阅读说明：本技术 一种可以分离和收集尿液的冲水马桶系统 (Can separate and collect flush toilet system of urine ) 是由 周晋军 张永祥 初祁 王昊 初海波 贾瑞涛 李雅君 于 2021-08-29 设计创作，主要内容包括：本发明公开了一种可以分离和收集尿液的冲水马桶系统,包括：嵌套安装在马桶底部的尿液收集装置和安装在弯管处尿液溢流收集装置。本发明的尿液分离和收集装置通过马桶的冲水按钮和连接杆启动,启动冲水按钮时,连接杆被提起,尿液收集箱出口关闭；当尿液收集箱液位抬升,浮球被托起,连接杆传动,拉起马桶冲水的浮球,开始冲水。尿液溢流口在有尿液时多余的水和尿通过溢流口进入尿液收集箱；当浮球被托起,启动冲水时,通过连接杆将尿液溢流口封闭,排泄物经由马桶的排出口排出。本发明减少了尿液流入传统污水管道的量,降低了污水处理的负荷,同时有效收集了较为纯净的尿液,有效提升了尿液的利用率,为城市卫生和城市环境改善提供了技术支撑。(The invention discloses a flushing closestool system capable of separating and collecting urine, which comprises: the urine collecting device is nested at the bottom of the closestool and the urine overflow collecting device is arranged at the bent pipe. The urine separating and collecting device is started by a flushing button and a connecting rod of the closestool, when the flushing button is started, the connecting rod is lifted, and the outlet of the urine collecting box is closed; when the liquid level of the urine collecting box rises, the floating ball is supported, the connecting rod drives to pull up the floating ball for flushing the closestool, and flushing is started. When urine exists in the urine overflow port, redundant water and urine enter the urine collecting box through the overflow port; when the floating ball is supported and the flushing is started, the urine overflow port is sealed through the connecting rod, and the excrement is discharged through the discharge port of the closestool. The invention reduces the amount of urine flowing into the traditional sewage pipeline, reduces the load of sewage treatment, effectively collects relatively pure urine, effectively improves the utilization rate of the urine and provides technical support for urban sanitation and urban environment improvement.)

1. A toilet system capable of separating and collecting urine, comprising: the urine collecting device is nested at the bottom of the closestool and comprises a urine collecting port, a urine collecting box, a connecting rod and a fulcrum ring, wherein the urine collecting port is positioned at the bottom of the closestool, the center of the urine collecting port is in a circular shape, a water stop ring is arranged on the periphery of the urine collecting port, and a supporting rod is arranged at the lower part of the urine collecting port; the supporting rod is arranged in the urine collecting box and connected with the connecting rod, and the other end of the connecting rod is provided with a flushing starting button and is simultaneously connected with a flushing floating ball;

2. the system of claim 1, wherein the connection rod is lifted to move upward when the flush button is activated, the right end of the connection rod bounces, and the left cover covers the outlet of the urine collection box under the fulcrum lever action; meanwhile, the right side of the connecting rod is pulled up, the urine collecting port on the left side is opened, and urine and water in the closestool enter the urine collecting box; when the liquid level in the urine collection box rises, the floating ball at the tail end of the connecting rod rises, the connecting rod moves upwards under the driving of the connecting rod, and the floating ball of the flushing port is pulled up to flush water.

3. The system of claim 2, wherein the overflow slot is located near but below the highest point of the elbow, the overflow slot having a cover, the connecting rod connecting the overflow slot cover and the connecting rod; under the non-bath state, the overflow gap is open state, and during the bath, the connecting rod that the lid in overflow gap is connected seals the overflow gap under the drive of connecting rod ascending lifting, washes by water.

4. The system of claim 1, wherein the urine collection process and the flushing process of the toilet are integrated, and the urine collection and flushing processes are performed through the connecting rod without changing the original flushing operation.

5. The system of claim 1, wherein the urine overflow device is positioned before or after the peak, the overflow device is in communication with the urine collection tank, and in a non-flushing state, urine and water enter the urine collection tank through the overflow slit.

6. The system of claim 1 or 3, wherein a human body sensing and intelligent recognition system can be provided to open the urine overflow slit by sensing a human body using the toilet, and to close the overflow port when sensing an unmanned state, so as to prevent the odor of urine from entering the toilet and the room.

7. The system of any one of claims 1 to 6, wherein the urine collection device and the urine overflow device form a urine collection system suitable for use in a direct flush toilet or a siphon toilet.

Technical Field

The invention relates to a flushing closestool system capable of separating and collecting urine, which is a system suitable for a flushing closestool of a family or a public place to realize the separation of urine and excrement, is a system and a method for recycling and collecting urine, and is a system and a method suitable for returning urine to the field in urban areas.

Background

The flushing toilet is the greatest invention of human beings, can flush excrement into a sewage pipeline through water flow, solves the fundamental problem of the sanitary environment of urban buildings, and promotes the development of human society and urban civilization. However, the common use of the flush toilet also brings great harm to cities, causes serious water environment and water body pollution problems, and also causes the loss of important fertilizer resources such as nitrogen, phosphorus, potassium and the like. A movable toilet bowl with separated excrement and urine and a using method thereof (publication number: CN201410475767.X) are a toilet bowl with separated excrement pool and urine pool and used for collecting urine and excrement through a plurality of excrement bags respectively. A water-saving environment-friendly toilet (publication number: CN 201510551979.6) for separating and collecting excrement and urine is a toilet which can separate excrement and urine and comprises excrement collection and waste water washing, but the structure of the toilet is too complex, so that the toilet is not suitable for installation and use in daily life of residents, and the popularization range is limited. At present, the urine separation of the water flushing closestool is not promoted, a large amount of nitrogen, phosphorus and potassium fertilizer resources are flushed and lost along with the water flushing closestool, serious urban water pollution is caused, and the treatment cost of a sewage treatment plant is high. The content of nitrogen, phosphorus and potassium in the urine accounts for 94 percent of the total amount of the excrement and the urine, so the invention is designed aiming at the separation and collection of the urine.

Disclosure of Invention

To overcome the problems of the prior art, the present invention proposes a toilet bowl system that can separate and collect urine. The urine separation device is arranged at the bottom of a conventional flushing closestool and a flushing bend, and the urine collection device is arranged at the original isolated part of the lower layer of the closestool. The urine collecting device and the original urine flushing system are combined into a whole, and system linkage is realized. Urine separation and collection is achieved without changing the appearance and manner of use of the toilet.

The purpose of the invention is realized as follows: a toilet system capable of separating and collecting urine, comprising: a urine collecting device nested at the bottom of the closestool and a urine overflow device arranged near the highest point of the elbow. The urine collecting device mainly comprises a urine collecting port, a urine collecting box outlet, a supporting rod and a related connecting rod. In a non-flushing state, the outlet of the urine collecting box is opened, and the urine collecting port is closed; when the button is started after the toilet is finished, the water stop sheet at the outlet of the urine collecting box is closed under the driving of the connecting rod, meanwhile, the urine collecting opening is opened, and urine and water in the toilet bowl enter the urine collecting box; the floating ball floats upwards along with the lifting of the liquid level of the urine collecting box, the flushing floating ball is lifted through the transmission of the connecting rod, and the closestool flushes water; when the start button resets, the pull rod descends to open the water stop sheet at the outlet of the urine collecting box, and urine in the urine collecting box is discharged into a sewage pipeline special for the urine. The urine overflow device is composed of an overflow gap, an overflow gap cover, a connecting rod and the like. The urine overflow gap is opened under the normality, and when the floating ball of washing water was pulled at the connecting rod and is lifted up, the overflow gap lid was pulled under the connecting rod effect, covers the overflow mouth, carries out the closestool bath.

Further, the urine collecting port is generally in the shape of a primitive or an oval, and is nested at the center of the bottom of the closestool and is the lowest point inside the closestool.

Furthermore, the volume, the length and the width of the urine collecting box are determined according to the urine volume of the user and the water volume of the liquid seal state in the closestool, and the urine and the water volume can float after each person goes to the toilet.

Furthermore, the urine collecting tank is connected with a special urine discharge pipeline and is arranged in parallel with the traditional sewage pipeline.

Further, the urine overflow port can be arranged in front of or behind the peak at the highest position of the toilet elbow. The overflow port is provided with a lid which is required to be in a closed state during flushing.

Furthermore, the cover of the overflow port can be controlled by human body induction, and is opened when a person uses the closestool and closed when the closestool is not used and is in a flushing state.

The invention has the following beneficial effects: on the premise of not changing the use habit and the flushing performance, the outlet of the urine collecting box is closed and the urine collecting mode is started by starting the flushing button; after urine is collected, the floating ball floats, the flushing floating ball is pulled up, the flushing mode is started, and the overflow port is closed. The urine collection device realizes the separation and collection of urine in the using process of the flushing closestool, provides an economic, simple and practical source appliance for urine returning and urine resource utilization, and provides technical support for urban environment protection and environmental sanitation work development.

Drawings

The invention is further illustrated by the following figures and examples.

FIG. 1 is a schematic block diagram illustrating the operation of a urine collection and separation toilet according to an embodiment of the present invention;

fig. 2 is a three-dimensional perspective view of a toilet bowl capable of separating and collecting urine according to an embodiment of the present invention.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and examples.

The first embodiment is as follows:

the present embodiment is an operation mode of a toilet bowl capable of separating and collecting urine, and fig. 1 is a schematic diagram of an operation structure of the present embodiment. The main implementation process is as follows: when the flushing button type 0 is started, the connecting rod 1 is lifted to move upwards, the pressure at the tail end of the right side of the connecting rod 2 disappears, and the cover 6 on the left side covers the outlet of the urine collecting box 8 under the action of the fulcrum lever; meanwhile, the right side of the connecting rod 3 is pulled up, the urine collecting port 7 at the left side is opened, and urine and water in the closestool enter the urine collecting box 8; when the liquid level in the urine collecting box 8 rises, the floating ball 9 at the tail end of the connecting rod 4 rises, the connecting rod 5 moves upwards under the driving of the connecting rod 4, and the floating ball 10 of the flushing port is pulled up to flush water; the flushed water and excrement and other substances are flushed away from the original bent pipe to enter the sewage vertical pipe. The overflow gap 11 is arranged near the highest point of the toilet elbow but is lower than the highest point, a water stop ring is arranged around the overflow gap cover, and the connecting rod is connected with the overflow gap cover and the connecting rod 5; under the non-bath state, overflow gap 11 is open state, and during the bath, connecting rod 5 that the lid of overflow gap 11 is connected drives down with overflow gap 11 seals under the ascending drive, flushes water. The excrement and the flushed water are discharged through a conventional drain opening 13. When the flushing button 0 is rebounded and reset, the connecting rod 1 descends, the left outlet cover 6 of the connecting rod 2 is lifted, and urine in the urine collecting box 8 is discharged through the urine discharge pipe 12. The key of this embodiment lies in the automatic floating of the floater 9 in the urine collecting box 8, triggers the bath floater 10 to be lifted, and opens the bath, which is the prerequisite of guaranteeing the normal operation of the toilet bath function.

Example two:

the embodiment is an improvement of the first embodiment, and is an improvement of the first embodiment on intelligent control of the urine overflow gap. The intelligent controller can identify whether a person uses the closestool or not, when the person uses the closestool, the overflow gap is opened, and the overflow volume of urine and water enters the urine collecting box through the opened overflow gap; after the user leaves after flushing the toilet, the urine overflow gap is closed, so that odor in the urine collection box can be prevented from entering a room, and the air quality of the toilet is ensured.