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58results about How to "Ensure air circulation" patented technology
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Respiratory vest for repetitive pressure pulses
InactiveUS7374550B2Improve clearanceFunction increaseElectrotherapyPneumatic massageCoil springEngineering
A vest for a human body has a bladder coupled to a pulsator operable to subject the vest to repeated pulses of air which applies and releases pressure to the body. The vest has a cover having a pocket accommodating the bladder, shoulder straps, and end flaps. The bladder is permanently connected to the cover. Releasable hook and loop fasteners connect the straps to chest portions of the vest and end flaps to each other. A releasable retainer secured to the end flaps prevent the end flaps and releasable fasteners from disengaging when air pressure pulses are applied to the vest. The bladder has an air chamber and a sleeve having an air receiving passage and openings to allow air to flow from the air receiving passage into the air chamber. An oval-shaped coil spring within the sleeve maintains the air receiving passage open.
Owner:ELECTROMED INC
Respiratory vest
InactiveUS20050234372A1Improve clearanceFunction increaseElectrotherapyPneumatic massageCoil springEngineering
A vest for a human body has a bladder coupled to a pulsator operable to subject the vest to repeated pulses of air which applies and releases pressure to the body. The vest has a cover having a pocket accommodating the bladder, shoulder straps, and end flaps. The bladder is permanently connected to the cover. Releasable hook and loop fasteners connect the straps to chest portions of the vest and end flaps to each other. A releasable retainer secured to the end flaps prevent the end flaps and releasable fasteners from disengaging when air pressure pulses are applied to the vest. The bladder has an air chamber and a sleeve having an air receiving passage and openings to allow air to flow from the air receiving passage into the air chamber. An oval-shaped coil spring within the sleeve maintains the air receiving passage open.
Owner:ELECTROMED INC
Respiratory vest with inflatable bladder
InactiveUS7278978B1Enhance airway clearanceImprove lung functionElectrotherapyPneumatic massageCoil springEngineering
A vest for a supine human has a one-piece cover with a front panel secured to a bladder coupled to a pulsator operable to subject the vest to repeated pulses of air which applies and releases pressure to the front of the thorax of a person. The bladder has an air chamber and a bottom transverse portion having an air receiving passage and openings to allow air to flow from the air receiving passage into the air chamber. A coil spring within the air receiving passage maintains the air receiving passage open to allow air and air pressure pulses to flow into the air chamber.
Owner:ELECTROMED INC
Apparatus for drying hearing aids
InactiveUS20100011613A1Reduce running noiseKeep dryDrying solid materials with heatDrying gas arrangementsLow noiseEngineering
The invention relates to an apparatus for drying hearing aids. According to the invention, the drying apparatus includes a housing and in the housing a hearing aid shell for inserting the hearing aid and a fan, with the fan accelerating air by means of an electro-aerodynamic pump. The electro-aerodynamic pump is advantageously embodied to generate gas ions and to accelerate the gas ions through an electrical field. The electro-aerodynamic fan is advantageous in that it requires little space and, except for the air flow, operates at a low noise level.
Owner:SIEMENS MEDICAL EQUIPMENT
Ram air based cooling and ventilation system for an aircraft
ActiveUS8707721B2Reduce weightImprove efficiencyAir-treating devicesRailway heating/coolingAir conditioningHeat load
A cooling system for an aircraft includes an air inlet through which air from the environment of the aircraft enters a ram air channel, and an air outlet through which air emerges from the ram air channel. A heat exchanger is arranged in the ram air channel. A ventilation device is in fluid communication with the ram air channel. Also connected to the ram air channel is a distribution line to cool at least one heat-loaded component of the aircraft, in particular a cabin air conditioning system, and / or to ventilate an installation space of the at least one heat-loaded component.
Owner:AIRBUS OPERATIONS GMBH
Flip Tray
InactiveUS20090155435A1Extended shelf lifeEnsure air circulationClosuresInternal framesControl mannerEngineering
A flip tray is provided that includes a transparent, compartmentalized container body and a flexible sealing sheet sealed to partition walls and to the peripheral rim of the compartmentalized container body. Plant material with active respiratory activity such as fruits and vegetables are disposed in the compartments of the transparent container body. Each of the compartments exchanges respiratory gases through the micro-perforated sealing sheet individually in a controlled manner. A tray having a completely flat bottom is secured to the container body so as to underlie the flexible sealing sheet and includes peripheral vent conformations.
Owner:MANN PACKING
Display screen assembly and refrigeration household appliance
ActiveCN106097891AWith stableEnsure air circulationIdentification meansElectrical apparatus casings/cabinets/drawersEngineeringMouth shape
The invention provides a display screen assembly which comprises an embedded box, an installation support, a display screen module and a cover plate assembly. The display screen is located inside the display screen module. The installation support comprises a supporting wall, and a peripheral wall convexly stretching from the peripheral edge of the supporting wall to the same side of the supporting wall. The side, facing the peripheral wall, of the supporting wall is provided with a positioning piece for positioning the display screen module, a plurality of clamping buckles for clamping the display screen module and mouth-shaped frame ribs for supporting the display screen module. The display screen module is provided with a clamping groove matched with the clamping buckles. When the display screen module is assembled to the installation support, the display screen module is supported on the mouth-shaped frame ribs. The mouth-shaped frame ribs are arranged on the installation support, matching of the display screen module and the installation support is more stable, and a certain gap exists between the display screen module and the installation support, so that air circulation is ensured, and heat is prevented from being gathered.
Owner:HAIER SMART HOME CO LTD
Traditional Chinese medicine health care pillow and production method thereof
The invention discloses a traditional Chinese medicine health care pillow comprising a pillow body. The pillow body is provided with an upper layer and a lower layer. A plurality of horizontally-arranged air flow grooves are reserved on the upper layer surface, and a plurality of decompression grooves are reserved on the lower layer undersurface. A traditional Chinese medicine packing layer is laid in the middle in the upper layer. A plurality of magnets are arranged on the right side and the left side of the upper layer, and a massage vibrator is arranged at a position, close to the neck of a human body, in the lower layer. The invention further discloses a production method of the traditional Chinese medicine health care pillow. The production method includes producing the upper layer and then laying the traditional Chinese medicine packing layer in the middle in the upper layer. The upper layer is of zero-pressure antimicrobial memory cotton, and the upper layer is of slow-springback memory cotton. The traditional Chinese medicine packing layer is a Chinese herbal medicine layer with drug efficacy for cervical vertebra curing or a Chinese herbal medicine layer with drug efficacy for nerve soothing. The traditional Chinese medicine health care pillow has efficacy of massage, magnet therapy, cooling, meridians warming and blood-flow promoting, nerve soothing and fatigue relieving.
Owner:南通丰盛纺织品有限公司
Method for high-density culture of hermetia illucens larvae and high-efficiency transformation of organic wastes
InactiveCN109122594ARealize resource utilizationAchieving zero emissionsFood processingClimate change adaptationFecesLivestock manure
The invention relates to a method for high-density culture of hermetia illucens larvae and high-efficiency transformation of organic wastes. By improving a culture container, air circulation and heatexchange are increased, and thus high-density culture of hermetia illucens and high-efficiency transformation of the organic wastes are realized by using a culture medium prepared by crop straw particles and kitchen wastes or poultry and livestock manure. The method effectively avoids burning of crop straws, contributes to environmental protection, and reduces culture cost of hermetia illucens. The method has important values and significances for realizing large scale and industrialized culture of hermetia illucens.
Owner:WUHAN INSTITUTE OF TECHNOLOGY
Rotary electric machine
InactiveUS20090140601A1Shorten the lengthEnsure air circulationWindingsMagnetic circuit rotating partsShrink-fittingElectric machine
In a rotary electric machine, for ensuring a cooling air flow between a rotor iron core and a stator iron core without enlarging a rotor, a separation preventing device is provided at a position between adjacent slots so as to correspond to each other at a shrink-fitting position where a retaining ring is shrink-fitted to a rotor iron core. Since a separation preventing position of the retaining ring is located at the shrink-fitting position, it is possible to reduce a length of the retaining ring itself so as not to be adjacent to the end portion of the stator iron core. Accordingly, a gap between the rotor iron core and the stator iron core does not reduce. As a result, it is possible to ensure a cooling air flow between the rotor iron core and the stator iron core without enlarging the rotor.
Owner:HITACHI LTD
Noise-reducing closed house for robot stamping line
InactiveCN107939093AEnsure air circulationImprove sound insulation and noise reductionLighting and heating apparatusWing fastenersExhaust pipeElectrical and Electronics engineering
The invention aims to provide a noise-reducing closed house for a robot stamping line. A sound-absorbing and sound-insulating cotton layer is arranged on the inner side of a house body, conveying tables are arranged on the lower portions of the left side and the right side of the house body, and openings are formed in the position, located above the conveying tables, of the left side and the rightside of the house body. Rotary shafts are arranged above the outer sides of the openings, iron-made sound-insulating closing doors are connected to the lower portions of the rotary shafts, and magnetic blocks are arranged on the positions, located below the sound-insulating closing doors, of the tops of the interiors of the conveying tables. The sound-insulating closing doors make contact with the magnetic blocks, and an exhaust pipe and a circulating pipe which are arranged in the left-right direction are connected to the upper portion of the house body. The sound-absorbing and sound-insulating cotton layer is arranged on the inner side of the house body for sound insulating and noise reducing, and the openings are formed for in-out of materials; the rotating sound-insulating closing doors are arranged, during in-out, only the rotating sound-insulating closing doors need to be pushed, and the sound-insulating closing doors fix and seal the house body through the magnetic blocks; through arrangement of the exhaust pipe and the circulating pipe, ash exhaust is conduced, and house body air circulating is ensured; and a position-adjustable panoramic camera is arranged for observing the production process.
Owner:芜湖戎征达伺服驱动技术有限公司
Electric welding machining equipment for construction machinery parts
ActiveCN108000019AEnsure air circulationLifting and moving smoothlyWelding/cutting auxillary devicesAuxillary welding devicesFixed frameTransmission belt
Owner:南通恒翔机电设备有限公司
Cultivation method of anoectochilus formosanus
PendingCN106305077AGuaranteed water permeabilityGuaranteed ventilationCultivating equipmentsReceptacle cultivationStem rotCoir
The invention discloses a cultivation method of anoectochilus formosanus and relates to the technical field of planting. The cultivation method comprises the following steps of: (1) placing a plurality of grid baskets under the shade of a hilly forest land, and maintaining the distance between the bottom parts of the grid basket and the ground to be 4cm-6cm; (2) paving a layer of non-woven cloth in the grid baskets and charging humus with the thickness of 4cm; (3) charging mixture of coco coir powder and the humus with the thickness of 4cm, and planting anoectochilus formosanus seedlings; (4) charging the coco coir powder with the thickness of 2cm on the mixture of the coco coir powder and the humus; (5) covering a layer of transparent film which can be uncovered above the plurality of grid baskets. The cultivation method disclosed by the invention has the characteristics of less investment, low cost and high yield and the like, and mutual infection of stem rot can be effectively prevented.
Owner:明溪本素中药材有限公司
Breeding shed for Mythic Fungus
InactiveCN105393802APromote growthGuaranteed temperatureRenewable energy machinesCultivating equipmentsElectrical controlEngineering
The invention discloses a breeding shed for Mythic Fungus, which comprises a shed body, and a protection layer arranged on the external surface of the top of the shed body. The external surface of the protection layer is provided with a solar photovoltaic power-generation film. The periphery of the shed body is internally and uniformly provided with a plurality of temperature sensors. The solar photovoltaic power-generation film and the temperature sensors are connected with an electrical control device arranged on the shed body. The invention also provides air humidity and carbon dioxide concentration adjustment equipment. By means of the equipment, the temperature, the air humidity and the carbon dioxide concentration inside the breeding shed can be adjusted timely. Meanwhile, the air circulation flow inside the breeding shed is ensured. Therefore, a most favorable growing environment is provided for Mythic Fungus. As a result, the quality of products and the yield of products are high. The breeding shed is worth to popularize.
Owner:GUILIN DA YE LING YVU BIOTECH CO LTD
5G test shielding box
InactiveCN111257657AClean and comprehensivePlay a supporting roleElectromagentic field characteristicsStructural waterWater flow
The invention relates to the field of 5G test shielding devices, in particular to a 5G test shielding box which comprises a box body, a rotating structure, a cleaning structure, a sealing structure, awater cooling structure and an anti-blocking structure. By arranging the rotating structure, the ground in the box body can be moved, a cleaning structure is arranged, the ground in the box body canbe comprehensively cleaned, and therefore, dust on the ground in the box body is prevented from influencing the test precision, the cleaning structure can also act on the sealing structure while performing installation work, by adopting seal arrangement, a gap between the cleaning structure and the bottom end of the box body can be filled to increase the sealing effect, the situation that water atthe bottom end of the box body flows out is avoided, normal work of the cleaning structure is guaranteed, it can be kept that water exists at the bottom end of the box body all the time to cool the interior of the box body, and rainwater can be collected and cool the interior of the box body by installing the water cooling structure at the top end of the box body.
Owner:浙江新铭智能科技有限公司
Preparation method of bio-based composite material sheet and plastic suction tray manufactured by sheet
PendingCN110774712AImprove water barrier effectLow costSynthetic resin layered productsDomestic containersTemperature controlControl system
The invention discloses a preparation method of a bio-based composite material sheet and a plastic suction tray manufactured by the sheet, and belongs to the technical field of preparation of the bio-based composite material sheet and the plastic suction tray prepared by the sheet. The sheet disclosed by invention consists of three layers of resin with different components from inside to outside;sheet extrusion equipment consists of three extruding machines, control equipment, a sheet extrusion machine head and a temperature controlling system; and the phenomenon that the sheet product has strict thickness and is high in glossiness according to practical demands; the overall thickness of the sheet product can be adjusted in the range of 0.3mm to 2mm, wherein the thickness of an outer layer is 0.05mm to 0.5mm, occupying 5 percent to 15 percent of the total mass; the thickness of an inner layer is 0.05mm to 0.2mm, occupying 3 percent to 10 percent of the total mass; and the thickness ofa middle layer is 0.2mm to 2mm, occupying 70 percent to 90 percent of the total mass. The degradable sheet applied to the plastic suction tray provided by the invention has the advantages of being high in water resistance, high in moisture resistance, high in bacteria resistance and insect prevention property, reliable in strength, exquisite in appearance, and high in cleanness and environment protection properties, and has the ability to control degradation, and meanwhile, the sheet is low in cost, is convenient to process, and is suitable for mass industrial production.
Owner:黑龙江幸福人生态农业开发股份有限公司
Novel breathable deodorizing antibacterial cushion
InactiveCN109397803AInhibit the growth of bacteriaImprove breathabilitySynthetic resin layered productsConjugated synthetic polymer artificial filamentsIonUrea
The invention belongs to the field of antibacterial cushions and particularly relates to a novel breathable deodorizing antibacterial cushion which includes, from bottom to top successively, a base fabric layer, a memory sponge layer, a porous layer, a memory sponge layer, a negative ion layer, and a chitin fiber layer; the negative ion layer is woven by warp threads and weft threads, wherein negative ion microcapsules are placed in sunken positions at the intersections of the warp threads and weft threads. The negative ion microcapsules include: a core material including, by weight, 45-50 parts of an antibacterial negative ion powder and 25-50 parts of an emulsifier, and a wall material, including 35-45 weight parts of urea resin. The novel breathable deodorizing antibacterial cushion hasgood breathability and heat dissipative effect, durable antibacterial effect and deodorizing function. The raw materials are harmless to human body and non-irritating to skin.
Owner:TIANJIN UNIV
Adjustable protective cover for steam oven and mounting method thereof
PendingCN111281131AEnsure ventilation and breathabilityDoes not affect heat dissipationSteam cooking vesselsRoasters/grillsThermodynamicsBilateral symmetry
The invention discloses an adjustable protective cover for a steam oven. The protective cover comprises a protective cover body, the protective cover body comprises end supports and a top baffle assembly, the two end supports are arranged in a bilateral symmetry mode, door plate assemblies are arranged at the front ends of the two end supports, the rear ends of the two end supports are connected through a stop lever assembly, the top baffle assembly plate is horizontally arranged between the two end supports, and the top baffle plate assembly is adjustably connected with the end supports. Themounting method comprises the following steps: 1) assembling the two end supports; 2) mounting a top baffle plate assembly; (3) mounting a storage table; and 4) installing the door plate assembly. Theouter surface of the steam oven can be protected through the protective cover body;, high-altitude objects and the like are prevented from falling on the surface of the steaming oven to damage the steaming oven, meanwhile, the steaming oven can be conveniently placed and stored, a kitchen table top is tidier, the protective cover body can be adjusted to a certain degree according to the actual size of the steaming oven, and therefore the steaming oven can be more conveniently protected and stored.
Owner:浙江蓝炬星电器有限公司
Seedling transportation device for forest fruit planting and cultivation
PendingCN114793819ASolve the problem that cannot be stackedSave spaceSelf-acting watering devicesForestryWater storageAgricultural engineering
The invention discloses a seedling transportation device for forest fruit planting and cultivation, and belongs to the field of seedling transportation devices for forest fruit planting and cultivation. A seedling transportation device for forest fruit planting and cultivation comprises a movable containing box, a damping assembly is arranged at the bottom of the containing box, a first water storage cavity is formed in the containing box, a second water storage cavity is formed in the bottom of the first water storage cavity, and a supporting sliding rod for applying pressure to the interior of the second water storage cavity is arranged on the second water storage cavity; a third one-way valve is arranged on the second water storage cavity; a first connecting unit is arranged on the outer wall of the placing basin, and a second connecting unit is arranged in the placing box; a large number of seedlings can be transported at the same time, collision in the transportation process of the seedlings is effectively reduced, meanwhile, air circulation in the transportation process is improved, water is supplemented to the seedlings in time, and therefore losses in the transportation process are reduced.
Owner:新泰市国有土门林场
Air circulating dust-removing system for industrial workshop
The invention discloses an air circulating dust-removing system for an industrial workshop. The air circulating dust-removing system comprises an air exhausting device (1), a first frame body (2), a water pumping device (3), an air spraying device (4), a first pipeline device (5), a first filtering device (6), a second pipeline device (7), an exhausting device (8) and a second filtering device (9), wherein the air exhausting device (1) comprises an air exhausting pipe (11), a first fan (12), a first valve (13) and a first supporting rod (14); the first frame body (2) is provided with a first through hole (21), a second through hole (22), a third through hole (23), a fourth through hole (4), a first pipeline (25), a second valve, a first inclined plate and a fifth through hole; and the water pumping device comprises a water pumping pipe, a first water pump and a third valve. The aie circulating dust-removing system disclosed by the invention has the advantages that smoke dust in a power plant workshop can be suctioned and then is fully contacted with purified water sprayed, so that a large amount of impurities in the smoke dust are removed.
Owner:CHENGDU FUYANG TECH DEV
Wind energy installation comprising a concentric gearbox/generator arrangement
A wind energy plant comprising a rotor, a rotor shaft, a gear, and a generator, the generator embodied as a ring concentrically embracing the gear.
Owner:AERODYN ENG GMBH
Portable shelf and placing method thereof
InactiveCN109699592AThe overall structure design is compact and reasonableEasy to install and disassembleAnimal husbandryEngineeringMechanical engineering
The invention discloses a conveniently and fast assembled shelf and a placing method thereof. The shelf comprises a left shelf sheet and a right shelf sheet, wherein reinforcing edge blocks are arranged on the left side and right side of the left shelf sheet and right shelf sheet. The method comprises the following steps of: 1) assembling a suspension frame; 2) placing the shelf; 3) mounting the suspension frames and the frame bodies. According to the invention, the integral structural strength of the shelf can be effectively increased through the design of the reinforcing side blocks, so thatthe shelf is not easy to deform completely; and the design of disassembly and assembly between the shelf sheets is achieved through the mutual matching between connecting pieces and the reinforcing side blocks, so that the number of the assembled shelf sheets can be adjusted according to the number of the breeding of the eggs, and the breeding of the eggs is more scientific; meanwhile, when placed, the shelf is suspended through the suspension frames, and due to the limitation of the length of a limiting inserting plate, the front and rear surfaces of adjacent suspension frames are mutually abutted, and a gap exists between the front and the rear surfaces of the adjacent suspension frames, so that the air circulation in the process of suspending the shelf is ensured.
Owner:SHENGZHOU MOSANG HI TECH CO LTD
Air conditioner air supply system and method for rail transit vehicle
InactiveCN113548073AReturn air speed reducedReduce wind speedRailway heating/coolingThermodynamicsFresh air
The invention relates to the technical field of rail transit and particularly relates to an air conditioner air supply system and method for a rail transit vehicle. The system comprises guest room temperature sensors, guest room temperature sensors, a return air door control module and a fresh air door control module, wherein the return air door control module is used for controlling an opening degree of a return air door; when the temperature in the guest room reaches a high-temperature threshold value, the opening degree of the return air door is controlled to be large; the fresh air door control module is used for controlling an opening degree of a fresh air door; when the temperature in the guest room reaches a high-temperature threshold value, the opening degree of the fresh air door is controlled to be small; the guest room temperature sensors are arranged on the return air door and a return air inlet; and the return air inlet is formed in an air duct gap. The system is advantaged in that problems that a rail transit vehicle is single in air return position, uneven in air return and large in noise can be solved, and excessive air return devices do not need to be additionally arranged.
Owner:CHONGQING CRRC RAILWAY VEHICLES CO LTD
Intelligent rescue capsule for mine
InactiveCN114370298ASituations to Avoid CasualtiesAvoid insufficient powerMining devicesMachines/enginesClassical mechanicsEngineering
The intelligent mine rescue capsule comprises a capsule shell, and a lifting device, a sealing device, a help calling device, a power generation device, a cleaning device and a ventilation device are arranged in the capsule shell; when a mine collapses, a temporary avoiding point can be provided for miners, casualties caused by collapse are avoided, meanwhile, gravitational potential energy generated when gravel falls can be converted into electric energy through the generator and the blades, the situation that the electric energy in the rescue capsule is insufficient is avoided, the working time of the rescue capsule is prolonged, and the safety of the rescue capsule is improved. The signal intensity of radio can be increased through the signal tube, the problem that distress signals and information cannot be sent out due to interference of some underground magnetic fields is avoided, a rescue team is guided to roughly confirm the position of a trapped person by knocking a metal sheet to make a sound, the probability that the trapped person is rescued is increased, and the rescue efficiency is improved. And finally, ventilation in the cabin can be guaranteed through the ventilation plate.
Owner:律清芳
Filter for preparing traditional Chinese medicines
InactiveCN104740931AEffectively closedWell mixedFiltration circuitsBiochemical engineeringChinese herbology
The invention discloses a filter for preparing traditional Chinese medicines. The filter comprises a shell, an end cover, a filter barrel and a motor, wherein the end cover is arranged above the shell and is rotationally connected with the shell; a valve is arranged at one end of the shell; a support is arranged at the bottom of the shell; the support is arranged with an inclined angle; a handle is arranged at one side of the end cover; the handle is fixedly connected with the end cover; a feeding hopper is arranged on the end cover; the bottom of the feeding hopper is arranged in the filter barrel; a filtering net is arranged in the feeding hopper; the filter barrel is arranged in the shell; the motor is arranged at the bottom of the shell; the motor is fixedly connected with the shell; a main shaft is arranged on the motor; and the motor is linked with the filter barrel by virtue of the main shaft. According to the filter disclosed by the invention, a traditional Chinese medicine liquid can be rapidly filtered, a medicine decoction can be uniformly mixed, and the drug efficacy is improved.
Owner:SUZHOU SHENLINTANG TRADITIONAL CHINESE MEDICINE INST
A marine ventilation device
ActiveCN113306693BGuarantee the internal environmentEnsure air circulationAuxillariesVessel ventillation/heating/coolingMarine equipmentTower
The invention provides a marine ventilation device, which relates to the field of marine equipment. Including: ventilation system and ventilation tower, the ventilation system includes air supply fan, exhaust fan, air supply duct and exhaust duct, the ventilation tower has air supply port and / or air exhaust port, the supply fan is connected with the air supply port through the The air duct is connected with the air outlet, and the ventilation tower includes a tower cover and a tower column connected to each other. The shielding part on the peripheral side of the cover plate can shield the air exhaust port and the air supply port; it can realize good ventilation in the ship cabin, and this ventilation device has waterproof measures that are reliable, effective, low in cost, and do not require manual operation.
Owner:南通宏亮船舶科技有限公司
Electric heating room
InactiveCN105588172AImprove breathabilityAvoid concentrationHeating fuelLighting and heating apparatusElectricityEngineering
The invention relates to warmth keeping supplies, in particular to an electric heating room. The defects in the prior art are overcome. The electric heating room can heat the feet and the legs and has the good ventilation and radiation functions. The electric heating room is simple in structure, convenient to use, capable of keeping the whole legs warm and also capable of ensuring the good breathability for the legs and the feet; due to the fact that a hard blocky body with the heat conduction function is arranged in the electric heating room, an original planar carpet type foot warming pad can form a three-dimensional foot warming space, meanwhile, the phenomenon that heat is excessively concentrated into materials is avoided, and heat conduction and emission are facilitated.
Owner:TONGXIANG WANDALI ELECTRICAL APPLIANCES
Indoor air exchange device of car cab
InactiveCN106143059AImprove the air environmentReduce the temperatureBatteries circuit arrangementsAir-treating devicesEngineeringIndoor air
The invention provides an indoor air exchange device for an automobile driver's cab. Rain plate; deflector includes mounting plate, air outlet, exhaust fan installation hole, sealing groove, support rod and suction cup; the top of the exhaust fan is provided with an air inlet, the bottom of the exhaust fan is provided with a positioning platform, and the circumference of the exhaust fan is provided with a power socket and a temperature sensor; The deflector is installed in the installation hole of the deflector through the mounting plate, the exhaust fan is installed in the installation hole of the exhaust fan through the positioning table, the exhaust fan is connected with the battery through the power line, and the battery is connected with the solar panel. The invention has the advantages of reliable structure, convenient disassembly and use, keeps the air circulation in the cab, and improves the ride comfort; the device uses solar panels or automobile power to charge the storage battery of the device, thereby prolonging the continuous working time of the device .
Owner:WENZHOU POLYTECHNIC
Mosquito prevention suit used in field environment
Owner:THE QUARTERMASTER EQUIPMENT RESEARCH INSTITUTE OF THE GENERAL LOGISITIC DEPARTME
Temperature-control carbon adding equipment for coal furnace
InactiveCN113048502AEnsure air circulationGuaranteed temperatureFuel supply regulationLump/pulverulent fuel feeder/distributionSlagChemistry
The invention discloses temperature-control carbon adding equipment for a coal furnace. A temperature control mechanism and a slag removal mechanism are matched to carry out temperature control and slag removal on the coal furnace; and the temperature control mechanism can be used for monitoring the temperature of a carbon disc of the coal furnace in real time, carbon can be added at any time so as to control the temperature, the slag removal mechanism is used for removing slag from burnt-out coal on the upper side of the carbon disc in time, air circulation is guaranteed, sufficient combustion of the coal is facilitated, a feeding mechanism is used for adding the carbon to the upper end of the carbon disc, and the constant temperature is beneficial for being maintained.
Owner:义乌市昊文日用品有限公司
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