CN113463727A - Secondary water supply management system - Google Patents
Secondary water supply management system Download PDFInfo
- Publication number
- CN113463727A CN113463727A CN202110828431.7A CN202110828431A CN113463727A CN 113463727 A CN113463727 A CN 113463727A CN 202110828431 A CN202110828431 A CN 202110828431A CN 113463727 A CN113463727 A CN 113463727A
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- water
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- water storage
- pool
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 342
- 238000012544 monitoring process Methods 0.000 claims abstract description 47
- 239000003651 drinking water Substances 0.000 claims description 74
- 235000020188 drinking water Nutrition 0.000 claims description 65
- 230000035622 drinking Effects 0.000 claims description 28
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 238000012806 monitoring device Methods 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 claims 1
- 238000007726 management method Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 238000013528 artificial neural network Methods 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/071—Arrangement of safety devices in domestic pipe systems, e.g. devices for automatic shut-off
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/072—Arrangement of flowmeters
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/074—Arrangement of water treatment devices
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/078—Combined units with different devices; Arrangement of different devices with respect to each other
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Structural Engineering (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The invention provides a secondary water supply management system, which comprises a control center, a main water storage system, a sub-mop water storage system, a monitoring system, an intelligent control system, a communication system and a client; each main water storage system and at least two sub water storage systems are connected through pipelines; the intelligent control system adjusts the water supply of the headquarter water storage system and the sub water storage system through an intelligent switch; the monitoring system is used for acquiring water quality data of the main water storage system and the sub water storage systems and transmitting the water quality data to the control center through the communication system; the client side acquires related management information through logging in a control center; the invention provides a water supply management method of a secondary water supply system, which can adjust water supply, make the water supply distribution of secondary water supply more reasonable and reduce pollution.
Description
Technical Field
The invention belongs to a water consumption management system, and particularly relates to a water supply management method of a secondary water supply system.
Background
Because the water pressure of urban municipal pipe network water supply can appear the periodicity not enough, many buildings need solve the water problem through secondary water supply. However, in the existing secondary water supply system, the water tank is often easy to generate secondary pollution, thereby reducing the quality of domestic water. The reason for correcting is that the water storage amount can not be accurately controlled, so that excessive water storage is often caused, most of the water storage amount is dead water areas, and after the dead water areas exceed a certain time, the residual chlorine content is zero, bacteria are bred, and pollution is caused.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a water supply management method of a secondary water supply system, which can adjust water supply, make the water supply distribution of the secondary water supply more reasonable and reduce pollution.
The invention is realized by the following modes:
a secondary water supply management system is characterized by comprising a control center, a main water storage system, a sub-mop water storage system, a monitoring system, an intelligent control system, a communication system and a client; each main water storage system and at least two sub water storage systems are connected through pipelines; the intelligent control system adjusts the water supply of the headquarter water storage system and the sub water storage system through an intelligent switch; the monitoring system is used for acquiring water quality data of the main water storage system and the sub water storage systems and transmitting the water quality data to the control center through the communication system; the client acquires the related management information by logging in the control center.
Further, the total water storage system comprises a total water storage tank; the main water storage tank is provided with a main water tank and a main drinking water tank; the sub water storage system comprises a plurality of sub water storage tanks; the plurality of sub water reservoirs are a plurality of sub water pools and sub drinking pools; the general water pool supplies water for the plurality of sub water pools; the total drinking pool supplies water for a plurality of sub-drinking pools; the sub-drinking pool provides drinking water for the water supply area; the sub-water pool provides other domestic water outside the drinking water for the water supply area.
Furthermore, the drinking ponds provide drinking water for a water supply area through the drinking water pipes, and the drinking water pipes can be communicated with one another and control the switch through an intelligent control system; the plurality of sub water-using ponds provide domestic water outside the drinking water for the water supply area through the plurality of sub water-using pipes; the water pipes can be mutually communicated and control the switch through an intelligent control system.
Furthermore, the water outlet ends of the sub drinking water pipes and the water outlet ends of the sub water pipes are monitored by a monitoring system; the monitoring system includes at least a flow meter.
Furthermore, the total reservoir is monitored by a monitoring system, and the monitoring system comprises a water quality online monitoring device and a water level meter; the water level gauge sets up in total cistern, quality of water on-line monitoring equipment is connected with total cistern output pipeline, monitors the quality of water of total cistern, on-line monitoring equipment includes one or more in turbidity sensor, temperature sensor, pH value sensor, TDS sensor and the dissolved oxygen sensor.
Furthermore, the communication system comprises a data acquisition instrument and a communication module; the communication module comprises one or more of 4G, 5G, NBIOT or wired network communication; the data acquisition instrument is connected with the monitoring system, acquires monitoring data of the monitoring system and transmits the monitoring data to the control center through the communication module.
Furthermore, the intelligent switch adopts a water pump and an electromagnetic valve to control a pipeline switch.
Further, the main reservoir and the sub reservoirs are used for storing water in the following mode;
s1, setting a preset water consumption and a preset drinking water consumption to obtain the water storage capacity of each sub-water pool and the water storage capacity of each sub-drinking pool;
s2, setting a water consumption limiting ratio, monitoring the actual water consumption of each sub-pool water supply area in a certain time period, if the ratio of the actual water consumption/the preset water consumption is lower than the limiting ratio, readjusting the preset water consumption, and readjusting the water storage capacity of the sub-pools;
s3, setting a drinking water amount limiting proportion, monitoring the actual drinking water amount of each water supply area of the sub-drinking water ponds in a certain time period, if the ratio of the actual drinking water amount to the preset drinking water amount is lower than the limiting proportion, readjusting the preset drinking water amount, and readjusting the water storage amount of the sub-drinking water ponds; .
Further, setting a water storage coefficient of water; obtaining the water storage capacity of the total water pool according to the water storage capacity and the water storage coefficient of all the sub water pools; and setting a drinking water storage coefficient, and obtaining the total water storage capacity of the drinking water tank according to the water storage capacity and the drinking water storage coefficient of all the sub-drinking water tanks.
The invention provides a secondary water supply management system, which can form distributed water storage for secondary water supply and finely manage water used by a plurality of floors, so that water storage distribution can be better adjusted, waste caused by excessive water storage is avoided, and the formation of dead water areas is reduced.
The water quality of the water using area is finely monitored, and when water in one area fails, water can be supplemented by other water storage facilities without water interruption. The water tanks are convenient to clean because the water reservoirs can be complemented.
Figure of the invention
FIG. 1 is a schematic view of the structure of the present invention.
Detailed Description
A secondary water supply management system is characterized by comprising a control center 7, a main water storage system, a plurality of sub water storage systems, a monitoring system, an intelligent control system, a communication system and a client 8; each main water storage system and at least two sub water storage systems are connected through pipelines; the intelligent control system adjusts the water supply of the main water storage system and the sub water storage system through an intelligent switch; the monitoring system is used for acquiring water quality data of the main water storage system and the sub water storage systems and transmitting the water quality data to the control center through the communication system; the client acquires the related management information by logging in the control center.
Further, the total water storage system comprises a total water storage tank; the total reservoir is provided with a total water pool 11 and a total drinking pool 12; the sub water storage system comprises a plurality of sub water storage tanks; the plurality of sub water reservoirs are a plurality of sub water pools 21 and sub drinking pools 22; the general water pool supplies water for the plurality of sub water pools; the total drinking pool supplies water for a plurality of sub-drinking pools; the sub-drinking pool provides drinking water for the water supply area; the sub-water pool provides other domestic water outside the drinking water for the water supply area.
Furthermore, the drinking ponds provide drinking water for a water supply area through the drinking water pipes, and the drinking water pipes can be communicated with one another and control the switch through an intelligent control system; the plurality of sub water-using ponds provide domestic water outside the drinking water for the water supply area through the plurality of sub water-using pipes; the water pipes can be mutually communicated and control the switch through an intelligent control system.
Furthermore, the water outlet ends of the sub drinking water pipes and the water outlet ends of the sub water pipes are monitored by a monitoring system; the monitoring system comprises at least a flow meter 10.
Further, the total reservoir is monitored by a monitoring system, and the monitoring system comprises a water quality online monitoring device 3 and a water level meter 4; the water level gauge sets up in total cistern, quality of water on-line monitoring equipment is connected with total cistern output pipeline, monitors the quality of water of total cistern, on-line monitoring equipment includes one or more in turbidity sensor, temperature sensor, pH value sensor, TDS sensor, chlorine residue sensor and the dissolved oxygen sensor.
Further, the communication system comprises a data acquisition instrument 5 and a communication module 6; the communication module comprises one or more of 4G, 5G, NBIOT or wired network communication; the data acquisition instrument is connected with the monitoring system, acquires monitoring data of the monitoring system and transmits the monitoring data to the control center through the communication module.
The data acquisition instrument and the monitoring system can also realize data transmission through the communication module.
Furthermore, the intelligent switch 9 adopts a water pump and an electromagnetic valve to control a pipeline switch.
The main water storage tank is used for providing water for the sub water storage tanks, the main water storage tank supplies water for the sub water storage tanks, the main drinking water tank supplies water for the sub drinking water tanks, the main water storage tank, the sub water storage tanks, the main drinking water tank and the sub drinking water tanks are all provided with water level meters, and the water storage amounts of the main water storage tank, the sub water storage tanks, the main drinking water tank and the sub drinking water tanks can be converted through the water level meters; the water quality on-line monitoring equipment can be arranged at the water supply output end of the general water pool and the water supply output end of the general drinking water pool, meanwhile, the water quality on-line monitoring equipment can be arranged in each sub water pool and each sub drinking water pool, data collected by each water quality on-line monitoring equipment is transmitted to the control center through the communication system, and the control center makes a decision after receiving the data.
Further, the main reservoir and the sub reservoirs are used for storing water in the following mode;
s1, setting a preset water consumption, a preset drinking water consumption and a water storage ratio through the control center to obtain the water storage capacity of each sub-water pool and the water storage capacity of each sub-water pool;
s2, setting a water consumption limiting ratio, monitoring the actual water consumption of each sub-pool water supply area in a certain time period, if the ratio of the actual water consumption/the preset water consumption is lower than the limiting ratio, readjusting the preset water consumption, and readjusting the water storage capacity of the sub-pools;
s3, setting a drinking water amount limiting proportion, monitoring the actual drinking water amount of each water supply area of the sub-drinking water ponds in a certain time period, if the ratio of the actual drinking water amount to the preset drinking water amount is lower than the limiting proportion, readjusting the preset drinking water amount, and readjusting the water storage amount of the sub-drinking water ponds.
Further, setting a water storage coefficient of water; obtaining the water storage capacity of the total water pool according to the water storage capacity and the water storage coefficient of all the sub water pools; and setting a drinking water storage coefficient, and obtaining the total water storage capacity of the drinking water tank according to the water storage capacity and the drinking water storage coefficient of all the sub-drinking water tanks.
The water storage capacity can be detected through the water level meter to obtain the corresponding water level height, so that the current water storage capacity is converted.
Specifically, for better illustration of the present invention, a specific use case is given below:
the main reservoir is arranged at a high position of a building, the main reservoir a supplies water for the sub-reservoirs b, c and d, and the sub-reservoirs b, c and d respectively supply water for users on different floors.
The general pool a1 is used for supplying water for the child pool b1, the child pool c1 and the child pool d1, the general drinking pool a2 is used for supplying water for the child drinking pool b2, the child drinking pool c2 and the child drinking pool d2,
initial water consumption of QBeginning 1When the water storage proportion is set to be 30 percent, the number of people for supplying water to the floor of the sub water reservoir b1 is Nb1, and the initial water storage amount of the sub water reservoir b1 in the T time is Vb1= QBeginning 1*Nb1T30%; the control center sets the water storage capacity as Vb1。
Then, the actual water consumption in the T time at the tail end of the water pool b1 is monitored, and Q can be obtainedExample 1So as to obtain the water consumption V in the actual T timeTrue b1Setting a limit ratio k1 if
If the water storage amount is too much, the water storage amount Q real 1 can be adjusted, and therefore the effective water storage amount of the water storage tank can be adjusted.
The other child basins c1, child basins d1, child basins b2, child basins c2 and child basins d2 were also operated as above.
In this way, the effective water storage capacity of each reservoir is determined, and the full water quantity of the reservoir does not exceed the effective water storage capacity.
Preferably, the child drinking ponds of the system are updated in the following way:
setting unit time, recording initial time point and initial water storage of the drinking pool at the time point:
case 1: if the water consumption consumed in unit time is more than or equal to the initial water storage amount of the drinking pool, calibrating a new time point again at the time point when the water consumption is equal to the initial water storage amount of the drinking pool, recalculating the water storage amount of the drinking pool at the moment, and if the water consumption is more than or equal to the recalculated water storage amount at last in unit time, continuously circulating the processes;
case 2: if the water consumption in unit time is less than the initial water storage of the drinking water pool, after the unit time is timed, the difference between the initial water storage of the drinking water pool and the water consumption in unit time is calculated, the water with the same water quantity is discharged, and the discharged water can be discharged to a water pool or a water pool pipeline to be used as domestic water.
To better illustrate the process, specific examples are as follows:
in order to ensure the cleanliness of drinking water in the drinking pool, the water storage of the drinking pool needs to be updated in a certain time period, a dead water area is avoided, the water storage amount v1 at the initial time point is recorded in a preset unit time t, and the water consumption v2 of the drinking pool is calculated, so that the condition 1: and in the time of delta t (delta t < t), the water storage of the drinking water pool is considered to have been updated once in the time of delta t, the time of v2= v1 is recorded as a new timing starting point, the water storage volume v1 ' at the moment is obtained, if the time of delta t ' is elapsed (delta t ' < t), the water consumption v2 ' = v1 ' is in the period, the drinking water pool is considered to have been updated once in the safe time range, and the process is repeated.
Case 2: and if v2< v1 is within the time t, the water in the drinking water pool is not updated in the safe time range, a dead water area possibly exists, and the process returns to the starting step from the beginning after the water volume of v (v = v1-v 2) is discharged.
Wherein, the surplus water can be discharged to the water pool or to the water pool pipeline through the water pump, and the water is used as domestic water.
Wherein, the set unit time can be adjusted according to the actual situation. For example, the time required for the residual chlorine in the local water source to be reduced to 0 is taken as a basis. And a neural network is established for influencing factors such as water quality of a water source, air temperature, seasons and the like and historical data, and the time of water quality deterioration is predicted through the neural network so as to determine the unit time.
Preferably, a water quality purification device is arranged at the water outlet end of the drinking pool.
Preferably, a pipeline is arranged between the water pool and the drinking pool; the pipeline is controlled by an intelligent switch to flow.
At ordinary times, the water tank and the drinking water tank are independent and are not communicated with each other.
If one of the drinking ponds or the water ponds is polluted, the water supply path of the drinking pond or the water pond can be immediately stopped, and other drinking ponds or water ponds can be supplemented.
Preferably, the water supply management system is provided with an emergency water management method, which comprises the following steps:
calculating the existing water storage capacity of all the water tanks, distributing a certain amount of water and drinking water for each user, sending the average water volume of the users to the users through the client by the control center, giving early warning to the water volume of the users, and sending out the early warning when the user usage is monitored to be close to the existing average water volume of the users.
Claims (9)
1. A secondary water supply management system is characterized by comprising a control center, a main water storage system, a dry sub water storage system, a monitoring system, an intelligent control system, a communication system and a client; each main water storage system and at least two sub water storage systems are connected through pipelines; the intelligent control system adjusts the water supply of the headquarter water storage system and the sub water storage system through an intelligent switch; the monitoring system is used for acquiring water quality data of the main water storage system and the sub water storage systems and transmitting the water quality data to the control center through the communication system; the client acquires the related management information by logging in the control center.
2. The system of claim 1, wherein the total water storage system comprises a total water reservoir; the main water storage tank is provided with a main water tank and a main drinking water tank; the sub water storage system comprises a plurality of sub water storage tanks; the plurality of sub water reservoirs are a plurality of sub water pools and sub drinking pools; the general water pool supplies water for the plurality of sub water pools; the total drinking pool supplies water for a plurality of sub-drinking pools; the sub-drinking pool provides drinking water for the water supply area; the sub-water pool provides other domestic water outside the drinking water for the water supply area.
3. The system of claim 1, wherein the drinking ponds provide drinking water for the water supply area through drinking water pipes, and the drinking water pipes can be communicated with each other and control the switch through an intelligent control system; the plurality of sub water-using ponds provide domestic water outside the drinking water for the water supply area through the plurality of sub water-using pipes; the water pipes can be mutually communicated and control the switch through an intelligent control system.
4. The system of claim 1, wherein the outlet ends of the sub drinking tubes and the outlet ends of the sub water tubes are monitored by a monitoring system; the monitoring system includes at least a flow meter.
5. The system of claim 1, wherein the total reservoir is monitored by a monitoring system comprising an on-line water quality monitoring device and a water level gauge; the water level gauge sets up in total cistern, quality of water on-line monitoring equipment is connected with total cistern output pipeline, monitors the quality of water of total cistern, on-line monitoring equipment includes one or more in turbidity sensor, temperature sensor, pH value sensor, TDS sensor and the dissolved oxygen sensor.
6. The system of claim 1, wherein the communication system comprises a data acquisition instrument and a communication module; the communication module comprises one or more of 4G, 5G, NBIOT or wired network communication; the data acquisition instrument is connected with the monitoring system, acquires monitoring data of the monitoring system and transmits the monitoring data to the control center through the communication module.
7. The system of claim 1, wherein the intelligent control system uses a solenoid valve to control the pipeline switch.
8. The system of claim 1, wherein the total and sub-reservoirs store water by;
s1, setting a preset water consumption and a preset drinking water consumption to obtain the water storage capacity of each sub-water pool and the water storage capacity of each sub-drinking pool;
s2, setting a water consumption limiting ratio, monitoring the actual water consumption of each sub-pool water supply area in a certain time period, if the ratio of the actual water consumption/the preset water consumption is lower than the limiting ratio, readjusting the preset water consumption, and readjusting the water storage capacity of the sub-pools;
s3, setting a drinking water amount limiting proportion, monitoring the actual drinking water amount of each water supply area of the sub-drinking water ponds in a certain time period, if the ratio of the actual drinking water amount to the preset drinking water amount is lower than the limiting proportion, readjusting the preset drinking water amount, and readjusting the water storage amount of the sub-drinking water ponds; .
9. The system of claim 1, wherein a water use retention factor is set; obtaining the water storage capacity of the total water pool according to the water storage capacity and the water storage coefficient of all the sub water pools; and setting a drinking water storage coefficient, and obtaining the total water storage capacity of the drinking water tank according to the water storage capacity and the drinking water storage coefficient of all the sub-drinking water tanks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110828431.7A CN113463727A (en) | 2021-07-22 | 2021-07-22 | Secondary water supply management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110828431.7A CN113463727A (en) | 2021-07-22 | 2021-07-22 | Secondary water supply management system |
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| Publication Number | Publication Date |
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| CN113463727A true CN113463727A (en) | 2021-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110828431.7A Withdrawn CN113463727A (en) | 2021-07-22 | 2021-07-22 | Secondary water supply management system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114960838A (en) * | 2022-07-04 | 2022-08-30 | 深圳市正邦工业自动化有限公司 | Public place water supply management method and system |
-
2021
- 2021-07-22 CN CN202110828431.7A patent/CN113463727A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114960838A (en) * | 2022-07-04 | 2022-08-30 | 深圳市正邦工业自动化有限公司 | Public place water supply management method and system |
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