102results about How to "Avoid humidity" patented technology

A protective animal collar having a collar body for forming a barrier for an area from the base of the neck to the head of the animal, a member having openings therein covering one end of the collar body.

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 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 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 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 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 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 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.

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.

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.

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.

The invention relates to the technical field of the transformer of power distribution equipment and provides an anti-condensation box-type transformer, thereby solving a problem that the existing outdoor box type transformer is affected with damp easily. The anti-condensation box-type transformer comprises a transformer body and a box-type transformer box body. A pedestal arranged at the bottom of the box body is supported by standing posts having concrete structures; the standing posts and the pedestal are fixedly connected; and the plane where the lowest side of the bottom of the box body is located is higher than the ground. Besides, the box-type transformer also includes side plates arranged between the adjacent standing posts; the standing posts and the side plates form the prefabricated space below the box body; the box-type transformer box body is arranged above the space. Ventilating grilles are arranged at the two longitudinal side plates of the prefabricated space below the box body; and air blowers are arranged inside the prefabricated space and are arranged at the inner sides of the ventilating grilles specifically. The anti-condensation box-type transformer is designed reasonably. Condensation formed at the bottom of the box body can drip rapidly to avoid drop deposition. Besides, the bottom surface of the box body is coated with a waterproof composite material, so that the waterproof and corrosion-resistant performances of the anti-condensation box-type transformer can be enhanced and the service life can be prolonged.