CN205247243U - Automatic regulation and control system of hot house temperature based on singlechip - Google Patents
Automatic regulation and control system of hot house temperature based on singlechip Download PDFInfo
- Publication number
- CN205247243U CN205247243U CN201520921913.7U CN201520921913U CN205247243U CN 205247243 U CN205247243 U CN 205247243U CN 201520921913 U CN201520921913 U CN 201520921913U CN 205247243 U CN205247243 U CN 205247243U
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- temperature
- hot house
- control mainboard
- control
- heat sink
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Abstract
The utility model discloses an automatic regulation and control system of hot house temperature based on singlechip, including the control mainboard, control mainboard connection has a plurality of to set up respectively at hot house inside and outside temperature sensor, and the control mainboard still is connected with the heat sink that is used for the heating device who heaies up for the hot house and is used for cooling down for the hot house respectively through the relay, the display of temperature in still being connected with audible -visual annunciator, being used for adjusting the button of hot house temperature and being used for showing the hot house on the control mainboard, temperature sensor for gather the inside and outside temperature value of hot house, and send temperature value to the control mainboard, the control mainboard for receive temperature value, and start heating device or heat sink according to temperature value through the control relay, audible -visual annunciator for send bee sound and warning light when the hot house temperature is less than minimum setting value or be higher than the highest setting value, has solved the low problem of current artifical regulation and control big -arch shelter temperature effectiveness.
Description
Technical field
The utility model belongs to electronic technology field, relates to SCM Based hot house temperature auto-control to beSystem.
Background technology
Traditional temperature control is in hot house, to hang thermometer, knows in booth by reading temperature valueActual temperature. Compare according to existing temperature and design temperature again, look at excess Temperature or too low. AsFruit crosses higher position to booth processings of lower the temperature, if too low with regard to intensification. These operations are all to enter in artificial situationRow, expend a large amount of manpowers and material resources, can not meet the needs of modern agricultural production far away.
Utility model content
For above-mentioned the deficiencies in the prior art, the utility model provides a kind of SCM Based hot house temperatureAutomatic regulating system.
For solving the problems of the technologies described above, the utility model adopts following technical scheme, and SCM Based plastics are largeCanopy temperature automatic regulating system, comprises control mainboard, controls mainboard and is connected with several to be separately positioned on plastics largeThe temperature sensor that canopy is inside and outside, control mainboard also by relay be connected with respectively for give hot houseThe heater heating up and the heat sink for lowering the temperature to hot house, control on mainboard and be also connected with acousto-optic reportAlert device, for regulating the button of hot house temperature and for showing the display of temperature in hot house;
Temperature sensor, for gathering the Temperature numerical inside and outside hot house, and is sent to control by Temperature numericalMainboard; Control mainboard, for receiving Temperature numerical, and start and add by control relay according to Temperature numericalHot charging is put or heat sink; Audible-visual annunciator, for hot house temperature lower than minimum setting value or higher thanWhen the highest setting value, sound a buzzer and warn light.
Further, control the chip of mainboard employing STC12C5A60S2.
Further, heater is several bulbs that are evenly arranged on hot house inwall both sides.
Further, heat sink is several fans that are evenly arranged on hot house inwall top.
Further, the model of temperature sensor is DS18B20.
The beneficial effects of the utility model are, taking single-chip microcomputer as control core, to utilize temperature sensor DS18B20Temperature in booth is carried out to Real-time Collection and control, realize the automatic control of temperature; And can come by buttonThe temperature value of setting greenhouse, the temperature of collection and the temperature of setting show by display; When the temperature settingWhen value is larger than the temperature gathering, by heater, booth inside is heated, to reach setting value, otherwise,Open heat sink, to reach fast cooling object.
Brief description of the drawings
Fig. 1 is the structural representation of the SCM Based hot house temperature of the utility model automatic regulating system.
In figure, 1. control mainboard, 2. temperature sensor, 3. heat sink, 4. heater, 5. relay,6. button, 7. audible-visual annunciator, 8. display.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
The utility model provides a kind of SCM Based hot house temperature automatic regulating system, referring to Fig. 1,Comprise and control mainboard 1, control mainboard 1 and conventionally adopt STC12C5A60S2 chip. Controlling mainboard 1 also connectsHave several to be separately positioned on the inside and outside temperature sensor of hot house 2, temperature sensor 2 is for adoptingThe inside and outside Temperature numerical of collection hot house, and Temperature numerical is sent to and controls mainboard 1, then it is large to be shown to plasticsOn the display 8 of temperature of shed. The model of temperature sensor 2 is generally DS18B20, and the temperature of this model passesSensor 2 does not need A/D conversion, and the work of temperature survey and conversion all completes in a device.
Control mainboard 1 and be also connected with respectively heater 4 Hes for heating up to hot house by relay 5For the heat sink 3 to hot house cooling, temperature sensor 2 sends for receiving to control mainboard 1Temperature numerical, and the Temperature numerical collecting and the restriction of predefined temperature upper limit are contrasted, then basisNeed, start heater 4 or heat sink 3 by control relay 5. Conventionally heater 4 is equalEven several bulbs that are arranged on hot house inwall both sides, heat sink 3 is for being evenly arranged on hot houseSeveral fans at inwall top.
Control on mainboard 1 and be also connected with the button 6 that is used to hot house design temperature, according to the growth of cropThe needs of temperature environment, can preset the bound of booth internal temperature for hot house by this button 6System, for example 20 DEG C～30 DEG C. Control mainboard 1 and first gather the temperature inside and outside hot house by temperature sensor 2Number of degrees value, if booth internal temperature, not in predefined scope, by starting heater 4 isBooth heats up, or comes for booth cooling by opening heat sink 3.
Control on mainboard 1 and be also connected with audible-visual annunciator 7, this audible-visual annunciator 7 hot house temperature lower thanSet lower limit or higher than set higher limit time, will sound a buzzer and warn light, to remind usePerson notices that temperature in hot house, in abnormal condition, need to arouse attention.
Claims (3)
1. SCM Based hot house temperature automatic regulating system, it is characterized in that, comprise and control mainboard (1), described control mainboard (1) is connected with several and is separately positioned on the inside and outside temperature sensor of hot house (2), described control mainboard (1) is also connected with respectively the heater (4) for heating up to hot house and the heat sink (3) for lowering the temperature to hot house by relay (5), wherein, described heater (4) is for being evenly arranged on several bulbs of hot house inwall both sides, described heat sink (3) is for being evenly arranged on several fans at hot house inwall top,
On described control mainboard (1), be also connected with audible-visual annunciator (7), for regulating the button (6) of hot house temperature and for showing the display (8) of temperature in hot house;
Described temperature sensor (2), for gathering the Temperature numerical inside and outside hot house, and is sent to described control mainboard (1) by Temperature numerical; Described control mainboard (1), for receiving described Temperature numerical, and starts heater or heat sink (3) according to described Temperature numerical by control relay (5); Described audible-visual annunciator (7), for sounding a buzzer and warn light during lower than minimum setting value or higher than the highest setting value in hot house temperature.
2. SCM Based hot house temperature automatic regulating system as claimed in claim 1, is characterized in that, described control mainboard (1) adopts the chip of STC12C5A60S2.
3. SCM Based hot house temperature automatic regulating system as claimed in claim 1 or 2, is characterized in that, the model of described temperature sensor (2) is DS18B20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520921913.7U CN205247243U (en) | 2015-11-18 | 2015-11-18 | Automatic regulation and control system of hot house temperature based on singlechip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520921913.7U CN205247243U (en) | 2015-11-18 | 2015-11-18 | Automatic regulation and control system of hot house temperature based on singlechip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205247243U true CN205247243U (en) | 2016-05-18 |
Family
ID=55946326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520921913.7U Expired - Fee Related CN205247243U (en) | 2015-11-18 | 2015-11-18 | Automatic regulation and control system of hot house temperature based on singlechip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205247243U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106292775A (en) * | 2016-08-26 | 2017-01-04 | 合肥若涵信智能工程有限公司 | Based on Internet of Things Temperature Control System of Greenhouse |
| CN106444895A (en) * | 2016-10-13 | 2017-02-22 | 合肥拓发信息科技有限公司 | Temperature adjusting system based on computer precision control |
-
2015
- 2015-11-18 CN CN201520921913.7U patent/CN205247243U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106292775A (en) * | 2016-08-26 | 2017-01-04 | 合肥若涵信智能工程有限公司 | Based on Internet of Things Temperature Control System of Greenhouse |
| CN106444895A (en) * | 2016-10-13 | 2017-02-22 | 合肥拓发信息科技有限公司 | Temperature adjusting system based on computer precision control |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20161118 |