CN203720683U - Solar energy-based greenhouse temperature and humidity control system - Google Patents
Solar energy-based greenhouse temperature and humidity control system Download PDFInfo
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- CN203720683U CN203720683U CN201320670773.1U CN201320670773U CN203720683U CN 203720683 U CN203720683 U CN 203720683U CN 201320670773 U CN201320670773 U CN 201320670773U CN 203720683 U CN203720683 U CN 203720683U
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Abstract
The utility model discloses a solar energy-based greenhouse temperature and humidity control system. The system comprises a single-chip microcomputer and a power module, the single-chip microcomputer is connected with a crystal oscillator circuit module, an input end of the single-chip microcomputer is connected with a reset circuit module, a keyboard module, a temperature sensor, a humidity sensor and a solar energy power supply module, an output end of the single-chip microcomputer is connected with an electric quantity indicator light, an alarm circuit module and an LCD display module, the output end of the single-chip microcomputer is also connected with a refrigerating system, a heating system and a sprinkling system, the refrigerating system is connected with the single-chip microcomputer through a first relay, the heating system is connected with the single-chip microcomputer through a second relay, and the sprinkling system is connected with the single-chip microcomputer through a third relay. The solar energy-based greenhouse temperature and humidity control system can control temperature and humidity within an appropriate range through automatic adjustment, and uses solar energy storage batteries to supply power, thereby saving electricity, the system is simple in structure and reasonable in design, is convenient to use and operate, and has a good intelligentization degree and a good using effect, thereby facilitating popularization and use.
Description
Technical field
The utility model relates to a kind of temperature control system, especially relates to a kind of greenhouse temperature control system based on sun power.
Background technology
Along with social development and scientific and technological progress, and measure the instrument of temperature and humidity in the application of every field, the intelligent main flow direction that has become modern temperature and humidity control system development, in recent years, temperature and humidity control system has been applied to the various aspects of people's life.The new stage that the agricultural modernization that China's agricultural is in from traditional agriculture to high-quality, efficient, high yield is object transforms, agricultural environment Comprehensive Control is the important symbol of agricultural modernization as the means of crops fast-growing, high-quality, high yield, and the automatic Detection & Controling of agricultural facility are the projects that China's scientific research is anxious to be developed.Humiture environment is one of important environmental baseline of plant growth, each stage impact on the plant life cycle is quite large, for suitable humiture environment is provided to plant growth, booth cultivation is a very good developing direction, because the humiture that plant can grow is more much smaller than viable temperature humidity range, therefore extremely important to the detection of humiture in booth.
Existing booth method of temperature control is to arrange and can roll up the ventilation window of putting on booth top, by manually ventilation window being opened or closed to regulate booth internal temperature, this work of will asking for help is repeatedly rolled up and is put ventilation window, and existing booth damping degree mode is manually to judge humidity in canopy according to hygrometer in weather conditions or booth, then increase humidity in booth by man-made irrigation, adjust like this temperature and humidity labor workload large, waste time and energy, be difficult to booth internal temperature and humidity to be controlled at the optimal cases that is applicable to plant growth; Meanwhile, the electric power system of the inner temperature and humidity control device of booth is all to adopt municipal administration power supply, and regular temperature adjustment can cause electric quantity consumption excessive, and cost of investment is too high.
Therefore a humiture acquisition system of necessary design, it can set manually within the specific limits, and can in the time that environment temperature reduces or raise, realize temperature and automatically control, in the time that ambient humidity is too low, realize Humidity Automatic Control constant in scope with the temperature that keeps setting, for plant growth provides suitable temperature environment, and can using electricity wisely, because the electric power system of the inner temperature and humidity control device of booth is all the municipal administration power supply adopting, and regular temperature adjustment can cause electric quantity consumption excessive, cause energy loss too much.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of green house temperature-humidity control system based on sun power is provided, it can carry out temperature automatic control and adjustment in the time that environment temperature reduces or raise, temperature is controlled at and is applicable in scope, can in the time that ambient humidity is too low, carry out Humidity Automatic Control adjusting, humidity is controlled at and is applicable in scope, and use solar storage battery power supply, using electricity wisely, it is simple in structure, reasonable in design, use simple operation, intelligent degree is high, when having realized the integrated regulating and controlling together of temperature and humidity, also save the energy, result of use is good, be convenient to promote the use of.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of green house temperature-humidity control system based on sun power, it is characterized in that: comprise single-chip microcomputer and the power module for each electricity consumption module for power supply in system, described single-chip microcomputer and crystal oscillating circuit module are joined, the input end of described single-chip microcomputer is connected to reset circuit module, can realize the Keysheet module that Threshold of Temperature And Humidity setting and reset function arrange, temperature sensor, humidity sensor and solar powered module, described solar powered module comprises the solar panel that can absorb solar illuminating, the charging circuit module that can be electric energy by transform light energy joining with solar panel, the battery electric quantity detection module that can detect solar storage battery electric weight that can join by the solar storage battery of power storage and with solar storage battery joining with charging circuit module, the output terminal of described single-chip microcomputer with can represent when the battery capacity indication lamp of solar storage battery electric weight during lower than the required electric weight of each electricity consumption module, can exceed the warning circuit module of design temperature threshold value alarm and join for the LCD display module that shows current real time temperature and setting threshold temperature in temperature, the output terminal of described single-chip microcomputer is also connected to the refrigeration system that can reduce temperature, the heating system of the temperature that can raise and the sprinkling system that can increase by spray water humidity, described refrigeration system is joined by relay one and single-chip microcomputer, described heating system is joined by relay two and single-chip microcomputer, described sprinkling system is joined by relay three and single-chip microcomputer.
Above-mentioned a kind of green house temperature-humidity control system based on sun power, is characterized in that: described single-chip microcomputer is AT89S51 single-chip microcomputer.
Above-mentioned a kind of green house temperature-humidity control system based on sun power, is characterized in that: described temperature sensor is DS18B20 temperature sensor.
The utility model compared with prior art has the following advantages:
1, the utility model can carry out temperature automatic control and adjustment in the time that environment temperature reduces or raise, and temperature is controlled at and is applicable in scope.
2, the utility model can carry out Humidity Automatic Control adjusting in the time that ambient humidity is too low, and humidity is controlled at and is applicable in scope.
3, the utility model is system power supply by solar storage battery, also can using electricity wisely when having realized the integrated regulating and controlling together of temperature and humidity.
4, the utility model is simple in structure, reasonable in design, uses simple operation, and intelligent degree is high, and result of use is good, is convenient to promote the use of.
In sum, the utility model can carry out temperature automatic control and adjustment in the time that environment temperature reduces or raise, temperature is controlled at and is applicable in scope, can in the time that ambient humidity is too low, carry out Humidity Automatic Control adjusting, humidity is controlled at and is applicable in scope, and use solar storage battery power supply, using electricity wisely, it is simple in structure, reasonable in design, uses simple operation, intelligent degree is high, when having realized the integrated regulating and controlling together of temperature and humidity, also saved the energy, result of use is good, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is theory diagram of the present utility model.
Fig. 2 is the structural representation of the solar powered module of the utility model.
Description of reference numerals:
1-single-chip microcomputer; 2-temperature sensor; 3-Keysheet module;
4-warning circuit module; 5-LCD display module; 6-relay one;
7-relay two; 8-refrigeration system; 9-heating system;
10-power module; 11-solar powered module; 11-1-solar panel;
11-2-charging circuit module; 11-3-solar storage battery;
11-4-battery electric quantity detection module; 12-battery capacity indication lamp;
13-reset circuit module; 14-crystal oscillating circuit module; 15-relay three;
16-sprinkling system; 17-humidity sensor.
Embodiment
As depicted in figs. 1 and 2, the utility model comprises single-chip microcomputer 1 and the power module 10 for each electricity consumption module for power supply in system, described single-chip microcomputer 1 joins with crystal oscillating circuit module 13, the input end of described single-chip microcomputer 1 is connected to reset circuit module 13, can realize the Keysheet module 3 that Threshold of Temperature And Humidity setting and reset function arrange, temperature sensor 2, humidity sensor 17 and solar powered module 11, described solar powered module 11 comprises the solar panel 11-1 that can absorb solar illuminating, the charging circuit module 11-2 that can be electric energy by transform light energy joining with solar panel 11-1, the battery electric quantity detection module 11-4 that can detect solar storage battery 11-3 electric weight that can join by the solar storage battery 11-3 of power storage and with solar storage battery 11-3 joining with charging circuit module 11-2, the output terminal of described single-chip microcomputer 1 with can represent when the battery capacity indication lamp 12 of solar storage battery 11-3 electric weight during lower than the required electric weight of each electricity consumption module, can exceed the warning circuit module 4 of design temperature threshold value alarm and join for the LCD display module 5 that shows current real time temperature and setting threshold temperature in temperature, the output terminal of described single-chip microcomputer 1 is also connected to the refrigeration system 8 that can reduce temperature, the heating system 9 of the temperature that can raise and the sprinkling system 16 that can increase by spray water humidity, described refrigeration system 8 is joined by relay 1 and single-chip microcomputer 1, described heating system 9 is joined by relay 27 and single-chip microcomputer 1, described sprinkling system 16 is joined by relay 3 15 and single-chip microcomputer 1.
As depicted in figs. 1 and 2, in the present embodiment, described single-chip microcomputer 1 is AT89S51 single-chip microcomputer.
As depicted in figs. 1 and 2, in the present embodiment, described temperature sensor 2 is DS18B20 temperature sensor.
Principle of work of the present utility model and the course of work are: solar powered module 11 applied solar energy cell panel 11-1 are solar storage battery 11-3 charging by charging circuit module 11-2, first set canopy temperature and humidity threshold value by Keysheet module 3, and be presented on LCD display module 5, temperature sensor 2 sends through conversion the value detecting to single-chip microcomputer 1, the value that single-chip microcomputer 1 sends temperature sensor 2 and Keysheet module 3 are compared to the predefined temperature threshold of system, when this value is during higher than this threshold value, warning circuit module 4 is by playing a kind of music alarm prompting, single-chip microcomputer 1 is controlled refrigeration system 8 by relay 1 and is worked, reduce canopy temperature, when this value is during lower than threshold value, warning circuit module 4 is by playing a kind of music alarm prompting, single-chip microcomputer 1 is controlled the heating systems 9 rising canopy temperature of working by relay 27, humidity sensor 17 sends through conversion the value detecting to single-chip microcomputer 1 simultaneously, the value that single-chip microcomputer 1 sends humidity sensor 17 and Keysheet module 3 are compared to the predefined humidity threshold value of system, when this value is lower than this threshold value, be that humidity is when too low, warning circuit module 4 is by playing a kind of music alarm prompting, single-chip microcomputer 1 is controlled sprinkling system 16 by relay 3 15 and is worked, increase humidity in booth, final the in the situation that of using electricity wisely, realize the interior humidity and temperature of booth all suitable, in canopy, crop keeps optimum condition growth.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification of above embodiment being done according to the utility model technical spirit, change and equivalent structure change, and all still belong in the protection domain of technical solutions of the utility model.
Claims (3)
1. the green house temperature-humidity control system based on sun power, it is characterized in that: comprise single-chip microcomputer (1) and the power module (10) for each electricity consumption module for power supply in system, described single-chip microcomputer (1) joins with crystal oscillating circuit module (13), the input end of described single-chip microcomputer (1) is connected to reset circuit module (13), can realize the Keysheet module (3) that Threshold of Temperature And Humidity setting and reset function arrange, temperature sensor (2), humidity sensor (17) and solar powered module (11), described solar powered module (11) comprises the solar panel (11-1) that can absorb solar illuminating, the charging circuit module (11-2) that can be electric energy by transform light energy joining with solar panel (11-1), the battery electric quantity detection module (11-4) that can detect solar storage battery (11-3) electric weight that can join by the solar storage battery of power storage (11-3) and with solar storage battery (11-3) joining with charging circuit module (11-2), the output terminal of described single-chip microcomputer (1) with can represent when the battery capacity indication lamp (12) of solar storage battery (11-3) electric weight during lower than the required electric weight of each electricity consumption module, can exceed the warning circuit module (4) of design temperature threshold value alarm and join for the LCD display module (5) that shows current real time temperature and setting threshold temperature in temperature, the output terminal of described single-chip microcomputer (1) is also connected to the refrigeration system (8) that can reduce temperature, the heating system (9) of the temperature that can raise and can increase by spray water the sprinkling system (16) of humidity, described refrigeration system (8) is joined by relay one (6) and single-chip microcomputer (1), described heating system (9) is joined by relay two (7) and single-chip microcomputer (1), described sprinkling system (16) is joined by relay three (15) and single-chip microcomputer (1).
2. according to a kind of green house temperature-humidity control system based on sun power claimed in claim 1, it is characterized in that: described single-chip microcomputer (1) is AT89S51 single-chip microcomputer.
3. according to a kind of green house temperature-humidity control system based on sun power claimed in claim 1, it is characterized in that: described temperature sensor (2) is DS18B20 temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320670773.1U CN203720683U (en) | 2013-10-27 | 2013-10-27 | Solar energy-based greenhouse temperature and humidity control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320670773.1U CN203720683U (en) | 2013-10-27 | 2013-10-27 | Solar energy-based greenhouse temperature and humidity control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203720683U true CN203720683U (en) | 2014-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320670773.1U Expired - Fee Related CN203720683U (en) | 2013-10-27 | 2013-10-27 | Solar energy-based greenhouse temperature and humidity control system |
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| Country | Link |
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| CN (1) | CN203720683U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104331110A (en) * | 2014-10-29 | 2015-02-04 | 苏州佑瑞检测技术有限公司 | Greenhouse temperature adjusting method based on semiconductor temperature control system |
| CN107593192A (en) * | 2017-10-26 | 2018-01-19 | 徐俊浩 | A kind of practical agricultural greenhouse heating device |
-
2013
- 2013-10-27 CN CN201320670773.1U patent/CN203720683U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104331110A (en) * | 2014-10-29 | 2015-02-04 | 苏州佑瑞检测技术有限公司 | Greenhouse temperature adjusting method based on semiconductor temperature control system |
| CN107593192A (en) * | 2017-10-26 | 2018-01-19 | 徐俊浩 | A kind of practical agricultural greenhouse heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20141027 |
|
| EXPY | Termination of patent right or utility model |