CN209824720U - Double-water-source field irrigation pipe network control system - Google Patents
Double-water-source field irrigation pipe network control system Download PDFInfo
- Publication number
- CN209824720U CN209824720U CN201920567022.4U CN201920567022U CN209824720U CN 209824720 U CN209824720 U CN 209824720U CN 201920567022 U CN201920567022 U CN 201920567022U CN 209824720 U CN209824720 U CN 209824720U
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- water
- irrigation
- surface water
- underground
- groundwater
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- 230000002262 irrigation Effects 0.000 title claims abstract description 71
- 238000003973 irrigation Methods 0.000 title claims abstract description 71
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 109
- 239000002352 surface water Substances 0.000 claims abstract description 80
- 239000003621 irrigation water Substances 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000005086 pumping Methods 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 3
- 239000003673 groundwater Substances 0.000 abstract description 50
- 238000005259 measurement Methods 0.000 abstract description 3
- 230000001276 controlling effect Effects 0.000 description 6
- 241000282414 Homo sapiens Species 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- 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
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- Pipeline Systems (AREA)
Abstract
The utility model discloses a double water source field irrigation pipe network control system, which comprises a groundwater motor-pumped well and an irrigation controller, wherein the water outlet end of the groundwater motor-pumped well is communicated with a groundwater inlet pipe and a three-way joint of which the water inlet end is communicated with the groundwater inlet pipe, the other water inlet end of the three-way joint is communicated with a surface water pipe network through a surface water inlet pipe, and the water outlet end of the three-way joint is communicated with a field pipe through a water delivery pipe; the underground water inlet pipeline is provided with an underground water control mechanism, the surface water inlet pipeline is provided with a surface water control mechanism, and the controlled ends of the surface water control mechanism and the underground water motor-pumped well are respectively connected with the output end of the irrigation controller. The utility model discloses a to the two water source control of irrigation pipe network groundwater and surface water, realized the switching of groundwater and surface water and used, and mutual noninterference when two water source normal operating has realized the measurement and the control of surface water yield, has reduced agricultural irrigation groundwater exploitation volume.
Description
Technical Field
The utility model relates to an irrigation equipment technical field, especially a two water sources field irrigation pipe network control system.
Background
The water resource of China is short, the water is saved, and especially the agricultural water has great significance for the reasonable utilization of the fresh water resource of China. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production.
The existing agricultural irrigation modes can be generally divided into traditional ground irrigation, common spray irrigation, drip irrigation and micro irrigation. Along with the development of high standard farmland, field pipe irrigation has realized agricultural irrigation water conservation target well, and to the present situation, field pipe irrigation water source is mostly groundwater. However, with the annual decline of groundwater levels, some conditional severe groundwater super mining areas begin to use surface water as a main irrigation source instead of groundwater, with groundwater as a backup source. But current irrigation equipment can't carry out the access irrigation of groundwater simultaneously after inserting surface water, can't carry out the access irrigation of surface water simultaneously after inserting groundwater, need dismantle the water receiving pipe when needs switch irrigation mode, the reassembling connection has increased the amount of hand labor widely, irrigation demand when can't satisfy surface water and groundwater, can't carry out the regulation irrigation of groundwater and surface water, can't utilize surface water to irrigate fast in time.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that needs to solve provides a two water sources field irrigation pipe network control system to solve current irrigation equipment and can't carry out the access irrigation of groundwater and surface water simultaneously and can't carry out the problem of adjusting to the irrigation of groundwater and surface water, use in order to realize the switching of groundwater and surface water, reduce agricultural irrigation groundwater exploitation volume, realize the purpose of mutual noninterference when two water sources normal operating.
In order to solve the technical problem, the utility model adopts the following technical proposal.
The double-water-source field irrigation pipe network control system comprises a groundwater motor-pumped well for pumping groundwater and an irrigation controller for controlling the overall operation of the device, wherein a water outlet end of the groundwater motor-pumped well is communicated with a groundwater inlet pipeline and a three-way joint, one water inlet end of the three-way joint is communicated with the groundwater inlet pipeline, the other water inlet end of the three-way joint is communicated with a surface water pipe network through a surface water inlet pipeline, and the water outlet end of the three-way joint is communicated with a field pipeline through a water delivery pipeline; the underground water inlet pipeline is provided with an underground water control mechanism which is used for enabling underground water to smoothly pass through and preventing irrigation water from flowing back to the underground water motor-pumped well, the surface water inlet pipeline is provided with a surface water control mechanism which is used for controlling whether surface water is irrigated, and the controlled ends of the surface water control mechanism and the underground water motor-pumped well are respectively connected with the output end of the irrigation controller.
Further optimize technical scheme, surface water control mechanism is used for controlling whether surface water lets in and can control the electronic cage governing valve of surface water irrigation volume including setting up on surface water inlet channel, and the controlled end of electronic cage governing valve is connected in the output of irrigation controller's output.
Further optimize technical scheme, groundwater control mechanism is including setting up the swing check valve that is used for preventing that irrigation water from flowing into in the groundwater well against on the groundwater inlet channel.
The technical scheme is further optimized, the underground water motor-pumped well comprises a water well and a water suction pump arranged in the water well, and the controlled end of the water suction pump is connected to the output end of the irrigation controller; the water outlet end of the water suction pump is communicated with a water outlet steel pipe, and the water outlet steel pipe is communicated with the surface water inlet pipeline through the tail end of an elbow.
Further optimize technical scheme, be provided with the electromagnetic flowmeter who is used for real time monitoring surface water inlet pipe water flow size on the surface water inlet pipe, electromagnetic flowmeter's signal output part is connected in irrigation controller's input.
According to the technical scheme, the irrigation controller comprises a single chip microcomputer, and the single chip microcomputer is a 51 single chip microcomputer.
Due to the adoption of the technical scheme, the utility model has the following technical progress.
The utility model discloses a to the two water source control of irrigation pipe network groundwater and surface water, realized the switching use of groundwater and surface water, and mutual noninterference when two water source normal operating, realized the measurement and the control of surface water yield, can let in the surface water when letting in groundwater and irrigating to agricultural irrigation groundwater exploitation volume has been reduced.
The utility model discloses set up electronic cage governing valve on surface water inlet channel, under the normal condition, electronic cage governing valve is in the closed condition, can cut rivers for ground water can not enter into the surface water pipe network when irrigating, and adjusts the irrigation volume of surface water by the aperture size of irrigation controller control electronic cage governing valve.
The utility model discloses the swing check valve that sets up on groundwater inlet channel only can make groundwater one-way pass through for prevent that irrigation water from flowing backward in the groundwater machine well, make the unable groundwater pipe network that gets into of surface water, each other noninterference when having realized two water sources normal operating.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Wherein: 1. the underground water motor-pumped well 2, the elbow is terminal, 3, the groundwater inlet channel, 4, three way connection, 5, surface water inlet channel, 6, conduit, 7, electronic cage governing valve, 8, swing check valve, 9, electromagnetic flowmeter, 10, the steel pipe that goes out water.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
A double-water-source field irrigation pipe network control system is shown in a combined figure 1 and comprises a ground water motor-pumped well 1, an irrigation controller, a ground water inlet pipe 3, a three-way joint 4, a surface water inlet pipe 5, a ground water control mechanism and a surface water control mechanism.
The underground water motor-pumped well 1 is used for pumping underground water, and the controlled end of the underground water motor-pumped well 1 is connected with the output end of the irrigation controller. The underground water motor-pumped well 1 comprises a water well and a water suction pump arranged in the water well, and the controlled end of the water suction pump is connected to the output end of the irrigation controller. The underground water inlet pipeline 3 is communicated with the water outlet end of the underground water motor-pumped well 1, specifically, the water outlet end of the water suction pump is communicated with a water outlet steel pipe 10, and the water outlet steel pipe 10 is communicated with the surface water inlet pipeline 5 through an elbow tail end 2.
One water inlet end of the three-way joint 4 is communicated with the underground water inlet pipeline 3, the other water inlet end of the three-way joint 4 is communicated with a surface water pipe network through a surface water inlet pipeline 5, and the water outlet end of the three-way joint 4 is communicated with a field pipeline through a water conveying pipeline 6.
The underground water control mechanism is arranged on the underground water inlet pipeline 3 and used for enabling underground water to smoothly pass through and preventing irrigation water from flowing back to the underground water motor-pumped well 1. Groundwater control mechanism includes swing check valve 8, and swing check valve 8 sets up on groundwater inlet channel 3, and swing check valve 8 is the check valve, only can make groundwater one-way pass through for in preventing that irrigation water from flowing into groundwater motor-pumped well 1 in the contrary, make the unable groundwater pipe network that gets into of surface water, mutual noninterference when realizing two water sources normal operating. The swing check valve 8 of the present invention is of the H44H type.
The surface water control mechanism is arranged on the surface water inlet pipeline 5 and used for controlling whether surface water is irrigated or not, and the controlled end of the surface water control mechanism is connected with the output end of the irrigation controller. Surface water control mechanism includes electronic cage governing valve 7, and electronic cage governing valve 7 sets up on surface water inlet channel 5, and the controlled end of electronic cage governing valve 7 is connected in the output of irrigation controller's output. The utility model provides an electric cage type adjusting valve 7's model adopts PSL-201 type.
Under the normal condition, electronic cage governing valve 7 is in the closed condition for cut rivers, can not enter into the earth's surface water pipe network when making groundwater irrigate. Electronic cage governing valve 7 is used for controlling the surface water and whether lets in and can control surface water irrigation volume, adjusts the irrigation volume of surface water by irrigation controller control electronic cage governing valve 7's aperture size.
In order to be able to real time monitoring surface water inlet pipe 5 water supply flow's size, the utility model discloses be provided with electromagnetic flowmeter 9 on surface water inlet pipe 5, electromagnetic flowmeter 9's signal output part is connected in irrigation controller's input. The utility model discloses the model of well electromagnetic flowmeter 9 adopts the XY-LDE type.
The utility model provides an irrigation controller includes the singlechip, and the singlechip is 51 singlechips.
The utility model discloses when the user used groundwater irrigation, the operation of drawing water through the suction pump in irrigation controller control groundwater motor-pumped well 1. At this moment, the electric cage type regulating valve 7 is in a closed state, and underground water cannot enter the surface water irrigation pipe network.
When the user uses surface water to irrigate, the user is after irrigation controller swiping card, and irrigation controller sends instruction control electronic cage governing valve 7 and opens, because swing formula check valve 8 can only one-way water of crossing, surface water can't get into in the groundwater motor-pumped well 1, realizes two mutual noninterferences of water source normal operating.
The utility model discloses when carrying out the irrigation water yield measurement and the control of surface water, the electromagnetic flowmeter 9 of setting on surface water inlet pipe 5 feeds back the flow signal to the irrigation control ware of surface water in real time, and the irrigation control ware passes through the aperture of flow signal real-time regulation electronic cage governing valve 7, and then adjusts surface water irrigation flow, makes surface water outlet flow in the settlement scope, the unified scheduling management of the surface water supply pipe network of being convenient for.
Claims (6)
1. Two water sources field irrigation pipe network control system, its characterized in that: the underground water pumping system comprises an underground water pumping well (1) for pumping underground water and an irrigation controller for controlling the integral operation of the device, wherein the water outlet end of the underground water pumping well (1) is communicated with an underground water inlet pipeline (3) and a three-way joint (4) with the water inlet end communicated with the underground water inlet pipeline (3), the other water inlet end of the three-way joint (4) is communicated with a surface water pipe network through a surface water inlet pipeline (5), and the water outlet end of the three-way joint (4) is communicated with a field pipeline through a water conveying pipeline (6); the underground water pump-in well is characterized in that an underground water control mechanism used for enabling underground water to smoothly pass through and preventing irrigation water from flowing back to the underground water pump-in well (1) is arranged on the underground water inlet pipeline (3), a surface water control mechanism used for controlling whether surface water is irrigated or not is arranged on the surface water inlet pipeline (5), and controlled ends of the surface water control mechanism and the underground water pump-in well (1) are respectively connected to the output end of an irrigation controller.
2. The dual-water-source field irrigation pipe network control system according to claim 1, characterized in that: surface water control mechanism is including setting up electronic cage governing valve (7) that are used for controlling surface water whether to let in and can control surface water irrigation volume on surface water inlet channel (5), and the controlled end of electronic cage governing valve (7) is connected in the output of irrigation controller's output.
3. The dual-water-source field irrigation pipe network control system according to claim 1, characterized in that: the underground water control mechanism comprises a swing check valve (8) which is arranged on the underground water inlet pipeline (3) and used for preventing irrigation water from reversely flowing into the underground water motor-pumped well (1).
4. The dual-water-source field irrigation pipe network control system according to claim 1, characterized in that: the underground water motor-pumped well (1) comprises a water well and a water suction pump arranged in the water well, and the controlled end of the water suction pump is connected to the output end of the irrigation controller; the water outlet end of the water suction pump is communicated with a water outlet steel pipe (10), and the water outlet steel pipe (10) is communicated with the surface water inlet pipeline (5) through an elbow tail end (2).
5. The dual-water-source field irrigation pipe network control system according to claim 1, characterized in that: the surface water inlet pipeline (5) is provided with an electromagnetic flowmeter (9) for monitoring the water flow rate on the surface water inlet pipeline (5) in real time, and the signal output end of the electromagnetic flowmeter (9) is connected with the input end of the irrigation controller.
6. The dual-water-source field irrigation pipe network control system according to claim 1, characterized in that: the irrigation controller comprises a single chip microcomputer, and the single chip microcomputer is a 51 single chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920567022.4U CN209824720U (en) | 2019-04-24 | 2019-04-24 | Double-water-source field irrigation pipe network control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920567022.4U CN209824720U (en) | 2019-04-24 | 2019-04-24 | Double-water-source field irrigation pipe network control system |
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| Publication Number | Publication Date |
|---|---|
| CN209824720U true CN209824720U (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920567022.4U Expired - Fee Related CN209824720U (en) | 2019-04-24 | 2019-04-24 | Double-water-source field irrigation pipe network control system |
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| Country | Link |
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| CN (1) | CN209824720U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112285310A (en) * | 2020-10-20 | 2021-01-29 | 武汉大学 | Nitrogen and phosphorus nutritive salt monitoring system for irrigation and drainage |
| CN114431126A (en) * | 2022-04-11 | 2022-05-06 | 天地智控(天津)科技有限公司 | Well and canal double-irrigation intelligent management and control system |
-
2019
- 2019-04-24 CN CN201920567022.4U patent/CN209824720U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112285310A (en) * | 2020-10-20 | 2021-01-29 | 武汉大学 | Nitrogen and phosphorus nutritive salt monitoring system for irrigation and drainage |
| CN114431126A (en) * | 2022-04-11 | 2022-05-06 | 天地智控(天津)科技有限公司 | Well and canal double-irrigation intelligent management and control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qin Caimiao Inventor after: Zhang Yuxin Inventor after: Geng Zhangyao Inventor after: Wei Jie Inventor after: Yang Peipei Inventor before: Qin Caimiao Inventor before: Zhang Yuxin Inventor before: Geng Zhangyao Inventor before: Wei Jie Inventor before: Yang Peipei |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 |