阅读说明：本技术 一种粪尿分离的超节水厕所及使用方法 (Super water-saving toilet for separating excrement from urine and using method ) 是由 高明 官家丞 罗玉秋 赵晗宇 杨民 张秉昕 汪群慧 于 2021-07-16 设计创作，主要内容包括：本发明提供一种粪尿分离的超节水厕所及使用方法,属于卫生设施技术领域。该厕所包括粪尿分离系统、残留粪污清洁系统和偏心转轮粪污翻转系统,粪尿分离系统包括尿液收集区和粪便收集区,残留粪污清洁系统包括两套冲水系统,偏心转轮粪污翻转系统依靠粪污自身重力带动偏心转轮旋转,通过卡位棘轮控制偏心转轮的松合、120°棘轮精确控制转轮的旋转角度,从而实现粪便的无水输送；利用水箱连接喷洗环与射水喷头,流出的少量压力水流分别对便池主体与偏心转轮上的残留粪污进行清洁,保证符合标准的清洁效率的同时更加节水。本装置结构简单、稳定性高、无需电耗、节约水资源、安装维护成本低且符合用户使用习惯。(The invention provides a super water-saving toilet for separating excrement from urine and a using method thereof, belonging to the technical field of sanitary facilities. The toilet comprises a feces-urine separation system, a residual feces cleaning system and an eccentric runner feces overturning system, wherein the feces-urine separation system comprises a urine collecting region and a feces collecting region, the residual feces cleaning system comprises two flushing systems, the eccentric runner feces overturning system drives an eccentric runner to rotate by means of the gravity of feces, the loosening and closing of the eccentric runner are controlled by a clamping ratchet wheel, and the rotating angle of the runner is accurately controlled by a 120-degree ratchet wheel, so that the anhydrous conveying of feces is realized; the water tank is used for connecting the spray ring and the water jet nozzle, and a small amount of pressure water flow which flows out respectively cleans residual excrement on the urinal main body and the eccentric runner, so that more water is saved while the standard-meeting cleaning efficiency is ensured. The device has the advantages of simple structure, high stability, no need of power consumption, water resource saving, low installation and maintenance cost and accordance with the use habit of users.)

1. The super water-saving toilet with the function of separating excrement from urine is characterized in that: the excrement and urine separating device comprises an excrement and urine separating system, a residual excrement and urine cleaning system and an eccentric runner excrement and urine overturning system, wherein the excrement and urine separating system comprises a urinal main body (1), a urine collecting region (2), an excrement and urine collecting region (3), a urine collecting groove (4), a urine outlet pipeline (5), a urine storage barrel (6) and an excrement storage barrel (8); the residual manure cleaning system comprises a first water tank (9), a second water tank (10), a first flushing pipe (11), a second flushing pipe (12), a spray ring (13) and a water jet spray nozzle (14); the excrement turning system with the eccentric rotating wheel comprises the eccentric rotating wheel (7), a clamping ratchet wheel (15), a clamping mechanism (16), a 120-degree ratchet wheel (17), a deflector rod (18) and a transmission shaft (19); the urinal main body (1) is divided into a urine collecting area (2) and an excrement collecting area (3), the upper parts of the side walls of the urine collecting area (2) and the excrement collecting area (3) are provided with a circle of spray washing ring (13), the lower part of the urine collecting area (2) is provided with a urine collecting groove (4), the lower part of the urine collecting groove (4) is connected with a urine outlet pipeline (5), the other end of the urine outlet pipeline (5) is connected with a urine storage barrel (6), the lower part of the excrement collecting area (3) is connected with the excrement storage barrel (8) through an eccentric runner (7), a first water tank (9) is connected with the spray washing ring (13) through a first flushing pipeline (11), a second water tank (10) is connected with a water jet nozzle (14) through a second flushing pipeline (12), the water jet nozzle (14) is aligned with the eccentric runner (7), a transmission shaft (19) directly connects a clamping ratchet wheel (15) and a 120-degree ratchet wheel (17) with the eccentric runner (7), and the clamping ratchet wheel (15) is occluded with a clamping mechanism (16), the 120-degree ratchet wheel (17) is combined with the shift lever (18).

2. The ultra water-saving toilet for separating feces and urine according to claim 1, wherein: the surfaces of the urine collecting region (2), the excrement collecting region (3) and the eccentric rotating wheel (7) are all attached with polytetrafluoroethylene super-hydrophobic materials.

3. The ultra water-saving toilet for separating feces and urine according to claim 1, wherein: urine and excrement and urine when excreting are collected respectively in urine collecting region (2) and excrement and urine collecting region (3), and urine passes through urine outlet pipe (5) and finally gets into storage urine bucket (6), and excrement and urine passes through eccentric runner (7) and finally gets into storage excrement bucket (8).

4. The use method of the ultra-water-saving toilet for separating excrement from urine according to claim 1, wherein the method comprises the following steps: after the excretion is finished, a button of the first water tank (9) is pressed, stored water enters the first flushing pipeline (11) and is ejected from the spray ring (13), and the urine collecting area (2) and the excrement collecting area (3) of the urinal main body (1) are cleaned for the first time; then the clamping mechanism (16) is released, the clamping ratchet wheel (15) is released, the driving lever (18) is turned, the fixing of the 120-degree ratchet wheel (17) and the driving lever (18) is cancelled, the eccentric rotating wheel (7) starts to rotate under the action of the gravity of the excrement and the cleaning water, the 120-degree ratchet wheel (17) is meshed with the driving lever (18) again after rotating for 120 degrees to stop rotating, the dirt is poured into the excrement storage barrel (8) after rotating for 120 degrees along with the eccentric rotating wheel (7), and the clamping mechanism (16) is meshed with the clamping ratchet wheel (15) again and fixed; and finally, a button of the second water tank (10) is pressed, stored water enters the second flushing pipeline (12) and is ejected from the water injection nozzle (14) to clean the eccentric rotating wheel (7) for secondary cleaning.

Technical Field

The invention relates to the technical field of sanitary facilities, in particular to a super water-saving toilet for separating excrement from urine and a using method thereof.

Background

China belongs to a country with serious water shortage, and the per-capita water resource occupation is less than 2100 cubic meters, which is only 28 percent of the world average level; the total annual water consumption is 6015.5 billion cubic meters, the annual average water shortage is 500 billion cubic meters, and cities with water shortage exceeding 2/3 face serious water shortage problems. Water conservation is of great importance.

Reducing the flush volume of a toilet is extremely important to saving daily water. According to the research data of the industry, the water consumption of the toilet accounts for 70-80% of the total amount of the household water, wherein the flushing of the toilet is the main direction of the water used in the bathroom and accounts for more than 1/3 of the total amount of the domestic water. The hydraulic flushing mechanism of the traditional flushing toilet causes a series of problems in use and operation: (1) the water pressure direct flushing or siphon power is produced by a large amount of flushing water, so that water resources are wasted; (2) when flushing the toilet, the flushing force is insufficient, and excrement and dirt are easy to remain. The problems can be effectively solved by changing the structure of the urinal and the mechanism for flushing the toilet.

The nitrogen (N), phosphorus (P), potassium (K) and organic matter (COD) in the excrement and urine respectively account for 97%, 90%, 66% and 59% of the corresponding contents in the sewage, and the method has extremely high resource utilization value. At present, the traditional toilet flushing mode is mainly a direct flushing mode and a siphon mode, and both the two methods can only discharge excrement and toilet flushing water into a sewer in a mixed mode, so that the subsequent separation and graded resource utilization of excrement cannot be realized. Therefore, a novel toilet dirt flushing method which is water-saving, high in cleaning efficiency and capable of separating and recycling excrement and urine is needed at present.

Through the investigation discovery, the water consumption of the once lavatory of traditional lavatory is 6 ~ 8L, and everyone need use 6 toilets at least every day, if can reduce the once water of using of lavatory, carry out the source separation with excrement and urine simultaneously, can practice thrift a large amount of water resources, and the recovery of nitrogen phosphorus in the follow-up urine of being convenient for reduces the treatment burden of domestic sewage treatment system to nitrogen, phosphorus and improves the treatment effeciency of sewage. Therefore, the invention designs the excrement and urine separation super water-saving toilet based on the eccentric wheel rotating structure, provides the operation method of the device, and provides a novel and efficient water-saving toilet which is low in water consumption and dirt adhesion and can separate excrement and urine at the front end for the use in toilets in daily life.

Disclosure of Invention

The invention provides a super water-saving toilet for separating excrement from urine and a using method thereof, aiming at solving the problems of large water consumption, low cleaning efficiency, easy blockage of pipelines and the like in the using process of the traditional flush toilet.

The toilet comprises a feces-urine separation system, a residual feces cleaning system and an eccentric runner feces overturning system, wherein the feces-urine separation system comprises a urinal main body, a urine collection area, a feces collection area, a urine collection groove, a urine outlet pipeline, a urine storage barrel and a feces storage barrel; the residual excrement cleaning system comprises a first water tank, a second water tank, a first flushing pipeline, a second flushing pipeline, a spray ring and a water jet nozzle; the excrement overturning system with the eccentric rotating wheel comprises the eccentric rotating wheel, a clamping ratchet wheel, a clamping mechanism, a 120-degree ratchet wheel, a deflector rod and a transmission shaft; the urinal main part is separated for urine collecting region and excrement and urine collecting region, urine collecting region and excrement and urine collecting region lateral wall upper portion set up round spray rinsing ring, urine collecting region lower part is for collecting the urine groove, collection urine groove sub-unit connection urine outlet pipeline, the urine bucket is stored up in urine outlet pipeline other end connection, excrement and urine collecting region lower part is connected through eccentric runner and is stored up the excrement bucket, first water tank passes through first flushing pipe and connects spray rinsing ring, the second water tank passes through second flushing pipe and connects the jet nozzle, the jet nozzle is aimed at eccentric runner, the transmission shaft directly links to each other screens ratchet and 120 ratchet and eccentric runner, screens ratchet and the interlock of screens mechanism, 120 ratchet and driving lever combine.

Wherein, the surfaces of the urine collecting area, the feces collecting area and the eccentric runner are all attached with polytetrafluoroethylene super-hydrophobic materials.

Urine and excrement and urine when excrement and urine piece-rate system's urine collecting region and excrement and urine collecting region collect the drainage respectively, and the urine passes through urine outlet pipe and finally gets into storage urine bucket, and excrement and urine passes through eccentric runner and finally gets into storage excrement bucket.

A clamping ratchet wheel of the excrement overturning system of the eccentric rotating wheel is combined with a clamping mechanism to ensure the fixation and the release of the eccentric rotating wheel; the interaction of the 120-degree ratchet wheel and the shifting rod controls the rotation of the eccentric rotating wheel to start and stop after the eccentric rotating wheel rotates 120 degrees accurately.

When the toilet is used, the specific process is as follows: after the excretion is finished, a button of the first water tank is pressed, stored water enters the first flushing pipeline and is ejected from the spray ring, and a urine collecting area and a feces collecting area of the urinal main body are cleaned for the first cleaning; then the clamping mechanism is released, the clamping ratchet wheel is released, the deflector rod is pulled, the fixation of the 120-degree ratchet wheel and the deflector rod is cancelled, the eccentric rotating wheel starts to rotate under the action of the gravity of excrement and cleaning water, the 120-degree ratchet wheel is meshed with the deflector rod again after rotating for 120 degrees and stops rotating, the dirt is poured into the excrement storage barrel after rotating for 120 degrees along with the eccentric rotating wheel, and the clamping mechanism is meshed and fixed with the clamping ratchet wheel again; and finally, pressing a button of the second water tank, enabling the stored water to enter a second flushing pipeline and be ejected from the water ejecting nozzle, and cleaning the eccentric rotating wheel for the second time.

The technical scheme of the invention has the following beneficial effects:

(1) the device adopts the eccentric runner to carry out excrement conveying, can utilize the gravity of the excrement to quickly transfer from the urinal to the excrement storage barrel, has no hydration in the conveying process, and uses pressure water flow to wash and clean residual excrement, thereby obviously saving water resources;

(2) the device realizes the control of the rotation and the fixation of the eccentric rotating wheel by designing the mechanical clamping device, ensures the stability and the accuracy of the control, does not need to use electric power and saves energy;

(3) the device can realize source excrement and urine separation, is convenient for respectively recycling subsequent excrement and urine, and is favorable for realizing classified high-efficiency resource utilization of excrement.

Drawings

FIG. 1 is a schematic view of the overall structure of a super water-saving toilet for separating feces and urine according to the present invention;

FIG. 2 is a schematic diagram of the structure of a feces-urine separation system according to the present invention;

FIG. 3 is a schematic diagram of the residual fecal cleaning system of the present invention;

FIG. 4 is a schematic view of the positioning ratchet and the positioning mechanism in the eccentric wheel fecal sewage turnover system of the present invention;

FIG. 5 is a schematic view of the assembly of the transmission shaft of the eccentric runner manure overturning system according to the present invention;

fig. 6 is a schematic diagram of the cooperation of a 120-degree ratchet and a shift lever in the eccentric wheel fecal sewage turnover system of the present invention.

Wherein: 1-a urinal body; 2-a urine collection zone; 3-a feces collection area; 4-a urine collection groove; 5-a urine outlet conduit; 6-a urine storage barrel; 7-an eccentric runner; 8-a manure storage barrel; 9-a first water tank; 10-a second water tank; 11-a first flushing pipe; 12-a second flushing pipe; 13-spray ring; 14-water jet nozzles; 15-a clamping ratchet wheel; 16-a detent mechanism; a 17-120 degree ratchet wheel; 18-a deflector rod; 19-a transmission shaft.

Detailed Description

In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.

The invention provides a super water-saving toilet for separating excrement from urine and a using method thereof.

As shown in fig. 1 and 2, the toilet comprises a feces-urine separation system, a residual feces cleaning system and an eccentric runner feces turning system, wherein the feces-urine separation system comprises a urinal main body 1, a urine collection area 2, a feces collection area 3, a urine collection groove 4, a urine outlet pipeline 5, a urine storage barrel 6 and a feces storage barrel 8; the residual manure cleaning system comprises a first water tank 9, a second water tank 10, a first flushing pipe 11, a second flushing pipe 12, a spray ring 13 and a water spray nozzle 14; the excrement overturning system with the eccentric rotating wheel comprises the eccentric rotating wheel 7, a clamping ratchet wheel 15, a clamping mechanism 16, a 120-degree ratchet wheel 17, a deflector rod 18 and a transmission shaft 19; the urinal main body 1 is divided into a urine collecting area 2 and an excrement collecting area 3, a circle of spray ring 13 is arranged on the upper portion of the side wall of the urine collecting area 2 and the excrement collecting area 3, a urine collecting groove 4 is arranged on the lower portion of the urine collecting groove 4, a urine outlet pipeline 5 is connected to the lower portion of the urine collecting groove 4, a urine storage barrel 6 is connected to the other end of the urine outlet pipeline 5, an excrement storage barrel 8 is connected to the lower portion of the excrement collecting area 3 through an eccentric rotating wheel 7, as shown in fig. 3, a first water tank 9 is connected with the spray ring 13 through a first flushing pipeline 11, a second water tank 10 is connected with a water injection head 14 through a second flushing pipeline 12, the water injection head 14 is aligned to the eccentric rotating wheel 7, as shown in fig. 4, 5 and 6, a transmission shaft 19 directly connects a clamping ratchet wheel 15 and a 120-degree ratchet wheel 17 with the eccentric rotating wheel 7, the clamping ratchet wheel 15 is occluded with a clamping mechanism 16, and the 120-degree ratchet wheel 17 is combined with a deflector rod 18.

The surfaces of the urine collecting area 2, the excrement collecting area 3 and the eccentric rotating wheel 7 are all attached with polytetrafluoroethylene super-hydrophobic materials.

As shown in fig. 4, 5 and 6, the blocking ratchet 15 of the excrement turning system of the eccentric wheel is combined with the blocking mechanism 16 to ensure the fixing and releasing of the eccentric wheel 7; the interaction of the 120 ratchet 17 with the shift lever 18 controls the start of rotation of the eccentric wheel 7 and the stop after a precise 120 rotation.

The design of the residual excrement cleaning system can well clean the urinal and the eccentric runner; the excrement turning system of the eccentric rotating wheel ensures the stability of the eccentric rotating wheel in use and the accuracy of the eccentric rotating wheel in rotation.

Urine and excrement and urine when the excrement and urine is collected respectively in the urine collecting region 2 and the excrement and urine collecting region 3 of this lavatory, and urine passes through urine outlet pipe 5 and finally gets into storage urine bucket 6, and excrement and urine passes through eccentric runner 7 and finally gets into storage excrement bucket 8.

The specific use process of the toilet is as follows:

after the excretion is finished, a button of the first water tank 9 is pressed, stored water enters the first flushing pipe 11 and is ejected from the spray ring 13, and the urine collecting area 2 and the excrement collecting area 3 of the urinal body 1 are cleaned for the first time; then the clamping mechanism 16 is released, the clamping ratchet wheel 15 is released, the driving lever 18 is stirred, the fixing of the 120-degree ratchet wheel 17 and the driving lever 18 is cancelled, the eccentric rotating wheel 7 starts to rotate under the action of the gravity of excrement and cleaning water, the 120-degree ratchet wheel 17 is meshed with the driving lever 18 again after rotating for 120 degrees and stops rotating, the dirt is backwards inclined to be poured into the excrement storage barrel 8 after rotating for 120 degrees along with the eccentric rotating wheel 7, and the clamping mechanism 16 is meshed with the clamping ratchet wheel 15 again and fixed; finally, a button of the second water tank 10 is pressed, stored water enters the second flushing water pipeline 12 and is ejected from the water injection nozzle 14, the eccentric rotating wheel 7 is cleaned, and secondary cleaning is carried out.

The toilet effectively solves the problems of high water consumption, low cleaning efficiency, easy blockage of pipelines and the like in the using process of the traditional flushing toilet, has the advantages of low running cost, simplicity and convenience in operation, good safety and sanitation, capability of separating and recycling excrement and urine, high efficiency and water conservation and the like, can be popularized and applied to resident families, public toilets and the like, saves a large amount of water resources in the daily using process of the toilet, and has good economic value. The design idea of the method is in accordance with the national concepts of energy conservation, emission reduction and sustainable development, and the method has wide application prospect.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.