KR20100019096A - Water-saving toilet bowl - Google Patents

Water-saving toilet bowl Download PDF

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Publication number
KR20100019096A
KR20100019096A KR1020080077950A KR20080077950A KR20100019096A KR 20100019096 A KR20100019096 A KR 20100019096A KR 1020080077950 A KR1020080077950 A KR 1020080077950A KR 20080077950 A KR20080077950 A KR 20080077950A KR 20100019096 A KR20100019096 A KR 20100019096A
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KR
South Korea
Prior art keywords
water
water tank
air
toilet
pressure
Prior art date
Application number
KR1020080077950A
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Korean (ko)
Inventor
강승현
백종석
황규성
황재녕
Original Assignee
코오롱건설주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 코오롱건설주식회사 filed Critical 코오롱건설주식회사
Priority to KR1020080077950A priority Critical patent/KR20100019096A/en
Publication of KR20100019096A publication Critical patent/KR20100019096A/en

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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
    • E03D1/34—Flushing valves for outlets; Arrangement of outlet valves
    • E03D1/35—Flushing valves having buoyancy
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
    • E03D3/10—Flushing devices with pressure-operated reservoir, e.g. air chamber

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

PURPOSE: A water-saving toilet bowl is provided to cleanly discharge defecation and urination using a small amount of water. CONSTITUTION: A water-saving toilet bowl comprises a water tank(1), an air supplier(3), a pressing plate(5), an opening/closing plate(4), and a water supply port(2). The water tank is located on the top of a toilet bowl(8), and sealed. The air supplier and the pressing plate are installed on the top of the water tank. The opening/closing plate and the water supply port are installed in the bottom of the water tank. A water supply check valve(2a), a water supply check ball(2b) which controls the amount of the water, and a water supply ball support plate(2c) are installed in the water supply port.

Description

Water-saving toilets {WATER-SAVING TOILET BOWL}

The present invention relates to a water-saving toilet, and more particularly, having a closed pressure water tank to cleanly discharge the toilet of the toilet water tank even with a small amount of water by the pressure of the compressed air in the water tank to have an excellent cleaning effect. It relates to a water-saving toilet.

Conventional gravity toilets keep water (sealed water) up to the vertex of the toilet and S traps to block the odor of the septic tank coming out of the outlet and prevent the toilet from sticking to the inside surface of the toilet. Let it be. This is realized by making the basic drainage pipe (drainage flow path) structure of the toilet bowl tank have an S-shaped trap shape, and always storing a certain amount of water (sea water) inside the toilet bowl tank.

In addition, when the toilet drains, the sigmoid trap-shaped drainage pipe (drainage flow path) is filled with water, and siphon action occurs due to the suction force caused by the water's own weight, causing the toilet and contaminated water to flow into the drainage pipe (drainage pipe). Flow path). In order for siphon phenomenon to occur in the sigmoid trap-shaped drainage pipe (drainage flow path), the water must be completely filled inside the sigmoid trap-shaped drainage pipe (drainage flow path). Water is consumed.

Generally, the inner diameter of the S-shaped trap-shaped drain pipe is about 60 mm, but recently, it is installed in a water-saving toilet that reduces the inner diameter of the S-shaped trap-shaped drain pipe (drainage flow path) by 40 mm or in a toilet water storage tank. Therefore, a water-saving mechanism that separates large urine and urine and selectively discharges water has emerged. In the above method, it is possible to reduce the amount of water consumed to about 6-9 liters, but if the inner diameter of the drainage pipe is reduced, clogging increases, so that the toilet may be attached to the inner surface of the reservoir, which requires secondary washing, and thus wastes water. The above method is not an ideal solution because the water-saving device having a large urine separation and drainage function is expensive and troublesome to repair in case of failure. Therefore, there is a need for a new type of water-saving toilet that can save more water.

The present invention has been made to solve the above problems, an object of the present invention, when discharging the toilet of the toilet bowl tank, provided with a closed pressure water tank to the pressure of the compressed air inside the pressure water tank It is to provide a water-saving toilet bowl with excellent cleaning effect by draining the toilet of the toilet bowl reservoir even with a small amount of water.

Still another object of the present invention is to minimize the drainage pipe of the toilet bowl reservoir, even with a small amount of water discharged from the compression water tank by compressed air, toilet water is smoothly discharged to the drain pipe through the drainage pipe cleanly without clogging. It is to provide.

Water-saving toilet according to the present invention for solving the problem as described above, is composed of a pressure water tank and a toilet, the pressure water tank is connected to the upper portion of the toilet, the top of the water tank for pressure and the air supply The pressing plate is installed, and the bottom is characterized in that the opening and closing plate and the water inlet is installed.

Preferably, the air supply unit is fixed to the inner upper end of the pressure water tank in a hollow cylindrical shape inside it is extended in the downward direction, spaced at a predetermined interval from the lower end, the water inlet to the pressure water tank A water supply check valve, a water supply check ball, and a water supply hole support plate are provided to control the amount of water to be supplied. The opening and closing plate is provided with a closing hole formed integrally with the opening and closing plate. It is wrapped in a rubber pleat that forms a rubber diaphragm to block air flow inside and outside the tank.

The water-saving toilet according to the present invention having the characteristics as described above, when discharging the toilet of the toilet tank, the toilet of the toilet tank clean even with a small amount of water by the pressure of the compressed air in the sealed pressure water tank. It has excellent cleaning effect by discharging, and even though the internal diameter of the drain pipe is minimized, the toilet can be discharged to the drain pipe through the drain pipe cleanly with a small amount of water by compressed air.

An embodiment of a water-saving toilet according to the present invention will be described with reference to FIGS. 1 to 4.

The water-saving toilet is composed of a closed pressure water tank (1) and a toilet (8), the pressure water tank (1) is connected to the upper portion of the toilet (8), the upper end of the pressure water tank The air supply (3) and the pressing plate (5) is installed, the lower opening and closing plate (4) and the water supply port (2) is installed, the air supply (3), the inside of the hollow cylinder (hollow) It is fixed to the inner top of the pressure water tank (1) in the shape is extended in the lower direction is installed spaced apart from the inner bottom of the water tank at a predetermined interval, the air inlet for introducing air to the top of the air supply (3) (3d) is formed, the inner lower end of the air check valve (3a), the mouth (3b) and the air hole support plate for adjusting the amount of air drawn into the pressure water tank (1) through the air inlet (3d) ( 3c) is installed. In addition, the water supply port 2 is provided with a water supply check valve (2a), a water supply check ball (2b) and a water supply hole support plate (2c) for adjusting the amount of water supplied to the pressure water tank, the opening and closing plate (4) In the opening and closing port 4c is integrally formed, a connecting hole 4d is formed at one side of the opening and closing port, and the pressing plate 5 is formed to operate the operation lever 6.

1 and 2 is a side cross-sectional view showing the structure of the water discharge state (shown by the arrow) and the normal state in the water-saving toilet according to the invention, Figures 3 and 4 is a closed pressure water tank according to the present invention Is a side cross-sectional view showing the structure of a steady state and a state of draining the washing water.

In the water-saving toilet according to the present invention, the sealed pressure water tank 1 is connected to the upper end of the toilet 8, and the opening and closing plate 4 is provided at the lower end of the sealed pressure water tank 1.

In the closed (closed) position as shown in FIG. 2, the opening / closing plate 4 is hermetically coupled to the drain opening 7 at the bottom of the closed pressure water tank 1, and is shown in FIG. 1. As shown in the drawing, the opening and closing plate 4 is opened (opened), and the washing water Wa freely passes from the sealing pressure water tank 1 to the drain hole 7 so that the upper washing pipe path 9 and the lower washing pipe path 10 are opened. Reaching the toilet bowl 11 through, the open (open) and closed (closed) state of the opening and closing plate 4 is controlled by the pressing plate (5).

As shown in FIGS. 2 and 3, when the washing water Wa having the water supply pressure and supplied to the water inlet 2 is supplied into the sealed pressure water tank 1, the sealed pressure water tank 1 is inside. While the air of the air is gradually compressed by the water supply pressure, the washing water Wa stored in the sealed pressure water tank (1) is stored, and the air compressed in the sealed pressure water tank (1) is sealed pressure water Pressure is applied to the water surface Wb of the washing water Wa stored inside the tank 1.

As shown in FIG. 1, when the user presses the pressure plate 5 to discharge the contaminated water (bong water, Wc) inside the toilet bowl 11, the opening and closing plate 4 is opened (opened), and the opening and closing plate ( 4) In the open (opened) position, the washing water Wa stored in the sealing pressure water tank 1 is poured into the drain 7 at a time by the compressed air pressure inside the sealed pressure water tank 1. . The washing water Wa introduced into the drain 7 flows down into the upper washing water outlet hole 9a and the lower washing water outlet hole 10a through the upper washing pipe line 9 and the lower washing pipe line 10, thereby providing a strong force. As a result, the toilet and contaminated water (bong water) (Wc) inside the toilet bowl (11) is pushed into the drain pipe (drainage passage) 12 under the toilet tank (11) and discharged to the septic tank through the drain pipe (13). .

The washing water Wa temporarily poured down by the compressed air inside the sealed pressure water tank is a small amount, but the water (sea) (Wc) inside the toilet reservoir (11) with strong force is a drainage pipe (drainage flow path) (12). It is pushed into the inside for a short time, and the inside of the drain pipe (drainage flow path) 12 is completely filled with water (sea water) (Wc) in an instant, so that even with a small amount of washing water (Wa) and water (sea water) (Wc) By allowing the siphon action to occur due to the suction force, the stool and contaminated water (waksu) Wa in the toilet bowl tank is discharged into the drainage pipe (drainage passage) (12).

As described above, even a small amount of washing water Wa stored in the sealed pressure tank 1 produces a strong vortex with compressed air, thereby having an excellent cleaning effect.

With the minimum amount of washing water (Wa), the inside of the S-shaped trap-shaped drainage pipe (drainage flow path) 12 is filled with water (sea water) (Wc), and the suction force due to the weight of water (water) (Wc) In order for the phone action to occur, the inside of the S-shaped trap-shaped drain pipe (drainage flow path) 12 must be completely filled with water (sealed water) Wc at the shortest time. Filling the inside of the S-shaped trap-shaped drain pipe (drainage passage) 12 with a small amount of washing water Wa in a short time at a time is completely compressed with a small amount of washing water Wa. By acting as an air to push the wash hard, it creates a strong and fast wash water (Wa) flow. The water (bong water) Wc in the toilet bowl tank 11 is pushed into the drain pipe (drainage flow path) 12 for a short time by the above method, and the water (sea water) is flown in the drain pipe (drainage flow path) 12. (Wc) is filled up in an instant, so that even a small amount of washing water (Wa) can cause a siphon action due to the suction force due to the water's own weight, the stool and contaminated water (bong water) inside the toilet reservoir (11) (Wc) To exit the drain pipe (drainage) (12).

The minimum amount of water (bong water) Wc required for the toilet bowl 11 is about 2.5 liters. As the above principle, by using the action of compressed air even with only 1.5ℓ washing water (Wa) flowing into the closed pressure water tank (1) by creating a strong and rapid washing water (Wa) flow, the inside of the toilet reservoir (11) While washing the contaminated surface, the toilet and contaminated water (bong water) (Wc) inside the toilet reservoir (11) to be discharged into the drainage pipe (drainage passage) (12).

As described above, the toilet can be washed by using only about 4 L of water (1.5 L of washing water (Wa) + 2.5 L of water (bong water) (Wc)).

As shown in Figs. 1 and 2, the toilet 8 has a toilet bowl 11, an S-shaped trap-shaped drainage pipe (drainage flow path) 12, an upper washing pipe path 9, and an upper flushing water outlet hole 9a. ) And the lower washing pipe path 10, the lower washing water outlet hole 10a, and the upper drain hole 7, the pressure water tank 1 sealed to the drain hole 7 of the upper side of the toilet 8 is connected.

3 and 4, the upper end of the sealed pressure water tank (1), the air supply (3) for automatically introducing air into the sealed pressure water tank (1) when draining the toilet (8) And a press plate 5 and an actuating lever 6 for a drainage actuation function of the toilet 8, and at the bottom of the sealed pressure water tank 1, the washing water Wa is discharged to the drain hole 7. An opening and closing plate 4 is provided, and a water supply port 2 for automatically supplying water having a water supply pressure to the sealed pressure water tank 1 is provided.

The pressing plate 5 of the upper end of the sealed pressure water tank (1) is wrapped in a rubber pleats (5a), the rubber pleats (5a) forms a rubber diaphragm on the top of the sealed pressure water tank (1) When the pressure plate 5 is operated by moving up and down, the rubber pleats (5a) prevents air from passing between the inside and the outside of the sealed pressure water tank (1). 1) Prevent compressed air from leaking out of the sealed pressure tank (1).

4 d of connecting holes formed integrally with the opening / closing plate 4 which uses the hinge shaft 4a as a supporting point, and a connecting hole formed integrally with the operating lever 6 which uses the lever shaft 6b of the support 6a as a supporting point. The connecting line 6d connecting 6c with each other pulls the connecting hole 6c of the operation lever 6 downward and tensioned by the self-weight of the opening and closing plate 4.

When the pressing plate 5 of the upper end of the sealed pressure water tank 1 shown in FIG. 3 is pressed, the actuating lever 6 is turned clockwise with the lever shaft 6b of the support 6a as a supporting point as shown in FIG. When the motor is rotated to, the connecting hole 6d which is integrally formed with the opening / closing plate 4 is pulled upward by the connecting line 6d which connects the connecting hole 6c integrally formed with the operation lever 6 to open the opening / closing plate ( 4) is rotated upwardly around the hinge shaft 4a, and the drain hole 7 is opened. Once the opening and closing plate 4 is rotated upward and lifted up, the opening and closing plate 4 is integrally formed with the opening and closing plate 4 until the washing water Wa inside the sealed pressure water tank 1 is mostly drained to the drain hole 7. The state in which the opening / closing plate 4 is lifted up by the buoyancy of the formed opening / closing opening 4c is maintained, and the opening state of the drain opening 7 is maintained.

In the open state in which the opening / closing plate 4 inside the sealed pressure water tank 1 is lifted upward, the washing water Wa inside the sealed pressure water tank 1 is smoothly discharged to the drain 7. An air supply 3 is provided. An air inlet 3d at the top of the air supply 3 and an air check valve 3a, a float 3b, and an air hole support plate 3c for controlling the amount and flow of air drawn into the pressure water tank at the bottom of the air supply 3 Is formed. When the water level of the washing water Wa is lower than that of the air check valve 3a when the washing water Wa inside the sealed pressure water tank 1 is discharged to the drain hole 7, the air check valve 3a floats inside the air check valve 3a. The air mouth 3b sinks into the air hole support plate 3c, and the air check valve 3a is opened, whereby the air drawn in through the air inlet 3d is supplied into the sealed pressure water tank 1 to be sealed. The washing water Wa inside the pressure water tank 1 is smoothly drained to the drain hole 7.

When the washing water Wa inside the sealed pressure water tank 1 is mostly drained to the drain port 7, the opening and closing plate 4 is rotated downward about the hinge shaft 4a to close the drain port 7, The opening / closing plate 4 in the closed state maintains the closed state as the water pressure by the water level of the washing water Wa acting on the upper portion. At the same time, the connecting hole 4d formed in the opening and closing plate 4 having the hinge shaft 4a as the supporting point, and the connecting hole formed integrally with the operation lever 6 having the lever shaft 6b of the support 6a as the supporting point ( The connecting line 6d connecting 6c pulls the connecting hole 6c of the operating lever 6 downward and tensioned by the weight of the opening / closing plate 4 to hold the operating lever 6 in its original state. Rotates counterclockwise to support the pressure plate 5 on the top of the sealed pressure water tank 1 so that the pressure plate 5 protrudes above the sealed pressure water tank 1, that is, returns to its original state. .

When there is no wash water (Wa) inside the sealed pressure water tank 1, the mouth 3b sinks into the air hole support plate 3c inside the air check valve 3a, thereby opening the air check valve 3a. When the air is supplied through the air inlet (3c), the sealed pressure water tank (1) includes air in the atmosphere, and when the washing water (Wa) is supplied into the sealed pressure water tank (1), the air is sealed. The washing water Wa flows into the sealed pressure water tank 1 through the water supply port 2 provided at the lower end of the pressure water tank 1. The washing water Wa is introduced into the sealed pressure water tank 1. When supplied, the water supply check ball 2b of the water supply check valve 2a is lifted up to the lower end of the water supply hole support plate 2c by the water supply pressure so that the water supply check valve 2a is opened to seal the pressure water tank 1. When washing water (Wa) flows into the inside and the washing water (Wa) is supplied into the sealed pressure water tank (1) When the water level of the washing water Wa is higher than the air check valve 3a, the float 3b that has sunk in the air hole support plate 3c inside the air check valve 3a is lifted up to close the air check valve 3a. Thus, the air in the sealed pressure water tank 1 starts to be compressed gradually by the water supply pressure of the washing water Wa supplied into the sealed pressure water tank 1. 1) When the air pressure and the water supply pressure gradually started to be compressed inside, the water supply check ball 2b lifted up to the bottom of the water supply hole support plate 2c by the water supply pressure is caused by the weight of the internal water supply check valve 2a. By sinking below and closing the water supply check valve 2a, the supply of washing water (water) to the pressure water tank is interrupted (stopped), and the inside of the sealed pressure water tank 1 maintains a pressure equal to the water supply pressure. It is sealed in a state.

The compressed air inside the sealed pressure tank 1 increases the potential for flushing the toilet and cleaning the reservoir in the entire system. In order to maintain sufficient air pressure inside the sealed pressure water tank (1), the supply water supply pressure of the washing water (Wa) flowing into the sealed pressure water tank (1) should be maintained at least 1.7 (㎏ / ㎠).

The minimum amount of water (bong water) Wc required for the toilet bowl 11 is about 2.5 liters. With the same principle as above, even 1.5 liter washing water Wa flowing into the sealed pressure tank 1 creates a strong and rapid flow of washing water Wa together with the compressed air inside the pressure tank. While washing the contaminated surface inside the reservoir 11, the stool and contaminated water (water) Wc in the toilet reservoir 11 are discharged into the drain pipe (drainage passage) 12 to the drain pipe 13. Is reached.

As the above-mentioned principle, only 4 L (1.5 L washing water (Wa) + 2.5 L water (bong water) (Wc)) of water can be used to clean the toilet bowl tank without drainage. .

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and changes without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be interpreted by the following claims, and all technical ideas within the scope equivalent thereto shall be construed as being included in the scope of the present invention.

1 is a side cross-sectional view showing a structure of the washing water discharged state of the water-saving toilet according to the present invention.

Figure 2 is a side cross-sectional view showing a structure of a steady state of the water-saving toilet according to the present invention.

Figure 3 is a side cross-sectional view showing a structure of a steady state of the water tank for pressure in accordance with the present invention.

Figure 4 is a side cross-sectional view showing the structure of the discharged state of the water tank for pressure in accordance with the present invention.

** Description of symbols for the main parts of the drawing **

1.Water tank for pressure 2.Supply port

2a.Water supply check valve 2b.Water supply check ball

2c.Supply hole support plate 3.Air supply

3a.Air check valve 3b

3c.Air hole support plate 3d.Air inlet

4.Opening and closing board 4a.Hinge shaft

4c.Opening and closing hole 4d.Connection hole

5.Pressure plate 5a.Rubber pleats

6.Working lever 6a.

6b.Lever shaft 6c.Connection hole

6d.Connector 7.Drain

8. Toilet bowl 9. Upper washing pipe

9a.Upstream flushing water outlet 10.Lower flush line

10a.Bottom flushing outflow hole

12.Drainage pipe (Drainage flow path) 13.Drainage pipe

Wa.Wash water Wb.Sleep

Wc.Water (Bongsu) Wd.Bongsu Water Surface

Claims (5)

In a water-saving toilet, A pressure water tank located above the toilet and sealed; An air supply and a press plate installed at an upper end of the pressure water tank; An opening and closing plate and a water supply port installed at a lower end of the pressure water tank; Water-saving toilet bowl, characterized in that configured to include. The method of claim 1, The air supply unit is fixed to the inner upper end of the pressure water tank in a hollow cylindrical shape inside and extended in a downward direction to be spaced apart from the inner bottom of the water tank at a predetermined interval, the upper end of the air supply The air inlet is formed in the air inlet, the bottom of the water-saving type, characterized in that the air check valve for adjusting the amount of air drawn into the water tank for pressure through the air inlet is installed Toilet. The method of claim 1, The water supply type toilet, characterized in that the water supply check valve for adjusting the amount of water supplied to the pressure water tank, the water supply check ball and the water supply hole support plate is installed. The method of claim 1, The water-saving toilet bowl characterized in that the opening and closing plate is formed with a closing portion formed integrally with the opening and closing plate. The method of claim 1, The pressing plate is water-saving toilet, characterized in that wrapped in a rubber pleats forming a rubber diaphragm plate to block the flow of air inside and outside the sealed pressure water tank.
KR1020080077950A 2008-08-08 2008-08-08 Water-saving toilet bowl KR20100019096A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020080077950A KR20100019096A (en) 2008-08-08 2008-08-08 Water-saving toilet bowl

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080077950A KR20100019096A (en) 2008-08-08 2008-08-08 Water-saving toilet bowl

Publications (1)

Publication Number Publication Date
KR20100019096A true KR20100019096A (en) 2010-02-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080077950A KR20100019096A (en) 2008-08-08 2008-08-08 Water-saving toilet bowl

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014117396A1 (en) * 2013-02-01 2014-08-07 Tong Jianlun High-pressure water-saving closestool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014117396A1 (en) * 2013-02-01 2014-08-07 Tong Jianlun High-pressure water-saving closestool

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