air conditioner

An air conditioner and space technology, which is applied in air conditioning systems, space heating and ventilation, space heating and ventilation details, etc., can solve the problems of low dust holding capacity and inconspicuous dust removal effect, and achieve improved purification effect and good dust removal effect, easily polarized effect

Active Publication Date: 2019-03-01
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in order to minimize the impact of the dust removal device on the air flow in the air duct and reduce wind resistance, this kind of dust removal device is generally relatively small, so its dust holding capacity is quite low, and the dust removal effect is not obvious.

Method used

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Examples

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Embodiment Construction

[0034] figure 1 is a schematic structural diagram of an air conditioner according to an embodiment of the present invention, figure 2 is a schematic module block diagram of an air conditioner according to an embodiment of the present invention. figure 1 The direction indicated by the straight arrow in the middle is the air flow direction inside the air conditioner 1 . The air conditioner 1 may generally include a casing 10 , a fan assembly 20 and an evaporator 30 disposed in the casing 10 . The casing 10 has an air inlet for introducing air from the environment and an air outlet for sending air back to the environment. The fan assembly 20 may be a volute type centrifugal fan assembly, including an external volute and a centrifugal fan inside the volute. The evaporator 30 may have a plurality of heat exchange tubes and a plurality of heat exchange fins, and heat exchange gaps are formed between the plurality of heat exchange fins to allow air to pass directly and exchange h...

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Abstract

The invention relates to an air conditioner which comprises a shell, and a fan assembly, an evaporator, an ionization device, a dust collection device and a control device which are arranged in the shell. The ionization device is configured to ionize air passing through the ionization device when switched on, so that particles in air are electrified. The dust collection device is configured to adsorb electrified particles in air passing through the dust collection device when switched on. The control device is electrically connected with the fan assembly, the evaporator, the ionization device and the dust collection device. An upper space and a lower space isolated from the upper space are defined in the shell. The fan assembly and the evaporator are arranged in the upper space. The ionization device and the dust collection device are arranged in the lower space. The ionization device is located on the upstream of the dust collection device in the flow direction of air in the lower space. According to the air conditioner, larger or normal air volume can be obtained, the area of the cross sections, through which air can pass, of the ionization device and the dust collection device can be made largest, and therefore the air conditioner has the good dust removal effect.

Description

technical field [0001] The invention relates to household appliances, in particular to an air conditioner. Background technique [0002] With the continuous development of the economy, the rapid increase of urban large-scale construction and automobiles has led to an increasing proportion of smiling particles in the urban air. In particular, particulate matter such as PM2.5 is an important factor causing air pollution, and indoor air pollution is more harmful to the human body than outdoor air pollution, so controlling indoor particulate matter pollution is very important. [0003] At present, there are many air conditioners with dust removal function on the market, which can remove PM2.5 and other polluting particles in the indoor air while adjusting the indoor temperature. However, the dust removal device in the existing air conditioner generally utilizes the common physical interception method of HEPA (High Efficiency Air Filter) to achieve the dust removal purpose. Thi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/0076F24F11/89F24F13/30B03C3/38B03C3/47
CPCF24F1/0014F24F13/30F24F11/89F24F8/192
Inventor 李宗强吴洪金王飞郭嘉兴
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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