Indoor air purification device capable of removing peculiar smell

Abstract

The utility model relates to the field of air purification, in particular to an indoor air purification device capable of removing peculiar smell, and aims to solve the technical problem that when an air purification device filters and purifies indoor peculiar smell, a filtering structure of the air purification device is difficult to efficiently purify the peculiar smell. According to the technical scheme, the indoor air purification device capable of removing the peculiar smell comprises a filter element, a filter tank, a frame assembly, a first shell assembly, a second shell assembly, a smell removing assembly, a power assembly and a supporting assembly; peculiar smell in the air is primarily adsorbed through the activated carbon layer, then the filter tank internally provided with activated carbon is matched to secondarily adsorb and filter the peculiar smell in the air, and the motor is used for driving the impeller to convey the filtered and purified air and the smell of the solid balm in the storage tank to the outside, so that the peculiar smell in the air is reduced, and the air quality is improved. The problem that when an air purification device filters and purifies indoor peculiar smells, a filtering structure of the air purification device is difficult to efficiently purify the peculiar smells is solved.

Description

Technical Field

[0001] The utility model belongs to the field of air purification, and in particular relates to an indoor air purification device capable of removing odors. Background Art

[0002] Air purification devices are devices used to purify indoor air, usually by filtering, sterilizing or removing harmful gases to improve air quality. These devices can help remove dust, pollen, mold, bacteria and harmful chemicals, providing a healthier indoor environment.

[0003] When existing air purification devices filter and purify indoor air with odor, their filtering structure can usually only filter and purify dust or impurities in the air, and their purification ability for odorous air is slightly average. In addition, the filtering efficiency of the passive filtering structure is often unsatisfactory, which greatly affects the quality of indoor air.

[0004] Therefore, in order to address the problem that when the above-mentioned air purification device filters and purifies indoor air with odor, its filtering structure is difficult to efficiently purify the odorous air, thereby greatly affecting the indoor air quality, an indoor air purification device that can remove odors has been developed. By adding a double odor adsorption structure, a double filtering structure, a wind transmission structure and a fragrance output structure to the cooling purification device, the efficiency and effect of the device in purifying and filtering odorous air can be greatly improved, and the fragrance can be mixed with the purified air to improve the odor filtering effect of the device, thereby improving the device's treatment effect on indoor odors. Utility Model Content

[0005] In order to overcome the problem that when an air purification device filters and purifies indoor odor, its filtering structure is difficult to purify the odor efficiently.

[0006] The technical solution of the utility model is: an indoor air purification device capable of removing odors, comprising a filter element, a filter tank, a frame assembly, a first shell assembly, a second shell assembly, a deodorizing assembly, a power assembly, and a support assembly. The frame assembly is installed with a filter element, a filter tank with activated carbon installed in the filter element, a first shell assembly with an embedded filter layer is provided on the outer wall of the frame assembly, a support assembly is snap-fitted on the upper end of the frame assembly, a power assembly for conveying filtered gas by wind is provided on the upper end of the support assembly, a second shell assembly for wrapping and protecting the power assembly is provided on the power assembly, and a deodorizing assembly with solid perfume installed in the inner thread of the second shell assembly.

[0007] Preferably, the amount of air entering can be increased through the first shell component, and the odor in the air can be preliminarily adsorbed, the dust in the air can be adsorbed and filtered in cooperation with the filter element, and the filtered air can be subjected to secondary odor filtration using a filter tank filled with activated carbon, and the filtered air and the fragrance in the deodorization component are blown out together through the power component, thereby achieving the effect of efficiently filtering the indoor air and removing odors.

[0008] Preferably, the frame assembly includes a base, a fixing frame, and a positioning groove. The fixing frames are fixedly connected to the four corner edges of the upper end of the base. A positioning groove is provided at the upper end of the fixing frame. A filter element is arranged in the fixing frame. A groove body is provided on the inner wall of the filter element, and a filter tank is installed in the groove body. The filter tank is filled with activated carbon. When in use, the external air can be secondary filtered through the filter element, and dust can be adsorbed on the surface of the filter element. In combination with the filter tank with activated carbon, the odor in the air can be secondary adsorbed and filtered, thereby reducing the odor in the air.

[0009] Preferably, the first shell assembly includes a first outer shell, a first air inlet groove, a second air inlet groove, a first groove body, and an activated carbon layer. The first outer shell is installed at the upper end of the base, and the inner wall of the first outer shell is in contact with the outer walls of the four fixing frames. The left and right ends of the first outer shell are penetrated by equidistantly distributed second air inlet grooves, and the front and rear ends of the first outer shell are penetrated by equidistantly distributed first air inlet grooves. The upper end of the first outer shell is provided with a first groove body, and an activated carbon layer is installed in the first groove body. When in use, the first air inlet groove and the second air inlet groove can increase the amount of air entering, and cooperate with the activated carbon layer to preliminarily adsorb odors in the outside air, thereby reducing odors in the air.

[0010] Preferably, the support assembly includes a connecting ring, a through hole, a support platform, a connecting groove, and a positioning block. The lower end of the support platform is fixedly connected to a front-and-rear symmetrical positioning block, the positioning block is adapted to the positioning groove, connecting grooves are provided at the upper and lower ends of the support platform, a connecting ring with a self-contained air hole is installed in the connecting groove, and through holes are provided at the upper and lower ends of the connecting ring. When in use, the connecting ring can guide the air filtered by the filter element and the filter tank to flow upward, and the positioning groove and the positioning block can be used to limit and fix the support platform, thereby improving the stability of the motor when working.

[0011] Preferably, the power assembly includes a motor and an impeller. The motor is installed in the through hole, and the impeller is fixedly connected to the upper end of the motor output unit. When in use, the impeller is driven to rotate by the motor, and the filtered air in the connecting ring can be transported to the second outer shell by wind force, thereby improving the filtering efficiency of the device.

[0012] Preferably, the second shell assembly includes a second outer shell, an air outlet groove, a threaded groove, and a second groove body. The air outlet groove is provided at both front and rear ends of the second outer shell. The second outer shell is a hollow shell. The lower end of the second outer shell is provided with a left-right symmetrical threaded groove. The lower end of the second outer shell is provided with a second groove body. The impeller passes through the second groove body and is arranged in the second outer shell. When in use, the second outer shell can protect the impeller and prevent dust from being adsorbed on the surface of the impeller, thereby increasing its service life. The filtered air can be re-transported to the outside through the air outlet groove to complete the air circulation.

[0013] Preferably, the deodorization component includes a storage tank, an external thread, and a ventilation groove. Solid ointment is stored in the storage tank. The outer wall of the storage tank is penetrated by ventilation grooves that are evenly distributed around the storage tank. The outer wall of the storage tank is provided with evenly distributed external threads, and the external threads are matched with the thread grooves. When in use, the smell of the solid ointment in the storage tank can be transported to the outside through the rotation of the impeller to reduce the odor in the air, and the solid ointment in the storage tank can be quickly replaced by matching the thread groove with the external thread.

[0014] Beneficial effects of the utility model:

[0015] 1. The activated carbon filter structure in the first housing assembly can be used to preliminarily adsorb odors in the air, and the filter element and the filter tank filled with activated carbon can be used to adsorb and filter dust in the air. The filtered air can also be subjected to secondary odor filtration. The power assembly and the deodorizing assembly can be used to blow the filtered air and the fragrance in the deodorizing assembly out together, thereby achieving the effect of efficiently filtering the indoor air and removing odors.

[0016] 2. The second shell can protect the impeller and prevent dust from being adsorbed on the surface of the impeller, thereby increasing its service life. The filtered air can be re-transported to the outside through the air outlet slot to complete the air circulation;

[0017] 3. The solid ointment in the storage tank can be quickly replaced by matching the thread groove with the external thread;

[0018] 4. The support table can be limited and fixed by the positioning groove and the positioning block, thereby improving the stability of the motor during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 What is shown is a three-dimensional structural schematic diagram of an indoor air purification device capable of removing odors according to the utility model;

[0020] Figure 2 The present invention is a schematic diagram of the three-dimensional structure of an indoor air purification device capable of removing odors;

[0021] Figure 3 The three-dimensional structure diagram of the frame assembly, filter element and filter tank of an indoor air purification device capable of removing odors of the utility model is shown;

[0022] Figure 4 The present invention shows a schematic diagram of the three-dimensional structure of the first shell component of an indoor air purification device capable of removing odors;

[0023] Figure 5 The present invention shows a schematic diagram of the three-dimensional structure of a support component and a power component of an indoor air purification device capable of removing odors;

[0024] Figure 6 Shown is a schematic diagram of the three-dimensional structure disassembly of a second shell component and a deodorizing component of an indoor air purification device capable of removing odors according to the present invention.

[0025] Explanation of the accompanying drawings: 101-base, 102-fixed frame, 103-positioning groove, 201-first shell, 202-first air inlet groove, 203-second air inlet groove, 204-first tank body, 205-activated carbon layer, 301-second shell, 302-air outlet groove, 303-threaded groove, 304-second tank body, 401-storage tank, 402-external thread, 403-air permeable groove, 501-motor, 502-impeller, 601-connecting ring, 602-through hole, 603-support platform, 604-connecting groove, 605-positioning block, 7-filter element, 8-filter tank. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0027] See also Figure 1-2The utility model provides an embodiment: an indoor air purification device capable of removing odor, comprising a filter element 7, a filter tank 8, a frame assembly, a first shell assembly, a second shell assembly, a deodorizing assembly, a power assembly, and a support assembly. The filter element 7 is installed in the frame assembly, and the filter tank 8 with activated carbon installed in the filter element 7 is installed in the filter element 7. The outer wall of the frame assembly is provided with a first shell assembly with an embedded filter layer, the upper end of the frame assembly is snap-fitted with a support assembly, the upper end of the support assembly is provided with a power assembly for conveying filtered gas by wind, a second shell assembly for wrapping and protecting the power assembly is provided on the power assembly, and a deodorizing assembly with solid perfume paste installed in the inner thread of the second shell assembly is installed, the first shell assembly can increase the amount of air entering, and the odor in the air can be preliminarily adsorbed, the dust in the air can be adsorbed and filtered in conjunction with the filter element 7, and the filtered air can be secondary odor filtered by using the filter tank 8 with activated carbon, and the filtered air and the fragrance in the deodorizing assembly are blown out together through the power assembly, so as to achieve the effect of efficiently filtering the indoor air and removing the odor.

[0028] See also Figure 3-4 In this embodiment, the frame assembly includes a base 101, a fixing frame 102, and a positioning groove 103. The fixing frame 102 is fixedly connected to the four corners of the upper end of the base 101. The upper end of the fixing frame 102 is provided with a positioning groove 103. A filter element 7 is arranged in the fixing frame 102. A groove body is arranged in the inner wall of the filter element 7, and a filter tank 8 is installed in the groove body. The filter tank 8 is filled with activated carbon. When in use, the external air can be secondary filtered through the filter element 7, and dust is adsorbed on the surface of the filter element 7. The filter tank 8 with activated carbon can then be used to perform secondary adsorption and filtration on the odor in the air, thereby reducing the odor in the air. The first shell assembly includes a first shell 201, a first air inlet groove 202, and a second air inlet groove 203. Groove 203, a first groove body 204, and an activated carbon layer 205. The first shell 201 is installed at the upper end of the base 101. The inner wall of the first shell 201 fits with the outer walls of the four fixing frames 102. The left and right ends of the first shell 201 are penetrated with equidistantly distributed second air inlet grooves 203, and the front and rear ends of the first shell 201 are penetrated with equidistantly distributed first air inlet grooves 202. The upper end of the first shell 201 is provided with a first groove body 204, and an activated carbon layer 205 is installed in the first groove body 204. When in use, the first air inlet groove 202 and the second air inlet groove 203 can increase the amount of air entering, and cooperate with the activated carbon layer 205 to preliminarily adsorb the odor in the outside air, thereby reducing the odor in the air.

[0029] See also Figure 5In this embodiment, the support assembly includes a connecting ring 601, a through hole 602, a support platform 603, a connecting groove 604, and a positioning block 605. The lower end of the support platform 603 is fixedly connected with a front-to-back symmetrical positioning block 605, and the positioning block 605 is adapted to the positioning groove 103. The upper and lower ends of the support platform 603 are penetrated with a connecting groove 604, and a connecting ring 601 with a self-venting hole is installed in the connecting groove 604. The upper and lower ends of the connecting ring 601 are penetrated with a through hole 602. When in use, the filter element 7 and the filter tank 8 can be filtered through the connecting ring 601. The air after filtering is guided to flow upward, and the support platform 603 can be limited and fixed by the positioning groove 103 and the positioning block 605, so as to improve the stability of the motor 501 when working. The power component includes a motor 501 and an impeller 502. The motor 501 is installed in the through hole 602, and the impeller 502 is fixedly connected to the upper end of the output unit of the motor 501. When in use, the impeller 502 is driven to rotate by the motor 501, and the filtered air in the connecting ring 601 can be transported to the second shell 301 through wind force, so as to improve the filtering efficiency of the device.

[0030] See also Figure 6 In this embodiment, the second housing assembly includes a second shell 301, an air outlet groove 302, a thread groove 303, and a second groove body 304. The air outlet groove 302 is provided at both ends of the second shell 301. The second shell 301 is a hollow shell. The lower end of the second shell 301 is provided with a left-right symmetrical thread groove 303. The lower end of the second shell 301 is provided with a second groove body 304. The impeller 502 passes through the second groove body 304 and is arranged in the second shell 301. When in use, the second shell 301 can protect the impeller 502 and prevent dust from being adsorbed on the surface of the impeller 502, thereby improving its service life. The filtered air can be transferred to the air outlet groove 302. The deodorizing component includes a storage tank 401, an external thread 402, and a ventilation groove 403. The storage tank 401 stores solid ointment. The outer wall of the storage tank 401 is penetrated by ventilation grooves 403 which are evenly distributed around the storage tank 401. The outer wall of the storage tank 401 is provided with external threads 402 which are evenly distributed. The external threads 402 are matched with the thread grooves 303. When in use, the smell of the solid ointment in the storage tank 401 can be transported to the outside through the rotation of the impeller 502, so as to reduce the odor in the air. The thread grooves 303 are matched with the external threads 402, so as to quickly replace the solid ointment in the storage tank 401.

[0031] When working, first, the motor 501 is started to drive the liquid wheel to rotate, and the outside air enters the interior of the device from the first air inlet groove 202 and the second air inlet groove 203, and is initially filtered by the activated carbon layer 205 during the process of entering, and the odor therein is adsorbed;

[0032] Next, the air after the primary filtration and deodorization will be transported to the filter element 7 by the suction force generated by the rotation of the impeller 502 for secondary filtration, and the air will be subjected to secondary odor adsorption and filtration by the filter tank 8 filled with activated carbon;

[0033] Then, the filtered air will be transported to the second shell 301 by the impeller 502, and the fragrance of the solid ointment in the storage tank 401 will be transported to the second shell 301 together. The purified air will be mixed with the fragrance of the solid ointment in the second shell 301 and discharged outward from the air outlet groove 302.

[0034] Through the above steps, the activated carbon layer 205 can preliminarily adsorb the odor in the outside air, and the filter tank 8 with activated carbon inside can perform secondary adsorption and filtration on the odor in the air, thereby reducing the odor in the air, and the motor 501 is used to drive the impeller 502 to rotate to transport the filtered and purified air and the odor of the solid ointment in the storage tank 401 to the outside, which solves the problem that when the air purification device filters and purifies the indoor odor, its filtering structure is difficult to efficiently purify the odor.

[0035] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. An indoor air purification device capable of removing odors, comprising a filter element (7) and a filter tank (8), characterized in that: It also includes a frame component, a first shell component, a second shell component, a deodorizing component, a power component, and a support component. A filter element (7) is installed in the frame component. A filter tank (8) with activated carbon installed in the filter element (7). The outer wall of the frame component is provided with a first shell component with an embedded filter layer. The upper end of the frame component is snap-fitted with the support component. The upper end of the support component is provided with a power component for conveying filtered gas by wind. A second shell component is provided on the power component to wrap around and protect the power component. The deodorizing component with solid perfume installed in the inner thread of the second shell component.

2. The indoor air purification device capable of removing odor according to claim 1, characterized in that: The frame assembly comprises a base (101), a fixing frame (102), and a positioning groove (103); the fixing frame (102) is fixedly connected to the four corner edges of the upper end of the base (101); the upper end of the fixing frame (102) is provided with a positioning groove (103); a filter element (7) is arranged in the fixing frame (102); a groove body is arranged on the inner wall of the filter element (7); a filter tank (8) is installed in the groove body; and activated carbon is contained in the filter tank (8).

3. The indoor air purification device capable of removing odor according to claim 2, characterized in that: The first shell assembly comprises a first shell (201), a first air inlet groove (202), a second air inlet groove (203), a first groove body (204), and an activated carbon layer (205). The first shell (201) is mounted on the upper end of the base (101). The inner wall of the first shell (201) is in contact with the outer walls of the four fixing frames (102). The left and right ends of the first shell (201) are provided with equidistantly distributed second air inlet grooves (203). The front and rear ends of the first shell (201) are provided with equidistantly distributed first air inlet grooves (202). The upper end of the first shell (201) is provided with a first groove body (204), and the activated carbon layer (205) is installed in the first groove body (204).

4. The indoor air purification device capable of removing odor according to claim 3, characterized in that: The support assembly comprises a connecting ring (601), a through hole (602), a supporting platform (603), a connecting groove (604), and a positioning block (605). The lower end of the supporting platform (603) is fixedly connected with a front-to-back symmetrical positioning block (605), the positioning block (605) is adapted to the positioning groove (103), the upper and lower ends of the supporting platform (603) are penetrated with a connecting groove (604), a connecting ring (601) with a self-contained air vent is installed in the connecting groove (604), and the upper and lower ends of the connecting ring (601) are penetrated with a through hole (602).

5. The indoor air purification device capable of removing odor according to claim 4, characterized in that: The power assembly comprises a motor (501) and an impeller (502). The motor (501) is installed in the through hole (602), and the impeller (502) is fixedly connected to the upper end of the output unit of the motor (501).

6. The indoor air purification device capable of removing odor according to claim 5, characterized in that: The second housing assembly comprises a second outer shell (301), an air outlet groove (302), a thread groove (303), and a second groove body (304); the air outlet groove (302) is provided through the front and rear ends of the second outer shell (301); the second outer shell (301) is a hollow shell; the lower end of the second outer shell (301) is provided with a left-right symmetrical thread groove (303); the lower end of the second outer shell (301) is provided with a second groove body (304); and the impeller (502) passes through the second groove body (304) and is arranged in the second outer shell (301).

7. The indoor air purification device capable of removing odor according to claim 6, characterized in that: The deodorizing component comprises a storage tank (401), an external thread (402), and a ventilation groove (403). Solid ointment is stored in the storage tank (401). The outer wall of the storage tank (401) is provided with ventilation grooves (403) distributed evenly around the storage tank (401). The outer wall of the storage tank (401) is provided with external threads (402) distributed evenly, and the external threads (402) are matched with the thread grooves (303).

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