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31results about How to "Purify the indoor environment" patented technology
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Household indoor air processing unit
InactiveCN102927667AImprove cleanlinessGuaranteed comfortSpace heating and ventilation safety systemsLighting and heating apparatusInhalable particlesElectricity
The invention discloses a household indoor air processing unit which comprises an inhalable particle PM2.5 and carbon dioxide sensor, a rectangular shell with a digital display screen, a draught fan, a fan, an electric refrigerating / heating sheet, a dust filtering sheet and a static PM2.5 filtering sheet, wherein a household air quality processing device is externally connected with the inhalable particle PM2.5 and carbon dioxide sensor which is arranged inside a household air-conditioner; a fresh air inlet is formed in the right upper side of the device and is communicated with a pipeline which stretches out of a room; the fresh air inlet end inside the device is connected with the dust filtering sheet and the static PM2.5 filtering sheet in sequence; the draught fan which is taken as a power source for introducing fresh air is connected with the upper part inside the device; and the fan and the electric refrigerating / heating sheet which are communicated with an air outlet at the lower part at the front of the rectangular shell are connected with the lower part inside the device. The household indoor air processing unit is compact in structure and can be used for synchronously monitoring the concentration of the indoor inhalable particle PM2.5 and CO2 in real time; and fresh air is filtered and then fed into the room through the electric refrigerating / heating sheet, so that the cleanness and the comfort in the room are ensured, and the air ventilation and exchange in the room are effectively controlled.
Owner:UNIV OF SHANGHAI FOR SCI & TECH
Indoor air purification equipment with turbulence function
InactiveCN107101282AEasy to useImprove adsorption capacityMechanical apparatusLighting and heating apparatusLeft directionEngineering
The invention discloses indoor air purification equipment with turbulence function. The indoor air purification equipment comprises a shell, wherein an air inlet pipe is arranged at the bottom of the shell, an induced draft fan is arranged on the air inlet pipe, an air distribution device is arranged at the bottom in the shell, and the air distribution device communicates with the air inlet pipe; the bottom in the shell contains adsorption liquid, a guide plate is fixedly arranged above the air distribution device, and the guide plate is obliquely arranged towards the upper left direction; a turbulence shell is fixedly arranged above the guide plate, the turbulence shell is cylindrical and is internally provided with a channel, the turbulence shell is obliquely arranged towards the upper right direction, and a plurality of turbulence blades are uniformly arranged on the inner side wall of the turbulence shell; and a first through hole is formed in the lower side of the lower portion of the turbulence shell. The air purification equipment has the beneficial effect that the turbulence shell is used for carrying out secondary turbulence mixing on the air and the adsorption liquid so as to further improve the adsorption effect. According to the structural design of the air purification equipment, the operation is simple, the indoor use is convenient, and the indoor environment can be effectively purified.
Owner:诸暨市宏光机械配件厂
Multipurpose ashtray capable of purifying air
InactiveCN105747275ARapid Adsorption FiltrationEffective adsorption and filtrationDispersed particle filtrationTobacco devicesFiltrationStart up
The invention provides a multipurpose ashtray capable of purifying air. The multipurpose ashtray is characterized by comprising an ash storage part, a filtering part, a diversion part and a fragrance storage part from top to bottom, wherein the ash storage part is provided with an ash storage space with an upper part opening, a plurality of grooves which are used for placing cigarettes are formed in the edge of the opening, air inlets are formed in the internal sidewall of the ash storage space, and air inlet passages are formed between the air inlets and the filtering part; the filtering part is provided with a plurality of filtering layers which are used for carrying out adsorptive filtration on intake air; the diversion part is provided with a diversion passage which is used for connecting the filtering part and the fragrance storage part, a blower is arranged in the center of the diversion passage, and from-top-to-bottom air convection is formed through starting up the blower; the fragrance storage part has an accommodating cavity for accommodating fragrance materials or fragrance bags, and air exhaust openings are formed in side faces of the accommodating cavity. According to the multipurpose ashtray capable of purifying the air, smoke resulting from smoking can be subjected to adsorptive filtration while a cigarette containing space is provided, and a good indoor air environment is created, and smokers and non-smokers can be benefited.
Owner:中山市佑崴自动化科技有限公司
Cold-resistant and impervious foamed brick and preparation method thereof
InactiveCN104446599AImprove frost resistanceImprove waterproof performanceCeramicwareCrack resistanceBrick
The invention discloses a cold-resistant and impervious foamed brick. The cold-resistant and impervious foamed brick is characterized by being prepared from the following raw materials in parts by weight: 50 to 60 parts of waste glass, 0.5 to 1 part of lauryl sodium sulfate, 15 to 20 parts of kieselguhr, 3 to 5 parts of silicon carbide, 3 to 5 parts of monopotassium phosphate, 3 to 5 parts of cassava starch, 4 to 6 parts of cottonseed oil, 0.5 to 1 part of tartaric acid, 1 to 2 parts of ethanediol, 0.2 to 0.4 part of polyaspartic acid, 2 to 4 parts of epoxidized soybean oil, 0.2 to 0.4 part of tung oil, 0.1 to 0.2 part of caprylic / capric triglyceride, 0.2 to 0.4 part of sodium dodecyl benzene sulfonate, 2 to 4 parts of organosilicon quaternary ammonium salt, 5 to 10 parts of compound packing, and 50 to 60 parts of water. The foamed brick is high in frost resistance and water resistance, resistant to alternated cooling and heating treatment, and outstanding in crack resistance, has a good antibacterial and antifungal effect, and is suitable for being used in a low-temperature and humid environment.
Owner:HEFEI KANGLING HEALTH TECH
Light refractory foam brick and preparation method thereof
InactiveCN104446532AImprove high temperature resistanceImprove fire and flame retardant performanceCeramicwareBrickSodium Caseinate
The invention discloses a light refractory foam brick which is characterized by being prepared from the following raw materials in parts by weight: 50-60 parts of waste glass, 10-15 parts of bauxite, 10-15 parts of expanded perlite, 3-5 parts of bamboo charcoal powder, 3-5 parts of aluminum phosphate, 1-2 parts of ammonium polyphosphate, 0.3-0.5 part of sodium caseinate, 0.2-0.4 part of pentaerythritol stearate, 6-8 parts of castor oil, 0.5-1 part of sodium lauryl sulfate, 0.5-1 part of hydroxypropyl starch, 0.2-0.4 part of sodium dodecyl benzene sulfonate, 2-4 parts of organic silicon quaternary ammonium salt and 50-60 parts of water. The foam brick disclosed by the invention has the characteristics of being light in weight and high in hardness, antibacterial and mildew-proof, good in high-temperature resistance and excellent in flame-retardant and fire-resistance properties, and the foam brick is strong in practicability.
Owner:HEFEI KANGLING HEALTH TECH
Compound taxus chinensis drug multifunction baking basket
InactiveCN104587509AImprove immunityImprove cancer resistanceGaseous substancesDeodrantsHouttuyniaBULK ACTIVE INGREDIENT
The present invention relates to a compound taxus chinensis drug multifunction baking basket, which comprises an electric heating furnace, a bamboo basket made from bamboo strips and placed on the electric heating furnace, a drug support layer inside the bamboo basket, and a drug layer on the drug support layer, wherein the drug layer comprises a compound taxus chinensis drug, the compound taxus chinensis drug comprises, by weight, 20-60 parts of taxus chinensis, 20-60 parts of angelica dahurica, 15-50 parts of caulis lonicerae and / or honeysuckle, 20-60 parts of heartleaf houttuynia herb, 10-40 parts of mythic fungus, and 10-40 parts of milkvetch root. According to the compound taxus chinensis drug multifunction baking basket of the present invention, the drug is heated to the suitable temperature, such that the active ingredients in the drug volatile and emit aromas so as to provide the refreshing effect, kill and inhibit indoor pathogenic microorganisms, and absorb indoor pollutants and pathogenic microorganisms, such that the effects of indoor environment improving, indoor air purifying and health effect providing are achieved.
Owner:朱乃根
Refrigerator with functions of continuous freshness-preservation and air purification
ActiveCN106091185ALong shelf lifeGood fresh-keeping effectDispersed particle filtrationDomestic refrigeratorsSolenoid valveEngineering
The invention relates to a refrigerator with the functions of continuous freshness-preservation and air purification. The refrigerator comprises a refrigerator cabinet which is internally provided with an air return device and connected with an air purification device. A first air outlet and a second air outlet are formed in the air purification device. A first solenoid valve is arranged on the first air outlet and communicates with the air return device through a first pipeline; a second solenoid valve is arranged on the second air outlet and communicates with the exterior of the air purification device; the first solenoid valve and the second solenoid valve are electrically connected with a controller; and the controller controls the first solenoid valve and the second solenoid valve to open and close correspondingly. According to the refrigerator with the functions of continuous freshness-preservation and air purification, the air purification device is arranged on the refrigerator cabinet, air flowing direction is controlled by controlling the air purification device through the controller, and the function that not only can air in the refrigerator cabinet be purified, but also the indoor environment can be purified is achieved.
Owner:HEFEI HUALING CO LTD +1
Energy-storage-type high-efficient washing disinfector and control method thereof
ActiveCN108488776AFully utilizeImprove heating efficiencySteam generation heating methodsLavatory sanitoryFailure rateSteam pressure
The invention discloses an energy-storage-type high-efficient washing disinfector and a control method thereof, and belongs to the field of technical equipment of cleaning of disinfectors. The energy-storage-type high-efficient washing disinfector comprises a washing bin which is connected with a water inlet pipe, and is characterized by further comprising a steam mechanism and a heat exchange mechanism; the heat exchange mechanism is connected with a water inlet pipe; a water drainage port of the steam mechanism communicates with the washing bin; a vent hole of the steam mechanism separatelycommunicates with the washing bin and the heat exchange mechanism; the outlet end of the heat exchange mechanism communicates with the washing bin; a sewage drainage port is arranged on the washing bin; a jetting device is arranged between the steam mechanism and the washing bin; a steam pressure detection mechanism and a steam water level detection mechanism are arranged in the steam mechanism; and a safety valve is arranged on the outlet end of the steam mechanism. By adopting the energy-storage-type high-efficient washing disinfector, a water heating pipe and an air heating box can be prevented from dry burning and catching fire; heating time of a circulation period is reduced; working efficiency is improved; the drying effect is good; heating elements are decreased; the failure rate islowered; and cost is lowered.
Owner:SHINVA MEDICAL INSTR CO LTD
Ecological magnetotherapeutic office seat cushion
InactiveCN102715757AImprove breathabilityPromote circulationElectrotherapyStuffed mattressesDiseaseHuman body
The invention relates to an ecological magnetotherapeutic office seat cushion in the physical field. The seat cushion comprises a matrix ecological magnetic field generator, tourmaline sheets, natural rattan cane webbings, a memory sponge, and natural leather with ordered combination, and has good health care and therapeutic effects. The seat cushion is characterized in that: the magnetic field intensity is low, the penetrating force is strong, and the seat cushion have the effects of dredging the meridians, alleviating pains, promoting blood circulation and metabolism by effecting corresponding tissues and organs of human body; the natural tourmaline sheets are uniformly distributed the centers of matrix magnetic groups and can release negative ions and far-infrared rays and neutralize carbon dioxide, formaldehyde, benzene and other harmful gases in the air to achieve the good effects of purifying indoor environment, improving microcirculation, and releasing fatigue; the tourmaline sheets support the natural rattan cane webbings of the summer surface of the seat cushion to form a hollow breathable layer; and the natural rattan cane webbings, natural leather and memory sponge have strong permeability, thus the seat cushion is environmentally friendly and comfortable. The seat cushion is usable in summer and winter, has the functions of health preservation and health care, and can prevent and condition diseases.
Owner:曹洪乾 +1
Lifting type storage desk with humidifying function
InactiveCN105901919AMaximize useEasy to manageSpace heating and ventilation safety systemsLighting and heating apparatusDaily livingFloor slab
The invention relates to the field of daily living, in particular to a lifting type storage desk with a humidifying function. The lifting type storage desk comprises a desk face plate, a floor slab, a telescopic air cylinder, baffles, a connecting pad, a remote controller and a humidifier. The desk face plate is fixedly connected with the telescopic air cylinder and movably connected with the baffles (4), the telescopic air cylinder is fixedly connected with the floor slab, the connecting pad is arranged on the connecting face of the telescopic air cylinder and the desk face plate, the humidifier (7) is arranged at the lower portion of the desk face plate and fixedly connected with the lower portion of the desk face plate, and the remote controller wirelessly controls the telescopic air cylinder to achieve ascending and descending of the desk face plate. The lifting type storage desk has the advantages that indoor space can be used to the maximum; by increasing the storage function, tableware and other daily articles can be better managed, and convenience and practicability are achieved; the automation level of household life is increased; the lifting type storage desk can serve as a suspension household decoration article through slight transformation; the humidifier is additionally arranged so that the indoor environment can be effectively purified, and the health of users can be benefited.
Owner:ZHENGZHOU UNIV OF IND TECH
Ecological exhibition hall and construction method thereof
ActiveCN109914871AReduce indoor temperatureReduce air conditioning energy consumptionBuilding roofsBatteries circuit arrangementsSteel platesEngineering
The invention discloses an ecological exhibition hall which comprises an ecological roof and an ecological wall surface. The ecological roof is arched, and the ecological roof sequentially comprises aheat insulation coating, a color steel plate and a diatom ooze composite plate from outside to inside; a solar photovoltaic panel is arranged on the ecological roof, and is electrically connected with a storage battery; a skylight is arranged in the middle of the ecological roof and made of heat insulation and sound insulation glass; a rainwater recycling system is arranged on the edge of the ecological roof; the ecological wall surface comprises an outer wall surface and an inner wall surface, and the outer wall surface sequentially comprises a planting layer, a waterproof layer and a basicwall surface from outside to inside; a bamboo charcoal plate is mounted on the surface of the inner wall surface; and a plurality of adsorption holes are formed in the bamboo charcoal plate. The invention further discloses a construction method of the ecological exhibition hall. The construction method comprises the steps of foundation and foundation wall surface construction, ecological wall surface construction, ecological roof construction and rainwater recycling system installation. Natural resources and ecological circulation are fully utilized, the environment is protected, and energy conservation and emission reduction are achieved.
Owner:SHANGHAI UNIV OF ENG SCI
Inorganic ecological wall mud dry powder and production method of inorganic ecological wall mud dry powder
ActiveCN104230299APurify the indoor environmentProtect the natural environmentSolid waste managementGypsumBrown iron oxide
The invention discloses inorganic ecological wall mud dry powder, comprising the following components in percentage by mass: 30%-40% of shell, 15%-25% of kieselguhr, 8%-15% of flue gas desulfurization gypsum, 5%-10% of portil, 20%-30% of calcium carbonate, 1%-5% of wood short fiber, 0.2%-1% of cellulose, 0.5%-3% of iron oxide pigment, and 10%-20% of silica sand. The production method comprises the following steps: firstly, rinsing the shell with water, airing, baking and crushing, and carrying out granule grading treatment by using a grading screen; packaging the graded powder for later use; feeding the crushed shell raw material to a stirrer, and then gradually adding the kieselguhr, the portil, the flue gas desulfurization gypsum, the calcium carbonate, the wood short fiber, the cellulose, the iron oxide pigment and the silica sand to the stirrer to which the shell raw material is added according to the ratio; fully stirring evenly for 15-30 minutes after feeding is ended, metering and bulking the evenly stirred ecological wall mud dry powder, so as to obtain the product.
Owner:南通华仑节能建材有限公司
Exhaust control system used for sanitation system
ActiveCN102817407APurify the indoor environmentImprove toilet environmentLavatory sanitoryPump controlOperabilityEngineering
The invention discloses an exhaust control system used for a sanitation system. The exhaust control system comprises an exhaust fan, a power supply module U1, an electromagnetic relay J1, a time relay KT, a switch K1, a pressure-sensitive resistor R2, a triode Q1 and a voltage comparator U2, wherein a group of normally closed contacts of the time relay KT are connected with a power supply loop of the exhaust fan in series, and a group of normally opened contacts of the electromagnetic relay J1 are connected to the power supply loop of the exhaust fan in series. The exhaust control system further comprises an exhaust pipeline, a drying agent and a catalyst, wherein the catalyst and the drying agent are arranged in the exhaust pipeline, and gas discharged by the exhaust pipeline is processed. The system has the advantages of simple circuit, low cost, strong operability, and capability of automatically removing dirty gas in the room and a closestool, purifying indoor environment and improving the toilet entrance environment.
Owner:宜昌兆峰自动化仪表有限责任公司
Liftable household pest killing device
InactiveCN107455352AGood insecticidal effectEasy to cleanInsect catchers and killersInternal cavityEngineering
The invention relates to a liftable household insecticidal device, which belongs to the technical equipment field of household electrical appliances, and comprises a base. The bottom of the base is provided with universal rubber wheels. There are control bolts, the top of the lifting rod is connected to the insecticidal net cover, an annular collecting tank is arranged under the insecticidal net cover, an infrared sensor is arranged on the outer wall of the insecticidal net cover, and the inner cavity of the insecticidal net cover An LED lamp is provided, and the insecticidal net cover and the LED lamp are both electrically connected to a power line. The combination of induction switch and insecticidal net cover can sense and kill mosquitoes, which has a good insecticidal effect and purifies the indoor environment. Through LED lights, it can not only attract mosquitoes, but also play a lighting effect. Through the coil box , the power cord can be retracted, convenient to use, strong in practicability, and easy to popularize.
Owner:罗立其
Intelligent touch solar sofa
InactiveCN108378615ASave electricityEasy to relaxBatteries circuit arrangementsSofasEmbedded systemSolar energy
Owner:浙江海光能源有限公司
Environmental-friendly foam brick and preparation method thereof
InactiveCN104355668AImprove thermal insulationImprove mechanical propertiesSolid waste disposalCeramicwareEnvironmental resistanceBrick
The invention discloses an environmental-friendly foam brick which is characterized by being prepared from the following raw materials in parts by weight: 50-60 parts of waste glass, 3-5 parts of medical stone powder, 10-15 parts of river sand, 6-10 parts of olive oil, 0.1-0.2 part of citrem, 0.5-1 part of sodium dodecyl sulfate, 1-2 part of sodium carbonate, 1-2 parts of sodium tripolyphosphate, 0.3-0.5 parts of water-soluble lanolin, 3-5 parts of calcium oxalate, 0.2-0.4 part of sodium dodecyl benzene sulfonate, 2-4 parts of organosilicon quaternary ammonium salt, 15-20 parts of composite fillers and 50-60 parts of water. The foam brick uses the waste glass and agricultural wastes as main raw materials, is natural, environmental-friendly, safe and harmless, has a good heat insulation performance, a good antibacterial mouldproof performance and a high mechanical property, and is suitable for indoor environment.
Owner:HEFEI KANGLING HEALTH TECH
Modified desulfurization gypsum foam brick and preparation method thereof
The invention discloses a modified desulfurization gypsum foam brick which is characterized in that the foam brick is prepared from the following raw materials, by weight: 50-60 parts of waste glass, 3-5 parts of fly ash, 20-30 parts of modified desulfurization gypsum, 5-10 parts of light calcium carbonate, 0.5-1 parts of sodium glutamate, 0.5-1 parts of sodium dodecyl sulfate, 0.5-1 parts of sodium alginate, 0.5-1 parts of hydroxypropyl guar gum, 0.2-0.4 parts of sodium dodecyl benzene sulfonate, 0.5-1 parts of glycine, 2-4 parts of organosilicon quaternary ammonium salt, 3-5 parts of castor oil, 2-4 parts of peanut oil, and 50-60 parts of water. According to the invention, through formula and process improvements, the foam brick has the advantages of high strength, good water resistance, good thermal insulation, good antibacterial performance, and good mildew resistance. The foam brick is energy-saving and emission-reducing. Raw material sources are rich, and cost is low. The foam brick and the preparation method provide high social and economic benefits.
Owner:HEFEI KANGLING HEALTH TECH
A domestic indoor air treatment device
InactiveCN102927667BImprove cleanlinessGuaranteed comfortSpace heating and ventilation safety systemsLighting and heating apparatusElectricityInhalable particles
The invention discloses a household indoor air processing unit which comprises an inhalable particle PM2.5 and carbon dioxide sensor, a rectangular shell with a digital display screen, a draught fan, a fan, an electric refrigerating / heating sheet, a dust filtering sheet and a static PM2.5 filtering sheet, wherein a household air quality processing device is externally connected with the inhalable particle PM2.5 and carbon dioxide sensor which is arranged inside a household air-conditioner; a fresh air inlet is formed in the right upper side of the device and is communicated with a pipeline which stretches out of a room; the fresh air inlet end inside the device is connected with the dust filtering sheet and the static PM2.5 filtering sheet in sequence; the draught fan which is taken as a power source for introducing fresh air is connected with the upper part inside the device; and the fan and the electric refrigerating / heating sheet which are communicated with an air outlet at the lower part at the front of the rectangular shell are connected with the lower part inside the device. The household indoor air processing unit is compact in structure and can be used for synchronously monitoring the concentration of the indoor inhalable particle PM2.5 and CO2 in real time; and fresh air is filtered and then fed into the room through the electric refrigerating / heating sheet, so that the cleanness and the comfort in the room are ensured, and the air ventilation and exchange in the room are effectively controlled.
Owner:UNIV OF SHANGHAI FOR SCI & TECH
Ash cleaning device for air outlet of central air-conditioner
InactiveCN108662736AThorough and effective dust removalEfficient cleaningDucting arrangementsLighting and heating apparatusBristleGear wheel
Owner:梅州好万家实业有限公司
Self-temperature adjustment inorganic phase change temperature control material and construction method for composite wall body heat preservation system
The invention discloses a self-temperature adjustment inorganic phase change temperature control material and a construction method for a composite wall body heat preservation system, relates to a temperature control material and a construction method for a heat preservation system and aims to solve the technical problems that an organic heat preservation material is easy to carbonize, and secondary insulation and maintenance of the inorganic and phase change temperature control material cause the fact that the cost is increased. The material consists of an inorganic gel material, a granular heat preservation material, fibers and an external additive. The method comprises the steps of preparing the self-temperature adjustment inorganic phase change temperature control material; coating the inner side of an external wall enclosure structure base layer, the two sides of an internal wall structure base layer, the inner side of a roof structure base layer, the two sides of a door window hole base layer, all expansion joints or the surfaces of detail structures with the self-temperature adjustment inorganic phase change temperature control material, and coating the surface of the self-temperature adjustment inorganic phase change temperature control material with a coating to finish construction of the composite wall body heat preservation system. The construction process disclosed by the invention is quick, simple and convenient; the conventional plastering and heat preservation processes are eliminated, so that the construction speed is further increased, and the manufacturing cost is low. The self-temperature adjustment inorganic phase change temperature control material is used for a heat preservation system of a building.
Owner:齐齐哈尔力嘉商贸有限公司
Adsorption and purification enhanced colored rock sheet inner wall coating with porous starch with synergic honeycomb-shaped manganese dioxide
InactiveCN106675282AHigh elongation at breakImprove water resistanceCoatingsWeather resistanceCatalytic oxidation
The invention discloses an adsorption and purification enhanced colored rock sheet inner wall coating with porous starch with synergic honeycomb-shaped manganese dioxide. Prepared from corn starch in modes of extrusion and enzymolysis, the porous starch has a large specific surface area and a specific volume and is honeycomb-shaped, so that the adsorption property is remarkably improved; meanwhile with addition of the honeycomb-shaped manganese dioxide which is added into the coating in a synergic manner, the adsorption property can be very good, PM2.5, particle impurities and the like in air can be adsorbed, and meanwhile an effect of formaldehyde catalytic oxidation can be achieved; the colored rock sheet inner wall coating disclosed by the invention is attractive in appearance, good in weather resistance, good in pure water property, safe and non-toxic and worthy of popularization since indoor environments can be purified, a healthy and comfortable indoor environment can be provided for people and development requirements of granite-imitated inner wall coatings can be met.
Owner:安徽省阜阳闽安建材有限公司
Cooling and heat expelling device for communication room
InactiveCN109323491AReduce noiseReduce vibrationRefrigeration safety arrangementEngineeringShock absorber
The invention discloses a cooling and heat expelling device for a communication room. The cooling and heat expelling device for the communication room structurally comprises a baffle plate, an accessdoor, an exhaust port, a side plate, a universal wheel and a denoiser, wherein an access door handle and a control panel are arranged on the access door; a heat-radiating hole and an air outlet are formed in the side plate; the denoiser is provided with a damper, a shell, a grid mesh and an installation plate; the damper is arranged in the denoiser; the shell is arranged on the outer part of the denoiser; the grid mesh is arranged at the top end of the denoiser; and the installation plate is arranged above the shell and is connected with the shell. According to the cooling and heat expelling device for the communication room provided by the invention, through arranging the denoiser, the noise and the vibration are reduced through utilizing the damper in the denoiser, so that the noise produced when the cooling and heat expelling device runs is reduced, and the indoor environment is purified.
Owner:中联世纪(天津)科技股份有限公司
Exhaust control system used for sanitation system
ActiveCN102817407BPurify the indoor environmentImprove toilet environmentLavatory sanitoryPump controlEngineeringOperability
Owner:宜昌兆峰自动化仪表有限责任公司
Modified buckwheat hull foam brick and preparation method thereof
The invention discloses a modified buckwheat hull foam brick and a preparation method thereof. The foam brick is characterized in that the foam brick is prepared from the raw materials of, by weight, 50-60 parts of waste glass, 20-30 parts of modified buckwheat hull, 10-15 parts of attapulgite, 3-5 parts of calcium oxide, 1-2 parts of polyethylene glycol, 0.5-1 parts of sodium lauryl sulfate, 1-2 parts of potassium fulvate, 0.5-1 parts of sodium carboxymethyl cellulose, 6-8 parts of linseed oil, 1-2 parts of styrene-acrylic emulsion, 2-4 parts of organosilicon quaternary ammonium salt, 0.2-0.4 parts of sodium dodecylbenzene sulfonate, and 50-60 parts of water. According to the foam brick provided by the invention, through improvements in formula and process, the product has the characteristics of good thermal insulation, light weight, high strength, antibacterial property, and mildew resistance. With the method, energy is saved, waste is utilized, and cost is low.
Owner:HEFEI KANGLING HEALTH TECH
Self-regulating inorganic phase change temperature control material and construction method of composite wall insulation system
The invention discloses a self-temperature adjustment inorganic phase change temperature control material and a construction method for a composite wall body heat preservation system, relates to a temperature control material and a construction method for a heat preservation system and aims to solve the technical problems that an organic heat preservation material is easy to carbonize, and secondary insulation and maintenance of the inorganic and phase change temperature control material cause the fact that the cost is increased. The material consists of an inorganic gel material, a granular heat preservation material, fibers and an external additive. The method comprises the steps of preparing the self-temperature adjustment inorganic phase change temperature control material; coating the inner side of an external wall enclosure structure base layer, the two sides of an internal wall structure base layer, the inner side of a roof structure base layer, the two sides of a door window hole base layer, all expansion joints or the surfaces of detail structures with the self-temperature adjustment inorganic phase change temperature control material, and coating the surface of the self-temperature adjustment inorganic phase change temperature control material with a coating to finish construction of the composite wall body heat preservation system. The construction process disclosed by the invention is quick, simple and convenient; the conventional plastering and heat preservation processes are eliminated, so that the construction speed is further increased, and the manufacturing cost is low. The self-temperature adjustment inorganic phase change temperature control material is used for a heat preservation system of a building.
Owner:齐齐哈尔力嘉商贸有限公司
Teaching tool for identifying core competence of student
InactiveCN109377796AEasy to wipeEasy to fixBoard cleaning devicesCleaning using toolsEngineeringTeaching tool
The invention discloses a teaching tool for identifying the core competence of a student. The teaching tool comprises a platform, a box body and universal wheels. The bottom of the platform is fixedlyconnected to the box body. The universal wheels are embedded to the two sides of the bottom of the box body. A display screen groove is embedded into one side of the upper surface of the platform; arotating shaft is installed at one side inside the display screen groove; and a display screen is fixedly connected to the upper side of the rotating shaft. With a wiping roller, the user is able to remove the dust on the surface of the platform conveniently, so that the labor force is reduced; a mini air conditioner adjusts the temperature inside a classroom through a spraying pipe II to create agood learning environment; an aromatherapy diffuser is able to purify the indoor environment through a spraying pipe I to realize humidification and dust reduction; a blackboard is convenient to stretch or fold by using an electric telescopic rod and an electric push rod and the height of the blackboard is adjusted conveniently by stretching of the electric push rod, so that the blackboard is used conveniently and thus the teacher can carry out teaching conveniently. The teaching tool can be used for indoor and outdoor teaching conveniently and is suitable for wide promotion and application.
Owner:安徽创见未来教育科技有限公司
A kind of high-efficiency antibacterial new material for ceramic and quartz plate and preparation method thereof
ActiveCN109851371BWide range of sterilizationIncrease lethalityBiocideDisinfectantsEscherichia coliStaphylococcus aureus
Owner:肇庆市盛浩新材料科技有限公司
A refrigerator that keeps freshness and purifies air sustainably
ActiveCN106091185BLong shelf lifeGood fresh-keeping effectDispersed particle filtrationDomestic refrigeratorsSolenoid valveAir purification
The invention relates to a refrigerator with the functions of continuous freshness-preservation and air purification. The refrigerator comprises a refrigerator cabinet which is internally provided with an air return device and connected with an air purification device. A first air outlet and a second air outlet are formed in the air purification device. A first solenoid valve is arranged on the first air outlet and communicates with the air return device through a first pipeline; a second solenoid valve is arranged on the second air outlet and communicates with the exterior of the air purification device; the first solenoid valve and the second solenoid valve are electrically connected with a controller; and the controller controls the first solenoid valve and the second solenoid valve to open and close correspondingly. According to the refrigerator with the functions of continuous freshness-preservation and air purification, the air purification device is arranged on the refrigerator cabinet, air flowing direction is controlled by controlling the air purification device through the controller, and the function that not only can air in the refrigerator cabinet be purified, but also the indoor environment can be purified is achieved.
Owner:HEFEI HUALING CO LTD +1
A kind of environment-friendly air purification equipment with adsorption liquid injection function
ActiveCN107559991BEasy to useFull and even contactLighting and heating apparatusUsing liquid separation agentStructural engineeringMechanical engineering
Owner:泗县飞虹体育文化发展有限公司
An ecological exhibition hall and its construction method
ActiveCN109914871BReduce energy consumptionStrong ability to reflect solar radiationBuilding roofsBatteries circuit arrangementsNatural resourceEnvironmental resource management
The invention discloses an ecological exhibition hall which comprises an ecological roof and an ecological wall surface. The ecological roof is arched, and the ecological roof sequentially comprises aheat insulation coating, a color steel plate and a diatom ooze composite plate from outside to inside; a solar photovoltaic panel is arranged on the ecological roof, and is electrically connected with a storage battery; a skylight is arranged in the middle of the ecological roof and made of heat insulation and sound insulation glass; a rainwater recycling system is arranged on the edge of the ecological roof; the ecological wall surface comprises an outer wall surface and an inner wall surface, and the outer wall surface sequentially comprises a planting layer, a waterproof layer and a basicwall surface from outside to inside; a bamboo charcoal plate is mounted on the surface of the inner wall surface; and a plurality of adsorption holes are formed in the bamboo charcoal plate. The invention further discloses a construction method of the ecological exhibition hall. The construction method comprises the steps of foundation and foundation wall surface construction, ecological wall surface construction, ecological roof construction and rainwater recycling system installation. Natural resources and ecological circulation are fully utilized, the environment is protected, and energy conservation and emission reduction are achieved.
Owner:SHANGHAI UNIV OF ENG SCI
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