CN201106190Y - water saving tank - Google Patents

Abstract

The utility model relates to a water saving tank which comprises a container shell, being characterized in that: a water inlet pipe and an auxiliary water inlet pipe are connected on the container shell and a ball float system is in the interior of the container shell; the water inlet pipe is communicated with a source pipe of reclaimed water; the auxiliary water inlet pipe is communicated with a tap-water pipe; the ball float system is installed and connected in an exit of the inner end of the auxiliary water inlet pipe; the container shell is communicated with a water pipeline of a toilet water tank. The extreme higher position of the ball float system fully floating off is not lower than the highest position of the ball float fully floating off in the toilet water tank. Compared with the prior art, the water saving tank controls the source of water, the tap, to solve the problems of saving water from the root and not to affect normal service of original sewer pipelines; meanwhile, the water saving tank has the advantages of simple operation, low cost, environment protection, no pollution, etc.

Description

water saving tank

technical field

The utility model relates to a water-saving device, in particular to a water-saving tank. The water-saving tank can be used in conjunction with the traditional toilet, and can also be used as a water tank part of the new toilet. The utility model can automatically collect waste water such as washing hands and face, and is used for flushing the toilet so as to achieve the purpose of saving water.

Background technique

The shortage of fresh water resources is already a global problem, and how to rationally use limited fresh water resources is a matter of great concern to all countries in the world.

There are two ways to rationally use fresh water resources: increase revenue and reduce expenditure.

Although countries have long begun to study the "open source" of fresh water, mainly seawater desalination technology, but the current technology is too costly to implement. Therefore, at this stage, it is particularly important to "throttle" fresh water.

Although the earth is rich in water resources, most of them are salt water distributed in the ocean, fresh water accounts for less than 3%, and about 2/3 of it is stored in the thick ice and snow in the mountains and polar regions, nearly 1 /3 is buried deep in the ground, and the fresh water that can be used by us only accounts for about 0.26% of the total water on the earth! It is these limited fresh water resources that are facing serious pollution from humans today, making them more stretched and scarce. Therefore, saving water and protecting precious fresh water resources have become people's top priority.

Reuse of wastewater after purification should also be a way of "throttling". But after all, it requires a large investment and consumes energy. It is more of a behavior of the government or large enterprises, and it seems that it is not closely related to the public. If the water can be controlled directly from the source of water—the faucet, the whole people can participate together and play a greater role.

In recent years, many people of insight have also introduced some small water-saving devices. Some of these devices need water pumps as energy, and the water is pumped to the high-level water tank through the water pumps, and then reused; some need to carry out major transformations to the existing water supply system, so that the used water can be reused. These methods are relatively expensive and difficult to implement.

Utility model content

The purpose of the utility model is to provide a new type of water-saving tank, which can be used together with the traditional toilet, and can also be used as the water tank part of the new type of toilet. The utility model does not need energy sources such as water pumps, and does not need to reform the existing water supply system, and is easy to use, and has good economy and practicability.

The technical scheme that the utility model solves its technical problem adopts is:

Design and use of a water-saving tank, including a container shell, characterized in that: the container shell is connected with a water inlet pipe and a supplementary water inlet pipe, the inside of the container shell has a floating ball system; the water inlet pipe and The reclaimed water source pipeline is connected; the supplementary water inlet pipe is communicated with the tap water pipe; the floating ball system is installed and connected to the inner end outlet of the supplementary water supply pipe; the container shell is in waterway communication with the toilet tank, and the floating ball system The highest position when fully floating is not lower than the highest position when the floating ball in the toilet tank is fully floating.

A water outlet pipe is arranged below the container housing, and the water outlet pipe communicates with the water inlet pipe of the toilet water tank through a pipeline.

An inner water tank is also built inside the container shell, and the components and structure of the inner water tank are completely consistent with the standard toilet water tank; there is an inner water tank inlet pipe between the inner water tank and the container shell; the inner water tank inlet pipe The outlet of the inner end of the tank is installed and connected to the inner water tank float system, and the highest position of the inner water tank float system is not higher than the highest position of the float system in the container shell when it is fully floated; the inner water tank’s An inner water tank outlet pipe is arranged at the bottom, and the inner water tank outlet pipe communicates with the urinal of the toilet.

An overflow pipe is arranged above the container shell.

There is a water tap under the container housing.

The water inlet pipe and the overflow pipe of the container shell are also externally connected with a water-saving pipe; the water-saving pipe communicates with the reclaimed water source pipeline, and has two openings, and a valve is arranged between the two openings; The opening above the water-saving pipe is connected; the overflow pipe is connected with the opening below the water-saving pipe.

There is a funnel mouth on the container shell.

The beneficial effects of the utility model water-saving tank are:

1. Controlling from the source of water—the faucet can fundamentally solve the problem of water saving without affecting the normal use of the original sewer pipes;

2. The device is simple and easy to use, with low cost, but extraordinary benefits, environmental protection and no pollution.

Description of drawings

Fig. 1 is the structural representation of embodiment one of the utility model water-saving tank (excluding inner water tank);

Fig. 2 is the structural representation of embodiment two of the utility model water-saving tank (including inner water tank);

Fig. 3 is a schematic top view of Embodiment 2 of the water-saving tank of the present invention (including the inner water tank).

Reference signs:

1. Container shell, 2. Valve, 3. Inlet pipe, 4. Overflow pipe, 5. Water-saving pipe, 6. Funnel mouth, 7. Outlet pipe, 8. Downpipe, 9. Supplementary water inlet pipe, 10. Faucet , 11. Floating ball system, 12. Inner water tank, 13. Inner water tank floating ball system, 14. Inner water tank inlet pipe, 15. Inner water tank outlet pipe, 16. Small water button, 17. Big water button, 18. Toilet float Ball system, 19, toilet tank.

Detailed ways

The utility model water-saving tank, as shown in Figure 1-3, includes a container shell 1, the container shell 1 is connected with a water inlet pipe 3 and a supplementary water inlet pipe 9, and the inside of the container shell 1 has a floating ball System 11; the water inlet pipe 3 is communicated with the water source pipeline; the supplementary water inlet pipe 9 is communicated with the tap water pipe or other available water sources; the floating ball system 11 is installed and connected to the inner end water outlet of the supplementary water inlet pipe 9; the The container shell 1 is connected with the water tank of the toilet, and the highest position of the floating ball system 11 when fully floating is not lower than the highest position of the floating ball in the toilet water tank when fully floating.

In the utility model, the reclaimed water generally refers to the water after washing hands, face, vegetables, laundry, etc. or other "waste water" that has been used but can be reused.

There is a water outlet pipe 7 below one side of the container housing 1, and the water outlet pipe 7 can be communicated with the water inlet pipe of the toilet tank 19 through a pipeline. When the water outlet pipe 7 communicates with the water inlet pipe of the toilet water tank 19, a floating ball system 18 connected to the toilet is installed at the outlet of the inner end of the water outlet pipe 7; the highest position of the floating ball system 18 when fully floating is not higher than the container shell The highest position when the float system 11 in 1 is fully floating.

An inner water tank 12 is also built inside the container housing 1 . The inner water tank 12 communicates with the container housing 1 through the inner water tank water inlet pipe 14 . Like this, the water in the container housing 1 just can be injected in the inner water tank 12 through the inner water tank water inlet pipe 14; The inner water tank float system 13 is arranged at the inner end outlet of the said inner water tank water inlet pipe 14; The float ball system 13 is completely The highest position when floating is not higher than the highest position when the floating ball system 11 in the container housing 1 floats completely; the bottom of the inner water tank 12 has an inner water tank outlet pipe 15, and the inner water tank outlet pipe 15 is connected to the toilet. The urinal is connected.

There is an overflow pipe 4 above the container shell 1 , and when the water level in the container shell 1 is higher than the position of the overflow pipe 4 , excess water will flow out from the overflow pipe 4 . During installation, the position of overflow pipe 4 should not be higher than the position of the basin bottom water outlet of washing hands and washbasin.

The water inlet pipe 3 and the overflow pipe 4 of the container shell 1 are also externally connected with a water-saving pipe 5; the water-saving pipe 5 is a four-way water pipe with two openings, and the two openings are connected to the water inlet pipe of the container shell 1 3 and overflow pipe 4; between the two openings there is a valve 2. The water-saving pipe 5 is connected on the downpipe 8 . During installation, the middle section of the original downpipe 8 is cut off earlier, and the water-saving pipe 5 is loaded onto the cut-off part. Described sewer pipe 8 is the sewer pipe of various hand-washing, face-washing or dish basins etc. of common household, also can be the sewer pipe of other usable reclaimed water sources. The water inlet pipe 3 is located on one side of the container housing 1, and the other end is connected to the opening above the water-saving pipe 5; connected to the lower opening.

There is a funnel mouth 6 on the top of the container shell 1;

There is a faucet 10 below one side of the container housing 1, and the faucet 10 can be used to discharge water.

Briefly describe several embodiments of the utility model water-saving tank in three situations below:

Embodiment 1. The water-saving tank is externally connected to the toilet water tank:

As shown in FIG. 1 , at this moment, there is a water outlet pipe 7 under the container housing 1 , and the water outlet pipe 7 communicates with the water inlet pipe of the toilet tank 19 through a pipeline.

Before use, it is necessary to fill the container housing 1 with water. At this time, the valves of the supplementary water inlet pipe 9, the water tap 10 and the water outlet pipe 7 should be closed earlier, and the valve 2 in the middle of the water-saving pipe 5 should also be closed. 8 flows into the container housing 1 through the water inlet pipe 3. As the water level in the container housing 1 rises slowly, the floating ball in the floating ball system 11 will slowly float up; when the water level in the container housing 1 reaches the highest position when the floating ball system 11 is fully floating, the floating ball system will 11 will supplement the water outlet of water inlet pipe 9 and close. Now, the water level in the container housing 1 can continue to rise; when the water level in the container housing 1 reaches the position of the overflow pipe 4, excess water will overflow from the overflow pipe 4 and flow into the sewer. When the used water in the washbasin cannot reach the highest position when the float system 11 floats completely, the valve of the supplementary water inlet pipe 9 can be opened, and tap water or other replenishable water sources will enter the container housing 1 until the container The water level in the housing 1 reaches the highest position when the float system 11 is fully floated. At this moment, the water outlet of the supplementary water inlet pipe 9 will be closed by the float system 11 . After the above operations are completed, the valve of the water tap 10 remains closed, but the valves of the supplementary water inlet pipe 9 and the water outlet pipe 7 should remain normally open.

Under normal circumstances, the valve of the water outlet pipe 7 remains normally open. Because the water outlet pipe 7 communicates with the water inlet pipe of the toilet tank 19 through the pipeline, therefore, after the toilet tank 19 is flushed, the water in the container housing 1 will automatically replenish to the toilet tank 19, thereby realizing the waste water in the container housing 1. Take advantage again. After flushing a toilet, three things can happen:

1. There is enough water in the container housing 1 to keep the water level in the container housing 1 above the highest position when the float system 11 is fully floating after the toilet water tank 19 is filled. Because the highest position when the float system 11 is fully floated is not lower than the highest position when the float system 18 is fully floated, therefore, the water level in the container housing 1 is also between the highest position when the float system 18 is fully floated. superior. Now, the ball float system 18 will be in a suspended state, and the water inlet of the toilet tank 19, that is, the outlet of the outlet pipe 7, is closed by the ball float system 18; The outlet of the container is sealed, and external tap water or other water that can be supplemented by water sources cannot enter the container housing 1 .

2. There is enough water in the container housing 1 to fill the toilet water tank 19, but the water level is already lower than the highest position when the float system 11 is fully floated. Now, the ball float system 18 has been in a suspended state, and the water inlet of the toilet tank 19, that is, the outlet of the water outlet pipe 7, is closed by the ball float system 18; but the ball float system 11 will not be in a suspended state, and it will Descending, thereby the outlet of supplementary water inlet pipe 9 is opened. In this way, external tap water or water from other supplementary water sources will enter the container housing 1 through the outlet of the supplementary water inlet pipe 9 until the water level in the container housing 1 rises to the highest position when the float system 11 floats completely. At this time, the float system 11 will be in a suspended state, and it will seal the outlet of the supplementary water inlet pipe 9, so that external tap water or water from other supplementary water sources can no longer enter the container housing 1.

3. The water in the container housing 1 is less, not enough to fill the toilet water tank 19 fully. Because the highest position when the float system 18 floats completely is not higher than the highest position when the float system 11 floats completely, therefore, at this moment, the float system 11 will not be in a suspended state, and it will descend under the action of gravity, Thereby the outlet of supplementary water inlet pipe 9 is opened. Like this, the water of external running water or other supplementary water sources will enter in the container housing 1 through the outlet of supplementary water inlet pipe 9, enter in the toilet water tank 19 through water outlet pipe 7 again, until the toilet water tank 19 is filled up. At this moment, the float system 18 will be in a suspended state, and the water inlet of the toilet water tank 19, that is, the water outlet of the water outlet pipe 7, will be sealed; Enter the container shell 1 through the outlet of the supplementary water inlet pipe 9 until the water level in the container shell 1 rises to the highest position when the float system 11 is completely floating. At this time, the float system 11 will be in a suspended state, and it will seal the outlet of the supplementary water inlet pipe 9, so that external tap water or water from other supplementary water sources can no longer enter the container housing 1.

In the first embodiment, if a multi-way pipe is used to connect the water outlet pipe 7, water can also be supplied to multiple common toilets at the same time, so that multiple toilets can be flushed with reclaimed water to save water.

Embodiment two, water-saving tank built-in toilet water tank (in this embodiment, the external toilet 19 drawn in Fig. 2 is not considered):

As shown in Figure 2, at this time, an inner water tank 12 is also built-in inside the container housing 1, and each part and structure of the inner water tank 12 are completely consistent with a standard toilet water tank; There is an inner water tank inlet pipe 14; the inner end outlet of the inner water tank inlet pipe 14 is installed and connected to the inner water tank float system 13, and the highest position of the inner water tank float system 13 is not higher than that in the container shell 1 when it is fully floated. The highest position when the float system 11 is fully floating; the bottom of the inner water tank 12 has an inner water tank outlet pipe 15, and the inner water tank outlet pipe 15 communicates with the urinal of the toilet.

Now, the function of the inner water tank 12 is just equivalent to a standard toilet water tank. That is to say, the utility model at this moment is exactly a novel water-saving toilet water tank, and it can be used as a part of a kind of novel water-saving toilet.

Before use, it is also necessary to fill the container housing 1 with water. At this time, the valves of the supplementary water inlet pipe 9, the water tap 10 and the water outlet pipe 7 should be all closed earlier, and the valve 2 in the middle of the water-saving pipe 5 is also closed, so that the used water in the washbasin will flow from the water pipe 8 The water flows into the container housing 1 through the water inlet pipe 3, and then enters the inner water tank 12 through the inner water tank water inlet pipe 14. As the water level in the container shell 1 slowly rises, the float system 11 and the inner tank float system 13 will also slowly float up; when the water level in the container shell 1 reaches the highest water level of the float system 13, the inner tank floats The ball system 13 can close the water outlet of the inner water tank water inlet pipe 14, so that the water in the container housing 1 can no longer enter the inner water tank 12. As the water level in the container housing 1 continues to rise, when the water level in the container housing 1 reaches the highest position when the floating ball system 11 is fully floating, the floating ball system 11 will close the water outlet of the supplementary water inlet pipe 9 . Now, the water level in the container housing 1 can continue to rise; when the water level in the container housing 1 reaches the position of the overflow pipe 4, excess water will overflow from the overflow pipe 4 and flow into the sewer. When the used water in the washbasin cannot reach the highest position when the float system 11 floats completely, you can open the valve of the supplementary water inlet pipe 9, and tap water or other supplementary water sources will enter the container housing 1 until The water level in the container housing 1 reaches the highest position when the ball float system 11 floats completely; at this moment, the ball float system 11 can close the water outlet of the supplementary water inlet pipe 9; before this, the ball float system 13 of the inner water tank has closed The water outlet of inner water tank water inlet pipe 14 is closed. After the above operations are completed, the valves of the water tap 10 and the water outlet pipe 7 are still closed, but the valve of the supplementary water inlet pipe 9 should be kept normally open.

When flushing urine, small water button 16 can be adopted. When the small water button 16 is pressed, the inner water tank outlet pipe 15 at the bottom of the inner water tank 12 can be opened, and the water in the inner water tank 12 will leak into the toilet bowl to complete the flushing of urine; 17. When pressing the big water button 17, the inner water tank outlet pipe 15 at the bottom of the inner water tank 12 can be opened, and the water in the inner water tank 12 will leak into the toilet bowl, and complete the flushing of the stool. After flushing the toilet, the following three things may also happen:

1. There is enough water in the container shell 1 to keep the water level in the container shell 1 above the highest position when the float system 11 is fully floated after the inner water tank 12 is filled. Because the highest position when the float system 11 is fully floated is not lower than the highest position when the inner tank float system 13 is fully floated, therefore, the water level in the container housing 1 is also when the inner tank float system 13 is fully floated. above the highest position. Now, inner water tank float system 13 is in suspended state, and it can close the water outlet of inner water tank water inlet pipe 14; Water from tap water or other supplementary water sources cannot enter the container housing 1 .

2. There is enough water in the container shell 1 to fill the inner water tank 12, but the water level is already lower than the highest position when the float system 11 is fully floated. At this moment, the inner water tank float system 13 has been in a suspended state, and it will close the water outlet of the inner water tank water inlet pipe 14; The outlet of water inlet pipe 9 is opened. In this way, external tap water or water from other supplementary water sources will enter the container housing 1 through the outlet of the supplementary water inlet pipe 9 until the water level in the container housing 1 rises to the highest position when the float system 11 floats completely. At this time, the float system 11 will be in a suspended state, and it will seal the outlet of the supplementary water inlet pipe 9, so that external tap water or water from other supplementary water sources can no longer enter the container housing 1.

3. The water in the container shell 1 is less, not enough to fill the inner water tank 12 fully. Because the highest position when the inner water tank float system 13 floats completely is not higher than the highest position when the float system 11 floats completely, therefore, at this moment, the float system 11 will not be in a suspended state, and it will be under the action of gravity Can descend, thereby the outlet of replenishing water inlet pipe 9 is opened. Like this, the water of external tap water or other supplementary water sources will enter in the container housing 1 through the outlet of supplementary water inlet pipe 9, then enter in the inner water tank 12 through the inner water tank water inlet pipe 14, until the inner water tank 12 is filled. Now, the inner water tank float system 13 will be in a suspended state, and it will close the water outlet of the inner water tank water inlet pipe 14. After the inner water tank 12 is filled with water, external tap water or water from other supplementary water sources will continue to enter the container housing 1 through the outlet of the supplementary water inlet pipe 9 until the water level in the container housing 1 rises to the point where the float system 11 is completely The highest position when floating. At this time, the float system 11 will be in a suspended state, and it will seal the outlet of the supplementary water inlet pipe 9, so that external tap water or water from other supplementary water sources can no longer enter the container housing 1.

Embodiment 3, the water-saving tank is connected to the external toilet water tank and the built-in toilet water tank at the same time:

As shown in Figure 2, at this moment, the water in the container housing 1 supplies water to the external toilet tank 19 and the inner tank 12 at the same time, which is equivalent to adopting a new type of water-saving toilet tank to supply water to another common toilet tank. If a multi-way pipe is used to connect the water outlet pipe 7, it can also supply water to a plurality of common toilet tanks at the same time, thereby achieving the purpose of saving water.

The usage in this case is basically the same as the usage in the above two cases, and will not be repeated here.

If the water in 8 li of downpipe is not easy to reuse, just can open valve 2 in the middle of water-saving pipe 5, like this, water will directly flow into sewer, can not enter container housing 1.

There are two main functions of faucet 10:

1. Mopping the floor, watering flowers, etc.: open the tap 10, and catch the water in the container housing 1 with a container, which can be used for mopping the floor, watering flowers, etc.

2. Clean the container shell 1: When the water in the container shell 1 is unsanitary, you can turn on the faucet 10 to release the water in the container shell 1, so as to avoid dirty water staying in the container shell 1 and changing the taste It even stinks. Before cleaning the container housing 1, the valves of the supplementary water inlet pipe 9 and the outlet pipe 7 should be closed earlier, the valve 2 of the water-saving pipe 5 should be opened, and then the water tap 10 should be opened, so that the water in the container housing 1 can be discharged. The installation position of the faucet 10 is preferably at the bottom of the container housing 1 to ensure that all the water in the container housing 1 can flow out through the faucet 10 .

Claims (7)

1. A water-saving tank, including a container shell, characterized in that: the container shell is connected with a water inlet pipe and a supplementary water inlet pipe, and the inside of the container shell has a floating ball system; the water inlet pipe and the middle The water source pipe is connected; the supplementary water inlet pipe is connected with the tap water pipe; the floating ball system is installed and connected to the inner end outlet of the supplementary water inlet pipe; the container shell is in waterway communication with the toilet water tank. 2. The water-saving tank according to claim 1, characterized in that: there is a water outlet pipe under the container shell, and the water outlet pipe communicates with the water inlet pipe of the toilet water tank through a pipe. 3. The water-saving tank according to claim 1, characterized in that: an inner water tank is built inside the container shell, and the components and structure of the inner water tank are completely consistent with the standard toilet water tank; the inner water tank and the There is an inner water tank inlet pipe between the container shells; the inner end outlet of the inner water tank inlet pipe is installed and connected to the inner water tank float system, and the bottom of the inner water tank has an inner water tank outlet pipe, and the inner water tank outlet pipe is connected to the toilet. The urinal is connected. 4. The water-saving tank according to any one of claims 1 to 3, characterized in that: an overflow pipe is provided above the container shell. 5. The water-saving tank according to any one of claims 1 to 3, characterized in that: there is a faucet under the container shell. 6. The water-saving tank according to any one of claims 1 to 3, characterized in that: the water inlet pipe and the overflow pipe of the container shell are also externally connected with a water-saving pipe; the water-saving pipe and the reclaimed water source pipe There are two openings, and there is a valve between the two openings; the water inlet pipe is connected with the opening above the water-saving pipe; the overflow pipe is connected with the opening below the water-saving pipe. 7. The water-saving toilet tank according to any one of claims 1 to 3, wherein there is a funnel opening on the top of the container shell.

Images