A sealed heating type garbage disposer

Abstract

A sealed heating type garbage disposer comprises a body, a cover, a heating assembly, a condensing assembly and a water receiving container. The cover is arranged on the body, and a garbage disposal cavity for disposing garbage is formed between the body and the cover. The heating assembly is arranged in the garbage disposal cavity and used for evaporating water in the garbage to form water vapor. The condensing assembly is used for condensing the water vapor to be liquid water so as to control the pressure in the garbage disposal cavity to be in the range of 0 kPa to 34 kPa. The water receiving container is configured to be communicated with the garbage disposal cavity to form a sealed space, and is provided with a water inlet channel located below the condensing assembly. The water receiving container is used for receiving and storing the condensed water through the water inlet channel under the action of gravity. Compared with the prior art, the garbage disposer limits most of the odor in the sealed space in cooperation with the heating assembly and the condensing assembly, which greatly reduces the odor leakage to the outside, and ensures the use effect of the garbage disposer.

Description

Technical Field

[0001] The present invention relates to the technical field of garbage disposers, and in particular to a sealed heating type garbage disposer. Background Art

[0002] The heated garbage disposer can crush larger garbage and evaporate the moisture in the garbage to achieve garbage disposal.

[0003] For example, the food waste disposer provided by authorization announcement number CN215594264U includes a body and a cover, a processing barrel is provided inside the body, and a sealed cavity is defined between the cover and the processing barrel. An air duct is provided inside the body, and at least two positions of the air duct are interconnected with the sealed cavity. A fan is provided inside the air duct. When in use, the fan drives the air to circulate in the sealed cavity and the air duct. The body also has a drainage channel and a drainage port at the bottom. The drainage channel is provided near the bottom of the processing barrel, and one end of the drainage channel is connected to the fan, and the other end of the drainage channel is connected to the drainage port. During use, the fan discharges the generated condensed water to the outside through the drainage channel and the drainage port.

[0004] However, the condensed water discharged from the drain outlet is directly discharged into the sewer pipe, floor drain and other places. In other words, the sealed cavity and the air duct are connected to the outside world through the drainage channel and the water outlet. This results in: during the use of the food waste disposer, the odor in the sealed cavity and the air duct can leak to the outside through the drainage channel and the water outlet. The odor not only pollutes the outside air, but also reduces the use effect of the garbage disposer. Summary of the Invention

[0005] The present invention aims to overcome the shortcomings of the prior art and provide a sealed, heated garbage disposer. The garbage disposer, through the cooperation of a sealed space, a heating component, and a condensing component, confines most odors within the sealed space, significantly reducing odor leakage to the outside world and ensuring the effectiveness of the garbage disposer.

[0006] To achieve the above objectives, the present invention discloses a sealed heating garbage disposer, comprising:

[0007] A machine body and a cover body, wherein the cover body is arranged on the machine body, and a garbage processing chamber for processing garbage is formed between the machine body and the cover body;

[0008] A heating component is provided in the garbage processing chamber and is used to evaporate moisture in the garbage to form water vapor;

[0009] A condensation component, used to condense the water vapor into condensed water so as to control the pressure in the garbage disposal chamber to be within the range of 0 kPa to 34 kPa;

[0010] The water receiving container is configured to communicate with the garbage disposal chamber to form a sealed space and is provided with a water inlet channel located below the condensation component. The water receiving container is used to receive and store the condensed water through the water inlet channel under the action of gravity.

[0011] Preferably, the water inlet channel has an air conduction obstruction structure, and the air conduction obstruction structure is used to use the condensed water as an elastic switch to achieve the passage of condensed water and obstruction of water vapor under normal conditions.

[0012] Further preferably, the water inlet channel is provided with a drainage channel and a water collecting part for collecting the condensed water, and a water outlet is provided at the bottom of the water collecting part. The drainage channel is used to connect the water outlet to the water receiving container, and the air conduction obstruction structure is configured as a proportional relationship between the condensation rate of the condensation component and the drainage rate of the water outlet. The proportional relationship is used to make the condensed water flood the water outlet under normal circumstances to achieve the obstruction.

[0013] Further preferably, the proportional relationship is further configured as follows: the ratio of the condensation rate of the condensation component to the drainage rate of the water outlet is between 0.01 and 1.

[0014] More preferably, the diameter of the water outlet is 1 to 3000 mm. 2 .

[0015] Further preferably, the air conduction obstruction structure is arranged in the submerged curved section of the water inlet channel, and is used to block the air conduction path between the garbage disposal chamber and the water receiving container under normal conditions.

[0016] Preferably, an air leakage channel is provided in the water inlet channel between the air conduction obstruction structure and the water receiving container; and / or

[0017] The water receiving container has an air leakage channel.

[0018] Preferably, a filter is also included to filter the odor of the gas in the leakage channel and discharge it to the outside.

[0019] Preferably, the ratio between the amount of condensed water per unit time of the condensing component and the amount of evaporation per unit time of the heating component is 0.3 to 1, thereby achieving the pressure control.

[0020] Preferably, the condensation component includes a condensation plate, and the surface of the condensation plate close to the heating component serves as a condensation surface for condensing and liquefying the water vapor, and the condensation surface is constructed as the upper wall of the garbage disposal chamber.

[0021] Further preferably, the condensation surface is gradually concave from its outer peripheral side toward the inside to form a guiding surface for guiding the condensed water to flow to the water inlet channel under the action of gravity.

[0022] Further preferably, the condensation surface is located above the heating component.

[0023] Further preferably, the condensation plate is fixed to the bottom of the cover;

[0024] The outer peripheral side of the guide surface is bent outward to form a pressing portion, and the cover body has a pressing plate extending laterally below the pressing portion. The pressing plate is elastically pressed against the pressing portion through the first sealing member to achieve the fixation.

[0025] Further preferably, the end of the pressure plate close to the condensation plate is bent to form a guide inclined plate, and the guide inclined plate is used to guide the condensed water to drip into the water inlet channel in the form of water droplets.

[0026] Further preferably, the end of the guide inclined plate away from the condensation plate is higher than the inlet of the water inlet channel.

[0027] Further preferably, the condensation plate is provided with a condensation space, wherein the condensation space contains a cooling medium, and the cooling medium contacts the non-condensation surface of the condensation plate.

[0028] Further preferably, the cooling medium is a coolant, and the condensation component further includes a power device and a circulation channel, and the power device is used to drive the coolant to circulate in the condensation space and the circulation channel.

[0029] Further preferably, a spray pipe and a return pipe are provided in the cover body, one end of the spray pipe is directed toward the condensation plate so as to spray the coolant to the non-condensing surface, the other end of the spray pipe is connected to one end of the return pipe, and the other end of the return pipe is connected to the condensation space, and a connected coolant tank and the power device are provided between the spray pipe and the return pipe.

[0030] Further preferably, an input pipe and a return pipe are provided in the cover body, one end of the input pipe is connected to the condensation space so that the coolant is input into the condensation space and the coolant flows on the non-condensing surface, the other end of the input pipe is connected to one end of the return pipe, and the other end of the return pipe is connected to the condensation space, and a connected coolant tank and the power device are provided between the input pipe and the output pipe.

[0031] Further preferably, the cooling medium is a coolant, and the coolant is statically placed in the condensation space.

[0032] Further preferably, the cooling medium is air, and the condensing assembly further includes an air blowing device, which is used to drive external air to flow to the non-condensing surface.

[0033] Further preferably, the air blowing device is provided above the condensation plate so as to blow air directly onto the condensation plate;

[0034] Alternatively, the air blowing device is arranged at the side of the condensing plate to blow air on the condensing plate.

[0035] Further preferably, the water receiving container is provided with a water inlet, and the water inlet channel is insertedly connected with the end of the water receiving container and a gap exists between the water inlet channel and the end of the water receiving container, the gap being the air leakage channel, one end of the air leakage channel being communicated with the water receiving container and the other end of the air leakage channel being communicated with the filter.

[0036] Further preferably, the water receiving container is provided with a connecting hole, the water inlet channel is sealingly connected with the connecting hole at the end of the water receiving container, and the top surface of the water receiving container is provided with an air outlet hole, the air outlet hole being the air leakage channel, one end of the air outlet hole being communicated with the water receiving container and the other end of the air outlet hole being communicated with the filter.

[0037] Further preferably, the end of the air leakage channel away from the water receiving container is sealingly wrapped by the filter.

[0038] Further preferably, the water receiving container comprises a box body and a box cover which is detachably and sealingly connected with the box body, and the connecting position of the box body and the box cover is sealingly wrapped by the filter.

[0039] Preferably, the condensing assembly comprises a condensing plate and a cooling liquid tank, the cooling liquid tank containing cooling liquid for improving the condensing effect of the condensing plate, the water receiving container being the cooling liquid tank, and the end of the water inlet channel near the cooling liquid tank extending into the cooling liquid.

[0040] Further preferably, the end of the air leakage channel near the water inlet channel is provided with a water blocking member, and a gap exists between the water blocking member and the air leakage channel.

[0041] Further preferably, the cover body is detachably and sealingly covered on the machine body, the filter is provided with an inner wall to divide the filter into a filtering cavity near the outer side and a hollow mounting cavity, the upper and lower ends of the mounting cavity are communicated, and the inner wall is provided with an air passing hole, the air passing hole being the air leakage channel.

[0042] The machine body is provided with an elastic member, a first sealing structure connected with the upper end of the elastic member, and a second sealing structure connected with the lower end of the elastic member, the outer wall of the first sealing structure being slidingly and sealingly matched with the mounting cavity, the second sealing structure being sealingly matched with the mounting cavity, and the air passing hole being located in the sealing space formed by the first sealing structure, the second sealing structure and the mounting cavity.

[0043] A first channel is provided in the first sealing structure, and a second channel is provided in the second sealing structure. When the cover is closed on the machine body, the end of the first sealing structure away from the elastic member is sealed and connected to the garbage disposal chamber, and the end of the second sealing structure away from the elastic member is pressed against the water inlet channel so that the second channel is connected to the water receiving container; the first channel, the space of the installation cavity between the bottom of the first channel and the top of the second channel, and the space formed by the second channel serve as the water inlet channel.

[0044] Further preferably, when the cover is arranged on the machine body, the air hole is higher than the lowest position of the first channel, and the first sealing structure serves as a water stop.

[0045] Further preferably, the machine body is provided with an accommodating space, the water receiving container is detachably connected to the accommodating space, the second sealing structure is an elastic sealing ring, and the bottom of the second sealing structure extends into the accommodating space and presses against the water inlet channel.

[0046] Compared with the prior art, the beneficial effects of the present invention are as follows: when the sealed heating garbage disposer of the present invention is in use, the heating component heats and evaporates the moisture of the garbage in the garbage disposal chamber, and the water vapor is liquefied by the condensation component to form condensed water, which flows into the water receiving container through the water inlet channel under the action of gravity.

[0047] The space between the waste disposal chamber and the water collection container is sealed, preventing odors from leaking outside. This effectively mitigates the problem of odor contamination and improves the efficiency of the waste disposer. Furthermore, when the heating element evaporates water, the pressure inside the waste disposal chamber increases. The condensing element not only condenses and liquefies the water vapor, but also reduces the pressure inside the sealed space to between 0 kPa and 34 kPa, narrowing the pressure difference between the sealed space and the external pressure. This further confines odors to the sealed space, further reducing their potential for leakage.

[0048] During actual use, if a significant pressure differential develops between the sealed space and the outside world, the small gaps created by manufacturing and assembly tolerances within the garbage disposer's structure maintain pressure equilibrium. Because the sealed space, heating element, and condensing element work together to confine most odors within the sealed space, any odor that leaks through these gaps will have little chance of contaminating the outside air, ensuring the effectiveness of the garbage disposer. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] Figure 1 is a cross-sectional view of the garbage disposer in Example 1;

[0050] Figure 2 for Figure 1A partial enlarged schematic diagram of point A in the middle;

[0051] Figure 3 This is the second cross-sectional view of the garbage disposer in Example 1;

[0052] Figure 4 for Figure 3 A partial enlarged schematic diagram of point B in the middle;

[0053] Figure 5 is a cross-sectional view of the garbage disposer in Example 2;

[0054] Figure 6 is a cross-sectional view of a garbage disposer in Example 4;

[0055] Figure 7 This is the second cross-sectional view of the garbage disposer in Example 4;

[0056] Figure 8 This is the third cross-sectional view of the garbage disposer in Example 4;

[0057] Figure 9 This is the fourth cross-sectional view of the garbage disposer in Example 4;

[0058] Figure 10 This is the fifth cross-sectional view of the garbage disposer in Example 4;

[0059] Figure 11 This is the sixth cross-sectional view of the garbage disposer in Example 4;

[0060] Figure 12 is a cross-sectional view of a garbage disposer in Example 5;

[0061] Figure 13 This is the second cross-sectional view of the garbage disposer in Example 5;

[0062] Figure 14 This is the third cross-sectional view of the garbage disposer in Example 5;

[0063] Figure 15 is a cross-sectional view of a garbage disposer according to Example 6;

[0064] Figure 16 for Figure 15 A partial enlarged schematic diagram of point C in the middle;

[0065] Figure 17 This is the second cross-sectional view of the garbage disposer of Example 6;

[0066] Figure 18 for Figure 15 A partial enlarged schematic diagram of point D in the middle;

[0067] Figure 19 This is the third cross-sectional view of the garbage disposer of Example 6;

[0068] Figure 20 This is the fourth cross-sectional view of the garbage disposer of Example 6;

[0069] Body 10; liner 11; cutter head assembly 12; elastic member 13; first sealing structure 14; first channel 141; second sealing structure 15; second channel 151; accommodating space 16; first pipe 17; second pipe 18;

[0070] Cover 20; pressure plate 21; guide inclined plate 22; first sealing member 23; inlet pipe 24; return pipe 25; spray pipe 26;

[0071] Heating component 30;

[0072] Condensation assembly 40; condensation plate 41; condensation surface 411; guide surface 412; pressing portion 4121; non-condensation surface 413; condensation space 42; partition 421; first space 422; second space 423; power device 43; blowing device 44;

[0073] Water receiving container 50; box body 51; box cover 52; water inlet 521; air outlet 522;

[0074] garbage disposal chamber 60;

[0075] Water inlet channel 70; drainage channel 71; submerged curved section 711; water collecting member 72; water outlet 721;

[0076] Leakage channel 80;

[0077] Filter 90; inner wall 91; air hole 92; filter cavity 93; mounting cavity 94; air outlet 95;

[0078] Cooling liquid box 100; spray hole 101; DETAILED DESCRIPTION

[0079] In the description of the present invention, it should be understood that the terms "inside" and "outside" 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, rather than indicating or implying that the device or element referred to 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.

[0080] In the present invention, unless otherwise specified or limited, the terms "installed," "connected," "fixed," and the like should be understood in a broad sense. For example, they may refer to fixed or detachable connections, or integration; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0081] Furthermore, those skilled in the art may combine and integrate different embodiments or examples and features of different embodiments or examples described in this specification without mutual contradiction.

[0082] The following is combined with Figure 1-20 The technical solution of the present invention is further described.

[0083] Example 1

[0084] A sealed heated garbage disposer, see Figure 1 , including a body 10, a cover 20, a heating component 30, a condensing component 40 and a water receiving container 50. The cover 20 is provided on the body 10, and a garbage disposal chamber 60 for treating garbage is formed between the body 10 and the cover 20. The water receiving container 50 is provided with a water inlet channel 70 located below the condensing component 40. The water receiving container 50 is used to receive and store condensed water condensed and liquefied by the condensing component 40 through the water inlet channel 70 under the action of gravity; the water receiving container 50 is configured to communicate with the garbage disposal chamber 60 to form a sealed space. The heating component 30 is provided in the garbage disposal chamber 60, which is used to evaporate the water in the garbage. The condensing component 40 is used to condense and liquefy water vapor into condensed water, thereby controlling the pressure in the garbage disposal chamber 60 to be in the range of 0kPa to 34kPa.

[0085] During use, the heating element 30 heats and evaporates the moisture in the garbage disposal chamber 60. The water vapor is liquefied by the condensing element 40, and the condensed water flows into the water receiving container 50 through the water inlet channel 70 under the action of gravity. The space formed between the garbage disposal chamber 60 and the water collection container is a sealed space, which prevents odor from leaking to the outside world, effectively alleviating the problem of odor contamination of the external air and improving the performance of the garbage disposer. Furthermore, during use, the heating element 30 increases the pressure in the garbage disposal chamber 60. If the garbage disposal chamber 60 maintains a high pressure, the pressure difference between the garbage disposal chamber and the outside world increases, which can easily damage the sealing structure that forms the sealed space, causing odor leakage after long-term use. Therefore, the condensing element 40 of the present invention not only condenses and liquefies the water vapor, but also reduces the pressure in the sealed space, controlling it to between 0 kPa and 34 kPa. This reduces the pressure difference between the sealed space and the outside world, further confining the odor within the sealed space and reducing its leakage. Furthermore, during actual use, if a significant pressure differential develops between the sealed space and the outside world, pressure equilibrium can be maintained through small gaps created by manufacturing and assembly tolerances within the garbage disposer's structure. Because the sealed space, heating assembly 30, and condensing assembly 40 have already confined most odor within the sealed space, any odor that leaks through these gaps will not contaminate the outside air, ensuring the effectiveness of the garbage disposer.

[0086] The ratio between the amount of condensed water per unit time in the condensing assembly 40 and the amount of evaporation per unit time in the heating assembly 30 is 0.3 to 1, thereby controlling the pressure within the garbage disposal chamber between 0 kPa and 34 kPa, confining odors within the sealed space, and ensuring the effectiveness of the garbage disposer. It should be noted that the power of the heating assembly 30 of the thermal garbage disposer varies, and accordingly, the condensation rate of the condensing assembly 40 should be set within a corresponding range to ensure that the amount of condensed water per unit time in the condensing assembly 40 and the amount of evaporation per unit time in the heating assembly 30 are controlled within a range of 0.3 to 1.

[0087] See also Figure 1 The body 10 is provided with an inner liner 11. When the cover 20 is placed on the body 10, the inner liner 11 and the cover 20 form the above-mentioned closed garbage disposal chamber 60. The heating component 30 is preferably a heating plate, which is located at the bottom of the inner liner 11. The inner liner 11 is also provided with a cutter head assembly 12 for crushing garbage. The above-mentioned structure of the heating component 30 and the cutter head assembly 12 adopts the existing structure, which is the existing technology in this field and will not be repeated here.

[0088] The water inlet channel 70 has an air-conducting obstruction structure that uses water as an elastic switch (in this embodiment, condensed water is used as the elastic switch), thereby allowing condensed water to pass through and blocking water vapor under normal conditions. The air-conducting obstruction structure ensures that condensed water can flow normally through the water inlet channel 70 to the water receiving container 50. The condensed water acts as an elastic switch to separate the garbage disposal chamber 60 and the water receiving container 50 into two spaces that are either disconnected or mostly disconnected (i.e., a small portion of the air-conducting obstruction structure allows the two spaces to connect). Odors are blocked by the condensed water in the air-conducting obstruction structure, thereby confining the odor to the sealed garbage disposal chamber. This further reduces the amount of odor that leaks through the assembly gaps between the water inlet channel 70 and the water receiving container 50, thereby improving the performance of the garbage disposer.

[0089] See also Figure 1-2 As a preferred embodiment of the air-conducting obstruction structure, the water inlet channel 70 is provided with a drainage channel 71 and a water collecting member 72 for collecting condensed water. A water outlet 721 is provided at the bottom of the water collecting member 72. The drainage channel 71 is used to connect the water outlet 721 to the water receiving container 50. The air-conducting obstruction structure is configured to establish a proportional relationship between the condensation rate of the condensation assembly 40 and the drainage rate of the water outlet 721. This proportional relationship ensures that under normal operating conditions (when the water collecting member 72 flows through the water outlet 721 into the drainage channel 71), the condensed water submerges the water outlet 721. This effectively blocks the condensed water from the water vapor, confining odors within the garbage disposal chamber 60 and ensuring the effective use of the garbage disposal chamber 60.

[0090] In this embodiment, the water collecting member 72 is a trough-shaped structure with an opening at the top. The opening of the water collecting member 72 faces the location where condensed water drips from the condensation assembly 40, thereby collecting the water. The water outlet 721 is located at the bottom of the trough-shaped structure. Of course, the water collecting member 72 can also be configured as other specific structural shapes.

[0091] There are two states where the condensed water floods the water outlet 721: one is that the condensed water completely floods the water outlet 721, and the other is that the condensed water partially floods the water outlet 721. The unsubmerged portion of the water outlet 721 allows gas to flow through the drainage channel 71. In order to ensure that the water outlet 721 can be completely submerged or mostly submerged, the ratio of the condensation rate of the condensation component 40 to the drainage rate of the water outlet 721 is between 0.01 and 1. As a preferred solution, the cross-sectional area of ​​the water outlet 721 is 1 to 3000 mm. 2 In this way, the condensed water can confine most of the odor within the garbage disposal chamber 60, thereby greatly ensuring the strong use effect of garbage disposal.

[0092] See also Figure 1The condensation assembly 40 includes a condensation plate 41. The surface of the condensation plate 41 proximal to the heating element 30 serves as a condensation surface 411 for condensing and liquefying water vapor. The condensation surface 411 has a concave, groove-shaped structure, and has a guide surface 412 that gradually inwardly concave from its outer periphery to the interior, which is used to guide the condensed water to the water inlet channel 70 under the action of gravity. In this embodiment, the condensation surface 411 is the guide surface 412. The condensation surface 411 forms the upper wall of the garbage disposal chamber 60. Setting the upper wall of the garbage disposer as the condensation surface 411 of the condensation plate 41 provides a larger condensation surface area for condensation and liquefaction, ensuring a high condensation rate and further ensuring that the condensed water can submerge the water outlet 721 of the water collection member 72. Furthermore, the condensation surface 411, which gradually inwardly concave from the outer periphery to the interior, not only condenses and liquefies water vapor to form condensed water, but also guides the condensed water, resulting in a simple and compact structure. The opening of the water collecting member 72 faces the outer peripheral side of the condensation assembly 40 . In this way, after the condensation surface 411 condenses and liquefies to form condensed water, the condensed water can be collected on the outer peripheral side and then drip onto the water collecting member 72 .

[0093] See also Figure 1 The condensation surface 411 is located above the heating component 30, and the two are positioned relative to each other. In this way, when the moisture in the garbage is evaporated by the heating component 30, the water vapor can rise to the condensation surface 411 of the condensation plate 41 for condensation, which greatly improves the condensation efficiency and further ensures that the condensed water can submerge the water outlet 721 of the water collecting part 72.

[0094] See also Figure 1 The condensation plate 41 is connected to the bottom of the cover body 20, and the condensation surface 411 is the bottom surface of the cover body 20. When the cover body 20 is covered on the body 10, the condensation surface 411 forms the upper wall of the garbage disposal chamber 60, avoiding the energy loss of the condensation component 40 and the heating component 30 due to heat transfer between the two, thereby ensuring the heating effect and the condensation effect.

[0095] See also Figure 1-2 The outer circumference of the guide surface 412 is bent outward to form a horizontally arranged pressing portion 4121. The cover body 20 is detachably connected to a pressing plate 21 below the pressing portion 4121. The pressing plate 21 is connected below the pressing portion 4121 and presses against the pressing portion 4121, thereby fixing the condenser plate 41 to the bottom of the cover body 20. A first sealing member 23 is provided on the pressing plate 21. The first sealing member 23 can be an O-ring. The first sealing member 23 seals against the pressing portion 4121 and the pressing plate 21, thereby ensuring the sealing performance between the pressing portion 4121 and the pressing plate 21.

[0096] See also Figure 1-2The pressing portion 4121 is located on the outside of the guide surface 412. When the condensed water is directed to the pressing portion 4121, since the bottom surface of the pressing portion 4121 is a horizontal surface, the condensed water will adhere to the bottom surface of the pressing portion 4121. It is difficult for the condensed water to form water droplets at the position of the pressing portion 4121, which reduces the speed at which the condensed water drips to the water collecting member 72 and prevents the condensed water from flooding the water outlet 721 of the water collecting member 72. Based on this, the end of the pressure plate 21 close to the condensation plate 41 is bent to form a guide bevel 22. The guide bevel 22 is inclined toward the water collecting member 72. When the condensed water is directed to the bottom surface of the pressing portion 4121, the condensed water is further directed by the guide bevel 22 to the end of the guide bevel 22 away from the pressing portion 4121. Under the action of gravity, the condensed water drips into the water collecting member 72 in the form of water droplets. By providing the diverter plate 22 as described above, when condensed water reaches the end of the diverter plate 22 away from the pressing portion 4121, it drips into the water collecting member 72 under the action of gravity. This accelerates the dripping rate of the condensed water, ensuring that sufficient condensed water can submerge the water outlet 721 of the water collecting member 72, thereby confining more odors within the garbage disposal chamber 60 and ensuring effective use. Furthermore, when the garbage disposer is first put into operation, the diverter plate 22 accelerates the dripping of the condensed water, allowing the condensed water to quickly submerge the water outlet 721 of the water collecting member 72, thereby enhancing the odor-blocking effect.

[0097] See also Figure 2 The end of the guide plate 22 away from the condensation plate 41 and the entrance of the water inlet channel 70 are sequentially arranged and staggered along the flow direction from the garbage disposal chamber 60 to the water receiving container 50. Thus, as condensed water forms droplets at the end of the guide plate 22 away from the pressing portion 4121, the droplets hang on the guide plate 22. This narrows the gap between the pressing portion 4121 and the guide plate 22, reducing odor flow through the gap and the subsequent channel, further confining the odor within the garbage disposal chamber 60 and improving the performance of the garbage disposer.

[0098] See also Figure 1 、 Figure 3In this embodiment, an air leakage channel 80 is provided in the drainage channel 71 between the air conduction obstruction structure and the water receiving container 50. The structure and position of the air leakage channel 80 are described below. The garbage disposer also includes a filter 90 connected to the air leakage channel 80. When the volume of gas in the garbage disposal chamber 60 reaches a certain threshold, the odor leaked from the air leakage channel 80 is filtered and deodorized by the filter 90 and then discharged to the outside. Under working conditions, the user can basically not smell the odor, which further improves the deodorization effect and the use effect. In order to prevent the condensed water in the drainage channel 71 from entering the filter 90 through the air leakage channel 80 and affecting the use effect of the filter 90, a water blocking member is provided at the end of the drainage channel 71 near the water blocking member. The water blocking member can block the entrance of the air leakage channel 80, thereby preventing the condensed water in the drainage channel 71 from entering the filter 90 through the air leakage channel 80. There is a gap between the water blocking member and the air leakage channel 80, so that the gas can enter the air leakage channel 80 and then enter the filter 90 for filtration and deodorization.

[0099] For details, see Figure 1-4 The cover 20 is removably and sealedly attached to the housing 10. The water collecting member 72 is removably provided at the bottom of the cover 20 and is located below the guide ramp 22. The drainage channel 71 is provided within the housing 10. When the cover 20 is attached to the housing 10, the water outlet 721 of the water collecting member 72 is in sealed communication with the drainage channel 71. The filter 90 is provided with an inner wall 91, thereby dividing the filter 90 into a filter chamber 93 near the outside and a hollow mounting chamber 94. The filter chamber 93 is provided with a filter medium, which is preferably activated carbon, but can also be a filter cotton or other filter medium. The filter chamber 93 is provided with an air outlet 95 on the side away from the mounting chamber 94, through which the filtered gas flows to the outside. The mounting chamber 94 is connected at its upper and lower ends, and is used to install a structure forming the drainage channel 71. The inner wall 91 is provided with an air hole 92, which serves as the aforementioned leakage channel 80, thereby connecting the drainage channel 71 and the filter 90.

[0100] An elastic member 13, a first sealing structure 14 connected to the upper end of the elastic member 13, and a second sealing structure 15 connected to the lower end of the elastic member 13 are provided in the body 10; the elastic member may preferably be a spring, the first sealing structure 14 is partially located in the installation cavity 94, and partially extends to the top of the installation cavity 94 to cooperate with the bottom of the water collecting member 72, a first channel 141 is provided in the first sealing structure 14, and its outer wall slides and seals with the installation cavity 94; the elastic member 13 is located in the installation cavity 94; the second sealing structure 15 is located at the bottom of the installation cavity 94, and a second channel 151 is provided therein, which is also sealed with the installation cavity 94, the first channel 141, the space in the installation cavity 94 between the bottom of the first channel 141 and the top of the second channel 151, and the second channel 151 form the drainage channel 71. The first sealing structure 14 and the second sealing structure 15 are sealed together, and the drainage channel 71 located in the installation cavity 94 forms a sealed channel, and odor is not easy to leak in the channel, thereby ensuring the use effect of the garbage disposer; and the outer wall of the first sealing structure 14 is slidably matched with the installation cavity 94, so that after the cover body 20 is covered on the body 10, the bottom of the water collecting part 72 is pressed down and pressed against the first sealing structure 14 (at this time the elastic part 13 is in a compressed state), which can not only connect the water outlet 721 of the water collecting part 72 and the drainage channel 71, but also improve the sealing performance between the water collecting part 72 and the drainage channel 71, and reduce odor leakage; in addition, when the first sealing structure 14 is pressed down, under the action of the elastic part 13, the end of the second sealing structure 15 away from the elastic part 13 is pressed against the water inlet 521 of the water receiving container 50, so that the second channel 151 is sealed and connected with the water receiving container 50, and the air hole 92 is located in the sealed space formed by the first sealing structure 14, the second sealing structure 15 and the installation cavity 94.

[0101] See also Figure 3-4 When the cover 20 is attached to the housing 10, the air hole 92 is higher than the lowest point of the first channel 141, thereby forming a water barrier on the sidewall of the first sealing structure 14. By cleverly utilizing the sliding connection between the first sealing structure 14 and the mounting cavity 94, the first sealing structure 14 is configured as a water barrier. This ensures that water is prevented from entering the filter 90 through the air leakage channel 80, while making the overall structure more compact.

[0102] See also Figure 1The housing 10 is provided with a receiving space 16 on the outside, and the water receiving container 50 is disposed within the receiving space 16. The second sealing structure 15 is an elastic sealing ring. The bottom of the second sealing structure 15 extends into the receiving space 16 and abuts against the water inlet 521 at the top of the water receiving container 50, thereby achieving sealed communication between the drainage channel 71 and the water receiving container 50. The above-mentioned second sealing structure 15 and the water inlet 521 of the water receiving container 50 are sealed and abutted, which not only achieves a sealed connection between the two, but also helps to fix the water receiving container 50, thereby fixing the water receiving container 50 in the receiving space 16. The water receiving container 50 is detachably connected by the second sealing structure 15. When the water in the water receiving container 50 is large, the user can directly remove the water receiving container 50 and pour out the water, which is convenient for the user.

[0103] Example 2

[0104] This embodiment provides a sealed heated garbage disposer. The overall structure of the garbage disposer is largely the same as that of the garbage disposer in Example 1. The similarities are not repeated here. In this embodiment, a water inlet channel 70 structure is provided that is different from the air conduction obstruction structure in Example 1.

[0105] See also Figure 5 The air conduction obstruction structure is located within the submerged curved section 711 of the water inlet channel 70, blocking the air conduction path between the garbage disposal chamber 60 and the water receiving container 50 under normal conditions. Specifically, the submerged curved section 711 may be a U-shaped tube structure and may be located within the drainage channel 71. Before using the garbage disposer, water can be injected into the submerged curved section to seal it, thereby confining odors to the water inlet channel 70 located in front of the submerged curved section, further reducing odor leakage and improving the effectiveness of the garbage disposer.

[0106] The submerged curved section is located on the water collection member 72, and its specific location can be adjusted based on actual needs. The water in the submerged curved section can also be condensed water liquefied by the condensation assembly 40. Furthermore, the pressure generated by the water in the submerged curved section can be adjusted based on the pressure within the garbage disposal chamber 60, and the details will not be repeated here.

[0107] Example 3

[0108] This embodiment provides a sealed heating garbage disposer, the overall structure of which is similar to that of the garbage disposer in Example 1, and the similarities are not repeated here. In this embodiment, the structure of the condensing assembly 40 in the garbage disposer is further provided.

[0109] See also Figure 1Condensation plate 41 has a condensation space 42 therein. A cooling medium is contained within condensation space 42 and contacts non-condensation surface 413 of condensation plate 41. By providing the cooling medium within condensation space 42, the cooling medium sufficiently cools condensation plate 41, further increasing the rate of condensation of water vapor on condensation surface 411. This allows the condensed water to submerge water outlet 721 of water collector 72, thereby obstructing the flow of odor.

[0110] The cooling medium is a coolant, specifically water or other coolants. The condensation assembly 40 also includes a power device 43 and a circulation channel. The power device 43 can be a water pump, which is used to drive the coolant to circulate in the condensation space 42 and the circulation channel, thereby further improving the cooling effect of the condensation plate 41. Specifically, an input pipe 24 and a return pipe 25 are provided in the cover body 20. One end of the input pipe 24 is connected to the condensation space 42, thereby inputting the coolant into the condensation space 42, and then causing the coolant to flow on the non-condensing surface 413 of the condensation plate 41. The other end of the input pipe 24 is connected to one end of the return pipe 25, and the other end of the return pipe 25 is connected to the condensation space 42. A connected coolant tank 100 and the above-mentioned power device 43 are provided between the input pipe 24 and the output pipe. During cooling, driven by the power device 43, the coolant in the coolant tank 100 flows through the inlet pipe 24, the non-condensing surface 413 of the condensation plate 41 in the condensation space 42, and the return pipe 25 in sequence, and finally flows back to the coolant tank 100, thereby realizing a circulating flow of the coolant and improving the condensation efficiency of the condensation plate 41.

[0111] See also Figure 1The more specific structure of the condensation plate 41 is as follows: a partition 421 is provided within the condensation space 42. The partition 421 is used to separate the condensation space 42 into a first space 422 for accommodating condensate to condense the condensation plate 41, and a second space 423 for recirculating the condensate within the first space 422. The first space 422 is connected to the second space 423. The shape of the first space 422 is similar to that of the condensation surface 411, with a concave groove-shaped structure that gradually concave from its outer periphery toward the interior, reaching its highest height in the middle. This is where the first space 422 and the second space 423 connect. One end of the input pipe 24 is connected to the first space 422, and the other end of the input pipe 24 is connected to one end of the return pipe 25. The other end of the return pipe 25 is connected to the second space 423. During cooling, driven by the power device 43, the coolant in the coolant tank 100 flows into the first space 422 through the inlet pipe 24. Since the position where the first space 422 and the second space 423 are connected is located at the highest position of the first space 422, the coolant first fills the first space 422, which enables the coolant to fully exchange heat with the non-condensing surface 413 of the condensation plate 41, thereby improving the condensation effect of the condensation plate 41; when the coolant first fills the first space 422, the coolant flows from the first space 422 into the second space 423, and then flows back to the coolant tank 100 through the return pipe 25.

[0112] See also Figure 1 The coolant tank 100 and the power unit 43 are located at the bottom of the body 10. A first pipe 17 for connecting the coolant tank 100 and the input pipe 24 and a second pipe 18 for connecting the coolant tank 100 and the return pipe 25 are provided in the body 10. When the cover 20 is covered on the body 10, the first pipe 17 is connected to the input pipe 24, and the second pipe 18 is connected to the return pipe 25. The coolant tank 100, the first pipe 17, the input pipe 24, the first space 422, the second space 423, the output pipe and the second pipe 18 form a flow channel for the circulation of the coolant.

[0113] Example 4

[0114] This embodiment provides a sealed heating garbage disposer, the overall structure of which is similar to that of the garbage disposer in Example 3, and the similarities are not repeated here. In this embodiment, a condensing assembly 40 having a structure different from that in Example 3 is provided.

[0115] See also Figure 6The inlet pipe 24 of the cover 20 serves as a spray pipe 26 for spraying coolant onto the non-condensing surface 413 of the condensing plate 41. When the cover 20 is placed on the engine body 10, one end of the spray pipe 26 communicates with the first pipe 17, and the other end of the spray pipe 26 faces the condensing plate 41, thereby spraying the coolant onto the non-condensing surface 413 of the condensing plate 41. One end of the return pipe 25 communicates with the bottom of the condensing space 42, and the other end of the return pipe 25 communicates with the second pipe 18. During cooling, driven by the power unit 43, when the coolant flows to the outlet of the spray pipe 26, the coolant is evenly sprayed onto the non-condensing surface 413 of the condensing plate 41, allowing the coolant to fully exchange heat with the non-condensing surface 413, thereby improving the condensation effect of the condensing plate 41. In addition, compared with the way in which the coolant flows in the condensation space 42, the use of spraying for cooling can reduce the amount of coolant in the condensation space 42, reduce the weight of the cover 20, lower the center of gravity of the cover 20, and ensure the stability of the garbage disposer when placed.

[0116] In this embodiment, the coolant tank 100 is detachably connected to the bottom of the machine body 10 (eg Figure 6 ), of course, it can also be integrally formed with the bottom of the body 10 (such as Figure 7 ), which can be set according to needs.

[0117] As another alternative, see Figure 8-9 The coolant tank 100 can also be set on the side of the tank, or on the outside of the body 10. When in use, the power device 43 can draw the coolant in the water tank to the spray pipe 26, and then evenly spray the coolant to the non-condensing surface 413 of the condensation plate 41. Or see Figure 10 The coolant tank 100 is arranged above the condensation space 42, and a spray hole 101 is provided at the bottom of the coolant tank 100. The spray hole 101 is the spray pipe 26. When in use, under the action of gravity, the coolant in the coolant tank 100 is sprayed to the non-condensing surface 413 of the condensation plate 41 through the spray hole 101.

[0118] As another alternative, see Figure 11 The condensing space 42 is the coolant tank 100 for storing the coolant. The coolant is placed in the non-condensing space 42 and directly cools the condensing plate 41, which reduces the power device 43 and the circulation channel, saves costs, and makes the overall structure simpler and more compact.

[0119] Example 5

[0120] This embodiment provides a sealed heating garbage disposer, the overall structure of which is similar to that of the garbage disposer in Example 1, and the similarities are not repeated here. In this embodiment, a condensing assembly 40 is provided with a structure different from that in Example 3.

[0121] Referring to Figure 12 , the cooling medium is air, the condensing assembly 40 further comprises a blowing device 44, which is specifically a fan, and the blowing device 44 is used to drive the ambient air to flow to the non-condensing surface 413, so that the heat exchange efficiency between the non-condensing surface 413 and the space is improved, and the condensing effect of the condensing plate 41 is improved. Specifically, the blowing device 44 is arranged above the condensing plate 41 so as to blow air on the condensing plate 41. Alternatively, referring to Figure 13 , the blowing device 44 is arranged on the side of the condensing plate 41 so as to blow air on the condensing plate 41.

[0122] In order to improve the heat exchange efficiency between the air and the non-condensing surface 413, referring to Figure 14 , the condensing plate 41 can be arranged in a double-layer or multi-layer structure, which increases the heat exchange area, improves the condensing rate, and ensures that there is enough condensate water to flow to the water collecting member 72 quickly so as to hinder the odor gas from flowing through the water inlet passage 70.

[0123] Embodiment 6

[0124] This embodiment provides a sealed heating type garbage disposer, and the overall structure of the garbage disposer is mostly the same as that of the garbage disposer in Embodiment 1, and the same parts will not be described here. In this embodiment, a structure different from the air leakage passage 80 in Embodiment 1 is provided.

[0125] The water collecting container 50 and the water drainage passage 71 have the above-mentioned air leakage passage 80, and specifically:

[0126] Referring to Figure 15-16 , the water collecting container 50 is provided with a water inlet 521, the end of the water drainage passage 71 close to the water collecting container 50 is inserted and matched with the water inlet 521, and a gap exists between the two, the gap is the air leakage passage 80, one end of the gap is in communication with the water collecting container 50, and the other end of the gap is wrapped by the filter 90 in a sealed manner, so as to realize the communication between the air leakage passage 80 and the filter 90.

[0127] As another optional embodiment, referring to Figure 17-18 , the end of the water drainage passage 71 close to the water collecting container 50 is sealingly connected with the water inlet 521, and the top surface of the water collecting container 50 is provided with an air outlet hole, the air outlet hole is the air leakage passage 80, one end of the air outlet hole is in communication with the water collecting container 50, and the other end of the air outlet hole is wrapped by the filter 90 in a sealed manner, so as to realize the communication between the air leakage passage 80 and the filter 90.

[0128] The above air leakage passage 80 is arranged on the water collecting container 50, when the pressure in the water collecting container 50 reaches a certain threshold value, the odor gas leaked from the air leakage passage 80 is filtered and deodorized by the filter 90 and then discharged to the outside, and in this working condition, the user basically cannot smell the odor gas, and the deodorizing effect and the use effect are further improved.

[0129] In the existing water receiving box structure, the water receiving box includes a box body 51 and a box cover 52 detachably and sealedly connected to the box body 51. Figure 19 The connection position between the box body 51 and the box cover 52 is sealed by the filter 90, so that the odor leaked from the connection gap between the box body 51 and the box cover 52 can also be filtered and deodorized by the filter 90, which further improves the deodorization effect.

[0130] As other optional embodiments, see Figure 20 In the garbage disposer, the coolant tank 100 serves as the water receiving container 50. The water inlet channel 70 extends into the coolant near the end of the coolant tank 100. During use, condensed water formed by water vapor is discharged into the coolant in the coolant tank 100. This not only collects the condensed water formed by water vapor, but also absorbs odors in the water inlet channel 70 into the coolant, achieving a deodorizing effect. In addition, if the pressure in the garbage disposal chamber is high, it can also directly act on the coolant, indirectly connecting to the outside world through the coolant, achieving the effect of pressure relief and air leakage.

[0131] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Those skilled in the art will appreciate that other variations or modifications can be made based on the above description. It is not necessary and impossible to enumerate all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. A sealed heating garbage disposer, characterized in that: include: A machine body and a cover body, wherein the cover body is arranged on the machine body, and a garbage processing chamber for processing garbage is formed between the machine body and the cover body; A heating component is provided in the garbage processing chamber and is used to evaporate moisture in the garbage to form water vapor; A condensation component, used to condense the water vapor into condensed water so as to control the pressure in the garbage disposal chamber to be within the range of 0kPa to 34kPa; a water receiving container, configured to communicate with the garbage disposal chamber to form a sealed space, and provided with a water inlet channel located below the condensation assembly, the water receiving container being used to receive and store the condensed water through the water inlet channel; The water inlet channel has an air conduction obstruction structure, which is used to use the condensed water as an elastic switch to achieve the passage of condensed water and obstruction of water vapor under normal conditions; An air leakage channel is provided in the water inlet channel between the air conduction obstruction structure and the water receiving container; and / or The water receiving container has an air leakage channel; It also includes a filter for filtering the odor of the gas in the leaking channel and then discharging it to the outside; The condensing assembly includes a condensing plate and a coolant box, wherein the coolant box is filled with coolant for improving the condensation effect of the condensing plate, and the coolant box is used as a water receiving container, and the end of the water inlet channel close to the coolant box extends into the coolant; The end of the air leakage channel close to the water inlet channel is provided with a water stopper, and there is a gap between the water stopper and the air leakage channel; The cover is detachably sealed and covered on the body. The filter is provided with an inner wall to separate the filter into a filter cavity close to the outside and a hollow installation cavity. The upper and lower ends of the installation cavity are connected. The inner wall is provided with an air hole, and the air hole serves as the air leakage channel. An elastic member, a first sealing structure connected to the upper end of the elastic member, and a second sealing structure connected to the lower end of the elastic member are provided in the housing. The outer wall of the first sealing structure slides and seals with the mounting cavity. The second sealing structure seals with the mounting cavity. The air hole is located in a sealed space formed by the first and second sealing structures and the mounting cavity. A first channel is provided in the first sealing structure, and a second channel is provided in the second sealing structure. When the cover is closed on the machine body, the end of the first sealing structure away from the elastic member is sealed and connected to the garbage disposal chamber, and the end of the second sealing structure away from the elastic member is pressed against the water inlet channel so that the second channel is connected to the water receiving container; the first channel, the space of the installation cavity between the bottom of the first channel and the top of the second channel, and the space formed by the second channel serve as the water inlet channel.

2. The sealed heating garbage disposer according to claim 1, characterized in that: The water inlet channel is provided with a drainage channel and a water collecting part for collecting the condensed water. A water outlet is provided at the bottom of the water collecting part. The drainage channel is used to connect the water outlet to the water receiving container. The air conduction obstruction structure is configured as a proportional relationship between the condensation rate of the condensation component and the drainage rate of the water outlet. The proportional relationship is used to make the condensed water flood the water outlet under normal circumstances to achieve the obstruction.

3. The sealed heating garbage disposer according to claim 2, characterized in that: The proportional relationship is further configured as follows: the ratio of the condensation rate of the condensation component to the drainage rate of the water outlet is between 0.01 and 1.

4. The sealed heating garbage disposer according to claim 3, characterized in that: The cross-sectional area of ​​the water outlet is 1~3000mm 2 .

5. The sealed heating garbage disposer according to claim 1, characterized in that: The air conduction obstruction structure is arranged in the submerged curved section of the water inlet channel, and is used to block the air conduction path between the garbage disposal chamber and the water receiving container under normal conditions.

6. The sealed heating garbage disposer according to claim 1, characterized in that: The ratio between the amount of condensed water per unit time of the condensing component and the amount of evaporation per unit time of the heating component is 0.3~1, thereby achieving the control of the pressure.

7. The sealed heating garbage disposer according to claim 1, characterized in that: The condensation component includes a condensation plate, and the surface of the condensation plate close to the heating component serves as a condensation surface for condensing and liquefying the water vapor. The condensation surface is constructed as the upper wall of the garbage disposal chamber.

8. The sealed heating garbage disposer according to claim 7, characterized in that: The condensation surface is gradually concave from its outer peripheral side toward the inside to form a guiding surface for guiding the condensed water to flow to the water inlet channel under the action of gravity.

9. The sealed heating garbage disposer according to claim 8, characterized in that: The condensing surface is located above the heating component.

10. The sealed heating garbage disposer according to claim 8, characterized in that: The condensation plate is fixed to the bottom of the cover; The outer peripheral side of the guide surface is bent outward to form a pressing portion, and the cover body has a pressing plate extending laterally below the pressing portion. The pressing plate is elastically pressed against the pressing portion through the first sealing member to achieve the fixation.

11. The sealed heating garbage disposer according to claim 10, characterized in that: The end of the pressure plate close to the condensation plate is bent to form a guide inclined plate, and the guide inclined plate is used to guide the condensed water to drip into the water inlet channel in the form of water droplets.

12. The sealed heating garbage disposer according to claim 11, characterized in that: The end of the guide inclined plate away from the condensation plate is higher than the inlet of the water inlet channel.

13. The sealed heating garbage disposer according to any one of claims 7 to 12, characterized in that: The condensing plate is provided with a condensing space, in which a cooling medium is arranged, and the cooling medium contacts the non-condensing surface of the condensing plate.

14. The sealed heating garbage disposer according to claim 13, characterized in that: The cooling medium is a coolant, and the condensation component further includes a power device and a circulation channel. The power device is used to drive the coolant to circulate in the condensation space and the circulation channel.

15. The sealed heating garbage disposer according to claim 14, characterized in that: A spray pipe and a return pipe are provided in the cover body, one end of the spray pipe is directed toward the condensation plate so as to spray the coolant to the non-condensing surface, the other end of the spray pipe is connected to one end of the return pipe, and the other end of the return pipe is connected to the condensation space, and a connected coolant tank and the power device are provided between the spray pipe and the return pipe.

16. The sealed heating garbage disposer according to claim 14, characterized in that: An input pipe and a return pipe are provided in the cover body, one end of the input pipe is connected to the condensation space so that the coolant is input into the condensation space and the coolant flows on the non-condensing surface, the other end of the input pipe is connected to one end of the return pipe, and the other end of the return pipe is connected to the condensation space, and a connected coolant tank and the power device are provided between the input pipe and the output pipe.

17. The sealed heating garbage disposer according to claim 13, characterized in that: The cooling medium is a coolant, and the coolant is statically placed in the condensation space.

18. The sealed heating garbage disposer according to claim 13, characterized in that: The cooling medium is air, and the condensing component further includes an air blowing device, which is used to drive external air to flow to the non-condensing surface.

19. The sealed heating garbage disposer according to claim 18, characterized in that: The air blowing device is arranged above the condensation plate so as to blow air positively onto the condensation plate; Alternatively, the air blowing device is arranged on the side of the condensation plate so as to blow air onto the condensation plate.

20. The sealed heating garbage disposer according to claim 1, characterized in that: The water receiving container is provided with a water inlet, and the water inlet channel is plugged into the water inlet near the end of the water receiving container and there is a gap between the two. The gap is used as the air leakage channel, one end of the gap is connected to the water receiving container, and the other end of the gap is connected to the filter.

21. The sealed heating garbage disposer according to claim 1, characterized in that: The water receiving container is provided with a connecting hole, and the water inlet channel is sealedly connected to the connecting hole near the end of the water receiving container. The top surface of the water receiving container is provided with an air outlet, and the air outlet serves as the air leakage channel. One end of the air outlet is connected to the water receiving container, and the other end of the air outlet is connected to the filter.

22. The sealed heating garbage disposer according to claim 20 or 21, characterized in that: The end of the air leakage channel away from the water receiving container is sealed by a filter.

23. The sealed heating garbage disposer according to claim 22, characterized in that: The water receiving container comprises a box body and a box cover which is detachably and hermetically connected to the box, and the connection position between the box body and the box cover is hermetically wrapped by a filter.

24. The sealed heating garbage disposer according to claim 1, characterized in that: When the cover is mounted on the machine body, the air hole is higher than the lowest position of the first channel, and the first sealing structure serves as a water stop.

25. The sealed heating garbage disposer according to claim 1, characterized in that: The machine body is provided with an accommodating space, the water receiving container is detachably connected to the accommodating space, the second sealing structure is an elastic sealing ring, and the bottom of the second sealing structure extends into the accommodating space and presses against the water inlet channel.

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