CN2512831Y - Stepless regulation water saving type siphon type closet cistern - Google Patents

Abstract

The utility model relates to a stepless regulation water saving type siphon type closet cistern. A round cover is suspended on a water draining pipe whose top is made into a big upper part and a small lower part; the highest part of the water draining pipe holds the line with the normal water level in the water tank; a floater in the tank is pressed so as to make the water level submerge the top of the round cover and form a siphon to realize the water flushing action; a water limiting block for storing water is used for adjusting the best water level and then the water inlet valve is closed tightly and at the same time the hole of the round cover is connected with the opening to move the soft tube so as to realize the stepless regulation change water flushing flow with the advantage of saving water. The utility model has the advantages of simple structure, obvious water saving, low cost and convenient use.

Description

The stepless water-saving hydrocone type tank for excrement pan of transferring the files

The utility model belongs to closet water saving wc flushing cistern.

The water tank that present flushing closet generally uses is a plug envelope formula, and draining valve is installed in water tank bottom, places water storage, because the draining valve rubber stopper seals easy aging distortion, it is close to be difficult for the pass, drainage often occurs.And just all be disposable towards complete water volume in water tank large or small, the utmost point is wasted water.Sometimes water intaking valve also can leak because of fitting badly to cause.

The purpose of this utility model is to provide a kind of tank for excrement pan with novel uncork hydrocone type drainage mechanism, and it has water-tight, can press closet structure and excrements different needs and change discharging quantity of water, and is simple in structure, cheap.

The utility model purpose is achieved in that adopting the circle shroud to be suspended in the top makes on the up big and down small gutter and form syphon, when making water flooding circle shroud top by buoyancy aid instantly, just form siphon and wash, place water storage to be difficult for closing close and drainage thereby thoroughly overcome plug envelope formula draining valve.Connect the removable flexible pipe of opening by circle shroud hole simultaneously, realize the stepless variation discharging quantity of water of transferring the files, using water wisely.Because the water of water intaking valve flows into the bottom earlier the spill of the one aperture piece of restricting water supply is arranged again, water tank is gone in overflow again, thereby has overcome the water intaking valve preventing water phenomenon, and has guaranteed that cistern water level reaches best precalculated position.

The utility model concrete structure is provided by following embodiment and accompanying drawing thereof.

Fig. 1 is the utility model structural representation.

Describe in detail according to concrete structure and the working condition that the utility model proposes below in conjunction with Fig. 1.

The stepless water-saving hydrocone type tank for excrement pan of transferring the files of the present utility model comprises casing 1, case lid 2, and gutter 3, circle shroud 4, suspension 5 between vestlet, depression bar 6, buoyancy aid 7, water inlet pipe 8, water intaking valve 9, connecting rod 10, the spill piece 11 of restricting water supply, the piece aperture 12 of restricting water supply, knob 13, tightrope 14, flexible pipe 15 is formed.Circle shroud 4 is suspended on the gutter 3, and up big and down small shape is made at the gutter top, and the ordinary water level in the height on gutter 3 tops and the casing maintains an equal level, and does not overflow from gutter with water to be as the criterion.An aperture 12 is opened in spill piece 11 bottoms of restricting water supply, the water of water intaking valve 9 flows into the matrix piece 11 of restricting water supply earlier, water tank is gone in overflow again, opens a hole 41 at circle shroud 4 cover walls, and hole 41 is connected with flexible pipe 15 1 ends, flexible pipe 15 other ends are connected with tightrope 14, by the rotation of knob 13, drive tightrope 14 and move, the flexible pipe 15 moved end openings that are connected with tightrope 14 are moved up and down, regulate discharging quantity of water, using water wisely.Connecting rod 10 1 ends are connected with the water intaking valve 9 of water tank, the other end is erected on the buoyancy aid 7, order about buoyancy aid 7 by moving up and down of depression bar 6 and do come-up or sinking motion, by moving up and down of buoyancy aid 7, drivening rod 10 actions, make the water intaking valve that is attached thereto 9 do the action that opens or closes, that is: intake or stop to supply water.

The stepless water-saving hydrocone type tank for excrement pan of transferring the files that the utility model constitutes is performed such work: it is fair with gutter 3 highest points that water tank installs the water level of water at ordinary times, flexible pipe 15 openings are at lowest part, when need are defecated with whole water tank water flushing, as long as press down-pressed pole 6, make buoyancy aid 7 sink to causing the interior water level of case to rise and flood the top of round shroud 4, the gutter 3 that forms in the circle shroud 4 produces siphonage, and water flows out flushing closet dirt from the draining mouth of pipe.After draining finishes, siphonage stops, at this moment kickboard 7 and depression bar 6 fall because of own wt, water intaking valve 9 is opened, water tank begins water inlet, because the piece 11 of restricting water supply is made spill, but the top retaining, an aperture 12 stream minor amount of water are opened in the bottom, the water of water intaking valve 9 is to flow into earlier restrict water supply 11 li of pieces of spill, and water tank is gone in overflow again, because of the discharge of water intaking valve 9 influxs greater than piece 11 apertures 12 of restricting water supply, in the water inlet process, the restrict water supply retaining of piece 11 of spill is filled very soon, and water overflows the inflow water tank, when cistern water level reaches at ordinary times the precalculated position, the connecting rod 10 of frame on buoyancy aid 7 relies on the uplift pressure of buoyancy aid 7, water intaking valve 9 is closed, stop to supply water, the water that the piece 11 of at this moment restricting water supply is held still constantly flows into water tank by aperture 12, buoyancy aid 7 uplift pressure are strengthened, water intaking valve 9 passes are got tighter, water level continues to rise to the gutter highest point and has just stopped rising, has guaranteed that so the each water inlet position of water tank has all reached best precalculated position, at this moment water level returns to the preceding height of draining in the case, for draining is next time got ready.When water tank is used for flushing urine, can be according to the momentum needs, adjusting knob 13 drives tightrope 14 and moves, and flexible pipe 15 moved end openings are moved on to needs height, depression bar 6 is pressed again, and just only be flushed to aperture position place, flexible pipe 15 moved end just stops using water wisely to water.

Claims (2)

1, a kind of stepless water-saving hydrocone type tank for excrement pan of transferring the files, it comprises casing (1), case lid (2), buoyancy aid (7), water inlet pipe (8), water intaking valve (9) gutter (3), it is characterized in that it also comprises the round shroud (4) that is suspended on the gutter (3), up big and down small shape is made at the top of gutter (3), gutter (3) highest point and water tank ordinary water level maintain an equal level, its position Yi Shui does not overflow from gutter (3) and is as the criterion, and connecting rod (10) one ends are connected with water intaking valve (9), and the other end is erected at above the buoyancy aid (7); Water intaking valve (9) water flows into earlier matrix piece (11) lining of restricting water supply, and goes into water tank by spill piece (11) overflow of restricting water supply again, and an aperture (12) is opened in matrix piece (11) bottom of restricting water supply.

2, the stepless water-saving hydrocone type tank for excrement pan of transferring the files according to claim 1, it is characterized in that circle shroud (4) cover wall is shaped on a hole (41), hole (41) is connected with flexible pipe (15) one ends, flexible pipe (15) other end is that the moved end of opening is connected with tightrope (14), and tightrope (14) is controlled by knob (13).