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Control method, ventilation device and air conditioner system

A control method and a technology of polluted air, applied in the field of ventilation systems, can solve the problems of single control method of ventilation devices, damage to user experience, damage to ventilation effect, etc., and achieve the effects of improving user experience, reducing impact, and reducing pollution

Active Publication Date: 2016-10-12
QINGDAO HISENSE HITACHI AIR CONDITIONING SYST
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Problems solved by technology

In the prior art, the outdoor air is generally controlled to purify the air before entering the room, or the indoor air is controlled to purify indoors. However, the control method of the ventilation device in the above scheme is too simple, so that the ventilation effect of the ventilation device is easily affected by the change of the ventilation environment. impact, thereby compromising the ventilation effect, thereby compromising the user experience

Method used

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  • Control method, ventilation device and air conditioner system
  • Control method, ventilation device and air conditioner system
  • Control method, ventilation device and air conditioner system

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] In order to clearly describe the technical solutions of the embodiments of the present invention, in the embodiments of the present invention, words such as "first" and "second" are used to distinguish the same or similar items with basically the same functions and functions. A skilled person can understand that words such as "first" and "second" do not limit the quantity and execution order.

[0028] With the rapid development of modern industry, air p...

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Abstract

The embodiment of the invention provides a control method, a ventilation device and an air conditioner system, and relates to the field of ventilation systems. The control method, the ventilation device and the air conditioner system are applied to full heat exchangers, and the ventilation scheme suitable for the current ventilation environment can be selected according to changes of the ventilation environment. The control method includes the steps that the pollution index is obtained, wherein the pollution index is used for measuring the indoor or outdoor air pollution degree; when the pollution index is smaller than a pollution index threshold value, indoor air is made to sequentially pass through a polluted air inlet and a polluted air outlet and flow to outdoor portions, outdoor air is made to pass through a fresh air inlet and is subjected to air purification when passing through the fresh air inlet, and the purified air is made to flow to indoor portions through the fresh air inlet; and when the pollution index is larger than or equal to the pollution index threshold value, the indoor air is made to sequentially pass through the polluted air inlet, the polluted air outlet and the fresh air inlet and is subjected to air purification when passing through the fresh air inlet, and the purified air is made to flow to the indoor portions through a fresh air outlet. The control method, the ventilation device and the air conditioner system are used for conducting heat exchange on the air.

Description

technical field [0001] The invention relates to the technical field of ventilation systems, in particular to a control method, a ventilation device and an air conditioning system. Background technique [0002] The total heat exchanger is a high-efficiency and energy-saving air-conditioning and ventilation device. When the air conditioner performs indoor and outdoor ventilation, the indoor and outdoor air pass through the heat exchange core of the total heat exchanger, so that the outdoor air obtains heat from the indoor return air discharged from the room. Or cooling capacity, so as to make full use of the temperature difference between indoor and outdoor air, so that the indoor temperature fluctuation is small. [0003] With the rapid development of modern industry, air pollution is becoming more and more serious. When the outdoor air pollution is serious, harmful substances such as viruses, bacteria, carbon dioxide, formaldehyde, smog particles (such as PM2.5) not only dir...

Claims

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Application Information

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IPC IPC(8): F24F7/007F24F13/28F24F13/30F24F11/00
CPCF24F7/007F24F11/0001F24F11/30F24F13/28F24F13/30F24F2011/0002F24F2110/50F24F2110/64F24F2110/66F24F2110/70
Inventor 卢广宇王天鸿杜永
Owner QINGDAO HISENSE HITACHI AIR CONDITIONING SYST
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