CN107476387A - Intercept water shunting classification water control system - Google Patents

Abstract

A water interception, diversion and graded water control system, comprising a waste water treatment system, several drainage pipes connected with the waste water treatment system, washing machines connected in series with the waste water treatment system, toilet sanitary water pipes connected with the waste water treatment system, and connected with the waste water treatment system. Describes the urban sewer system connected by sanitary water pipes in toilets. Each of the washing machines is provided with a control panel. Each of the washing machine drainage pipes is also provided with a drainage control device, the drainage control device is provided with a first channel and a second channel communicated with the washing machine drainage pipe, and the control panel controls the first drainage control device. When one channel is connected, the second channel is closed; when the control panel controls the second channel to be connected, the first channel is closed. Such setting realizes the secondary use of water resources, saves fresh water resources, facilitates the implementation of large-scale water interception and recycling, and does not require residents to add water storage containers at home, which is convenient for unified management.

Description

Water interception, diversion and graded water control system

technical field

The invention relates to a water-saving system, in particular to a water control system for intercepting, dividing, and grading water.

Background technique

At present, the washing machine has become one of the main household appliances in people's daily life. Although the washing machine has the advantages of time saving, labor saving, high efficiency, and good washing effect, there is one biggest disadvantage of using the washing machine for washing: the water consumption is large, and the use of the washing machine The rinsing process causes a large amount of clear water that can also be used to run off in vain, which is undoubtedly an important issue of water conservation in my country where fresh water resources are scarce.

The Chinese Utility Model Patent No. CN2644533Y published on September 29, 2004 discloses a water-saving machine for household waste water purification. The water-saving machine for domestic wastewater purification consists of a water treatment tank, a water pump, a water level controller, a sewage processor, a sewage overflow outlet, a filter purifier, a water storage tank, a disinfection sterilizer, an electric leakage protector and a three-way group. After the household wastewater is treated by the water treatment tank, it is pumped into the water storage tank through the water pump, and then the urinal and mop in the toilet are flushed. It solves the current problem of disorderly water use by urban residents, a large amount of waste of water resources, a large amount of washing water from washing machines, a large amount of water in toilets, washbasins, cleaning water, and watering flowers. The domestic water-saving machine can make the waste water used by the family reused after being treated, and can save 30-50% of the domestic water consumption. It not only reduces the water consumption of the city, but also alleviates the sewage discharge of the city sewer. It is an ideal water-saving installation for families who solve the shortage of existing water resources and the urban water shortage is becoming more and more serious. However, the water-saving machine used for household waste water purification needs to install a water storage tank. A large water storage tank takes up a large space in a house, and a small water storage tank has limited water storage capacity and limited water-saving effect.

The Chinese Invention Patent No. CN1990940B published on June 6, 2012 discloses a fully automatic washing machine with water-saving function and its water-saving control method. , dehydration, and drainage procedures, the washing machine panel is equipped with a water reservation selection button for controlling the washing water or rinsing water, so as to realize the reservation of washing water, the first rinse water, and the second rinse water, etc., when the washing machine executes After the selected laundry program finishes washing or the first rinse or the second rinse, the next step of the draining program will not be performed, but a beep will beep, press the start/pause button or open and close the washing machine cover once, the washing machine will drain the water Drain to other designated places or continue to execute the selected program. The advantage of the present invention is that whether to retain the waste water can be judged in combination with personal usage habits and emotional colors and reduce misoperations. Therefore, the normal washing process can be completed On the basis of realizing the additional function of saving water. In this water-saving control method, if water needs to be recovered, a water storage container needs to be prepared, and the user needs to choose whether to keep water or not to keep water within a specified time limit, so automatic water-saving operation cannot be realized.

In view of this, it is necessary to design an improved water control system for intercepting water diversion classification to solve the above problems.

Contents of the invention

The object of the present invention is to provide a fully automatic water interception, distribution and classification water control system for realizing secondary use of water resources.

In order to achieve the purpose of the above invention, the present invention provides a control system for water interception, diversion, and classification of water. The water control system for interception, diversion, and classification of water includes a wastewater treatment system, a number of washing machine drainage pipes connected to one end of the wastewater treatment system, and respectively connected to A number of washing machines connected in series with each of the washing machine drainage pipes, a number of toilet sanitary water pipes connected with the other end of the waste water treatment system, and a city sewer pipe connected with the toilet sanitary water pipes, each of the washing machines is equipped with A control panel, each of the washing machine drainage pipes is also provided with a drainage control device, the drainage control device is provided with a first channel and a second channel communicated with the washing machine drainage pipe, and the control panel controls the drainage The first channel of the control device connects the washing machine drainage pipe with the wastewater treatment system, and the second channel disconnects the washing machine drainage pipe from the city sewer pipe; when the control panel controls the second channel to communicate with the When the drainage pipe of the washing machine is connected to the urban sewer pipe, the first channel of the drainage control device disconnects the drainage pipe of the washing machine from the wastewater treatment system.

As a further improvement of the present invention, the drainage control device is an electric three-way valve, and the electric three-way valve is provided with an inlet port communicated with the washing machine drain pipe, and two outlet ports alternately communicated with the inlet port .

As a further improvement of the present invention, the inlet port communicates with one of the outlet ports to form the first channel, and the inlet port communicates with the other outlet port to form the second channel.

As a further improvement of the present invention, the waste water treatment system includes a waste water sump connected in sequence, a waste water filtration system communicated with the waste water sump, and a recycled water storage tank communicated with the waste water filtration system, the waste water The water inlet end of the sump communicates with the first channel.

As a further improvement of the present invention, the water outlet end of the recycled water storage tank is in communication with the toilet sanitary water pipeline.

As a further improvement of the present invention, the wastewater treatment system also includes a car wash reservoir connected to the water outlet of the wastewater filtration system, and the wastewater filtration system can simultaneously provide water for the car wash reservoir and the recycling Water cistern for water supply.

As a further improvement of the present invention, the control panel is provided with a water-saving program for respectively controlling the flow direction of each rinse water of the washing machine, and the water-saving program includes a logic judgment circuit and controls the first channel or the second channel to open /closed state executive circuit.

The beneficial effects of the present invention are: the water interception, splitting and grading water control system of the present invention adds a drainage control device between the washing machine and the waste water treatment system, so that the last rinsing water of the washing machine can be recovered by the waste water treatment system and then transported to The secondary application of sanitary water pipes in toilets or car wash storage pools realizes the recycling of water resources and saves fresh water resources. The entire water saving process is fully automatic and does not need to occupy the precious space of residents at home. Messy equipment and water storage containers are convenient for unified management.

Description of drawings

Fig. 1 is a structural schematic diagram of the water control system for water interception, diversion and classification of the present invention.

Fig. 2 is a logic control diagram of the water control system for water interception, diversion and classification of the present invention.

reference sign

100-water interception, diversion and classification water control system; 10-wastewater treatment system; 101-wastewater collection tank; 102-recycled water storage tank; 103-wastewater filtration system; 104-car wash storage tank; 20-washing machine; 30- 40-drainage control device; 41-inlet port; 42-first outlet port; 43-second outlet port; 50-washing machine drainage pipe; 200-urban groundwater system.

detailed description

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in FIG. 1 , the water interception, diversion, and classification water control system 100, the water interception, diversion, and classification water control system 100 includes a wastewater treatment system 10, a number of washing machine drainage pipes 50 communicated with one end of the wastewater treatment system 10, and connected to each A number of washing machines 20 connected in series with each washing machine drainage pipe 50, a number of toilet sanitary water pipelines 30 connected to the other end of the waste water treatment system 10, a number of toilets (unlabeled) connected in series with each of the toilet sanitary water pipelines And the urban sewer pipeline 200 communicated with the toilet through the pipeline. Each of the washing machines 20 is an intelligent washing machine, and is provided with a control panel (not shown). The water interception, diversion and classification water control system 100 is provided with a drainage control device 40 on each of the washing machine drainage pipes 50 .

The drainage control device 40 is an electric three-way valve, and the electric three-way valve 40 is provided with an inlet port 41 communicating with the washing machine drainage pipe 50, a first outlet port 42 and a second outlet port communicating with the inlet port 41. Two outlet ports 43 , the washing machine drain pipe 50 communicates with the waste water treatment system 10 and the city sewer pipe 200 respectively through the first outlet port 42 , the second outlet port 43 and pipes (not labeled). The inlet port 41 and the first outlet port 42 form a first channel (not labeled), and the inlet port 41 and the second outlet port 43 form a second channel (not labeled). When the first channel When connected, the second channel is closed; when the second channel is connected, the first channel is closed.

The waste water treatment system 10 includes a waste water sump 101 connected to the first outlet port 42 of the drainage control device 40 through a pipeline, a reclaimed water storage tank 102 connected to the sanitary water pipeline 30 of the toilet and installed in the A wastewater filtration system 103 between the wastewater pool 101 and the recycled water reservoir 102 . The waste water in the waste water collection tank 101 is filtered and disinfected by the waste water filtration system 103, and then flows into the recycled water storage tank 102 for standby. The water outlet end of the recycled water storage tank 102 communicates with the sanitary water pipeline 30 of the toilet. Specifically, the recycled water storage tank 102 is located on the roof of the residential building in the community, and is used by the residents of the community to facilitate unified management.

The wastewater treatment system 10 also includes a car wash reservoir 104 connected to the other water outlet of the wastewater filtration system 103 . The waste water is filtered and sterilized by the waste water filtration system 103, and the waste water flows into the car wash reservoir 104 for standby use in the car wash around the community.

The control panel on each of the washing machines 20 is provided with a water-saving program for controlling the flow of each rinse water of the washing machine 20, and the water-saving program includes a logic judgment circuit and a program for controlling the electric three-way valve 40. The execution circuit of the opening/closing state of the first outlet port 42 and the second outlet port 43 .

Please refer to Figure 2 in combination with Figure 1. In Embodiment 1 of the present invention, firstly, the washing machine 20 is powered on, a program is selected on the control panel, the washing machine 20 is started, and the washing machine 20 starts a washing program and a rinsing program, and the logic judgment circuit judges whether the washing machine 20 is rinsing. Whether the water is the water that the user of the washing machine 20 wants to intercept can be the second rinse water or the last rinse water, preferably the last rinse water. When the logic judging circuit judges that the rinsing water is not the last rinsing water of the washing machine 20, the execution circuit controls the second outlet port 43 of the electric three-way valve 40 to open, and the first outlet port 42 closed, the rinsing water flows into the city sewer pipe 200 through the second channel; when the logic judgment circuit judges that the rinsing water is the water that the washing machine wants to intercept, it can be secondary rinsing water or and the last rinsing water, preferably the last rinsing water, the executive circuit controls the first outlet 42 of the electric three-way valve 40 to open, the second outlet 43 to close, and the last rinsing water passes through The first channel flows into the waste water collection tank 101, and after being filtered by the waste water filtration system 103, flows into the recycled water storage tank 102 for standby. When a resident flushes the toilet, the water in the recycled water storage tank 102 is directly used for flushing, thereby realizing the purpose of recycling the last flushing water of the washing machine 20 .

In the second embodiment of the present invention, after the waste water is filtered and disinfected by the waste water filtration system 103, the waste water flows into the car wash reservoir 104 connected to the waste water filtration system 103 for standby, and is used for car washing around the community. It can be used during car washing in the field to realize the secondary use of water resources.

To sum up, the present invention adds a drainage control device between the washing machine and the waste water treatment system, so that the last rinsing water of the washing machine can be recovered by the waste water treatment system and then transported to the bathroom sanitary water pipeline or the car wash reservoir The secondary application realizes the recycling of water resources, saves fresh water resources, and the entire water saving process is fully automatic, without occupying the precious space of residents at home, adding messy equipment and water storage containers, which is convenient and unified manage.

The above embodiments are only used to illustrate the technical solutions of the present invention without limitation. Although the present invention has been described in detail with reference to preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced. Without departing from the spirit and scope of the technical solution of the present invention.

Claims (7)

1. A water interception, diversion, and classification water control system, the water interception, diversion, and classification water control system includes a waste water treatment system, a number of washing machine drainage pipes communicated with one end of the waste water treatment system, connected with each of the washing machine drainage pipes respectively A number of washing machines connected to each other, a number of toilet sanitary water pipes connected with the other end of the wastewater treatment system, and urban sewer pipes connected with the toilet sanitary water pipes, each of the washing machines is provided with a control panel, which is characterized in that: A drainage control device is also provided on each of the washing machine drainage pipes, and the drainage control device is provided with a first passage and a second passage communicated with the washing machine drainage pipe, and the control panel controls the first drainage control device. The passage connects the washing machine drainage pipe with the waste water treatment system, and the second passage disconnects the washing machine drainage pipe from the city sewer pipe; when the control panel controls the second passage to communicate with the washing machine drainage pipe When connecting with the city sewer pipe, the first channel of the drainage control device disconnects the washing machine drainage pipe from the waste water treatment system. 2. The water interception, diversion and classification water control system according to claim 1, characterized in that: the drainage control device is an electric three-way valve, and the electric three-way valve is provided with an inlet connected to the washing machine drainage pipe , and two outlet ports interleaved with the inlet port. 3. The water interception, diversion and classification water control system according to claim 2, characterized in that: the inlet port communicates with one of the outlet ports to form the first channel, and the inlet port communicates with the other outlet port end forming the second channel. 4. The water interception, splitting and grading water control system according to claim 1, characterized in that: the waste water treatment system comprises a waste water sump connected in sequence, a waste water filtration system communicated with the waste water sump, and a waste water filter system connected with the waste water sump A recycled water storage tank connected to the wastewater filtration system, the water inlet end of the wastewater collection tank communicated with the first channel. 5. The water interception, diversion and classification water control system according to claim 4, characterized in that: the water outlet end of the recycled water storage tank is connected with the toilet sanitary water pipeline. 6. The water interception, diversion and classification water control system according to claim 4, characterized in that: the waste water treatment system also includes a car wash reservoir connected with the water outlet of the waste water filtration system, and the waste water filtration system Water can be supplied to the car wash reservoir and the recycled water reservoir at the same time. 7. The water interception, splitting and grading water control system according to claim 1, characterized in that: the control panel is provided with a water-saving program for respectively controlling the flow direction of each rinse water of the washing machine, and the water-saving program includes logic A judging circuit and an execution circuit controlling the opening/closing state of the first channel or the second channel.