47results about How to "Extend the splash effect" patented technology

The invention discloses a plate trimming machine, which comprises a base, a workbench, a saw beam and disk saw devices, wherein one movable disk saw device is arranged on the right side of the saw beam; two movable disk saw devices are arranged on the left side of the saw beam. The plate trimming machine is characterized in that the saw beam is connected with the top ends of two upright posts to construct a gantry; the base below the saw beam extends from the left side and the right side of the saw beam, and is separated from the two upright posts; a movable workbench and a main driving device connected with the workbench are arranged on the base; workpiece clamping tongs for clamping in the horizontal direction are arranged on front side, back side, left side and right side of the workbench; a plurality of gantry hole devices for supporting workpieces in a rolling way are arranged in an arrayed manner on the workbench respectively; each gantry hole device consists of a ball and a ball base. The plate trimming machine is high in trimming accuracy, high in stability and convenient for machining.

The invention discloses an elastic strip post-breakage splashing preventive structure for a fastener system. The elastic strip post-breakage splashing preventive structure comprises an elastic strip body, and is characterized in that a flexible protective sleeve covers and wraps the annular cross section of the elastic strip body and is connected with the elastic strip body in a tight fit manner;the flexible protective sleeve is arranged along the total length of the elastic strip body or is arranged on bent sections, which are vulnerable to breakage, of the elastic strip body. The elastic strip post-breakage splashing preventive structure has the advantages that an elastic strip can be effectively prevented from splashing after the elastic strip is broken under abnormal conditions, and the insulation performance of the fastener system under normal use conditions can be improved.

The invention discloses a fresh-keeping transport case for cut flowers. The fresh-keeping transport case comprises a vertical type packaging case, a bracket arranged at the inner bottom of the vertical type packaging case and a fresh-keeping water filling bag arranged in the bracket; air vents are formed at the side face of the vertical type packaging case; the bracket has a structure with side vertical faces and a top surface; a flower insertion opening is formed on the top surface of the bracket; the side of the insertion opening is connected with a water-retaining tongue; the fresh-keeping water filling bag is arranged in a space formed between the top surface and the side vertical faces of the bracket; an insertion opening is also formed above the fresh-keeping water filling bag relative to a flower insertion opening of the bracket, and the side of the insertion opening is also provided with a water-retaining tongue; the water-retaining tongue of the insertion opening of the bracket is correspondingly adhered to the water-retaining tongue of the insertion opening of the fresh-keeping water filling bag in a connecting mode; and the fresh-keeping water filling bag has a composite layer structure of which the two sides are bent inwards. The fresh-keeping transport case for the cut flowers can solve the problems of keeping the cut flowers fresh during transportation, avoiding the fresh-keeping water from splashing and the occurrence of poor ventilation, and the like.

Provided is a high-speed railway ballast track ballast bed surface cementing material. The high-speed railway ballast track ballast bed surface cementing material is characterized in that a compound is composed of A and B; the A is prepared from, by mass, 100 parts of isocyanate and prepolymer thereof, 10-30 parts of an environment-friendly plasticizer and 2-6 parts of a bonding accelerator; the B is prepared from, by mass, 100 parts of polyether polyol, 30-60 parts of a chain extension cross-linking agent, 10-30 parts of an environment-friendly plasticizer, 1-3 parts of defoamer and 2-5 parts of an antiager; the volume ratio of the A to the B is 1:0.5-1:4. The ballast track ballast bed surface cementing material is proper in viscosity and curing speed, moderate in curing speed, bonding strength and flexibility, excellent in ageing resistance and low in sensitivity to air humidity, certain dirt resistance is achieved, the effect of inhibiting railway ballast splashing is obvious, and normal ballast track ballast bed tamping maintenance operation is not affected.

The invention belongs to the technical field of cigarette mouth glue, in particular to cigarette mouth glue with good wet viscosity and shear resistance and a preparation method thereof. The cigarettemouth glue is synthesized by using an ethylene-vinyl acetate copolymer emulsion as the main raw material, polyethylene glycol as a dispersion medium, a polyvinyl alcohol aqueous solution as a colloidprotective agent, and a modified polyurethane thickener, a non-silicone antifoaming agent, a 2,2,4-trimethyl-1,3-pentanediol diisobutyrate plasticizer, a buffer solution and the like as adjuvant materials. The cigarette mouth glue belongs to a water-based adhesive. The invention has the following beneficial effects: the cigarette mouth glue is suitable for tipping of tipping paper on a high-speedcigarette making machine, and suitable for roll coating of the cigarette equipment; clean operation of machines is guaranteed; and the preparation method is beneficial to high shear viscosity.

The invention discloses a coating material with good water guarding property and the process for making the coating layer, wherein the coating material is prepared from oxosilane chain segments, bridging agent, tin series and platinum series catalysts, acrylic Resin, polyamine ester resins, toluene and solvents having corresponding polarity through fully mixing.

The invention relates to the technical field of textiles, in particular to a novel textile dyeing device. The device comprises a dye vat; a height-adjustable support is mounted on one side of the upper surface of the dye vat; a vertical electric push rod is mounted on the horizontal section of the support; the movable end of the electric push rod extends into the dye vat and is provided with a connecting column; the lower end of the connecting column is fixedly connected with a bottom plate; the lower surface of the bottom plate is fixedly connected with a vertically-arranged connecting rod; the lower end of the connecting rod is fixedly connected with a transversely-arranged transverse rod used for storing textile cloth; the movable end of the electric push rod is sleeved with an isolation plate; the lower surface of the isolation plate is fixedly connected with a first cylinder sleeve which is concentric with a penetrating hole; the first cylinder sleeve is sleeved with a corrugated pipe fixedly connected with the first cylinder sleeve; and the inner lower portion of the corrugated pipe is fixedly connected with a second cylinder sleeve. Compared with the prior art, novel textile dyeing device has the following beneficial effects that dye liquor in the dye vat is prevented from being in contact with the electric push rod at will, and the effect of protecting the electric push rod is achieved.

The invention belongs to the technical field of paint spraying and particularly relates to a protection method for preventing splashing pollution during paint spraying. The protection method comprisesthe following steps that first, a spraying opening of a paint spraying machine is cleared to remove dirt and residual paint near the spraying opening; second, the surface of a to-be-sprayed metal plate is cleaned up to guarantee that no chipping and no water spot remain; and third, a device for preventing splashing pollution during paint spraying is fixed to the edge of a to-be-sprayed area of the metal plate surface. According to the protection method for preventing splashing pollution during paint spraying, the device for preventing splashing pollution during paint spraying in the third step prevents the paint from splashing out of the to-be-sprayed area; and according to the device for preventing splashing pollution during paint spraying, the periphery of the to-be-sprayed area is protected through a plastic film, the splashing paint is blocked by the plastic film in the paint spraying process, the plastic film can be torn off after paint spraying, using is convenient, and the paint splashing prevention effect is good.

The invention relates to the technical field of a vehicle paint surface polishing wax, in particular to a paint surface crystal polishing protection hard wax and a preparing method thereof. Pure natural wax is taken as a main film forming substance and a dearomatization aliphatic series solvent is used, so that the product is more environment-friendly; by adding silicon-containing resin, the product has a paint face repairing capability; a silicon-containing high-molecular polymer is added, so that the product has higher paint surface luster texture and dewatering capability. The product can form a hard and compact wax protection layer on the paint surface of a vehicle body, the wax protection layer is good in luster texture, has excellent water splashing performance, and prevents the paint surface of the vehicle from scrapes and aging, and corrosion to the paint surface of the vehicle from acid rain and ultraviolet rays, and is excellent in paint surface protection capability and small in toxicity.

The invention discloses an ultrahigh-power laser-deep penetration TIG composite welding method for a thick plate, and belongs to the technical field of thick plate ultra-high power laser welding. The problems that in an existing ultrahigh-power laser welding process of the thick plate, welding spatter and collapse are serious, so that the welding seam surface forming control difficulty is large, and the stability of the ultrahigh-power laser-traditional TIG composite welding process of the thick plate is poor are solved. According to the method, an ultra-high power laser is emitted into a deep penetration TIG electric arc key hole, an opening area of the ultra-high power laser key hole is forcibly enlarged by means of the high stiffness and the high penetrating power of a deep penetration TIG electric arc, meanwhile, a metal liquid column at an opening of the laser key hole is restrained from flying out of the surface of a molten pool, the purposes of restraining ultrahigh power laser welding splashing of the thick plate and improving the welding quality are achieved, the welding seam upper surface forming is improved, and the welding process stability is improved.

A spray gun for splashing slags to protect converter after tapping off is composed of spray tube and nozzle. Said spray tube consists of external sleeve tube, middle-layer water tube and internal nitrogen gas tube. Said nozzle is an integral structure composed of external wall, cooling water wall, gas chamber and 6 spray holes. After tapping off, the slags material including light-burnt magnisium balls and light-burnt dolomite is added by 1-2 Kg / T (steel), and nitrogen gas is sprayed out at speed higher than 530 m / s for splashing the slags.

Water-continuous composition comprising 10 to 90 wt % of liquid oil and 0.05-5 wt. % of a porous powderous vegetable matter made from nuts, seeds, beans kernels, pits and cellulose having a volume weighted mean particle diameter (d4,3) not exceeding 0.5 mm.

The invention discloses a construction method of an underwater blocking net, and relates to the technical field of underwater salvage equipment. The construction method of the underwater blocking net comprises the following steps that S1, the two ends of the bottom of the blocking net are connected with anchor chains; S2, the blocking net and the two anchor chains are put into water through a workboat; and S3, bases are arranged at the two ends of a river bank. According to the construction method of the underwater blocking net, stormy waves drive water flow to impact an inclined plate, so that the inclined plate is stressed to deflect, meanwhile, the inclined plate drives an elastic plate to extrude each other during deflection, the elastic plate can drive the inclined plate to continuously vibrate, and an elastic film is pulled through a second pull rope while the inclined plate deflects or vibrates, so that a device can be prevented from being damaged due to excessive deflection of the inclined plate, it can also be guaranteed that the inclined plate deflects to pull the elastic film, the elastic film and the water waves are continuously slapped to make a sound, and the buoy finding and seeking effect is good during underwater rescue.

An amphibious aircraft with a wave inhibition groove outer plate comprises an amphibious aircraft body (1) and is further provided with a wave inhibition groove outer plate (2) and a group of connecting rods (3). The wave inhibition groove outer plate (2) is installed at the bottom of the amphibious aircraft body (1) through the group of connecting rods (3) and forms a wave inhibition groove (1-1) together with a fuselage of the amphibious aircraft body (1). The amphibious aircraft has the advantages of remarkably improving spattering performance, enhancing seakeeping capacity, and improving attendance rate.

The invention discloses a scooter. The scooter is provided with a foldable-storage state and an unfoldable-use state. A main scooter beam is assembled by a plurality of single-link bottom plates connected and comprises a front link with a front wheel and a rear link with a rear wheel, the front wheel and the rear wheel are mounted below the corresponding bottom plates, a steering stem is mounted on the front wheel and penetrates the position close to the upper surfaces of the bottom plates to be foldably or quickly detachably connected with the same, and the upper surfaces of the bottom plates are always outwards in the foldable-storage state. The scooter is provided with a locking device retaining the unfolding state and a driving device when unfolded during running. The scooter is characterized in that a suspension device is arranged on the main scooter beam integrally. The three objectives of no pollution, high safety in carrying and cushioning, running, safety, muddy water splashing prevention when the scooter is unfolded to run are achieved.

Water-continuous composition comprising 75 to 90 wt % liquid oil, comprising 0.05 to 5 wt. % of a porous powderous vegetable matter made from nuts, seeds, beans kernels, pits and cellulose having a volume weighted mean particle diameter (d4,3) not exceeding 0.5 mm.

The invention provides a pressurizing shower head. The pressurizing shower head comprises an upper face cover, a lower face cover and a handholding portion, and the upper face cover and the handholding portion are integrally formed; the upper face cover and the lower face cover are fixedly connected; the portion, close to the handholding portion, of the lower face cover is provided with an air inlet hole in the water outlet direction; the portion, directly facing the air inlet hole, of the upper face cover is provided with a water isolating part, an air inlet cavity is formed between the waterisolating part and the lower face cover, and the air inlet cavity communicates with the air inlet hole; a negative-pressure mold cavity is formed between the upper face cover and the lower face coverand communicates with the air inlet cavity; the portion, close to the handholding portion, of the upper face cover is provided with an air inlet groove in the water outlet direction; and the air inlet groove communicates with the negative-pressure mold cavity and a water inlet way. By applying the technical scheme, the purpose of being arranged on the face covers can be achieved, and water flow can be blocked from flowing out from the air inlet hole.

The invention discloses a welding spatter prevention agent. The welding spatter prevention agent comprises 25 parts of solvent naphtha, 5 parts of petroleum ether and 70 parts of oil-based materials per centum, wherein the base-based materials are lubricating oil, the above raw materials are subjected to high-temperature blending and stirring, and the agent is obtained. A preparing method of the welding spatter prevention agent comprises the five procedures of weighing, primary stirring, secondary stirring, filling and packaging. When the agent is used, a user directly sprays the agent to thesurface of a non-welding surface, due to the fact that the oil-based materials that is the lubricating oil are used as the main raw materials, the oil-based materials can effectively form an isolationfilm between welding slag and the object surface, adhesive power between the welding slag and the object surface can be reduced, and the welding slag is prevented from being bonded on the object surface. Convenience is brought to the welding work, labor intensity of a worker is reduced, work efficiency and product fineness can be improved, dust and noise pollution can be reduced, and on the basis, the agent has the good application prospect.

The invention relates to the technical field of forest tree breeding, and discloses a novel forest tree breeding device. The novel forest tree breeding device comprises a breeding box, the left end and the right end of the breeding box are each provided with a pipeline, the two pipelines respectively communicate with the breeding box, and a motor is arranged at the position of a center shaft of the bottom of the breeding box. A specific proportion of water and nutrient solution is added through a pipe, a motor is started to drive a rotating rod to rotate, so that a connecting plate can rotate, the water and the nutrient solution are uniformly mixed, nutrition is conveniently provided for breeding; when the connecting plate rotates, a mixed solution in the breeding box flows to the upper part of the connecting plate through an inclined plate, so that the mixed solution can be swept to the lower part of a partition plate along with the connecting plate, the mixed solution can be absorbed by a sponge layer through the partition plate, and then the nutrition can be provided for seedlings in cultivation soil; when the mixed solution is swept to the position below the partition plate through the connecting plate, the mixed solution flows between a first guide plate and a second guide plate which are adjacent, and the flow speed of the mixed solution can be increased by reducing the hole diameter.

The invention provides a gas-liquid distribution disk for a hydrogenation reactor. The gas-liquid distribution disk comprises a disk plate, wherein the disk plate is provided with multiple distributors; the distributors are provided with cylindrical bubble caps; the centers of the tops of the bubble caps are provided with round holes, the bottoms of the side surfaces of the bubble caps are provided with tooth seams; the bubble caps are internally provided with central pipes coaxial with the bubble caps; bubble cap supports are welded at the tops of the central pipes, bubble cap auxiliary positioning plates are welded at the middles of the central pipes and the bottoms of the central pipes are covered by clamp plates; the tops of the clamp plates are provided with fixed pull rods, the side surfaces of the clamp plates are provided with bumps, and the bottoms of the clamp plates are provided with stream breakers; the bubble caps and the central pipes are connected by virtue of the clamp plates and the fixed pull rods and fixed to the disk plate. The gas-liquid distribution disk has the characteristics of reliable structure, reasonable design and uniform material distribution; by use of spiral tooth seams, the gas carrying capability can be improved, and a rotation effect can be generated by a medium; the structure of the distributor is simplified by virtue of the design of the fixed pull rods, and the central pipes and the bubble caps are fixed to the disk plate by only locking fixed nuts at the tops of the pull rods.

The invention relates to a breathable coat made of a coated fabric and convenient to wash. The coat comprises a coat body (1), wherein the coat body (1) is provided with two sleeves (2); the two sleeves (2) are connected with the coat body (1) by zippers (3); protection pads (5) are arranged outside wrists (4) of the coat body (1) and are connected with the outsides of the wrists (4) by magic tapes; the coat body is made of a fabric; a layer structure of the fabric comprises a thermoplastic polyurethane coating film, a bonding layer and a woven fabric arranged at the bottom of the bonding layer in sequence; the thermoplastic polyurethane coating film serves as a surface layer film. The coat has the beneficial effects that the sleeves and the protection pads can be conveniently washed with hands only by removing the sleeves and the protection pads, and the clothes are unnecessary to be washed every time; the coat provides an excellent breathable function.

The invention relates to a frameless centrifugal high-efficiency splashing device, which has a water inlet mouthpiece and a flow control pipe connected thereto; the inside of the water inlet mouthpiece is in the form of a cone from the water inlet end to the water outlet end; The inside of the water outlet end of the water outlet pipe is freely covered with a fixed bracket; the fixed bracket is a truncated cone-shaped ring body, and the inside of the fixed bracket is separated by at least two channels by the supporting rib wall; the center of the fixed bracket is fixedly connected with A main shaft passing through the flow control tube; the end of the main shaft not connected with the fixed bracket is provided with a bearing seat, and a bearing is provided in the bearing seat; the rotor of the bearing is fixedly connected with the splash runner set on the main shaft; The end of the main shaft where the bearing is installed is provided with a deflector; the deflector is arranged inside the splash runner. The invention has a simple structure, is convenient for assembly and installation operation, improves product performance, reduces water flow resistance, improves splashing performance, and is beneficial to improve cooling effect.

The invention relates to a novel mobile energy-saved landscape fountain, and belongs to the field of landscape fountain equipment. The novel mobile energy-saved landscape fountain comprises the following components: a solar panel, a support frame, a nozzle, a separation plate, a color film, an annular lamp, a support plate, a stand pipe, a connecting piece, a floating plate, a small water pump, a support plate, a horn-shaped water sucking port, an elastic stay rope, a sucker, a support plate connecting hole, a floating plate connecting hole and the like. The novel mobile energy-saved landscape fountain can absorb solar energy with the highest efficiency through the design of the camber surface solar panel; the inner side of the camber surface of the solar panel adopts a waterproof material to stop water currents, sprayed out from the top end of the nozzle, to form a beautiful water umbrella effect; and a water dome effect formed by uniform and fine spraying holes in the nozzle is excellent. Compared with a traditional fountain, the novel mobile energy-saved landscape fountain largely saves the cost and the construction period.

The invention relates to a borderless centrifugal efficient jetting device. The borderless centrifugal efficient jetting device is provided with a water inlet interface pipe and a flow control pipe connected with the water inlet interface pipe, wherein the inside of the water inlet interface pipe is conical from a water inlet end to a water outlet end; a fixing bracket is freely arranged inside the water outlet end of the water inlet interface pipe in a sleeving manner; the fixing bracket is a cone frustum annular body; the inside of the fixing bracket is partitioned into at least two channels by a support rib wall; a main shaft passing through the flow control pipe is fixedly connected to the center of the fixing bracket; a bearing seat is arranged at the one end, which is not fixedly connected with the fixing bracket, of the main shaft; a bearing is arranged in the bearing seat; a rotor of the bearing is fixedly connected with a scattering runner which is arranged on the main shaft in a sleeving manner; a flow guide disk is arranged at one end, on which the bearing is arranged, of the main shaft in a sleeving manner; the flow guide disk is arranged inside the scattering runner. The borderless centrifugal efficient jetting device is simple in structure, and is convenient for assembling and installing; the product performance is improved, the water current resistance is lowered, the jetting performance is improved, and the cooling effect is enhanced.

The present invention has as an objective to provide an emulsion for shallow flying which has reduced spattering. This objective has been met by an emulsion which contains ethylcellulose particles.

The invention discloses a protection box for filter components. The protection box comprises a box bottom, a first protection box cover and a second protection box cover. The box bottom comprises a box bottom body. A plurality of air diversion trenches are formed in the box bottom body. A plurality of box bottom supporting skeletons are fixedly connected to the box bottom. The first protection box cover comprises a first protection box cover body. First protection box cover skeletons are connected to the middle of the first protection box cover body. Ventholes are formed between the first protection box cover skeletons. A first protection box cover supporting groove is formed in the middle of the connection between the first protection box cover skeletons. The protection box is advanced and reasonable in structural design, and has been verified through multiple tests by company laboratories, and the exhalation resistance and the inhalation resistance are up to the international standards demanded by the national inspection center. The water and mud splashing preventing effect is good. The integral structure is simple, the cost is low, the practicability is high, and popularization and application are easy.