CN205071787U - Photovoltaic agricultural temperature canopy and automatic temperature adjustment device thereof - Google Patents

Photovoltaic agricultural temperature canopy and automatic temperature adjustment device thereof Download PDF

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Publication number
CN205071787U
CN205071787U CN201520785356.0U CN201520785356U CN205071787U CN 205071787 U CN205071787 U CN 205071787U CN 201520785356 U CN201520785356 U CN 201520785356U CN 205071787 U CN205071787 U CN 205071787U
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China
Prior art keywords
temperature
photovoltaic agricultural
regulator
warm canopy
automatic temperature
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Expired - Fee Related
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CN201520785356.0U
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Chinese (zh)
Inventor
李忠双
倪明镜
艾方
陈小钢
马小平
杨瑞琛
郝翔
杨惠
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Inner Mongolia Photovoltaic Application Technology Research Co Ltd
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Inner Mongolia Photovoltaic Application Technology Research Co Ltd
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Priority to CN201520785356.0U priority Critical patent/CN205071787U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/12Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping

Abstract

The utility model discloses a photovoltaic agricultural temperature canopy and automatic temperature adjustment device thereof, automatic temperature adjustment device include temperature sensor, analog quantity digital quantity conversion interface, embedded controller, switch quantity output interface and adjustment mechanism, temperature sensor is used for gathering the real -time temperature value in the photovoltaic agricultural temperature canopy, the analog quantity digital quantity conversion interface be connected with temperature sensor, and the signal that the conveying comes to temperature sensor carries out the conversion and the sampling of analog quantity digital quantity, embedded controller and analog quantity digital quantity conversion interface are connected, according to sampled signal, generate control signal in time in the temperature range is not being set for to the real -time temperature value, switch quantity output interface connection generates the actuating signal in embedded controller according to the regulating variable among the control signal, adjustment mechanism connects the interface in switch quantity output, according to the actuating signal action in order to adjust temperature in the photovoltaic agricultural temperature canopy to set for the temperature range in. The utility model discloses can keep the inside temperature of photovoltaic agricultural temperature canopy in setting for the temperature range.

Description

The photovoltaic warm canopy of agricultural and automatic temperature-regulator thereof
Technical field
The utility model relates to photovoltaic agricultural technology field, particularly relates to a kind of automatic temperature-regulator for the warm canopy of photovoltaic agricultural and the warm canopy of photovoltaic agricultural with this automatic temperature-regulator.
Background technology
Scientist has determined and has affected plant (comprising crops) growth and have 52 kinds of factors, but comprising of playing a major role: the soil organic matter, soil moisture, root layer depth, temperature, humidity, illuminance, wind speed etc.
Since " 12 ", precision agriculture has become the new trend of world today's agricultural development, it be by modern information technologies support according to spatial variability, location, regularly, the system of a whole set of modernization farming operating technology of quantitatively implementing and management, it will promote agricultural production by former extensive style agricultural to agricultural modernization transformation that is poly-talented, refinement type.The basic ideas of precision agriculture are the superiority-inferiority that occurs in process of growth according to crops and carry out scientific management, the information of perception plant growth in real time and crop growth environment information, analyze the reason of plant growth difference, and make a policy by concrete condition, manage targetedly according to different situations exactly, equal income or higher income is reached by input that is minimum or that save most, and environmental protect, utilize all kinds of agricultural resources efficiently, optimize production manage system, obtain economic benefit and environmental benefit.The technical system of precision agriculture mainly comprises Information Acquisition System, information processing system and intelligentized agricultural mechanical operation 3 parts, wherein how can facilitate, get effectively, fast and accurately the environmental information in crops field, become and implemented the most key problem of precision agriculture, for this reason, Efforts To Develop is needed to be applicable to the environmental information quick sensing technology of crops and the research of sensor apparatus.
The warm canopy of photovoltaic agricultural is the product that photovoltaic technology is combined with agrotechnique, is the effective practice of precision agriculture, and in the warm canopy of photovoltaic agricultural, the accurate adjustment for temperature is its vital ring.Therefore, need to develop a kind of automatic temperature-regulator for the warm canopy of photovoltaic agricultural.
Utility model content
For the deficiencies in the prior art, an object of the present utility model is to provide a kind of automatic temperature-regulator for the warm canopy of photovoltaic agricultural, to realize the accurate adjustment for temperature.
Another object of the present utility model is to provide a kind of warm canopy of photovoltaic agricultural with automatic temperature-regulator of the present utility model.
The purpose of this utility model, is realized by following technical scheme:
A kind of automatic temperature-regulator, for the warm canopy of photovoltaic agricultural, described automatic temperature-regulator comprises temperature sensor, analog quantity digital quantity translation interface, embedded controller, output switch parameter interface and governor motion; Temperature sensor is arranged in the warm canopy of described photovoltaic agricultural, for gathering the real-time temperature values in the warm canopy of described photovoltaic agricultural; Analog quantity digital quantity translation interface is connected with described temperature sensor, and the signal sent described temperature sensor carries out conversion and the sampling of analog quantity digital quantity; Embedded controller is connected with described analog quantity digital quantity translation interface, according to described sampled signal, generates control signal when described real-time temperature values is not within the scope of design temperature; Output switch parameter interface is connected to described embedded controller, generates actuating signal according to the regulated quantity in control signal; Governor motion is connected to described output switch parameter interface, according to described actuating signal action with regulate described photovoltaic agricultural warm canopy in temperature within the scope of design temperature.
Automatic temperature-regulator of the present utility model, preferably, described governor motion comprises firing equipment and cooling system.
Automatic temperature-regulator of the present utility model, preferably, described cooling system is ventilating fan or controls the skylight unlatching of the warm canopy of described photovoltaic agricultural and the window machine of opening angle, and described firing equipment is electric heater.
Automatic temperature-regulator of the present utility model, preferably, described automatic temperature-regulator also comprises remote control equipment, and described remote control equipment is connected to described analog quantity digital quantity translation interface by radio communication device.
Automatic temperature-regulator of the present utility model, preferably, described analog quantity digital quantity translation interface is integrated with variable connector and data collecting card, the multi-channel data acquisition board that described data collecting card is multiple sampling triggering mode, multi-channel sampling keeps.
Automatic temperature-regulator of the present utility model, preferably, described radio communication device comprises the first radio communication and the second wireless communication module, described first wireless communication module is used for sampled signal is converted to wireless sampled signal sends to the second wireless communication module, and receives the wireless control signal that described second wireless communication module sends; Described second wireless communication module receives the wireless sampled signal that the first wireless communication module sends, and wireless sampled signal is converted to the discernible form of CPU of remote control equipment, and sends to the wireless network card of remote control equipment.
Automatic temperature-regulator of the present utility model, preferably, described automatic temperature-regulator also comprises power module, described power module comprises the first power module and second source module, and described first power module provides power supply to analog quantity digital quantity translation interface, the first wireless communication module, embedded controller, output switch parameter interface, governor motion; Described second source module provides power supply to the CPU of the second wireless communication module, remote control equipment and peripheral hardware.
The warm canopy of photovoltaic agricultural of the present utility model, has automatic temperature-regulator of the present utility model.
The warm canopy of photovoltaic agricultural of the present utility model, preferably, the glass of the warm canopy of described photovoltaic agricultural has air vent, and described disposed at air vent is fixed with ventilating fan.
The warm canopy of photovoltaic agricultural of the present utility model, preferably, the outer keel top of the warm canopy of described photovoltaic agricultural has window, and skylight is positioned at described window, and described outer keel and described skylight are connected through the hinge; Window machine is fixed on described outer keel, and the end winding support of the telescopic arm of described window machine is on described skylight, and described window machine is Electric window machine.
The beneficial effects of the utility model are, the utility model can realize automatic temperature-adjusting and control, and the utility model can carry out the automatic tracing control of closed loop, can keep the temperature of the warm canopy inside of photovoltaic agricultural in setting range.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the automatic temperature-regulator of the utility model embodiment.
Fig. 2 is the schematic diagram of the warm canopy of photovoltaic agricultural of the utility model embodiment.
Fig. 3 is the schematic diagram of the power module of the automatic temperature-regulator of the utility model embodiment.
Embodiment
More fully example embodiment is described referring now to accompanying drawing.But example embodiment can be implemented in a variety of forms, and should not be understood to be limited to embodiment set forth herein; On the contrary, these embodiments are provided to make the utility model comprehensively with complete, and the design of example embodiment will be conveyed to those skilled in the art all sidedly.
Below in conjunction with specific embodiment, the utility model is elaborated.
The automatic temperature-regulator of the utility model embodiment, for the warm canopy of photovoltaic agricultural of the utility model embodiment; The warm canopy of photovoltaic agricultural of the utility model embodiment, has the automatic temperature-regulator of the utility model embodiment.
As depicted in figs. 1 and 2, the automatic temperature-regulator for the warm canopy of photovoltaic agricultural of the utility model embodiment, intelligentizedly can either regulate the demand such as temperature and warming ventilation for institute's Planting Crops in the warm canopy of photovoltaic agricultural rationally provides, can also realize Long-distance Control.
As shown in Figure 1, the warm canopy automatic temperature-regulator of photovoltaic agricultural comprises: temperature sensor, analog quantity digital quantity translation interface, embedded controller, output switch parameter interface, heater, window machine 16, ventilating fan 17.Below specifically introduce:
1, temperature sensor
The temperature signal of the warm canopy inside of the photovoltaic detected agricultural, for detecting the warm canopy internal temperature of photovoltaic agricultural, is sent to analog quantity digital quantity translation interface (being called for short I/O translation interface) by temperature sensor.
Temperature sensor can be multiple, can be arranged in the diverse location in the warm canopy of photovoltaic agricultural.Temperature sensor belongs to the sensor subsystem in the warm canopy Iarge-scale system of photovoltaic agricultural.
2, analog quantity digital quantity translation interface
It is outside that I/O translation interface can be arranged on the warm canopy of photovoltaic agricultural, be integrated with variable connector and data collecting card, mainly complete conversion and sampling that the signal sent temperature sensor carries out analog quantity digital quantity, and sampled signal is sent to the first wireless communication module and embedded controller.The integrated variable connector of I/O translation interface is for completing the analog quantity digital quantity conversion of temperature sensor output signal.For requirement of real time, preferably select the multi-channel data acquisition board that higher, the multiple sampling triggering mode of speed, multi-channel sampling keep.
3, embedded controller
Be arranged on photovoltaic greenhouse outside, function comprise that environmental parameter pre-sets, signal analysis and processing and control three parts.Data acquisition software (data acquisition module), signal transacting and control software design (signal transacting and control module), servo software (servo module) are installed in embedded controller.
Environmental parameter pre-sets on the one hand can by scope sometime, and the requirement of crops normal growth to temperature parameter is arranged; Crop different growing stages can be arranged temperature parameter on the other hand, and then data fitting be carried out to it, to determine its requirement to above-mentioned factor in whole process of growth.
Fit procedure is Data Analysis Services process, and real-time temperature values and preset temperature range compare analysis, and for controlling to provide decision-making foundation, control section then sends various corresponding control signal thus.
Control action sends control signal to heater, window machine 16, ventilating fan 17, and control signal comprises the regulated quantity regulating temperature, controls to start or stop heater, window machine 16, ventilating fan 17; When temperature reaches design temperature, enter in other words in preset temperature range, then control heater stops heating, closes and closes skylight 13 or reduction skylight 13 aperture by operation window machine 16, or close ventilating fan 17.
The environmental parameter of embedded controller is pre-seted and is inputted by special input equipment, analyzes according to sampled signal, if need governor motion to carry out servo adjustment, then generates control signal, and the control signal of generation sends to output switch parameter interface.
4, output switch parameter interface
Be arranged on photovoltaic greenhouse outside, connect heater, window machine 16, ventilating fan 17 respectively by cable; Heater, window machine 16, ventilating fan 17 respective action signal is generated according to the regulated quantity in control signal, include regulated quantity and the regulating time of governor motion in actuating signal, after receiving control signal, connect or disconnect the power supply of heater, window machine 16, ventilating fan 17.Regulated quantity is wherein such as the unlatching power of heater, and regulating time is then the unlatching duration of heater.
5, governor motion
Governor motion includes but not limited to it is heater, window machine, ventilating fan.
As shown in Figure 2, the structure of the warm canopy of photovoltaic agricultural of the utility model embodiment comprises: outer keel 11, ground 12, skylight 13, hinge 14, glass 15, window machine 16, ventilating fan 17.
The composition such as outer keel 11, ground 12, skylight 13, glass 15 confined space, the bottom of outer keel 11 is fixed on ground 12, and glass 15 is fixed on outer keel 11 and skylight 13; Outer keel 11 top has window, and skylight 13 is positioned at window place, and outer keel 11 is connected by hinge 14 with skylight 13; Window machine 16 is fixed on outer keel 11, and the end winding support of its telescopic arm is on skylight 13, and window machine 16 is Electric window machine; Glass 15 has air vent, and ventilating fan 17 is fixed on the disposed at air vent of glass 15.Heater is arranged on the inner position near glass 15 of photovoltaic greenhouse, the optional electric heater of heater.
By to the working method of cooling system (as ventilating fan 17, window machine 16), firing equipment (as electric heater) and the control of working time to realize the regulatory function to temperature.
6, power module
Power module comprises: the first power module and second source module, first power module is arranged in photovoltaic greenhouse, second source module is arranged in the machine room of far-end, and the first power module and second source module both can adopt photovoltaic module to power, and also can adopt multiple power source.
First power module provides power supply to I/O translation interface, the first wireless communication module, embedded controller, output switch parameter interface, ventilating fan 17 and window machine 16.Second source module provides power supply to the CPU of the second wireless communication module, remote control equipment and peripheral hardware, alarm.
As shown in Figure 3, when adopting photovoltaic module to power, photovoltaic module, inverter, accumulator are connected by cable successively with power module.
The automatic temperature-regulator of the utility model embodiment, can also comprise following structure, to realize far-end monitor and forecast.
7, the first wireless communication module
It is outside that first wireless communication module is arranged in the warm canopy of photovoltaic agricultural, sends to the second wireless communication module for sampled signal being converted to wireless sampled signal, and receive the wireless control signal that the second wireless communication module sends.
8, the second wireless communication module
Second wireless communication module is arranged in the machine room of far-end, such as, in the control centre of office building; Second wireless communication module receives the wireless sampled signal that the first wireless communication module sends, and wireless sampled signal is converted to the discernible form of CPU of remote control equipment, and sends to the wireless network card of remote control equipment.
9, remote control equipment: be arranged in the machine room of far-end, adopt microcomputer to realize, its function comprise Real-Time Monitoring, environmental parameter pre-sets, signal transacting, control, warning etc.Data acquisition software (data acquisition module), data processing and control software design (data processing and control module) are installed in microcomputer, servo regulates software (servo adjustment module).
Remote control equipment is provided with mouse interface, keyboard interface, display interface device, connects mouse, keyboard, display screen respectively by above-mentioned interface, to realize far-end Real-Time Monitoring and remote control.Remote control equipment also can connect temperature alarm by the corresponding interface, realizes warning function.
Environmental parameter pre-sets on the one hand can sometime in scope, and crops normal growth is arranged temperature, requirement; Crop different growing stages can be arranged temperature requirement on the other hand, and then data fitting be carried out to it, to determine its requirement to above-mentioned factor in whole process of growth.The design temperature scope that signal transacting is used for realizing real time temperature data and this stage compares analysis, and for controlling to provide decision-making foundation, control section then sends various corresponding control signal thus.The effect controlled sends control signal to governor motion, and control signal comprises the regulated quantity regulating temperature.
The control signal that CPU sends arrives output switch parameter interface by the second wireless communication module, the first wireless communication module, I/O translation interface, embedded controller.Control signal sends and comprises following several situation:
(1) in observation process, if it is abnormal to find that crops normal growth occurs temperature, control signal is sent;
(2) if temperature alarm sends warning, then think and need to regulate temperature parameter, send the control signal regulating temperature.
The utility model can realize automatic temperature-adjusting and control, and the utility model can either carry out the automatic tracing control of closed loop, also can carry out far-end intervention, can keep the temperature of the warm canopy inside of photovoltaic agricultural in setting range.
Certainly; the utility model also can have other various embodiments; when not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the utility model, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by the utility model.

Claims (10)

1. an automatic temperature-regulator, for the warm canopy of photovoltaic agricultural, it is characterized in that, described automatic temperature-regulator comprises:
Temperature sensor, is arranged in the warm canopy of described photovoltaic agricultural, for gathering the real-time temperature values in the warm canopy of described photovoltaic agricultural;
Analog quantity digital quantity translation interface, is connected with described temperature sensor, and the signal sent described temperature sensor carries out conversion and the sampling of analog quantity digital quantity;
Embedded controller, is connected with described analog quantity digital quantity translation interface, according to described sampled signal, generates control signal when described real-time temperature values is not within the scope of design temperature;
Output switch parameter interface, is connected to described embedded controller, generates actuating signal according to the regulated quantity in control signal;
Governor motion, is connected to described output switch parameter interface, according to described actuating signal action with regulate described photovoltaic agricultural warm canopy in temperature within the scope of design temperature.
2. automatic temperature-regulator as claimed in claim 1, it is characterized in that, described governor motion comprises firing equipment and cooling system.
3. automatic temperature-regulator as claimed in claim 2, is characterized in that, described cooling system is ventilating fan or controls the skylight unlatching of the warm canopy of described photovoltaic agricultural and the window machine of opening angle, and described firing equipment is electric heater.
4. automatic temperature-regulator as claimed in claim 1, it is characterized in that, described automatic temperature-regulator also comprises remote control equipment, and described remote control equipment is connected to described analog quantity digital quantity translation interface by radio communication device.
5. automatic temperature-regulator as claimed in claim 1, it is characterized in that, described analog quantity digital quantity translation interface is integrated with variable connector and data collecting card, the multi-channel data acquisition board that described data collecting card is multiple sampling triggering mode, multi-channel sampling keeps.
6. automatic temperature-regulator as claimed in claim 4, it is characterized in that, described radio communication device comprises the first radio communication and the second wireless communication module,
Described first wireless communication module is used for sampled signal is converted to wireless sampled signal sends to the second wireless communication module, and receives the wireless control signal that described second wireless communication module sends;
Described second wireless communication module receives the wireless sampled signal that the first wireless communication module sends, and wireless sampled signal is converted to the discernible form of CPU of remote control equipment, and sends to the wireless network card of remote control equipment.
7. automatic temperature-regulator as claimed in claim 6, it is characterized in that, described automatic temperature-regulator also comprises power module, described power module comprises the first power module and second source module, and described first power module provides power supply to analog quantity digital quantity translation interface, the first wireless communication module, embedded controller, output switch parameter interface, governor motion; Described second source module provides power supply to the CPU of the second wireless communication module, remote control equipment and peripheral hardware.
8. the warm canopy of photovoltaic agricultural, is characterized in that, the warm canopy of described photovoltaic agricultural has the arbitrary described automatic temperature-regulator of claim 1-7.
9. the warm canopy of photovoltaic agricultural as claimed in claim 8, is characterized in that, the glass of the warm canopy of described photovoltaic agricultural has air vent, and described disposed at air vent is fixed with ventilating fan.
10. the warm canopy of photovoltaic agricultural as claimed in claim 9, is characterized in that, the outer keel top of the warm canopy of described photovoltaic agricultural has window, and skylight is positioned at described window, and described outer keel and described skylight are connected through the hinge; Window machine is fixed on described outer keel, and the end winding support of the telescopic arm of described window machine is on described skylight, and described window machine is Electric window machine.
CN201520785356.0U 2015-10-10 2015-10-10 Photovoltaic agricultural temperature canopy and automatic temperature adjustment device thereof Expired - Fee Related CN205071787U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520785356.0U CN205071787U (en) 2015-10-10 2015-10-10 Photovoltaic agricultural temperature canopy and automatic temperature adjustment device thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520785356.0U CN205071787U (en) 2015-10-10 2015-10-10 Photovoltaic agricultural temperature canopy and automatic temperature adjustment device thereof

Publications (1)

Publication Number Publication Date
CN205071787U true CN205071787U (en) 2016-03-09

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Country Status (1)

Country Link
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Granted publication date: 20160309

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