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Intelligent exhausting system capable of isolating back-stage interference

An intelligent, pin-based technology, applied in the protection of overvoltage, pump control, non-variable pumps, etc., can solve the problem of low intelligence in the exhaust system, achieve simple structure, improve stability, and accurate The effect of wind speed

Inactive Publication Date: 2018-03-16
四川新驱科为科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the defect that the intelligence of the traditional exhaust system is too low, and provide an intelligent exhaust system that isolates the interference of the subsequent stage

Method used

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  • Intelligent exhausting system capable of isolating back-stage interference
  • Intelligent exhausting system capable of isolating back-stage interference

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Embodiment

[0018] Such as figure 1 , 2 As shown, the intelligent exhaust system for isolating post-stage interference of the present invention includes a power module, a temperature sensor U1, a fan M, a processing chip U2, and a resistor R11 connected in series between pins 2 and 4 of the processing chip U2 , a resistor R10 connected in series between the VOUT pin of the temperature sensor U1 and the 1 pin of the processing chip U2, one end is connected to the VOUT pin of the temperature sensor U1, and the other end is connected to the GND pin of the temperature sensor U1 Capacitor C7, one end is connected to pin 1 of the processing chip U2, and the other end is connected to the GND pin of the temperature sensor U1. Capacitor C8, the positive pole is connected to the 5 pin of the processing chip U2, and the negative pole is connected to the GND of the temperature sensor U1 The polar capacitor C9 connected to the pins, the polar capacitor C10 and the polar capacitor C11 connected in par...

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Abstract

The invention discloses an intelligent exhausting system capable of isolating back-stage interference. The intelligent exhausting system is characterized by comprising a power supply module, a temperature sensor U1, a fan M, a processing chip U2, a resistor R11 which is connected between a pin 2 and a pin 4 of the processing chip U2 in series, a resistor R10 which is connected between a VOUT pin of the temperature sensor U1 and a pin 1 of the processing chip U2 in series, and a capacitor C7 with one end connected with the VOUT pin of the temperature sensor U1 and the other end connected with aGND pin of the temperature sensor U1 and the like. According to the intelligent exhausting system disclosed by the invention, a wind speed of the fan can be automatically adjusted according the temperature in a workshop, so that the temperature in the workshop is intelligently reduced; the intelligent exhausting system is simple in structure and high in intelligent degree and is suitable for being widely used. The intelligent exhausting system has an over-voltage protection function, and damages caused by high voltage on the system are avoided.

Description

technical field [0001] The invention relates to an exhaust system, in particular to an intelligent exhaust system for isolating interference from a subsequent stage. Background technique [0002] In the production process, the temperature in the workshop will rise due to the long-term operation of the equipment, and it is not conducive to the health of workers to work in the workshop for a long time. In order to solve this problem, at present, the workshop is usually exhausted manually to reduce the temperature in the workshop, but the intelligence of the traditional exhaust system is too low to adapt to the development of society; and the traditional exhaust system is easily affected by the rear fan The feedback interference of the motor affects the stability of the system. Contents of the invention [0003] The purpose of the present invention is to overcome the defect of low intellectualization of the traditional exhaust system, and provide an intelligent exhaust syste...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D27/00H02H3/20
CPCF04D27/004F05D2270/313H02H3/20
Inventor 王前明
Owner 四川新驱科为科技有限公司
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