CN102359095A - Water purifying gate used for field irrigation and provided with environmentally-friendly filter element and heavy metal sensor - Google Patents
Water purifying gate used for field irrigation and provided with environmentally-friendly filter element and heavy metal sensor Download PDFInfo
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- CN102359095A CN102359095A CN2011103102658A CN201110310265A CN102359095A CN 102359095 A CN102359095 A CN 102359095A CN 2011103102658 A CN2011103102658 A CN 2011103102658A CN 201110310265 A CN201110310265 A CN 201110310265A CN 102359095 A CN102359095 A CN 102359095A
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Abstract
The invention relates to a water purifying gate which is provided with an environmentally-friendly filter element and a heavy metal sensor and is used for field irrigation, belonging to the technical field of new energy networking. A front heavy metal sensor is arranged in water inlet flow of an irrigation channel, variation of amount of pollutants in the water inlet flow is sensed and is converted into an electric signal, the electric signal is transmitted into the air by virtue of a front transmitting antenna; a rear heavy metal sensor is arranged in a water outlet flow of the irrigation channel, variation of the amount of heavy metal pollutants in the water outlet flow after being filtered by an environmentally-friendly filter element is sensed and converted into the electric signal, and the electric signal is transmitted into the air by virtue of a rear transmitting antenna; when a receiving antenna receives the electric signals transmitted by the front transmitting antenna and the rear transmitting antenna, the electric signals are input into a computer processor to be processed, a processing result is displayed on a display, and a manager regulates and controls the drainage area of the environmentally-friendly filter element; and a current generated by a wind driven generator supplies working electricity to the front heavy metal sensor and the rear heavy metal sensor by virtue of a conductor wire.
Description
Technical field
The present invention relates to a kind of field irrigation that environmental protection filter core and heavy metal sensor are housed and use the water purification gate, belong to new forms of energy Internet of Things applied technical field.
Background technology
The many countries in the whole world all are faced with farmland irrigation water, drinking water, phreatic heavy metal pollution.China receives the cultivated area of heavy metal pollution to have 1.5 hundred million mu approximately at present, accounts for 1/10th of whole cultivated areas.Heavy metal causes the pollution of farmland irrigation water and soil, has badly influenced human food security and people health.Heavy metal gets into human body through food, drinking-water, can not be at the liver catabolism of human body, and most of heavy metal can not excrete, and accumulates in brain, kidney and other organs easily, accumulates certain amount, can cause gene mutation and bring out cancer.
Heavy metal pollution is more dangerous more than general chemical contamination, and heavy metal is accumulated in non-degradable in the human body, also can destroy the activity of human organ normal metabolic in the situation of trace.Water with containing cadmium 0.04mg/L carries out field irrigation, and rice and soil can receive obvious pollution, and cadmium can make skeleton seriously softening, and bone is broken into pieces, and also can make the dirty functional disturbance of stomach.With the water irrigation water rice field of leaded 0.1～0.4mg/L, the lead content in the rice plant obviously increases, and the people has eaten leaded rice, anemia, nervous function imbalance and injury of kidney can occur.Heavy metal pollution farmland irrigation waters such as plumbous, separated, mercury, cobalt, copper, nickel, arsenic, at home and abroad some areas have influenced human food security and social stability.
At present, the current in the field irrigation channel are not detected the content of heavy metal element, the filtration of more not adsorbing heavy metal has just flow to the rice field water layer in thousands of mus rice fields.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point; The feed water flow of irrigation canal with go out that installation volume is little respectively in the current, price is low, the heavy metal sensor of highly sensitive, heavy metal concentration in can the fast detecting water-outlet body, the heavy metal sensor has the electrode of high sensitivity, high selectivity response to the heavy metal ion in the water body.When feed water flow 21 entering irrigation canals 15, the preceding heavy metal sensor 7 that is installed in water purification gate 12 fronts is heavy metal sensors of cadmium, lead and copper three heavy metal elements in a kind of ability fast detecting water body.The sensing element of preceding heavy metal sensor 7 is immersed in the feed water flow 21; Experience the variation of the ion concentration of cadmium in the feed water flow 21, lead, copper three heavy metal elements simultaneously; And convert these variations to the signal of telecommunication, by the preceding transmitting antenna 8 on the heavy metal sensor 7 before being installed in the signal of telecommunication is sent in the air; When flowing water passes through water purification gate 12, can only flow out through the environmental protection filter core 13 that can adsorb heavy metal that is installed on the water purification gate 12.The sensing element of the back heavy metal sensor 9 of the back of the water purification gate 12 in the irrigation sluice 11 is experienced the variation of the ion concentration that cadmium in the current 16, lead, copper three heavy metal elements of filtering through environmental protection filter core 13 simultaneously; And convert these variations to the signal of telecommunication, by the back transmitting antenna 10 that is installed on the metal sensor 9 of back the signal of telecommunication is sent in the air; After reception antenna 18 receives the signal of telecommunication; The signal of telecommunication is analyzed, contrasts, handled through built-in conductor wire input computer processor 19; And on display, demonstrate feed water flow 21 and the ion concentration numerical value that goes out cadmium in the current 16, lead, copper three heavy metal elements; Compare, analyze the content of flowing water, take out the handling suggestion of the content of beary metal in the further minimizing farmland irrigation water through the forward and backward heavy metal element of environmental protection filter core 13; The environmental protection filter core 13 advanced more by administrative staff transposing improves filter effect, further eliminates the environment pollution that water body caused to farmland irrigation water of cadmium, lead, copper three heavy metal elements.
In order to solve the problems of the technologies described above, the present invention realizes through following technical scheme:
By blade 1, wind-driven generator 2, wind-powered electricity generation pillar 3, conductor wire 4, current divider 5, suspension rod 6, preceding heavy metal sensor 7, preceding transmitting antenna 8, back heavy metal sensor 9, back transmitting antenna 10, irrigate sluice 11, water purification gate 12, environmental protection filter core 13, gate elevating lever 14, irrigation canal 15, go out current 16, rice field water layer 17, reception antenna 18, computer processor 19, form a kind of field irrigation that environmental protection filter core and heavy metal sensor are housed uses the water purification gate to display 20 jointly;
Feed water flow 21 in irrigation canal 15 is irrigated sluice 11 with middle construction that goes out current 16; Irrigating the middle gate elevating lever 14 that is connected with water purification gate 12 of installing of sluice 11; Suspension rod 6 is installed in front and back at water purification gate 12; Heavy metal sensor 7, preceding transmitting antenna 8, conductor wire 4 before the lifting of water surface place below the suspension rod of the front of water purification gate 12; Water surface place lifting back heavy metal sensor 9, back transmitting antenna 10, conductor wire 4 below the suspension rod of the back of water purification gate 12, irrigate sluice 11 above mounting blades 1, wind-driven generator 2, wind-powered electricity generation pillar 3, conductor wire 4, current divider 5; Installation reception antenna 18, computer processor 19, display 20 near irrigation sluice 11 are installed computer processor 19 above display 20, reception antenna 18 is installed above computer processor 19;
Wind-driven generator 2 is connected with current divider 5 through conductor wire 4, and current divider 5 is connected with preceding heavy metal sensor 7 through conductor wire 4, and current divider 5 is connected with back heavy metal sensor 9 through conductor wire 4; Reception antenna 18 is connected with computer processor 19 through built-in conductor wire, and computer processor 19 is connected with display 20 through built-in conductor wire.
Wind-driven generator 2 is perpendicular axis type wind-driven generator or horizontal shaft type wind-driven generator.
Preceding heavy metal sensor 7 is the heavy metal sensors that detect cadmium, lead and copper three heavy metal elements.
Back heavy metal sensor 9 is the heavy metal sensors that detect cadmium, lead and copper three heavy metal elements.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Following the present invention will combine the embodiment in the accompanying drawing to further describe:
Heavy metal sensor before in the feed water flow of irrigation canal, installing is experienced the variation of the heavy metal contaminants quantity in the feed water flow and is converted this variation to the signal of telecommunication and sends in the air through preceding transmitting antenna; In going out in the current of irrigation canal back heavy metal sensor is installed, impression after through the environmental protection filter element filtering the variation that goes out the heavy metal contaminants quantity in the current and convert this variation to the signal of telecommunication and send in the air through the back transmitting antenna; Reception antenna is imported computer processor with the signal of telecommunication and is handled, and on display, demonstrate result after receiving the signal of telecommunication of forward and backward transmitting antenna transmission, and administrative staff regulate and control the drainage area of environmental protection filter core according to result; The electric current that wind-driven generator sends through conductor wire forward the heavy metal sensor with back heavy metal sensor the work electricity consumption is provided.
By blade 1, wind-driven generator 2, wind-powered electricity generation pillar 3, conductor wire 4, current divider 5, suspension rod 6, preceding heavy metal sensor 7, preceding transmitting antenna 8, back heavy metal sensor 9, back transmitting antenna 10, irrigate sluice 11, water purification gate 12, environmental protection filter core 13, gate elevating lever 14, irrigation canal 15, go out current 16, rice field water layer 17, reception antenna 18, computer processor 19, form a kind of field irrigation that environmental protection filter core and heavy metal sensor are housed uses the water purification gate to display 20 jointly;
Feed water flow 21 in irrigation canal 15 is irrigated sluice 11 with middle construction that goes out current 16; Irrigating the middle gate elevating lever 14 that is connected with water purification gate 12 of installing of sluice 11; Suspension rod 6 is installed in front and back at water purification gate 12; Heavy metal sensor 7, preceding transmitting antenna 8, conductor wire 4 before the lifting of water surface place below the suspension rod of the front of water purification gate 12; Water surface place lifting back heavy metal sensor 9, back transmitting antenna 10, conductor wire 4 below the suspension rod of the back of water purification gate 12, irrigate sluice 11 above mounting blades 1, wind-driven generator 2, wind-powered electricity generation pillar 3, conductor wire 4, current divider 5; Installation reception antenna 18, computer processor 19, display 20 near irrigation sluice 11 are installed computer processor 19 above display 20, reception antenna 18 is installed above computer processor 19;
Wind-driven generator 2 is connected with current divider 5 through conductor wire 4, and current divider 5 is connected with preceding heavy metal sensor 7 through conductor wire 4, and current divider 5 is connected with back heavy metal sensor 9 through conductor wire 4; Reception antenna 18 is connected with computer processor 19 through built-in conductor wire, and computer processor 19 is connected with display 20 through built-in conductor wire.
Wind-driven generator 2 is perpendicular axis type wind-driven generator or horizontal shaft type wind-driven generator.
Preceding heavy metal sensor 7 is the heavy metal sensors that detect cadmium, lead and copper three heavy metal elements.
Back heavy metal sensor 9 is the heavy metal sensors that detect cadmium, lead and copper three heavy metal elements.
Blade 1 fast rotational of wind blows wind-driven generator 2; Drive wind-driven generator 2 and produce electric current; Electric current is through conductor wire 4 input current dividers 5; Import preceding heavy metal sensor 7, preceding transmitting antenna 8 and back heavy metal sensor 9, back transmitting antenna 10 from the electric current of current divider 5 outputs respectively through two conductor wires 4; Because power consumption is little when heavy metal sensor, transmitting antenna work, on irrigation sluice 11, only need a power is installed the small-sized wind power generator 2 that is 200W～500W and carry out wind-power electricity generation, just can satisfy the need for electricity of two heavy metal sensors simultaneously.Preceding heavy metal sensor 7 detects the ion concentration of cadmium, lead, copper three heavy metal species in the feed water flow 21; Back heavy metal sensor 9 mainly detects the ion concentration of cadmium in the current 16, lead, copper three heavy metal species; Because feed water flow 2 is the water bodys that polluted by cadmium, lead, copper three heavy metal species; Going out current 16 is that heavy metal was by a large amount of absorption, the water body that water body purifies basically after current were handled through environmental protection filter core 13.In order accurately to hold the actual effect of removing cadmium, lead, copper three heavy metal species in the water body.Preceding heavy metal sensor 7 converts the change in concentration of the heavy metal ion in the feed water flow of experiencing 21 to the signal of telecommunication; Preceding transmitting antenna 8 by on the heavy metal sensor 7 before being installed in is transmitted into the signal of telecommunication in the air; The change in concentration that goes out the heavy metal ion in the current 16 that back heavy metal sensor 9 also will be experienced converts the signal of telecommunication to, by the back transmitting antenna 10 that is installed on the back heavy metal sensor 9 signal of telecommunication is transmitted in the air.The signal of telecommunication that heavy metal sensor 7 and back heavy metal sensor 9 sent respectively before reception antenna 18 received; The signal of telecommunication is all imported computer processor 19 to be compared, analyze, handles; The accurate Calculation of the science of carrying out; Learn the actual quantity of environmental protection filter core 13 absorption cadmiums, lead, copper three heavy metal elements, on display 20, demonstrate and eliminate each forward and backward association of heavy metal pollution, and propose handling suggestion; Adopt an effective measure according to handling suggestion by administrative staff, further eliminate the residual of cadmium in the water body, lead, copper three heavy metal elements.
To enumerate embodiment following at present:
Embodiment one
The preceding heavy metal sensor of installation and measuring cadmium, lead, three kinds of elements of copper in the feed water flow of irrigation canal is experienced the variation of the heavy metal contaminants quantity in the feed water flow and is converted this variation to the signal of telecommunication and sends in the air through preceding transmitting antenna; At the back heavy metal sensor that goes out installation and measuring cadmium in the current, lead, three kinds of elements of copper of irrigation canal, impression is passed through the variation that goes out the heavy metal contaminants quantity in the current behind the environmental protection filter element filtering and is converted this variation to the signal of telecommunication and sends in the air through the back transmitting antenna; Reception antenna is imported computer processor with the signal of telecommunication and is handled, and on display, demonstrate result after receiving the signal of telecommunication of forward and backward transmitting antenna transmission, and administrative staff regulate and control the drainage area of environmental protection filter core according to result; The electric current that perpendicular axis type wind-driven generator sends through conductor wire forward the heavy metal sensor with back heavy metal sensor the work electricity consumption is provided.
Embodiment two
The preceding heavy metal sensor of installation and measuring cadmium, lead, three kinds of elements of copper in the feed water flow of irrigation canal is experienced the variation of the heavy metal contaminants quantity in the feed water flow and is converted this variation to the signal of telecommunication and sends in the air through preceding transmitting antenna; At the back heavy metal sensor that goes out installation and measuring cadmium in the current, lead, three kinds of elements of copper of irrigation canal, impression is passed through the variation that goes out the heavy metal contaminants quantity in the current behind the environmental protection filter element filtering and is converted this variation to the signal of telecommunication and sends in the air through the back transmitting antenna; Reception antenna is imported computer processor with the signal of telecommunication and is handled, and on display, demonstrate result after receiving the signal of telecommunication of forward and backward transmitting antenna transmission, and administrative staff regulate and control the drainage area of environmental protection filter core according to result; The electric current that horizontal shaft type wind-driven generator sends through conductor wire forward the heavy metal sensor with back heavy metal sensor the work electricity consumption is provided.
Claims (4)
1. the water purification gate is used in the field irrigation that environmental protection filter core and heavy metal sensor are housed; It is characterized in that, by blade (1), wind-driven generator (2), wind-powered electricity generation pillar (3), conductor wire (4), current divider (5), suspension rod (6), preceding heavy metal sensor (7), preceding transmitting antenna (8), back heavy metal sensor (9), back transmitting antenna (10), irrigate sluice (11), water purification gate (12), environmental protection filter core (13), gate elevating lever (14), irrigation canal (15), go out current (16), rice field water layer (17), reception antenna (18), computer processor (19), display (20) form a kind of field irrigation that environmental protection filter core and heavy metal sensor are housed jointly and use the water purification gate;
Feed water flow (21) in irrigation canal (15) and go out current (16) in the middle of build to irrigate sluice (11); Irrigating the middle gate elevating lever (14) that is connected with water purification gate (12) of installing of sluice (11); Suspension rod (6) is installed in front and back at water purification gate (12); Heavy metal sensor (7), preceding transmitting antenna (8), conductor wire (4) before the water surface place lifting of the suspension rod below of the front of water purification gate (12); Lifting back heavy metal sensor (9), back transmitting antenna (10), conductor wire (4) at the water surface place, suspension rod below of the back of water purification gate (12) are at top mounting blades (1), wind-driven generator (2), wind-powered electricity generation pillar (3), conductor wire (4), the current divider (5) of irrigating sluice (11); Installation reception antenna (18), computer processor (19), display (20) near irrigation sluice (11) are installed computer processor (19) in the top of display (20), in the top of computer processor (19) reception antenna (18) are installed;
Wind-driven generator (2) is connected with current divider (5) through conductor wire (4), and current divider (5) is connected with preceding heavy metal sensor (7) through conductor wire (4), and current divider (5) is connected with back heavy metal sensor (9) through conductor wire (4); Reception antenna (18) is connected with computer processor (19) through built-in conductor wire, and computer processor (19) is connected with display (20) through built-in conductor wire.
2. the water purification gate is used in a kind of field irrigation that environmental protection filter core and heavy metal sensor are housed according to claim 1, it is characterized in that, described wind-driven generator (2) is perpendicular axis type wind-driven generator or horizontal shaft type wind-driven generator.
3. the water purification gate is used in a kind of field irrigation that environmental protection filter core and heavy metal sensor are housed according to claim 1, it is characterized in that, described preceding heavy metal sensor (7) is the heavy metal sensor that detects cadmium, lead and copper three heavy metal elements.
4. the water purification gate is used in a kind of field irrigation that environmental protection filter core and heavy metal sensor are housed according to claim 1, it is characterized in that, described back heavy metal sensor (9) is the heavy metal sensor that detects cadmium, lead and copper three heavy metal elements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103102658A CN102359095A (en) | 2011-10-12 | 2011-10-12 | Water purifying gate used for field irrigation and provided with environmentally-friendly filter element and heavy metal sensor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103102658A CN102359095A (en) | 2011-10-12 | 2011-10-12 | Water purifying gate used for field irrigation and provided with environmentally-friendly filter element and heavy metal sensor |
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| CN102359095A true CN102359095A (en) | 2012-02-22 |
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| CN2011103102658A Pending CN102359095A (en) | 2011-10-12 | 2011-10-12 | Water purifying gate used for field irrigation and provided with environmentally-friendly filter element and heavy metal sensor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320280A (en) * | 2016-10-19 | 2017-01-11 | 成都亚联科科技有限公司 | Culvert type double-hole plane gate automatic rotary switch |
| CN109537538A (en) * | 2018-12-12 | 2019-03-29 | 广州市水电建设工程有限公司 | A kind of water purification sluice |
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| CN201974703U (en) * | 2011-04-02 | 2011-09-14 | 中国水利水电科学研究院 | Automatic inverted siphon water level control device for open channel |
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2011
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Patent Citations (7)
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| JPH0530869A (en) * | 1991-07-30 | 1993-02-09 | Tokuichi Nakamura | Automatic water supply to paddy field and apparatus therefor |
| JPH0764650A (en) * | 1993-08-28 | 1995-03-10 | Kazuhiro Nakano | Remote environment measuring method/device for water level, water temperature or the like of hydrographic system |
| JPH0837950A (en) * | 1994-08-01 | 1996-02-13 | Nagano Kogyo Kk | Paddy field irrigation system |
| CN2742392Y (en) * | 2004-06-24 | 2005-11-23 | 浙江大禹信息技术有限公司 | Water conservancy real time data remote measuring system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320280A (en) * | 2016-10-19 | 2017-01-11 | 成都亚联科科技有限公司 | Culvert type double-hole plane gate automatic rotary switch |
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| CN109537538A (en) * | 2018-12-12 | 2019-03-29 | 广州市水电建设工程有限公司 | A kind of water purification sluice |
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Application publication date: 20120222 |