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Automatic exhaust system having soft start function and used for poultry house

An automatic exhaust and soft start technology, applied in the direction of electrical components, machine/engine, pump control, etc., can solve the problems of inability to effectively ensure the air quality in the poultry house and high malfunction rate, so as to facilitate livestock breeding and improve air quality. Quality, cleanliness improvement effect

Active Publication Date: 2017-01-25
沙洋天佑生态农业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the influence of interference signals, the existing automatic exhaust system has a high misoperation rate and cannot effectively ensure the air quality in the poultry house, which has a great impact on livestock feeding

Method used

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  • Automatic exhaust system having soft start function and used for poultry house
  • Automatic exhaust system having soft start function and used for poultry house

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Embodiment

[0017] Such as figure 1 As shown, the present invention is mainly composed of an exhaust fan M, a detection circuit, an amplifier P1, an amplifier P2, a capacitor C3 whose negative pole is connected to the positive pole of the amplifier P1, the positive pole is connected to the detection circuit, and the negative pole is connected to the output terminal of the amplifier P1. Capacitor C4 whose positive pole is connected to the positive pole of capacitor C3 after passing through resistor R4, capacitor C2 whose positive pole is connected to the positive pole of capacitor C3, and whose negative pole is connected to the negative pole of amplifier P1, is connected in series between the negative pole of capacitor C3 and the negative pole of capacitor C2 Resistor R5 in between, the positive pole is connected to the negative pole of the amplifier P1, the negative pole is connected to the output terminal of the amplifier P1, the capacitor C5 is connected in parallel with the capacitor C5...

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Abstract

The invention discloses an automatic exhaust system having a soft start function and used for a poultry house. The automatic exhaust system is characterized by mainly comprising an exhaust fan M, a detection circuit, an amplifier P1, an amplifier P2, a capacitor C3 with the negative pole connected with the positive pole of the amplifier P1 and the positive pole connected with the detection circuit, a capacitor C4 with the negative pole connected with an output end of the amplifier P1 and the positive pole connected with the positive pole of the capacitor C3 through a resistor R4, a capacitor C2 with the positive pole connected with the positive pole of the capacitor C3 and the negative pole connected with the negative pole of the amplifier P1 and the like. The automatic exhaust system can filter out interfering signals mixed in detection signals to increase the cleanliness of the detection signals, so that the work of the exhaust fan can be controlled more accurately, the poultry house is effectively ventilated, the quality of air in the poultry house is improved, and livestock feeding is facilitated. The automatic exhaust system has the soft start function, so that electronic components can be well protected from being damaged by surge current.

Description

technical field [0001] The invention relates to the field of poultry breeding, in particular to a soft-start poultry house automatic exhaust system. Background technique [0002] The environmental status of the poultry house is closely related to the health of the livestock. If the environment of the poultry house deteriorates, the incidence of livestock disease will increase, especially in a high-density or closed breeding environment. Due to poor ventilation, the ammonia inside the poultry house will The high concentration of gas has a particularly serious impact on livestock. In order to reduce the concentration of ammonia in the poultry house, farmers usually use an automatic exhaust system to ventilate the poultry house to improve the air quality in the poultry house. However, due to the influence of interference signals, the existing automatic exhaust system has a high rate of malfunction and cannot effectively ensure the quality of the air in the poultry house, which...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D27/00G01N33/00H03K17/72
CPCF04D27/00F04D27/008G01N33/0054H03K17/72
Inventor 孔利文杨志良赵思源伍超
Owner 沙洋天佑生态农业有限公司
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