High sensitivity household electronic air purifier
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An electronic air and high-sensitivity technology, applied in the field of purifiers, can solve the problems of high price, damage to health, and large detection errors of household electronic air purifiers, and achieve the effects of low cost, increased concentration, and reduced ozone concentration
Inactive Publication Date: 2015-05-13
成都芮腾科技有限公司
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[0002] Particles, bacteria, viruses and other harmful gases in indoor air are accumulating damage to people's health, especially for those who have been in the indoor environment for a long time. With the improvement of living standards, people are more concerned about their daily life and work. The requirements for indoor air environment quality are also constantly improving. Today's household electronic air purifiers are generally expensive, troublesome to use, and have large detection errors, which brings inconvenience to users.
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[0010] The present invention will be further described below in conjunction with accompanying drawing:
[0011] Such as figure 1 As shown, the present invention includes a direct current power supply DC, a first voltage regulator IC1, a second voltage regulator IC2, a first resistor R1, a second resistor R2, a third resistor R3, a fourth resistor R4, a fifth resistor R5, a Six resistors R6, first diode D1, second diode D2, third diode D3, fourth diode D4, fifth diode D5, gas sensor QM, potentiometer W, thermal sensor Resistor RT, first capacitor C1, second capacitor C2, third capacitor C3, triode Q, amplifier IC3 and transformer TC, DC power supply DC is 15V power supply, first diode D1 and fourth diode D4 both emit light The diode and the triode Q are NPN type, the positive pole of the direct current power supply DC is connected to the input end of the first voltage regulator IC1, and the negative pole of the direct current power supply DC is simultaneously connected to the ...
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Abstract
The present invention discloses a high sensitivity household electronic air purifier, which comprises a direct current power supply, a first voltage stabilizer, a second voltage stabilizer, a first resistor, a second resistor, a third resistor, a fourth resistor, a fifth resistor, a sixth resistor, a first diode, a second diode, a third diode, a fourth diode, a fifth diode, a gas sensitive sensor, a potentiometer, a thermistor, a first capacitor, a second capacitor, a third capacitor, a triode, an amplifier and a transformer. The present invention provides the high sensitivity household electronic air purifier, which has characteristics of convenient use, automatic negative oxygen ion concentration increase and ozone concentration reducing, wherein the thermistor in the circuit can be used for compensating the error caused by the temperature change, and the harmful gas detection sensitivity of the gas sensitive sensor can be regulated through the potentiometer. The high sensitivity household electronic air purifier of the present invention further has the low cost, and is suitable for the health of the whole family users.
Description
technical field [0001] The invention relates to a purifier, in particular to a high-sensitivity household electronic air purifier. Background technique [0002] Particles, bacteria, viruses and other harmful gases in indoor air are accumulating damage to people's health, especially for those who have been in the indoor environment for a long time. With the improvement of living standards, people are more concerned about their daily life and work. The requirements for the quality of indoor air environment are also constantly improving. Today's household electronic air purifiers are generally expensive, troublesome to use, and have large detection errors, which brings inconvenience to users. Contents of the invention [0003] The object of the present invention is to provide a high-sensitivity household electronic air cleaner in order to solve the above problems. [0004] The present invention achieves the above object through the following technical solutions: [0005] Th...
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Application Information
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