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Electrostatic precipitation apparatus for room ventilation and ventilation system incorporating same

A technology for electric dust collectors and rooms, which is applied in the field of electric dust collectors for room ventilation and ventilation systems assembled with the electric dust collectors, which can solve the problems of unmaintainable removal and high frequency of maintenance, and achieve high Efficient dust removal, reduced maintenance frequency, and efficient dust collection

Active Publication Date: 2014-12-03
TORNEX
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the electrostatic precipitator will stop operating until the maintenance that eliminates the cause is completed. During this period, not only the function of removing suspended particles in the air and maintaining a good environment cannot be maintained, but the frequency of maintenance will also increase.

Method used

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  • Electrostatic precipitation apparatus for room ventilation and ventilation system incorporating same
  • Electrostatic precipitation apparatus for room ventilation and ventilation system incorporating same
  • Electrostatic precipitation apparatus for room ventilation and ventilation system incorporating same

Examples

Experimental program
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Effect test

Embodiment Construction

[0038] In the figure, in the electric dust collector 1 for room ventilation, the electric dust collector 2 is composed of an ionization part 3 that charges the suspended particles in the air, a dust collection part 4 that captures the charged suspended particles by Coulomb force, and a dust collector. Part 4 and the ionization part 3 supply power supply 5 to form a two-stage charging type electric precipitator. , deliver a certain current from the power supply 5 to the ionization part 3, and control it so as not to exceed the set voltage; and voltage, wherein, the measurement part 7 is located between the power supply 5 and the dust collection part 4, and continuously measures the applied voltage value and current value when a predetermined voltage is applied to the dust collection part 4, and the voltage level control part 8 receives from the measurement part 7 Applied voltage and current values, and according to abnormal discharges with sudden changes in the applied voltage ...

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Abstract

The exemplary system / apparatus can include an electrostatic precipitation apparatus for room ventilation, which can have a two-stage charging type electrostatic precipitator including an ionization section, a particle collection section and a power supply. The exemplary apparatus can include a constant-current control unit / arrangement interposed between the power supply and the ionization section. A sensing unit / arrangement can be interposed between the power supply and the particle collection section. A voltage step control unit / arrangement can receive the applied voltage value and current value from the sensing unit / arrangement for issuing a command to increase or decrease the predetermined voltage to prevent the particle collection section from anomalously discharging in response to an anomalous discharge. A voltage changing unit / arrangement can change the predetermined voltage in response to a command from the voltage step control unit to control a current and a voltage provided from the power supply to the particle collection section.

Description

technical field [0001] The present invention relates to an electric dust collector for indoor ventilation including an ionization part, a dust collecting part and a power supply. Specifically, the present invention relates to the following electric dust collector for indoor ventilation and an electric pre Gas system, it can transmit a certain current to the ionization part and apply a specified voltage to the dust collection part. When abnormal discharge such as spark discharge occurs in the dust collection part, the specified voltage will be reduced, and the normal dust collection will be restored automatically. If the dust collecting effect continues for the set time, the cause of the abnormal discharge is considered to be eliminated, and the voltage returns to the specified voltage before the abnormal discharge. Background technique [0002] Ventilation in the living room is very important to maintain the hygiene of the air environment. In offices and other places, in or...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03C3/68
CPCB03C3/72B03C3/08B03C3/12B03C3/41B03C3/47B03C3/68B03C3/74F24F8/30F24F8/192Y02A50/20
Inventor 浦田浩作笠原刚
Owner TORNEX
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