103results about How to "Avoid humidity" patented technology

A thermotherapy treatment apparatus includes a human body mounting portion, a cover portion for covering a human body corresponding site on the human body mounting portion, a far infrared ray radiation source for radiating far infrared rays onto the human body corresponding site, a ventilation hole for ventilating the human body corresponding site, and a ventilation duct which is in communication with the ventilation hole.

The invention provides a gas diffusion electrode that has an excellent ability to repel water so that reaction gas is rapidly supplied and removed, and excellent conductance so that the generated electricity is efficiently transferred, and provides a gas diffusion electrode, a membrane-electrolyte assembly, a polymer electrolyte fuel cell, and methods for producing the same, that retain favorable gas permeability and mechanical strength, and thus can favorably maintain cell properties. A gas diffusion electrode includes a fluororesin film in which at least carbon material has been dispersed, in which the fluororesin has a plurality of voids. A first gas diffusion electrode of the invention includes a porous fluororesin film. A second gas diffusion electrode of the invention has a fluororesin film that has a plurality of through-holes and in which at least carbon material is dispersed.

The present invention is based on the surprising result that packaging materials comprising at least one moisture modulating agent can significantly reduce moisture loss, physical damage, and / or microbial decay of produce. Inclusion of such moisture modulating agent(s) can provide at least one of the following advantages: (1) less disease development as compared to traditional packaging material; (2) fresher, firmer produce with less rot or defects (for example cracking or splitting); (3) better see-through as compared to traditional packaging material; (4) preventing the humidity inside the bag from coalescing into large drops or even pools of water (i.e., less water accumulation or moisture condensation within the package); and (5) providing sufficient gas transmission of oxygen (O2) / carbon dioxide (CO2) and / or a quality management agent, for example ethylene or 1-MCP, for better quality control during storage at room temperature (shelf life).

The invention relates to a method for making dried roxburgh rose fruit. In the fabrication method, aiming at the defects of the existing roxburgh rose sun-drying and drying processing method such as oxidation of vitamin C under ultraviolet rays, great loss of nutrients and human health hazards caused by later-stage sulphur powder fumigation, a three-segment air-drying mode is adopted so that the fruit product is dried from inside to outside, the high temperature time is shortened, the probability of oxidation reaction is reduced, the greatest nutrient quantity of the fruit product is maintained, the problems such as cracked surface, poor appearance and high humidity in the fruit during the high-temperature sun-drying process are avoided, the sulphur fumigation procedure is not required, and the loss of the vitamin C is reduced to 3.2%-4.8% during the preservation period, thus solving the problems such as difficulty in preservation and nutrition loss.

Provided herein is a method of drying electrode assembly of lithium-ion battery, comprising the steps of vacuum drying the electrode assembly in an oven at elevated temperature; filling the oven with hot, dry air or inert gas; repeating the steps of vacuum drying and gas filling 2 or more times. The method disclosed herein can provide the electrode assembly having a water content of less than 20 ppm.

Provided are a packaging device and packaging method of a hollow cathode sputtering target which installs, in the hollow cathode sputtering target, a cover of a size capable of covering a void of the target; provides one or more through-holes to the cover; places a resin bag over them, and performs vacuum suction to the inside of the bag. This packaging device and packaging method of a hollow cathode sputtering target is capable of performing vacuum suction even to the inside of the hollow portion covered with the resin bag.

The invention relates to a nuclear reactor spent fuel storage technology, in particular to a nuclear reactor spent fuel dry type storage house. A house body of the storage house is arranged in a factory; the top of the house body has a pound-shaped girder framework structure; a storage barrel is arranged in each vertical hole of a pound-shaped girder; a plurality of storage pipes are arranged in the storage barrel; each storage pipe is used for storing spent fuels; the storage barrels are poured with heavy concrete after being positioned, so the upper part of the storage house has an integrated structure and radioactive shielding function; the storage house is provided with an air exhaust cooling facility so as to keep refreshing the air in the house and keep a certain negative pressure and a proper temperature; and a heavy concrete shielding layer is arranged at the periphery of the whole storage house. The storage house is good in shock resistance, compact in structure, easy in operation, and low in running maintenance cost and whole production cost.

The invention discloses a cement modified soil strengthened geogrid reinforced soil structure and a construction method thereof. The cement modified soil strengthened geogrid reinforced soil structure (shown in a figure 1) is composed of four parts including a base layer (1) and a cover layer (9) composed of cement modified soil, a water drainage layer (2) and a cement modified soil strengthened geogrid reinforced soil layer thereof, and is a novel geogrid reinforced soil structure which is formed by improving similar structures through utilizing good properties including solidification, high wetting resistance, high anti-scouring and flood damage resisting properties, high shearing strength and the like of cement modified soil. Compared with an existing similar structure, the novel geogrid reinforced soil structure and the construction method thereof, provided by the invention, can realize panel-free construction of an abrupt-slope reinforced soil structure, and can also remarkably improve the wetting resistance, anti-scouring property and whole shearing strength of the geogrid reinforced soil structure; the cement modified soil strengthened geogrid reinforced soil structure is especially suitable for protecting and reinforcing edge slopes, which are easy to scour and damage by flood, of abrupt-slope sections.

The invention provides a digital grating and physical grating combined tiny object surface three-dimensional measurement system which is composed of a computer, collimated laser beams, a digital micromirror device (DMD), digital gratings, physical gratings, three lens groups, an object to be measured, an object table and a CCD image detector. The computer generates light and dark graphs to be transmitted to the DMD. The collimated laser beams irradiate the DMD to be reflected and then generate the digital gratings through the first lens group, and then the digital gratings reach the surface of the object to be measured on the object table through the second lens group. The digital gratings modulated by the object to be measured are imaged on the surface of the physical gratings through the second and third lens groups. The digital grating and the physical gratings are superposed at a certain gap, and multiple times of diffraction occurs so that the amplified Moire interference fringes are formed and then imaged on the CCD image detector, and image acquisition and processing are performed through the computer so that three-dimensional information of the object to be measured can be acquired. The system is high in precision, easy to operate and high in anti-interference capacity and has high application value.

The invention provides a high-tension switch cabinet having a dehumidification device. The high-tension switch cabinet comprises a base, a frame body, a separating plate device, a cover plate device, a heating device and a drying device. Supports are arranged on the base; the frame body is provided with first through holes and second through holes; the separating plate device comprises a first separating plate, a second separating plate, a first transverse plate and a second transverse plate; the cover plate device comprises a cover plate, a bending part, blocking parts, sponge blocks and a support pillar; the heating device comprises baffle plates, a first triangular block, a second triangular block, a heating frame, support blocks and a heating rod; the drying device comprises a horizontal plate, support rods and filter screens. The first separating plate is provided with a first round hole and the second separating plate is provided with a second round hole; the support rods are vertically arranged; the upper ends of the support rods are fixedly connected with the lower surface of the horizontal plate; the lower ends of the support rods are fixedly connected with the inner surface of the frame body. The heating device is isolated from electronic components and is prevented from causing damage to the electronic components, and thus circuits can be better protected and the service life of apparatuses can be prolonged.

The invention discloses an electric control cabinet. The electric control cabinet comprises a main cabinet body, an inner case body, an electric appliance fixing frame, an extinguisher, an electric leakage monitoring reaction processor, a temperature and humidity data reaction processor, a data parameter analyzer in a case and a cabinet door; the inner case body is installed on the inner wall of an insulating wall, the extinguisher is installed on the right side of the main cabinet body, and the cabinet door is installed on the outer wall of the left side of a sliding shaft. The electric control cabinet serves as an integrative cabinet capable of monitoring temperature and humidity, preventing electric leakage, fire and dust and the like; the electric control cabinet can conduct monitoring on data of an inner cavity of the control cabinet according to various data monitors installed in the inner cavity of the inner case body, and by means of a control cabinet overall processor, automatic temperature controlling, fire, dust and electric leakage preventing and the like of the electric control cabinet are achieved.

The invention discloses a cooking utensil as well as a control method and a control device for the cooking utensil. The cooking utensil comprises a cooking cavity with an air outlet, and an air exhaust control device used for plugging the air outlet. The control method comprises the following steps: controlling the cooking utensil to carry out heating till first temperature or pressure in the cooking cavity achieves a first preset value; when the first temperature or pressure achieves the first preset value, controlling the cooking utensil to carry out heating with the reduced power, and controlling the air exhaust control device to carry out air exhaust; acquiring second temperature at the bottom of the cooking cavity; and when the second temperature satisfies the preset condition, withinfirst preset time, controlling the cooking utensil to carry out heating at the reduced power again, and controlling the air exhaust control device to stop air exhaust. With the technical scheme provided by the invention, the technical problem that the existing cooking utensil carries out rice cooking according to the preset cooking process, so that the cooked rice is poor in effect is solved.

The invention discloses a device for rapidly measuring hydrogen at a plurality of points after a containment accident of a nuclear power plant. The device comprises a sample gas sampling probe, a water vapor and hydrogen concentration measuring device, a first buffering gas tank and a sample gas pressurizing and recycling device, wherein the sample gas sampling probe is used for sampling sample gas in a containment of the nuclear power plant and removing gas sol and liquid-state water in the sample gas; the water vapor and hydrogen concentration measuring device is used for measuring concentrations of water vapor and hydrogen in the sample gas respectively and removing the water vapor; the first buffering gas tank is used for temporarily storing the sample gas without the water vapor and stabilizing a gas flow; and the sample gas pressurizing and recycling device is used for pressurizing the sample gas in the first buffering gas tank and then conveying the sample gas back into the containment of the nuclear power plant. The device can be used for accurately and rapidly measuring the concentrations of the water vapor and the hydrogen in the containment of the nuclear power plant, and provides reliable guarantees for real-time monitoring of the hydrogen concentration in a severe environment under an emergency condition.

The invention belongs to the power equipment manufacturing field and specifically discloses a cooling and dedusting power distribution cabinet, which comprises a cabinet body and a water outlet device. The cabinet body comprises a cleaning device, a fan, a temperature sensor and a micro controller. The fan, the temperature sensor and the micro controller are connected through wires. A water storage device comprises water-saving pipes, a water storage tank, a cotton rope, a sponge and an expansion airbag. The water-saving pipes are arranged on two sides of a shell of the cabinet body and are fixedly communicated with the water storage tank. One end of the cotton rope is fixedly connected to the sponge, and the other end can be in contact with the water storage tank. Heat dissipation can becarried out in the cabinet body via the fan and the rainwater collected outside the cabinet body is used for cooling the exterior part of the cabinet body so as to achieve a double effect inside and outside the cabinet body. At the same time, the dust on a dedusting net can be cleaned. The cooling and dedusting power distribution cabinet of the invention has a simple structure and is applicable tovarious power distribution cabinets.

The invention relates to a special air-conditioning system for textile labs, which comprises a refrigerating system, a circulating air duct and a control system, wherein the refrigerating system comprises a finned evaporator which is arranged in an indoor unit as well as a compressor, a finned condenser, an adjustable electromagnetic valve and a gas-liquid separator which are sequentially connected in series in an outdoor unit; one end of the finned evaporator is connected with the finned condenser by a refrigerating pipe; a liquid reservoir, a dry filter, a liquid-feed electromagnetic valve and an expansion valve are sequentially connected in series on the refrigerating pipe; a pipeline connecting the expansion valve with the finned evaporator is in branch connection with a dehumidifying pipeline, and the dehumidifying pipeline is provided with a dehumidifying electromagnetic valve; and the other end of the finned evaporator is connected with the gas-liquid separator by a return-air duct. The special air-conditioning system for textile labs, which is implemented by using the ceiling air supply technology, is used for overcoming the influence of low airflow temperature / humidity control accuracy on textile tests.

The invention relates to a full fresh air heat pump type constant temperature and constant humidity air conditioning system which comprises at least two groups of working units mounted in an outdoor unit, an air treatment device mounted in an indoor unit, and a control system, wherein each group of working unit respectively comprises a compressor, an oil separator, a four-way reversing valve, an outdoor heat exchanger, a first expansion valve, a drier filter, a liquid supply electromagnetic valve, a second expansion valve and a liquid storage and accumulation energy-saving heat exchanger; theair treatment device comprises an indoor heat exchanger, a humidifier, a heater and a centrifugal fan which are arrayed in sequence; and the air treatment device is shared by all the working units. The air conditioning system overcomes the phenomenon that the normal operation of the units is influenced by changes of a full fresh air working condition and the phenomenon that a large quantity of energy is consumed by the units due to the adoption of electricity, steam, hot water and the like as heat sources during winter heating.

The invention discloses an intelligent waterproof and heat dissipation power cabinet suitable for outdoors, including a power cabinet house, the bottom of the power cabinet shell is provided with a power cabinet base which is integrally spliced. The front side of the power cabinet shell is provided with a power cabinet inlet with an open structure, the two sides of the power cabinet inlet are provided with sealing plates welded on the power cabinet shell, the inner cavity of the power cabinet shell is provided with a partition plate distributed crosswise, and the top end of the power cabinet inlet is provided with a double-joint loading drum installed on the power cabinet shell. The power cabinet comprises a controller, a temperature sensor, a humidity sensor and a fan sliding along a track. The invention adopts a double-joint loading drum to integrate the anti-theft roller curtain and the waterproof cloth, and the waterproof cloth and the sealing plate are matched to block the rain water from the waterproof cloth. Through the pre-judgment and early operation of the controller, the waterproof cloth can be operated ahead of time before the arrival of the rain and snow weather, and the reliability of the waterproof device can be increased. Movable fan to improve heat dissipation efficiency by setting temperature sensors.

The invention relates to a cooling system for appliance cabinets and network cabinets, especially server cabinets, and a method for cooling appliance cabinets and network cabinets. Said cabinets are embodied in an air-tight manner and are provided with humidity stabilization in order to prevent damage due to condensation and a reduction of the absolute humidity. According to the invention, humidity stabilization is obtained by feeding external air in a defined, especially a controlled manner, and optionally discharging air from the closed cooling air circuit.

An aspheric surface measuring apparatus includes a sample holder mechanism and an interferential optical mechanism, and performs optical interferometric measurement while rotating a sample every time a measurement angle is varied. The sample holder mechanism has a first air spindle for rotating the sample about a test surface axis and a first airslide. The first airslide carries the sample orthogonally or parallel to the test surface axis. The interference optical mechanism has an interference optical system, a first imaging system, and a second imaging system, a second air spindle, and a second airslide. The second spindle revolves or turns the interference optical system and the first and second imaging systems integrally to change a measurement angle between the measurement optical axis and the test surface axis. The second airslide carries the second air spindle orthogonally to the moving direction of the first airslide.

The invention discloses a dehumidification alarming method and device for an air conditioner. The dehumidification alarming method for the air conditioner comprises the steps that a cloud server acquires a real-time dehumidification operation curve of the air conditioner; the cloud server acquires a preset dehumidification operation curve of the air conditioner; the cloud server compares the real-time dehumidification operation curve with the preset dehumidification operation curve, and a comparison result is obtained; the cloud server judges whether the comparison result meets a preset condition or not; if it is judged by the cloud server that the comparison result meets the preset condition, first dehumidification alarming is executed. By means of the dehumidification alarming method and device for the air conditioner, the problem that in related technologies, an air conditioner cannot prevent the ambient humidity from becoming too high is solved.

The invention belongs to the technical field of materials and in particular relates to a composite board containing moxa residues as well as a preparation method and application thereof. The provided composite board containing the moxa residues comprises a panel, a core board, a backing plate and adhesive layers, wherein the panel, the core board and the backing plate are glued by virtue of the adhesive layers, and the panel and the backing plate are a poplar plate, an eucalyptus plate, a birch plate or a basswood plate; the core board is prepared from the following raw materials in weight proportion: 11-15 parts of moxa residues, 63-68 parts of wood powder, 3-6 parts of bamboo charcoal powder, 15-20 parts of bamboo powder and 6-12 parts of soybean meal adhesive; each adhesive layer contains composite additives and an adhesive in a weight ratio of (1-3):(14-16). The provided composite board containing the moxa residues is flat, fine and smooth in surface, is not blistered when being scalded and ironed, does not discolor or deform and hardly cracks, is good in strength and has excellent insect-proof, anticorrosion and mildewproof properties. The provided composite board containing the moxa residues can be applied to pyrograph.

The invention relates to a non-vehicle charger electric energy metering performance test system and method based on a virtual load. The system comprises a DC voltage source 1, a DC current source 2, a non-vehicle charger 3 and a DC electric meter 4, wherein the DC voltage source is used for outputting a DC voltage signal to the non-vehicle charger 3, the DC current source is used for outputting a DC current signal to the non-vehicle charger 3, the non-vehicle charger has a virtual load test portion, a metering module of the virtual load test portion is used for metering electric energy passing through the non-vehicle charger 3, the DC electric meter is used for metering the electric energy passing through the non-vehicle charger 3, the electric energy metered by the DC electric meter is compared with the electric energy metered by the metering module of the non-vehicle charger 3 to acquire electric energy difference, and the electric energy difference is an electric energy metering error of the non-vehicle charger.

The invention provides a dehumidifier control method and device, a storage medium and a dehumidifier. The dehumidifier control method comprises the following steps of: acquiring a user instruction forthe dehumidifier after the dehumidifier is powered on, wherein the user instruction comprises the setting of a dehumidification mode and / or the setting of a target humidity value; judging whether thedehumidifier can be normally started and operate based on the user instruction; if the dehumidifier cannot be normally started and operate, powering on preset components of the dehumidifier for testing; and if all the preset components can be normally powered on, controlling the dehumidifier to operate according to the user instruction, and / or adjusting the target humidity value of the dehumidifier according to the ambient humidity value. The technical solution provided by the invention can execute the user instruction when the ambient humidity is higher than the target humidity value set bya user, and adjusts the target humidity value when the ambient humidity is less than or equal to the target humidity value set by the user.

Provided herein is a method of drying electrode assembly of lithium-ion battery, comprising the steps of vacuum drying the electrode assembly in an oven at elevated temperature; filling the oven with hot, dry air or inert gas; repeating the steps of vacuum drying and gas filling 2 or more times. The method disclosed herein can provide the electrode assembly having a water content of less than 20 ppm.

The invention relates to the field of corrosion of steel bars in concrete and particularly relates to a method for predicting initial corrosion time of steel bars in concrete. The method comprises thefollowing steps: taking chloride ion diffusion coefficients as a random variables, determining a group of chloride ion diffusion coefficient data according to experiment, combining with a migration model of chloride ions in the concrete to obtain time data reaching critical concentration of the chloride ions when reaching a certain depth, and building a response surface of the chloride ion diffusion coefficient and the time reaching critical concentration of the chloride ions; actually measuring a group of time reaching the critical concentration of the chloride ions and obtaining a group ofnew chloride ion diffusion coefficients by using the response surface; combining the group of new chloride ion diffusion coefficients with the migration model of chloride ions in the concrete to obtain a group of initial corrosion time data of the steel bars in the steel bar depth, and counting to obtain the probability distribution of the initial corrosion time of the steel bars.

The invention discloses a fruit / vegetable hot air drying room which comprises a room body, wherein the room body is internally partitioned into a drying room, a negative pressure air return room and a positive pressure heating air supply room through a partition; a dehumidifying window is arranged at one end part of the drying room of the room body; a first circulation fan is arranged in the negative pressure air return room; the negative pressure air return room is communicated with the positive pressure heating air supply room through the first circulation fan; the negative pressure air return room is communicated with the drying room through an upper air hole formed in the partition; an air supplementary electronic valve is arranged in the negative pressure air return room; an air heating device is arranged in the positive pressure heating air supply room; the positive pressure heating air supply room is communicated with the drying room through a lower air hole formed in the partition. By adoption of the fruit / vegetable hot air drying room disclosed by the invention, temperature and humidity difference of a hot air area of the drying room is eliminated, the hot air temperature and humidity control precision of the drying room can be improved, the labor is saved, and the drying cost can be lowered.

A method for manufacturing a loess cinerary urn and a loess cinerary urn manufactured by the method, in which oxidation of ashes and generation of offensive odors are prevented by removal of moisture in the cinerary urn, and at the same time, strength of the cinerary urn is sufficiently reinforced.

The invention provides an air conditioning system capable of independently controlling temperature and humidity with a fresh air haze removing and self-cleaning function. The air conditioning system comprises a control part, an air outlet, a temperature adjusting part and a humidity adjusting part, wherein the temperature adjusting part and the humidity adjusting part are independent from each other. The air outlet, the temperature adjusting part and the humidity adjusting part are connected with the control part through electric signals. The temperature adjusting part comprises a radiation ceiling arranged at the top of the room, and the radiation ceiling is formed by a water containing pipe. The humidity adjusting part comprises a fresh air treatment unit, wherein the fresh air treatmentunit is communicated with a floor air supply diffuser. The fresh air treatment unit comprises an electrostatic ion box and a pole plate cleaning unit, wherein a polar plate capable of filtering and adsorbing fine particles is arranged in the electrostatic ion box, the pole plate cleaning unit is connected with the control part through an electric signal, and the air outlet is formed in the top ofthe room. The air conditioning system solves the problems that because heat and humidity is jointly treated in a traditional air conditioner, the energy consumption is wasted, and the quality of fresh air for latent heat is treated when the temperature and humidity is independently controlled are solved, and the standard of PM2.5 is guaranteed.