CN2280122Y - Cistern for toilet - Google Patents
Cistern for toilet Download PDFInfo
- Publication number
- CN2280122Y CN2280122Y CN 96237094 CN96237094U CN2280122Y CN 2280122 Y CN2280122 Y CN 2280122Y CN 96237094 CN96237094 CN 96237094 CN 96237094 U CN96237094 U CN 96237094U CN 2280122 Y CN2280122 Y CN 2280122Y
- Authority
- CN
- China
- Prior art keywords
- water
- syphon
- cistern
- toilet
- water inlet
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a water tank for toilets, which comprises a casing, a water inlet pipe, a water inlet valve, a lever and a floating ball. A drainage device of the water tank for toilets adopts a siphon device and directly discharges water by the action of a siphon. The utility model alters the traditional drainage device and avoids the phenomenon of water leakage caused by the ageing and the loose sealing of a rubber valve.
Description
The utility model relates to a kind of water tank, particularly the lavatory wc flushing cistern.
The device of common Cistern for toilet control draining is made of glue valve, drag-line etc., owing to the glue valve easily wears out, can not accurately reset, thus regular the leaking of water tank meeting, thus a large amount of water-white whitecap expenses caused.
The purpose of this utility model is at the problems referred to above, proposes a kind of novel Cistern for toilet, thoroughly changes the drain valve structure of water tank, with the current loss of stopping to bring because of the problem of glue valve.
Cistern for toilet is made up of casing, water inlet pipe, water intaking valve, lever, ball float etc., it is characterized in that one syphon being housed in the water side of casing, and the curved bend pipe of syphon, syphon top transverse tube is a little more than the water level of water tank; The control button is arranged on the syphon;
Above-mentioned siphonal top is flat tube shape;
Above-mentioned syphon is one section elastic compression pipe near discharge ends;
Above-mentioned syphon water inlet end is provided with a plurality of air inlets, is made of closed screw and regulates the washing water quantity device.
The utility model adopts the dewatering installation of syphon as water tank, presses syphon, makes the water tank water logging cross the syphon top, and siphon begins until the syphon air inlet ventilative, and flushing process just stops.
Flat tube shape is adopted at the syphon top, and it is high that purpose reduces pipe as far as possible, helps the startup of siphonage.
Whole syphon is the change section structure, and water inlet end is big, the water side is little, and purpose is to make in the of short duration start-up course, and the current that syphon forms are full of in the pipe water in the flow velocity of the draining section free decrease speed greater than water, and it is uninterrupted to keep siphonage.
Siphonal discharge ends is provided with elasticity reduction structure, and purpose is that syphon can be pressed, and can sensitivity reset again.
Siphonal water inlet end is provided with a plurality of air inlets, by the closed screw sealing, regulates a certain air inlet during use at ordinary times, promptly opens a certain screw, but the last discharge level of regulating tank, thus regulate washing water quantity.
The utility model has been cancelled draining valve, has eradicated the root of leaking, and this dewatering installation is simple in structure, easy to operate, practical reliable.
Now in conjunction with the accompanying drawings the utility model is further described:
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the utility model dewatering installation structural representations;
Accompanying drawing 3 is I-I sectional views of accompanying drawing 2;
Accompanying drawing 4 is another structural representations of the utility model dewatering installation.
As shown in Figure 1, the utility model comprises casing 4, water inlet pipe 1, water intaking valve 2, lever 3, dewatering installation 5.
As shown in Figure 2, dewatering installation is a syphon 5, and the drain hole of syphon 5 places the discharge ends of water tank, siphonal drain hole is an elastic bellows 6, its water inlet end is provided with some adjustable mouths 8, is a flat tube shape at the top of syphon 5, as shown in Figure 3; Select a certain suitable air inlet 8, be about to a certain air inlet and open, the termination water level of selectable drainage.Lift button 7, cistern water level exceeds the syphon top, and siphonage begins, and water tank water is discharged by discharge ends.
As shown in Figure 4, it is a kind of structure-improved of above-mentioned example, syphon 5 places discharge ends, cistern water level is set just in time is positioned under the syphon curve bend, dispose a water squeezing piece 9 at cistern water level, water squeezing piece 9 can be replaced by the ball float that strengthens, press water squeezing piece 9, make cistern water level exceed syphon, syphon is started working, and water tank water is discharged by syphon.
Claims (3)
1, a kind of Cistern for toilet comprises casing, water inlet pipe, water intaking valve, lever, ball float, it is characterized in that in the casing discharge ends one syphon being set, and syphon top transverse tube is a little more than cistern water level.
2, Cistern for toilet according to claim 1 is characterized in that described syphon top is flat tube shape, and siphonal discharge ends is set to the elastic compression pipe, and its water inlet end is provided with adjustable mouth.
3, according to claim 1,2 described Cistern for toilet, it is characterized in that described syphon is the change section structure, water inlet end is big, the water side is little.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96237094 CN2280122Y (en) | 1996-06-21 | 1996-06-21 | Cistern for toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96237094 CN2280122Y (en) | 1996-06-21 | 1996-06-21 | Cistern for toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2280122Y true CN2280122Y (en) | 1998-04-29 |
Family
ID=33912773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96237094 Expired - Fee Related CN2280122Y (en) | 1996-06-21 | 1996-06-21 | Cistern for toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2280122Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114906793A (en) * | 2022-06-06 | 2022-08-16 | 中北大学 | Automatic quantitative filling device based on isotope detector and siphon principle |
-
1996
- 1996-06-21 CN CN 96237094 patent/CN2280122Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114906793A (en) * | 2022-06-06 | 2022-08-16 | 中北大学 | Automatic quantitative filling device based on isotope detector and siphon principle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |