7 results about "Moisture storage" patented technology

The application relates to the technical field of power distribution cabinet monitoring, and discloses a power distribution cabinet operation state intelligent monitoring method and an intelligent monitoring system. The power distribution cabinet operation state intelligent monitoring method comprises the following steps: step S101, three-point median filtering processing; step S102, dew point temperature calculation; step S103, dew potential calculation; step S104, update of an asymmetric hysteresis moisture storage state; step S105, nonlinear risk power calculation; step S106, online risk index calculation; step S107, self-normalization intensity calculation; and step S108, output of the power distribution cabinet operation state. The application focuses on the influence of cold spot condensation, embodies the hysteresis characteristics of the wet state of an insulating surface, avoids the problem that a fixed threshold value is difficult to adapt to different cabinet working conditions, realizes continuous monitoring of an implicit insulation deterioration risk, and the output operation state can provide corresponding basis for power distribution cabinet operation and maintenance.

This invention relates to the field of functional textile fabric technology, specifically to a silk blended skin-friendly fabric with intelligent humidity regulation function and its weaving method, comprising: an inner layer formed of highly moisture-wicking and low-absorption swelling synthetic fibers, wherein the skin-contact surface of the inner layer has a honeycomb-shaped raised dot structure, the raised dot structure consisting of raised parts and grooved parts, the raised parts forming point contact with the skin, and the grooved parts forming moisture-wicking channels; an outer layer formed of a blend of silk fibers and highly absorbent fibers, wherein the outer layer is a combination of plain weave and satin weave, the plain weave area and the satin weave area being alternately distributed; the inner layer and the outer layer are connected by joints to form a double-layer structure; by controlling the degumming rate of the silk at 18%-22%, the moisture absorption and swelling rate of the silk fibers is reduced from the conventional 10%-15% to 6%-8%, which retains the luster and hand feel of the silk while appropriately reducing the swelling range. The addition of alginate fibers significantly enhances the moisture storage capacity of the outer layer.

The utility model discloses a drying device for white board processing, which comprises a fixing plate and a moisture removal assembly, the bottom surface of the fixing plate is fixedly connected with two supporting seats, the upper surface of the fixing plate is fixedly connected with a drying box, the left side surface and the right side surface of the drying box are jointly and fixedly communicated with a circulating pipe, and the moisture removal assembly is fixedly connected with the drying box. The side faces, close to each other, of the two circulating pipes fixedly communicate with heat absorption cylinders. According to the device, efficient hot air circulation can be formed through cooperation of a heater and an exhaust fan and by means of a circulating pipe and a dispersing pipe, heat can be evenly distributed through combination of a porous ventilation plate, white board drying uniformity is guaranteed, moisture can be condensed into water drops through an arranged moisture storage frame, and through cooperation of a discharge pipe and a valve, the water drops can be effectively discharged. And through cooperation of a temperature sensor and a display screen, real-time monitoring of parameters in the drying process is achieved, and the problems that traditional drying equipment is high in energy consumption, low in efficiency, uneven in drying and the like are solved.

The utility model relates to the technical field of plastic product processing, especially relates to a plastic product drying device, its technical scheme includes: drying box, the side end surface embedding fixed of drying box has the air inlet pipe, installs the electric heating tube in the air inlet pipe, is equipped with the tray in the drying box, the fixed installation of filter screen and coil pipe is in the air inlet pipe, the top end surface of drying box is installed with exhaust pump, is provided with the exhaust pipe and the extraction pipe on the exhaust pump, the inner wall bottom end surface of drying box is installed with guide rod and hydraulic rod, the air inlet pipe communicates with drying box gas, installs the air inlet fan in the air inlet pipe, the one end of extraction pipe deviating from exhaust pump embeds fixed in drying box, the exhaust pump communicates with drying box gas through extraction pipe, the utility model satisfies the plastic product drying, avoids moisture storage in the inside when drying, and can recycle and utilize the heat generated to dry, thereby reduces the waste of heat.

The present application belongs to the field of underwater hydraulic repair materials, and provides a seawall crack plugging underwater grouting material and a preparation and plugging method thereof. The present application is an X@Y core-shell cement-composite hydrogel intermediate with superfine quick-hardening sulphoaluminate cement particles as the core and calcium ion cross-linked sodium alginate-sodium carboxymethyl cellulose composite gel as the shell layer, and is compounded with silica powder, anhydrous calcium sulfate, sodium lignosulfonate, graded quartz sand and deionized water to form a mixable underwater grouting system. The slurry has the properties of construction flow maintenance, underwater erosion resistance, early skeleton formation, late strength development and flow maintenance ability after sealed moisture storage, and solves the problem that construction fluidity and underwater dispersion resistance, storage stability and plugging response are difficult to be considered at the same time, and is suitable for seawall crack and wet hydraulic structure plugging repair.

The utility model relates to the technical field of storage cabinets, in particular to a vegetable constant-temperature moisturizing storage cabinet which comprises a constant-temperature cabinet body, a bracket, a constant-temperature assembly, a fixed sliding rail, a movable sliding rail, a clamping groove, a rotating shaft, a clamping plate, a liquid conveying pipe and a moisturizing assembly, the bracket is arranged on the inner side of the constant-temperature cabinet body, the fixed sliding rail is arranged below the bracket, and the movable sliding rail is arranged on the bottom face of the bracket. A clamping groove is formed in the inner side of the constant-temperature cabinet body, a rotating shaft is arranged on one side of the bracket, a clamping plate is arranged on the outer side of the rotating shaft, a first infusion tube is arranged on the inner side of the constant-temperature cabinet body, a moisturizing assembly is arranged at one end of the first infusion tube, and a constant-temperature assembly is arranged on the inner side of the constant-temperature cabinet body; vegetables are independently stored according to the types of the vegetables in a classified drawing storage mode, the storage positions of the various vegetables are clearer, the specified vegetable storage racks are flexibly drawn according to actual taking and placing requirements, the vegetables are conveniently taken and placed, the positions of the storage racks are stably fixed, and therefore the practical value of the device is effectively enhanced.

The invention discloses a sweat-releasing and warm-keeping knitted fabric and a preparation method thereof, belongs to the technical field of textile fabric processing, and is used for solving the technical problem that knitted fabric in the prior art is difficult to have both warm-keeping property and moisture-removing and quick-drying property, the sweat-releasing and warm-keeping knitted fabric specifically comprises a skin-friendly layer, a core layer and an outer surface layer, the core layer is composed of moisture-absorbing enhanced cotton fibers and moisture-conducting polyester fibers according to the weight ratio of 2: (4-5), and the outer surface layer is composed of cotton fibers and hollow polyester fibers according to the weight ratio of 2: 3. According to the sweat-releasing and warm-keeping knitted fabric, the sweat-releasing and warm-keeping knitted fabric with the three-layer composite gradient of the moisture absorption layer, the moisture storage diffusion layer and the evaporation layer is constructed, so that the fabric obtains a continuous and efficient moisture and heat transmission path, the moisture absorption, moisture conduction and quick drying performance of the sweat-releasing and warm-keeping knitted fabric is effectively improved, and the warm-keeping performance of the sweat-releasing and warm-keeping knitted fabric is also improved.