Heat pump dehumidifier for swimming pool and working method thereof

Abstract

The invention discloses a heat pump dehumidifier for a swimming pool and a working method thereof. The dehumidifier at least comprises a dehumidifying and refrigerating combining system, a refrigerating and heating combining system and an air processing passage; the dehumidifying and refrigerating combining system comprises a first compressor, a reheating condenser, a pool water condenser, a firstexpansion valve and a first evaporator; a water inlet pipe and a water outlet pipe which are connected with the swimming pool correspondingly are arranged on the pool water condenser; the refrigerating and heating combining system comprises a second compressor, a four-way reversing valve air conditioning condenser, a second evaporator and a second expansion valve; the air processing passage comprises an air returning port and an air feeding port and is internally provided with an air feeder; and the first evaporator, the second evaporator and the reheating condenser are arranged in the air processing passage, and the reheating condenser is arranged on the rear sides of the first evaporator and the second evaporator. According to the heat pump dehumidifier for the swimming pool and the working method thereof, engine unit condensing heat can be recycled, the air feeding state is adjusted and modified, the pool hall humiture and the pool water temperature are adjusted, and the purpose that one engine unit realizes multiple functions is achieved.

Description

technical field [0001] The invention relates to the field of dehumidifiers, in particular to a swimming pool heat pump dehumidifier and a working method thereof. 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] In order to meet the dehumidification requireme...

AI Technical Summary

Problems solved by technology

In winter, if the indoor air needs to be heated, it can only be heated and dehumidified. First, the indoor air is cooled and dehumidified, and then the temperature is raised by condensation heat. The cooling and heating of the air offset energy. Generally, the air temperature can only be raised by 3~ 5°C, which cannot meet the indoor temperature requirements; when the system is a multi-system system, multiple outdoor units need to be configured, and a large outdoor location is required for installation, and the large condensation heat discharge also has a certain impact on the outdoor environment

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