CN109324650A - Novel agricultural Ecological Greenhouse intelligent linkage system - Google Patents
Novel agricultural Ecological Greenhouse intelligent linkage system Download PDFInfo
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- CN109324650A CN109324650A CN201811161099.8A CN201811161099A CN109324650A CN 109324650 A CN109324650 A CN 109324650A CN 201811161099 A CN201811161099 A CN 201811161099A CN 109324650 A CN109324650 A CN 109324650A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
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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
- A01G7/00—Botany in general
- A01G7/04—Electric or magnetic or acoustic treatment of plants for promoting growth
- A01G7/045—Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting
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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
- A01G9/243—Collecting solar energy
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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
- A01G9/245—Conduits for heating by means of liquids, e.g. used as frame members or for soil heating
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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
- A01G9/246—Air-conditioning systems
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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
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- Sustainable Energy (AREA)
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- Automation & Control Theory (AREA)
- Soil Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
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Abstract
The present invention provides a kind of novel agricultural Ecological Greenhouse intelligent linkage systems, it include: intelligent central control system, Ecological Greenhouse season detection system, Ecological Greenhouse fruit maturity detection system, Ecological Greenhouse environment adjustment system and Ecological Greenhouse energy supply system, wherein, the Ecological Greenhouse season detection system, the Ecological Greenhouse fruit maturity detection system, the Ecological Greenhouse environment adjustment system and the Ecological Greenhouse energy supply system are respectively connected to the intelligent central control system, and work under the regulation of the intelligent central control system.According to the technical solution of the present invention, regulation precision can be improved, greenhouse-environment is promoted to meet plant growth demand in conjunction with the ecological environment of the growth rhythm intelligent control greenhouse energy of crop in greenhouse, and then the yield of crop is improved, scientifically shorten crop cycle.
Description
Technical field
The present invention relates to Polyhouse technology fields, in particular to a kind of novel agricultural Ecological Greenhouse intelligent linkage system.
Background technique
The ecological agriculture refers to according to ecological principle and Principles of Economics, with modern science and technology achievement and modern management
What the effective experience of means and traditional agriculture was set up, higher economic benefit, ecological benefits and social benefit can be obtained
Modernization high-efficiency agriculture, and during realizing the ecological agriculture, Polyhouse technology is played an important role.
It is general in the planting process of plant or crops all to be unable to do without ecologic planting greenhouse, by using ecologic planting
Greenhouse can achieve the efficiency of the product quality and plantation that improve crop, so the use of ecologic planting greenhouse becomes more next now
It is more extensive.However that there are structures is excessively single for traditional greenhouse, in entire process of crop growth, requires in most cases
Regulate and control in greenhouse environment according to itself plantation experience artificially to meet plant growth demand, this aspect considerably increases greenhouse
The work workload of manager, wastes excessive manpower and material resources, on the other hand relatively low by artificial adjustment greenhouse-environment accuracy,
Regulation result is difficult to meet crop production demand, and then influences crop yield.In this regard, there is presently no effective solution schemes.
Summary of the invention
The present invention is based at least one above-mentioned technical problem, proposes a kind of new novel agricultural Ecological Greenhouse intelligence
Linked system it is accurate can to improve regulation in conjunction with the ecological environment of the growth rhythm intelligent control greenhouse energy of crop in greenhouse
Degree promotes greenhouse-environment to meet plant growth demand, and then improves the yield of crop, scientifically shortens crop cycle.
In view of this, the invention proposes a kind of new novel agricultural Ecological Greenhouse intelligent linkage systems, comprising: in intelligence
Control system, Ecological Greenhouse season detection system, Ecological Greenhouse fruit maturity detection system, Ecological Greenhouse environment adjustment system and
Ecological Greenhouse energy supply system, wherein the Ecological Greenhouse season detection system, Ecological Greenhouse fruit maturity detection
System, the Ecological Greenhouse environment adjustment system and the Ecological Greenhouse energy supply system are respectively connected to control in the intelligence
System, and work under the regulation of the intelligent central control system.
In the technical scheme, the ecology that the system integration has intelligent central control system and works under the control of intelligent central control system
Greenhouse season detection system, Ecological Greenhouse fruit maturity detection system, Ecological Greenhouse environment adjustment system and Ecological Greenhouse energy
Source supplying system, Ecological Greenhouse season detection system can detect the season of growth, Ecological Greenhouse fruit maturation needed for crop in greenhouse
Spending detection system can detect the maturity of crop and fruit to judge that crop growth conditions, Ecological Greenhouse environment adjustment system can be to big
Environment is adjusted in canopy, and Ecological Greenhouse energy supply system can provide electric energy for each system, and each system is in intelligent central control system
Regulation under act synergistically, can in conjunction with crop in greenhouse growth rhythm intelligent control greenhouse can ecological environment, improve
Regulate and control precision, promotes greenhouse-environment to meet plant growth demand, and then improve the yield of crop, scientifically shorten plant growth
Period.
In the above-mentioned technical solutions, it is preferable that the Ecological Greenhouse season detection system includes carbon dioxide detector, institute
The gas concentration lwevel transmission that carbon dioxide detector is stated for detecting the gas concentration lwevel in plastic shed soil, and will test
To the intelligent central control system, the intelligence central control system is according to pre-stored gas concentration lwevel and being associated between season
System determines season corresponding with the gas concentration lwevel detected, and produces required season as greenhouse crops.
In any of the above-described technical solution, it is preferable that the Ecological Greenhouse fruit maturity detection system includes difference
It is connected to pressure sensor, smell analyzer, color identification detector and the inspection of fruit sugar content of the intelligent central control system
Survey instrument, wherein the pressure sensor is used to detect the weight of fruit in greenhouse, and the smell analyzer is for detecting in greenhouse
The smell that fruit distributes, the color identification detector are used to detect the color of fruit surface in greenhouse, and the fruit sugar contains
Amount detector is used to detect the fructose content of fruit in greenhouse, the intelligence central control system be used for according to the pressure sensor,
The data that the smell analyzer, the color identification detector and the fruit sugar content detector test arrive judge greenhouse
The maturity of interior fruit, and according to the maturity period of fruit in the maturity estimation greenhouse of fruit in greenhouse.
In the technical scheme, it can detect fruit in greenhouse under the linkage effect of intelligent central control system and Ecological Greenhouse
In the maturity period, in order to which related management person manages crop according to fructescence, such as picking in due course or progress fruit binding are hung
Dress, to mitigate the load-bearing etc. of strain body.
In any of the above-described technical solution, it is preferable that the Ecological Greenhouse environment adjustment system include light regulator control system,
Fresh air treatment system and soil heat preservation system；The smooth regulator control system includes light intensity sensor, intelligent control lamp, luminosity adjusting
Device, the light intensity sensor, the luminosity adjuster are respectively connected to the intelligent central control system, the intelligent control lamp connection
To the luminosity adjuster, the luminosity adjuster includes shell, and the cover top portion of the luminosity adjuster is provided with welding branch
Support, the luminosity adjuster are welded on the wall at the top of greenhouse based on the welding bracing frame, the luminosity adjuster
Outer casing bottom center is provided with the light intensity sensor, and the outer casing bottom surrounding of the luminosity adjuster is provided with multiple intelligence
It can control lamp, wherein the light intensity sensor will test data and be sent to the intelligence for detecting greenhouse indoor illumination intensity
Can central control system, the intelligence central control system generates regulation and control instruction according to the detection data of the light intensity sensor, and to described
Luminosity adjuster sends the regulation and control instruction, and the luminosity adjuster controls the intelligent control lamp according to the regulation and control instruction
Brightness；The fresh air treatment system includes airflow pipe and the temperature and humidity sensing for being respectively connected to the intelligent central control system
The wet curtain humidification apparatus of device, air blower, cold water, electric heating wire tray and end breeze fan, wherein the Temperature Humidity Sensor is used for
The temperature and humidity of environment in greenhouse are detected, and will test data and be sent to the intelligent central control system, controls system in the intelligence
System is for wet to the Temperature Humidity Sensor, the air blower, the cold water according to the detection data of the Temperature Humidity Sensor
Curtain humidification apparatus, the electric heating wire tray and the end breeze fan are regulated and controled, to complete the place to greenhouse outdoor fresh air
Reason, and will treated fresh air via in airflow pipe transmission greenhouse chamber；The soil heat preservation system includes setting
Hot water pipeline in soil and the temperature sensor and hot water supply system being connect with the intelligent central control system, the temperature
Degree sensor is used to detect the temperature of soil in greenhouse, and will test data and be sent to the intelligent central control system, the intelligence
Central control system regulates and controls the hot water supply system according to the detection data of the temperature sensor, hot water supply system
System conveys hot water into the hot water pipeline under the intelligent central control system regulation or stops conveying into the hot water pipeline
Hot water.
In any of the above-described technical solution, it is preferable that the hot water supply system include solar energy heating hot-water heating system,
Biogas heating system and heat pump waste heat recycling heating system enable first during the hot water supply system hot-water supply
The solar energy heating hot-water heating system and/or heat pump waste heat recycling heating system carry out hot water supply, when the solar energy heating
When hot-water heating system and heat pump waste heat recycling heating system hot water insufficient supply, then enables the biogas heating system and carry out heat
Water supply.
In any of the above-described technical solution, it is preferable that the Ecological Greenhouse energy supply system includes solar power generation
System, methane producing purification system, methane power generating system and biogas-diesel generating system.
In any of the above-described technical solution, it is preferable that the methane power generating system includes cold source evaporator, biogas combustion
Heater, expanding machine, generator, greenhouse heat source condenser, heat pump system condenser, throttling set and working medium pump, it is described
Greenhouse is connected to one end of the biogas combustion heater with one end of cold source evaporator, the biogas combustion heater it is another
End is connected to one end of the expanding machine, and the other end of the expanding machine is connected to one end of the greenhouse heat source condenser,
The main shaft of the expanding machine is connected to the main shaft of the generator, and the greenhouse is connected to described with the other end of heat source condenser
The other end of one end of heat pump system condenser, the heat pump system condenser is connected to one end of the throttling set, described
The other end of throttling set is connected to one end of the working medium pump, and the other end of the working medium pump is connected to the greenhouse cold source
Evaporator.
In any of the above-described technical solution, it is preferable that the biogas-diesel generating system includes biogas-diesel generation
Machine, the biogas-diesel generation include fuel feed hole in the shape of a trumpet, air inlet in the shape of a trumpet, generator piston, generator
Piston ring, piston rocker, piston/cylinder, cylinder and the heat preservation cylinder jacket for being set in the cylinder block outer wall.
In the technical scheme, biogas-diesel generation fuel feed hole and air inlet are designed to bell mouth shape, and fluid is from loudspeaker
When mouth flows out, since the change of pressure is so that flow velocity and flow direction change, horn mouth plays guide functions, increases stream
The disturbance of body improves heat exchange efficiency, is in addition set in the heat preservation of cylinder block outer wall to increase the heat exchange area of extratubal fluid
For porosity and looseness shape in cylinder jacket (preferably using heat absorption cumulative material), air is full of in hole, air has good insulation
Insulation effect, the waste heat that can reduce cylinder scatter and disappear from cylinder wall, keep having relatively-high temperature in cylinder, improve the utilization of energy
Rate.
In any of the above-described technical solution, it is preferable that the intelligence central control system includes host computer.
In any of the above-described technical solution, it is preferable that the intelligence central control system further includes remote control terminal, described
Remote control terminal is wirelessly and/or wired mode is connected to the host computer.
In the technical scheme, manager can also exchange data with host computer based on remote control terminal, long-range to realize
Monitoring, increases control means, meets the use demand of user.
It, can be in conjunction with the ecological ring of the growth rhythm intelligent control greenhouse energy of crop in greenhouse by above technical scheme
Border improves regulation precision, promotes greenhouse-environment to meet plant growth demand, and then improve the yield of crop, scientifically contracts
Short crop cycle.
Detailed description of the invention
Fig. 1 shows the schematic block diagram of the novel agricultural Ecological Greenhouse intelligent linkage system of embodiment according to the present invention；
Fig. 2A to Fig. 2 C respectively illustrates the structural frames of 3 kinds of carbon dioxide detectors of Ecological Greenhouse season detection system in Fig. 1
Figure；
Fig. 3 shows the structural schematic diagram of Fig. 1 Ecological Greenhouse fruit maturity detection system；
Fig. 4 shows the structural schematic diagram of the light regulator control system in Fig. 1 Ecological Greenhouse environment adjustment system；
Fig. 5 A and Fig. 5 B respectively illustrate the luminosity adjuster in Fig. 4 light regulator control system；
Fig. 6 A to Fig. 6 C respectively illustrates the fresh air treatment system in Fig. 1 Ecological Greenhouse environment adjustment system；
Fig. 7 shows the structural schematic diagram of soil heat preservation system in Fig. 1；
Fig. 8 shows the structural schematic diagram of hot water supply system in Fig. 1；
Fig. 9 A and Fig. 9 B show the structural schematic diagram of solar power system in Fig. 8；
Figure 10 shows the structural schematic diagram of biogas heating system in Fig. 8；
Figure 11 shows the structural schematic block diagram of Ecological Greenhouse energy supply system in Fig. 1；
Figure 12 shows the structural schematic diagram of methane producing purification system in Figure 11；
Figure 13 shows the structural schematic diagram of methane power generating system in Figure 11；
Figure 14 shows methane power generating system and biogas-diesel generating system structural schematic diagram in Figure 11；
Figure 15 shows the partial enlarged view of air inlet and fuel feed hole in Figure 14；
Figure 16 shows the partial enlarged view that cylinder jacket is kept the temperature in Figure 14.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
To be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
Technical solution of the present invention is described further below in conjunction with Fig. 1 to Figure 16:
As shown in Figure 1, novel agricultural Ecological Greenhouse intelligent linkage system includes: intelligent central control system 10, the inspection of Ecological Greenhouse season
Examining system 20, Ecological Greenhouse fruit maturity detection system 30, Ecological Greenhouse environment adjustment system 40 and the Ecological Greenhouse energy supply
Answer system 50.
Wherein, intelligent central control system 10 includes host computer 11.Preferably, intelligent central control system 10 further includes that long-range control is whole
End 12, remote control terminal 12 is wirelessly and/or wired mode is connected to host computer 11.Manager can also be based on long-range
Controlling terminal exchanges data with host computer, to realize long-range monitoring, increases control means, meets the use demand of user.
Ecological Greenhouse season detection system 20, Ecological Greenhouse fruit maturity detection system 30, Ecological Greenhouse environment are adjusted
System 40 and Ecological Greenhouse energy supply system 50 are respectively connected to intelligent central control system 10, and in the tune of intelligent central control system 10
The lower work of control.
Ecological Greenhouse season detection system 20 includes carbon dioxide detector, and carbon dioxide detector is for detecting greenhouse soil
Gas concentration lwevel in earth, and the gas concentration lwevel that will test is transmitted to the intelligent central control system, controls system in intelligence
For system according to pre-stored gas concentration lwevel and the incidence relation between season, determination is corresponding with the gas concentration lwevel detected
Season, and as greenhouse crops produce needed for season.
Specifically, carbon dioxide detector passes through monitoring root system of plant periphery moisture variation, temperature change, pressure change etc.
Situation carries out the CO in indirect analysis soil2Concentration situation of change and vegetation growth state, it is intended to according to root/shoot ratio (root system
Absorbability be greater than aerial part consumption ability when, plant will reinforce the growth of aerial part；When the steaming of aerial part
Rise effect be greater than root system absorption when, the growth of aerial part will receive limitation) feature, progress vegetation growth state prison
It surveys, can avoid plant growing process, root system occur and strain body is vigorous and the fruit amount tied is few.
Following four mode can be respectively adopted to detect CO in soil in carbon dioxide detector2Concentration situation of change:
Mode one: in view of in the case where no external source injects soil, moisture increase is due to root around root system of plant
System and plant growth absorb surrounding moisture to assembling around root system, and the growth of root system is so that the increase of CO2 concentration, root respiration
By force, as shown in Figure 2 A, one is embedded to around root system of plant by the variable quantity of detection moisture come indirect gain gas concentration lwevel
Block planar insulator, insulator both ends are wired at power supply (conducting wire is not contacted with soil), and ammeter is added in centre, when
When root system periphery moisture content increases, insulator water suction is conductive, and the moisture that insulator absorbs increases, and electric current becomes larger, and passes through prison
The curent change situation of Current Display feedback is surveyed to monitor the situation of change of root system periphery moisture.
Mode two: as shown in Figure 2 B, it is embedded to temperature sensing device around root system of plant, is connected to display, temperature sense
Device (such as temperature sensor) is answered to monitor the soil moisture, temperature not only influences the physiological activity of aboveground vegetation part, while to root
It is that respiratory activity has an impact, vegetation growth state is monitored according to this characteristic, further judges that Soil microbes change feelings
Condition.
Mode three: as shown in Figure 2 C, it is embedded to pressure sensitive device (such as pressure sensor) around root system of plant, is connected to
Display, pressure sensitive device monitoring ground pressure variation, that is, monitor the shatter value of root system surrounding soil.Because of root growth, meeting
Promote root system periphery soil property soft, the pressure of Soil Surrounding can be made to reduce, vegetation growth state is monitored according to this principle and sentences
Disconnected Soil microbes situation of change.
Mode four: the embedment discoloration silica gel around root system of plant has extremely strong suction-operated to moisture around root system, passes through
Contained cobalt chloride crystallization water quantity changes and shows different colors, judges that institute is aqueous around root system according to color change degree
Amount monitors vegetation growth state.
Mode five: the soil carbon dioxide concentration for being equipped with waterproof cover outside embedment in root system of plant surrounding soil senses
Device, soil dioxy concentration of carbon sensor are electrically connected to data collector, wherein soil carbon dioxide concentration sensor and data
Collector is connected to power supply unit, is powered by power supply unit to it, soil carbon dioxide concentration sensor will test
Soil carbon dioxide concentration feedback is to data collector, to realize the monitoring to Soil microbes situation of change.
Mode six: carbon dioxide wireless detection device of placing into the soil in root system of plant surrounding soil, soil carbon dioxide
Wireless detection device include gas lift cover board, gas collection case and closing measurement module, closing measurement module include gas induction end,
Stablize feedback terminal circuit, pressure stabilizing comparison circuit, digital signal micro control module and constant cell, closing measurement module is fixed on gas
Collector bottom, gas induction end are connect with stable feedback terminal circuit and pressure stabilizing comparison circuit respectively, stablize feedback terminal circuit point
It is not connect with digital signal micro control module and constant cell, pressure stabilizing comparison circuit is connect with constant cell.Wherein, gas lift cover board and
Gas collection case be used for assemble and collect soil release carbon dioxide gas, gas incude end by internal emf variation come
The variation of actual induction density of carbon dioxide gas, digital signal micro control module handle gas concentration lwevel data for analyzing,
And concentration data is wirelessly transmitted to data collection end.Gas lift cover board and gas collector collect the carbon dioxide gas of soil release
Body, gas incude the density of carbon dioxide gas numerical value that end detection is collected, and can be by gas concentration lwevel numerical value wireless radiofrequency
It is sent to data collection end.Whole device is intimately associated with soil, can accurately reflect the carbon dioxide of soil release
Gas concentration situation, to realize the monitoring to Soil microbes situation of change.
Above-mentioned six kinds of modes can work independently, and can also cooperate simultaneously.
As shown in figure 3, Ecological Greenhouse fruit maturity detection system 30 includes being respectively connected to intelligent central control system 10
Pressure sensor 31, smell analyzer 32, color identification detector 33 and fruit sugar content detector 34, wherein pressure passes
Sensor 31 is used to detect the weight of fruit in greenhouse, and smell analyzer 32 is for detecting the smell that fruit in greenhouse distributes, color
Identification detector 33 is used to detect the color of fruit surface in greenhouse, and fruit sugar content detector 34 is for detecting fruit in greenhouse
Real fructose content, intelligent central control system 10 are used for according to pressure sensor 31, smell analyzer 32, color identification detector 33
And the data that detect of fruit sugar content detector 34 judge the maturity of fruit in greenhouse, and according in greenhouse fruit at
In the maturity period of fruit in ripe degree estimation greenhouse, specifically, intelligent central control system 10 gets the detection data of pressure sensor 31
Afterwards, the weight range that will test result and ripening fruits compares, and obtains the maturity of fruit, to estimate out fruit maturation
Phase after intelligent central control system 10 gets the detection data of smell analyzer 32, will test the fragrant degree model of result and ripening fruits
It encloses and compares, obtain the maturity of fruit, to estimate out fructescence；Intelligent central control system 10 obtains fruit sugar and contains
After the detection data for measuring detector 34, it will test result and be compared with the color gamut of ripening fruits, obtain fruit maturity,
To estimate out fructescence；After intelligent central control system 10 obtains the detection data of fruit sugar content detector 34, it will examine
The fructose content range for surveying result and ripening fruits compares, and the maturity of fruit is obtained, to estimate fructescence.
Ecological Greenhouse environment adjustment system 40 includes light regulator control system 41, fresh air treatment system 42 and soil heat preservation system
43。
Wherein, light regulator control system 41 includes light intensity sensor 411, intelligent control lamp 412, luminosity adjuster 413, and light intensity passes
Sensor 411, luminosity adjuster 413 are respectively connected to intelligent central control system 10, and intelligent control lamp 412 is connected to luminosity adjuster
413。
Specifically, as shown in figure 4, when luminosity adjuster 413 is arranged, two rows of arrangements can be divided into, every row installs 4, and two
Row's welding is arranged on the wall in fresh air treatment system below airflow pipe and end breeze fan, can reasonable benefit
With upper space, the normal work of fresh air system is not interfered, while can guarantee the normal work of light-operated regulating system yet.
Wherein, as shown in Figure 5A, luminosity adjuster 413 includes shell, and the cover top portion of luminosity adjuster 413 is provided with weldering
Support frame 414 is connect, luminosity adjuster 413 is welded on the wall at the top of greenhouse based on welding bracing frame 414, as shown in Figure 5 B,
The outer casing bottom center of luminosity adjuster 414 is provided with light intensity sensor 411, and the outer casing bottom surrounding of luminosity adjuster 413 is set
It is equipped with multiple intelligent control lamps 412, wherein light intensity sensor 411 will test data for detecting greenhouse indoor illumination intensity
It is sent to intelligent central control system 10, intelligent central control system 10 generates regulation and control instruction according to the detection data of light intensity sensor 411, and
Regulation and control instruction is sent to luminosity adjuster 413, luminosity adjuster 413 controls the brightness of intelligent control lamp 412 according to regulation and control instruction.
Fig. 6 A to Fig. 6 C respectively illustrates the main view, left view and top view of fresh air treatment system 42, extremely in conjunction with Fig. 6 A
Fig. 6 C, fresh air treatment system 42 include airflow pipe 421 and the temperature and humidity sensing for being respectively connected to intelligent central control system 10
Be not shown in device 422(Fig. 6 A), air blower 423, the wet curtain humidification apparatus 424(of cold water is referring to Fig. 6 B), electric heating wire tray 425(ginseng
See Fig. 6 B) and end breeze fan 426(Fig. 6 A in be not shown).
Wherein, Temperature Humidity Sensor 422 is used to detect the temperature and humidity of environment in greenhouse, and will test data and be sent to
Intelligent central control system 10, intelligent central control system 10 are used for the detection data according to Temperature Humidity Sensor 422 to Temperature Humidity Sensor
422, the wet curtain humidification apparatus 424 of air blower 423, cold water, electric heating wire tray 425 and end breeze fan 426 are regulated and controled, with complete
The processing of pairs of greenhouse outdoor fresh air, and will treated that fresh air transmits in greenhouse chamber via airflow pipe 421, thus real
Now the temperature in greenhouse, humidity environment are regulated and controled.
As shown in fig. 7, soil heat preservation system 43 includes the hot water pipeline 431 that is arranged in soil and with controlling in intelligence is
It is not shown in the temperature sensor 432 and hot water supply system 433(Fig. 7 of 10 connection of system), temperature sensor 432 is big for detecting
The temperature of soil in canopy, and will test data and be sent to intelligent central control system 10, intelligent central control system 10 is according to temperature sensor
432 detection data regulates and controls hot water supply system, and hot water supply system is under the regulation of intelligent central control system 10 to hot water
Hot water is conveyed in pipeline 431 or stops conveying hot water into hot water pipeline 431.
Specifically, in terms of temperature detection, the five point sampling acquisition soil moisture can be used, temperature sensor 432 uses
Thermocouple temperature sensor detects the soil moisture.When thermo-electric metal temperature measuring head places into the soil, carries out adequately heat with soil
Exchange, so that the temperature of galvanic couple metal temperature measuring head is identical as the temperature of soil.Thermocouple probes are welded on ground top and (are not embedded to
In soil) galvanic couple metal temperature measuring head on, when the soil moisture variation when, the temperature of thermo-electric metal temperature measuring head can also change, by
It is different in the material of two electrodes of thermocouple, when electrode contact both ends temperature difference, electric current will be generated in circuit, passes through thermoelectricity
The reading of even ammeter, detects the soil moisture.In order to improve the precision of temperature detection, take thermocouple series system.
The temperature range of suitable for plant root growth is 15 DEG C ~ 25 DEG C, the data detected according to temperature sensor, judgement
Whether soil moisture range is in 15 DEG C ~ 25 DEG C, if temperature sensor detects that the soil moisture lower than 15 DEG C, will be unfavorable for planting
The root growth of object.After temperature data feedback to intelligent central control system, intelligent central control system will be assigned to hot water supply system " to be risen
The hot water of preference temperature is supplied in hot water pipeline 431 by temperature " instruction after hot water supply system receives " heating " instruction, heat
Hot water and soil in waterpipe 431 carry out heat exchange, to improve the soil moisture；When temperature sensor detects the soil moisture
Higher than 25 DEG C, equally it is unfavorable for the root growth of plant, temperature data is fed back to after intelligent central control system, and intelligent central control system will
" stopping heating " instruction is assigned after hot water supply system receives " stopping heating " instruction to hot water supply system to stop working,
Hot water supply is reduced, to reduce the soil moisture.
As shown in figure 8, hot water supply system 433 includes solar energy heating hot-water heating system 4331, biogas heating system 4332
And heat pump waste heat recycles heating system 4333.Wherein, as shown in fig. 9 a and fig. 9b, solar energy heating hot-water heating system water storage water tank
4331A, solar thermal collector 4331B, support frame 4331C composition, water storage water tank 4331A and solar thermal collector 4331B pass through
Support frame 4331C support, is heated using solar thermal collector 4331B water supply, is stored in water storage water tank 4331A after water heating
In, the hot water supply in water storage water tank 4331A after heating is to hot water pipeline 431(referring to Fig. 7), it is kept the temperature to crop.
During hot water supply system hot-water supply, solar energy heating hot-water heating system 4331 and/or heat pump are enabled first
Waste heat recycles heating system 4333 and carries out hot water supply, when solar energy heating hot-water heating system 4331 and heat pump waste heat recycling heating system
It when 4333 hot water insufficient supply of uniting, then enables biogas heating system 4332 and carries out hot water supply, realize the efficient utilization of the energy.
As shown in Figure 10, biogas heating system 4332 includes methane cooker 4332A, methane cooker 4332A, water pipe 4332B, biogas
Stove biogas combustion mouth 4332C, biogas conveyance conduit 4332D composition.Biogas passes through biogas after being produced by methane producing purification system
Conveyance conduit 4332D is delivered in methane cooker biogas combustion mouth 4332C, and biogas burns in methane cooker biogas combustion mouth 4332C,
Cold water in heating pipe 4332B is supplied to greenhouse after the completion of cold water heating, carries out soil heat preservation.Meanwhile biogas combustion generates
A large amount of vapor and carbon dioxide, can be absorbed by plants, can promote plant growth to a certain extent.
As shown in figure 11, Ecological Greenhouse energy supply system 50 includes solar power system 51, methane producing purification system
System 52, methane power generating system 53 and biogas-diesel generating system 54.
Wherein, solar power system 51 is made of steam-electric power plant, is generated electricity using solar panel, in the sun
It generates electricity and stores when can be sufficient, carry out auxiliary power supply when need to use.
As shown in figure 12, methane producing purification system 52 is by marsh gas anaerobic fermentation apparatus 521, biogas slag-draining device 522, wet
Method methane purifying device 523, collecting methane storage device 524 and conveyance conduit 525 form.Straw, animal wastes etc.,
After stack retting is handled, investment marsh gas anaerobic fermentation apparatus 521 generates biogas.After biogas generates, by wet process methane purifying device
After 523 processing, the relatively high biogas of purity is obtained.Through wet process methane purifying device 523, treated that purity is relatively high
Biogas enters collecting methane storage device 524 and stores, and when needing biogas, then discharges and uses from storage device 524, example
Such as, biogas conveyance conduit 4332D is connected to by conveyance conduit 525, sent into biogas heating system 4332.It largely completes and detests
The material residue of aerobe fermentation process is deposited in marsh gas anaerobic fermentation apparatus 521, can reduce the generation efficiency of biogas, therefore is passed through
A large amount of surplus material residues in marsh gas anaerobic fermentation apparatus 521 are discharged biogas slag-draining device 522, and material residue is in discharge
The disturbance generated in the process is conducive to the output of biogas.Therefore, it by the normal work of biogas slag-draining device 522, can be improved
Biogas output efficiency.
As shown in figure 13, methane power generating system 53 includes cold source evaporator 531, biogas combustion heater 532, expanding machine
533, generator 534, greenhouse heat source condenser 535, heat pump system condenser 536, throttling set 537 and working medium pump 538.
Wherein, greenhouse is connected to one end of biogas combustion heater 532, biogas combustion with one end of cold source evaporator 531
The other end of heater 532 is connected to one end of expanding machine 533, and the other end of expanding machine 533 is connected to greenhouse and is condensed with heat source
One end of device 535, the main shaft of expanding machine 533 are connected to the main shaft of generator 534, the other end of greenhouse heat source condenser 535
It is connected to one end of heat pump system condenser 536, the other end of heat pump system condenser 536 is connected to the one of throttling set 537
End, the other end of throttling set 537 are connected to one end of working medium pump 538, and the other end of working medium pump 538 is connected to greenhouse cold source
Evaporator 538.
During the work time, heat pump system condenser can release a large amount of heat to heat pump system, these heats need cold
Water is cooling, and heat pump waste heat, which recycles heating system 4333, to be heated using the heat of this part, and heating resulting hot water can be with
As soil heat preservation, the effective use of the energy is improved.
During heat pump cycle, marsh gas power generation, refrigeration, heating are completed, meets whole system to cooling capacity, heat
Amount, the demand of electric power, realize the efficient utilization of the energy.
As shown in figure 14, biogas-diesel generating system 54 includes biogas-diesel-driven generator, and biogas-diesel generation includes being in
Bell mouth shape fuel feed hole 541, air inlet 542 in the shape of a trumpet, generator piston 543, generator piston ring 544, piston shake
Bar 545, piston/cylinder 546, cylinder 547 and the heat preservation cylinder jacket 548 for being set in cylinder block outer wall.
Specifically, as shown in figure 15, diesel oil from biogas-diesel-driven generator fuel feed hole 541 enter cylinder 547, biogas from
Biogas-diesel-driven generator air inlet 542 enters cylinder 547, and fuel feed hole 542 and air inlet 541 are designed to bell mouth shape, so as to
Enhancing diesel oil and biogas enter the disturbance after cylinder 547, are sufficiently mixed diesel oil and methane energy in cylinder 547.Such as Figure 16 institute
Show, 547 outer wall of cylinder block of biogas-diesel-driven generator cylinder has one layer of high temperature resistant delay heat preservation cylinder jacket 548, and porous high temperature resistant is prolonged
Shi Baowen cylinder jacket 548 can allow the temperature in cylinder 547 to be maintained at a suitable diesel oil-biogas mixture in biogas-diesel oil hair
More incendive temperature under motor piston 543 and biogas-diesel-driven generator piston rocker 545 inertia turning compression, from
And improve burner exhaust heat utilization efficiency.Diesel oil-biogas mixture is in biogas-diesel-driven generator piston 543 and biogas-diesel generation
Under the inertia turning compression of machine piston rocker 545 in cylinder 547 combustion explosion, generate power, chemical energy is converted into dynamic
Can, push biogas-diesel-driven generator piston 543 and biogas-diesel-driven generator piston rocker 545 to move, biogas-diesel-driven generator
While piston 543 and biogas-diesel-driven generator piston rocker 545 move, generator work, mechanical energy during this are driven
It is converted into electric energy, realizes power generation.
Wherein, biogas-diesel generation fuel feed hole and air inlet are designed to bell mouth shape, and fluid is flowed out from horn mouth
When, since the change of pressure is so that flow velocity and flow direction change, horn mouth plays guide functions, increases disturbing for fluid
It is dynamic, to increase the heat exchange area of extratubal fluid, heat exchange efficiency is improved, the heat preservation cylinder jacket of cylinder block outer wall is in addition set in
For porosity and looseness shape in (preferably using heat absorption cumulative material), air is full of in hole, air is made with good adiabatic heat-insulation
With the waste heat that can reduce cylinder scatters and disappears from cylinder wall, keeps having relatively-high temperature in cylinder, improves the utilization rate of energy.
The technical scheme of the present invention has been explained in detail above with reference to the attached drawings, and technical solution of the present invention proposes a kind of new
Novel agricultural Ecological Greenhouse intelligent linkage system, the system integration have intelligent central control system and work under the control of intelligent central control system
Ecological Greenhouse season detection system, Ecological Greenhouse fruit maturity detection system, Ecological Greenhouse environment adjustment system and ecology
Greenhouse energy supply system, Ecological Greenhouse season detection system can detect the season of growth, Ecological Greenhouse fruit needed for crop in greenhouse
Real maturity detection system can detect the maturity of crop and fruit to judge crop growth conditions, Ecological Greenhouse environment adjustment system
Environment in greenhouse can be adjusted, Ecological Greenhouse energy supply system can provide electric energy for each system, and each system is in intelligence
It acts synergistically under the regulation of control system, the ecological environment of the growth rhythm intelligent control greenhouse energy of crop in greenhouse can be combined,
Regulation precision is improved, promotes greenhouse-environment to meet plant growth demand, and then improve the yield of crop, scientifically shortens and make
Object growth cycle.
It is merely a preferred embodiment of the present invention, is not intended to restrict the invention, for the technology of this field described in upper
For personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of novel agricultural Ecological Greenhouse intelligent linkage system characterized by comprising
Intelligent central control system, Ecological Greenhouse season detection system, Ecological Greenhouse fruit maturity detection system, Ecological Greenhouse environment
Regulating system and Ecological Greenhouse energy supply system, wherein the Ecological Greenhouse season detection system, the Ecological Greenhouse fruit
Maturity detection system, the Ecological Greenhouse environment adjustment system and the Ecological Greenhouse energy supply system are respectively connected to institute
Intelligent central control system is stated, and is worked under the regulation of the intelligent central control system.
2. novel agricultural Ecological Greenhouse intelligent linkage system according to claim 1, which is characterized in that the Ecological Greenhouse
Season detection system includes carbon dioxide detector, and the carbon dioxide detector is used to detect the carbon dioxide in plastic shed soil
Concentration, and the gas concentration lwevel that will test is transmitted to the intelligent central control system, the intelligence central control system is according to prestoring
The gas concentration lwevel of storage and the incidence relation between season determine season corresponding with the gas concentration lwevel detected
Section, and required season is produced as greenhouse crops.
3. novel agricultural Ecological Greenhouse intelligent linkage system according to claim 1, which is characterized in that the Ecological Greenhouse
Fruit maturity detection system includes pressure sensor, the smell analyzer, color for being respectively connected to the intelligent central control system
Identification detector and fruit sugar content detector, wherein the pressure sensor is used to detect the weight of fruit in greenhouse, institute
Smell analyzer is stated for detecting the smell that fruit in greenhouse distributes, the color identification detector is for detecting fruit in greenhouse
The color on surface, the fruit sugar content detector are used to detect the fructose content of fruit in greenhouse, control system in the intelligence
System is for according to the pressure sensor, the smell analyzer, the color identification detector and the fruit sugar content
The data that detector test arrives judge the maturity of fruit in greenhouse, and according to fruit in the maturity estimation greenhouse of fruit in greenhouse
The real maturity period.
4. novel agricultural Ecological Greenhouse intelligent linkage system according to claim 1, which is characterized in that the Ecological Greenhouse
Environment adjustment system includes light regulator control system, fresh air treatment system and soil heat preservation system；
The smooth regulator control system includes light intensity sensor, intelligent control lamp, luminosity adjuster, the light intensity sensor, the light
Degree adjuster is respectively connected to the intelligent central control system, and the intelligent control lamp is connected to the luminosity adjuster, the light
Spending adjuster includes shell, and the cover top portion of the luminosity adjuster is provided with welding bracing frame, and the luminosity adjuster is based on
The welding bracing frame is welded on the wall at the top of greenhouse, and the outer casing bottom center of the luminosity adjuster is provided with the light
Strong sensor, the outer casing bottom surrounding of the luminosity adjuster are provided with multiple intelligent control lamps, wherein the light intensity passes
Sensor will test data and be sent to the intelligent central control system for detecting greenhouse indoor illumination intensity, control in the intelligence
System generates regulation and control instruction according to the detection data of the light intensity sensor, and sends the regulation to the luminosity adjuster and refer to
It enables, the luminosity adjuster controls the brightness of the intelligent control lamp according to the regulation and control instruction；
The fresh air treatment system includes airflow pipe and the temperature and humidity sensing for being respectively connected to the intelligent central control system
The wet curtain humidification apparatus of device, air blower, cold water, electric heating wire tray and end breeze fan, wherein the Temperature Humidity Sensor is used for
The temperature and humidity of environment in greenhouse are detected, and will test data and be sent to the intelligent central control system, controls system in the intelligence
System is for wet to the Temperature Humidity Sensor, the air blower, the cold water according to the detection data of the Temperature Humidity Sensor
Curtain humidification apparatus, the electric heating wire tray and the end breeze fan are regulated and controled, to complete the place to greenhouse outdoor fresh air
Reason, and will treated fresh air via in airflow pipe transmission greenhouse chamber；
The soil heat preservation system includes the hot water pipeline being arranged in soil and the temperature that connect with the intelligent central control system
Sensor and hot water supply system are spent, the temperature sensor is used to detect the temperature of soil in greenhouse, and will test data hair
It send to the intelligent central control system, the intelligence central control system supplies the hot water according to the detection data of the temperature sensor
System is answered to be regulated and controled, the hot water supply system conveys heat into the hot water pipeline under the intelligent central control system regulation
Water stops conveying hot water into the hot water pipeline.
5. novel agricultural Ecological Greenhouse intelligent linkage system according to claim 4, which is characterized in that the hot water supply
System includes solar energy heating hot-water heating system, biogas heating system and heat pump waste heat recycling heating system, is supplied in the hot water
During system hot-water supply, enable first the solar energy heating hot-water heating system and/or heat pump waste heat recycle heating system into
The supply of row hot water, when the solar energy heating hot-water heating system and heat pump waste heat recycling heating system hot water insufficient supply,
The biogas heating system is enabled again carries out hot water supply.
6. novel agricultural Ecological Greenhouse intelligent linkage system according to claim 1, which is characterized in that the Ecological Greenhouse
Energy supply system includes solar power system, methane producing purification system, methane power generating system and biogas-diesel generation system
System.
7. novel agricultural Ecological Greenhouse intelligent linkage system according to claim 6, which is characterized in that the marsh gas power generation
System includes cold source evaporator, biogas combustion heater, expanding machine, generator, greenhouse heat source condenser, heat pump system condensation
Device, throttling set and working medium pump, the greenhouse are connected to the one of the biogas combustion heater with one end of cold source evaporator
End, the other end of the biogas combustion heater are connected to one end of the expanding machine, and the other end of the expanding machine is connected to
One end of greenhouse heat source condenser, the main shaft of the expanding machine are connected to the main shaft of the generator, and the greenhouse is used
The other end of heat source condenser is connected to one end of the heat pump system condenser, and the other end of the heat pump system condenser connects
It is connected to one end of the throttling set, the other end of the throttling set is connected to one end of the working medium pump, the working medium pump
The other end be connected to the greenhouse cold source evaporator.
8. novel agricultural Ecological Greenhouse intelligent linkage system according to claim 6, which is characterized in that the biogas-bavin
Fry dried food ingredients electric system includes biogas-diesel-driven generator, and the biogas-diesel generation includes fuel feed hole in the shape of a trumpet, in horn mouth
The air inlet of shape, generator piston, generator piston ring, piston rocker, piston/cylinder, cylinder and it is set in the cylinder cylinder
The heat preservation cylinder jacket of external wall.
9. novel agricultural Ecological Greenhouse intelligent linkage system according to any one of claim 1 to 8, which is characterized in that
The intelligence central control system includes host computer.
10. novel agricultural Ecological Greenhouse intelligent linkage system according to claim 9, which is characterized in that in the intelligence
Control system further includes remote control terminal, the remote control terminal wirelessly and/or wired mode be connected to it is described
Host computer.
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|---|---|---|---|---|
| CN102835278A (en) * | 2012-09-18 | 2012-12-26 | 浙江大学 | Multi-source combined cold and heat supply simulated experiment greenhouse |
| CN103471286A (en) * | 2013-09-13 | 2013-12-25 | 兰州理工大学 | Multiple renewable energy complementary distributed energy system |
| CN104106432A (en) * | 2014-07-01 | 2014-10-22 | 河南本易信息工程有限公司 | Intelligent greenhouse control system |
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Application publication date: 20190212 |