KR0178581B1 - Siphon urinal having ventilation facilities - Google Patents

Abstract

The present invention relates to a siphon toilet bowl which detects a user's movement and simultaneously performs a washing function and a ventilation function, and in a siphon toilet bowl connected to a pipe outside the water storage tank for ventilation, the front wall of the water storage tank is provided. A drain valve handle installed; A proximity switch connected to a lower portion of the drain valve handle and configured to operate the drain valve handle; An infrared sensor installed under the proximity switch to detect a user; A motor fan operated by rotational driving force to discharge the polluted air to the outside, a solenoid valve coupled to the rod with a sealing means for opening and closing the exhaust pipe, and a signal detected by the infrared monitoring sensor to receive the motor fan and solenoid valve and the proximity. A control box having an automatic control box configured to control the operation of the switch and installed inside the water storage tank; A suction pipe having one end of the control box connected by the suction joint and the other end connected to the drain pipe by the connector; And an exhaust pipe connected to the other end of the control box by an exhaust joint and connected to an exhaust hole by the other end thereof. According to the present invention, it is possible to automatically remove both the odor and water washing according to the operation of the toilet, the structure is simple, the failure does not occur well, easy to maintain even if a failure can increase the life of the toilet. There is an advantage.

Description

Siphon Toilet Seat with Ventilation

1 is a perspective view showing a part of the siphon toilet with the ventilation device of the present invention cut away.

2 is a cross-sectional view showing the structure of a siphon toilet with a ventilation device as an embodiment of the present invention.

3 is a cross-sectional view showing the structure of the water storage tank of FIG.

4 is a cross-sectional view showing a solenoid valve structure of the present invention.

5 is a cross-sectional view showing the structure of a siphon toilet with a ventilation device in the case of using each of the outlets for exhausting polluted air as another embodiment of the present invention.

6 is a cross-sectional view showing the structure of the water storage tank of FIG.

* Explanation of symbols for main parts of the drawings

10: water storage tank 11: binding bolt

12: motor fan 14: suction joint

15: automatic control box 16: solenoid valve

17: drain valve handle 18: infrared sensor

19: suction pipe 20: exhaust joint

21: exhaust pipe 22: drain cover

23: over hole 24, 25: connector

26: wire 27: toilet bowl

28: water 29: exhaust hole

30: toilet cover 31: sensor hole

32: toilet seat support 33: electric wire

35: proximity switch 50: valve

51: Buoy 53: Fixture

60: pin 61: sealing means

62: spring 63: fixed piece

64: electronic case 66: control box

68: drain pipe 69: valve

70: oral 71: solenoid

72: guide

The present invention relates to a toilet seat toilet (hereinafter referred to as a siphon toilet) of a toilet using a siphon phenomenon used by the general public, and more particularly, a washing function by detecting a user's movement using a siphon toilet of a toilet. The present invention relates to a siphon toilet seat having a ventilation device for simultaneously performing a ventilation function.

Most of the toilets are siphon toilets that do not go directly to the outside air and are installed in the room without ventilation. Since it was uncomfortable because of an unpleasant odor introduced into the room, to overcome this, a patent application and a well-known patent are generally disclosed in the form of US Patent Application No. 5,005,222.

The present invention is installed in such a way that the ventilation pipe is connected to the place where the water flows down and surrounds the siphon, and the toilet system including the toilet toilet is connected to the ventilation pipe adjacent to one side wall so that the water does not interfere with the opening and closing of the toilet cover. The motion sensor is installed in front of the storage tank. The toilet activates a fan that senses it while the user is seated in the seat and vents an unpleasant odor.

The invention described in US Pat. No. 5,079,782 as another type of siphon toilet includes a toilet system comprising a toilet and a ventilation pipe installed adjacent to the toilet wall and connected to the toilet, a gas duct connected to the ventilation pipe and an inner surface. It is a siphon toilet which is installed in the water pipe and prevents water from flowing into the ventilation pipe.

As described above, a siphon toilet that is generally used has a pipe connected to the toilet to discharge the odor generated after the user uses the toilet through a pipe or a separate sewer to connect a motor fan connected to the sewer. It was in the form of releasing odor by operating.

The siphon toilet of the type described above has a multifunction tube and a solenoid valve that allows the washing water of the water storage tank to go down and the odor-releasing hole to be used in combination, so that the motor fan can be operated and deodorized by the buoyancy of water. The valve has a complicated structure in which the valve is operated so that a failure occurs in many cases and has a short lifespan. Recently, a siphon toilet has been developed in which a siphon pipe is connected to a plastic hose, and the siphon toilet has a plastic hose connected to the siphon toilet and a water storage tank, and the plastic hose is exposed to the outside. It has a complicated structure, and has aesthetic problems.

In addition, some types of non-siphon type toilet toilets include a fan, a gas pipe, and a ventilation device connected to a sewer drain adjacent to the toilet and connected to a light switch of the toilet. It is widely used in European style but has some problems.

It is, for example, that even if the ventilation system is correctly connected to the sewer drain, the droppings and unpleasant odors do not flow directly into the sewer drain. This follows. In addition, the water pressure of a large amount of water and the flushing toilet is minimized without achieving this desired purpose of efficiently flushing the waste while the water in the flush toilet flows into the ventilation pipe.

SUMMARY OF THE INVENTION An object of the present invention is to provide a siphon toilet bowl having a ventilation device having a simple structure, an excellent ventilation function, and a long service life.

The siphon toilet according to the present invention for achieving the above object is a siphon toilet for connecting the pipe to the outside of the water storage tank for ventilation, drain valve handle is installed on the front wall of the water storage tank; A proximity switch connected to a lower portion of the drain valve handle and configured to operate the drain valve handle; An infrared sensor installed under the proximity switch to detect a user; A motor fan operated by rotational driving force to discharge the polluted air to the outside, a solenoid valve coupled to the rod with a sealing means for opening and closing the exhaust pipe, and a signal detected by the infrared monitoring sensor to receive the motor fan and solenoid valve and the proximity. A control box having an automatic control box configured to control the operation of the switch and installed inside the water storage tank; A suction pipe having one end of the control box connected by the suction joint and the other end connected to the drain pipe by the connector; And an exhaust pipe connected to the other end of the control box by an exhaust joint and connected to an exhaust hole by the other end thereof.

With reference to the accompanying drawings will be described in more detail the structure of the siphon toilet with a ventilation device of the present invention.

1 is a perspective view showing a part of the siphon toilet with the ventilation device of the present invention cut away, Figure 2 is a cross-sectional view showing the structure of the siphon toilet with a ventilation device as an embodiment of the present invention, Figure 2 is a cross-sectional view showing the structure of the water storage tank of FIG.

1 to 3, the siphon toilet bowl has a drain valve handle 17 and its drain valve handle 17 installed on the front wall of the water storage tank 10 installed at the upper rear of the toilet bowl 27. The proximity switch 35 provided in the lower part of this, and the infrared sensor 18 provided in the lower part of the proximity switch 35 are provided. In addition, the toilet bowl 32 is fixed to white paper (not shown) on the upper part of the toilet bowl 27, and the toilet cover 30 is installed on the toilet seat 32. The center of the toilet cover 30 is provided. The sensor hole 31 is formed in the point.

A fixing stand 53 is fixed to the bottom surface of the water storage tank 10, and a valve 50 is installed at an upper end of the fixing stand 53, and the valve 50 is connected to a buoy by a connecting rod 67. 51).

In addition, the exhaust pipe 21 and the suction pipe 19 are fixed to the bottom surface of the water storage tank 10 by the connection ports 24 and 25. The suction pipe 19 has a lower end connected to a drain pipe 68, and the drain pipe 68 is coupled to a drain cap 22 that opens and closes the drain pipe 68 at an upper part thereof. The drain lid 22 is connected to the drain valve handle 17 by a wire 26.

The lower end of the exhaust pipe 21 is connected to the exhaust hole 29 formed in the toilet bowl 27. And the overhole 23 is formed in the middle of the suction pipe 19. The valve 69 is formed in the upper and lower portions of the overhole 23, and the oral 70 is inserted into the upper and lower valves 69. The oral cavity inserted into the overhole 23 is prevented from being separated by the valve 69.

A control box 66 is coupled between the intake pipe 19 and the exhaust pipe 21 by the intake joint 14 and the exhaust joint 20, and an electric wire 33 is provided on the upper portion of the control box 66. Withdrawal, one line is connected to the proximity switch 35 and the other line is connected to the infrared sensor 18.

In the control box 66, an automatic adjustment box 15 is installed, a motor fan 12 is installed, and a solenoid valve 16 is installed. At this time, the solenoid valve 16 is installed on the same line as the center line of the exhaust pipe 21, and the rod 60 is fitted to the solenoid valve 16.

4 is a cross-sectional view showing the solenoid valve structure of the present invention.

Referring to FIG. 4, the electromagnetic side case 64 is fixed to an inner upper surface of the control box 66. The solenoid valve 16 in which the guide hole 72 was formed is inserted in the electromagnetic side case 64, The rod 60 is fitted in the guide hole 72 of the solenoid valve 16, and the solenoid The spring 62 is built in the lower part of the valve 16 so that it may be supported by the fixing piece 63. As shown in FIG. At this time, the sealing means 61 is coupled to the end of the rod 60. The inlet of the upper end of the exhaust pipe 21 is opened and closed by this sealing means 61.

Referring to the operation and effects of the present invention as described above in detail as follows.

First, a user who intends to use the toilet opens the toilet cover 30 to see a toilet, and sits on the toilet seat 32 fixed to a white paper at the bottom of the toilet cover 30. At this time, the infrared sensor 18 installed on the front of the water storage tank 10 detects the user through the sensor hole 31 formed in the toilet cover 30 and transmits the detected signal to the automatic adjustment box 15. . The automatic adjustment box 15 receives the transmitted signal and converts it into an electric driving force to drive the motor fan 12 and simultaneously operate the solenoid valve 16.

When the solenoid valve 16 is actuated, the rod 60 of the solenoid valve 16 is raised along the guide hole 72 and the upper inlet of the exhaust pipe 21 is opened. At this time, the polluted air generated during the toilet is drawn to the motor fan 12 through the drain pipe 68 by the suction force generated by the rotational driving force of the motor fan 12, and then the exhaust pipe (opened by the solenoid valve 16) 21 is discharged to the sewer through the exhaust hole 29 formed in the toilet bowl 27.

Subsequently, when the user stands up after the toilet, the infrared sensor 18 detects the absence of the user through the sensor hole 31, and transmits the detected signal to the automatic adjustment box 15. The motor fan 12 is stopped by receiving the transmitted signal.

At the same time, the solenoid valve 16 is operated to lower the rod 60 provided in the solenoid valve 16 to block the inlet of the exhaust pipe 21, and the automatic control box 15 is electrically connected by the electric wire 33. To turn on the proximity switch 35 connected. The proximity switch 35 rotates the drain valve knob 17.

Accordingly, the drain valve handle 17 lifts the drain lid 22 connected by the wire 26, and the water 28 filled in the water storage tank 10 is connected to the toilet 27 through the drain pipe 68. As it flows inside, water 28 flushes the toilet.

Here, the flushing function is to open the drain cover 22 is connected to the drain valve knob 17 by the wire 26 by manually rotating the drain valve handle 17, the water (68) through the drain pipe (68) 28), the flushing operation can be done manually.

5 is a cross-sectional view showing the structure of a siphon toilet with a ventilation device in the case of using each of the outlets for exhausting polluted air as another embodiment of the present invention, Figure 6 is a view showing the structure of the water storage tank of FIG. It is a cross section.

5 and 6, the water storage tank 10 is installed at the upper rear of the toilet bowl 27, and the lower end of the suction pipe 19 is connected to the inner bottom of the water storage tank 10. It is connected to the drain pipe 68 by 25, and the upper end of the suction pipe 19 is connected to the one end of the control box 66 by the suction joint 14. As shown in FIG. The other end of the control box 66 is connected to the upper end of the exhaust pipe 21 by the exhaust joint 20, and the lower end of the exhaust pipe 21 is connected to the water storage tank 10 by the connector 24. It is connected to the bottom surface of the exhaust hole 29 formed in the toilet 27.

In addition, the bottom surface of the water storage tank 10 is formed with a letter U and the drain pipe 68 having an over hole 23 at one end is connected, the drain lid 22 is coupled to the upper end of the drain pipe 68 It is. The valve 69 is formed in the overhole 23, and the oral 70 is inserted into the valve 69. The drain lid 22 is connected to the drain valve handle 17 by a wire 26.

In addition, an automatic adjustment box 15 is installed inside the control box 66, and a motor fan 12 is installed at the rear of the automatic adjustment box 15, and at the rear of the motor fan 12. A solenoid valve 16 is provided, and the solenoid valve 16 is provided on the same line as the center line of the exhaust pipe 21. The solenoid valve 16 is fitted with a rod 60.

As described above, the siphon toilet is provided with a drain valve handle 17 on one side wall of the water storage tank 10, and a proximity switch 35 is installed under the drain valve handle 17. The infrared sensor 18 is provided below the proximity switch 35.

In addition, the infrared sensor 18 is connected to one end line of the wire 33, the proximity switch 35 is connected by the other end line of the wire 33, the other line of the wire 33 By the infrared sensor 18 and the automatic adjustment box 15 is connected.

Referring to FIGS. 5 and 6, the operation of another embodiment of the present invention will be described. First, a user who wants to use a toilet opens the toilet cover 30 to view a toilet and is fixed to the toilet cover 30. Sit on the toilet seat (32). At this time, the infrared sensor 18 attached to the front of the water storage tank 10 detects the user through the sensor hole 31, and automatically adjusts the signal detected by the infrared sensor 18 (15). To send).

The automatic adjustment box 15 receives the transmitted signal and converts it into an electric driving force, and then operates the solenoid valve 16 while driving the electrically connected motor fan 12.

Subsequently, the solenoid valve 16 is operated to raise the rod 60 of the solenoid valve 16 to open the upper end inlet of the exhaust pipe 21 in which the rod is sealed. At this time, the polluted air generated during the toilet is sucked by the suction force generated as the motor fan 12 rotates, passes through the drain pipe 68, and is sucked up to the motor fan 12 through the suction pipe 19, and then the solenoid. The rod 60 of the valve 16 rises and passes through the inlet of the open exhaust pipe 21 and is discharged to the sewer through the exhaust hole 29 formed in the toilet bowl 27.

Subsequently, when the user stands up after the toilet, the infrared sensor 18 detects the user through the sensor hole 31 and transmits the detected signal to the automatic adjustment box 15, and the automatic adjustment box 15 is transmitted. The motor fan 12 is stopped by receiving a signal.

At the same time, when the solenoid valve 16 is operated, the rod 60 provided in the solenoid valve 16 is lowered to block the inlet of the exhaust pipe 21 and the automatic control box 15 turns on the proximity switch 35. Let's do it.

When the proximity switch 35 is turned on, the drain valve handle 17 rotates and the drain valve handle 17 lifts the drain lid 22 connected by the wire 26 to the water storage tank 10. As the filled water 28 flows into the toilet bowl 27 through the drain pipe 68, the water 28 washes the toilet.

According to the structure of the siphon toilet according to the present invention as described above, it is possible to automatically remove both the odor and washing according to the operation of the toilet, the structure is simple, the failure does not occur well, even if the maintenance is fixed There is an advantage that it can be easy to increase the life of the toilet.

Claims (4)

In the siphon toilet to connect the pipe to the outside of the water storage tank 10 for ventilation, the drain valve handle 17 is provided on the front wall of the water storage tank (10); A proximity switch 35 connected to a lower portion of the drain valve handle 17 to operate the drain valve handle; An infrared sensor 18 installed below the proximity switch 35 to detect a user; The motor fan 12, which operates with a rotational driving force to discharge the polluted air to the outside, and the solenoid valve 16 coupled to the rod 60 with the sealing means 61 for opening and closing the exhaust pipe 21, the infrared monitoring Receives a signal sensed by the sensor 18 has an automatic control box 15 for controlling the operation of the motor fan 12, the solenoid valve 16 and the proximity switch 35 therein and the water storage tank ( 10) a control box 66 installed inside; A suction pipe (19) having one end of the control box (66) connected by a suction joint (14) and the other end connected to a drain pipe (68) by a connector (24); And an exhaust pipe 21 having the other end of the control box 66 connected by the exhaust joint 20 and the other end connected to the exhaust hole by the connector 24. One siphon toilet bowl. 2. A siphon toilet with a ventilator according to claim 1, characterized in that it is formed in the stop of said suction pipe (19) and has an over hole (23) for draining a predetermined amount or more of water. According to claim 2, wherein the over-hole 23 is provided with a ventilator, characterized in that consisting of a valve 69 formed in the upper and lower to prevent the separation of the oral cavity 70 provided therein Phone toilet seat. 2. The solenoid valve (16) according to claim 1, further comprising: a solenoid valve (64) fixed to an inner upper surface of the control box (66); A solenoid 70 inserted into the electromagnetic valve case 64 and having a guide hole 71 formed therein; A rod (62) fitted to move up and down along the spring (62), and the guide hole (71), which is installed under the solenoid (70); And a fixing piece (63) built into the electromagnetic side case (64) for guiding the rod (60) and clamping the spring (62).