CN106416833A - Sprinkling irrigation system for greenhouse crop production - Google Patents
Sprinkling irrigation system for greenhouse crop production Download PDFInfo
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- CN106416833A CN106416833A CN201610941812.5A CN201610941812A CN106416833A CN 106416833 A CN106416833 A CN 106416833A CN 201610941812 A CN201610941812 A CN 201610941812A CN 106416833 A CN106416833 A CN 106416833A
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- Prior art keywords
- shower
- competent
- supervisor
- liquid manure
- agricultural
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Classifications
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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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/247—Watering arrangements
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- 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
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- 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
- A01C23/047—Spraying of liquid fertilisers
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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
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Abstract
The invention discloses a sprinkling irrigation system for greenhouse crop production. The system is provided with a controller, a fertilizer device, a main pipe system and a spray pipe system, wherein the fertilizer device is connected to the main pipe system which is connected with the spray pipe system and the controller is connected with the main pipe system and the fertilizer device respectively. The spray pipe system is provided with a spray pipe, a pressure regulator and a sprayer, wherein the spray pipe is connected to the main pipe system, the sprayer and the pressure regulator are arranged on the spray pipe, and the pressure regulator is arranged on the position close to the connection part of the main pipe system. When greenhouse crops are planted, management control of the facilities and devices of the sprinkling irrigation system is achieved through an existing proven comprehensive management control technology; the main pipe system and the fertilizer device are managed comprehensively, so that the fertilizer device can load automatically fertilizers in the main pipe system, and then conduct irrigation and fertilization on the crops in a greenhouse region, so that the crops can obtain the required water and fertilizers.
Description
Technical field
The present invention relates to field of agricultural production technologies, specifically, it is a kind of greenhouse corps production spray irrigation system.
Background technology
Booth, with the generation of high molecular polymer-polrvinyl chloride, polyethylene, plastic sheeting is widely used in agricultural.
Japan and American-European countries cover hotbed in initial stage fifties application greenhouse film and succeed, and subsequently cover hut and greenhouse again
Obtain good result.China introduces poly agricultural film in autumn nineteen fifty-five, is used for hut in Beijing first and covers vegetable, obtains
Obtained the effect of precocious volume increase.Booth is former to be the special equipment that vegetable produces, and the application with the development booth producing is all the more wide
General.Current booth has been used for potted flower and cut-flower cultivation；Production of fruit trees is used for cultivating grape, Fructus Fragariae Ananssae, Citrullus vulgariss, Fructus Melo, Fructus Persicae and mandarin orange
Deng；Production of forestry is used for forest seedling growth, culture of ornamental trees etc.；Aquaculture is used for breeding silkworms, raises chickens, cowboying, raise pigs, fish and fish
Seedling etc..
Agriculture (Agriculture) is using vegeto-animal growth-development law, obtains product by artificial culture
Industry.Agricultural belongs to the primary industry, and the science of research agricultural is agronomy.The subject of labour of agricultural is lived animals and plants, obtains
The product obtaining is animals and plants itself.Agricultural provides the basic product supporting the development of the national economy and development.
Agricultural, refers to an important industry department in national economy, is that it is with land resource for producing the department of object
By cultivating animals and plants product thus producing the industry of food and the raw material of industry.Agricultural belongs to the primary industry.Using land resource
The department carrying out plant development is planting industry, and carry out aquaculture using water space on soil is aquatic products industry, cries fishery again,
Cultivate the department of harvest of forest trees using land resource, be forestry, cultivate or directly utilize development poultry in meadow using land resource
Herd is animal husbandry.These products are carried out process on a small scale or make is sideline production.They are all the organic compositions of agricultural
Part.What these landscapes or place resource advantage were developed and shown is sight-seeing agriculture, also known as leisure agriculture.This is new
Period had more than needed and the novel agricultural form of generation with the free time of people.
Broad sense agricultural refers to planting industry, forestry, animal husbandry, fishery, five kinds of industry forms of sideline production, and narrow sense agricultural refers to
Planting industry.Including the production activity producing the crops such as cereal crops, industrial crops, forage crop and green manure.
Agriculture distribution is very vast.Earth surface, in addition to the two poles of the earth and desert, almost can be used in agricultural production.Near
In 1.31 hundred million square kilometres of actual land surface, about 11% is arable land and perennial crop ground, and 24% is grassland and pasture,
31% is forest and forest land.Ocean and inland waters are then the places that aquatic products industry produces.The distribution of agricultural natural resource is not perfectly flat
Weighing apparatus.Arable land is concentrated mainly on Asia, Europe and North America.North America, European and Oceanian developed country are 0.56 hectare,
And Asia, African and Hispanic developing country are only 0.22 hectare, wherein only 0.16 hectare of Asia (1984 years).Forest
Larger with European and Hispanic distribution area；Then Africa ranks first grassland area, and Asia is secondly；Wherein country variant,
Also there is very big difference between area.The basic trend of contemporary world agricultural development and feature are the commercialization of height, capitalization, scale
Change, specialization, compartmentalization, batch production, more educated, socialization, internationalization weave in, drastically increase land output
Rate, farm labor efficiency, marketable farm produce and competitiveness in the international market.Agricultural be by cultivate animals and plants produce food and
The industry of the raw material of industry.Agricultural belongs to the primary industry, and the science of research agricultural is agronomy.The subject of labour of agricultural is lived
Animals and plants, the product of acquisition is animals and plants itself. we the growth-development law biological using animals and plants etc., by artificial
Cultivate to obtain all departments of product, be referred to as agricultural.Agricultural is to support the basic product of the development of the national economy and development.Agricultural
It is the vital functionss that people utilize animal and plant body, the production department of the material of nature and the product that human needs can be converted into
Door.Agricultural at this stage is divided into plant culture and animal feeding two big class.Soil be in agricultural irreplaceable in basic production
Data, the subject of labour is mainly lived animals and plants, and the production time is inconsistent with labor time, big by effect of natural conditions,
Have significantly regional and seasonal.Agricultural is the source of mankind's basic necessities of life, survives originally, is the most important condition that all produce.It is
Other departments of national economy provide grain, non-staple food, the raw material of industry, fund and outlet goods and materials.Rural area is the maximum of industrial goods again
Market and the source of labour force.21 century is the important stage of agricultural development, and life sciences are mutually tied with other up-to-date science and technology
Close, by the change making world agriculture that essence to occur.With the development of molecular biology, the building up of biological gene storehouse, hereditary work
The extensive application of the emergence of journey, clone technology and biological nitrogen fixation technology, the looks of agricultural will be taken on a new look.
The development of industrialization agricultural, to put into a large amount of matter and energies for mark, promotes increasing substantially of the productivity,
But also bring the serious social problem such as lack of energy, environmental pollution and ecological disturbance.Come the new science technological revolution to occur
In, create a collection of new technology group, such as biotechnology, new energy technology, microelectric technique, atomic energy technology, space
Technology and marine technology etc..These scientific and technological achievements are just applied to some extent in agricultural, for solving industrialization
Environment, the energy and ecological problem that agricultural is brought, present the prospect of light.
In developing country, also more than 800,000,000 populations are not up to grain safety line, also 1.8 hundred million preschooler battalion
Support imbalance, hundreds of millions of people are just suffering from hungry and underfed torment.In the agricultural ecological sections falling behind, natural resourcess are fast
Speed deteriorates, population is skyrocketed through, poverty aggravates and the main cause of food shortages is it is simply that lack agricultural high-tech.Due to " green
The immense success of revolution ", International Agriculture centre of research and development has recognized that and promotes the agricultural can by suitable adjustment natural resourcess
The importance of sustainable development and urgency.In the current and following research, people are more focused on the adjustment of natural resourcess, germplasm
Protection and quality raising.
Agricultural production is applied to the high technology equipment that " GPS " represents, result in " precision agriculture "
Produce, this will greatly improve the level of production of agricultural.This technology is to install entirely on united reaper, seeder and fertilizer applicator
Ball global positioning system, drives indoor accepter and information can be passed to computer.Thus there is precision fertilizing, accurately assess
Feature with accurate operation.The U.S. just promotes this precision planting technology in agriculture field.
Computer networking technology with the Internet as representative is applied to agriculture field, makes Agricultural Activities and entire society
It is closely connected together, the difficulty that social resources solve in production process can be made full use of, the socialization of agricultural production will enter
Enter a new stage.Since U.S. government determines to build " information superhighway ", computer networking technology is just in american agriculture
Popularize rapidly in field.By the Internet, farmer may browse through the whole America or even the information surfed the Net all over the world, such as the agricultural product phase
Commodity price, domestic market sales amount, import ＆ export quantity, up-to-date agricultural science and technology and meteorological data etc., can also be in online spending agricultural production
Product.
Modern biotechnology with genetic engineering as core is applied to agriculture field, result in gene agricultural, and its result is
The new varieties that larger quantities is higher, quality is more excellent, adaptability is higher will be cultivated, so that the natural production of agricultural is subject to more and more
Direct control to the mankind.Such as utilize the gene in crops to be fitted together to technology, can create within the time of traditional breeding method half
Produce more preferably brand-new species.According to American economist analysis, American market within 5 years adopt gene engineering method transform
Agricultural product and food be up to 20,000,000,000 dollars.It can be said that Second Green Revolution is within sight.
Batch production crop cultivation and aquaculture based on high-tech are risen, and this is fundamentally changed the traditional mode of production side of agricultural
Formula, makes the production activity of agricultural can not carry out in the Nature, and carries out in Factory Building as commercial production.Batch production agriculture
Industry is not the hothouse production of general significance, but comprehensively utilizes the product of multiple High-Tech results.Biological skill wherein should be applied
Art cultivates seed, and Applied Computer Techniques are controlled to illumination, temperature, humidity, fertilising, pesticide etc. again, green wood also to be used
The High-Tech results such as material, new light sources.Such as many greenhouses can make crops as in nature one with the running of simulated solar
Sample carries out photosynthesis, thus can be regardless of season, day and night, continuously produce, thus improving speed of production, contracting
Short production cycle, increases yield.
With guarantee food steady production as target, improve agricultural structure and function, further improve agricultural production
The comprehensive study of power level is just causing the great attention of Japanese government.Its main research is：Enlarge the scale of operation, improve warp
Battalion's efficiency, reduces operating cost, makes full use of the Natural Circulation function in farmland, mitigates carrying capacity of environment and develops the ring being suitable for Japan
Border underload type new agricultural technology, goes out " rice wheat bean feed crop " Rotation System in Paddy Field Development, meanwhile, is allocated as thing
Classification, ambit classification, and battalion's each side such as agriculture studied accordingly, tested, large-scale cooperation of demonstrating.
Developing rapidly of life sciences based on molecular biology, has deepened original understanding to biosphere for the people, and
Biological industry based on life sciences was possible to present huge development in 21 century.Japanese government feels the need to promote
Enter the application of the knowledge of these ambits accumulation to field of agricultural sciences.Have in major subjects：One is high density Oryza sativa L. dye
The development of colour solid linked gene collection of illustrative plates.Two is in terms of animal, mainly carried out Animal genome, break up, immunity and brain,
The research of nerve etc., drafts the application of result obtaining in the improvement of the breeding to agricultural animal and product meat；To natural enemy etc.
The improvement of useful insect, diseases prevention and treatment, and the research of the aspect such as the control to animal ingestion and reproductive behavio(u)r is also possible to people
Body medical science is made contributions；Three is in biological interphase interaction things such as the basic allelopathic substance of biological synthesis preventing and treating, gonadal hormone
The exploration aspect of matter, four be the function to agriculture aquatic biological carry out deep development with bionical, to the industry of breaking, more preferably
The technology of utilization biological function repairing environment and biological function imitation technology etc..
Israel is that land resource is relatively barren in the world, one of country of water resource very shortage, and the whole nation has 90%
Soil is mountain area and desert, and the area of more than half belongs to typically arid and semiarid climate.In decades, Israeli Government
According to national practical situation, formulate and implement clear and definite strategy of agricultural development, particularly emphasize the finger of " with building the nation with science and technology "
Lead thought, continuing to increase scientific research, on the basis of input in education, priority setting development high-efficiency water-saving agricultural technology, improved seeds
Breeding technique, desert greenhouse technology etc., in the evolution keeping agroecological environment, have gone on the sustainable development of agricultural
Road.In the today entering 21 century, Israel more emphasizes, according to the market opportunity, Development of Hi-Tech, to strengthen research and development,
The timing adjustment industrial structure, kind, quality are constantly brought forth new ideas, and make agricultural production and its versatility internationalization, specialized and business
Change.
Agriculture industrialization (Agriculture Industrialization) is market-oriented, with economic benefit is
Center, is attached most importance to leading industry, product, the various production factors of optimum organization, carries out regional layout, Virtual production, rule
Modelling construction, seriation processing, socialized service system, enterprise-style management, formed breeding processing, production-supply-marketing, commerce-industry-agriculture, agriculture, industry and commerce,
Agriculture science and education integration operation system, makes agricultural go on self development, self accumulation, selfdiscipline, the benign development of self regulation
The modern management mode of track and the form of industrial organization.It substantially refer to traditional agriculture is undergone technological transformation, promote
The process of advance in agricultural science and technology.This management mode advances the transformation to modern agriculture for the traditional agriculture on the whole, is to accelerate agriculture
The effective way of industry modernization.
Content of the invention
It is an object of the invention to provide a kind of greenhouse corps production spray irrigation system, when greenhouse corps are planted,
Controlled using the facilities and equipment management that existing ripe integrated management control technology realizes spray irrigation system, by competent system and
Fertilizer applicator carry out integrated management so that fertilizer applicator be capable of automatization fertilizer is carried in competent system, then pass through jet pipe
System carries out liquid manure and applies process so that crops can obtain required liquid manure to the crops in greenhouse gardening area, reaches
Intelligentized carry out greenhouse crops Cultivate administration.
The present invention is achieved through the following technical solutions：A kind of greenhouse corps production spray irrigation system, be provided with controller,
Fertilizer applicator, competent system and lance system, described fertilizer applicator is connected on competent system, described competent system and lance system phase
Connect, described controller is connected with competent system and fertilizer applicator respectively, is provided with shower, pressure in described lance system
Actuator and shower nozzle, described shower is connected on competent system, and described shower nozzle is arranged on shower, described pressure regulator
It is arranged on shower, and the setting of pressure regulator nearly competent system junction.
Further is that the present invention is better achieved, and can carry out liquid manure applying using multiple shower nozzles to greenhouse crops, and
Hydraulic pressure regulation is carried out by pressure regulator so that filling will not be caused because hydraulic pressure is unstable when spraying more or lacking filling
Situation, the trophophase of impact crops, especially adopt following setting structures：Described shower nozzle is evenly arranged with least on shower
Two, and pressure regulator is arranged on first of nearly competent system junction between shower nozzle and competent system.
Further is that the present invention is better achieved, and can carry out liquid manure mixing in competent system, and will be inabundant
The fertilizer of mixing is detained, it is to avoid plugging or local fertilizer amount are too high, and the situation of burn seedlings occurs, and can be based on waterway channel
The mode of motor switch carries out water route break-make, especially adopts following setting structures：Liquid manure is provided with described competent system mix
Close area and filter, described fertilizer applicator is connected with liquid manure mixed zone, and fertilizer applicator is arranged on the top of liquid manure mixed zone；Liquid manure
The outlet of mixed zone is connected with the import of filter by managing, and is provided with and is connected with shower in the outlet of filter
Supervisor, is provided with electromagnetic valve, described shower is connected with supervisor by electromagnetic valve, described electromagnetic valve and controller on supervisor
It is connected.
Further is that the present invention is better achieved, and can extract the water body of water head site and carry out the direct of greenhouse crops
Irrigate after irrigation or liquid manure mixing, especially adopt following setting structures：Also include pumping system, described pumping system pass through pipe and
Retention gate valve is connected on the water inlet of liquid manure mixed zone, is provided with pump and suction hose, described water suction in described pumping system
The water side of pipe is connected with the water inlet of pump, and the water inlet end of suction hose is arranged on water head site, and the outlet of pump passes through pipe
It is connected on retention gate valve.
Further is that the present invention is better achieved, and can effectively ensure that the water route of whole spray irrigation system is unobstructed, will not
The uneven situation of hydraulic pressure occurs, also reaches sprayed under rational water pressures (spray) simultaneously, especially set using following
Put mode：The flow path of described suction hose is more than or equal to the flow path of supervisor, and the flow path of described shower is less than or equal to three points of supervisor
One of flow path.
Further is that the present invention is better achieved, and enables to whole system control more accurate, it is to avoid occurs controlling and loses
By mistake, the situation of impact agricultural production occurs, and especially adopts following setting structures：It is trunk mixed that described controller passes through power supply signal
It is connected on fertilizer applicator.
Further is that the present invention is better achieved, and enables to whole system control more accurate, it is to avoid occurs controlling and loses
By mistake, the situation of impact agricultural production occurs, and especially adopts following setting structures：Described controller is connected to electricity by power bus
On magnet valve.
The present invention compared with prior art, has advantages below and beneficial effect：
The present invention, when greenhouse corps are planted, realizes spray irrigation system using existing ripe integrated management control technology
Facilities and equipment management control, by integrated management is carried out to competent system and fertilizer applicator so that fertilizer applicator can automatization incite somebody to action
Fertilizer is carried in competent system, then carries out liquid manure by lance system to the crops in greenhouse gardening area and applies process,
Enable crops to obtain required liquid manure, reach and intelligentized carry out greenhouse crops Cultivate administration.
The present invention is managed to fertilizer applicator and electromagnetic valve controlling so that fertilizer applicator can will be to be added by controller respectively
Fertilizer is added in liquid manure mixed zone and carries out liquid manure mixing, and the liquid manure of lance system also can be controlled to load simultaneously, is easy in time
Liquid manure carried out to crops be affixed by process.
The present invention is trunk mixed using power supply signal or pattern of power bus is carried out between electrical equipment and controller
Connect, the control enabling to whole system is more accurate, it is to avoid occur controlling the situation of error to occur.
Brief description
Fig. 1 is the structural representation of the present invention.
Wherein, 1- water head site, 2- suction hose, 3- pump, 4- retains gate valve, 6- liquid manure mixed zone, 7- fertilizer applicator, and 8- power supply is believed
Number trunk mixed, 11- filter, 14- is responsible for, 15- controller, 16- power bus, 17- electromagnetic valve, 18- pressure regulator,
19- shower nozzle, 20- shower.
Specific embodiment
With reference to embodiment, the present invention is described in further detail, but embodiments of the present invention not limited to this.
It should be noted that in the practical application of the present invention, be inevitably applied to software program, but applicant
It is hereby stated that, the software program that this technical scheme is applied in the specific implementation is all prior art, in this application, is not related to
To change and the protection of software program, the simply protection to the hardware structure designing for realizing goal of the invention.
Embodiment 1：
A kind of greenhouse corps production spray irrigation system, when greenhouse corps are planted, using existing ripe integrated pipe
The facilities and equipment management that reason control technology realizes spray irrigation system controls, by integrated management is carried out to competent system and fertilizer applicator,
Enable fertilizer applicator automatization is carried in competent system by fertilizer, then passes through lance system in greenhouse gardening area
Crops carry out liquid manure and apply process so that crops can obtain required liquid manure, reach and intelligentized carry out greenhouse crops
Cultivate administration, as shown in figure 1, especially adopt following setting structures：It is provided with controller 15, fertilizer applicator 7, competent system and jet pipe
System, described fertilizer applicator 7 is connected on competent system, and described competent system is connected with lance system, 15 points of described controller
It is not connected with competent system and fertilizer applicator 7, shower 20, pressure regulator 18 and shower nozzle are provided with described lance system
19, described shower 20 is connected on competent system, and described shower nozzle 19 is arranged on shower 20, and described pressure regulator 18 sets
Put on shower 20, and the setting of pressure regulator 18 nearly competent system junction.
When design uses, controller 15 is connected with fertilizer applicator and competent system respectively, by competent system and jet pipe
System is connected, and is provided with shower 20 in lance system, is provided with pressure regulator 18 and shower nozzle 19 on shower 20,
Arrange at the water outlet of the nearly competent system of pressure regulator 18.
Embodiment 2：
The present embodiment is to optimize further on the basis of above-described embodiment, and further is that the present invention is better achieved,
Using multiple shower nozzles, liquid manure applying can be carried out to greenhouse crops, and hydraulic pressure regulation be carried out by pressure regulator so that entering
Will not cause because hydraulic pressure is unstable during row sprinkling irrigation to fill or few situations about filling, the trophophase of impact crops more, as shown in figure 1,
Especially adopt following setting structures：At least two shower nozzles 19 are evenly arranged with described shower 20, and pressure regulator 18
It is arranged between first shower nozzle 19 of nearly competent system junction and competent system.
When design uses, shower 20 uniformly arranges multiple shower nozzles 19, the setting of shower nozzle 19 can be according to spray
Drench area and carry out flexible, and pressure regulator 18 is positioned close at the water inlet end of shower 20, so as to rationally
The hydraulic pressure in shower 20 is adjusted.
Embodiment 3：
The present embodiment is to optimize further on the basis of any of the above-described embodiment, and further is that this is better achieved
Bright, liquid manure mixing can be carried out in competent system, and the fertilizer not being thoroughly mixed is detained, it is to avoid plugging or local fertilizer
Consumption is too high, and the situation of burn seedlings occurs, and the mode based on waterway channel motor switch can carry out water route break-make, such as Fig. 1
Shown, especially adopt following setting structures：Liquid manure mixed zone 6 and filter 11 be provided with described competent system, described apply
Fertile device 7 is connected with liquid manure mixed zone 6, and fertilizer applicator 7 is arranged on the top of liquid manure mixed zone 6；The outlet of liquid manure mixed zone 6 is led to
Cross pipe to be connected with the import of filter 11, the supervisor 14 being connected with shower 20 be provided with the outlet of filter 11,
Supervisor 14 is provided with electromagnetic valve 17, described shower 20 is passed through electromagnetic valve 17 and is connected with supervisor 14, described electromagnetic valve 17
It is connected with controller 15.
In setting, the top setting fertilizer applicator 7 of liquid manure mixed zone 6, so that the fertilizer in fertilizer applicator can be convenient and swift
Be carried in liquid manure mixed zone 6 and effectively mixed；Preferably by the outlet of liquid manure mixed zone 6 by pipe and filter 11
Import is attached, and the fertilizer not melted in time containing in the liquid manure behind liquid manure mixed zone 6 will be by filter 11
Filter, then the liquid manure after filtering is carried in shower 20 by the supervisor 14 in the outlet that is connected to filter 11
On, the liquid manure for ease of reasonably carrying out shower 20 loads, and is provided with for carrying out with shower 20 junction in supervisor 14
The electromagnetic valve 17 of water route break-make.
Embodiment 4：
The present embodiment is to optimize further on the basis of any of the above-described embodiment, and further is that this is better achieved
Bright, irrigate after the water body of water head site being extracted and carry out the direct irrigation of greenhouse crops or liquid manure mixing, as shown in figure 1,
Especially adopt following setting structures：Also include pumping system, described pumping system passes through pipe and retention gate valve 4 is connected to liquid manure and mixes
Close on the water inlet in area 6, pump 3 and suction hose 2, the water side of described suction hose 2 and pump 3 are provided with described pumping system
Water inlet is connected, and the water inlet end of suction hose 2 is arranged on water head site 1, and the outlet of pump 3 is connected to retention gate valve by pipe
On 4.
Embodiment 5：
The present embodiment is to optimize further on the basis of any of the above-described embodiment, and further is that this is better achieved
Bright, can effectively ensure that the water route of whole spray irrigation system is unobstructed, be not in the uneven situation of hydraulic pressure, also reach simultaneously and closing
Sprayed (spray) under the water pressures of reason, as shown in figure 1, especially adopting following set-up modes：The flow path of described suction hose 2
More than or equal to the flow path of supervisor 14, the flow path of described shower 20 is less than or equal to 1/3rd flow paths of supervisor 14.
Embodiment 6：
The present embodiment is to optimize further on the basis of any of the above-described embodiment, and further is that this is better achieved
Bright, enable to whole system control more accurate, it is to avoid occur controlling error, the situation generation of impact agricultural production, as Fig. 1 institute
Show, especially adopt following setting structures：Described controller 15 is connected on fertilizer applicator 7 by power supply signal trunk mixed 8；Power supply
The trunk mixed bus that can carry out signal and power supply simultaneous transmission of signal, can reach safety steady while simplifying cloth line number
Fixed power supply and control management.
Embodiment 7：
The present embodiment is to optimize further on the basis of any of the above-described embodiment, and further is that this is better achieved
Bright, enable to whole system control more accurate, it is to avoid occur controlling error, the situation generation of impact agricultural production, as Fig. 1 institute
Show, especially adopt following setting structures：Described controller 15 is connected on electromagnetic valve 17 by power bus 16.
The above, be only presently preferred embodiments of the present invention, and not the present invention is done with any pro forma restriction, every according to
Any simple modification above example made according to the technical spirit of the present invention, equivalent variations, each fall within the protection of the present invention
Within the scope of.
Claims (7)
1. a kind of greenhouse corps production spray irrigation system it is characterised in that：It is provided with controller (15), fertilizer applicator (7), supervisor
System and lance system, described fertilizer applicator (7) is connected on competent system, and described competent system is connected with lance system, institute
State controller (15) to be connected with competent system and fertilizer applicator (7) respectively, described lance system is provided with shower (20),
Pressure regulator (18) and shower nozzle (19), described shower (20) is connected on competent system, and described shower nozzle (19) is arranged on spray
In shower pipe (20), described pressure regulator (18) is arranged on shower (20), and the nearly competent system of pressure regulator (18) is even
Connect place's setting.
2. a kind of greenhouse corps production spray irrigation system according to claim 1 it is characterised in that：Described shower nozzle (19)
Shower (20) is evenly arranged with least two, and pressure regulator (18) is arranged on the first of nearly competent system junction
Individual shower nozzle (19) is and competent system between.
3. a kind of greenhouse corps production spray irrigation system according to claim 2 it is characterised in that：In described supervisor system
Liquid manure mixed zone (6) and filter (11) are provided with system, described fertilizer applicator (7) is connected with liquid manure mixed zone (6), and apply fertilizer
Device (7) is arranged on the top of liquid manure mixed zone (6)；The import phase of pipe and filter (11) is passed through in the outlet of liquid manure mixed zone (6)
Connect, the supervisor (14) being connected with shower (20) is provided with the outlet of filter (11), in the upper setting of supervisor (14)
Have electromagnetic valve (17), described shower (20) pass through electromagnetic valve (17) with supervisor (14) be connected, described electromagnetic valve (17) with control
Device (15) processed is connected.
4. a kind of greenhouse corps production spray irrigation system according to claim 3 it is characterised in that：Also including draws water is
System, described pumping system passes through pipe and retention gate valve (4) is connected on the water inlet of liquid manure mixed zone (6), in described drawing water is
Pump (3) and suction hose (2) are provided with system, the water side of described suction hose (2) is connected with the water inlet of pump (3), and absorb water
The water inlet end of pipe (2) is arranged on water head site (1), and the outlet of pump (3) is connected in retention gate valve (4) by pipe.
5. a kind of greenhouse corps production spray irrigation system according to claim 4 it is characterised in that：Described suction hose
(2) flow path is more than or equal to the flow path of supervisor (14), the flow path of described shower (20) be less than or equal to supervisor (14) three/
One flow path.
6. a kind of greenhouse corps production spray irrigation system according to any one of claim 1-5 it is characterised in that：Described
Controller (15) is connected on fertilizer applicator (7) by power supply signal trunk mixed (8).
7. a kind of greenhouse corps production spray irrigation system according to any one of claim 3-5 it is characterised in that：Described
Controller (15) is connected on electromagnetic valve (17) by power bus (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610941812.5A CN106416833A (en) | 2016-10-26 | 2016-10-26 | Sprinkling irrigation system for greenhouse crop production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610941812.5A CN106416833A (en) | 2016-10-26 | 2016-10-26 | Sprinkling irrigation system for greenhouse crop production |
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| Publication Number | Publication Date |
|---|---|
| CN106416833A true CN106416833A (en) | 2017-02-22 |
Family
ID=58178903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610941812.5A Withdrawn CN106416833A (en) | 2016-10-26 | 2016-10-26 | Sprinkling irrigation system for greenhouse crop production |
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| Country | Link |
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| CN (1) | CN106416833A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108575678A (en) * | 2018-03-20 | 2018-09-28 | 中国水利水电科学研究院 | A kind of metering irrigation rig based on crop water requirement |
-
2016
- 2016-10-26 CN CN201610941812.5A patent/CN106416833A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108575678A (en) * | 2018-03-20 | 2018-09-28 | 中国水利水电科学研究院 | A kind of metering irrigation rig based on crop water requirement |
| CN108575678B (en) * | 2018-03-20 | 2023-11-24 | 中国水利水电科学研究院 | Metering irrigation device based on crop water demand |
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