A kind of intensive control system of laying hen finishing period and control method
Technical field
control system when the present invention relates to a kind of laying hen finishing period and control method, the particularly intensive control system of a kind of laying hen finishing period and control method.
Background technology
hen house refers to the place that chicken perches, and divides by raising object, has core hen house, plants hen house, chicken brooding house, incubation hen house, Laying House, broiler house, environmental safety type poultry house hen house etc.Traditional family's hen house structure is simple and crude, and scale is less, along with the development of economy, the batch production poultry facility that late 1950s occurs, the scale of raising chicken constantly expands, but up to the present, hen house automaticity is not high, in the process of raising, difficulty is controlled, when health and epidemic prevention, by artificial sterilization to the growing environment condition of chicken, workload is large, and these raise all to the science of chicken and management brings very big inconvenience.
Summary of the invention
the object of the invention is to, the intensive control system of a kind of laying hen finishing period and control method are provided.It can adapt to the needs of large-scale raising chicken, and automaticity is high, can be good at adjusting the environment in hen house, is sterilized by motorisation unit, reduces labor workload little, and the science simultaneously meeting chicken is raised and management.
technical scheme of the present invention: the intensive control system of a kind of laying hen finishing period, comprises overhead control unit, overhead control unit all and ventilation module, temperature adjustment module, moisture adjustment module is connected with light adjustment module; Described ventilation module comprises ammonia gas sensor, and ammonia gas sensor is connected with scavenger fan through ventilation control unit; Described temperature adjustment module comprises more than one temperature sensor, and temperature sensor is connected with temperature control unit, and the control end of temperature control unit is connected to heating installation and heat sink; Described moisture adjustment module comprises humidity sensor, and humidity sensor is connected with humidity controlling unit, and the control end of humidity controlling unit is connected to sprayer and hydrofuge fan; Described light adjustment module comprises light control unit, and light control unit is connected with daylight lamp.
in the intensive control system of aforesaid laying hen finishing period, described heating installation comprises boiler, and boiler is connected with more than one radiator through conveyance conduit, and radiator is provided with electromagnetic valve; Described heat sink comprises cascade and negative-pressure air fan.
in the intensive control system of aforesaid laying hen finishing period, the control end of described temperature control unit is also connected with automatic lifting and cuts off; Described ventilation control unit, temperature control unit, humidity controlling unit and light control unit are all connected with overhead control unit.
in the intensive control system of aforesaid laying hen finishing period, described boiler is located at the first wall outer side of hen house; Described radiator is located at inside the first body of wall; Described scavenger fan is located on the second body of wall of hen house, is provided with hydrofuge fan below scavenger fan; Described cascade is located on the 3rd body of wall of hen house; Described negative-pressure air fan is located on the 4th body of wall of hen house; Described daylight lamp is located at hen house top, and daylight lamp is other is provided with sprayer; Described hen house top is also respectively equipped with more than one ammonia gas sensor, and temperature sensing is from device and humidity sensor; Described automatic lifting partition is located between the first body of wall and the second body of wall, and hen house is divided into plural isolated area by automatic lifting partition, is provided with radiator and temperature sensor in each isolated area.
the control method of the intensive control system of aforesaid laying hen finishing period is, ammonia gas sensor, temperature sensor and humidity sensor detect the ammonia concentration in hen house respectively, temperature and humidity, the data detected are respectively through ventilation control unit, temperature control unit and humidity controlling unit send overhead control unit to, overhead control unit according to receive data to ventilation control unit, temperature control unit and humidity controlling unit assign control command, each control module starts or stops corresponding module (i.e. ventilation module according to order, temperature adjustment module, moisture adjustment module and light adjustment module), overhead control unit controls by light control unit the light-illuminating time that laying hen is bred as the stage.
in the control method of the intensive control system of aforesaid laying hen finishing period, the ammonia gas sensor of ventilation module detects the concentration of Ammonia in Air gas in hen house, and send through ventilation control unit the signal detected to overhead control unit, when ammonia concentration reaches the higher limit of ammonia concentration preset range in overhead control unit, overhead control unit assigns startup command to ventilation control unit, and ventilation control unit starts scavenger fan and discharged by ammonia; When ammonia concentration drops to the lower limit of preset range, assign and cease and desist order, scavenger fan out of service.
in the control method of the intensive control system of aforesaid laying hen finishing period, the temperature sensor of temperature adjustment module detects the temperature in hen house, and send through temperature control unit the temperature signal detected to overhead control unit, when temperature value rises to the higher limit of temperature preset range in overhead control unit, overhead control unit assigns cooling order to temperature control unit, temperature control unit starts heat sink, namely cascade and negative-pressure air fan is started, hot-air in hen house is discharged, make to form negative pressure in hen house, air outside hen house is after cascade cooling, enter hen house, thus temperature in reduction hen house, after temperature remains on temperature preset range, assign and stop cooling order, heat sink out of service, i.e. cascade out of service and negative-pressure air fan, when temperature drops to the lower limit of temperature preset range in overhead control unit, overhead control unit assigns heating order to temperature control unit, temperature control unit starts heating installation, namely open the electromagnetic valve on radiator, the hot water in boiler is transported to radiator through conveyance conduit, makes the temperature of hen house increase, after temperature remains on temperature preset range, assigning stop heating order, heating installation out of service, the electromagnetic valve namely on turning off steam sheet, stop to conveyance conduit conveying hot water.
in the control method of the intensive control system of aforesaid laying hen finishing period, temperature sensor between automatic lifting partition sends the temperature signal of corresponding isolated area to overhead control unit through temperature control unit respectively, when a certain isolated area adjacent area has reached temperature preset range, and this isolated area is not when reaching, overhead control unit starts this region automatic lifting through temperature control unit and cuts off, make it to fall to separate this isolated area, the unit of overhead control is simultaneously issued an order to temperature control unit, close the electromagnetic valve of other radiators, namely to heat to this isolated area separately, make it to reach temperature preset range, after this isolated area temperature reaches preset range, close the electromagnetic valve of this isolated area radiator, namely heating is stopped, simultaneously, rise automatic lifting is cut off, make the homogeneous temperature of whole hen house inside.
in the control method of the intensive control system of aforesaid laying hen finishing period, the humidity sensor of moisture adjustment module detects the humidity of air in hen house, and the moisture signal of detection is sent to overhead control unit through humidity controlling unit, prescribe a time limit when the humidity in air drops to the lower of humidity preset range in overhead control unit, overhead control unit assigns spraying order to humidity controlling unit, humidity controlling unit opens sprayer, increase air humidity, after humidity reaches humidity preset range, assign and stop spraying order, close sprayer; Prescribe a time limit when the humidity in air rises to the upper of humidity preset range in overhead control unit, overhead control unit assigns hydrofuge order to humidity controlling unit, humidity controlling unit opens hydrofuge fan, the air of high humidity is discharged, after humidity drops to humidity preset range, assign and stop hydrofuge order, close hydrofuge fan.
in the control method of the intensive control system of aforesaid laying hen finishing period, ammonia concentration, temperature, humidity and light-illuminating time in hen house between described overhead control unit controls laying hen finishing period;
described ammonia concentration preset range is 5ppm ~ 20ppm;
described temperature preset range be 1 ~ 3 day 37 ~ 39 DEG C, 4 ~ 10 days 35 ~ 37 DEG C, 11 ~ 17 days 33 ~ 35 DEG C, 18 ~ 24 days 31 ~ 33 DEG C, 25 ~ 31 days 29 ~ 31 DEG C, 32 ~ 38 days 27 ~ 29 DEG C, 39 ~ 45 days 25 ~ 27 DEG C, after 46 days until be bred as be 23 ~ 25 DEG C;
described humidity preset range is first week age 65%, until be bred as 55% after second week age the 60%, three week age;
the described light-illuminating time is 1st ~ 2 days is 24 hours/day, and the 3rd day is 22 hours, and the 4th day is 20 hours, and the 5th day is 18 hours, and the 6th day is 16 hours, and the 7th day is 14 hours, and the 8th day is 12 hours, until being bred as is 10 hours/day after the 9th day.
compared with prior art, the present invention not only adapts to the needs that large-scale raises laying hen, and pass through ammonia gas sensor, temperature sensor, humidity sensor gathers the environmental data in hen house, and by the data of collection respectively through ventilation control unit, temperature control unit, humidity controlling unit sends overhead control unit to, overhead control unit assigns control command according to the data received to ventilation control unit temperature control unit and humidity controlling unit, each control module starts or stops corresponding module (i.e. ventilation module according to order, temperature adjustment module, moisture adjustment module and light adjustment module), by this decorum, the automaticity of hen house is greatly improved, dampening liquid in moisture adjustment module also can be replaced by thimerosal by the present invention, carries out disinfection, decrease workload while giving hen house humidification to hen house, the present invention controlled the ammonia concentration in laying hen different incubation stage, temperature, humidity and light-illuminating time, for the developmental state of laying hen different phase, adjustment hen house environment condition, incubation for laying hen provides optimal growth environment of chicken house, shorten the incubation time of laying hen, improve the incubation quality of laying hen,
the science achieving laying hen is raised and management.
Accompanying drawing explanation
fig. 1 is control system figure of the present invention;
fig. 2 is structural representation of the present invention.
being labeled as in accompanying drawing: 1-overhead control unit, 2-ventilation module, 3-temperature adjustment module, 4-moisture adjustment module, 5-light adjustment module, 6-ammonia gas sensor, 7-ventilation control unit, 8-scavenger fan, 9-temperature sensor, 10-temperature control unit, 11-heating installation, 12-heat sink, 13-humidity sensor, 14-humidity controlling unit, 15-sprayer, 16-hydrofuge fan, 17-light control unit, 18-daylight lamp, 19-boiler, 20-conveyance conduit, 21-radiator, 22-electromagnetic valve, 23-cascade, 24-negative-pressure air fan, 25-first body of wall, 26-second body of wall, 27-the 3rd body of wall, 28-the 4th body of wall, 29-automatic lifting is cut off.
Embodiment
below in conjunction with drawings and Examples, the present invention is further illustrated, but not as the foundation limited the present invention.
embodiment.The intensive control system of a kind of laying hen finishing period, forms as illustrated in fig. 1 and 2, comprises overhead control unit 1, overhead control unit 1 all with ventilation module 2, temperature adjustment module 3, moisture adjustment module 4 is connected with light adjustment module 5; Described ventilation module 2 comprises ammonia gas sensor 6, and ammonia gas sensor 6 is connected with scavenger fan 8 through ventilation control unit 7; Described temperature adjustment module 3 comprises more than one temperature sensor 9, and temperature sensor 9 is connected with temperature control unit 10, and the control end of temperature control unit 10 is connected to heating installation 11 and heat sink 12; Described moisture adjustment module 4 comprises humidity sensor 13, and humidity sensor 13 is connected with humidity controlling unit 14, and the control end of humidity controlling unit 14 is connected to sprayer 15 and hydrofuge fan 16; Described light adjustment module 5 comprises light control unit 17, and light control unit 17 is connected with daylight lamp 18; Described ventilation control unit 7, temperature control unit 10, humidity controlling unit 14 is all connected with overhead control unit 1 with light control unit 17.
in the intensive control system of aforesaid laying hen finishing period, described heating installation 11 comprises boiler 19, and boiler 19 is connected with more than one radiator 21 through conveyance conduit 20, and radiator is provided with electromagnetic valve 22; Described heat sink 12 comprises cascade 23 and negative-pressure air fan 24; The control end of described temperature control unit 10 is also connected with automatic lifting and cuts off 29, and automatic lifting cuts off 29 can adopt automatic curtain door.
in the intensive control system of aforesaid laying hen finishing period, described boiler 19 is located at outside the first body of wall 25 of hen house; Described radiator 21 is located at inside the first body of wall 25; Described scavenger fan 8 is located on the second body of wall 26 of hen house, is provided with hydrofuge fan 16 below scavenger fan 8; Described cascade 23 is located on the 3rd body of wall 27 of hen house; Described negative-pressure air fan 24 is located on the 4th body of wall 28 of hen house; Described daylight lamp 18 is located at hen house top, and daylight lamp 18 is other is provided with sprayer 15; Described hen house top is also respectively equipped with more than one ammonia gas sensor 6, and temperature sensing is from device 9 and humidity sensor 13; Described automatic lifting is cut off 29 and is located between the first body of wall 25 and the second body of wall 26, and automatic lifting is cut off 29 and hen house is divided into plural isolated area, is provided with radiator 21 and temperature sensor 9 in each isolated area.
the control method of the intensive control system of aforementioned laying hen finishing period is, ammonia gas sensor 6, temperature sensor 9 and humidity sensor 9 detect the ammonia concentration in hen house respectively, temperature and humidity, the data detected are respectively through ventilation control unit 7, temperature control unit 10 and humidity controlling unit 14 send overhead control unit 1 to, overhead control unit 1 according to receive data to ventilation control unit 7, temperature control unit 10 and humidity controlling unit 14 assign control command, each control module starts or stops corresponding module (i.e. ventilation module according to order, temperature adjustment module, moisture adjustment module and light adjustment module), overhead control unit 1 controls by light control unit the light-illuminating time that laying hen is bred as the stage.
in the control method of the intensive control system of aforesaid laying hen finishing period, the ammonia gas sensor 6 of ventilation module 2 detects the concentration of Ammonia in Air gas in hen house, and send through ventilation control unit 7 signal detected to overhead control unit 1, when ammonia concentration reaches the higher limit of ammonia concentration preset range in overhead control unit 1, overhead control unit 1 assigns startup command to ventilation control unit 7, and ventilation control unit 7 starts scavenger fan 8 and discharged by ammonia; When ammonia concentration drops to the lower limit of preset range, assign and cease and desist order, scavenger fan 8 out of service.
in the control method of the intensive control system of aforesaid laying hen finishing period, the temperature sensor 9 of temperature adjustment module 3 detects the temperature in hen house, and send through temperature control unit 10 temperature signal detected to overhead control unit 1, when temperature value rises to the higher limit of temperature preset range in overhead control unit 1, overhead control unit 1 assigns cooling order to temperature control unit 10, temperature control unit 10 starts heat sink 12, namely cascade 23 and negative-pressure air fan 24 is started, hot-air in hen house is discharged, make to form negative pressure in hen house, air outside hen house is after cascade 23 is lowered the temperature, enter hen house, thus temperature in reduction hen house, after temperature remains on temperature preset range, assign and stop cooling order, heat sink 12 out of service, i.e. cascade 23 out of service and negative-pressure air fan 24, when temperature drops to the lower limit of temperature preset range in overhead control unit 1, overhead control unit 1 assigns heating order to temperature control unit 10, temperature control unit 10 starts heating installation 11, namely the electromagnetic valve 22 on radiator 21 is opened, hot water in boiler 19 is transported to radiator 21 through conveyance conduit 20, the temperature of hen house is made to increase, after temperature remains on temperature preset range, assign and stop heating order, heating installation 11 out of service, the electromagnetic valve 22 namely on turning off steam sheet 21, stops carrying hot water to conveyance conduit 20.
in the control method of the intensive control system of aforesaid laying hen finishing period, the temperature sensor 9 that automatic lifting is cut off between 29 sends the temperature signal of corresponding isolated area to overhead control unit 1 through temperature control unit 10 respectively, when a certain isolated area adjacent area has reached temperature preset range, and this isolated area is not when reaching, overhead control unit 1 starts this region automatic lifting through temperature control unit 10 and cuts off 29, make it to fall to separate this isolated area, the unit of overhead control simultaneously 1 is issued an order to temperature control unit 10, close the electromagnetic valve 22 of other radiators 21, namely to heat to this isolated area separately, make it to reach temperature preset range, after this isolated area temperature reaches preset range, close the electromagnetic valve 22 of this isolated area radiator 21, namely heating is stopped, simultaneously, rise automatic lifting and cut off 29, make the homogeneous temperature of whole hen house inside.
in the control method of the intensive control system of aforesaid laying hen finishing period, the humidity sensor 13 of moisture adjustment module 4 detects the humidity of air in hen house, and the moisture signal of detection is sent to overhead control unit 1 through humidity controlling unit 14, prescribe a time limit when the humidity in air drops to the lower of humidity preset range in overhead control unit 1, overhead control unit 1 assigns spraying order to humidity controlling unit 14, humidity controlling unit 14 opens sprayer 15, increase air humidity, after humidity reaches humidity preset range, assign and stop spraying order, close sprayer 15; Prescribe a time limit when the humidity in air rises to the upper of humidity preset range in overhead control unit 1, overhead control unit 1 assigns hydrofuge order to humidity controlling unit 14, humidity controlling unit 14 opens hydrofuge fan 16, the air of high humidity is discharged, after humidity drops to humidity preset range, assign and stop hydrofuge order, close hydrofuge fan 16.
in the control method of the intensive control system of aforesaid laying hen finishing period, described overhead control unit 1 to control between laying hen finishing period ammonia concentration, temperature, humidity and light-illuminating time in hen house;
described ammonia concentration preset range is 5ppm ~ 20ppm;
described temperature preset range be 1 ~ 3 day 37 ~ 39 DEG C, 4 ~ 10 days 35 ~ 37 DEG C, 11 ~ 17 days 33 ~ 35 DEG C, 18 ~ 24 days 31 ~ 33 DEG C, 25 ~ 31 days 29 ~ 31 DEG C, 32 ~ 38 days 27 ~ 29 DEG C, 39 ~ 45 days 25 ~ 27 DEG C, after 46 days until be bred as be 23 ~ 25 DEG C;
described humidity preset range is first week age 65%, until be bred as 55% after second week age the 60%, three week age;
the described light-illuminating time is 1st ~ 2 days is 24 hours/day, and the 3rd day is 22 hours, and the 4th day is 20 hours, and the 5th day is 18 hours, and the 6th day is 16 hours, and the 7th day is 14 hours, and the 8th day is 12 hours, until being bred as is 10 hours/day after the 9th day.
in the control method of the intensive control system of aforesaid laying hen finishing period, described daylight lamp is 9 watts of electricity-saving lamps.