Ion wind indoor unit, ion wind air conditioner system and control method

An air-conditioning system and ionic wind technology, applied in air-conditioning systems, heating and ventilation control systems, heating and ventilation safety systems, etc., can solve the problems of increasing the production and manufacturing costs of air-conditioning systems, occupying the internal space of air conditioners, and reducing work efficiency, etc. problems, to achieve the effect of eliminating electromagnetic noise, improving heat transfer efficiency, and reducing occupied volume

Inactive Publication Date: 2016-02-03
QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ordinary air-conditioning indoor units drive the air through the fan to perform forced convection heat exchange with the indoor heat exchanger to achieve the purpose of heating or cooling. The forced convection heat exchange through the fan will inevitably generate noise. The noise mainly includes: fan blowing The starting noise of the air, the electromagnetic noise of the motor, and the vibration noise of the structural parts, etc., all of which will have a certain impact on the environment, especially for those who are sensitive to noise, which will lead to a decrease in their work efficiency and quality of life.
[0003] In addition, the existing air-conditioning indoor units require fans and motors, so they are relatively large in size, which not only takes up a lot of space inside the air conditioner, affects the overall appearance, but also increases the production and manufacturing costs of the entire air-conditioning system

Method used

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  • Ion wind indoor unit, ion wind air conditioner system and control method
  • Ion wind indoor unit, ion wind air conditioner system and control method
  • Ion wind indoor unit, ion wind air conditioner system and control method

Examples

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Effect test

Embodiment 1

[0034] This embodiment provides an ion wind indoor unit, such as figure 1 with figure 2 As shown, it includes a housing 11, an indoor heat exchanger 12 disposed in the housing 11, an ion wind generator 13 and a controller 14. The ion wind generator 13 is disposed on the windward side of the indoor heat exchanger 12, and the direction of the arrow is the wind direction. The controller 14 is connected with the ion wind generator 13, and the controller 14 can adjust the voltage applied to both ends of the ion wind generator 13 according to the degree of superheat at the outlet end of the indoor heat exchanger 12.

[0035] The indoor heat exchanger 12 can be a finned tube heat exchanger, the hairpin tube of which is a copper tube with an outer diameter less than or equal to 5mm, and the copper tube can be an internally threaded tube or a bare tube. The indoor heat exchanger 12 can also be a parallel flow heat exchanger or a common heat exchanger. The number of rows of the indoo...

Embodiment 2

[0042] This embodiment provides an ion wind air conditioning system, the air conditioning system such as image 3As shown, it includes an outdoor unit 2 and the ion wind indoor unit 1 as described in Embodiment 1 connected to the outdoor unit 2 . The outdoor unit 2 includes a compressor 21 connected through pipelines, an oil separator 22, a four-way valve 23, an outdoor heat exchanger 24, an outdoor electronic expansion valve 26 and a gas-liquid separator 29, and the outdoor electronic expansion valve 26 is provided with a check valve 25. One end of the indoor heat exchanger 12 of the ion wind indoor unit 1 is connected to the outdoor electronic expansion valve 26 through the indoor electronic expansion valve 15 and the liquid shut-off valve 27 , and the other end is connected to the four-way valve 23 through the gas shut-off valve 28 .

[0043] When the ionic wind air conditioning system is running, the controller 14 controls to turn on the ionic wind generator 13 to realize...

Embodiment 3

[0053] This embodiment provides an ion wind air conditioning system, the air conditioning system such as Figure 4 As shown, it includes an outdoor unit 2 and a plurality of indoor units connected to the outdoor unit 2 . A plurality of indoor units may all be the ion wind indoor units 1 as described in Embodiment 1, or may be some ion wind indoor units 1 and some common indoor units.

[0054] Its control method is similar to that of Embodiment 2, and will not be repeated here.

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Abstract

The invention discloses an ion wind indoor unit, an ion wind air conditioner system and a control method, and relates to the technical field of refrigerating and heating equipment. In order to solve the problems that an existing air conditioner indoor unit is large in occupation size, large in noise and the like, the ion wind indoor unit is designed. The ion wind indoor unit comprises a shell and an indoor heat exchanger arranged in the shell; an ion wind generator is arranged on the upwind side and / or downwind side of the indoor heat exchanger, and carries out corona on air entering the interior of the generator to generate ion wind and blow out the iron wind so as to achieve convection heat exchange of indoor air; and meanwhile, the ion wind air conditioner system with the ion wind indoor unit and the control method of the air conditioner system are provided. The ion wind indoor unit can reduce the starting noise of air and eliminate electromagnetic noise of a motor and vibration noise of a structural part; use comfort is greatly improved; and meanwhile, the indoor unit structure is simplified, the occupied size of the indoor unit is reduced, the attractiveness of the indoor unit is improved, and the production cost and the assembling cost are reduced.

Description

technical field [0001] The invention relates to the technical field of refrigeration and heating equipment, and in particular to an ion air indoor unit, an air conditioning system with the ion air indoor unit, and a control method for the air conditioning system. Background technique [0002] With the development of the economy and the improvement of people's living standards, the application of air conditioners is very popular. Most of the air conditioner indoor units are installed in hotels, office areas, apartments, or in vehicles such as buses and private cars, which have relatively high noise requirements. Ordinary air-conditioning indoor units drive the air through the fan to perform forced convection heat exchange with the indoor heat exchanger to achieve the purpose of heating or cooling. The forced convection heat exchange through the fan will inevitably generate noise. The noise mainly includes: fan blowing The starting noise of the air, the electromagnetic noise o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/00F24F13/30F24F13/08F24F11/00
Inventor 郑品迪崔昌学宋强
Owner QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD
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