58results about How to "Achieve self-cleaning function" patented technology

The invention discloses a full-automatic rice cooking device. The full-automatic rice cooking device comprises a frame, an electric cooker, a rice storage bin, a rice taking device, a rice washing device, a water conveying system, a transmission system and a controller, wherein the rice storage bin is disposed in the upper machine position of the frame, the rice taking device and the rice washing device are disposed in the middle machine position of the frame, the transmission system is disposed in the lower machine position of the frame, the electric cooker accesses the lower machine position through the transmission system, the rice washing device comprises a second drive machine, a rocker, a hollow-shaft motor and a stirring rod, the water conveying system comprises a water conveying pipeline, the stirring rod and the second end of the water conveying pipeline extends into the electric cooker, the active end of the rocker is driven by the second drive machine to drive the hollow-shaft motor to swing , and the hollow-shaft motor leaves the electric cooker. The full-automatic rice cooking device has the advantages that automatic rice taking, rice washing, water adding and rice cooking can be achieved, artificial interference is not needed in the whole process, rice can be directly washed in the electric cooker, and the full-automatic rice cooking device is compact in overall structure and convenient to operate.

The invention relates to a submerged type bubble-free high-efficiency oxygenated water body restoration system, comprising an oxygen supply system and a dissolved oxygen system; the oxygen supply system is used to inject oxygen in the water of the dissolved oxygen system and the dissolved oxygen system is used to release high-concentration oxygen in water body for dissolving oxygen in water. The oxygen supply system comprises an air compressor, an oxygen generator and dissolved oxygen tanks which are connected in sequence by pipelines and convey high-concentration oxygen to dissolved oxygen tanks of the dissolved oxygen system, and the high-concentration oxygen is generated by the oxygen generator and has purity of higher than 90%; the dissolved oxygen system also comprises a submerged pump which conveys water to the dissolved oxygen tanks, the oxygen tanks carries out bubble-free mutual dissolving with the oxygen so as to obtain high-concentration oxygenated water, and the high-concentration oxygen dissolved water is released into the water body through the dissolved oxygen tanks so as to realize bubble-free oxygenation. The system also can be provided with a control system so as to control self starting oxygenation, or is further provided with a monitoring system which adjusts and controls the starting and stopping and the flow rate of oxygenation in real time according to various indexes. The submerged type bubble-free high-efficiency oxygenated water restoration system has characteristics of low power consumption, high efficiency and the like, can effectively reduce the content of nitrogen and phosphorus in water sources and water bodies and can further restrict burst of water bloom.

The invention relates to optical self-cleaning granite-like paint and a preparation method thereof. The paint is prepared from the following components in percentage by weight: 60-74 percent of natural colored sands, 10-20 percent of polymer emulsion, 8-12 percent of nano-titanium dioxide, 0.2-0.5 percent of hydroxyethyl cellulose, 0.3-0.5 percent of bactericide, 0.5-1.0 percent of an antifreezing agent, 1-2 percent of auxiliary and 6-14 percent of water. Anatase nano-titanium dioxide is applied to manufacture of granite-like paint, so that the granite-like paint has an excellent granite imitation effect, and has the effect which is basically the same as that of existing granite-like paint; the granite-like paint has an excellent fouling resistance, and the fouling resistance of a wall surface can be effectively improved.

The invention discloses a solar glass AR (Anti-Reflection) film coating roll coater comprising a base, a conveying roller group and a conveying belt, wherein the conveying roller group and the conveying belt are mounted on the base; the conveying roller group and the conveying belt are driven to work by a conveying motor; a coating mechanism and a lifting mechanism capable of automatically lifting the coating mechanism are arranged above the conveying belt; the coating mechanism comprises a glue coating roller motor, a glue coating roller, a metering roller motor, a metering roller, an auxiliary roller, a first conveying compression roller and a second conveying compression roller; and the glue coating roller, the metering roller, the auxiliary roller, the first conveying compression roller and the second conveying compression roller are respectively mounted on coating brackets at the both sides above the conveying belt. The solar glass AR film coating roll coater provided by the utility model can be used for uniformly coating; the industrialization is realized by effectively combining a nanometer technology of a client; the light transmittance of glass can be increased by the produced product; the self-cleaning function can be achieved; the conversion efficiency of a photovoltaic cell can be effectively improved; and the solar reflectivity of the glass surface is reduced, so that the solar transmittance is improved.

The invention provides self-cleaning stain-resistant oil fume and dust fog air filtering and purifying equipment which comprises a fan module (1), a filtering and separating module (2), an ionization and adsorption area (3) and a circuit board high voltage generator (31), wherein the fan module (1) is used for providing power for pumping oil fume and dust fog air; the filtering and separating module (2) comprises a preposition filter net (21) used for filtering and separating larger oil fume and fog particles in oil fume and dust fog air pumped by the fan module (1), and a postposition filter net (22) used for further filtering smaller particles in the oil fume and dust fog air; the ionization and adsorption area (3) comprises an ionization device (32) and an adsorption device (33); the ionization device (32) comprises a plurality of battery lead plates (or wires) powered with direct current, and a plurality of grounding battery lead plates parallelly connected between the battery lead plates (or wires); the circuit board high voltage generator (31) is connected with the ionization and adsorption area; the fan module (1), and the filtering and separating module (2) and the circuit board high voltage generator (31) can be mounted at the optional position in a combination manner.

The invention discloses a self-cleaning high-crack-resistance self-leveling veneer mortar. The mortar is prepared from, by weight, 25-35% of white cement, 0.5-1.0% of a water reducing agent, 1-2% of an expanding agent, 0.2-0.5% of nano titanium dioxide, 2-6% of alkali activation pulverized fuel ash and 10-13% of water. The sum of the weight percentage of all the raw materials is 100%. The invention further discloses a preparation method of the self-cleaning high-crack-resistance self-leveling veneer mortar. The method comprises the following steps that after the titanium dioxide and the alkaliactivation pulverized fuel ash are mixed and stirred, the mixture, white Portland cement, metakaolin, redispersible emulsion powder and the expanding agent are added into a stirrer according to a proportion, white sand is added for stirring for one minute, and finally fibers are added for stirring for 3-5 minutes. The self-cleaning high-crack-resistance self-leveling veneer mortar has better crack resistance, fluidity and self-cleaning performance and can be widely applied to large-size outer wall face layers of assembly-type buildings, and the social and economic benefits are obvious.

The invention relates to a circulating cooling water treatment apparatus. The apparatus comprises a rotary switch, a liquid adding hole, hollow connection rods, an internal scraper, a liquid dispersion chamber, a wiring tube, a water treatment sleeve and an electric control cabinet, the water treatment sleeve is provided with the electric control cabinet and a liquid storage room used for containing a cleaning liquid, the liquid storage room is provided with the liquid adding hole, the water treatment sleeve is connected with an ultrasonic wave generator through a bottom support, the electric control room is electrically connected with the electric control cabinet and the ultrasonic wave generator through the line tube, one ends of the hollow connection rods are connected with the liquid storage room, the other ends of the hollow connection rods are connected with the liquid dispersion chamber, and the lower portion of the liquid dispersion chamber is provided with a hole allowing the cleaning liquid to permeate to the internal scraper arranged on the inner wall of the water treatment sleeve. The apparatus has the advantages of self cleaning, environmental protection, high efficiency, realization of the circulating cooling water treatment through the organic combination of ultrasonic waves, ultraviolet ray and photo-catalysis, full utilization of clean low-cost solar energy and a photo-catalytic system almost having no material loss, stable running, maintaining convenience, and high automation degree.

The invention provides a method for preparing down feather with a self-cleaning function. The method comprises the following steps: (1) constructing a light degradation system by using sulfonated polyetheretherketone and polypeptide; (2) soaking and dehydrating; and (3) spraying a water-repellant and oil-repellant finishing agent to prepare the down feather with the self-cleaning function. The surface of the prepared down feather is coated with a layer of sulfonated polyetheretherketone/polypeptide powder film and water-repellant and oil-repellant components. The water-repellant and oil-repellant components are used for preventing most pollutants from staining the down feather. Even if the down feather is stained by pollutants, the sulfonated polyetheretherketone/polypeptide powder film can form active free radicals under the irradiation of ultraviolet light, organic pollutants on the down feather are degraded by using the photocatalytic performance of the active free radicals, and pollutants is eliminated, so that the self-cleaning function is realized. The down feather with the self-cleaning function prepared by using the method is not wetted when being soaked into tap water for 72 hours, and is not wetted when being soaking into salad oil for 48 hours; the degradation rate of the simulated pollutant of methyl orange is over 60 percent, and the light degradation effect is not lowered after five times of water washing.

A self-cleaning insulator comprises insulator umbrella skirts (2) and an insulator column (1) and is characterized in that the insulator umbrella skirts (2) are formed by a plurality of sector-shaped units (21). Ridges (22) are formed at the junction positions of the adjacent sector-shaped units (21), the heights of the upper surfaces of the sector-shaped units (21) are sequentially decreased from the insulator column (1) to the edges, and the cross sections of the upper surfaces of the sector-shaped units (21) are arcs with the high ridges (22) and the concave middles. Compared with the prior art, the ridges are formed at the junction positions of the adjacent sector-shaped units, the middles of the sector-shaped units are sunken downwards, and the central positions are higher than the edge positions. Dust cannot be accumulated at the ridge positions and can be accumulated at the sunken positions, so that when it rains, the accumulated dust can be washed away along with rain, the self-cleaning function is achieved, and manpower and material resources are saved. The rain flows down from the most concave positions at the centers of the sector-shaped units, the rain is unlikely to be connected into a chain shape even during heavy rain or rainstorms, and rain flashover is prevented from being caused.

The invention relates to a multistage sewage electro-flocculation treatment system which comprises a water pump, a host device, a sedimentation tank and a filtration and adsorption device, wherein thewater pump is connected with a water inlet and used for pumping sewage; the host device comprises a plurality of electro-flocculation modules connected sequentially and a displaying and monitoring module used for displaying a PH value, temperature, turbidity and water level information, adjusting the flow rate of the water pump and the electrolytic current of each of the electroflocculation modules and realizing multi-stage electrolysis; the sedimentation tank is connected with the host device and used for discharging the precipitated sewage after multistage filtration and adsorption. Compared with the prior art, the multistage sewage electro-flocculation treatment system provided by the invention has the advantages of multi-stage electrolytic precipitation, high efficiency, stable electrolytic current, water pump flow rate control, high efficiency and stability, applicability to heavy metals, reduced flow rate, improved purifying effect, self-cleaning, full water purification and thelike.

The invention relates to a part processing device, specifically to an automobile part processing device. The automobile part processing device comprises a filtering pool, a cleaning part and a recycling part, wherein a movable plate is connected with and arranged in the interior of the filtering pool in a horizontally sliding manner; water leakage holes are arranged on the movable plate; a filterscreen is arranged on the filtering pool; the cleaning part comprises a rotating shaft and a filtering sieve which is fixedly connected with and arranged on the rotating shaft; one end of the rotatingshaft far away from the filtering sieve is vertically and fixedly connected with a hinge shaft which is rotatably connected with the filtering pool and enables the filtering sieve to closely cling toa side wall on which a water outlet is arranged; the hinge shaft is connected with a power source; a crank mechanism is arranged between the cleaning part and the movable plate, and comprises a shortarm, a long arm and a slider which are successively connected in a hinged manner; the short arm is fixedly connected with the hinge shaft; the slider is fixedly connected with the movable plate; therecycling part is arranged on the pool wall of a lower water pool; and at least one surface of the recycling part coincides with the side wall on which the water outlet is arranged. According to a scheme of the invention, the automobile part processing device can realize automatic cleaning of the filter screen without the need of manually and regularly cleaning the filter screen.

The invention discloses a novel ventilation energy-saving aluminum alloy door and window. The novel ventilation energy-saving aluminum alloy door and window comprises a mounting wall body, the surfaceof the mounting wall body is movably connected with a door and window body through a fixed window frame and hinges, the door and window body is designed to split, moving frames are fixedly connectedto the positions, located on the two sides of the door and window body, of the mounting wall body, driving motors are fixedly connected to the tops of inner cavities of the moving frames, and screws are fixedly connected to the output ends of the driving motors. According to the novel ventilation energy-saving aluminum alloy door and window, through the moving frames, a cleaning frame, a water inlet pipe, a reel device, a communicating pipe, a water pump, a water supply pipe, the driving motors, screw blocks, the screws, moving rods, electric telescopic rods, moving plates, transverse pipes, pressurizing spray heads and brush plates, the self-cleaning function of the device can be achieved, and the problems that aluminum alloy doors and windows on the existing market do not have the function of being good in self-cleaning effect, the aluminum alloy doors and windows are affected by environmental factors in the using process, a large amount of dust is easy to adhere to the surfaces of outer side glass, manual cleaning poses a greater safety hazard, and normal use of the windows is affected are solved.

The invention relates to a self-purifying water-filtering sieve well casing with a swirling jet port applicable to middle and deep geothermal energy. The technical problem of poor plug-removing effectof existing sieve well casings is solved. The self-purifying water-filtering sieve well casing includes a water pumping and refilling pipe body, a plurality of sieve meshes, a cylindrical filter screen, an annular water passage and a connecting and fixing structure, the cylindrical filter screen is provided with a plurality of water barriers and water passing areas in the circumferential direction, and the water barriers and the water passing areas are arranged alternately; one side of the annular water passage communicates with the sieve meshes on the water pumping and refilling pipe body; the sides, close to the water barriers, of the water passing areas are provided with oblique water flow guide structures; and the other sides of the water passing areas are provided with radial water flow guide structures. The self-purifying water-filtering sieve well casing has the advantage that the outer wall of the cylindrical filter screen, the inner wall of a rock and soil well and the annular space formed by the outer wall of the cylindrical filter screen and the inner wall of the rock and soil well can be self-cleaned under the mixed impact of radial water flow and oblique water flow. The effects that blockage in a recharge well can be cleaned and refreshed through pressurized water, and the filter water function is restored are achieved, so that the well casing can achieve the self-cleaning function.

The invention discloses an environmentally-friendly garbage treatment device, which comprises a garbage treatment device body and pulleys arranged at the bottom end of the garbage treatment device body, wherein a garbage treatment device shell is arranged at the outer part end of the garbage treatment device body; a solar battery panel is arranged at the upper part end of the garbage treatment device body; a water tank device is arranged at one side end of the solar battery panel; wind power generation devices are arranged on the left side and the right side of the lower part end of the water tank device; a storage battery is arranged on the garbage treatment device body; an inverter is arranged on the storage battery; a pressing plate is arranged at the lower part end of the storage battery; and driving lifting columns are arranged at the left side end and the right side end of the pressing plate. The environmentally-friendly garbage treatment device can increase the space utilization rate of the garbage treatment device, has a self-cleaning function to save time and labor to a certain degree, also has a certain smell-removing function to avoid propagation of harmful gases and protect human health, is convenient to use and move and is favorable for popularization.

The invention relates to an intelligent temperature-controlled computer case. The intelligent temperature-controlled computer case comprises an oil pump, an oil tank, a right panel bottom outlet fan, an outlet oil-way branching pipe, a CPU cooling plate oil inlet pipe, a main board cooling plate oil inlet pipe, a graphics card cooling plate oil inlet pipe, a graphics card cooling plate, a CPU cooling plate, a main board cooling plate, a right panel, a right panel upper outlet fan, a back board, an upper panel, a left panel, a main board, an air path concentrator, a CPU cooling plate oil outlet pipe, a main board cooling plate oil outlet pipe, a graphics card cooling plate oil outlet pipe, a left panel upper inlet fan, a return oil way branching pipe, a partition plate, a left panel bottom inlet fan, a cooling box, a control box, a rotator and a cooling plate base unit; the case has two temperature-controlled modes, when the use intensity of a computer is low, the air cooling mode can be adopted, when the use intensity of the computer is high, the temperature rises, the automatic cycle oil-way cooling is conducted through the oil pump, and all cooling points are connected in parallel; meanwhile, the case has an automatic case cleaning function and a high-temperature early warning function.

The invention relates to an urban sewage deep treatment reaction tank, which comprises a pedestal, wherein a reaction tank is arranged at an upper part of the pedestal, the reaction tank and the pedestal are fixedly connected by a bracket, the middle of the bottom of the reaction tank is provided with a first through hole, a first vertical tube is fixedly mounted at the lower end of the first through hole, a second vertical tube sleeves the first vertical tube, the upper end of the second vertical tube is fixedly connected with the bottom of the reaction tank, the lower end of the second vertical tube is provided with a second through hole, the lower end of the first vertical tube passes through the second through hole and is then positioned outside the second vertical tube, and the firstvertical tube is fixedly connected with the second through hole. The urban sewage deep treatment reaction tank can automatically complete filtration in an urban sewage treatment process and the automatic discharge of sludge only by driving a third vertical tube to rotate forward and reversely alternately through a driving device, has a simple and ingenious structure, and can quickly complete the separation of the sludge in sewage, thereby improving the sewage treatment efficiency.

A cable laying device disclosed by the present invention comprises a machine body and rollers, the machine body is internally provided with a lifting mechanism, a burying device, a digging plough, a power slotting disc and a connecting rod, and the lifting mechanism is fixed at the center position of the top of the inner wall of the machine body. The top end of the burying device is slidably connected to the bottom of the lifting mechanism and is close to one side of the inner wall of the machine body, the digging plough is arranged at the bottom of the lifting mechanism and is located in the center, the power slotting disc is fixed to the side, away from the burying device, of the bottom of the lifting mechanism, and the two ends of the connecting rod are hinged to the positions between the two corresponding sides of the surface of the burying device and the surface of the power slotting disc correspondingly. The present invention relates to the power construction technical field. According to the cable laying device, the effect of rapid laying is achieved, grooving, laying and burying functions can be integrated, the manual labor amount is reduced, the time and labor are saved, burying is sufficient and reliable, tilting is avoided, the service life is prolonged, and the working efficiency and the use performance are improved.