Building integrated air purification device

Abstract

The utility model relates to the technical field of air purification, and provides a building integrated air purification device which is characterized in that a filter assembly for filtering air is arranged in an upper support, and an inner cleaning assembly capable of cleaning and scraping up and down in a reciprocating manner is arranged on the inner side of the filter assembly in the upper support; according to the design, dust attached to the inner side of the filter screen piece can be scraped and fall to the bottom of the upper support, a dust suction assembly is arranged at the bottom of the upper support, fan blades can be driven to rotate by starting a driving motor, and then the dust which is located in the upper support and is scraped and falls is sucked into a drawing box; compared with a comparison file, the dust collection device has the advantages that the dust generated during air purification can be rapidly collected, so that the filtering efficiency is guaranteed, and meanwhile, the follow-up cleaning labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of air purification, and in particular to a building-integrated air purification device. Background Art

[0002] The main function of building air purification is to control the air cleanliness in the building and ensure that the building environment meets specific requirements. However, how to quickly collect foreign matter such as dust and impurities filtered out by the purification device to maintain the purification efficiency of the purification device is an urgent problem to be solved.

[0003] After searching, the announcement number CN211659521U discloses an air purification device for buildings, including a base, a water tank and a box body, the four corners of the bottom end of the base are fixedly connected to rollers, the water tank is fixedly connected to the middle of the top of the base, the box body is fixedly connected to one side of the top of the base, two push rods are fixedly connected to the other side of the top of the base, and handles are fixedly connected to the top of the two push rods. A water inlet pipe is fixedly connected between one side of the top of the water tank and the top of one side of the box body. A purification mechanism is provided inside the box body, and the purification mechanism includes a primary purification mechanism and a secondary purification mechanism. A fixed plate is fixedly connected to the middle of the inner wall of the bottom end of the box body.

[0004] The above-mentioned building air purification device completes the air filtration process through the second filter inside the box and the first filter in sequence, and the dust on the surface of the second filter will fall under the action of the cleaning brush and accumulate at the bottom of the box. However, the design defect is that it is not convenient to quickly collect the scraped dust and move it out of the box. Utility Model Content

[0005] The utility model proposes a building-integrated air purification device, which solves the problem in the prior art that dust on the surface of the second filter screen falls off under the action of the cleaning brush and accumulates at the bottom of the box, making it inconvenient to quickly collect the scraped dust and move it out of the box.

[0006] The technical solution of the utility model is as follows: a building-integrated air purification device, comprising an upper support, a purification mechanism arranged above the upper support, a top cover clamped on the top of the upper support, the purification mechanism fixedly installed in the middle of the top cover, a filter assembly arranged inside the upper support, an internal cleaning assembly capable of scraping dust attached to the surface of the filter assembly is also arranged on the inner wall of the upper support, a dust suction assembly is arranged at the bottom of the upper support, the dust suction assembly includes fan blades capable of sucking in scraped dust and a pull-out box capable of collecting sucked dust.

[0007] Preferably, the internal cleaning component includes an inner seat, which is fixedly connected to the inner wall of the upper support. The internal cleaning component also includes a forward and reverse motor, which is fixedly installed on the bottom of the inner seat. The internal cleaning component also includes a threaded rod, the bottom of the threaded rod is fixedly connected to the output end of the forward and reverse motor, and the threaded rod is rotatably connected to the inner seat through the forward and reverse motor.

[0008] Preferably, the internal cleaning component also includes a slide, which is threadedly connected to the outside of the threaded rod. The internal cleaning component also includes an annular seat, which is arranged inside the upper support and one side of the annular seat is fixedly connected to the slide. The internal cleaning component also includes a scraping rubber sheet, which is fixedly connected to the outside of the annular seat.

[0009] Preferably, the filter assembly includes a filter cartridge, which is inserted into the interior of the upper support. The filter assembly also includes a vertical groove, which is opened on the side of the filter cartridge, and the size of the vertical groove matches the inner seat.

[0010] Preferably, the filter assembly further includes filter meshes, which are in three groups and fixedly connected to the filter cylinder in a ring shape. Each filter mesh corresponds to a slotted position passing through the side of the upper support, and the inner side of each filter mesh is in contact with the scraping rubber.

[0011] Preferably, the dust collection component includes a connecting seat, which is fixedly connected to the bottom of the upper support. The dust collection component also includes a lower support, which is fixedly connected to the bottom of the connecting seat. The lower support, the connecting seat and the upper support are connected.

[0012] Preferably, the dust collection component also includes a fan seat, which is fixedly connected to the middle of the connecting seat. The dust collection component also includes a ventilation slot, which is annular and runs through the body of the fan seat. The dust collection component also includes a drive motor, which is fixedly installed in the middle of the fan seat. The output end of the drive motor is fixedly connected to a rotating shaft, and the outer side of the rotating shaft is fixedly connected to the fan blades.

[0013] Preferably, the pull-out box is slidably connected to the interior of the lower support, and a closing cover is slidably connected to a groove on a side of the pull-out box.

[0014] The beneficial effects of the utility model are:

[0015] The utility model is provided with a filter assembly for filtering air inside the upper support, and an internal cleaning assembly that can reciprocate up and down is provided inside the filter assembly inside the upper support. This design can scrape the dust attached to the inner side of the filter mesh and drop it to the bottom of the upper support. In addition, this design provides a dust suction assembly at the bottom of the upper support, which can drive the fan blades to rotate by starting the drive motor, so that the dust scraped off inside the upper support is sucked into the pull-out box, and the pull-out box is slid out to complete the cleaning of the collected dust. Compared with the comparative documents, this design can quickly collect the dust generated in the air purification, thereby ensuring the filtration efficiency while reducing the labor intensity of subsequent cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a schematic diagram of the external structure of the overall device of the present invention;

[0018] Figure 2 This is a schematic diagram of the upper support and top cover being separated in the present utility model;

[0019] Figure 3 This is a schematic diagram of the filter assembly of the present utility model;

[0020] Figure 4 This is a schematic diagram of the internal cleaning component of the present invention;

[0021] Figure 5 This is a schematic diagram of the dust collection component of the present utility model;

[0022] In the figure: 1. Upper support; 11. Top cover; 2. Purification mechanism; 3. Filter assembly; 31. Filter cartridge; 311. Vertical slot; 32. Filter mesh; 4. Internal cleaning assembly; 41. Forward and reverse motor; 411. Threaded rod; 42. Inner seat; 43. Sliding seat; 44. Annular seat; 441. Scraping film; 5. Dust collection assembly; 51. Lower support; 52. Pull-out box; 521. Closing cover; 53. Connecting seat; 54. Fan seat; 541. Ventilation slot; 55. Drive motor; 551. Rotating shaft; 552. Fan blade. DETAILED DESCRIPTION

[0023] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1 and Figure 5 The utility model provides a technical solution: a building integrated air purification device, including an upper support 1, a purification mechanism 2 arranged above the upper support 1, a top cover 11 being clamped on the top of the upper support 1, and the purification mechanism 2 being fixedly installed in the middle of the top cover 11, a filter assembly 3 being arranged inside the upper support 1, and an internal cleaning assembly 4 being arranged on the inner wall of the upper support 1 for scraping dust attached to the surface of the filter assembly 3, a dust suction assembly 5 being arranged at the bottom of the upper support 1, the dust suction assembly 5 including fan blades 552 for sucking in the scraped dust and a pull-out box 52 for collecting the sucked dust, is solved through this design. The problem that the dust on the surface of the second filter screen in the prior art will fall off under the action of the cleaning brush and accumulate at the bottom of the box, thereby making it inconvenient to quickly collect the scraped dust and move it out of the box is solved.

[0025] See also Figure 4 , the inner cleaning component 4 includes an inner seat 42, the inner seat 42 is fixedly connected to the inner wall of the upper support 1, the inner cleaning component 4 also includes a forward and reverse motor 41, the forward and reverse motor 41 is fixedly installed at the bottom of the inner seat 42, the inner cleaning component 4 also includes a threaded rod 411, the bottom of the threaded rod 411 is fixedly connected to the output end of the forward and reverse motor 41, the threaded rod 411 is rotatably connected to the inner seat 42 through the forward and reverse motor 41, the inner cleaning component 4 also includes a slide 43, the slide 43 is threadedly connected to the outer side of the threaded rod 411, the inner cleaning component 4 also includes an annular seat 44, the annular seat 44 is arranged inside the upper support 1 and one side of the annular seat 44 is fixedly connected to the slide 43, the inner cleaning The cleaning component 4 also includes a scraping film 441, which is fixedly connected to the outside of the annular seat 44. When the filter component 3 is inserted into the upper support 1, the scraping film 441 located on the outside of the annular seat 44 will contact the inner side of the filter mesh 32. By starting the forward and reverse motor 41, the threaded rod 411 is driven to rotate forward and backward, and the slide 43 threadedly connected to the outside of the threaded rod 411 is synchronously lifted and reciprocated. At this time, the annular seat 44 fixedly connected to the outside of the slide 43 will synchronously drive the scraping film 441 to lift and reciprocate on the inside of the filter cylinder 31, and use the scraping film 441 to scrape the dust inside the filter mesh 32.

[0026] See also Figure 3The filter assembly 3 includes a filter cartridge 31, which is inserted into the upper support 1. The filter assembly 3 also includes a vertical slot 311. The vertical slot 311 is opened on the side of the filter cartridge 31, and the size of the vertical slot 311 matches the inner seat 42. By providing a vertical slot 311 that matches the inner seat 42 on the outside of the filter cartridge 31, it can avoid contact with the inner seat 42 when plugged in and installed inside the upper support 1. The filter assembly 3 also includes a filter mesh 32, which is three groups and is fixedly connected to the filter cartridge 31 in an annular shape. Each filter mesh 32 corresponds to the slot position passing through the side of the upper support 1, and the inner side of each filter mesh 32 contacts the scraping rubber 441. The air circulation and purification work can be completed through the filter mesh 32 on the outside of the filter cartridge 31 and in cooperation with the purification mechanism 2 in the middle of the top cover 11.

[0027] See also Figure 5 The dust collection component 5 includes a connecting seat 53, which is fixedly connected to the bottom of the upper support 1. The dust collection component 5 also includes a lower support 51, which is fixedly connected to the bottom of the connecting seat 53. The lower support 51, the connecting seat 53 and the upper support 1 are connected;

[0028] See also Figure 5 The dust collection component 5 also includes a fan seat 54, which is fixedly connected to the middle of the connecting seat 53. The dust collection component 5 also includes a ventilation slot 541, which is annular and runs through the entire body of the fan seat 54. The dust collection component 5 also includes a drive motor 55, which is fixedly installed in the middle of the fan seat 54. The output end of the drive motor 55 is fixedly connected to a rotating shaft 551, and the outer side of the rotating shaft 551 is fixedly connected to the fan blade 552.

[0029] See also Figure 5 The drawer box 52 is slidably connected to the interior of the lower support 51, and the side groove of the drawer box 52 is slidably connected to the closing cover 521;

[0030] When the dust collection component 5 is not in the dust collection period, the closing cover 521 can be horizontally inserted into the pull-out box 52. At this time, the upper layer of the closing cover 521 is in contact with the fan seat 54. This design can prevent the circulating air from entering the pull-out box 52 through the ventilation slot 541 during non-event periods, thereby causing the flow ventilation force to decrease during purification. When the dust collection component 5 is in the dust collection period, the closing cover 521 can be slid horizontally to separate from the pull-out box 52. At this time, the drive motor 55 can be started so that the drive motor 55 drives the rotating shaft 551 and the fan blades 552 to rotate. At this time, the suction force generated by the fan blades 552 can suck the dust scraped out by the internal cleaning component 4 into the pull-out box 52 through the ventilation slot 541. When the dust is collected, the dust in the pull-out box 52 can be taken out by pulling the pull-out box 52 horizontally until the pull-out box 52 is detached from the lower support 51.

[0031] The working principle and use process of this utility model are as follows:

[0032] After the filter cartridge 31 is inserted into the upper support 1, the top cover 11 is removed and snapped onto the top of the upper support 1 to complete the assembly of the device. By starting the purification mechanism 2, external air can be sucked into the upper support 1 through the top cover 11, and the circulating air will pass through the filter mesh 32 until it is discharged from the slot on the side of the upper support 1, thus completing the air purification work.

[0033] When the dust inside the filter mesh 32 needs to be cleaned, the closing cover 521 can be slid horizontally to separate from the pull-out box 52, and then the forward and reverse motor 41 is started to drive the threaded rod 411 to rotate forward and reverse, thereby causing the slide 43 threadedly connected to the outside of the threaded rod 411 to move up and down synchronously. At this time, the annular seat 44 fixedly connected to the outside of the slide 43 will synchronously drive the cleaning rubber 441 to move up and down and reciprocate inside the filter cylinder 31, and the dust inside the filter mesh 32 is scraped by the cleaning rubber 441;

[0034] Then, the drive motor 55 is started so that the drive motor 55 drives the rotating shaft 551 and the fan blades 552 to rotate. At this time, the suction force generated by the fan blades 552 can suck the dust scraped out by the internal cleaning component 4 into the pull-out box 52 through the ventilation slots 541. When the dust is collected, the dust in the pull-out box 52 can be taken out by pulling the pull-out box 52 horizontally until the pull-out box 52 is detached from the lower support 51.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A building-integrated air purification device, comprising an upper support (1) and a purification mechanism (2) disposed above the upper support (1), characterized in that: The top of the upper support (1) is clamped with a top cover (11), the purification mechanism (2) is fixedly installed in the middle of the top cover (11), a filter assembly (3) is provided inside the upper support (1), and an internal cleaning assembly (4) capable of scraping dust attached to the surface of the filter assembly (3) is also provided on the inner wall of the upper support (1), and a dust suction assembly (5) is provided at the bottom of the upper support (1), and the dust suction assembly (5) includes a fan blade (552) capable of sucking in the scraped dust and a pull-out box (52) capable of collecting the sucked dust.

2. The building-integrated air purification device according to claim 1, characterized in that: The inner cleaning assembly (4) comprises an inner seat (42), the inner seat (42) being fixedly connected to the inner wall of the upper support (1), the inner cleaning assembly (4) further comprising a forward and reverse motor (41), the forward and reverse motor (41) being fixedly mounted on the bottom of the inner seat (42), the inner cleaning assembly (4) further comprising a threaded rod (411), the bottom of the threaded rod (411) being fixedly connected to the output end of the forward and reverse motor (41), and the threaded rod (411) being rotatably connected to the inner seat (42) via the forward and reverse motor (41).

3. The building-integrated air purification device according to claim 1, characterized in that: The inner cleaning assembly (4) further comprises a sliding seat (43), wherein the sliding seat (43) is threadedly connected to the outside of the threaded rod (411); the inner cleaning assembly (4) further comprises an annular seat (44), wherein the annular seat (44) is arranged inside the upper support (1) and one side of the annular seat (44) is fixedly connected to the sliding seat (43); the inner cleaning assembly (4) further comprises a cleaning rubber sheet (441), wherein the cleaning rubber sheet (441) is fixedly connected to the outside of the annular seat (44).

4. The building-integrated air purification device according to claim 1, characterized in that: The filter assembly (3) comprises a filter cartridge (31), the filter cartridge (31) being inserted into the interior of the upper support (1), and the filter assembly (3) further comprises a vertical groove (311), the vertical groove (311) being provided on the side of the filter cartridge (31), and the size of the vertical groove (311) matching that of the inner seat (42).

5. The building-integrated air purification device according to claim 1, characterized in that: The filter assembly (3) further comprises filter meshes (32), which are in three groups and are fixedly connected to the filter cylinder (31) in an annular shape. Each filter mesh (32) corresponds to a slotted position passing through the side of the upper support (1), and the inner side of each filter mesh (32) is in contact with the cleaning rubber sheet (441).

6. The building-integrated air purification device according to claim 1, characterized in that: The dust collection assembly (5) includes a connecting seat (53), the connecting seat (53) is fixedly connected to the bottom of the upper support (1), and the dust collection assembly (5) also includes a lower support (51), the lower support (51) is fixedly connected to the bottom of the connecting seat (53), and the lower support (51), the connecting seat (53) and the upper support (1) are connected.

7. The building-integrated air purification device according to claim 1, characterized in that: The dust collection assembly (5) further comprises a fan seat (54), wherein the fan seat (54) is fixedly connected to the middle of the connecting seat (53), and the dust collection assembly (5) further comprises a ventilation slot (541), wherein the ventilation slot (541) is annular and extends through the circumference of the fan seat (54). The dust collection assembly (5) further comprises a drive motor (55), wherein the drive motor (55) is fixedly mounted to the middle of the fan seat (54), and an output end of the drive motor (55) is fixedly connected to a rotating shaft (551), and an outer side of the rotating shaft (551) is fixedly connected to a fan blade (552).

8. The building-integrated air purification device according to claim 1, characterized in that: The drawer box (52) is slidably connected to the interior of the lower support (51), and a closing cover (521) is slidably connected to a side groove of the drawer box (52).

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