Indirect evaporative cooling air conditioner, control method thereof, storage medium and control equipment
An evaporative cooling air conditioner and control method technology, which is applied to the control input involving air characteristics, space heating and ventilation control input, mechanical equipment, etc., can solve the problem of high energy consumption, and achieve the effect of reducing power consumption
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Embodiment 1
[0041] figure 1 It is a flow chart of an air conditioner control method according to an embodiment of the present invention. Such as figure 1 As shown, an air-conditioning control method includes:
[0042] Step S1, obtaining the dry bulb temperature of the primary air outlet, the wet bulb temperature of the secondary air inlet, and the wet bulb temperature of the secondary air outlet of the indirect evaporative cooling air conditioner;
[0043] Step S2. Based on the wet bulb temperature of the secondary air inlet and the wet bulb temperature of the secondary air outlet, calculate the wet bulb enthalpy difference between the secondary air inlet and the secondary air outlet;
[0044] Step S3, based on the primary air outlet dry bulb temperature and wet bulb enthalpy difference, adjust the operating state of the indirect evaporative cooling air conditioner, so as to control the primary air outlet dry bulb temperature within the first target range, and reduce the wet bulb enthal...
Embodiment 2
[0056] image 3 It is a schematic diagram of an indirect evaporative cooling air conditioner control. Such as image 3 As shown, on the basis of the above embodiment, when the dry bulb temperature of the primary air outlet is lower than the preset lower limit of the dry bulb temperature, the operating state of the indirect evaporative cooling air conditioner is determined based on the difference between the dry bulb temperature and the wet bulb enthalpy of the primary air outlet. Make adjustments, including:
[0057] If the wet bulb enthalpy difference is higher than the preset wet bulb enthalpy difference upper limit, then reduce the operating frequency of the pump;
[0058] If the wet bulb enthalpy difference is between the preset wet bulb enthalpy difference upper limit and the preset wet bulb enthalpy difference middle value, reduce the operating frequency of the secondary fan;
[0059] If the wet bulb enthalpy difference is lower than the preset intermediate value of t...
Embodiment 3
[0074] On the basis of the above embodiment, when the dry bulb temperature of the primary air outlet is between the preset lower limit of the dry bulb temperature and the preset upper limit of the dry bulb temperature, based on the difference between the dry bulb temperature and the wet bulb enthalpy of the primary air outlet, the The operating status of the indirect evaporative cooling air conditioner is adjusted, including:
[0075] If the wet bulb enthalpy difference is lower than the preset wet bulb enthalpy difference lower limit, then increase the operating frequency of the pump;
[0076] If the wet bulb enthalpy difference is higher than the preset upper limit of the wet bulb enthalpy difference, the operating frequency of the water pump is reduced.
[0077] In this embodiment, when the dry bulb temperature of the primary air outlet is between the preset lower limit of the dry bulb temperature and the preset upper limit of the dry bulb temperature, that is, when A≤t1≤B,...
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