CN201144453Y - Water-saving device of closestool - Google Patents

Abstract

The utility model relates to a water saving device applied to a closestool and belongs to the energy saving device field. The water saving device is fixed surrounding an upright pipe pedestal in a closestool water tank. An open annular closing ring is arranged at the outer edge of the upright pipe pedestal at the height H. Webbing parts at two sides of the closing ring are extended to the upper part of a piston cover in the water tank and provided with locking holes and lock pins. The end of the webbing is open as a sweeping opening. The water saving device has simple structure and convenient installation, after being arranged into an old style closestool, the water saving device can control the water consumption of the water tank by self, so the energy saving effect is obvious.

Description

The water saving fixtures that are used for toilet

Technical field

The utility model belongs to the energy saver field, specially refers to a kind of water saving fixtures that are used for toilet.

Background technology

Water is human extremely valuable resource, and using water wisely has become the good prevailing custom that the whole people all know, no matter government organs or community resident, all water conservation is placed on extremely important status.Various water-saving toilets, water-saving tap arise at the historic moment on the market.New house resident family no doubt can choose different water saving articles for use voluntarily, adopts various water-saving toilets to carry out house ornamentation, but for also there being a considerable amount of old-fashioned room resident family in the society, the flush toilet majority in these old-fashioned rooms still be capacity be large water tank about 20 to 30 liters.

Therefore, for using water wisely, with regard to the problem that exists old-fashioned toilet structure is transformed, disclosed " water saving effect of a nylon rope " carry out old-fashioned toilet is carried out of some communities in the technology activity of transformation on economy of water cousumption before 2 years, in many residential quarters, started great study upsurge, the design people is exactly chief creating person and a surname speaker of described public welfare activities, through the groping, demonstrate an of period, when seeing its energy-saving effect, also see the part that still haves much room for improvement.The water saving of a nylon rope is simple economy no doubt, but not enough standard in operation, also displacement easily when being bad, it is all bigger to carry out arbitrariness, changeability, for the convenient common people's employing, the design people sums up and has developed a kind of simple and easy product on the basis of the above, as long as on old-fashioned toilet, mix this simple and easy product, just can easily obtain energy-conservation effect.

Summary of the invention

The utility model technical issues that need to address are, at existing closestool water-saving device, go up not enough standard owing to exist operation, the arbitrariness of carrying out, many not perfect parts such as changeability is big, in order to overcome these deficiencies, a kind of easy device of more convenient more standard is just proposed, the purpose of this utility model provides a kind of water saving fixtures that are used for toilet, for finishing the purpose of this utility model, the technical scheme that is adopted is as follows: a kind of water saving fixtures that are used for toilet, be fixed on outside the water-closet tank neutral tube pedestal and enclose, it is characterized in that, be centered around described riser base outer rim H height and be provided with the annular collar of an opening, the sideband of collar both sides partly stretches to the top of piston cap in the water tank, has locking hole on the sideband and pinning is housed, and the sideband end is sweeps a mouthful shape and open.Height H is like this estimation, learns when toilet draws water through test of many times, and when the angle that starts when the plane of piston cap was 45 with horizontal plane angle α, water yield and energy-saving effect at this moment presented optimum state.Piston cap is lifted very greatly in the old-fashioned toilet, and the α value is generally all about in the of 80 °, though there are enough scouring forces to remove the toilet dirt, water consumption is too many; When piston cap starts angle too small, when the α value is lower than 45 °, dash clean toilet though water supply volume is few, be not joint able one's original idea, in order to satisfy such empirical value at α angle, then available geometrical relationship calculates the place, position of annular collar height H.Therefore, described annular collar dual-side band edge first speed is in the position of piston cap plane horizontal by 45.This control to cover-lifting angle also can the equivalence control of piston cap stay cord in pairs, and stay cord up-downgoing process control in than the short scope of former stroke, also can be reached the effect that reduces water flow.The material of annular collar adopts metal tape material or organic material to make.

The beneficial effects of the utility model are, this apparatus structure is simple, and is easy for installation, and behind the old-fashioned toilet of packing into, owing to can control the water supply volume of water tank voluntarily, energy-saving effect is obvious, and three mouthfuls of people's family can save 70 tons of water every year, and this device is easy to generally promote.

Description of drawings

Fig. 1 is the nylon rope binding method of old-fashioned toilet transformation on economy of water cousumption

Fig. 2 a is an open annular Spring Clip schematic diagram

Fig. 2 b is the position relations of water saving fixtures in water tank

The specific embodiment

With reference to Fig. 1, the open a kind of schematic diagram that adopts of expression to old-fashioned toilet transformation on economy of water cousumption, the outline among the figure is represented the large volume water tank of old-fashioned toilet, the bath handle of installing on it 1 extend out to the water tank place.The bath mechanical shaft 2 that is connected is horizontal in water tank, and there is one section stay cord 3 vertically downward its end, and the backguy termination connects piston cap 4, and piston cap covers delivery port 5 at ordinary times completely.The water inlet on top is provided with valve 6, and valve top part is ined succession one and had the long-armed of ball float 7, and when ball float floats, depress valve 6 and block entry, when ball float descends, Open valve, in new water was gone into, what link to each other with piston cap was riser base 8.Represent the structure of open annular collar 9 with reference to Fig. 2 a, this annular collar is embraced edge outside riser base 8, has locking hole 9.1 and pinning 9.2 is housed on the sideband part of collar both sides, and the sideband end is sweeps mouthful shape 9.3 and outwards open.Represent these water saving fixtures position relation in water tank with reference to Fig. 2 b.In this example, the annular collar of opening adjusts at the position height H on the riser base that angle is 45 ° between piston cap plane and horizontal plane.At this moment discharging quantity of water will be controlled at automatically can wash down toilet, can reach the optimum state of water saving again.

Claims (3)

1 one kinds of water saving fixtures that are used for toilet, be fixed on outside the water-closet tank neutral tube pedestal and enclose, it is characterized in that, be centered around described riser base outer rim H height and be provided with the annular collar of an opening, the sideband of collar both sides partly stretches to the top of piston cap in the water tank, have locking hole on the sideband and pinning is housed, the sideband end is sweeps a mouthful shape and opens.

The water saving fixtures of 2 toilets according to claim 1 is characterized in that, described annular collar dual-side band edge first speed is in the position of piston cap plane horizontal by 45.

The water saving fixtures of 3 toilets according to claim 1 is characterized in that, the material of annular collar adopts metal tape material or organic material to make.

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