CN2727250Y - Sanitary water tank with double chamber - Google Patents

Abstract

The utility model is a double-cavity sanitary water tank, which is used for flushing toilet urinals, and can effectively solve the problems of waste water utilization and water saving. Separator, the bottom of the sewage cavity is equipped with a flushing valve and a sewage stop valve, the upper part of the sewage stop valve is equipped with a floating ball connected to the sewage cavity, and the bottom of the clean water cavity is equipped with a clean water stop valve, and its upper part is equipped with a connected floating ball in the clean water cavity The floating ball is equipped with a U-shaped siphon tube on the partition. The lower part of the siphon tube has a siphon tube inlet and a siphon tube outlet on both sides of the partition board. The lumen between the siphon tube inlet and the outlet forms a water flow channel. , not only reduces the tap water fee, but also ensures the effective flushing of the urinal, clean and hygienic, is an innovation and creation of the existing flushing water tank, is beneficial to thousands of households, and has broad development and application prospects.

Description

Double chamber sanitary water tank

1. Technical field

The utility model relates to a double-cavity sanitary water tank used in a toilet.

2. Background technology

The lack of water resources is a worldwide problem, so how to save water and waste water utilization is a matter of great concern to people. At present, clean tap water is mostly used for flushing toilet urinals, and waste water in daily life is rarely used, such as washing vegetables, washing dishes, The non-toxic waste water used for washing clothes is used to flush the urinals of the bathroom. Even if a few people use the waste water to flush the urinals, they still manually pour the urinals into the urinals, which is both troublesome and laborious, and it is difficult to persist. Sanitary ware, people think that the residual sewage in the washing ware is not clean enough to meet the hygienic requirements, so it is difficult to use effectively. Domestic wastewater is often directly poured into the sewer and discharged, and the secondary use of water resources cannot be realized. This is both Water resources are wasted, and the expenditure of water charges has been increased, which is unfavorable to the country and the people. How to save water, waste water utilization?

3. Contents of utility model

In view of the above situation, the purpose of this utility model is to provide a double-chamber sanitary water tank, which can effectively solve the problems of waste water utilization and water saving. The technical solution is that the water tank body is composed of a sewage chamber and a clean water chamber. There are partitions between the chambers, and the bottom of the sewage chamber is equipped with a flushing valve and a sewage shut-off valve. The upper part of the sewage shut-off valve is equipped with a floating ball connected to the sewage chamber. It is equipped with a connected floating ball, and a U-shaped siphon is installed on the partition. The lower part of the siphon has a siphon inlet and a siphon outlet on both sides of the partition, and the upper bending part of the siphon is placed on the top of the partition. Channel, the utility model has a novel and unique structure, can make full use of domestic waste water, save tap water (clean water), use domestic waste water as the main flushing sanitary ware (urinal), and then use a small amount of clean water to flush the urinal, which not only achieves water saving Purpose, avoids the unpleasant feeling that sewage is left in sanitary ware (urinal) internal memory and causes to people again simultaneously, popularizes and uses, benefits the country and the people.

4. Description of drawings

Fig. 1 is the structural section front view of the utility model.

Fig. 2 is the top view of the utility model (without floating ball).

Fig. 3 is the usage status diagram of the utility model.

5. Specific implementation

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in detail.

As shown in Figure 1, the utility model is that the water tank 1 is composed of a sewage cavity B and a clean water cavity A, and there is a partition 11 between the two cavities, and the bottom of the sewage cavity B is equipped with a flushing valve 7 and a sewage stop valve 2. The upper part of the sewage cut-off valve 2 is equipped with a connected floating ball 4 in the sewage chamber B, and the clean water cut-off valve 3 is installed at the bottom of the clean water chamber A, and the upper part is equipped with a connected floating ball 5 in the clean water chamber. Shaped siphon 6, the bottom of siphon 6 has siphon inlet 9 and siphon outlet 8 respectively on both sides of the dividing plate, and the curved portion on the siphon 6 is placed on the top of dividing plate 11, and the lumen between the siphon inlet 9 and the outlet 8 forms a water flow channel 12; To ensure the use effect, there is a capillary 10 on the top of the siphon 6, and the diameter of the flushing valve 7 is greater than the diameter of the siphon 6.

The installation situation of the present utility model is as shown in Figure 3, the double-cavity sanitary water tank is connected to clean water through the clean water shut-off valve 3 and enters the pipeline (tap water pipeline), and the waste water is connected to the pipeline system through the sewage shut-off valve 2, and the flushing valve 7 is connected to the urinal water inlet When the waste water enters the pipeline system, it first flows out from the tap water pipe as washing water and flows into the face washer or other containers. After the clean tap water is used as sewage (waste water), the waste water flows into the waste water storage tank, and the excess waste water is naturally discharged to the sewer. The waste water storage tank There is a sewage outlet at the bottom, which is used for sewage discharge. The water outlet at the bottom of the waste water storage tank is connected to the sewage shut-off valve 2 of the double-chamber water tank through the outlet pipe, so that waste water can enter the sewage chamber B for flushing.

The use of the utility model is that other domestic waste sewage such as face washers enters the chamber B through the sewage stop valve 2, and clean water enters the cavity A through the clean water stop valve 3, and is stored separately. The water levels of the sewage and clean water are determined by the floating ball 4 and 5 are controlled by shut-off valves 2 and 3, and the water level is not higher than the elbow of siphon pipe 6, so as not to flow into another cavity. The diameter (0.1 mm to 5 mm) of the capillary 10 is opened to slowly exhaust the air inside the tube.

When flushing with water is required, the flushing valve 7 is opened, and the sewage in chamber B is released from the flushing ware. At the same time, the water level in chamber B drops rapidly, forming a liquid level difference with the water level in chamber A. Under the action of atmospheric pressure, the water stored in chamber A flows into chamber B through siphon 6. In the cavity (at this time, because the capillary 10 is too thin, the amount of air entering is very small, which is not enough to affect the start of the siphon tube), since the diameter of the flushing valve 7 is larger than that of the siphon tube 6, when a large amount of sewage in the B cavity flows out, it enters the B cavity through the siphon tube 6 The flow rate of clean water in the body is slower than that of the sewage. When the flushing valve is opened in the later stage, the flushing liquid flowing out has been changed to the clean water in the A cavity, and finally it is all clean water. The sanitary ware is first rinsed with a large amount of sewage and then a small amount of clean water to make the sanitary ware cleaner, and finally the small amount of flushing water remaining in the sanitary ware is all clean water. The utility model also has the effect of preventing clear water from leaking, because even if the flushing valve of the water tank leaks a small amount of water, because of the existence of the capillary, a small amount of leaking water is not enough to start the siphon, so the clear water will not leak, and what leaks is only sewage.

It can be known from the above that the utility model fully utilizes the domestic waste water to flush the urinal, effectively utilizes the water resource for the second time, makes the best use of the water, greatly saves tap water, reduces the tap water fee, and at the same time ensures the effective flushing of the urinal, which is clean and hygienic , is an innovative creation of the existing flushing water tank, is beneficial to thousands of households, and has broad development and application prospects.

Claims (3)

1. A double-cavity sanitary water tank. The water tank is composed of a sewage chamber and a clean water chamber. There is a partition between the two chambers. The bottom of the sewage chamber is equipped with a flushing valve and a sewage shut-off valve. The upper part of the sewage shut-off valve is in the The sewage cavity is equipped with connected floating balls, the bottom of the clean water cavity is provided with a clean water stop valve, and the upper part is equipped with connected floating balls in the clean water cavity. 6) The lower part has a siphon inlet (9) and a siphon outlet (8) on both sides of the partition, and the upper curved part of the siphon (6) is placed on the top of the partition (11), between the siphon inlet (9) and the outlet (8) The lumen constitutes a water flow channel (12). 2. The double-cavity sanitary water tank according to claim 1, characterized in that there is a siphon capillary (10) on the top of the siphon (6). 3. The double-cavity sanitary water tank according to claim 1, characterized in that the diameter of the flushing valve (7) is larger than that of the siphon pipe (6).

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