CN104938304B - Domestic sewage agricultural irrigation utilization and control system - Google Patents
Domestic sewage agricultural irrigation utilization and control system Download PDFInfo
- Publication number
- CN104938304B CN104938304B CN201510270282.1A CN201510270282A CN104938304B CN 104938304 B CN104938304 B CN 104938304B CN 201510270282 A CN201510270282 A CN 201510270282A CN 104938304 B CN104938304 B CN 104938304B
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- Prior art keywords
- water
- pipe
- magnetic valve
- control system
- clear water
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- Expired - Fee Related
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 36
- 238000003973 irrigation Methods 0.000 title claims abstract description 28
- 230000002262 irrigation Effects 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 169
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 238000012545 processing Methods 0.000 claims description 43
- 239000000523 sample Substances 0.000 claims description 7
- 238000011001 backwashing Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 239000003337 fertilizer Substances 0.000 description 5
- 230000004044 response Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000013475 authorization Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 239000008239 natural water Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/042—Adding fertiliser to watering systems
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
- A01G25/167—Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
-
- 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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
A domestic sewage agricultural irrigation utilization and control system is characterized by comprising a sewage treatment pool, irrigation pipes, a water delivery pipe, a clean water pool, a clean water pipe, a first pressure sensor, a second pressure sensor and a backwashing pipe. The sewage treatment pool is provided with a first liquid level sensor. The irrigation pipes include the main pipe and a plurality of branched pipes connected with the main pipe. The water inlet end of the water delivery pipe is connected with the sewage treatment pool. The water outlet end of the water delivery pipe is connected with the main pipe. The water delivery pipe is provided with a first solenoid valve, a water pump and a second solenoid valve in sequence from a water outlet to a water inlet. The water inlet end of the clean water pipe is connected with the clean water pool. The water outlet end of the clean water pipe is connected with the water delivery pipe and located between the second solenoid valve and the water pump. Compared with the prior art, the domestic sewage agricultural irrigation utilization and control system has the advantages that automatic control and adjustment of comprehensive domestic sewage agricultural utilization are achieved, and a great deal of labor force is saved; through the design of a backwashing loop, the common problem that a filter is blocked is solved in a user-friendly mode, and manual cleaning is reduced to a great extent.
Description
Technical field
The present invention relates to a kind of irrigation of domestic sewage monitoring system, will be used for field irrigation, to save after sanitary sewage disposal
About rural water.
Background technology
In recent years, the fast development of rural economy, the discharge capacity of domestic sewage in rural areas is also greatly increased therewith.These sewage
Impact of the natural water to natural environment is entered after processing directly or slightly can not be ignored, especially when industrial pollution is obtained accordingly
Control when, impact of the domestic sewage in rural areas to environment is increasingly highlighted.
Domestic sewage in rural areas mainly includes that water for kitchen use, shower slurry and toilet flushing are used.Generally there is organic dirt
The features such as dye thing content is big, liquid dung mixes, nitrogenous, phosphorus amount is more.With regard to the process and application of domestic sewage in rural areas, researcher makees
Extensive work, the such as Chinese invention patent of Patent No. ZL200910099981.9《A kind of processing meanss of sanitary sewage and
Its processing method》(Authorization Notice No. is CN101580333B), the patent is by filtering settling system component, bio anaerobic system
Component and multiple stage filtration system component, realize that sewage reaches emission request；Referring in addition to Patent No. ZL201210081907.6
Chinese invention patent《A kind of method of comprehensive utilization of sanitary sewage》(Authorization Notice No. is CN102603121B), the patent will be raw
Sewage living is applied to daily life through a series of process after-purifications for clean water；Similar can also refer to
CN104098223A, CN103395944A etc..
With the change of modern standard of living and life pattern, traditional mode applications of farmyard manure carried on the shoulder and in one's hands is because needing
Put into the more amount of labour, the shortcomings of the smell is awful, be used fewer and fewerily.By sanitary sewage Jing process to reach fertilising will
It is a kind of processing mode with preferable economy and environmental benefit for agricultural resources utilization after asking.Pertinent literature can be with
Application reference number is disclosed for 201410267987.3 Chinese invention patent application《A kind of high ridge irrigation of paddy fields of domestic sewage in rural areas
Regulator control system and its method of construction》(Publication No. CN 104563266A), the patent will be used for irrigating rice after sanitary sewage disposal
Field.
But existing sewage-treatment plant and irrigation system all involve many pipelines, and these pipelines are unavoidably deposited
In abnormal conditions such as blocking, damages, while rural area is not safeguarded well and is monitored due to the personnel without specialty, this
Very big inconvenience will be caused, therefore, a set of automatic control system for arranging with irrigation system and using is researched and developed, it is imperative.
The content of the invention
The technical problem to be solved be for the above-mentioned state of the art and provide one kind be easy to real-time management and
The sanitary sewage agricultural irrigation of investigation failure utilizes control system.
The present invention solve the technical scheme that adopted of above-mentioned technical problem for：A kind of sanitary sewage agricultural irrigation is using control
System, it is characterised in that include
Treatment tank, is provided with the first liquid level sensor；
Irrigation pipeline, including the multiple branched pipes be responsible for and be connected with supervisor；
Water-supply-pipe, water inlet end is connected with aforementioned treatment tank, and water side is connected with aforementioned supervisor, and the water-supply-pipe is from water outlet
The first magnetic valve, water pump and the second magnetic valve are sequentially provided with to water inlet；
Clear water reserviors, are provided with the second liquid level sensor；
Clear water pipe, water inlet end is connected with aforementioned clear water reserviors, and water side is connected and positioned at the second magnetic valve with aforementioned water-supply-pipe
And water pump between, the clear water pipe is provided with the 3rd magnetic valve；
First pressure sensor, on aforementioned water-supply-pipe and between water pump and supervisor；
Second pressure sensor, on aforementioned water-supply-pipe and positioned between water pump and processing pond；
Backwash tube, water inlet end is connected with aforementioned treatment tank, and water side is connected and positioned at the first electromagnetism with water-supply-pipe
Between valve and water pump, the backwash tube is provided with valve；
Central processing unit, signal input part is passed with aforesaid first liquid level sensor, the second liquid level sensor, first pressure
Sensor and second pressure sensor connect respectively, control output end and aforesaid first magnetic valve, water pump, the second magnetic valve,
Three magnetic valves and valve connect, and the signal of first pressure sensor can be formed into alarm signal and be sent to remote service system.
The central processing unit has wireless signal sending module, and accordingly, described remote service system has wireless
Signal receiving module.System transmits a signal to distal end, facilitates administrative staff that the monitor in real time of state is always done to system.
A clear water return duct is connected between described clear water reserviors and treatment tank, the clear water return duct is provided with the 4th
Magnetic valve.The design of clear water store loop supplements clear water reserviors water storage using water relatively clear after processing, and reduces natural water
Use water, while enabling clear water reserviors moisturizing process to be automatically performed.
Further, described valve includes spaced apart 5th magnetic valve and the 6th magnetic valve, the clear water return duct
Water inlet end be connected on backwash tube and be located between the 5th magnetic valve and the 6th magnetic valve.
The control system also includes a flow of water probe for being arranged in irrigated area, and the signal output part of the flow of water probe is with
Central processor connects.Soil can effectively be irrigated according to soil water potential size, it is ensured that while the sufficient water yield, be reduced
Water consumption.
Further, the control system also include one be used for floor camera, the data output end of the camera with
Central processing unit connects.
Described central processing unit includes an alarm module, and the alarm module can form alarm signal.When event occurs in pipeline
During barrier, warning system makes alarm response, to pipeline to carry out breakdown maintenance in time.
Compared with prior art, it is an advantage of the current invention that：Realize that sanitary sewage agricultural synthesis utilize automatically controls
And regulation, save substantial amounts of labour；Take into account common plugged filter to ask the humanization designing in backwash loop
Topic, largely reduces labor cleaning, the frequency of filter is changed, while the water of clear water reserviors can also be directly used in filling
Irrigate, it is ensured that normal irrigation is unaffected.This control system being watered and being applied fertilizer by the design in the in line loop of clear water for common
Journey, saves substantial amounts of time and labour；The construction price of this automatic control system is low, and operating cost is low, applied science, spirit
Living, convenient management is detachable to reuse.
Description of the drawings
Fig. 1 is example structure schematic diagram.
Specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in figure 1, the sanitary sewage agricultural irrigation in the present embodiment is included treatment tank 2, is filled using control system
Irrigate pipeline, water-supply-pipe 41, water pump 1, clear water reserviors 3, clear water pipe 44, first pressure sensor 61, second pressure sensor 62, recoil
Pipe 45, central processing unit 7, flow of water probe and camera 72 are washed,
Treatment tank 2 is provided with the first liquid level sensor 21, and irrigation pipeline includes supervisor 42 and many with what supervisor 42 was connected
Individual branched pipe 43；Here branched pipe 43 can be drip irrigation pipe.
The water inlet end of water-supply-pipe 41 is connected with treatment tank 2, and water side is connected with supervisor 42, and the water-supply-pipe 41 is from water outlet
The first magnetic valve 51, the magnetic valve 52 of water pump 1 and second are sequentially provided with to water inlet；Clear water reserviors 3 are provided with the second liquid level sensor 31；Clearly
The water inlet end of water pipe 44 is connected with clear water reserviors 3, water side be connected with water-supply-pipe 41 and positioned at the second magnetic valve 52 and water pump 1 it
Between, the clear water pipe 44 is provided with the 3rd magnetic valve 53.
First pressure sensor 61 is on water-supply-pipe 41 and is located between water pump 1 and supervisor 42.Second pressure sensor
62 on water-supply-pipe 41 and positioned between water pump 1 and processing pond.
The water inlet end of backwash tube 45 is connected with treatment tank 2, and water side is connected and electric positioned at first with water-supply-pipe 41
Between magnet valve 51 and water pump 1, the backwash tube 45 is provided with valve, and valve includes spaced apart 5th magnetic valve 55 and the 6th
Magnetic valve 56, is connected with a clear water return duct 46 between clear water reserviors 3 and treatment tank 2, the clear water return duct 46 is provided with
Four magnetic valves 54.The water inlet end of clear water return duct 46 is connected on backwash tube 45 and is located at the 5th magnetic valve 55 and the 6th electromagnetism
Between valve 56.
The signal input part of central processing unit 7 and the first liquid level sensor 21, the second liquid level sensor 31, first pressure are passed
Sensor 61 and second pressure sensor 62 connect respectively, and control output end is electric with aforesaid first magnetic valve 51, water pump 1, second
The connection of magnet valve 52, the 3rd magnetic valve 53 and valve, can form the signal of first pressure sensor 61 alarm signal and be sent to far
End service system 8.Flow of water Probe arrangement is connected in irrigated area, the signal output part of the flow of water probe with central processing unit 7.Take the photograph
Picture 72 is used for floor, and the data output end of the camera 72 is connected with central processing unit 7.
Central processing unit 7 has wireless signal sending module, and accordingly, remote service system 8 has reception of wireless signals
Module.Central processing unit 7 includes an alarm module, and the alarm module can form alarm signal.Central processing unit 7 passes through the time
Relay 73 controls the start and stop of water pump 1.
Normal water delivery loop：Central processing unit 7 according to the signal of the first liquid level sensor 21 in treatment tank 1, automatically
The opening and closing of control water pump 1, to control the normal work of whole system, the water Jing after processing and reach fertilising requirement are passed through
Drip irrigation facilities carry out agricultural resources comprehensive utilization.
Water level in the sensing sewage disposal of first liquid level sensor 21 pond, when water level rises to setting position, automatically
Start water pump 1, while and central processing unit 7 is automatically switched off the 5th magnetic valve 55 and the 3rd magnetic valve 53, open the first magnetic valve
51 and second magnetic valve 52, normal water delivery loop is formed, the water in sewage disposal pond is input into Jing after water-supply-pipe 41, supervisor 42
Branched pipe 43, the valve on branched pipe 43 can be processed Jing to reaching national farmland irrigating water using hand-operated valve or magnetic valve
The process water of matter standard carries out agricultural resources comprehensive utilization by drip irrigation facilities.
The automatic sensing water level of first liquid level sensor 21, is sent to central processing unit 7, by central processing unit by water level signal
7 automatically turn on or close down water pump 1, while water level signal is transmitted into distal end.Cause pipeline situations such as damage, blocking occurs in pipeline
Middle pressure increase or reduction are that central processing unit 7 receives the overvoltage from first pressure sensor 61 or decompression signal, from
The dynamic water pump 1 that stops runs, and forms alarm signal, transmits distal end.Illustrate that being responsible for 42 water inlet ends blocking occurs or damage, with change owner
Pipe 42 and branched pipe 43, discharge reason, recover normal work.
Backwash loop：It is mainly used in solving the problems, such as plugged filter, central processing unit 7 from second pressure according to passing
The signal of sensor 62, makes a response automatically, closes normal water delivery loop, opens backwash loop.The time span of backwash by
Processor sets, and backwash is automatically switched to normal water delivery loop after terminating.
Central processing unit 7 is automatically switched off the He of the first magnetic valve 51 according to the over-pressed signal from second pressure sensor 62
Second magnetic valve 52, closes normal water delivery loop, while opening the 5th magnetic valve 55, the 3rd magnetic valve 53 and the 6th magnetic valve
56, and water pump 1 is opened, start backwash loop, the clear water input processing pond in clear water reserviors 3 is backwashed.Backwash
Time span set by central processing unit 7, backwash terminates rear system and will automatically switch to normal water delivery loop.
Clear water store loop：When due to the operation for backwashing loop causes water level in clear water reserviors 3 too low when, central processing unit
7 by the signal of basis liquid level meter in clear water reserviors 3, automatically turns on clear water store loop, and the upper strata clear water in processing pond is defeated
In being sent to clear water reserviors 3.According to actual conditions, the also operation of manually controllable clear water store loop if necessary, by the water after process
In being stored into clear water reserviors 3.
The operation in backwash loop causes water level decreasing in clear water reserviors 3, the sensing water of clear water reserviors 3 of the second liquid level sensor 31
Position, and transmits signals to central processing unit 7, central processing unit 7 by according to the feedback signal of the second liquid level sensor 31, automatically
The 4th magnetic valve 54 and the 6th magnetic valve 56 are opened, starts clear water store loop, the upper strata clear water in processing pond is transported to clearly
In pond 3.Until the water level in clear water reserviors 3 rises to setting position, the second liquid level meter is sent to the high water level signal for sensing
Central processing unit 7, central processing unit 7 is made a response, and is automatically switched off the 4th magnetic valve 54 and the 6th magnetic valve 56, closes clear water storage
It is stored back to road.Wherein, it is in closed mode in water delivery loop of the 4th magnetic valve 54 beyond clear water storage.
The in line loop of clear water：This loop can be used to replace manpower to water and apply fertilizer, and need control manually.Manually close
With the corresponding magnetic valve of unlatching, control system is adjusted into state in line to clear water.Being applied to only need to be by fertilizer on demand when applying fertilizer
Amount be dissolved in clear water.Manually close the second magnetic valve 52 and open the 3rd magnetic valve 53 and motor, by clear water reserviors 3
In water directly input in branched pipe 43.Here the second magnetic valve 52 and the 3rd magnetic valve 53 can be controlled manually simultaneously.This
Loop can be applicable to fertilising, and only fertilizer amount on demand need to be dissolved in clear water, be then turned on the in line loop of clear water.
Chain control：Under without failure and the normal water delivery state reported to the police, opening for water pump 1 can be controlled by time controller
Between the stopping time.The time relay 73 can arrange the opening time of motor and close down time point, and controlled motor is opened on time and closed down,
The operation conditions that certain period of time carrys out controlled motor can also be set.When central processing unit 7 is received from pressure sensor
Or the alarm signal of liquid level sensor is, will automatically cancel time controller control, switch to the state of a control of central processing unit 7.
Recover after normal operating condition, to be automatically restored to time controller state of a control for system.
Fault alarm and remote signal are transmitted：When pipeline breaks down, central processing system is according to pressure sensor
The running status of Automatic shutting-down of signal water pump 1, and alarm signal is formed, system makes alarm response.Simultaneity factor is by camera
72 monitor in real time information reaches Remote MONitor in image form.
Central processing unit 7 configures remote data transmission equipment, and all data will be sent to remote service system by network
8.The satisfaction of central processing unit 7 actively transmits fault-signal to remote service system 8, and passive reception remote service system 8
Data are transported to remote service system 8 by the signal for going out according to signal content.
Claims (7)
1. a kind of sanitary sewage agricultural irrigation utilizes control system, it is characterised in that include
Treatment tank, is provided with the first liquid level sensor；
Irrigation pipeline, including the multiple branched pipes be responsible for and be connected with supervisor；
Water-supply-pipe, water inlet end is connected with aforementioned treatment tank, and water side is connected with aforementioned supervisor, and the water-supply-pipe is from water outlet to entering
Water is sequentially provided with the first magnetic valve, water pump and the second magnetic valve；
Clear water reserviors, are provided with the second liquid level sensor；
Clear water pipe, water inlet end is connected with aforementioned clear water reserviors, and water side is connected and positioned at the second magnetic valve and water with aforementioned water-supply-pipe
Between pump, the clear water pipe is provided with the 3rd magnetic valve；
First pressure sensor, on aforementioned water-supply-pipe and between water pump and supervisor；
Second pressure sensor, on aforementioned water-supply-pipe and positioned between water pump and processing pond；
Backwash tube, water inlet end is connected with aforementioned treatment tank, water side be connected with water-supply-pipe and positioned at the first magnetic valve and
Between water pump, the backwash tube is provided with valve；
Central processing unit, signal input part and aforesaid first liquid level sensor, the second liquid level sensor, first pressure sensor
It is control output end and aforesaid first magnetic valve, water pump, the second magnetic valve, the 3rd electric and second pressure sensor connects respectively
Magnet valve and valve connect, and the signal of first pressure sensor can be formed into alarm signal and be sent to remote service system.
2. sanitary sewage agricultural irrigation according to claim 1 utilizes control system, it is characterised in that the central authorities are processed
Utensil has wireless signal sending module, and accordingly, described remote service system has reception of wireless signals module.
3. sanitary sewage agricultural irrigation according to claim 1 utilizes control system, it is characterised in that described clear water reserviors
A clear water return duct is connected between treatment tank, the clear water return duct is provided with the 4th magnetic valve.
4. sanitary sewage agricultural irrigation according to claim 3 utilizes control system, it is characterised in that described valve bag
Spaced apart 5th magnetic valve and the 6th magnetic valve are included, the water inlet end of the clear water return duct is connected on backwash tube and position
Between the 5th magnetic valve and the 6th magnetic valve.
5. sanitary sewage agricultural irrigation according to claim 1 utilizes control system, it is characterised in that the control system is also
Including a flow of water probe for being arranged in irrigated area, the signal output part of the flow of water probe is connected with central processing unit.
6. sanitary sewage agricultural irrigation according to claim 1 utilizes control system, it is characterised in that the control system is also
Including a camera for being used for floor, the data output end of the camera is connected with central processing unit.
7. sanitary sewage agricultural irrigation according to claim 1 utilizes control system, it is characterised in that described centre
Reason device includes an alarm module, and the alarm module can form alarm signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510270282.1A CN104938304B (en) | 2015-05-25 | 2015-05-25 | Domestic sewage agricultural irrigation utilization and control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510270282.1A CN104938304B (en) | 2015-05-25 | 2015-05-25 | Domestic sewage agricultural irrigation utilization and control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104938304A CN104938304A (en) | 2015-09-30 |
| CN104938304B true CN104938304B (en) | 2017-05-10 |
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| CN201510270282.1A Expired - Fee Related CN104938304B (en) | 2015-05-25 | 2015-05-25 | Domestic sewage agricultural irrigation utilization and control system |
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| CN (1) | CN104938304B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107402544B (en) * | 2016-05-19 | 2023-07-28 | 拜默实验设备（上海）股份有限公司 | High-reliability nitrogen generator drainage system |
| CN109328769A (en) * | 2018-09-29 | 2019-02-15 | 江苏农林职业技术学院 | A kind of self-service picking greenhouse of fruits and vegetables using substrate grooves cultivation net cage |
| CN110199649B (en) * | 2019-07-17 | 2021-01-19 | 江苏绿浥农业科技股份有限公司 | Automatic fertigation device of liquid manure integration |
| CN111665814A (en) * | 2020-07-10 | 2020-09-15 | 宁夏大学 | Life reclaimed water control system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003247984A1 (en) * | 2003-09-18 | 2005-04-07 | Grey Water Rain Water Automated Solutions Pty Ltd | Grey Water Rain Water Integrated Irrigation System |
| US8191307B2 (en) * | 2009-10-21 | 2012-06-05 | Rain Bird Corporation | System and method for harvested water irrigation |
| US20120199220A1 (en) * | 2011-02-07 | 2012-08-09 | Advanced Grey Water Recycling Systems, Llc | Grey water processing and distribution system |
| CN203465604U (en) * | 2013-08-23 | 2014-03-05 | 绿地环保科技股份有限公司 | Automatic control device for sewage-treatment reuse-water system |
| CN204670041U (en) * | 2015-05-25 | 2015-09-30 | 浙江大学 | Sanitary sewage agricultural irrigation utilizes control system |
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| CN104938304A (en) | 2015-09-30 |
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