CN111839317A

CN111839317A - Waterless flushing-free ecological squatting toilet and purification and decomposition method

Info

Publication number: CN111839317A
Application number: CN201910354444.8A
Authority: CN
Inventors: 田兰; 漆遠義; 李钊; 漆进; 范啸; 崔昊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-10-30

Abstract

The invention relates to the field of toilets, in particular to a novel waterless flushing-free ecological squatting toilet and a purification and decomposition method. A feces-urine separator is arranged below the squatting plate, the feces-urine separator is arranged on the shell, a sliding plate is obliquely arranged in the feces-urine separator, a drainage baffle plate with a saw-tooth shape is arranged on the relatively lower side of the sliding plate, a scraper plate is arranged on the relatively higher side of the sliding plate, an exhaust urine guide port is arranged on the relatively lower side of the sliding plate, and the exhaust urine guide port is connected with the urine treatment box through a drainage pipe; a fermentation device is arranged below the excrement-urine separator, the fermentation device is of a U-shaped structure, a stirring shaft capable of rotating is arranged in the U-shaped structure, and stirring teeth are arranged on the stirring shaft; contain the discharge gate at fermenting installation avris, the urine is handled the case and is located the fermenting installation side.

Description

Waterless flushing-free ecological squatting toilet and purification and decomposition method

Technical Field

The invention relates to the field of toilets, in particular to an anhydrous flushing-free ecological squatting toilet and a purification and decomposition method.

Background

Because the pollutant components of urine and feces are different: the pollutant components in the urine are mainly ammonia, nitrogen, phosphorus, inorganic salt, moisture and the like, and are basically sterile. Besides ammonia, nitrogen and phosphorus which are the same as urine, the pollutants contained in the excrement also contain various harmful substances such as escherichia coli, schistosome eggs and the like. If the urine and the excrement are mixed together for treatment, the phenomenon that the activity of microbial bacteria is insufficient due to overhigh water content, ova and pathogenic bacteria cannot be killed, and other bacteria are easy to breed occurs. Meanwhile, some users are not suitable for using the toilet to sit for using due to traditional concepts, long living habits and geographical factors. To change the current situation, the company develops a water-free excrement-urine separated type domestic toilet.

Disclosure of Invention

The purpose of the invention is as follows: in order to provide an anhydrous flushing-free ecological squatting toilet with better effect and a purification and decomposition method, the specific purpose is seen in a plurality of substantial technical effects of a specific implementation part.

In order to achieve the purpose, the invention adopts the following technical scheme:

an anhydrous flushing-free ecological squatting toilet is characterized in that the squatting toilet comprises a shell 17, and the shell 17 comprises handrails 18; a squatting toilet panel is arranged on the shell, and the panel comprises a toilet pit opening 3; a feces-urine separator 14 is arranged below the squatting plate, the feces-urine separator 14 comprises a sliding plate, one side of the sliding plate is provided with a telescopic device, the telescopic device can drive the sliding plate to stretch, the telescopic device is arranged on a shell of the feces-urine separator, the sliding plate is obliquely arranged, a drainage baffle plate containing sawteeth 15 is arranged on the relatively lower side of the sliding plate, and a feces baffle plate 9 is arranged on the relatively higher side of the sliding plate; a stool stirring and fermenting device 4 is arranged below the sliding plate, the stool stirring and fermenting device is of a U-shaped structure, a stirring shaft 13 capable of rotating is arranged in the U-shaped structure, and stirring teeth are arranged on the stirring shaft; the side of the excrement stirring fermentation device comprises a discharge port and a urine treatment box 3.

The invention has the further technical scheme that the power source of the telescopic device is a motor.

The further technical proposal of the invention is that the drainage baffle and the excrement baffle 9 are fixed on the shell of the excrement separator.

The further technical proposal of the invention is that the drainage baffle plate and the excrement baffle plate 9 are connected with two side plates, and the square structure is positioned between the hole 2 and the sliding plate.

The invention has the further technical scheme that the shell is made of glass fiber reinforced plastic; the urine storage tank contains a heating device.

The invention further adopts the technical scheme that the toilet further comprises a fresh air system, and an exhaust port of the fresh air system is positioned on the side or right above the toilet.

An environmental-friendly purification and decomposition method of an anhydrous flushing-free ecological squatting toilet is characterized in that the squatting toilet comprises the following steps that when urine falls on a sliding plate from a toilet pit opening, according to hydrodynamics and gravimetry, the urine can rapidly flow into a urine treatment box through the inclined sliding plate and cannot remain on the sliding plate to emit peculiar smell; excrement falls on the sliding plate, after the toilet is finished, the button is pressed, the telescopic device drives the sliding plate to contract backwards, and the excrement falls into the excrement stirring and fermenting device to be fermented and decomposed after being cleaned by the excrement baffle.

The lower part of the shell is provided with a shit stirring and fermenting device, a stirring shaft is arranged in the shit stirring and fermenting device, and one side of the stirring shaft is provided with a motor.

The invention further adopts the technical scheme that urine decomposing microorganisms can be added into urine in the urine storage container for decomposition, and microorganisms are added into the excrement stirring and fermenting device for excrement decomposition.

Compared with the prior art, the invention adopting the technical scheme has the following beneficial effects: the excrement and urine are separated and subjected to harmless treatment, the waste can be changed into fertilizer, the resources are recycled, the water resources are saved, and the ecological environment is improved.

Drawings

To further illustrate the present invention, further description is provided below with reference to the accompanying drawings:

FIG. 1 is a schematic diagram of the overall structural arrangement of the invention;

FIG. 2 is a schematic view of a pulling part;

FIG. 3 is a schematic diagram of the agitator and separator configuration;

FIG. 4 is a schematic view of a partially communicating configuration of the agitator and separator;

FIG. 5 is a schematic structural diagram of the outer casing;

FIG. 6 is a preferred position profile of the flow directing baffles;

wherein: 1. a squat plate; 2. an aperture; 3. a discharge port; 4. a stool stirring and fermenting device; 5. a urine treatment tank; 6. a drainage baffle; 7. a urine outlet; 8. a side plate; 9. a stool baffle; 10. a telescoping device; 11. a frame rail; 12. a frame; 13. a stirring shaft; 14. a slide plate; 15. saw teeth; 16. stirring teeth; 17. a housing; 18. a handrail.

Detailed Description

The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the invention and not as limiting the scope of the invention. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be construed broadly, as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The patent provides a plurality of parallel schemes, and different expressions belong to an improved scheme based on a basic scheme or a parallel scheme. Each solution has its own unique features.

An anhydrous flushing-free ecological squatting toilet is characterized in that the squatting toilet comprises a shell 17, and the shell 17 comprises handrails 18; a squatting toilet panel is arranged on the shell, and the panel comprises a toilet pit opening 3; a feces-urine separator 14 is arranged below the squatting plate, the feces-urine separator 14 comprises a sliding plate, one side of the sliding plate is provided with a telescopic device, the telescopic device can drive the sliding plate to stretch, the telescopic device is arranged on a shell of the feces-urine separator, the sliding plate is obliquely arranged, a drainage baffle plate containing sawteeth 15 is arranged on the relatively lower side of the sliding plate, a feces baffle plate 9 is arranged on the relatively higher side of the sliding plate, and a urine treatment box is arranged below a urine outlet; a stool stirring and fermenting device 4 is arranged below the sliding plate, the stool stirring and fermenting device is of a U-shaped structure, a stirring shaft 13 capable of rotating is arranged in the U-shaped structure, and stirring teeth are arranged on the stirring shaft; the side of the excrement stirring fermentation device is provided with a discharge port 3. The technical scheme of the invention has the following substantial technical effects and the realization process: an environmental-friendly purification and decomposition method of an anhydrous flushing-free ecological squatting toilet is characterized in that the squatting toilet comprises the following steps that when urine falls on a sliding plate from a toilet pit opening, the urine can rapidly flow into a urine treatment box through the inclined sliding plate according to hydrodynamics and gravimetry, and the urine cannot remain on the sliding plate and emit peculiar smell; excrement falls on the sliding plate, after the toilet is finished, the button is pressed, the sliding plate contracts backwards, and the excrement falls into the excrement stirring fermentation device to be fermented and decomposed after being cleaned by the scraper.

A stool stirring and fermenting device is arranged below the shell, a stirring shaft is arranged in the stool stirring and fermenting device, and an asynchronous motor is arranged on one side of the stirring shaft;

even if more urine is in excrement stirring fermenting installation, also can derive to the urine holding vessel in from the discharge gate. The configuration of this embodiment can be used as a multi-purpose port, that is, the side port can also be used as a discharge port, and the fermented product in the feces stirring and fermenting device can be discharged, and the discharge can be realized by removing the urine storage container.

The telescopic device is a telescopic cylinder and a cylinder shaft of the telescopic cylinder. Of course, alternatives such as a telescopic motor and the like can be adopted.

Preferably, the whole excrement separator is subjected to a non-staining coating treatment.

The drainage baffle and the excrement baffle 9 are fixed on the shell of the excrement separator. The two sides of the sliding plate are both provided with scrapers, and the scraper on the lower side of the sliding plate is serrated and can also be used as a drainage baffle plate, so that the problem that the urine groove is blocked due to the fact that other impurities except urine enter the urine groove is solved; the relatively higher side of the sliding plate is provided with a flat scraper. The flat scraper is a stool baffle which has the function of scraping the feces left on the sliding plate into the stool stirring fermentation device when the sliding plate moves. As a further preference, the drainage baffle plate prevents sundries from entering the urine treatment box; the drainage function guides the urine to flow into the urine disposal box quickly. The drainage baffle is positioned outside the excrement separator and is the outer side of the exhaust urine guide port. That is, the baffle may preferably be in the position shown in the last figure, figure 6, which is the preferred position.

As a further illustration, the saw teeth may be replaced by other structures, such as a wave shape or a filter screen, and the structure for draining and filtering is within the scope of the present patent.

The drainage baffle and the stool baffle 9 are connected with the two side plates, and the square structure is positioned between the hole 2 and the sliding plate.

The shell is made of glass fiber reinforced plastic; a non-staining coating is included on the skateboard; the urine storage box comprises a heating device, and the heating device can heat in cold weather to keep the temperature inside the urine treatment box at about 5 ℃ so as to prevent urine from freezing; the urine storage box is connected with the whole toilet through a buckle. Still contain the new trend system, the gas vent of new trend system is located lavatory side or directly over.

The urine treatment box can be directly placed and can also be installed by adopting a buckle, and similar realization modes are all in the protection range of the patent.

The drainage baffle, the excrement baffle, namely the scraper, the sliding plate and the telescopic shaft are all parts on the excrement-urine separator and are fixed on the excrement-urine separator, and the excrement-urine separator is fixed on the shell. The fixing mode can be welding or mounting by adopting bolt connection, and similar implementation modes are within the protection scope of the patent.

The novel sewage treatment device has the characteristics of small occupied area, no need of excavating pipe ditches, no need of connecting upper and lower water, and waste change into fertilizer and recycling.

The outer shell, namely the shell body of the toilet is made of glass fiber reinforced plastic, and can not deform and crack even at the temperature of minus 40 ℃;

the non-staining coating is prepared by adopting a nano electrostatic spraying technology and spraying of a zero-viscous coating material;

the urine is handled incasement portion and is installed heating device, when weather is cold, through starting manual control button, can make the urine handle incasement portion temperature and maintain and prevent that the urine from freezing about 5 ℃.

The urine processing box is stored in the toilet and is positioned at the side edge of the excrement stirring and fermenting device, and the urine processing box is connected with the whole toilet through a buckle.

The track is installed to urine processing case side, is convenient for clean or change urine processing case.

An inclined sliding plate is arranged in the excrement-urine separator, and one side of the sliding plate is relatively higher than the lower side.

The lower side of the sliding plate is provided with an exhaust urine guide opening, namely a urine outlet, and the function of the exhaust urine guide opening is as follows: the urine is led out from the outlet and collected into a urine groove, namely a urine treatment box;

the exhaust port of the fresh air system is positioned on the side or right above the toilet, and the specific position is determined according to the installation condition.

The power of the sliding plate is connected with the power part through the telescopic shaft, the power part can drive the sliding plate to move, and the power source is a motor. Or telescopic cylinders, similar implementations are within the scope of this patent.

The excrement-urine separator is positioned in the middle of the toilet, the squatting pan is arranged above the excrement-urine separator, and the squatting pan has a certain radian and can guide urine to flow into the urine tank quickly according to hydromechanics; a stool stirring and fermenting device is arranged below the excrement-urine separator;

the surface of the squatting pan is provided with a mark for prompting the toilet direction, and the two sides of the squatting pan are provided with handrails, so that safety guarantee is provided for toilet personnel.

The stirring device, the microorganism bacteria and the carrier are arranged in the excrement stirring and fermenting device and are places for fermenting and decomposing excrement by the microorganism bacteria

The stirring device is connected with the power part, the power part drives the stirring device to rotate, and the power source is a motor; the purpose is to fully mix the excrement, the microorganism bacteria and the carrier;

agitating unit accessible manual setting rotation cycle prevents to appear freezing problem when weather is cold

The microorganism bacteria in the excrement stirring and fermenting device can remove garbage generated in toilet except plastic sanitary towels and the like;

the excrement stirring fermentation device and the urine treatment box are both subjected to non-staining coating treatment;

urine and excrement can be used as organic fertilizer after being fermented and decomposed by microorganism bacteria;

the organic matter decomposed by fermentation is attached to carriers such as wood chips and the like to reach the stock removal amount of 99 percent, namely the weight of the carriers is increased, but the amount is not increased.

When the device is put into use, the microorganism bacterium activating solution is required to be put into the excrement stirring and fermenting device, so that the microorganism bacterium is quickly activated and propagated and is adsorbed on the carrier.

When the toilet is used, urine is defecated before and after according to the physiological structure of a human body, hydromechanics and gravilogy are realized, when the urine falls on the sliding plate from the urine pit opening, the urine can quickly flow into the urine collecting system through the radian and the inclined sliding plate in the toilet, and no odor is remained and emitted; excrement and urine is left over on the slide, like the lavatory completion back, makes the slide shrink backward through pressing the button, and excrement and urine falls into in the excrement stirring fermenting installation.

Urine flows to the urine treatment box through the honeycomb duct at the very first time, and is decolorized and degraded into liquid organic fertilizer through nitrobacteria in the urine collection box. Meanwhile, the urine collecting box also adopts a ceramic heating device, so that the temperature in the urine box is maintained at about 5 ℃, and the urine box is prevented from freezing in cold weather.

Like the peculiar smell that produces during the lavatory, according to the trend of air current, discharge from the gas vent after like the lavatory in-process through new trend system deodorization processing, in time improve like the lavatory environment.

After the toilet is finished, the button is pressed, and the excrement moves through the sliding plate and is cleared by the scraper plate to fall into the excrement stirring and fermenting device. Stirring by a stirring device in the excrement stirring and fermenting device to ensure that excrement and the microbial bacteria and the carrier in the excrement stirring and fermenting device are fully mixed and quickly fermented and decomposed into the organic fertilizer.

The excrement is a nutrient donor of the microbial bacteria, and the microbial bacteria are continuously propagated by passage through the excrement to maintain the long-term effective work of the ecological toilet. Meanwhile, the excrement is added to quickly activate the microbial bacteria for fermentation and raise the temperature to 70 ℃, so that the aim of killing worm eggs by one hundred percent is fulfilled.

The organic matter after fermentation decomposition is attached to carriers such as wood chips and the like to reach the stock removal amount of 99 percent, namely the weight of the carriers is increased, but the amount of the carriers is not increased, and the microbial bacteria and the carriers are only needed to be replaced once a year.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and the invention is to be limited to the embodiments described above.

Claims

1. An anhydrous flushing-free ecological squatting toilet is characterized by comprising a shell (17), wherein the shell (17) comprises handrails (18); a squatting pan panel is arranged on the shell, and the panel comprises a toilet pit opening (3); a feces-urine separator (14) is arranged below the squatting plate, the feces-urine separator (14) comprises a sliding plate, one side of the sliding plate is provided with a telescopic device, the telescopic device can drive the sliding plate to stretch, the telescopic device is arranged on a shell of the feces-urine separator, the sliding plate is obliquely arranged, a drainage baffle plate containing saw teeth (15) is arranged on the relatively lower side of the sliding plate, a feces baffle plate (9) is arranged on the relatively higher side of the sliding plate, and a urine treatment box is arranged below a urine outlet; a stool stirring and fermenting device (4) is arranged below the sliding plate, the stool stirring and fermenting device is of a U-shaped structure, a stirring shaft (13) capable of rotating is arranged in the U-shaped structure, and the stirring shaft comprises stirring teeth; the side of the excrement stirring fermentation device is provided with a discharge hole (3).

2. The waterless flushing-free ecological squatting toilet as claimed in claim 1, wherein the power source of the telescopic device is a motor.

3. The waterless flush-free ecological squatting pan as claimed in claim 1, wherein the drainage baffle and the stool baffle (9) are fixed on the housing of the feces-urine separator.

4. An ecological squat toilet without flushing in water as claimed in claim 1, wherein said drainage baffle and said feces baffle (9) are connected to two side plates, the square structure being located between the hole (2) and the sliding plate.

5. The waterless flushing-free ecological squatting toilet as claimed in claim 1, wherein the shell is made of glass fiber reinforced plastic; the urine storage tank contains a heating device.

6. The waterless flushing-free ecological squatting toilet as claimed in claim 1, further comprising a fresh air system, wherein an exhaust port of the fresh air system is positioned on the side or right above the toilet.

7. An environmental-friendly purification and decomposition method of a waterless flushing-free ecological squat toilet, which is characterized in that the squat toilet of any one of claims 1 to 6 is utilized, and comprises the following steps that when urine falls on a sliding plate from a toilet pit opening, according to hydrodynamics and gravilogy and a drainage baffle plate, the urine can rapidly flow into a urine treatment box through the inclined sliding plate, and can not remain on the sliding plate to emit peculiar smell; excrement falls on the sliding plate, after the toilet is finished, the button is pressed, the telescopic device drives the sliding plate to contract backwards, and the excrement falls into the excrement stirring and fermenting device to be fermented and decomposed after being cleaned by the excrement baffle.

8. The method as claimed in claim 7, wherein urine decomposition microorganisms can be added into the urine storage container for decomposition, and microorganisms are added into the feces stirring and fermenting device for decomposition.