A portable environment control system is configured to condition the air within an enclosure, such as by heating, cooling, humidifying or dehumidifying. The portable environmental control system has a conduit that is attached at one end to an environment control device and attached at the opposing outlet end to a partition coupling. The partition coupling is configured over an opening in a partition, such as an exterior wall of a recreation vehicle. Airflow from the environment control device is configured to flow through the conduit and through the partition coupling to an enclosure. The portable environment control system is quick and easy to install and allows for closure of an opening in a partition with a flange cover. The portable environment control system may have an inlet and outlet conduit to provide air flow to and draw air flow from an enclosure, respectively.

A dehumidifier includes a housing, a motor bracket provided in the housing; and a water pan. The housing includes a top cover provided with a mounting hole and a handle movably provided in the mounting hole in a vertical direction. A gap is formed between the handle and a circumferential wall surface of the mounting hole. The motor bracket includes a top wall below the gap, and the top wall is provided with an overflow hole. The water pan is provided below the overflow hole and configured to receive water flowing out via the overflow hole.

Provided is a dehumidification apparatus with good energy efficiency. A moisture absorbing material (polymeric moisture absorbing material 24), which absorbs moisture and swells at a temperature not higher than a predetermined temperature sensitive point, while shrinking and releasing condensed water at a temperature higher than the temperature sensitive point as a result of phase transition, is formed so as to be divided into a plurality of segments which are made apart from each other during dehydration. A rotation motor (21) is used to move the moisture absorbing material (polymeric moisture absorbing material 24) between a moisture absorption region (14a) and a dehydration region (14b). In the dehydration region (14b), the moisture absorbing material (polymeric moisture absorbing material 24) is heated by the heater (25).

A device is provided for supplying heating and cooling, the device having a heat transfer medium arranged in the interior of a storage tank and having at least one cycle process plant operated using a working substance. The heat transfer medium has a lower temperature in a bottom region of the interior than in a region of the interior arranged thereabove. All the components of the cycle process plant that contain the working substance are arranged in the interior. The components of the cycle process plant arranged inside the storage tank are surrounded by the heat transfer medium. The heat transfer medium has constituents to bind or convert the working substance. The amount of the constituent as a proportion of the heat transfer medium is dimensioned in such a way that the working substance contained in the cycle process plant can be completely bound or converted by the constituent after an escape from the cycle process plant.

A single-package air conditioning appliance includes a housing defining an outdoor portion and an indoor portion. An outdoor heat exchanger assembly is disposed in the outdoor portion. The outdoor heat exchanger assembly includes an outdoor heat exchanger and an outdoor fan. An indoor heat exchanger assembly is disposed in the indoor portion. The indoor heat exchanger assembly includes an indoor heat exchanger and an indoor fan. A compressor is in fluid communication with the outdoor heat exchanger and the indoor heat exchanger to circulate a refrigerant between the outdoor heat exchanger and the indoor heat exchanger. The single-package air conditioner unit also includes a make-up air module. The make-up air module extends between the outdoor portion of the housing and an outside of the housing. The make-up air module includes a plurality of make-up air fans.

A single-package air conditioning appliance includes a housing defining an outdoor portion and an indoor portion. An outdoor heat exchanger assembly is disposed in the outdoor portion. The outdoor heat exchanger assembly includes an outdoor heat exchanger and an outdoor fan. An indoor heat exchanger assembly is disposed in the indoor portion. The indoor heat exchanger assembly includes an indoor heat exchanger and an indoor fan. A compressor is in fluid communication with the outdoor heat exchanger and the indoor heat exchanger to circulate a refrigerant between the outdoor heat exchanger and the indoor heat exchanger. The single-package air conditioner unit also includes a make-up air module. The make-up air module extends between the outdoor portion of the housing and an outside of the housing. The make-up air module includes a plurality of make-up air fans.

A shoe management apparatus including a cabinet including an inner space for storing shoes, an exhaust port disposed at a rear surface of the inner space and discharging air into the inner space, and a front discharge port disposed at an upper surface of the cabinet and discharging air from the inner space to outside of the shoe management apparatus.

An air conditioning device, which may be a dehumidifier or a movable air conditioner, has a main body and at least one concealed handle. Each concealed handle has a case, a cover, and a moving structure. The case has a finger accommodating space and a finger inserting opening communicating with each other. The movable cover is movably mounted in the finger inserting space in the case of the concealed handle, and thus the user's fingers can push to move the cover and then insert into the finger accommodating space to conveniently move or lift the main body. When not in use, the cover is pushed back by a resilient element of the moving structure, and then the cover is disposed in the finger inserting opening to cover the finger accommodating space, which enhances the aesthetic appeal and avoids dirt accumulation in the finger accommodating space.

A low-humidity air supply device which supplies low-humidity air into a dry room includes an intake portion that is connected to an inside of the dry room and through which air in the dry room is taken in, a cooling unit that cools the air taken in through the intake portion, a dehumidification unit that dehumidifies the air cooled by the cooling unit, and a supply unit that is connected to the inside of the dry room and through which the air dehumidified by the dehumidification unit is supplied into the dry room, in which at least one of the intake portion, the cooling unit, the dehumidification unit, and the supply unit is composed of a duct having a box shape through which the air is able to pass, and the duct is a portion of a casing that constitutes an outermost layer of the low-humidity air supply device.

An apparatus for water purifying and dehumidifying with an air purifying system purifies air and purifies condensate water produced by dehumidification such that the condensate water can be used as drinkable water, as a single product, whereby various functions are given to one product. Accordingly, there is an effect that the manufacturing cost of the product is reduced and expenses by customers are decreased, whereby it is possible to improve competitiveness of the product in terms of practical use.