11results about How to "Guaranteed dehumidification effect" patented technology

The invention discloses an energy-saving control method and system of a dehumidifier, a medium and equipment, and relates to the field of dehumidification equipment. The method comprises the following steps: acquiring node position data, node air velocity data, node humidity data and node temperature data in a space by arranging sensor nodes, and establishing an air flow model by utilizing a fluid dynamic model in combination with three-dimensional space data. Generating a moisture distribution diagram based on the model, determining a target area with the moisture concentration exceeding a preset threshold value, then determining an optimal target airflow channel according to the position of the target area, and controlling the rotation direction of a fan to enable the suction direction of the fan to be consistent with the airflow direction of the target airflow channel. The target air speed of the draught fan is set according to the channel airflow speed, the operation frequency of the compressor and the opening degree of the electronic expansion valve are cooperatively adjusted by combining the humidity value of the target area, the target air speed and the operation parameters of the dehumidifier, precise dehumidification control based on space moisture distribution is achieved, the dehumidification efficiency of the dehumidifier is improved, and therefore the energy-saving capacity of the dehumidifier is improved.

The invention discloses a high-low voltage complete switch device, and belongs to the field of switch devices. A high-low voltage complete switch device comprises a switch cabinet and further comprises ventilation channels symmetrically arranged on the side wall of the switch cabinet, and heat dissipation and dust removal assemblies are arranged in the ventilation channels and used for conducting heat dissipation on electrical equipment in the switch cabinet and preventing dust from entering the switch cabinet; the diversion mechanism is arranged on one side, close to the ventilation channel, of the inner wall of the switch cabinet, and part of the heat dissipation and dust removal assembly is connected with the diversion mechanism and can drive part of the diversion mechanism to rotate up and down in a reciprocating mode; the cleaning mechanism is arranged on the side, close to the ventilation channel, of the outer wall of the switch cabinet, and part of the structure of the flow guide mechanism is connected with the cleaning mechanism and can drive part of the structure of the cleaning mechanism to rotate back and forth along the end of the ventilation channel; according to the invention, the problems of non-uniform heat dissipation, poor heat dissipation effect, untimely cleaning of the dustproof plate and poor dehumidification effect of electrical equipment in the high-low voltage switchgear assembly can be solved.

The present invention discloses a dual-condensation variable frequency adaptive dehumidifier, which relates to the technical field of dehumidifiers. The present invention includes a machine body, and also includes: a variable frequency control unit, which is used to perform variable frequency control on the operation of the machine body, and the variable frequency control unit includes a humidity sensor and a controller fixedly installed on the machine body; a dehumidification unit, which is used to perform dehumidification treatment, and the dehumidification unit includes a sealing plate fixedly installed in the machine body, and a fixed ring is installed in the sealing plate for sealing and rotation, and a dehumidification wheel is fixedly installed on the inner wall of the fixed ring. The advantage is that the present invention can automatically switch the regeneration mode by using the speed change of the dehumidification wheel, and at the same time adjust the size of the dehumidification area and the regeneration area, so that the dehumidification wheel has a faster regeneration speed and a larger dehumidification area when rotating at a high speed, thereby ensuring that it can perform long-term and effective rapid dehumidification treatment in a high humidity environment.

The utility model discloses an electrical box for electrical equipment, which belongs to the technical field of electrical boxes, and comprises a box body, the top of the box body is slidably connected with a box cover, the top of the box cover is fixedly connected with an air inlet, a fan is fixedly connected in the air inlet, the other side of the box body is provided with a plurality of ventilation holes, and the ventilation holes are communicated with the box cover. Two sliding rails are fixedly connected to the other side of the box body, sliding blocks are slidably connected into the two sliding rails, the fan works and can be matched with the ventilation holes to form cyclic replacement of internal and external air, the purpose of dehumidifying the interior of the box body is achieved, the using effect is guaranteed, baffles are arranged and can be matched with buckles, the sliding blocks slide in the sliding rails, and the practicability is high. The purpose of closing and opening the ventilation hole is achieved, the using effect is guaranteed, a first motor works to drive a first lead screw to rotate, a second fixing clamp slides on a sliding column, the purpose of fixing the electric wire can be achieved in cooperation with a first fixing clamp, and the fixing effect is guaranteed.

The utility model belongs to the technical field of energy storage system discloses a kind of energy storage device, including at least one energy storage unit.Each energy storage unit includes two energy storage cabinets oppositely arranged in the first direction, and the energy storage cabinet includes battery plug-in box, cabinet and the cabinet door connected to cabinet;Battery plug-in box is arranged in cabinet, and dehumidification mechanism is arranged on cabinet door;The cabinet door of the two energy storage cabinets of energy storage unit is oppositely arranged and is spaced, and the orthogonal projection of dehumidification mechanism on the cabinet door in the first direction on the two cabinet doors of energy storage unit is not intersected;In the two energy storage cabinets of energy storage unit, the spacing of dehumidification mechanism on one cabinet door and another cabinet door in the first direction is a millimeter, and the value range of a is 2800-3000.The energy storage device provided by the utility model has higher space utilization rate and better dehumidification effect.

The invention relates to the technical field of refrigeration, heating and heat pumps, and discloses an ejector synergistic double-evaporator heat pump drying system and method for material drying. The system comprises an air circulation loop and a refrigerant circulation loop. Wet air at an outlet of the drying chamber is sequentially cooled and dehumidified by the high-temperature evaporator and the low-temperature evaporator in a stepped manner, heated by the condenser and then returned to the drying chamber; the refrigerant circulation loop comprises a compressor, a condenser, an auxiliary condenser, an ejector, a high-temperature evaporator, a gas-liquid separator, a throttling element and a low-temperature evaporator. According to the heat pump drying system, the high-temperature evaporator and the low-temperature evaporator are arranged to cool air in a stepped mode, the average evaporation temperature is increased, meanwhile, the ejector is introduced into a loop to recycle expansion work, irreversible loss in the throttling process is reduced, and therefore the efficiency of the heat pump drying system is improved; and saturated liquid at the outlet of the gas-liquid separator enters the low-temperature evaporator after being throttled, so that the dehumidification capability of the low-temperature evaporator is effectively improved.

The utility model discloses an arc-shaped drainage temperature conduction sheet for a bed unit condenser, and belongs to the technical field of bed unit disinfection equipment, and the arc-shaped drainage temperature conduction sheet is characterized by comprising a water storage tank, and the rear side of the water storage tank is communicated with an air inlet. The baffle enables air to be evenly distributed and then reach an area formed by the alloy hollow frame and the arc-shaped conduction piece, the unique arc-shaped shape of the arc-shaped conduction piece enables moisture condensed on the surface of the wet air after the wet air is cooled to flow to the bottom side of the interior of the water storage tank along the radian, moisture dissipation is avoided, the dehumidification efficiency is improved, and the dehumidification time is shortened. Meanwhile, the risk that parts are affected with damp and damaged is reduced, the service life of the equipment is prolonged, stable operation of the equipment is guaranteed, the refrigerating end of the refrigerator makes contact with the front side of the alloy hollow frame, a low-temperature environment is provided for water vapor condensation, and the dehumidification performance is further guaranteed.

The embodiment of the invention provides a clothes drying method and device, drying equipment and a storage medium, and the method comprises the steps that the clothes drying equipment is controlled to conduct dewatering treatment on clothes, and the water content of the clothes is detected after dewatering is completed; under the condition that the moisture content of the clothes is larger than a first moisture content threshold value, the clothes drying equipment is controlled to refrigerate air in the roller; after refrigeration is finished, the clothes drying equipment is controlled to dehumidify the roller; under the condition that the moisture content of the clothes is smaller than or equal to a first moisture content threshold value, the clothes drying equipment is controlled to heat air in the roller till the moisture content of the clothes is smaller than or equal to a second moisture content threshold value; and under the condition that the water content of the clothes is smaller than or equal to a second water content threshold value, heating of the air in the roller is stopped till the clothes are dried. Air in the roller is refrigerated, dehumidified and heated, finally heating is stopped, waste heat is used for drying clothes, it is guaranteed that the clothes are not damaged, and the optimal drying effect is achieved.

This utility model discloses an improved waterproof and moisture-proof sealing structure for a cable branch box, belonging to the technical field of cable branch boxes. It includes a box body, with a drying component fixedly installed on the upper surface of the box body, a base fixedly connected to the bottom of the box body, and a moisture-proof component fixedly connected to the inner wall of the base. The drying component accelerates air circulation inside the box, improving drying efficiency. Simultaneously, it blows the dried air to the box surface, effectively reducing the relative humidity of the surrounding environment, thereby further inhibiting moisture condensation and reducing the humidity of the air entering the box body. This reduces the adsorption pressure of the desiccant, ensuring its dehumidification effect and service life, further improving the overall moisture-proof performance and operational reliability of the cable branch box. The moisture-proof component adsorbs and dehumidifies the air entering the box body, effectively reducing the moisture content in the air and maintaining a dry environment inside the box.

The utility model discloses a computer cooling device, belongs to the technical field of computer cooling, and aims to solve the problems that in the prior art, a computer host cooling device lacks effective moisture-proof measures and cannot provide good protection for internal components in a humid environment. Comprising a computer shell, a rear cover is arranged at the rear end of the computer shell, a handle is fixedly connected to the front end of the upper side of the computer shell, a cooling mechanism is connected into the computer shell and comprises a fixing plate fixedly connected to the right end of the inner side of the computer shell, and a fan is installed above the right end in the rear cover; an air inlet hopper is fixedly connected to the position, located at the fan, of the front side of the rear cover, a first filter screen is arranged at the lower end of the front side of the fixing plate, a second filter screen is fixedly connected to the upper portion of the front end of the computer shell, and a replacement unit is arranged at the rear end of the computer shell and comprises first bolts connected to the four corners in the rear cover.