CN2477713Y - Water saving cistern for toilet - Google Patents

Abstract

The utility model discloses a water-saving closet pan flushing tank, and is characterized in that two water outlets are arranged inside the flushing tank; one of the water outlets is positioned at the bottom of the flushing tank, and the other is disposed in the middle part of the flushing tank; when the water outlet at the bottom of the flushing tank is opened, all the water in the flushing tank will be discharged to flush stool; and when the water outlet in the middle part of the flushing tank is opened, the water in the flushing tank above the water outlet will be discharged to flush urine, and the remaining water will be retained. With the design, the utility model achieves the water-saving purpose.

Description

The water-saving type flush cistern

The utility model relates to a kind of side institute amenities, particularly a kind of water-saving type flush cistern that changes water yield (water closet or crouching pit flushing tank, down with.)。

At present, a discharging quantity of water of the flush cistern that family or some public place generally use is constant, and people are the water of the clean whole water tank of single step of releasing when washing closet after an action of the bowels.Experiment showed, people urinate the back approximately half chests water just can will rinse well in the closet, the so present used every flushing of flush cistern is once urinated and is just had half chests water to slattern in vain.At present, one of thing that townsfolk's water is maximum is exactly the washroom chamber pot flushing water, and flushing urine is that the toilet stool washing number of times is maximum.Therefore, the water that the waste of existing flush cistern is a large amount of, particularly for the city of serious water shortage, huge numbers of families are googols because of the water that flushing urine wastes every day, save this part water, for the city of serious water shortage with significant.

The purpose of this utility model is exactly to provide a kind of novel water-saving type flush cistern at the deficiencies in the prior art, can discharge water selectively, make the part water of in flushing urine, only emitting in the water tank, in the flushing stool, emit water whole in the water tank, thereby reach the purpose of water saving, solve the problem of wasting water because of flushing urine.

The purpose of this utility model is achieved through the following technical solutions, and it is made up of outlet pipe and valve that casing, float valve, overflow pipe, two delivery ports are located at casing inner bottom part and middle part respectively.

The different outlet pipe of above-mentioned two delivery ports height is an one, and the height of middle part outlet pipe can change by the screw adjustment.

The different outlet pipe of above-mentioned two delivery ports height is that respectively independently the height of middle part outlet pipe can change by the screw adjustment.

Outlet pipe that above-mentioned two delivery ports height is different and casing are one integrally-built.

The utility model compared with prior art has following technique effect: when the unlatching delivery port is located at the outlet pipe of casing inner bottom part, can emit the water of FCL, in order to the flushing stool, when the unlatching delivery port is located at the outlet pipe at middle part in the casing, emit the water of delivery port, in order to flushing urine with top, delivery port keeps with the water of lower part, thereby reach the purpose of water saving, also can change the height of middle part delivery port simultaneously, determine suitable water yield.

Fig. 1 is an example structure schematic diagram of the present utility model, and Fig. 2 is another example structure schematic diagram of the present utility model, and Fig. 3 is an example structure schematic diagram more of the present utility model.

Below in conjunction with accompanying drawing in detail the utility model is described in detail.

Embodiment 1, and is shown in Figure 1, and described water-saving type flush cistern is made up of casing 1, case lid 2, float valve 3, rubber valve 4, overflow pipe 5, rubber valve 6, middle part outlet pipe 7, bottom outlet pipe 8, fixing seal device 9, total delivery port 10, water inlet pipe 11.Overflow pipe 5, outlet pipe 7,8 and total delivery port 10 are one.The height of outlet pipe 7 can change.

When carrying rubber valve 4, bottom water goes out pipe 8 opens, and emits whole water, is used for washing stool, and flushing finishes rubber valve 4 closes, and float valve is opened into water simultaneously, closes after advancing to expire; When carrying rubber valve 6, middle part outlet pipe 7 is opened, and emits top water, is used for washing urine, and flushing finishes rubber valve 6 closes, and float valve 3 is opened into water simultaneously, closes after advancing to expire, and waits for next time and uses.

The advantage of present embodiment is and can changes transformation simply to existing utility, can reach the purpose of water saving.

Embodiment 2, and is shown in Figure 2, and described water-saving type flush cistern is made up of casing 1, case lid 2, float valve 3, rubber valve 4, overflow pipe 5, rubber valve 6, middle part outlet pipe 7, bottom outlet pipe 8, sealed fixing device 9, total delivery port 10, water inlet pipe 11.

When proposing rubber valve 4, bottom outlet pipe 8 is opened, and is used for the flushing stool, and flushing finishes rubber valve 4 closes, and float valve 3 is opened water inlet, closes after the end; When carrying rubber valve 6, middle part outlet pipe 7 is opened, and emits top water, is used for flushing urine, washes end rubber valve 6 and closes, and float valve 3 is opened water inlet simultaneously, closes after advancing to expire, and wait is used next time.

Embodiment 3, and is shown in Figure 3, and described water-saving type flush cistern is by casing 1, case lid 2, float valve 3, rubber valve 3, rubber valve 5, beneficial water pipe 6, middle part outlet pipe 7, bottom outlet pipe 8, total delivery port 9, and water inlet pipe 10 is formed.Casing 1, overflow pipe 6, middle part outlet pipe 7, bottom outlet pipe 8, total delivery port 9 is integrative-structures, one-shot forming during for the processing water tank.

When carrying rubber valve 4, bottom outlet pipe 8 is opened, and is used for the flushing stool, washes end back rubber valve 4 and closes, and float valve 3 is opened water inlet, closes after advancing to expire; When carrying rubber valve 5, middle part outlet pipe 7 is opened, and emits the water on top, is used for flushing urine, washes end back rubber valve 5 and closes, and float valve 3 is opened water inlet, closes after advancing to expire, and wait is used next time.

The advantage of present embodiment is one-shot forming, installs simply, is applicable to the luxury water closet that flushing tank and water closet are structure as a whole simultaneously.

Claims (5)

1, a kind of water-saving type flush cistern is made up of casing, case lid, float valve, rubber valve, overflow pipe, outlet pipe.It is characterized in that the outlet pipe in the casing has two, its delivery port is located at bottom and the middle part in the case respectively.

2, water-saving type flush cistern according to claim 1 is characterized in that two outlet pipes in the casing are one.

3, water-saving type flush cistern according to claim 1 is characterized in that two outlet pipes in the casing are respectively independently.

4, water-saving type flush cistern according to claim 1 is characterized in that two outlet pipes in the casing and overflow pipe and casing are overall structures.

5, it is characterized in that according to claim 2 or 3 described water-saving type flush cisterns the height of middle part outlet pipe in the casing can adjust change.

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