CN2440852Y - Sanitary water saving cistern - Google Patents
Sanitary water saving cistern Download PDFInfo
- Publication number
- CN2440852Y CN2440852Y CN 00226781 CN00226781U CN2440852Y CN 2440852 Y CN2440852 Y CN 2440852Y CN 00226781 CN00226781 CN 00226781 CN 00226781 U CN00226781 U CN 00226781U CN 2440852 Y CN2440852 Y CN 2440852Y
- Authority
- CN
- China
- Prior art keywords
- water
- cistern
- flushing
- unimodal current
- control panel
- 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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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model relates to the improvement of a toilet flushing cistern. A special-purpose unidirectional flow control board is added in the existing cistern, and the cistern is divided into two parts. Additionally, a unidirectional valve plate and a water balance hole are arranged on the unidirectional flow control plate. The utility model is used in the existing various flushing cisterns, can realize changing water flow for flushing, and achieves the purpose of saving the water.
Description
This reality is novel to relate to a kind of lavatory flushing equipment, specifically a kind of improvement of urinal wc flushing cistern.
Existing urinal wc flushing cistern, water tank does not have separation, can only use a kind of fixedly current.The design of water tank capacity will adopt the big as far as possible water yield to guarantee developing result.Yet in actual applications, it is extremely uneconomic using a kind of maximum flow of water, and for example, flushing urine, child dash just, at all need not too big current, can reach satisfied developing result fully than weep.In this case, it is extremely incompatible that present wc flushing cistern seems, causes water waste.
The utility model purpose provides a kind of health cistern for toilet water-saving cistern with variable water flow.
The utility model design scheme is: a kind of health cistern for toilet water-saving cistern, has water tank, there is a unimodal current control panel (1) that water tank is separated into two parts in the water tank, one check valve sheet (2) is housed in the unimodal current control panel (1), and unimodal current control panel (1) bottom has a water balance hole (3).
Unimodal current mouth sectional area in the unimodal current control panel (1) should be greater than cross section, cistern water-discharging mouth of pipe footpath more than 5 times.
Balance pipe (3) cross section is not less than the tank inlet pipe bore.
The utility model advantage is to adopt variable water flow, and urine or child can use little water flushing after an action of the bowels, reaches the purpose of water saving.
Description of drawings:
Fig. 1 is the utility model principle schematic.
Fig. 2 is that the utility model is applied to the structural representation in the hydrodynamic cleaning water tank.
Fig. 3 is that the utility model is applied to the structural representation in the siphon wc flushing cistern.
Embodiment 1: health is separated with a special single-way water flow control plate 1 with storage tank, make sanitary water be divided into two different water yields, use according to need in use and select part water yield q
1Or water tank Total Water Q.(annotate Q=q
1+ q
2).Shown in figure one, wherein, special single-way water flow control plate ratio is as required separated q
1With q
2The water yield, its plate is provided with unimodal current mouth and check valve sheet, be to guarantee sanitary flush, unidirectional water fills mouthful cross section should be greater than more than 5 times, the drain aperture cross section.Simultaneously, the special single-way water flow control plate is provided with the water balance mouth, act as: selecting to use part water yield q
1After, make by the water balance mouth to be separated out the water storage tank water level balance, by the ball float altitude valve water yield is added to the normal reservoir water yield then, cross section, water balance hole should be not less than the tank inlet pipe bore.With Fig. 2 is that example illustrates its application process in the hydrodynamic cleaning water tank: when health was used low amounts of water, plate moved kq
1, ball valve is raised along guide peg, the water yield q in the case
1Enter cleaning hose immediately, at this moment, q
1The water pipe water level reduces rapidly, because water tank q
2The level pressure effect, the unimodal current valve plate is closed q
2The water yield can't flow through the unimodal current mouth, allows to use q
1The water yield, when water has flowed soon, kq
1Ball valve is fallen back to by the guiding device effect closes the draining flushing on the valve seat, make the both sides water level identical by the water balance mouth then, and float valve control water tank water intake is to ordinary water level; When the sanitary water amount for a long time, pull kq
2Ball valve is raised along guide peg, the water yield q in the case
2Enter cleaning hose immediately, at this moment, because q
2Water level is lower than q
1Water level, under pressure, the unimodal current valve plate is opened, q
2And q
1The water yield (is Q=q
1+ q
2) be used simultaneously, when water has flowed soon, kq
2Ball valve falls back to closes the draining flushing on the valve seat, float valve control water inlet pipe water inlet then, and the water balance mouth keeps q
1With q
2The water level unanimity, when intaking ordinary water level, float valve is closed, and system enters and prepares the flushing water stored state next time.
Above-mentioned is to be example explanation operating principle with the hydrodynamic cleaning water tank, and it adapts to the siphon wc flushing cistern equally.This health is saved the water yield and q with cistern for toilet water-saving cistern
1With q
2Ratio has direct relation, the user can be as required, unimodal current control plate is the cistern for toilet water-saving cistern core parts, and check valve sheet can be made into certain taper and cooperate with the unimodal current mouth, and tight and its position is selected for use as far as possible and guaranteed that at low level the enough pressure and the check valve sheet of water open and close flexibly.
Embodiment 2: the utility model is applied to the concrete signal of siphon wc flushing cistern as shown in Figure 3, and its operating principle using method is identical with embodiment 1, is that siphon water tank and hydrodynamic cleaning water tank water intake, water-out manners are slightly different.
Claims (3)
1, a kind of health cistern for toilet water-saving cistern, has water tank, it is characterized in that having in the water tank unimodal current control panel (1) that water tank is separated into two parts, a check valve sheet (2) is housed in the unimodal current control panel (1), and unimodal current control panel (1) bottom has a water balance hole (3).
2, health cistern for toilet water-saving cistern according to claim 1 is characterized in that the unimodal current mouth sectional area in the unimodal current control panel (1) should be greater than cross section, cistern water-discharging mouth of pipe footpath more than 5 times.
3, health cistern for toilet water-saving cistern according to claim 1 is characterized in that balance pipe (3) cross section is not less than the tank inlet pipe bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00226781 CN2440852Y (en) | 2000-09-01 | 2000-09-01 | Sanitary water saving cistern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00226781 CN2440852Y (en) | 2000-09-01 | 2000-09-01 | Sanitary water saving cistern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2440852Y true CN2440852Y (en) | 2001-08-01 |
Family
ID=33590544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00226781 Expired - Fee Related CN2440852Y (en) | 2000-09-01 | 2000-09-01 | Sanitary water saving cistern |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2440852Y (en) |
-
2000
- 2000-09-01 CN CN 00226781 patent/CN2440852Y/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 |