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80results about How to "To achieve the purpose of heat preservation" patented technology
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Nano ceramic high-temperature-resistant thermal-insulation coating, and its preparing method and use
InactiveCN1935912AAchieve insulation effectImprove insulation effectFireproof paintsMicrosphereThermal insulation
The invention discloses new nanometer ceramic high temperature resistant heat preservation paint and the preparing method and use. Its components part by weight are as follows: film forming matter 10-35, filling 50-75, ceramic micro-balloon 8-50, and modified nanometer material 3-12. The produced nanometer ceramic high temperature resistant heat preservation paint can prevent solid heat transfer and radiant heat transfer, thus it can greatly improve heat preservation effect. And its high temperature resistant can reach 1000 degree centigrade.
Owner:王继征
Sludge drying apparatus and sludge drying method using the same
ActiveCN101205111AIncrease temperatureAvoid distributingSludge treatment by de-watering/drying/thickeningGeneral water supply conservationInsertion stentSludge
The invention relates to a sludge drying device and a sludge drying method thereof, wherein, the device comprises a closed transparent glass shell, a plurality of layers of tray stents transversely arranged in a shell, a feed inlet arranged on the transverse side wall of the shell corresponding to each layer of tray stent, a discharge outlet on a side wall corresponding to the feed inlet, a seal plate with transparent glass which can be disassembled and connected with the outer surface of the shell and can respectively seal the feed inlet and the discharge outlet, a material tray which can freely pass through the feed inlet and discharge outlet or is arranged on the tray stent, rectifier fans respectively arranged at the bottom and top of the shell, an air inlet which is arranged at the lower part of one side of the shell, a transparent glass seal-board which is articulated with the top of the air inlet and is matched with the air inlet, a rain insensitive device arranged on the air inlet, an air outlet pipe on the side wall of the shell corresponding to the air inlet, a matched ventilation fan, and a humidity automatic monitoring device which is arranged in the shell and controls the open and close of the ventilation fan.The product discharges the vapor of the sludge to outside to achieve fast drying.
Owner:EVERBRIGHT ENVIRONMENTAL PROTECTION TECHCAL DEV BEIJING +2
Vacuum heat insulation plate and preparation method thereof
ActiveCN103090157ASolve bag swellingSolve the problem of air leakageThermal insulationPipe protection by thermal insulationMaterial DegradationHigh resistance
The invention discloses a vacuum heat insulation plate for building outer walls, the vacuum heat insulation plate comprises a high resistance thin film bag and heat preservation core materials wrapped in the high resistance thin film bag, and the heat preservation core materials comprise basalt fibers. The vacuum heat insulation plate has the advantages of being simple in structure, low in cost, energy-saving and environmental, secure, fireproof, and good in heat preservation property. The invention further discloses a preparation method of the vacuum heat insulation plate. The preparation method of the vacuum heat insulation plate comprises: (1) preparing materials, (2) compression molding, (3) drying, and (4) packaging. The problems of bag swelling, air leakage, core material degradation, and durability of vacuum degree of a traditional vacuum heat insulation plate are solved, meanwhile the defects of using silicon dioxide and other powdery materials and difficult composite filling plating of the silicon dioxide and other powdery materials and fibers are overcome. The preparation method is simple and easy to operate, and saves both time and labor.
Owner:山东华德隆建材科技有限公司 +1
Wall hanging type solar energy electric water heater
InactiveCN1693811ATo achieve the purpose of heat preservationSolar heat devicesWater heatersElectricityCollector device
The invention relates to a hanging solar energy electric water heater that includes cold water intake, hot water outlet, discharge outlet, tank body and electric water heater. The feature is that it also includes vacuum tube heat collector and heat exchanger. The wall of tank body is set hot air heat exchange interlayer. A water level indicator is connected at the outlet of hot medium. The heat collector is made up of solar energy collecting pipe. The heat guide pipe is made up of two layer coaxial pipes and the interlayer is vacuum layer. The invention makes full of solar energy, hot air, and electric. Electric heating is the assistant method. It is easy to use and is energy conservation.
Owner:于晓景
Self-heating lunch box capable of being repeatedly used
ActiveCN107660862AIncrease contact areaExtended stayTravelling sacksOther accessoriesThermal insulationEngineering
The invention relates to the technical field of thermal insulation lunch boxes and particularly relates to a self-heating lunch box capable of being repeatedly used. The self-heating lunch box comprises a shell and an inner container, wherein a layer of filter plate is mounted at the upper end of the inner container to divide the inner container into a filter region and a meal region, a protrudedstrip and a steam pipe are mounted at the outer part of the meal region, a chute matched with the protruded strip is mounted on the inner wall of the shell, a heating partition board is mounted at thebottom of the meal region, a plurality of steam holes are formed in the heating partition board, and a film pricking needle and a spring are arranged at the heating partition board; and a heating region is arranged below the heating partition board, a plurality of easily-opened lids are uniformly mounted in the heating region to divide the heating region into multiple heating layers, and self-heating bags are placed in the heating layers and respectively coated with a layer of catalyst water-soluble film. According to the self-heating lunch box capable of being repeatedly used, different useprocesses are not mutually influenced, the operation is simple, the thermal insulation time is prolonged, the heating efficiency is improved, and meanwhile, the self-heating lunch box is relatively sanitary, healthy and safe.
Owner:林开轩
Solar water heater water tank with automatic balance heat insulation valve
ActiveCN102155808AReduce convective heat lossImprove insulation effectOperating means/releasing devices for valvesSolar heat devicesMaterial consumptionSolar water
The invention provides a solar water heater water tank with an automatic balance heat insulation valve. The automatic balance heat insulation valve is arranged in a ventilation port of the water tank, the valve body is flaky or consists of a fixed piece and a moving piece between which a movement gap is formed; or the valve body consists of the moving piece and a connector for the moving piece and the inner wall of the ventilation port, and the movement gap is formed between the moving piece and the inner wall of the ventilation port. The heat insulation valve of the invention has an excellent function of automatic balance and the degree of opening / closing of the moving piece of the heat insulation valve is controlled by pressure difference; and self-regulation on flow section area of theventilation port can be realized. The operation of the water tank for water feeding and discharging is smooth, and when no pressure difference presents in the water tank, the heat insulation valve isunder an original static state and the pressure inside and outside the water tank is balanced only by micro gap, thus the formation of convection mass can be effectively prevented, the convectional heat exchange loss at the ventilation port is reduced significantly, and the heat insulation effect of the water tank is improved; the valve is simple in structure and low in manufacturing difficulty, and has low material consumption and strong practicability.
Owner:金湖县综合检验检测中心
Tunnel ditch insulation structure
InactiveCN103867231ATo achieve the purpose of heat preservationEasy to manufacture and installDrainageChiselRebar
The invention relates to a tunnel ditch insulation structure. In a traditional tunnel drainage ditch, a double-layer cover plate insulation ditch is commonly used, insulation materials are added in the middle of the double-layer cover plate insulation ditch, the mode that angle steel is embedded on the side wall of the ditch and a cover plate is placed on the angle steel is used for mounting the second cover plate layer, construction difficulty is large, the cover plate can fall easily to plug the ditch for the reasons of breakages, size errors and the like, and water draining is not smooth. According to the tunnel ditch insulation structure, a reinforcing steel bar support with a U-shaped cross section is arranged above a ditch in a tunnel, the bottom face of the reinforcing steel bar support is higher than the water surface in the ditch, and the reinforcing steel bar support is filled with insulation materials. The top edge of the reinforcing steel bar support is bent to the two sides in the horizontal direction and is placed in ditch wall surface chisel grooves formed in the two sides of the top of the ditch, cement mortar is used for flattening the ditch wall surface chisel grooves, and a ditch cover plate covers the reinforcing steel bar support. The tunnel ditch insulation structure can achieve the insulation purpose of tunnel ditches in cold regions, and has the advantages of being simple in construction, convenient to replace, saving in investment and the like.
Owner:CHINA RAILWAY FIRST SURVEY & DESIGN INST GRP
Out-of-season straw mushroom cultivation method
The invention relates to an out-of-season straw mushroom cultivation method. The method specifically includes when straw mushrooms are cultivated in autumn and winter, additionally arranging a small shed on a mushroom cultivation bed frame to achieve the objective of heat insulation, and additionally arranging an electric heating wire in a culture material to achieve the objective of temperature increase. By implementing the method, the defect that existing out-of-season cultivation methods are high in infrastructure input, complex and tedious in process, large in difficulty in management, high in cost and the like is overcome, and a novel out-of-season straw mushroom cultivation way which is more investment saving and higher in efficiency is provided. By implementing the method, temperature most suitable for growing of the straw mushrooms can be acquired by adjusting, so that mycelia are quick in germinating, good in growing, quick and dense in squaring, high in fruiting yield, high in quality, low in defective rate and sufficient in late-stage growing. In addition, by out-of-season cultivation of the straw mushrooms in autumn and winter, requirements of people on the straw mushrooms can be met, and the characteristic of low air temperature in autumn and winter can be utilized, so that microbial contamination is reduced, opening of the straw mushrooms after being picked is delayed, and transportation and freshness preservation are facilitated.
Owner:何寒
Salivary flow ice prevention and management structure in cold zone
InactiveCN102587399AReduce in quantityReduce disturbanceFoundation engineeringSubsurface drainageBrick
The invention relates to a salivary flow ice prevention and management structure in a cold zone. The structure is characterized in that heat-insulation plates are laid below an earth filling layer of a slope crest and on a slope surface and the upper middle portion of a drainage ditch, the corresponding heat-insulation plate is connected with the slope surface by anchor rods, a buffering layer is formed in the middle of the drainage ditch by geotextile and fine sand, a surface permeable layer is formed on the top of the drainage ditch by hexagonal hollow bricks and crushed stone, soil with grass seeds is placed in the hexagonal hollow bricks of the slope surface, and an ecological side slope is formed. The heat-insulation plates are laid below the earth filling layer of the slope crest and on the slope surface and the upper middle portion of the drainage ditch, shallow water in an upslope direction flows down along the inner side of the heat-insulation plate of the slope surface, is gathered in the drainage ditch and is drained by the drainage ditch. Surface water is drained via the surface permeable layer. Accordingly, the salivary flow ice prevention and management structure guarantees that an underground drainage line cannot be completely frozen in winters, and salivary flow ice is prevented.
Owner:NORTHWEST INST OF ECO ENVIRONMENT & RESOURCES CAS
A high-temperature preheating device used for 3D printing equipment
InactiveCN104260342ARealize flexible processingSave energyAdditive manufacturing apparatusCeramic shaping apparatusEngineeringLaser additive manufacturing
The invention relates to a high-temperature preheating device used for 3D printing equipment. The high-temperature preheating device is used for laser additive manufacturing equipment (which is mentioned before as additive manufacturing, and should be consistent). A system comprises a vertical heating device, a working cavity heat insulation and preservation device, and a working bench air flow circulating device. A vertical heating system can adopt a single-layer heating pipe according to needs and can also adopt a double-layer heating pipe. The distance between heating layers and the distance between the heating layers and the working bench can be adjusted freely according to needs. The working cavity heat insulation and preservation device effectively plays a role of heat insulation and preservation, avoids damage of other working parts of the additive manufacturing equipment caused by overhigh heating temperature, centralizes heat in a heat insulation and preservation cavity and heats the working bench. The working bench air flow circulating device allows the surface air on the working bench to form circulation and drives the surface air on the working bench to flow, thus allowing the temperature distribution of the working bench to be uniform, and ensuring excellent formation quality of components.
Owner:丹阳惠达模具材料科技有限公司
Continuous closed after-ripening fermentation production technology of Pixian thick broad-bean sauce
ActiveCN108391789ARealize closed fermentationReduced Pollution ChancesFood scienceFlavorBiotechnology
The invention discloses a continuous closed after-ripening fermentation production technology of a Pixian thick broad-bean sauce. The production technology is characterized by comprising the followingsteps of step 1, adding fermented mature hot pepper semi-finished products and fermented broad beans in the mass ratio of the fermented mature hot pepper semi-finished products to the fermented broadbeans being 7 to (2-3) to a fermenter I; step 2, raising the temperature of the fermenter I to 24-30 DEG C, performing heat preservation fermentation for 12-24h, and adding table salt to a reactor; step 3, transporting 1 / 2-2 / 3 of the total mass of a thick broad-bean sauce in the fermenter I to a fermenter II, and performing 8-14-period fermentation in the fermenter II; step 4, transporting 1 / 2-2 / 3 of the total mass of a thick broad-bean sauce in the fermenter II to a fermenter III, and performing 8-10-period fermentation in the fermenter III; and step 5, transporting 1 / 2-2 / 3 of the total massof a thick broad-bean sauce in the fermenter III to a fermenter IV, and performing 8-10-period fermentation in the fermenter IV. Through the adoption of the technology provided by the invention, products of which the flavor and the mouth feel meet requirements of the Pixian thick broad-bean sauce can be produced, and besides, the fermentation time is shortened.
Owner:XIHUA UNIV
Photovoltaic curtain wall and manufacturing method thereof
InactiveCN102182266AImprove reflectivityReduce heat radiationPhotovoltaic supportsWallsThermal insulationLow emissivity
The embodiment of the invention discloses a photovoltaic curtain wall and a manufacturing method thereof. The photovoltaic curtain wall comprises a double-glass assembly and sheet lamination glass, wherein the double-glass assembly and the sheet lamination glass are separated by utilizing a separating bar to form a hollow layer; the double-glass assembly comprises top surface glass and bottom surface glass; and at least one of the double-glass assembly and the sheet lamination glass is low-radiation glass. In the photovoltaic curtain wall provided by the embodiment of the invention, because at least one of the double-glass assembly and the sheet lamination glass is arranged as the low-radiation glass and the low-radiation glass has higher reflectivity on an infrared ray, the photovoltaic curtain wall has the functions of high thermal insulation and low radiation, and indoor and outdoor heat exchange generated by thermal radiation can be effectively reduced so as to achieve the purposes of energy saving and thermal insulation.
Owner:JETION SOLAR HLDG
Low-temperature electric heating warm-keeping cup for wireless charging device
InactiveCN107048922ANo unevennessMaintain consistencyUnderlaysDwelling equipmentThermal energyAlternating current
The present invention provides a low-temperature electric thermos cup with a wireless charging device, comprising: a wireless charging device base 1, a power receiving device cup holder 2, a thermos cup body 3, a non-slip cup cover 4 and other components; wherein, the wireless charging device base is provided with Power transmission coil; the cup holder of the power receiving device is equipped with a power receiving coil; when 220V alternating current passes through the power transmission coil in the base of the wireless charging device to generate a magnetic field, when the cup holder of the power receiving device is close to the base of the wireless charging device less than 10CM, an "electromagnetic induction phenomenon will occur ", the power receiving coil in the cup holder of the power receiving device generates an "induced current", and the temperature sensing device monitors the water temperature in the cup, and the current generates heat through the heating control to heat the water in the cup; the water temperature range that can be set in the present invention is From 40°C to 60°C, the invention adopts a new charging method to realize the free switching of the use environment, and can charge other wireless charging electronic products within the effective range. It is a product that combines the heating function with the thermos cup function.
Owner:FOSHAN CITY MIYUAN INFORMATION SYST TECH CO LTD
Thermal-insulating sponge production process
The invention discloses a thermal-insulating sponge production process, which is characterized by sequentially comprising the following steps of: I, preparing raw materials, including polyester, ceramic powder, a binding agent and a blowing promoter; II, washing a foaming cylinder by using a cleaning agent, then washing twice with pure water, and drying; III, mixing the polyester, the ceramic powder, the binding agent and the blowing promoter in a ratio of 6 to 1 to 1 to 2; stirring a mixture for 30-50 minutes by using a stirring machine; adding the foaming cylinder by dividing the mixture for three times; paving a plastic thin film layer when the mixture is added to a position of 1 / 3 of the foaming cylinder for a first time; paving another plastic thin film layer when the mixture is added to a position of 2 / 3 of the foaming cylinder for a second time; and filling the foaming cylinder for a third time, and sealing in a vacuum manner; and IV, foaming the mixture in the foaming cylinder for 10-12 hours at a foaming temperature of 30-40 DEG C. The thermal-insulating sponge production process provided by the invention has the advantages of simplicity and convenience in operation, high stability and convenience in popularization.
Owner:王新颖
Heat preservation and aeration sewage treatment dam
ActiveCN105621620AAvoid destructionLong growth cycleTreatment using aerobic processesBiological treatment apparatusAeration systemRebar
A heat preservation and aeration sewage treatment dam comprises four or more fixing columns, a treatment dam frame, an upstream baffle, a downstream baffle, a pedestrian floating board, a floating bed body, a plastic thin film, a straw roller shutter, an upstream arresting barrier, a downstream arresting barrel, a suspension packing string, an aeration system and a photovoltaic wind power generating system. The fixing columns are vertically erected in water and made of wood piles or bamboo rods or hard plastic or reinforcing steel bars. The treatment dam frame is fixed to the fixing columns and made of wood or formed by welding stainless steel material. The lower half portion of the treatment dam frame is of a cuboid structure. The upper half portion of the treatment dam frame is of an arch-shaped structure. The upstream baffle is arranged on one side of the upstream of a river. The downstream baffle is arranged on one side of the downstream of the river. The water surface surrounded by the upstream baffle and the downstream baffle is covered with the floating bed body. The aeration system comprises an aeration pump, a gas inlet pipe, a gas distributing pipe and an aeration head. The floating bed body is made of wood, bamboo rods, nylon ropes and steel wires.
Owner:CHANGZHOU UNIV
Leakage-proof heat preservation take-out packing box
InactiveCN108773588ATo achieve the purpose of heat preservationSolve the taste problemDomestic cooling apparatusLighting and heating apparatusSoftware engineering
The invention discloses a leakage-proof heat preservation take-out packing box, and relates to the technical field of packaging boxes. The leakage-proof heat preservation take-out packing box comprises a first box cover, heat preservation plates are fixed to the inner surface of the first box cover, a second box cover is fixed to the inner surface of the first box cover, a plurality of baffles arefixed to one surface of the second box cover, a groove is formed in one surface of the first box cover, a fixing rod is fixed to the surface of the first groove, a pull ring is fixed to the peripheral side face of the fixing rod, a plurality of heat preservation plates are fixed to the inner surface of a first box body, and a second box body is fixed to one surface of the first box body. According to the leakage-proof heat preservation take-out packing box, the heat preservation plates are fixed between the first box cover and the second box cover, the multiple baffles are fixed to one surface of the second box cover and are clamped to the inner wall of the second box body, and the first box cover and the second box cover can be pulled to be opened through the pull ring. The problems thatan existing take-out box cannot achieve heat preservation, the leakproofness is not good, and opening is not easy are solved.
Owner:WENZHOU POLYTECHNIC
Preparation method of thermal insulation easy-to-cut ceramic tile
InactiveCN107586103AUniform distribution of microporesHigh porosityCeramic materials productionCeramicwareSurface energyAluminium oxide
The invention relates to the technical field of production of ceramic tiles of building materials, and particularly relates to a preparation method of a thermal insulation easy-to-cut ceramic tile. Arecycled foam sheet particle is added in the ceramic tile, and EPS in the foam sheet particle produces a foaming effect in the sintering process of the ceramic tile. Sodium lignosulphonate extracted from a corncob reduces the surface energy of the ceramic tile, the stain is prevented from invading into a micropore to cause blockage, and the purpose of thermal insulation is fulfilled. The main rawmaterial is red mud, aluminum oxide exists in the red mud in the form of a crystal fiber, the crystal fiber is longitudinally oriented in the ceramic tile after being compressed and sintered, the direction of cutting stress and the orientation direction of the crystal fiber are the same when the crystal fiber is cut by a cutting machine, the breakage of the crystal fiber is avoided in the cutting,the expansiveness of the foam sheet particle is good, the wear degree of a cutting tool is also reduced in the cutting, and the purpose that the ceramic tile is easy to cut is fulfilled.
Owner:吴亚琴
Winter-heating vacuum greenhouse without supports, stand columns and quilts
InactiveCN106472167ATo achieve the purpose of heat preservationLow costClimate change adaptationSaving energy measuresGreenhouseAgricultural engineering
The invention discloses a winter-heating vacuum greenhouse without supports, stand columns and quilts. The greenhouse comprises a greenhouse body and a warming greenhouse disposed in the inner side of the greenhouse body, wherein a plurality of inflating cylinders are arranged on the greenhouse body; inflating holes are formed on each inflating cylinder; an extending direction of each inflating cylinder is a spanning direction of the greenhouse; pumping holes are formed on the warming greenhouse; the two sides of the warming greenhouse are tightly pressed; the edges are connected with edges of the greenhouse body; then the warming greenhouse is pumped to form a vacuum layer; with the inflating cylinders mounted on the greenhouse body, the greenhouse interior can be separated from the external, so heat conduction can be slowed; air are pumped via the pumping holes, so air between the warming greenhouse and the greenhouse body is thinned and become vacuum; the warming greenhouse is absorbed, so the vacuum layer is formed between the greenhouse body and the warming greenhouse; the vacuum layer further isolates heat conduction and heat radiation, so the greenhouse can be further warmed; and arrangements of supporting skeletons, stand columns and quilts, the greenhouse can be warmed.
Owner:成立
Nano ceramic high-temperature-resistant thermal-insulation coating, and its preparing method and use
InactiveCN100469845CAchieve insulation effectImprove insulation effectFireproof paintsMicrosphereThermal insulation
The invention discloses new nanometer ceramic high temperature resistant heat preservation paint and the preparing method and use. Its components part by weight are as follows: film forming matter 10-35, filling 50-75, ceramic micro-balloon 8-50, and modified nanometer material 3-12. The produced nanometer ceramic high temperature resistant heat preservation paint can prevent solid heat transfer and radiant heat transfer, thus it can greatly improve heat preservation effect. And its high temperature resistant can reach 1000 degree centigrade.
Owner:王继征
Greenhouse circulating type heating furnace
InactiveCN102960203ATo achieve the purpose of heat preservationGuaranteed separation effectClimate change adaptationGreenhouse cultivationCold airCombustion chamber
The invention relates to a greenhouse circulating type heating furnace, which comprises a furnace body and a combustion chamber, wherein a shell of the furnace body is of a double-layer hollow structure; when in operation, cold air is continuously input to the hollow shell of the furnace body from an outer air inlet, is then fed into a coiled steel pipe of the furnace body through an inner air inlet so as to be heated by heat generated byin the combustion chamber, and the cold air is continuously delivered to outside through an air outlet after being heated quickly; and indoor radiating pipelines uniformly transmits heated hot gas to every corner of a greenhouse, so that the greenhouse achieves the aims of warming and insulating the greenhouse can be achieved. The cold air firstly enters the hollow shell and then enters the heated steep pipe through the air inlet, so that the separation of cold air and hot air is ensured, direct heat exchange is avoided, the heating efficiency is greatly improved, the heating manner is simple, the floor space is small, and the cost is low.
Owner:BEIJING AGRI TECH PROMOTION STATION +1
Full-automatic intelligent variable breathable composite fabric and control system
InactiveCN109049922AReduce lossTo achieve the purpose of heat preservationSynthetic resin layered productsClothingsEngineeringHeat losses
The invention provides a full-automatic intelligent variable breathable composite fabric. The full-automatic intelligent variable breathable composite fabric comprises an outer layer, an intermediatelayer and an inner layer which are successively arranged, wherein the outer layer is a low-elasticity non-breathable material, the intermediate layer is a high-elasticity non-breathable material, theinner layer is a high-breathability material, the outer layer and the intermediate layer are respectively correspondingly provided with a plurality of outer windows and inner windows, the outer layerand the intermediate layer are bonded together to obtain a primary composite layer by virtue of a composite binding manner, and non-bonded parts of the outer layer and intermediate layer respectivelyform an airbag cavity and an air duct cavity. The invention also discloses an intelligent control system for the full-automatic intelligent variable breathable composite fabric. The full-automatic intelligent variable breathable composite fabric has the beneficial effects that when clothes or shoes made of the fabric of the invention are worn, the windows on the fabric can be closed under the condition that the environmental temperature is relatively low, so that the air flow of an inner and outer environments of the clothes or shoes can be maximally reduced and even prevented, the heat loss can be reduced, and a heat preservation purpose can be achieved.
Owner:董昱
Mold moving and jacking-out system of large injection mold and intermittent production method of large injection molding machine
A mold moving and jacking-out system of a large injection mold comprises a support, a horizontal mold moving mechanism, a lifting mechanism and a jacking-out mechanism, wherein the horizontal mold moving mechanism is located over the jacking-out mechanism and supported through the lifting mechanism; the horizontal mold moving mechanism comprises two horizontal moving guide platforms, a mold pulling plate, a mold fixing sliding plate and a driving assembly; the mold pulling plate is connected with the mold fixing sliding plate in a matched mode in the horizontal direction through a pulling hookto drive the mold fixing sliding plate to move in the horizontal direction; the mold is fixed to the mold fixing sliding plate and moves into or out of an injection molding main machine along with movement of the mold fixing sliding plate; the upper end of the lifting mechanism is fixed to the bottom surface of one of the horizontal moving guide platforms to drive the horizontal mold moving mechanism to ascend and descend, and the mold fixing sliding plate and the jacking-out mechanism are made to get close to or away from each other. The mold moving and jacking-out system of the large injection mold can meet the moving and jacking-out requirements of the large injection mold, realize intermittent work of the large injection molding machine, and improve the production efficiency and automation level of the large injection molding machine. The invention further provides an intermittent production method of the large injection molding machine.
Owner:ZHUZHOU TIMES NEW MATERIALS TECH
Magnetofluid external wall structure
The invention discloses a magnetofluid external wall structure composed of a plurality of wall modules which can be spliced. The wall modules are of a cube structure, and the top of each wall module is connected with an upper conduction pipeline through an upper fluid inlet and outlet; the bottom of each wall module is connected with a lower conduction pipeline through a lower fluid inlet and outlet, and rotatable rods are vertically connected with the top and bottom of each wall mould; and magnet assemblies are arranged on the rotatable rods. According to the magnetofluid external wall structure, the wall structure can reflect solar rays in summer greatly, and the wall is prevented from absorbing excessive heat; meanwhile, solar afterheat absorbed by the magnetofluid external wall structure can be converted into required energy for the interior of a building; and in summer, through replacement of functional materials dispersed in magnetofluid in the energy-saving wall, the solar heatis absorbed efficiently, and supplemented for the wall. Indoor heat loss is avoided, so that the purpose of keeping the interior of a room warm in summer is achieved.
Owner:SUZHOU UNIV OF SCI & TECH +1
Building filler and building structure
ActiveCN108301420AWon't leakImprove stabilityRoof covering using slabs/sheetsArtificial islandsEngineeringPollution prevention
The invention relates to a building filler and a building structure. The building filler is made by recycling industrial waste. The building structure is located at the site and comprises at least a protection unit and a heat preservation component, and each protection unit has a pipe body and a base layer. The base layer is disposed in the tube body, the protection component is disposed outside the protection unit and located on the site, the heat preservation component comprises a pollution prevention unit and a building filling unit, and the pollution prevention unit is disposed outside thesite Covering the protection unit, the building filling unit is disposed between the pollution prevention unit and the protection unit, and includes a building filler made by recycling industrial waste, and the building filler and the building structure are industrially discarded. The material is reused and blocked by the pollution prevention unit in the building structure to prevent contamination of soil, groundwater and plants, and the insulation component can provide insulation, safety and sound insulation.
Owner:LONGER BRAND ENTERPRISE CO LTD
Seedling greenhouse insulation dehumidifier
InactiveCN104170688BTo achieve the purpose of ventilation and dehumidificationPromote growthClimate change adaptationSaving energy measuresGreenhouse cultivationAgricultural engineering
Owner:HENGYANG COUNTY BRANCH HENGYANG COMPANY OF HUNANTOBACCO
Forming mold for insulating housing of fuse
The invention discloses a forming mold for an insulating housing of a fuse and belongs to the technical field of forming molds. The forming mold comprises an operating table, an upper mold, heat absorption devices, a heat storage chamber, a lower mold, a hand generator and an automatic lifting platform; the heat storage chamber is located in the middle of the upper mold; the heat absorption devices are correspondingly arranged at the two sides of the heat storage chamber; the lower mold is located below the upper mold; an ejector rod is arranged at the middle of the bottom of the lower mold; the hand generator is located at the left side of the ejector rod; a lithium battery is arranged at the bottom left of the hand generator; the operating table is located under the lower mold; wheels are correspondingly arranged at the two sides of the operating table; and the automatic lifting platform is located under the operating table. The forming mold disclosed by the invention is scientific,reasonable and safe and convenient to use, saves energy and protects environment by maintaining the temperature of material liquid inside a heat nozzle by utilizing the heat energy emitted by coolingforming of the mold, and prevents generation of weld marks. The mechanical energy of the movement of the ejector rod is transformed into electric energy for the lifting of the automatic lifting platform, thereby saving energy. The automatic lifting platform implements lifting, which is convenient for storing and using the wheels, convenient for moving the forming mold, and saving time and efforts.
Owner:JANDA ELECTRIC CO LTD
Centralized water supply and intelligent hot water discharge device and control method thereof
ActiveCN110567040ATo achieve the purpose of heat preservationTo achieve the purpose of saving energy and reducing consumptionLighting and heating apparatusSpace heating and ventilation detailsWater useWater discharge
The invention relates to a centralized water supply and intelligent hot water discharge device and a control method thereof in the technical field of hot water supply equipment. The device comprises awater storage tank arranged in a higher place; a main water pump and a water outlet electromagnetic valve are arranged on a water outlet pipeline; a water return electromagnetic valve is arranged ona water return pipeline; the water outlet pipeline is connected with a water outlet branch pipe; a micro water pump, a water outlet water flow sensor and a one-way valve are arranged on the water outlet branch pipe; an inlet end of the one-way valve is connected with the water storage tank; a water return branch pipe is arranged on the water return pipeline; a water return water flow sensor and awater return branch pipe electromagnetic valve are arranged on a pipeline of the water return branch pipe; the two ends of the water return branch pipe are bridged and connected to the two ends of thewater return electromagnetic valve; and the effective through-flow cross sectional area of the water outlet branch pipe is 5-20% of the effective through-flow cross sectional area of the water outletpipeline. The device can insulate the pipes under the condition of low energy consumption, and can quickly switch an insulation state and a water use state.
Owner:YANGZHOU HANJIANG SYT ELECTRONICS & TECH DEV CENT
Intelligent blade lead screw spring supporting leg type vacuum sampler
ActiveCN109763816ATo achieve the purpose of heat preservationBorehole/well accessoriesLeg typeEngineering
The invention discloses an intelligent blade lead screw spring supporting leg type vacuum sampler. The intelligent blade lead screw spring supporting leg type vacuum sampler comprises blades (5), a blade shaft (6), a battery (10), a one-way valve (12), an air storing tank bin (13), an air storing tank (14), a plug (16), an upper valve body (17), a spring sheet (18), a stroke recorder (21), blade groove bodies (25), a blade motor (28), a control panel (29), a threaded moving frame (30), a lead screw (31), a supporting motor (33), etc., wherein the blade motor (28) is rotated to drive the blades(5) to rotate so as to control the airing area, and the sampler is accordingly controlled to lift; the rotating movement of the supporting motor (33) is converted into linear movement through screw threads, and the spring sheet (18) is compressed and released to stabilize the sampler at a target layer; and the stroke recorder (21) is used for determining the location of the target layer of the sampler. The sampler has the advantages of being simple in structure, low in cost, and novel in ideal.
Owner:SOUTHWEST PETROLEUM UNIV
Special bed for breast dredging
InactiveCN111437142ATo achieve the purpose of heat preservationAvoid coldBreathing protectionOperating tablesSpecial bedHeat conservation
The invention provides a special bed for breast dredging. The special bed for breast dredging comprises a bed body, wherein bed legs are fixedly installed in corner positions of the outer surface of the lower end of the bed body, universal wheels are movably installed on the outer surfaces of the lower ends of the bed legs, a heat-preservation cover base is fixedly installed on one side of the outer surface of the upper end of the bed body, a heat-preservation cover cap is movably installed at the upper end of the heat-preservation cover base, and negative-pressure device connectors are fixedly installed at both the front and rear ends of one side of the outer surface of the upper end of the heat-preservation cover cap. The special bed for breast dredging can cover the upper body of a patient, and can seal the waist and the neck, during dredging, milk is adsorbed by negative-pressure adsorption boards, thus splashing of the milk is reduced, hot air in a heat-preservation cover forms cyclic heating to prevent the situation that the patient catches cold due to the fact that the upper body is exposed, medical glove fixing rings are arranged in operation openings, gloves are fixed to the operation openings, a medical worker can wear the gloves through the operation openings, and can reach into the heat-preservation cover for breast dredging, thus direct contact between a flow-guidecover and the patient is avoided, and meanwhile, by means of telescoping oversleeves, a treatment range in the heat-preservation cover can be adjusted.
Owner:LIUZHOU CITY HEALTHCARE HOSPITAL FOR WOMEN & CHILDREN
Solar greenhouse with convenient covering
PendingCN108353699AEasy to coverDoes not affect lightingClimate change adaptationGreenhouse cultivationEngineeringDaylight
The invention relates to a solar greenhouse with convenient covering. The solar greenhouse includes a wall, a greenhouse framework and a film. The wall, the greenhouse framework and the film jointly define an internal space of the greenhouse. The film is provided with a transparent filling layer, the transparent filling layer is provided with a filling port and a discharging port, wherein the filling port is used for filling an inner chamber of the transparent filling layer with filling particles made of a non-transparent light material, wherein the filling particles can be polyphenyl granules. According to the solar greenhouse with convenient covering, since the film is provided with the transparent filling layer, normal lighting of crops is not affected; at the same time, the filling particles made of the non-transparent light material can also be used for filling through the filling port of the transparent filling layer. The goal of heat insulation is achieved, an existing cotton quilt or felt is replaced, operation through a winch is not needed, and workers' operation safety is improved.
Owner:苏斌
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