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34results about How to "Ornamental value" patented technology

Fish passing system with tourism viewing function and fish passing method

The invention discloses a fish passing system with a tourism viewing function and a fish passing method, and belongs to the technical field of water conservancy and hydropower ecological protection. The system comprises a dam body, a ferris wheel, a water supplementing assembly and a master controller, a releasing slide way is arranged on the upstream of the dam body, one end of the releasing slide way extends into a dam body reservoir area water body, a fish passing transfer mechanism is arranged on the downstream of the dam body, and the fish passing transfer mechanism is connected with the water body on the downstream of the dam body through a fishway; the ferris wheel is located between the fish passing transfer mechanism and the releasing slide way, a plurality of manned fish lifting mechanisms are evenly distributed on the ferris wheel, one end of the water supplementing assembly extends into a dam body reservoir area water body, the other end of the water supplementing assembly is connected with the fish passing transfer mechanism, and the master controller is connected with the ferris wheel, the fish passing transfer mechanism and the manned fish lifting mechanisms. The ferris wheel is combined with the fish upstream tracing requirement, upstream and downstream fish population gene exchange of the high-water-head water conservancy project is promoted, meanwhile, the tourism and sightseeing value of the water conservancy project is improved, and the project investment is obviously reduced.
Owner:CHINA POWER CONSRTUCTION GRP GUIYANG SURVEY & DESIGN INST CO LTD

Smokeless sulfur-free display shell lift-off agent and preparation method thereof

The invention relates to a smokeless sulfur-free display shell lift-off agent and a preparation method thereof, and belongs to the technical field of civil entertainment fireworks. The method is as follows: weighing nitrocellulose, dicyandiamide, sepiolite fiber powder, titanium hydride powder, rare earth photoluminescence powder and a polyurethane adhesive; dividing the polyurethane adhesive intothree parts dissolving the dicyandiamide in hot water to prepare a dicyandiamide solution, spraying the dicyandiamide solution onto the sepiolite fiber powder, simultaneously stirring and drying thesepiolite fiber powder, dropwise adding a first part of polyurethane adhesive into the sepiolite fiber powder, grinding and sieving to obtain dicyandiamide/sepiolite fiber powder; mixing the titaniumhydride powder and the rare earth photoluminescence powder, dropwise adding a second part of polyurethane adhesive, sieving and drying to obtain the light-emitting granulation powder; and mixing the nitrocellulose, the dicyandiamide/sepiolite fiber powder and the light-emitting granulation powder, dropwise adding a third part of polyurethane adhesive, kneading, drying, grinding, sieving and granulating to obtain the smokeless sulfur-free display shell lift-off agent. The smokeless sulfur-free display shell lift-off agent provided by the invention has the advantages of good stability, low costand green and environment-friendly setting-off process.
Owner:江西吉润花炮新材料科技有限公司

Aquarium with sterilizing and decorative pump

The invention relates to an aquarium with a sterilizing and decorative pump. The aquarium comprises an aquarium body, a sterilizing and decorative pump arranged on the side wall of the aquarium body,and a decorative light path surrounding the side wall of the aquarium body and intersecting with the sterilizing and decorative pump in an X shape, wherein the sterilizing and decorative pump is connected with a branch interface, one branch of the branch interface is connected with a driving end of a hydraulic motor, the two ends of the decorative light path are connected to water inlet and wateroutlet directions of the hydraulic motor in a sealed mode respectively, the decorative light path is filled with colloid, a first light-emitting source is arranged on the edge of the shell in parallel, the first light-emitting source is connected with a second light-emitting source inserted into the decorative light path through a circuit. The aquarium is provided with a good running water drivingstructure, can effectively drive water in the aquarium to flow and circulate, and can also perform ultraviolet sterilization on water; and, meanwhile, through the decorative light path arranged around the aquarium body, the aquarium body can present the effect of 360-degree surrounding type flowing light and color, and thus has great ornamental value.
Owner:广东早禾田电子科技有限公司

Landscaping vat

The invention provides a landscaping vat, belonging to the field of flower culture in vessels. According to the landscaping vat, the problems that roots rot because an airflow effect in an existing landscaping vat is poor and water is easily accumulated at roots of vegetation covers are solved. The landscaping vat comprises a vat body and an atomizer, wherein a nozzle of the atomizer is fixed on the inner side of the vat body of the landscaping vat; the atomizer is connected with a programmable timer; a water partition layer, a filter layer and a soil vegetation cover layer are arranged in the vat body of the landscaping vat from bottom to top. According to the landscaping vat, the flow of air in the landscaping vat and the supplementation of moisture required by the vegetation covers can be realized by virtue of the atomizer, the structure is relatively simple, and by combining with a programmable controller, the timed and quantitative supplementation of water mist can be realized; the landscaping vat comprises the water partition layer, the filter layer and the soil vegetation cover layer, is similar to a real growth environment of the vegetation covers and has high ornamental value; by virtue of the atomizer, a nutrient solution can be supplemented, and the molecular structure of the nutrient solution is not damaged.
Owner:QINGDAO HUASHENG GREEN ENERGY AGRI TECH +1

Koi fish artificial breeding method

The invention discloses a koi fish artificial breeding method, and relates to the technical field of aquaculture. The method comprises the following steps: building an infrastructure mainly comprisinga cement pond which comprises a breeding pond and a raising pond, a water circulation treatment system which comprises a pipe drawing chamber, a sedimentation chamber, a physical chamber, a biochemical chamber and a clear water sterilization chamber, and an earth pond; carrying out artificial breeding by sequentially carrying out broodstock selection, broodstock raising, spawning, fertilization and hatching; carrying out fish breed raising and selection to keep koi fish with good shapes, bright colors, well-proportioned patterns and elegant swimming postures; carrying out adult fish raising and wintering during a wintering stage from the end of October to the middle of next April, wherein koi fish is transferred to the cement pond for wintering, and feeding is stopped when the temperatureof water is lower than 16 DEG C; transferring fries to the earth pond after wintering; controlling diseases with manners such as disinfecting the cement pond and the earth pond; and catching and transporting the koi fish. With the breeding method provided by the invention, the raised adult koi fish are cream of the crop. The koi fish inherit the features of the original broodstock, and are classic and pure. The koi fish provide great ornamental value and good economic benefit.
Owner:徐州市贾汪区佳顺水产养殖专业合作社

A dahlia dwarfing treatment method

The invention belongs to the technical field of dahlia cultivation, and particularly relates to a dahlia dwarfing treatment method. A dwarf variety is adopted, cutting seedlings are selected, and theaperture of a pot for an initially-planted seedling is 8-12 cm. When the height of the seedlings reaches up to 15 cm, the seedlings are planted in a large pot with the caliber of 22-28 cm; soil for potting is prepared by uniformly mixing 4-5 parts of garden soil, 3-5 parts of river sand and 2-3 parts of compost soil, coarse sand with the thickness of 2-3 cm is spread on the pot bottom, 0.1 part ofdecomposed cake fertilizer powder is added on the coarse sand, and culture soil with the thickness of 0.1-0.2 cm covers the decomposed cake fertilizer powder, thenseedlings with soil lumps are planted, watering is conducted in the growing season when dryness and wetness appear, illumination needs to be conducted for no less than 8 hours every day in the growing period, thin cake fertilizer liquidneeds to be topdressed once every half a month in the growing process, after budding, the thin cake fertilizer liquid is applied once every week, and monopotassium phosphate liquid with the concentration of 0.2% is sprayed once or twice. The method has the advantages that the operation is simple, the obtained dahlia pinnata has high ornamental value, and the height of the dahlia pinnata after dwarfing treatment is 30-40 cm; the method has remarkable economic benefits and is worthy of being widely popularized.
Owner:苏小红

Method for folding paper utensil

The invention discloses a method for folding paper utensils, and relates to a manufacturing method of paper utensils. The method comprises the following steps: taking out a regular polygon, wherein the right middle part is provided with a small regular polygon; manufacturing a two angle connecting line (1), paper edge included angles (2), angular bisectors (3), reverse folding line leading lines, a big diamond (5), a parallel line (6), short lines (7) and intersection points (8); folding along the folding lines of the two angle connecting line (1), the angular bisector (3) and the leading line (4), so that two big isosceles triangles are fitted; simultaneously positively folding the short line (7), thus the large and small isosceles triangles are fitted; coinciding two intersection points(8); manufacturing a positive folding line vertical line (9) at the paper angle part of the two big unfolded isosceles triangles when the two coincided intersection points (8) are fitted and don't move; positively folding the part from the vertical line (9) to the paper angle part along the vertical line (9), and folding into an interlayer that the two big isosceles triangles are fitted; and folding to the end to finish a box angle, and folding each angle by using the above method, so as to form a polygon utensil. The utensil can be manufactured into different polygons according to requirements, has various selections, is a container, has appreciation value and specific structure, is simple in manufacturing, and is beautiful and practical.
Owner:南通欧通置业有限公司

Method for folding paper utensil

The invention discloses a method for folding paper utensils, and relates to a manufacturing method of paper utensils. The method comprises the following steps: taking out a regular polygon, wherein the right middle part is provided with a small regular polygon; manufacturing a two angle connecting line (1), paper edge included angles (2), angular bisectors (3), reverse folding line leading lines, a big diamond (5), a parallel line (6), short lines (7) and intersection points (8); folding along the folding lines of the two angle connecting line (1), the angular bisector (3) and the leading line (4), so that two big isosceles triangles are fitted; simultaneously positively folding the short line (7), thus the large and small isosceles triangles are fitted; coinciding two intersection points(8); manufacturing a positive folding line vertical line (9) at the paper angle part of the two big unfolded isosceles triangles when the two coincided intersection points (8) are fitted and don't move; positively folding the part from the vertical line (9) to the paper angle part along the vertical line (9), and folding into an interlayer that the two big isosceles triangles are fitted; and folding to the end to finish a box angle, and folding each angle by using the above method, so as to form a polygon utensil. The utensil can be manufactured into different polygons according to requirements, has various selections, is a container, has appreciation value and specific structure, is simple in manufacturing, and is beautiful and practical.
Owner:南通欧通置业有限公司

An aquarium with a sterilizing decorative pump

The invention relates to an aquarium with a sterilizing decorative pump, which includes an aquarium body, a sterilizing decorative pump arranged on the side wall of the aquarium body, and a sterilizing decorative pump that surrounds the side wall of the aquarium body and intersects in an X shape. The decorative optical path of the pump, the sterilizing decoration is connected with a branch interface, one branch of the branch interface is connected to the driving end of the hydraulic motor, and the two ends of the decorative optical path are respectively sealed and connected to the water inlet of the hydraulic motor. and the water outlet direction, the decorative light path is filled with colloid, and the edge of the housing is provided with a first light source in parallel, and the first light source is connected to a second light source inserted into the decorative light path through a line. The present invention It has a good flowing water drive structure, which can efficiently drive the water in the aquarium to flow and circulate, and can also sterilize the water with ultraviolet light. At the same time, through the decorative pipelines set around the aquarium, the aquarium can be surrounded by 360° Ambilight-like effect, great ornamental value.
Owner:广东早禾田电子科技有限公司
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