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Ablation needle for 915MHz energy-gathering microwave
InactiveCN101224137ACoking range is smallGood microwave impedance matchingSurgical instrument detailsMicrowave therapyCoaxial cableMicrowave
The invention discloses an energy-accumulating microwave ablation needle for 915 MHz, which relates to a disposable therapeutic device. The invention is mainly composed of an ablation needle head, an ablation needle tube and a handle, the tail part of the handle is provided with a fixed frame and an insert which is used for external connection, a coaxial cable connector and a connecting terminal are arranged on the fixed frame, the interior of the ablation needle tube is provided with a microwave coaxial cable and a stainless steel capillary, a temperature sensor is arranged on an end seal of the ablation needle tube, the connecting terminal which is used for connecting the temperature sensor is arranged on the fixed frame, a water inlet and a water outlet are arranged on the fixed frame at the tail part of the handle, and the water outlet is communicated with the ablation needle tube. The microwave ablation needle of the invention is used for the ablation treatment of tumors and lesion tissues, when the invention is worked at the 915MHz microwave condition, the microwave impedance matching is good, the ablation range is big and the coking range of the surrounding solidification region of the needle is small. The invention can be used for the treatment of the ablation of big tumors and tissues with the large lesion range.
Owner:CANYON MEDICAL INC
Temperature control microwave melt needle
InactiveCN101156804AIt doesn't matterSimplify operating proceduresSurgical instrument detailsMicrowave therapyTemperature controlCoaxial cable
The invention discloses a temperature control microwave ablating needle used for a microwave thermal ablating remedy of oncosis and pathologic change organization, the operation of which is convenient and safe. The invention comprises an ablating needle head, an ablating needle tube and a handle, wherein, a rhenium insulator is arranged between the ablating needle head and one end of the ablating needle tube, the other end is connected with the head of the handle, an end seal is arranged at the other end, a fixed mount and a jack used to be externally connected are arranged at the tail part of the handle, a coaxial cable connecting joint and a connecting terminal are arranged on the fixed mount, a microwave coaxial cable and a stainless steel capillary tube are arranged in the ablating needle tube, the microwave coaxial cable passes through the end seal, and the microwave coaxial cable is also connected with the coaxial cable connecting joint, a temperature sensor is arranged on the end seal, the connecting terminal used to be connected with the temperature sensor is arranged on the fixed mount, and the water outlet is communicated with the ablating needle tube. The usage is convenient, safe and reliable, the operating process is simplified, and the possibility of the operating time and the infection during the operation process is reduced.
Owner:CANYON MEDICAL INC
Multifunctional emergency cabin
InactiveCN102641564ARealize the safety triangle functionConfidenceBreathing protectionAir filtrationAir filter
The invention discloses a multifunctional emergency cabin, comprising an emergency cabin body; a main body is made of high-strength rigid materials and is provided with an escape personnel in-and-out system, an air filter system, an emergency appliance system, an anti-extrusion system, an anti-shock and anti-drop system, a fireproof system and a small storage device. The emergency cabin body is a rectangular box; the box is composed of three layers of materials; an outermost layer is a fireproof coating or a fireproof paint layer to compose the fireproof system of the emergency cabin; a middle layer is a high-strength steel material layer and a reinforcing rib to compose the anti-extrusion system of the emergency cabin; an innermost layer is a sponge or a foam liner layer to compose the anti-shock and anti-drop system of the emergency cabin. An escape personnel entrance and an escape personnel exit are arranged to compose the escape personnel in-and-out system. A main breath hole and a secondary breath hole are arranged to compose the air filter system. A battery set, an alarm and a lighting lamp are arranged to compose the emergency appliance system.
Owner:徐兵博
Radio frequency thermoelectric field skin treatment instrument
InactiveCN108245246AGood user interfaceWith automatic counting functionSurgical instruments for heatingElectrical resistance and conductanceSkin treatments
The invention provides a radio frequency thermoelectric field skin treatment instrument. The instrument comprises a main unit, a handheld piece and a treatment probe; the handheld piece is connected with the main unit, the treatment probe is connected to the handheld piece, the treatment instrument also includes an electrode piece, and the electrode piece is connected with the main unit through anelectrode piece connecting line; the treatment instrument also includes an energy output control module which achieves feedback for overall resistance detected by the electrode piece in real time every time before energy output by utilizing a real-time impedance monitoring technology and controls radio frequency energy not to be output when open circuit and short circuit occur between the human body and an electrode. The treatment instrument adopts modular design and is convenient to maintain and safe and reliable to use.
Owner:SHENZHEN GSD TECH
Seal-partition direct burial pipe fitting and direct burial pipe with direct burial pipe fittings
InactiveCN103292115AWon't breakExtended service lifeThermal insulationPipe protection by thermal insulationPipe fittingArchitectural engineering
The invention discloses a seal-partition direct burial pipe fitting and a direct burial pipe with the direct burial pipe fittings. The seal-partition direct burial pipe fitting comprises an inner pipe and a seal plate, wherein an inner hole of the seal plate is coaxially sealed, and is connected and fixed on the outer side surface of the inner pipe in a sleeving manner; outer protective pipes are fixedly arranged on the two sides of the seal plate in a sealing manner; and warm-keeping materials are arranged among the inner pipe, the seal plate and the outer protective pipes. Sealing effects of partition bins in the prior art are not good, underground water can enter from the damaged partition bin to the adjacent partition bin, and a warm-keeping effect of a pipe network is influenced, so that the seal-partition direct burial pipe fitting with a good partition bin sealing effect and the direct burial pipe with the direct burial pipe fittings are provided.
Owner:BEIJING HTN PIPELINE EQUIP
Scald-proof straw
The invention discloses a scald-proof straw, wherein, a ballonet is provided at the back end of the suction pipe, and a gap is provided between the ballonet and the straw wall. When in use, the ballonet in the straw plugs the straw upon encountering high-temperature, so that the thermal liquor can not be suctioned to the mouth, thereby protecting the mouth from scalding.
Owner:吴小东
Glasses
PendingCN108693661ASimple structureLow costNon-optical adjunctsModifications by conduction heat transferEngineeringEqualization
The embodiment of the invention provides a pair of glasses, which comprises a glasses frame and a heat radiator, wherein the edge of one side of the glasses frame is provided with a first cavity; a circuit board support frame is arranged in the first cavity; a first circuit board is arranged at one side, facing the inner side wall, on the circuit board support frame; the heat radiator comprises aheat conduction sheet and a heat radiation sheet; the heat conduction sheet is arranged in the first cavity, is positioned between the inner side wall of the first cavity and the first circuit board and covers at least partial first circuit board; the heat radiation sheet comprises a first sheet region and a second sheet region which are connected; the first sheet region of the heat radiation sheet is arranged in the first cavity and is connected with the heat conduction sheet; the second sheet region of the heat radiation sheet is arranged outside the first cavity and is embedded in the glasses frame; the heat conduction sheet transfers the heat generated by the first circuit board into the heat radiation sheet; the heat radiation sheet transfers the heat to a position outside the first cavity; the heat transferred to the inner side wall of the first cavity is reduced, so that the inner side wall of the first cavity is subjected to temperature equalization treatment; the temperature of the inner side wall of the first cavity is lowered.
Owner:BEIJING DAJIA INTERNET INFORMATION TECH CO LTD
Water-blocking type radio frequency coaxial cable and manufacturing process thereof
The invention discloses a water-blocking type radio frequency coaxial cable and a manufacturing process thereof. The cable is sequentially equipped with a cable inner conductor, an insulating layer, an outer conductor and a protective layer from inside to outside, wherein the outer conductor is made of extruded aluminum rods, the aluminum rods are continuously extruded into aluminum tubes, and the aluminum tubes are subjected to processes such as stretching, cooling and embossing. The manufacturing process comprises the following specific steps of: adopting two aluminum rods as blank, carrying out straightening, alkali-washing and blow-drying on the two aluminum rods under the normal temperature, and strongly guiding the two aluminum rods into a machine; after the two aluminum rods enter the machine, adopting a medium-frequency inducting ring to induct and heat the two aluminum rods in sections, and homogenizing and extruding by use of a carbon-steel screw with extremely high strength and a screw barrel; and then, carrying out dividing and splice-grafting to form aluminum tubes with uniform thicknesses, stretching the aluminum tubes, coating the surface of a core cable with the aluminum tubes in a spaced manner, quickly cooling by pure water subjected to low-temperature treatment during coating, and embossing. According to the water-blocking type radio frequency coaxial cable and the manufacturing process thereof disclosed by the invention, influences on the insulating property during long-time operation in water of the radio frequency coaxial cable of solder-skip water seepage of welding seams are solved, good water-blocking effects and social benefits are achieved.
Owner:JIANGSU TRIGIANT TECH
Laser lipolysis system coupling laser lipolysis, skin surface temperature measurement and spray cooling
ActiveCN109893770AAvoid heat damageImprove the treatment effectRadiation pyrometryMedical atomisersNon invasiveBack calculation
The invention discloses a laser lipolysis system coupling laser lipolysis, skin surface temperature measurement and spray cooling. Laser non-invasive external lipolysis, refrigerant spray cooling based skin cold protection and infrared skin temperature measurement are combined to form a treatment system, fat layer thickness is obtained by back calculation according to measured skin surface temperature, and refrigerant spray cooling parameters and laser parameters required by lipolysis are calculated according to the fat layer thickness; meanwhile, the skin surface temperature can be monitoredin real time, and temperatures of an epidermal layer, a corium layer and a fat layer are calculated. By means of regulation and control for laser parameters and the refrigerant spray cooling parameters as well as real-time monitoring, the temperature of the fat layer is controlled in a lipolysis working range, and heat injury of the epidermal layer and the corium layer is avoided.
Owner:XI AN JIAOTONG UNIV
Fireman uniform capable of making fireman safely descend
InactiveCN105126268ASimple equipmentAvoid affecting activitiesChemical protectionHeat protectionFirefightingEngineering
The invention discloses a fireman uniform capable of making a fireman safely descend and relates to the field of firefighting. The fireman uniform capable of making the fireman safely descend comprises a coat and trousers. Braces fixed to the front side and the back side of the coat are arranged on the coat. The back side of the coat is provided with a rope bag connected with the braces. The front side of the coat is provided with an emission gun connected with the braces. A three-jaw hook is arranged in the emission gun. One side of the rope bag is provided with an opening for a rope to slide out. Two sleeves of the coat are each provided with a pulley. The rope penetrates the pulleys and is connected with the three-jaw hook.
Owner:CHONGQING CHENGSHUO TECH
Medical care roasting lamp
A medical care roasting lamp disclosed by the present invention comprises a pedestal, a fixing rod, a folding rod and a fulcrum bar, the fixing rod and the folding rod are arranged on the pedestal, and the fixing rod is fixedly connected with the pedestal. The folding rod is in hinge joint with the pedestal, and the fulcrum bar is arranged on the fixing rod and is in hinge joint with the folding rod and the fixing rod separately. A first spring is arranged inside the folding rod, a second spring is arranged on the supporting rod, and the fulcrum bar is connected with the fixing rod via the second spring. The front end of the fulcrum bar is equipped with a lampshade, an infrared lamp is arranged inside the lampshade, and the front end of the lampshade is equipped with a lamp cover. The medical care roasting lamp is compact in structure and good in heat radiation effect, and is convenient to adjust and safe and reliable to use.
Owner:CHENGDU GERUISI CULTURAL COMM
Pot grip
Owner:陈素洁
Drying and feeding all-in-one machine
The invention discloses a drying and feeding all-in-one machine. The machine comprises a cabinet body, a storing system, a hot air circulating system, a feeding system and a controlling system, wherein the hot air circulating system sequentially comprises a filter which is connected to an air outlet of the storing system, a fan and a heater which is connected to an air inlet of the storing system; and a thermal insulation device is arranged between a storing barrel and the cabinet body of the storing system. The drying and feeding all-in-one machine has the advantages that the storing system, the feeding system and the hot air circulating system are communicated with one another, and the feeding system is subjected to air return treatment through the hot air circulating system, so that pollution gas in the feeding system is prevented from being discharged into the air, and the machine is environment-friendly; the thermal insulation device is arranged between the storing barrel and the cabinet body, so that the loss of heat is reduced; simultaneously, the surface temperature of the cabinet body is in a normal state, so that operators cannot be scalded, and operation safety is improved; and an intelligent control system is used for controlling the machine, so that the machine has a stable and accurate function and is easy and convenient to operate.
Owner:昆山杨恒旺节能科技有限公司
Moxibustion assist device
InactiveCN105362064AEase of workDon't get burnedDevices for heating/cooling reflex pointsBiomedical engineeringMedical treatment
The invention discloses a moxibustion assist device and relates to the technical field of medical instruments. The moxibustion assist device is characterized in that a fixing cover is a cylinder without an upper surface and a lower surface, a cross is arranged on the lower portion of the fixing cover, a plurality of small needles are arranged on the lower portion of the cross, elastic bands are connected to two sides of the middle portion of the fixing cover, and a sucker is arranged at the tail end of each elastic band. The moxibustion assist device has the advantages that ginger slices or garlic slices used in moxibustion can be firmly fixed at moxibustion parts without moving; the moxibustion assist device is quite convenient to use and capable of relieving the work difficulty of medical staff and well protecting a patient from being burnt.
Owner:韩廷军
Cutting nozzle of cutting torch and processing method thereof
InactiveCN102095202AOvercoming dispersionDon't get burnedGaseous fuel burnerTorchPulp and paper industry
The invention discloses a cutting nozzle of a cutting torch and a processing method thereof. The cutting nozzle comprises a cutting nozzle body, a preheating hole and a cutting hole, wherein the cutting nozzle body is made of T2 copper material, the total length of the cutting nozzle body is 254 millimeters, and the cutting hole and the preheating hole on the cutting nozzle body are drilled by adopting a boring machine or a drilling machine or a lathe. Compared with the prior art, the cutting nozzle can improve the preheating effect and can perform deep cutting more effectively. Meanwhile, the invention also provides the processing method for the cutting nozzle of the cutting torch. Parts are subjected to forging and drawing treatment, and processed into the preheating hole and the cutting hole in accordance with the designing and processing requirements and matching angles with the cutting torch by combining forging and metal processing techniques. The processing method is simple in process and convenient to operate.
Owner:NINGBO LONGXING WELDING CUTTING TECH STOCK
Microwave thermotherapy and treatment device for orthopedics
The invention discloses a microwave thermotherapy and treatment device for orthopedics. The structure of the microwave thermotherapy and treatment device for orthopedics comprises a bottom support base, a telescopic adjusting bracket, a microwave thermotherapy and treatment device, and an internal fixed wiring board, wherein the microwave thermotherapy and treatment device is provided with a thermotherapy and treatment device protective shell, a ray triggering control mechanism, a ray radiation device, a thermotherapy and treatment auxiliary water tank, and a thermotherapy and treatment control device; and the ray triggering control mechanism is provided with a circuit triggering pressing lever, an auxiliary pressing strut, a first energizing contact block, a first energizing metal rod, and a second energizing contact block, so that when the device is in use, after detection of the injury of a patient, a second clamping rubber head is used to fix the injured part of the patient for thermotherapy and treatment through the mobile microwave thermotherapy and treatment device, thus avoiding the trouble of requiring switching of multiple instruments, and conveniently controlling the temperature during the thermotherapy and treatment process so as to automatically protect the body from burns.
Owner:吴凤炎
X-ray high-temperature high-pressure catalytic reaction furnace
InactiveCN103599732AExcellent performanceReduce the temperatureEnergy based chemical/physical/physico-chemical processesPressure vessels for chemical processEngineeringRubber ring
The invention provides an X-ray high-temperature high-pressure catalytic reaction furnace including a gas inlet passage, a furnace upper cover, a furnace cavity, a base and a gas outlet passage, the gas inlet passage is communicated with the furnace cavity through a communication hole, the inner side of the furnace cavity is provided with a shielding layer, a window and a beryllium window flange are arranged on the outer wall of the furnace cavity, and a protective layer is arranged between the window and the beryllium window flange, the protective layer includes an aluminized beryllium sheet layer on the outer side and a polymer film layer on the inner side, and the shielding layer includes a beryllium sheet arranged correspondently to the protective layer. The beryllium window flange, the aluminized beryllium sheet layer, the polymer film layer, a rubber ring, the furnace cavity and the furnace upper cover are connected by bolts to form a seal cavity, the polymer film layer is arranged on the inner side of the aluminized beryllium sheet, and can isolate a catalytic gas and the aluminized beryllium sheet, so that the polymer film layer can protect the aluminized beryllium sheet from contamination by the catalytic gas and a catalytic material, an aluminized beryllium sheet material has excellent performances, can withstand a reaction pressure of 1MPa, and low energy X-ray can smoothly pass through and irradiate onto the catalytic material.
Owner:沈阳欣工科技有限公司
Plateau type kitchen vehicle
ActiveCN111016769AImprove sealingQuick cookCooking-vessel materialsDomestic stoves or rangesRubber ringPressure cooking
The invention, which relates to the technical field of plateau cooking, discloses a plateau type kitchen vehicle comprising a kitchen vehicle body. A carriage is fixedly mounted on the rear side of the kitchen vehicle body; the carriage is a rectangular hollow box; a vegetable washing sink is fixedly mounted in the kitchen vehicle body; an operating platform is fixedly mounted in the middle insidethe carriage in parallel; an equipment box is fixedly installed at the top end of the interior of the carriage; a storage cabinet is fixedly installed at the lower end of the operating platform and aheating pipeline is fixedly installed on the right side of the storage cabinet; pressure cookers are fixedly installed in the operating platform and are cylindrical hollow barrels, two sets of vertical grooves are vertically formed in the inner wall of each pressure cooker, and the vertical grooves are rectangular grooves. According to the invention, a fixing sleeve can downwards extrude the cooker cover to enable the cooker cover to be tightly attached to the pressure cooker, the cooker cover extrudes the rubber ring to enable the interior of the pressure cooker to have good sealing performance; the air pressure in the pressure cooker is manually changed through a fixing block according to the plateau air pressure condition, so that food can be rapidly cooked to be well-done when the kitchen vehicle is used on the plateau.
Owner:THE QUARTERMASTER RES INST OF THE GENERAL LOGISTICS DEPT OF THE CPLA
High-temperature and high-pressure in-situ XRD testing device
ActiveCN113049618ARealize in-situ XRD test functionGuaranteed to withstandMaterial analysis using wave/particle radiationHigh pressureHeating system
The invention discloses a high-temperature and high-pressure in-situ XRD testing device, which relates to the technical field of in-situ characterization of material structure mechanisms and comprises a shell, a mounting cavity, a window, a sample table, a heating system and a high-pressure air inlet system, wherein a closed mounting cavity is formed in the shell; the window is fixedly connected with the shell; the window comprises a window main body, and the window main body is a hemispherical cover; the sample table is mounted in the mounting cavity, a sample groove is formed in the sample table, and the center of the sample groove is located at the sphere center of the window main body; the heating system is connected with the sample table; and the high-pressure air inlet system comprises an air inlet connector and an air outlet connector, and the air inlet connector and the air outlet connector are communicated with the mounting cavity. The device has the advantage that the in-situ XRD test function of a sample in a high-temperature and high-pressure environment is realized.
Owner:北京中研环科科技有限公司
Water-jet guided laser system and double-layer material cutting method
PendingCN114425665ADon't get burnedLaser beam welding apparatusMechanical engineeringMaterials science
The invention discloses a water-jet guided laser system and a double-layer material cutting method, and the water-jet guided laser system comprises a bubble generator which can generate micro-nano bubbles. When the water-guided laser equipment cuts or punches one layer of the double-layer material, a gap between the double-layer material is filled with micro-nano bubbles generated by the bubble generator, multiple beams of gathered laser penetrate through one layer to the gap and then are scattered or refracted by a large number of micro-nano bubbles, and divergent energy-weakened laser is formed. Therefore, the other layer of material is protected from being burnt.
Owner:上海赛卡精密机械有限公司
Double-layer civil defense device with convenient opening and closing
InactiveCN108756653AImprove impact resistanceLabor-saving operationWing suspension devicesDoor leavesControl systemHoneycomb
The invention provides a double-layer civil defense device with convenient opening and closing. The double-layer civil defense device comprises a civil defense door, a heat conduction oil circulationsystem, a civil defense passage, a sand blocking system and a control system. The air defense door includes a primary door and a secondary door, wherein the primary door and the secondary door can becombined. The primary door and the secondary door are arranged in the civil defense passage. The outward side of the secondary door protrudes in an arc shape. The primary door and the secondary door are provided with a honeycomb cavity and a heat conduction oil circuit, and are connected with the heat conduction oil circulation system. The civil defense passage includes a main passage and a secondary passage which are arranged up and down. A connection passage is arranged between the main passage and the secondary passage. The sand blocking system includes a sand storage tank and a sand lifting track. The sand storage tank is arranged above the civil defense passage, and sand and gravel are stored in the sand storage tank. The sand lifting track penetrates through the main passage and thesecondary passage. The double-layer civil defense device with convenient opening and closing is ingenious in design, good in weight loss effect and excellent in defense strength, and can resist high temperature fire attack and convenient and labor-saving in operation, and is suitable for the assembly of civil defense works.
Owner:谢世泽
Segmented portable water cup
The invention discloses a segmented portable water cup. The water cup comprises a base, a bottom-segment cup body, a top-segment cup body, a cup cover and a heat preservation sleeve, a base protrusionis arranged on the base, and a protrusion screw thread is arranged on the base protrusion; a base inner screw thread and a base outer screw thread are arranged at the edge of the base, the bottom-segment cup body is clamped to the base and is of a structure with a closed bottom and an open top, and a bottom-segment cup body inner screw thread is arranged on the bottom-segment cup body; the top ofthe bottom-segment cup body is connected with the top-segment cup body, a top-segment cup body bottom inner screw thread, a top-segment cup body outer bottom screw thread and a top-segment cup body top outer screw thread are arranged on the top-segment cup body, and the cup cover is connected to the top-segment cup body; a sleeve inner screw thread is arranged at the inner side of the bottom of the heat preservation sleeve, and the heat preservation sleeve sleeves the base, the bottom-segment cup body and the top-segment cup body. The water cup is divided into the top-segment cup body and thebottom-segment cup body, the top-segment cup body and the base can be combined into a small water cup, and the aims that the water cup is carried conveniently and the expense is saved are achieved.
Owner:中合国际知识产权股份有限公司
Baking tray separation device for bread production
InactiveCN112075466ARapid coolingDon't get burnedCharging/discharging ovensBaking-tinsEngineeringMechanical engineering
Owner:湖南省爱尚乐心食品有限公司
Combustor for igniting cigars
InactiveCN111134361ASame lengthFully automatic shearing processTobacco pipesGaseous fuel burnerEngineeringMechanical engineering
The invention discloses a combustor for igniting cigars, which comprises a machine body. A feeding cavity with a leftward opening is formed in the upper side of the interior of the machine body. An upper placing cavity is formed in the upper end wall of the feeding cavity; a main cavity is formed in the lower end wall of the feeding cavity; a feeding device is arranged in the main cavity; a middlecavity is formed in the front side of the feeding cavity, a transfer cavity communicating with the feeding cavity is formed in the right side of the feeding cavity, and a ventilation cavity is formedin the upper side in the right end wall of the transfer cavity. Cigars can be sheared in a full-automatic mode through the device, and the risk that a user is injured during shearing operation is reduced.
Owner:NANJING LISHUI HIGH-TECH VENTURE CAPITAL MANAGEMENT CO LTD
Supercritical in-situ spectrum reaction device
ActiveCN112730238AThe test has little impactImprove test accuracyMaterial analysis by optical meansBulk chemical productionHeating systemLight source
The invention discloses a supercritical in-situ spectrum reaction device which comprises a gas path system, a heating system, a water cooling system, a sample cover and a light supply device. The heating system is wrapped with a water cooling system for cooling the heating system; the interior of the heating system is connected with the gas output end of the gas path system, and the gas path system provides required test pressure for the heating system through gas pressure intensity; the light supply device penetrates through a heating area of the heating system; the sample cover is fixed at the front end of the light supply device for providing different spectral light sources; and a sample cavity for placing a sample is formed in the central position of the sample cover. According to the invention, the light supply device controls the light so as to reduce the influence of an external light source on the test and the test accuracy is improved.
Owner:华研环科(北京)科技有限公司
A kind of X-ray high temperature and high pressure catalytic reactor
InactiveCN103599732BReduce the temperatureDon't get burnedEnergy based chemical/physical/physico-chemical processesPressure vessels for chemical processRubber ringEngineering
The invention provides an X-ray high-temperature high-pressure catalytic reaction furnace including a gas inlet passage, a furnace upper cover, a furnace cavity, a base and a gas outlet passage, the gas inlet passage is communicated with the furnace cavity through a communication hole, the inner side of the furnace cavity is provided with a shielding layer, a window and a beryllium window flange are arranged on the outer wall of the furnace cavity, and a protective layer is arranged between the window and the beryllium window flange, the protective layer includes an aluminized beryllium sheet layer on the outer side and a polymer film layer on the inner side, and the shielding layer includes a beryllium sheet arranged correspondently to the protective layer. The beryllium window flange, the aluminized beryllium sheet layer, the polymer film layer, a rubber ring, the furnace cavity and the furnace upper cover are connected by bolts to form a seal cavity, the polymer film layer is arranged on the inner side of the aluminized beryllium sheet, and can isolate a catalytic gas and the aluminized beryllium sheet, so that the polymer film layer can protect the aluminized beryllium sheet from contamination by the catalytic gas and a catalytic material, an aluminized beryllium sheet material has excellent performances, can withstand a reaction pressure of 1MPa, and low energy X-ray can smoothly pass through and irradiate onto the catalytic material.
Owner:沈阳欣工科技有限公司
Supercritical foaming EVA (Ethylene Vinyl Acetate) sole forming equipment and method
PendingCN114536834AAchieve coolingAvoid vibrationDomestic footwearBulk chemical productionPolymer scienceMolding machine
The supercritical foaming EVA shoe sole forming equipment comprises an equipment shell and is characterized in that the equipment shell is provided with a window, the equipment shell is fixedly connected with symmetrical first round rods, the symmetrical first round rods are fixedly connected with square plates respectively, the square plates are fixedly connected with first vertical plates, the square plates are fixedly connected with sliding grooves, and the sliding grooves are fixedly connected with second vertical plates. A square plate is fixedly connected with a first L-shaped plate, a first vertical plate is fixedly connected with a box body, a sliding groove is fixedly connected with symmetrical first L-shaped rods, the equipment shell is fixedly connected with an injection molding machine, the injection molding machine fixedly communicates with symmetrical injection molding machine heads, and the first L-shaped plate is fixedly connected with a forming mechanism. The invention relates to the field of industrial processing equipment, in particular to supercritical foaming EVA (Ethylene Vinyl Acetate) shoe sole forming equipment and a supercritical foaming EVA shoe sole forming method. The technical problem to be solved by the invention is to provide the supercritical foaming EVA shoe sole forming equipment and method, so that EVA shoe sole forming is facilitated.
Owner:福建嘉怡塑胶有限公司
Electric hand drill grinding wheel protective cover
InactiveCN103158073ADon't get burnedSimple structureGrinding/polishing safety devicesStructural engineeringProtective shielding
The invention relates to an electric hand drill grinding wheel protective cover. In the prior art, sparks can be emitted and hurt eyes or clothes of people when a grinding wheel is polished. The electric hand drill grinding wheel protective cover comprises a protective cover body. A connection rod is arranged on the protective cover body. The connection rod is connected with the protective cover body through threads. The protective cover body is in a round shape. The electric hand drill grinding wheel protective cover is simple in structure and can prevent the eyes and the cloths of the people from being burned.
Owner:XIAN CHUANGNIER AUTOMOBILE ELECTRONICS TECH
Implanted bioelectrode based on photoetching and other micro-nano manufacturing technologies and preparation method thereof
InactiveCN101829401BSmall sizeImprove corrosion resistanceInternal electrodesVacuum evaporation coatingMicro nanoSputtering
Owner:XI AN JIAOTONG UNIV
Laser fat melting system coupled with laser fat melting, skin surface temperature measurement and spray cooling
ActiveCN109893770BTemperature controlAvoid heat damageSurgical instrument detailsMedicineHeat injury
The invention discloses a laser lipolysis system coupling laser lipolysis, skin surface temperature measurement and spray cooling. Laser non-invasive external lipolysis, refrigerant spray cooling based skin cold protection and infrared skin temperature measurement are combined to form a treatment system, fat layer thickness is obtained by back calculation according to measured skin surface temperature, and refrigerant spray cooling parameters and laser parameters required by lipolysis are calculated according to the fat layer thickness; meanwhile, the skin surface temperature can be monitoredin real time, and temperatures of an epidermal layer, a corium layer and a fat layer are calculated. By means of regulation and control for laser parameters and the refrigerant spray cooling parameters as well as real-time monitoring, the temperature of the fat layer is controlled in a lipolysis working range, and heat injury of the epidermal layer and the corium layer is avoided.
Owner:XI AN JIAOTONG UNIV
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