CN105191753A - Salty mixed pouring accurate configuration system - Google Patents
Salty mixed pouring accurate configuration system Download PDFInfo
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- CN105191753A CN105191753A CN201510631305.7A CN201510631305A CN105191753A CN 105191753 A CN105191753 A CN 105191753A CN 201510631305 A CN201510631305 A CN 201510631305A CN 105191753 A CN105191753 A CN 105191753A
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- water
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- 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
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention discloses a salty mixed pouring accurate configuration system. The system comprises a water supply system, a mixing device and an irrigation pipeline, a water supply pipeline comprises shallow wells and a deep well which are provided with water pumps and water delivery pipes, the mixing device is a cylindrical pressure tank, water inlets are formed in the lower portion of the pressure tank, a water outlet is formed in the upper portion of the pressure tank, the irrigation pipeline is connected with the water outlet, the water inlets and the water outlet are each provided with an EC sensor, all the water delivery pipes are connected with the pressure tank in a homodromously-tangent mode, water from all channels can be mixed in the pressure tank without being stirred, each water delivery pipe is sequentially provided with a bypass pipeline, a water tank and a detection system of a drainage pipeline, an EC sensor is arranged in each water tank, the two ends of each bypass pipeline are connected with the corresponding water delivery pipe and the corresponding water tank respectively, the two ends of each drainage pipeline are connected with the corresponding water tank and a well respectively, the water inlets and the water outlets are each fixedly provided with a flowmeter, a monitoring system is provided with a signal distributor, the signal distributor collects signals of the EC sensors and the flowmeters and controls all water pumps for regulating water delivery flow, and finally the EC value in the pressure tank can be regulated.
Description
Technical field
The invention belongs to agricultural irrigation technology, be specifically related to that a kind of degree of saltiness is mixed waters accurate configuration-system.
Background technology
China is resources water shortage country, especially the contradiction between North China's agricultural production and shortage of water resources is very sharp-pointed, long-term excessive over-extraction deep phreatic water Yi Gai district forms groundwater over-extraction depression group on a large scale, badly influence people's life and Eco-geology safety, but many areas, this region are buried abundant shallow brackish water resource and are are not yet large-scale developed and utilized, these salt water resources are safely and reasonably developed obvious to alleviation deep phreatic water over-extraction effect by proper technology, the degree of saltiness mixes the important way that the technology of watering is exactly a safe utilization shallow brackish water supplementary irrigation, traditional degree of saltiness is mixed waters the general deep well of technology and configures a shallow salt groundwater well, salt-fresh water mixing proportion and mixing water salinity are generally fixing, and Different Crop or same crop different growth stage salt resistance are different, the EC value of required irrigation water is different, therefore traditional degree of saltiness hybrid technology is lower for ensureing the general mixing water salinity value of safety, have impact on the proportion of utilization of salt water in shallow well, the usage amount of deep well deep fresh water remains high.
For realizing at utmost utilizing shallow brackish water under the prerequisite that ensures safety, save deep fresh water, need to develop that a kind of degree of saltiness is mixed waters accurate configuration-system, suitable freshwater-seawater mixing ratio can be changed according to Different Crop growthdevelopmental stage salt resistance, the irrigation water of the EC value providing crop to bear, effectively controls the exploitation of deep well water resource.
Summary of the invention
The present invention is the defect avoiding prior art to exist, provide that a kind of degree of saltiness is mixed waters accurate configuration-system, this system can realize the degree of saltiness by shallow well and deep well mediation and mix the accurate configuration of watering, obtain the irrigation water of the EC value that crop is suitable for when different times is irrigated, improve the usage ratio of shallow well salt water, save the water resource of deep well deep fresh water.
Concrete technical scheme of the present invention is:
A kind of degree of saltiness is mixed waters accurate configuration-system, this configuration-system comprises water system and irrigation pipeline, water system comprises the well with water pump and water-supply-pipe, water system exports water to field by irrigation pipeline, key point is, mixing arrangement is provided with between described water system and irrigation pipeline, well comprises all with one group of shallow well and a deep well of water pump and water-supply-pipe, mixing arrangement is columniform pressurized tank, pressurized tank lower sides is provided with the water inlet be connected with each water-supply-pipe respectively in a circumferential direction, water-supply-pipe is provided with valve in the front portion of water inlet, pressurized tank upper portion side wall is provided with delivery port, irrigation pipeline is connected with delivery port, water inlet, delivery port and pressurized tank are all fixedly installed EC sensor.
In one group of described shallow well, the quantity of shallow well is two.
Described water-supply-pipe is non-vertical direction by the closure of water inlet and pressurized tank, and all water-supply-pipes are and deflect in the same way.
Described water-supply-pipe is the direction tangent with pressurized tank outer wall by the closure of water inlet and pressurized tank.
Described water-supply-pipe is provided with detection system in the front portion of valve, detection system is provided with the bypass line, water tank and the discharge pipe line that connect successively, EC sensor is provided with in water tank, bypass line two ends are connected with the bottom outer wall of water-supply-pipe outer wall and water tank respectively, bypass line was provided with switch before entering water tank, the external wall of upper portion of discharge pipe line one end and water tank is connected, and the other end is connected with corresponding well.
Described water inlet and water outlet are all fixedly installed flowmeter.
Described configuration-system is also provided with signal distributor, and the input of signal distributor is electrically connected with EC sensor, flowmeter respectively, and the output of signal distributor is electrically connected with each water pump respectively.
The invention has the beneficial effects as follows: this configuration-system arranges the well of multiple water delivery, be divided into shallow salt water well and dark fresh water well, mode that a deep well carries out mixing obtains the mixing irrigation water of satisfactory EC value to use one group of shallow well to arrange in pairs or groups, and deep well resource obtains effective protection; The salt score value (namely salt-tolerant threshold represents with EC value) of the tolerated irrigation water of Different Crop needed for different growing stage is differentiated; according to crop at different times to the difference of watering pour water salt content tolerance value and EC value and requiring; multiple shallow well and deep well is adopted to be in harmonious proportion out the mixing water of satisfactory EC value; improve the usage ratio of shallow well; what can meet crop uses water needs, must protect again the deep fresh water resource of deep well to greatest extent.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of detection system in the present invention.
In accompanying drawing, 1, water pump, 2, water-supply-pipe, 3, shallow well, 4, deep well, 5, pressurized tank, 6, water inlet, 7, valve, 8, delivery port, 9, irrigation pipeline, 10, EC sensor, 11, bypass line, 12, water tank, 13, discharge pipe line, 14, detection system, 15, switch.
Embodiment
A kind of degree of saltiness is mixed waters accurate configuration-system, this system comprises water system and irrigation pipeline 9, water system comprises the well with water pump 1 and water-supply-pipe 2, water system exports water to field by irrigation pipeline 9, mixing arrangement is provided with between described water system and irrigation pipeline 9, well comprises all with shallow well 3 and the deep well 4 of water pump 1 and water-supply-pipe 2, mixing arrangement is columniform pressurized tank 5, pressurized tank 5 lower sides is provided with the water inlet 6 be connected with each water-supply-pipe 2 respectively in a circumferential direction, water-supply-pipe 2 is provided with valve 7 in the front portion of water inlet 6, pressurized tank 5 upper portion side wall is provided with delivery port 8, irrigation pipeline 9 is connected with delivery port 8, water inlet 6, delivery port 8 and pressurized tank 5 are all fixedly installed EC sensor 10.
Specific embodiment, as depicted in figs. 1 and 2, start the water pump 1 of each well, well comprises two shallow wells 3 and a deep well 4, water pump 1 passes through water-supply-pipe 2 to water delivery in pressurized tank 5, water-supply-pipe 2 is the direction tangent with the outer wall of pressurized tank 5 by water inlet 6 and the closure of pressurized tank 5, and all water-supply-pipes 2 are tangent in the same way, when water delivery in pressurized tank 5 started working by each water pump 1, water can form stirring when entering pressurized tank 5, each road water is uniformly mixed in pressurized tank 5, water inlet 6 and delivery port 8 place are all fixedly installed flowmeter, monitoring system is also provided with signal distributor, the input of signal distributor respectively with EC sensor 10, flowmeter is electrically connected, the output of signal distributor is electrically connected with each water pump 1 respectively, signal distributor is according to the signal of each EC sensor 10 collected and the signal of flowmeter, then power adjusting is carried out to the water pump 1 of two shallow wells 3 and a deep well 4, the water of shallow well and deep well is reasonably mixed, final acquisition meets the water that EC value requires, this Operation system setting has control cabinet, control cabinet is provided with CPU and data memory module, the EC value of the irrigation water required for the different growing stage of crop is stored in data memory module, such as moisture creating water, booting water and grouting water, control cabinet is provided with the trigger button that crop different growing stage EC value is corresponding, when crop needs pouring, the trigger button of corresponding growth period can be manipulated, trigger button is connected with CPU, carry out the reading of corresponding EC value by CPU and by signal distributor, power division carried out to each water pump 1, corresponding EC value can be reached after making respective output water yield mixing, the EC value of the mixing water in pressurized tank 5 is finally made to reach irrigation requirement.
Water-supply-pipe 2 is provided with detection system 14 in the front portion of valve 7, detection system 14 is provided with the bypass line 11 connected successively, water tank 12 and discharge pipe line 13, EC sensor 10 is provided with in water tank 12, bypass line 11 two ends are connected with the bottom outer wall of water-supply-pipe 2 outer wall and water tank 12 respectively, bypass line 11 was provided with switch 15 before entering water tank 12, the external wall of upper portion of discharge pipe line 13 one end and water tank 12 is connected, the other end is connected with corresponding well, when each well has just started to carry out exporting water or when needing to detect the EC value in each water-supply-pipe 2, open the switch of bypass line 11, start water pump 1, water is transported in water tank 12, water in EC sensor in water tank 12 10 pairs of water tanks 12 detects, when the water level in water tank 12 reaches the height of discharge pipe line 13, water comes back in well through discharge pipe line 13, both the waste of water resource had been avoided, achieve again the object detecting EC value.
Well in water system is set to one group of shallow well and arranges in pairs or groups a deep well by the present invention, to obtain the irrigation water meeting salt tolerance of crops requirement, the problem of deep well exhaustive exploitation can be avoided like this, the water resource of available protecting deep well, in the different growing stage of crop, crop requires it is different to the EC value of irrigation water, under the prerequisite of the EC value can born crop, can mix with a deep well irrigation water obtaining crop needs in varing proportions by multiple shallow well, the present invention is by the strict monitoring in real time of irrigation water salinity (EC value) with according to the accurate adjustment of crop different times salt resistance ability to mixing water EC value, improve safety and accuracy that the degree of saltiness mixes the technology of watering, the mixed technology of watering of more traditional degree of saltiness saltwater utilization ratio 15-30% can be improved further under the prerequisite that ensures safety, more can also meet the needs of plant growth like this, in this system, the closure of water-supply-pipe and pressurized tank adopts direction tangential, therefore, water-supply-pipe is when carrying out water delivery, spontaneously can form hoop flowing after current enter pressurized tank and mix and blend is carried out to the water delivery of each well, this connected mode saves the cost and energy resource consumption that arrange agitating device, the power of information to water pump that signal distributor can gather EC sensor and flowmeter regulates, thus reach and control carrying capacity in each well and meet the carrying capacity needed for mixing water, EC value needed for final acquisition mixing water, thus the water resource of different EC value in different well can fully be mixed, make the mixing water in pressurized tank can be more even, also the mixing water EC value making EC sensor collect is more accurate, guidance for the carrying capacity of each well of adjustment is more accurate.
Claims (7)
1. a degree of saltiness is mixed and is watered accurate configuration-system, this system comprises water system and irrigation pipeline (9), water system comprises the well with water pump (1) and water-supply-pipe (2), water system exports water to field by irrigation pipeline (9), it is characterized in that: between described water system and irrigation pipeline (9), be provided with mixing arrangement, well comprises all with one group of shallow well (3) and a deep well (4) of water pump (1) and water-supply-pipe (2), mixing arrangement is columniform pressurized tank (5), pressurized tank (5) lower sides is provided with the water inlet (6) be connected with each water-supply-pipe (2) respectively in a circumferential direction, water-supply-pipe (2) is provided with valve (7) in the front portion of water inlet (6), pressurized tank (5) upper portion side wall is provided with delivery port (8), irrigation pipeline (9) is connected with delivery port (8), water inlet (6), delivery port (8) and pressurized tank (5) are all fixedly installed EC sensor (10).
2. a kind of degree of saltiness according to claim 1 is mixed waters accurate configuration-system, it is characterized in that: in one group of described shallow well, the quantity of shallow well is two.
3. a kind of degree of saltiness according to claim 1 is mixed waters accurate configuration-system, it is characterized in that: described water-supply-pipe (2) is non-vertical direction by the closure of water inlet (6) and pressurized tank (5), and all water-supply-pipes (2) are and deflect in the same way.
4. a kind of degree of saltiness according to claim 1 is mixed waters accurate configuration-system, it is characterized in that: described water-supply-pipe (2) is the direction tangent with pressurized tank (5) outer wall by water inlet (6) and the closure of pressurized tank (5).
5. a kind of degree of saltiness according to claim 1 is mixed waters accurate configuration-system, it is characterized in that: described water-supply-pipe (2) is provided with detection system (14) in the front portion of valve (7), detection system (14) is provided with the bypass line (11) connected successively, water tank (12) and discharge pipe line (13), EC sensor (10) is provided with in water tank (12), bypass line (11) two ends are connected with the bottom outer wall of water-supply-pipe (2) outer wall and water tank (12) respectively, bypass line (11) was provided with switch (15) before entering water tank (12), the external wall of upper portion of discharge pipe line (13) one end and water tank (12) is connected, the other end is connected with corresponding well.
6. a kind of degree of saltiness according to claim 1 is mixed waters accurate configuration-system, it is characterized in that: described water inlet (6) and delivery port (8) place are all fixedly installed flowmeter.
7. a kind of degree of saltiness according to claim 1 is mixed waters accurate configuration-system, it is characterized in that: described configuration-system is also provided with signal distributor, the input of signal distributor is electrically connected with EC sensor (10), flowmeter respectively, and the output of signal distributor is electrically connected with each water pump (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510631305.7A CN105191753A (en) | 2015-09-29 | 2015-09-29 | Salty mixed pouring accurate configuration system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510631305.7A CN105191753A (en) | 2015-09-29 | 2015-09-29 | Salty mixed pouring accurate configuration system |
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| CN105191753A true CN105191753A (en) | 2015-12-30 |
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| CN201510631305.7A Pending CN105191753A (en) | 2015-09-29 | 2015-09-29 | Salty mixed pouring accurate configuration system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114680026A (en) * | 2022-04-15 | 2022-07-01 | 安徽农业大学 | Underground water quality monitoring and farmland irrigation integrated double-control device |
| CN117803044A (en) * | 2024-02-29 | 2024-04-02 | 山东省水利科学研究院 | Combined well salty and fresh water synchronous exploitation recharging device and method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2860072Y (en) * | 2006-01-10 | 2007-01-24 | 张全胜 | Highly effective water-saving infiltrating irrigation device |
| CN201403381Y (en) * | 2009-04-01 | 2010-02-17 | 国家半干旱农业工程技术研究中心 | Simple deep well fresh water and shallow well saline water mixed irrigation device |
| CN201523587U (en) * | 2009-11-23 | 2010-07-14 | 国家半干旱农业工程技术研究中心 | Automatic adjusting device of saline and fresh water mixed irrigation |
| CN201609056U (en) * | 2009-11-23 | 2010-10-20 | 国家半干旱农业工程技术研究中心 | Automatic brackish water mixing and irrigation device |
| CN202773354U (en) * | 2012-08-07 | 2013-03-13 | 江门市农业科学研究所 | Fertigation control system |
| CN204032004U (en) * | 2014-06-25 | 2014-12-24 | 江苏绿港现代农业发展股份有限公司 | A kind of miniature size vegetable planter |
| CN205040358U (en) * | 2015-09-29 | 2016-02-24 | 河北省农林科学院旱作农业研究所 | Accurate configuration system is thoughtlessly watered to degree of saltiness |
-
2015
- 2015-09-29 CN CN201510631305.7A patent/CN105191753A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2860072Y (en) * | 2006-01-10 | 2007-01-24 | 张全胜 | Highly effective water-saving infiltrating irrigation device |
| CN201403381Y (en) * | 2009-04-01 | 2010-02-17 | 国家半干旱农业工程技术研究中心 | Simple deep well fresh water and shallow well saline water mixed irrigation device |
| CN201523587U (en) * | 2009-11-23 | 2010-07-14 | 国家半干旱农业工程技术研究中心 | Automatic adjusting device of saline and fresh water mixed irrigation |
| CN201609056U (en) * | 2009-11-23 | 2010-10-20 | 国家半干旱农业工程技术研究中心 | Automatic brackish water mixing and irrigation device |
| CN202773354U (en) * | 2012-08-07 | 2013-03-13 | 江门市农业科学研究所 | Fertigation control system |
| CN204032004U (en) * | 2014-06-25 | 2014-12-24 | 江苏绿港现代农业发展股份有限公司 | A kind of miniature size vegetable planter |
| CN205040358U (en) * | 2015-09-29 | 2016-02-24 | 河北省农林科学院旱作农业研究所 | Accurate configuration system is thoughtlessly watered to degree of saltiness |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114680026A (en) * | 2022-04-15 | 2022-07-01 | 安徽农业大学 | Underground water quality monitoring and farmland irrigation integrated double-control device |
| CN117803044A (en) * | 2024-02-29 | 2024-04-02 | 山东省水利科学研究院 | Combined well salty and fresh water synchronous exploitation recharging device and method thereof |
| CN117803044B (en) * | 2024-02-29 | 2024-05-31 | 山东省水利科学研究院 | Combined well salty and fresh water synchronous exploitation recharging device and method thereof |
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Application publication date: 20151230 |