KR20140072950A - Structure for washing water drainage of toilet bowl - Google Patents
Structure for washing water drainage of toilet bowl Download PDFInfo
- Publication number
- KR20140072950A KR20140072950A KR1020120139870A KR20120139870A KR20140072950A KR 20140072950 A KR20140072950 A KR 20140072950A KR 1020120139870 A KR1020120139870 A KR 1020120139870A KR 20120139870 A KR20120139870 A KR 20120139870A KR 20140072950 A KR20140072950 A KR 20140072950A
- Authority
- KR
- South Korea
- Prior art keywords
- water
- supply pipe
- water supply
- washing water
- pottery
- Prior art date
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Epidemiology (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wash water drainage structure of a toilet, and more particularly, to a wash water drainage structure of a toilet to prevent water of a pottery from flowing backward to a water supply pipe when a toilet is clogged.
The conventional toilet bowl is provided to wash the toilet bowl by supplying the washing water of the toilet bowl body after the toilet is finished, and such washing water can be supplied directly from a raw water supply source such as a water tank or a water supply unit provided at the rear of the toilet bowl body.
When the user operates the control lever to clean the toilet, the stopper connected to the control lever is rotated upward to open the drain pipe of the water tank, and the drain pipe is drained The washing water is drained by the rim or the jet hole, and the residues remaining in the washing surface of the main body are washed.
Further, after the washing water is drained, the flush valve is closed to hold a certain amount of washing water supplied to the inside of the water tank, and the operation waits for the next operation.
However, if the water inside the pottery is not drained, the water level inside the pottery will rise to the top of the pottery. At this time, as the water contained in the pottery increases to the uppermost surface of the pottery, the pottery may flow back to the water supply pipe to contaminate the water supply pipe with water and dirt.
Particularly, in the case of the pot-unit-integrated bidet, the washing water supply pipe can be installed inside the bidet body. When the washing water flows back inside the pot body, water and dirt may flow back to the bidet body and cause a problem of the product.
SUMMARY OF THE INVENTION The present invention has been proposed in order to solve the above-mentioned problems of the prior art, and it is an object of the present invention to prevent water contained in a pottery from flowing back to a washing water inflow portion through a water supply pipe portion, In the wash water drainage structure of the toilet.
Another object of the present invention is to provide a rinse-water drainage structure for a toilet that prevents water in a rim discharge port and water in an outlet port of the jet water passage from intermixing with each other.
According to an aspect of the present invention, there is provided a washing machine including a washing water inflow part connected to a raw water supply source and supplied with raw water, To the inside of the pottery; And an opening / closing part which is disposed between the water supply pipe part and the wash water inflow part and opens or closes the water supply pipe part under the control of the control part, wherein the water supply pipe part is bent upward at the center part, And a reverse flow preventing part including a passage formed at a higher position is provided to prevent water contained in the pottery from flowing back to the washing water inflow part.
Preferably, the water supply pipe portion may be configured to be maintained in a state of being bent in a U-shape or a U-shape.
Preferably, the water supply pipe portion may be made of a silicon material.
Preferably, the water supply pipe portion includes a jet mouth water supply pipe connected to the jet port of the pottery for supplying the washing water introduced from the water washing water inlet to the jet port of the pottery, And a jet channel outlet communicated with the inlet port and connected to the jet port water supply pipe.
Preferably, the water supply pipe portion includes a rim drain water supply pipe connected to a rim drain port of the pottery for supplying the rinse water discharge port of the pottery to the rinse drain port of the pottery, and the rinse water inlet port is communicated with the rinse water inlet port And a rim discharge port connected to the rim discharge port water supply pipe.
Preferably, the washing water inflow part is configured to communicate the jet water outlet port and the rim side outlet port, and the washing water inflow part includes a check valve mounted between the washing water inlet and the rim outlet and between the washing water inlet and the jet water outlet, In addition, it is possible to prevent the water of the rim discharge port and the water of the discharge port of the jet water passage from flowing back and mixing with each other.
According to the washing water drainage structure of the toilet according to the embodiment of the present invention, even when the pottery is clogged by the backflow prevention part provided in the water supply pipe part, the water contained in the pottery is prevented from flowing back to the washing water inflow part through the water supply pipe part Thereby providing an effect of preventing contamination of the washing water inflow portion or the raw water supply source.
According to an embodiment of the present invention, there is provided a check valve mounted between a washing water inlet and a rim outlet, and a check valve mounted between a washing water inlet and a jet water outlet so that water in the rim outlet and water in the jet outlet are mixed with each other Can be prevented.
1 is a perspective view of a washing water drainage structure of a toilet according to an embodiment of the present invention.
2 is a rear view and partially enlarged cross-sectional view of Fig.
3 is a perspective view of a washing water inflow portion applied to an embodiment of the present invention.
4 is a cross-sectional view along the line A-A 'in Fig.
Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
First, the embodiments described below are embodiments suitable for understanding the technical characteristics of the wash water drainage structure of the toilet bowl of the present invention. However, the technical features of the present invention are not limited by the embodiments to which the present invention is applied or explained in the following embodiments, and various modifications are possible within the technical scope of the present invention.
1 and 2, a washing
The washing
The
In other words, as described later, the
The opening and closing
At this time, the opening /
The
Accordingly, the washing
1 and 2, the
2, when the
Accordingly, even when the
In order to prevent the backward flow of the water
The
Accordingly, it is easy to form the water
1 and 2, the
As described above, the jet mouth
The washing
Accordingly, even when the
The water
The rim drainage
The washing
Thus, even if the
The opening and
The washing
The washing
That is, when the supply of raw water from the
One embodiment of the present invention includes a
According to the washing water drainage structure of the toilet according to the embodiment of the present invention, even when the pottery is clogged by the backflow prevention part provided in the water supply pipe part, the water contained in the pottery is prevented from flowing back to the washing water inflow part through the water supply pipe part Thereby providing an effect of preventing contamination of the washing water inflow portion or the raw water supply source.
Further, the check valve mounted between the washing water inlet and the rim outlet and between the washing water inlet and the jet water outlet can prevent the water in the rim outlet and the water in the jet outlet from mixing with each other.
While the present invention has been particularly shown and described with reference to specific embodiments thereof, it will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention, It will be appreciated that those skilled in the art will readily understand the present invention.
100: Wash water drainage structure of toilet bowl 110: Wash water inlet part
111: wash water inlet 115: check valve
130: water pipe 131: rim water pipe
133: jet mouth water pipe 140: backflow prevention part
150: opening and closing part 10: pottery
10a: Top surface of the pottery
Claims (6)
A water supply pipe connected between the washing water inlet and the pottery to supply the washing water introduced from the washing water inlet into the pottery; And
And an opening / closing unit disposed between the water supply pipe and the wash water inlet and opening / closing the water supply pipe under the control of the controller,
The water supply pipe portion includes a backflow preventing portion that is bent upward at a central portion and includes a flow path formed at a position higher than the height of the upper surface of the pottery so as to prevent the water contained in the pottery from flowing back to the washing water inflow portion. .
Wherein the water supply pipe portion is configured to be maintained in a state of being bent in a U-shape or a U-shape.
Wherein the water supply pipe portion is made of a silicone material.
The water supply pipe portion is connected to the jet port of the pottery and includes a jet port water supply pipe for supplying the water to the jet port of the pottery,
Wherein the washing water inflow part comprises a jet water outlet connected to the jet water inlet and connected to the washing water inlet connected to the raw water supply source.
Wherein the water supply pipe portion includes a rim drain water supply pipe connected to a rim drain port of the pottery for supplying the rinse water introduced from the rinse water inlet portion to the rim drain port of the pottery,
Wherein the washing water inflow part comprises a rim discharge port communicating with the wash water inflow port and connected to the rim discharge port water supply pipe.
The washing water inflow part is configured to communicate the jet water outlet port and the rim side outlet port,
The washing water inflow section may further include a check valve mounted between the washing water inlet and the rim outlet and between the washing water inlet and the jet water outlet so that the water in the rim outlet and the water in the jet outlet are mixed with each other Wherein the wash water drainage structure of the toilet bowl is configured to prevent water from entering the toilet bowl.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120139870A KR20140072950A (en) | 2012-12-04 | 2012-12-04 | Structure for washing water drainage of toilet bowl |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120139870A KR20140072950A (en) | 2012-12-04 | 2012-12-04 | Structure for washing water drainage of toilet bowl |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20140072950A true KR20140072950A (en) | 2014-06-16 |
Family
ID=51126610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020120139870A KR20140072950A (en) | 2012-12-04 | 2012-12-04 | Structure for washing water drainage of toilet bowl |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20140072950A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102593261B1 (en) * | 2022-10-18 | 2023-10-23 | 임영균 | Water discharge device of toilet one body bidet |
-
2012
- 2012-12-04 KR KR1020120139870A patent/KR20140072950A/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102593261B1 (en) * | 2022-10-18 | 2023-10-23 | 임영균 | Water discharge device of toilet one body bidet |
WO2024085490A1 (en) * | 2022-10-18 | 2024-04-25 | 임영균 | Washing water discharge device of toilet-integrated bidet |
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