Multifunctional heat pump swimming pool dehumidifier and working method thereof

Abstract

The invention discloses a multifunctional heat pump swimming pool dehumidifier and a working method thereof. The dehumidifier comprises two refrigeration cycle systems arranged in parallel, the two refrigeration cycle systems include a first refrigeration system and a second refrigeration system, the first refrigeration system is a dehumidification and refrigeration combined system working mediumloop, a first evaporator and three parallel condensers are arranged, the three parallel condensers include a first reheating condenser, a pool water condenser and a first air conditioner condenser, and a refrigeration dehumidification cycle can be achieved; the second refrigeration system is a refrigeration and heating combined system working medium loop, an evaporator and a second air conditioning condenser are arranged, and cooling or heat pump heating can be achieved; and a wind treatment passage is arranged between the two working medium loops. The multifunctional heat pump swimming pool dehumidifier can recover and reuse unit condensing heat, can adjust and improve the air supply state, enables the temperature and humidity of a pool to be constant, and achieves the purpose of achieving multiple functions through one unit.

Description

technical field [0001] The invention relates to a dehumidifier for swimming pools, in particular to a multifunctional heat pump swimming pool dehumidifier suitable for swimming pools. Background technique [0002] With the continuous improvement of people's living standards, people not only require places where they can swim, but also put forward higher requirements for the swimming environment. The water temperature of indoor swimming pools is generally kept at 26 degrees Celsius to 28 degrees Celsius, and the air temperature is kept at 28 degrees Celsius to 30 degrees Celsius. Therefore, the temperature and humidity control of indoor swimming pools has received more and more attention. When the relative humidity is too high, the indoor air quality cannot be guaranteed; when the relative humidity is too low, the pool water evaporates too fast, which will undoubtedly increase the input cost. The swimming pool dehumidifier came into being. [0003] High-quality swimming pla...

AI Technical Summary

Problems solved by technology

[0007] The Chinese patent with the application number 201110155403.X discloses a dual-system heat recovery multifunctional all-in-one swimming pool machine. This patent does not have the function of switching operation in winter and summer; it is not equipped with an air-cooled outdoor condenser. When the air temperature in the pool hall and the pool water temperature All meet the requirements. There is no other transfer channel for the condensation heat of the compressor. It can only be forced to heat the air or pool water in the pool hall, which will cause the air temperature in the pool hall or the pool water temperature to be too high; in system A, the air heating condenser A2 and the pool water exchange The heater A3 is a series system, which will cause: when the compressor A1 starts, no matter whether the air temperature in the pool hall meets the set requirements, it will be forced to heat through the air heating condenser A2, and the swimming pool water heat exchanger A3 can transfer The heat given to the pool water is simply what is left over from heating the air

At the same time, two heat exchangers connected in series will increase the resistance of the refrigeration system and reduce the energy efficiency of the unit.

All heat exchangers are connected in parallel in the air channel, and the resistance of the air system is large, resulting in an increase in the power of the fan motor and a decrease in energy efficiency

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