51results about How to "Easy to store and use" patented technology

The invention provides a high concentration nimodipine emulsion injection for intravenous injection, which is prepared from active component of nimodipine and auxiliary materials including oil for injection, emulsifying agent, auxiliary solvent, isotonic conditioning agent and water for injection.

The invention discloses a method for removing nitrite in an edible bird's nest by using microbial viable bacteria suspension and/or crude enzyme liquid and application. The method is characterized in that one or two of the microbial viable bacteria suspension which is prepared by using edible microbes with an ability of removing the nitride and the crude enzyme liquid which is prepared by using the edible microbes with the ability of removing the nitride is mixed with the edible bird's nest, and then the edible bird's nest is oscillated and washed to obtain the edible bird's nest in which thenitride is removed. The microbial viable bacteria suspension is obtained directly through fermentation or by suspending active dry yeasts in a culture medium. The crude enzyme liquid is obtained through thallus crushing and separation or by dissolving dry crude enzyme powder in buffer solution. The active dry yeasts and the dry crude enzyme powder are convenient to store and use and can be used both during food production and before eating. By using the microbes with edible safety and the crude enzyme liquid thereof to remove the nitride in the edible bird's nest, the removal rate can reach more than 99 percent. The method is safe and high-efficiency and can also be used for removing the nitride in other cured foods.

The invention discloses regenerable oily denitration absorption liquid used for absorbing nitric oxides in smoke as well as a preparation method and application of the absorption liquid. The regenerable oily denitration absorption liquid is prepared from the following components in percentage by volume: 5%-30% of an oil phase, 25%-40% of a water phase and 30%-60% of an emulsifier. The preparation method of the regenerable oily denitration absorption liquid comprises the following steps: taking a surfactant and a co-surfactant according to a ratio at the temperature of 15 DEG C-50 DEG C, uniformly mixing, sequentially adding the oil phase and the water phase according to the ratio, and stirring a solution until the solution is clear. The absorption liquid has a good effect of removing pollutants; the removal rate of nitric oxides can reach over 60%; the absorption liquid can be regenerated and recycled, so that the catalyst can be cyclically used; meanwhile, the absorption liquid is stable in property, simple in process and low in investment and operation costs, and can be implemented on existing wet desulphurization equipment.

The invention relates to a method and a device for producing subacid electrolyzed water, which belong to the technical field of water treatment. The device used by the method comprises an electrolytic cell body divided into an anode chamber and a cathode chamber by a diaphragm, wherein the diaphragm is fixed through a clapboard; an anode is arranged in the anode chamber; a cathode is arranged in the cathode chamber; the anode and the cathode are respectively connected with a power supply through guide wires; a cathode chamber inlet is arranged in the upper part of the cathode chamber; an alkaline water outlet is formed in the bottom part of the cathode chamber and is connected with an alkaline water branch line; an alkaline water adjusting valve is arranged on the alkaline water branch line; a proportional control valve is arranged on the clapboard and penetrates through the bottom part of the diaphragm; an anode chamber outlet is formed in the upper part of the anode chamber and is connected with a subacid electrolysis water branch line; a producing water adjusting valve is arranged on the subacid electrolysis water branch line. The method comprises: an electrolyzer enters the cathode chamber from the cathode chamber inlet so as to be electrolyzed, part of alkaline water produced by electrolysis enters the anode chamber through the proportional control valve so as to be electrolyzed, and the subacid electrolyzed water is obtained. According to the method and device provided by the invention, a sodium chloride water solution is adopted as the electrolyzer so as to be convenient to transport, store and use.

The invention relates to a short-process pre-treatment scouring agent for a textile. The short-process pre-treatment scouring agent is mainly prepared by the following components in percentage by weight: 60-80% of sodium percarbonate, 5-15% of alkaline agent, 5-15% of sodium metasilicate, 5-15% of EDTA (ethylene diamine tetraacetic acid)-2Na and 5-15% of surfactant. The scouring agent provided by the invention compounds each kind of drug needed in the pre-treatment process according to a proper ratio; after the scouring agent is used, three traditional processes of pre-treatment desizing, refining and bleaching can be shortened as one process of desizing, refining and bleaching or two processes of desizing firstly and refining and bleaching. The scouring agent has the characteristics of simple use, better energy-saving and consumption-reducing effect, high energy using rate and good economical and social benefits.

The invention discloses a steam-hot air combined cycle power generation system belonging to the technical field of low-calorific-value coal power generation. The system comprises an oxygen-enriched flameless combustion circulating fluidized bed boiler system, a steam cycle power generation system, a hot air cycle power generation system and a pollutant removing system, wherein the circulating fluidized bed boiler system produces high-temperature and high-pressure steam by means of low-calorific-value coal through high-temperature flue gas combined with the oxygen-enriched combustion technology to push a steam turbine to generate electricity; in the hot air cycle power generation system, air and coal mine ventilation air containing the low concentration of methane are compressed and heated and then are subjected to an oxidizing reaction in a high-temperature methane oxygenizer; produced high-temperature and high-pressure hot air is used for pushing an air turbine to do work. The steam-hot air combined cycle power generation system integrates steam cycle power generation and hot air cycle power generation, the utilization rate of the low-calorific-value coal can be increased, pollutants are reduced, the low-concentration methane in the coal mine ventilation air can also be effectively oxidized and eliminated, the greenhouse gas effect of the low-concentration methane is reduced, and the energy source, namely the low-concentration methane, can be fully utilized while the low-concentration methane is prevented from polluting the environment.

The invention relates to the field of E-tag for object identification, in particular to an antenna on the E-tag. The E-tag antenna couples with a reading head antenna in a reading head device to transmit the identification information signals which are contained by the tag circuit; the E-tag antenna is a coil intertwined with a lead, wherein, the coil is a ring shape. As the invention arranges the tag antenna to be the ring shape, under the circumstances that the position holding axis of the antenna coil of reading head equipment for reading the E-tag is parallel to the axis of the tag antenna and keeps a proper distance, the invention can acquire the readability at any direction of the surrounding 360 degrees of the ring-shaped E-tag antenna; when the reading head equipment is fixed, a ring-shaped E-tag code block is sheathed outside a rod object requiring identification, the rod object can get close to the reader at any position in the surroundings to acquire reliable reading results, thus being able to simplify the rob object structure without circumferential directional location of the rod object.

The invention discloses a urine collection device for clinical examination in gynecology, which comprises a support rod, a base, a urine hopper and a collection bottle, the top of the support rod is provided with a urine channel, and the bottom end of the urine channel is provided with a urination hole. The middle part of the urine channel is connected to the overflow pipe, the top of the urine channel is connected to the urine bucket, and the urine bucket and the urine channel are connected by threads. hole, the base is threadedly connected with the support rod through the lifting hole, the urination hole is connected to the connecting pipe, the other end of the connecting pipe is connected to the connecting pipe needle, the connecting pipe is provided with a control valve, the mouth of the collecting bottle is provided with a stopper, and the connecting pipe passes through The needle pierces the bottle stopper and is connected to the collection bottle; the support rod, base and urine bucket of the present invention are detachable and easy to use and store; the process of collecting urine in the collection bottle is completely sealed, and the urine is always In a sealed state, it can effectively prevent urine from being polluted, and it is clean and hygienic when collected.

The invention discloses an intelligent binding device for finance. The intelligent binding device comprises a sorting device, wherein a plurality of groups of conveying rollers are arranged inside thesorting device; rotating devices are arranged on two sides of the inner center of the sorting device; rotating shafts are arranged on the rotating devices; two groups of rotating plates are arrangedon the rotating shafts; scraping plates are arranged on the opposite surfaces of all the rotating plates; and rubber layers are arranged on the side surfaces of the scraping plates. According to the intelligent binding device, an atomization nozzle is utilized for the spraying onto wrinkles, as well as the extrusion and drying treatment is performed under the action of extrusion rollers and warm air pipes, so that the wrinkles on notes can be eliminated; the rotating plates are utilized for rotating on the upper and lower surfaces of the notes, the scraping plates are arranged on the corresponding sides of the rotating plates, and the rubber layers are arranged on the scraping plates, so that folded corners can be restored, the damage to the folded corners can be effectively avoided through the rubber layers, and then the notes can be sorted; and through the sorting of the notes one by one, the notes can be smoothly bound as well as the subsequent storage and use can be facilitated.

The invention discloses a shutter device convenient to clean, and belongs to the technical field of sanitation facilities. The shutter device comprises a frame and glass, a clean transverse rod and a lifting rod. The clean transverse rod is connected with the lifting rod. The frame comprises a left frame and a right frame. The two ends of the clean transverse rod are in slip connection with the left frame and the right frame respectively. A clean tool is disposed in the side, close to the glass, of the clean transverse rod. The clean transverse rod comprises a bending section used to adjust directions and a lifting section used to adjust height. The lifting section is connected with electric control device. In above components, all components are the clean device except the frame and the glass. The clean transverse rod is connected with the indoor sides and the outdoor sides of the left frame and the right frame in sliding but separable mode. The device solves the problem that cleaning windows is difficult.

The invention discloses a thermosetting conductive adhesive. The thermosetting conductive adhesive comprises, by weight, 50-70% of a conductive filler, 1-20% of a thermosetting resin, 0-20% of volatile organic compound and 1-30% of a nano-silver cross-linking agent. The nano-silver cross-linking agent comprises nano-silver particles with the sizes of 1-100mm and oligomers are adsorbed onto the surfaces of the nano-silver particles. The group at one end of the oligomer is selected from a carboxyl group, a mercapto group and an amino group and the group at the other end of the oligomer is selected from a carboxyl group, a mercapto group and an amino group. Two ends of the thermosetting resin contain reactive epoxy groups. The invention also provides a preparation method of the thermosettingconductive adhesive. The conductive adhesive has a stable system at the normal temperature, is easy to store, resists aging and has excellent electrical conductivity.

The invention provides a use technology of a network disk and a method thereof, aiming at realizing that when browsing the internet, a user can directly store the network disk if finding the interested documents instead of loading the documents by using a local computer and then uploading the documents onto a transmission network safety. The invention has the following core technology: the user accesses a server directly by the internet and network resource addresses is filled in the direction of a task module; or the network resources are submitted to the task module at the server side by a connecting tool, the task module can receive task tables and is submitted to an execution program, the execution program analyzes the attributes of the network resources, the smoothness of the network and capacity of a storage space of a user and the like, and if the conditions are qualified, the task is submitted to a downloading program to execute downloading. The downloading program starts the stored program while in execution, and the stored program is stored to the optimum place according to the stored position specified by the user of the task module and the attributes of the network resources.

The invention discloses a power generator of which the lighting surface is shaped like a circle, and the power generator can directly convert wind energy, heat energy and rainwater potential energy into electric energy. The power generator comprises a wind energy generating unit, a temperature difference generating unit, a rainwater generating unit and a copper compound paraboloid condenser, wherein the wind energy generating unit is fixed to the copper compound paraboloid condenser through a supporting tube and used for collecting the wind energy, the temperature difference generating unit is fixed at the bottom end of the condenser, the condenser is used for collecting the heat energy, multiple discharge channels are arranged on the lower portion of the condenser wall, blades of the rainwater generating unit are fixed on the inner walls of the discharge channels, and on rainy days, rainwater can drive the blades to produce the electric energy. The whole device really achieve all-round utilization of natural energy, the electric energy can be produced on various kinds of weather, and the novel power generator is wide in range of application and high in practical value.

The present invention relates to an application of inactivated BCG vaccine in preparation of medicine for effectively curing allergic diseases. It is characterized by that it uses inoculation BCG and makes it undergo the processes of dissolving, ampule-filling, sealing, inactivating, every millilitre of said inactivated BCG vaccine contains 50-200mg of inactivated BCG, and freeze-drying so as to obtain the invented inactivated BCG vaccine powder. It can be made into various dosage forms, such as injection, oral preparation and spray, etc.

The invention provides a composite additive for M5-M25 methanol gasoline fuels and a methanol gasoline thereof. The composite additive is prepared from the following raw materials in percentage by weight: 22-36% of alcohol mixture, 12-24% of ester mixture, 14-28% of ether mixture, 13-24% of aromatic mixture, 4-8% of dimethoxy tetrahydrofuran, 2-6% of alkenyl succinic acid, 2-6% of polylysine, 3-6% of 2,4-dimethyl-6-bert-butyl phenol, 1-8% of tetraethylenepentamine and 2-5% of 2-methylbenzothiazole. The methanol gasoline prepared by the composite additive does not have the phenomenon of air resistance at high temperature, and can still keep the transparent, clear and unstratified state at low temperature; and thus, the methanol gasoline has stable properties and is convenient for storage and use.

The invention relates to a preparation of organic compounds, in particular to a preparation method of a common side chain of a series of 25-hydroxyitamin D2 medicines. The structure of the compounds is represented in the formula 1. The compounds have wide application and are more stable than the traditional compounds with the same application, so that the compounds are convenient to storage and use. The method for synthesizing the target compounds (1) has high yield, short synthesis route and easily purified products.

The invention belongs to the field of traditional Chinese medicine physique healthcare, and particularly relates to a medicine composition for treating allergy. The medicine composition for treating allergy is mainly prepared from, by weight, 5-25 parts of milkvetch roots, 5-22 parts of radices sileris, 4-20 parts of bighead atractylodes rhizome, 2-25 parts of roots of straight ladybell, 4-22 parts of smoked plum and 8-64 parts of Chinese-dates. Meanwhile, the invention provides a preparation method and application of the medicine composition. The medicine composition has the advantages that the medicine composition for treating allergy is reasonable in formulation, all component raw materials are matched, and the better curative effect can be achieved while allergy is treated. The medicine composition obtained through the preparation method further has the advantages of being easy and convenient to prepare, high in content of effective ingredients, even, low in preparation cost and the like.

The invention discloses environmentally friendly leather screen water-based ink and a preparation method thereof. The environmentally friendly leather screen water-based ink is prepared from 40-60 parts by weight of an aqueous polyurethane emulsion, 35-55 parts by weight of a water-based acrylic emulsion, 15-25 parts by weight of water, 2-4 parts by weight of a wear-resistant slipping agent, 0.8-1.2 parts by weight of sodium alginate, 0.5-1 part by weight of an antifoaming agent, 0.5-1 part by weight of a leveling agent, 0.3-0.6 parts by weight of a wetting agent, 0.3-0.6 parts by weight of adispersant and 5-10 parts by weight of a pigment. Through a large number of experimental researches, the components and ratios of the water-based ink are selected. The environmentally friendly leatherscreen water-based ink is easy to use and store, has no solvent residues, has no pollution to the leather and is health and safe for the human body. The printed product has good gloss, wear resistance, excellent adhesion and coloring power, good hydrophobicity, water washing resistance and excellent use performances.

The invention provides a printing and dyeing sewage decolorizing flocculant and a preparation method thereof, comprising the following components in parts by weight: 10-30 parts of polyacrylamide, 2-4 parts of diatomaceous earth, 20-40 parts of lignin, and sodium perborate 3‑15 parts, the preparation method is to add diatomaceous earth and lignin in a powder mixer, stir evenly, then slowly add polyacrylamide, finally add sodium perborate, and continue stirring to obtain the printing and dyeing sewage treatment agent prepared by the present invention It is a solid powder, which is easy to store and use. After adding to the water body, it can reduce the COD of printing and dyeing wastewater in a short time, and at the same time reduce the chroma of printing and dyeing wastewater.

The invention provides a heat storage type vehicle-mounted drinking water and water bath heating system and an operating method thereof. The heat storage type vehicle-mounted drinking water and waterbath heating system comprises a drinking hot water box, a phase change heat storage box and a water bath heating device. The drinking hot water box is composed of a water storage chamber and a heat exchanger. A first temperature sensor, a second temperature sensor and a liquid level sensor are arranged in the water storage chamber, and a first heat preservation layer is arranged on the outer portion of the water storage chamber. The phase change heat storage box is composed of a phase change heat storage material and a heat exchanger, a vacuum layer is arranged on the outer portion of the phase change heat storage material, and a second heat preservation layer is arranged on the outer portion of the vacuum layer. The water bath heating device is composed of a constant-temperature water bath chamber and a heat storage heating layer, and a third heat preservation layer is arranged on the outer portion of the constant-temperature water bath chamber. The heat storage type vehicle-mounted drinking water and water bath heating system is simple in overall structure and convenient to mount; tail gas waste heat is recycled in a graded manner, and the fuel utilization rate is increased; andceaseless supply of drinking hot water and heating and heat preservation of foods and drinks can be achieved at the same time, and the cheerful riding atmosphere can be created.

The invention relates to a foldable chair-desk which is composed of a chair back, a rotation shaft, a chair plane, a box body, a supporting piece, long supporting legs, short supporting legs, and a movable connection piece. The chair plane, the long supporting legs, and the short supporting legs are movably connected by using the movable connection piece. The supporting piece and a chair back stopping bar are arranged on the upper ends of the long supporting legs. The upper ends of the supporting legs are connected to the chair back through the rotation shaft. The box body is arranged on the lower part of the chair plane. The chair-desk provided by the invention has the advantages of reasonable structure, easy carrying, easy application, easy storage, small volume, light weight, low cost, and the like. The chair-desk is suitable to be carried for applying and for studying outdoors or in the wild, and can also be used for substituting common chairs and desks in other occasions.

The invention provides an intelligent intervertebral disk reduction therapeutic apparatus based on the Internet of Things. The apparatus comprises a supporting plate and a lying plate, supporting wheels are arranged on the left side of the bottom of the supporting plate, supporting legs are arranged on the right side of the bottom of the supporting plate, a supporting vertical plate is fixed to the left side of the supporting plate, the left end of the lying plate is connected with the supporting plate in a rotational mode, the bottom of the lying plate is connected with the supporting plate through an electric telescopic rod, a therapeutic apparatus body which can move transversely is arranged on the lying plate, a plurality of strong magnets and an infrared heater are arranged on the therapeutic apparatus body, a main machine shell is arranged on the right side of the supporting plate, a main machine is arranged in the main machine shell, a wireless signal receiver connected with a mobile phone and a controller are arranged in the main machine, the electric telescopic rod and the infrared heater are connected with the controller, and a reducer is arranged above one side of a base of the therapeutic apparatus body. The therapeutic apparatus has a targeted therapeutic effect on lumbar disk herniation, has the advantages of rehabilitation, health care, convenience, reliability and the like, and is particularly suitable for not only a hospital but a family to use, the therapeutic effect is good, and the application range is wide.

The invention provides a stretchable electronic connector. The connector comprises a left wiring end and a right wiring end, the left wiring end comprises a first wiring cavity and a first connectioncavity, and the right wiring end comprises a second wiring cavity and a second connection cavity; wiring copper sheets are arranged in both the first wiring cavity and the second wiring cavity, the two wiring copper sheets at the left wiring end and the right wiring end are connected with spring wires through conductive screws, and electrical connection between the left wiring end and the right wiring end is achieved. The stretchable electronic connector is simple in structure, the left wiring end and the right wiring end are detachably connected and is stored and used conveniently, the stretchable electronic connector can be instantly used after being disassembled, and the effect of long-distance butt joint is achieved through the spring wires; meanwhile, a protection cover is arranged, conductor exposure is prevented, the dust-prevention protection effect is improved, and the use safety is improved.

The invention relates to a medicine bottle which comprises a bottle body. A bottle groove is formed in the upper portion of the bottle body. A connecting shaft is disposed on one side of the bottle body. A bottle cap is disposed on the connecting shaft. A pressing handle corresponding to the bottle groove is disposed on the bottle cap. An opening is formed in the top of the bottle body. A base is disposed at the bottom of the bottle body. A timing display device is disposed on the base. The bottle body is provided with a transparent strip-shaped window integrally connected with the bottle body. The upper portion of the transparent strip-shaped window is close to the top of the bottle body. The medicine bottle has the advantages that medicines can be well stored favorably, tablets can be poured out one by one conveniently, and convenience is brought to medicine storage and use; a patient can take medicines by simple operation, time and labor are saved, and workload of the patient is relieved; the medicine bottle has a timing reminding function, and the patient cannot forget the time for taking medicines; the amount of residual medicines in the bottle can be checked conveniently by the transparent strip-shaped window.

The invention discloses a method for preparing a spice by fermenting bacillus natto, which belongs to the technical field of foods. The method comprises the following steps of: (1) soaking small soya beans produced in northeastern areas, cooking and sterilizing; (2) activating the bacillus natto for three generations, inoculating with the inoculation quantity of 106 to 108 cells per gram of smallsoya beans, uniformly mixing, and cultivating in a constant-temperature and constant-humidity environment for 16 to 48 hours to obtain fermented natto; and (3) adding 3 to 5 parts by weight of water into 1 part by weight of fermented natto, homogenizing, filtering with a 40-mesh screen, heating filtrate to 80 to 100 DEG C, preserving heat for 10 to 40 minutes, cooling to 20 to 50 DEG C, adding table salt in an amount of 2 to 8 percent of the weight of the filtrate and malto dextrin in an amount of 2 to 8 percent of the weight of the filtrate into the filtrate, and drying to obtain the spice. The spice prepared by the method has the special flavor of fermented natto, can be applied to blending of a powder essence or a pasty essence, and can improve the fragrance and the mouthfeel of the essence.

The invention relates to a special hearing screening bed for infants. The special hearing screening bed comprises a bed and an operation platform. Restraint straps are arranged on the bed, an earmuff clamping device is arranged at an end of the bed, a neck exposure hole is formed in the end of the bed, the operation platform is arranged on a side of the bed and comprises a bottom box and a cover, and article arranging tanks are arranged on the bottom box. The earmuff clamping device comprises arc-shaped fixing tanks, connecting rods and a slide bar, the arc-shaped fixing tanks include a left arc-shaped fixing tank and a right arc-shaped fixing tank, the slide bar is fixedly arranged on the bed, the arc-shaped fixing tanks are arranged on the slide bar by the aid of the connecting rods, and the connecting rods can move along the slide bar. The special hearing screening bed has the advantages that the hands of nurses can be replaced by the earmuff clamping device, accordingly, operation programs can be reduced for the nurses, workload on the nurses can be relieved, and lumbar muscle strain of the nurses can be prevented.

The invention relates to an instrument for pouring cracks with a two-component sealant. The instrument is characterized by comprising an A-component container box and a B-component container box, wherein two openings are formed in the top of the A-component container box, the first opening is covered by a first box cover, the B-component container box is arranged at the second opening, the upper end of the B-component container box is covered by a second box cover, and the lower end of the B-component container box is separated from the second opening through tinfoil sealing paper. The instrument realizes the integration of storage and using, is convenient to store and use and improves the using efficiency of the sealant.

The invention belongs to the technical field of transfer factor preparation, and provides a preparation method of a cyclodextrin inclusion multivalent specific swine transfer factor. The preparation method comprises the following steps: preparing raw materials, carrying out pretreatment, crushing, freezing and thawing, extracting, carrying out ultrafiltration, sterilizing, carrying out inclusion, sub-packaging, and freeze-drying to finally obtain transfer factor powder for the inclusion of animals. The innovation point of the preparation method is that on the one hand, special treatment is carried out on the raw materials before preparation, namely, specific immunological enhancement treatment is carried out on a pig for supplying the spleen before preparation, and a piglet is immunized with a group of polypeptide combined antigens containing a number of types of livestock and poultry pathogenic microbial epitopes, so that the prepared transfer factor not only has the function of enhancing non-specific immunity, but also has the function of improving the specific anti-pathogenic microorganisms; on the other hand, a cyclodextrin inclusion technology solves the technical problems that the existing transfer factor is easy to damage by gastric acid when being orally taken, and is low in utilization rate; therefore, the cyclodextrin inclusion multivalent specific swine transfer factor solves the technical problems which are not solved for a long time in the prior art.

The invention discloses a cyclocarya paliurus seed treatment method. The method comprises the following steps: removing fruiting wings of collected seeds after seed collection, performing physical seed coat grinding until wax on the surfaces of the cyclocarya paliurus seeds and the surface skin of a hard shell layer are removed, and then performing treatment by using a seed coat softening treatment agent; after the treatment is completed, cleaning and disinfecting the seeds, then carrying out secondary cleaning, then sequentially soaking the seeds with clear water and a gibberellin solution, filling the seeds into a container, burying the seeds with wet sand, and carrying out humidity-controlled preservation on the wet sand; then wrapping the cyclocarya paliurus seeds with glutinous rice paper, refrigerating and preserving the seeds, immersing the preserved cyclocarya paliurus seeds and a glutinous rice paper wrapping layer in a cyclocarya paliurus plant cell tissue cell suspension, and performing vacuum packaging by using degradable polysaccharide bioplastics to obtain the treated cyclocarya paliurus seeds. According to the method disclosed by the invention, the cyclocarya paliurus seeds can be stored more simply, the storage stability is good, and the germination rate can be kept at a relatively high level.

The invention discloses a power generation device which adopts a rectangular lighting surface and can directly convert wind energy, heat energy and rainwater potential energy into electric energy at the same time. The power generation device comprises a wind power generation unit, a thermoelectric power generation unit, a rainwater power generation unit and a copper composite paraboloid condenser. The wind power generation unit is fixed to the copper composite paraboloid condenser through a supporting pipe and used for collecting wind energy. The thermoelectric power generation unit is fixed to the bottom end of the condenser and used for collecting heat energy. Multiple drainage channels are arranged at the lower portion of the wall of the condenser. Fan blades of the rainwater power generation unit are fixed to the inner walls of the drainage channels. On rainy days, rainwater drives the fan blades to generate electric energy. Natural energy is truly used comprehensively through the whole device. Electric energy can be generated in all weathers. The device is a novel power generation device and is wide in application range and high in practical value.