CN210408242U

CN210408242U - Urinal without flushing

Info

Publication number: CN210408242U
Application number: CN201920300150.2U
Authority: CN
Inventors: 姚杰; 刘新影
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-11
Filing date: 2019-03-11
Publication date: 2020-04-28
Anticipated expiration: 2029-03-11

Abstract

The utility model provides a water-free urinal, which comprises a urinal body for containing urine, a first pipeline communicated with the bottom of the urinal body, a ventilation pipeline and a liquid collecting pipeline, wherein the ventilation pipeline and the liquid collecting pipeline are respectively connected with the first pipeline; the ventilation pipeline extends upwards along the vertical direction and is communicated with the external environment, and an airflow driving device is arranged on the ventilation pipeline and used for sucking airflow in the first pipeline into the ventilation pipeline; the liquid collecting pipeline extends downwards along the vertical direction, and liquid in the pot body flows into the liquid collecting pipeline along the first pipeline under the action of gravity. The utility model provides a water-free urinal through setting up ventilation pipe way and collecting liquid pipeline, can realize exempting from under the condition of the urine in the basin body of water-free urinal, can also discharge the peculiar smell of urine from ventilation pipe way, in the water economy resource, still guaranteed the cleanness of lavatory environment.

Description

Urinal without flushing

Technical Field

The utility model relates to a sanitary clean field, concretely relates to exempt from water-washed urinal.

Background

Traditional urinal all is that the water-washed is leading, according to water-saving water consumption 3L, ordinary type consumes 5L calculation of water, and one person urine number of times per day is calculated according to 8, and one person need consume 24 to 40L water per day, not only wastes water resources, has enlarged the volume of sewage moreover, has not only increased sewage treatment cost, still causes very big influence for the environment. In addition, the traditional urinal is easy to generate peculiar smell which is not easy to eliminate.

Disclosure of Invention

An object of the utility model is to provide a exempt from water-washed urinal to the urinal who solves among the prior art exists wastes water resource, the obvious problem of peculiar smell.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a water-free urinal comprises a urinal body for containing urine, a first pipeline communicated with the bottom of the urinal body, and a ventilation pipeline and a liquid collecting pipeline which are respectively connected with the first pipeline;

the ventilation pipeline extends upwards along the vertical direction and is communicated with the external environment, an airflow driving device is arranged on the ventilation pipeline, and the airflow driving device is used for sucking airflow in the first pipeline into the ventilation pipeline;

the liquid collecting pipeline extends downwards along the vertical direction, and liquid in the pot body flows into the liquid collecting pipeline along the first pipeline under the action of gravity.

Preferably, the liquid collecting pipeline is communicated with a municipal sewage pipeline; alternatively, the first and second electrodes may be,

the urinal also comprises a urine collecting barrel, one end of the liquid collecting pipeline, which is far away from the pot body, is communicated with the urine collecting barrel, and the urine collecting barrel is used for collecting urine.

Preferably, the urinal further comprises a gas purification device, wherein the gas purification device is arranged at one end of the ventilation pipeline communicated with the external environment, so that the gas in the ventilation pipeline is purified and then discharged to the external environment.

Preferably, the first pipeline, the liquid collecting pipeline and the ventilation pipeline are communicated through a three-way structure, and the first pipeline and the ventilation pipeline are always in a communicated state.

Preferably, the three-way structure comprises a normally closed control valve, the normally closed control valve is arranged on a path through which the first pipeline is communicated with the liquid collecting pipeline, and a liquid detection device matched with the normally closed control valve is arranged in the basin body;

the normally closed control valve is used for being opened when the liquid detection device detects that liquid exists in the pot body, so that the first pipeline and the liquid collecting pipeline are communicated.

Preferably, the liquid collecting pipe and the ventilation pipe are arranged in a staggered manner, and the ventilation pipe is arranged on the downstream side of the liquid collecting pipe along the flowing direction of the liquid in the first pipe.

Preferably, a control switch is arranged at a connection position of the liquid collecting pipeline and the first pipeline, and the control switch is used for being turned on when liquid exists in the first pipeline so as to communicate the first pipeline and the liquid collecting pipeline.

The utility model provides a exempt from water-washed urinal through setting up ventilation pipe way and collecting liquid pipeline, can be under the condition of realizing exempting from water-washed clearance urine, discharges the peculiar smell of urine from ventilation pipe way, in the water economy resource, has still guaranteed the cleanness of lavatory environment.

Drawings

Fig. 1 illustrates a schematic structural view of a water-free urinal provided in an embodiment of the present application;

fig. 2 shows a schematic structural view of a water-free urinal according to another embodiment of the present application.

Wherein, 1, the pot body; 2. a first pipeline; 3. a three-way structure; 4. a liquid collecting pipeline; 5. a urine collection bucket; 6. a ventilation line; 7. an airflow driving device; 8. a gas purification device.

Detailed Description

The following describes a specific embodiment of the water-free urinal provided by the present application with reference to the drawings.

The application provides a water-free urinal which can be applied to public toilets and can also be applied to environments without sewage centralized treatment.

As shown in fig. 1, the water-free urinal provided by the present application comprises a urinal body 1 for containing urine and a first pipeline 2 communicated with the bottom of the urinal body 1, wherein the material of the urinal body 1 is not particularly limited, and may be ceramic, plastic, stainless steel, etc., so as to facilitate processing and cleaning. The through-hole (not shown in the figure) has been seted up to the bottom of the basin body 1, and the first end of first pipeline 2 passes through the through-hole and the inside intercommunication of the basin body 1, and the urine of user's excretion flows into to first pipeline 2 in through the through-hole. As the through hole is arranged at the bottom of the pot body 1, the liquid in the pot body 1 can conveniently flow into the first pipeline 2 through the through hole under the action of the gravity of the pot body.

Further, the urinal also comprises a ventilation pipe 6 and a liquid collecting pipe 4 which are respectively connected with the first pipe 2. Wherein, ventilation pipeline 6 is provided with air current drive arrangement 7 along vertical upwards extension and with the external environment intercommunication on the ventilation pipeline 6, and air current drive arrangement 7 is arranged in being used for sucking the air current in first pipeline 2 to ventilation pipeline 6. The liquid collecting pipeline 4 extends downwards along the vertical direction, and liquid in the pot body 1 flows into the liquid collecting pipeline 4 along the first pipeline 2 under the action of gravity. Because the liquid can flow downwards under the action of the gravity of the liquid, in order to avoid that the liquid in the first pipeline 2 is sucked into the ventilation pipeline 6 by mistake in the process of sucking the airflow, the ventilation pipeline 6 is arranged to be of a structure extending upwards along the vertical direction, and the liquid collecting pipeline 4 is arranged to be of a structure extending downwards along the vertical direction, so that the sanitation and the safety of the urinal in the use process are ensured. In addition, it should be noted that, since the air flow driving device 7 provided in the ventilation pipeline 6 is used for driving the air flow to flow, in order to avoid that the liquid in the first pipeline 2 is sucked into the ventilation pipeline 6 together during the process of sucking the air flow, the driving effect of the air flow driving device 7 does not need to be too strong, and it is not necessary to use the air flow driving device of the vacuum negative pressure type. Preferably, a fan is used as the airflow driving device 7, and more preferably, the fan only has a one-way airflow driving function and can only drive airflow to flow from the ventilation pipeline to the external environment, so as to avoid that the air in the external environment enters the environment where the tub body 1 is located through the ventilation pipeline 6 and the first pipeline 2, which causes the condition of bad smell and affects the use experience of the user.

Furthermore, the urinal further comprises a urine collecting barrel 5, the urine collecting barrel 5 is used for collecting urine, one end, far away from the pot body 1, of the liquid collecting pipeline 4 is communicated with the urine collecting barrel 5, and the urine in the first pipeline 2 enters the urine collecting barrel 5 through the liquid collecting pipeline 4. The recovered urine can be used as waste, such as fertilizer, and is economical and environment-friendly. In order to improve urine collection efficiency, avoid the urine to remain in first pipeline 2 and collecting liquid pipeline 4, collecting liquid pipeline 4 slope sets up. Specifically, collecting channel 4 inclines towards 5 one sides of urine collecting vessel, and collecting channel 4's the one end that links to each other with first pipeline 2 is high promptly, and the one end that links to each other with urine collecting vessel 5 is low to guarantee that the urine in first pipeline 2 and the collecting channel 4 can all flow into in the urine collecting vessel 5. Of course, it will be appreciated that when the urinal is used in an environment having a municipal sewage treatment system, the liquid collection line 4 may be in communication with a municipal sewerage pipe, draining urine directly into the municipal sewerage pipe, in order to facilitate the treatment of urine.

Further, since the gas discharged to the external environment through the ventilation pipe 6 is prevented from polluting the external environment, the urinal further includes a gas purification device 8, and the gas purification device 8 is disposed at one end of the ventilation pipe 6 communicating with the external environment to purify the gas in the ventilation pipe 6 and discharge the purified gas to the external environment. A plurality of purification units may be disposed in the gas purification apparatus 8 to purify various gases that easily cause environmental pollution, such as an activated carbon purification unit, an ammonia purification unit, and the like.

The arrangement mode of the first pipeline 2, the liquid collecting pipeline 4 and the ventilation pipeline 6 is various, in a specific embodiment, as shown in fig. 1, the first pipeline 2, the liquid collecting pipeline 4 and the ventilation pipeline 6 are communicated through the three-way structure 3, the first pipeline 2 and the ventilation pipeline 6 are always communicated, namely, the first pipeline 2 and the ventilation pipeline 6 are always ventilated, and therefore the circulation of gas in the environment where the basin body 1 is located and the external environment is accelerated. Specifically, the air current enters into first pipeline 2 from the through-hole on the basin body 1, and then enters into ventilation pipeline 6 under the drive of air current drive arrangement 7, discharges to the external environment behind gaseous purifier 8 in to clear away the peculiar smell of basin body 1 place environment, provide a more sanitary, clean like lavatory environment. The three-way structure 3 includes a normally closed control valve (not shown in the figure) provided on a path through which the first pipe 2 communicates with the liquid collection pipe 4. When the user does not go to toilet, also under the normality, owing to be provided with normally closed control valve, the route between first pipeline 2 and collecting liquid pipe 4 is disconnected, can effectively prevent that the foul smell gas in urine collecting vessel 5 from backflowing to in first pipeline 2. Further, for convenience of controlling the normally closed control valve to open, urine in the basin body 1 is cleaned up in time when a user goes to a toilet, a liquid detection device (not shown in the figure) used in cooperation with the normally closed control valve is arranged in the basin body 1, the normally closed control valve is connected with the liquid detection device, and the normally closed control valve is used for being opened when the liquid detection device detects that liquid exists in the basin body 1 so as to communicate the first pipeline 2 and the liquid collecting pipeline 4. In this embodiment, link together first pipeline 2, collecting channel 4 and ventilation pipeline 6 through setting up a tee bend structure 3, reduced manufacturing cost, the tube coupling simple structure, processing is convenient, can effectively reduction in production cost. And when tee bend structure 3 is the three-way valve that has control function, can control the break-make between the pipeline more having the in service behavior of urinal, promoted the intelligent degree of urinal, user experience is better.

In another alternative embodiment, in order to further reduce the production cost, the normally closed control valve can be replaced by a deodorant silica gel cartridge (not shown in the figure), and the liquid detection device arranged in the basin body 1 can be correspondingly removed. When the user does not go to the lavatory, deodorant silica gel core is in closed state to prevent that the backward flow of peculiar smell in the urine collecting vessel 5 to basin body 1 is regional. When the user is like the lavatory, when urine flows to deodorant silica gel core department, struts deodorant silica gel core, and the urine flows into in the urine collecting vessel 5.

In another specific embodiment, as shown in fig. 2, the header pipe 4 and the vent pipe 6 are arranged offset, and the vent pipe 6 is arranged on the downstream side of the header pipe 4 in the flow direction of the liquid in the first pipe 5. Because the collection liquid pipeline 4 sets up in vent line 6's upstream side, no matter be gas or liquid all must first through collection liquid pipeline 4 position after can flow to vent line 6 position, but because liquid has been sucked to in collection liquid pipeline 6 when flowing to collection liquid pipeline 4 department, consequently only gas flows to vent line 6 in, can effectively avoid the urine to be sucked to vent line 6 in.

Further, the connection position of the liquid collecting pipeline and the first pipeline is provided with a control switch, and the control switch is used for being opened when liquid exists in the first pipeline so as to communicate the first pipeline and the liquid collecting pipeline. Through setting up control switch, can not have under the condition of urine in the collecting channel, block the passageway between collecting channel and the first pipeline, avoid the urine of storage in the urine collecting vessel to reflect the flavor, influence the cleanliness factor of basin body place environment.

Because the urinal in this application need not to use the water resource just can realize urine clearance and recovery, when having practiced thrift the water resource, has still reduced sewage treatment step and sewage volume, has practiced thrift the sewage treatment cost, and simultaneously, the urine of collecting can also unify to retrieve and recycle, and is friendly to the environment. In addition, set up ventilation pipe in this application, still be provided with gaseous purifier on the ventilation pipe, with the gaseous suction in the urinal basin body place environment to the ventilation pipe in purify the back row to external environment, can enough clean basin body place environment, create a good environment like the lavatory for the user, can avoid polluting external environment again.

In addition, the water-free urinal has the advantages of simple structure, low production cost and no need of frequent replacement of the gas purification device, and is suitable for large-scale popularization and use.

Claims

1. A water-free urinal comprises a urinal body for containing urine and a first pipeline communicated with the bottom of the urinal body, and is characterized in that the urinal also comprises a ventilation pipeline and a liquid collecting pipeline which are respectively connected with the first pipeline;

2. The water-free urinal of claim 1 wherein said collection conduit is in communication with a municipal sewerage conduit; alternatively, the first and second electrodes may be,

3. The water-free urinal according to claim 1, further comprising a gas purification device disposed at an end of the ventilation pipeline communicating with the external environment, for purifying the gas in the ventilation pipeline and discharging the purified gas to the external environment.

4. The water-free urinal according to claim 1, wherein the first pipe, the liquid collecting pipe and the ventilation pipe are connected through a tee structure, and the first pipe and the ventilation pipe are always connected.

5. The water-free urinal according to claim 4, wherein the three-way structure comprises a normally closed control valve, the normally closed control valve is arranged on a path of the first pipeline communicated with the liquid collecting pipeline, and a liquid detection device matched with the normally closed control valve is arranged in the basin body;

6. The water-free urinal according to claim 1, wherein the liquid collecting line and the ventilation line are disposed in a staggered manner, and the ventilation line is disposed on a downstream side of the liquid collecting line in a flow direction of the liquid in the first line.

7. The water-free urinal according to claim 6, wherein a control switch is provided at a connection position of the first pipeline and the liquid collecting pipeline, and the control switch is used for being turned on when liquid exists in the first pipeline so as to communicate the first pipeline with the liquid collecting pipeline.