CN109987754B - Full-automatic intelligent household water recycling device, system and method - Google Patents

Full-automatic intelligent household water recycling device, system and method Download PDF

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Publication number
CN109987754B
CN109987754B CN201910431174.6A CN201910431174A CN109987754B CN 109987754 B CN109987754 B CN 109987754B CN 201910431174 A CN201910431174 A CN 201910431174A CN 109987754 B CN109987754 B CN 109987754B
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wastewater
water tank
liquid level
water
turbidity
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CN109987754A (en
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曹利华
明恒强
陈国鹏
韩晴
陈逸群
路英杰
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Shandong University
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Shandong University
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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/005—Valves
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/10—Solids, e.g. total solids [TS], total suspended solids [TSS] or volatile solids [VS]
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/11—Turbidity
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/42—Liquid level
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/02—Odour removal or prevention of malodour
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/14—Maintenance of water treatment installations

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  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

The utility model provides a full-automatic intelligent household water recycling device, system and method, comprising a wastewater detection and diversion module, a wastewater treatment module, a processor and a toilet bowl, wherein the wastewater detection and diversion module is used for detecting the turbidity of wastewater, discharging the wastewater higher than a set turbidity threshold value and introducing the wastewater lower than the turbidity threshold value into the wastewater treatment module; the wastewater treatment module is used for treating and temporarily storing wastewater and introducing the treated wastewater into the toilet bowl; the processor is in communication connection with the wastewater detection and diversion module and is used for sending a control instruction for discharging wastewater or introducing the wastewater into the wastewater treatment module according to the turbidity degree of the wastewater; the waste water is effectively recycled, and the waste of water resources is reduced.

Description

Full-automatic intelligent household water recycling device, system and method
Technical Field
The disclosure relates to the technical field of household water conservation, in particular to a full-automatic intelligent household water recycling device, system and method.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
At present, domestic household waste water recycling technology is almost in zero progress, most of water discharged by a household can be recycled, but the water is mixed with other waste water and then discharged, the utilization value of the water is lost, and no effective device is provided for solving the problem of serious water waste of the household.
The inventor finds that the technology for realizing the treatment, recovery and reutilization of the domestic sewage mainly has two difficulties in research: (1) the treatment cost is high, the treatment difficulty is high, and the quality of the treated sewage is low and is not enough for recycling; the current sewage treatment method focuses on physical filtration, activated carbon adsorption and chemical treatment, but domestic sewage often contains a large amount of soluble impurities, and the physical treatment method is ineffective and does not have proper chemical reagents for decomposing the domestic sewage, so that the treatment cost and difficulty are very high and the treated result is not ideal when the domestic sewage is treated; (2) the domestic sewage is difficult to recycle after being treated; for the treated sewage, the purified degree is not enough, so the treated sewage cannot be eaten or used for bathing again, and the treated sewage needs to be manually treated, which increases the difficulty of recycling the treated sewage.
Disclosure of Invention
In order to solve the defects of the prior art, the utility model provides a full-automatic intelligent household water recycling device, system and method, which effectively realizes the recycling of waste water and reduces the waste of water resources by arranging a waste water detection and distribution module, a waste water treatment module and a toilet bowl auxiliary module.
In order to achieve the purpose, the following technical scheme is adopted in the disclosure:
in a first aspect, the present disclosure provides a fully automatic intelligent household water recycling device;
a full-automatic intelligent household water recycling device comprises a wastewater detection and distribution module, a wastewater treatment module, a processor and a pedestal pan, wherein the wastewater detection and distribution module is used for detecting the turbidity of wastewater, discharging the wastewater higher than a set turbidity threshold value and introducing the wastewater lower than the turbidity threshold value into the wastewater treatment module; the wastewater treatment module is used for treating and temporarily storing wastewater and introducing the treated wastewater into the toilet bowl; the processor is in communication connection with the wastewater detection and diversion module and is used for sending out a control instruction of wastewater discharge or reuse according to the turbidity of the wastewater.
As some possible implementation manners, the wastewater detection diversion module comprises a turbidity sensor, a first water tank and a wastewater discharge device, the wastewater discharge device comprises a water pump, a gear, a rack and a motor, the turbidity sensor is arranged in the first water tank and is in communication connection with the processor, and the turbidity sensor is used for detecting the turbidity of the wastewater in the first water tank and transmitting the turbidity value of the wastewater to the processor in real time; the processor is also communicated with the water pump and the motor and used for classifying the wastewater according to the received wastewater turbidity value and a preset turbidity threshold value, starting the water pump to collect the wastewater or starting the motor to control the gear and rack to act to drain the wastewater.
As some possible implementations, the turbidity sensor measures light transmittance and scattering of suspended particulate matter in water by measuring changes in the Total Suspended Solids (TSS) in the water, and detects the suspended particulate matter using light, with increasing levels of turbidity of the liquid as the TTS increases.
As some possible realization modes, the device also comprises a buffer water tank, wherein the buffer water tank is connected with the first water tank through a first drainage pipeline, and the buffer water tank is provided with a flow abandoning port for preventing reverse flow when the water quantity is too large.
As some possible implementation manners, when the turbidity value is greater than the turbidity threshold value, the processor sends an action command to the motor, the motor receives a wastewater discharge command sent by the processor, the gear is controlled to rotate to open the outlet of the pipeline blocked by the rack, and after the wastewater is discharged, the gear is controlled to reverse to reset the rack to block the outlet, so that the wastewater discharge is realized.
As some possible implementations, the wastewater treatment module includes a check valve, a filter, a first liquid level sensor, a disinfection box and a second water tank, the water pump is connected with the second water tank through a second drainage pipeline, and the check valve is arranged in the second drainage pipeline and used for preventing wastewater from flowing back; the check valve is used for preventing sewage from flowing reversely, water in the wastewater treatment module is from the water pump to transport water in the first water tank to the second water tank from bottom to top, but the water pump does not work all the time, when the water pump stops working, water in the second water tank can flow reversely to affect the normal work of the system, when the water pump transports water upwards, the water stop valve is added at the water inlet of the wastewater treatment module to reduce the water transport difficulty of the water pump and ensure that the reverse flow phenomenon cannot happen, the operation efficiency of the water pump is improved, the power loss is reduced, and the system is convenient to operate;
the second water tank is also provided with a filter and a disinfection box, the filter is used for filtering particle impurities in the wastewater, and the disinfection box is used for removing peculiar smell of the wastewater and disinfecting the wastewater; the first liquid level sensor is in communication connection with the processor and is used for monitoring the water level of the second water tank;
the filter and the disinfection box aim at further treating the water collected by the wastewater collection device so as to be convenient for wastewater reuse, and a filter screen is arranged in the filter and is used for filtering particle impurities in the wastewater; meanwhile, the peculiar smell of the wastewater in the second water tank is removed by the disinfection box internally attached with the activated carbon, solid chlorine dioxide is placed in the disinfection box for disinfection, and after the two treatment procedures, the wastewater in the second water tank can be changed into recycled water, so that the waste water can be used for flushing a toilet or cleaning family sanitation.
As some possible implementation manners, a first water outlet is arranged at a position, close to the bottom, of the second water tank, and is used for receiving the treated water in the second water tank.
As some possible implementation manners, the toilet comprises a toilet body and a toilet auxiliary module, the toilet body comprises a third water tank, the toilet auxiliary module comprises a second liquid level sensor and an electromagnetic valve, and the second liquid level sensor is in communication connection with the processor and is used for detecting liquid level information of the third water tank and transmitting the liquid level information to the processor in real time; the second water tank is connected with the third water tank through a third water drainage pipeline, and the electromagnetic valve is arranged in the third water drainage pipeline, is in communication connection with the processor and is used for receiving a control signal of the processor and realizing the on-off of the third water drainage pipeline.
The first liquid level sensor and the second liquid level sensor are used for monitoring the liquid levels in the second water tank and the third water tank in real time, in the running process of the system, due to the fact that the capacity of the second water tank and the capacity of the third water tank are limited, waste water in family life cannot be collected infinitely, when the system runs in a saturated state or a state close to saturation, the system or an electromagnetic valve does not need to be started, the first liquid level sensor and the second liquid level sensor transmit monitored liquid level information to the processor and display the monitored liquid level information on the display module, and the device is guaranteed to be used more reasonably.
The first liquid level sensor, the second liquid level sensor and the liquid level sensor utilize an infrared optical principle, liquid level signals are transmitted optically and converted into electric signals to be output, and the processor receives the electric signals and then controls the start and stop of a system or the switch of an electromagnetic valve.
As possible realization modes, the system also comprises an automatic alarm and closing module, when a circuit at a certain position of the system breaks down, the system automatically alarms and timely closes the device, thereby avoiding loss.
As some possible implementation manners, the system further comprises a display module, wherein the display module is in communication connection with the processor and is used for displaying the turbidity of the wastewater in the second water tank and the liquid level information of the second water tank and the third water tank;
as some possible implementations, the second water tank and the third water tank each include a level indicator light, which is in communication with the processor for displaying the current level.
As possible implementation manners, the system further comprises an alarm module, wherein the alarm module is in communication connection with the processor and is used for sending out alarm information according to the liquid level information of the first liquid level sensor and the second liquid level sensor;
as possible implementation manners, the intelligent terminal further comprises a wireless communication module and an intelligent terminal, wherein the processor is in communication connection with the intelligent terminal through the wireless communication module and is used for sending running state information and alarm information to the intelligent terminal;
as some possible implementation modes, the processor is in wired connection with the first liquid level sensor, the second liquid level sensor and the display module, and is connected with other electronic devices through Bluetooth to transmit data for remote control, and the connection and the control are simple and convenient.
In a second aspect, the present disclosure provides a fully automatic intelligent household water recycling system;
the utility model provides a full-automatic intelligent family's water cycle system of recycling, includes cloud platform and at least one set this full-automatic intelligent family's water cycle recycle device, cloud platform and full-automatic intelligent family's water cycle recycle device communication connection for collect and preserve the waste water discharge condition, waste water treatment retrieval and utilization condition and the waste water turbidity degree of each period, carry out user's waste water discharge and/or waste water treatment's big data analysis.
The wireless connection of the full-automatic intelligent household water recycling device, the intelligent terminal and the cloud platform can be established through the arranged wireless communication module, and the comprehensive safety monitoring of the user on the full-automatic intelligent household water recycling device is realized.
In a third aspect, the present disclosure provides a fully automatic intelligent household water recycling method;
a full-automatic intelligent household water recycling method comprises the following steps:
setting a second water tank liquid level threshold value, a third water tank liquid level threshold value and a turbidity threshold value, reading the numerical value of the first liquid level sensor, comparing the current liquid level of the second water tank with the second water tank liquid level threshold value, and if the current liquid level of the second water tank is greater than or equal to the second water tank liquid level threshold value, closing the system and not starting the system; otherwise, the system is started normally;
if the system is started normally, the processor reads the numerical value of the turbidity sensor, compares the numerical value of the turbidity sensor with a turbidity threshold value, and if the numerical value of the turbidity sensor is larger than the turbidity threshold value, the wastewater is discharged to a sewer; otherwise, introducing the wastewater into a wastewater treatment module for next purification treatment;
the wastewater treatment module purifies and/or disinfects the wastewater and stores the wastewater in a second water tank, the processor reads the information of a second liquid level sensor in a third water tank, compares the liquid level of the third water tank with a liquid level threshold of the third water tank, and if the liquid level of the third water tank is lower than the liquid level threshold of the third water tank, the electromagnetic valve is opened to introduce the purified and/or disinfected wastewater into the third water tank; otherwise, the electromagnetic valve is closed, and the water supply is stopped.
As some possible implementation manners, setting the remaining time threshold of the second water tank as a first remaining time threshold, obtaining the first remaining time according to the remaining space in the second water tank and the current flow rate, and when the first remaining time is smaller than the first remaining time threshold, not starting the system;
and/or setting the remaining time threshold of the third water tank as a second remaining time threshold, obtaining second remaining time according to the remaining space in the third water tank and the current flow rate, and closing the electromagnetic valve when the second remaining time is smaller than the second remaining time threshold.
As some possible implementations, the remaining space calculation formula of the second water tank is:
V2residual volume is V2 Total-H2×S2In which V is2Is the remaining volume of the second tank, V2 TotalIs the total volume of the second tank, H2Is the current level of the second tank, S2The bottom area of the second water tank;
and/or the residual space of the third water tank is calculated according to the formula:
V3＝V3 Total-H3×S3In which V is3Is the residual volume of the third water tank, V3 TotalTotal volume of the third water tank, H3Is the current liquid level of the third water tank, S3Is the bottom area of the third water tank.
Compared with the prior art, the beneficial effect of this disclosure is:
according to the sewage treatment system, sewage is subjected to graded treatment through the turbidity test of the sewage, the sewage with the quality meeting the standard is recovered, the sewage which does not meet the standard is directly discharged, only the sewage which meets the standard is subjected to purification treatment, the difficulty and the cost of sewage treatment are reduced, the purification and reutilization of domestic sewage of a family become possible, and the quality after the sewage treatment is greatly improved.
According to the sewage treatment device, the liquid level sensors are utilized at two positions, the first position is a first liquid level sensor in a second water tank of the sewage treatment module, and the first liquid level sensor detects the liquid level height in the second water tank and displays the liquid level height through a display screen, so that the reasonable utilization of the sewage treatment device is guaranteed; the second position is a second liquid level sensor in a third water tank of the toilet bowl, and the second liquid level sensor controls the on-off of the electromagnetic valve by judging the liquid level of the third water tank so as to ensure that the toilet bowl can normally work when the water quantity of the third water tank is normal; the use of two level sensors makes the present disclosure a closed loop system, enabling timely feedback regulation.
During the operation process, the third water tank of the toilet bowl is automatically completed from detection and diversion to purification treatment and then to replenishment, so that the phenomenon that the third water tank excessively depends on water-saving consciousness and conscious behavior of people in the water-saving process is avoided, and the full automation, the intellectualization, the simplicity and the safety are realized.
According to the content disclosed by the disclosure, the cloud platform is arranged to read and collect user data to form a user big database, the specific discharge condition of the household sewage can be obtained, the main pollutants causing the turbidity can be analyzed by counting the centralized distribution of the turbidity of the household sewage, and aiming at the pollutants, the targeted purification and adsorption materials are adopted, so that the sewage can be better and more accurately purified, and the quality of the purified sewage is improved; by analyzing the centralized discharge time of the domestic sewage, the system can be opened and closed in a fixed time, and is used intelligently, so that energy is saved; through the statistics of the domestic sewage discharge condition, the abnormal domestic sewage discharge can be timely alarmed.
Drawings
Fig. 1 is a schematic view of the overall structure of a fully automatic intelligent household water recycling device according to embodiment 1 of the present disclosure.
Fig. 2 is a schematic block diagram of a fully automatic intelligent household water recycling device according to embodiment 1 of the present disclosure.
Fig. 3 is a circuit wiring diagram of the fully automatic intelligent household water recycling device according to embodiment 1 of the present disclosure.
Fig. 4 is a control flow chart of the fully automatic intelligent household water recycling device according to embodiment 1 of the present disclosure.
Fig. 5 is a schematic diagram of a fully automatic intelligent household water recycling system according to embodiment 2 of the present disclosure.
Fig. 6 is a control flow chart of a full-automatic intelligent household water recycling method according to embodiment 3 of the present disclosure.
1-a wastewater discharge device; 2, a motor; 3-a turbidity sensor; 4-a first water tank; 5, a water pump; 6-a first level sensor; 7 a second water tank; 8-a filter screen; 9-a disinfection box; 10-a third water tank; 11-a second liquid level sensor; 12-solenoid valve, 13-processor.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
Example 1:
1-4, an embodiment 1 of the present disclosure provides a fully automatic intelligent household water recycling device, including a wastewater detection and diversion module, a wastewater treatment module, a processor and a toilet, wherein the wastewater detection and diversion module is used for detecting the turbidity of wastewater, discharging wastewater higher than a set turbidity threshold value, and introducing wastewater lower than the turbidity threshold value into the wastewater treatment module; the wastewater treatment module is used for treating and temporarily storing wastewater and introducing the treated wastewater into the toilet bowl; the processor is in communication connection with the wastewater detection and diversion module and is used for sending a control instruction for discharging wastewater or introducing the wastewater into the wastewater treatment module for recycling according to the turbidity degree of the wastewater.
The device described in this embodiment can adopt built-in rechargeable battery to supply power, and the rechargeable battery is charged through the charging power supply, and each part device is installed at waterproof position separately, can set up the mouth that charges on the device surface, adopts the adjustable step-up and step-down power supply voltage stabilizing module of DC-DC USB, adopts the charging power supply to export 5V voltage, borrows the mouth as power module's input through micro USB, exports adjustable 12V DC voltage, directly supplies power for each drive module.
The wastewater detection and diversion module comprises a turbidity sensor 3, a first water tank 4 and a wastewater discharge device 1, the wastewater discharge device 1 comprises a water pump 5, a gear, a rack and a motor 2, the turbidity sensor 3 is arranged in the first water tank 4 and is in communication connection with the processor 13, and is used for detecting the turbidity of wastewater in the first water tank 4 and transmitting the turbidity value of the wastewater to the processor 13 in real time; the processor 13 is also in communication connection with the water pump 5 and the motor 2, and is used for classifying the wastewater according to the received wastewater turbidity value and a preset turbidity threshold value, starting the water pump 5 to collect the wastewater or starting the motor 2 to control the gear and rack to act to drain the wastewater.
When the turbidity value is larger than the turbidity threshold value, the processor sends an action instruction to the motor, the motor receives a wastewater discharge instruction sent by the processor, the pipeline outlet blocked by the rack is opened by controlling the rotation of the gear, and the gear is controlled to be reversed to reset the rack to block the outlet after wastewater discharge is finished, so that wastewater discharge is realized.
The turbidity sensor 3 measures the light transmittance and scattering rate of suspended particulate matter in water by measuring the change of the Total Suspended Solids (TSS) in water, detects the suspended particulate matter by using light, and the liquid turbidity level increases as the TTS increases.
The water inlet valve is arranged on the water inlet of the first water tank, the water outlet valve is connected with the water inlet of the first water tank through a first water discharging pipeline, and the water inlet valve is connected with the water outlet valve through a second water discharging pipeline.
The wastewater treatment module comprises a check valve, a filter, a first liquid level sensor 6, a disinfection box 9 and a second water tank 7, the water pump 5 is connected with the second water tank 7 through a second drainage pipeline, and the check valve is arranged in the second drainage pipeline and used for preventing wastewater from flowing back; the effect of check valve is to prevent that sewage from flowing against the counter current, the water of waste water treatment module is from water pump from bottom to top and transports the water in the first water tank to the second water tank, but the water pump is not always in work, when the water pump stop work, water in the second water tank 7 can be against the current and down, influence the normal work of system, at the in-process of upwards transporting water when water pump 5, it can reduce the fortune water degree of difficulty of water pump and ensure simultaneously that the phenomenon can not take place against the current to add the stagnant water valve in waste water treatment module water inlet department, improve the operating efficiency of water pump and reduce power loss, the operation of the system of being convenient for.
The water pump 5 is used for transporting relatively clean water after wastewater detection is finished and transporting the relatively clean water to the second water tank 7, and the performance of the water pump can meet the requirements of being applied to sewage sampling, liquid transfer and low-noise continuous working occasions, and the working voltage is 12 v.
A filter and a disinfection box 9 are also arranged in the second water tank 7, the filter is used for filtering particle impurities in the wastewater, and the disinfection box is used for removing and disinfecting peculiar smell of the wastewater; the first liquid level sensor 6 is in communication connection with the processor 13 and is used for monitoring the water level of the second water tank 7;
the filter and the disinfection box aim at further treating the water collected by the wastewater collection device so as to be reused conveniently, and a filter screen 8 is arranged in the filter and is used for filtering particle impurities in the wastewater; meanwhile, the sterilizing box 9 internally attached with the activated carbon removes the peculiar smell of the wastewater in the second water tank, solid chlorine dioxide is placed in the sterilizing box 9 for sterilization, and after the two treatment procedures, the wastewater in the second water tank 10 can be changed into recycled water and can be used for flushing a toilet or cleaning family sanitation.
And a first water outlet and a water tap are arranged at the position, close to the bottom, of the second water tank 7, and are used for receiving the water treated in the second water tank 7 and cleaning the household in daily life.
The first water tank 4 and the second water tank 7 need to be installed according to the size of a family room, and a reasonable installation mode is selected by combining the position of a toilet bowl, so that the space is saved to the maximum degree, and the appearance is designed.
The toilet comprises a toilet body and a toilet auxiliary module, wherein the toilet body comprises a third water tank 10, the toilet auxiliary module comprises a second liquid level sensor 11 and an electromagnetic valve 12, and the second liquid level sensor 11 is in communication connection with a processor 13 and is used for detecting liquid level information of the third water tank 10 and transmitting the liquid level information to the processor 13 in real time; the second water tank 7 is connected with the third water tank 10 through a third water drainage pipeline, and the electromagnetic valve 12 is arranged in the third water drainage pipeline and is in communication connection with the processor 13, and is used for receiving a control signal of the processor 13 and realizing the on-off of the third water drainage pipeline.
When the treated wastewater reaches the third water tank, if the liquid level in the third water tank 10 reaches the liquid level threshold of the third water tank, the electromagnetic valve 12 is controlled to be closed, so that the control of the water level in the third water tank 10 is realized, and the power supply voltage of the coil is selected to be 12V in this embodiment.
The device further comprises a display module, wherein the display module is in wired communication connection with the processor 13 and is used for displaying the turbidity of the wastewater in the second water tank 7 and the liquid level information of the second water tank 7 and the third water tank 10.
The first liquid level sensor 6 and the second liquid level sensor 11 monitor the liquid levels in the second water tank 7 and the third water tank 10, in the operation process of the system, due to the limited capacity of the second water tank 7 and the third water tank 10, wastewater in family life cannot be collected infinitely, when the system is in a saturated state or a state close to the saturated state, the system or an electromagnetic valve does not need to be started, the first liquid level sensor 7 and the second liquid level sensor 10 transmit the monitored liquid level information to the processor 13 and display the monitored liquid level information on the display module, and the device is guaranteed to be used more reasonably.
The first liquid level sensor 7 and the second liquid level sensor 10 utilize an infrared optical principle, liquid level signals are transmitted optically and converted into electric signals to be output, and the processor 13 controls the system to start and stop or the electromagnetic valve to be switched on and off after receiving the electric signals.
And the water inlets of the second water tank 7 and the third water tank 10 are respectively provided with an intelligent flowmeter, and the intelligent flowmeters are in Bluetooth communication connection with the processor.
The first liquid level sensor 6 transmits a liquid level signal to the processor 13, after the processor 13 receives a liquid level signal of the second water tank 7, if the liquid level of the second water tank 7 is higher than a liquid level threshold value of the second water tank, the water pump 5 and the wastewater discharge device 1 are controlled, so that the wastewater discharge device 1 is in an open state, the discharged wastewater directly flows into a sewer, the water pump 5 stops working, and the whole set of equipment stops working to ensure that water in the second water tank 7 cannot overflow; the second liquid level sensor 11 transmits a liquid level signal to the processor 13, and after the processor 13 receives the liquid level signal of the third water tank 10, if the liquid level of the third water tank 10 is higher than the liquid level threshold of the third water tank, the processor 13 controls the electromagnetic valve 12 to be closed.
Second water tank 7 and third water tank 10 all include the liquid level indicator lamp, the liquid level indicator lamp passes through bluetooth communication connection with treater 13 for show current liquid level, the liquid level indicator lamp receives treater 13 control, the liquid level indicator lamp is off-state, if the liquid level does not reach when the take the altitude, the liquid level indicator lamp is in the state of opening, the user sees the liquid level indicator lamp bright, if need use the third water tank 10 of toilet bowl, can manually open former running water source before convenient and carry out automatic water supply, turn off former running water source after using.
The alarm module is in communication connection with the processor 13 and is used for sending alarm information according to the liquid level information of the first liquid level sensor 6 and the second liquid level sensor 11; meanwhile, when a circuit at a certain position of the system breaks down, the system automatically alarms and timely closes the device, so that loss is avoided.
The intelligent terminal is in communication connection with the processor 13 through the wireless communication module and is used for sending running state information and alarm information to the intelligent terminal; the wireless communication module adopts 4G or 5G communication module, 4G or 5G communication module have with low costs and the high characteristics of reliability, also can adopt WIFI wireless transmission.
The intelligent terminal can accept the alarm information and the running state information of the system body for judge the concrete position of problem and know the whole condition of system, the user can look over this system trouble department through intelligent terminal, also can real time monitoring this system processing apparatus liquid level height and the turbidity of institute's drainage, the alarm during operation, it can let the people at home go to the renovation rapidly to whistle, if not at, can observe and in time get home renovation system through intelligent terminal.
The processor in the embodiment is a single chip microcomputer, the single chip microcomputer is located in the control system installation box beside the second water tank, is in wired connection with the first liquid level sensor, the second liquid level sensor and the display module, is connected with other electronic devices through Bluetooth to transmit data for remote control, and is simple and convenient to connect and control.
Example 2:
as shown in fig. 5, an embodiment 2 of the present disclosure provides a full-automatic intelligent household water recycling system, which includes a cloud platform and at least one set of the full-automatic intelligent household water recycling device described in embodiment 1 of the present disclosure, where the cloud platform is in communication connection with the full-automatic intelligent household water recycling device, and is used to collect and store wastewater discharge conditions, wastewater treatment recycling conditions, and wastewater turbidity at each time interval, and perform big data analysis on user wastewater discharge and/or wastewater treatment.
The wireless connection of the full-automatic intelligent household water recycling device, the intelligent terminal and the cloud platform can be established through the arranged wireless communication module, and the comprehensive safety monitoring of the user on the full-automatic intelligent household water recycling device is realized.
Reading and collecting user data through a cloud platform or a master control end to form a user big database, and acquiring the specific discharge condition of the domestic sewage, wherein the specific application can comprise the following steps:
(1) through the centralized distribution of statistics family domestic sewage turbidity, the analysis causes the main pollutant of this kind of turbidity, to this pollutant, takes the purification adsorption material who aims at, can purify sewage better, more accurately, improves the quality of purifying back sewage.
(2) By analyzing the centralized discharge time of the domestic sewage, the system can be opened and closed in a fixed time, and is intelligent in use and energy-saving.
(3) Through the statistics of the domestic sewage discharge condition, the abnormal domestic sewage discharge can be timely alarmed.
Example 3:
as shown in fig. 6, an embodiment 3 of the present disclosure provides a full-automatic intelligent household water recycling method, which includes the following steps:
setting a second water tank liquid level threshold value, a third water tank liquid level threshold value and a turbidity threshold value, reading the numerical value of the first liquid level sensor, comparing the current liquid level of the second water tank with the second water tank liquid level threshold value, and if the current liquid level of the second water tank is greater than or equal to the second water tank liquid level threshold value, closing the system and not starting the system; otherwise, the system is started normally;
if the system is started normally, the processor reads the numerical value of the turbidity sensor, compares the numerical value of the turbidity sensor with a turbidity threshold value, and if the numerical value of the turbidity sensor is larger than the turbidity threshold value, the wastewater is discharged to a sewer; otherwise, introducing the wastewater into a wastewater treatment module for next purification treatment; the turbidity value is expressed by the TSS content in the wastewater, with higher TSS content indicating higher wastewater turbidity.
The wastewater treatment module purifies and/or disinfects the wastewater and stores the wastewater in a second water tank, the processor reads the information of a second liquid level sensor in a third water tank, compares the liquid level of the third water tank with a liquid level threshold of the third water tank, and if the liquid level of the third water tank is lower than the liquid level threshold of the third water tank, the electromagnetic valve is opened to introduce the purified and/or disinfected wastewater into the third water tank; otherwise, the electromagnetic valve is closed, and the water supply is stopped.
Setting a residual time threshold of the second water tank as a first residual time threshold, obtaining first residual time according to residual space in the second water tank and the current flow rate, and when the first residual time is smaller than the first residual time threshold, not starting the system;
and/or setting the remaining time threshold of the third water tank as a second remaining time threshold, obtaining second remaining time according to the remaining space in the third water tank and the current flow rate, and closing the electromagnetic valve when the second remaining time is smaller than the second remaining time threshold.
The calculation formula of the residual space of the second water tank is as follows:
V2residual volume is V2 Total-H2×S2In which V is2Is the second waterResidual volume of tank, V2 TotalIs the total volume of the second tank, H2Is the current level of the second tank, S2The bottom area of the second water tank;
and/or the residual space of the third water tank is calculated according to the formula:
V3＝V3 Total-H3×S3In which V is3Is the residual volume of the third water tank, V3 TotalTotal volume of the third water tank, H3Is the current liquid level of the third water tank, S3Is the bottom area of the third water tank.
The above description is only a preferred embodiment of the present disclosure and is not intended to limit the present disclosure, and various modifications and changes may be made to the present disclosure by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present disclosure should be included in the protection scope of the present disclosure.

Claims (8)

1. A full-automatic intelligent household water recycling method is characterized in that a full-automatic intelligent household water recycling device is used, the device comprises a wastewater detection and distribution module, a wastewater treatment module, a processor and a pedestal pan, the wastewater detection and distribution module is used for detecting the turbidity of wastewater, discharging the wastewater higher than a set turbidity threshold value, and introducing the wastewater lower than the turbidity threshold value into the wastewater treatment module; the wastewater treatment module is used for treating and temporarily storing wastewater and introducing the treated wastewater into the toilet bowl; the processor is in communication connection with the wastewater detection and diversion module and is used for sending a control instruction for wastewater discharge or reuse according to the turbidity of the wastewater;
the wastewater detection and diversion module comprises a turbidity sensor, a first water tank and a wastewater discharge device, the wastewater discharge device comprises a water pump, a gear, a rack and a motor, the turbidity sensor is arranged in the first water tank and is in communication connection with the processor, and the turbidity sensor is used for detecting the turbidity of wastewater in the first water tank and transmitting the turbidity value of the wastewater to the processor in real time; the processor is also communicated with the water pump and the motor and is used for classifying the wastewater according to the received wastewater turbidity value and a preset turbidity threshold value, starting the water pump to collect the wastewater or starting the motor to control the gear and rack to act to drain the wastewater;
the water-saving device also comprises a buffer water tank, wherein the buffer water tank is connected with the first water tank through a first drainage pipeline, and the buffer water tank is provided with a flow abandoning port for preventing counter flow when the water quantity is too large;
the wastewater treatment module comprises a check valve, a filter, a first liquid level sensor, a disinfection box and a second water tank, the water pump is connected with the second water tank through a second drainage pipeline, and the check valve is arranged in the second drainage pipeline and used for preventing wastewater from flowing back; the second water tank is also provided with a filter and a disinfection box, the filter is used for filtering particle impurities in the wastewater, and the disinfection box is used for removing peculiar smell of the wastewater and disinfecting the wastewater; the first liquid level sensor is in communication connection with the processor and is used for monitoring the water level of the second water tank in real time;
a first water outlet is formed in the position, close to the bottom, of the second water tank and used for receiving the water after treatment in the second water tank;
the toilet comprises a toilet body and a toilet auxiliary module, wherein the toilet body comprises a third water tank, the toilet auxiliary module comprises a second liquid level sensor and an electromagnetic valve, and the second liquid level sensor is in communication connection with the processor and is used for detecting liquid level information of the third water tank and transmitting the liquid level information to the processor in real time; the electromagnetic valve is in communication connection with the processor and used for receiving a control signal of the processor and realizing the on-off of the third drainage pipeline;
the method comprises the following steps:
setting a second water tank liquid level threshold value, a third water tank liquid level threshold value and a turbidity threshold value, reading the numerical value of the first liquid level sensor, comparing the current liquid level of the second water tank with the second water tank liquid level threshold value, and if the current liquid level of the second water tank is greater than or equal to the second water tank liquid level threshold value, closing the system and not starting the system; otherwise, the system is started normally;
if the system is started normally, the processor reads the numerical value of the turbidity sensor, compares the numerical value of the turbidity sensor with a turbidity threshold value, and if the numerical value of the turbidity sensor is larger than the turbidity threshold value, the wastewater is discharged to a sewer; otherwise, introducing the wastewater into a wastewater treatment module for next purification treatment;
the wastewater treatment module purifies and/or disinfects the wastewater and stores the wastewater in a second water tank, the processor reads the information of a second liquid level sensor in a third water tank, compares the liquid level of the third water tank with a liquid level threshold of the third water tank, and if the liquid level of the third water tank is lower than the liquid level threshold of the third water tank, the electromagnetic valve is opened to introduce the purified and/or disinfected wastewater into the third water tank; otherwise, closing the electromagnetic valve and stopping water supply;
after the system is normally started, setting a residual time threshold of the second water tank as a first residual time threshold, obtaining first residual time according to the residual space in the second water tank and the current flow rate, and when the first residual time is smaller than the first residual time threshold, closing the system;
and setting the remaining time threshold of the third water tank as a second remaining time threshold, obtaining second remaining time according to the remaining space in the third water tank and the current flow rate, and closing the electromagnetic valve when the second remaining time is less than the second remaining time threshold.
2. The full-automatic intelligent household water recycling method of claim 1, wherein the motor receives a wastewater discharge command sent by the processor, and is used for controlling the gear to rotate to open the outlet of the pipeline blocked by the rack, and after the wastewater is discharged, the gear is controlled to reverse to reset the rack to block the outlet, so that the wastewater discharge is realized.
3. The method as claimed in claim 1, wherein the apparatus further comprises a display module, the display module is connected to the processor for displaying the turbidity of the waste water in the second tank and the level information of the second and third tanks.
4. The fully automatic intelligent household water recycling method of claim 3, wherein the second water tank and the third water tank each comprise a liquid level indicator light, and the liquid level indicator lights are in communication connection with the processor and are used for displaying the current liquid level.
5. The method as claimed in claim 1, wherein the apparatus further comprises an alarm module, said alarm module is connected to the processor for sending an alarm according to the level information of the first and second level sensors.
6. The method as claimed in claim 1, wherein the device further comprises a wireless communication module and an intelligent terminal, the processor is in communication connection with the intelligent terminal through the wireless communication module, and is used for sending operation state information and alarm information to the intelligent terminal.
7. The fully automatic intelligent household water recycling method of claim 1, wherein the remaining space of the second water tank is calculated by the formula:
V2residual volume = V2 Total- H2×S2In which V is2Is the remaining volume of the second tank, V2 TotalIs the total volume of the second tank, H2Is the current level of the second tank, S2The bottom area of the second water tank;
and/or the residual space of the third water tank is calculated according to the formula:
V3 =V3 Total- H3×S3In which V is3Is the residual volume of the third water tank, V3 TotalTotal volume of the third water tank, H3Is the current liquid level of the third water tank, S3Is the bottom area of the third water tank.
8. A full-automatic intelligent household water recycling system is characterized in that the full-automatic intelligent household water recycling method according to any one of claims 1 to 7 is used, the system comprises a cloud platform and at least one set of full-automatic intelligent household water recycling device, the cloud platform is in communication connection with the full-automatic intelligent household water recycling device and is used for collecting and storing wastewater discharge conditions, wastewater treatment recycling conditions and wastewater turbidity degrees in all time periods and carrying out big data analysis on user wastewater discharge and/or wastewater treatment;
through the reading collection of cloud platform to user's data, form the big database of user, obtain the specific discharge conditions of family domestic sewage, include:
by counting the centralized distribution of the turbidity of the domestic sewage, analyzing main pollutants causing the turbidity, and aiming at the pollutants, adopting an aimed purifying and adsorbing material;
the system is opened and closed in fixed time by analyzing the centralized discharge time of the domestic sewage;
through statistics of the domestic sewage discharge conditions, the abnormal domestic sewage discharge is alarmed in time.
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201276728Y (en) * 2008-08-08 2009-07-22 尤铁学 Household water-saving energy-saving apparatus
WO2013040420A3 (en) * 2011-09-15 2013-07-25 Deka Products Limited Partnership Systems, apparatus, and methods for a water purification system
CN105887994A (en) * 2015-01-14 2016-08-24 叶昌阳 Method and device capable of realizing diversion automatic detection and cyclic utilization of sanitary wastewater
CN206681091U (en) * 2017-04-19 2017-11-28 王哲 A kind of shunt conduit system for household sewage recycling

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6846407B2 (en) * 2001-04-26 2005-01-25 Emi, Llc Method and apparatus for recovery of waste water
CN101424093B (en) * 2008-12-08 2010-09-29 北京洛可可科技有限公司 Household reclaimed water system
CN204510376U (en) * 2015-03-20 2015-07-29 西安石油大学 The comprehensive recovery of bathroom sewage and automatic cycle utilize device
CN106657372A (en) * 2017-01-04 2017-05-10 上海名颂科技股份有限公司 Intelligent software and hardware integration method for water purifying device
CN109111030B (en) * 2018-08-27 2021-12-07 重庆固润科技发展有限公司 Integrated sewage treatment intelligent control system and control method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201276728Y (en) * 2008-08-08 2009-07-22 尤铁学 Household water-saving energy-saving apparatus
WO2013040420A3 (en) * 2011-09-15 2013-07-25 Deka Products Limited Partnership Systems, apparatus, and methods for a water purification system
CN105887994A (en) * 2015-01-14 2016-08-24 叶昌阳 Method and device capable of realizing diversion automatic detection and cyclic utilization of sanitary wastewater
CN206681091U (en) * 2017-04-19 2017-11-28 王哲 A kind of shunt conduit system for household sewage recycling

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