Heat exchanger cleaning control method, device and air conditioner
A control method and heat exchanger technology, applied in heating and ventilation control systems, heating and ventilation safety systems, mechanical equipment, etc., can solve the problem of less cleaning of external heat exchangers, increased power consumption, and heat exchange effects Deterioration and other problems, to achieve the effect of improving energy saving effect and comfort, improving accuracy and avoiding wrong cleaning
Active Publication Date: 2021-04-09
NINGBO AUX ELECTRIC +1
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Problems solved by technology
The main reason is the difference in the environment on the outdoor side. For example, the pollution in the north is more serious, there are more dust particles, and the heat exchanger is more dirty, while the environment in the south is slightly better and there is more rain, resulting in a slightly clean surface of the heat exchanger. The accumulation of time will also cause the heat exchanger to be dirty and blocked, which will affect the performance of the product and cause poor cooling and heating effects.
At the same time, consumers pay less attention to the external unit, resulting in less cleaning of the external unit heat exchanger
The heat exchanger of the external unit of the air conditioner is eroded by wind, rain and dust all the year round, which leads to the deterioration of the heat exchange effect of the heat exchanger, which affects the cooling and heating effect of the air conditioner, increases the power consumption, and improves the comfort of the air conditioner. is also falling
Method used
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[0061] In order to make the above objects, features and advantages of the present invention more comprehensible, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0062] see figure 1 , This embodiment provides a heat exchanger cleaning control method, which can realize automatic cleaning of the heat exchanger, thereby improving the energy-saving effect and comfort of the air conditioner.
[0063] Among them, the heat exchanger cleaning control method includes:
[0064] Step S1, sending out a cleaning instruction for cleaning the heat exchanger according to the preset pressure value and the measured pressure value received at the first preset time.
[0065] It should be noted that the measured pressure value represents the dynamic pressure inside or outside the heat exchanger, or the static pressure inside or outside the heat exchanger. That is, the measured pressure value is the dynamic pressure o...
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The invention provides a heat exchanger cleaning control method, a device and an air conditioner, and relates to the technical field of air conditioners. The heat exchanger cleaning control method includes: issuing a cleaning instruction for cleaning the heat exchanger according to a preset pressure value and a measured pressure value received at a first preset time. Wherein, the measured pressure value represents the dynamic pressure inside or outside the heat exchanger, or the static pressure inside or outside the heat exchanger. A heat exchanger cleaning control device. The air conditioner provided by the present invention can implement the above-mentioned heat exchanger cleaning control method. The heat exchanger cleaning control method, device and air conditioner provided by the present invention can realize automatic cleaning of the heat exchanger, thereby improving the energy-saving effect and comfort of the air conditioner.
Description
technical field [0001] The invention relates to the technical field of air conditioners, in particular to a heat exchanger cleaning control method and device, and an air conditioner. Background technique [0002] In the prior art, the cleaning of the air conditioner is mostly carried out by the maintenance person's original door-to-door service, which is often cleaned once every few years or even never cleaned. The main reason is the difference in the environment on the outdoor side. For example, the pollution in the north is more serious, there are more dust particles, and the heat exchanger is more dirty, while the environment in the south is slightly better and there is more rain, resulting in a slightly clean surface of the heat exchanger. With the accumulation of time, it will also cause the heat exchanger to be dirty and blocked, which will affect the product performance and cause poor cooling and heating effects. At the same time, consumers pay less attention to the ...
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IPC IPC(8): F24F11/46F24F11/61F24F11/64F24F11/41F24F140/12
CPCF24F11/41F24F11/46F24F11/61F24F11/64F24F2140/12
Inventor 秦宪
Owner NINGBO AUX ELECTRIC