CN2641150Y - Lower position water saving cistern - Google Patents

Abstract

The utility model is a low level water saving tank. The utility model consists of a filter, a water input pipe, a supplementary water tank, a water gauge, a water drain valve and an overflow pipe. Wherein, the supplementary water tank is divided into a recycled water tank and a clean water tank. The recycled water tank is internally provided with a water drain valve and an overflow pipe; and outside of the tank is provided with a water gauge to display the water level of the tank. The top of the tank is provided with a switch. The clean water tank is the same as normal toilet water tank. The operation process of the clean water tank is that floods the recycled water in the toilet wash basin in to the recycled water tank by passing through the filter and the water input pipe. A water gauge is arranged on the external side of the recycled water tank to judge the water level of the water tank. The excrescent recycled water can be drained by the overflow pipe. When the utility model is in use, firstly, start the water drain valve of the recycled water tank to wash the toilet; if the recycled water is not enough, then start the water drain valve of the clean water tank, so that the proposal of water conservation can be fulfilled.

Description

Low water saving tank

technical field

The utility model relates to sanitary equipment, in particular to a low-level water-saving tank, especially a low-level water-saving tank utilizing reclaimed water.

Background technique

As we all know, water is an important natural resource, and is also the basic material condition for the survival and development of human beings and even the entire ecosystem. The total reserves of water resources on the earth are 1.366 billion km ³ , of which seawater accounts for 96.5%; natural fresh water is about 0.35 billion km ³ , accounting for 2.5% of the total reserves, and 99.86% of which is static water that is difficult for people to use. The fresh water of rivers and rivers that are closely related to human activities only accounts for 0.006% of the total fresh water reserves. From the statistics of the above data, it can be fully proved that fresh water resources are scarce. With the development of society and the continuous increase of population, the water shortage situation is extremely severe, and water conservation is imminent. China is also one of the countries short of water. According to statistics, industrial water accounts for 20.7 %, 63% for farmland irrigation, 5.8% for forestry, grazing and fish, 10.5% for domestic use, 5.2% for urban domestic use, and 5.3% for rural domestic use; drinking water accounts for only 5.3% of the urban domestic water use A very small part, most of the water is used for washing face, feet, washing clothes, flushing tanks and environmental sanitation. These one-time used water is called reclaimed water, effectively using reclaimed water to flush urinals to save water The purpose is a new topic; at present, in common toilet flushing water tanks, there are generally one-stage flushing water tanks and two-stage flushing water tanks, and one-stage flushing water tanks are used in smaller occasions and families In fixed places, according to statistics, the water consumption of households is dominated by toilets, and the capacity of general water tanks ranges from 8 liters to 14 liters. At present, in order to save water, the promotion of using bottled water or using bricks to place water tanks, In order to reduce the flushing volume of the general flush toilet, however, after reducing the capacity of the water tank in this way, the urine flushes too much at one time, and the stool flushes at one time is too little, so one more flush is required, which is a waste of time and cannot achieve the purpose of saving water Another kind of water-saving mode is to carry out the water-saving water-saving toilet of water-saving with one-piece water-stop valve, allows big and small flushing water volume to separate, can save water, but its modification cost is too high, is not suitable for each family of present.

Utility model content

According to the purpose of this utility model, aiming at the lack of above-mentioned water resources and the shortcomings of common toilet flushing water tanks, a low-level water tank for flushing toilets with reclaimed water is provided. The water tank has a simple structure and is easy to use. , water pipe and reclaimed water, clean water one-piece box, water level gauge, two water discharge valves and an overflow pipe. Among them, the filter is set at the lower part of the washbasin at home, and one end of the water pipe is connected to the outlet end of the filter, and the other end Connected to the reclaimed water tank; the one-piece water tank is divided into reclaimed water tank and clean water tank. Valves, switches and overflow pipes are installed in the reclaimed water tank, and a water level gauge is set outside the reclaimed water tank. Universal water-saving sanitary ware.

The low-level water-saving tank has a remarkable water-saving effect. The water used for flushing the urinal per person per month is 2 tons, and each ton of water is 2-3 yuan, and each person needs to spend 48-72 yuan per year. Tens of thousands of people save a considerable amount of water, and its economic effect is remarkable; and it also saves water resources.

Description of drawings

Fig. 1 is a three-dimensional appearance schematic diagram of the utility model.

Fig. 2 is a schematic diagram of a water tank of the present invention.

Detailed ways

As shown in accompanying drawing 1 and accompanying drawing 2, the utility model is composed of a filter 1, a water delivery pipe 2, a one-piece water tank 3, a medium water tank 4, a clean water tank 5, a switch 6, an overflow pipe 7, a valve 8, an outlet The water inlet 9, the water level gauge 10, the tap water inlet 11, etc., wherein the conjoined water tank 3 is composed of the middle water tank 4 and the clean water tank 5; The other end of 2 is connected in the middle water tank 4, and the outside of the middle water tank 4 is provided with a water level gauge 10 for displaying the height of the water level of the middle water tank, if the water level of the middle water tank is lower, the switch 6 in the clean water tank is enabled now, To ensure the normal use of the water tank, an overflow pipe 7 is provided at the lower part of the valve of the middle water tank. After the reclaimed water reaches the limit, it is discharged into the urinal by the overflow pipe 7. The water level in the middle water tank 4 is sufficient. Switch 6, open the valve 8, and use Reclaimed water flows into the water outlet 9 to flush the urinal; the sanitary ware in the clean water tank 5 is to adopt the general water-saving sanitary ware in the market, and the clean water tank is the same as the general toilet water tank, and the sanitary ware of the existing toilet water tank is packed in the clean water tank , connected with running water inlet 11 at the bottom of the water tank, the outlet is connected to the water outlet 9 of the one-piece water tank, and a water outlet 9 is connected to the urinal with the intermediate water tank.

Claims (2)

1, a kind of low level water-saving cistern, it is made of strainer, water-supply-pipe, middle water and water purification disjunctor case, fluviograph, discharging valve and bleed off pipe, and it is characterized in that: the disjunctor case is made up of middle water tank and clear water tanks; In middle water tank, be provided with valve and bleed off pipe, be provided with fluviograph, be provided with switch at the casing top in the casing outside; The water side of middle water tank merges into an outlet with the water side of clear water tanks in disjunctor case bottom and communicates with urinal.

2, according to the described a kind of low level water-saving cistern of claim 1, it is characterized in that: when the middle water volume in water tank in the said disjunctor water tank is not enough, can start the clear water tanks switch.