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Air conditioning device

An air conditioning and installation platform technology, which is applied in the field of air purification, can solve the problems of short transmission distance, reverse potential difference, low negative ion concentration, etc., and achieve the effect of increasing the release amount and improving the effect

Pending Publication Date: 2022-04-22
QINGDAO HISENSE HITACHI AIR CONDITIONING SYST
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Problems solved by technology

However, due to the continuous collision of negative ions with the components in the air during the transmission process, the charge rapidly decays and disappears, so the transmission distance of negative ions is relatively short, and due to the accumulation of negative ions at the emission tip, a reverse potential difference is formed, which inhibits the escape of electrons from the release tip. , resulting in a low concentration of negative ions, affecting the air purification effect
At the same time, the negative ion generators are DC negative high-voltage output, without frequency control, and the production of negative ions is not high under high-frequency and high-voltage conditions

Method used

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Embodiment Construction

[0045] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0046] In the description of this application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the application and simplifying the description, rather than indicating or implying Refe...

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Abstract

The invention discloses an air conditioning device which comprises a negative ion generator, the negative ion generator comprises a sound production electrode part, a grounding electrode part, a high-voltage power supply part and a driving part, a plurality of first electrode tips arranged at intervals are arranged on an emission electrode part, and the grounding electrode part is arranged on the periphery of the emission electrode part; the emission electrode part is provided with a first electrode tip, the grounding electrode part is provided with a second electrode tip, the high-voltage power supply part provides negative high voltage for the emission electrode part, the driving part enables the emission electrode part and the grounding electrode part to generate relative rotation, and a pulsed electric field is formed between the emission electrode part and the grounding electrode part through continuous change of the distance between the first electrode tip and the second electrode tip. The negative ion generation amount is increased, and the air purification effect is improved.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to an air conditioning device with negative ion air purification function. Background technique [0002] The negative ion air purification device uses negative charges to charge the particles in the air, and promotes the agglomeration of the particles in the air. After increasing in volume and weight, they settle to the ground, or the charged particles are adsorbed to the nearest zero potential (earth), Thereby removing PM2.5 and other particulate matter in the air to achieve the effect of air purification. [0003] The existing negative ion technology connects the DC negative high voltage to the release tip made of metal or carbon elements, uses the DC high voltage to generate high corona, and releases a large number of electrons (e-) at high speed, and the electrons cannot exist in the air for a long time, and they will be destroyed immediately. Captured by oxygen molecu...

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Application Information

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IPC IPC(8): F24F8/30F24F8/192F24F8/26F24F11/72F24F11/64
CPCF24F8/30F24F8/192F24F8/26F24F11/72F24F11/64
Inventor 柴方刚孙铁军邱倩
Owner QINGDAO HISENSE HITACHI AIR CONDITIONING SYST
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