CN210086402U

CN210086402U - Toilet bowl

Info

Publication number: CN210086402U
Application number: CN201920554011.2U
Authority: CN
Inventors: 何志伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2020-02-18
Anticipated expiration: 2029-04-19

Abstract

The utility model discloses a toilet bowl relates to sanitary wares technical field, has solved current gravity type bath mode toilet bowl and can not both satisfy the washing requirement, reduces the technical problem of water tank height again. The toilet comprises a toilet main body, wherein the upper part of the toilet main body is inwards sunken to form an inner basin, the toilet main body is provided with a washing device for washing the inner basin, a water outlet of the washing device is positioned at the top of the inner basin, and the washing device is communicated with a tap water pipe. The utility model discloses not only having improved wash by water function index such as internal basin is washd, the filth discharges, the messenger washes cleaner, and the water tank height is low moreover, can adapt to the condition such as lower water tank even water tank and interior basin height, makes the utility model discloses the volume is littleer, and weight is lighter. The utility model discloses water in the water tank is all used for spraying interior basin usefulness, and can do the water tank littleer, moreover the utility model discloses a carry out the moisturizing through the washing device and form the stool pot water seal to interior basin, can further wash at the moisturizing in-process internal basin.

Description

Toilet bowl

Technical Field

The utility model relates to a sanitary wares technical field particularly, indicates a toilet bowl that combines together flushometer pressure type bath mode and water tank gravity type bath mode.

Background

Along with the improvement of social material civilization, the toilet bowl is increasingly popularized, and most of the toilet bowls in the market at present adopt a water tank gravity type flushing mode. As shown in fig. 5, the washing water channel cavity and the injection water channel cavity are both communicated with the water tank, when flushing, water in the water tank enters the inner basin through the washing water channel cavity and the injection water channel cavity respectively, and the water in the washing water channel cavity and the injection water channel cavity obtains energy through the height difference between the water tank and the inner basin to wash and inject the inner basin. According to hydrodynamics panuli law P + ρ gh +1/2 ρ V ═ C, h represents the difference in height between water tank water level plane and the interior pelvic floor surface, when other conditions are unchangeable, it is big to wash and spray pressure, satisfy the washing requirement, just must improve the difference in height h between water tank water level plane and the interior pelvic floor surface, improve the height of water tank promptly, but improve the water tank height back, lead to the toilet bowl to be bulky, heavy, remove inconvenient problem, consequently need provide one kind and both can satisfy the cleaning performance, small again, light in weight, use convenient toilet bowl.

There is no water tank toilet in the existing market, adopts flushometer pressure type bath mode. The jet hole water channel is arranged under the water seal of the toilet bowl and is directly connected with the tap water pipe. Although the toilet bowl has small volume, when tap water is decompressed and is not water-free, negative pressure is generated to suck sewage sealed by the toilet bowl back to a tap water pipe, and the tap water pipe is polluted.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at overcoming the not enough of prior art, provide a toilet bowl to solve current water tank gravity type bath mode toilet bowl and can not both satisfy the washing requirement, reduce the technical problem of water tank height again.

The utility model provides a technical scheme that its technical problem adopted is:

the toilet comprises a toilet main body, wherein the upper part of the toilet main body is inwards sunken to form an inner basin, the toilet main body is provided with a washing device for washing the inner basin, a water outlet of the washing device is positioned at the top of the inner basin, and the washing device is communicated with a tap water pipe.

Compared with the prior art, the utility model discloses beneficial effect is:

the washing device of the utility model is communicated with the tap water pipe, when washing, the energy of the washing water is provided by the pressure of the tap water pipe, and the pressure of the tap water is 0.08MPa-0.55 MPa; irrelevant with the difference in height h between water tank water level plane and the interior basin top surface, consequently the water tank only need satisfy the requirement of spraying the filth can, need not do the water tank very high, can adapt to the condition such as lower water tank even water tank and interior basin height, make the utility model discloses the volume is littleer, and weight is lighter. And the tap water pipe has certain pressure, so that the energy of the washing water can be improved, the flushing function indexes of washing the inner basin, discharging sewage and the like are improved, and the washing is cleaner.

2. The utility model discloses water in the water tank is all used for spraying interior basin usefulness, can not shunt and be used for washhing interior basin, consequently can do the water tank littleer, moreover the utility model discloses a carry out the moisturizing through the washing device and form the stool pot water seal to interior basin, can further wash at the moisturizing in-process internal basin, and the moisturizing of current formula low water tank toilet bowl forms the stool pot water seal and is direct through the jet orifice blowout, extravagant partial water yield and can not wash internal basin.

3. The utility model discloses washing and brushing device's delivery port is located interior basin top, and the stool pot water seal of interior basin bottom portion deposits the water and does not communicate with each other, can not pollute the water pipe because pipe network negative pressure siphon refluence.

Preferably, the washing device comprises a washing water channel cavity, one end of the washing water channel cavity is communicated with the tap water pipe, the other end of the washing water channel cavity is arranged at the top of the inner basin, and the washing water channel cavity is provided with a plurality of washing openings communicated with the inner basin.

The washing water channel cavity is respectively communicated with the tap water pipe and the washing opening, and the tap water pipe has certain pressure, so that the washing water channel cavity and the washing opening are not easy to block.

Preferably, a first switch for controlling the switch of the washing water channel cavity is arranged on the washing water channel cavity or the tap water pipe.

The first switch can control the time and time for washing the inner basin by the washing device.

Preferably, the first switch is an induction valve, and the induction valve comprises a first valve body, an induction panel for controlling the first valve body to open and close, and a power supply for supplying power to the induction panel; the first valve body is positioned on the washing water channel cavity or the tap water pipe.

When the washing is needed, the washing water is controlled by starting the induction valve, so that the washing machine is convenient and quick to use.

Preferably, the induction panel is arranged on the top surface of the toilet bowl main body.

The induction valve is not easy to be started by a person moving in the toilet by accident, and the problem that water is wasted when the inner basin is washed by the washing device when the washing is not needed is avoided.

Preferably, a sunken low water tank for spraying the inner basin is arranged in the toilet bowl main body, the sunken low water tank comprises a water tank body and a spraying water channel cavity, the spraying water channel cavity is communicated with the water tank body and the inner basin, and the water tank body is communicated with a tap water pipe.

Although the water outlet of the sinking type low water tank is positioned at the bottom of the inner basin, because the water inlet valve is arranged in the existing sinking type low water tank and the backflow preventing device is arranged in the water inlet valve, when the tap water is not pressurized and generates negative pressure, the sewage in the water seal of the toilet bowl can not enter the tap water pipe and pollute the tap water pipe.

Preferably, the spraying water channel cavity is positioned at the bottom of the inner basin and is provided with a spraying hole; the inner diameter of the injection hole is 2-4 cm.

According to the pressure law F which is P multiplied by S, the larger the spraying aperture S is, the larger the thrust F is under a certain pressure P, and the inner diameter of the spraying hole is set to be 2-4cm, so that the sprayed water can obtain larger energy, and the dirt can be sprayed more thoroughly.

Preferably, the top surface of the water tank body is provided with a second switch for controlling the switch of the sinking type low water tank; the induction panel is arranged between the second switch and the inner basin.

During the process of starting the water tank to spray the inner basin through the second switch, the induction valve is triggered firstly, the inner basin is washed by the washing device firstly, and the situation that the washing device and the water inlet valve of the water tank are started simultaneously, the water pressure of a tap water pipe is reduced, and the washing pressure is influenced is avoided; and the water level of the water seal of the toilet bowl can be slightly raised by firstly washing, so that siphon is easily generated during spraying. And the first switch does not need to be specially opened, so that the use is more convenient and quicker.

Preferably, the first switch is a manual valve, the manual valve comprises a second valve body and a handle for changing the size of the flow passage area of the second valve body, and the second valve body is positioned on the washing water passage cavity or the tap water pipe.

The manual valve can be used for manually controlling the washing time and the washing time as required, the use is more flexible, the flow rate of washing water can be adjusted through the manual valve, when the inner basin is dirty, the flow rate of the water is higher, and the washing time is longer; when the inner basin is cleaner, the water flow speed is smaller, the washing time is shorter, and therefore the washing basin is flexible and convenient to use, saves water and is environment-friendly.

Preferably, a sealing ring is arranged between the washing water channel cavity and the tap water pipe.

The washing water channel cavity is in sealed butt joint with the tap water pipe.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention in examples 1 and 3;

FIG. 2 is a schematic view showing a closed state of an injection valve in embodiment 2;

FIG. 3 is a schematic view showing the opening state of the injection valve in embodiment 2;

FIG. 4 is a schematic view showing the connection of a tap water pipe to a wash water passage chamber in embodiment 2;

FIG. 5 is a schematic view of a prior art sink type low tank toilet.

In the figure: 1-an inner basin, 2-a washing water channel cavity, 3-a first valve body, 4-an induction panel, 5-a second valve body, 6-a handle, 8-a water tank body, 9-an injection water channel cavity, 10-an injection hole, 11-an injection valve, 12-a water inlet valve, 13-a toilet water seal and 14-a siphon bent pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are merely exemplary of the invention and are not intended to be exhaustive. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1:

as shown in figure 1, the toilet bowl comprises a toilet bowl main body, wherein the upper part of one side of the toilet bowl main body is inwards sunken to form an inner basin 1. The toilet bowl main body is provided with a sinking type low water tank communicated with a tap water pipe at one side of the inner basin 1, and the bottom surface of the sinking type low water tank is higher than that of the inner basin 1. The height of the top surface of the sunken low water tank is 10cm higher than that of the top surface of the inner basin 1, and can also be 1-10cm higher, and the details are not repeated.

The low water tank of formula that sinks includes

water tank body

8, and 8 bottoms of water tank body are provided with and spray water course chamber 9, spray water course chamber 9 and interior basin 1 bottom intercommunication. The water channel cavity 9 is provided with an injection hole 10 at the bottom of the inner basin 1, and the inner diameter of the injection hole 10 is 3cm, or 2-4cm, which is not described herein again. The bottom of the inner basin 1 is provided with a siphon elbow 14.

The sinking type low water tank is arranged at the top of the injection water channel cavity 9 and is provided with an injection valve 11, and the injection valve 11 is an injection valve of WDI brand and B1017. The top end of the injection valve 11 extends out of the water tank body 8, and a second switch used for controlling the on-off of the injection valve 11 is arranged at the extending part. A water inlet valve 12 is further arranged inside the sunken low water tank, and the water inlet valve 12 controls the on-off of the communication between the tap water pipe and the water tank body 8. The inlet valve 12 communicates with a tap water pipe. The inlet valve 12 is a WDI brand inlet valve model B3500.

The top of the inner basin 1 is provided with an inner cavity forming a loop, and the inner wall of the top of the inner basin 1 is uniformly provided with a plurality of small washing holes communicated with the inner cavity. One end of the inner basin 1 is provided with a water pipe which is communicated with the inner cavity to form a washing water channel cavity 2. The water pipe extends into the water tank body 8. The first switch is an induction valve, and the induction valve is of WallJe brand, and is of type 845. The induction valve comprises a first valve body 3, an induction panel 4 for controlling the opening and closing of the first valve body 3 and a power supply for supplying power to the induction panel 4. The first valve body 3 is disposed on a water pipe, and may also be disposed on a tap water pipe communicated with the wash water channel cavity 2, which will not be described herein. The induction panel 4 is located on top of the cistern body 8 and between the second switch and the inner bowl 1. The tap water pressure is 0.3MPa, and can also be 0.08MPa-0.55MPa, and the description is omitted here. The water pipe is communicated with the tap water pipe, and a sealing ring is arranged between the water pipe and the tap water pipe.

After the toilet is finished, people open the second switch by hand, and the second switch passes through the induction panel 4 on the way of opening the second switch, so that the induction valve is opened. Water in the tap water pipe passes through the washing port through the washing water channel cavity 2 to wash the inner basin 1 for the first time. The water after washing flows into the toilet bowl water seal 13, and the water level of the toilet bowl water seal 13 is raised, so that the sprayed water can generate siphon.

After the second switch is opened by hand, the injection valve 11 is opened, water in the water tank body 8 is flushed out of the injection hole 10 through the injection water channel cavity 9 and is sealed by water, and the water is polymerized with the rotary washing water to push sewage to flush into the siphon elbow 14, so that vortex siphon is formed, and dirt in the basin is discharged. After the injection is finished, the injection valve 11 is automatically closed under the action of gravity, the washing water continuously enters the inner basin 1 to finish water supplement to form a toilet water seal 13, the inner basin 1 is washed for the second time in the water supplement process, and the induction valve is closed after the water supplement is finished. After the water level of the water tank body 8 is reduced, the water inlet valve 12 automatically feeds water to a set water level and then is closed. Thereby completing a flush cycle.

Example 2:

2-4, the other structure of the toilet bowl is the same as that of the embodiment 1, the induction valve of the embodiment 1 is replaced by a manual valve, and the manual valve is a YMER brand stainless steel manual regulating valve. The manual valve comprises a second valve body 5 and a handle 6 for changing the size of the flow passage area of the second valve body 5. The second valve body 5 is arranged on the water pipe, and the handle 6 is arranged on the upper part of the water tank body 8.

After the toilet is used, people firstly open the manual valve through the handle 6, water in the washing water channel cavity 2 firstly carries out primary washing on the inner basin 1 through the washing opening, the washed water flows into the water seal 13 of the toilet stool, the water level of the water seal 13 of the toilet stool is raised, and the sprayed water is easy to siphon.

Then the second switch is turned on, as shown in fig. 3, the injection valve 11 is opened, the water in the water tank body 8 is flushed out from the injection hole 10 through the injection water channel cavity 9 and is sealed, and the water is polymerized with the rotary washing water to push the sewage to flush into the siphon elbow 14, so that a spiral siphon is formed, and the sewage in the basin is discharged. After the injection is finished, as shown in fig. 2, the injection valve 11 is automatically closed under the action of gravity, the washing water continuously enters the inner basin 1 to finish water supplement to form a toilet water seal 13, the inner basin 1 is washed for the second time in the water supplement process, and after the water supplement is finished, the manual valve is closed through the handle 6. After the water level of the water tank body 8 is reduced, the water inlet valve 12 automatically feeds water to a set water level and then is closed. Thereby completing a flush cycle.

Example 3:

a toilet bowl comprises a toilet bowl main body, wherein the upper part of one side of the toilet bowl main body is inwards sunken to form an inner basin 1. The toilet bowl main body is provided with a sinking type low water tank communicated with a tap water pipe at one side of the inner basin 1, and the bottom surface of the sinking type low water tank is higher than that of the inner basin 1. The height of the top surface of the sinking type low water tank is consistent with that of the top surface of the inner basin 1.

The low water tank of formula that sinks includes

water tank body

8, and 8 bottoms of water tank body are provided with and spray water course chamber 9, spray water course chamber 9 and interior basin 1 bottom intercommunication. The spraying water channel cavity 9 is positioned at the bottom of the inner basin 1 and is provided with a spraying hole 10, and the inner diameter of the spraying hole 10 is 4 cm. The bottom of the inner basin 1 is provided with a siphon elbow 14.

The sinking type low water tank is arranged at the top of the injection water channel cavity 9 and is provided with an injection valve 11, and the injection valve 11 is an injection valve of WDI brand and B1017. The top end of the injection valve 11 extends out of the water tank body 8, and a second switch used for controlling the on-off of the injection valve 11 is arranged at the extending part. A water inlet valve 12 is further arranged inside the sunken low water tank, and the water inlet valve 12 controls the on-off of the communication between the tap water pipe and the water tank body 8. The inlet valve 12 is a WDI brand inlet valve model B3500.

The top of the inner basin 1 is provided with an inner cavity forming a loop, and the inner wall of the top of the inner basin 1 is uniformly provided with a plurality of washing and brushing openings communicated with the inner cavity. One end of the inner basin 1 is provided with a water pipe which is communicated with the inner cavity to form a washing water channel cavity 2. The water pipe extends into the water tank body 8. The first switch is an induction valve, and the induction valve is of WallJe brand, and is of type 845. The induction valve comprises a first valve body 3, an induction panel 4 for controlling the opening and closing of the first valve body 3 and a power supply for supplying power to the induction panel 4. The opening and closing time of the first valve body 3 is set by the induction panel 4. After the induction panel 4 is triggered, the first valve body 3 is controlled to be opened for 3 seconds and then closed, the closing interval is 6 seconds, and then the first valve body is opened for 2 seconds and closed.

The first valve body 3 is disposed on a water pipe, and may also be disposed on a tap water pipe communicated with the wash water channel cavity 2, which will not be described herein. The induction panel 4 is located on top of the cistern body 8 and between the second switch and the inner bowl 1. The water pipe is communicated with the tap water pipe, and a sealing ring is arranged between the water pipe and the tap water pipe.

After the toilet is finished, the injection valve 11 is closed. The person uses his hand to trigger the sensing panel 4 and opens the first valve body 3 for 3 seconds. Water in the tap water pipe passes through the washing port through the washing water channel cavity 2 to wash the inner basin 1 for the first time. The water after washing flows into the toilet bowl water seal 13, and the water level of the toilet bowl water seal 13 is raised, so that the sprayed water can generate siphon.

After the first washing is finished, the second switch is opened by hand, the injection valve 11 is opened, water in the water tank body 8 is flushed out of the injection hole 10 through the injection water channel cavity 9 and is sealed, the water is polymerized with the rotary washing water to push sewage to flush into the siphon elbow 14, and vortex siphon is formed to discharge dirt in the basin. After the injection is completed, the injection valve 11 is automatically closed by gravity. After the water level of the water tank body 8 is reduced, the water inlet valve 12 automatically feeds water to a set water level and then is closed.

After the first washing interval is completed for 6 seconds, the spraying process is completed at the moment, the induction panel 4 controls the first valve body 3 to be opened again for 2 seconds, washing water enters the inner basin 1 to complete water supplement to form a water seal 13 of the toilet stool, the inner basin 1 is washed in the water supplement process, and after the water supplement is completed, the induction valve is closed. Thereby completing a flush cycle.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a toilet bowl, includes the toilet bowl main part, toilet bowl main part upper portion is inside sunken to form interior basin (1), its characterized in that: the toilet bowl main body is provided with a washing device for washing the inner basin (1), the water outlet of the washing device is positioned at the top of the inner basin (1), and the washing device is communicated with a tap water pipe.

2. The toilet bowl according to claim 1, characterized in that: the washing device comprises a washing water channel cavity (2), one end of the washing water channel cavity (2) is communicated with a tap water pipe, the other end of the washing water channel cavity (2) is arranged at the top of the inner basin (1), and the washing water channel cavity (2) is provided with a plurality of washing openings communicated with the inner basin (1).

3. The toilet bowl according to claim 2, characterized in that: the washing water channel cavity (2) or the tap water pipe is provided with a first switch for controlling the washing water channel cavity (2) to be switched on and off.

4. The toilet bowl according to claim 3, characterized in that: the first switch is an induction valve, the induction valve comprises a first valve body (3), an induction panel (4) for controlling the first valve body (3) to be switched on and off, and a power supply for supplying power to the induction panel (4), and the first valve body (3) is positioned on the washing water channel cavity (2) or the tap water pipe.

5. The toilet bowl according to claim 4, characterized in that: the induction panel (4) is arranged on the top surface of the toilet bowl main body.

6. The toilet bowl according to claim 5, characterized in that: the water closet is characterized in that a sunken low water tank used for spraying the inner basin (1) is arranged in the water closet main body, the sunken low water tank comprises a water tank body (8) and a spraying water channel cavity (9), the spraying water channel cavity (9) is used for communicating the water tank body (8) with the inner basin (1), and the water tank body (8) is communicated with a tap water pipe.

7. The toilet bowl according to claim 6, characterized in that: the spraying water channel cavity (9) is positioned at the bottom of the inner basin (1) and is provided with a spraying hole (10); the inner diameter of the injection hole (10) is 2-4 cm.

8. The toilet bowl according to claim 6, characterized in that: the top surface of the water tank body (8) is provided with a second switch for controlling the switch of the sinking type low water tank; the induction panel (4) is arranged between the second switch and the inner basin (1).

9. The toilet bowl according to claim 3, characterized in that: the first switch is a manual valve, the manual valve comprises a second valve body (5) and a handle (6) used for changing the size of the flow passage area of the second valve body (5), and the second valve body (5) is located on the washing water passage cavity (2) or the tap water pipe.

10. The bowl according to any one of the preceding claims 2 to 9, wherein: a sealing ring is arranged between the washing water channel cavity (2) and the tap water pipe.