vertical air conditioner

Abstract

The invention provides a vertical air conditioner. The vertical air conditioner comprises an indoor unit. The indoor unit comprises a front panel, an air outflow frame, a rear backboard, a left side panel, a right side panel, a top cover plate and a mixed air display. A mixed air outlet is formed in the front panel. The top cover plate is provided with a non-heat-exchange air inlet, an induced draught fan and an air guiding device for opening or closing the non-heat-exchange air inlet. The induced draught fan is used for introducing indoor non-heat-exchange air into an inner air duct through the non-heat-exchange air inlet. According to the vertical air conditioner, non-heat-exchange air and heat exchange air can both be introduced to form mixed air, the mixed air is blown out of the mixed air outlet, and thereof the circulating air volume and the heat exchange speed of the indoor unit are increased. The non-heat-exchange air inlet is formed in the top cover plate, the induced draught fan is used for inducing air, the height of a heat exchanger can be increased without arranging a ventilation air duct, and therefore the capacity of the heat exchanger is improved. The mixed air display is independently arranged, production and mold cost can be reduced to the maximum extent, the arrangement position of the mixed air display is flexible, and the market competitiveness can be improved.

Description

technical field [0001] The invention belongs to the technical field of air conditioning, and in particular relates to the structural improvement of a vertical air conditioner. Background technique [0002] With the development of air-conditioning technology and people's higher and higher requirements for air-conditioning experience, a vertical air conditioner has emerged. Specifically, the vertical air conditioner is provided with an air inlet on the back panel of the air conditioner, and an air conditioner air supply device with a through air passage is arranged between the air inlet of the back panel and the air outlet of the front panel, and the air conditioner air supply device is directed toward the air outlet. While sending out the heat-exchanged air after heat exchange by the heat exchanger, a certain negative pressure is formed in the through-air duct. It is then mixed with the heat exchange air in the through-air channel to form a mixed air, which is sent out from ...

AI Technical Summary

Problems solved by technology

[0003] Yet above-mentioned vertical air conditioner, since the air-conditioning air-intake device with the through air channel will be set between the air inlet on the back panel of the air-conditioner and the air-outlet of the front panel, the top of the heat exchanger inside the air-conditioner cannot be higher than the air-conditioner inlet. The bottom edge of the wind device will cause the height of the heat exchanger to be limited, and then the capacity of the heat exchanger will be limited; On the same display panel, the original structure of the air conditioner display will be changed, which will increase the production cost and mold cost accordingly, and the display of the air mixing function is not direct and obvious enough, so it is difficult to increase the attractiveness and attention of consumers

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