Fermentation bin and toilet

Abstract

The invention relates to the technical field of human excrement treatment equipment, in particular to a fermentation bin and a toilet. The number of the second containing cavities is two, and the two second containing cavities are arranged on the two sides of the upper portion of the first containing cavity correspondingly and connected with the first containing cavity correspondingly; the stirring assembly is rotatably arranged in the first containing cavity, and the contour shape of the bottom of the first containing cavity is matched with the motion trail of the stirring assembly during rotation; and the scraping assembly is rotationally arranged in the second containing cavity, and the contour shape of the bottom of the second containing cavity is matched with the movement track of the scraping assembly during rotation. Through cooperation of the bin body structure, the scraping assembly and the stirring assembly, all excrement in the bin body and the fermentation filler are stirred and mixed, and the technical effect of improving the fermentation efficiency is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of human feces treatment equipment, and in particular to a fermentation bin and a toilet. Background Art

[0002] Green toilets usually use water-saving or water-free flushing methods, and treat excrement through microbial fermentation and degradation technology. The process of microorganisms decomposing organic matter into stable substances such as humus can not only reduce the volume and odor of excrement, but also convert it into valuable organic fertilizer. For example, excrement after microbial fermentation is rich in nutrients and organic matter needed by plants, and is a high-quality organic fertilizer. The biogas produced by anaerobic fermentation is a clean energy that can be used for power generation, lighting, and fuel. During the fermentation process, stirring is usually required to mix the microorganisms and excrement evenly to improve the efficiency of microbial degradation.

[0003] The prior art (for example, the announcement number is CN221635631U, and the invention name is a dry toilet with a fermentation tank body protection structure) discloses a dry toilet, including a squat pit board, a squat pit platform is arranged on the outside of the squat pit board, a base is arranged under the squat pit board, a fermentation tank body is arranged at the lower end of the base, a stirring shaft is arranged inside the fermentation tank body, and a stirring motor is arranged at one end of the stirring shaft. The stirring motor drives the stirring shaft to rotate, and the feces and filler are fully mixed by stirring for a few minutes to achieve the fermentation effect. Since the shape of the fermentation tank body is a rectangular parallelepiped or a cube, and the coverage area of ​​the stirring shaft is limited when it rotates, that is, the stirring shaft can only stir the filler and feces in the middle area on the bottom wall of the fermentation tank body, and cannot stir and mix the filler and feces in the two inner walls of the fermentation tank body, and the two inner walls are respectively connected to the bottom wall. Therefore, it can be seen that the prior art has the defect that it cannot stir and mix all the feces and fillers in the fermentation tank body. Summary of the invention

[0004] In view of this, the purpose of the present application is to provide a fermentation bin and toilet so as to achieve the technical effect of mixing all the feces in the bin with the fermentation filler to improve the fermentation efficiency.

[0005] In a first aspect, an embodiment of the present application discloses a fermentation bin, including a bin body, wherein the bin body includes:

[0006] a first accommodating cavity;

[0007] A second accommodating cavity, wherein the second accommodating cavity comprises two second accommodating cavities, and the two second accommodating cavities are respectively arranged on two sides above the first accommodating cavity and are respectively connected to the first accommodating cavity;

[0008] A stirring component, the stirring component is rotatably disposed in the first accommodating chamber, wherein the contour shape of the bottom of the first accommodating chamber matches the motion trajectory of the stirring component when rotating;

[0009] A scraper assembly is rotatably disposed in the second accommodating chamber, wherein the contour shape of the bottom of the second accommodating chamber matches the motion trajectory of the scraper assembly when it rotates.

[0010] In one embodiment, the stirring assembly includes: a first rotating shaft, the first rotating shaft having a first end and a second end, the first end and the second end are respectively rotatably connected to the first accommodating chamber, and a first driving part is provided on the first end; a first hollow spiral blade, the first hollow spiral blade includes a first spiral blade and a first connecting member, and the first spiral blade is provided on the first rotating shaft through the first connecting member; wherein the radius of the first spiral blade matches the size of the bottom of the first accommodating chamber.

[0011] In one embodiment, the stirring assembly also includes: a second spiral blade, which is arranged on the first rotating shaft and close to the second end; the first spiral blade is arranged on the first rotating shaft and close to the first end; wherein the pitch of the first spiral blade is greater than the pitch of the second spiral blade.

[0012] In one embodiment, the scraper assembly includes: a second rotating shaft, the second rotating shaft having a first end and a second end, the first end and the second end are respectively rotatably connected to the second accommodating chamber, and a second driving unit is provided on the first end; a third spiral blade, the third spiral blade is provided on the second rotating shaft; wherein the diameter of the third spiral blade matches the size of the bottom of the second accommodating chamber.

[0013] In one embodiment, the scraper assembly further includes: a second connecting member, and the third spiral blade is arranged on the second rotating shaft through the second connecting member.

[0014] In one embodiment, there are two third spiral blades, and the two third spiral blades are symmetrically arranged on the second rotating shaft.

[0015] In one embodiment, the bin body further includes a bin door, one side of which is rotatably connected to the discharge port of the first accommodating chamber, and the other side of which is detachably connected to the discharge port of the first accommodating chamber.

[0016] In one embodiment, the bin door is provided with a buckle, and the discharge port is provided with a slot, and the bin door is detachably connected to the discharge port through the cooperation of the buckle and the slot.

[0017] In one embodiment, the bin door is provided with a latch rod, and the discharge port is provided with a latch hole, and the bin door is detachably connected to the discharge port through the cooperation of the latch rod and the latch hole.

[0018] The present application firstly arranges the bin structure so as to facilitate the introduction of feces falling into the bin into the first receiving chamber, and secondly scrapes all the feces in the second receiving chamber and delivers them into the first receiving chamber through the stirring assembly, and finally mixes all the feces entering the first receiving chamber with the fermentation filler through the stirring assembly, thereby achieving the technical effect of improving the fermentation efficiency by cooperating with the bin structure, the scraping assembly and the stirring assembly.

[0019] A second aspect of an embodiment of the present application discloses a toilet, the toilet comprising:

[0020] Fermentation chamber;

[0021] squat toilet;

[0022] A bin cover is disposed between the bin body and the squat toilet, and the bin cover connects the bin body and the squat toilet.

[0023] The toilet provided in the present application has a fermentation chamber composed of a chamber body, a scraper assembly and a stirring assembly. Firstly, through the setting of the chamber body structure, it is convenient to introduce feces falling into the chamber body into the first receiving chamber. Secondly, all feces in the second receiving chamber can be scraped off and sent into the first receiving chamber through the scraper assembly. Finally, all feces entering the first receiving chamber can be stirred and mixed with the fermentation filler through the stirring assembly. Therefore, through the structure of the chamber body, the cooperation of the scraper assembly and the stirring assembly, all feces in the chamber body can be stirred and mixed with the fermentation filler, thereby achieving the technical effect of improving the fermentation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 It is a structural schematic diagram of a toilet from a first perspective disclosed in the first embodiment of the present application;

[0026] Figure 2 This is a schematic structural diagram of a fermentation bin from a first perspective disclosed in the second embodiment of the present application;

[0027] Figure 3 yes Figure 2 A schematic cross-sectional view of the fermentation chamber AA;

[0028] Figure 4 It is a structural schematic diagram of a stirring assembly in a fermentation bin disclosed in a second embodiment of the present application;

[0029] Figure 5 It is a structural schematic diagram of a scraping assembly in a fermentation bin disclosed in the second embodiment of the present application;

[0030] Figure 6 This is a schematic structural diagram of a second viewing angle of a door in a fermentation bin disclosed in the second embodiment of the present application;

[0031] Figure 7 It is a schematic diagram of the structure of the compartment cover in the fermentation compartment disclosed in the second embodiment of the present application;

[0032] Figure 8 It is a schematic diagram of the cross-sectional structure of the fermentation bin cover in the first direction disclosed in the second embodiment of the present application;

[0033] Fig. 9 It is a schematic diagram of the cross-sectional structure of the second direction of the compartment cover in the fermentation compartment disclosed in the second embodiment of the present application;

[0034] Reference numerals:

[0035] 1-bin body, 11-first accommodating chamber, 12-second accommodating chamber, 13-stirring assembly, 131-first rotating shaft, 132-second spiral blade, 133-first spiral blade, 134-first connecting piece, 14-scraping assembly, 141-second rotating shaft, 142-third spiral blade, 143-second connecting piece, 15-feeding port, 16-castor, 17-first driving unit, 18-second driving unit, 19-bin door, 191-pin hole, 192-pin rod, 110-discharging port;

[0036] 2-bin cover; 21-outer cover, 211-first outer cover, 212-second outer cover, 213-third outer cover, 214-fourth outer cover, 22-inner cover, 221-first inner cover, 222-second inner cover, 223-third inner cover, 224-fourth inner cover, 23-drainage channel, 231-first drainage channel, 232-second drainage channel, 233-third drainage channel, 234-fourth drainage channel, 24-first water outlet, 25-water collecting channel, 251-first water collecting channel, 252-second water collecting channel, 253-third water collecting channel, 254-fourth water collecting channel, 26-second water outlet, 27-water collecting pipe, 28-water collecting box, 29-handle, 30-material receiving port, 31-hinge.

[0037] 3- Squat toilet. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0039] In the present invention, the directions or positional relationships indicated by "upper", "lower", "outer", etc. are based on the directions or positional relationships shown in the drawings. These terms are mainly used to better describe the present invention and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific direction, or to be constructed and operated in a specific direction.

[0040] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in the present invention can be understood according to specific circumstances.

[0041] In addition, the terms "installed", "set", "provided with", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, "plurality" means two or more.

[0043] Example 1

[0044] The inventive concept of this embodiment is that in the prior art, since the shape of the fermentation tank body is a rectangular parallelepiped or a cube, when the stirring shaft rotates, it can only stir the filler and feces in the middle area of ​​the bottom wall of the fermentation tank body, and cannot stir and mix the filler and feces in the two inner side walls of the fermentation tank body, and the areas where the two inner side walls are connected to the bottom wall. Therefore, it can be seen that the prior art has the disadvantage of being unable to stir and mix all the feces and fillers in the fermentation tank body. In order to overcome the disadvantages of the prior art, Figure 2-Figure 8As shown, this embodiment provides a fermentation bin, including a bin body 1, the bin body 1 includes: a first accommodating chamber 11; a second accommodating chamber 12, the second accommodating chamber 12 includes two, the two second accommodating chambers 12 are respectively arranged on both sides above the first accommodating chamber 11 and are respectively connected to the first accommodating chamber 11;

[0045] The stirring component 13 is rotatably disposed in the first accommodating chamber 11, wherein the contour shape of the bottom of the first accommodating chamber 11 matches the motion trajectory of the stirring component 13 during rotation; specifically, when the rotation trajectory of the stirring component 13 is circular, the contour shape of the bottom of the first accommodating chamber 11 is arc-shaped.

[0046] The scraper assembly 14 is rotatably disposed in the second accommodating chamber 12, wherein the contour shape of the bottom of the second accommodating chamber 12 matches the motion trajectory of the scraper assembly 14 during rotation. Specifically, when the rotation trajectory of the scraper assembly 14 is circular, the contour shape of the bottom of the second accommodating chamber 12 is arc-shaped.

[0047] In this embodiment, firstly, two second accommodating chambers 12 are provided to be connected to the first accommodating chamber 11 respectively, and the contour shapes of the bottoms of the two second accommodating chambers 12 and the first accommodating chamber 11 are respectively matched with the motion trajectories of the scraper assembly 14 and the stirring assembly 13 when they rotate, that is, the contour shapes of the bottoms of the two second accommodating chambers 12 and the first accommodating chamber 11 are shapes with a certain curvature (for example, an arc shape), so that firstly, it can play a guiding role for the feces falling into the bin body 1, that is, the feces can be better introduced from the second accommodating chamber 12 to the bottom of the first accommodating chamber 11, and secondly, because the motion trajectory of the scraper assembly 14 when rotating matches the contour shape of the bottom of the second accommodating chamber 12, when the scraper assembly 14 rotates to scrape, the scraper assembly 14 can completely cover the bottom area of ​​the second accommodating chamber 12, that is, the scraper assembly 14 can scrape off all the feces on the bottom area of ​​the second accommodating chamber 12, and as the scraper assembly 14 continues to rotate, the feces on the bottom area of ​​the second accommodating chamber 12 can be All the feces are sent into the first accommodating chamber 11; at the same time, since the motion trajectory of the stirring component 13 during rotation matches the contour shape of the bottom of the first accommodating chamber 11, when the stirring component 13 rotates for stirring, the stirring component 13 can completely cover the bottom area of ​​the first accommodating chamber 11, that is, the stirring component 13 can fully stir and mix all the feces that fall into the first accommodating chamber 11 from the feed inlet 15 and the second accommodating chamber 12 with the fermentation filler. In summary, firstly, by setting the structure of the warehouse body 1, it is convenient to introduce the feces that fall into the warehouse body 1 into the first accommodating chamber 11, and secondly, all the feces in the second accommodating chamber 12 are scraped off and sent into the first accommodating chamber 11 by the stirring component 13, and finally, all the feces entering the first accommodating chamber 11 can be stirred and mixed with the fermentation filler by the stirring component 13, so that the technical effect of stirring and mixing all the feces in the warehouse body 1 with the fermentation filler and improving the fermentation efficiency is achieved through the structure of the warehouse body 1, the scraping component 14 and the stirring component 13.

[0048] In order to fully stir the material in the first accommodating chamber, in this embodiment, preferably, the stirring assembly 13 includes: a first rotating shaft 131, the first rotating shaft 131 has a first end and a second end, and the first end and the second end are respectively rotatably connected to the first accommodating chamber 11. Specifically, in order to reduce the friction coefficient of the rotation of the first rotating shaft 131, bearings are respectively provided on the first end and the second end of the first rotating shaft 131, and the first end and the second end are respectively rotatably connected to the first accommodating chamber 11 through the bearings, and the first end is provided with a first driving part 17;

[0049] The first hollow spiral blade includes a first spiral blade 133 and a first connecting member 131 . The first spiral blade 133 is disposed on the first rotating shaft 131 through the first connecting member 131 . The radius of the first spiral blade 133 matches the size of the bottom of the first accommodating chamber 11 .

[0050] In this embodiment, the first end and the second end of the first rotating shaft 131 are firstly connected to the first accommodating chamber 11 for rotation, and the first end is connected to the first driving unit 17, so that the first rotating shaft 131 can be driven by the first driving unit 17 to rotate about its axis. Secondly, the first spiral blade 133 is connected to the first rotating shaft 131 through the first connecting member 134, so that a gap is formed between the first rotating shaft 131 and the first spiral blade 133, so that the material can move forward and backward along the direction of the first rotating shaft 131 during the mixing process (that is, the first rotating shaft 131 is driven to rotate clockwise by the forward and reverse rotation of the first driving unit 17). Or rotate counterclockwise, thereby pushing the material to move back and forth in the gap), and finally setting the radius of the first spiral blade 133 to match the size of the bottom of the first accommodating chamber 11. Specifically, when the contour shape of the bottom of the first accommodating chamber 11 is an arc, the radius of the first spiral blade 133 matches the radius of the arc. Preferably, the radius of the first spiral blade 133 is 1mm-10mm less than the radius of the arc, preferably 1mm, so that the first spiral blade 133 can better cover the area of ​​the base of the first accommodating chamber 11 when rotating, thereby finally achieving sufficient stirring of the material in the first accommodating chamber 11.

[0051] In order to further enable the stirring component to fully stir the material in the first accommodating chamber, in this embodiment, preferably, the contour shape of the bottom of the first accommodating chamber 11 is an arc, the center of the arc is the axis of the first rotating shaft 131, and the radius of the arc is the radius of the first spiral blade 133. In this embodiment, by specifically defining the shape of the bottom contour of the first accommodating chamber 11 and the specific parameters of the shape, the area covered by the first spiral blade 133 when rotating can more easily cover the entire bottom of the first accommodating chamber 11.

[0052] In order to realize the rapid discharge of the material in the first accommodating chamber, the present embodiment further includes: a second spiral blade 132, the second spiral blade 132 is arranged on the first rotating shaft 131 and is close to the second end, specifically, the second spiral blade 132 is arranged on the first rotating shaft 131, and the position of the second spiral blade 132 is close to the second end of the first rotating shaft 131; the first spiral blade 133 is arranged on the first rotating shaft 131 and is close to the first end; specifically, the first spiral blade 133 is arranged on the first rotating shaft 131, and the position of the first spiral blade 133 is close to the first end of the first rotating shaft 131; wherein, the pitch of the first spiral blade 133 is greater than the pitch of the second spiral blade 132.

[0053] In this example, firstly, a first spiral blade 133 and a second spiral blade 132 are respectively arranged on the first rotating shaft 131. Since the first spiral blade 133 is arranged on the first rotating shaft 131 through the first connecting member 134, there is a gap between the first spiral blade 133 and the first rotating shaft 131. Since the second spiral blade 132 is directly arranged on the first rotating shaft 131, there is no gap between the second spiral blade 132 and the first rotating shaft 131. At the same time, the pitch of the first spiral blade 133 is set to be greater than that of the second spiral blade 132. Firstly, the long-pitch first spiral blade 133 with a hollow structure can mainly play a role in pushing the material. That is, when the first spiral blade 133 rotates, the first spiral blade 133 will generate an axial thrust on the material. The material is affected by this thrust in the first accommodating chamber 11 and moves forward along the spiral axis direction of the first spiral blade. Secondly, the short-pitch second spiral blade 132 with a solid structure mainly plays a role in increasing The effect of strong extrusion pressure and thrust. Since the factors affecting the thrust mainly depend on the rotation speed, blade structure and angle of the spiral blade, under the premise of determining the rotation speed, the extrusion pressure and thrust can be increased by changing the structure and angle. Therefore, the structure of the second spiral blade 132 is first set to a solid structure, which can increase the contact area between the material and the second spiral blade 132, thereby increasing the extrusion pressure and thrust of the second spiral blade 132 on the material. Secondly, by setting the pitch of the second spiral blade 132 to 0.5 times the pitch of the first spiral blade 133, the angle between the second spiral blade 132 and the axial direction perpendicular to the second spiral blade 132 is made smaller, thereby further increasing the extrusion pressure and thrust of the second spiral blade 132 on the material. Therefore, through the cooperation of the first spiral blade 133 and the second spiral blade 132, the material is pushed to the solid spiral through the front hollow spiral and can only maintain a forward extrusion forward state, thereby realizing rapid discharge.

[0054] In order to scrape away all the materials in the second accommodating chamber, in this embodiment, preferably, the scraper assembly 14 includes: a second rotating shaft 141, the second rotating shaft 141 has a first end and a second end, and the first end and the second end are respectively rotatably connected to the second accommodating chamber 12. Specifically, in order to reduce the friction coefficient of the rotation of the second rotating shaft 141, bearings are respectively provided on the first end and the second end of the second rotating shaft 141, and the first end and the second end are respectively rotatably connected to the second accommodating chamber 12 through the bearings, and the first end is provided with a second driving unit 18;

[0055] The third spiral blade 142 is disposed on the second rotating shaft 141 ; wherein the diameter of the third spiral blade 142 matches the size of the bottom of the second accommodating cavity 12 .

[0056] In this embodiment, the first end and the second end of the second rotating shaft 141 are firstly connected to the second accommodating chamber 12 for rotation, and the first end is connected to the second driving unit 18, so that the second rotating shaft 141 can be driven by the second driving unit 18 to rotate about its axis. Secondly, by connecting the third spiral blade 142 to the second rotating shaft 141, the third spiral blade 142 can be driven to rotate. Finally, by setting the radius of the third spiral blade 142 to match the size of the bottom of the second accommodating chamber 12, the third spiral blade 142 can better cover the area of ​​the base of the second accommodating chamber 12 when rotating, thereby achieving the scraping of all feces in the second accommodating chamber 12.

[0057] In order to further enable the scraper assembly to fully scrape the material in the second accommodating chamber, the contour shape of the bottom of the second accommodating chamber 12 in this embodiment is preferably an arc, the center of the arc is the axis of the second rotating shaft 141, and the radius of the arc is the radius of the third spiral blade 142. In this embodiment, by specifically defining the shape of the second accommodating chamber 12 and the specific parameters of the shape, the area covered by the third spiral blade 142 when it rotates can more easily cover the entire bottom of the second accommodating chamber 12.

[0058] In order to reduce the weight of the scraper assembly, in this embodiment, the scraper assembly 14 further includes a second connecting member 143 , and the third spiral blade 142 is disposed on the second rotating shaft 141 through the second connecting member 143 .

[0059] In this embodiment, the third spiral blade 142 is first connected to the second rotating shaft 141 by providing a second connecting member 143, thereby simplifying the weight and structure of the scraper assembly 14 compared to a structure in which a spiral blade with the same radius is directly connected to the second rotating shaft 141.

[0060] In order to improve the scraping efficiency of the material in the second accommodating chamber, in this embodiment, preferably, there are two third spiral blades 142 , and the two third spiral blades 142 are symmetrically arranged on the second rotating shaft 141 .

[0061] In the present embodiment, firstly, two groups of third spiral blades 142 are symmetrically arranged on the second rotating shaft 141. Due to the symmetrical arrangement of the two groups of third spiral blades 142, the two third spiral blades 142 can complete one circle of rotation by rotating the second rotating shaft 141 180 degrees. Compared with the structure in which only one third spiral blade 142 is arranged on the second rotating shaft 141, the second rotating shaft 141 needs to rotate 360 ​​degrees to make the third spiral blade 142 complete one circle of rotation, which further improves the efficiency of material scraping.

[0062] In order to discharge the material from the first accommodating chamber more quickly, the present embodiment further comprises a bin door 19, one side of which is rotatably connected to the discharge port 110 of the first accommodating chamber 11, and the other side of which is detachably connected to the discharge port 110 of the first accommodating chamber 11.

[0063] In this embodiment, one side of the bin door 19 is rotatably connected to the discharge port 110, and the other side of the bin door 19 is detachably connected to the discharge port 110. Through the setting of the above-mentioned connection structure, the bin door 19 can be quickly opened and closed, so as to facilitate the rapid discharge of the material in the first accommodating chamber 11.

[0064] In order to achieve a detachable connection between the bin door and the discharge port, in this embodiment, preferably, the bin door 19 is provided with a buckle, and the discharge port 110 is provided with a slot, and the bin door 19 is detachably connected to the discharge port 110 through the cooperation of the buckle and the slot.

[0065] In this embodiment, the bin door 19 and the discharge port 110 are detachably connected by using a card slot and a card buckle. The bin door 19 and the discharge port 110 can be quickly opened and closed through the quick plug-in structure of the card slot and the card buckle.

[0066] In order to achieve a detachable connection between the bin door and the discharge port, in this embodiment, preferably, the bin door 19 is provided with a latch rod 192, and the discharge port 110 is provided with a latch hole 191, and the bin door 19 is detachably connected to the discharge port 110 through the cooperation of the latch rod 192 and the latch hole 191.

[0067] In this embodiment, the bin door 19 and the discharge port 110 are detachably connected by using a latch rod 192 and a latch hole 191. The bin door 19 and the discharge port 110 can be quickly opened and closed through the quick plug-in structure of the latch rod 192 and the latch hole 191.

[0068] like Figure 1 , 7 -9 shows a bin cover 2, which comprises: an outer cover 21, a water collecting channel 25 is arranged at the lower end of the outer cover 21; an inner cover 22, which is arranged on the inner wall side of the outer cover 21, and the inner cover 22 is inclined along the direction from the upper end of the outer cover 21 to the lower end of the outer cover 21; wherein a drainage channel 23 is formed between the inner cover 22 and the outer cover 21, and the drainage channel 23 is connected to the water collecting channel 25.

[0069] The bin cover provided in this example firstly comprises a bin cover 2 consisting of an outer cover 21 and an inner cover 22, wherein the inner cover 22 is arranged on the inner wall side of the outer cover 21 and a drainage channel 23 is formed between the inner cover 22 and the outer cover 21, and the inner cover 22 is tilted at the same time, so that the water receiving surface of the drainage channel 23 (i.e., the outer wall surface of the inner cover 22) is also tilted along the direction from the upper end to the lower end of the outer cover 21, so that under the action of gravity, it is easier to guide the condensed water flowing from the opening of the bin cover of the fermentation bin (i.e., the material receiving port 30) to the inner wall side of the outer cover 21 through the drainage channel 23 to its lower end. Since a water collecting channel 25 connected to the drainage channel 23 is arranged at the lower end of the outer cover 21, the condensed water guided to the lower end of the drainage channel 23 can flow into the water collecting channel 25 through the water collecting channel 25 and be discharged through the water collecting channel 25, so that the condensed water can be effectively prevented from dripping from the inner wall side of the outer cover 21 into the fermentation bin 1 and affecting the fermentation speed.

[0070] In order to collect the condensed water discharged from the water collection channel, the present embodiment further comprises: a water collection box 28, which is arranged outside the fermentation bin 1, and the water collection box 28 is connected to the water collection channel 25 through a water collection pipe 27.

[0071] In this embodiment, a water collecting tank 28 is provided, and the water collecting tank 28 is connected to the water collecting channel 25 through a water collecting pipe 27, so that the condensed water in the water collecting channel 25 can be introduced into the water collecting tank 28 through the water collecting pipe 27, thereby completing the collection of the condensed water discharged from the water collecting channel 25 through the water collecting tank 28.

[0072] In order to discharge the condensed water on the inner wall surfaces around the bin cover, in this embodiment, preferably, the outer cover 21 includes: a first outer cover 211, and a first water collecting channel 251 is arranged at the lower end of the first outer cover 211; a second outer cover 212, and a second water collecting channel 252 is arranged at the lower end of the second outer cover 212; a third outer cover 213, and a third water collecting channel 253 is arranged at the lower end of the third outer cover 213; a fourth outer cover 214, and a fourth water collecting channel 254 is arranged at the lower end of the fourth outer cover 214; wherein the first outer cover 211, the second outer cover 212, the third outer cover 213 and the fourth outer cover 214 are connected in sequence.

[0073] In the present embodiment, the outer cover 21 is firstly formed by sequentially connecting the first outer cover 211, the second outer cover 212, the third outer cover 213 and the fourth outer cover 214, and the first outer cover 211 is provided with a first water collecting channel 251 at the lower end, the second outer cover 212 is provided with a second water collecting channel 252 at the lower end, the third outer cover 213 is provided with a third water collecting channel 253 at the lower end, and the fourth outer cover 214 is provided with a fourth water collecting channel 254 at the lower end. The condensed water on the inner wall surfaces around the outer cover 21 of the bin cover can be discharged through the first water collecting channel 251, the second water collecting channel 252, the third water collecting channel 253 and the fourth water collecting channel 254 respectively.

[0074] In order to drain the condensed water in the water collecting channel, in this embodiment, preferably, a second water outlet 26 is provided at one end of the first water collecting channel 251, and the first water collecting channel 251 is inclined along the end of the first water collecting channel 251 close to the second water outlet 26 to the end of the first water collecting channel 251 away from the second water outlet 26; a second water outlet 26 is provided at one end of the second water collecting channel 252, and the second water collecting channel 252 is inclined along the end of the second water collecting channel 252 close to the second water outlet 26 to the end of the second water collecting channel 252 away from the second water outlet 26; A second water outlet 26 is provided at one end of the third water collecting channel 253, and the third water collecting channel 253 is inclinedly arranged along the end of the third water collecting channel 253 close to the second water outlet 26 to the end of the third water collecting channel 253 away from the second water outlet 26; a second water outlet 26 is provided at one end of the fourth water collecting channel 254, and the fourth water collecting channel 254 is inclinedly arranged along the end of the fourth water collecting channel 254 close to the second water outlet 26 to the end of the fourth water collecting channel 254 away from the second water outlet 26; wherein the water collecting box 28 is connected to each second water outlet 26 through the water collecting pipe 27

[0075] In this example, the first water collecting channel 251, the second water collecting channel 252, the third water collecting channel 253 and the fourth water collecting channel 254 are all inclined along the end close to the second water outlet 26 to the end far from the second water outlet 26, so that all the water collecting channels 25 are inclined toward the second water outlet 26. The condensed water flowing into the water collecting channels 25 can be directed toward the second water outlet 26. At the same time, the water collecting tank 28 is connected to each second water outlet 26 respectively, so that the condensed water flowing out of each second water outlet 26 can be collected by the water collecting tank 28, thereby achieving the goal of draining the condensed water in the water collecting channels.

[0076] In order to further guide the condensed water to flow on the inner surface of the bin cover, in this embodiment, preferably, the first outer cover 211, the second outer cover 212, the third outer cover 213 and the fourth outer cover 214 are integrally formed and connected in sequence.

[0077] In this embodiment, the first outer cover 211, the second outer cover 212, the third outer cover 213 and the fourth outer cover 214 are connected in sequence by integral molding, so that the inner surface of the prepared bin cover 2 is smoother (for example, there will be no weld on the inner surface of the bin cover 2). The formation of a smoother surface is more conducive to guiding the condensed water to flow on the inner surface of the bin cover 2.

[0078] In order to realize the connection between the bin cover and the squat toilet, the present example further comprises: a material receiving port 26, which is located at the upper end of the bin cover 2, and is respectively connected to the first outer cover 211, the second outer cover 212, the third outer cover 213 and the fourth outer cover 214.

[0079] In this example, a material receiving port 26 connected to the first outer cover 211, the second outer cover 212, the third outer cover 213 and the fourth outer cover 214 is provided at the upper end of the bin cover. By providing the material receiving port 26, when installing the squat toilet, the discharge port of the squat toilet can be directly connected to the material receiving port 26 to achieve the connection between the bin cover 2 and the squat toilet.

[0080] In order to facilitate opening of the fermentation bin lid, in this embodiment, preferably, one of the first outer cover 211, the second outer cover 212, the third outer cover 213 and the fourth outer cover 214 is movably connected to the fermentation bin 1 through a hinge.

[0081] In order to further facilitate opening the fermentation chamber cover, in this embodiment, preferably, a handle 25 is provided on one of the first outer cover 211 , the second outer cover 212 , the third outer cover 213 and the fourth outer cover 214 .

[0082] In order to guide the condensed water on the inner wall surfaces around the bin cover to the water collection channel, the inner cover 22 includes: a first inner cover 221, a first drainage channel 231 is formed between the first inner cover 221 and the first outer cover 211; a second inner cover 222, a second drainage channel 232 is formed between the second inner cover 222 and the second outer cover 212; a third inner cover 223, a third drainage channel 233 is formed between the third inner cover 223 and the third outer cover 213; a fourth inner cover 224, a fourth drainage channel 234 is formed between the fourth inner cover 224 and the fourth outer cover 214; wherein, the first inner cover 221, the second inner cover 222, the third inner cover 223 and the fourth inner cover 224 are connected in sequence.

[0083] In this embodiment, the inner cover 22 is composed of a first inner cover 221, a second inner cover 222, a third inner cover 223 and a fourth inner cover 224 which are connected in sequence, and a first drainage channel 231 is formed between the first inner cover 221 and the first outer cover 211, a second drainage channel 232 is formed between the second inner cover 222 and the second outer cover 212, a third drainage channel 233 is formed between the third inner cover 223 and the third outer cover 213, and a fourth drainage channel 234 is formed between the fourth inner cover 224 and the fourth outer cover 214. Condensed water on the inner wall surfaces around the outer cover 21 of the compartment cover can be guided respectively through the first drainage channel 231, the second drainage channel 232, the third drainage channel 233 and the fourth drainage channel 234.

[0084] Specifically, in order to facilitate guiding the flow of condensed water, the first inner cover 221, the second inner cover 222, the third inner cover 223 and the fourth inner cover 224 are respectively inclined at an angle of 30°-50°. Specifically, the inclination angle between the first inner cover 221 and the horizontal plane is 30°, the inclination angle between the second inner cover 222 and the horizontal plane is 30°, the inclination angle between the third inner cover 223 and the horizontal plane is 30°, and the inclination angle between the fourth inner cover 224 and the horizontal plane is 30°.

[0085] In order to further facilitate the guidance of condensed water on the inner wall surfaces around the bin cover into the water collecting channel, a first water outlet 24 is provided at the lower end of the first drainage channel 231, and the first water collecting channel 251 is connected to the first water outlet 24 through a connecting pipe; a first water outlet 24 is provided at the lower end of the second drainage channel 232, and the second water collecting channel 252 is connected to the first water outlet 24 through a connecting pipe; a first water outlet 24 is provided at the lower end of the third drainage channel 233, and the third water collecting channel 253 is connected to the first water outlet 24 through a connecting pipe; a first water outlet 24 is provided at the lower end of the fourth drainage channel 234, and the fourth water collecting channel 254 is connected to the first water outlet 24 through a connecting pipe.

[0086] In this embodiment, the first water outlets 24 arranged at the lower end of the drainage channel 23 are connected to the corresponding water collection channels through connecting pipes, thereby forming four channels for condensed water to flow, which is more conducive to guiding the condensed water on the inner wall surfaces around the bin cover into the water collection channels.

[0087] Example 2

[0088] like Figure 1-Figure 8 As shown, this embodiment provides a toilet, the toilet comprising:

[0089] A fermentation tank as described in Example 1;

[0090] Squat toilet 3;

[0091] The bin cover 2 is disposed between the bin body 1 and the squat toilet 3 , and the bin cover 2 connects the bin body 1 and the squat toilet 3 .

[0092] The toilet provided in this embodiment has a fermentation chamber composed of a chamber body, a scraper assembly and a stirring assembly. First, two second accommodating chambers 12 are respectively connected to the first accommodating chamber 11, and the contour shapes of the bottoms of the two second accommodating chambers 12 and the first accommodating chamber 11 are respectively matched with the motion trajectories of the scraper assembly 14 and the stirring assembly 13 when they rotate, that is, the contour shapes of the bottoms of the two second accommodating chambers 12 and the first accommodating chamber 11 are shapes with a certain curvature (for example, an arc). In this way, firstly, it can guide the feces falling into the chamber body 1, that is, the feces can be better introduced from the second accommodating chamber 12 to the bottom of the first accommodating chamber 11. Secondly, since the motion trajectory of the scraper assembly 14 during rotation matches the contour shape of the bottom of the second accommodating chamber 12, when the scraper assembly 14 rotates to scrape, the scraper assembly 14 can completely cover the bottom area of ​​the second accommodating chamber 12, that is, the scraper assembly 14 can scrape off all the feces on the bottom area of ​​the second accommodating chamber 12, and as the scraper assembly 14 continues to rotate, the scraper assembly 14 can simultaneously All the feces on the bottom area of ​​the second accommodating chamber 12 are sent into the first accommodating chamber 11; at the same time, since the motion trajectory of the stirring component 13 during rotation matches the contour shape of the bottom of the first accommodating chamber 11, when the stirring component 13 rotates for stirring, the stirring component 13 can completely cover the bottom area of ​​the first accommodating chamber 11, that is, the stirring component 13 can fully stir and mix all the feces falling into the first accommodating chamber 11 from the feed port 15 and the second accommodating chamber 12 with the fermentation filler. In summary, firstly, by setting the structure of the warehouse body 1, it is convenient to introduce the feces falling into the warehouse body 1 into the first accommodating chamber 11, and secondly, the stirring component 13 can scrape all the feces in the second accommodating chamber 12 and send it into the first accommodating chamber 11, and finally, the stirring component 13 can stir and mix all the feces entering the first accommodating chamber 11 with the fermentation filler, so that through the structure of the warehouse body 1, the scraping component 14 and the stirring component 13 cooperate to achieve the stirring and mixing of all the feces in the warehouse body 1 with the fermentation filler, thereby improving the fermentation efficiency of the toilet.

[0093] Each embodiment in this specification is described in a progressive manner, and the same and similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. The above are only embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the rights of the present application.

Claims

1. A fermentation chamber, comprising a chamber body (1), characterized in that: The warehouse body (1) comprises: A first accommodating chamber (11); A second accommodating cavity (12), wherein the second accommodating cavity (12) comprises two second accommodating cavities (12), the two second accommodating cavities (12) are respectively arranged on two sides above the first accommodating cavity (11) and are respectively connected to the first accommodating cavity (11); a stirring component (13), the stirring component (13) being rotatably disposed in the first accommodating chamber (11), wherein the contour shape of the bottom of the first accommodating chamber (11) matches the motion trajectory of the stirring component (13) when rotating; A scraper assembly (14) is rotatably disposed in the second accommodating cavity (12), wherein the contour shape of the bottom of the second accommodating cavity (12) matches the movement trajectory of the scraper assembly (14) when rotating.

2. The fermentation bin according to claim 1, characterized in that: The stirring assembly (13) comprises: a first rotating shaft (131), the first rotating shaft (131) having a first end and a second end, the first end and the second end being rotatably connected to the first accommodating chamber (11) respectively, and a first driving portion (17) being provided on the first end; a first hollow spiral blade, the first hollow spiral blade comprising a first spiral blade (133) and a first connecting member (131), the first spiral blade (133) being arranged on the first rotating shaft (131) via the first connecting member (131); Wherein, the radius of the first spiral blade (133) matches the size of the bottom of the first accommodating cavity (11).

3. The fermentation bin according to claim 2, characterized in that: The stirring assembly (13) further comprises: a second spiral blade (132), the second spiral blade (132) being disposed on the first rotating shaft (131) and close to the second end; the first spiral blade (133) being disposed on the first rotating shaft (131) and close to the first end; Wherein, the pitch of the first spiral blade (133) is greater than the pitch of the second spiral blade (132).

4. The fermentation bin according to claim 1, characterized in that: The scraper assembly (14) comprises: a second rotating shaft (141), the second rotating shaft (141) having a first end and a second end, the first end and the second end being rotatably connected to the second accommodating chamber (12) respectively, and a second driving part (18) being provided on the first end; a third spiral blade (142), wherein the third spiral blade (142) is disposed on the second rotating shaft (141); Wherein, the diameter of the third spiral blade (142) matches the size of the bottom of the second accommodating cavity (12).

5. The fermentation bin according to claim 4, characterized in that: The scraper assembly (14) further comprises: A second connecting member (143), wherein the third spiral blade (142) is arranged on the second rotating shaft (141) through the second connecting member (143).

6. The fermentation bin according to claim 4, characterized in that: There are two third spiral blades (142), and the two third spiral blades (142) are symmetrically arranged on the second rotating shaft (141).

7. The fermentation bin according to claim 1, characterized in that: The bin body (1) further comprises a bin door (19), one side of which is rotatably connected to the discharge port (110) of the first accommodating chamber (11), and the other side of which is detachably connected to the discharge port (110) of the first accommodating chamber (11).

8. The fermentation bin according to claim 7, characterized in that: The bin door (19) is provided with a buckle, and the discharge port (110) is provided with a slot, and the bin door (19) is detachably connected to the discharge port (110) through the cooperation of the buckle and the slot.

9. The fermentation bin according to claim 7, characterized in that: The bin door (19) is provided with a latch rod (192), and the discharge port (110) is provided with a latch hole (191). The bin door (19) is detachably connected to the discharge port (110) through the cooperation of the latch rod (192) and the latch hole (191).

10. A toilet, characterized in that: The toilet includes: The fermentation bin according to any one of claims 1 to 9; Squat toilet (3); A bin cover (2), the bin cover (2) is arranged between the bin body (1) and the squat toilet (3), and the bin cover (2) connects the bin body (1) and the squat toilet (3).

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