Unlock instant, AI-driven research and patent intelligence for your innovation.

Ventilation control circuit for chicken house

A technology for controlling circuits and chicken coops, applied in pump control, temperature control, non-electric variable control, etc., can solve problems such as death, economic loss, and chicken sickness

Pending Publication Date: 2018-09-04
昆明理工大学津桥学院
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most chicken farms use fixed exhaust fans to control the temperature of the chicken coop, either for ventilation or blowing. At the same time, because the exhaust fan is artificially switched, once the operation is forgotten for a long time, it may cause the chickens to get sick or even die, resulting in serious problems. Economic losses

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Ventilation control circuit for chicken house

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0015] Such as figure 1 As shown, the chicken house ventilation control circuit resistor R3 (1), resistor R1 (2), resistor R4 (3), PNP transistor Q1 (4), N-channel MOSFET Q5 (5), NPN transistor Q2 (6) , PNP transistor Q3 (7), resistor R5 (8), NPN transistor Q4 (9), resistor R6 (10), N-channel MOSFET Q6 (11), resistor R2 (12), negative temperature coefficient thermistor RT1 (13), photodiode PD1 (14). The upper end of R1 (2) is connected to +24V DC power supply, th...

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

No PUM Login to View More

Abstract

The invention relates to a ventilation control circuit for a chicken house. The ventilation control circuit for the chicken house comprises a resistor R3(1), a resistor R1 (2), a resistor R4 (3), a PNP type triode Q1 (4), an N channel MOSFET Q5 (5), an NPN type triode Q2 (6), a PNP type triode Q3 (7), a resistor R5 (8), an NPN type triode Q4 (9), a resistor R6 (10), an N channel MOSFET Q6 (11), aresistor R2 (12), a negative temperature coefficient thermistor RT1 (13) and a photosensitive diode PD1 (14). Under the joint control action of the negative temperature coefficient thermistor RT1 (13)and the photosensitive diode PD1 (14), external sunlight is gradually enhanced while internal temperature of the chicken house is gradually increased in the morning, a fan can gradually enhance draftinducing capability, and the internal temperature of the chicken house can be rapidly lowered; the internal temperature of the chicken house is gradually lowered while the sunlight is gradually weakened afternoon, and a draft inducing speed of the fan is reduced; and at night, the fan is changed into an air supply state, and fresh air is provided for the chicken house, so that the aims of enabling the air inside the chicken house to be fresh and enabling chicken flocks to live healthily, hardly get ill and lay more eggs are achieved.

Description

technical field [0001] The invention relates to a chicken house ventilation control circuit. Background technique [0002] At present, most chicken farms use fixed exhaust fans to control the temperature of the chicken coop, either for ventilation or blowing. At the same time, because the exhaust fan is artificially switched, once the operation is forgotten for a long time, it may cause the chickens to get sick or even die, resulting in serious problems. Economic losses. Contents of the invention [0003] In order to solve the above problems, the present invention provides a chicken house ventilation control circuit. Under the joint control of the negative temperature coefficient thermistor RT1 (13) and the photodiode PD1 (14), the circuit can gradually increase the internal temperature of the chicken house in the morning and the external sunshine gradually increases, and the fan will gradually increase the ventilation capacity, and quickly Reduce the internal temperatur...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G05D23/24F04D27/00
CPCG05D23/24F04D27/00F04D27/004
Inventor 熊浩
Owner 昆明理工大学津桥学院