CN206328814U - A kind of rainwater recycle utilizes control system - Google Patents
A kind of rainwater recycle utilizes control system Download PDFInfo
- Publication number
- CN206328814U CN206328814U CN201621451868.4U CN201621451868U CN206328814U CN 206328814 U CN206328814 U CN 206328814U CN 201621451868 U CN201621451868 U CN 201621451868U CN 206328814 U CN206328814 U CN 206328814U
- Authority
- CN
- China
- Prior art keywords
- plc
- valve
- rainwater
- relay
- water
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model is related to rainwater recycle and utilizes field, more particularly to a kind of rainwater recycle utilizes control system, the running status of each module during being utilized by Sensor monitoring rainwater recycle, provide a user visualization touch display screen to be operated, the running status of each module is monitored by PLC.Pass through the connection of sensor and PLC; abandoned stream when initial Split-flow, rainwater are filled with, protection filtering booster pump are provided, backwash, adjust automatically water supply pump frequency are carried out to filter, supply-water pump is protected, to technical schemes such as collecting-tank moisturizings; and the user interface of close friend is provided, the running status of each module is monitored and controlled by touch-screen.
Description
Technical field
The utility model is related to rainwater treatment field, and more particularly to a kind of rainwater recycle utilizes control system.
Background technology
At present, Process of Urbanization Construction is developed rapidly, and hardened ground area is sharply increased, and has not only blocked rainwater to underground water
Supplement, and rain flood peak value is also increased, cause urban flooding to take place frequently；Meanwhile, China's Urban Water Shortage Problem of Cities is on the rise.If
Rainwater can be stored when rainwater is abundant, and is used when rainwater is rare, is " sponge city " our urban renewal,
Urban flooding can be then reduced, alleviates city pressure.Rainwater recycle is that rainwater treatment field must can not using control system
Few part, can control rain collecting amount, reduce because of the risk that excessive collection causes collecting-tank to overflow.
Existing rainwater control system is mostly by single-chip microcomputer plus the external components such as isolation circuit or sensor circuit electricity
Road is constituted, and is primarily present following defect：First, safety and reliability are relatively low, the problems such as easily causing short circuit；Second, peace
Dress program is relative complex, high to the oneself requirement of installation and commissioning staff；3rd, do not possess the operation interface of close friend, easily by mistake
Operation causes the system failure so as to produce bad result；4th, lack automatic Protection when individual part breaks down,
The serious consequence such as water pump permanent damages or water logging equipment and economic loss may be caused.
The content of the invention
In order to overcome the drawbacks described above of prior art, the utility model provides a kind of rainwater recycle and is using control
System, the running status of each module during rainwater recycle is utilized can be monitored by sensor and PLC, is passed through
Human-computer interaction interface provides a user visualization result and the control interface of touch operation so that signal can by each PLC
Programmable controller controls the operational mode of each module.
To achieve the above object, the utility model is adopted the following technical scheme that：
A kind of rainwater recycle utilizes control system, including：Human-computer interaction interface（1）, Ethernet switch（2）, for supervising
Control the first PLC of abandoned stream unit（3）, the second PLC for monitoring unit for treating water
（4）, the 3rd PLC for monitoring water supplying unit（5）, the Ethernet switch（2）Respectively with the people
Machine interactive interface（1）, the first PLC（3）, the second PLC（4）, the 3rd PLC PLC technologies
Device（5）It is connected.
Further, first PLC（3）Respectively with rainwater detector（31）, abandoned stream valve relay
（32）, collect valve relay（33）It is connected, the abandoned stream valve relay（32）With abandoned stream valve（32a）It is connected, it is described to collect
Valve relay（33）With collecting valve（33a）It is connected, the rainwater detector（31）, abandoned stream valve（32a）, collect valve（33a）
It is arranged on rainwater-collecting pipeline.
Second PLC（4）Respectively with collecting pit level sensor（41）, booster pump contactor
（42）, the first low pressure switch（43）, pressure differential switch（44）, backwash valve group relay（45）It is connected, the booster pump
Contactor（42）With filtering booster pump（42a）It is connected, the filtering booster pump（42a）Delivery port go out and filter（42b）
Water inlet be connected, the backwash valve group relay（45）With backwash valve group（45a）It is connected, first low pressure is opened
Close（43）Positioned at the filtering booster pump（42a）Export pipeline, the pressure differential switch（44）With the filter（42b）Enter
Export pipeline is connected respectively, the backwash valve group（45a）With the filter（42b）The import and export pipeline connect respectively.
3rd PLC（5）Respectively with clear water reserviors level sensor（51）, frequency converter（52）, second
Low pressure is switched（53）, sterilizer relay（54）, pressure sensor（55）, flow sensor（56）, moisturizing valve relay
（57）It is connected, the frequency converter（52）With supply-water pump（52a）It is connected, the sterilizer relay（54）With sterilizer
（54a）It is connected, the moisturizing valve relay（57）With water compensating valve（57a）It is connected, the second low pressure switch（53）
Positioned at the supply-water pump（52a）Export pipeline, the pressure sensor（55）Positioned at the sterilizer（54a）Outlet
Road, the flow sensor（56）Positioned at the rainwater inlet ductwork of water supplying unit.
Further, the utility model provides a kind of friendly user's operating interactive interface, described in above-mentioned technical proposal
Human-computer interaction interface（1）For touch display screen.
Compared with prior art, what the utility model was obtained has the beneficial effect that：First, reduce the usage quantity of circuit, drop
Low circuit short circuit equivalent risk, improves the security of whole collecting system；Second, the monitoring and control of rainwater-collecting are highly integrated,
Install and debugging routine is relatively easy, those of ordinary skill can easily be installed；3rd there is provided rainwater monitor control system
Friendly visualized operation interface, be capable of the running status of real-time display system, reduce the risk of maloperation；4th, with disconnected
Electric protection function and sudden-stop function, can in case of emergency stop rain collecting, be not in water pump permanent damages or water logging
The situation of equipment.
Brief description of the drawings
Fig. 1 is the structural principle block diagram that rainwater recycle described in the utility model utilizes control system；
Fig. 2 is the first PLC wiring diagram that rainwater recycle described in the utility model utilizes control system；
Fig. 3 a are the second PLC wiring that rainwater recycle described in the utility model utilizes control system
Figure；
Fig. 3 b are that rainwater recycle described in the utility model utilizes control system unit for treating water analog input expanded mode
Block wiring diagram；
Fig. 4 a are the 3rd PLC wiring that rainwater recycle described in the utility model utilizes control system
Figure；
Fig. 4 b are the water supplying unit analog input expanded mode that rainwater recycle described in the utility model utilizes control system
Block wiring diagram；
Fig. 4 c are the water supplying unit analog quantity output signals plate that rainwater recycle described in the utility model utilizes control system
Wiring diagram.
Embodiment
To become apparent from technical solutions of the utility model and advantage, below in conjunction with Figure of description to the utility model
It is described in more detail, in the present embodiment, human-computer interaction interface（1）For touch display screen, PLC
From S7-200 SMART CUP SR20 models, analog input expansion module selects S7-200 SMART EM AI04 models,
Analog quantity output signals plate selects SB AQ01 models.
As shown in figure 1, the structural principle block diagram of control system is utilized for rainwater recycle described in the utility model, including：
Human-computer interaction interface（1）, Ethernet switch（2）, the first PLC for monitoring abandoned stream location mode（3）,
The second PLC for monitoring unit for treating water state（4）, the 3rd PLC for monitoring water supplying unit state
Programmable controller（5）.By Ethernet switch（2）Respectively with human-computer interaction interface（1）, the first PLC
（3）, the second PLC（4）, the 3rd PLC（5）It is connected.
As shown in Fig. 2 utilizing the first PLC of control system for rainwater recycle described in the utility model
Wiring diagram.First PLC respectively with rainwater detector, unlatching/closing limit switch of abandoned stream valve relay, receive
Unlatching/closing limit switch of collection valve relay is connected.
Afterwards, abandoned stream valve relay is connected with abandoned stream valve, valve relay will be collected and be connected with collection valve, then by rain
Water finder, abandoned stream valve, collection valve are arranged on rainwater-collecting pipeline.
As shown in Fig. 3 a, 3b, rainwater recycle respectively described in the utility model can be compiled using the 2nd PLC of control system
Range controller wiring diagram, unit for treating water analog input expansion module wiring diagram.Unit for treating water analog input expanded mode
Block is connected with level sensor.Second PLC respectively with booster pump contactor, the first low pressure switch,
The #1/#2/#3 ports of pressure differential switch, the #1/#2/#3/#4/#5 of backwash valve group relay open limit switch and are connected.
Afterwards, booster pump contactor is connected with filtering booster pump, the delivery port of filtering booster pump goes out and filter
Water inlet is connected.Backwash valve group relay is connected with backwash valve group again, the first low pressure switch is located at filtering supercharging
Pump discharge pipeline, pressure differential switch is connected to the import and export pipeline of filter, and backwash valve group is located at the import and export pipeline of filter.
As shown in Fig. 4 a, 4b, 4c, rainwater recycle respectively described in the utility model utilizes the 3rd PLC of control system
Programmable controller wiring diagram, water supplying unit analog input expansion module wiring diagram, water supplying unit analog quantity output signals plate
Wiring diagram.Water supplying unit analog input expansion module is connected with clear water reserviors level sensor, pressure sensor, flow sensor
Connect.3rd PLC is opened with frequency converter, the second low pressure switch, sterilizer relay, water compensating valve limit respectively
Bit switch, the unlatching limit switch of moisturizing valve relay are connected.Water supplying unit analog quantity output signals plate is connected with frequency converter
Connect.
Afterwards, frequency converter is connected with supply-water pump, sterilizer relay is connected with sterilizer, moisturizing valve relay with
Water compensating valve is connected, and the second low pressure switch is positioned at the export pipeline of supply-water pump, and pressure sensor is positioned at the outlet of sterilizer
Pipeline, flow sensor is located at the rainwater inlet ductwork of water supplying unit.
Above-mentioned all modes for connecting through transmission line are connected.
After switching on power, when rainwater detector detects rain signal, abandoned stream valve relay is by the first PLC
Control is in opening, and abandoned stream valve is in opening, and collection valve relay is in by the control of the first PLC and closed
State, collects valve and is closed, carry out initial Split-flow work；Complete after initial Split-flow work, abandoned stream valve relay is by the
The control of one PLC is closed, and abandoned stream valve is closed, and collects valve relay by the first PLC
Control be in opening, collect valve be in opening, carry out rainwater recycle work.
The continuation worked with rainwater recycle, the second PLC is used for the signal for receiving collecting pit level sensor, when
When signal numerical value is higher than default value, abandoned stream valve relay is at opening, abandoned stream valve by the control of the first PLC
In opening, collect valve relay and be closed by the control of the first PLC, collect valve and be closed,
Abandoned stream work is carried out, prevents that rainwater from excessively collecting.
In order to ensure being normally carried out for unit for treating water, the second PLC is used to receive the first low pressure switch
Signal, when signal numerical value is less than default value, booster pump contactor is in halted state by the control of the second PLC,
Filter booster pump and be in halted state.
In order to be cleaned to unit for treating water and blowdown, the second PLC is used for the signal for receiving pressure differential switch,
When signal numerical value reaches default value, backwash valve group relay is in opening, backwash valve by the control of the second PLC
Group is in running order, carries out the backwash to filter and works.
In order to ensure the water flow stationary of water supplying unit water outlet, the 3rd PLC is used for the signal for receiving pressure sensor,
According to frequency of the signal numerical value by Frequency Converter Control supply-water pump.
In order to prevent that hypotony from causing the damage of water supplying unit, the 3rd PLC is used to receive the second low pressure
The signal of switch, when signal numerical value is less than default value, supply-water pump is in by frequency converter by the control of the 3rd PLC
Halted state.
In order to ensure to remain able in rainwater rare season to carry out water storage work, the 3rd PLC is used to receive clear water
The signal of water level sensor, flow sensor, when signal numerical value is less than default value, moisturizing valve relay is by the 3rd PLC
Controller control is in opening, and water compensating valve is in opening.
Above-described embodiment can realize following good effect：First, carry out abandoned stream work initial stage in rainfall, prevent that initial stage dirty
Water enters collecting pit；Second, after the completion of initial Split-flow work, rainwater-collecting working condition is switched to, each sensor is used for real-time
Detect the working condition of each unit；3rd, after collection pool water level reaches preset value, it is switched to abandoned stream state, it is to avoid rainwater mistake
The risk that degree is collected and causes water level to overflow；4th, the backwash function to unit for treating water can be realized, to keep system clear
It is clean；5th, even in rainwater rare season, remain able to realize water storage effect by water supplement function；6th, abandoned stream unit,
Unit for treating water, the running status of water supplying unit can be shown by interface visualization, and complete function switching by touching,
Can also automatically switch running status when sensor signal reaches preset value.
The above embodiment is only preferred embodiment of the present utility model, and the not feasible implementation of the utility model
It is exhaustive.For persons skilled in the art, it is made on the premise of without departing substantially from the utility model principle and spirit
Any obvious change gone out, should all be contemplated as falling with claims of the present utility model.
Claims (3)
1. a kind of rainwater recycle utilizes control system, including：Human-computer interaction interface（1）, Ethernet switch（2）, for monitoring
First PLC of abandoned stream unit（3）, the second PLC for monitoring unit for treating water（4）,
The 3rd PLC for monitoring water supplying unit（5）, it is characterised in that：The Ethernet switch（2）Respectively with
The human-computer interaction interface（1）, the first PLC（3）, the second PLC（4）, the 3rd PLC can compile
Range controller（5）It is connected.
2. rainwater recycle according to claim 1 utilizes control system, it is characterised in that：
First PLC（3）Respectively with rainwater detector（31）, abandoned stream valve relay（32）, collect valve
Relay（33）It is connected, the abandoned stream valve relay（32）With abandoned stream valve（32a）It is connected, the collection valve relay（33）
With collecting valve（33a）It is connected, the rainwater detector（31）, abandoned stream valve（32a）, collect valve（33a）It may be contained within rainwater collection
Collect on pipeline；
Second PLC（4）Respectively with collecting pit level sensor（41）, booster pump contactor（42）,
One low pressure is switched（43）, pressure differential switch（44）, backwash valve group relay（45）It is connected, the booster pump contactor
（42）With filtering booster pump（42a）It is connected, the filtering booster pump（42a）Delivery port go out and filter（42b）Water inlet
Mouth is connected, the backwash valve group relay（45）With backwash valve group（45a）It is connected, the first low pressure switch（43）
Positioned at the filtering booster pump（42a）Export pipeline, the pressure differential switch（44）With the filter（42b）Inlet/outlet pipe
Road is connected respectively, the backwash valve group（45a）With the filter（42b）The import and export pipeline connect respectively；
3rd PLC（5）Respectively with clear water reserviors level sensor（51）, frequency converter（52）, the second low pressure
Pressure switch（53）, sterilizer relay（54）, pressure sensor（55）, flow sensor（56）, moisturizing valve relay（57）
It is connected, the frequency converter（52）With supply-water pump（52a）It is connected, the sterilizer relay（54）With sterilizer（54a）Phase
Connection, the moisturizing valve relay（57）With water compensating valve（57a）It is connected, the second low pressure switch（53）Positioned at described
Supply-water pump（52a）Export pipeline, the pressure sensor（55）Positioned at the sterilizer（54a）Export pipeline, the stream
Quantity sensor（56）Positioned at the rainwater inlet ductwork of water supplying unit.
3. rainwater recycle according to claim 1 or 2 utilizes control system, it is characterised in that：The human-computer interaction interface
（1）For touch display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621451868.4U CN206328814U (en) | 2016-12-27 | 2016-12-27 | A kind of rainwater recycle utilizes control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621451868.4U CN206328814U (en) | 2016-12-27 | 2016-12-27 | A kind of rainwater recycle utilizes control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206328814U true CN206328814U (en) | 2017-07-14 |
Family
ID=59292132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621451868.4U Active CN206328814U (en) | 2016-12-27 | 2016-12-27 | A kind of rainwater recycle utilizes control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206328814U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610564A (en) * | 2018-10-16 | 2019-04-12 | 河南华东工控技术有限公司 | A kind of Treated sewage reusing water supply pumping plant robot control system(RCS) |
| CN109917748A (en) * | 2019-04-19 | 2019-06-21 | 深圳市沃而润生态科技有限公司 | A kind of long-distance intelligent rainwater control system |
| CN112081314A (en) * | 2020-09-17 | 2020-12-15 | 陕西地建土地工程技术研究院有限责任公司 | Initial rainwater drainage system and control method thereof |
-
2016
- 2016-12-27 CN CN201621451868.4U patent/CN206328814U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610564A (en) * | 2018-10-16 | 2019-04-12 | 河南华东工控技术有限公司 | A kind of Treated sewage reusing water supply pumping plant robot control system(RCS) |
| CN109917748A (en) * | 2019-04-19 | 2019-06-21 | 深圳市沃而润生态科技有限公司 | A kind of long-distance intelligent rainwater control system |
| CN112081314A (en) * | 2020-09-17 | 2020-12-15 | 陕西地建土地工程技术研究院有限责任公司 | Initial rainwater drainage system and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206328814U (en) | A kind of rainwater recycle utilizes control system | |
| CN207016581U (en) | A kind of water inlet water shortage detecting system of water purifier | |
| CN105952660A (en) | Intelligent control and energy conservation optimization algorithm for underground water pump | |
| CN209025191U (en) | A kind of structure improvement type integrated pump station | |
| CN204826172U (en) | Automatic backwash sewage forced -ventilated device | |
| CN209602246U (en) | Water purification machine | |
| CN106762267A (en) | A kind of thermoelectricity connection factory generating set oil supply system | |
| CN202012110U (en) | Reclaimed water recycling automatic control system for building | |
| CN112044199A (en) | Automatic gas washing and dust removing device and method | |
| CN204582816U (en) | The cleaning device of subway ' s air-conditioning system | |
| CN209985118U (en) | House construction job site sprays dust fall system | |
| CN203307888U (en) | Domestic wastewater recycling device | |
| CN203643811U (en) | Automatic draining monitoring system underground coal mine | |
| CN207231730U (en) | Locomotive rain test system | |
| CN206906879U (en) | A kind of perfect rainwater catchment system intelligence control system | |
| CN110242348A (en) | A kind of tunnel fire protection system and its method of controlling security based on DTU | |
| CN209278100U (en) | One for sewage hoistway uses prepare more control system of water pump | |
| CN107618484A (en) | The collection rain car washer for being purified and being automatically replenished based on automatic control | |
| CN107456872A (en) | Anti-penetration water purifier and anti-penetration water purifier control method | |
| CN202237508U (en) | Differential-pressure energy-saving automatic blowdown device | |
| CN107505094A (en) | Locomotive rain test system and operating method | |
| CN213725201U (en) | One-use one-standby flushing water system of single-speed rotary filter screen | |
| CN201087441Y (en) | Relay pressurization non-negative pressure secondary water supply equipment for super high-rise building | |
| CN205068110U (en) | Product tank cleaning equipment's controlling means | |
| CN108316398A (en) | A kind of Intelligent rainwater collection system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190618 Address after: Switzerland Jonathan Patentee after: Geberit Internat AG Address before: Block 1515 A, Huiping Road, Nanxiang Town, Jiading District, Shanghai 201802 Patentee before: Geberit Shanghai Investment Administration Co., Ltd. |
|
| TR01 | Transfer of patent right |