A kind of negative ion emission device and its air purification equipment

Abstract

The invention discloses a negative ion emitting device and air purification equipment thereof. The negative ion emitting device includes a conductive structure and a plurality of emitting heads. Carbon fiber bundle, fastening layer and conductive jack; air purification equipment includes control circuit, negative high voltage generator, photocatalyst circuit, photocatalyst lamp tube, air circulation device and car, and also includes negative ion emitting device of the present invention. The invention ensures the stability and effective emission distance of negative ions, the content of negative ions emitted into the air is maintained at tens of millions of equivalents, and the emission range of negative ions is at least several times or even dozens of times the range of negative ions in the prior art, effectively killing Viruses in the air, high-pressure dust removal, greatly improve the air purification effect of negative ion air purification equipment; at the same time, the emitter head can be removed and replaced freely, which is convenient for replacing parts and reducing equipment replacement costs.

Description

technical field [0001] The invention relates to a device, in particular to a negative ion emitting device and air purification equipment thereof. Background technique [0002] At present, most negative ion emission devices use metal needle-shaped electrodes as the emission components. The metal needle tip generates negative ions through high-voltage discharge, which not only emits a small amount of negative ions, but also has a short range of negative ions; the discharge of the metal needle tip will produce ozone that is harmful to the human body. [0003] In addition, although nano-carbon fiber bundles are used as negative ion emitting electrodes, the Chinese patent document whose notification number is CN102358443 discloses a negative ion emitting device. The emitting electrode is made of nano-carbon fiber bundles. In the electrode hole, the conductive electrode is inserted into the emitter electrode and fixedly connected. However, because the nano-carbon fiber bundles ar...

AI Technical Summary

Problems solved by technology

However, because the nano-carbon fiber bundles are composed of nano-carbon fibers and are directly fixed in the electrode holes, once the fiber bundles loosen or fall off, the negative ion emission will be unstable and the process is not mature enough; and it is not easy to place new nano-carbon fiber bundles on the electrode again. In the hole, it is not easy to maintain, and the service life of the equipment is short; in addition, the nano-carbon fiber bundles are not concentrated enough to emit negative ions

[0004] The air purification equipment using the above negative ion emission device emits unstable negative ions, is not easy to maintain, has a short service life, the negative ion emission distance and the content of negative ions in the air cannot meet the requirements, and the structure is not simplified enough.

Images