A dehumidifying apparatus with dual dehumidifying rotor includes an air supply fan for introducing outside air; a first cooler for cooling the air being introduced through the air supply fan; a first dehumidifying rotor where a dehumidifying area and a regeneration area are formed in a circumferential direction; a second dehumidifying rotor where a dehumidifying area, a purge area and a regeneration area are formed in a circumferential direction; a heater disposed between the second dehumidifying rotor and a dry room that heats air passing each dehumidifying area of the first dehumidifying rotor and the second dehumidifying rotor and being supplied to the dry room; a first regeneration heater that heats air passing the purge area of the second dehumidifying rotor and being returned to the regeneration area; and an exhaust fan that discharges air that passed each regeneration area of the first and second dehumidifying rotors to outside.
F24F 3/153 - Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatmentApparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidificationAir-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatmentApparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by dehumidification with subsequent heating, i.e. with the air, given the required humidity in the central station, passing a heating element to achieve the required temperature
2.
Multi-stage dehumidification system for local area dehumidification of dry room
The present disclosure relates to a multi-stage dehumidification system for local area dehumidification of dry room, the system including a main dehumidification part formed to have an inside space that is sealed from outside; a main dehumidifying device for controlling that the relative humidity of the inside of the main dehumidification part is smaller than the relative humidity of the outside of the main dehumidification part; at least one local area dehumidification part that is partitioned within the main dehumidification part, and that has an inside space that is sealed from the main dehumidification part; and a local area dehumidifying device for controlling that the relative humidity of the inside of the local area dehumidification part is smaller than the relative humidity of the inside of the main dehumidification part, wherein the local area dehumidification part includes an opening for entry and exit of objects; a moisture penetration prevention part that protrudes to outside from an edge of the opening; and a first air curtain part that forms a first blocking air flow from one side of an outer opening of the moisture penetration prevention part towards the other side.
F24F 3/14 - Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatmentApparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidificationAir-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatmentApparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by dehumidification
The present disclosure relates to an air tight door including a frame having three frame members disposed, respectively, at a first lateral side, a second lateral side, and an upper side of an opening; and a longitudinal member disposed at a lower side of the opening. The door is rotatably connected to the frame member disposed at the first lateral side of the opening so as to open and/or close the opening. A first sealing disposed at each of the three frame members closely contacts the door in a closed state; and a second sealing elevatably disposed at a lower end of the door descends from the lower end of the door to closely contact the longitudinal member in the closed state. A locking device fixes a position of the door in the closed state; and an actuating device is configured to unlock the locking device.
E06B 7/16 - Sealing arrangements on wings or parts co-operating with the wings
E05B 65/10 - Locks for special use for panic or emergency doors
E05F 5/02 - Braking devices, e.g. checksStopsBuffers specially for preventing the slamming of wings
E06B 3/36 - Arrangements of wings characterised by the manner of movementArrangements of movable wings in openingsFeatures of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
E06B 7/215 - Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting automatically withdrawn when the wing is opened with sealing strip being moved to a retracted position by elastic means, e.g. springs
E06B 7/23 - Plastic, sponge rubber, or like strips or tubes
4.
Hybrid operating apparatus of regenerative heater and hybrid operating method of regenerative heater
A hybrid operating apparatus including an absolute humidity sensing unit configured to sense an absolute humidity of air supplied to a dehumidifying rotor; a dew point temperature sensing unit configured to sense a dew point temperature of air returned from a dry room; a regeneration exhaust temperature sensing unit configured to sense a temperature of exhaust air regenerated in the dehumidifying rotor; a control unit configured to operate the regenerative heater to a regeneration temperature corresponding to the sensed absolute humidity; and a memory unit configured to store the regeneration temperature of the regenerative heater.
B01D 53/06 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents
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