81results about How to "Increase the content of negative ions" patented technology

The invention discloses a dual-power driven anion air purifier. The dual-power driven anion air purifier comprises a housing case, an impeller, a minitype low-speed direct current motor, an integral anion generating and driving plate and a 5V direct current power interface arranged on the side face of the housing case, wherein the impeller, the minitype low-speed direct current motor and the integral anion generating and driving plate are arranged in the housing case; the head end of the housing case and the tail end of the housing case communicate with each other for allowing air to flow, and magnets are inlaid at the tail end of the housing case; the impeller is located on the tail portion of the housing case and fixedly connected with an output shaft of the minitype low-speed direct current motor, the input end of the minitype low-speed direct current motor, the output end of the minitype low-speed direct current motor and the output end of the 5V direct current power interface are electrically connected with the integral anion generating and driving plate, and the integral anion generating and driving plate is located on the front portion of the housing case. The dual-power driven anion air purifier has the functions that operating is conducted by self-generated electricity under the strong natural air flow environment, meanwhile, air most proximate to the nature can be generated through an external power source, and a very outstanding health care effect on the health of people is achieved.

The invention provides a coating for building glass heat insulation which can release negative ions and a preparation method; the coating comprises inorganic heat-insulation nano material, siloxane polymer, inorganic heat-insulation nano material aqueous slurry of solvent, negative ion powder material aqueous slurry, aqueous resin, assistant and diluent; the inorganic heat-insulation nano material adopts siloxane polymer with discrete and exquisite structure as a template, selective adsorption and grafting hybridization reaction are carried out on the surface of the inorganic heat-insulation nano material, silicon-oxygen bond and hydrogen bond coordination self-assembly action is formed on the surface of the heat-insulation nano material to control the interface performance of the heat-insulation nano material, improve the compatibility and the system dispersion stability among the heat-insulation nano materials and obtain special optical and heat-insulation performances; in addition, the synergistic effect among the negative ion material, the inorganic heat-insulation nano material and the aqueous resin can improve the heat-insulation effect and the capacity of releasing the negative ions, so as to realize multi-functionalization of the building glass heat-insulation coating.

The invention provides a negative ion far infrared nanometer multifunctional material, which comprises the following ingredients in parts by weight: 1 to 86 parts of ore powder, 1 to 115 parts of rare earth powder and 1 to 200 parts of silica gel. The functional material provided by the invention has the advantages that on the basis of the prior art, the functional material capable of obviously improving the capability of generating negative ions of ore and rare-earth salts through air ionization is provided; on the other hand, the infrared ray releasing capability of the ore and the rare-earth salts can be obviously improved.

The invention relates to an oxygen-enriched dispersion exercise machine which comprises a display screen, a breeze oxygen outlet dispersion port, an operation functional area, an oxygen inhaler socket, exercise handles, a dustproof protection cover, a base support, push tugs, a fixing support, an exercise belt, anti-sliding side pedals and a roller protection cover. An oxygen inlet hole, the base support, the push tugs and the fixing support are arranged at the bottom of the exercise machine. The exercise belt, the anti-sliding side pedals and the roller protection cover are arranged above an exercise machine support. The top of the exercise belt is provided with the dustproof protection cover. A control line and an oxygen pipe are arranged above the bottom of the exercise machine. The oxygen inlet hole is communicated with an oxygen preparing device through a closed pipe. The oxygen-enriched dispersion exercise machine not only can completely purify submicroscopic particles and exhaust gas objects, but also can reach a balance state instantly. Accordingly, the phenomenon of indoor oxygen deficit does not exist any longer and negative ion content is increased, so that people feel a pure and fresh air environment.

The invention relates to an automobile catalyst and particularly relates to an automobile fuel saving and emission reducing mineral catalyst comprising the following components: SiO2, Al2O3, MgO, K2O, TiO2, MnO, Na2O and trace rare-earth minerals, wherein rear-earth metals contained in the trace rare-earth minerals in the whole catalyst account for 0.01-0.1% of the total weight of a catalytic system. The automobile fuel saving and emission reducing mineral catalyst is an inorganic mineral composition and mainly comprises silicon oxide. The automobile fuel saving and emission reducing mineral catalyst has thermoelectricity and piezoelectricity, can generate charges, release a great number of negative ions and radiation far infrared rays under a convection current condition or when heated, pressurized or excited by other energy, and has a special electromagnetic wave function. The automobile fuel saving and emission reducing mineral catalyst can be placed into an air inlet valve and an air filter, and can be used for improving the activity of an oxygen molecule so that the combustion efficiency is increased.

The invention discloses an air purification defense system and belongs to the technical field of environmental protection. The system comprises a water supplying device and a terminal; the terminal comprises a rotating supporting mechanism, a fluid jetting mechanism and a fluid supplying pipeline; the rotating supporting mechanism comprises a base, a main shaft, a main gear, a driving gear, an oilcylinder shell, a rotating platform and a gear driving mechanism; the gear driving mechanism drives the rotating platform to rotate; the fluid jetting mechanism comprises a jetting gun barrel, a gunbarrel supporting frame and a gun barrel driving mechanism; the gun barrel supporting frame is arranged on the rotating platform; the gun barrel driving mechanism is connected with the jetting gun barrel; the fluid supplying pipeline is connected with the jetting gun barrel; the water supplying device is communicated with the fluid supplying pipeline; a high-speed mute pipe intermediate pump is adopted by the water supplying device to provide supercritical fluid for the jetting gun barrel; the jetting gun barrel is wide in covering range, the jetted out fluid is good in atomizing performance and carries lots of negative ions, haze dust in air can be effectively reduced, a purifying effect is achieved on air, and the environment quality is improved.

The invention discloses an intelligent pet feeding box, which comprises a feeding box body, and is characterized in that: a defecation drawer is arranged under the feeding box body; a grid is arranged under the feeding box body; the feeding box body A solar panel is threadedly connected above the surface of the solar panel; one side of the solar panel is electrically connected to a storage battery; the lower side of the storage battery is electrically connected to an output voltage regulator; an air cleaning room is arranged above the breeding box body The rear side wall in the air cleaning room is threaded with the first exhaust fan; the central thread of the air cleaning room is connected with ultraviolet germicidal lamps and negative ion generators; the breeding box body is filled with soundproof sponges, The invention adopts solar power generation, safe power supply, energy saving and environmental protection, convenient cleaning of pet feces, sanitation, sterilization and disinfection of air, circulation of air, providing a suitable environment, automatic feeding and watering, convenient and fast.

Disclosed is a health care fabric, which relates to health care fabric which is manufactured by the industrial method and contains soybean fibers and bamboo charcoal fibers. The fabric on the market is mainly divided into natural fiber fabrics and artificial fiber fabrics. The costs of the natural fiber fabrics are high, the types of chemical fiber fabrics on the market are multiple, the functions are also various, but the wearing comfort is poor and the function is unitary, the chemical fiber fabrics can not reach the requirements of the customers in function, only the wearing purpose can be satisfied, and the health care and health building can not be achieved. The product can improve the defect of the products on the market. The product components comprise: 40 to 80 parts of soybean fibers by weight and 30 to 60 parts of bamboo charcoal fibers by weight. The product is the health care fabric which can be applied in various fields.

The invention discloses a multifunctional domestic air conditioner all-in-one machine. On the basis that an existing domestic air conditioner can only adjust indoor temperature, adjusting of indoor humidity is added by recycling of condensate water, and meanwhile oxygen molecules in the air are activated to form anions carrying with oxygen so that the quality of indoor air is effectively and comprehensively adjusted. A multifunctional domestic air conditioning device mainly comprises a compressor, an evaporator, a capillary tube, a condenser, a four-way reversing valve, a condensate water recycling device, a film type filter device, an ultrasonic mist spray heating device and an anion generator of a refrigerating system. The multifunctional domestic air conditioner all-in-one machine can satisfy various demands to air quality of home health life, is novel in structure, convenient to use, reasonable in structure, and capable of enabling various air adjusting functions to be integral through an intelligent control system and to be adapted to market demands, and has a wide practical prospect.

The invention discloses an efficient domestic vacuum cleaner, comprising a vacuum cleaner body; the front end of the vacuum cleaner body is provided with telescopic connection passages, the tail end of each telescopic connection passage is connected with an arc sucker, the tail end of the other telescopic connection passage is connected with a triangular sucker, two sides of the telescopic connection passages are also provided with electric push bars, the top of the vacuum cleaner body is provided with a purifying tank, a connection block is arranged at the upper end of the purifying tank, a support bar is connected to the top of the connection block, a telescopic bar is arranged at the upper end of the support bar, the inner side of the telescopic bar is provided with a plurality of adjusting grooves, the outer upper portion of the support bar is provided with an adjusting cavity, a slider mating with the adjusting grooves is arranged in the adjusting cavity, a pull bar is connected to the outer end of the slider, a handle is connected to the outer end of the pull bar, and the pull bar is provided with a return spring. The efficient domestic vacuum cleaner is simple in structure, convenient to use and good in cleaning effect, provides efficient all-directional cleaning, has high cleaning efficiency, is capable of purifying air and is comfortable to use.

The invention relates to a soil conditioner, and relates to the technical field of agricultural fertilizer. The soil conditioner is prepared from the raw materials of, by weight, 300 parts of silicon-calcium powder, 100 parts of agricultural rare earth, 100 parts of maifanite powder, 150 parts of 98% amino acid original powder, 30 parts of rosin powder, 3 parts of oligochitosan, 3 parts of a soil loosening agent, 10 parts of bacillus subtilis, 20 parts of a water retention agent, 1-5 parts of a urease inhibitor, 1 part of a tetramethyl glutaric acid chelating agent, 70-90 parts of ferrous sulfate, 40-60 parts of zinc sulfate, 90-110 parts if magnesium sulfate, and 40-60 parts of borax. With the soil conditioner provided by the invention, pesticide dose can be greatly reduced, and pesticide residue pollution can be reduced. While crop yield is increased, the soil is turned healthier. As a result of experiments, the soil conditioner has effective functions of breaking soil compaction, regulating acid-base balance, reducing soil salt damage, retaining water and fertilizer, resisting drought and waterlogging, loosening soil and ventilating, and supplementing medium-trace elements and biological bacteria. The soil conditioner is a green ecological functional fertilizer worth promoting.

The invention discloses an oxygen anion anti-static membrane material and a preparation method thereof. The oxygen anion anti-static membrane material is mainly prepared from a carrier material, adhesive resin, phenolic epoxy resin and anion powder, wherein the carrier material is prepared from the following raw materials in parts by weight: 12-35 parts of polyvinyl chloride, 8-25 parts of polycarbonate, 13-35 parts of polyethylene terephathalate and 2-11 parts of carbon fiber; the adhesive resin is melamine formaldehyde resin or melamine urea-formaldehyde resin suitable for impregnation, and the solid content of the resin is 40-68 percent; the anion powder is prepared from the following raw materials in parts by weight: 12-28 parts of tourmaline powder and 2-19 parts of biomass carbon powder. The membrane material prepared through the preparation method has the functions of preventing and eliminating static electricity; anions can be released to air, so that the content of the anions in the air is increased, therefore, various benzene, formaldehyde, uranium and other harmful substances are absorbed.

The invention discloses anion decoration paper. The anion decoration paper comprises impregnated paper, and also comprises an anion concentrated solution, wherein the anion concentrated solution is uniformly smeared on the surface of the impregnated paper, the anion concentrated solution is prepared from the following components by volume percent: 30 to 70 percent of distilled water, 20 to 50 percent of transparent water-soluble anion powder, 5 to 15 percent of water-soluble transparent resin glue and 2 to 8 percent of volatile aid, and the sum of volume percent of all components of the aniondecoration paper is 100 percent. The invention also discloses an anion plate using the anion decoration paper. The anion plate comprises the anion decoration paper, and also comprises a base materiallayer, wherein the anion decoration paper is laid above the base material layer, and the base material layer is closely connected with the anion decoration paper. The anion decoration paper disclosedby the invention is simple in structure, high in anion release capacity and convenient to produce and manufacture; and the anion plate utilizes the anion decoration paper, and also has the advantagesof high air purification capacity convenience in production and manufacturing, and the like.

The invention discloses a humidification atomizer with negative ions. The humidification atomizer comprises a base. A base groove is formed in the top face position of the base and comprises an atomization water trough and a water inlet trough. A water adding ejector rod is fixed to the center position of the water inlet trough and sleeved with an ejector rod floating ring. An energy converter isarranged in the atomization water trough. A detection floating ring is arranged on one side of the atomization water trough. An air blowing port, an air blowing motor and a metal pin are further arranged on the top face of the base. A motor box is arranged below the air blowing motor and internally provided with a slide rheostat, a transformer and a relay. A water tank is placed above the base. Awater storage chamber and a mist chamber are arranged in the water tank. A water tank opening is formed in the bottom of the water storage chamber. A water stoppage pad is arranged on the water tank opening. A water injection port is formed in the top of the water storage chamber, and an atomization head is arranged on the top of the mist chamber. The functions of automatic water adding and directtop water adding are achieved through the water adding ejector rod capable of achieving water leakage and water stoppage, and the content of the negative ions in air can be improved through the metalpin arranged in the atomization port.

The invention discloses a rotation type fluid injection device, and belongs to the technical field of environment protection. The device comprises a rotation supporting mechanism, a fluid injection mechanism and a fluid supply pipeline. The rotation supporting mechanism comprises a base, a main shaft, a main gear, a drive gear, an oil cylinder shell, a rotation platform and a gear drive mechanism.The main shaft is vertically arranged on the upper surface of the base, and the main shaft is provided with an up-down penetrating main shaft through hole. The main gear sleeves and is fixed to the outer side of the main shaft, and the drive gear is engaged with the main gear. The gear drive mechanism and the drive gear are in transmission connection. The fluid injection mechanism comprises an injection gun barrel, a gun barrel supporting frame and a gun barrel drive mechanism, the gun barrel supporting frame is arranged on the rotation platform, the gun barrel drive mechanism is connected with the injection gun barrel, and the tail end of a fluid supply pipeline is connected with the injection gun barrel. By means of the rotation supporting mechanism, the injection gun barrel rotates inthe horizontal direction, the injection gun barrel rotates in the up-down direction through the gun barrel drive mechanism, the gun barrel injection range is enlarged, and the service life of the device is prolonged.

The invention discloses an artificial respiration device and a using method. The respiration device comprises a lower box body and an upper box body. A universal mute wheel is arranged under the lowerbox body, and a lower fixed seat is arranged on the outer side wall of the lower box body. The lower fixed seat is provided with a telescopic push rod, limit pins are arranged on two sides of the middle of the telescopic push rod, the limit pins are provided with a support arm, and the support arm is provided with a sliding slot. One side of the lower box body is provided with a lower box door, the other side of the lower box body is provided with a primary effect filter screen, and a filter is disposed inside the primary effect filter screen and is internally provided with an activated carbon filter layer. The respiration device has the advantages of purifying the external air, improving the negative ion content and the water content in the air, enabling the air to be clean and hygienicfor a patient to absorb, promoting the air absorption quality and speed of the heart and the lung of the patient and improving the rescue effect. A respiration mask can be sterilized when the respiration device is not used to avoid bacterial infection.

The invention discloses a photocatalyst deodorant and a preparation method thereof. The photocatalyst deodorant comprises, by weight, 5-10 parts of nanometer titanium dioxide, 1-3 parts of anion powder, 1-2 parts of phosphoric acid, 1-5 parts of penetrating agents, 1-5 parts of dispersing agents, 5-10 parts of sodium bicarbonate, 70-90 parts of deionized water, 3-5 parts of aloe gel and 10-15 parts of tea polyphenol. The invention further discloses the preparation method of the photocatalyst deodorant, and through adsorption and degradation of a super catalyst indium phosphate in the night orin a dark condition, requirements on light condition can be reduced.

The invention provides an ozone wear-resisting environment-friendly ecological board and a production process thereof. The ozone wear-resisting environment-friendly ecological board comprises a board core, middle boards, poplar veneers and ozone wear-resisting decorative film adhesives. The upper surface and the lower surface of the board core are coated with the middle boards correspondingly, and a board blank is formed through integral press-fitting. The upper surface of the board core and the corresponding middle board are in glued connection in a glued manner, and the lower surface of the board core and the corresponding middle board are in glued connection in a glued manner. The upper surface and the lower surface of the board blank are coated with the poplar veneers correspondingly, and a base board is manufactured through cold and hot pressing and integral molding. The upper surface of the board blank and the corresponding poplar veneer are in glued connection in a glued manner, and the lower surface of the board blank and the corresponding poplar veneer are in glued connection in a glued manner. The ozone wear-resisting decorative film adhesives are attached to the upper surface and the lower surface of the base board correspondingly, and the finished ozone wear-resisting environment-friendly ecological board is obtained through hot pressing and integral molding. The surface wear-resisting performance of the ecological board is improved, the service life is prolonged, meanwhile, the content of negative ions in air can be increased through contained negative ion components, and human health and indoor air purification are facilitated.

The invention discloses an ecological and intelligent sleep assisting bedding system which comprises an electric control component, an anion generator, a thermal circulation system and a heat dissipation system, wherein the anion generator, the thermal circulation system and the heat dissipation system are respectively connected with the electric control component, and the water inlet and outlet of the thermal circulation system are connected with a cold-warm cushion. The anion generator of a product can increase the anion content in the air, and a cold-warm circulation system is connected with the cold-warm cushion to regulate the temperature of the cushion and enable the cushion to reach the effect of warm in winter and cold in summer; in addition, the electric control component and the heat dissipation system are also arranged, the electric control component can control the use state of the anion generator and the thermal circulation system, and the heat dissipation system can enhance the cold and warm effect of the system per se, therefore, the product is more safe, rapid and comfortable to use.

The invention provides an intelligent air purifier. The intelligent air purifier comprises an outer shell and an airflow cavity. An airflow partition is arranged in the outer shell, an inner cavity ofthe outer shell is divided into a working cavity and an airflow cavity through the airflow partition, a negative ion generator, an atomizer and a controller are sequentially arranged in the working cavity from top to bottom, a baffle is arranged in the middle of the airflow cavity, and a purification assembly is arranged on the upper side of the baffle. By means of the intelligent air purifier, dust, PM2.5, abnormal smells, formaldehyde, benzene and volatile organic compounds in air can be effectively removed; and meanwhile bacteria and allergens can be killed and toxins can be removed through ultraviolet light light-emitting diodes, the purified air can be humidified, the content of negative ions is increased, and the intelligent air purifier is simple in structure and easy to manufacture and mount.

The invention discloses a flow adjustable fluid injection device, and belongs to the technical field of environmental protection. The flow adjustable fluid injection device comprises a sleeve, a rotary drive mechanism, a rotating spindle, a spray head and a piston column; the rotating spindle is arranged inside the sleeve, the spray head is connected with the head end of the sleeve, and the rotarydrive mechanism is arranged at the tail portion of the sleeve and connected with the tail portion of the rotating spindle; the head end of the rotating spindle is provided with a stroke screw rail, athreaded hole is formed in the tail portion of the piston column, and the stroke screw rail is arranged in the threaded hole of the piston column in a penetrating mode and is connected with the piston column in a threaded mode; and the piston column is slidably connected with the sleeve, side wall water inlets are formed in the side wall of the sleeve, spindle water inlets are formed in the middle part of the rotating spindle, spindle water outlets are formed in the head end of the side wall of the rotating spindle, and the spindle water inlets communicate with the spindle water outlets through a spindle flow channel arranged in the spindle. According to the flow adjustable fluid injection device, the rotation of a motor is converted into a linear movement of the piston column by the stroke screw rail, and the accuracy of the flow regulation is improved.

The invention relates to a multifunctional cloth, in particular to a health-care cloth processed by industrial method, which contains a soybean fiber, a bamboo charcoal fiber and a magnetic fiber. The present cloth in the market mainly comprises natural fiber cloth and artificial fiber cloth. The manufacturing cost of the natural fiber cloth is very high, and chemical fiber cloth has plural varieties, while the wearing comfort of the chemical fiber cloth is poor and the function of the chemical fiber cloth is single, and the chemical fiber cloth can not achieve the aim of health care and health improvement with the sole function of wearing, so the chemical fiber cloth may not meet the requirements of the consumers. The health-care cloth can make up for the deficiency of the present products in the market. The health-care cloth comprises a soybean fiber, a bamboo charcoal fiber and a magnetic fiber, wherein, the soybean fiber is 20 to 60 parts by weight; the bamboo charcoal fiber is 20 to 40 parts by weight; and the magnetic fiber is 20 to 50 parts by weight. The health-care cloth can be applied in various fields.

The invention discloses a negative ion biomass aldehyde removing agent. Through combination of natural herbal plants and combination of biomass raw materials and negative ions, the negative ion biomass aldehyde removing agent utilizes raw materials having a wide source and low prices and contains a variety of active groups. An amino group and formaldehyde undergo a nucleophilic addition reaction, hydroxyl and formaldehyde undergo an electrophilic addition reaction and an aldehyde substance and formaldehyde undergo an aldol condensation reaction. The formaldehyde reactions are irreversible chemical reactions so that the elimination of formaldehyde is realized, a formaldehyde removal rate is 95% and a sterilizing rate is 95%. The biomass produces glucose and fructose under action of glycohydrolase and the glucose and fructose undergo an aldol condensation reaction with formaldehyde so that formaldehyde is further eliminated. The negative ion biomass aldehyde removing agent is toxic to the human body, does not produce the environmental pollution, acts fast, has durability, has effects of elimination of formaldehyde, air purification, sterilization, disinfection and mosquito repellent, can relieve fatigue, restore consciousness, improve spirit and increase negative ion content of indoor air, is conducive to human health, is produced by simple processes and realizes a low production cost.

The invention discloses a water-based negative ion coating for indoor walls. The coating comprises a component A and a component B, wherein the component A comprises the following raw materials in parts by weight: 10-60 parts of negative ion powder, 10-60 parts of tourmaline powder, 15-50 parts of diatomite, 2-25 parts of sepiolite, 2-20 parts of vermiculite power, 1-10 parts of quartz powder, 1-12 parts of calcium carbonate and 1-15 parts of redispersible emulsion powder; the component B is water. The invention also discloses a preparation method of the water-based negative ion coating for indoor walls. The water-based negative ion coating for indoor walls is nontoxic, odourless, healthy, environmentally friendly and durable in use and can release negative oxygen ions beneficial to human health for a long time. The preparation method is simple and feasible and is convenient to operate.

The invention discloses a double-spray-head humidifier with a sterilization and disinfection function. The double-spray-head humidifier comprises a humidifier machine head and a humidifier barrel body, wherein a water injection box is arranged below the humidifier machine head; a steam guide tube is connected between the water injection box and the humidifier machine head; spray holes are formed in the two sides of a water injection hole; swing mechanisms are arranged on the spray holes; the humidifier barrel body is made of a double-layer heat-conducting material; a heating chassis is in threaded connection below the humidifier barrel body; a power supply assembly is arranged on the bottom of the heating chassis; a heating assembly is electrically connected above the power supply assembly; a power supply line end is arranged on the bottom of the water injection box; an electronic control board is arranged on the front surface of the humidifier barrel body; and the inner part of the steam guide tube is in threaded connection with a negative ion generator. The double-spray-head humidifier is simple in structure, is high in safety performance, adopts double spray holes to spray, can sterilize and disinfect water, and can increase negative ion content of air.

The invention relates to an essential oil thermocatalysis device. The essential oil thermocatalysis device comprises an essential oil bottle used for storing essential oil, and a core rod; the upper end of the core rod is stretched out from the opening of the essential oil bottle, and the lower end of the core rod is inserted into the essential oil bottle; the essential oil thermocatalysis device also comprises a catalytic burner used for transforming essential oil in the essential oil bottle from liquid states into gas states and realizing dispersing of essential oil; the catalytic burner comprises a cover body; the periphery of the cover body is provided with an accommodation chamber formed via encircling of a convex wall; and the end part of the cover body is provided with at least one through hole. Compared with the prior art, the advantages of the essential oil thermocatalysis device are that: the catalytic burner is provided with the accommodation chamber capable of accommodating the core rod, the accommodation chamber is capable of ensuring that all heat energy of the catalytic burner is used for heating the core rod, heat energy loss is low, essential oil volatilization rate is increased, and temperature can be increased to 100 DEG C quickly in 30s to 1min.

The invention provides a China railway high-speed train emergency air conditioner. The China railway high-speed train emergency air conditioner is characterized by comprising a movable box body (20); air outlets are formed in the front side and the rear side of the box body (20), and air inlets are formed in the left side and the right side of the box body (20); a lithium battery (1), a condenser (2), a cooling fan (3), an inverter (4), a negative ion generator (5), an evaporator (6), a draught fan (7), a compressor (8), a water tank (9), a starting capacitor (10), an alternating current contactor (12), a time delay relay (13) and a charger (14) are installed in the box body (20); the output end of the lithium battery is connected with the input end of the inverter, and the inverter provides alternating current for work for the negative ion generator, the draught fan, the cooling fan and the compressor. The China railway high-speed train emergency air conditioner is simple in structure and convenient to use, and discomfort, caused by China railway high-speed train failure, of passengers can be reduced.

The invention discloses a healthy and environment-friendly aging resistant coating used for indoor walls. The coating comprises the following raw materials in parts by weight: 20-50 parts of composite ferroferric oxide microspheres, 10-60 parts of negative ion powder, 10-60 parts of tourmaline powder, 15-50 parts of diatomite, 2-25 parts of chrysotile, 2-20 parts of cement and expanded perlite, 1-10 parts of quartz powder, 1-12 parts of calcined clay, 20-40 parts of acrylate and styrene copolymerized emulsion powder and 100-150 parts of water. The product has excellent bonding property with base materials to be coated, excellent waterproofness and aging resistance and strong harmful substance adsorption capacity and can release negative ions for a long time to improve the indoor air quality.

The invention discloses a sterilizing and dehumidifying bathroom cabinet, belongs to the field of home finishing, and solves the problems of large moisture and more bacteria in a bathroom. The sterilizing and dehumidifying bathroom cabinet comprises a first air inlet and a first air outlet are formed in a bathroom cabinet body; a dehumidifying assembly is detachably fixed in the bathroom cabinet body and is used for dehumidifying the bathroom; a sterilizing assembly is detachably fixed in the bathroom cabinet body and is used for sterilizing the bathroom; the dehumidifying assembly comprises asecond air inlet, a second air outlet and a water outlet pipe; the first air inlet is communicated with the second air inlet by using first pipelines, and the first air inlet and the second air inletare used for introducing humid gas into the dehumidifying assembly; the first air outlet is communicated with the second air outlet by using second pipelines, and the dehumidifying assembly exhaustsdried gas into the bathroom through the first air outlet and the second air outlet; the water outlet pipe is connected with a sewer pipe and is used for discharging water in the dehumidifying assembly; the sterilizing assembly is arranged among the first pipelines or among the second pipelines, and is used for sterilizing gas among the first pipelines or in the second pipelines. The bathroom cabinet disclosed by the invention has good dampness elimination and sterilization effects.

The invention discloses a medical garbage collection vehicle capable of purifying air. The medical garbage collection vehicle comprises a box and a base, a separating plate is arranged inside the box,a liquid garbage cavity is arranged between the lower side of the separating plate and the box, a vertical plate is arranged on the upper side of the separating plate, the box is divided by the vertical plate into a sharp instrument garbage cavity, an ampere bottle containing cavity and an other garbage containing cavity, a dust suction cavity is formed inside the base, a photocatalyst layer is arranged on the inner wall of the dust suction cavity, a plurality of dust filtering nets are arranged inside the dust suction cavity, a plurality of stages of activated carbon filtering nets are arranged on the left sides of the dust filtering nets, tourmaline layers are arranged on the left sides of the multiple stages of activated carbon filtering nets, an exhaust pipe is arranged at the left end of the dust suction cavity and is provided with a draught fan, a dust suction pipe is arranged a the right end of the lower side of the dust suction cavity, and a dust suction cover is arranged at the lower end of the dust suction pipe. The medical garbage collection vehicle is simple in structure and convenient to use, the working difficulty is reduced, the working efficiency is improved, and practicability is high.