1616results about How to "Affect health" patented technology

The invention provides an automobile gear end surface polishing device, and relates to the technical field of automobile gear polishing. The automobile gear end surface polishing device comprises a working table, standing columns are fixedly installed on both sides of the top of the working table, and motor mounting blocks are fixedly installed on both sides of the inner wall of each standing column. According to the automobile gear end surface polishing device, through arrangement of telescopic motors, threaded rods, telescopic blocks, sliding rods, a strip-shaped sliding groove and a cross plate, a polishing device body on the bottom of the cross plate can vertically move between the two standing columns under driving of the telescopic motors; through arrangement of the cross plate, the sliding groove and supports, the polishing device body on the bottom of the cross plate can transversely move on the bottom of the cross plate; through arrangement of a polishing table, a rotating rod and a clamping base, a gear to be polished which is fixed to the top of the clamping base in a clamped mode can conduct circular motion on the bottom of a polishing motor under driving of the rotating rod. In sum, by means of the automobile gear end surface polishing device, the effect that adjustment is convenient is achieved, it is convenient for people to polish the end surface of the gear from different angles, and the quality of the gear after polished is better.

The invention provides a sterilization method and device used for an air conditioner and the air conditioner. The sterilization method used for the air conditioner includes the steps of receiving a sterilization starting command of a user and starting an indoor fan to work according to the sterilization starting command; and when the working time of the indoor fan reaches first preset time, stopping the indoor fan, opening a four-way valve and starting a compressor and an outdoor fan to enable the air conditioner to work in a heating mode so as to increase the temperature of an indoor heat exchanger, and accordingly executing sterilization operation on the air conditioner. By means of the technical scheme, the air conditioner can be effectively sterilized, health of the user is prevented from being affected by wind carrying bacteria and unpleasant smell, and the using experience of the user is improved.

The invention discloses cloth processing equipment for weaving. The cloth processing equipment comprises a dustproof box, a material inlet roller, a material outlet roller, a float hair attracting device, a float hair brushing device, a humidifying device and a wrinkle eliminating device. The float hair attracting device comprises a dust collector, an air pipe and an attracting head. The float hair brushing device comprises a first electric push rod, a mounting board and a hairbrush roller. The humidifying device comprises a water tank, a hard water pipe, a booster pump and a nozzle. The wrinkle eliminating device comprises a second electric push rod, a mounting box, a heater and a winkle eliminating board. The cloth processing equipment is provided with the float hair attracting device and the float hair brushing device, thereby eliminating the float hair on the surface of the cloth and preventing entering of the float hair into body of personnel through breathing in postprocessing oftextile. The cloth processing device is provided with the humidifying device and the wrinkle eliminating device for performing ironing and wrinkle elimination on the humidified cloth. The cloth is pulled out of the bottom of the wrinkle eliminating board through the pulling force of the material outlet roller and is stretched. The wrinkle-eliminated cloth is cooled and molded in air, thereby ensuring in-time cloth fixing after wrinkle elimination and improving cloth quality.

The invention relates to an antenna control method and device to be applied to terminals including at least two antennae. The method comprises detecting a receiving level of a working antenna that is using by the terminal at present; determining whether the receiving level of the working antenna meets preset switching triggering conditions; selecting one spare antenna as the target antenna from the spare antennae remained in at least two antennae; switching the target antenna to the work state; determining whether the target antenna is disposed in a preset position on the terminal; controlling transmission power of the target antenna to be reduced when the target antenna is disposed in the preset position on the terminal. By means of the method and the device, output power can be reduced apparently when the target antennae which are serious in radiation to users and in the preset positions, and accordingly, the effect on user health due to intense radiation is prevented.

The invention discloses a high-efficiency crushing device for waste bricks of building wall materials, which comprises a bottom plate, a crushing frame, a first crushing plate, a first rack, a gear, a second crushing plate, a first connecting rod, a guide rod, a second rack, second connecting rod, disk, crankshaft, motor, first connecting rod journal, second connecting rod journal, first piston rod, second piston rod and nozzle, the present invention is provided with motor, crankshaft, circle The plate, the first connecting rod and the second connecting rod are used to crush waste bricks from top to bottom through the cooperation of the above parts, and the crushing speed is fast. There are guide rods, second racks, gears and first racks. Cooperate with the first crushing plate to crush the waste bricks from the left and right sides, making the crushing more thorough and even, improving the crushing efficiency and reducing the labor intensity of the staff. There are first connecting rod journal and second connecting rod journal , the first piston rod, the second piston rod and the nozzle, through cooperation to achieve continuous water spraying and dust reduction, to avoid affecting the health of the staff.

The invention discloses an ultraviolet curing stain-resistant and wear-resistant negative ion wood lacquer and a preparation method thereof. The ultraviolet curing stain-resistant and wear-resistant negative ion wood lacquer comprises bisphenol A epoxy acrylate, aliphatic urethane acrylate, TEPA (pentaerythritol triacrylate), TPGDA (Tripropylene Glycol Diacrylate), inorganic natural powder, a wetting agent and auxiliary agents, and is prepared through a grinding and mixing process. The wood lacquer has three-in-one superior performance of a novel instant curing filming coating, an environment-friendly, high-efficiency and energy-saving novel ultraviolet coating and a coating film, has a superior stain-resistant clean function and releases negative ions to purify air; the film comprises a three-dimensional netlike structure and has a superior wear-resistant scratch-resistant function; the problems of high probability of scratch, poor stain resistance and influence on the health of people due to included harmful substances existing in the conventional coating film are effectively solved.

The invention provides a drilling machine for hardware manufacturing and relates to the technical field of hardware manufacturing equipment. The drilling machine for hardware manufacturing comprises abaseplate, a polishing device is fixedly arranged at the top of the baseplate and comprises a mounting plate, and a rack is fixedly arranged at the top of the mounting plate; a first machine box is fixedly arranged at the left side of the rack, and a first motor is fixedly arranged in the machine box through a motor mounting block. According to the drilling machine for hardware manufacturing, through cooperation of the rack, the first motor, a rotation rod, a first bearing, a sliding ring, a guide rod, a guide ring, a fixing rod, a hydraulic retractable rod and a polishing motor, the slidingring is in threaded connection with the rotation rod, and therefore when the first motor drives the rotation rod to rotate, the sliding ring can drive the polishing motor at the bottom of the slidingring to move left and right; meanwhile, the polishing motor can be moved up and down through the hydraulic retractable rod so that drilling operation on hardware can be conducted, and the drilling machine is convenient to adjust and use during use and helps to improve the efficiency of machining and manufacturing the hardware.

The invention belongs to the technical field of livestock breeding auxiliary equipment, and particularly relates to an energy-saving heat-insulation water trough for livestock. The energy-saving heat-insulation water trough for livestock comprises a rack, a water trough body and a water storage tank, wherein a partition is arranged in the water trough body; a side wall of one side of the water trough body is provided with a water level sensor and an overflowing opening; a sterilizing box is arranged at an outlet of the overflowing opening; an ultraviolet lamp is arranged on an upper cover of the sterilizing box; a water flow outlet is formed in the bottom of the sterilizing box; a water bath box is arranged on the outside of the water storage box; an electric heater and a temperature sensor are arranged in the water bath box; a water outlet of the water storage tank is connected with a water tube; the water tube is provided with a solenoid valve; the tail end of the water tube is arranged in the water trough body; a returning water inlet is connected with a water flow outlet of the sterilizing box; and the water trough body, the sterilizing box and the water storage tank are arranged on the rack. Remaining water in the water trough can overflow to the sterilizing box, after being sterilizing by the sterilizing box, the water return to the water storage tank, the returning watercan be sterilized, safety of water quality is ensured, and meanwhile, water at a suitable temperature can be provided in winters.

The invention relates to a road pavement joint cutting apparatus, in particular to a fast joint-cutting apparatus for a traffic road pavement. The invention aims at solving the technical problem of providing a fast joint-cutting apparatus for a traffic road pavement that the cutting speed is high, the dust is unlikely to fly when in cutting and the adjustment is convenient. In order to solve the technical problem, the invention provides a fast joint-cutting apparatus for a traffic road pavement. The fast joint-cutting apparatus comprises a bottom plate, wheels, a water spraying apparatus, an adjusting apparatus, a connecting block, an elevating rod and the like; the bottom of the bottom plate is provided with the wheels, the top left side of the bottom plate is provided with the water spraying apparatus, the top right side of the bottom plate is provided with the adjusting apparatus, the left side of the adjusting apparatus is provided with the connecting block, the bottom of the connecting block is provided with the elevating rod, a through hole is formed in the middle part of the bottom plate, and the elevating rod penetrates through the through hole. By adopting the fast joint-cutting apparatus, an effect of high cutting speed, no dust flying when in cutting and convenience in adjustment can be achieved; and the cutting is carried out while the water is sprayed, so that the flying of the dust can be effectively prevented from influencing the health of the human body.

The invention provides a classified raising method and an imago raising device of corn borers. The raising method comprises the following steps: raising initial larvae of corn borers in a 12-bore cellculture plate; after 6-7 days, selecting the strong larvae growing regularly to be raised in a tissue culture bottle; after the larvae grow to old larvae, adding paper pupation device into the tissueculture bottle; and finally selecting strong pupae to be put in an imago cage. The imago raising device of corn borers comprises an inner bottle and an outer cover, wherein the inner bottle is an open-top bottle, the lower part of the bottle is provided with a hole in which a hollow area is arranged, the hollow area is provided with a fine-bore screen, the outer cover is sleeved outside the innerbottle, and the top end of the opening of the outer cover is covered with a white gauze; the opening of the inner bottle is provided with an egg laying substrate, and sterilizing sand is arranged onthe bottom; and the fine-bore screen is also provided with a food feeding pipe. The method can remove sick and weak corn borers and keep the corn borer strong and regular. The device has the advantages of simple structure, low cost, simplicity and practicability, favorable ventilation property and air humility and wide application range.

The invention discloses an environment-friendly building pipe paint spraying device. The environment-friendly building pipe paint spraying device comprises a rack, a conveying motor is arranged on oneside of the rack, a toothed bar is arranged on one side of the inner wall of the rack, a conveying roller is arranged in the rack, the conveying roller is fixedly connected with the conveying motor,a conveying belt is arranged on the outer side of the conveying roller, a clamping mechanism is arranged on the surface of the conveying belt, a box body is arranged at the upper end of the rack, an air suction pump is arranged at the upper end of the box body, the air suction pump communicates with the box body, the exhaust end of the air suction pump is provided with an exhaust pipe connected with a water box, a bearing plate is arranged in the box body, and a nozzle is arranged at the bottom of the bearing plate. The device has the beneficial effects that automatic conveying and automatic paint spraying of pipes can be achieved, the paint spraying effect is good, the efficiency is high, in the paint spraying process, paint mist generated by paint spraying can be absorbed, and the phenomenon that due to paint mist drifting, the health of an operator is affected is avoided.

The invention discloses a light adjusting method and device, a storage medium and intelligent reading equipment. The light adjusting method comprises the following steps: carrying out brightness detection on a current reading environment to obtain brightness information of the current reading environment, wherein the brightness information comprises a brightness value; judging whether the brightness value meets a preset brightness standard or not; and if the brightness value does not meet the preset brightness standard, then executing a light adjusting operation. The light adjusting method provided by the invention can improve the light condition of the current reading environment in the process of using a reading robot by a user, so that the user can read in a good lighting environment, and the user experience is improved.

This invention discloses a method for preparing uniformly powder-doped plastic biofiller. The method comprises: placing plastic granular matrix in a stirring kettle, heating or spraying liquid adhesive so that the surface of plastic granular matrix has viscosity, adding powder, stirring, adhering powder to the surface of plastic granular matrix, adding coupling agent and wetting agent, placing in an injection molding machine, and injection-molding to obtain uniformly powder-doped plastic biofiller. The obtained uniformly powder-doped plastic biofiller has such advantages as high uniformity, good appearance, and high powder doping amount, high processability, no dust, no environmental pollution and no harm to operator's health.

The invention discloses a terminal application control method and a terminal application control device. The terminal application control method comprises the steps of: setting controlled timing time of a terminal, controlled time periods based on the controlled timing time, and a controlled application list corresponding to the controlled time periods, wherein the controlled application list contains applications to be controlled; acquiring the controlled application list corresponding to one controlled time period when detecting that the controlled timing time reaches a starting time node of the set controlled time period, and controlling the corresponding application on the terminal according to the controlled application list. Therefore, by adopting the method and the device provided by the invention, the applications in intelligent terminals such as a mobile phone can be controlled at different time periods, so as to prevent study, health and life from being affected because a user is addicted to one application for a long time, and the satisfaction degree of user experience can be enhanced.

The invention discloses an air conditioner and a self cleaning method thereof. The self cleaning method of the air conditioner comprises the steps that the quantity of mold in the air conditioner is detected, and whether the quantity is larger than the second limiting value or not is judged; and if yes, the air conditioner is cleaned, and if not, the air conditioner operates normally. According tothe air conditioner and the self cleaning method thereof, the air discharging volume and the mold quantity are detected through a sensor, if the air discharging volume and the mold quantity are larger than the limiting values at the same time, a heat exchanger of the air conditioner is cleaned through high-temperature high-pressure hot air, and accordingly, the situation that the health of a useris influenced due to the fact that the quantity of the mold in the air conditioner is too large, or the energy efficiency is influenced due to the fact that dust is too much is avoided.

An air-energy infant incubator comprises an incubator body, an air energy apparatus, a controller and a smart phone. The incubator body comprises a transparent case, a transparent case cover, an automatic cover opening apparatus, a cover locking apparatus, a drawer and a drawer driving apparatus. The controller is provided with control lines to be connected with the air energy apparatus, the drawer driving apparatus, the cover locking apparatus, an outside-case temperature sensor and the human body sensor. Once power is off, the transparent case cover of the incubator body can be opened automatically, so that an infant is prevented from being smothered in the case, and air ventilation in the incubator body is maintained; once the temperature of the incubator body is out of control, an infanette and the infant can be moved out of the incubator body by the drawer driving apparatus, so that the health and the life of the infant are prevented from being affected by the out-of-control temperature; the smart phone which uploads video and audio signals of the infant on the infanette to the internet is arranged, so that the infant parents or related persons can observe the condition of the infant at any time through the internet.

The present invention discloses a production method of kerosene solvent naphtha and its catalyst for said method. In said method the raw material oil is straight-run kerosene or hydrocracked kerosenefraction with 130-300 deg.c, and a hydrogenation method is adopted to produce high-quality kerosene solvent naphtha. Said used hydrogenation catalyst is W-Ni-TiO2-Al2O3 or W-Mo-Ni / TiO2-Al2O3, and thehydrogen fractional pressure required for hydrogenation is 6.0-15.0 MPa, reaction temp. is 220-360 deg.C, and the volume space velocity is 0.3-2.0 h(-1), and the hydrogen-oil volume ratio is 300-800.The product produced by using said invented mether is white in colour, and is non-toxic, harmless and smelless, its sulful and nitrogen contents are less than 1 microgram / g, and its arene content is less than 200 microgram / g.

The invention discloses a plate punching device for furniture production, relates to the technical field of furniture production equipment, and mainly aims to solve the problems of complicated clamping and slow speed of an existing punching device. The plate punching device for furniture production comprises a workbench, a clamping mechanism and a punching mechanism, wherein the clamping mechanismfor quickly clamping a plate is arranged on the upper surface of the workbench; the clamping mechanism comprises a plurality of clamping plates distributed around the circumferential direction of a plate body and a driving assembly for driving the plurality of clamping plates to synchronously move towards the plate body and clamp the plate body; the driving assembly comprises an inner gear ring,a gear, a T-shaped rod, a guide plate and an L-shaped rod;and the punching mechanism comprises a drill bit and a first motor, a lifting device and an adjusting mechanism for adjusting the position ofthe drill bit. According to the plate punching device for furniture production, the clamping plates and the driving assembly are provided, so that the plate body is quickly clamped in multiple directions, the clamping time is shortened, the working efficiency is improved, and the clamping is stable; and the punching mechanism is arranged, so that the drill bit drills any position of the whole plate, and the adaptability is high.

The present invention relates to a thermal balance data collection battery box having replaceable elementary cells, and belongs to the technical field of battery management. According to the present invention, four air pressure columns formed by mutual adhesion are arranged in the bushing of a battery unit, optical fibers are inserted in the center position of the air pressure columns in a penetrating manner, the gap position on the bottom end of the bushing is provided with a Dembet effect semiconductor wafer, the light spot of the light of led lamp bead is irradiated to the axial position of the semiconductor wafer through light guide fibers, the temperature difference between the battery packs is converted into the position offset of the light spot on the Dembet effect semiconductor wafer by using the air thermal expansion and cold contraction principle, the monomer battery pack and the electrical components thereof are fixed by using the upper end cover having threads and the lower end cover having threads, the monomer battery in the battery pack can be arbitrarily replaced, and the working temperature can be automatically adjusted through the thermal expansion contraction opening and closing window of the battery pack bushing; and with the thermal balance data collection battery box, the temperature in the battery unit and the fine temperature difference between the battery unit can be accurately determined and can be transmitted to the power supply management hardware system so as to provide reliable data for the thermal management and the optimization of the battery.

The invention discloses an adjustable continuous earth ramming machine, which comprises a box body, a guide plate, a first motor, a driving gear, a driven gear, a movable rod, a first connecting rod, a shock absorbing device, a rammed earth plate, a sprinkler, threaded rod, a second motor, the damping device includes a housing, a first spring, a second spring, a slide plate and a second connecting rod, and the sprinkler device includes a piston rod, a piston, a cylinder, a water tank and a spray nozzle. It is equipped with a first motor, a driving gear, a driven gear, a movable rod, a shock absorbing device and a rammed earth board. Through cooperation, the two rammed earth boards are alternately lowered to carry out continuous rammed earth, which improves the work efficiency and is equipped with a sprinkler. Dust reduction is carried out when ramming the earth to avoid the dust scattered during the ramming and affecting the health of the staff. It is equipped with a second motor and a threaded rod, which can adjust the depth of the rammed earth and the degree of compaction to the ground, and can be adjusted according to different work requirements and ground conditions. Improved work efficiency.

The invention discloses a small garbage treatment device with disinfection effect, which comprises a body, a drying chamber, a crushing chamber and a compression chamber arranged inside the body, the drying chamber, the crushing chamber and the compression chamber are connected in sequence, and the drying chamber is connected to the crushing chamber. There is a first gate plate with pull rods between the chambers, a second gate plate with pull rods between the crushing chamber and the compression chamber, a plurality of crushing knives are set inside the crushing chamber, and a The hot air blower, ultraviolet disinfection device and disinfectant injection device, the air inlet of the hot air blower is located outside the body, the nozzle of the disinfectant spray device and the disinfectant storage box are respectively located inside the drying chamber and outside the body, and the compression chamber is connected with An electric push rod with a piston; the drying chamber is connected with a cold and heat exchanger, which is arranged on the body; the cold and heat exchanger is connected with a liquid collection box; it has a simple structure, is suitable for home use, and can The advantages of reducing the volume of garbage, saving space, and reliable work.

The invention discloses a spraying free thermal conductive nylon material for LED lighting products and a preparation method thereof, and relates to the polymer material field. The nylon material comprises following raw materials in parts by weight: 40 to 60 parts of polyamide, 5 to 10 parts of a flexibilizer, 30 to 50 parts of thermal conductive powder, 1 to 8 parts of a metal pigment, 0.5 to 1.0part of a coupling agent, 0.2 to 0.6 part of an antistatic agent, and 0.2 to 0.6 part of an antioxidant. By adding a metal pigment into raw materials, an LED lighting product prepared from the nylonmaterial has metal luster and metal texture; the paint spraying is eliminated, the production process is simplified; the processing cost of the LED lighting product is reduced; the environment pollution caused by the spraying technology is avoided, and the health of operators is protected.

The invention discloses a preparation method of an oil-water separation fabric, belonging to the technical field of functional materials. The preparation method comprises the following steps of: 1, cleaning and drying the fabric; 2, sequentially adding sodium hydroxide and zinc nitrate hexahydrate particles into water, magnetically stirring, washing with water, centrifuging and drying; 3, carrying out hydrophobic modification on the zinc oxide particles obtained by the method by using stearic acid, washing with alcohol, and drying; 4, preparing a tetrahydrofuran solution of polystyrene, and uniformly dispersing the hydrophobic zinc oxide particles into the tetrahydrofuran solution; and 5, carrying out the method 1 comprising the steps of soaking the fabric into the mixture solution in the step 4, taking out and then placing in a clean watch glass and drying at room temperature, or carrying out the method 2 comprising the steps of spreading the fabric in the clean watch glass, sucking a certain of the mixture solution in the step 4 and uniformly coating on the surface of the fabric, and drying at room temperature to obtain the oil-water separation fabric. The preparation method disclosed by the invention has the advantages of simple process, low economic cost, short period, small energy consumption, no need of complex special devices and no existence of multiple subsequent problems, and has great application prospects in the future.

The invention discloses a dust suction type wall skin removing device for building construction. The dust suction type wall skin removing device comprises a supporting bottom plate; a fixing frame isarranged on the upper end surface of the supporting bottom plate, and the bottom of the fixing frame is connected with the upper end surface of the supporting bottom plate through a hinging mechanism;the hinging mechanism comprises two hinging seats which are arranged at the bottom of the fixing frame and the upper end surface of the supporting bottom plate correspondingly; lifting driving sleeves which are connected with two lifting screw rod shafts in a threaded fit mode are arranged on the two lifting screw rod shafts correspondingly, and the edge sides of the two lifting driving sleeves are connected and fixed through fixing plates; skin shoveling blades are arranged on the right sides of the fixing plates and fixedly connected with the fixing plates through a plurality of connectingrods; cutting edges are arranged at the upper ends and the lower ends of the skin shoveling blades correspondingly; and a dust collector is further arranged on the upper end surface of the supportingbottom plate, the inlet end of the dust collector is connected with dust suction openings formed in the fixing plates through dust suction guide pipes.

The invention discloses a manufacturing method of a PTFE (polytetrafluoroethylene) fabric self-lubricating spherical plain bearing. The manufacturing method comprises the following steps: one surface of a PTFE fabric liner is coated with glue A which is irreversible after curing; the fabric coated with the glue A is subjected to rolling treatment; the fabric liner is cured by adopting a panel hot-pressing technology; the cured fabric liner is cut into a size suitable for an inner spherical surface of an outer ring of the spherical plain bearing; the inner spherical surface of the outer ring or the other surface of the fabric liner is coated with glue B; then the fabric liner is adhered to the inner spherical surface of the outer ring through the glue B; an inner ring of the spherical plain bearing is sleeved into the outer ring of the spherical plain bearing, which is adhered to the fabric liner; the cured surface of the fabric liner faces to an outer spherical surface of the inner ring for mutual coupling and contact; the periphery of the outer ring is sleeved with a curing lantern ring; and the bearing is put into an oven for oven heating. The curing method not only can ensure the strength and abrasion resistance of the fabric liner, but also avoids the step of coating the outer spherical surface of the inner ring with a mold release agent.

The invention relates to the cleaning product field, in particular to abio-abrasive cleansing paste. The components by weight percentage of the cleansing paste are: 35 to 50 percent of abio-abrasive, 15 to 35 percent of humectant, 15 to 30 percent of deionized water, 2 to 3 percent of sodium lauryl sulfate, 0.1 to 0.3 percent of triethanolamine, and 1 to 2 percent of chitosan germicide. The invention takes the abio-abrasive as the main component of dishware cleanser to replace the prior petroleum base compound; moreover, organic matter of other components are nontoxic raw materials, which ensures that the abio-abrasive cleansing paste has excellent decontamination ability and does not pollute the environment or affect the health of people. In addition, the invention has the advantages of convenient use and transportation, low cost of production and water economization. Therefore, the invention can be the environmental substitute of the prior dishware and cooker cleanser.

The invention discloses a cleaning method for an evaporator of a cooling-only air conditioner. The cleaning method includes the steps that the cooling-only air conditioner enters the evaporator self-cleaning mode, and a compressor and an outdoor draught fan are started for refrigeration; if the surface temperature t of an indoor heat exchanger is lower than the preset temperature t1, the surface of the evaporator frosts; in the frosting process, when the surface temperature t of the indoor heat exchanger is lower than the preset temperature t2, the compressor and the outdoor draught fan are stopped, an indoor draught fan is started for defrosting, the evaporator is cleaned through water generated after defrosting, and the preset temperature t2 is lower than the preset temperature t1. The invention further discloses a cleaning device for the evaporator of the cooling-only air conditioner. By means of the cleaning method and the cleaning device, automatic cleaning of the evaporator of the cooling-only air conditioner is achieved, it is avoided that because too much matter such as dust is accumulated in the evaporator, health of users is influenced, the accessory loss of the cooling-only air conditioner during operation is also reduced, and the energy consumption is lowered.

The invention discloses a water-based UV (ultraviolet) woodware adhesion colorant mother solution and a preparation method thereof. The colorant mother solution is prepared from 70-80 parts of water-based UV polyurethane acrylate emulsion, 1-1.5 parts of photoinitiator, 2-4 parts of cosolvent, 0.2-0.5 part of defoaming agent, 1-2 parts of wetting and dispersing agent, 1-2 parts of thickener, 0.2-0.5 part of amine neutralizer and 10-15 parts of deionized pure water. The colorant mother solution has higher adhesive force between the coating and the substrate, and favorable compatibility and dispersity with water-based dyes and water-based pigments, highlights the layered sensation of the colored wood grains, can perform mechanical application operation to enhance the coloring efficiency of the produced board, is green, environment-friendly and pollution-free for the environment, and ensures the safety of the production enterprise and user.

The invention discloses a disinfection method for an air conditioner. An electric-assisting heating device is arranged in an air duct where an indoor heat exchanger of the air conditioner is located.The disinfection method for the air conditioner comprises the following steps that when the air conditioner enters into a disinfection mode, timing starts and a timing duration is obtained, and the electric-assisting heating device is controlled to operate to increase temperature in the air duct where the indoor heat exchanger is located to be higher than disinfection temperature; and when the timing duration reaches a first preset duration, the electric-assisting heating device is shut down, and the disinfection mode is exited. The invention further discloses the air conditioner and a computer readable storage medium. Air carrying bacteria blown by the air conditioner is prevented from affecting physical health of a user.

The invention relates to an air purifier, which comprises a purifying main body, one side of the purifying main body is provided with an air inlet, a filter and a fan are arranged sequentially along an air flow path in the purifying main body, and the entire purifying main body is covered by the filter; the purifying main body is provided with an air passage at a position corresponding to the fan; the air passage is communicated with an air outlet formed in one side of the purifying main body; a flow guide plate for air flow is arranged at one side of the fan, the flow guide plate is divided by ribs, and the ribs are in contact with the filter. The air purifier is small in size and lightweight, and therefore is convenient to carry, the air supply and filtering power is high, active air supply is adopted, breathing resistance is low, and the air purifier is comfortable.