CN109098235B - Flushing tank drain valve with overflow pipe for preventing splashing - Google Patents
Flushing tank drain valve with overflow pipe for preventing splashing Download PDFInfo
- Publication number
- CN109098235B CN109098235B CN201811046500.3A CN201811046500A CN109098235B CN 109098235 B CN109098235 B CN 109098235B CN 201811046500 A CN201811046500 A CN 201811046500A CN 109098235 B CN109098235 B CN 109098235B
- Authority
- CN
- China
- Prior art keywords
- overflow pipe
- valve body
- water
- drain valve
- overflow
- Prior art date
- Legal status (The legal status 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 status listed.)
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Links
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 210000001503 joint Anatomy 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- 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
The utility model provides a flushing tank drain valve with prevent overflow pipe splash, it includes valve body and disk seat, is provided with the wash port on the disk seat, is provided with sealing plug and operating device linkage in the valve body, operating device drive sealing plug and wash port butt joint or separation, the valve body in still be provided with overflow pipe and wash port and switch on its characterized in that: and a spoiler is arranged between the overflow pipe and the drain hole. The beneficial effects of the invention are as follows: 1) Simple structure, low production cost and market competitiveness improvement. 2) The turbulent flow piece is arranged in the channel of the overflow pipe, when water enters the overflow pipe immediately under the action of the turbulent flow piece, upward kinetic energy of the water is converted into rotation to strike the wall of the overflow pipe, and the water cannot fly upwards out of the overflow port.
Description
Technical Field
The invention relates to a toilet flushing tank accessory, in particular to a flushing tank drain valve capable of preventing overflow pipe from splashing.
Background
At present, almost all toilets have a water tank flushing function, so that convenience of life is greatly improved, wherein in an existing flushing tank, an overflow port is arranged in the middle of a drain valve, the function is to play a role of protecting, a water inlet valve is prevented from failing to seal water, water cannot flow out of the tank, although the overflow port is required in the market (GB 26730-2011), namely, h5 is less than or equal to 20mm (h 5 is the distance from SL to OL. SL: under the condition that the dynamic pressure is 0.5MPa, the water inlet valve is completely opened and the drain valve is completely closed), and the maximum water level height which can be reached when water in the water tank overflows is simply referred to as SL.OL: the water level height when water in the water phase is about to flow out of the overflow port is abbreviated as OL.).
In the existing drain valve, due to the water level drop, water can upwards flow from the bottom of the drain valve along the overflow pipe at the moment of water drainage, so that the top end of the drain valve is sputtered to the periphery, and water flies out of the panel. In view of this, a common method is to seal the overflow port to be small, which would make the value of H5 in the national standard larger and the effect not ideal, so that further improvement of the existing drain valve is necessary.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides the drain valve which is simple in structure and convenient to use, and can effectively avoid the influence of water recoil in the overflow pipe on normal use of a user.
The invention aims at realizing the following modes: the utility model provides a flushing tank drain valve with prevent overflow pipe splash, it includes valve body and disk seat, is provided with the wash port on the disk seat, is provided with sealing plug and operating device linkage in the valve body, operating device drive sealing plug and wash port butt joint or separation, the valve body in still be provided with overflow pipe and wash port and switch on its characterized in that: and a spoiler is arranged between the overflow pipe and the drain hole.
The spoiler is disc-shaped, a plurality of water guide holes are formed in the spoiler, and spoilers are arranged on the walls of the water guide holes.
The turbulence piece comprises an outer ring and an inner ring, the outer ring is connected with the inner ring through a plurality of turbulence plates, and water guide holes are formed between two adjacent turbulence plates.
The spoiler is in a fan blade shape and is uniformly distributed between the outer ring and the inner ring.
The inner ring is provided with a positioning hole which is arranged with a positioning seat arranged in the overflow pipe.
The outer ring is provided with a plurality of elastic feet extending upwards, and the elastic feet are clamped and fixed on the inner hole of the overflow pipe.
The beneficial effects of the invention are as follows: 1) Simple structure, low production cost and market competitiveness improvement. 2) The turbulent flow piece is arranged in the channel of the overflow pipe, when water enters the overflow pipe immediately under the action of the turbulent flow piece, upward kinetic energy of the water is converted into rotation to strike the wall of the overflow pipe, and the water cannot fly upwards out of the overflow port.
Drawings
Fig. 1 is a diagram showing the effect of the assembly of the present invention.
Fig. 2 is an assembly view of the structure of the present invention.
FIG. 3 is a schematic view of a spoiler according to the present invention.
Detailed Description
The invention is described in more detail below with reference to the accompanying drawings. The utility model provides a flushing tank drain valve with prevent overflow pipe splash, it includes valve body 1 and disk seat 2, is provided with wash port 3 on the disk seat 2, is provided with sealing plug 4 and operating device linkage in the valve body 1, operating device drive sealing plug 4 dock or separate with wash port 3, valve body 1 in still be provided with overflow pipe 5 and wash port 3 switch on, its characterized in that: a spoiler 6 is arranged between the overflow pipe 5 and the drain hole 3.
The turbulence piece 6 is disc-shaped, a plurality of water guide holes 61 are formed in the turbulence piece, and a turbulence plate 62 is arranged on the wall of each water guide hole 61.
The spoiler 6 includes an outer ring 63 and an inner ring 64, the outer ring 63 and the inner ring 64 are connected by a plurality of spoilers 62, and water guide holes 61 are formed between two adjacent spoilers 62.
The spoiler 62 is in a fan blade shape and is uniformly distributed between the outer ring 63 and the inner ring 64.
The inner ring 64 is provided with a positioning hole 65, and the positioning hole 65 is installed with a positioning seat arranged in the overflow pipe 5.
The outer ring 63 is provided with a plurality of elastic feet 66 extending upwards, and the elastic feet 66 are clamped and fixed on the inner hole of the overflow pipe 5.
Working principle: in the scheme, a spoiler is arranged in an overflow pipe, the spoiler is disc-shaped and comprises an outer ring 63 and an inner ring 64, the outer ring 63 and the inner ring 64 are connected through a plurality of spoilers 62, and water guide holes 61 are formed between two adjacent spoilers 62. The spoiler is installed through a positioning hole on the inner ring of the spoiler, and can also be clamped and fixed on the inner hole of the overflow pipe 5 through a plurality of elastic feet 66 extending upwards and arranged on the outer ring 63. When the drainage, when having the rivers to flow backward in the overflow pipe, rivers contact with the vortex piece earlier, and the imitative flabellum of spoiler on the vortex piece sets up, and it is the slope form with the axis contact surface of overflow pipe, therefore when rivers contact with the spoiler of slope, the ascending kinetic energy of water is turned into rotatory striking overflow pipe's pipe wall to make water can not fly upward out the overflow mouth, and through applicant's experiment, indicate that H5 influences very little in the national standard, can not influence the overflow effect hardly, so this structure can extensively use widely.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (3)
1. The utility model provides a flushing tank drain valve with prevent overflow pipe splash, it includes valve body (1) and disk seat (2), is provided with wash port (3) on disk seat (2), is provided with sealing plug (4) and operating device linkage in valve body (1), operating device drive sealing plug (4) dock or separate with wash port (3), valve body (1) in still be provided with overflow pipe (5) and wash port (3) switch on, its characterized in that: a turbulence piece (6) is arranged between the overflow pipe (5) and the drain hole (3); the turbulence piece (6) is disc-shaped, a plurality of water guide holes (61) are formed in the turbulence piece, and turbulence plates (62) are arranged on the wall of the water guide holes (61); the turbulence piece (6) comprises an outer ring (63) and an inner ring (64), the outer ring (63) and the inner ring (64) are connected through a plurality of turbulence plates (62), and water guide holes (61) are formed between two adjacent turbulence plates (62); the spoiler (62) is in a fan blade shape and is uniformly distributed between the outer ring (63) and the inner ring (64).
2. A cistern drain valve with overflow tube to prevent splash as claimed in claim 1, wherein: the inner ring (64) is provided with a positioning hole (65), and the positioning hole (65) is installed with a positioning seat arranged in the overflow pipe (5).
3. A cistern drain valve with overflow tube to prevent splash as claimed in claim 1, wherein: the outer ring (63) is provided with a plurality of elastic feet (66) extending upwards, and the elastic feet (66) are clamped and fixed on the inner hole of the overflow pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811046500.3A CN109098235B (en) | 2018-09-08 | 2018-09-08 | Flushing tank drain valve with overflow pipe for preventing splashing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811046500.3A CN109098235B (en) | 2018-09-08 | 2018-09-08 | Flushing tank drain valve with overflow pipe for preventing splashing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109098235A CN109098235A (en) | 2018-12-28 |
| CN109098235B true CN109098235B (en) | 2024-01-19 |
Family
ID=64865793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811046500.3A Active CN109098235B (en) | 2018-09-08 | 2018-09-08 | Flushing tank drain valve with overflow pipe for preventing splashing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109098235B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4497076A (en) * | 1983-02-24 | 1985-02-05 | Sullivan Donald E | Dual flush system for controlling flush water in water closet |
| CN1144865A (en) * | 1995-04-21 | 1997-03-12 | 美国标准公司 | Toilet flushing device with water saving features |
| US6675398B1 (en) * | 2002-11-26 | 2004-01-13 | Bruce A. Antunez | Diverter for use with tank valves to direct flow to tank or rim |
| CN201850618U (en) * | 2010-08-27 | 2011-06-01 | 夏立君 | Toilet with smell removal device |
| CN104481015A (en) * | 2014-11-03 | 2015-04-01 | 宁波博帆卫浴有限公司 | Anti-splashing closestool device |
| CN105839743A (en) * | 2016-05-20 | 2016-08-10 | 吉博力(上海)投资管理有限公司 | Water supplement control device and water closet |
| CN106836408A (en) * | 2017-03-03 | 2017-06-13 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of hydrocone type water replanishing device and method for supplementing water |
| CN107083794A (en) * | 2017-03-30 | 2017-08-22 | 厦门科牧智能技术有限公司 | A kind of Pressure water discharging valve and the closestool with Pressure water discharging valve |
| CN209194653U (en) * | 2018-09-08 | 2019-08-02 | 佛山市顺德区卡地尔卫浴实业有限公司 | It is a kind of with prevent overflow pipe splash waste preventer drain valve |
-
2018
- 2018-09-08 CN CN201811046500.3A patent/CN109098235B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4497076A (en) * | 1983-02-24 | 1985-02-05 | Sullivan Donald E | Dual flush system for controlling flush water in water closet |
| CN1144865A (en) * | 1995-04-21 | 1997-03-12 | 美国标准公司 | Toilet flushing device with water saving features |
| US6675398B1 (en) * | 2002-11-26 | 2004-01-13 | Bruce A. Antunez | Diverter for use with tank valves to direct flow to tank or rim |
| CN201850618U (en) * | 2010-08-27 | 2011-06-01 | 夏立君 | Toilet with smell removal device |
| CN104481015A (en) * | 2014-11-03 | 2015-04-01 | 宁波博帆卫浴有限公司 | Anti-splashing closestool device |
| CN105839743A (en) * | 2016-05-20 | 2016-08-10 | 吉博力(上海)投资管理有限公司 | Water supplement control device and water closet |
| CN106836408A (en) * | 2017-03-03 | 2017-06-13 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of hydrocone type water replanishing device and method for supplementing water |
| CN107083794A (en) * | 2017-03-30 | 2017-08-22 | 厦门科牧智能技术有限公司 | A kind of Pressure water discharging valve and the closestool with Pressure water discharging valve |
| CN209194653U (en) * | 2018-09-08 | 2019-08-02 | 佛山市顺德区卡地尔卫浴实业有限公司 | It is a kind of with prevent overflow pipe splash waste preventer drain valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109098235A (en) | 2018-12-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 528323, No. two, No. 5, Ancient Industrial Road, Tan Town, Shunde District, Guangdong, Foshan Applicant after: Guangdong cardier sanitary Technology Co.,Ltd. Address before: 528323, No. two, No. 5, Ancient Industrial Road, Tan Town, Shunde District, Guangdong, Foshan Applicant before: FOSHAN SHUNDE KARDIER SANITARY WARE INDUSTRY CO.,LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |