CN209837225U - Water-saving urinal - Google Patents

Abstract

The utility model discloses a water-saving urinal, which comprises a urinal body, wherein the urinal body is connected with a waste water recycling device through a flushing pipe, the waste water recycling device comprises a waste water pipe and a water storage chamber, one end of the waste water pipe is connected with the water storage chamber, and the other end of the waste water pipe is connected with a hand washing basin; the water storage chamber is also connected with a water inlet pipe, a water inlet electric valve is arranged on the water inlet pipe, a water level sensor is arranged in the water storage chamber, a water flushing electric valve is arranged on the water flushing pipe, an operation table is arranged beside the hand washing basin, a key for selecting the water flushing quantity is arranged on the operation table, the key is electrically connected with a controller, and the controller is also electrically connected with the water inlet electric valve, the water flushing electric valve and the water level sensor respectively; the urinal body is also provided with a pre-lubricating device. The utility model discloses can collect the washing wastewater during the application and be used for towards the lavatory, the water economy resource can be used for the water-closet lubrication in advance before the just with the collection of buffering rivers behind the towards the lavatory simultaneously, improves once towards the lavatory effect, reduces or avoids a lot of towards the lavatory, practices thrift and dashes the lavatory water.

Description

Water-saving urinal

Technical Field

The utility model relates to the field of sanitary ware, in particular to a water-saving urinal.

Background

Most of the hand washing wastewater is relatively clean water, and most of the existing hand washing wastewater is directly discharged into a sewer from a pipeline. The toilet flushing of the urinal needs a large amount of water, and the urinal mostly uses tap water as a water source at present due to the limitation of the municipal water popularization rate and the traditional water consumption concept of people. The existing urinal and a hand washing sink are independent in pipeline, hand washing wastewater is not fully utilized, and a large amount of clean tap water is used for flushing a toilet, so that water resource waste is caused, and improvement is needed.

In addition, because the condition that the toilet interval time is longer probably appears, the urinal cavity is comparatively dry this moment, and the shit adheres to the cavity surface easily, and once towards the lavatory effect not good, need wash the lavatory many times, cause the water waste. And receive pipeline structure's restriction, can appear buffering rivers after current urinal flushes the lavatory at every turn, and the last one section buffering rivers of process of flushing the lavatory do not have the effect of flushing the lavatory, still discharge into the sewer by the urinal, and this has also caused the water waste of certain degree.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve prior art's above-mentioned problem, provide a water-saving urinal, can collect the waste water of washing the hand when it is used for flushing the lavatory, the water economy resource can be collected the rivers of buffering after flushing the lavatory simultaneously and be used for the preceding lubrication in advance to the urinal, improves once and flushes the lavatory effect, reduces or avoids flushing the lavatory many times, practices thrift and flushes the lavatory water.

The purpose of the utility model is mainly realized through the following technical scheme:

a water-saving urinal comprises a urinal body, wherein the urinal body is connected with a wastewater reuse device through a flushing pipe, the wastewater reuse device comprises a wastewater pipe and a water storage chamber, one end of the wastewater pipe is connected with the water storage chamber, and the other end of the wastewater pipe is connected with a hand washing basin; the water storage chamber is also connected with a water inlet pipe, a water inlet electric valve is arranged on the water inlet pipe, a water level sensor is arranged in the water storage chamber, a water flushing electric valve is arranged on the water flushing pipe, an operation table is arranged beside the hand washing basin, a key for selecting the water flushing quantity is arranged on the operation table, the key is electrically connected with a controller, and the controller is also electrically connected with the water inlet electric valve, the water flushing electric valve and the water level sensor respectively; the urinal body is also provided with a pre-lubricating device for collecting toilet flushing buffer water flow to pre-lubricate the urinal body before use.

Preferably, a partition board is arranged on the outer side of the water level sensor in the water storage chamber.

Preferably, the cistern upper portion is connected to the flush pipe by an overflow pipe.

Preferably, the urinal body consists of a pool cavity and an enclosure around the pool cavity, a flushing port is formed in the surface of the enclosure facing the pool cavity, a flushing channel is arranged in the enclosure and is communicated with the flushing channel, the flushing channel is communicated with the flushing pipe through a first pipeline, and the flushing channel and the first pipeline are both obliquely arranged towards the flushing pipe; the pre-lubricating device comprises a lubricating chamber and a lubricating channel, the joint of the flushing pipe and the first pipeline is positioned in the lubricating chamber, a water outlet is arranged at the joint of the flushing pipe and the first pipeline, and an electric valve is arranged on the water outlet; a lubricating channel is arranged in the enclosure, a lubricating port is formed in the surface of the enclosure facing the pool cavity, the lubricating port is positioned below the flushing port and communicated with the lubricating channel, the lubricating channel is connected with the lower part of the lubricating chamber through a second pipeline, and an electric valve is also arranged on the second pipeline; the partial inner wall of the enclosure for people to stand in the toilet is provided with a pressure sensor, and the electric valve of the water outlet, the electric valve of the second pipeline and the pressure sensor are all electrically connected with the controller.

Preferably, the lubrication channel and the second duct are both arranged obliquely away from the lubrication chamber.

Preferably, the flushing port and the lubricating port are arranged in a staggered mode.

Preferably, the flushing channel and the lubricating channel are integrally formed with the enclosure.

To sum up, the utility model discloses following beneficial effect has:

1. through being connected hand sink and water storage chamber, the water storage chamber is connected with inlet tube and wash pipe again, can be used for towards the lavatory with the storage of hand washing waste water to the water storage district, the using water wisely, and the button of selecting the water yield is connected through the controller simultaneously, can wash by water respectively to stool and urine, further sparingly washes the lavatory water.

2. The buffering water flow of the final stage of flushing the toilet is collected in the lubricating chamber, so that the tank cavity is pre-lubricated before flushing, the effect of flushing the toilet once is improved, flushing for many times is reduced or avoided, and flushing water is saved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a left side view of the structure of an embodiment of the present invention.

Fig. 3 is a front sectional view of a urinal body according to an embodiment of the present invention.

Fig. 4 is a schematic surface view of the left enclosure of fig. 3 facing the center of the tank cavity.

Fig. 5 is a perspective view of a flush pipe according to an embodiment of the present invention.

In the figure: 1-a urinal body, 2-a flushing pipe, 3-a waste pipe, 4-a water storage chamber, 5-a hand washing basin, 6-a water inlet electric valve, 7-a water level sensor, 8-a water outlet electric valve, 9-an operation table, 10-a basin cavity, 11-an enclosure, 12-a flushing port, 13-a flushing channel, 14-a lubricating chamber, 15-a lubricating channel, 16-a lubricating port, 17-a controller, 18-a button, 19-a second pipeline, 20-a water outlet, 21-a first pipeline and 22-a pressure sensor.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

It should be noted that all the directional indicators in the embodiments of the present invention, such as upper, lower, left, right, front and rear … …, are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indicator is changed accordingly.

It should also be noted that the description of the present invention as to "first", "second", etc. is for descriptive purposes only, and not for purposes of particular reference to sequential or chronological order, nor is it intended to limit the present invention, which is used merely for distinguishing between components or operations described in the same technical terms, and is not to be construed as indicating or implying any relative importance or implied number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

In addition, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "coupled" are intended to be inclusive and mean, for example, that is, fixedly coupled, removably coupled, or integrally coupled; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in fig. 1, the water-saving urinal comprises a urinal body 1, wherein the urinal body 1 is connected with a waste water recycling device through a flushing pipe 2, and the waste water recycling device can collect hand washing waste water for flushing a toilet. Specifically, the waste water recycling device comprises a waste water pipe 3 and a water storage chamber 4, one end of the waste water pipe 3 is connected with the water storage chamber 4, the other end of the waste water pipe 3 is connected with a hand washing sink 5, and a tap is arranged on the hand washing sink 5. The water storage chamber 4 is also connected with a water inlet pipe, the water inlet pipe is connected with a high-level water tank or a city tap water pipeline, a water inlet electric valve 6 is arranged on the water inlet pipe, a water level sensor 7 is arranged in the water storage chamber 4, a water flushing electric valve 8 is arranged on the water flushing pipe 2, an operation table 9 is arranged beside the hand washing basin 5, a controller 17 is arranged in the inner cavity of the operation table 9, a key 18 for selecting the water flushing quantity is arranged on the operation table 9, the key 18 is electrically connected with the controller 17, and the controller 17 is also electrically connected with the water inlet electric valve 6, the.

The working process is as follows: before and after a toilet is washed, hand washing wastewater flows into the water storage chamber 4 from the hand washing pool 5 through the wastewater pipe 3 for storage, the water flushing amount cannot be reached due to small hand washing wastewater amount, the corresponding key 18 is selected according to the stool and urine, meanwhile, the water level sensor 7 detects the water level of the water storage chamber 4 and sends a signal to the controller 17, the controller 17 controls the water inflow of the water inlet electric valve 6 to reach the water flushing amounts with different sizes corresponding to the stool and urine by combining the water level signal and the key 18 signal, and the controller 17 controls the water flushing electric valve 8 to be slightly opened in a delayed mode compared with the water inlet electric valve 6 so as to flush the urinal body 1.

Furthermore, in order to avoid the false induction of the water level sensor 7 when water enters, a partition plate is arranged outside the water level sensor 7. The upper part of the water storage chamber 4 is connected with the flushing pipe 2 through an overflow pipe.

Because the condition that the toilet interval time is longer probably appears, 1 comparatively dry in urinal this moment, the shit adheres easily, and once towards the lavatory effect not good, need to dash the lavatory many times, causes the water waste. And the impulsive force of current urinal bath is usually by the water pressure of high flush tank or city water pipe's water pressure decision, consequently, 1 urinal towards the lavatory completion back at every turn, intake motorised valve 6 and bath motorised valve 8 close in proper order, and water pressure reduces suddenly, and rivers impulsive force also can reduce thereupon, leads to the water of towards the final stage of lavatory slowly discharging, forms water buffering, and water buffering impulsive force is little and do not have the effect of towards the lavatory, has caused the water waste of certain degree.

Therefore, as shown in fig. 2 to 5, in the present embodiment, the urinal body 1 is further provided with a pre-lubrication device for collecting the toilet buffer water flow to pre-lubricate the urinal body 1 before defecation, and the pre-lubrication device includes a lubrication chamber 14 and a lubrication channel 15. Specifically, urinal body 1 comprises pond chamber 10 and pond chamber enclosing shell 11 all around, and 11 surfaces of enclosing shell towards pond chamber 10 open there is a flushing port 12, encloses to be equipped with flush channel 13 in the shell 11, and flushing port 12 communicates with flush channel 13, and flush channel 13 communicates with flushing pipe 2 through first pipeline 21, and flush channel 13 all sets up towards flushing pipe 2 slope with first pipeline 21. The connection position of the flushing pipe 2 and the first pipeline 21 is positioned in the lubricating chamber 14, a water outlet 20 is arranged at the connection position of the flushing pipe 2 and the first pipeline 21, an electric valve is arranged on the water outlet 20, and the electric valve of the water outlet 20 is electrically connected with the controller 17.

During the bath, water is from wash pipe 2 through first pipeline 21 towards bath channel 13, wash into pond chamber 10 from wash port 12 again, the back is accomplished in the bath, bath motorised valve 8 closes, controller 17 controls 20 motorised valves of outlet to open simultaneously, the water in the wash pipe 2 at wash pipe 8 back flows into lubricated room 14 through outlet 20, and because the impulsive force reduces, bath channel 13 all sets up towards wash pipe 2 slope with first pipeline 21, remaining water also flows back towards wash pipe 2 in bath channel 13 and the first pipeline 21, flow into and store in lubricated room 14, thereby avoid not possessing the buffer flow of flushing toilet effect and also flow into pond chamber 10 and cause the water waste.

The enclosure 11 is internally provided with a lubricating channel 15, the surface of the enclosure 11 facing the pool cavity 10 is provided with a lubricating port 16, the lubricating port 16 is positioned below the flushing port 12, the lubricating port 16 is communicated with the lubricating channel 15, the lubricating channel 15 is connected with the lower part of the lubricating chamber 14 through a second pipeline 19, and the second pipeline 19 is also provided with an electric valve. The part of the inner wall of the enclosure 11 where a person stands in the toilet is provided with a pressure sensor 22, and the pressure sensor 22 and the electric valve of the second pipeline 19 are both electrically connected with the controller 17.

When someone goes to toilet, the pressure sensor 22 senses pressure and sends a signal to the controller 17, the controller 17 controls the electric valve of the second pipeline 19 to be opened, water stored in the lubricating chamber 14 flows to the lubricating channel 15 through the second pipeline 19 and then flows into the pool cavity 10 from the lubricating port 16 to lubricate the dry pool cavity surface 10, so that excrement adhesion is prevented, the toilet flushing effect is improved, multiple toilet flushing is reduced or avoided, and toilet flushing water is saved.

Further, the lubrication channel 15 and the second conduit 19 are both inclined away from the lubrication chamber 14 for smooth water outlet from the lubrication port 16. In order to reduce the influence of the lubricating port 16 on toilet flushing, the flushing port 12 and the lubricating port 16 are arranged in a staggered mode, and water cannot flow into the lubricating port 16 during flushing. Of course, for installation convenience, the flushing passage 13 and the lubricating passage 15 are integrally formed with the enclosure 11.

It should be noted that, in all the embodiments described above, the urinal body 1 is not limited, and may be a squatting pan or a toilet. The hand washing basin 5 and the water storage chamber 4 are installed by abutting against a wall body, the urinal body 1 is arranged under the ground, the end face of the urinal body is flush with the ground, other structures are installed in a matching mode, and the controller 17 and parts electrically connected with the controller can be wired between the wall body and the ground.

Parts not described in the above modes can be realized by adopting or referring to the prior art.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments thereof. To the utility model belongs to the technical field of the ordinary skilled person say, do not deviate from the utility model discloses a other embodiments that reach under the technical scheme all should be contained the utility model discloses a within the scope of protection.

Claims (7)

1. A water-saving urinal comprises a urinal body (1), and is characterized in that: the urinal body (1) is connected with a wastewater recycling device through a flushing pipe (2), the wastewater recycling device comprises a wastewater pipe (3) and a water storage chamber (4), one end of the wastewater pipe (3) is connected with the water storage chamber (4), and the other end of the wastewater pipe (3) is connected with a hand washing basin (5); the water storage chamber (4) is also connected with a water inlet pipe, a water inlet electric valve (6) is arranged on the water inlet pipe, a water level sensor (7) is arranged in the water storage chamber (4), a water flushing electric valve (8) is arranged on the water flushing pipe (2), an operation table (9) is arranged beside the hand washing basin (5), a key (18) for selecting the water flushing amount is arranged on the operation table (9), the key (18) is electrically connected with a controller (17), and the controller (17) is also electrically connected with the water inlet electric valve (6), the water flushing electric valve (8) and the water level sensor (7) respectively; the urinal body (1) is further provided with a pre-lubricating device for collecting toilet flushing buffer water flow to pre-lubricate the urinal body (1) before defecation.

2. A water saving urinal according to claim 1 wherein: and a partition plate is arranged on the outer side of the water level sensor (7).

3. A water saving urinal according to claim 1 wherein: the upper part of the water storage chamber (4) is connected with the flushing pipe (2) through an overflow pipe.

4. A water saving urinal according to any one of claims 1 to 3 wherein: the urinal body (1) consists of a urinal cavity (10) and a surrounding shell (11) around the urinal cavity, a flushing port (12) is formed in the surface of the surrounding shell (11) facing the urinal cavity (10), a flushing channel (13) is arranged in the surrounding shell (11), the flushing port (12) is communicated with the flushing channel (13), the flushing channel (13) is communicated with a flushing pipe (2) through a first pipeline (21), and the flushing channel (13) and the first pipeline (21) are both obliquely arranged towards the flushing pipe (2); the pre-lubricating device comprises a lubricating chamber (14) and a lubricating channel (15), the joint of the flushing pipe (2) and the first pipeline (21) is positioned in the lubricating chamber (14), a water outlet (20) is arranged at the joint of the flushing pipe (2) and the first pipeline (21), and an electric valve is arranged on the water outlet (20); a lubricating channel (15) is arranged in the enclosure (11), a lubricating port (16) is formed in the surface of the enclosure (11) facing the pool cavity (10), the lubricating port (16) is positioned below the flushing port (12), the lubricating port (16) is communicated with the lubricating channel (15), the lubricating channel (15) is connected with the lower part of the lubricating chamber (14) through a second pipeline (19), and an electric valve is also arranged on the second pipeline (19); the inner wall of the part of the enclosure (11) for people to stand in the toilet is provided with a pressure sensor (22), and an electric valve of the water outlet (20), an electric valve of the second pipeline (19) and the pressure sensor (22) are all electrically connected with the controller (17).

5. A water saving urinal according to claim 4 wherein: the lubricating channel (15) and the second duct (19) are both arranged obliquely away from the lubricating chamber (14).

6. A water saving urinal according to claim 4 wherein: the flushing port (12) and the lubricating port (16) are arranged in a staggered mode.

7. A water saving urinal according to claim 4 wherein: the flushing channel (13) and the lubricating channel (15) are integrally formed with the enclosure shell (11).