CN203703296U - Automatic water-saving faucet - Google Patents

Abstract

The utility model discloses an automatic water-saving faucet. The automatic water-saving faucet is characterized in that a metal switch piece (1) is arranged on the bottom of a handle of the faucet, a water outlet pipe of the faucet is provided with a timing device (2), and the handle of the faucet is provided with a small pointer. When the opening and closing angle is between 3-7 degrees, the metal switch piece (1) is connected with the timing device (2), the timing device (2) is connected with a baffle (3) in the water outlet pipe of the faucet, and the baffle (3) is connected with a baffle lock catch (4) in the water outlet pipe of the faucet in a matching mode. The automatic water-saving faucet is simple in structure, economical and practical and can automatically close the water outlet after a period of time when people do not close a valve tightly, so that the effect of saving water is achieved.

Description

Automatic water-saving tap

Technical field

The utility model relates to a kind of energy-saving tap used in everyday.

Background technique

In people live on ordinary days, due to phenomenon ubiquity careless and that water tap is not tightened, water tap drips for a long time and has caused a large amount of wastes of water resources.The whole world is faced with " water bankruptcy " crisis now, and water resources is day by day in short supply, also just seems day by day precious.Suppose the water tap of not tightening diffluence one ml water per second, within one hour, will lose the water yield of 3.6 liters, if whether can automatically identify on using at the water tap leaking, just can save great lot of water resources, for the water saving cause in the world is done one's bit.

Nowadays modal water conserving tap is induction tap on the market, is widely used in the places such as various large hotels, market, station.Someone has designed a kind of novel induction tap, and (patent No. (200320104254), water tap is controlled in its available manual control and induction, and under high-pressure situations, carries out current limliting.There is in addition human hair to understand a kind of handle on water tap that is arranged on that can adjust the water yield, make water flow energy in the situation that hydraulic pressure is constant, reduce water consumption.

But above-mentioned two kinds of water taps have its deficiency, and induction tap price is higher, and use inconvenient, more rare within the family at home.The water tap of controlling the water yield can only play water saving effect in the time that water tap uses.More owing to not fastening the phenomenon of water tap in life, above two kinds of water taps, the first can not be applied in family substantially, the second cannot be under water tap passes into silence the situation of not tightening throttle down.

Model utility content

The purpose of this utility model is to have overcome deficiency of the prior art, provides a kind of simple and reasonable, is applicable to family expenses at ordinary times, and the automatic water-saving tap that can effectively economize on water.

In order to solve the problems of the technologies described above, the utility model is to be achieved through the following technical solutions:

A kind of automatic water-saving tap, it is characterized in that: the handle bottom at water tap is provided with metal switch sheet, the outlet pipe of water tap is provided with timing device, in described faucet handle, has a little pointer, when folding angle is between 3 °～7 °, metal switch sheet is connected timer, and described timing device is connected with the baffle plate in watertap discharging tube, and the baffle plate snap close in described baffle plate and watertap discharging tube is connected.

In the water outlet of described water tap, be provided with and filter current stabilization net.

Compared with prior art, the beneficial effects of the utility model are:

The utility model is simple in structure, economical and practical, and water tap can automatically be closed water outlet after people do not fasten valve a period of time, realizes the effect of water saving.And this water tap is to improve and form on the basis of the conventional water tap of present family, can adapt to preferably family life.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

Embodiment

Below in conjunction with accompanying drawing, the utility model is described in further detail:

As shown in Figure 1, the utility model is provided with metal switch sheet 1 in the handle bottom of water tap, and the outlet pipe of water tap is provided with timing device 2, and timing device 2 can comprise timer and driver, and timing device 2 is connected with the baffle plate 3 in watertap discharging tube.In described faucet handle, with a little pointer, when folding angle is between 3 °～7 °, metal switch sheet 1 is connected the timer in timing device 2, and in the time reaching set time, timer control driver control baffle plate 3 opens or closes.The utility model baffle plate 3 can with watertap discharging tube in baffle plate snap close 4 be connected, fixing by baffle plate snap close 4 at ordinary times, in the time that timing device 2 is worked, depart from snap close 4, block outlet pipe, thereby reach the object of closed tap.In the water outlet of described water tap, be provided with and filter current stabilization net 5.

Working principle of the present utility model is as follows: spool adopts ceramic valve core, and ceramic valve core bottom is made up of three holes, and wherein one, two holes are for passing in and out cold water, and one for passing in and out hot water, and remaining one for valve core inside water outlet.Spool working principle is basically identical with general water tap, and all there is seal ring at hot and cold two hole places, and handle band ovable valve stem moves, and the ceramic plate of the inside is moved, and allows different holes open and closure, controls the cold and hot water yield, regulates water temperature.Water discharge of water faucet place installs a small-sized baffle plate 3 additional, and installs a timing device 2 additional in a side for head dragon.Locate between 3 °～7 ° when the folding angle of handle, metal switch sheet 1 is connected timing device 2, and timing device 2 UNICOM's power supplys, start working, and in the time that timing device exceedes set time 2 computing times, baffle plate snap close 4 is opened automatically, and baffle plate 3 closures, block water.In the time that water tap is again opened or closes, timing device 2 loses power supply, and baffle plate 3 resets in baffle plate snap close 4, normally uses.Load the flow restriction that current stabilization filter screen 5 is realized current in the outlet port of current, and basic filtering to water, prevent that the too quickly current that cause of current from flashing.

The undeclared part that relates in the utility model is same as the prior art or adopt prior art to be realized.

Claims (2)

1. an automatic water-saving tap, it is characterized in that: the handle bottom at water tap is provided with metal switch sheet (1), the outlet pipe of water tap is provided with timing device (2), in described faucet handle, has a little pointer, when folding angle is between 3 °～7 °, metal switch sheet (1) is connected timer (2), and described timing device (2) is connected with the baffle plate (3) in watertap discharging tube, and described baffle plate (3) is connected with the baffle plate snap close (4) in watertap discharging tube.

2. automatic water-saving tap according to claim 1, is characterized in that being provided with and filtering current stabilization net (5) in the water outlet of described water tap.