CN206601641U - One kind closing hen house obscures temperature and humidity controller - Google Patents

Abstract

One kind closing hen house obscures temperature and humidity controller, is made up of processor, acquisition module, key-press module, relay control module, alarm module and display module；The processor is main control chip from high performance STC12LE5A60S2 single-chip microcomputers, realizes that fuzzy operation is realized to Temperature and Humidity Control by processor；The acquisition module is to gather humiture parameter using seven AM2302 sensors；The key-press module is the input interface that raiser sets target humiture, and any humiture can be set；The real-time monitoring that the relay control module is made up of heater, humidifying device and ventilation unit, realizes the control of hen house temperature and humidity；The alarm module uses active buzzer, and active buzzer is internally integrated oscillator, it is notified raiser in time when exceeding or falling below setting humiture；The display module is used for parameter and setting control temperature range is shown.The utility model can realize the real-time control that humiture is obscured to hen house, improve pouity dwelling place environment.

Description

A Fuzzy Temperature and Humidity Controller for Closed Chicken Coop

technical field

The utility model relates to a fuzzy temperature and humidity controller for a closed chicken coop, in particular to a controller for automatically monitoring the temperature and humidity according to the needs of poultry breeding.

Background technique

In the process of poultry breeding in our country, traditional chicken breeding mainly relies on artificial temperature and humidity, or adopts semi-closed breeding, which cannot make chickens grow under a suitable temperature and humidity, increases the disease rate, and affects the healthy growth of chickens . Therefore, how to achieve a suitable temperature and humidity environment for chickens is particularly important.

Contents of the invention

The utility model provides a fuzzy temperature and humidity controller for a closed chicken coop, which can automatically monitor the temperature and humidity, make the temperature and humidity within a range suitable for chicken growth, be accurate and fast, and reduce manual labor intensity.

The technical scheme of the utility model is: a fuzzy temperature and humidity controller for a closed chicken house, which is composed of a processor, an acquisition module, a key module, a relay control module, an alarm module and a display module; the processor uses a high-performance STC12LE5A60S2 microcontroller The main control chip realizes the fuzzy operation and the control of temperature and humidity through the processor; the acquisition module adopts seven AM2302 sensors to collect temperature and humidity parameters; Arbitrary temperature and humidity are set; the relay control module is a real-time regulation composed of a heating device, a humidifying device and a ventilation device, and realizes the control of the temperature and humidity of the chicken house; the alarm module adopts an active buzzer, and the active buzzer An oscillator is integrated inside the controller, so that farmers can be notified in time when the temperature and humidity exceed or fall below the set temperature and humidity; the display module is used to display parameters and set the control temperature range.

The button module adopts five independent buttons, and the reset button is connected to the special reset pin of the processor. Therefore, the reset button can be operated at any time to realize the reset of the controller, and the remaining buttons are used to adjust the temperature and humidity control range. The display module is a window for human-computer interaction, and can provide real-time feedback of operating status and environmental parameters.

The acquisition module has seven temperature and humidity monitoring points in total. One AM2302 is installed outdoors and is close to the air inlet, while the remaining six AM2302s are installed inside the chicken coop to detect external temperature and humidity and internal temperature and humidity respectively, and transmit them to the processor.

The processor will use the fuzzy algorithm to analyze the temperature and humidity parameters received by the seven AM2302, combined with the monitoring of the external environment (temperature and humidity), and compare it with the temperature and humidity in the chicken house to select an appropriate control method to control the relay control module. The alarm module uses an active buzzer to notify farmers in time when the temperature and humidity exceed or fall below a set value.

The relay control module, when the temperature and humidity exceed the set value, the processor controls the real-time regulation of the corresponding heating device, humidification device and ventilation device through the fuzzy control algorithm, so as to realize the control of the temperature and humidity of the chicken house, if the temperature is lower than When setting the temperature, the processor will control the four electric heaters with a power of 300 watts of the heating device to heat, and at the same time, the processor will control the spray head of the humidifying device to spray quickly while ensuring that the humidity remains constant.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is a schematic diagram of the chicken house structure of the present utility model.

Fig. 2 is a structural diagram of the control module of the present invention.

Fig. 3 is a structural diagram of the main control module of the present invention.

Fig. 4 is a structural diagram of the relay control module of the present invention.

In Figure 1-Figure 4, 1. Processor, 2. AM2302 sensor, 3. Button module, 4. Relay control module, 5. Alarm module, 6. Display module, 7. Electric heater, 8. Spray head, 9 . Water valve motor, 10. Water storage device, 11. Electric fan, 12. Power supply, 13. Lighting lamp.

detailed description

With reference to Fig. 1, the utility model is made up of processor 1, acquisition module, button module 3, relay control module 4, alarm module 5 and display module 6; Described processor 1 selects high-performance STC12LE5A60S2 single-chip microcomputer as main control chip, through Processor 1 realizes fuzzy operation and realizes the control to temperature and humidity; Described collection module is to adopt seven AM2302 sensors 2 to gather temperature and humidity parameter; Described button module 3 is the input interface that farmer sets target temperature and humidity, can set arbitrary temperature and humidity. Humidity; the relay control module 4 is a real-time regulation and control composed of a heating device, a humidifying device and a ventilating device, and realizes the control of the chicken house temperature and humidity; the alarm module 5 adopts an active buzzer, an active buzzer An oscillator is integrated inside, so that farmers can be notified in time when the temperature and humidity exceed or fall below the set temperature and humidity; the display module 6 is used to display parameters and set the control temperature range.

Referring to Fig. 1, if the temperature is lower than the set temperature and the humidity is in the normal index, the processor 1 transmits a signal to the relay control module 4 to heat the four electric heaters 7 with a power of 300 watts to control the heating device, and control the water valve at the same time The motor 9 rotates counterclockwise so that the water storage device 10 supplies water to the spray head 8, and the rapid spraying ensures that the humidity remains constant while the temperature is raised. If the humidity is lower than the set humidity and the temperature is at a normal index, the processor 1 sends a signal to the relay control module 4 to control the spray head 8 of the humidifying device to quickly spray to achieve the effect of humidifying, and the processor 1 will control the heating device at the same time Four electric heaters 7 with 300 watts of power are heated to ensure that the temperature is constant, and the device can open the electric fan 11 of the ventilation device according to the situation to accelerate the humidity rise.

Referring to Figure 2, the core components processor 1, button module 3, relay control module 4, alarm module 5 and display module 6 of the closed chicken house fuzzy temperature and humidity controller are welded on a PCB board, which is convenient for installation and maintenance. On the same PCB board to make the operation more stable and not easy to damage.

Referring to Figure 3, when performing temperature and humidity control, the farmer sets the temperature and humidity target value through the button module 3 and starts it according to the actual needs of the chicks; Display the collected temperature and humidity in real time, and call processor 1 to analyze the temperature and humidity parameters received by seven AM2302s using fuzzy algorithm; The comparison of the internal temperature and humidity is to select an appropriate control mode to control the relay control module 4 to achieve the purpose of fuzzy temperature and humidity control in the chicken house; if it is detected that the internal temperature or humidity of the chicken house exceeds the allowable range, the buzzer is driven to realize the alarm.

Referring to Fig. 4, the processor 1 controls the action of the relay control module 4 after comparing with the temperature and humidity in the house according to the result of the fuzzy analysis, combined with the monitoring of the external environment (temperature and humidity).

Claims (3)

1. A fuzzy temperature-humidity controller for a closed poultry house is characterized in that it is made up of a processor, an acquisition module, a key module, a relay control module, an alarm module and a display module; said processor selects high-performance STC12LE5A60S2 single-chip microcomputer as the main The control chip realizes fuzzy operation through the processor to realize the control of temperature and humidity; the acquisition module adopts seven AM2302 sensors to collect temperature and humidity parameters; temperature and humidity; the relay control module is a real-time regulation composed of a heating device, a humidifying device and a ventilation device, and realizes the control of the temperature and humidity of the chicken coop; the alarm module adopts an active buzzer, and the inside of the active buzzer The oscillator is integrated to notify the farmer in time when the temperature and humidity exceed or fall below the set temperature and humidity; the display module is used to display parameters and set the control temperature and humidity range. 2. The fuzzy temperature and humidity controller of a kind of closed chicken house according to claim 1, is characterized in that, described processor selects high-performance STC12LE5A60S2 single-chip microcomputer for use as main control chip, is placed on the power supply top; Described collection module has seven A temperature and humidity monitoring point, wherein an AM2302 is installed outdoors, and near the air inlet, and the remaining six AM2302 are respectively installed inside the chicken coop; the key module, display module and processor are welded on the same PCB board. 3. A fuzzy temperature and humidity controller for a closed chicken house according to claim 1, wherein the relay control module is made up of a heating device, a humidifying device and a ventilation device, wherein the heating device adopts four powers of 300 Watt electric heaters are placed symmetrically in the chicken coop; the ventilation device adopts longitudinal ventilation, and fans with a ventilation volume of 0.03m³/s are installed on the front and rear sides of the model box; the humidification device uses spray nozzles to quickly spray to achieve humidification Effect.