61results about How to "Scientific and reasonable conception" patented technology

The disclosed solar energy closed medium cycle power generation comprises: forming a heat-collection unit array with multi-level solar reflection plates and heat-collection pipes, heating the closed medium water dissolved NH3 or CO2 to generate high-temperature high-pressure gas and drive the assembly for generating power; applying the cooling pipes to discharge heat of high-pressure gas into water; after passing the hydraulic pump, recombining the separated water and gas into the relative closed medium. This invention has solid scientific base, uses simple equipments and low cost, and thereby has bright application future.

The invention discloses a hinge machining host. The hinge machining host comprises a lathe bed, a control system and a hydraulic system; an automatic feeding device, a sawing device, a sawing compacting device, a punching device, a drilling device and a cutting device are arranged sequentially on the lathe bed along the feeding direction; the sawing device further comprises a front sawing device and a rear sawing device, the structure of the front sawing device is the same as the structure of the rear sawing device, the front and back sawing devices are arranged symmetrically front and back; a supporting device is arranged on the right side of the automatic feeding device; a service motor drives the feeding, the transmission precision is high; each station machines at the same time, the progresses are the same, and the machining efficiency is high. The invention further discloses a method for machining the hinge by the device disclosed by the invention; the method comprises the following steps: the feeding device compacts profiles and feeds; each station compacts the profiles; the sawing, punching, drilling and cutting devices machine the profiles at the same time; each station returns; the feeding device releases the profiles; the feeding device returns back to the initial position; the feeding device compacts the profiles again; each station looses the profiles; the feeding device feeds again; and then the next process is performed.

The invention discloses development and application of a 0.001-grade high-voltage and high-accuracy double pole voltage transformer and relates to the technical field of power measurement standard equipment. The main innovation points of the development and the application are that innovative design and extensive application of a double pole voltage transformer structure are realized in the high-voltage field; a high-potential and low-voltage excitation component is adopted; and the design of a double pole structure of an annular core and an innovative method arranging a secondary winding outside a primary winding enable the reduction of primary winding resistance R1 and primary leakage reactance X1 of the high voltage winding. In practical engineering application, the voltage transformer is high in accuracy and good in stability; the calibration measurement transfer accuracy and working efficiency of the transformer are improved. An all-insulation 110kV/square root of 3 double pole voltage transformer and a semi-insulation 110kV/square root of 3 double pole voltage transformer are connected in series to form the 220kV/square root of 3 0.001-grade double pole voltage transformer, so that a high-accuracy voltage measurement range is doubled; and the voltage transformer belongs to a domestic and international leading project.

The invention discloses a production method of high-strength automobile hub steel. According to the production method of the high-strength automobile hub steel, a technology comprising converter smelting, LF refining and hot continuous rolling is adopted to produce the automobile hub steel, wherein the thickness of the steel belt of the automobile hub steel is 2.0-5.0 mm. The steel belt is composed of, by weight, 0.065%-0.085% of C, not larger than 0.08% of Si, 0.85%-0.95% of Mn, not larger than 0.018% of P, not larger than 0.003% of S, 0.025%-0.040% of Al, 0.020%-0.030% of Ti, 0.0020%-0.0030% of Ca, not larger than 0.0050% of N, iron and inevitable impurities. By the adoption of the production method of the high-strength automobile hub steel, through the control over the plate blank heating temperature, the rough rolling temperature, the thickness of a roughly rolled intermediate blank, the precise rolling starting rolling temperature, the rolling speed, the precise rolling finishing rolling temperature, the steel coil coiling temperature and the laminar cooling schedule in the rolling process, the high-strength low-yield-ratio automobile hub steel is produced in the absence of niobium and vanadium micro-alloy elements in the presence of only trace titanium.

The invention relates to a recycled aggregate special mortar preparation method and relates to the field of building materials. The method includes the steps: using building wastes such as waste concrete, waste bricks and waste lime-sand mortar which are smaller than 690mm in length as raw materials, determining the quantity of the raw materials as required, crushing and drying to enable moisture to be not more than 0.5% prior to gradational sieving, removing metal, wood dust, plastics and sundries during gradational sieving so that recycled aggregates with the grain sizes of 0.075-0.15mm, 0.15-0.3mm and 0.3-0.6mm are prepared, and using the recycled aggregates to prepare special mortar series including putty for interior and exterior walls, high-hardness and washable putty for interior walls, anti-cracking impermeable elastic putty for exterior walls, dry powder ceramic simulating coating putty, high-hardness washable paste putty, interior wall polishing putty, anti-cracking putty for exterior walls, exterior wall ceramic tile cementing agents, gypsum jointing agents, ceramic tile cementing agents, vetrified tile and mosaic tile cementing agents, marble and thermal-insulation board cementing agents, external thermal insulation cementing mortar and polyphenyl particle rubber powder composite thermal mortar. The recycled aggregate special mortar is used as building raw materials. By the recycled aggregate special mortar preparation method, natural resources are protected, wastes are turned to wealth, labor and time are saved, cost is low, and the requirements of low-carbon production and low-carbon life are met.

The invention relates to a preparation method of recycled aggregate ready-mixed mortar, belonging to the field of building raw materials. The preparation method comprises the following steps of: taking waste concrete, waste bricks and waste sand-lime building materials, which are smaller than 690mm, as raw materials, determining the quantity according to the needs, crushing and drying till the water content is not more than 0.5%, and then performing graded screening so as to prepare recycled aggregate with the particle sizes of 0.075-0.15 mm, 0.15-0.3 mm, 0.3-0.6 mm, 0.6-1.18 mm, 1.18-2.36 mm, 2.36-4.75 mm, 4.75-10 mm and 10-32 mm, wherein metal, wood chips, plastics and other sundries are removed in the graded screening, and the masonry, plastering, waterproof or ground mortar can be respectively prepared by enabling the proportion of the sum of one of the recycled aggregate, cement, powdered ore and cellulose, and short fiber, xanthan gum powder and waterproof powder to the added water to be 1: 0.18. The recycled aggregate ready-mixed mortar can be used as a building raw material. The preparation method has the advantages of protecting natural resources, saving labor, saving time, saving effort, realizing low cost, changing the wastes into valuable things, and meeting the requirements of low-carbon production and living.

The invention discloses a preparation method of recycled aggregate from building wastes, relating to the technical field of building raw materials. The preparation method comprises the following steps of: adopting a waste utilization technology, taking waste concrete, waste bricks and waste sand-lime building materials, which are smaller than 690mm, as raw materials, determining the quantity according to needs, crushing, further drying till the water content is not more than 0.5%, and then performing graded screening so as to prepare the recycled aggregate with the particle sizes of 0.075-0.15 mm, 0.15-0.3 mm, 0.3-0.6 mm, 0.6-1.18 mm, 1.18-2.36 mm, 2.36-4.75 mm, 4.75-10 mm and 10-32 mm and store the recycled aggregate with the different particle sizes respectively, wherein a magnet is applied in the graded screening process for removing metal as well as removing wood chips, plastics and other sundries according to the specific gravity. The recycled aggregate can be used as a building raw material. The preparation method has the advantages of protecting natural resources, saving labor, saving time, saving effort, realizing low cost, changing the wastes into valuable things, and meeting the requirements of low-carbon production and low-carbon living.

The invention discloses a toothpaste containing sodium N-dodecanoyl-L-alaninate as a surfacant, and relates to the field of daily chemical products. By adopting a sodium N-dodecanoyl-L-alaninate or potassium N-dodecanoyl-L-alaninate containing key technology, 30 to 50 parts by weight of sorbitol, 5 to 15 parts by weight of glycerol, 2 parts by weight of polyethylene glycol-400 and 10 parts by weight of water are put into a main boiler and are evenly mixed; 15 to 20 parts by weight of powder phase silicon dioxide, 0.1 to 1 part by weight of sodium carboxymethyl cellulose, and 0.1 to 0.3 part by weight of carrageenan are put into a powder mixing machine for being evenly mixed, and then are put into the main boiler to be evenly stirred; 1 to 3 parts by weight of sodium N-dodecanoyl-L-alaninate or potassium N-dodecanoyl-L-alaninate, 0.1 to 0.3 part by weight of saccharin sodium, 0.2 to 0.6 part by weight of sodium benzoate and 2.8 to 41.5 parts by weight of water are heated to 45 DEG C and then are dissolved and put into the main boiler; 0.2 to 1 part by weight of essence and 0.0001 to 0.1 part by weight of brilliant blue fluorescent are put into the main boiler; all materials in the main boiler are stirred and PH is regulated to 6 to 8, and the materials are vacuumized while the materials are stirred so as to prepare the toothpaste containing sodium N-dodecanoyl-L-alaninate or the potassium N-dodecanoyl-L-alaninate as the surfacant. The preparation of the toothpaste has a stable and reliable effect.

The invention belongs to the field of sea water desalination, and particularity relates to a solar water-salt co-production device and a manufacturing technology thereof. The solar water-salt co-production device comprises a combined transparent shed cover, wherein one layer or a plurality of layers of heat absorbing gauze hoods are mounted in the combined transparent shed cover; a spraying device is mounted in each heat absorbing gauze hood; a spraying cleaner is mounted between each heat absorbing gauze hood and the combined transparent shed cover; a desalted water collecting tank and a rain water collecting tank are arranged at the connected position of the combined transparent shed cover and the ground, and the desalted water collecting tank and the rain water collecting tank are connected with a reservoir through water pipes. The solar water-salt co-production device realizes water-salt co-production of sea water desalination, rain water collection and yield increase of bay salt through solar energy utilization; the solar water-salt co-production device is high in utilization rate of light and heat, low in manufacturing cost, short in investment payoff period, and scientific and reasonable in designing conception, and therefore, the solar water-salt co-production device is suitable for large-scale industrial popularization; the solar water-salt co-production device provides a new path for carbon-free sea water desalination.

The invention relates to a process for manufacturing a waterproof jet-drawn sand painting. The process comprises the following steps: firstly uniformly mixing clear water and white latex according to proportion; cleaning and dehydrating sands with grain diameter of 0.15-1.2mm, and uniformly mixing the sands and the mixed white latex for use; paving the obtained sands on a base plate, adding a little amount of white latex on the surface, shaking the base plate to form a natural concave-convex shape, and drying to obtain a sand plate; and spray-coating a layer of waterproof adhesive on the sand plate to form a waterproof protective film; jet-drawing patterns on the waterproof sand plate, and spray-coating a layer of the waterproof adhesive to form a transparent waterproof protective film after the jet-drawn sand painting is fully dried, thus finishing the manufacture of the waterproof jet-drawn sand painting. With respect to the process for manufacturing the waterproof jet-drawn sand painting, the waterproof sand plate is firstly manufactured, and a special printer jet draws on the waterproof sand plate, thus mechanical and batch production of the sand painting is realized, and the production cost is reduced. The sand painting drawn by the process disclosed by the invention has the advantages that the painting is waterproof and dustproof, can be stored for a long time, has strong stereoscopic impression, is simple and easy to practice and has low cost.

The invention provides a method for returning a transfusion tube by simultaneously and correspondingly accepting pressure at two sides, belonging to the technical field of medical equipment. The transfusion tube comprises a spring plate which is jacked at the front side face of the transfusion tube and 12 shifting fork plates which slide in a slide way of the shell of a pump head to form a sine curve to extrude the back side face of the transfusion tube; the two sides of the transfusion tube among every two shifting fork plates are jointly provided with 22 returning pressure points which are arranged on the shell of the pump head to apply equal pressures to the two sides of the transfusion tube, wherein the pressure is equal to 0-0.7MPa, is in inverse proportion to the pressure of each shifting fork plate, and changes along with the pressure of the former adjoining shifting fork plate; when the pressure of each shifting fork plate is changed, the returning pressure points apply the equal pressures to the two side faces of the transfusion tube, wherein the pressures have inverse direction and are corresponding to each other; the dynamic process that the two side faces of the transfusion tube can simultaneously receive the continuously-changed sine curve pressure is formed; and the dynamic process that the two side faces of the transfusion tube can timely obtain the sine curve pressure is formed when the transfusion tube receives the pressures of the shifting fork plates, so that the transfusion tube can be timely returned and can not be fatigued. The transfusion tube can be used for transfusion and can be returned.

The invention discloses a swing material-hooking device. The swing material-hooking device comprises a rack and a beam fixed to the rack; a horizontal material supporting roller is fixed to the beam, a vertical plate is connected to the beam, a hinged shaft base is fixed to the middle of the vertical plate, the lower portion of the vertical plate is hinged to the rod end of a swing air cylinder, an air cylinder base of the swing air cylinder is hinged to one end of a supporting seat, and the other end of the supporting seat is hinged to the hinged shaft base; a material hooking air cylinder is fixed to the supporting seat, and the rod end of the material hooking air cylinder is rotationally connected with a material hooking roller. In the loading process of section bars, the material hooking roller is raised in a swing mode through a connecting rod structure, the rod end of the material hooking air cylinder retracts and can drive the material hooking roller to move to a side roller, so that the section bars are clamped between the material hooking roller and the side roller, and the positioning accuracy is high; moreover, bearings are inlaid into the side roller and the material hooking roller respectively, the side roller and the material hooking roller can roll in the conveying process of the section bars, friction force in the conveying process is reduced, and the swing material-hooking device is simple and compact in structure, stable and smooth in whole loading process and convenient to adjust and control.

The invention discloses laundry detergent containing sodium lauroyl sarcosine salt and cocoamido sodium propionate and relates to the technical field of daily chemical products. With the key technology of containing of the sodium lauroyl sarcosine salt and the cocoamido sodium propionate, 0.1-3 parts by weight of sodium carboxymethylcellulose and 0.1-1 part by weight of polyvinylpyrrolidone are placed into 65-85 parts by weight of water to be stirred and dissolved at the temperature of 60-70 DEG C, 0.1-5 parts by weight of laureths-9 is added and dissolved, then 3-15 parts by weight of sodium lauroyl sarcosinate, 0.1-6 parts by weight of cocamidopropyl betaine, 3-15 parts by weight of cocoamido sodium propionate, 0.1-4 parts by weight of C8-18 alkyl glucoside and 0.1-2 parts by weight of trisodium citrate are added sequentially and are dissolved completely, then the temperature is decreased to 45 DEG C or below, pH is adjusted to 6-10 through citric acid, kathon, brilliant blue, propylene glycol and fragrance are added, and the laundry detergent is obtained through even stirring. The laundry detergent is used for washing clothes and is high in surface activity, environmentally friendly and stable and reliable in effect.

The invention discloses a preparation method of cardiovascular stasis-removing powder and relates to the technical field of health care. By a natural food material key technology, 200g of radix notoginseng extract, 200g of radix panacis quinquefolii extract and 200g of radix salviae miltiorrhizae extract are uniformly mixed, the obtained mixture is packaged in a mode of 10g per bag so as to prepare a finished product of the cardiovascular stasis-removing powder. A using method of the cardiovascular stasis-removing powder comprises: mixing 10g of the finished product of cardiovascular stasis-removing powder with warm water and taking after three meals per day. The cardiovascular stasis-removing powder is used for health care. The method is simple, convenient, easy to operate, stable and reliable in effect, adopts the natural food raw materials, and is suitable for various populations, and beneficial to popularization, and the cost is low.

The invention relates to a translation type turnout junction of a transportation rail, in particular to a translation type turnout junction used for drawing distant controlled auxiliary transport equipment by a mining rope. The translation type turnout junction used for drawing distant controlled auxiliary transport equipment by the mining rope comprises docking straight rails, a short fixed rail, a short movable rail, a long fixed rail, a long movable rail and an inclined straight rail, wherein the short fixed rail is arranged on one side of the gap between the two docking straight rails, the long fixed rail is arranged on the other side of the gap, the inclined straight rail is arranged on one side of the long fixed rail, an inclined groove is formed in the short fixed rail, the short movable rail is mounted in the inclined groove of the short fixed rail, an inclined groove is formed in the long fixed rail, the long movable rail is mounted in the inclined groove of the long fixed rail, a connecting straight rail is arranged on the short movable rail and the length of the connecting straight rail is matched with that of the gap between the two docking straight rails, a connecting straight rail and two curved rails are arranged on the long movable rail, the length of the connecting straight rail is matched with that of the gap between the two docking straight rails, and the two curved rails are connected with the docking straight rails and the inclined straight rail. The translation type turnout junction is reasonable in structure, free in turning and straight going when being driven by people, and meets the requirement on the design of the turnout junction in a turning transportation process in a roadway.

The invention discloses a preparation method of yellow rice wine donkey hide gelatin and relates to the technical field of weight loss. The preparation method comprises the following steps: adopting natural ingredients as a key technology, putting 250g of donkey-hide gelatin and 500g of yellow rice wine into a china bowl and infiltrating for 24 hours so as to soften the donkey-hide gelatin; putting the mixture into a steamer and steaming for 3 hours with low fire and no cover; in a state that the donkey-hide gelatin is dissolved into liquid, slightly stirring and then steaming with low fire and no cover for 1 hour so as to roll bubbles in the china bowl and make the donkey-hide-gelatin thoroughly dissolved, thereby obtaining a finished product of the yellow rice wine donkey hide gelatin; taking out the china bowl filled with the finished product of the yellow rice wine donkey hide gelatin from the steamer; after natural cooling, sealing with a food film and putting into a refrigeratorfor cold storage. A use method of the yellow rice wine donkey hide gelatin is that 10g of the finished product of the yellow rice wine donkey hide gelatin is brewed with warm boiling water for administrating, three times a day for health care. The method has the advantages of simplicity and feasibility, stable and reliable effects of the product, safety natural food materials, scientific homologyof medicine and food, low cost and facilitation of promotion.

The invention discloses a method for preparing bone strengthening powder and relates to the technical field of healthcare. By using a key technique of 'natural food materials', 200g of soft shark bonepowder, 14g of a flatstem milkvetch seed extract, 14g of a sea-buckthorn extract, 14g of a fructus psoraleae extract, 14g of a sharpleaf galangal fruit extract, 14g of a rhizoma drynariae extract, 14g of a raspberry extract, 14g of a cortex acanthopanacis radicis extract, 14g of a Schisandra chinensis extract, 14g of a Morinda officinalis extract, 14g of a Eucommia ulmoides extract, 14g of a mulberry extract, 40g of a turtle shell extract, 30g of a rhodiola rosea extract, 30g of a roselle extract, and 20g of a polygonatum extract are uniformly mixed, 10g of the food materials per bag are packaged, and thus a finished product of the bone strengthening powder is prepared. A use method of the bone strengthening powder comprises a step of taking 10g of the finished product of the bone strengthening powder with warm water after three meals every day. The bone strengthening powder is applied to healthcare. The bone strengthening powder is simple and feasible in method, stable and reliable in effect, natural in food material, applicable to various people, low in cost and beneficial to popularization.

The present invention discloses a preparation method of body slimming powder and belongs to the field of weight losing. 25 g of a fresh ginger extract, 25 g of a papaya extract, 20 g of a wheat germ extract, 10 g of a coix seed extract, 10 g of a wheat bran extract, 10 g of a radix puerariae extract, 20 g of a tartary buckwheat extract, 20 g of an oat extract, 20 g of a black sesame extract, 20 gof a Chinese yam extract, 20 g of a poria cocos extract, 20 g of an apricot kernel extract, 20 g of a linseed extract, 20 g of a corn extract, 20 g of a white lotus seed extract, 20 g of a semen euryales extract, 20 g of a carrot extract, 20 g of a black fungus extract, 20 g of a white fungus extract, 20 g of a Chinese wolfberry fruit extract, 20 g of a lotus leaf extract, 50 g of olive oil and 50g of flaxseed oil are mixed evenly, and the mixture is packaged into the body slimming powder at 10 g/bag. A use method is as follows: one meal of the body slimming powder is brewed with 30-50 g of boiling water for eating. The body slimming powder is selected to replace dinners and one of staple food in the dinners, used for losing weight, simple in the method and good in effects.

The invention provides a caisson type foundation, which comprises a caisson body (1). A sand-blowing gap (3) is formed at the upper part of the caisson body (1); sand-extracting gaps (2) are formed on vertical faces of the caisson body (1) respectively; and sands (4) having good flow property are filled in the caisson body (1). During use, a base plate of a large storage tank is fixed on a top plate of the caisson type foundation filled with the sands having good flow property through a bolt, so the horizontal position of the storage tank is adjusted by adjusting the sands in the caisson. If the storage tank is inclined, the storage tank can be adjusted by feeding the sands through the sand-blowing gap or extracting the sands through the sand-extracting gaps. The caisson type foundation is scientific and rational in idea and simple and feasible in method, is free from influences of geological conditions and weather conditions, and can guarantee the use safety of the large storage tank.

An intelligent-induction automatic door curtain comprises a door curtain boom, door curtain strips, an intelligent inductor, an electromagnetic actuator and a single-chip microcomputer controller. The intelligent inductor can automatically detect that people walk in and out via the door curtain, and a detected signal drives the electromagnetic actuator to act through the single-chip microcomputer controller so that the opening and closing states of the intelligent-induction automatic door curtain can be determined. Due to the fact that the technical scheme is adopted, the intelligent-induction automatic door curtain is firm and prevents wind, and the door curtain strips are not prone to tangling. Furthermore, the intelligent-induction automatic door curtain brings great convenience and happiness to a user, and the possibilities of cross infection disease in public places are reduced. Besides, the intelligent-induction automatic door curtain has the advantages of being scientific and reasonable in technical method conception and compact in structure.

The invention relates to a preparation method of inflammation-diminishing antibacterial and antiviral powder, and relates to the technical field of healthcare. The inflammation-diminishing antibacterial and antiviral powder finished product is prepared by adopting 'natural food material' key technology; evenly mixing 60g of echinacea extract, 50g of onion extract, 50g of scallion extract, 50g of garlic extract, 30g of Artemisia apiacea extract, 30g of cordate houttuynia extract, 30g of red semiaquilegia adoxoides extract, 30g of purslane extract, 30g of honeysuckle extract, 30g of dandelion extract, 30g of gynostemma pentaphylla extract, 20g of beet root extract, 20g of mangosteen extract, 20g of buckwheat extract, and 20g of henry steudnera tuber extract; packaging every 10g of mixture ina bag. A using method of inflammation-diminishing antibacterial and antiviral powder includes that 10g of the inflammation-diminishing antibacterial and antiviral powder is taken along with warm boiled water; the product is taken after meals for three times every day. The inflammation-diminishing antibacterial and antiviral powder is used for the healthcare. Natural food materials are used as rawmaterials, the method is simple and easy to implement, the powder is suitable for various people, stable and reliable in effect, low in cost, and conducive to popularization.

The invention provides an earth wire type earthing health apparatus and relates to the technical field of health care. The earth wire type earthing health apparatus is characterized in that earthing is used as the key technique; an earth wire, a fuse, and four clips are fixedly connected through a wire successively; the first clip is fixedly connected with a silver fiber fabric bedsheet in a clamping mode; the second clip is fixedly connected with a silver fiber fabric mouse pad in a clamping mode; the third clip is fixedly connected with a silver fiber fabric cushion in a clamping mode; the fourth clip is fixedly connected with a silver fiber fabric foot pad in a clamping mode; and the silver fiber fabric foot pad and silver fiber fabric socks, the silver fiber fabric bedsheet and silverfiber fabric underwear and silver fiber fabric trousers, and the silver fiber fabric cushion and the silver fiber fabric trousers are both connected in a close contact manner. The earth wire type earthing health apparatus is used for health care. The earth wire type earthing health apparatus has the advantages of being scientific and reasonable in structure, being simple and practicable in the method, being stable and reliable in effect, being suitable for various populations, being low in cost, and being conductive to popularization.

The invention belongs to the technical field of chess game devices, and relates to an infant three-dimensional chess containing a filler. A body structure of the three-dimensional chess is provided with a base, the filler and a top structure, the interior of the base is of an internally-controlled cavity structure, the cavity is filled with the filler, the bottom of the base is connected with a base plate through threads or buckles. The top structure is designed into different shapes according to different chess pieces; the commander, the bodyguard, the elephant, the horse, the vehicle, the cannon and the soldier in the chess pieces respectively select any one of plant seeds such as wheat, rice and the like or mineral particles to be filled in the cavity of the base. Development of intelligence of infants and children is facilitated, and learning interest is improved; the cavity can be opened, so that a user can conveniently see seeds or mineral substances and know natural substances while playing chess for entertainment, and love for life is enhanced; and a good habit of loving labor and cherishing grains is formed.