CN2709543Y

CN2709543Y - Water-saving toilet

Info

Publication number: CN2709543Y
Application number: CN 200420041548
Authority: CN
Inventors: 刘思智
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-02-17
Filing date: 2004-02-17
Publication date: 2005-07-13
Anticipated expiration: 2014-02-17

Abstract

The utility model relates to a water-saving toilet. A water tank is not used for storing water, but two delayed self-closing flushing valves and corresponding water pipelines are installed in the water tank so that water from a tap water supply system is directly used for flushing excrement. Compared with general toilets, the utility model enhances the flushing function of water and achieves the aim of saving water, meanwhile, a large amount of water and a small amount of water are got by means of different preset time of the two delayed valves, and one of the valves is chosen according to requirements so that the aim of saving water is further achieved. The utility model has the advantages of low cost and convenient installation and maintenance.

Description

Water-saving closet

China is a lack of water big country, and along with increasing of rapid economy development and population, the situation of lack of water is difficult to change in a short time, and therefore water saving all is an a matter of great account to each family and individual.At present, the height of its water tank of toilet that use in family and hotel is limited, reality is used highly half meter of less than, the water hydraulic pressure that goes out from the case underflow is lower like this. because hydraulic pressure and water-column are directly proportional, thereby to foul to wash away kinetic energy just less, and it is relevant with hydraulic pressure to wash away kinetic energy, hydraulic pressure is low more, it is just more little to wash away kinetic energy, uses consume water with regard to any more.

The purpose of this utility model is exactly under the situation that the water tank height does not increase, and the kinetic energy that makes water wash away foul has bigger increase, thereby reaches the purpose of water saving.For this reason, we will change direct use tap water into foul is washed away without the water tank water storage, because the pressure of tap water supply system stores the pressure of water much larger than water tank.Primary Calculation, even top at building, the kinetic energy that washes away of water system also is that existing water closet water washes away more than two times of kinetic energy.

The utility model is to realize with following technical proposal: it is constant substantially to keep common toilet shape and structure, but the function of water tank no longer is to have stored water, and corresponding water inlet, Guan Shui mechanism have not automatically needed yet.The structure of water tank also has some change, is exactly the rear end face (by an end of wall) of water tank, has opened a U-shaped oblong aperture, so that assembling and maintenance.This oblong aperture is covered with a crown cap or vinyl cover at ordinary times.Device in the water tank is the pipeline of two time-delay valve A arranged side by side (full name is called the delayed self-close flushing valve) and time-delay valve B and corresponding two threeways and common water pipe composition, water inlet at the bottom of one end of pipeline and the water tank is connected, and the delivery port at the bottom of the other end and the toilet water tank is connected.At the water tank top cover, be provided with two holes, suitably regulate the height of time-delay valve in water tank, make the elastic button of time-delay valve just in time stretch out the water tank top cover so that operation from these two holes.Like this, push elastic button and just can open time-delay valve, water just flows directly into toilet from water system and washes away.We can allow the setting-up time of time-delay valve A longer, make the setting-up time of time-delay valve B short, and are just bigger by the water consumption of time-delay valve A like this, just less by the water consumption of time-delay valve B.Situation according to foul can be pushed time-delay valve A or time-delay valve B flexibly.And by regulating the setting-up time of time-delay valve, it is good again that we always can reach scouring effect, and the consumption of water is few again.Because the price of time-delay valve is more cheap, so the cost of the cost of this utility model and common toilet is similar.

The utility model has kept size and appearance U.S. of common toilet simultaneously, and installation and maintenance is all very convenient.

Description of drawings of the present utility model:

Front view when Fig. 1 installs and uses for the utility model.

Fig. 2 is the vertical view that removes behind the water tank top cover.

Be described further in conjunction with the Fig. 1 that bows～2 pair overall structure of the present utility model:

Be nightstool body 1. among Fig. 1, the shape, structure, the size that are keeping toilet commonly used are constant substantially.Just 2. water tank has left a U type hole in the rear end, 10. is covered with lid at ordinary times.The water tank top cover has two circular ports on 4..Delivery port is front end centre position at the bottom of case 9..Water inlet 2. position is located at centre position by the rear end.In the water tank, 5. a time-delay valve A end 6. is connected with metallic water pipe with threeway, and 8. the other end is connected with threeway, time-delay valve B connection 7. is the same with time-delay valve A.2. 5. threeway be connected with water inlet, and 9. 8. threeway be connected with delivery port, and 2. water inlet is connected with water system water pipe (11) again.Like this, only need push the water that time-delay valve A or time-delay valve B just can utilize water system.

Claims

1. novel toilet, comprise two time-delay valves and corresponding threeway and the water pipe installed in the nightstool body, its water tank, it is characterized in that no longer storing water in water tank 3., also do not intake automatically and water closing device, the different time-delay valve of two confluents 6. and 7. with metallic water pipe and threeway 5., 8. threeway couple together side by side, 9. 2. 5. and 8. threeway couple together with delivery port with water inlet respectively with metallic water pipe again.