Ion wind generator and air conditioner indoor unit
A generation device, ionized wind technology, applied in air conditioning systems, space heating and ventilation, heating methods, etc., can solve the problem of non-ionized wind, voltage drop between poles, air supply speed, air supply volume and low air supply efficiency, etc. problem, to achieve the effect of increasing the air intake and increasing the air supply speed
Active Publication Date: 2020-08-04
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +2
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Problems solved by technology
[0003] In order to obtain a higher wind speed, it is usually achieved by increasing the voltage in the prior art. However, in the process of increasing the voltage, when the current value increases to a certain extent, there will be a spark discharge phenomenon, which will make the inter-electrode The voltage drops rapidly, resulting in extremely weak or even no ionized wind speed
It can be seen from the above that the air supply speed, air volume and air supply efficiency of the ion air supply module using the pin mesh structure in the prior art are relatively low
Method used
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Embodiment Construction
[0036] Embodiments of the present invention firstly provide an ion wind generating device, figure 1 is a schematic structural diagram of an ion wind generator according to an embodiment of the present invention, figure 2 It is a schematic structural exploded view of an ion wind generator according to an embodiment of the present invention. see figure 1 with figure 2 , The ion wind generator 10 includes a plurality of discharge modules arranged in sequence, and each discharge module includes a grid electrode placed vertically and extending laterally, and a plurality of needle electrodes distributed on one side of the grid electrode. It should be emphasized that the multiple referred to in the embodiments of the present invention means two, three or more than three. Specifically, the mesh electrode may be a metal mesh with square holes, rhombus holes, circular holes or through holes of other shapes. The needle electrode may be a discharge needle made of metal, which has a ...
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The invention relates to an ion wind generation device and an air conditioner indoor unit. The ion wind generation device comprises a plurality of discharge modules arranged in sequence. Each discharge module comprises a mesh electrode which is arranged vertically and extends transversely, and a plurality of needle electrodes distributed on one side of the mesh electrode. The needle electrodes ofevery two adjacent discharge modules are arranged in a staggered mode in the direction perpendicular to the air outlet face of the ion wind generation device. Projections of the corresponding needle electrodes of every two adjacent discharge modules in the air outlet face of the ion wind generation device are located on the same horizontal line. Thus, uniform gentle wind can be generated in a plurality of linear zones in the horizontal direction, a strong electric field can be formed in the liner zones through overlapping of the multiple discharge modules, and the wind speed of ion wind in thelinear zones is high. The air conditioner indoor unit comprises an enclosure and the ion wind generation device. The ion wind generation device is arranged in the enclosure and used for providing ionwind.
Description
technical field [0001] The invention relates to air conditioning technology, in particular to an ion wind generating device and an air conditioner indoor unit with the ion wind generating device. Background technique [0002] At present, as a unique air supply system, corona discharge ion air supply technology has become a technology with great market potential and good application prospects due to its simple structure, no noise, and air purification effect. It is a hot research direction of domestic and foreign researchers. The generation of ion wind comes from the principle of corona discharge: due to the effect of high voltage, the electric field strength near the needle electrode is extremely high, which causes a large number of air molecules in the area to be ionized, while the electric field outside this area is weak, and no ionization occurs process. Under the action of the electric field, the charged particles move directionally, and collide with uncharged neutral ...
Claims
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IPC IPC(8): F24F1/0007H01T23/00
CPCF24F1/0007H01T23/00
Inventor 李健王永涛
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD