CN110865164A - Tap water detection device - Google Patents
Tap water detection device Download PDFInfo
- Publication number
- CN110865164A CN110865164A CN201911245666.2A CN201911245666A CN110865164A CN 110865164 A CN110865164 A CN 110865164A CN 201911245666 A CN201911245666 A CN 201911245666A CN 110865164 A CN110865164 A CN 110865164A
- Authority
- CN
- China
- Prior art keywords
- water
- water flow
- sensor
- control system
- core control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention provides a tap water detection device, which comprises a PH value sensor and a water quality sensor, wherein a probe of the PH value sensor and the water quality sensor is connected to a water pipe; the pH value sensor is used for collecting a pH value of tap water and outputting the pH value to the core control system; the water quality sensor is used for collecting the turbidity of the tap water and outputting the turbidity to the core control system; the core control system is used for analyzing and judging according to the pH value of the pH value sensor and the turbidity of the water quality sensor, and when the water quality is found to be unqualified, the core control system controls the short message module to send a short message to inform a user, and controls the electromagnetic valve to close the water pipe. The invention can automatically close the main tap water gate according to the detected water quality index of the tap water, thereby preventing health threat caused by misuse of unqualified water.
Description
Technical Field
The invention relates to the technical field of water quality detection, in particular to a tap water detection device.
Background
At present, water quality collection is generally carried out by adopting manual water filling and then collecting and measuring through instrument equipment, whether the water quality is healthy or not is judged through results, but the defects that the water quality needs to be regularly collected and tested, real-time detection cannot be carried out, and healthy driving protection cannot be carried out all the time. In addition, the water pipe may leak water or waste water resources due to forgetting to close the faucet.
Disclosure of Invention
In order to solve the defects of the prior art, the invention aims to provide a tap water detection device to overcome the defects in the prior art.
In order to achieve the purpose, the invention provides a tap water detection device which comprises a PH value sensor and a water quality sensor, wherein a probe of the water quality sensor of the PH value sensor is connected to a water pipe, signal output ends of the PH value sensor and the water quality sensor are electrically connected and in signal connection with a core control system, and the core control system is respectively electrically connected and in signal connection with an electromagnetic valve and a short message module; the pH value sensor is used for collecting a pH value of tap water and outputting the pH value to the core control system; the water quality sensor is used for collecting the turbidity of the tap water and outputting the turbidity to the core control system; the core control system is used for analyzing and judging according to the pH value of the pH value sensor and the turbidity of the water quality sensor, and when the water quality is found to be unqualified, the core control system controls the short message module to send a short message to inform a user, and controls the electromagnetic valve to close the water pipe.
Through the technical scheme, the water quality indexes of the tap water are detected in real time through the pH value sensor and the water quality sensor, the core control system analyzes and judges the water quality indexes, when the water quality is detected to be unqualified, a short message is sent to inform a user, the main gate is closed in time, health threats caused by misuse of unqualified water are prevented, and the tap water condition in a home can be controlled anytime and anywhere by the user through the short message remote control. The model of the water quality sensor is TSW-30, the model of the PH value sensor is PH composite electrode e-201-c, the core control system is a singlechip of STC15F2K60S2, and the model of the short message module is SIM900A 800L.
As a further description of the tap water detection device of the present invention, preferably, the tap water detection device further includes a water flow sensor, a probe of the water flow sensor is connected to the water pipe, and a signal output end of the water flow sensor is electrically connected and signal-connected with the core control system; the water flow sensor is used for detecting whether water flow exists in the water pipe or not and informing the core control system when the water flow is detected; the core control system is used for starting to time the water flow when the water flow sensor detects that the water flow of the water pipe flows, and controlling the short message module to send a short message to inform a user when the water flow continuously exceeds 20 minutes and controlling the electromagnetic valve to close the water pipe.
Through the technical scheme, when the water pipe has the circulation of water, the rivers sensor can in time detect and tell the singlechip has the circulation of water, the singlechip begins to time rivers this moment, when rivers are in excess of 20 minutes in succession (through the time of studying family normal use water can not last for 20 minutes, this time can set up any time through the system), the system can make the judgement, and send the short message and inform the user, in time close the running water main brake, prevent unnecessary water waste, if artificial use, all need to close tap when hearing police on the same day, reopen tap, equipment will time again, when for forgetting to close tap or leak, equipment can self-closing main brake, use after the user seeks the reason.
As a further description of the tap water detecting apparatus according to the present invention, it is preferable that the water flow sensor is a magnetic water flow switch, and the magnetic water flow switch is turned on when water flows therethrough, so that whether water flows in the water pipe is detected by determining whether the magnetic water flow switch is turned on.
Through above-mentioned technical scheme, adopt magnetic force formula flow switch, when rivers are through, can switch on, consequently can switch on through judging equipment and judge whether have rivers.
As a further description of the tap water detection device of the present invention, preferably, the tap water detection device further includes a wireless alarm system, and the wireless alarm system is electrically connected and signal-connected with the core control system; the wireless alarm system comprises a wireless transmission module and an alarm module, wherein the wireless transmission module is used for wirelessly transmitting information to indoor receiving equipment after detecting that the water quality is abnormal, and the alarm module is used for sending dripping sound and light alarm when the water quality is in problem.
Through the technical scheme, the wireless alarm system is adopted, and a wireless transmission mode is adopted, so that the indoor people can operate without running to outdoor main equipment to operate. The model of the wireless transmission module is L24YK-TXL, and the model of the alarm module is AD16-22 SM.
As a further description of the tap water detection device of the present invention, preferably, the tap water detection device further includes a battery and a water flow generator, the water flow generator is connected to the water pipe, the water flow generator is electrically connected and signal-connected to the battery, and the battery is electrically connected and signal-connected to the core control system; the water flow generator is used for converting water flow into electric energy to be supplied to the battery.
Through above-mentioned technical scheme, increase the flowing water generator, use the in-process of running water, through the electric energy that rivers trund into, make the battery use more permanent, need not external power, make things convenient for direct use in any scene. The water flow generator is model F50 hydro generator.
As a further description of the tap water detection device of the present invention, preferably, the electromagnetic valve is a normally open electromagnetic valve, the normally open electromagnetic valve is not energized to allow water to pass, and the normally open electromagnetic valve is de-energized to allow water to pass.
The invention has the following beneficial effects:
1. the invention detects the water quality index of the tap water in real time through the PH value sensor and the water quality sensor, the core control system analyzes and judges the water quality index, when the detection finds that the water quality is unqualified, a short message is sent to inform a user, the main gate is closed in time, health threat caused by misuse of unqualified water is prevented, and the short message remote control can enable the user to control the condition of the tap water at home at any time and any place.
2. The invention detects the flow condition of tap water in real time through the water flow sensor, sends out an alarm to inform a user through a short message when finding long-time use of water resources, and closes the tap water main gate in time to prevent unnecessary waste of water resources.
3. The invention adopts wireless transmission, and can ensure that the indoor people can operate without running to the outdoor main equipment.
4. The invention adopts a large-capacity battery for power supply, has low power consumption in a standby condition, does not need an external power supply, is used for a long time, and is added with the running water generator, so that the battery can be used for a longer time, and the energy can be reasonably utilized.
Drawings
Fig. 1 is a schematic structural diagram of a tap water detection device according to the present invention.
Detailed Description
To further understand the structure, characteristics and other objects of the present invention, the following detailed description is given with reference to the accompanying preferred embodiments, which are only used to illustrate the technical solutions of the present invention and are not to limit the present invention.
As shown in figure 1, the tap water detection device comprises a pH value sensor 1, a water quality sensor 2 and a water flow sensor 3, probes of the pH value sensor 1, the water quality sensor 2 and the water flow sensor 3 are connected to a water pipe, signal output ends of the pH value sensor 1, the water quality sensor 2 and the water flow sensor 3 are electrically connected and in signal connection with a core control system 4, and the core control system 4 is respectively electrically connected and in signal connection with a wireless alarm system 5, an electromagnetic valve 6 and a short message module 7.
The pH value sensor 1 is used for collecting a pH value of tap water and outputting the pH value to the core control system 4; the PH value sensor 1 is provided with PH composite electrodes e-201-c, a heating voltage of 5V, a working current of 2-10ma, a detection solubility range of 0-14PH, a precision of 0.5 and an output mode of analog voltage signal output.
The water quality sensor 2 is used for collecting the turbidity of the tap water and outputting the turbidity to the core control system 4; the model of the water quality sensor 2 is TSW-30, the working voltage is 5V, the working current is 40ma, and the output mode is analog voltage 0-4.5V.
The water flow sensor 3 is used for detecting whether water flow exists in the water pipe or not and informing the core control system 4 when water flow is detected; the water flow sensor 3 adopts a magnetic type water flow switch, the model is SL-0015, the voltage is 3-12V, the starting flow is 0.5L/min, the water flow sensor can be horizontally installed and vertically installed, and the magnetic type water flow switch is conducted when water flows through the magnetic type water flow switch, so that whether water flows in the water pipe is detected by judging whether the magnetic type water flow switch is conducted or not.
The core control system 4 is used for analyzing and judging according to the pH value of the pH value sensor 1 and the turbidity of the water quality sensor 2, and when the water quality is found to be unqualified, the core control system controls the short message module 7 to send a short message to inform a user, controls the electromagnetic valve 6 to close the water pipe, and prevents health threats caused by misuse of unqualified water; and the core control system 4 starts to time the water flow when the water flow sensor 3 detects that the water flow of the water pipe flows, and controls the short message module 7 to send a short message to inform a user when the water flow continuously exceeds 20 minutes (the time for normal use of water by a family does not continuously exceed 20 minutes through research, and the time can be set to any time through the system), and controls the electromagnetic valve 6 to close the water pipe, so that unnecessary waste of water resources is prevented. If the water tap is manually used, the water tap is required to be closed when an alarm is heard on the same day, the water tap is restarted, the equipment can count again, and when the water tap is forgotten to be closed or water leakage occurs, the equipment can automatically close the main brake for a user to use after finding a reason. The core control system 4 is a single chip microcomputer with model STC15F2K60S 2.
The wireless alarm system 5 comprises a wireless transmission module and an alarm module, the wireless transmission module is used for wirelessly transmitting information to indoor receiving equipment after abnormal water quality is detected, and the alarm module is used for sending dripping sound and light alarm when the water quality has problems. By adopting wireless transmission, the indoor people can operate without running to outdoor main equipment. The model of the wireless transmission module is L24YK-TXL, the working voltage is 2.8-3.6V, the standby current is 10ua, the six-path switching value is realized, and the transmission distance is 100 m. The type of the alarm module is AD16-22SM, the working voltage is 12V, and the light brightness is 100cd/m 2.
The electromagnetic valve 6 is a normally open electromagnetic valve, the starting working voltage is 12V, the maximum working current is 420ma, the service temperature range is 0-100 ℃, the electromagnetic valve can be opened and closed for 30 ten thousand times in normal use, the normally open electromagnetic valve is electrified and does not pass through water, and the normally open electromagnetic valve is powered off and passes through water.
The short message module 7 sends a short message to inform the user when the equipment detects that the water consumption is abnormal or the water quality is poor, so that the user can know the water condition in time. The short message remote control can realize that the user can control the condition of the tap water in the home at any time and any place. The short message module 7 has the model of SIM900A800L, the working voltage is 3.3-4.2V, supports four frequency bands of GSM/GPRS, the sensitivity is less than-105 dbm, supports 2 serial ports and an AT command port, and has the functions of automatic network searching, stable performance, short message and voice support and the like.
The tap water detection device also comprises a battery 8 and a water flow generator 9, wherein the water flow generator 9 is connected to the water pipe, the water flow generator 9 is electrically connected and in signal connection with the battery 8, and the battery 8 is electrically connected and in signal connection with the core control system 4; the water flow generator 9 is used for converting water flow into electric energy to be supplied to the battery 8, a large-capacity battery is adopted for power supply, the power consumption in a standby condition is low, an external power supply is not needed, the water flow generator can be used for a long time, and the water flow generator is added, so that the battery can be used for a longer time. The water flow generator 9 is a model F50 hydro generator.
The tap water detection device is marked with a water inlet and a water outlet, is acquainted with a common water pipe connection method, is provided with a switching power supply, has no effect on normal use of water when a power supply is turned off, and when the power supply is turned on and the device is started, the device can acquire detection data in real time and is provided with a key display system, so that a user can set early warning time simply and easily through the key display screen.
It should be noted that the above summary and the detailed description are intended to demonstrate the practical application of the technical solutions provided by the present invention, and should not be construed as limiting the scope of the present invention. Various modifications, equivalent substitutions, or improvements may be made by those skilled in the art within the spirit and principles of the invention. The scope of the invention is to be determined by the appended claims.
Claims (6)
1. A tap water detection device comprises a PH value sensor (1) and a water quality sensor (2),
the probe of the PH value sensor (1) and the probe of the water quality sensor (2) are connected to a water pipe, the signal output ends of the PH value sensor (1) and the water quality sensor (2) are electrically connected and in signal connection with a core control system (4), and the core control system (4) is respectively electrically connected and in signal connection with an electromagnetic valve (6) and a short message module (7); wherein the content of the first and second substances,
the PH value sensor (1) is used for collecting a pH value of tap water and outputting the pH value to the core control system (4);
the water quality sensor (2) is used for collecting the turbidity of tap water and outputting the turbidity to the core control system (4);
the core control system (4) is used for analyzing and judging according to the pH value of the pH value sensor (1) and the turbidity of the water quality sensor (2), and when the water quality is found to be unqualified, the core control system controls the short message module (7) to send a short message to inform a user, and controls the electromagnetic valve (6) to close the water pipe.
2. The tap water detection device according to claim 1, further comprising a water flow sensor (3), wherein a probe of the water flow sensor (3) is connected to the water pipe, and a signal output end of the water flow sensor (3) is electrically and signal-connected with the core control system (4); wherein the content of the first and second substances,
the water flow sensor (3) is used for detecting whether water flow exists in the water pipe or not and informing the core control system (4) when water flow is detected;
the core control system (4) is used for starting to time the water flow when the water flow sensor (3) detects that the water flow of the water pipe flows, and controlling the short message module (7) to send a short message to inform a user when the water flow continuously exceeds 20 minutes and controlling the electromagnetic valve (6) to close the water pipe.
3. The tap water detecting device according to claim 2, wherein the water flow sensor (3) is a magnetic type water flow switch, and the magnetic type water flow switch is turned on when water flows through the magnetic type water flow switch, so that whether water flows in the water pipe is detected by judging whether the magnetic type water flow switch is turned on.
4. The tap water detection device according to claim 1, further comprising a wireless alarm system (5), wherein the wireless alarm system (5) is electrically and signally connected with the core control system (4); the wireless alarm system (5) comprises a wireless transmission module and an alarm module, the wireless transmission module is used for wirelessly sending information to indoor receiving equipment after abnormal water quality is detected, and the alarm module is used for sending dripping sound and bright light alarm when the water quality has problems.
5. The tap water detection device according to claim 1, further comprising a battery (8) and a water flow generator (9), wherein the water flow generator (9) is connected to the water pipe, the water flow generator (9) is electrically and signal-connected with the battery (8), and the battery (8) is electrically and signal-connected with the core control system (4); the water flow generator (9) is used for converting water flow into electric energy to be supplied to the battery (8).
6. The tap water detection device according to claim 1, wherein the solenoid valve (6) is a normally open solenoid valve, the normally open solenoid valve is not energized to allow water flow, and the normally open solenoid valve is de-energized to allow water flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911245666.2A CN110865164A (en) | 2019-12-07 | 2019-12-07 | Tap water detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911245666.2A CN110865164A (en) | 2019-12-07 | 2019-12-07 | Tap water detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110865164A true CN110865164A (en) | 2020-03-06 |
Family
ID=69658577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911245666.2A Pending CN110865164A (en) | 2019-12-07 | 2019-12-07 | Tap water detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110865164A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113486045A (en) * | 2021-07-02 | 2021-10-08 | 湖南益伦环境工程有限公司 | Pipe network water quality monitoring system |
| CN114703925A (en) * | 2022-03-23 | 2022-07-05 | 高建芬 | Integrated pressurizing device for municipal secondary water supply and use method thereof |
-
2019
- 2019-12-07 CN CN201911245666.2A patent/CN110865164A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113486045A (en) * | 2021-07-02 | 2021-10-08 | 湖南益伦环境工程有限公司 | Pipe network water quality monitoring system |
| CN114703925A (en) * | 2022-03-23 | 2022-07-05 | 高建芬 | Integrated pressurizing device for municipal secondary water supply and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105782728B (en) | A kind of fluid leakage monitoring device and monitoring method | |
| CN103280060B (en) | A kind of wired home room system based on GSM | |
| CN112290685B (en) | Electric energy management integrated monitoring system | |
| CN110865164A (en) | Tap water detection device | |
| CN105424119A (en) | Intelligent gas meter with water inlet detection function | |
| CN105753198A (en) | Temperature-controlled intelligent water purifying equipment | |
| CN201749334U (en) | Water leakage protection device | |
| CN211206486U (en) | Tap water detection device | |
| CN205269425U (en) | Detecting system of reverse osmosis water purification machine | |
| CN110792843A (en) | Self-generating water leakage cut-off alarm device and control method thereof | |
| CN208027131U (en) | A kind of gas intelligent early warning centralized control equipment and centralized control system | |
| CN206362507U (en) | A kind of leakage-proof apparatus | |
| CN109900875B (en) | Online water quality detection system and control method thereof | |
| CN206563118U (en) | A kind of intelligent and safe electrical ball valve | |
| CN114964600A (en) | Water flow pressure detection equipment of water meter | |
| CN209214071U (en) | A kind of building room temperature collecting and detecting device | |
| CN210402077U (en) | A integrative safety monitoring control device of aqueous vapor for house is intelligent | |
| CN207051272U (en) | A kind of wireless remote transmission water quality monitoring water purifier | |
| CN207380468U (en) | Energy monitoring and energy-saving control system | |
| CN206697014U (en) | A kind of household fuel gas detection and warning system based on 51 single-chip microcomputers | |
| CN207007255U (en) | A kind of intelligent water meter system with filter | |
| CN205451299U (en) | Water meter | |
| CN204268652U (en) | A kind of subway station air conditioning cooling water system automatic sewage discharging device | |
| CN214149471U (en) | Intelligent water meter with water quality detection function | |
| CN215448075U (en) | Gas monitoring system and gas meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |