CN201981587U - Water recycling system for domestic use and hand washing basin component with same - Google Patents

Abstract

The utility model discloses a water recycling system for domestic use, which is equipped with a primary secondary usable water collection and supply system at least, the secondary usable water collection and supply system is provided with a movable water storage tank, the water storage tank is provided with a water inlet and a water outlet which are respectively connected with a secondary usable water source supply system and a water storage tank water pump pipe, the water storage tank is provided with a water storage tank control panel which is electrically connected with a water storage tank water level sensor, and the water storage tank water level sensor detects the high and low water levels of the water storage tank and decides whether the water storage tank water pump supplies water to a secondary usable water utilization system or not through the water storage tank control panel. The utility model further discloses a hand washing basin component with the water recycling system. Through the movable, detachable, conveniently-accommodated secondary usable water collection and supply system, lightly polluted water can be collected and stored to be used for different water utilization systems with different use requirements, thereby maximally saving water. The system is designed to avoid occupying space, is convenient to install and maintain, and solves the problem of difficult wiring and pipe laying.

Description

Domestic water circulation system and washbasin assembly with water circulation system

technical field

The utility model relates to a recycling system for secondary available water, which collects secondary available water such as washing water from washing machines and washing dishes, and applies it to flushing toilets or mopping floors.

Background technique

In the life of ordinary residents, household water generally comes from the tap water supply system, and domestic water is supplied by a unified municipal water supply pipeline, and the domestic water supplied by the municipal water supply pipeline is not classified, and it is used for food supply and washing water. from the same water supply. However, there are no other water supply systems or effective collection systems in residents’ lives, resulting in a great waste of water resources, such as water after washing hands, water discharged from washing machines, water after bathing, water after washing vegetables, etc. What can be used is wasted and discharged as sewage, which not only wastes water resources, but also increases the amount of sewage treatment in the city. If such secondary available water can be fully utilized, the domestic water consumption of residents will be greatly reduced, and the amount of sewage treatment in cities will also be reduced accordingly. Especially if the water after washing hands, vegetables and clothes can be reused to flush the toilet or mop the floor as the final water, the multiple utilization of water resources can be realized, and a large amount of water resources can be saved, which is of great significance for environmental protection .

Utility model content

The purpose of this utility model is to provide a multiple usable water system, which can uniformly collect used light sewage for secondary purposes such as flushing toilets or mopping the floor, so as to achieve the purpose of saving water resources, and the structure of the utility model Simple, suitable for water saving of domestic water system.

Another object of the present invention is to provide a washbasin assembly with a circulating water system, which can directly collect and store the washing water and supply it to the secondary usable water system.

In order to achieve the purpose of the above-mentioned utility model, the utility model adopts the following technical solutions: a domestic circulating water system, the domestic circulating water system is equipped with at least one level of water collection and supply system for secondary usable water,

The water collection and supply system for secondary usable water includes a movable water storage tank, the water storage tank is provided with a water inlet and a water outlet, the water inlet pipe is connected to the secondary usable water source supply system, and the water outlet pipe is connected to For the water storage tank pump, the water storage tank is also equipped with a water storage tank control board, the water storage tank control board is electrically connected to a water storage tank water level sensor, and the water storage tank water level sensor detects the high and low water levels of the water storage tank, When secondary available water enters the water storage tank, and the water storage tank water level sensor detects a high water level, the water storage tank control panel controls the water storage tank water pump to deliver secondary water to the secondary available water use system or the secondary available water temporary storage tank available water; when the water level sensor of the water storage tank detects a low water level, the water storage tank control panel controls the water storage tank water pump to stop working.

In consideration of flexibility and reducing occupied space, as a preferred method, the water collection and supply system for secondary usable water also includes an automatic recovery hose reel, the first end of the automatic recovery hose reel passes through The quick pipe joint is connected to the outlet pipe of the water pump of the water storage tank, and the second end pipe of the automatic recovery hose reel is connected to the secondary usable water use system or the secondary usable water temporary storage tank. Place the water storage tank near the secondary water supply system, stretch the hose reel head to the water storage tank and connect it with a quick connector, then the secondary water can be discharged from the secondary water supply system. After collecting, unplug the quick connector, pull the head of the hose reel slightly, and the water pipe will be automatically retracted into the water collection tank. The hose reel can stretch the water pipe up to 20 meters away from the water collection tank.

Further, the circulating water system also includes at least one water collection tank arranged at the bottom of the washbasin, the water collection tank is provided with a first water inlet, located on the upper part of the box body, and connected with the washbasin drain, and a second water inlet The water outlet is arranged on the upper part of the box body and is connected with the second end pipe of the automatic recovery hose reel, and the outlet pipe is arranged at the bottom of the water collection tank and is connected with a pumping system, and the outlet pipe of the pumping system is connected to Use the system for secondary water use. The water collection tank not only collects light sewage from the wash basin, but also serves as a light sewage storage tank for the entire system.

As one of the implementations, the secondary water use system is a toilet water system, and the toilet water system is provided with a dual waterway water inlet system, the double waterway water inlet system includes a three-way pipe joint, the The three-way pipe joint is respectively pipe-connected to the outlet pipe of the pumping system of the water collection tank, the tap water pipe and the water inlet pipe of the toilet.

Wherein, the circulating water system also includes a main control board, the main control board includes a water level control circuit of the water collection tank, the water collection tank is provided with a water level sensor of the water collection tank, and the toilet is provided with a water level sensor; when the water level sensor of the toilet When the low water level of the toilet tank is detected, if the water level sensor of the water tank detects a high water level, the main control board controls the water tank pumping system to pump secondary usable water to the toilet tank, and if the water level sensor of the water tank detects a low water level, then The main control board controls the water inlet valve on the water pipe to feed water into the toilet water tank. That is, when the water level of the toilet water tank is low, the stored water in the water collection tank is preferentially used.

Further, an ozone device is provided in the water collection tank, and the main control board is provided with an ozone control circuit. Under the control of the main control board, the ozone device periodically generates ozone bubbles to purify the water stored in the water collection tank, and performs ozone treatment on the water collection tank. Prevents water from getting stinky.

As an option, the secondary water use system is a washing water pipe joint, or a washing machine, and the secondary water flowing out of it can be used for final purposes such as washing the floor; For a vegetable basin or a bathtub, the water storage tank is connected to the outlet of the secondary available water source supply system through a quick pipe joint, so that the water storage tank and the automatic recovery hose reel collect secondary available water such as bath water, vegetable washing water, etc. and take advantage of it.

As an embodiment, the circulating water system is provided with a two-stage water collection and supply system for secondary available water, and the bathtub drain pipe is connected to the water storage tank of the first-stage water collection and supply system for secondary available water The water inlet, the water storage tank outlet pipe of the secondary water supply system of the first stage is connected to the water inlet of the washing machine, and the washing machine drain pipe is connected to the water collection and supply system of the second stage of secondary water supply. Water tank inlet.

A washbasin assembly with a circulating water system, including a washbasin, and at least one secondary water collection and supply system for secondary water, at least one water collection tank, and a matching piping system for the secondary water use system and a main control panel,

The water collection and supply system for secondary water includes a movable water storage tank, the water storage tank is provided with a water inlet and a water outlet, the water inlet pipe is connected to the secondary available water source supply system, and the water outlet pipe is connected to the The water storage tank pump, the water storage tank is equipped with a water storage tank control board, the water storage tank control board is electrically connected to a water storage tank water level sensor, and the water storage tank water level sensor detects the high and low water levels of the water storage tank, When secondary usable water enters the water storage tank, when the water storage tank water level sensor detects a high water level, the water storage tank control panel controls the water storage tank water pump to pump secondary usable water to the water collection tank; when the water storage tank water level sensor detects When the water level is low, the control panel of the water storage tank controls the water pump of the water storage tank to stop working; the water collection and supply system for the secondary available water also includes an automatic recovery hose reel that can be retracted and stored in the water collection tank, and the automatic recovery The first end of the hose reel is connected to the water outlet pipe of the water storage tank pump through a quick pipe joint, and the second end of the automatic recovery hose reel is connected to the water inlet of the water collection tank;

The water collection tank is provided with a first water inlet, which is located on the upper part of the tank body, and is connected with the washbasin drain, and a second water inlet, which is located on the upper part of the tank body, and is connected to the water collection and supply system of the secondary available water. It is connected by a hose, and the outlet pipe is arranged at the bottom of the water collection tank and connected with a pumping system, and the outlet pipe of the pumping system is connected to the secondary usable water utilization system;

The pipeline system matched with the secondary water use system includes a three-way pipe joint, and the three-way pipe joint is respectively connected to the water outlet pipe of the water collection tank pumping system, the tap water pipe and the toilet water inlet pipe;

The main control board includes a water level control circuit of the water collecting tank, the water collecting tank is provided with a water level sensor, and the water collecting tank water level control circuit controls the operation of the pumping system of the water collecting tank according to the detection result of the water level of the water collecting tank by the water collecting tank water level sensor.

The washbasin assembly with the circulating water system also includes a water level sensor for toilet water level detection, and the secondary usable water use system is a toilet. When the sensor detects a high water level, the main control board controls the water collection tank pumping system to pump secondary usable water to the toilet tank. If the water level sensor of the water collection tank detects a low water level, the main control board controls the water inlet valve on the water pipe to pump The water tank is filled with water.

The bottom of the washbasin is provided with a sewage selection valve, and the light sewage after washing hands is used to enter the circulating water system (entering the water collection tank for standby) by using the sewage selection valve, while the heavy sewage is directly discharged into the sewer.

The secondary water referred to in the utility model refers to all the light sewage that has been used compared to the tap water from the municipal water supply system. According to the number of uses, it can be used once or twice or twice. more than light sewage.

This system adopts a movable, detachable and convenient storage secondary water collection and water supply system, and can be set up with one or two or even more levels, and a larger water collection tank is also provided to make washing hands and vegetables , The light sewage after bathing or washing is collected and stored, and used in different systems according to different usage requirements. The water storage tank is removable and detachable. It can be stored under the washbasin when not in use and taken out when in use. The water storage tank is connected to the secondary water supply system through a quick water pipe joint; there is also a quick water pipe joint connection between the water storage tank and the water collection tank; there is a special water storage tank control board in the water storage tank. When the water level reaches a certain height, the DC water pump in the water storage tank will start to work and pump water to the water collection tank of the washbasin. The washbasin assembly with the circulating water system of the present utility model can directly collect the water for washing hands, and supply it to the use system of secondary available water.

The utility model has the advantages in the following aspects:

1. The utility model can use the bath water to wash clothes, the third water for washing clothes, the second water for washing hands, and the light sewage for washing vegetables to be stored to flush toilets or wash mops, etc., which can save water to the greatest extent. The intelligent setting of the control panel makes the setting of the water-saving system more perfect and has a wide range of applications.

2. The system of this utility model is equipped with an automatic recovery hose reel device. When the secondary water to be collected is far away, the hose reel can be stretched to the place where it is needed for collection; when it is not in use, it can be automatically recovered The hose reel is rolled back and stored in the water collection tank or bathtub to avoid occupying space, which is not only convenient for installation and maintenance, but also solves the problem of difficult wiring and piping.

3. The various control boards used in the utility model all adopt low-voltage DC power supply, which eliminates the potential safety hazard of electric leakage and injury.

The concrete structure of the present utility model is described in detail below in conjunction with accompanying drawing.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment 1;

Fig. 2 is the structural representation of the utility model embodiment 2;

Fig. 3 is the structural representation of the utility model embodiment 3;

Among them: 1. Bathtub 2. Bathtub drain 3. Water level sensor 4. Water storage tank 5. One-way stop valve 6. Washing machine 7. Washing machine water inlet 8, 9. Quick water pipe joint 10. Water storage tank 11. Water level sensor 12. Single To the stop valve 13. The second water inlet of the water collection tank 14. The water collection tank 15. The overflow port of the water collection tank 16. The first water inlet of the water collection tank 17. The wash basin 18. The sewage selection valve 19. The sewage outlet 20. The main control panel 21. Wireless water level sensor 22. Toilet 23. Water inlet of water storage tank 24. Water outlet of water storage tank 25. Bathtub control panel 26. DC water pump 27. Automatic recovery hose reel 28. Drain of washing machine 29. Water inlet of water storage tank 30. Outlet of water storage tank Water outlet 31. Water storage tank control panel 32. DC water pump 33. Quick water pipe joint A 34. Quick water pipe joint B 35. Automatic recovery hose reel 36. Ozone generator 37. Water outlet of water collection tank 38. DC water pump 39. One-way cut-off Valve 40. water level sensor 41. three-way pipe joint 42. one-way stop valve 43. water inlet valve 44. tap water inlet 45. sewage discharge button 46. faucet 47. three-way pipe joint.

Detailed ways

Example 1

As shown in Fig. 1, it is the circulating water system of the present utility model, and this circulating water system is provided with the water collection water supply system of primary secondary available water, wherein the secondary available water source supply system is the washing machine 6, the secondary available water using system It is a toilet 22, and a water collection tank 14 for storing secondary usable water in large quantities is provided under the wash basin, and a main control panel 20 is provided for the whole system. The specific description is as follows.

The water collecting tank 14 is installed at the bottom of the wash basin 17 . Wash basin 17 is existing wash basin commonly used. A first water inlet 16 and a second water inlet 13 are provided on the upper part of the water collecting tank. The first water inlet 16 is connected with the drain pipe of the washbasin 17 through a pipeline. The drain pipe is provided with a sewage selection valve 18. After washing hands, the reusable light sewage enters the first water inlet 16 of the water collection tank through the sewage selection valve 18, and is accumulated in the water collection tank 14; the non-recyclable heavy sewage is discharged through the sewage selection valve 18 through the sewage outlet 19. An overflow port 15 is provided on the water collecting tank body, and is connected with the sewage outlet 19. When the water collecting tank stores too much water and does not use up in time, the excess water is discharged from the sewage outlet 19 of the overflow port. The water collection tank 14 is not only a collection device for washing water, but also a temporary storage tank for collecting light sewage from the water collection and supply system of secondary available water. It can ensure the stability of toilet water.

The second water inlet is provided with an automatic recovery hose reel 35 . When not in use, the automatic recovery hose reel 35 is rewound and stored in the water collection tank.

Ozone generator 36 is housed in water collection tank 14, and ozone generator periodically produces ozone bubble purification water collection tank storage water under the control of main control panel 20, prevents water from stink.

The water collecting tank 14 is equipped with a water level sensor 40 and a direct current water pump 38, and the main control board 20 controls the direct current water pump 38 to replenish water to the toilet 22 water tanks.

The water collection and supply system for secondary available water mainly includes a water storage tank 10 . The water storage tank 10 is provided with a water inlet 29, and is connected to the washing machine outlet 28 by quick pipe joints 8,9. The secondary usable water is sent into the water storage tank 10 through the washing machine outlet 28, the quick water pipe connector 8,9, the water storage tank water inlet 29. The water outlet 30 of the water storage tank is arranged at the bottom of the tank body, and is connected with the water inlet pipe of the DC water pump 32 . The outlet pipe of the DC water pump 32 is connected with the free end of the automatic recovery hose reel 35 through quick pipe joints 33,34. During work, the quick water pipe joint of the automatic recovery hose reel can be stretched within a distance of 34 to 20 meters to receive the secondary available water pumped by the water storage tank 10, and the water pipe of the automatic recovery hose reel enters the water collection tank from the second water inlet of the water collection tank. The water tank 14 is stored for subsequent use; after collecting the secondary available water, the quick water pipe connectors 33, 34 are unplugged, and the pipe head of the hose reel is slightly pulled, and the hose reel can automatically return the water pipe to the water collection tank 14.

The water storage tank 10 is equipped with a water level sensor 11, a DC water pump 32, and a one-way stop valve 12; the water level sensor 11 is a frequency discrimination type water level sensor, which can detect two high and low water levels of the water storage tank. , when the water level sensor detects a high water level, the water level control circuit in the water storage tank control board 31 controls the DC water pump 32 to pump water to the water collection tank 14; Water pump 32 stops working. The water level control circuit in the water storage tank control board 31 can freely adjust the height of two water levels according to the detection result of the water level sensor, and also can adjust the water level height by rewriting the chip control program of the water storage tank control board 31. The one-way shut-off valve 12 is used to prevent water from flowing back into the water storage tank, thereby avoiding the endless work of the DC water pump 32 .

The toilet in the figure uses a double waterway water inlet system, and a three-way pipe joint 41 is set, and the pipes are connected to the water collection tank water outlet 37, the running water pipe and the toilet water inlet pipe respectively. The outlet pipe of the DC water pump 38 is provided with a one-way shut-off valve 39 to prevent tap water from flowing into the water collection tank when the water inlet valve 43 supplies water;

The toilet 22 is an ordinary toilet, and the wireless water level sensor 21 is pasted on the back of the toilet water tank; The main control board 20 controls the DC water pump 38 to pump water to fill up the toilet water tank; if the water level sensor 40 of the water collecting tank detects a low water level, the main control board 20 controls the action of the water inlet valve 43 of the tap water inlet, and the water enters after the toilet water tank is filled up with tap water The valve is closed.

The water inlet pipe of the toilet is also provided with a three-way pipe joint 47, and the three-way pipe joint 47 is connected to the faucet 46. The water tap 46 can lead out the water in the water collection tank to wash the mop, wash the floor and the like.

When opening the washing machine, the water storage tank 10 can be placed next to the washing machine, and the automatic hose reel 35 pipe head is stretched to the water storage tank to be connected with a quick connector, and the washing water discharged from the washing machine is collected in the water collection tank. After washing the clothes, unplug the quick connector, pull the head of the hose reel slightly, the water pipe will automatically retract the water pipe into the water collection tank, and the hose reel can stretch the water pipe up to 20 meters away from the water collection tank.

In addition to being connected to the washing machine, the water storage tank can also be connected to the drain of the vegetable washing basin to realize the collection of vegetable washing water.

When not in use, the water storage tank can be stored in a hidden place such as the bottom of the wash basin to avoid occupying space.

The main control board 20 and the water storage tank control board 31 have a voltage stabilizing circuit, input 24 volts of low-voltage direct current through the voltage stabilizer, and output 5 to 24 volts of low-voltage direct current, so as to avoid the potential safety hazard of electric leakage and injury. The main control board 20 and the water storage tank control board can adopt the FWS01 type. The main control board 20 has three functions: ① detect the water level height of the toilet water tank and the water collection tank, so as to control the DC water pump to replenish water for the toilet water tank; ② control the operation of the ozone generator to purify the stored water 3. control the sewage selection valve to drain the heavy sewage from washing hands in time, collect mild sewage, after pressing the sewage discharge button 45, the main control panel 20 controls the sewage selection valve 18 action, and the heavy sewage is discharged by the sewage outlet 19 through the sewage selection valve.

In this example, the secondary usable water supply system is served by a washing machine. In practical applications, it can also be a dish basin or a bathtub, etc.; Flushing the toilet, in actual application, can also be used for flushing the floor (as the water tap 46 connected by the three-way pipe joint 47 in this example) except the flushing toilet, and the like.

Example 2

As shown in Figure 2, in order to further make full use of the circulating water system for secondary water on the basis of Example 1, a two-stage secondary water collection and water supply system is set up in this example, wherein the first secondary water The water supply system is a bathtub 1, and the first-level secondary water use system is a washing machine 6, which is also the second-level secondary water supply system. The specific description is as follows.

The water collection and supply system pipeline of the secondary usable water of the first stage is connected between the bathtub 1 and the washing machine 6 . Wherein the water storage tank water inlet 23 pipes are connected to the bathtub drain port 2, the water storage tank drain port 24 pipes are connected to the water inlet of the DC water pump 26, and the water outlet pipes of the DC water pump are connected to the free end of the automatic recovery hose reel 27, and the automatic recovery volume The other end of the tube 27 is connected to the water inlet pipe 7 of the washing machine. When not in use, the automatic recovery hose reel 27 is rolled back and stored at the bottom of the bathtub to reduce the occupied space. The function of the water collection and supply system of the first level of secondary available water is to collect the bath water in the bathtub and pump it to the washing machine for secondary use.

The washing machine adopts a dual water inlet system, and the tap water inlet pipe and the secondary usable water inlet pipe can be set separately, or can be unified into the same water inlet pipe through a three-way joint.

The washing machine is provided with an overflow port, and when the received secondary available water from the bathtub is too much, it will be transported to the water storage tank 10 or the water collection tank 14 through the overflow port connection pipe.

Bathtub control board 25 is similar to the effect of water storage tank control board 31; When the sensor 3 detected a high water level, the bathtub control panel 25 controlled the DC water pump 26 to deliver secondary usable water to the washing machine 6; when the water level sensor 3 detected a low water level, the bathtub control panel 25 controlled the DC water pump 26 to stop working. The bathtub control panel 25 has a voltage stabilizing circuit, inputs 24 volts of low-voltage direct current through the voltage stabilizer, and outputs 5～24 volts of low-voltage direct current, avoids the potential safety hazard of electric leakage and hurts people. The bathtub control board 25 can adopt FWS01 type.

The water collection and water supply system of the second level of secondary available water is arranged between the washing machine 6 and the water collection tank 14 . The water storage tank 10 is provided with a water inlet 29, and is connected to the washing machine outlet 28 by quick pipe joints 8,9. Washing machine The discharge water after washing is sent in the water storage tank 10 by the washing machine outlet 28, the quick water pipe joint 8,9, the water storage tank water inlet 29. The water outlet 30 of the water storage tank is arranged at the bottom of the tank body, and is connected with the water inlet pipe of the DC water pump 32 . The outlet pipe of the DC water pump 32 is connected with the free end of the automatic recovery hose reel 35 by a quick pipe joint 33.34. During work, the fast water pipe joint of the automatic recovery hose reel can be stretched within 34 to 20 meters to receive the secondary available water pumped by the water storage tank 10, and the water pipe of the automatic recovery hose reel enters the water collection tank from the second water inlet of the water collection tank. The water tank 14 is stored for subsequent use; after collecting the secondary available water, the quick water pipe connectors 33, 34 are unplugged, and the pipe head of the hose reel is slightly pulled, and the hose reel can automatically return the water pipe to the water collection tank 14.

The setting of the water collection tank and the waterway connection relationship between it and the toilet can be in the same manner as in Embodiment 1, and will not be repeated here.

When the washing machine is turned on, the built-in automatic water outlet reel tube head of the bathtub can be stretched to the upper part of the washing machine bucket, and the bathtub drain valve can be opened, and the bath water in the bathtub can flow into the washing machine bucket through the water storage tank and the hose reel pipe to clean the clothes. First time washing; after the bathtub is drained, slightly pull the head of the hose reel, and the water pipe will automatically retract the water pipe into the bathtub. If there is too much water in the bathtub, it can flow into the water storage tank through the washing machine overflow port for use.

Example 3

This embodiment is a washbasin assembly equipped with a circulating water system.

As shown in Figure 3, it is a washbasin assembly equipped with a circulating water system.

A water collection tank 14 is arranged at the bottom of the washbasin 17 . A first water inlet 16 and a second water inlet 13 are provided on the upper part of the water collecting tank 14 . The first water inlet 16 is connected with the drain pipe of the washbasin 17 through a pipeline. The drain pipe is provided with a sewage selection valve 18. After washing hands, the reusable light sewage enters the first water inlet 16 of the water collection tank through the sewage selection valve 18, and is accumulated in the water collection tank 14; the non-recyclable heavy sewage is discharged through the sewage selection valve 18 through the sewage outlet 19. An overflow port 15 is provided on the water collecting tank body, and is connected with the sewage outlet 19. When the water collecting tank stores too much water and does not use up in time, the excess water is discharged from the sewage outlet 19 of the overflow port. The water collection tank 14 is not only a collection device for washing water, but also a temporary storage tank for collecting light sewage from the secondary water collection and supply system, which can ensure the stability of the water pressure of the secondary water use system at the next level sex.

The second water inlet 13 of the water collection tank 14 is provided with an automatic recovery hose reel 35 . When not in use, the automatic recovery hose reel 35 is rewound and stored in the water collection tank.

Ozone generator 36 is housed in water collection tank 14, and ozone generator periodically produces ozone bubble purification water collection tank storage water under the control of main control panel 20, prevents water from stink.

The washbasin assembly with the circulating water system also includes a water collecting water supply system with secondary available water, and the system mainly includes a water storage tank 10. The water storage tank 10 is provided with a water inlet 29, and can be connected with the secondary usable water supply system through quick pipe joints 8,9. The water outlet 30 of the water storage tank is arranged at the bottom of the tank body, and is connected with the water inlet pipe of the DC water pump 32 . The outlet pipe of the DC water pump 32 is connected with the free end of the automatic recovery hose reel 35 through quick pipe joints 33,34. During work, the fast water pipe joint of the automatic recovery hose reel can be stretched within 34 to 20 meters to receive the secondary available water pumped by the water storage tank 10, and the water pipe of the automatic recovery hose reel enters the water collection tank from the second water inlet of the water collection tank. The water tank 14 is stored for later use; after collecting the secondary available water, unplug the quick water pipe connectors 33, 34, pull the pipe head of the hose reel slightly, the hose reel can automatically retract the water pipe into the water collection tank 14, and the secondary available water can be collected The water supply system can be stored in the bathroom cabinet or other places without taking up space.

The water storage tank 10 is equipped with a water level sensor 11, a DC water pump 32, and a one-way stop valve 12; the water level sensor 11 is a frequency discrimination type water level sensor, which can detect two high and low water levels of the water storage tank. , when the water level sensor detects a high water level, the water level control circuit of the water storage tank control panel 31 controls the DC water pump 32 to pump water to the water collection tank 14; 32 stop working. The water level control circuit of water storage tank control board 31 adjusts the height of two water levels according to the detection result of water level sensor, also can adjust water level height by rewriting the chip control program of water storage tank control board 31. The water storage tank control panel 31 has a voltage stabilizing circuit, which inputs 24 volts of low-voltage direct current through the voltage stabilizer and outputs 5 to 24 volts of low-voltage direct current, so as to avoid the potential safety hazard of electric leakage to injure people. The control panel of the water storage tank can adopt the FWS01 type. The one-way shut-off valve 12 is used to prevent water from flowing back into the water storage tank, thereby avoiding the endless work of the DC water pump 32 .

Considering that the toilet will be an important use system for secondary usable water, the main control board 20 of the water collection tank 14 is equipped with functions that can be used in the toilet, and is equipped with a wireless water level sensor 21 that can be arranged in the toilet.

In order to make the water intake of the toilet both secondary usable water and tap water, a three-way pipe joint 41 is also equipped in the washbasin assembly, and the pipe joint is respectively connected to the water outlet 37 of the water collection tank, the tap water pipe and the toilet inlet. water pipe. The water collecting tank water outlet 37 pipes are connected to the water inlet of the DC water pump 38, and the water outlet pipe of the DC water pump 38 is provided with a one-way shut-off valve 39 to prevent tap water from flowing into the water collecting tank when the tap water is supplied from the water inlet valve 43; the one-way shut-off valve 42 prevents the collection Sewage flows into tap water inlet 44 when water tank supplies water.

When the wireless water level sensor 21 detected the low water level of the toilet water tank, if the water collecting tank water level sensor 40 detected the high water level, then the main control board 20 controlled the direct current water pump 38 pumping water to replenish the toilet water tank; if the water collecting tank water level sensor 40 detected the low water level, Then main control panel 20 controls the water inlet valve 43 action of tap water inlet, and the water inlet valve is closed after filling up the toilet water tank by running water. Among them, the main control board 20 has three functions: ① detect the water level of the toilet water tank and the water collection tank, so as to control the DC water pump to replenish water to the toilet water tank; ② control the operation of the ozone generator to purify and store water; ③ control the sewage selection valve to discharge heavy sewage from hand washing in time , collect mild sewage, after pressing the sewage discharge button 45, the main control panel 20 controls the action of the sewage selection valve 18, and the heavy sewage is discharged by the sewage outlet 19 through the sewage selection valve.

In Fig. 3, a water collecting tank is arranged at the bottom of the washbasin 14. In practical applications, multiple water collection tanks can also be set to increase the flexibility of the application while ensuring the capacity. Multiple water tanks can be connected in series.

Claims (10)

1. home-use water recycling system, it is characterized in that: described home-use water recycling system is equipped with the water system of catchmenting of the secondary available water of one-level at least,

The water system of catchmenting of described secondary available water comprises a storage tank movably, storage tank is provided with water inlet and delivery port, described water inlet pipe is connected in secondary available water water supply system, described delivery port pipe is connected in the storage tank water pump, described storage tank also is equipped with the storage tank control panel, described storage tank control panel electrically connects a water storage tank water level sensor, described water storage tank water level sensor detects the height of storage tank, low two water levels, when the secondary available water enters storage tank, when described water storage tank water level sensor detected high water level, described storage tank control panel control storage tank water pump was to secondary available water using system or the temporary storage tank feeding secondary of secondary available water available water; When the water storage tank water level sensor detected low water stage, storage tank control panel control storage tank water pump quit work.

2. water recycling system according to claim 1, it is characterized in that: the water system of catchmenting of described secondary available water comprises that also one reclaims tube rolling device automatically, first end of described automatic recovery tube rolling device is connected in the outlet pipe of described storage tank water pump by quick coupling, and the second end pipe that reclaims tube rolling device automatically is connected in described secondary available water using system or the temporary storage tank of secondary available water.

3. water recycling system according to claim 2 is characterized in that: described water recycling system comprises that also at least one is arranged at the header tank of wash basin bottom, and described header tank is provided with

First water inlet is located at casing top, and links to each other with the wash basin outfall, and

Second water inlet is located at casing top, and is connected with the second end pipe of described automatic recovery tube rolling device, and

Outlet pipe is located at the header tank bottom, and links to each other with a pumping system, and described pumping system outlet pipe is connected in secondary available water using system.

4. water recycling system according to claim 3, it is characterized in that: described secondary available water using system is a toilet water system, described toilet water system is provided with a pair of water route water inlet system, described pair of water route water inlet system comprises a tee pipe coupling, and described tee pipe coupling divides no matter is connected in header tank pumping system outlet pipe, running water pipe and toilet water inlet pipe.

5. water recycling system according to claim 4, it is characterized in that: described water recycling system also comprises a master board, described master board comprises a header tank water-level control circuit, and described header tank is provided with the header tank level sensor, and described toilet is provided with level sensor; When the bowl water level sensor detects the water-closet tank low water stage, if the header tank level sensor detects high water level, then master board control sets water tank pumping system pumping secondary available water is to water-closet tank, if the header tank level sensor detects low water stage, then the water intaking valve on the master board control running water pipe is intake to water-closet tank.

6. water recycling system according to claim 5 is characterized in that: be provided with the ozone equipment of deodorization and sterilization in the described header tank, described master board is provided with the ozone control circuit.

7. water recycling system according to claim 1 and 2 is characterized in that: described secondary available water using system is for scrubbing the water pipe joint, or washing machine; Described secondary available water water supply system is a washing machine, or washes nappy, or bathtub, and described storage tank water inlet is connected with described secondary available water water supply system outfall by quick coupling.

8. water recycling system according to claim 7, it is characterized in that: described water recycling system is provided with the water system of catchmenting of two-stage secondary available water, described bathtub outfall pipe is connected in the storage tank water inlet of the water system of catchmenting of the secondary available water of the first order, the storage tank delivery port pipeline of the water system of catchmenting of the secondary available water of the described first order is connected in the water inlet of washing machine, and washing machine drainage mouth pipeline is connected in the storage tank water inlet of the water system of catchmenting of second level secondary available water.

9. wash basin assembly that has water recycling system, comprise a wash basin, it is characterized in that: also comprise the secondary available water of one-level at least the water system of catchmenting, at least one header tank, with a supporting pipe-line system and the master board of secondary available water using system

The water system of catchmenting of described seconary water use comprises a storage tank movably, storage tank is provided with water inlet and delivery port, described water inlet pipe is connected in secondary available water water supply system, described delivery port pipe is connected in described storage tank water pump, described storage tank is equipped with the storage tank control panel, described storage tank control panel electrically connects a water storage tank water level sensor, described water storage tank water level sensor detects the height of storage tank, low two water levels, when the secondary available water enters storage tank, when described water storage tank water level sensor detected high water level, described storage tank control panel control storage tank water pump was to described header tank pumping secondary available water; When the water storage tank water level sensor detected low water stage, storage tank control panel control storage tank water pump quit work; But the water system of catchmenting of described secondary available water also comprises a backrush and is accommodated in the automatic recovery tube rolling device of described header tank, first end of described automatic recovery tube rolling device is connected in the outlet pipe of described storage tank water pump by quick coupling, and the second end pipe that reclaims tube rolling device automatically is connected in described header tank water inlet;

Described header tank is provided with first water inlet, be located at casing top, and link to each other with the wash basin outfall, and second water inlet, be located at casing top, and link to each other by flexible pipe with the water system of catchmenting of described secondary available water, and outlet pipe, be located at the header tank bottom, and link to each other with a pumping system, described pumping system outlet pipe is connected in secondary available water using system;

The supporting pipe-line system of described and secondary available water using system comprises a tee pipe coupling, and described tee pipe coupling divides no matter is connected in header tank pumping system outlet pipe, running water pipe and toilet water inlet pipe;

Described master board comprises a header tank water-level control circuit, and described header tank is provided with level sensor, and described header tank water-level control circuit is according to the running of header tank level sensor to the testing result control sets water tank pumping system of header tank water level.

10. the wash basin assembly that has water recycling system according to claim 9, it is characterized in that: comprise that also one is used for the level sensor of toilet water level detecting, described secondary available water using system is a toilet, when the bowl water level sensor detects the water-closet tank low water stage, if the header tank level sensor detects high water level, then master board control sets water tank pumping system pumping secondary available water is to water-closet tank, if the header tank level sensor detects low water stage, then the water intaking valve on the master board control running water pipe is intake to water-closet tank.

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