The utility model content
Technical problem to be solved in the utility model provides a kind of automatic control system that is used for hen house, and this automatic control system can realize the efficient of hen house and accurately control.
A kind of automatic control system that is used for hen house of the utility model, be included in temperature sensor and the humidity sensor that equidistantly arrange at the hen house middle part, be placed on the heating radiator and the cascade of hen house, and the central controller that is arranged on the pulpit: described temperature sensor and humidity sensor obtain the temperature data and the humidity data of hen house in real time, send to described central controller; Described central controller judges whether temperature data is higher than design temperature, in this way, starts the blower fan cooling; Described central controller judges whether humidity data is lower than humidity, in this way, starts the cascade humidification.
Preferably, also comprise: be arranged on the pressure difference transmitter and the blower fan of hen house, described pressure difference transmitter obtains the air pressure difference of interior atmospheric pressure of hen house and external atmosphere pressure, sends to described central controller; Described central controller judges whether described air pressure difference is higher than the setting pressure difference, in this way, controls described blower fan increasing ventilation and regulates.
Preferably, also comprise: be arranged on the ammonia detecting device and the blower fan of hen house, ammonia level in the described ammonia detector acquisition hen house sends to described central controller; Described central controller judges whether described ammonia level is higher than setting content, in this way, controls described blower fan increasing ventilation and regulates.
Preferably, also comprise: be arranged on the materials detecting device of hen house, be used to detect the materials amount of chicken, send to central controller; Described central controller is handled described materials amount on the back transmission display and is shown.
Preferably, also comprise: be arranged on the drinking-water detecting device of hen house, be used to detect the amount of drinking water of chicken, send to central controller; Described central controller is handled described amount of drinking water on the back transmission display and is shown.
Compared with prior art, the utlity model has following advantage:
The utility model designs automatic control system at hen house, situations such as temperature, humidity, pressure reduction, ammonia level, materials and drinking-water to hen house are carried out overall monitor, and regulate the environment of hen house automatically by equipment such as cascade, heating radiator, blower fans, realize the efficient of hen house and accurately control.
Embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
The utility model designs automatic control system at hen house, situations such as temperature, humidity, pressure reduction, ammonia level, materials and drinking-water to hen house are carried out overall monitor, and regulate the environment of hen house automatically by equipment such as cascade, heating radiator, blower fans, realize the efficient of hen house and accurately control.
Referring to Fig. 1, the utility model first embodiment synoptic diagram is shown, this automatic control system is included in a plurality of temperature sensors 11 and the humidity sensor 12 that equidistantly arrange at the hen house middle part, is placed on the heating radiator 13 and the cascade 14 of hen house, and the central controller 15 that is arranged on the pulpit.
Each temperature sensor 13 and humidity sensor 14 obtain the temperature data and the humidity data of hen house in real time, send to central controller 15.Central controller 15 judges whether temperature data is higher than design temperature, in this way, starts the blower fan cooling, makes hen house temperature trend design temperature; As not, start heating radiator 13 and heat up.Central controller 15 judges whether humidity data is lower than setting humidity, in this way, starts cascade 14 humidifications, makes hen house humidity trend set humidity; As not, do not start cascade 14.
The utility model central controller 15 is also drawn the temperature and humidity curve according to temperature data that obtains in real time and humidity data, shows on the display of pulpit, makes things convenient for the staff to monitor the temperature trend of hen house.The utility model temperature sensor 11 and humidity sensor 12 can be the Temperature Humidity Sensor that has the temperature and humidity measuring ability simultaneously.
Referring to Fig. 2, the utility model second embodiment synoptic diagram is shown, this automatic control system is included in a plurality of temperature sensors 11, humidity sensor 12, pressure difference transmitter 16, ammonia detecting device 17, materials detecting device 18 and the drinking-water detecting device of equidistantly arranging at the hen house middle part 19, be placed on heating radiator 13, cascade 14 and the blower fan 20 of hen house, and the central controller 15 that is arranged on the pulpit.
Pressure difference transmitter 16 obtains the air pressure difference of interior atmospheric pressure of hen house and external atmosphere pressure in real time, sends to central controller 15.Central controller 15 judges whether the air pressure difference is higher than the setting pressure difference, and in this way, control blower fan 20 strengthens ventilation and regulates, and makes hen house internal gas pressure difference be tending towards setting pressure difference, as not, keeps former ventilation.
Ammonia detecting device 17 obtains ammonia level in the hen house, sends to central controller 15, and central controller 15 judges whether described ammonia level is higher than setting content, in this way, control blower fan 20 strengthens ventilation and regulates, and makes the interior ammonia level of hen house be tending towards setting content, as not, keep former ventilation.
Materials detecting device 18 and drinking-water detecting device 19 detect materials amount and the amount of drinking water of chickens, send to central controller 15, and central controller 15 is handled the back with materials amount and amount of drinking water and sent on the display and show, is used to understand chicken group's health status.
The utility model automatic control system also is provided with LOAD CELLS and carbon dioxide sensor in hen house, growth situation and the gas concentration lwevel of chicken in the monitoring hen house when gas concentration lwevel is too high, strengthens the ventilation of blower fan 20 and regulate.
The utility model automatic control system is also monitored the lighting condition in the hen house, by the switch of central controller 15 control lamps and the brightness in the electric weight adjusting hen house.
The design temperature of the utility model automatic control system, to set humidity and ventilation all be according to the weight automatic setting of the age in days of chicken and chicken.
More than to a kind of automatic control system that is used for hen house provided by the utility model, be described in detail, used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.