CN2470424Y - Double-door split controlling draw-off valve for cistern - Google Patents

Abstract

The utility model discloses a water tank two-door separate control release valve, which is structurally characterized in that a valve is serially connected on the lateral upper side of the original release valve inside the water tank, and the two valves are connected as a whole through a bended duct; as the two valves are different in height in the water tank, the discharging amount varies, thus different release valve can be opened based on different water consumption amount to achieve the purposes of water conservation and rational water utilization. The utility model is of rational design, simple structure, water saving and easy operation.

Description

The two-door branch control of water tank discharging valve

The utility model belongs to the Draw off valve that a kind of water closet is used.

Using water wisely, reasonable use of water, be the big problem that countries in the world are paid close attention to, adopted recirculating water technical on the current industrial, also adopted water-saving irrigation technique on the agricultural, and what the using water wisely in the family, reasonable use of water problem were solved is not fine, particularly the lavatory problem of water consumption can not be regulated water supply volume according to need, no matter stool urine, wash with regard to one case water and all put, waste very big; A kind of new-type Draw off valve has appearred in recent years, the designer wants that the speed of pushing speed, strength size and the time length of controlling the button on the tank lid by people reach the purpose of controlling waterdrainage amount, in fact majority are inaccessible, because everyone consciousness of saving water, operation technique and customary way are all different, it is just right just to be difficult to accomplish, when causing water supply volume big, current are little on the contrary, impulse force is little, is difficult to wash down; Water supply volume hour, current are very big again, wasted water resource.

The purpose of this utility model is good, the easy to use two-door branch control of the water tank discharging valve of a kind of water-saving result of design.

For achieving the above object, the utility model has adopted following technical scheme: the water tank Draw off valve is made up of the loam cake and the bleed off pipe at adjutage and pipe place suitable for reading, it is characterized in that above the side of former Draw off valve, be equipped with the little water yield Draw off valve of forming by adjutage and loam cake; Promptly on the adjutage upper portion side wall of former Draw off valve, be connected to an end of crooked shape conduit, another upright end of conduit is connected with the adjutage lower end screw of little water yield Draw off valve.

The utility model is to be connected in series a Draw off valve that waterdrainage amount is little on the former Draw off valve of water tank again, this is according to Draw off valve loam cake height of water level difference in the water tank, the principle design that its waterdrainage amount is also different, the user can open different valves according to needs, water supply volume is big, valve below opening, water supply volume is little, valve above opening can be saved a large amount of unnecessary waters like this, and it is reasonable in design, simple in structure, water-saving result is good, and is easy to the repacking to existing water tank, and is easy to utilize.

Be described further below in conjunction with drawings and Examples.

Fig. 1 is a front view of the present utility model;

Fig. 2 is the vertical view of Fig. 1.

As seen from the figure, the utility model is actual is to be connected in series one on water tank 1 interior former Draw off valve again Individual Draw off valve, but the discharge difference of two valves; Adjutage 2 and its are arranged in water tank 1 The former Draw off valve that loam cake 3 forms, the side joint on pipe 2 tops has one of Curved conduit 4 End, pipe 4 and adjutage 2 join the cross section of an end can be oval-shaped, and on it to rise part The partial cross-section is circular, and is connected with the adjutage 5 of little water yield Draw off valve with screw, namely On former Draw off valve, be connected in series again the Draw off valve of a little water yield; For preventing the water in the water tank 1 Full excessive, near little water yield Draw off valve, be provided with overflow pipe 7, its lower end communicates with pipe 5, Upper end open, the upper end will be lower than the top edge of nowel 1, and is higher than the upper of little water yield Draw off valve Lid 6; On the loam cake 3 of Draw off valve and loam cake 6, be fixed with respectively support arm 8, an end of 9, And support arm 8,9 the other end respectively with pipe 4, pipe 7 outer walls on fulcrum 10,11 movable companies Connect, loam cake 3,6 can be around fulcrum 10,11 upper and lower moving like this, and not with adjutage 3,5 Suitable for reading the dislocation, good airproof performance can not produce seepy question.

Embodiment: the inventor installs valve of the present invention in oneself water tank, the dischargeable capacity of water tank 1 is 10kg, height of water level 20cm in the water tank 1, the highly about 0.5kg of every 1cm, if establish the specified waterdrainage amount of former Draw off valve is 7kg, then the height from loam cake 3 to waterline should be 14cm, discontented this requirement, will adjust the float inlet valve of water tank 1, and make water level reach this requirement, the specified waterdrainage amount of little water yield Draw off valve is 1.5kg, its loam cake 6 to the height of waterline is 3cm, do not meet the demands, just adjust pipe 4 and manage the connection height of the screw between 5, realize with the height of regulating little water yield Draw off valve, when water supply volume is big, pull handle 12 to a direction, open the former loam cake 3 of putting valve, water enters urinal through managing 2; Close by loam cake deadweight then, water supply volume hour is pulled handle 12 to other direction, opens loam cake 6, water through manage 5, pipe 4 and manage 2 and enter urinal, handle 12 pull the direction difference, can open two valves respectively by backguy 13; The water that enters bleed off pipe 7 also enters urinal through above-mentioned pipeline.Through probationary certificate: this valve economizes on water 50% at least more in the past.

Claims (2)

1, the two-door branch control of a kind of water tank discharging valve is made up of the loam cake (3) and the bleed off pipe (7) at adjutage (2) and pipe (2) place suitable for reading, it is characterized in that above the side of former Draw off valve, is equipped with the little water yield Draw off valve of being made up of adjutage (5) and loam cake (6); Promptly on adjutage (2) upper portion side wall of former Draw off valve, be connected to an end of crooked shape conduit (4), another upright end of conduit (4) is connected with adjutage (5) the lower end screw of little water yield Draw off valve.

2,, it is characterized in that the join cross section of an end of crooked shape conduit (4) and adjutage (2) can be ellipse, and the cross section of its standing portion that makes progress is for circular according to the described discharging valve of claim 1.

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