12results about How to "Improve dehumidification efficiency" patented technology

The application relates to the plastic raw material mixing technology field, in particular to a plastic raw material dehumidification mixing device, a heating plate is arranged at the bottom of a mixing kettle, the heating temperature can be controlled to compensate for the insufficient heat generated by plastic mixing friction, the accelerated water evaporation of plastic raw material mixing is ensured, a feeding door is arranged at the top of the mixing kettle, a water absorption pad is arranged on the inner wall of the top of the feeding door and fixed on the inner wall of the top of the feeding door through a bearing frame, the hollow structure of the bearing frame enlarges the water vapor contact area, the positioning column of the bearing frame and the positioning hole of the water absorption pad are inserted and matched to reduce the deviation of the water absorption pad, the water vapor in the closed mixing environment is effectively absorbed, the water pollution of the plastic mixing is reduced, and the quality of the plastic products is improved.

The utility model discloses a kind of poly-20 alkanol tablet moisture-proof sealed storage devices, belong to the technical field of drug storage, it includes base, the top of the base is fixedly installed with sealed box, the inner wall of sealed box two sides is fixedly installed with two support plates symmetrically, one side of one support plate is equipped with suction mechanism. The poly-20 alkanol tablet moisture-proof sealed storage device, by setting suction mechanism, heating mechanism and cooling mechanism, suction fan rotation will be extracted to heating bin in sealed box, heating pipe in heating bin carries out heating to the airflow of conveyance, the airflow after heating enters support frame, condensing plate refrigeration promotes the water vapor in airflow to condense on the surface of condensing plate, separate the humid water vapor in airflow, the airflow after drying is returned to sealed box by exhaust hole, by the circulation flow of airflow, can continuously carry out dehumidification treatment to the air in sealed box, prevent moisture accumulation, guarantee the quality and stability of drug.

The utility model relates to a kind of dehumidifiers, wherein, including: dehumidifier main body is provided with suction part and discharge part;Compressor, inside the dehumidifier main body is configured, and it is used to compress refrigerant;Fan assembly, inside the dehumidifier main body is configured, for suction air by suction part and discharge to discharge part;Heat exchange part, inside the dehumidifier main body, with first axis direction as benchmark, it is configured between suction part and fan assembly, and make the refrigerant compressed by compressor and the air inhaled by suction part heat exchange;Supporting portion, inside the dehumidifier main body is configured, and support fan assembly and heat exchange part;And interval determining portion, in combination with supporting portion, with first axis direction as benchmark, it is configured between fan assembly and heat exchange part, to determine the interval between fan assembly and heat exchange part with first axis direction as benchmark. Therefore, the dehumidifier of the utility model can ensure the interval between fan assembly and heat exchange part.

The present disclosure provides a clothes drying device, which relates to the technical field of household appliances, and comprises a cabinet, an outer drum, an inner drum, a drying air duct, a cooling air duct, a condensing disc and a cooling mechanism for cooling the condensing disc. The inner side of the rear end wall of the outer drum is provided with a return air inlet and the cooling air duct. The inner drum has a drying cavity. The drying air duct can provide drying gas and form an air circulation loop with the cooling air duct, the return air inlet and the drying cavity. The condensing disc is arranged in the cooling air duct. In the above technical solution, the wet and hot air from the inner drum can be forced into the cooling air duct and flow through the condensing disc by the action of the fan in the drying air duct, so that the wet and hot air can fully contact the surface of the condensing disc, the water in the wet and hot air can be quickly condensed into water and discharged, the water content in the wet and hot air can be greatly reduced, the wet and hot air can be changed into dry and cold air with low water content, and the dehumidification efficiency of the condensing disc is improved.

This utility model discloses a dehumidification device for a switch cabinet, comprising a housing and a semiconductor dehumidification component disposed within the housing. The housing has at least one air inlet area and at least one air outlet area. The semiconductor dehumidification component includes a semiconductor cooling chip, a cooling element, a heat sink, an air duct cover, and a fan. The cooling element and the heat sink are respectively installed at the cold end and hot end of the semiconductor cooling chip. The air duct cover is connected to the semiconductor cooling chip and separates the cooling element and the heat sink. An air outlet chamber covering the heat sink is formed inside the air duct cover. The air outlet chamber has an air inlet and at least one air outlet. Each air outlet of the air outlet chamber is respectively connected to each air outlet area of ​​the housing. An air inlet chamber communicating with the air inlet area of ​​the housing is formed between the air duct cover and the housing. The air inlet of the air outlet chamber is connected to the air inlet chamber. The cooling element is located in the air inlet chamber. The fan is connected to the air duct cover and is used to drive the air in the air inlet chamber into the air outlet chamber through the air inlet of the air outlet chamber. This utility model has the advantage of high dehumidification efficiency.

This invention discloses a low-voltage cable junction box with an automatic drainage and dehumidification structure, including a junction box body. A dehumidification chamber is installed at the top of the junction box body. A semiconductor heating element is installed inside the dehumidification chamber, dividing the internal space of the dehumidification chamber into a condensation chamber and a heat dissipation chamber. The two sides of the semiconductor heating element are a cold surface and a hot surface, respectively. The cold surface is placed in the condensation chamber, and the hot surface is placed in the heat dissipation chamber. This invention uses the cold surface of the semiconductor heating element to condense water vapor in the air into liquid water. Simultaneously, multiple condensation screens are provided. A first heat-conducting surface quickly transfers cooling energy to the condensation screens, cooling them below the dew point temperature. When air flows through, water vapor more easily condenses into liquid water, adhering to the surface of the condensation screens and dripping to the bottom of the condensation chamber. This effectively reduces the humidity inside the junction box, reduces the risk of electrical components getting damp, and extends the service life of the equipment.

The application discloses a washing and drying integrated machine, which comprises a box body, an outer cylinder, an inner cylinder, a condensing disc, a cooling device and a heating air duct. The condensing disc is provided with a heat superconducting channel, the heat superconducting channel has extremely high heat conductivity, can rapidly respond to heat change, can rapidly absorb heat in the wet and hot air entering the outer cylinder from the inner cylinder, so that the moisture in the wet and hot air is condensed into water, that is, the dehumidification efficiency of the product is improved, and the clothes can be rapidly dried; in addition, the channel wall of the heat superconducting channel is thin, on the one hand, the heat transfer time through the channel wall is shortened, the response speed of the heat superconducting channel to heat change is accelerated, and the heat conductivity of the heat superconducting channel is further improved, on the other hand, the thin channel wall can significantly reduce the thermal resistance in the heat transfer process, so that the heat exchange can be more smooth, and the heat conductivity of the heat superconducting channel is further improved.

This invention discloses a microwave oven and its control method. The microwave oven includes a body; an inner cavity disposed within the body; a door for sealing the inner cavity; and a fan disposed within the body. The inner cavity has: an inner cavity return air vent connected to the fan's air outlet; an inner cavity air outlet for expelling air from the inner cavity; and an opening / closing component for controlling the flow of air between the inner cavity return air vent and the fan's air outlet. The control method of this invention, when the microwave oven is in microwave mode, controls the airflow between the fan's air outlet and the inner cavity return air vent, allowing air to enter the inner cavity. This effectively removes water vapor from the glass surface inside the door, improving the user's visual experience when using the microwave oven, making the cooking process clearer, and avoiding potential safety hazards caused by water vapor accumulation.

The utility model relates to clothes treatment technical field, specifically provide a drying device and including the clothes treatment equipment of drying device, specifically, the drying device of the utility model includes drying air duct, dehumidification member and electrode assembly, along the flow direction of airflow, dehumidification member is located the downstream of electrode assembly, and electrode assembly includes power supply member, fixed component and net electrode, and power supply member can supply power to net electrode, and net electrode can ionize air and produce negative ion. The utility model discloses a drying device in drying air duct has added electrode assembly, and sets up electrode assembly in the upstream of dehumidification member, and the negative ion that the net electrode of electrode assembly ionizes air and produces can increase the condensation nucleus in air, so that the water amount that wet air condenses when flowing through dehumidification member also increases along, thereby improves the dehumidification efficiency of dehumidification member, so that the drying efficiency of drying device also increases along, is favorable to reduce drying time.