阅读说明：本技术 一种节水型马桶 (Water-saving closestool ) 是由 刘瑜 于 2021-11-01 设计创作，主要内容包括：本专利公开一种节水型马桶,包括马桶座和水箱,所述的水箱下方设置储水箱,所述的储水箱的上方设置连接洗手盆排水管的储水入口,顶面设置过滤网,所述的过滤网中间设置圆孔,通过排水管连接排污口；所述的水箱内部设置水箱浮球,所述的水箱浮球连接水箱浮球杆,所述的水箱浮球杆穿过所述的水箱的壁面,末端设置行程开关；所述的储水箱的内部设置储水箱浮球,所述的储水箱浮球通过储水箱浮球杆连接供水阀,所述的储水箱底部设置开口,并连接第一补水管,补水水泵,第二补水管,通过所述的水箱的顶部接入所述的水箱；所述的行程开关的一个引脚连接电源的正极,另一个引脚连接所述的补水水泵的正输入端,所述的补水水泵的负输入端连接所述的电源的负端。(The patent discloses a water-saving closestool, which comprises a closestool seat and a water tank, wherein a water storage tank is arranged below the water tank, a water storage inlet connected with a drain pipe of a hand basin is arranged above the water storage tank, a filter screen is arranged on the top surface of the water storage tank, a round hole is arranged in the middle of the filter screen, and the filter screen is connected with a drain outlet through the drain pipe; a water tank floating ball is arranged in the water tank and is connected with a water tank ball lever, the water tank ball lever penetrates through the wall surface of the water tank, and the tail end of the water tank ball lever is provided with a travel switch; a water storage tank floating ball is arranged in the water storage tank and is connected with a water supply valve through a water storage tank floating ball rod, an opening is formed in the bottom of the water storage tank and is connected with a first water replenishing pipe, a water replenishing water pump and a second water replenishing pipe, and the water tank is connected with the top of the water tank; one pin of the travel switch is connected with the anode of the power supply, the other pin of the travel switch is connected with the positive input end of the water replenishing water pump, and the negative input end of the water replenishing water pump is connected with the negative end of the power supply.)

1. The utility model provides a water-saving closestool, includes toilet seat and water tank to and with the water supply joint of water piping connection, the water tank inside set up the wash-water mouth and the rubber ring of stagnant water, the rubber ring of stagnant water pass through the cable chain and connect the bath switch, the water tank still include the overflow pipe, be used for controlling the water level of water tank, its characterized in that: a water storage tank is arranged below the water tank, a water storage inlet connected with a sewer pipe of a hand basin is arranged above the water storage tank, a filter screen is arranged on the top surface of the water storage tank, a round hole is formed in the middle of the filter screen and connected with a drain pipe, and the drain pipe is connected with a drain outlet; a water tank floating ball is arranged in the water tank and is connected with a water tank ball lever, the water tank ball lever penetrates through the wall surface of the water tank, a travel switch is arranged at the tail end of the water tank ball lever, and when the water volume of the water tank is lower than the height of the overflow pipe, the travel switch is closed by the tail end of the water tank ball lever; a water storage tank floating ball is arranged in the water storage tank and is connected with a water supply valve through a water storage tank floating ball rod, the water supply valve is connected with the water supply joint, the bottom of the water storage tank is provided with an opening and is connected with a first water replenishing pipe, the first water replenishing pipe is connected with a water inlet of a water replenishing pump, a water outlet of the water replenishing pump is connected with a second water replenishing pipe, and the second water replenishing pipe is connected into the water tank through the top of the water tank; one pin of the travel switch is connected with the anode of the power supply, the other pin of the travel switch is connected with the positive input end of the water replenishing water pump, and the negative input end of the water replenishing water pump is connected with the negative end of the power supply.

2. A water saving toilet according to claim 1, wherein: the maximum water storage capacity of the water storage tank is greater than the maximum water storage capacity of the water tank.

3. A water saving toilet according to claim 1, wherein: the height of the floating ball of the water storage tank is set to meet the following requirements: before the water supply valve is opened, the maximum water replenishing amount of the water storage tank is larger than the maximum water storage amount of the water tank.

4. A water saving toilet according to claim 1, wherein: the water replenishing water pump is arranged below the bottom of the water storage tank.

Technical Field

The patent relates to the field of bathroom accessories, in particular to a water-saving closestool.

Background

With the improvement of living peace and sanitary condition, the flush toilet is used by both rural and urban households. The growth of the population, however, has created a shortage of environmental resources, including water resources. On one hand, the toilet bowl needs to consume a large amount of clean tap water every day; on the other hand, the hand basin discharges a large amount of nearly clean tap water. If the water discharged from the hand basin can be used for a toilet bowl, water resources can be greatly saved.

Disclosure of Invention

The purpose of this patent is in order to solve above-mentioned problem, provides a water-saving closestool, deposits the storage water tank in the closestool after filtering the drainage of wash-basin, realizes the purpose of water-conservation.

The technical scheme adopted by the invention for solving the technical problems is as follows:

a water-saving closestool comprises a closestool seat, a water tank and a water supply connector connected with a tap water pipe, wherein a flushing port and a water-stopping rubber ring are arranged in the water tank, the water-stopping rubber ring is connected with a flushing switch through a cable chain, the water tank also comprises an overflow pipe for controlling the water level of the water tank, a water storage tank is arranged below the water tank, a water storage inlet connected with a sewer pipe of a hand basin is arranged above the water storage tank, a filter screen is arranged on the top surface of the water storage tank, a round hole is arranged in the middle of the filter screen and connected with a drainage pipe, and the drainage pipe is connected with a sewage discharge port; a water tank floating ball is arranged in the water tank and is connected with a water tank ball lever, the water tank ball lever penetrates through the wall surface of the water tank, a travel switch is arranged at the tail end of the water tank ball lever, and when the water volume of the water tank is lower than the height of the overflow pipe, the travel switch is closed by the tail end of the water tank ball lever; a water storage tank floating ball is arranged in the water storage tank and is connected with a water supply valve through a water storage tank floating ball rod, the water supply valve is connected with the water supply joint, the bottom of the water storage tank is provided with an opening and is connected with a first water replenishing pipe, the first water replenishing pipe is connected with a water inlet of a water replenishing pump, a water outlet of the water replenishing pump is connected with a second water replenishing pipe, and the second water replenishing pipe is connected into the water tank through the top of the water tank; one pin of the travel switch is connected with the anode of the power supply, the other pin of the travel switch is connected with the positive input end of the water replenishing water pump, and the negative input end of the water replenishing water pump is connected with the negative end of the power supply.

The maximum water storage capacity of the water storage tank is greater than the maximum water storage capacity of the water tank.

The height of the floating ball of the water storage tank is set to meet the following requirements: before the water supply valve is opened, the maximum water replenishing amount of the water storage tank is larger than the maximum water storage amount of the water tank.

The water replenishing water pump is arranged below the bottom of the water storage tank.

The invention has the following beneficial effects: 1, filtering the water discharged from the hand basin and storing the filtered water into a water storage tank in a closestool to achieve the purpose of saving water; 2. after the water tank of the closestool is emptied, the stored water in the water storage tank is replenished into the water tank, and the water resource recycling is realized.

Drawings

FIG. 1 is a schematic diagram of a water saving toilet provided in the practice of this patent;

FIG. 2 is a schematic view of the operation of the water saving toilet provided in the practice of this patent.

Detailed Description

For a better understanding of this patent, reference is made to the following detailed description taken in conjunction with the accompanying drawings.

Referring to fig. 1 to 2, a water saving type toilet bowl includes a toilet seat 8 and a water tank 1, and a water supply joint 6 connected to a tap water pipe.

The inside washing water mouth and the rubber ring of stagnant water 9 of setting up of water tank 1, the rubber ring of stagnant water 9 connect the washing water switch 20 through the cable chain, water tank 1 still include overflow pipe 10, overflow pipe 10's bottom lug connection the washing water mouth for control water tank 1's water level, can pass through unnecessary water under the abnormal conditions the washing water mouth discharge. When the flushing switch 20 is pressed down, the water-stopping rubber ring 9 opens the flushing port, and water in the water tank 1 flows into the toilet seat 8.

The water tank 1 below set up storage water tank 2, storage water tank 2's top set up the water storage entry 5 of connecting the wash-basin downcomer, storage water tank 2's top surface set up filter screen 4, filter screen 4 in the middle of set up the round hole, connect drain pipe 3, drain pipe 3 connect drain 7. The filter screen 4 can be disassembled for washing or replaced. When water in the hand basin flows into the water storage tank 2 through the water storage inlet 5, part of the water flows into the water storage tank 2 through the filter screen 4, and part of the water flows into the sewage outlet 7 through the drain pipe 3; when the water storage tank 2 is full of water, all water flowing from the hand basin enters the sewage outlet 7.

In order to control the water replenishing of the water tank 1, a water tank floating ball 11 is arranged in the water tank 1, the water tank floating ball 11 is connected with a water tank floating ball rod 12, the water tank floating ball rod 12 penetrates through the wall surface of the water tank 1, a travel switch 13 is arranged at the tail end of the water tank floating ball rod 12, and after the water quantity of the water tank 1 is reduced, the travel switch 13 is closed by the tail end of the water tank floating ball rod 12. After the travel switch 13 is closed, the water replenishing process of the water tank 1 can be started.

A water storage tank floating ball 18 is arranged in the water storage tank 2, the water storage tank floating ball 18 is connected with a water supply valve 17 through a water storage tank floating ball rod 19, and the water supply valve 17 is connected with the water supply connector 6. When the water level of the water storage tank 18 is too low, the water storage tank floating ball 18 goes down and opens the water supply valve 17 to store tap water. On the contrary, as the water demand increases, the float 18 of the water storage tank goes upward and closes the water supply valve 17, thus finishing the storage of tap water.

In order to replenish the water stored in the water storage tank 2 into the water tank 1, an opening is arranged at the bottom of the water storage tank 2 and is connected with a first water replenishing pipe 15, the first water replenishing pipe 15 is connected with a water inlet of a water replenishing water pump 16, a water outlet of the water replenishing water pump 16 is connected with a second water replenishing pipe 14, and the second water replenishing pipe 14 is connected into the water tank 1 through the top of the water tank 1. When the water quantity of the water tank 1 is reduced, the water tank floating ball 11 is also reduced, and the tail end of the water tank floating ball rod 12 is caused to close the travel switch 13. One pin of the travel switch 13 is connected to the positive electrode of the power supply 21, the other pin is connected to the positive input end of the water replenishing pump 16, and the negative input end of the water replenishing pump 16 is connected to the negative end of the power supply 21. After the travel switch 13 is closed, the water replenishing pump 16 is electrified to work to replenish the water stored in the water storage tank 2 into the water tank 1. As the water amount of the water tank 1 rises, the water tank floating ball 11 also rises, so that the tail end of the water tank floating ball rod 12 is disconnected with the travel switch 13, and the water replenishing process of the water tank 1 is finished. The refill water pump 16 is provided at a position below the bottom of the water storage tank 2 so as to make full use of the water stored in the water storage tank 2.

In order to utilize the drainage of the hand basin as much as possible, the maximum water storage capacity of the water storage tank 2 is larger than that of the water tank 1. Meanwhile, before the water supply valve 17 is opened, the maximum water supplement amount of the water storage tank 2 is larger than the maximum water storage amount of the water tank 1. Therefore, the water can be supplemented through the tap water as much as possible, and the tap water can be supplemented only under the condition of continuously flushing the closestool.

In conclusion, the invention stores the filtered drainage of the hand basin into the water storage tank 2 in the water-saving toilet for recycling, thereby achieving the purpose of saving water, and designs a tap water replenishing mode, so that the normal use is not influenced under the condition of frequently flushing the toilet, and an electronic control mode is not used, thereby effectively controlling the cost.