CN105178395B - A kind of supply and drain water system - Google Patents
A kind of supply and drain water system Download PDFInfo
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- CN105178395B CN105178395B CN201510463029.8A CN201510463029A CN105178395B CN 105178395 B CN105178395 B CN 105178395B CN 201510463029 A CN201510463029 A CN 201510463029A CN 105178395 B CN105178395 B CN 105178395B
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Abstract
The invention discloses a kind of supply and drain water system, comprising several discharge water subsystems and Surveillance center, discharge water subsystem includes water tank, electromagnetic valve, water pump module, control module；By electromagnetic valve, pipeline is connected the water inlet of water tank, outlet is connected with water pump module conduits with outside water inlet；The bottom of water tank is provided with liquid level sensor；Water pump module includes water pump and converter, and the water inlet end of water pump is connected with the outlet pipeline of water tank, water side is connected with external fluid delivery conduit road；The water side of water pump is provided with pressure transducer；Converter is used for the rotating speed for adjusting water pump, while gathering the real-time rotating speed and electric current of water pump；Control module is used to control electromagnetic valve and the work of water pump module, while the water level for receiving, hydraulic pressure, the real-time rotating speed of water pump and electric current are sent to Surveillance center.Present configuration is simple, easy to use, can ensure and monitor the working condition of each draining subsystem at any time, with larger practical value.
Description
Technical field
The present invention relates to automatic detection and control field, more particularly to a kind of supply and drain water system.
Background technology
With the development of the city, high buildings and large mansions are more and more, and the water supply of mansion is also more and more important.
Cistern water supply, its water tank with water is typically now adopted typically using manually controlling, to need artificial observation water tank
In water level, frequent manual unlocking or close water filling switch, it is very inconvenient.
Also having using ball-cock assembly on the market carry out automatic water filling controlling water tank, but controls water tank by ball-cock assembly
Automatic water filling, on the one hand as ball-cock assembly is based on frame for movement, easily breaks down, is unfavorable for life-time service, on the other hand, leads to
Ball-cock assembly automatic water filling is crossed, once being less than ball float position, ball-cock assembly is turned on the water surface, starts water filling, and the water of water tank bottom is long
Phase does not flow, easy breed bacteria.
Due to present mansion more and more higher, and mansion is highly inconsistent, so that when ground is supplied water in the face of mansion,
The hydraulic pressure that each mansion needs is also different, simultaneously as each mansion is widely distributed, it is ensured that each supplies water subsystem water
Pressure is enough and can monitor at any time, and existing supply and drain water system cannot be accomplished.
The quality of Water in Water Tanks is also required to ensure that the water come from Running-water Company is typically injected by existing cistern water supply
Afterwards, the quality of water is no longer monitored, also not in the quality for further improving water.
The content of the invention
The technical problem to be solved is for defect involved in background technology, there is provided a kind of discharge water system
System.
The present invention is employed the following technical solutions to solve above-mentioned technical problem:
A kind of supply and drain water system, comprising several discharge water subsystems and Surveillance center；
The discharge water subsystem includes water tank, electromagnetic valve, water pump module, control module；
The water inlet of the water tank is connected by the electromagnetic valve and outside water inlet pipeline, outlet and water pump module tubes
Road is connected；
The bottom of the water tank is provided with liquid level sensor, for sensing the water level in water tank, and the water level for sensing is passed
Pass the control module；
The water pump module is arranged in pump house, and comprising water pump and converter, the water pump passes through converter and described
Control module is electrically connected；
The water inlet end of the water pump is connected with the outlet pipeline of the water tank, water side is connected with external fluid delivery conduit road；
The water side of the water pump is provided with pressure transducer, for collection hydraulic pressure herein, and by the water cycle factors for collecting
To the control module；
The converter is used for the rotating speed for adjusting water pump, while gathering the real-time rotating speed and electric current of water pump, and will collect
Rotating speed and electric current pass to the control module；
The control module includes water level comparison unit, control unit of electromagnetic valve, hydraulic pressure comparison unit, Frequency Converter Control list
Unit and communication control unit；
The water level comparison unit for by the water level of the water tank for receiving respectively with default lowest water level threshold value, default
Peak level threshold value be compared, when water tank water level be less than or equal to default lowest water level threshold value when, send OPEN
To the control unit of electromagnetic valve；When water tank water level be more than or equal to default peak level threshold value when, send out code to
The control unit of electromagnetic valve；
The control unit of electromagnetic valve controls the electromagnetic valve according to the instruction for receiving and opens or closes；
The hydraulic pressure comparison unit for the hydraulic pressure for receiving is compared with default hydraulic pressure threshold value, when what is received
When hydraulic pressure is less than default hydraulic pressure threshold value, according to the work frequency of the hydraulic pressure for receiving and default hydraulic pressure threshold calculations converter
Rate, and send it to the frequency converter control unit；
The frequency converter control unit is according to the operating frequency control converter for receiving and then controls pump working；
The communication control unit is for the water level for receiving, hydraulic pressure, the real-time rotating speed of water pump and electric current are sent to prison
Control center；
The Surveillance center is used to monitor the water level of water tank in each discharge water subsystem, hydraulic pressure, the real-time rotating 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, the purple
Outer sterilizing unit, transmissometer, chlorine residue instrument are equal to be connected with the control module, the control module also comprising turbidity comparison unit,
Chlorine residue comparison unit and sterilization control unit；
The transmissometer is used for the turbidity for detecting water in water tank, and the turbidity for detecting is passed to the control module；
The chlorine residue instrument is used to detect the contents of residual chlorine in water tank in water, and the contents of residual chlorine for detecting is passed to described
Control module；
The turbidity comparison unit is compared for receiving turbidity value and default turbidity threshold value, turbid when receiving
When angle value is more than default turbidity threshold value, sterilization instruction is sent to the sterilization control unit；
The chlorine residue comparison unit for the contents of residual chlorine for receiving is compared with default contents of residual chlorine threshold value, when
When the contents of residual chlorine for receiving is more than default contents of residual chlorine threshold value, sterilization instruction is sent to the sterilization control unit；
The sterilization control unit is for the control ultraviolet sterilization device work when sterilization instruction is received.
Used as a kind of further prioritization scheme of supply and drain water system of the invention, the liquid level sensor adopts static pressure throw-in type
Fluid level transmitter.
As a kind of further prioritization scheme of supply and drain water system of the invention, the type of the static pressure throw-in type liquid transmitter
Number be JT-DBS50.
Used as a kind of further prioritization scheme of supply and drain water system of the invention, the processor of the control module adopts AVR
Series monolithic.
Used as a kind of further prioritization scheme of supply and drain water system of the invention, the processor of the control module is adopted
Atmega168PA single-chip microcomputers.
The present invention adopts above technical scheme compared with prior art, with following technique effect：
1. simple structure, easy to use；
2. water flooding regime is sensed using water level, prevent water tank bottom water from not circulating, and then prevent bacteria breed；
3. Self Adaptive Control pump working, it is ensured that hydraulic pressure is enough；
4. ultraviolet sterilization device work is automatically controlled, it is ensured that the quality of water；
5. the working condition of each draining subsystem is monitored at any time, need not be gone out.
Description of the drawings
Fig. 1 is the module diagram of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings technical scheme is described in further detail：
As shown in figure 1, the invention discloses a kind of supply and drain water system, comprising in several discharge water subsystems and monitoring
The heart；
The discharge water subsystem includes water tank, electromagnetic valve, water pump module, control module；
The water inlet of the water tank is connected by the electromagnetic valve and outside water inlet pipeline, outlet and water pump module tubes
Road is connected；
The bottom of the water tank is provided with liquid level sensor, for sensing the water level in water tank, and the water level for sensing is passed
Pass the control module；
The water pump module is arranged in pump house, and comprising water pump and converter, the water pump passes through converter and described
Control module is electrically connected；
The water inlet end of the water pump is connected with the outlet pipeline of the water tank, water side is connected with external fluid delivery conduit road；
The water side of the water pump is provided with pressure transducer, for collection hydraulic pressure herein, and by the water cycle factors for collecting
To the control module；
The converter is used for the rotating speed for adjusting water pump, while gathering the real-time rotating speed and electric current of water pump, and will collect
Rotating speed and electric current pass to the control module；
The control module includes water level comparison unit, control unit of electromagnetic valve, hydraulic pressure comparison unit, Frequency Converter Control list
Unit and communication control unit；
The water level comparison unit for by the water level of the water tank for receiving respectively with default lowest water level threshold value, default
Peak level threshold value be compared, when water tank water level be less than or equal to default lowest water level threshold value when, send OPEN
To the control unit of electromagnetic valve；When water tank water level be more than or equal to default peak level threshold value when, send out code to
The control unit of electromagnetic valve；
The control unit of electromagnetic valve controls the electromagnetic valve according to the instruction for receiving and opens or closes；
The hydraulic pressure comparison unit for the hydraulic pressure for receiving is compared with default hydraulic pressure threshold value, when what is received
When hydraulic pressure is less than default hydraulic pressure threshold value, according to the work frequency of the hydraulic pressure for receiving and default hydraulic pressure threshold calculations converter
Rate, and send it to the frequency converter control unit；
The frequency converter control unit is according to the operating frequency control converter for receiving and then controls pump working；
The communication control unit is for the water level for receiving, hydraulic pressure, the real-time rotating speed of water pump and electric current are sent to prison
Control center；
The Surveillance center is used to monitor the water level of water tank in each discharge water subsystem, hydraulic pressure, the real-time rotating speed of water pump
And electric current.
In the discharge water subsystem, tank top is provided with ultraviolet sterilization device, and water tank bottom is provided with transmissometer and chlorine residue
Instrument, the ultraviolet sterilization device, transmissometer, chlorine residue instrument are equal to be connected with the control module, and the control module also includes turbidity
Comparison unit, chlorine residue comparison unit and sterilization control unit；
The transmissometer is used for the turbidity for detecting water in water tank, and the turbidity for detecting is passed to the control module；
The chlorine residue instrument is used to detect the contents of residual chlorine in water tank in water, and the contents of residual chlorine for detecting is passed to described
Control module；
The turbidity comparison unit is compared for receiving turbidity value and default turbidity threshold value, turbid when receiving
When angle value is more than default turbidity threshold value, sterilization instruction is sent to the sterilization control unit；
The chlorine residue comparison unit for the contents of residual chlorine for receiving is compared with default contents of residual chlorine threshold value, when
When the contents of residual chlorine for receiving is more than default contents of residual chlorine threshold value, sterilization instruction is sent to the sterilization control unit；
The sterilization control unit is for the control ultraviolet sterilization device work when sterilization instruction is received.
The liquid level sensor adopts static pressure throw-in type liquid transmitter, model JT-DBS50.
The processor of the control module adopts AVR series monolithics, preferentially adopts Atmega168PA single-chip microcomputers.
Those skilled in the art of the present technique it is understood that unless otherwise defined, all terms used herein（Including skill
Art term and scientific terminology）With with art of the present invention in those of ordinary skill general understanding identical meaning.Also
It should be understood that those terms defined in such as general dictionary are should be understood that with the context with prior art
The consistent meaning of meaning, and unless defined as here, will not be explained with idealization or excessively formal implication.
Above-described specific embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, the be should be understood that specific embodiment that the foregoing is only the present invention is not limited to this
Bright, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc. should be included in the present invention
Protection domain within.
Claims (3)
1. a kind of supply and drain water system, it is characterised in that comprising several discharge water subsystems and Surveillance center；
The discharge water subsystem includes water tank, electromagnetic valve, water pump module, control module；
The water inlet of the water tank is connected with outside water inlet pipeline by the electromagnetic valve, outlet and the water pump module of water tank
Pipeline is connected；
The bottom of the water tank is provided with liquid level sensor, for sensing the water level in water tank, and the water level for sensing is passed to
The control module；
The water pump module is put in pump house, and comprising water pump and converter, the water pump passes through converter and the control mould
Block is electrically connected；
The water inlet end of the water pump is connected with the outlet pipeline of the water tank, water side is connected with external fluid delivery conduit road；
The water side of the water pump is provided with pressure transducer, for gathering hydraulic pressure herein, and by the water cycle factors for collecting to institute
State control module；
The converter is used to adjust the rotating speed of water pump, while gather the real-time rotating speed and electric current of water pump, and by turning for collecting
Speed and electric current pass to the control module；
The control module comprising water level comparison unit, control unit of electromagnetic valve, hydraulic pressure comparison unit, frequency converter control unit and
Communication control unit；
The water level comparison unit for by the water level of the water tank for receiving respectively with default lowest water level threshold value, it is default most
High water level threshold value is compared, and when the water level of water tank is less than or equal to default lowest water level threshold value, sends OPEN to institute
State control unit of electromagnetic valve；When the water level of water tank is more than or equal to default peak level threshold value, out code is sent to described
Control unit of electromagnetic valve；
The control unit of electromagnetic valve controls the electromagnetic valve according to the instruction for receiving and opens or closes；
The hydraulic pressure comparison unit for the hydraulic pressure for receiving is compared with default hydraulic pressure threshold value, when the hydraulic pressure for receiving
During less than default hydraulic pressure threshold value, according to the hydraulic pressure for receiving and the operating frequency of default hydraulic pressure threshold calculations converter, and
Send it to the frequency converter control unit；
The frequency converter control unit is according to the operating frequency control converter for receiving and then controls pump working；
The communication control unit is for the water level for receiving, hydraulic pressure, the real-time rotating speed of water pump and electric current are sent into monitoring
The heart；
The Surveillance center is used for water level, hydraulic pressure, the real-time rotating speed of water pump and the electricity for monitoring water tank in each discharge water subsystem
Stream；
In the discharge water subsystem, tank top is provided with ultraviolet sterilization device, and water tank bottom is provided with transmissometer and chlorine residue instrument,
The ultraviolet sterilization device, transmissometer, chlorine residue instrument are equal to be connected with the control module, and the control module is also contrasted comprising turbidity
Unit, chlorine residue comparison unit and sterilization control unit；
The transmissometer is used for the turbidity for detecting water in water tank, and the turbidity for detecting is passed to the control module；
The chlorine residue instrument is used to detect the contents of residual chlorine in water tank in water, and the contents of residual chlorine for detecting is passed to the control
Module；
The turbidity comparison unit is compared for receiving turbidity value and default turbidity threshold value, when receiving turbidity value
During more than default turbidity threshold value, sterilization instruction is sent to the sterilization control unit；
The chlorine residue comparison unit works as reception for the contents of residual chlorine for receiving is compared with default contents of residual chlorine threshold value
When the contents of residual chlorine for arriving is more than default contents of residual chlorine threshold value, sterilization instruction is sent to the sterilization control unit；
The sterilization control unit is for the control ultraviolet sterilization device work when sterilization instruction is received；
The liquid level sensor adopts static pressure throw-in type liquid transmitter, and the processor of the control module is single using AVR series
Piece machine.
2. supply and drain water system according to claim 1, it is characterised in that the model of the static pressure throw-in type liquid transmitter
For JT-DBS50.
3. supply and drain water system according to claim 1, it is characterised in that the processor of the control module is adopted
Atmega168PA single-chip microcomputers.
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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105178395A CN105178395A (en) | 2015-12-23 |
| CN105178395B true CN105178395B (en) | 2017-04-05 |
Family
ID=54900782
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510463029.8A Active CN105178395B (en) | 2015-08-01 | 2015-08-01 | A kind of supply and drain water system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180034152A (en) * | 2016-09-27 | 2018-04-04 | 주식회사 대우전자 | Washing machine and a control method of the same |
| 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 |
| 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 |
| CN108439535B (en) * | 2018-03-22 | 2022-04-05 | 深圳市亚特联科技有限公司 | Ultraviolet sterilization dechlorination system and control method thereof |
| 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 |
| CN113186962B (en) * | 2021-05-25 | 2023-06-02 | 中建五局华东建设有限公司 | Well point dewatering method and device suitable for soft soil |
| 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 |
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| JPH09151496A (en) * | 1995-11-30 | 1997-06-10 | Hitachi Building Syst Co Ltd | Water supply system for building |
| US7066197B1 (en) * | 2002-08-30 | 2006-06-27 | Urban Rainwater Systems Pty Ltd | Supplying water to a reticulation system from different sources |
| CN102175863A (en) * | 2011-02-23 | 2011-09-07 | 谭森 | Early warning system and method for Legionella |
| CN103204598A (en) * | 2013-02-22 | 2013-07-17 | 浙江开创环保科技有限公司 | Whole-house quality-divided purification method |
| CN203669024U (en) * | 2013-12-24 | 2014-06-25 | 塔里木大学 | Water supply control device with constant-pressure frequency control |
| CN203795530U (en) * | 2014-02-26 | 2014-08-27 | 安徽工程大学 | Variable-frequency constant-pressure water supply fuzzy control system based on PLC |
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2015
- 2015-08-01 CN CN201510463029.8A patent/CN105178395B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09151496A (en) * | 1995-11-30 | 1997-06-10 | Hitachi Building Syst Co Ltd | Water supply system for building |
| US7066197B1 (en) * | 2002-08-30 | 2006-06-27 | Urban Rainwater Systems Pty Ltd | Supplying water to a reticulation system from different sources |
| CN102175863A (en) * | 2011-02-23 | 2011-09-07 | 谭森 | Early warning system and method for Legionella |
| CN103204598A (en) * | 2013-02-22 | 2013-07-17 | 浙江开创环保科技有限公司 | Whole-house quality-divided purification method |
| CN203669024U (en) * | 2013-12-24 | 2014-06-25 | 塔里木大学 | Water supply control device with constant-pressure frequency control |
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| Publication number | Publication date |
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| CN105178395A (en) | 2015-12-23 |
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