rail 323. The guide rail 323 is connected to the fixed frame 10.

[0054] like Figure 4As shown, the blower mechanism 40 and the dust collector mechanism 50 are respectively disposed on opposite sides of the filter assembly 20. Figure 4 and Figure 7 As shown, the hair dryer mechanism 40 includes a hood 41, a blower assembly 42 and a brush assembly 43. The hood 41 is provided with an air outlet 411 on one side facing the filter hole 211. The blower assembly 42 is used to supply air to the air outlet 411. The bristle assembly 43 is installed on the hood 41 and is arranged on one side of the air outlet 411. Part of the bristle assembly 43 is inserted into the filter hole 211, wherein the number of the bristle assemblies 43 is two groups, and the two groups of bristle assemblies 43 are respectively arranged on both sides of the air outlet 411 along the moving direction of the hair dryer mechanism 40. The two groups of bristle assemblies 43 are respectively arranged on both sides of the air outlet 411. In the process of the hair dryer mechanism 40 moving, the bristle assembly 43 is used to push out the dust in the filter hole 211 in advance, so as to improve the air supply effect of the blower assembly 42.

[0055] Specifically, Figure 4 and Figure 7As shown, the blast assembly 42 includes a wind wheel 421 and a rotation drive assembly 422. The wind wheel 421 is rotatably arranged in the wind cover 41. The rotation drive assembly 422 is installed on the adapter assembly 32 and drives the wind wheel 421 to rotate. The rotation drive assembly 422 includes a rotation drive member 423, a driving gear 424 and a driven gear 425. The rotation drive member 423 is a motor and is connected to the adapter assembly 32. The driving gear 424 is connected to the rotation drive member 423. The driven gear 425 is meshed with the driving gear 424 and is connected to the wind wheel 421. 1 includes a rotating shaft 426 and a fan blade 427. The number of the rotating shafts 426 is two. The two rotating shafts 426 are respectively arranged at the two ends of the fan blade 427. Each rotating shaft 426 is rotatably connected to the wind cover 41. One of the rotating shafts 426 is connected to the driven gear 425. The number of the fan blades 427 is multiple. Each fan blade 427 is arranged in the wind cover 41. The wind cover 41 includes a cover body 412 and a mounting member 413. The cover body 412 is provided with an air inlet 414 and a rotating groove 415, and the cover body 412 and the mounting member 413 form an air cavity 416 communicating with the air inlet 414 and the rotating groove 415. The mounting member 413 is provided with a fan cavity 416. The component 413 is provided with an air outlet 411 connected to the air cavity 416, the rotating shaft 426 is rotatably connected to the rotating groove 415, the fan blade 427 is arranged in the air cavity 416, the mounting component 413 includes a cover plate 417, a connecting block 418 and a plug plate 419, the cover plate 417 is provided with an air outlet 411 and is connected to the bristle assembly 43, the number of the connecting blocks 418 is two, each connecting block 418 is respectively arranged on both sides of the cover plate 417 and connected to the cover body 412, the number of the plug plates 419 is the same as the number of the connecting blocks 418, and each plug plate 419 is respectively inserted into each rotating groove 415 The fan 421 is driven to rotate by the blower assembly 42 when the hair dryer mechanism 40 is started, and the surrounding air is sucked into the air cavity 416 through the air inlet 414 of the cover body 412, and discharged from the air outlet 411 to realize the air supply of the hair dryer mechanism 40. The fan 421 is rotatably arranged in the wind cover 41, and the rotary drive assembly 422 is installed on the wind cover 41 and drives the fan 421 to rotate. This is beneficial to increase the wind pressure of the blower assembly 42 to supply air to the air outlet 411, thereby limiting the occurrence of dust stuck in the filter hole 211.

[0056] like Figure 4 and Figure 8As shown, the dust suction mechanism 50 includes a dust suction hood 51 and an exhaust fan (not shown in the figure), the dust suction hood 51 is provided with a dust suction port 511 and a dust storage chamber 512, the position of the dust suction port 511 corresponds to the position of the air outlet 411, and is connected with the dust storage chamber 512, the exhaust fan is connected with the dust storage chamber 512 through an exhaust pipe (not shown in the figure), and through the cooperation of the exhaust fan and the air blowing assembly 42, the dust blown into the dust storage chamber 512 through the filter hole 211 by the air blowing assembly 42 through the air outlet 411 is promptly extracted, which can effectively prevent the dust in the dust storage chamber 512 from entering the filter hole 211 again, thereby achieving the purpose of improving the dust cleaning effect.

[0057] Specifically, Figure 4 and Figure 8 As shown, the dust hood 51 includes a shell body 52, a shell cover 53 and a dust guide plate 54. The shell body 52 is plugged into the shell cover 53 and forms a dust storage chamber 512 with the shell cover 53. The shell cover 53 is provided with a dust suction port 511. There are multiple dust guide plates 54. Each dust guide plate 54 is arranged along the edge of the dust suction port 511 and is inclined toward the dust storage chamber 512. Each dust guide plate 54 forms a guide channel 55 connecting the dust suction port 511 and the dust storage chamber 512. The guide channel 55 gradually shrinks toward the direction of the dust storage chamber 512, which is conducive to guiding dust into the dust storage chamber 512. The dust guide plate 54 blocks the dust in the dust storage chamber 512 and prevents it from escaping from the dust storage chamber 512, thereby achieving the purpose of effectively controlling the dust blown into the dust storage chamber 512.

[0058] like Figure 4As shown, when the filter device 100 shown in the present invention is in use: the tensioning member of the filter assembly 20 is rotated to control the clamping strip 22 connecting the filter 21 to approach or move away from the edge of the frame 11, so that the filter 21 remains flat; then, the air blowing mechanism 40 is driven to approach or move away from the filter 21 by the first adjusting member 33, and the dust suction mechanism 50 is driven to approach or move away from the filter 21 by the second adjusting member 34, and the gap between the air blowing mechanism 40 and the dust suction mechanism 50 and the filter 21 is controlled; then, the displacement driving mechanism 30, the air blowing mechanism 40 and the dust suction mechanism 50 are started; the displacement driving mechanism 30 controls the air blowing mechanism 40 and the dust suction mechanism 50 to start from the starting point of the filter 21, and the adapter assembly 32 is driven to move along the edge of the fixed frame 10 through the cooperation of the displacement driving member 311, the transmission wheel 312 and the transmission belt 313 of the displacement driving assembly 31, and then Back to the starting point, where the starting point is set at a position close to the edge of the filter 21, the air blowing mechanism 40 and the dust suction mechanism 50 move along the filter 21 under the guidance of the adapter assembly 32. During the movement, the air blowing mechanism 40 uses the brush assembly 43 to push out the dust in the filter hole 211, and drives the wind wheel 421 to rotate through the air blowing assembly 42, so that the surrounding air is sucked into the wind cavity 416 through the air inlet 414 of the cover body 412, and discharged from the air outlet 411, and the dust pushed out of the filter hole 211 is blown into the dust storage cavity 512 through the dust suction port 511 and the guide channel 55 of the dust suction mechanism 50. After the dust is in the dust storage cavity 512, it is blocked by the dust guide plate 54 to prevent the dust entering the dust storage cavity 512 from escaping from the dust storage cavity 512. Finally, the dust in the dust storage cavity 512 is promptly extracted by the exhaust fan to clean the dust on the filter 21.

[0059] like Figures 9 and 10 As shown, it is the air conditioning purification equipment 200 shown in the present invention, including the filtering device 100 of any one of the above items, and also includes a frame 201, an air conditioning device 202 and an air conveying device 203, the frame 201 is provided with an air inlet 204 and an air outlet 205, the filtering device 100 is arranged between the air conditioning device 202 and the air inlet 204, the air conveying device 203 is arranged between the air conditioning device 202 and the air outlet 205, wherein the side of the filtering device 100 close to the dust collection mechanism 50 faces the air inlet 204.

[0060] The beneficial effect of the air conditioning purification device 200 shown in the present invention is: by adopting the above-mentioned filter device 100, it is beneficial to extend the cleaning and maintenance cycle of the filter device 100, thereby achieving the purpose of improving the user experience of the air conditioning purification device 200.

[0061] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0062] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A filtering device, characterized in that: include: A fixed frame, a filter assembly, a displacement drive mechanism, a blower mechanism and a dust suction mechanism, the filter assembly is installed in the fixed frame and is provided with a filter hole, the displacement drive mechanism includes a displacement drive assembly, an adapter assembly, a first adjustment member and a second adjustment member, the displacement drive assembly drives the adapter assembly to move along the edge of the fixed frame, the first adjustment member and the second adjustment member are both installed on the adapter assembly, the first adjustment member is connected to the blower mechanism to drive the blower mechanism to approach or move away from the filter assembly, the second adjustment member is connected to the dust suction mechanism to drive the dust suction mechanism to approach or move away from the filter assembly, the blower mechanism and the dust suction mechanism are respectively arranged on opposite sides of the filter assembly, the blower mechanism includes a hood, a blower assembly and a brush assembly, the hood is provided with an air outlet on a side facing the filter hole, the blower assembly Used to supply air to the air outlet, the brush assembly is installed on the wind hood and is arranged at one side of the air outlet, part of the brush assembly is inserted into the filter hole, the dust suction mechanism is provided with a dust suction port and a dust storage chamber, the position of the dust suction port corresponds to the position of the air outlet and is connected with the dust storage chamber, the dust suction mechanism comprises a dust suction hood and an exhaust fan, the dust suction hood is provided with the dust suction port and the dust storage chamber, the exhaust fan is connected with the dust storage chamber, the dust suction hood comprises a shell, a shell cover and a dust guide plate, the shell is plugged into the shell cover and surrounds the dust storage chamber with the shell cover, the shell cover is provided with the dust suction port, the number of the dust guide plates is multiple, each of the dust guide plates is arranged along the edge of the dust suction port and inclined toward the dust storage chamber, each of the dust guide plates surrounds a guide channel connecting the dust suction port and the dust storage chamber, and the guide channel gradually shrinks toward the direction of the dust storage chamber.

2. The filtering device according to claim 1, characterized in that: The air blowing assembly comprises a wind wheel and a rotation driving assembly. The wind wheel is rotatably arranged in the wind cover. The rotation driving assembly is installed on the adapter assembly and drives the wind wheel to rotate.

3. The filtering device according to claim 2, characterized in that: The rotary drive assembly includes a rotary drive member, a driving gear and a driven gear. The rotary drive member is connected to the adapter assembly, the driving gear is connected to the rotary drive member, and the driven gear is meshed with the driving gear and connected to the wind wheel.

4. The filtering device according to claim 3, characterized in that: The wind wheel includes a rotating shaft and fan blades. There are two rotating shafts, which are respectively arranged at both ends of the fan blades. Each rotating shaft is rotatably connected to the wind cover, one of the rotating shafts is connected to the driven gear, and there are multiple fan blades, each of which is arranged in the wind cover.

5. The filtering device according to claim 4, characterized in that: The wind hood includes a hood body and a mounting member, the hood body is provided with an air inlet and a rotating groove, and together with the mounting member forms an air cavity connected to the air inlet and the rotating groove, the mounting member is provided with the air outlet connected to the air cavity, the rotating shaft is rotatably connected to the rotating groove, and the fan blades are arranged in the air cavity.

6. The filtering device according to claim 5, characterized in that: The mounting member includes a cover plate, a connecting block and a plug plate. The cover plate is provided with the air outlet and is connected to the bristle assembly. There are two connecting blocks, each of which is respectively arranged on both sides of the cover plate and connected to the cover body. The number of the plug plates is the same as the number of the connecting blocks. Each of the plug plates is respectively inserted into the rotating groove and contacts the rotating shaft.

7. The filtering device according to claim 1, characterized in that: The number of the bristle assemblies is two groups, and the two groups of bristle assemblies are respectively arranged on both sides of the air outlet.

8. An air conditioning purification device, characterized in that: The filter device comprises the filter device as claimed in any one of claims 1 to 7, and further comprises a frame, an air conditioning device and an air conveying device, wherein the frame is provided with an air inlet and an air outlet, the filter device is arranged between the air conditioning device and the air inlet, and the air conveying device is arranged between the air conditioning device and the air outlet.

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