Removable multi-functional air conditioner

Abstract

The invention relates to a movable multifunctional air conditioner. The bottom part of the air conditioner is provided with idler wheels, and an intermediate valve is arranged in the air conditioner, which leads the space in the air conditioner to be divided into a front chamber and a rear chamber; the front and the rear chambers are provided respectively with an air inlet and an air outlet and an independent fan; the front chamber is provided with a front valve, and the rear chamber is provided with a rear valve; the front chamber provided with an evaporator can produce cold air, and the rear chamber provided with a condenser can produce warm air. By connecting the duct selectively, warm air can be produced in cold days while the cold air is discharged out of the room; conversely, the cold air can be produced in hot days while the warm air is discharged out of the room. Moreover, the front and rear chambers can be communicated through the intermediate valve, which leads the air out of the air conditioner to become dry warm air after dehumidified by the evaporator and then through the condenser, or leads the dry warm air to be sent to the space needing drying, and used for dehumidifying and drying. A heater can be arranged additionally behind the condenser so as to improve the warm air temperature or the drying effect, realizing one machine with multi functions. The invention can be moved to part space needing air-conditioning without the need to work for the whole space so as to save energy source.

Description

technical field [0001] The invention relates to a mobile multifunctional air conditioner, in particular to a multi-purpose air conditioner that can be used for air conditioning, heating, dehumidification, and simultaneous drying of dehumidification. air conditioner. Background technique [0002] With the increasing affluence of society and the continuous improvement of people's quality of life, air conditioners, air conditioners, electric heaters, dehumidifiers and electric hot air dryers have gradually become essential household appliances for many families in all corners of the world. For rainy and humid areas, dehumidifiers and electric hot air dryers have a great market demand where moisture-sensitive expensive precision instruments or medicines or expensive clothes are placed. For areas with rainy seasons and large temperature differences in four seasons distributed around the world, there is a great potential market for air conditioners, air conditioners, electric hea...

AI Technical Summary

Problems solved by technology

At present, the dehumidifiers on the market only have a single purpose of dehumidification and cannot be used for drying. When a dehumidifier is used for dehumidification, the air released by the dehumidifier after dehumidification is dry air with relatively high temperature, low humidity ratio and low relative humidity. It already has quite strong drying capacity; when designing dehumidifiers at home and abroad, the industry often only pays attention to removing part of the moisture contained in the air to reduce the relative humidity of the air; The by-products are not utilized, resulting in a waste of these precious resources that could have been used to dry items; moreover, when dehumidifying on a humid hot day, the relatively high-temperature air discharged by the dehumidifier will heat the space where the dehumidifier is used. In order to achieve dehumidification The purpose is to increase the temperature of the space at the same time; if it is in the humid and hot summer, increasing the temperature will cause discomfort to the human body

Electric hot air dryers and electric heaters have the disadvantages of high temperature, energy consumption and insufficient safety when used

When using a heat pump type cooling and heating machine, the position of the four-way valve must be adjusted to switch between cooling and heating. If the four-way valve is switched during the operation of the cooling and heating machine, the pressure difference between the high and low pressure ends of the system is often ten times the atmospheric pressure. Above, it is easy to cause damage to the switch button of the four-way valve in use and cause failure; when the design of the heat pump air conditioner in the subtropical area is based on air conditioning, based on the principle of heat pump thermodynamics, the heat transfer rate of the condenser must be equal to that of the evaporator. The heat transfer rate is added to the power of the compressor, so the indoor heat exc

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