30results about How to "Avoid water stains" patented technology

The invention discloses a water closet vertical-pouring molding structure capable of simplifying a production process and belongs to the technical field of water closet pouring molding models. The structure is used for water closet vertical-pouring molding. According to the technical scheme, a paste sucking channel at a water closet girth water inlet of a girth plate model is a double-face paste sucking channel; the double-face paste sucking channel extends to the two sides to be connected with a guide platform; the upper portion of the guide platform is provided with a smooth plane; a sticky plate is bound to the front portion of the double-face paste sucking channel; and guide bars and water distribution grooves are designed in the inner side of the sticky plate. The girth plate model is of an integrated structure, and operation is facilitated; since a water stopping edge is omitted, the potential problem of poor glazing of the lower portion of the water stopping edge during production and glazing is effectively relieved, and meanwhile, cleaning is more convenient and sanitary dean angles are absent during daily use by a customer; and the lower portion of the sticky plate is open, no residual water exists after flushing, and water stains accumulated in a long term are avoided. By adoption of the water closet vertical-pouring molding structure, the production process can be simplified, operation is easy and convenient, the labor intensity of workers is relieved, the efficiency is improved, and enterprise benefits are increased.

The invention discloses an antibacterial, antistatic and stain-release down-proof fabric and a preparation method thereof. The down-proof fabric is interwoven at a high density through superfine polyester DTY filaments as warp and intermixed superfine polyester DTY filaments, antibacterial polyester DTY filaments and conductive filaments as weft. The interwoven fabric is subjected to three-proofings stain-release and fluff-drilling-prevention finishing and is endowed with antibacterial, antistatic, three-proofings and stain-release functions. The fabric is interwoven at the high density through superfine fibers as warp and weft, each polyester filament is composed of larger than or equal to 144 superfine fibers, the diameter of each superfine fiber is 0.1-0.3 [mu]m and is close to that ofsilk, hand feel is softer, the slip effect of the fibers is higher, and a certain silencing function is realized in the use process; and a non-ionic fluff-drilling-prevention finishing agent and presspolishing treatment are adopted at an after-finishing process stage, a fluff-drilling-prevention additive is prevented from reacting with the three-proofings stain-release finishing agent, the effects of the three-proofings stain-release product can be brought into full play, meanwhile downs on the surface of the fabric are fitted through a secondary press polishing process, and therefore the fluff-drilling-prevention capacity of the fabric is improved.

The invention relates to a horizontal electroless nickel / immersion gold assembly line and an electroless nickel / immersion gold method. The horizontal electroless nickel / immersion gold assembly line comprises an automatic plate placing machine, a first micro-etching bath, a first rinsing bath set, a sand blasting machine, a second rinsing bath set, an oil removing bath set, a third rinsing bath set, a second micro-etching bath, a fourth rinsing bath set, a pre-soaking bath, an activated bath set, a fifth rinsing bath set, a pickling bath, a sixth rinsing bath set, a first surface treatment system, a seventh rinsing bath set, a second surface treatment system, a gold recovery bath, an eighth rinsing bath set, an operation station, a ninth rinsing bath set, a blowing-drying bath set, an automatic plate collecting machine and a conveying mechanism which are sequentially arranged. The horizontal electroless nickel / immersion gold assembly line has the effects of being short, suitable for installation and use in general small factories, high in electroless nickel / immersion gold efficiency and high in electroless nickel / immersion gold quality.

The invention relates to a multi-functional pot cover. The pot cover comprises a cover face and a handgrip installed on the cover face, the cover face is of a circular structure which is sunken downward, multiple grooves are evenly formed in the middle of the lower surface of the cover face, the grooves extend from the middle of the cover face to the edges of the two sides of the cover face and are communicated with the outside, the width of each groove is changed from narrowness to wideness from the middle to the two sides of the groove, and the depth of each groove is changed from shallowness to deepness from the middle to the two sides of the groove. According to the multi-functional pot cover, the multiple grooves which extend from the middle of the cover face to the edges of the two sides of the cover face and are communicated with the outside can serve as vapor outlets of the pot cover in the cooking process, vapor is discharged out through the grooves, and the grooves can further serve as filter screens for pouring away excessive water; the cover face is of the circular structure which is sunken downward, the width of each groove formed in the cover face is changed from narrowness to wideness from the middle to the two sides of the groove, and the depth of each groove is changed from shallowness to deepness from the middle to the two sides of the groove, so that vapor water can flow back into a pot, and redundant water stains are prevented from occurring on a cooking bench; the cover face and the handgrip are both made of silica gel materials, scald can be prevented, and the multi-functional pot cover is convenient to clean.

The invention relates to a horizontal electroless nickel / immersion gold assembly line and an electroless nickel / immersion gold method. The horizontal electroless nickel / immersion gold assembly line comprises an automatic plate placing machine, a first micro-etching bath, a first rinsing bath set, a sand blasting machine, a second rinsing bath set, an oil removing bath set, a third rinsing bath set, a second micro-etching bath, a fourth rinsing bath set, a pre-soaking bath, an activated bath set, a fifth rinsing bath set, a pickling bath, a sixth rinsing bath set, a first surface treatment system, a seventh rinsing bath set, a second surface treatment system, a gold recovery bath, an eighth rinsing bath set, an operation station, a ninth rinsing bath set, a blowing-drying bath set, an automatic plate collecting machine and a conveying mechanism which are sequentially arranged. The horizontal electroless nickel / immersion gold assembly line has the effects of being short, suitable for installation and use in general small factories, high in electroless nickel / immersion gold efficiency and high in electroless nickel / immersion gold quality.

The invention discloses a surface protecting coating of a stone. The coating is composed of the following components in parts by weight: 1000 parts of cyclohexane, 5-15 parts of triethylene glycol methyl ether, 10-100 parts of nano silicon dioxide, 80-180 parts of vinyl blocked dimethyl siloxane, 2-15 parts of perfluoromethyl vinyl ether and 20-60 parts of a polystyrene-polybutadiene-polystyrene block copolymer. After applying the surface protecting coating of the stone disclosed by the invention, effects of blocking moisture migration and diffusion of salt and alkali can be exerted, so that various diseases such as water spots, saltpetering, rust and cracks after a natural stone is in contact with cement mortar can be avoided better, the bonding strength can be increased, and the service life of the natural stone, in particular of the natural stone for building decoration, is greatly prolonged. The coating has quite good economical benefit and application prospect.

The invention discloses air purification equipment for a smart home. The air purification equipment structurally comprises a front filter tank, a water tank, a machine body, a filter cover plate and acontrol panel. The front filter tank is connected with the water tank through a pipeline. The water tank is nested and fixed to the right side of the machine body. The machine body is movably connected with the filter cover plate and is further connected with the control panel through a wire. The front filter tank is placed in a groove in the front end of the machine body. The air purification equipment for the smart home has the beneficial effects that a spray washing column can move at a constant speed in the horizontal direction under the supporting action of a sliding rail, a spray head pumps out cleaning liquid while moving is conducted, the cleaning liquid impacts a filter screen from inside to outside in a protection tank, so that dust on the surface falls off quickly, and a filterlayer cannot be damaged. According to the air purification equipment for the smart home, a liquid collecting tank is separated from the machine body, When the liquid collecting tank is drawn out of the bottom of the machine body, a water collecting strip can scrape off water drops which are about to drip from the bottom, the water drops flow into the liquid collecting tank along a protruded scraping plate, and water stains on the floor after cleaning are avoided.

The invention discloses a rotary press water cooling system, and belongs to the technical field of rotary presses. The rotary press water cooling system comprises a water cooling roller, a first rotary joint is arranged at one end of the water cooling roller, the inner side of the end, deviating from the water cooling roller, of the first rotary joint is in communication with the end close to a flow distribution pipe. According to the rotary press water cooling system, through the mutual cooperation of the designed structures such as a first main pipe, a second main pipe, a third main pipe, aball valve, a valve pipe, a bucket-shaped body, a water cooling body, a gas collecting hood, shells, female screw rods, male screw rods, turbines, separation membranes, flow distribution bodies and spray holes, the cooling effect of the water cooling roller in unit time can be effectively controlled, the stability of a temperature difference value between the surface temperature of the water cooling roller and the room temperature is kept, water spots generated on the surface of the water cooling roller due to the temperature effect are avoided, the layer of water vapor heat energy permeatinginto the water cooling roller is shallow, and normal work and application of the water cooling roller are not affected; and heat energy released by an LED drying lamp set and a lamp set controller isutilized, such that a certain energy-saving and emission-reducing effect can be achieved.

The invention discloses a high-protection-performance all-steel experiment table cabinet which comprises an experiment table body, side cavities are fixedly connected to the left side and the right side of the upper surface of the experiment table body correspondingly, guide grooves are formed in the opposite faces of the two side cavities correspondingly, and a threaded rod is arranged in the side cavity located on the left side; and two ends of the threaded rod are sleeved with a bearing arranged on the front face of the inner wall of the side cavity and a bearing arranged on the back face of the inner wall of the side cavity respectively. According to the table cabinet, through theside cavities, a threaded rod and a threaded block, under limiting of a guide groove and a guide plate, a servo motor drives the threaded rod to enable a scraper mechanism to move, large-area cleaning of an experiment table top is facilitated, the scraper mechanism moves forwards, an embedded rod is extruded through the guide plate, the embedded rod is stressed to drive a water collecting tank box to stretch out, the embedded rod is driven to rotate, and unified collection of cleaned impurities and water stains is facilitated. Through the design, the experiment table cabinet not only is convenient to clean, but also can uniformly collect and treat cleaned objects and water stains in the cleaning process, so that secondary pollution is prevented, and meanwhile, the safety performance of the experiment table cabinet is improved.

The invention relates to a powder cleaning-free gluing production method of laminated glass, which comprises the following steps: S1, preparing a solution of silica powder with silica powder and water and filtering the solution; S2, spraying silica powder solution on the air surface of outer plate glass and drying sprayed solution to obtain an uniform and thin silica powder layer; S3, matching the outer plate glass processed by the step S2 with inner plate glass; S4, carrying out hot bending of the glass processed by the step S3; and S5, putting a glue sheet between the two pieces of glass processed by the step S4 directly to carry out gluing. The laminated glass does not need to be cleaned in the process of the gluing; and the thin silica powder layer is absorbed by the glue sheet in thehigh-pressure process without influencing the light transmittance of the glass and can overcome the defect of cleaning the silica powder by the water in the prior art. The method at least has the advantages that: because the laminated glass is not needed to be cleaned by the water, sheet washing machines are saved and the obvious effects of energy conservation and consumption reduction are achieved; and the glass is not cleaned by the water, the existence of water stains between the glass are avoided, and problems of the quality, such as degumming, bubbles and the like are prevented.

The invention discloses a blurred vision preventing windscreen wiper which comprises a motor, a speed reducer, a four-bar mechanism, a water-wiping arm and a water-wiping slice, wherein the horizontal section of the water-wiping slice comprises three layers, namely, a first brush layer, a spongy layer and a second brush layer; an extruding structure is respectively connected with each of the two sides of the water-wiping arm; a first motor is fixedly arranged on the upper surface of the water-wiping arm; the extruding structure comprises a first guide rail, a second guide rail, a slide rod, a bracket, an extruding plate, a hauling cable and a return spring. The windscreen wiper further comprises a control structure, wherein the control structure comprises a button switch and an operation rod. The first motor is connected with a power supply through the button switch, the reasonable design of the windscreen wiper is realized, the glass surface is difficult to be blurred in the use process, the water spots are difficult to generate, the observation vision of the driver is not influenced and the technical effect of eliminating potential safety hazard is achieved.

The invention relates to a horizontal glue residue removal and copper assembly line. The horizontal glue residue removal and copper assembly line sequentially comprises an automatic plate placement machine, a plate grinding machine group, a first washing groove group, a first operation station, a first surface processing system, a second washing groove group, a second surface processing system, athird washing groove group, a pre-neutralizing groove, a fourth washing groove group, a re-neutralizing groove, a fifth washing groove group, strong air drying equipment, a second operation station, afirst hot water knife immersion groove, a hole shaping machine, a sixth washing groove group, a micro-etching groove, a seventh washing groove group, a pre-immersion groove, a third surface processing system, an eighth washing groove group, a reduction groove, a ninth washing groove group, a fourth surface processing system, a tenth washing groove group, a drying groove group, an automatic platereceiving machine and a transmission mechanism, wherein a plate is driven to rotate by the first surface processing system, the second surface processing system, the third surface processing system and the fourth surface processing system so as to be in contact with a corresponding surface processing liquid. The horizontal glue residue removal and copper assembly line has the effects of relativelyshort length, high processing efficiency and good quality.

The invention discloses a surface treatment device on a light conveyor belt production line, comprising: a frame; a conveying structure, the conveying structure is located on both sides of the frame, and the conveying structure includes a first conveying roller, a second conveying roller and The third conveying roller, the bottom of one side of the frame is fixedly provided with a first mounting seat, the first mounting seat is rotatably provided with a first conveying roller, and the side of the frame is fixed above the first conveying roller A second mounting seat is provided, and a second conveying roller is rotatably arranged in the second mounting seat, and a third mounting seat is fixedly arranged above the other side of the frame, and a first Three conveyor rollers. The invention evenly transfers the surface treatment agent to the surface of the light-duty conveyor belt through a special patterned roller, which can form a layer of uniform special material film on the surface of the light-duty conveyor belt, and improve the physical index of the light-duty conveyor belt.

The invention discloses a self-dusting photovoltaic bracket on water, which comprises a horizontal plate, a plurality of support rods are installed on the lower end of the horizontal plate, a pressure storage box is fixedly connected to the lower end of the horizontal plate, and a pressure storage box is installed on the upper end of the horizontal plate. A mounting frame, a photovoltaic panel is installed on the upper end of the mounting frame; a pressure accumulating mechanism is installed in the pressure accumulating box, and the accumulating mechanism includes a piston plate slidingly connected in the pressure accumulating box, and the right side of the piston plate It is elastically connected to the inner wall on the right side of the pressure storage box through a pressure storage spring. The lower end of the pressure storage box is fixedly connected with two mounting blocks, and a rotating shaft is connected between the two mounting blocks. The lower end of the rotating shaft is fixedly connected With swivel lever. The bracket is provided with a light-controlled structure, and the cleaning structure operates only at night, and when cleaning, the cleaning structure reciprocates multiple times to cooperate with the water body, so that the wiping effect is excellent.

The invention relates to a liquid crystal display, a liquid crystal display substrate and a formation method thereof. The method for forming the liquid crystal display substrate comprises the following steps: forming a gate metal layer in a short-circuiting bar area and a pad area on a substrate and forming a gate electrode in a pixel unit area; sequentially forming a gate electrode insulation layer and an amorphous silicon composite layer which cover the gate metal layer and the gate electrode on the substrate; etching the amorphous silicon composite layer and the gate electrode insulation layer in the short-circuiting bar area and the pad area until the gate metal layer is exposed to form a short-circuiting bar area contact hole and a pad area contact hole; etching the amorphous silicon composite layer and reserving the amorphous silicon composite layer at a position corresponding to the gate electrode in the pixel unit area; forming a source / drain electrode metal layer on the gate electrode and the amorphous silicon composite layer and in the short-circuiting bar area contact hole and the pad area contact hole; and etching the source / drain electrode metal layer to form a source / drain electrode and a conducting channel in the pixel unit area and electrically connect the gate electrode metal layer with the source / drain electrode metal layer in the short-circuiting bar area. The liquid crystal display and the liquid crystal display substrate and the formation method thereof improve the reliability of a device and the efficiency of product quality analysis.