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135results about How to "Does not affect ventilation" patented technology
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Remote monitoring system and detection method for particulate depositing quantity
InactiveCN102829848ALong transmission distanceFit coverageWeighing apparatusCloud computingFresnel lens
The invention discloses a remote monitoring system and a detection method for particulate depositing quantity. The system comprises a plurality of particulate deposition detecting terminals and a cloud computing server, wherein each particulate deposition detecting terminal comprises a main housing, the top of each main housing is provided with a particulate depositing groove exposed in a particulate depositing environment, a plurality of luminous parts are arranged around each particulate depositing groove, the bottom of each particulate depositing groove is provided with a fresnel lens, a photoelectric sensor is arranged under the fresnel lens in each main housing, each photoelectric sensor is in communicating connection with a microprocessor, each microprocessor is in communicating connection with a wireless communication component, each particulate depositing groove collects particulates, the luminous parts irradiate the particulates in the particulate depositing grooves, the light is collected onto the photoelectric sensors through the fresnel lenses arranged at the bottom of the grooves, is converted into the weight of the deposited particulates according to the influence of the deposited particulates to the light strength change, and is transmitted to a cloud computing center by a wireless module, a plurality of monitoring points can be wirelessly and automatically monitored, and the cloud computing intelligent information processing can be adopted, so that the flexibility, the reliability and the convenience for the monitoring of the particulate depositing quantity can be improved.
Owner:袁如忠
Infrared barrier for high-molecular polymer
InactiveCN1338482AWide range of applicationsThe preparation process and the required equipment are complexPolyolefinInfrared
An infrared barrier for high-molecular polymer such as PVC resin paint, oil vanish, emulsoid, polyolefin film, or synthetic fibre is prepared from nm-class or sub-micron-class oxide or carbide particles with higher infrared absorbing and reflecting power through coating. Said infrared barrier may be powder or particles as mother material.
Owner:何长杰 +1
Multifunctional object airing rack
ActiveCN104677070AWill not affect daylightingDoes not affect ventilationDrying solid materialsDrying machines with local agitationEngineeringMechanical engineering
The invention discloses a multifunctional object airing rack. The multifunctional object airing rack comprises a function rod for airing objects, a vertical lifting mechanism and a horizontal telescoping mechanism arranged on the vertical lifting mechanism, wherein both the vertical lifting mechanism and the horizontal telescoping mechanism are scissors fork mechanisms; each scissors fork mechanism is provided with double rows of sliding rails which are used for strengthening; a linkage mechanism is arranged between the vertical lifting mechanism and a horizontal telescoping mechanism; the horizontal telescoping mechanism stretches when the vertical lifting mechanism ascends, and the horizontal telescoping mechanism contracts when the vertical lifting mechanism descends. The multifunctional object airing rack disclosed by the invention has the beneficial effects that the needs of airing clothes and food and shielding rain and snow on a balcony can be met after the horizontal telescoping mechanism stretches; the lighting and the ventilating of the balcony on a top floor of a resident cannot be affected after the horizontal telescoping mechanism contracts.
Owner:苏州盛泽科技创业园发展有限公司
Household fresh air scavenger system with multiple duct supercharging device and the supercharging device
InactiveCN101457966ASolve installation problemsDoes not affect ventilationLighting and heating apparatusVentilation systemsResidenceFresh air
A residence flatlet fresh air changing system provided with a double air duct pressurizing exhausting device comprises a main exhaust fan (1) and an air absorbing pipeline (2) which is communicated with all the rooms, wherein, an air outlet end of the air absorbing pipeline (2) is connected with an air inlet end of the main exhaust fan (1), and the air absorbing pipeline (2) is provided with a plurality of air absorbing holes (3) communicated with the rooms needing to change air. The fresh air changing system is characterized in that the air absorbing pipeline (2) is provided with at least one multi- air-duct pressure device (4) which is provided with two air ducts, the two ends of which are communicated with the ends corresponding to the air absorbing pipeline (2), and one of the air ducts is equipped with a blower fan (5). The invention solves the problem of installing forced fans on the air absorbing pipeline, can ensure the work of all the forced fans not to affect the air change of other rooms, and selectively pressurizes the rooms needing pressure boost according to the needs, thus ensuring the effect of air change.
Owner:JINLING INST OF TECH
Sweet taste gloss oil for tipping paper, making and use methods thereof and tipping paper
InactiveCN106835835AEasy to useImprove breathabilityNon-fibrous pulp additionCoatingsNitrocelluloseAcrylic resin
The invention relates to the technical field of tipping paper production, in particular to sweet taste gloss oil for tipping paper, making and use methods thereof and tipping paper. The making method comprises the following steps: a, weighing 13 to 17 parts by weight of acrylic resin, 6 to 7 parts by weight of nitrocellulose, 6 to 7 parts by weight of polyketone ether, 18 to 22 parts by weight of ethyl ester, 4 to 5 parts by weight of isopropyl ester, and 1 part by weight of sweet taste agent; b, placing the materials into a container, and stirring and mixing to obtain the sweet taste gloss oil for the tipping paper. By adopting the method for making the sweet taste gloss oil, the sweet taste gloss oil with a good use effect can be produced.
Owner:CHANGGE DAYANG PAPER CO LTD
Printed circuit board with net as substrate
ActiveCN105263259ASmall meshDoes not affect heat dissipationPrinted circuit aspectsCircuit susbtrate materialsHigh densityAdhesive
The invention discloses a printed circuit board with a net as a substrate, which is named as a net substrate. The net substrate comprises a substrate net, an upper-layer conductive layer, and a middle bonding layer, wherein the substrate net is a metal wire net or a metal board punching net woven in a high density mode; a metal film or a thin printed circuit board or a flexible printed circuit board (FPC) is used for making a needed circuit graph for welding a connection element, places without wiring and without elements on the upper-layer conductive layer are removed, and places where pins of a mounted element or heat sinks need to be directly contacted with the substrate net are perforated; and the middle bonding layer is a prepreg or a high temperature-resisting adhesive, a vacuum thermal lamination process is adopted to laminate the substrate net and the upper-layer conductive layer as a whole, and the pins or the heat sinks, which need to be directly contacted with the substrate net, of the element can be directly welded or bonded by using a thermal conductive adhesive on the substrate net. The printed circuit board with the net as the substrate can be used in fields in need of air circulation and heat dissipation, and has the advantages of good heat dissipation effects, light weight, flexibility, and low cost.
Owner:靳丰泽
Coal mine safety airbag
The invention discloses a coal mine safety airbag which is suitable for life safety protection of miners in accidents such as gas explosion, protrusion and roof falling in coal mines. A breathing inner bag is connected with a breathing device; a positioner is arranged outside the breathing inner bag; an outer bag is formed by a breathing inner bag outer layer, a plurality of buffering airbags, a telescopic metal skeleton and an outer-layer protection layer; a gas generator is placed in the inner bag outside the buffering airbags; a manual switch and a sensor are connected with the gas generator; exhaust valves are arranged on the buffering airbags; the outer-layer protection layer of the outer bag is provided with an arc zipper inlet; the telescopic metal skeleton is connected with the outer-layer protection layer. According to the coal mine safety airbag disclosed by the invention, personnel danger avoidance after the mine accidents, such as the coal and gas explosion, protrusion and roof falling, can be effectively carried out; the coal mine safety airbag is an effective disaster avoiding measure adopted by the miners under the emergency condition; personnel casualties are reduced; valuable time is bought for mine emergency rescue.
Owner:HENAN POLYTECHNIC UNIV
Shutter and control method
InactiveCN101298828APrevent injectionReduce or eliminate the use ofLight protection screensWindow shutterEngineering
The invention relates to a shutter, having revolving and retracting functions, including a window frame for holding the leaves, a revolving device, a retracting device, a driving device, and a transmission device. The revolving device is used for revolving each leaf at each angle at the same time; the retracting device is used for lifting all the independent leaves horizontally and collecting to the top of the window frame, putting down all the leaves, to collocate in the window frame evenly; the driving device is used for supplying power to the retracting device and the revolving device; the transmission device is used for transmitting the power to the retracting device and the revolving device. The invention also claims a control method of a shutter, including: starting the retracting motor forward and reverse, for collecting and unfolding the leaves; starting the revolving motor forward and reverse, for locating and resetting the leaves. The invention can make the leaves operated in normal order and return to the normal state correctly under failure, which can improve shielding, collecting light, ventilating and expanding view field.
Owner:于迎春
Integrated window
ActiveCN103352638ADoes not affect strengthDoes not affect light transmissionLight protection screensWing arrangementsSash windowEngineering
The invention provides an integrated window, and belongs to the field of building components. The integrated window solves the problem that a curtain cannot be conveniently installed on an external window of an existing building. The integrated window comprises a window frame, wherein sash grooves which are used for installation of sashes are formed in the window frame, a curtain cover is installed on the top of the window frame, and curtain fabric is hung on the curtain cover. According to the integrated window, the structure of the curtain is added in the condition that the requirements for strength, light transmission and ventilation of the integrated window are not influenced, construction operation of installing the curtain of a user is omitted, time and manpower are saved, and cost of materials can also be reduced due to the fact that batch production is carried out on both components such as the curtain cover, and the window frame.
Owner:NINGBO XIANFENG NEW MATERIAL
Automatic slag removal biomass combustion device as well as combustion engine and combustion method
PendingCN108397765AExtended service lifeLow costSolid fuel combustionBlast-producing apparatusReciprocating motionAdaptive design
The invention discloses an automatic slag removal biomass combustion device as well as a combustion machine and a combustion method. The automatic slag removal biomass combustion device as well as thecombustion machine and the combustion method have the beneficial effects that the comprehensive optimization design is carried out on the arrangement of a material combustion bin and an air duct, anoriginal combustion mode of transverse fire discharge is changed, and a scraping plate capable of doing reciprocating motion is arranged in the combustion bin, and therefore, the coke slag and the ashin the combustion bin can be cleared in time, then the downward ventilation is not influenced, and the heat conversion rate of biomass fuel can be improved; and the combustion device enables the flame to be directly combusted, the defect that a boiler wall is burnt by the transverse flame is avoided, and therefore the upward combustion enables the heat to be more concentrated, the applicability is wide, the requirements of most existing boiler hearths can be met, the adaptive design is not needed to be carried out on the boiler, the use and popularization cost of the combustion machine is reduced, meanwhile, the service life of the boiler is prolonged, and multiple purposes are achieved.
Owner:河南奥兰斯特新能源技术有限公司
Push-pull type wall surface greening device and greening method thereof
InactiveCN105104008ASolve post-maintenanceDoes not affect indoor lightingCultivating equipmentsReceptacle cultivationGreeningDownspout
A push-pull type wall surface greening device comprises a long-strip semi-box-type upper baffle fixedly installed on the upper edge of an outer window of a building and a long-strip semi-box-type lower groove fixedly installed in the lower edge of the outer window of the building. A plurality of rolling shafts are fixedly installed in the lower groove. A water falling pipe is communicated with the lower groove. A planting frame is installed between the upper baffle and the lower groove in a sliding mode. The rolling shafts are fixedly installed at bottom of the planting frame. A plurality of layers of partition frames are arranged in the planting frame. Planting grooves with drainage holes are formed in the partition frames. Upper vertical rolling wheels are fixed to the face against a wall and the free faces of the upper portion of the planting frame. The push-pull type wall surface greening device and the greening method thereof can solve the problem about later maintenance of existing wall surface greening, and maintaining cost is low. According to the push-pull type wall surface greening device and the greening method thereof, common domestic households in a city can green outer wall surfaces of their real estates, and the enthusiasm of urban citizens to participate in building external wall greening is improved.
Owner:CHINA THREE GORGES UNIV +2
Vehicle invisible awning
InactiveCN105329078ADoes not affect lightDoes not affect ventilationRemovable external protective coveringsWireless remote-control switchEngineering
Provided is a vehicle invisible awning. The awning is formed by three main parts of an elevating base, a rotary disk, and an awning. The vehicle invisible awning is characterized in that the elevating base is formed by an extension sleeve, a bearing pedestal, a screw, horizontal rods, a pedestal motor, a gear case, and an X-brace rod part. The rotary disk is formed by an internal tooth rotary disk, a rotary disk mounting base, a gear, and a rotary disk motor part. The awning is formed by a left push rod, a chain, a first section sun shield, a second section sun shield, an awning intermediate body, and a right push rod part. The elevating base and the rotary disk are arranged in a vehicle roof. The awning is arranged on the upper end of the rotary disk. The awning is integrated with a vehicle, and is 5-10 centimeters higher than the vehicle roof. A storage battery power supply of the vehicle is used to supply power for the pedestal motor of the awning and the rotary disk motor. On-off of the two motors is controlled by a wireless remote control switch. Thus, automatic stretching and folding of the awning is controlled in the vehicle through a special remote controller.
Owner:陈伟明
One-lung ventilation integrated device of single-cavity trachea catheter and bronchus blocking device
The invention relates to a one-lung ventilation integrated device of a single-cavity trachea catheter and a bronchus blocking device, belonging to medical apparatuses. The one-lung ventilation integrated device comprises a Y-shaped tee joint connected with the single-cavity trachea catheter, wherein a catheter bag is arranged at the front end of the single-cavity trachea catheter, an unaffected-side bronchus opening and an affected-side bronchus opening are arranged on a left side and a right side in the front of the catheter bag, a tip end of the catheter bag is provided with a V-shaped bulge clamp, a bronchus blocking system and the single-cavity trachea catheter are integrated, the front end of a blocking pipe penetrates out from an upper edge of the affected-side bronchus opening and is out of shape in the wall of a catheter body upwards, a blocking bag is arranged at the front end of the blocking pipe, the tail end of the blocking pipe penetrates out from an affected-side root of the catheter body and is connected with a bidirectional blocking pipe switch, and an elastic guide wire special for dredging the blocking pipe is arranged at the tail end of the blocking pipe. The one-lung ventilation integrated device of the single-cavity trachea catheter and the bronchus blocking device, disclosed by the invention, has a simple structure and reasonable design and integrates various advantages of a traditional one-lung ventilation device so as to provide clinic with a novel one-lung ventilation device having the advantages of convenience for operation, exactness in location and flexibility for conversion of one-lung ventilation and double-lung ventilation, and makes an affected lung better keep a static collapse state.
Owner:张海山
Protective cover for preventing and curing rhagades of hand and foot tinea and productive method thereof
InactiveCN1465304ADoes not affect ventilationEasy to wear and comfortableMedical applicatorsProtective garmentAdjuvantImpurity
The protection cover for preventing and curing rhagades of tinea manuum and tinea pedis is characterized by that said protective cover can be made into the form of glove or hose, and its external layer is coated with natural medicinal latex which is made up by using natural latex, filtering, removing impurity, adding KOH, allantoin, accelerant PX, acetosalicylic acid and adjuvant through a certain preparation process. Said invention also provides its production method by using stainless steel mould.
Owner:韩凤桐
Air outlet structure of outdoor unit of air conditioner
InactiveCN1763443AExtended service lifeDoes not affect ventilationLighting and heating apparatusAir conditioning systemsEngineeringTuyere
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
Heat-rash-dispelling, itch-relieving and mosquito-repelling cotton fabric containing peach leaf extract and preparation method thereof
The invention provides a preparation method thereof of a heat-rash-dispelling, itch-relieving and mosquito-repelling cotton fabric containing a peach leaf extract. The preparation method includes the steps of: 1) washing fresh downy peach leaves and performing vapor disinfection, shade-drying, crushing and sieving the peach leaves to obtain peach leaf powder for later use; 2) soaking the peach leaf powder respectively in an ethanol water solution, a methanol water solution and a petroleum ether solution, and performing extraction and filtration respectively to obtain a primary extract, a secondary extract and a third-stage extract; 3) mixing the primary extract, the secondary extract and the third-stage extract to obtain a peach leaf extract; 4) performing rotary evaporation concentration, adding cellulose crystal whisker and chitosan to coating the extract to form a finishing agent; and 5) finally soaking fluffy cotton fibers in the finishing agent with constant temperature vibration, water-washing and drying the cotton fibers, and weaving the cotton fibers with color cotton fibers to obtain the fabric. The fabric is comfortable, can absorb moisture and is breathable, and also has the functions of dispelling heat rash, relieving itch and repelling mosquitoes.
Owner:汕头市多拉美制衣实业有限公司
Stable big data server
ActiveCN110769650AHeight adjustableAchieve dustproof effectServersCasings/cabinets/drawers detailsMechanical engineeringServer
The invention relates to the technical field of servers, in particular to a stable big data server. The stable big data server comprises a server. The bottom of the server is installed on the inner wall of a machine shell through a ventilation structure. A door body is rotationally arranged on one side of the machine shell through hinges. A handle is fixedly mounted on the outer side of the door body. Rollers are fixedly installed at the bottom of the machine shell. Wire fixing structures are fixedly installed on the inner walls of the two sides of the interior of the machine shell and locatedbelow the ventilation structures. A heat dissipation groove is fixedly formed in the inner side of the lower portion of the back face of the machine shell. A dustproof structure is fixedly installedbelow the back surface of the shell and is positioned on the outer side of the heat dissipation groove. A first heat dissipation structure is fixedly installed on the surface of the inner wall of theback face of the machine shell, a second heat dissipation structure is fixedly installed on the surface of the inner side of the door body, and the second heat dissipation structure and the first heatdissipation structure are the same in structure. The stable big data server is very good in heat dissipation effect, high in stability, good in buffering and damping effect and worthy of popularization.
Owner:温州大卖客网络科技有限公司
Waste rock blocking device and method used for high-dipping coalface
Owner:CHINA UNIV OF MINING & TECH
Sludge drying machine
ActiveCN103755119ADoes not affect ventilationSludge treatment by de-watering/drying/thickeningSludgeEngineering
The invention provides a device for processing sludge in sewage treatment, and in particular provides a technical solution of a sludge drying machine. The solution comprises two vertical walls, wherein a drying bed is arranged between the two vertical walls; a vertical guide rail is arranged on the top surface of each vertical wall, and a vertical crane is arranged on the two vertical guide rails, wherein the drying bed is composed of a bed board which is densely distributed with small through holes on the top surface as well as a heating pipe and a vent pipe below the bed board; a transverse crane is arranged on the vertical crane; a sludge sweeper is hung below the transverse crane through a telescopic hanging rod; the sludge sweeper is composed of sludge sweeping rollers which are driven by a sludge sweeping motor and are provided with a sludge sweeping brush.
Owner:张伯涵
Strike suffocation energy-saving flame extinguishing device and control method
ActiveCN108869119AReduce concentrationReduce the temperatureMachines/enginesAir intakes for fuelWorking environmentEngineering
The invention provides a strike suffocation energy-saving flame extinguishing device and a control method, and belongs to the technical field of engine air inlet flame extinguishing. The strike suffocation energy-saving flame extinguishing device comprises a shell, a water mist spraying head, an integrated control device, an anti-explosion water pump, a low-pressure main pipe, a high-pressure mainpipe and a water tank; the shell is internally provided with an air inlet cavity, a flame extinguishing cavity, a water mist cooling cavity and an air outlet cavity; the water mist spraying head is arranged in the flame extinguishing cavity, and the minimum water pressure at the position of the water mist spraying head is 1 MPa; and the integrated control device comprises an oxygen concentrationsensor, a temperature sensor, a controller, an anti-explosion power source connected with the anti-explosion water pump, an anti-explosion electromagnetic directional valve, an anti-explosion electricproportional pressure reducing valve, an anti-explosion electric proportional flow valve and a pressure-compensated valve. By means of the device and the control method, the flame extinguishing efficiency can be improved, the ventilation capacity of inlet air of an engine is not influenced, and solid powder particles carried by the inlet air under the serious work environment can achieve the sediment and filtering effect.
Owner:TAIYUAN INST OF CHINA COAL TECH & ENG GROUP +1
Nasal cavity nursing rack for burnt patient
The invention discloses a nasal cavity nursing rack for a burnt patient. The nasal cavity nursing rack comprises a hard breather pipe and an annular air bag for expanding the nasal cavity, wherein the annular air bag sleeves the outer wall of the hard breather pipe, and is externally connected with an extrusion air bag through a silicone tube, the silicone tube is connected with one end of the extrusion air bag through a breather valve, the other end of the extrusion air bag is provided with a relief valve, the peripheral surface, in contact with the nasal cavity, of the outer wall of the annular air bag is uniformly provided with a plurality of drug containing bags with a separate cavity respectively, the wall face of each drug containing bag is provided with a drug outlet, and when the extrusion bag applies pressure to the annular air bag, the drug containing bags apply drugs under the expansion effect of the annular air bag. According to the invention, the hard breather pipe is inflated and deflated through the extrusion air bag, the nasal cavity is expanded by the expansion effect of the annular air bag, the annular air bag cannot fall off the nasal cavity automatically, and the breathing of the hard breather pipe in the nasal cavity is not influenced; when the annular air bag is expanded to a certain degree, the drugs contained in the drug containing bags are extruded out of the drug containing bags, and are sprayed on the inner wall of the nasal cavity, so that the curative purpose is achieved while the nasal cavity is expanded.
Owner:THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH
Magnetic-type nasal septum noninvasive hemostasis pressurizing anastomat
The invention relates to the technical field of medical apparatuses, in particular to a magnetic-type nasal septum noninvasive hemostasis pressurizing anastomat which is applicable to a nasal surgery and is capable of replacing nasal packing and nasal septum suturing technologies; the anastomat is characterized by comprising two nasal pressurizers, wherein the front ends of the nasal pressurizers are connected; the nasal pressurizers are provided with strip-shaped main bodies; more than two sheet-shaped supporting bodies are arranged on each main body; and magnetic points, which are matched, are arranged at the tail ends of the sheet-shaped supporting bodies of the two nasal pressurizers. Compared with the prior art, the anastomat disclosed by the invention has the following advantages: trauma is not further worsened, and after a patient undergoes an operation, normal nasal ventilation is guaranteed, the feeling of pain is avoided, an operation of removing stitches is avoided and additional psychological trauma is avoided; and the device (the anastomat), when used by a special technician, can be directly implanted in a nasal cavity, so that operating difficulty is reduced and operation time is shortened; and the problems of a suturing technology which is not easy to master and difficult to popularize are solved.
Owner:陈文彬
Vehicle-window protective screening of rear-side vehicle door
The invention discloses a vehicle-window protective screening of a rear-side vehicle door. The vehicle-window protective screening of the rear-side vehicle door comprises a vehicle-window outer portion of the vehicle-window protective screening, a vehicle-window inner portion of the vehicle-window protective screening and a vehicle-window internal use shading pleated cloth curtain part which is connected with the vehicle-window inner portion of the vehicle-window protective screening. The vehicle-window outer portion of the vehicle-window protective screening comprises a nylon cloth doorframe outer covered edge, an outer protective screening, an outer window of a convenient window and a magnetic absorbing iron bar. The vehicle-window inner portion of the vehicle-window protective screening comprises a nylon cloth doorframe inner covered edge, an inner protective screening, an inner window of the convenient window and a locating snap fastener of a shading curtain. The vehicle-window internal use shading pleated cloth curtain part is connected with the vehicle-window inner portion of the vehicle-window protective screening through the snap fastener of the shading curtain. The vehicle-window protective screening is simple in structure and convenient to install and dismantle, and an extra installation structure is not needed. The lifting and dropping of a vehicle-window glass cannot be influenced, and the privacy in a vehicle can be effectively protected.
Owner:王庆起
Multi-pose stop control hinge lock and door provided with same
ActiveCN108915451AImprove securityDoes not affect openingWing accessoriesHingesSlide plateEngineering
Owner:江苏金迪木业股份有限公司
Soft finger stall blood oxygen probe
InactiveCN104939842AAvoid harmReduce distractionsDiagnostic recording/measuringSensorsOxygen sensorFinger-stall
The invention discloses a soft finger stall blood oxygen probe which comprises a soft finger stall body. One end of the soft finger stall body is provided with a first opening for a human finger to be inserted therein and a containing cavity communicated with the first opening, extending to the other end of the soft finger stall body and used for containing the human finger. The other end of the soft finger stall body is provided with a second opening communicated with the containing cavity. The soft finger stall body extends out of the second opening to form a light shielding part. A blood oxygen detection sensor is arranged in the side wall of the containing cavity and comprises a light-emitting unit and a receiving unit. A plurality of wire penetrating holes are formed in the soft finger stall body. Core wires in a connecting wire enter the soft finger stall body and then penetrate through the wire penetrating holes to be connected with the blood oxygen detection sensor. The soft finger stall blood oxygen probe is reasonable in structural design; by means of a soft body structure, human tissue is prevented from being hurt; the interference of environment light to measurement of the finger stall type blood oxygen sensor can be effectively reduced, the measurement accuracy is greatly improved, and the ventilation effect can not be influenced.
Owner:吴海珍
Server fan support
InactiveCN108966595AMeet Thermal Maintenance RequirementsEasy plug-in maintenanceServersCooling/ventilation/heating modificationsSoftware engineeringRadiation quality
The invention discloses a server fan support. The support comprises front and back support bodies, the front and back support bodies are connected via a connecting piece, each of the front and back support bodies is provided with air vents, and the upper and lower portions of the front support body are provided with upper and lower wire outlets respectively. The fan support is designed in a cabinet, a fan terminal is fixed to ensure that the fan terminal is electrified safely, via special structural processing, the fan terminal is easy to plug and maintain, it is ensured that the fan support can adapt to both a 2U frame type server and a 4U frame type server, on the premise that the heat radiation quality of the server is ensured, the cabinets share a fan support module, the heat maintenance requirement of the fan is satisfied when the 2U and 4U server fans have fault and cannot be used normally, and the cost of server is reduced.
Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
Device for preventing children from falling from building
Owner:真吾(杭州)应急科技有限公司
Space capsule-shaped assembled window type balcony and building with balcony
ActiveCN105714931ADoes not affect ventilationSave man hoursSelf-acting watering devicesGlass wingsEngineeringCelestial body
The invention discloses a space capsule-shaped assembled window type balcony and a building with the balcony, and belongs to the field of buildings. The space capsule-shaped assembled window type balcony is of a semispherical structure; the lower half part of the semispherical structure is a quarter of the bottom of a spherical balcony; the upper half part of the semispherical structure is an arc-shaped window; a connecting structure for connecting the balcony with the building is arranged on the sphere of the semispherical structure. Compared with the prior art, the space capsule-shaped assembled window type balcony disclosed by the invention has the advantages that by the adoption of an assembled structure, on-site pouring is not required, the working time is shortened, the time is saved, and the construction process is relatively simple. Compared with a square structure of a conventional balcony, the semispherical structure is more distinctive, symbolizes the concepts of the universe and a celestial body, and echoes the sun at a distance, so that the environment protection theme is more outstanding. Meanwhile, the balcony adopts the arc-shaped window, so that ventilation of the balcony is not affected.
Owner:SHANDONG UNIV
Shutter and control method
InactiveCN101298828BPrevent injectionReduce or eliminate the use ofLight protection screensWindow shutterEngineering
The invention relates to a shutter, having revolving and retracting functions, including a window frame for holding the leaves, a revolving device, a retracting device, a driving device, and a transmission device. The revolving device is used for revolving each leaf at each angle at the same time; the retracting device is used for lifting all the independent leaves horizontally and collecting to the top of the window frame, putting down all the leaves, to collocate in the window frame evenly; the driving device is used for supplying power to the retracting device and the revolving device; thetransmission device is used for transmitting the power to the retracting device and the revolving device. The invention also claims a control method of a shutter, including: starting the retracting motor forward and reverse, for collecting and unfolding the leaves; starting the revolving motor forward and reverse, for locating and resetting the leaves. The invention can make the leaves operated in normal order and return to the normal state correctly under failure, which can improve shielding, collecting light, ventilating and expanding view field.
Owner:于迎春
Novel removal device for VOCs in building boards
The invention discloses a novel removal device for VOCs in building boards. The removal device comprises a direct-current high-voltage power source, plate electrodes, a VOCs treatment chamber and a fan. The plate electrodes are a pair of electrodes in parallel and are arranged inside the VOCs treatment chamber, the fan is fixed to the top end inside the VOCs treatment chamber, and an air inlet is further formed in the top of the VOCs treatment chamber. An exhaust port is formed in the bottom of the VOCs treatment chamber, a feeding port is formed in the side face of the VOCs treatment chamber and directly faces the part between the pair of electrodes in parallel, the direct-current high-voltage power source generates a stable electric field, voltage strength is 40 kV / m-80 kV / m, and the two electrodes of the direct-current high-voltage power source are connected with the pair of electrodes respectively. Through increasing the quantity of released VOCs in the boards, the quantity of residual VOCs in the boards is smaller, and the boards are environmentally friendlier and safer. The novel removal device has the advantages of being simple in structure, low in cost, convenient to operate, high in efficiency and the like.
Owner:SOUTHEAST UNIV
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