A temperature control system for chick incubators based on current adjustable drive circuit
A technology of temperature control system and drive circuit, which is applied in the field of temperature control system of chicken incubators, can solve problems such as temperature control, and achieve the effects of improving accuracy, stabilizing driving current and working stably
Active Publication Date: 2018-06-12
北京勃林格殷格翰维通生物技术有限公司
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The purpose of the present invention is to overcome the defect that the temperature control system of the existing chicken incubator cannot accurately control the temperature, and to provide a temperature control system for the chicken incubator based on the current adjustable drive circuit
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment
[0017] Such as figure 1 As shown, the present invention mainly consists of a temperature sensor WQ, a diode rectifier U1, a resistor R11, a resistor R12, a polar capacitor C6, a polar capacitor C7, an adjustable current drive circuit, a Zener diode D6, a switch control circuit, and temperature detection processing Circuit composition.
[0018] When connected, the anode of the polarity capacitor C6 is connected to the anode output terminal of the diode rectifier U1, and the cathode is connected to the negative output terminal of the diode rectifier U1. One end of the resistor R11 is connected to the negative pole of the polarity capacitor C6, and the other end is connected to the positive pole of the polarity capacitor C6. The negative pole of the polarity capacitor C7 is connected to the negative pole of the polarity capacitor C6, and the positive pole is connected to the positive pole of the polarity capacitor C6. The N pole of the Zener diode D6 is connected to the negativ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a temperature control system of a chick incubator based on a current adjustable driving circuit. The temperature control system is characterized by mainly comprising a temperature sensor WQ, a diode rectifier U1, a polar capacitor C5, the current adjustable driving circuit, a switching control circuit which is connected with the cathode output end of the diode rectifier U1 and an N pole of a Zener diode D6, and a temperature detection processing circuit connected with the temperature sensor WQ and the switching control circuit. The temperature control system can filter electromagnetic interference waves in voltage signals output by the temperature sensor WQ, so that the voltage signals are more accurate; and rapid heating and heat radiation of the incubator can be realized, the accuracy of incubation temperature control of the chick incubator is ensured, the temperature stability of the incubator is ensured effectively, the death rate of chick embryos in eggs is reduced effectively, and the incubation rate of eggs is improved greatly.
Description
technical field [0001] The invention relates to the field of poultry breeding, in particular to a temperature control system for a chicken incubator based on an adjustable current drive circuit. Background technique [0002] With the continuous development of social economy, people's living standards are also constantly improving, and the demand for some foods containing high nutritional ingredients is also increasing day and night. Chicken is a kind of meat food in foods containing high nutritional ingredients, and chicken is favored because of its rich nutrition. In order to meet people's demand for chicken meat, chicken farms have adopted chicken incubators to speed up the hatching of eggs, and eggs have high requirements on the ambient temperature when hatching, and the temperature of the incubator is too high or too low. The chick embryos within die. [0003] However, the temperature control system of the existing chick incubator cannot accurately control the temperat...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G05D23/20A01K41/02
CPCA01K41/023G05D23/20
Inventor 孔利文杨志良赵思源伍超
Owner 北京勃林格殷格翰维通生物技术有限公司