CN212506603U

CN212506603U - Hidden closestool

Info

Publication number: CN212506603U
Application number: CN202021936485.2U
Authority: CN
Inventors: 喻建荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-02-09
Anticipated expiration: 2030-09-07

Abstract

The utility model provides a hidden closestool, including the closestool main part, the closestool main part is including the urinal that is located one side and the flushing system who is located the opposite side, and flushing system includes the diverter valve, has seted up the outlet on the diverter valve, and diverter valve control outlet carries out drainage work, and flushing system still includes the suction pump, and the water inlet of diverter valve is connected to the delivery outlet of suction pump, and the input port connection water supply end of suction pump. The utility model discloses an use the suction pump for the power supply of drawing water, need not high water level, can discharge the water in the tank through the diverter valve, the diverter valve can switch the bath of two kinds of different water yield sizes to make the closestool can realize the selection of two kinds of wash water volumes, the setting of water intaking valve can prevent that the water level in the tank is too high and influence the work of diverter valve and suction pump, level sensor can provide liquid level information, thereby control the suction pump and whether draw water work.

Description

Hidden closestool

Technical Field

The utility model relates to a closestool field, concretely relates to hidden closestool.

Background

The closestool in the prior art generally comprises a common closestool and an intelligent closestool, wherein a water tank of the common closestool needs to be arranged at a high position, at the moment, a cover plate configured on the closestool is generally a common cover plate or a split intelligent cover plate, and the common cover plate and the intelligent cover plate can not be manufactured by the same cover plate; however, the intelligent toilets in the market all adopt electronic intelligent cover plates, and the water tanks matched with the electronic intelligent cover plates are not small plastic water tanks, and are not directly communicated with a tap water pipe, so that the water storage capacity of the intelligent toilets is small or even zero, and if normal flushing is required, high external water pressure is required, so that the hidden toilet capable of overcoming the defects is very important.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned at least one technical problem, on the one hand the utility model provides a hidden closestool, including the closestool main part, the closestool main part is including the urinal that is located one side and the flushing system who is located the opposite side, and flushing system has seted up the outlet including the diverter valve that is used for switching the work of the different water yield outlet of closestool on the diverter valve, and the diverter valve control outlet carries out drainage work, and flushing system still includes the suction pump, and the water inlet of diverter valve is connected to the delivery outlet of suction pump, and the input connection water supply end of suction pump. The water outlet comprises a first water outlet and a second water outlet, the first water outlet is connected with a large-momentum water outlet of a sewage pipeline at the bottom of the urinal, and the second water outlet is connected with a small-momentum water outlet on the peripheral side of the upper end of the urinal.

The water supply end is a water storage tank, and the switching valve and the water pump are installed in the water storage tank. It is worth mentioning that the water supply end can also be a water pipe which is connected with the water inlet of the water suction pump to directly supply water for the water suction pump.

The bottom of the water storage pool is provided with a recess upwards, the sewage discharge pipeline of the closestool main body is a siphon pipeline which is raised upwards in an inclined way, and the raised part is positioned at the recess. A water inlet valve is arranged in the water storage tank. The water inlet of the water inlet valve is lower than the water outlet, and the water pump is arranged at the lowest liquid level of the water storage tank.

The diverter valve includes valve body and case, has seted up inlet channel and two outlet channel on the valve body, and inlet channel communicates through the intercommunication passageway with outlet channel, and the movably setting of case is in the valve body for the break-make of selective control outlet channel, the valve body is including the first valve body second valve body that connects gradually, and the diameter of second valve body is less than first valve body, and outlet channel is located first valve body and second valve body respectively, and outlet channel connects first outlet and second outlet respectively. The control mechanism comprises a gear structure fixed at the second end of the valve core and a driving device meshed with the gear structure. The gear structure is a tooth-shaped part arranged at the second end of the valve core; the driving device comprises a motor and a driving gear fixed on an output shaft of the motor, and the driving gear is meshed with the tooth-shaped part. The overflow valve further comprises an overflow port arranged on the valve body, the overflow port is communicated with the outlet channel through the overflow valve, the overflow valve comprises an overflow valve core, and the overflow valve core can be arranged in the valve body where the overflow valve is located in a movable mode.

The upper end surface of the urinal and the upper end surface of the water storage tank are level.

Still include level sensor, it is installed in the cistern for control suction pump provides liquid level information, if the water level is too high, only rely on the overflow valve can't accomplish overflow work, then directly pass through the outlet discharge with unnecessary moisture through the suction pump.

In another aspect, the present invention provides a hidden toilet, including:

a: a 1: an inlet channel of the switching valve is communicated with a first water outlet, a water pump is started, and water in the water storage tank is discharged from a water outlet at the bottom of the closestool through the first water outlet;

a 2: an inlet channel of the switching valve is communicated with a second water outlet, the water pump is started, and water in the water storage tank is discharged from a water port on the periphery of the upper end of the closestool through the second water outlet;

b: the switching valve and the water pump are closed according to preset conditions, flushing is stopped, and the water storage tank stores water through a water inlet valve;

c: the water inlet valve continuously feeds water, the liquid level sensor judges whether the overflow port can meet the overflow work or not by detecting the liquid level in the water storage tank, if not, the information is transmitted to the controller, the water suction pump is controlled to be started, and redundant water is discharged through the water outlet; if so, the water pump does not work.

Compared with the prior art, the utility model has the advantages of it is following, the utility model discloses an use the suction pump for the power supply that draws water, need not high water level, can discharge the water in the tank through the diverter valve, the diverter valve can switch the bath of two kinds of different water yield sizes to make the closestool can realize the selection of two kinds of wash water volumes, the setting of overflow valve can prevent that the water level in the tank is too high and influence the work of diverter valve and suction pump, level sensor can provide liquid level information, thereby control the suction pump and whether draw water work.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic view of the main cross section of the flushing system of the present invention;

FIG. 4 is a side view of the flushing system of the present invention;

FIG. 5a is a first perspective view of the flushing system of the present invention;

FIG. 5b is a perspective view of the flushing system of the present invention

FIG. 6 is a third perspective view of the flushing system of the present invention;

FIG. 7 is a schematic cross-sectional view of the switching valve;

FIG. 8 is a perspective view of a valve core structure of the switching valve;

FIG. 9 is a perspective view of a switching valve interface;

reference numerals: 1-a valve body; 2-a valve core; 3-a first outlet channel; 4-a second outlet channel; 5-an inlet channel; 6-a first valve body; 7-a second valve body; 8-a third valve body; 9-valve body; 10-a plug body; 11-a linker; 12 a-a first communication channel; 12 b-a second communication channel; 13-placing a groove; 14-a sealing ring; 15-a water storage tank; 16-a switching valve; 17-a water pump; 18-hollowing out; 19-a tooth-shaped member; 20-a drive gear; 21-a motor; 22-reinforcing ribs; 24-a first drain; 25-a second drain opening; 26-a cover plate; 27-a water inlet valve; 28-water inlet; 29-a toilet body; 30-urinal; 31-a flushing system; 32-a sewage drain; 33-dishing; 34-the upper end periphery of the urinal; 35-relief valve element; 36-an overflow valve body; 37-a limit structure; 38-step; 39-arc-shaped protrusions; 40-a first placement convexity; 41-second placement convexity; 42-fixation site.

Detailed Description

In order to better understand the invention for those skilled in the art and to define the claimed scope more clearly, the invention will be described in detail below with respect to certain specific embodiments of the invention. It should be noted that the following description is only a few examples of the present invention, and the specific and direct descriptions of the related structures are only for the convenience of understanding the present invention, and the specific features do not naturally and directly limit the scope of the present invention.

Referring to the drawings, on the one hand, the utility model discloses a following technical scheme, a hidden closestool, including the closestool main part, the closestool main part is including the urinal that is located one side and the water flushing system who is located the opposite side, and water flushing system has seted up the outlet including the diverter valve that is used for switching the work of the different water yield outlet of closestool on the diverter valve, and the diverter valve control outlet carries out drainage work, and water flushing system still includes the suction pump, and the water inlet of diverter valve is connected to the delivery outlet of suction pump, and the water supply end is connected to the input port of suction pump. The water outlet comprises a first water outlet and a second water outlet, the first water outlet is connected with a large-momentum water outlet of a sewage pipeline at the bottom of the urinal, and the second water outlet is connected with a small-momentum water outlet on the peripheral side of the upper end of the urinal.

The water supply end is a water storage tank, and the switching valve and the water pump are installed in the water storage tank. The bottom surface of the water storage tank is an inclined surface and is inclined downwards towards one side of the water suction pump. It is worth mentioning that the water supply end can also be a water pipe which is connected with the water inlet of the water suction pump to directly supply water for the water suction pump.

The bottom of the water storage pool is provided with a recess upwards, the sewage discharge pipeline of the closestool main body is a siphon pipeline which is raised upwards in an inclined way, and the raised part is positioned at the recess. A water inlet valve is installed in the water storage pool, the water inlet of the water inlet valve is lower than the small-impulse water inlet, and a water suction pump is installed at the lowest liquid level of the water storage pool.

The switching valve comprises a valve body and a valve core, wherein an inlet channel and an outlet channel are formed in the valve body, the inlet channel is communicated with the outlet channel through a communication channel, the valve core is movably arranged in the valve body, a plurality of outlet channels are respectively arranged beside the inlet channel, and when the first end of the valve core axially moves in the valve body, one of the communication channels is plugged by the first end of the valve core and is communicated with the communication channel. The valve body comprises a first valve body and a second valve body which are connected in sequence, the diameter of the second valve body is smaller than that of the first valve body, the outlet channel is respectively positioned on the first valve body and the second valve body, and when the first end of the valve core axially moves in the valve body, the first end of the valve core can block one of the communicating channels. The second valve body comprises a third valve body and a valve body, the third valve body is connected with the first valve body and the valve body, the diameter of the third valve body is smaller than that of the first valve body, and the third valve body, the third valve body and the valve body are integrally formed. In this embodiment, two outlet channels are shown, a first outlet channel and a second outlet channel.

A connecting body is arranged in the valve body, the valve core penetrates through the connecting body, a first communicating channel is formed between the first end of the connecting body and the inlet channel, and the outer wall of the connecting body contacts the inner wall of the valve body; the outer wall of the connector is provided with a placing groove, and a sealing ring is placed in the placing groove. A step is formed between the end of the connector and the valve body. The valve body between the inlet channel and the outlet channel forms a second communication channel, a plug body with the diameter larger than that of the communication channel is arranged on the valve core, and the plug body can axially move between the first communication channel and the second communication channel along with the valve core. The first outlet channel is located between the two standing grooves of the connecting body.

Wherein the connecting body is fixed on the inner wall of the first valve body or is integrally formed with the first valve body. The surface of the connector is provided with a plurality of hollows for water to flow through.

The control mechanism comprises a gear structure fixed at the second end of the valve core and a driving device meshed with the gear structure. The gear structure is a toothed member that opens at the second end of the spool. The driving device comprises a motor and a driving gear fixed on an output shaft of the motor, and the driving gear is meshed with the tooth-shaped part. The flow rates of the outlet channels may be the same or different. The valve core is provided with a plurality of reinforcing ribs, so that the strength of the valve core is improved. The control device can also be a push rod, one end of the push rod is fixed at the end part of the valve core to drive the valve core to move axially, or can also be a control device which can realize axial movement of the valve core such as a synchronous belt.

The valve also comprises an overflow port arranged on the valve body, and the overflow port is connected with the outlet channel. The overflow valve core is movably arranged at the overflow port, and the displacement of the overflow valve core is limited by the limiting structure after the displacement occurs, so that the overflow valve core is limited from falling from the overflow port. When the water level is too high, water enters the valve body through the overflow port, the valve core is moved to one side by the force of the water, so that the overflow port is communicated with the outlet channel, the overflow function is realized, when the water level is too high, the water enters the valve body through the overflow port, the valve core is moved to one side by the force of the water, so that the overflow port is communicated with the second outlet channel, and the overflow function is realized. The overflow valve comprises an overflow valve body, and the overflow valve body is fixed at the end of the valve body in a buckling mode.

The switching valve can drive the rotation of drive gear through the motor to drive the case and can axial displacement, thereby change the tip control outlet passageway of case, realize outlet channel's switching. The end part of the valve core is positioned at the end part of the third valve body, the first channel is positioned between the two sealing rings of the connecting body, and water enters the second outlet channel from the inlet channel; when the valve core moves leftwards, the end part of the valve core completely blocks the third channel, and water in the inlet channel enters the first outlet channel through the hollow-out part arranged on the connecting body.

Wherein still be fixed with the apron at the tank top, offer the perforation that is used for motor output shaft to pass on the apron, can make the motor be located above the apron, with the separation of water, prevent that the motor from meeting water and damaging. The upper end surface of the urinal and the upper end surface of the water storage tank are level. And the top of the water storage tank is downward, namely the cover plate is provided with a sunken table top, and bathroom accessories and the like can be placed on the sunken table top. As shown in fig. 5b, the cover plate has an arc-shaped protrusion for placing the inlet channel of the internal switching valve to communicate with the water pipe to make it higher than the liquid level, the first protrusion is used for placing the motor, the second protrusion is used for placing the water inlet valve, and the fixing part is used for fixing the water storage tank.

The utility model discloses an use the suction pump for the power supply of drawing water, need not high water level, can discharge the water in the tank through the diverter valve, the diverter valve can switch the bath of two kinds of different water yield sizes to make the closestool can realize the selection of two kinds of wash water volumes, the setting of overflow valve can prevent that the water level in the tank is too high and influence the work of diverter valve and suction pump, level sensor can provide liquid level information, thereby control the suction pump and whether draw water work.

In another aspect, the present invention provides a hidden toilet, including:

The above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.

Claims

1. A hidden closestool comprises a closestool main body (29), wherein the closestool main body (29) comprises a urinal (30) positioned on one side and a flushing system (31) positioned on the other side, the flushing system (31) comprises a switching valve (16) used for switching the work of water outlets of different water amounts of the closestool, a water outlet is formed in the switching valve (16), and the switching valve (16) controls the water outlet to drain water, and the hidden closestool is characterized in that: the flushing system (31) further comprises a water suction pump (17), an output port of the water suction pump (17) is connected with a water inlet of the switching valve (16), and an input port of the water suction pump (17) is connected with a water supply end.

2. The concealed toilet according to claim 1, wherein: the water discharge ports comprise a first water discharge port (24) and a second water discharge port (25), the first water discharge port (24) is connected with the water discharge port at the bottom of the urinal (30), and the second water discharge port (25) is connected with the water discharge port on the periphery of the upper end of the urinal.

3. The concealed toilet according to claim 1, wherein: the water supply end is a water storage tank (15), and a switching valve (16) and a water suction pump (17) are installed in the water storage tank (15).

4. The concealed toilet according to claim 3, wherein: the bottom of the water storage pool (15) is upwards provided with a recess (33), a water gap at the bottom of the closestool main body (29) is connected with a sewage discharge pipeline (32) which is a siphon pipeline protruding upwards in an inclined mode, and the protruding portion is located at the recess (33).

5. The concealed toilet according to claim 3, wherein: a water inlet valve (27) is arranged in the water storage tank (15).

6. The concealed toilet according to claim 5, wherein: the water inlet of the water inlet valve (27) is lower than the water outlet, and the water suction pump (17) is arranged at the lowest liquid level of the water storage tank (15).

7. The concealed toilet according to claim 1, wherein: the switching valve comprises a valve body (1) and a valve core (2), wherein an inlet channel (5) and an outlet channel are formed in the valve body (1), the inlet channel (5) is communicated with the outlet channel through a communicating channel, the valve core (2) is movably arranged in the valve body (1), the outlet channels are respectively positioned at two sides of the inlet channel (5), and when the first end of the valve core (2) axially moves in the valve body (1), the first end of the valve core (2) blocks one of the communicating channels.

8. The concealed toilet according to claim 7, wherein: the overflow valve is characterized by further comprising an overflow port arranged on the valve body (1), the overflow port is communicated with the outlet channel through the overflow valve, the overflow valve comprises an overflow valve core (35), and the overflow valve core (35) can be movably arranged in the valve body (1) where the overflow valve is located.

9. The concealed toilet according to claim 3, wherein: the water pump also comprises a liquid level sensor which is arranged in the water storage tank and used for providing liquid level information for controlling the water suction pump (17).