15 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 present invention relates to a thermally expandable composition comprising at least one polymer, at least one free radical initiator, at least one chemical blowing agent, and a silane group. The present invention also relates to a barrier and / or reinforcing element for a hollow structure comprising the thermally expandable composition, a method for manufacturing the barrier and / or reinforcing element, the use of the barrier and / or reinforcing element for sealing, blocking, or reinforcing a cavity or a hollow structure, and a method for sealing, blocking, and / or reinforcing a cavity or a hollow structure.

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 discloses an anti-static yarn, which relates to the field of textile, and is characterized in that the anti-static yarn comprises a core layer, a middle layer located outside the core layer and a polyester layer located outside the middle layer, the moisture absorption performance of the core layer is larger than that of the middle layer, the moisture absorption performance of the middle layer is larger than that of the polyester layer, and a moisture storage gap is formed between the core layer and the middle layer. And a plurality of fluffs are arranged on the middle layer. After the polyester layer is in contact with moisture, the moisture in contact with the yarn can be absorbed towards the core layer due to the difference of hygroscopicity, the arrangement of the moisture storage gaps provides a space for moisture storage in the yarn, the moisture storage capacity in the yarn is improved, the arrangement of the fluff reduces the flowing speed of the moisture in the moisture storage space, and the moisture storage effect is improved. By means of the arrangement, the polyester layer cannot be too dry, static electricity can be guided through moisture, the possibility that the yarn generates the static electricity is reduced, the polyester yarn has the advantage of being high in strength, and the overall abrasion resistance of the yarn is guaranteed.

The invention provides a soil moisture storage capacity determination method, device and equipment, and relates to the technical field of soil moisture storage capacity determination, the method comprises the following steps: obtaining a first weight, a second weight and a third weight; the first weight is the weight of the volume weight ring and the soil column in the volume weight ring; the second weight is the weight of the volume-weight ring and the soaked soil column; the third weight is the weight of the volume-weight ring and the soaked soil column after being placed on the coarse sand for the target duration; according to the first weight, the second weight and the third weight, the saturated soil water content of the soaked soil column and the unsaturated soil water content after the soaked soil column is placed on the coarse sand for the target duration are determined; and according to the saturated soil moisture content and the unsaturated soil moisture content, determining the soil moisture storage capacity and the soil moisture leakage rate. The method provided by the embodiment of the invention provides an effective and feasible quantitative monitoring method for water storage, replacement and leakage release processes of soil with different backgrounds.

The intelligent irrigation system comprises an energy supply assembly, an air compression pipeline, an underground temperature difference condensation assembly, an underground water storage tank, a soil multi-parameter sensor, a nutrition dynamic blending assembly, a multi-stage watering pipeline and an Internet of Things control terminal. According to the system, wind energy and solar energy are combined for energy supply, air is driven to enter a temperature difference condensation assembly below an underground frozen soil layer after being pretreated through a compression pipeline, and moisture in the air is efficiently condensed through underground low temperature and a phase change heat storage material and stored in an underground water storage tank. The soil multi-parameter sensor detects the humidity and the concentration of nitrogen, phosphorus and potassium in real time, the nutrient dynamic blending assembly precisely blends a nutrient solution through the micro-metering pump set and the ultrasonic mixing and dissolving device according to detection data, and precise irrigation of plant roots is achieved through the multi-stage watering pipeline. The Internet of Things terminal dynamically regulates and controls the whole process, adapts to complex environments such as drought and cold environments, does not need to depend on traditional water sources and power grids, and improves the utilization efficiency of water resources and nutrients.

The utility model relates to the technical field of decorative panels, and discloses an energy storage and humidity storage type veneer assembly which comprises a keel support which comprises a plurality of vertical keels and transverse keels and further comprises a plurality of first supporting pieces fixed to the front faces of the transverse keels and a plurality of second supporting pieces fixed to the front faces of the transverse keels. Firstly, the veneers can be rapidly installed on the keel support through the arrangement of the first supporting pieces and the first hanging pieces, meanwhile, the limiting rods, the springs and the limiting blocks arranged on the limiting assemblies in the installation cavities have the installation limiting effect, and it is ensured that the multiple veneers do not displace during installation; meanwhile, the multiple veneers can be rapidly installed and limited through the second supporting pieces and the second hanging pieces, supporting force is provided for the multiple veneers, the veneers are more convenient to install, the working efficiency is improved, meanwhile, the veneers can be disassembled and replaced, the veneers can be disassembled without being damaged in a large range, and the cost is reduced. And resource waste is avoided.

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 utility model discloses a dry and wet separated travelling bag, which relates to the technical field of travelling bags and comprises a bag body, and straps are symmetrically sewn on the inner side of the bag body. The traveling bag comprises a bag body and further comprises a moisture storage bag sewn on the outer side of the bag body, an air inlet pipe is arranged at the front end of the moisture storage bag and communicated with the interior of the moisture storage bag, a small fan is installed in the air inlet pipe and fixed in the air inlet pipe through a fixing frame, and the moisture storage bag is arranged on the outer side of the traveling bag. The wet storage bag is provided with an independent storage space, wet objects can be conveniently stored, an air inlet pipe is arranged at the front end of the wet storage bag, a small fan is arranged in the air inlet pipe, external air is sucked into the wet storage bag through the small fan, the air in the wet storage bag circulates, a ventilation groove is formed in the bottom of the wet storage bag, and the ventilation effect of the wet storage bag is improved. And circulation inside the moisture storage bag is realized under the cooperation of the small fan, so that moisture can be conveniently discharged.

The utility model discloses a corrugated paper moisture-regaining-resistant storage device which comprises a storage box body and a sealing cover plate arranged at the top of the storage box body. Sealing inserting plates are fixed to the middles of the left side and the right side of the sealing cover plate correspondingly, and a first adjusting assembly is arranged at the bottom of the sealing cover plate and comprises a first screwing disc, a first double-thread rod, a first limiting sliding block and two first limiting plates transversely moving at the bottom of the sealing cover plate through the first double-thread rod; according to the corrugated paper storage box, corrugated paper can be stored in the storage box body and isolated from the outside, moisture regaining is avoided, the internal space of the storage box body can be changed by means of mutual approaching or leaving of the two first limiting plates and mutual approaching or leaving of the two second limiting plates, and therefore the purpose of storing corrugated paper of different sizes is achieved, applicability is higher, and the storage box is convenient to use. And the situation that the stored corrugated paper shifts and even collapses in the transferring process is avoided, it can be guaranteed that the corrugated paper is tidy in the box body, and the corrugated paper can be conveniently taken out in the later period.

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.

Disclosed are exemplary groundcover systems and methods for creating living vegetated foot, wheeled, and / or vehicular traffic surfaces, such as living vegetated parking lots or portions thereof (e.g., vehicle parking surface(s), thoroughfares or main arteries, feeder lanes, fire lanes, overflow parking, etc.), driveways, sidewalks, pedestrian walkways, other connector spaces, bike paths, golf cart paths, playing fields (e.g., football fields, soccer fields, etc.), streets, etc. The groundcover system may be configured for promoting, fostering, supporting, reinforcing, and / or protecting vegetation growth. The groundcover system may be configured for capturing water that passes through water permeable portions of the groundcover system and storing the captured water underneath the living vegetated surface. The groundcover system may be configured with subsurface irrigation (e.g., via a capillary wicking system, etc.) of water (e.g., stored underneath the living vegetated surface, etc.) to vegetation growing media (e.g., soil, in-situ soil, engineered soil, etc.) and / or root system(s) of ground vegetation.