CN106921313A - Field irrigation control method - Google Patents
Field irrigation control method Download PDFInfo
- Publication number
- CN106921313A CN106921313A CN201710241507.XA CN201710241507A CN106921313A CN 106921313 A CN106921313 A CN 106921313A CN 201710241507 A CN201710241507 A CN 201710241507A CN 106921313 A CN106921313 A CN 106921313A
- Authority
- CN
- China
- Prior art keywords
- contactor
- power supply
- switch
- start button
- breaker
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
- H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Greenhouses (AREA)
Abstract
The invention discloses a kind of field irrigation control method, it is related to agricultural technology field；Its method is：The solar power plant is set to main power source, the civil power is set to stand-by power supply, when there is the sun, the electric control gear is powered by solar power plant, the disconnecting switch of closing and the breaker, presses the start button, the control circuit obtains electric, the main contact closure of the contactor, suction pump motor operation, suction pump draws water and is irrigated；When to stop irrigating, the stop button is pressed, the control circuit dead electricity, the main contact of the contactor disconnects, and the pump motor that draws water is out of service；When not having the sun, the double power supply converting switch automatically switches to civil power, and the electric control gear is by mains-supplied.The present invention can solve the problems, such as the environmental pollution that prior art is present.
Description
Technical field
The present invention relates to agricultural technology field, especially a kind of control method for field irrigation.
Background technology
China is large agricultural country, and agricultural production be unable to do without and irrigates, and the quality of irrigation directly influences the product of agricultural production
Amount, existing irrigation system has a lot, and electric control gear is all be unable to do without but regardless of how irrigation system is set.The operation of electric control gear
The guarantee of electric power is needed, current electric power is mostly hydroelectric generation or thermal power generation, and these generation modes all have ring mostly
The problem of border pollution.
The content of the invention
It is an object of the invention to provide a kind of field irrigation control method, the environment that it can solve prior art presence is dirty
The problem of dye.
In order to solve the above problems, the technical solution adopted by the present invention is：This field irrigation control method, using farmland
Irrigate electric control gear to realize, the device includes control cabinet, double power supply converting switch is provided with the control cabinet, is kept apart
Pass, breaker, contactor and electrothermal relay, are provided with stop button and start button on the chamber door of control cabinet；Double electricity
Source switching switch, disconnecting switch, breaker, contactor and electrothermal relay connect to form major loop；The stop button, startup are pressed
Button, contactor and electrothermal relay connect to form control circuit, and the start button is in parallel with the contactor to form holding circuit,
One end of incoming cables of the double power supply converting switch electrically connects with city, and another end of incoming cables is connected with solar power plant；
Its method is：The solar power plant is set to main power source, the civil power is set to stand-by power supply, when there is the sun,
Electric control gear is powered by solar power plant, the disconnecting switch of closing and the breaker, presses the start button, institute
State control circuit and obtain electric, the main contact closure of the contactor, suction pump motor operation, suction pump draws water and irrigated；When will
When stopping irrigating, the stop button is pressed, the control circuit dead electricity, the main contact of the contactor disconnects, suction pump electricity
Machine is out of service；When not having the sun, double power supply converting switch automatically switches to civil power, and electric control gear is by mains-supplied.
By adopting the above-described technical solution, the present invention compared with prior art, has an advantageous effect in that：Due to this hair
It is bright to be provided with solar power plant, and solar energy is a kind of energy without pollution, so reducing environmental pollution.
Brief description of the drawings
Fig. 1 is principle schematic of the invention.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples：
Field irrigation control method, using field irrigation electric control gear（Fig. 1）To realize, the device includes control cabinet, described
Double power supply converting switch QK, disconnecting switch QS, circuit breaker Q F, contactor KM and electrothermal relay KH are installed, in control in control cabinet
Stop button SB1 and start button SB2 is installed on the chamber door of case processed；Double power supply converting switch QK, disconnecting switch QS, breaker
QF, contactor KM and electrothermal relay KH connect to form major loop；Stop button SB1, start button SB2, contactor KM and heat after
Electrical equipment KH connects to form control circuit, and start button SB2 is in parallel with contactor KM to form holding circuit, double power supply converting switch QK
An end of incoming cables electrically connected with city, another end of incoming cables is connected with solar power plant 1.
Its method is：Solar power plant 1 is set to main power source, civil power is set to stand-by power supply, it is automatically controlled when there is the sun
Device is powered by solar power plant 1, disconnecting switch of closing QS and circuit breaker Q F, presses start button SB2, and control circuit is obtained
Electricity, the main contact closure of contactor KM, suction pump motor operation, suction pump draws water and is irrigated；When to stop irrigating, press
Stop button SB1, controls the main contact of circuit dead electricity, contactor KM to disconnect, and the pump motor that draws water is out of service；When no sun
When, double power supply converting switch QK automatically switches to civil power, and electric control gear is by mains-supplied.
Claims (1)
1. a kind of field irrigation control method, it is characterised in that：Realized using field irrigation electric control gear, the device includes control
Case processed, double power supply converting switch is provided with the control cabinet（QK）, disconnecting switch（QS）, breaker（QF）, contactor
（KM）And electrothermal relay（KH）, stop button is installed on the chamber door of control cabinet（SB1）And start button（SB2）；It is described double
Power change-over switch（QK）, disconnecting switch（QS）, breaker（QF）, contactor（KM）And electrothermal relay（KH）Series connection is formed and led back
Road；The stop button（SB1）, start button（SB2）, contactor（KM）And electrothermal relay（KH）Series connection forms control circuit,
The start button（SB2）With the contactor（KM）Parallel connection forms holding circuit, the double power supply converting switch（QK）One
Individual end of incoming cables electrically connects with city, another end of incoming cables and solar power plant（1）Connection；
Its method is：By the solar power plant（1）Main power source is set to, the civil power is set to stand-by power supply, when there is the sun
When, the electric control gear is by solar power plant（1）Power supply, the disconnecting switch of closing（QS）With the breaker（QF）,
Press the start button（SB2）, described to control circuit to obtain electric, the contactor（KM）Main contact closure, draw water pump motor
Operation, suction pump draws water and is irrigated；When to stop irrigating, the stop button is pressed（SB1）, the control circuit mistake
Electricity, the contactor（KM）Main contact disconnect, the pump motor that draws water is out of service；When there is no the sun, the dual power supply switching
Switch（QK）Civil power is automatically switched to, the electric control gear is by mains-supplied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710241507.XA CN106921313A (en) | 2017-04-13 | 2017-04-13 | Field irrigation control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710241507.XA CN106921313A (en) | 2017-04-13 | 2017-04-13 | Field irrigation control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106921313A true CN106921313A (en) | 2017-07-04 |
Family
ID=59567242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710241507.XA Withdrawn CN106921313A (en) | 2017-04-13 | 2017-04-13 | Field irrigation control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106921313A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112219697A (en) * | 2020-10-13 | 2021-01-15 | 河海大学 | Automatic wheel irrigation device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6288455B1 (en) * | 1998-04-09 | 2001-09-11 | Yamaha Corporation | Power supply circuit structure and electric equipment using the same |
| CN202374815U (en) * | 2011-12-26 | 2012-08-15 | 吉林大学 | Green energy-type water-saving irrigation system |
| CN203352497U (en) * | 2013-06-08 | 2013-12-18 | 湖南省湘衡盐化有限责任公司 | Circulating pump controlling device equipped with motor restarting controller |
| CN203487583U (en) * | 2013-09-17 | 2014-03-19 | 陕西光伏产业有限公司 | Self-suction type photovoltaic alternating current water pump water supply system |
| CN104303952A (en) * | 2014-09-09 | 2015-01-28 | 欧贝黎新能源科技股份有限公司 | Solar photovoltaic power generation water-saving irrigation system |
-
2017
- 2017-04-13 CN CN201710241507.XA patent/CN106921313A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6288455B1 (en) * | 1998-04-09 | 2001-09-11 | Yamaha Corporation | Power supply circuit structure and electric equipment using the same |
| CN202374815U (en) * | 2011-12-26 | 2012-08-15 | 吉林大学 | Green energy-type water-saving irrigation system |
| CN203352497U (en) * | 2013-06-08 | 2013-12-18 | 湖南省湘衡盐化有限责任公司 | Circulating pump controlling device equipped with motor restarting controller |
| CN203487583U (en) * | 2013-09-17 | 2014-03-19 | 陕西光伏产业有限公司 | Self-suction type photovoltaic alternating current water pump water supply system |
| CN104303952A (en) * | 2014-09-09 | 2015-01-28 | 欧贝黎新能源科技股份有限公司 | Solar photovoltaic power generation water-saving irrigation system |
Non-Patent Citations (1)
| Title |
|---|
| 黄北刚: "《实用电动机控制电路400例 双色版》", 31 July 2015 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112219697A (en) * | 2020-10-13 | 2021-01-15 | 河海大学 | Automatic wheel irrigation device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170704 |
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| WW01 | Invention patent application withdrawn after publication |