Purification structure of household garbage disposer

Abstract

The utility model discloses a purification structure of a household garbage disposer, which belongs to the technical field of household garbage disposers and comprises a storage bin, a breathable grid structure, a first air entraining pipeline, a purification structure, a second air entraining pipeline, a fan device and a third air entraining pipeline. A ventilation grid structure is arranged on the adjacent side of the storage bin and communicates with the first air entraining pipeline and the storage bin. The purification structure is respectively connected with the first air entraining pipeline and the second air entraining pipeline; and the fan device is arranged at the other end of the second air entraining pipeline relative to the second air entraining pipeline, and is connected with the third air entraining pipeline. The fan device is used as a power mechanism for inducing air, and the purification structure can be used for purifying waste gas in an electrified heating manner; therefore, waste gas generated by the materials in the storage bin can be effectively removed; therefore, the technical problems that in the prior art, an odor removing device is inconvenient to replace and occupies a large space are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of household garbage disposal machines, in particular to a purification structure of a household garbage disposal machine. Background Art

[0002] A household garbage disposer is an electrical device used to dispose of household waste. It can usually be installed under the kitchen sink or placed separately as a functional device to centrally dispose of food waste, such as leftovers, vegetable leaves, and vegetable stems. This machine can grind and crush food waste in an instant and flush it into the sewage pipe through water flow; or collect and dispose of the crushed waste in a unified manner. There are many benefits to using a household garbage disposer, such as eliminating odors and bacterial growth in the kitchen, reducing garbage accumulation and cleaning times, and avoiding garbage pollution to the environment.

[0003] The working principle of household garbage disposal is usually to cut and crush food waste through high-speed rotating blades, and then wash it away through water flow. Some high-end garbage disposals are also equipped with functions such as automatic water inlet, automatic shutdown and noise reduction, making them more convenient and quiet. It can be seen that household garbage disposal is a convenient, practical and environmentally friendly household appliance, which is of great help to improve family life and protect the environment.

[0004] Based on this, Chinese patent CN212069021U discloses a kitchen waste disposer, which includes a shell, a mounting cavity is formed in the shell, and the shell is also provided with an exhaust port connected to the mounting cavity; a processing barrel, the processing barrel is arranged in the mounting cavity, a receiving cavity for receiving kitchen waste is formed in the processing barrel, the processing barrel is provided with an air vent connected to the receiving cavity, the air vent and the exhaust port are connected to form an air flow channel; and a deodorizing device, the deodorizing device is arranged in the mounting cavity and is located between the air vent and the exhaust port, and the deodorizing device is used to purify the gas discharged from the receiving cavity. This kind of kitchen waste disposer can purify and deodorize the gas generated in the drying process, avoid the waste gas generated in the kitchen waste treatment process from polluting the environment, and improve the environmental performance of the kitchen waste disposer.

[0005] However, the above-disclosed food waste disposer still has the technical problem that the deodorizing device is inconvenient to replace. Specifically, the deodorizing device provided in the food waste disposer disclosed in the prior art is arranged on the base, and this deodorizing device mainly plays the role of deodorizing and purifying through the principle of adsorption, and the ability of adsorption and purification will be weakened with gradual use; it is necessary to regularly replace the deodorizing device with a new one to ensure the deodorizing and purifying effect. When the deodorizing device needs to be replaced, it is necessary to first stop the food waste disposer from running, separate the base and the shell, and then take out the deodorizing device; moreover, the deodorizing device is arranged behind the base and will occupy a certain space, forcing the base to be designed with a larger volume. Therefore, the food waste disposer disclosed in the prior art still has the defects that the deodorizing device is inconvenient to replace and occupies a large space. Utility Model Content

[0006] Based on this, it is necessary to provide a purification structure for a household garbage disposal machine in order to solve the technical problems of the existing kitchen waste disposers, such as the inconvenient replacement of the deodorization device and the large amount of space occupied.

[0007] A purification structure of a household garbage disposal machine, comprising: a storage bin, an air-permeable grille structure, a first air duct, a purification structure, a second air duct, a fan device and a third air duct; the air-permeable grille structure is arranged on the adjacent side of the storage bin, and the air-permeable grille structure is respectively connected to the first air duct and the storage bin; the purification structure is respectively connected to the first air duct and the second air duct; the fan device is arranged at the other end of the second air duct relative to the second air duct, and the fan device is connected to the third air duct.

[0008] Furthermore, the purification structure has a purification bearing structure, a through-hole honeycomb structure and an electrode sheet; the purification bearing structure is respectively connected to the first air duct and the second air duct, the through-hole honeycomb structure is arranged in the purification bearing structure, and the two electrode sheets are respectively connected to the upper and lower parts of the through-hole honeycomb structure.

[0009] Furthermore, a cavity structure, an upper shell structure and a cover structure are arranged outside the storage bin.

[0010] Furthermore, the storage bin is movably arranged in the cavity structure, and the upper shell structure is arranged above the cavity structure.

[0011] Furthermore, the air-permeable grille structure is arranged in the upper shell structure, and the air-permeable grille structure is connected to the top of the storage bin.

[0012] Furthermore, the cover structure is movably arranged on the upper shell structure, and the cover structure is movably arranged to cover the storage bin.

[0013] Furthermore, the upper shell structure is provided with a plurality of clamping parts and an opening structure; the plurality of clamping parts are evenly distributed on the edge of the opening structure, and the opening structure is provided above the storage bin.

[0014] Furthermore, the cover structure has a screw-on portion, a screw-on handle structure, an auxiliary pad and a plurality of L-shaped slide grooves.

[0015] Furthermore, the screw-on portion is movably connected to the upper shell structure, and the screw-on portion is movably covered above the storage bin.

[0016] Furthermore, the rotating handle structure is arranged on the rotating part, and the auxiliary pad is arranged in the rotating handle structure.

[0017] Furthermore, a plurality of the L-shaped slide grooves are evenly distributed around the screw-on portion; each of the L-shaped slide grooves is paired with a corresponding clamping portion, and each of the L-shaped slide grooves is movably connected with a corresponding clamping portion.

[0018] In summary, the purification structure of a household garbage disposal machine of the utility model is respectively provided with a storage bin, an air-permeable grille structure, a first air duct, a purification structure, a second air duct, a fan device and a third air duct; the air-permeable grille structure is arranged on the adjacent side of the storage bin, and the air-permeable grille structure is respectively connected to the first air duct and the storage bin; the purification structure is respectively connected to the first air duct and the second air duct; the fan device is arranged at the other end of the second air duct relative to the second air duct, and the fan device is connected to the third air duct. The fan device serves as a power mechanism for inducing air, and the purification structure can purify the exhaust gas by means of electric heating decomposition; thereby, the exhaust gas generated by the materials in the storage bin can be effectively removed; this deodorizing and purification structure has the advantages of occupying a small volume and not requiring the replacement of the filter element structure, thereby improving the operational inconvenience caused by the need for regular disassembly and replacement of the filter element in the prior art; therefore, the purification structure of a household garbage disposer of the utility model solves the technical problems of the prior art that the deodorizing device is inconvenient to replace and occupies a large space. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a cross-sectional structural schematic diagram of a purification structure of a household garbage disposal machine of the utility model;

[0020] Figure 2 It is a structural schematic diagram of a purification structure of a household garbage disposal machine in a use state according to the utility model;

[0021] Figure 3This is a structural schematic diagram of the purification structure of a household garbage disposal machine of the utility model;

[0022] Figure 4 It is a schematic diagram of the exploded structure of the purification structure of a household garbage disposal machine of the utility model;

[0023] Figure 5 It is a schematic structural diagram of the purification structure of a household garbage disposal machine according to the utility model from another direction;

[0024] Figure 6 It is a schematic structural diagram of the purification structure of a household garbage disposal machine according to the utility model from another direction;

[0025] Figure 7 The utility model is a schematic diagram of the exploded structure of the purification structure of a household garbage disposal machine. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model 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 utility model. However, the utility model 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 utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0027] 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 a limitation on the present invention.

[0028] 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 utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0029] 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.

[0030] In the present utility model, 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.

[0031] 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.

[0032] Please also read Figures 1 to 7 The utility model discloses a purification structure of a household garbage disposal machine, comprising: a storage bin 1, an air-permeable grille structure 2, a first air duct 3, a purification structure 4, a second air duct 5, a fan device 6 and a third air duct 7; the air-permeable grille structure 2 is arranged on the adjacent side of the storage bin 1, and the air-permeable grille structure 2 is respectively connected to the first air duct 3 and the storage bin 1; the purification structure 4 is respectively connected to the first air duct 3 and the second air duct 5; the fan device 6 is arranged at the other end of the second air duct 5 relative to the second air duct 5, and the fan device 6 is connected to the third air duct 7.

[0033] Specifically, the storage bin 1 is a place for temporary storage and treatment of garbage. The user can store a preset amount of garbage in the storage bin 1 in advance and then perform operations such as crushing, grinding, heating and drying. During the aforementioned operation, the waste gas generated in the storage bin 1 can flow into the first air duct 3 from the air permeable grille structure 2, and then enter the purification structure 4 from the first air duct 3. After the waste gas is treated by the purification structure 4, it enters the third air duct 7 through the fan device 6. Alternatively, in another usage scenario, the third air duct 7 can also be connected to the storage bin 1, so that the waste gas can be guided from the third air duct 7 to the second air duct 5 through the fan device 6. After being purified by the purification structure 4, the clean gas is returned to the storage bin 1 from the first air duct 3 through the air permeable grille structure 2. In the aforementioned two usage scenarios, the fan device 6 serves as a power mechanism for inducing air, and the purification structure 4 can purify the waste gas. It can be seen that the purification structure of a household garbage disposal machine of the utility model can purify the gas in the storage bin 1 to avoid the overflow of waste gas; at the same time, the purification structure can be directly arranged in the air duct of the garbage disposal machine, and does not need to be disassembled and replaced regularly, and can also play the role of purification and deodorization.

[0034] Furthermore, the purification structure 4 has a purification bearing structure 401, a through-hole honeycomb structure 402 and an electrode sheet 403; the purification bearing structure 401 is respectively connected to the first air duct 3 and the second air duct 5, the through-hole honeycomb structure 402 is arranged in the purification bearing structure 401, and the two electrode sheets 403 are respectively connected to the upper and lower parts of the through-hole honeycomb structure 402. Specifically, the through-hole honeycomb structure 402 is a honeycomb through-hole structure, and the through-holes are evenly distributed throughout it; at the same time, the upper and lower parts of the through-hole honeycomb structure 402 are respectively connected to an electrode sheet 403, and the electrode sheet 403 can be connected to an external power source, so as to start the function of powering on and transferring electrical energy to the through-hole honeycomb structure 401. When the through-hole honeycomb structure 401 is powered on, it can reach a preset temperature, for example, the temperature is preset to about 260°C. Under this temperature condition, various exhaust gases can be effectively confined within the honeycomb-shaped through-holes and heated for thermal decomposition; thereby, the gas generated from the interaction between the first air duct 3 and the second air duct 5 can be completely thermally decomposed to achieve the function of purification and deodorization.

[0035] Furthermore, the fan device 6 comprises an air guide cover structure 601, a wind wheel structure 602 and a wind wheel driving motor 603; the wind guide cover structure 601 is respectively connected to the second air duct 5 and the fan device 6, the wind wheel structure 602 is movably arranged in the air guide cover structure 601, the wind wheel driving motor 603 is drivingly connected to the wind wheel structure 602, and the wind wheel driving motor 603 is arranged in the air guide cover structure 601. Specifically, the wind wheel driving motor 603 can drive the wind wheel structure 603 to rotate, thereby causing gas interaction between the air guide cover structure 601, the second air duct 5 and the third air duct 7.

[0036] Furthermore, a cavity structure 8, an upper shell structure 9 and a cover structure 10 are provided outside the storage bin 1; the storage bin 1 is movably arranged in the cavity structure 8, the upper shell structure 9 is arranged above the cavity structure 8, the air-permeable grille structure 2 is arranged in the upper shell structure 9, and the air-permeable grille structure 2 is connected to the top of the storage bin 1; the cover structure 10 is movably arranged in the upper shell structure 9, and the cover structure 10 is movably arranged to cover the storage bin 1.

[0037] Furthermore, the upper shell structure 9 is provided with a plurality of clamping parts 901 and an opening structure 902 ; the plurality of clamping parts 901 are evenly distributed on the edge of the opening structure 902 , and the opening structure 902 is provided above the storage bin 1 . The cover structure 10 has a screw-on portion 1001, a rotating handle structure 1002, an auxiliary pad 1003 and a plurality of L-shaped slide grooves 1004; the screw-on portion 1001 is movably connected to the upper shell structure 9, and the screw-on portion 1001 is movably covered above the storage bin 1; the rotating handle structure 1002 is arranged on the screw-on portion 1001, the auxiliary pad 1003 is arranged in the rotating handle structure 1002, and a plurality of L-shaped slide grooves 1004 are evenly distributed around the screw-on portion 1001; each of the L-shaped slide grooves 1004 is paired with a corresponding clamping portion 901, and each of the L-shaped slide grooves 1004 is movably connected with a corresponding clamping portion 901.

[0038] Specifically, the air-permeable grille structure 2 is arranged on the side of the upper shell structure 901, and the storage bin 1, the first air duct 3, the purification structure 4, the second air duct 5, the fan device 6 and the third air duct 7 are all arranged inside the cavity structure 8, so that when the cover structure 10 is installed on the upper shell structure 9, the upper part of the storage bin 1 can be closed to facilitate the interaction of gas between the air-permeable grille structure 2 and the first air duct 3.

[0039] More specifically, when the user needs to open or close the cover structure 10, he only needs to twist the rotating handle structure 1002 by hand to drive the screw-on portion 1001 to rotate, thereby making the clamping portion 901 enter or leave the corresponding L-shaped slot 1004.

[0040] Furthermore, a barrel structure 101, a fixed knife group 102, a rotating knife group 103 and a driving knife shaft 104 are provided in the storage bin 1; the fixed knife group 102 is provided on the inner wall side of the barrel structure 101, and the rotating knife group 103 is movably provided at the bottom of the barrel structure 101, and the rotating knife group 103 is matched with the fixed knife group 102; the driving knife shaft 104 extends from the bottom of the barrel structure 101 to the outside of the barrel structure 101, and the driving knife shaft 104 is connected to the rotating knife group 103.

[0041] Furthermore, a driving mechanism 11 and a heating module 12 are provided at the bottom of the storage bin 1. The driving mechanism 11 has a knife group driving motor 1101 and a coupling 1102. The knife group driving motor 1101 is provided below the barrel structure 101. The knife group driving motor 1101 is drivingly connected to the coupling 1102. The coupling 1102 is dynamically connected to the driving knife shaft 104. The heating module 12 has an annular heating structure 1201 and a heating control module 1202; the annular heating structure 1201 is provided at the bottom of the barrel structure 101, and the heating control module 1202 is controllably connected to the annular heating structure 1201.

[0042] Specifically, after the knife group driving motor 1101 changes the output direction of the driving force through the coupling 1102, the power is transmitted to the rotating knife group 103 through the coupling 1102 and the driving knife shaft 104, so that the rotating knife group 103 has the power to rotate; and the fixed knife group 102 is fixedly arranged at the inner wall of the barrel structure 101, and cooperates with the action of the rotating knife group 103 to break, grind and process the garbage placed inside the barrel structure 101. In addition, the annular heating structure 1201 arranged at the bottom of the barrel structure 101 can realize the temperature control inside the barrel structure 101 under the control of the heating control module 1202, so as to heat and dry the inside.

[0043] In summary, the purification structure of a household garbage disposal machine of the utility model is respectively provided with a storage bin 1, an air-permeable grille structure 2, a first air duct 3, a purification structure 4, a second air duct 5, a fan device 6 and a third air duct 7; the air-permeable grille structure 2 is arranged on the adjacent side of the storage bin 1, and the air-permeable grille structure 2 respectively connects the first air duct 3 and the storage bin 1; the purification structure 4 respectively connects the first air duct 3 and the second air duct 5; the fan device 6 is arranged at the other end of the second air duct 5 relative to the second air duct 5, and the fan device 6 is connected to the third air duct 7. The fan device 6 serves as a power mechanism for inducing air, and the purification structure 4 can purify the exhaust gas by means of electric heating decomposition; thereby, the exhaust gas generated by the materials in the storage bin 1 can be effectively removed; this deodorization and purification structure has the advantages of occupying a small volume and not requiring the replacement of the filter element structure, thereby improving the operational inconvenience caused by the need for regular disassembly and replacement of the filter element in the prior art; therefore, the purification structure of a household garbage disposer of the utility model solves the technical problems of the prior art that the deodorization device is inconvenient to replace and occupies a large space.

[0044] 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.

[0045] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A purification structure of a household garbage disposal machine, characterized in that: It includes: A material storage bin (1), an air vent grille structure (2), a first air bleed pipe (3), a purification structure (4), a second air bleed pipe (5), a fan device (6) and a third air bleed pipe (7); the air vent grille structure (2) is arranged on the adjacent side of the material storage bin (1), and the air vent grille structure (2) is respectively connected to the first air bleed pipe (3) and the material storage bin (1); the purification structure (4) is respectively connected to the first air bleed pipe (3) and the second air bleed pipe (5); the fan device (6) is arranged at the other end of the second air bleed pipe (5) relative to the second air bleed pipe (5), and the fan device (6) is connected to the third air bleed pipe (7).

2. The purification structure of a household garbage disposal machine according to claim 1, characterized in that: The purification structure (4) comprises a purification bearing structure (401), a through-hole honeycomb structure (402) and an electrode sheet (403).

3. The purification structure of a household garbage disposal machine according to claim 2, characterized in that: The purification supporting structure (401) is respectively connected to the first air duct (3) and the second air duct (5); the through-hole honeycomb structure (402) is arranged in the purification supporting structure (401); and the two electrode sheets (403) are respectively connected to the upper and lower parts of the through-hole honeycomb structure (402).

4. The purification structure of a household garbage disposal machine according to claim 3, characterized in that: A cavity structure (8), an upper shell structure (9) and a cover structure (10) are arranged outside the storage bin (1); the storage bin (1) is movably arranged in the cavity structure (8), and the upper shell structure (9) is arranged above the cavity structure (8); the air-permeable grille structure (2) is arranged in the upper shell structure (9), and the air-permeable grille structure (2) is connected to the top of the storage bin (1).

5. The purification structure of a household garbage disposal machine according to claim 4, characterized in that: The cover structure (10) is movably arranged on the upper shell structure (9), and the cover structure (10) is movably arranged to cover the material storage bin (1).

6. The purification structure of a household garbage disposal machine according to claim 5, characterized in that: The upper shell structure (9) is provided with a plurality of clamping parts (901) and an opening structure (902); the plurality of clamping parts (901) are evenly distributed on the edge of the opening structure (902), and the opening structure (902) is arranged above the storage bin (1).

7. The purification structure of a household garbage disposal machine according to claim 6, characterized in that: The cover structure (10) comprises a screw-on portion (1001), a screw-on handle structure (1002), an auxiliary pad (1003) and a plurality of L-shaped sliding grooves (1004).

8. The purification structure of a household garbage disposal machine according to claim 7, characterized in that: The screw-on portion (1001) is movably connected to the upper shell structure (9), and the screw-on portion (1001) is movably arranged to cover the top of the storage bin (1).

9. The purification structure of a household garbage disposal machine according to claim 8, characterized in that: The rotating handle structure (1002) is arranged on the rotating part (1001), and the auxiliary pad (1003) is arranged in the rotating handle structure (1002).

10. The purification structure of a household garbage disposal machine according to claim 9, characterized in that: A plurality of L-shaped slide grooves (1004) are evenly distributed around the screw-on portion (1001); each L-shaped slide groove (1004) is paired with a corresponding clamping portion (901), and each L-shaped slide groove (1004) is movably connected with a corresponding clamping portion (901).

Images