CN105178395A - Water supply/drainage system - Google Patents
Water supply/drainage system Download PDFInfo
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- CN105178395A CN105178395A CN201510463029.8A CN201510463029A CN105178395A CN 105178395 A CN105178395 A CN 105178395A CN 201510463029 A CN201510463029 A CN 201510463029A CN 105178395 A CN105178395 A CN 105178395A
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Abstract
The invention discloses a water supply/drainage system, which comprises a plurality of water supply/drainage sub-systems and a monitoring center, wherein the water supply/drainage sub-systems comprise water tanks, electromagnetic valves, water pump modules and control modules; water inlets of the water tanks are connected to external water inlet pipes through pipelines by virtue of the electromagnetic valves, and water outlets of the water tanks are connected to the water pump modules through pipelines; liquid level sensors are arranged at the bottom of the water tanks; the water pump modules comprise water pumps and frequency converters; the water inlet ends of the water pumps are connected to the water outlets of the water tanks through pipelines, and the water outlet ends of the water pumps are connected to external water supply pipes through pipelines; pressure sensors are arranged at the water outlet ends of the water pumps; the frequency converters are used for regulating rotating speeds of the water pumps and are simultaneously used for acquiring real-time rotating speeds and currents of the water pumps; and the control modules are used for controlling the electromagnetic valves and the water pump modules to work, and are simultaneously used for transmitting received liquid level, water pressure as well as the real-time rotating speeds and currents of the water pumps to the monitoring center. The water supply/drainage system disclosed by the invention is simple in structure and convenient to use; and the water supply/drainage system is capable of guaranteeing and monitoring the working statuses of various water supply/drainage sub-systems in real time; therefore, the water supply/drainage system is relatively high in practical value.
Description
Technical field
The present invention relates to automatic detection and control field, particularly relate to a kind of supply and drain water system.
Background technology
Along with the development in city, high buildings and large mansions get more and more, and the water supply of mansion is also more and more important.
Generally adopt cistern water supply now, its water tank with water generally adopts and controls manually, needs the artificial water level observed in water tank, frequent manual unlocking or closedown water filling switch, very inconvenient.
Also to have on the market and adopt float valve to carry out automatic water filling to control water tank, but control water tank automatic water filling by float valve, on the one hand because float valve is based on frame for movement, easily break down, be unfavorable for Long-Time Service, on the other hand, by float valve automatic water filling, the water surface is once lower than ball float position, float valve is just opened, start water filling, the water of water tank bottom does not flow for a long time, easy breed bacteria.
Because present mansion is more and more higher, and the height of mansion is inconsistent, to such an extent as to when supplying water in the face of mansion on ground, the hydraulic pressure that each mansion needs is also different, simultaneously, because each mansion is widely distributed, ensure that each supplies water subsystem hydraulic pressure enough and can monitor at any time, existing supply and drain water system cannot be accomplished.
The quality of Water in Water Tanks also needs to ensure, existing cistern water supply no longer monitors the quality of water after generally being injected by the water of coming from Running-water Company, also not in the quality improving water further.
Summary of the invention
Technical problem to be solved by this invention is for defect involved in background technology, provides a kind of supply and drain water system.
The present invention is for solving the problems of the technologies described above by the following technical solutions:
A kind of supply and drain water system, comprises several plumbing subsystem and Surveillance center;
Described plumbing subsystem comprises water tank, electromagnetic valve, water pump module, control module;
The water inlet of described water tank is connected with outside water inlet pipe pipeline by described electromagnetic valve, delivery port is connected with water pump module conduits;
The bottom of described water tank is provided with liquid level sensor, for responding to the water level in water tank, and the water level sensed is passed to described control module;
Described water pump module installation, in pump house, comprises water pump and frequency converter, and described water pump is electrically connected by frequency converter and described control module;
The water inlet end of described water pump is connected with the delivery port pipeline of described water tank, water side is connected with external fluid delivery conduit road;
The water side of described water pump is provided with pressure sensor, for gathering hydraulic pressure herein, and gives described control module by the water cycle factors that collects;
Described frequency converter, for adjusting the rotating speed of water pump, gathers real-time rotate speed and the electric current of water pump simultaneously, and the rotating speed collected and electric current is passed to described control module;
Described control module comprises water level contrast unit, control unit of electromagnetic valve, hydraulic pressure contrast unit, frequency converter control unit and communication control unit;
Described water level contrast unit is used for the water level of the water tank received to compare with the lowest water level threshold value preset, default peak level threshold value respectively, when the water level of water tank is less than or equal to default lowest water level threshold value, send OPEN to described control unit of electromagnetic valve; When the water level of water tank is more than or equal to default peak level threshold value, send out code to described control unit of electromagnetic valve;
Described control unit of electromagnetic valve controls described electromagnetic valve according to the instruction received and opens or closes;
Described hydraulic pressure contrast unit is used for the hydraulic pressure received and the hydraulic pressure threshold value preset to compare, when the hydraulic pressure received is less than default hydraulic pressure threshold value, according to the operating frequency of the hydraulic pressure received with the hydraulic pressure threshold calculations frequency converter preset, and send it to described frequency converter control unit;
Described frequency converter control unit controls frequency converter according to the operating frequency received and then controls pump working;
Described communication control unit is used for the real-time rotate speed of the water level received, hydraulic pressure, water pump and electric current to be sent to Surveillance center;
Described Surveillance center is for monitoring the water level of water tank in each plumbing subsystem, hydraulic pressure, the real-time rotate speed of water pump and electric current.
In subsystem, tank top is provided with ultraviolet sterilization device, and water tank bottom is provided with transmissometer and chlorine residue instrument, equal and the described control module of described ultraviolet sterilization device, transmissometer, chlorine residue instrument is connected, and described control module also comprises turbidity contrast unit, chlorine residue contrast unit and sterilization control unit;
The turbidity detected for detecting the turbidity of water in water tank, and is passed to described control module by described transmissometer;
The contents of residual chlorine detected for detecting the contents of residual chlorine in water tank in water, and is passed to described control module by described chlorine residue instrument;
Described turbidity contrast unit is used for comparing receiving turbidity value with the turbidity threshold value preset, when receiving turbidity value and being greater than default turbidity threshold value, sends sterilization instruction to described sterilization control unit;
Described chlorine residue contrast unit is used for the contents of residual chlorine received and the contents of residual chlorine threshold value preset to compare, and when the contents of residual chlorine received is greater than default contents of residual chlorine threshold value, sends sterilization instruction to described sterilization control unit;
Described sterilization control unit is used for controlling ultraviolet sterilization device work when receiving sterilization instruction.
As the further prioritization scheme of a kind of supply and drain water system of the present invention, described liquid level sensor adopts static pressure throw-in type liquid transmitter.
As the further prioritization scheme of a kind of supply and drain water system of the present invention, the model of described static pressure throw-in type liquid transmitter is JT-DBS50.
As the further prioritization scheme of a kind of supply and drain water system of the present invention, the processor of described control module adopts AVR series monolithic.
As the further prioritization scheme of a kind of supply and drain water system of the present invention, the processor of described control module adopts Atmega168PA single-chip microcomputer.
The present invention adopts above technical scheme compared with prior art, has following technique effect:
1. structure is simple, easy to use;
2. adopt water level induction water flooding regime, prevent water tank bottom water from not circulating, and then prevent bacteria breed;
3. Self Adaptive Control pump working, ensure that hydraulic pressure is enough;
4. automatically control ultraviolet sterilization device work, ensure that the quality of water;
5. monitor the working condition of each draining subsystem at any time, without the need to going out.
Accompanying drawing explanation
Fig. 1 is module diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail:
As shown in Figure 1, the invention discloses a kind of supply and drain water system, comprise several plumbing subsystem and Surveillance center;
Described plumbing subsystem comprises water tank, electromagnetic valve, water pump module, control module;
The water inlet of described water tank is connected with outside water inlet pipe pipeline by described electromagnetic valve, delivery port is connected with water pump module conduits;
The bottom of described water tank is provided with liquid level sensor, for responding to the water level in water tank, and the water level sensed is passed to described control module;
Described water pump module installation, in pump house, comprises water pump and frequency converter, and described water pump is electrically connected by frequency converter and described control module;
The water inlet end of described water pump is connected with the delivery port pipeline of described water tank, water side is connected with external fluid delivery conduit road;
The water side of described water pump is provided with pressure sensor, for gathering hydraulic pressure herein, and gives described control module by the water cycle factors that collects;
Described frequency converter, for adjusting the rotating speed of water pump, gathers real-time rotate speed and the electric current of water pump simultaneously, and the rotating speed collected and electric current is passed to described control module;
Described control module comprises water level contrast unit, control unit of electromagnetic valve, hydraulic pressure contrast unit, frequency converter control unit and communication control unit;
Described water level contrast unit is used for the water level of the water tank received to compare with the lowest water level threshold value preset, default peak level threshold value respectively, when the water level of water tank is less than or equal to default lowest water level threshold value, send OPEN to described control unit of electromagnetic valve; When the water level of water tank is more than or equal to default peak level threshold value, send out code to described control unit of electromagnetic valve;
Described control unit of electromagnetic valve controls described electromagnetic valve according to the instruction received and opens or closes;
Described hydraulic pressure contrast unit is used for the hydraulic pressure received and the hydraulic pressure threshold value preset to compare, when the hydraulic pressure received is less than default hydraulic pressure threshold value, according to the operating frequency of the hydraulic pressure received with the hydraulic pressure threshold calculations frequency converter preset, and send it to described frequency converter control unit;
Described frequency converter control unit controls frequency converter according to the operating frequency received and then controls pump working;
Described communication control unit is used for the real-time rotate speed of the water level received, hydraulic pressure, water pump and electric current to be sent to Surveillance center;
Described Surveillance center is for monitoring the water level of water tank in each plumbing subsystem, hydraulic pressure, the real-time rotate speed of water pump and electric current.
In described plumbing subsystem, tank top is provided with ultraviolet sterilization device, and water tank bottom is provided with transmissometer and chlorine residue instrument, equal and the described control module of described ultraviolet sterilization device, transmissometer, chlorine residue instrument is connected, and described control module also comprises turbidity contrast unit, chlorine residue contrast unit and sterilization control unit;
The turbidity detected for detecting the turbidity of water in water tank, and is passed to described control module by described transmissometer;
The contents of residual chlorine detected for detecting the contents of residual chlorine in water tank in water, and is passed to described control module by described chlorine residue instrument;
Described turbidity contrast unit is used for comparing receiving turbidity value with the turbidity threshold value preset, when receiving turbidity value and being greater than default turbidity threshold value, sends sterilization instruction to described sterilization control unit;
Described chlorine residue contrast unit is used for the contents of residual chlorine received and the contents of residual chlorine threshold value preset to compare, and when the contents of residual chlorine received is greater than default contents of residual chlorine threshold value, sends sterilization instruction to described sterilization control unit;
Described sterilization control unit is used for controlling ultraviolet sterilization device work when receiving sterilization instruction.
Described liquid level sensor adopts static pressure throw-in type liquid transmitter, and model is JT-DBS50.
The processor of described control module adopts AVR series monolithic, preferential employing Atmega168PA single-chip microcomputer.
Those skilled in the art of the present technique are understandable that, unless otherwise defined, all terms used herein (comprising technical term and scientific terminology) have the meaning identical with the general understanding of the those of ordinary skill in field belonging to the present invention.Should also be understood that those terms defined in such as general dictionary should be understood to have the meaning consistent with the meaning in the context of prior art, unless and define as here, can not explain by idealized or too formal implication.
Above-described detailed description of the invention; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only the specific embodiment of the present invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a supply and drain water system, is characterized in that, comprises several plumbing subsystem and Surveillance center;
Described plumbing subsystem comprises water tank, electromagnetic valve, water pump module, control module;
The water inlet of described water tank is connected with outside water inlet pipe pipeline by described electromagnetic valve, and the delivery port of water tank is connected with water pump module conduits;
The bottom of described water tank is provided with liquid level sensor, for responding to the water level in water tank, and the water level sensed is passed to described control module;
Described water pump module is put in pump house, comprises water pump and frequency converter, and described water pump is electrically connected by frequency converter and described control module;
The water inlet end of described water pump is connected with the delivery port pipeline of described water tank, water side is connected with external fluid delivery conduit road;
The water side of described water pump is provided with pressure sensor, for gathering hydraulic pressure herein, and gives described control module by the water cycle factors that collects;
Described frequency converter, for adjusting the rotating speed of water pump, gathers real-time rotate speed and the electric current of water pump simultaneously, and the rotating speed collected and electric current is passed to described control module;
Described control module comprises water level contrast unit, control unit of electromagnetic valve, hydraulic pressure contrast unit, frequency converter control unit and communication control unit;
Described water level contrast unit is used for the water level of the water tank received to compare with the lowest water level threshold value preset, default peak level threshold value respectively, when the water level of water tank is less than or equal to default lowest water level threshold value, send OPEN to described control unit of electromagnetic valve; When the water level of water tank is more than or equal to default peak level threshold value, send out code to described control unit of electromagnetic valve;
Described control unit of electromagnetic valve controls described electromagnetic valve according to the instruction received and opens or closes;
Described hydraulic pressure contrast unit is used for the hydraulic pressure received and the hydraulic pressure threshold value preset to compare, when the hydraulic pressure received is less than default hydraulic pressure threshold value, according to the operating frequency of the hydraulic pressure received with the hydraulic pressure threshold calculations frequency converter preset, and send it to described frequency converter control unit;
Described frequency converter control unit controls frequency converter according to the operating frequency received and then controls pump working;
Described communication control unit is used for the real-time rotate speed of the water level received, hydraulic pressure, water pump and electric current to be sent to Surveillance center;
Described Surveillance center is for monitoring the water level of water tank in each plumbing subsystem, hydraulic pressure, the real-time rotate speed of water pump and electric current.
2. supply and drain water system according to claim 1, it is characterized in that, in described plumbing subsystem, tank top is provided with ultraviolet sterilization device, and water tank bottom is provided with transmissometer and chlorine residue instrument, equal and the described control module of described ultraviolet sterilization device, transmissometer, chlorine residue instrument is connected, and described control module also comprises turbidity contrast unit, chlorine residue contrast unit and sterilization control unit;
The turbidity detected for detecting the turbidity of water in water tank, and is passed to described control module by described transmissometer;
The contents of residual chlorine detected for detecting the contents of residual chlorine in water tank in water, and is passed to described control module by described chlorine residue instrument;
Described turbidity contrast unit is used for comparing receiving turbidity value with the turbidity threshold value preset, when receiving turbidity value and being greater than default turbidity threshold value, sends sterilization instruction to described sterilization control unit;
Described chlorine residue contrast unit is used for the contents of residual chlorine received and the contents of residual chlorine threshold value preset to compare, and when the contents of residual chlorine received is greater than default contents of residual chlorine threshold value, sends sterilization instruction to described sterilization control unit;
Described sterilization control unit is used for controlling ultraviolet sterilization device work when receiving sterilization instruction.
3. supply and drain water system according to claim 1, is characterized in that, described liquid level sensor adopts static pressure throw-in type liquid transmitter.
4. supply and drain water system according to claim 3, is characterized in that, the model of described static pressure throw-in type liquid transmitter is JT-DBS50.
5. supply and drain water system according to claim 1, is characterized in that, the processor of described control module adopts AVR series monolithic.
6. supply and drain water system according to claim 5, is characterized in that, the processor of described control module adopts Atmega168PA single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510463029.8A CN105178395B (en) | 2015-08-01 | 2015-08-01 | A kind of supply and drain water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510463029.8A CN105178395B (en) | 2015-08-01 | 2015-08-01 | A kind of supply and drain water system |
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| CN105178395A true CN105178395A (en) | 2015-12-23 |
| CN105178395B CN105178395B (en) | 2017-04-05 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107063766A (en) * | 2017-06-06 | 2017-08-18 | 邦达诚科技（常州）有限公司 | The water acquisition water supply installation and its control method of water quality detecting station |
| CN107869026A (en) * | 2016-09-27 | 2018-04-03 | 东部大宇电子株式会社 | Washing machine and its control method |
| CN108439535A (en) * | 2018-03-22 | 2018-08-24 | 深圳市海司恩科技有限公司 | Ultraviolet-sterilization chlorine removal system and its control method |
| CN108536198A (en) * | 2018-02-12 | 2018-09-14 | 新疆共创神思电子科技有限公司 | The application method of key water control project remote measuring and controlling system, device and device |
| CN109113132A (en) * | 2018-09-05 | 2019-01-01 | 江苏双益给排水有限公司 | A kind of high level water work |
| CN113186962A (en) * | 2021-05-25 | 2021-07-30 | 中建五局华东建设有限公司 | Well point dewatering method and device suitable for soft land |
| CN115434392A (en) * | 2022-11-07 | 2022-12-06 | 中国建筑西南设计研究院有限公司 | Intelligent monitoring system and monitoring method for water pump house |
| CN118295357A (en) * | 2024-06-06 | 2024-07-05 | 中节能建设工程设计院有限公司 | Remote monitoring management method, device, equipment and product for water supply and drainage pipe network system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118295357A (en) * | 2024-06-06 | 2024-07-05 | 中节能建设工程设计院有限公司 | Remote monitoring management method, device, equipment and product for water supply and drainage pipe network system |
| CN118295357B (en) * | 2024-06-06 | 2024-07-30 | 中节能建设工程设计院有限公司 | Remote monitoring management method, device, equipment and product for water supply and drainage pipe network system |
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