123results about How to "Compliance with safety standards" patented technology

The invention discloses a modified environment-friendly polyolefin material which comprises components with the following weight percentages: 40 percent to 70 percent of vegetable fiber, 20 percent to 50 percent of polyolefin resin, 3 percent to 8 percent of coupling agent, 3 percent to 10 percent of nano calcium carbonate, 3 percent to 5 percent of polypropylene oxide wax and 0.3 percent to 0.5 percent of antioxidant. The preparation method comprises the following steps of: preparing materials, mixing the materials at high speed, granulating and drying for later use. The polyolefin material can not only be biochemically degraded in nature, but also can be chemically degraded by chemical fertilizers, is in accord with the general orientation of environmental protection, fully meets the requirements of European ROHS, reaches the toy safety standard of EN71 / ASTM 963, contains no heavy metal, toxic elements or chemical substances damaging the ozone layer, and has the advantages of ultraviolet (UV) radiation resistance, mechanical performance against thermal and cold shocks and excellent pigmenting property.

The invention relates to an aesthetical resin capable of eliminating injection-molding weld lines and a preparation method thereof. The aesthetical resin comprises the following components in part by weight: 100 parts of thermoplastic resin, 0 to 5 parts of powdered aluminium, 0 to 5 parts of diamantes, 0.1 to 1 parts of antioxidant, 0.1 to 1 parts of dispersing agent and 0.1 to 5 parts of pigment; after the materials are prepared according to the components and the parts by weight, the materials are put into a medium-speed mixer, the rotating speed and the time are controlled, mixed material is obtained, and finally, a double-screw extruder is used to extrude and granulate the mixed material, so that the product is obtained. Compared with the prior art, the invention has the advantages of high surface glossiness, good mirror effect, bright color, good flowability, simple and continuous flow, high production efficiency and stable product quality, meets SGS and ROHS heavy metal safety standards and can be recycled.

The invention relates to a nano preservative film for preventing edible fungus from deterioration and application thereof, and a preparation method and application thereof, belonging to the technical field of agricultural product storage processing. The preparation method comprises the following steps: taking 15 wt% of nano powder (30% of nano silver, 35% of nano titanium dioxide, 25% of nano attapulgite and 10% of nano silicon dioxide), 45 wt% of low density polyethylene, 22 wt% of low density linear polyethylene, 10 wt% of dispersing agent, 5 wt% of lubricant and 2 wt% of coupling agent, evenly mixing, extruding, cooling and carrying out set cutting to obtain a nano master batch; and taking 7.5 wt% of nano master batch, 8 wt% of antifogging agent master batch and 84.5 wt% of low density linear polyethylene, carrying out hot melt, evenly mixing, and running to form the nano preservative film with the thickness of 18 mu m. The nano preservative film is used for packaging edible fungus to form a high-humidity low-oxygen environment; the lower spoilage microorganism activity and ethylene content can effectively inhibit the after growth, deterioration and other phenomena of the edible fungus, effectively maintain the storage quality and enhance the commodity value of the edible fungus; and thus, the nano preservative film has wide market prospects.

The invention discloses a coal-mine gas drainage hole drilling / sealing material and a preparation method thereof. The composition is composed of a component A and a component B in a mass ratio of (0.7-1.5):1, wherein the component A comprises 60-90 parts of polyether glycol A, 10-40 parts of polyether glycol B, 3-12 parts of polyether glycol C, 0.01-3 parts of catalyst, 0.5-5 parts of foaming agent, 0.1-3 parts of foam stabilizer, 1-3 parts of antistatic agent and 10-25 parts of flame retardant; and the component B is composed of 100-180 parts of polyisocyanate. The method comprises the following steps: uniformly stirring the polyether glycol A, polyether glycol B and polyether glycol C, adding the catalyst, foaming agent, foam stabilizer, antistatic agent and flame retardant into a mixing kettle, and uniformly stirring; weighing polyisocyanic acid, and barreling; and evenly mixing the component and component B according to the mass ratio, injecting the mixture into a coal bed hole with an injection pump, and curing. The material disclosed by the invention has the characteristics of high permeability, favorable flowability, adjustable foaming time, moderate expanded ratio, low cost and the like, and is convenient for construction.

The invention relates to a ramie planting method for restoring soil contaminated by heavy metal cadmium, and belongs to the technical field of crop cultivation and agricultural environment conservation and repair, and particularly relates to the ramie planting method for restoring the soil contaminated by the heavy metal cadmium. In recent years, the phytoremediation technology gradually becomes ahot spot which is concerned by the public and the scientific academia. However, the biomass of the heavy metal super-enriched plant is generally small, the economic value is not large, and the contradiction between ecological restoration and production continuity is difficult to harmonize. The invention provides the novel ramie planting method for restoring the soil contaminated by the heavy metal cadmium. According to the method, the ramie variety can be popularized in a large area, so that the effect of restoring the soil contaminated by the heavy metal cadmium in a short time is achieved while the yield of the ramie is kept to reach a relatively high level.

Th einvention discloses high water resistance straw lining paper and a preparation method thereof. The preparation method comprises the following steps: (1) mixing and pulping bleaching injection andhardwood pulp, adding filler, a wet strength agent, a sizing agent, retention aid and the like, and preparing fiber pulp which can be put on a net through slag removing and concentration regulating; (2) forming and squeezing the fiber pulp with a fourdrinier machine, controlling the curve of a dryer to completely cure the sizing agent, performing a surface sizing process with a three-element surface sizing agent of starch with alkyl ketene dimer and carboxymethylcellulose; and preparing the high water resistance straw lining paper through drying, press polishing and rolling. The straw lining paper has good water resistance and wet strength and can be used for effectively prevent liquid infiltration, and each index can accord with the safety standard of national food package materials.

The invention relates to a clean-type hot-treatment system for collecting and exhausting oil fume, which is characterized by comprising an oil fume inlet pipe (1), a temperature cooler (2) with heat exchange, an oil fume purifier (3), an exhaust fan (4) and a controller (5); the air outlet of the oil fume inlet pipe (1) is connected with the air inlet of the temperature cooler (2) with heat exchange; the air outlet of the temperature cooler (2) with heat exchange is connected with the air inlet of the oil fume purifier (3), and the air outlet of the oil fume purifier (3) is connected with the air inlet of the exhaust fan (4); the signal output end of the controller (5) is connected with the control signal input ends of both the oil fume purifier(3) and the exhaust fan (4); the signal input end of the controller (5) is connected with the signal output end of a temperature detector which is connected in the oil fume purifier (3). The heat of the oil fume is utilized by the invention, which is beneficial to save energy. The system of the invention has the advantages of wide application range, high working efficiency, high efficiency of dust collection and saving energy, which is especially applicable to the collection of oil fume particles that are smaller in particle diameter and lighter in weight.

The invention discloses a multi-functional polyethylene tube and a manufacturing method thereof, belonging to a polymer composite material. The multi-functional polyethylene tube is prepared by blending and modifying the following raw materials in parts by mass: 30-50 parts of high-density polyethylene (HDPE), 70-90 parts of ultrahigh molecular weight polyethylene (UHMWPE), 10-15 parts of polyoctene rubber (TOR), 1.5-2.0 parts of nano rare earth beta-nucleating agent, 1.0-1.5 parts of dicumyl peroxide (DCP), 3-5 parts of silicone polymer flame retardant and 3-5 parts of color masterbatch. The invention has the advantage that the problems of low-temperature brittleness, abrasive resistance, corrosion resistance, ageing resistance, heat resistance, processability, flame retardancy, and the like of the polyethylene tube are solved. The invention can be widely applied to the fields of water supply and drainage, sewage discharge, oil gas, coal power, mining industry, gas supply, heating, chemical industry, power communication, ocean, dredging, and the like.

The invention discloses high-stiffness sucker facial tissue and a preparation method thereof. The method comprises the following steps that 1, a bleaching needle and hardwood pulp are subjected to enzyme pretreatment with a biological enzyme, pulping is conducted, fiber is only subjected to longitudinal devillicate brooming, a filler, nano-crystalline cellulose, a sizing agent, a wet strength agent, a retention aid and the like are added, and fiber pulp capable of being applied to a net is obtained through deslagging and concentration adjusting; 2, the fiber pulp is formed and squeezed througha fourdrinier machine, rapid drying is conducted through a large-diameter dryer, surface sizing, drying, press polish and winding are conducted, and the high-stiffness sucker facial tissue is obtained. The prepared high-stiffness sucker facial tissue has very good stiffness and physical strength, forming is easier when the tissue is secondarily processed into a sucker, all indexes meet national food packaging material safety standards.

The invention discloses a preparation method of normal-temperature yogurt containing fruit and vegetable granules. The preparation method comprises the following steps of performing vacuum mixing on antibiotic-free milk, a sweetening agent, modified starch and a stabilizing agent which are presterilized, performing uniform mixing, performing homogenization, performing pasteurization, performing cooling on the mixed liquid after pasteurization, adding a fermentation agent for fermentation, and performing sterilization when the acidity reaches 70-90 DEG T to obtain a yogurt base material; and cutting at least one of fruits or vegetables to obtain fruit and vegetable granules, mixing the fruit and vegetable granules with white granulated sugar, the stabilizing agent, a flavouring essence anda PH regulator to obtain a mixture, performing boiling, performing sterilization after boiling, performing filling to obtain the fruit and vegetable granules, firstly performing static mixing, whereinthe mass ratio of the added yogurt base material to the added fruit and vegetable granules is (8-9)to(2-1), then performing dynamic mixing by stirring, and performing filling after mixing to obtain the product of namely the normal-temperature yogurt containing fruit and vegetable granules.

The invention relates to a method and reloading system for reloading or loading a loading unit (1), from one railway carriage to another or to another vehicle. The position of the loading unit (1) and the free surfaces are recorded at the latest on the train and vehicle coming to a halt in the loading positions thereof by means of a detection system. A loading auxiliary device (14) is positioned in the vicinity of the loading unit (1) to be loaded by means of the detection system. The loading surface of the loading unit (1) for loading is recorded by means of a detector body. An interlocking connection between a hoisting device and a loading surface of the loading unit (1) is generated. The hoisting device lifts the loading unit (1). A boom (20) is extended from an idle position under the loading unit (1) by a displacement unit (19). The hoist device lowers the loading unit (1) onto the boom. The loading unit (1) is moved to the new position by means of the displacement unit (19). The boom (20) is withdrawn to the idle position thereof.

The invention relates to a water-based wooden toy paint, which is prepared by mixing and stirring the following raw materials in percentage by mass: 30 to 40 percent of waterborne acrylic emulsion, 15 to 25 percent of waterborne polyurethane dispersion, 3 to 5 percent of functional resin, 1 to 2 percent of film forming aid, 0.2 to 0.4 percent of wetting agent, 0 to 0.2 percent of leveling agent, 0.01 to 0.02 percent of preservative, 10 to 45 percent of pigment, 0 to 15 percent of water-based color paste, 0.5 to 1 percent of thickening agent and the balance of deionized water. The invention has the advantages that: the water-based wooden toy paint does not contain heavy metals and other toxic substances, meets the toy safety standard, cannot harm the health of children, and also has the characteristics of high drying speed, high film hardness, fullness, wear resistance, water resistance, after tackiness resistance and the like.

The invention relates to a method of controlling a reactive voltage at a grid connection point of a wind power plant; the method is adopted to adjust the reactive voltage at the grid connection point of the wind power plant and comprises the following steps: (1) measuring a rated voltage UN at the grid connection point of the wind power plant, setting a voltage control and setting range of the grid connection point of the wind power plant to be 1.0-1.06 UN and controlling a setting value to be 1.04UN; (2) predicting the output of the wind power plant according to a real-time voltage U at the grid connection point of the wind power plant; (3) primarily controlling the reactive voltage at the grid connection point of the wind power plant by means of a capacitor switching-on / switching off manner according to the real-time voltage U and the predicted output of the wind power plant, and meanwhile, utilizing SVG (Scalable Vector Graphics) to perform precise control. Compared with the prior art, the method has the advantages of being good in control effect, advanced in technology and low in cost and the like.

The invention relates to an UHMW-PE (ultrahigh molecular weight polyethylene) pipe, in particular to a multifunctional polyethylene and stainless steel composite pipe formed by compositing the UHMW-PE pipe and stainless steel, and a preparation method of the composite pipe. The UHMW-PE pipe comprises the following components in parts by weight: 100 parts of UHMW-PE, 10-15 parts of diatomite, 8-10 parts of short glass fiber, 7-10 parts of calcium bicarbonate, 7-10 parts of organic tin, 1-5 parts of nano aluminum nitride, 1-2 parts of graphite, 0.1-1.5 parts of PE wax, 2-5 parts of acrylic ester, 3-5 parts of silicone polymer, 3-6 parts of titanium dioxide, 6-10 parts of shock-resistance MBS (methyl methacrylate-butadiene-styrene copolymer) resin, 0.5-1.0 parts of antioxygen 1010, and 3-5 parts of light absorption agent FeMnOx composite oxide. The composite pipe comprises an UHMW-PE inner pipe and a stainless steel outer pipe between which hot glue adhesion layer is adhered, wherein a SiO2 composite coating is coated on the outer surface of the stainless steel pipe. The multifunctional polyethylene and stainless steel composite pipe disclosed by the invention has the advantages of convenience in installation, good performance and wide application.

The invention discloses high-water-resistance sucker facial tissue and a preparation method thereof. The high-water-resistance sucker facial tissue comprises the following steps that 1, bleached needle wood pulp and hardwood pulp are mixed to be beat, filling, nano-crystalline cellulose, a sizing agent, a wet strength agent, a retention aid and others are added, and fiber pulp capable of being loaded onto a net can be prepared through residue removal and adjustment for thickening; 2, after being formed and squeezed by a fourdrinier wire paper machine, the fiber pulp is rapidly dried through alarge-diameter drying cylinder, starch and a binary surface sizing agent of polyamide polyurea resin are compounded to conduct a surface sizing process, and the high-water-resistance sucker facial tissue is prepared through drying, press polish and rolling. The prepared sucker facial tissue has good water resistance and wet strength, and can effectively prevent liquid from permeating and have goodink adaptability, and all indexes meet the safety standards of national food package materials.

The present invention relates to a kind of environment protecting cucumber nutrient solution capable of altering the nitrogen form with environment temperature in soil-less culture technology. The cucumber nutrient solution contains N, P, K, Ca, Mg, S and other macro elements as well as Fe, Mn, Zn, Mo, B and other trace elements, and no pesticide and plant growth regulator. It has comprehensive and reasonable nutrients and can meet the need of cucumber growth. The present invention raises the utilization of nitrogen and lowers the cost of the nutrients liquid. The nutrients liquid is convenient in use, safe and pollution-less and coincides with the safety standard for producing green food.

Said method designs the traditional terminal as new type terminal capable of connected with internet, setting network bank server in bank headquarter, after said new type terminal connected to internet, capable of execution of tradition bank card deal and network bank service adjoined deal method, Said new type terminal configured with CPU chip and embedded type board card, mobile intelligent unlocking key, liquid crystal display, banker's card slot, keyboard and modem; wherein modem for accessing internet or by ADSL dialing, embedded type board card controlling scheduling peripheral and executing scheduled software, keyboard card slot and liquid crystal display receiving input output result.

The invention discloses a seat backrest skeleton of an intercity bus. The seat backrest skeleton comprises a door frame type skeleton integrally molded by a thermoplastic composite material, wherein the skeleton adopts a U-shaped groove structure, and is 20-40 mm wide and 25-50 mm thick; the U-shaped groove is 15-35 mm wide; and the thickness of the skeleton is greater than or equal to the width of the U-shaped groove. The structures and the sizes of a headrest part and a backrest part of the seat backrest skeleton are optimally designed, so that the whole stress condition is obviously improved. As the width of the groove is proper, the skeleton and reinforcing ribs inside are synchronously stressed when being impacted, which approximates to the case that the whole impact is borne by the seat backrest skeleton. According to the result of a finite element analysis, the seat backrest skeleton meets the safety standards of intercity buses.

The invention discloses a preparation method of normal-temperature yoghurt containing complete fruit granules. The preparation method comprises the following steps: evenly mixing 90% to 95% pre-sterilized antibiotics-free milk, 4% to 8% of sweetening agent, 1.0% to 1.5% of modified starch and 0.2% to 0.6% of stabilizer in a vacuum material mixing mode, homogenizing and performing pasteurization onhomogenized liquid; adding 0.003% to 0.009% fermenting agent to perform fermentation and performing demulsification and sterilization when acidity reaches 70 to 90 thorner degrees to obtain a yoghurtbase material with a viscosity as 300 to 500cP; mixing 30% to 40% of white granulated sugar, 50% to 60% of mixed berry fruit granules, 0% to 1% of edible essence and 0.5% to 2% of PH modifier to obtain a mixture and storing the mixture under 4 to 10 DEG C, wherein the percents are mass percents of all the ingredients in the mixture; sterilizing and filling to obtain mixed berry fruit granules with a viscosity as 300 to 500cP; setting a mass ratio of the yoghurt base material adding amount to the mixed berry fruit granule adding amount as (9 to 8) to (1 to 2), mixing under a static state at first, then stirring to be mixed under a dynamic state and filling after being mixed. By means of a conveying and mixing mode of the yoghurt, the fruit granules can be evenly distributed in the yoghurt;furthermore, the mixing mode cannot affect system stability and granule completeness of products in the expiration date.

An intelligent remote low-voltage high-power electric power supply system and the operating method thereof belong to the technical field of the electronic technique application. The system comprises a local end part which is composed of a voltage boosting circuit and a single-chip computer, and a remote end part which is composed of a voltage releasing converting circuit and a charging control circuit. The remote end voltage releasing converting circuit is connected with a local end voltage boosting circuit, and at the same time is connected with the charging control circuit through a photocoupler. The charging control circuit and an accumulator are connected. A relay is in parallel connected between the charging control circuit and the output end of the accumulator. The output end of the accumulator is connected with the energy consumption terminal equipment. The invention has the advantages of reasonable design, easy manufacturing and convenient operation. The local end equipment adopts a low-voltage electric supply to the communication used electric terminal equipment. Not only the voltage and power of the power supply source are reduced for guaranteeing the safety of the circuit, but also the design of the energy source are sufficiently and reasonably used.

The invention relates to the technical field of smart environment treatment, in particular to a smart environment disinfection and healthy water drinking integrated system for a pig farm. The smart environment disinfection and healthy water drinking integrated system comprises a PLC control chip, a detection module, a disinfection module and a water purification module. The PLC control chip is used for analyzing data and issuing work instructions according to the analyzed data; the detection module connected with the PLC control chip is used for centrally detecting entrances and exits of the pig farm and a pig house, and travelling conditions of personnel, workshops and pigs in personnel travelling passages, production region pig transfer passages and the like among subregions, and transmitting detected information to the PLC control chip; the disinfection module connected with the PLC control chip is used for executing disinfection instructions sent by the PLC control chip; the waterpurification module is connected with the PLC control chip. Ozone is adopted, the air atomization and spray disinfection module in the pig house is constructed, air in the pig house is purified, the concentrations of pathogenic microorganisms, harmful gases and dust in the air of the pig house are effectively recued, and the disinfection effect, the ozone monitoring feedback control effect, and influences on production are studied.

The invention discloses flexible pipette lining paper and a preparation method thereof. The preparation method comprises the following steps of (1) disintegrating bleached softwood chemithermomechanical pulp, bleached hardwood chemithermomechanical pulp and bleached sulfate hemp pulp into a slurry, and respectively pulping through a pulping machine to obtain softwood pulp, hardwood pulp and hemp pulp; and (2) after mixing, adding a filler, starch, carboxymethyl cellulose, a wet strength agent, a sizing agent and a retention aid and then enabling the mixture to enter a flow pulp box, manufacturing paper with pulp through a fourdrinier, squeezing, drying, surface sizing, baking, calendering and coiling to obtain the flexible pipette lining paper. The flexible pipette lining paper prepared bythe invention can be made into a flexible pipette and is in line with the usage habit of people, and has high water resistance and wet strength, and can effectively block liquid penetration; and allindexes are in line with the national food packaging material safety standard.

The invention, which belongs to the field of high-voltage electroscope equipment and radio technologies, in particular relates to an unmanned-aerial-vehicle-carried power transmission line electroscope device comprising an air electroscope system and a ground monitoring system. The air electroscope system consists of an unmanned aerial vehicle and an insulating rod installed at the unmanned aerialvehicle; an image acquisition module, an image sending module, an electroscope module, a first central processing module and a wireless transmitting module are arranged at the insulating rod; and theground monitoring system includes an image receiving module, an image display module, a wireless receiving module, a second central processing module and an alarm module. According to the invention,the dual-frequency dual-source aerial charging detection device and aerial-carried electroscope device are employed and thus no manual climbing work is needed, so that the risk of the staff is reduced; and because of the dual frequencies and dual power sources, alarm signal triggering reliability is ensured.

The invention discloses low-cost environmental-protecting halogen-free conductive slurry, which comprises conductive powder, organic carriers and additives. The conductive powder comprises 80-95 percent by mass of silver powder and 5-20 percent by mass of non-silver conductive powder; the main components of the organic carriers are polymer resin and solvent; and the additives mainly comprise thickeners, coupling agents, leveling agents and the like. The low-cost environmental-protecting halogen-free conductive slurry provided by the invention not only reduces the research and development cost and has good electrical conductivity, but also complies with EU safety standards for electronic products.

The invention relates to an inorganic silicon nanometer adsorbent for adsorbing toxic and harmful gas (formaldehyde, ammonia, benzene, TVOC and the like), peculiar smells and moisture in air and a preparing method thereof. The adsorbent is prepared from, by mass, 0.020% to 0.024% of Fe2O3, 0.11% to 0.15% of Al2O3, 0.022% to 0.026% of CaO, 95.10% to 95.30% of SiO2 and the balance loss on ignition. The specific area of the adsorbent is 200 m<2> / g to 2,000 m<2> / g, the average pore size is 0.5 nm to 20 nm, and the total pore volume is 0.1 ml / g to 10 ml / g. The adsorbent has the advantages of being stable in chemical property, high in adsorption performance, good in heat stability and high in mechanical strength.

The present invention discloses a method for controlling the rotating velocity of the series machine. The method comprises the following procedures: a signal collecting procedure for collecting the voltage signal of the electric motor; a first signal converting procedure for searching the prearranged relationship between a first voltage and the velocity mapping table and obtaining the velocity value corresponding with the present current value; and a rotation velocity control procedure, controlling the motor to the prearranged target velocity according to the velocity value. The invention also discloses a corresponding control device of the series machine. The invention has the advantages of no requirement to the velocity transducer, simplification to the control circuit of the electric motor, saving the electrical component and reduction to the designing cost. At the same time the installation of whole set of the machine is facilitated and the product is leaded to more satisfying the safety standard.

The invention relates to a multi-purpose safety belt fixed step stool frame, a step frame comprises step legs which are in mirror symmetry and support each other and cross bars which are uniformly distributed between the step legs, and the innovation points are as follows: (1) a U-shaped fixed foot plate is respectively horizontally hinged between ground feet at the lower end of each step leg, and the opening of each U-shaped fixed foot plate is outward; and (2) step stool components are respectively hinged on the outer sides of the two step legs on the same side in the same direction, each step stool component comprises a universal hinge seat, a step stool pedal plate and a step stool vertical plate, the inner ends of the step stool pedal plates are hinged on the step legs through the universal hinge seats, the outer ends of the step stool pedal plates are hinged with the step stool vertical plates through hinge seats, and openings in the same direction with the U-shaped fixed foot plates are arranged at the lower ends of the step stool vertical plates. The whole multi-purpose safety belt fixed step stool frame is made of a high-strength nylon insulating material and light-weight super-hard aluminum, the step frame is designed to be lighter, convenient to carry, good in safety and in line with ergonomic requirement, and the multi-purpose safety belt fixed step stool frame can not only meet the related work of high-voltage testing, but also be used by part of electric power maintenance staff when 110KV and 35KV knife gates are maintained.

An all -cardboard safety packaging (1) for covering and protecting against free-fall shocks an electric appliance, in particular a household or office appliance such as a kitchen appliance e.g. a beverage preparation machine. The packaging comprises a cardboard handle (2), in particular an integral handle, for holding and carrying such packaging when containing the electric appliance.

The invention provides an intelligent water cup with the function of purifying and detecting water quality. The intelligent water cup comprises a water cup body and a cup lid, the water cup body is divided into two independent spaces by a water purification film, the two independent spaces are a water inlet layer and a water storage layer, and an opening which is communicated with the water inlet layer and the water storage layer is formed in the water purification film; the water storage layer of the water cup is internally provided with an electrical conductivity sensor, a pH sensor, a COD sensor and a temperature sensor, the bottom of the water cup body is provided with an interlayer, the interlayer is internally provided with a detecting circuit, a constant-voltage circuit, a microprocessor, a wireless transmission module and a power supply device, and the outer side of the water cup body is provided with a display screen. According to intelligent water cup with the function of purifying and detecting the water quality, purifying treatment can be conducted on drinking water at any time, purified water is detected, it is ensured that the drinking water accords with safety standards, and the health of a user is protected.

The invention discloses a heating floor tile paved on an indoor floor. The heating floor tile is of a floor tile profile molded from a high-temperature-resistant composite ceramic material by heating under high pressure. The heating floor tile is characterized in that a far infrared heating bar inner hole is reserved inside the floor tile profile molded from the high-temperature-resistant composite ceramic material by heating under high pressure; a heating bar made of a far infrared thermal radiation heating material is arranged in the far infrared heating bar inner hole; the two ends of each floor tile molded from the high-temperature-resistant composite ceramic material by heating under high pressure are provided with a power supply connection slot respectively for connecting a power supply; a required temperature at the starting end of the power supply is controlled and adjusted though a temperature controller; the temperature controller at the starting end of the power supply is connected by means of a power supply connecting line. The heating floor tile has the advantages that an indoor ground heating floor tile warming product has the advantages of high safety, easiness and convenience in installation and use, reusability and long service life being up to 30 years; the floor tile warming product is low in manufacturing cost, is easy for investment and production, has a wide application range, is consistent with the safety standard of national energy-saving warming equipment, contributes to environmental protection and energy saving, and has multiple functions.