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35results about How to "Adjust the ambient temperature" patented technology

Permeable pavement structure with high strength and high permeability and paving method thereof

The invention discloses a permeable pavement structure with high strength and high permeability. The permeable pavement structure comprises a water isolating seal layer, a base layer and a surface layer which are sequentially arranged on a soil matrix; the surface layer comprises a permeable framework, and concrete positioned among pores of the permeable framework; the permeable framework comprises transverse vent pipes which are communicated with one another and vertical osmosis pipes vertically arranged on the transverse vent pipes; the base layer comprises rubble layer at the upper layer and a sand mat at the lower layer; and the water isolating seal layer comprises a water isolating membrane. The high-density concrete in the surface layer has the advantages of high strength and high durability, and the permeable framework in the concrete can guide rainfall into the base layer so as to prevent accumulation of rainfall on the pavement. Rubbles in the rubble layer are overlapped so as to form a flowing passage for rainfall, thus playing the role in delivering water and improving the strength of the base layer. Macadams in the sand mat can decelerate infiltration of the rainfall, thus playing the roles in storing water, discharging water and improving the strength of the base layer; and the water isolating membrane can prevent the rainfall from permeating into the soil matrix.
Owner:苏谦

Bistable liquid crystal device with optical writing or optical erasing function and preparation method thereof

The invention discloses a bistable liquid crystal device with an optical writing or optical erasing function and a preparation method thereof. The bistable liquid crystal device comprises a liquid crystal box or liquid crystal film with the thickness of 2-200 micrometers, and a photoresponsive cholesteric liquid crystal composite system is poured into the liquid crystal box or the liquid crystal film; the photoresponsive cholesteric liquid crystal composite system is prepared from, by mass, 60.0 wt%-97.0 wt% of main micro-molecular liquid crystal materials, 0.5 wt%-15.0 wt% of chiral helicene compounds and 0.2 wt%-30.0 wt% chiral compounds; the initial pitch of the photoresponsive cholesteric liquid crystal composite system is p0, and the pitch rises to p1 or decreases to p2 under the irradiation of excitation light. Through a simple process, the cholesteric liquid crystal device capable of stably switching between a planar texture state and a focal conic texture state under the condition of remote non-contact illumination radiation is prepared.
Owner:PEKING UNIV

Environmentally-friendly high-yield fishpond

ActiveCN106900624AMeeting water needsSolving the Pollution ShortagePisciculture and aquariaGrazingEcological environment
The invention discloses an establishment technology of an environment-friendly high-yield fishpond. A high-class, pollution-free and enough groundwater resource is utilized, a well is dug, and water is gotten for farming fish, so that the problems of water resource pollution and shortage are solved; the environment-friendly high-yield fishpond is established selectively; the fishpond can be ensured to meet the environment-friendly high-yield requirement; the water quality in the fishpond is qualified; the water temperature of the fishpond can be controlled at constant temperature; a fishpond facility is utilized for adjusting the environment temperature and humidity in the fishpond and fishpond water temperature; the fishpond, pond water, sunshine, temperature, environment and plants are fully utilized, and fish-farming conditions of the fishpond are optimized, so that the growth requirement of fish is met; energy conservation is realized, fishpond sewage can be treated and recycled, and the water is saved and supplied for meeting the water requirement of the fishpond; water plants required for potting are artificially planted on the bottom part in the fishpond, so that a green ecological environment of the fishpond is established, a rest place and a green grazing feed are provided for the farmed fish, and the fish farmed in the environment-friendly high-yield fishpond for a long time enjoys a superior environmental condition exceeding original ecology, so as to grow with high quality in an environmentally-friendly and rapid way.
Owner:安徽迪思自动化设备有限公司

Foamed-aluminum-based composite phase-change material, preparation method thereof, cooling partition plate and electric vehicle battery box

The invention discloses a foamed-aluminum-based composite phase-change material, a preparation method thereof, a cooling partition plate and an electric vehicle battery box. The foamed-aluminum-basedcomposite phase-change material comprises a foamed aluminum base body and a phase-change material body, wherein the phase-change material body is loaded on the foamed aluminum base body, and the phase-change material body comprises paraffin and graphite. The foamed-aluminum-based composite phase-change material is low in density, has excellent high collision energy absorption performance, fireproof performance and sound insulation and noise reduction performance, and is wide in application range.
Owner:BEIJING HAINACHUAN AUTOMOTIVE PARTS

Human body positioning device and air conditioner

The invention discloses a human body positioning device and an air conditioner. The human body positioning device comprises a signal receiving device arranged on an electric appliance to detect firstposition information of the human body, and also comprises a detection device and a positioning controller, wherein the detection device is used for detecting second position information of the humanbody, and the positioning controller is used for constructing a coordinate position of the human body relative to the electric appliance according to the first position information, the second position information and position information, obtained through communication of the signal receiving device and the detection device, of the detection device. The coordinate position of the human body relative to an indoor unit of the air conditioner is constructed through a signal transceiving device on the indoor unit of the air conditioner and a remote controller with a detection function, so that anair conditioner controller accurately controls an air guide plate to realize the anti-direct-blowing function; and meanwhile, the remote controller is internally provided with temperature sensor, sothat the air conditioner controller can adjust the ambient temperature more accurately according to the apparent temperature of the human body.
Owner:GREE ELECTRIC APPLIANCES INC

Embedded forklift running state analysis system

The invention provides a forklift running state analysis system based on an embedded type. A temperature sensor, a current sensor, a voltage sensor, a speed sensor, a vibration sensor, a signal conditioning module, a power supply module, a wireless transmission module, an embedded chip, a temperature controller and an alarm warning indicator are used for monitoring a temperature signal, a currentsignal, a voltage signal, a speed signal and a vibration signal of a forklift during operation; if a sampled value is abnormal, corresponding alarm information is sent out; besides, if the alarm warning indicator generates alarm information, the embedded chip controls the temperature controller to start working through the wireless transmission module, the temperature controller is used for adjusting the temperature in a forklift case, a forklift storage battery and circuit equipment are arranged in the forklift case, and the temperature controller is used for adjusting the environment temperature in the forklift case.
Owner:SPECIAL EQUIP SAFETY SUPERVISION INSPECTION INST OF JIANGSU PROVINCE

Temperature pre-adjusting method and device, electronic equipment and readable storage medium

The embodiment of the invention provides a temperature pre-adjusting method and device, electronic equipment and a readable storage medium, and belongs to the technical field of smart home. The methodcomprises the steps of obtaining heart rate signals of a user within the air conditioner coverage range; calculating an actual heart rate variability parameter of the user based on the heart rate signal; if the user is in the bed state, inputting the actual heart rate variability parameter into a preset prediction model, and predicting the heart rate variability parameter of the user in the nexttime period by utilizing the preset prediction model to obtain a predicted heart rate variability parameter; determining a target temperature value based on the actual heart rate variability parameterand the predicted heart rate variability parameter; and adjusting the environment temperature within the air conditioner coverage range according to the target temperature value. According to the embodiment of the invention, the environment temperature required by the user can be adjusted in advance, so that the environment temperature is matched with the optimal temperature required by the bodyin each sleep stage, and the sleep quality of the user is improved.
Owner:GREE ELECTRIC APPLIANCES INC OF ZHUHAI +1

Chip removing and cooling assisting device for metal working

InactiveCN111774988AAchieve the effect of attracting and collecting magnetic wasteReduce non-essential workloadGrinding machinesGrinding/polishing safety devicesMetal workingProcess engineering
The invention relates to the technical field of metal working equipment, and discloses a chip removing and cooling assisting device for metal working. The device comprises a rack, wherein the bottom of the rack is fixedly connected with a first motor; the top of the first motor is fixedly connected with a threaded rod; a slider is in threaded connection to the outside of the threaded rod, and a first contact is fixedly connected to the top of the slider; two ends of the slider are fixedly connected with brackets; nozzles are fixedly connected to the tops of the brackets; and a workbench is fixedly connected to the bottom of the rack. According to the chip removing and cooling assisting device for metal working, opening and closing of circuits where electromagnets are located can be spontaneously controlled, attraction plates transmit magnetism, so that the effect of spontaneously attracting and collecting magnetic waste chips is achieved, time for collection is saved, unnecessary workload is reduced, and work efficiency is improved. The environmental temperature of the platform where working equipment is located is adjusted spontaneously, and damage and scrapping of workpieces dueto influence on working accuracy by temperature rise are prevented.
Owner:刘运岗

Rapid clone breeding method for nursery stocks

The invention discloses a rapid clone breeding method for nursery stocks. The breeding method comprises the following ten steps: step 1, constructing a seedling raising shed; step 2, planning a seedling raising area; step 3, constructing a mist spray irrigation facility; step 4, preparing a matrix; step 5, pretreating the nursery stocks; step 6, trimming cutting slips; step 7, soaking the cuttingslips in a rooting agent; step 8, performing cuttage; step 9, performing disinfection after cuttage; and step 10, performing management after cuttage of the cutting slips. The rapid clone breeding method disclosed by the invention is used for twig cuttage and hardwood cuttage.
Owner:山东圣豪植物科技有限公司

Mold starter cultivating machine

The invention discloses a mold starter cultivating machine, comprising a tank body, wherein a cultivation chamber is arranged inside the tank body, a plurality of mold discs are arranged in the cultivation chamber, a sandwiching layer is formed between an inner wall of the tank body and an outer wall of the cultivation chamber, a water inlet and a water outlet are respectively arranged on the tank body, and are communicated with the sandwiching layer, an air inlet, an air outlet and an inoculating device are also arranged on the tank body, a fan is arranged inside the cultivation chamber, and a steam inlet and a spraying device are also arranged on the tank body, and are communicated with the cultivation chamber. The mold starter cultivating machine has the advantages of better sealing performance, relatively uniform temperature / humidity distribution, higher operating efficiency and better mold starter quality, and can sufficiently implement drying treatment on a mold starter in time.
Owner:NINGBO CHANGRONG BREWING EQUIP

Openable arched internal heat preservation device

InactiveCN102835281ALow costRealize circulation and exchangeClimate change adaptationGreenhouse cultivationPlastic filmEngineering
The invention discloses an openable arched internal heat preservation device, which comprises rockers, cranks, cardan joints, reels and plastic films. One end of each plastic film is fixed on a fixed post on the top of an arched roof, the other end of each plastic film is fixed on one of the reels, the plastic films can be wound on the reels, one end of each cardan joint is connected with one side of one of the reels, the other end of each cardan joint is fixedly connected with one of the rockers, and the cranks are connected with the tail ends of the rockers. Because the openable arched internal heat preservation device can be manually opened and closed, the cost is low, ventilation between the interior and the external of a greenhouse can be realized, the internal environmental temperature of the greenhouse can be regulated, and thereby flowers can healthily grow.
Owner:无锡南村花卉苗木专业合作社

System and method for improving low-temperature performance of common battery

The invention provides a system and method for improving the low-temperature performance of a common battery. The system comprises a battery cell, a control unit, a temperature detection unit, a heating source and heat conduction equipment. The method comprises the following steps that: the temperature detection unit detects the environment temperature of the battery cell; when the environment temperature is higher than preset threshold temperature, the heating source does not work; and when the environment temperature is lower than the preset threshold temperature, the control unit starts theheating source to generate heat, the heat is uniformly diffused to the periphery of the battery cell through the heat conduction equipment, and the control unit turns off the heating source when theenvironment temperature rises to be higher than the threshold temperature. According to the system and method of the invention, the ambient temperature is detected through the temperature detection unit, and the control unit controls the heating of the heating source and the heat conduction of the heat conduction equipment, so that the ambient temperature of the battery cell is adjusted, and therefore, the low-temperature performance of the battery is improved.
Owner:FUJIAN KIRISUN ELECTRONICS

Human body positioning device and air conditioner

The invention discloses a human body positioning device and an air conditioner. The human body positioning device comprises a signal receiving device arranged on an electric appliance to detect firstposition information of the human body, and also comprises a detection device and a positioning controller, wherein the detection device is used for detecting second position information of the humanbody, and the positioning controller is used for constructing a coordinate position of the human body relative to the electric appliance according to the first position information, the second position information and position information, obtained through communication of the signal receiving device and the detection device, of the detection device. The coordinate position of the human body relative to an indoor unit of the air conditioner is constructed through a signal transceiving device on the indoor unit of the air conditioner and a remote controller with a detection function, so that anair conditioner controller accurately controls an air guide plate to realize the anti-direct-blowing function; and meanwhile, the remote controller is internally provided with temperature sensor, sothat the air conditioner controller can adjust the ambient temperature more accurately according to the apparent temperature of the human body.
Owner:GREE ELECTRIC APPLIANCES INC

Piglet management method and intelligent piglet heat preservation device

The invention discloses a piglet management method and an intelligent piglet heat preservation device. The piglet management method comprises the following steps of making electronic identifiers in one-to-one correspondence with sows; acquiring image information and environment parameter information of an environment where piglets born by the sows are located; carrying out intelligent analysis onthe image information and the environment parameter information to obtain number information of the produced piglets and health information of the piglets; and regulating and controlling environmentalparameters according to the acquired piglet number information and piglet health information. In view of the appropriate growth temperature difference between the lactating sows and the piglets, thesows are in a room temperature environment, and the piglets tend to enter the heat preservation device for a rest after lactation; when the piglets have a rest in the heat preservation device, the lactating sows can be conveniently fed in a refined mode, and meanwhile healthy growth of the sows and the piglets is guaranteed; and in the process, key data of breeding are automatically obtained.
Owner:HANGZHOU HUIMV TECH

Sensing detection device suitable for electrode and sensitive element replacement at constant temperature

InactiveCN105241925ATroubleshoot issues requiring replacementRealize automatic controlMaterial electrochemical variablesTemperature controlEngineering
The invention discloses a sensing detection device suitable for electrode and sensitive element replacement at constant temperature. The device comprises a casing and an electrode; the electrode is placed in the casing; the top of the casing is provided with a top cover; the electrode comprises an electrode casing, an electrode sleeve, an electrode rod, a rotating cabin seat, a connecting shaft, a sensitive element cabin and an electrode processor; the electrode sleeve is a column, and is vertically arranged inside the electrode casing; the electrode rod is inserted into the electrode sleeve; the rotating cabin seat is arranged at the bottom of the electrode casing; a connecting shaft is connected with the electrode casing and the rotating cabin seat; the sensitive element cabin is fixed on the upper surface of the rotating cabin seat; the connecting shaft is located in the central position of the electrode bottom; and the electrode processor is fixed on the inner wall of the electrode casing. The device provided by the invention can replace different electrodes and sensing elements according to the demand of the user, and can control the temperature according to the process of the reaction; and the device has simple structure and convenient operation.
Owner:SICHUAN AGRI UNIV

Protection layer system of water-proof, heat insulation and thermal insulation for top of building

A protecting layer system for the water-proof, heat insulating and warming purposes of building roof is composed of a PVC layer as bottom layer, a self-flowing fluorogypsum layer as middle layer, and an interpenetrating network (IPN) polymer layer as top layer.
Owner:湖北中科博策新材料研究院

Nanometer acne-removing emulsion containing nanoparticles and preparation method thereof

The invention provides nanometer acne-removing emulsion containing nanoparticles and a preparation method thereof. The preparation method comprises the following specific operation steps: (1) drying ginseng and lycium chinense in the air, smashing, soaking into deionized water to perform ultrasonic treatment for 30-45 minutes, cooking in a pressure cooker for 60 minutes, and filtering to obtain ginseng supernatant containing ginseng diosgenin and an extract of the lycium chinense; (2) heating the supernatant containing ginseng diosgenin in a mixed solution of tartaric acid and water to hydrolyze for 2-3 hours to obtain a ginseng extract containing panaxatriol; (3) uniformly mixing 3-5 parts by weight of ginseng extract and 5-8 parts by weight of lycium chinense extract to obtain a plant compound extract, adding 2-4 parts by weight of nanosilver, 1-3 parts by weight of nano bamboo charcoal, 10-20 parts by weight of emulsifying agent, 15-25 parts by weight of grease and 50-70 parts by weight of solvent into 5-7 parts by weight of plant compound extract, stirring at a high speed at a constant temperature to obtain the nanometer acne-removing emulsion containing the nanoparticles.
Owner:廖霭华

A high-strength, high-permeability permeable pavement structure and laying method thereof

The invention discloses a permeable pavement structure with high strength and high permeability. The permeable pavement structure comprises a water isolating seal layer, a base layer and a surface layer which are sequentially arranged on a soil matrix; the surface layer comprises a permeable framework, and concrete positioned among pores of the permeable framework; the permeable framework comprises transverse vent pipes which are communicated with one another and vertical osmosis pipes vertically arranged on the transverse vent pipes; the base layer comprises rubble layer at the upper layer and a sand mat at the lower layer; and the water isolating seal layer comprises a water isolating membrane. The high-density concrete in the surface layer has the advantages of high strength and high durability, and the permeable framework in the concrete can guide rainfall into the base layer so as to prevent accumulation of rainfall on the pavement. Rubbles in the rubble layer are overlapped so as to form a flowing passage for rainfall, thus playing the role in delivering water and improving the strength of the base layer. Macadams in the sand mat can decelerate infiltration of the rainfall, thus playing the roles in storing water, discharging water and improving the strength of the base layer; and the water isolating membrane can prevent the rainfall from permeating into the soil matrix.
Owner:苏谦

Sensing and detecting device with replaceable electrode and sensitive element at constant temperature

InactiveCN105241925BTroubleshoot issues requiring replacementRealize automatic controlMaterial electrochemical variablesTemperature controlUser needs
The invention discloses a sensing and detecting device for a constant temperature replaceable electrode and a sensitive element, which comprises a shell and an electrode. The electrode is placed inside the shell, and a top cover is provided on the top of the shell. The electrode includes an electrode shell, an electrode sleeve, electrode rod, rotating cabin seat, connecting shaft, sensitive element cabin and electrode processor; the electrode cover is a cylinder and placed vertically inside the electrode shell; the electrode rod is inserted inside the electrode cover; the rotating cabin seat Installed on the bottom of the electrode casing, the electrode casing and the rotating cabin seat are connected by a connecting shaft; the sensitive element cabin is fixed on the upper surface of the rotating cabin seat; the connecting shaft is located at the center of the electrode bottom; the electrode processor is fixed on the electrode on the inner wall of the housing. The device proposed by the invention can replace different electrodes and sensitive elements according to user needs, and can also control the temperature according to the reaction process. The device has a simple structure and is easy to operate.
Owner:SICHUAN AGRI UNIV

Miniaturized laser-induced water condensation simulation device

The invention relates to a miniature laser-induced water condensation simulating device. The device is characterized in that a cavity is a small hexahedral closed cavity synthesized by six red copper blocks; a plurality of densely distributed small slots are uniformly formed in the inner walls of the red copper blocks on the top and bottom of the cavity; the outer surfaces of the red copper blocks on the top and bottom are in full contact with cooling surfaces of semiconductor refrigerating sheets; the heat dissipating surfaces of the semiconductor refrigerating sheets are in full contact with the heat dissipating sheets of the red copper blocks; the semiconductor refrigerating sheets connected in series through a guide wire in a serial manner are connected to a direct current power supply source; and a humidity adjusting channel is also arranged on a side surface of the cavity to be connected to a humidity adjusting device. The device provided by the invention is more compact and simple in structure. The whole device is more miniature, is convenient to move, can realize a low-temperature environment without a temperature gradient, and is suitable for more conveniently researching and analyzing a laser-induced water condensation phenomenon.
Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI

Miniature laser-induced water condensation simulating device

The invention relates to a miniature laser-induced water condensation simulating device. The device is characterized in that a cavity is a small hexahedral closed cavity synthesized by six red copper blocks; a plurality of densely distributed small slots are uniformly formed in the inner walls of the red copper blocks on the top and bottom of the cavity; the outer surfaces of the red copper blocks on the top and bottom are in full contact with cooling surfaces of semiconductor refrigerating sheets; the heat dissipating surfaces of the semiconductor refrigerating sheets are in full contact with the heat dissipating sheets of the red copper blocks; the semiconductor refrigerating sheets connected in series through a guide wire in a serial manner are connected to a direct current power supply source; and a humidity adjusting channel is also arranged on a side surface of the cavity to be connected to a humidity adjusting device. The device provided by the invention is more compact and simple in structure. The whole device is more miniature, is convenient to move, can realize a low-temperature environment without a temperature gradient, and is suitable for more conveniently researching and analyzing a laser-induced water condensation phenomenon.
Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI

A recovery device and working method for recovering waste heat of high-temperature liquid blast furnace slag

InactiveCN108796145BConducive to high-priced resourcesStable granulation environmentIncreasing energy efficiencyRecycling and recovery technologiesGas solidThermodynamics
The invention discloses a recovery device used for recovery of high-temperature liquid-state blast furnace slag waste heat. The recovery device comprises a granulating device and a gas-solid heat exchange device. The granulating device comprises a box body structure and a granulating disc arranged in the box body structure. The granulating disc is connected with a drive motor on the outer portionof the box body structure through a worm and worm gear. A molten slag inlet is arranged on the upper portion of the box body structure and is provided with a slag flow controller. The upper portion ofthe left side of the box body structure is covered with a high-temperature gas collecting hood exposed out of the molten slag inlet. The high-temperature gas collecting hood is connected with the left end of the gas-solid heat exchange device through a gas conveying pipe. A slag granule discharging opening is arranged on the lower portion of the box body structure and is connected with the rightend of the gas-solid heat exchange device through a slag granule collection hopper. An air inlet pipe is arranged on the side wall of the lower portion of the box body structure and provided with an air inlet controller. According to the recovery device, slag drops can be cooled fast to form a glass phase microstructure, recovery of heat of high-temperature liquid-state molten slag can be achievedto the maximum extent, and resource utilization and energy utilization of the high-temperature liquid-state molten slag can be achieved.
Owner:QINGDAO TECHNOLOGICAL UNIVERSITY

Integrated air conditioner

The invention discloses an integrated air conditioner, and belongs to the technical field of air conditioners. According to the integrated air conditioner, an evaporator, a condenser, a compressor, aheating body, a first fan, a second fan, a water collecting disc, a drain pipe, an air outlet grid, an air return pipe and a capillary pipe are arranged inside a shell; a water outlet of the drain pipe is formed in the outside of the shell; a first outer circulation channel and a second outer circulation channel are further arranged on the shell; an air outlet of the second fan is aligned with thefirst outer circulation channel; the condenser is aligned with the second outer circulation channel; and the air outlet grid is arranged on one side surface of the shell and aligned with an air outlet of a fan. The integrated air conditioner is integrated without an indoor unit and an outdoor unit, so that a plurality of disadvantages brought by a split air conditioner are overcome.
Owner:SHENYANG WONDERFUL TECH

Recovery device used for recovery of high-temperature liquid-state blast furnace slag waste heat and working method

InactiveCN108796145AConducive to high-priced resourcesStable granulation environmentIncreasing energy efficiencyRecycling and recovery technologiesGas solidLiquid state
The invention discloses a recovery device used for recovery of high-temperature liquid-state blast furnace slag waste heat. The recovery device comprises a granulating device and a gas-solid heat exchange device. The granulating device comprises a box body structure and a granulating disc arranged in the box body structure. The granulating disc is connected with a drive motor on the outer portionof the box body structure through a worm and worm gear. A molten slag inlet is arranged on the upper portion of the box body structure and is provided with a slag flow controller. The upper portion ofthe left side of the box body structure is covered with a high-temperature gas collecting hood exposed out of the molten slag inlet. The high-temperature gas collecting hood is connected with the left end of the gas-solid heat exchange device through a gas conveying pipe. A slag granule discharging opening is arranged on the lower portion of the box body structure and is connected with the rightend of the gas-solid heat exchange device through a slag granule collection hopper. An air inlet pipe is arranged on the side wall of the lower portion of the box body structure and provided with an air inlet controller. According to the recovery device, slag drops can be cooled fast to form a glass phase microstructure, recovery of heat of high-temperature liquid-state molten slag can be achievedto the maximum extent, and resource utilization and energy utilization of the high-temperature liquid-state molten slag can be achieved.
Owner:QINGDAO TECHNOLOGICAL UNIVERSITY

Environmental protection and energy saving light rear projection plate making and ironing machine

The invention discloses an environment-friendly and energy-saving light rear projection type plate-making and ironing integrated machine which comprises a U-shaped machine frame and a workbench; the workbench comprises a fixed frame, an ironing table arranged on the upper end surface of the fixed frame and a plate-making table arranged on the lower end surface of the fixed frame; rotating pieces are respectively and fixedly arranged in the middles of end faces on the two sides of the fixed frame and are correspondingly and rotationally connected with inner walls at the two upper ends of the U-shaped machine frame. The environment-friendly and energy-saving light rear projection type plate-making and ironing integrated machine disclosed by the invention has the benefits that during implementation, when the two rotating pieces are rotated, the fixed frame can rotate for 360 degrees, so that the workbench can rotate for 360 degrees; thus, the position of the ironing table and the position of the plate-making table are interchangeable, so that the use is convenient; the environment-friendly and energy-saving light rear projection type plate-making and ironing integrated machine not only has an ironing function, a clothing plate-making function, a single cutting function, a water supply device hanging function and dehumidification and air suction functions, but also has a copying function and a cloth inspection function, thereby being strong in practicability and good in use effect.
Owner:深圳市广德教育科技股份有限公司

A system and method for underground arrangement of secondary equipment in shaft type substation

ActiveCN104167679BSolve the problem of the operating environmentAdjust the ambient temperatureEnclosed substationsHeat conductingEngineering
The invention relates to the technical field of a substation secondary equipment layout system and method, in particular to a shaft type substation secondary equipment underground layout system and method. In the present invention, a shaft for secondary equipment is provided at the lower part of the primary equipment of the substation, a heat conduction protection layer is provided on the inner wall of the shaft for the secondary equipment, and a wiring sleeve is provided inside the protection layer; extraction guide rails are provided in the shaft of the secondary equipment, and the secondary equipment of the substation The primary equipment of the substation is connected to the secondary equipment of the substation through brackets connected to the extraction guide rail; a shaft closure device is provided at the upper wellhead of the secondary equipment shaft, and monitoring sensors and environmental monitoring devices are also installed in the secondary equipment shaft. There is no need to use external cold and heat sources to maintain a constant temperature in the environment, and the operation is reliable; the operating space of the equipment is relatively independent, and it is not easy to be affected by the external environment and expand the scope of accidents; it can meet the needs of changes in the depth of the constant temperature layer and the addition of new equipment during long-term operation, and is suitable for substations On-site arrangement of secondary equipment.
Owner:STATE GRID CORP OF CHINA +1

Method for manufacturing plastering mortar for external walls of buildings

The invention relates to a method for manufacturing plastering mortar for external walls of buildings. The plastering mortar comprises, by weight, 50-70% of river sand, 15-40% of cement, 3-6% of polystyrene adhesive powder, 0.3-0.9% of alkali-resistant glass fibers, 0.2-0.6% of modified saline water retentive agents and 6-12% of components C. The method includes mixing the river sand, the cement, the polystyrene adhesive powder, the alkali-resistant glass fibers and the modified saline water retentive agents with one another and uniformly stirring the river sand, the cement, the polystyrene adhesive powder, the alkali-resistant glass fibers and the modified saline water retentive agents to obtain mixtures; adding the components C into the mixtures; uniformly mixing the mixtures and the components C with one another to obtain the plastering mortar for the external walls of the buildings. The method has the advantages that the mortar manufactured by the aid of the method can be used for wall surfaces of the buildings, accordingly, temperatures can be automatically regulated according to temperature variation, the plastering mortar is good in energy storage performance and thermal engineering performance and stable in physical and chemical properties, and obvious energy saving effects can be realized.
Owner:LUOYANG INST OF SCI & TECH
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