CN215977564U - Toilet for separating and pretreating excrement - Google Patents
Toilet for separating and pretreating excrement Download PDFInfo
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- CN215977564U CN215977564U CN202122583650.1U CN202122583650U CN215977564U CN 215977564 U CN215977564 U CN 215977564U CN 202122583650 U CN202122583650 U CN 202122583650U CN 215977564 U CN215977564 U CN 215977564U
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Abstract
A toilet for separating and pretreating excrement comprises a squatting pan, a water tank, a material box and a pretreatment mechanism; a urinal and a stool groove are arranged on the toilet bowl, and the lower end of the urinal is communicated with a sewage discharge pipe; the water tank is arranged at the tail end of the squatting pan and is communicated with the urinal and the excrement tank through a first flushing pipe and a second flushing pipe respectively; the bin is also arranged at the tail end of the squatting pan and communicated with the excrement tank, and a first valve unit is arranged at the communicated part of the bin and the excrement tank; the pretreatment mechanism is arranged at the lower end of the excrement tank. Through setting up urinal and excrement groove separately, make the excrement obtain the separation processing, then utilize pretreatment mechanism to carry out fertile preliminary treatment to excrement, discharge in order to carry out the compost after handling, effectively improve the utilization ratio of resource.
Description
Technical Field
The utility model relates to the technical field of sanitation and environmental protection, in particular to a toilet for separating and pretreating excrement.
Background
The water-saving toilet has the advantages that water flow is often used for flushing a toilet or a squatting pan in life, the toilet has the characteristic of convenience and cleanness, but the water consumption of the water-flushing toilet is large, water resources are wasted, and urine, flushing water and excrement are mixed together, so that the treatment cost of subsequent sewage treatment can be increased. In arid or water-deficient areas, the water-flushing toilet is not favorable for popularization and use, but the dry toilet has poor sanitary conditions, is smelly and fumigated, and can breed mosquitoes and flies to pollute the surrounding environment; in rural areas, urine, flushing water and excrement are separated, resource utilization is facilitated, the flushing water can be directly used as irrigation water, and the urine and the excrement can be used as organic fertilizers for crops.
Therefore, the source separation of urine, flushing water and excrement is very important, the device has a very wide market prospect, and some toilets without flushing are available in the market at present, but many toilets are complex in structure, high in cost and difficult to popularize and use.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the above problems, the present invention provides a toilet for separating and pretreating excrement, which can separate and pretreat excrement, thereby effectively improving the utilization rate of resources.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme:
a lavatory for separating and pre-treating excrement, comprising:
the squatting pan is provided with a urinal and a stool groove, and the lower end of the urinal is communicated with a sewage discharge pipe;
the water tank is arranged at the tail end of the squatting pan and is communicated with the urinal and the excrement tank through a first flushing pipe and a second flushing pipe respectively;
the bin is also arranged at the tail end of the squatting pan and communicated with the excrement tank, and a first valve unit is arranged at the communicated part of the bin and the excrement tank;
the pretreatment mechanism is arranged at the lower end of the excrement tank.
Preferably, a control unit is arranged on the water tank, a first switch and a second switch which are electrically connected with the control unit are arranged on the water tank, the first switch and the second switch are respectively used for controlling water passing of the first flushing pipe and the second flushing pipe, and the first valve unit and the preprocessing mechanism are both electrically connected with the control unit and are both matched with the second switch.
Preferably, the pre-treatment mechanism comprises:
the shell is connected below the excrement groove and enables the inlet of the processing channel to be communicated with the excrement groove;
the first baffle plate is rotatably arranged in the treatment channel and can open or close the inlet;
the first driving unit is electrically connected with the control unit and is in driving connection with the first baffle;
the second baffle plate is rotatably arranged in the treatment channel and can open or close the outlet;
the second drive is electrically connected with the control unit and is in driving connection with the second baffle;
and the heating unit is arranged around the shell and is positioned above the second baffle.
Preferably, the heating unit is wrapped with an insulating layer.
Preferably, the heating temperature of the heating unit is set to 70 ℃, and the holding time after the set temperature is reached is 0.5h-1 h.
Preferably, the lavatory for separating and pretreating excrement further comprises:
the second valve unit is arranged on the drain pipe, is electrically connected with the control unit and is matched with the first switch, and is also respectively connected with the urine discharge pipe and the first drain pipe to enable the drain pipe to be communicated with the urine discharge pipe or the first drain pipe;
and the third valve unit is arranged on the shell and is positioned above the second baffle, is electrically connected with the control unit and is matched with the second switch, and is communicated with a second drain pipe.
(III) advantageous effects
The utility model has the beneficial effects that: a toilet for separating and pretreating excrement comprises a squatting pan, a water tank, a material box and a pretreatment mechanism; a urinal and a stool groove are arranged on the toilet bowl, and the lower end of the urinal is communicated with a sewage discharge pipe; the water tank is arranged at the tail end of the squatting pan and is communicated with the urinal and the excrement tank through a first flushing pipe and a second flushing pipe respectively; the bin is also arranged at the tail end of the squatting pan and communicated with the excrement tank, and a first valve unit is arranged at the communicated part of the bin and the excrement tank; the pretreatment mechanism is arranged at the lower end of the excrement tank. Through setting up urinal and excrement groove separately, make the excrement obtain the separation processing, then utilize pretreatment mechanism to carry out fertile preliminary treatment to excrement, discharge in order to carry out the compost after handling, effectively improve the utilization ratio of resource.
(IV) description of the drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:
FIG. 1 is a first schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic overall structure diagram of the second embodiment of the present invention;
FIG. 3 is a cross-sectional view of the present embodiment;
in the figure, 1 a squatting pan, 2a water tank, 3 a material box, 4 a pretreatment mechanism, 11 a urinal, 12 a urinal, 110 a sewage pipe, 111 a urine pipe, 112 a first water discharge pipe, 120 a second water discharge pipe, 21 a first water flushing pipe, 22 a second water flushing pipe, 2a first switch, 2b second switch, 30 a cover, 40 a shell, 41 a first baffle, 42 a first drive, 43 a second baffle, 44 a second drive, 45 a heating unit, 400 a treatment channel, 450 an insulating layer, a first valve unit, b a second valve unit and c third valve unit.
(V) detailed description of the preferred embodiments
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, a lavatory for separating and pretreating excrement, comprising:
the squatting pan 1 is characterized in that a urinal 11 and a stool groove 12 are arranged on the squatting pan 1, and the lower end of the urinal 11 is communicated with a sewage discharge pipe 110;
the water tank 2 is arranged at the tail end of the squatting pan 1, and the water tank 2 is communicated with the urinal 11 and the excrement tank 12 through a first flushing pipe 21 and a second flushing pipe 22 respectively;
the bin 3, the bin 3 is also set up in the end of the squatting pan 1, and the bin 3 connects the excrement trough 12 to set up, and the bin 3 connects the excrement trough 12 and sets up the first valve unit a;
the pretreatment mechanism 4 is arranged at the lower end of the excrement groove 12.
Specifically, through setting up urinal 11 and excrement groove 12 separately, make the excrement obtain classification, then utilize pretreatment mechanism 4 to carry out fertile earlier stage processing respectively, discharge again after the processing finishes and store in the fertile heap, effectively improve the utilization ratio of resource. The bin 3 is used for loading straw powder or biological carbon powder or a mixture of the straw powder and the biological carbon powder, when powder substances in the bin 3 enter the excrement tank 12, the powder substances can be mixed with excrement, and then the excrement mixed with the straw powder falls into the pretreatment mechanism 4 to be fermented, so that the fertility of the excrement is fully improved.
Further, a control unit is arranged on the water tank 2, a first switch 2a and a second switch 2b which are electrically connected with the control unit are arranged on the water tank 2, the first switch 2a and the second switch 2b are respectively used for controlling water passing of the first flushing pipe 21 and the second flushing pipe 22, and the first valve unit a and the preprocessing mechanism 4 are both also electrically connected with the control unit and are both matched with the second switch 2 b.
Specifically, the control unit has a timing function therein. When the first switch 2a is pressed, the first flushing pipe 21 is enabled to pass water and enter the urinal 11 for flushing the toilet; when the second switch 2b is pressed, the second flushing pipe 22 is filled with water and enters the excrement tank 12 to flush the toilet.
Further, the pretreatment mechanism 4 includes:
a shell 40, a processing channel 400 is arranged in the shell 40, two ends of the processing channel 400 are opened to form an inlet and an outlet respectively, the shell 40 is connected below the excrement groove 12, and the inlet of the processing channel 400 is communicated with the excrement groove 12;
a first shutter 41, the first shutter 41 being rotatably disposed in the processing passage 400 and opening or closing the inlet;
the first driver 42, the first driver 42 is electrically connected with the control unit and is in driving connection with the first baffle 41;
a second baffle 43, the second baffle 43 being rotatably disposed in the treating passage 400 and being capable of opening or closing the outlet;
the second drive 44, the second drive 44 is electrically connected with control unit, and drive with the second baffle 43 and connect;
and a heating unit 45, wherein the heating unit 45 is arranged around the shell 40 and is positioned above the second baffle 43.
Specifically, in the embodiment, the outer casing 40 is integrally formed with the bottom of the stool groove 12, and the first driver 42 and the second driver 44 can be electric push rods; in the initial state, the first baffle 41 is at the position of closing the inlet, the second baffle 43 is also at the position of closing the outlet, and a layer of powder substances falling in the feed box 3 is laid above the first baffle 41; the heating unit 45 is an electric heating rod, which is provided with a plurality of wall surfaces arranged around the housing 40 and embedded in the housing 40.
Further, the outer side of the heating unit 45 is wrapped with a heat insulation layer 450, and the heat insulation layer 450 wraps the electric heating rod to slow down the temperature cooling speed in the shell 40.
Further, the heating temperature of the heating unit 45 is set to 70 ℃, and the heat preservation time after the set temperature is reached is 0.5h-1 h.
Further, the toilet for separating and pretreating excrement further comprises:
the second valve unit b is arranged on the sewage draining pipe 110, is electrically connected with the control unit and is matched with the first switch 2a, and is also respectively connected with the urine draining pipe 111 and the first water draining pipe 112 so as to lead the sewage draining pipe 110 to be communicated with the urine draining pipe 111 or lead the sewage draining pipe 110 to be communicated with the first water draining pipe 112; the second valve unit b is normally connected to the drain pipe 110 and the urine discharge pipe 111, and when the first switch 2a is triggered, the first flush pipe 21 is connected to the drain pipe 110, the connection between the drain pipe 110 and the urine discharge pipe 111 is blocked, and the drain pipe 110 and the first drain pipe 112 are connected to each other.
And a third valve unit c mounted on the housing 40 and located above the second baffle 43, electrically connected to the control unit and adapted to the second switch 2b, and further connected to the second water drainage pipe 120. The third valve unit c normally blocks the second drain pipe 120 from being connected to the stool tank 12, and when the second switch 2b is actuated, the second flush pipe 22 is connected to the stool tank 12 and the second drain pipe 120.
In general, after the user urinates, urine is discharged through the urinal 11, the soil discharge pipe 110 and the urine discharge pipe 111 in sequence and stored for fertilization. The user triggers first switch 2a afterwards, makes the water in the water tank 2 wash in getting into urinal 11 through first flushing pipe 21, still blocks the switch-on of blow off pipe 110 and urinating pipe 111 simultaneously to make blow off pipe 110 and first drain pipe 112 switch-on, then the water that washes urinal 11 can be discharged and stored through blow off pipe 110 and first drain pipe 112 in proper order, is used for irrigating.
After the user has finished defecating, the user's feces fall from the feces trough 12 directly onto the first baffle 41 and mix with the powder material thereon. Then the user triggers the second switch 2b to make the first driving device 42 drive the first baffle 41 to swing and open the inlet, so that the mixture of the excrement and urine above the first baffle 41 falls onto the second baffle 43, after that the first baffle 41 closes the inlet again, and at the same time, the heating unit 45 is started to heat up the heating unit 45, and then the second flush pipe 22 is connected and the third valve unit c is opened, so that the water in the water tank 2 enters the excrement tank 12 through the second flush pipe 22 to be flushed, and then the flushing water passes through the third valve unit c and is discharged through the second drain pipe 120, and the flushing water discharged from the second drain pipe 120 and the flushing water discharged from the first drain pipe 21 are merged together and stored. When the time for which the heating unit 45 is activated reaches a set value, the heating unit 45 is turned off and the second shutter 43 is driven by the second drive 44 to open the outlet, and the manure mixture on the second shutter 43 falls out of the pre-treatment mechanism 4 for subsequent composting.
A detachable cover 30 is arranged above the material box 3, so that the material in the material box 3 can be conveniently filled. In addition, the grain size of the straw powder or the biomass carbon powder or the mixture of the straw powder and the biomass carbon powder is 1-4mm, the first valve unit a is of a motor-driven rotating roller structure, blades are arranged on the first valve unit a, the rotating roller can drive the mixed powder to fall off, and when the rotating roller is not in motion, the mixed powder can be blocked by the blades to fall off from the bin.
In addition, if new feces enter the feces groove 12 during the high-temperature pretreatment, and the heating time of the heating unit 45 does not reach the preset value at this time, if the second switch 2b is started again, the preceding steps of flushing the toilet will still be repeated, i.e. the first baffle 41 is normally opened and closed, the second flushing pipe 22 is normally filled with water, and the third valve unit c is also normally started, but the heating time of the heating unit 45 will be reset, so that the feces mixture in the two times before and after the heating treatment is carried out at the same time, until the preset time is reached, the second baffle 43 is opened and the feces mixture in the two times falls off from the pretreatment mechanism 4 together.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents.
Claims (6)
1. A lavatory for separating and pre-treating excrement, comprising:
the squatting pan (1), wherein a urinal (11) and a stool groove (12) are arranged on the squatting pan (1), and the lower end of the urinal (11) is communicated with a sewage discharge pipe (110);
the water tank (2) is arranged at the tail end of the squatting pan (1), and the water tank (2) is communicated with a urinal (11) and a stool tank (12) through a first flushing pipe (21) and a second flushing pipe (22) respectively;
the bin (3) is also arranged at the tail end of the squatting pan (1), the bin (3) is communicated with the excrement tank (12), and a first valve unit (a) is arranged at the communicated part of the bin (3) and the excrement tank (12);
the pretreatment mechanism (4) is arranged at the lower end of the excrement groove (12).
2. A lavatory for separating and pre-treating excrements according to claim 1, characterized in that a control unit is provided on the cistern (2), a first switch (2a) and a second switch (2b) electrically connected with the control unit are provided on the cistern (2), the first switch (2a) and the second switch (2b) are respectively used for controlling the water passage of the first flushing pipe (21) and the second flushing pipe (22), and the first valve unit (a) and the pre-treating mechanism (4) are both also electrically connected with the control unit and are both adapted with the second switch (2 b).
3. A toilet for separating and pretreating excrement according to claim 2, wherein said pretreatment mechanism (4) comprises:
the excrement treating device comprises a shell (40), wherein a treating channel (400) is arranged in the shell (40), two ends of the treating channel (400) are opened to form an inlet and an outlet respectively, the shell (40) is connected below an excrement groove (12), and the inlet of the treating channel (400) is communicated with the excrement groove (12);
a first shutter (41), the first shutter (41) being rotatably disposed in the treatment passage (400) and opening or closing the inlet;
the first drive (42), the said first drive (42) is connected with electrical behavior of the control unit, and drive with the said first baffle (41) and connect;
a second baffle (43), the second baffle (43) being rotatably disposed in the treatment passage (400) and being capable of opening or closing the outlet;
the second drive (44), the said second drive (44) is connected with the said control unit electrically, and drive with the said second baffle (43) to connect;
a heating unit (45), the heating unit (45) being disposed around the housing (40) and above the second baffle (43).
4. A lavatory for separation and pre-treatment of excrement according to claim 3, wherein the heating unit (45) is further externally wrapped with an insulation layer (450).
5. A lavatory for separation and pre-treatment of excrement according to claim 3, characterized in that the heating temperature of the heating unit (45) is set to 70 ℃ and the holding time after reaching the set temperature is 0.5h-1 h.
6. The lavatory for separation and pretreatment of excrement according to claim 3, further comprising:
the second valve unit (b) is arranged on the sewage discharge pipe (110), is electrically connected with the control unit and is matched with the first switch (2a), and is also respectively connected with a urine discharge pipe (111) and a first water discharge pipe (112), so that the sewage discharge pipe (110) is communicated with the urine discharge pipe (111) or the sewage discharge pipe (110) is communicated with the first water discharge pipe (112);
the third valve unit (c) is arranged on the shell (40) and located above the second baffle (43), the third valve unit (c) is electrically connected with the control unit and matched with the second switch (2b), and the third valve unit (c) is also communicated with a second water drainage pipe (120).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122583650.1U CN215977564U (en) | 2021-10-26 | 2021-10-26 | Toilet for separating and pretreating excrement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122583650.1U CN215977564U (en) | 2021-10-26 | 2021-10-26 | Toilet for separating and pretreating excrement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215977564U true CN215977564U (en) | 2022-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122583650.1U Active CN215977564U (en) | 2021-10-26 | 2021-10-26 | Toilet for separating and pretreating excrement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215977564U (en) |
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2021
- 2021-10-26 CN CN202122583650.1U patent/CN215977564U/en active Active
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