CN2343221Y - Water-saving device for cistern - Google Patents
Water-saving device for cistern Download PDFInfo
- Publication number
- CN2343221Y CN2343221Y CN 98246043 CN98246043U CN2343221Y CN 2343221 Y CN2343221 Y CN 2343221Y CN 98246043 CN98246043 CN 98246043 CN 98246043 U CN98246043 U CN 98246043U CN 2343221 Y CN2343221 Y CN 2343221Y
- Authority
- CN
- China
- Prior art keywords
- water
- water saving
- utility
- cistern
- model
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 88
- 238000009434 installation Methods 0.000 claims abstract description 7
- 210000002700 urine Anatomy 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000011010 flushing procedure Methods 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 230000013872 defecation Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model relates to a water-saving device for a cistern which is used for discharging the water by the siphon principle, particularly a water saving device for a cistern of a toilet. The utility model is characterized in that the upper side of an n-shaped pipe (a siphon pipe) of a siphon device which is arranged in the cistern is provided with a water saving hole, and the point of the water saving hole is provided with a switch apparatus. The water in the cistern can be discharged completely by the utility model, and a fraction of water can also be discharged. Therefore, the utility model solves the problems that the water of the whole cistern is discharged when flushing the urine. Compared with the existing cistern, the utility model can cause the water to be saved by more than 80%. The utility model has the advantages of simple structure, convenient installation and operation, and low cost.
Description
The utility model relates to the particularly water saving device of water closet of a kind of water tank with the siphon principle draining.
Use at present the most extensive, consumption is maximum that a kind of water tank that utilizes the siphon principle flushing toilet bowl is arranged, and has in this water tank entered the mouth by the tap water of ball float control, siphoning installation is piston and syphon (n shape pipe), shakes hands to be connected in piston through a lever and a stay cord.The water yield of this water tank is enough to stool in the urinal is rinsed well.Its weak point exactly is, the capacity of water tank is the design of flushing stool, will bleed off a whole box water equally in the time of flushing urine, and the number of times of people's urine is far away more than times of defecation, and like this, the water more than 80 percent has all slatterned in vain.The whole nation has more than one hundred million water tanks using, and the numeral of annual waste is very surprising.
The purpose of this utility model is will provide a kind of to use as usual when dashing stool, and only uses the fraction water in the water tank when dashing urine, and is simultaneously simple to operate, do not influence the water tank water saving fixtures of the mode of operation of dashing stool.
The technical solution of the utility model is that its characteristics are to have a water saving holes (2) on n shape pipe (1) (syphon) of the siphoning installation in water tank, locates to be equipped with the switching device in a joint water hole (2) in water saving holes (2).
Another characteristics of the present utility model are described switching devices for be connected with a connection piece (4) on the n shape pipe (syphon) of the upper end of water saving holes (2), lower end one pivot pin (3) of connector (4) connects a L shaped switch lever (7), there is a stopper (9) the corresponding position corresponding with water saving holes (2) corresponding end and water saving holes (2) at switch lever (7), the other end of switch lever (7) joins through a stage clip (5) and connector (4), have a hole (6) in the end of switch lever (7), the stay cord between the piston of siphoning installation and the handle lever passes from this hole (6).
Another characteristics of the present utility model are that described switching device is an electromagnetic valve.
Another characteristics of the present utility model are that described water saving holes (2) is opened on the pipe of the n shape more than water tank 1/2nd waterlines (1).
Advantage of the present utility model and effect are: use this device both the water in the water tank all can be bled off, also can only bleed off wherein sub-fraction, also a whole box water must be drained and the drawback of waste water resource thereby solved when dashing urine.More than 80%, with 15 kilograms of calculating of one case water, average for each person every day five urine of three-person household are counted than existing water tank water saving, can economize on water in 1 year more than 60 ton, the whole nation has 100,000,000 water closets at least, if use this device, the billion cubic meter more than 60 of will economizing on water every year, its social benefit and economic benefit will be very huge, and simultaneously, this apparatus structure is simple, easy for installation, easy to operate, easily to produce, cost is low.
Fig. 1 is the utility model structural representation.
As Fig. 1, go up by piston one side at the n shape at 4/5 waterline place pipe (1) and to make a call to a water saving holes (2), connector (4) is fixed on the top of water saving holes, simultaneously, the stopper (9) of L shaped switch lever is aimed at water saving holes (2).And the piston stay cord passed from the stomidium (6) of switch lever (7).Because the effect of stage clip, switch lever (7) is depressed, and stopper (9) is closed water saving holes (2).When dashing urine, after moving the end to, water tank is shaken hands (8) stop several seconds kinds, at this moment piston rod jack-up switch lever (7), water saving holes is opened, and when following, air enters in the water saving holes (2) drawdown to water saving holes, siphonage can not be kept, and the water in the water tank has just no longer flowed down.When dashing stool, the same with original usage, as long as the handle of leaving behind unclamps again.Water saving holes (2) is though be opened when handle is moved the end at this moment, and after unclamping handle, switch lever is under the use of stage clip (5) elastic force, and water saving holes (2) is closed again very soon, and air can not enter water saving holes (2), and water tank uses as usual.In addition, when water level when the position is following, allows water continue flowed as not wanting in water saving holes (2), stop several seconds kinds as long as a handle (8) is moved the end to, water saving holes (2) is opened, and air enters, and water is just no longer to dirty.
The utility model both can be installed among the existing water tank, also can be adopted in manufacturing process by manufacturer, and directly produce the water tank that has water saving fixtures.
Adopt the cited alternate manner in addition of the utility model as switching device, all fall into protection domain of the present utility model.
Claims (4)
1, a kind of water tank water saving fixtures is characterized in that having a water saving holes (2) on the n shape pipe (1) of the siphoning installation in water tank, locate to be equipped with a switching device in water saving holes (2).
2, a kind of water tank water saving fixtures as claimed in claim 1, it is characterized in that described switching device is for being connected with a connection piece (4) on the n shape pipe on the top of water saving holes (2), lower end one pivot pin (3) of connector connects a L shaped switch lever (7), with water saving holes (2) corresponding end and with the corresponding corresponding position of water saving holes (2) one stopper (9) is arranged at switch lever (7); The other end of switch lever (7) links to each other with connector (4) through a stage clip (5), has a hole (6) in the end of switch lever (7), and the stay cord between the piston of siphoning installation and the handle lever passes from this hole (6).
3, a kind of water tank water saving fixtures as claimed in claim 1 is characterized in that described switching device is an electromagnetic valve.
4,, it is characterized in that described water saving holes (2) opens on the n shape more than water tank 1/2nd waterlines pipe (1) as claim 1 or 2 or 3 described a kind of water tank water saving fixtures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98246043 CN2343221Y (en) | 1998-10-27 | 1998-10-27 | Water-saving device for cistern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98246043 CN2343221Y (en) | 1998-10-27 | 1998-10-27 | Water-saving device for cistern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2343221Y true CN2343221Y (en) | 1999-10-13 |
Family
ID=33991622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98246043 Expired - Fee Related CN2343221Y (en) | 1998-10-27 | 1998-10-27 | Water-saving device for cistern |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2343221Y (en) |
-
1998
- 1998-10-27 CN CN 98246043 patent/CN2343221Y/en not_active Expired - Fee Related
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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 |