111results about How to "Achieve dehumidification effect" patented technology

The invention discloses plasma compound type air dehumidifying, purifying and sterilizing equipment and a control method thereof. The plasma compound type air dehumidifying, purifying and sterilizingequipment comprises a directional flow fan which is arranged in a housing, wherein a pre-filter mechanism and a dehumidifying mechanism are sequentially arranged between an air inlet and the directional flow fan in a gas-flow direction; a sterilizing mechanism and a secondary filter mechanism are sequentially arranged between the directional flow fan and the air outlet in the gas-flow direction; adisplay screen is further arranged at the outer side of the housing; the display screen is connected with a control center; the control center is further connected with a detecting mechanism and a control switch; the control center receives an environmental detecting value sent by the detecting mechanism and sends the environmental detecting value to the display screen to display; and the controlcenter sends a start or stop signal to the control switch according to comparison between the environmental detecting value and a set value. The plasma compound type air dehumidifying, purifying andsterilizing equipment integrates a sterilizing function, a purifying function and a dehumidifying function of indoor air, serves multiple purposes, and realizes integrated intelligent control of the air dehumidifying function, the sterilizing function and the purifying function, so that the indoor air treatment effect is improved, and efficiency is improved.

The invention discloses a dual-evaporation dual-condensation household type central air-conditioning hot water system. A compressor is connected among the corresponding interfaces of a four-way valve; a branch of a first interface of an outdoor heat exchanger is communicated with the corresponding interface of the four-way valve through a first electromagnetic valve; another branch of the first interface of the outdoor heat exchanger is communicated with a refrigerant inlet of a heat storage water tank through a second electromagnetic valve; a second interface of the outdoor heat exchanger is communicated with a first interface of a wind plate surface air cooler through a third electromagnetic valve and an expanding valve; one branch of the corresponding interface of the four-way valve is communicated with a second interface of the wind plate surface air cooler through a seventh electromagnetic valve after the corresponding interface of the four-way valve passes through an eighth electromagnetic valve; another branch of the corresponding interface of the four-way valve is communicated with the refrigerant inlet of the heat storage water tank through a sixth electromagnetic valve; one branch of a refrigerant outlet of the heat storage water tank is communicated with the second interface of the outdoor heat exchanger through a fourth electromagnetic valve and the third electromagnetic valve; and another branch of the refrigerant outlet of the heat storage water tank is communicated with the second interface of the outdoor heat exchanger through a fifth electromagnetic valve, the expanding valve and the third electromagnetic valve. The dual-evaporation dual-condensation household type central air-conditioning hot water system can provide a summer refrigeration heating recovery and single refrigeration mode and a winter single warming and heating water mode.

The invention relates to the technical field of power equipment, and discloses a drawer-type power control device for heat dissipation, comprising a base, a support rod 1 is fixedly connected to the left and right ends of the top of the base, and a top of the support rod 1 is fixedly connected with a Cabinet body, the bottom end of the front side of the cabinet body is provided with ventilation holes, the left end of the front side of the cabinet body is fixedly connected with a rotating shaft, a cabinet door is hinged on the rotating shaft, and the left and right ends of the top of the cabinet body are fixedly connected with The second support rod, the tops of the two support rods are fixedly connected with a baffle plate. The heat dissipation drawer type power control device, through the setting of the motor, the impeller and the cooling box, drives the impeller to rotate after the motor works normally, accelerates the hot air to enter the interior of the cooling box, and then cools the hot air through the cooling liquid inside the cooling box. , and then discharge the inside of the cooling box through the air outlet pipe, so as to achieve the effect of converting hot air into cold air, thereby achieving the effect of cooling.

The invention discloses a semiconductor dehumidifying and heating device which comprises a semiconductor refrigerating sheet, a cold end heat radiator, a hot end heater and a heat insulation part, wherein the cold end heat radiator comprises a first fixing plate and a plurality of first fins; the first fixing plate is fixedly connected to the cold end of the semiconductor refrigerating sheet; thefirst fins are perpendicularly mounted on the surface of the first fixing plate, are arranged in a spacing manner, and extend along the wind direction in the cold end heat radiator; the hot end heatercomprises a second fixing plate and a plurality of second fins; the second fixing plate is fixedly connected to the hot end of the semiconductor refrigerating sheet; and the second fins are perpendicularly mounted on the surface of the second fixing plate, are arranged in a spacing manner, and extend along the wind direction in the hot end heat radiator. According to the semiconductor dehumidifying and heating device, the dehumidifying effect is achieved through the cold end heat radiator; meanwhile, air is heated through the hot end heater; and accordingly, the too low air temperature causedby the dehumidifying operation can be prevented.

The invention discloses a bathroom cabinet having a dehumidifying function. The bathroom cabinet comprises a bathroom cabinet main body, wherein a cabinet door is arranged on the bathroom cabinet main body; a mirror is arranged on the cabinet door; a heating pipe is arranged inside the bathroom cabinet main body; a protective cover, which is used for isolating the heating pipe from articles in the bathroom cabinet, is arranged outside the heating pipe; the heating pipe and the protective cover keep a gap therebetween; air vents are arranged on the protective cover; a first ventilation port is arranged on one side of the bathroom cabinet main body; a first fan is arranged on the first ventilation port; and a control panel which is used for turning on and turning off the heating pipe and is used for turning on and turning off the switch is arranged on the bathroom cabinet main body. When the bathroom cabinet is used, the heating pipe and the first fan are turned on by operating the control panel on the bathroom cabinet, and heat energy emitted by the heating pipe is discharged out from the first ventilation port by virtue of the first fan so as to dispel moisture in the bathroom cabinet, so that an effect of dehumidifying is achieved and fog on the mirror due to a temperature difference is avoided as well; and meanwhile, two hands are dried by hot air from the first ventilation port, so that the effect of a hand dryer are achieved.

The invention discloses a saturated core type superconductive current limiter for strengthening the insulating performance through nitrogen. The saturated core type superconductive current limiter comprises iron cores arranged in an outer shell, alternating current windings and a superconductive direct current winding wrapped in a Dewar bottle with the liquid nitrogen, and is characterized in that an air outlet pipe is arranged on the Dewar bottle to be communicated to a heater outside the outer shell, the heater is provided with an air inlet pipe which is communicated to the interior of the outer shell, and an air outlet is further formed in the outer shell. According to the saturated core type superconductive current limiter, the nitrogen discharged out from the Dewar bottle can be recycled through the additionally-arranged air outlet pipe and heated to be discharged into the outer shell for use to enable the pressure inside the outer shell to be higher than the environment pressure, and environment moisture is prevented from permeating into the outer shell; meanwhile, moisture in the outer shell is discharged out of the outer shell through the nitrogen, a dry operation environment is provided for the saturated core type superconductive current limiter, and therefore the problem that insulation resistance is reduced is solved.

The invention discloses a rice storage device for rice production, and relates to the technical field of rice production. The rice storage device for rice production comprises a first box body, a dust removal mechanism, a stirring and cooling mechanism and an air cooling mechanism are arranged on the first box body, a second box body is arranged in the first box body, and second breathable nets are embedded in the two sides of the second box body correspondingly. According to the rice storage device for rice production, deterioration or mildewing of rice at the bottom of the second box body due to high temperature in hot weather can be relieved, and the rice in the second box body can be stirred through the arrangement of a fixing rod and a stirring rod, so that the rice in the second box body reaches the same temperature, and too large temperature difference is avoided. The rice can be subjected to layering treatment through a layering plate, and therefore it can be guaranteed that mildewing and deterioration of the rice can be reduced in the storage process.