Household riser indirect-direct two-stage evaporative air conditioner

Abstract

The invention discloses a household stand pipe indirect-direct two-stage evaporation air cooler. The air cooler comprises a machine unit shell, an air inlet is formed in the middle of the bottom of the machine unit shell, an air feeding fan and an air filter are sequentially arranged in the air inlet, the intersected positions between the two opposite side walls of the machine unit shell and the bottom of the machine unit shell are respectively provided with an air deflector, stand pipe indirect-direct evaporation cooling devices are symmetrically arranged on the left and the right in the machine unit shell, an air deflector d is arranged between the two stand pipe indirect-direct evaporation cooling devices, air deflectors c are arranged between the two stand pipe indirect-direct evaporation cooling devices and the air filter, the two stand pipe indirect-direct evaporation cooling devices are communicated with an indoor ceiling interlayer through an exhaust duct, and an air feeding channel is communicated with the indoor space through an air feeding pipe. The evaporation air cooler can perform indirect-direct two-stage evaporation cooling on air, and therefore air feeding temperature is lowered, occupied area can also be reduced, and the indirect-direct two-stage evaporation air cooler is convenient and flexible to arrange.

Description

technical field [0001] The invention belongs to the technical field of air-conditioning equipment, and in particular relates to a household riser indirect-direct two-stage evaporative air conditioner. Background technique [0002] At present, most of the traditional household air conditioners are wall-mounted mechanical refrigeration air conditioners or floor cabinet mechanical refrigeration air conditioners. Due to the large population base and large proportion of rural population in our country, the energy consumption of household air conditioners is huge and difficult to pay. [0003] At present, household evaporative air conditioners and cooling fans that have been widely promoted have remarkable energy-saving effects due to the use of low-carbon and environmentally friendly evaporative cooling technology. However, evaporative air conditioners and cooling fans only perform direct evaporative cooling on the air, and the cooling effect is limited. Therefore, the further p...

AI Technical Summary

Problems solved by technology

Due to the large population base and large proportion of rural population in our country, the energy consumption of household air conditioners is huge and difficult to pay.

[0003] Household evaporative air conditioners and cooling fans that have been widely promoted at present have remarkable energy-saving effects due to the use of low-carbon and environmentally friendly evaporative cooling technology. However, evaporative air conditioners and cooling fans only perform direct evaporative cooling on the air, and the cooling effect is limited. Therefore, the further promotion of evaporative cooling technology in the residential field is limited; and single-stage, multi-stage, and evaporative cooling air-conditioning units combined with mechanical refrigeration are difficult to apply in the residential field due to their large footprint.

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