CN103798083A - Greenhouse system based on natural energy source seesaw type temperature and humidity protection - Google Patents
Greenhouse system based on natural energy source seesaw type temperature and humidity protection Download PDFInfo
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- CN103798083A CN103798083A CN201410026980.2A CN201410026980A CN103798083A CN 103798083 A CN103798083 A CN 103798083A CN 201410026980 A CN201410026980 A CN 201410026980A CN 103798083 A CN103798083 A CN 103798083A
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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Abstract
The invention discloses a greenhouse system. The solar energy, wind energy and other natural energy sources are utilized, the solar energy is converted into thermal energy, and the solar energy and the wind energy are converted into electric energy. A greenhouse is internally provided with a plurality of temperature controllers and a plurality of humidity controllers, the temperature controllers and the humidity controllers are installed according to the symmetrical principle, the temperature and humidity of the greenhouse are dynamically controlled within an appropriate range through the seesaw type control method, and the greenhouse system has the advantages of being friendly to the environment, free of pollution and low in cost.
Description
Affiliated technical field
This technological invention can be used for the poultry hatchings such as chicken, duck, goose; The various wild birds such as ostrich, wild duck, swan and the hatching of extraordinary bird; The chamber planting of the rare Chinese herbal medicines such as dendrobium candidum; The chamber planting of the top grade flowers such as daffodil; Also can be for the chamber planting of various organic vegetables and silkworm cultivation; Can also be used for storing that river is fresh, fresh-keeping warehouse, the freezer etc. of seafood, melon and fruit, vegetables etc.
Background technology
Under the overall situation of China's industrial expansion and iterative method urbanization, a large amount of farmlands become non-agricultural land, and cultivable soil reduces year by year, and high buildings and large mansions, asphalt road, cement road increase year by year, how Developing Urban Agriculture under The Surroundings in Cities, becomes epochal topic, industrial waste gas, the air pollution that the discharge of the toxic gases such as vehicle exhaust causes, chemical fertilizer, agricultural chemicals etc. cause vegetables, the pollution of crops, endangering people's physical and mental health, clean air and healthy food are being called in the life of high-quality, at organic melon and fruit of free of contamination local plantation, organic vegetable, the vigorous river of catching in rivers,lakes and seas is fresh, fresh and lively seafood is transported to far away freshly, densely populated big city, this just need to develop Greenhouse System and meet people's demand, the Greenhouse System that utilizes natural energy resources to build not only can solve common people's vegetable basket project, also can afforest urban environment.
There is the shortcoming of the following aspects in traditional Greenhouse System:
One, power consumption large, affect civil power, operating cost is high.
Two, temperature, humidity control is inaccurate, control mode is single, security system is low.
Three, be subject to natural world climatic effect larger, need sunshine to carry out photosynthesis, day and night temperature is large on greenhouse impact.
Summary of the invention
This Greenhouse System by heating Greenhouse System, refrigeration Greenhouse System, three parts of freezer Greenhouse System form.In spring or winter, the temperature in greenhouse only has by outside heating just can make greenhouse temperature rise, poultry hatching, extraordinary bird hatching, chamber planting, cultivation etc. need heating, the condition that just can make greenhouse temperature reach hatching, plantation and cultivate, the Greenhouse System that this just need to heat; In hot summer, because bird hatches to certain phase, the generation heat of can do by myself, causes chamber environment temperature to continue to raise, and is not easy temperature to lower, and so just can circulate to control by cold water the temperature in greenhouse, this Greenhouse System that just need to freeze; Vegetables, melon and fruit, river are fresh, seafood etc. needs fresh-keeping, do not need greenhouse temperature to be kept at very low state of temperature, also can adopt refrigeration Greenhouse System, can greatly save like this cost of refrigeration Greenhouse System.Heat Greenhouse System and all adopt the medium of water circulation as transferring heat, low price, zero-emission, pollution-free with refrigeration Greenhouse System.Vegetables, melon and fruit, river are fresh, seafood etc. needs long-time preservation, this just needs the freezer of the following temperature of zero degrees celsius to preserve, because just the ice formed below zero degrees celsius for water, can not walk heat by tape loop, the medium of transferring heat just need to adopt refrigerant (freon etc.).
Heating Greenhouse System is made up of solar water heater, solar photovoltaic cell panel, solar tracking device, wind-driven generator, batteries, charger, DC/DC voltage changer, power inverter, Switching Power Supply, heat-exchanger pump, ratio adjusting valve door, servomotor, hot-water radiator, electric heater unit, temperature controller, humidity control apparatus, humidity controller, greenhouse controller etc.Solar water heater, solar photovoltaic cell panel, solar tracking device is placed on the place of solar light irradiation, generally be placed on the eminence of roof or other sunshine direct projection, solar tracking device is followed the tracks of sun direction of light, guarantee that sunshine direct projection is on solar photovoltaic cell panel, solar water heater utilizes solar energy that water is heated, solar water heater is connected with water tank, because water is liquid, in the process of solar water heater heating water, water can form convection current, therefore, the temperature of solar water heater is consistent with the temperature of water in water tank, electric heater unit is installed in water tank, the alternating current that power inverter is 220V/50HZ by DC voltage conversion, electric heater unit in water tank provides power supply by inverter, wind turbine power generation, by charger to battery charging, solar photovoltaic cell panel is by DC/DC voltage changer, to after the voltage transformation of solar photovoltaic cell panel, batteries be charged, solar photovoltaic cell panel converts solar energy to electric energy, converting chemical energy to by electric energy is stored in accumulator, accumulator is to heat-exchanger pump, magnetic valve, the power supplies such as Switching Power Supply, accumulator can be the battery pack of lead-acid battery, also can be the battery pack of lithium ion battery, the cost performance of various battery pack is different, should suit measures to local conditions.Because water tank is in eminence, there is pressure differential, regulate ratio adjusting valve door by servomotor, control the flow of hot water circuit, temperature controller gathers the temperature in greenhouse, humidity controller gathers the humidity in greenhouse, the temperature data and the humidity data that gather are passed to greenhouse controller by computer bus RS232/RS485, greenhouse controller is after software computing, to servomotor output control signal, servomotor control ratio control valve, thereby control the temperature in greenhouse, Switching Power Supply relies on inverter that power supply is provided, Switching Power Supply provides greenhouse controller, temperature controller, the power supplys such as humidity controller, heat-exchanger pump by circulation after water pump in water tank.Temperature data is passed to greenhouse controller by temperature sensor in water tank, greenhouse controller judges by software, whether the hot water in water tank reaches the lowest temperature of hot water, if do not had, just need to start the electric heater unit in water tank, hot water is further heated, if reach or exceed the lowest temperature of hot water, just do not need to start the electric heater unit in water tank, directly adopt solar water heater to heat water.Certainly, if natural conditions allow, can adopt hot spring, directly utilize the heat of hot spring, save solar water heater, save cost, just there are such natural conditions the Foochow in for example Fujian.
Refrigeration Greenhouse System is made up of solar photovoltaic cell panel, solar tracking device, wind-driven generator, batteries, charger, DC/DC voltage changer, power inverter, Switching Power Supply, cold medium compressor, heat-exchanger pump, ratio adjusting valve door, servomotor, cold water radiator, temperature controller, humidity control apparatus, humidity controller, greenhouse controller etc.Solar photovoltaic cell panel, solar tracking device is placed on the place of solar light irradiation, generally be placed on the eminence of roof or other sunshine direct projection, solar tracking device is followed the tracks of sun direction of light, guarantee that sunshine direct projection is on solar photovoltaic cell panel, cold medium compressor is wrapped on water tank, power inverter is transformed to direct current in the alternating current of 220V/50HZ, cold medium compressor provides power supply by inverter, wind turbine power generation, by charger to charge in batteries, solar photovoltaic cell panel is by DC/DC voltage changer, to after the voltage transformation of solar photovoltaic cell panel, batteries be charged, solar photovoltaic cell panel converts solar energy to electric energy, converting chemical energy to by electric energy is stored in accumulator, accumulator is to heat-exchanger pump, magnetic valve, the power supplies such as Switching Power Supply, accumulator can be the battery pack of lead-acid battery, also can be the battery pack of lithium ion battery, the cost performance of various battery pack is different, should suit measures to local conditions.Because water tank is in eminence, there is pressure differential, regulate ratio adjusting valve door by servomotor, control the flow of cold water circulation, temperature sensor is installed in water tank, the greenhouse controller in greenhouse passed to temperature data by temperature sensor, greenhouse controller judges by software whether the temperature of water trough inner water reaches the cold water temperature upper limit, otherwise just need to start cold medium compressor further freezes to water, if approach 0 ℃, with regard to not needing to start cold medium compressor device, water is freezed, prevent water freezing.Certainly, if the temperature requirement of refrigeration is not high, can adopt well water, because the temperature of well water is no matter be to be all the temperature value on the upper side at zero degree the spring, summer, autumn and winter, directly utilize well water can save cost.
Freezer Greenhouse System is made up of solar photovoltaic cell panel, solar tracking device, wind-driven generator, batteries, charger, DC/DC voltage changer, power inverter, Switching Power Supply, cold medium compressor, magnetic valve, copper pipe radiator, temperature controller, humidity control apparatus, humidity controller, greenhouse controller etc.Solar photovoltaic cell panel, solar tracking device is placed on the place of solar light irradiation, generally be placed on the eminence of roof or other sunshine direct projection, solar tracking device is followed the tracks of sun direction of light, guarantee that sunshine direct projection is on solar photovoltaic cell panel, solar photovoltaic cell panel converts solar energy to electric energy, by charger, batteries is charged, converting electric energy to chemical energy is stored in accumulator, accumulator is to cold medium compressor, magnetic valve, the power supplies such as Switching Power Supply, accumulator can be the battery pack of lead-acid battery, also can be the battery pack of lithium ion battery, the cost performance of various battery pack is different, should suit measures to local conditions.If greenhouse temperature is lower than the setting value of greenhouse controller, the valve of battery valve will be opened, cold medium compressor will be worked, and refrigerant becomes liquid from gas in cold medium compressor, discharges the heat bringing from greenhouse, at inside greenhouse, refrigerant becomes gas from liquid, absorbs the heat in greenhouse, by the cycle of states of refrigerant, the heat in greenhouse is taken out of outside greenhouse, greenhouse temperature is reduced.
Heat and the front portion of the inside greenhouse that freezes, rear portion, left part, right part, top, bottom all should be provided with heat abstractor, heat abstractor should have two-part function, a kind of is the function heating, another is the function of refrigeration, the front portion in greenhouse, rear portion, left part, right part, top, a metal cooling device and a ratio adjusting valve door should be installed in each position of bottom, the adjusting of valve drives carries out closed-loop control by servomotor, thereby control the flow of hot water circuit, owing to being that water heats or freezes, variations in temperature is even, gentle, without the big rise and big fall of temperature, electromagnetic-radiation-free, the front portion of freezer inside greenhouse, rear portion, left part, right part, top, bottom all should be provided with the heat abstractor being made up of copper pipe, because the heat radiation of copper pipe is better than other heat dissipation metal, should be jointly controlled by magnetic valve and cold medium compressor the control in freezer greenhouse.Because the control of temperature has the problem of a thermal inertia, to realize PID to the control of temperature and regulate, inside greenhouse diagonal should be provided with equipment and the humidity controller of four the humidity controls in all directions, humidity regulation can be adopted in two ways, a kind of humidity control apparatus can be to form water smoke by the water of high pressure to carry out spraying humidification, another humidity control apparatus is the humidity that after heating by water, formation water vapour regulates greenhouse, the installation of seesaw type temperature adopts symmetry principle, front and back are symmetrical or symmetrical or symmetrical up and down, seesaw type humidity controller adopts scope control, by humidity control within limits, adopt seesaw control and scope control can realize the even control to humidity.
The installation of greenhouse control system, because greenhouse control system is by circuit board, electronic devices and components, the compositions such as microcontroller, under the environment of high temperature and high humidity, work, their parameter can change, can produce temperature and the technical problem such as float, bring error to control system, in order to address this problem, the control panel in greenhouse should be arranged on the outside in greenhouse, allow it at room temperature work, but temperature sensor unit and humidity sensor unit should be arranged on inside greenhouse, the testee of trying one's best, extract more really the data of temperature and humidity, temperature and humidity controller adopts computer bus RS232/RS485 and greenhouse controller to jointly control, can save wire, the effect of simplified wiring.
Bird hatches to certain phase, and suitable illumination is grown useful to young bird; Silkworm cultivation and chamber planting all need the light of different colours to carry out photosynthesis.The top in greenhouse should be provided with the LED Assembled lamp of redness (Red), green (Green), blue (Blue), referred to as the LED lamp of RGB, meet the needs of inside greenhouse material, the LED lamp of RGB can regulate red (Red) or green (Green) live LED lamp of blueness (Blue) by PWM (pulsewidth modulation), modulate red, orange, yellow, green, blue, indigo, purple seven kinds of different colours and the light of various intensity, avoid carrying out photosynthesis by sunshine, solve people's problem of living at the mercy of the elements.
The beneficial effect of the technology of the present invention can be summed up following 7 points:
1, utilize the natural resources such as solar energy, wind energy, green, environmental protection, pollution-free.
2, adopt up, down, left, right, before and after proportion of installation control valve and heat abstractor, temperature rise is fast and be easy to control.
3, compare with traditional Greenhouse System, this Greenhouse System is zero carbon, nothing discharge, not only meets people's living needs, is also that city increases green, and refrigerant (freon etc.) and water are common heat by conduction media, are easy to obtain.
4, adopt seesaw type temperature control and PID temperature to regulate, control temperature accurate, adopt seesaw type humidity control and scope control, make the moisture stable in greenhouse, safety coefficient improves greatly.
5, adopt the LED lamp of RGB, can not carry out photosynthesis by sunshine, solve people's problem of living at the mercy of the elements.
6, owing to being hydro-thermal or water-cooled, variations in temperature is even, gentle, and without the big rise and big fall of temperature, electromagnetic-radiation-free, to cultivating and hatching useful.
7, adopt RS232/RS485 computer bus to gather the data of temperature, humidity controller, can simplified wiring, save wire.
Accompanying drawing explanation
Fig. 1 heats Greenhouse System integral layout figure
Fig. 2 is refrigeration Greenhouse System integral layout figure
Fig. 3 is freezer Greenhouse System integral layout figure
Fig. 4 is the structure chart of greenhouse controller
Fig. 5 is the location layout figure of inside greenhouse temperature, humidity controller and LED lamp
Fig. 6 is the structure chart of temperature controller
Fig. 7 is the structure chart of humidity controller
Fig. 8 is driven by servomotor ratio adjusting valve door figure
Fig. 9 is seesaw type temperature control software flow
Figure 10 is seesaw type humidity control software flow
Embodiment:
That in Fig. 1, describes heats Greenhouse System by solar water heater, solar tracking device, solar photovoltaic cell panel, DC/DC voltage changer, wind-driven generator, charger, batteries, power inverter, electric heater unit, Switching Power Supply, heat-exchanger pump, ratio adjusting valve door, servomotor, hot-water radiator, temperature controller, humidity controller, humidistat, greenhouse, greenhouse controller, water tank, temperature sensor composition, described solar water heater connects water tank, described electric heater unit is arranged in water tank, temperature sensor is installed in water tank, described solar energy tracking device connects solar photovoltaic cell panel, described solar photovoltaic cell panel connects DC/DC voltage changer, described DC/DC voltage changer connects batteries, described wind-driven generator connecting charger, described charger connects batteries, and described batteries connects power inverter, and described power inverter connects electric heater unit and Switching Power Supply, electric heater unit is arranged in water tank, and described Switching Power Supply is greenhouse controller, temperature controller and humidity controller provide low-voltage dc power supply, described heat-exchanger pump water side connects water tank, water inlet connects hot-water radiator, described ratio adjusting valve door is subject to servomotor control, the uninterrupted that regulates hot water circuit, described temperature controller and hot-water radiator are arranged on respectively the front portion in greenhouse, rear portion, left part, right part, top, bottom, adopts symmetrical installation, and described humidity controller and humidistat are respectively in the east in greenhouse, south, west, four angles, north, adopt line of symmetry to install.
The refrigeration Greenhouse System of describing in Fig. 2 is by solar tracking device, solar photovoltaic cell panel, DC/DC voltage changer, wind-driven generator, charger, batteries, power inverter, Switching Power Supply, cold medium compressor, heat-exchanger pump, ratio adjusting valve door, servomotor, cold water radiator, temperature controller, humidity control apparatus, humidity controller, greenhouse controller, water tank, temperature sensor composition, described cold medium compressor is wrapped in water tank outside, temperature sensor is installed in water tank, described solar energy tracking device connects solar energy power generating plate, described solar energy power generating plate connects DC/DC voltage changer, described DC/DC voltage changer connects batteries, described wind-driven generator connecting charger, described charger connects batteries, described batteries connects power inverter, described power inverter connects cold medium compressor and Switching Power Supply, and described Switching Power Supply is greenhouse controller, temperature controller and humidity controller provide low-voltage dc power supply, described heat-exchanger pump water side connects water tank, water inlet connects cold water radiator, described ratio adjusting valve door is subject to servomotor control, the uninterrupted that regulates cold water circulation, described temperature controller and cold water radiator are arranged on respectively the front portion in greenhouse, rear portion, left part, right part, top, bottom, adopts symmetrical installation, and described humidity controller and humidistat are respectively in the east in greenhouse, south, west, four angles, north, adopt line of symmetry to install.
The freezer Greenhouse System of describing in Fig. 3 is by solar tracking device, solar photovoltaic cell panel, DC/DC voltage changer, wind-driven generator, charger, batteries, power inverter, Switching Power Supply, cold medium compressor, magnetic valve, copper pipe radiator, temperature controller, humidity control apparatus, humidity controller, greenhouse controller composition, described solar energy tracking device connects solar energy power generating plate, described solar energy power generating plate connects DC/DC voltage changer, described DC/DC voltage changer connects batteries, described wind-driven generator connecting charger, described charger connects batteries, and described batteries connects power inverter, described power inverter connects cold medium compressor and Switching Power Supply, and described Switching Power Supply is greenhouse controller, temperature controller and humidity controller provide low-voltage dc power supply, described cold medium compressor is arranged on the outside in greenhouse, the outlet connecting copper pipe radiator of described cold medium compressor, described copper pipe radiator connected electromagnetic valve, described magnetic valve connects the entrance of cold medium compressor, and described temperature controller and copper pipe radiator are arranged on respectively the front portion in greenhouse, rear portion, left part, right part, top, bottom, adopts symmetrical installation, and described humidity controller and humidistat are respectively in the east in greenhouse, south, west, four angles, north, adopt line of symmetry to install.
In Fig. 4, CPU obtains the parameter of each temperature controller and humidity controller by dataphone bus RS232/RS485, arrange through CPU and process with described matrix keyboard parameter, by parameter display in LCD display, control signal, by described lead-out terminal output, is controlled to servomotor, heat-exchanger pump etc.The power supply of greenhouse controller is supplied with after inverter and Switching Power Supply by described batteries.
Be arranged on respectively upper and lower six positions all around in greenhouse at the anterior temperature controller described in Fig. 5, rear part temperature controller, left part temperature controller, right part temperature controller, upper temp controller, temperature of lower controller, the symmetry that forms seesaw type is installed, be provided with like this that to be beneficial to the temperature control in greenhouse even, safety; East humidity sensor, southern humidity sensor, western humidity sensor, northern humidity sensor adopt cornerwise symmetrical installation, are conducive to humidity and evenly control, and humidity control apparatus is installed with the position of all directions humidity sensor.The LED lamp of described RGB is mounted in five positions of going up in greenhouse all around, by the adjusting of three kinds of colors of red, green, blue, can adjust the light of various different colours, meets the needs of object to light in greenhouse.
Pass through digital switch at the multi way temperature sensor described in Fig. 6, point each temperature sensor of hour wheel ordered pair carries out data acquisition respectively, inner Ye You No. mono-temperature sensor of temperature controller, these temperature sensors all will amplify through signal, poor by outside and internal temperature, be used as temperature controlled parameter, average temperature value is presented on charactron, the data signal of temperature is passed to greenhouse controller by dataphone bus RS232/RS485, thereby controls the temperature in greenhouse.
At the humidity sensor described in Fig. 7, CPU carries out data acquisition to humidity sensor, and humidity sensor amplifies through signal, and humidity value is presented on charactron, the data signal of humidity is passed to greenhouse controller by dataphone bus RS232/RS485, thereby controls the humidity in greenhouse.
At the servomotor described in Fig. 8 and ratio adjusting valve door, servomotor receives the control signal of greenhouse controller, regulates the size of ratio adjusting valve door, controls the size of the ratio adjusting valve door of inside greenhouse, thereby controls the temperature and humidity in greenhouse.
In Fig. 9, Figure 10, A, B refer to respectively temperature, the humidity sensor in inside greenhouse symmetric position.
Claims (5)
1. comprise and heat Greenhouse System, refrigeration Greenhouse System and three part compositions of freezer Greenhouse System based on natural energy resources seesaw temperature, humidity protection Greenhouse System, wherein temperature, humidity control adopt the control mode of seesaw type band PID.
2. heat Greenhouse System by solar water heater, solar tracking device, solar photovoltaic cell panel, DC/DC voltage changer, wind-driven generator, charger, batteries, power inverter, electric heater unit, Switching Power Supply, heat-exchanger pump, ratio adjusting valve door, servomotor, hot-water radiator, temperature controller, humidity controller, humidistat, greenhouse, greenhouse controller, water tank, temperature sensor composition, described solar water heater connects water tank, described electric heater unit is arranged in water tank, temperature sensor is installed in water tank, described solar energy tracking device connects solar photovoltaic cell panel, described solar photovoltaic cell panel connects DC/DC voltage changer, described DC/DC voltage changer connects batteries, described wind-driven generator connecting charger, described charger connects batteries, and described batteries connects power inverter, and described power inverter connects electric heater unit and Switching Power Supply, electric heater unit is arranged in water tank, and described Switching Power Supply is greenhouse controller, temperature controller and humidity controller provide low-voltage dc power supply, described heat-exchanger pump water side connects water tank, water inlet connects hot-water radiator, described ratio adjusting valve door is subject to servomotor control, the uninterrupted that regulates hot water circuit, described temperature controller and hot-water radiator are arranged on respectively the front portion in greenhouse, rear portion, left part, right part, top, bottom, adopts symmetrical installation, and described humidity controller and humidistat are respectively in the east in greenhouse, south, west, four angles, north, adopt line of symmetry to install.
3. refrigeration Greenhouse System is by solar tracking device, solar photovoltaic cell panel, DC/DC voltage changer, wind-driven generator, charger, batteries, power inverter, Switching Power Supply, cold medium compressor, heat-exchanger pump, ratio adjusting valve door, servomotor, cold water radiator, temperature controller, humidity control apparatus, humidity controller, greenhouse controller, water tank, temperature sensor composition, described cold medium compressor is wrapped in water tank outside, temperature sensor is installed in water tank, described solar energy tracking device connects solar energy power generating plate, described solar energy power generating plate connects DC/DC voltage changer, described DC/DC voltage changer connects batteries, described wind-driven generator connecting charger, described charger connects batteries, described batteries connects power inverter, described power inverter connects cold medium compressor and Switching Power Supply, and described Switching Power Supply is greenhouse controller, temperature controller and humidity controller provide low-voltage dc power supply, described heat-exchanger pump water side connects water tank, water inlet connects cold water radiator, described ratio adjusting valve door is subject to servomotor control, the uninterrupted that regulates cold water circulation, described temperature controller and cold water radiator are arranged on respectively the front portion in greenhouse, rear portion, left part, right part, top, bottom, adopts symmetrical installation, and described humidity controller and humidistat are respectively in the east in greenhouse, south, west, four angles, north, adopt line of symmetry to install.
4. freezer Greenhouse System is by solar tracking device, solar photovoltaic cell panel, DC/DC voltage changer, wind-driven generator, charger, batteries, power inverter, Switching Power Supply, cold medium compressor, magnetic valve, copper pipe radiator, temperature controller, humidity control apparatus, humidity controller, greenhouse controller composition, described solar energy tracking device connects solar energy power generating plate, described solar energy power generating plate connects DC/DC voltage changer, described DC/DC voltage changer connects batteries, described wind-driven generator connecting charger, described charger connects batteries, and described batteries connects power inverter, described power inverter connects cold medium compressor and Switching Power Supply, and described Switching Power Supply is greenhouse controller, temperature controller and humidity controller provide low-voltage dc power supply, described cold medium compressor is arranged on the outside in greenhouse, the outlet connecting copper pipe radiator of described cold medium compressor, described copper pipe radiator connected electromagnetic valve, described magnetic valve connects the entrance of cold medium compressor, and described temperature controller and copper pipe radiator are arranged on respectively the front portion in greenhouse, rear portion, left part, right part, top, bottom, adopts symmetrical installation, and described humidity controller and humidistat are respectively in the east in greenhouse, south, west, four angles, north, adopt line of symmetry to install.
5. the top in greenhouse should be provided with the LED Assembled lamp of redness (Red), green (Green), blue (Blue), referred to as the LED lamp of RGB, meet the needs of inside greenhouse material, the LED lamp of RGB can be by the adjusting of PWM, modulate red, orange, yellow, green, blue, indigo, purple shades of colour and the light of various intensity, avoid carrying out photosynthesis by sunshine, solve people's problem of living at the mercy of the elements.
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| CN201410026980.2A CN103798083B (en) | 2014-01-20 | 2014-01-20 | Based on the Greenhouse System that natural energy resources seesaw type epidemic disaster is protected |
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| CN201410026980.2A CN103798083B (en) | 2014-01-20 | 2014-01-20 | Based on the Greenhouse System that natural energy resources seesaw type epidemic disaster is protected |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106200586A (en) * | 2016-08-12 | 2016-12-07 | 四川省卡亿电子商务有限公司 | A kind of automatic generating luminous plants planter of overall monitor |
| CN108536191A (en) * | 2017-03-06 | 2018-09-14 | 陕西飞机工业（集团）有限公司 | A kind of big delay temperature numerical control system |
| CN109682770A (en) * | 2018-12-29 | 2019-04-26 | 中国船舶重工集团公司第七一八研究所 | A kind of multicomponent Freon gas infrared detecting device |
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