CN2309372Y - Water-saving device for low toilet cistern - Google Patents

Abstract

The utility model relates to a water-saving device for a low toilet cistern, comprising a cistern and a fixed washbasin which is communicated with the cistern by a plastic pipe. A semispherical valve in the cistern is added with a weight, a plastic circular frame is sheathed on the outer surface of a guide bar of a valve body, and the semispherical valve and a flat-port water outlet bowl are enclosed by the plastic circular frame and are fixed on the plastic circular frame. A buoy is sheathed with and fixed on the upper part of the guide bar of the valve body, and the upper end of the upper part is connected with a big-quantity water lifting pull wire and a small-quantity water lifting pull wire. The utility model is used for a flushing toilet, and not only has the function of flat-port water saver, but also makes fully use of water in the washbasin. The utility model has double functions of saving water, and the water-saving rate is above 80 %.

Description

Low level toilet flush Ping Kou and the dual water saving fixtures of middle water

The utility model relates to a kind of flushing device with water tank, relates in particular to water recycling low level toilet flush Ping Kou and the dual water saving fixtures of middle water in a kind of the making.

Existing flush toilet lower water box can not be shunted the big or small water yield when sluicing, always disposable big flood flows puts whole box water, makes excrements excess water, and most of clear water is wasted.Another phenomenon of wasting water is after extension wall washbowl between domestic hygiene or the washing in the suspension column washbowl or the water behind the clean thing pours off with making clear one's meaning and position.This water is recycling daily life sewage between water purification and sewage, and we are referred to as middle water.More than two kinds of wastes, for China vast lack of water cities and towns, beyond doubt to the huge waste of valuable water resource, the investment that also will strengthen blowdown and sewerage treatment aspect simultaneously.

The purpose of this utility model is to overcome above-mentioned deficiency, and provide a kind of simple in structure, easy to use, can make in the significant dual water saving fixtures of water-saving result that utilize again of water.

The design that realizes purpose of the present invention is will hang wall washbowl or suspension column washbowl and be mounted to this measure of overfall gap that position bottom it is higher than overflow pipe in the low level toilet flush by adopting, make middle water behind washing back or the clean thing be introduced into water tank and be used, unnecessary middle water enters urinal through the overfall gap of overflow pipe.At this moment, water tank upper is middle pool, and the bottom is a clear water zone.When using big yield, cursory and valve body rises synchronously, and valve body is far away apart from delivery port, and outside the suction scope of mouth bowl, so bleeder quantity is big.When the water surface reduce to cursory volume half the time, cursory buoyant weight power changes, valve body descends and closes delivery port, plays the water saving purpose of the quantitative draining of full water case high water level.During the little water yield, the Artificial Control valve body makes it near apart from delivery port, and in mouth bowl suction scope, bleeder quantity is little.When openhanded moving switch, due to suction, valve body descends and closes delivery port.If middle pool is anhydrous, open the large and small water yield of clear water zone, by Artificial Control, the back ball-type linked switch that sluices is opened automatically, makes the former water level that is raised to clear water zone waterborne, to guarantee that water tank uses continuously.The middle water that hang in wall washbowl or the suspension column washbowl this moment constantly is full of middle pool.Its concrete technical scheme is as follows:

Low level toilet flush Ping Kou of the present utility model and the dual water saving fixtures of middle water, comprise and lift line, the valve body guide peg, the dome-type valve, the ball-type linked switch, flat mouthful of delivery port bowl, Radiator overflow hose, the hard polyphenyl is cursory, plastics circle frame, circle frame fixed screw, plastic pipe, water level pipe and fixed washbowl, wherein the dome-type valve is the dome-type valve that increases the weight of, plastics circle frame is contained in the outside of valve body guide peg by its center borehole jack, and surround the dome-type valve peace mouthful delivery port bowl that increases the weight of and by plastics circle frame fixedly bayonet socket be screwed on the flat mouth delivery port bowl, relend and help round frame fixed screw to be fixed, the cursory suit of hard polyphenyl also is fixed on the top of valve body guide peg, the described line that lifts lifts line by small water quantity pulling wire and big yield and constitutes, and be connected with the upper end of valve body guide peg, plastic pipe one end passes water tank wall and communicates with the water tank middle part, water-closet tank Ping Kou of the present utility model and the dual water saving fixtures of middle water, the other end is connected with washbowl, the position of fixed washbowl bottom is than overfall gap height, water level pipe and the plastic pipe vertical connection of Radiator overflow hose.

Low level toilet flush Ping Kou of the present utility model and the dual water saving fixtures of middle water, wherein said fixed washbowl is for hanging wall washbowl or suspension column washbowl.

Low level toilet flush Ping Kou of the present utility model and the dual water saving fixtures of middle water, the dome-type valve that wherein increases the weight of is in the prudent state that weight is housed on the dome-type valve.

The advantage of low level toilet flush Ping Kou of the present utility model and the dual water saving fixtures of middle water is: can adopt these dual water saving fixtures to make a kind of brand-new low level toilet flush, perhaps in order to transform the low level toilet flush that generally uses at present, make it easily the different needs of the water yield by size, bleeder quantity is implemented quantitatively control, and centering water utilizes again, thereby the very effective using water wisely of energy, effectively conserve water reaches more than 80%, and discharge reaches the 1.8L/S leakproof.In addition, except that the plastics of easy making circle frame, other component are consistent with the market sale all.

Embodiment to low level toilet flush Ping Kou of the present utility model and the dual water saving fixtures of middle water is elaborated below in conjunction with accompanying drawing.

Fig. 1 is the structural representation of low level toilet flush Ping Kou of the present utility model and the dual water saving fixtures inactive state of middle water.

Fig. 2 is the situation schematic diagram after the middle water of device water tank shown in Figure 1 discharges.

Fig. 3 is the situation schematic diagram that resets immediately after the clear water zone discharging in the device water tank shown in Figure 1.

Fig. 4 is the situation schematic diagram after water resets in Fig. 2 and Fig. 3 water tank.

Referring to Fig. 1, low level toilet flush Ping Kou of the present utility model and the dual water saving fixtures of middle water comprise small water quantity pulling wire 1, big yield lifts line 2, valve body guide peg 3, dome-type valve 7, ball-type linked switch 11, flat mouthful of delivery port bowl 8, Radiator overflow hose 17, hard polyphenyl cursory 4, plastics circle frame 6, circle frame fixed screw 9, plastic pipe 14, water level pipe 15 and fixed washbowl 19, wherein dome-type valve 7 is the dome-type valve that increases the weight of, plastics circle frame 6 is sleeved on the outside of valve body guide peg 3 by its centre bore 5, and surround the dome-type valve that increases the weight of 7 peace mouthful delivery port bowls 8 and by plastics circle frame fixedly bayonet socket 10 be screwed on the flat mouth delivery port bowl 8, relend and help round frame fixed screw 9 to be fixed, cursory 4 suits of hard polyphenyl also are fixed on the top of valve body guide peg 3, the described line that lifts lifts line 2 by small water quantity pulling wire 1 and big yield and constitutes, and be connected with the upper end of valve body guide peg 3, plastic pipe 14 1 ends pass water tank wall 13 and communicate with the water tank middle part, the other end and one is hung wall washbowl 19 and is connected, the position of this washbowl bottom 18 is than the overfall gap height of Radiator overflow hose 17, water level pipe 15 and plastic pipe 14 vertical connections.Water tank upper is middle pool O, wherein fills middle water, and the bottom is clear water zone OO, and tap water wherein is housed.

Referring to Fig. 2, when using low level toilet flush Ping Kou of the present utility model and the dual water saving fixtures of middle water to carry out big yield when releasing, lift big yield and lift line 2, make hard polyphenyl cursory 4 and together with dome-type valve body 7 come-up of one, support by described cursory 4, described valve body 7 is far away from flat mouthful of delivery port bowl 8, form big yield and suction scope 12, water level among the middle pool O is reduced to half of described cursory volume, cursory buoyant weight power changes, make described cursory 4 and valve body 7 descends synchronously, fall into the suction scope of flat mouth delivery port bowl 8, and closed delivery port, the water in the remaining part among pool O and the clear water zone OO in the intake bowl rapidly.

Referring to Fig. 3, the middle water yield in the middle pool O in the low level toilet flush that uses this device is discharged the clear water of water and clear water zone OO in this few water yield more at this moment, and ball-type linked switch 11 is opened, after the water discharging, ball-type linked switch 11 can make clear water add in the clear water zone OO.

Referring to Fig. 4, this situation about illustrating is after the clear water in the clear water zone OO adds to former water level among Fig. 3, hang after the washing in the wall washbowl or the middle water behind the clean thing constantly be full of in pool O, make water tank be full of the situation that can utilize water again, also be situation shown in Figure 1.

If washbowl is the suspension column washbasin, situation also as mentioned above.

Claims (3)

1, a kind of low level toilet flush Ping Kou and the dual water saving fixtures of middle water, comprise and lift line, valve body guide peg (3), dome-type valve (7), ball-type linked switch (11), flat mouthful delivery port bowl (8), Radiator overflow hose (17), it is characterized in that: also comprise hard polyphenyl cursory (4), plastics circle frame (6), circle frame fixed screw (9), plastic pipe (14), water level pipe (15) and fixed washbowl (19), wherein dome-type valve (7) is the dome-type valve that increases the weight of, plastics circle framves (6) are sleeved on the outside of valve body guide peg (3) by its centre bore (5), and surround dome-type valve (7) the peace mouthful delivery port bowl (8) that increases the weight of and by plastics circle frame fixedly bayonet socket (10) be screwed on the flat mouth delivery port bowl (8), relend and help round frame fixed screw (9) to be fixed, cursory (4) suit of hard polyphenyl also is fixed on the top of valve body guide peg (3), the described line that lifts lifts line (2) formation by small water quantity pulling wire (1) and big yield, and be connected with the upper end of valve body guide peg (3), plastic pipe (14) one ends pass water tank wall (13) and communicate with the water tank middle part, the other end is connected with washbowl (19), the position of fixed washbowl (19) bottom (18) is than the overfall gap height of Radiator overflow hose (17), water level pipe (15) and plastic pipe (14) vertical connection.

2, according to the low level toilet flush Ping Kou and the dual water saving fixtures of middle water of claim 1, it is characterized in that: described fixed washbowl (19) is for hanging wall washbowl or suspension column washbowl.

3, according to the low level toilet flush Ping Kou and the dual water saving fixtures of middle water of claim 1 or 2, it is characterized in that: the dome-type valve that increases the weight of is in the prudent state that weight is housed on the dome-type valve (7).