44results about How to "Ensure drinking safety" patented technology

The invention discloses a novel three-dimensional compound planting method for an ecological tea garden. Overshadowing trees are planted suitably to reach a shading coefficient of 20 to 30 percent on the two sides of a road of the tea garden and around the tea garden. Green manure is planted between rows and in open spaces of the tea garden. Poultries are stocked, and stocking density is 50 to 100 chickens per mu. A balance relationship between the natural environment and animals, plants and microorganisms is used for the symbiotic cooperation of many kinds of animals and plants and the contradictive and supplemental balance of many kinds of insects in a food chain to realize the virtuous circle of a biologic chain. Energy and substances such as soil productivity, sunlight and water are fully used for realizing a multilevel green protection ecosystem, controlling water and soil loss, preventing pest and disease damage, preventing the use of chemical pesticides in the tea garden, solving the problem of pesticide residues on tealeaves and ensuring the yield and quality of the tealeaves.

The invention provides a stepping type water boiler which comprises a water boiler box. A stepping type heating water container (1), a heat exchange water container (14), a heat exchange water pipe (13) and a water inlet pipe are arranged in the water boiler box. The stepping type water boiler is characterized in that the water inlet pipe is connected with the heat exchange water container (14), the heat exchange water pipe (13) is arranged in the heat exchange water container (14), one end of the heat exchange water pipe (13) is fixedly connected to the inner wall of the stepping type heating water container (1), and the other end of the heat exchange water pipe (13) extends out of the heat exchange water container (14); a heating pipe is arranged in the stepping type heating water container (1), and the stepping type heating water container (1) is connected with the heat exchange water container (14) through a pipe. According to the stepping type water boiler, boiled water is led into the heat exchange water pipe, the heat exchange water pipe is arranged in the heat exchange water container, the boiled water is physically cooled through unboiled water to become warm water which then flows out to be drunk by people, the mixture, which is formed in the mode that the unboiled water and the boiled water are mixed for cooling, of the unboiled water and the boiled water is avoided, energy is saved, and the stepping type water boiler is safe.

The invention discloses an artificial intelligence unmanned water bar, including a housing with a drink outlet, a rack, a drink preparing assembly, and a man-machine interaction assembly. The man-machine interaction assembly is electrically connected with the drink preparing assembly. The drink preparing assembly comprises a material storage device internally provided with a plurality of kinds ofraw materials, a water supply device internally provided with direct drinking water, a water nozzle, a cup storage device internally provided with paper cups, and a driving device. A water dispenser and the material storage device are communicated with the water nozzle. The man-machine interaction assembly controls the driving device, and the driving device drives the material storage device, thewater supply device, and the cup storage device to work, so that the water nozzle injects drink or direct drinking water into the paper cup, and the paper cup with the drink or the direct drinking water is sent to a drink outlet which is arranged on the housing. The device is simple in structure, small in land occupation, low in manufacturing cost, and the device is guardless, so that price of drinks can be effectively reduced, experience consumption of people is enhanced. Preparation of drinks is in a closed environment, ensuring drinking safety of people. Through a plurality of raw materials, a problem that catering to all tastes is difficult is solved.

The invention relates to a multifunctional beverage mainly comprising stachysfloridona and pu'er tea. The multifunctional drink comprises the following components in parts by weight: 10 to 90 parts of stachysfloridona extract, 10 to 90 parts of pu'er tea extract, 0 to 5 parts of flavoring agent, 0 to 2 parts of coloring agent, and 0 to 3 parts of preservative. In the multifunctional beverage, specific effects of the stachysfloridona and the pu'er tea are combined to achieve the synergistic effect in removing grease, clearing heat and reducing internal heat and disintoxicating; the raw materials belong to the food grade, do not have toxic or side effect, and have high safety, so the multifunctional beverage belongs to a green food, can be drunk constantly, and the processing process is simple. The multifunctional beverage can be used for removing grease and reducing harm of alcohol on a liver after being drunk for a long term; and meanwhile, the multifunctional beverage has the function of preventing and treating heart cerebrovascular diseases and liver diseases, is beneficial to body health, and accords with the requirement of healthy diet of people.

The invention relates to a stepping water boiler. The stepping water boiler comprises an electric control device, a stepping heating water liner, a steam heat exchange water liner, a heat exchange water liner, a hot water outlet and a warm boiled water outlet; the steam heat exchange water liner is arranged below the stepping heating water liner and above the heat exchange water liner; a water purifier is arranged on one side of the heat exchange water liner; the water purifier and the heat exchange water liner, the steam heat exchange water liner and the stepping heating water liner, the steam heat exchange water liner and the heat exchange water liner, as well as the heat exchange water liner and the stepping heating water liner are connected with each other by adopting water pipes; a water inlet is formed in the bottom of the stepping heating water liner; an electronic pressure relief valve is arranged at the water inlet. Boiling water is introduced into a heat exchange water pipe; the boiling water is subjected to physical cooling by using unheated water so that the unheated water becomes warm water; the drinking safety of the warm water is ensured; the boiling water and steam are utilized to exchange heat with the water which does not enter a heating liner; when the water enters the heating liner for heating, the heat energy consumption when the water is boiling is reduced, so that full utilization of steam heat energy is realized.

The coexistence of fluorine, ferrum and manganese in underground water of the northeast is a common phenomenon. Existing researches are mainly directed at methods for removing individual contaminants. The invention discloses a method for removing the fluorine, ferrum and manganese in underground water by a composite oxidation coagulant agent and ultrasonic waves, wherein the composite oxidation coagulant agent is composed of potassium ferrate and polymerized ferric chloride. Ferric ions and manganese ions in water are oxidized under reinforcement of the ultrasonic waves, and the fluorine ions, the ferric ions and the manganese ions are removed simultaneously by coagulating sedimentation. In addition, the composite oxidation coagulant agent has a function of disinfection and sterilization. The method of the invention can improve oxidation and coagulation effects, decrease agent dosage, and reduce cost, and has the advantages of high efficiency, rapidness, no secondary contamination, and the like.

The invention relates to a preparation method of artichoke health drink, belonging to the production field of foods and drinks. According to the preventive treatment health-care principle and the theory of homology of medicines and foods, artichoke bud bracts, which are discarded by artichoke product manufacturers due to oldness and incapability of being eaten directly, are subjected to extraction, seasoning and canning to be prepared into health drink, and therefore, the method provides a new path for comprehensive development and utilization of artichoke resources. The preparation method is easy, the process is reliable, the cost is low, the produced artichoke health drink is canned by ring-pull cans, has special faint scent and bright liquor color, has remarkable efficacies on liver protection, detoxification, quenching thirst, dispelling the effects of alcohol, promoting the secretion of saliva or body fluid, tonifying spleen, helping digestion, reducing blood glucose and grease, preventing cardiovascular diseases an the like, can be stored, is safe to drink, is easy to transport and store and convenient to drink, and can well meet the health-care consumption demand of vast consumers.

The invention relates to a process for producing mineral water. The process comprises the following steps: (1) selecting spring water of a main peak of Dabie Mountain, filtering the spring water withcocoanut shell activated charcoal, and filtering the water again by using sandstone and activated charcoal; (2) carrying out reverse osmosis filtering on the water treated in the step (1) to remove colloidal microbes from the water; (3) carrying out iron removal by using a manganese sand filtering device, wherein a water velocity is 18m<3> / h to 20m<3> / h during iron removal; (4) carrying out sterilization by using ozone, and then, carrying out disinfection by ultraviolet rays; (5) introducing clean carbon dioxide into the water; (6) introducing clean mixed gas into the water so as to enable theoxygen content of water of 25 DEG C to reach 65mg / L; (7) carrying out sterile filling on the water. The process provided by the invention is simple, the amount of chemical additives is small, and themineral water is good in taste and high in oxygen content and has very good health-care value.

The invention discloses an automatic detection and discharge control system for stored water in an internal pipeline of drinking equipment. The system comprises an integrated chip, a clock source, a water level gauge, a water pump, an indicator light, an internal register and an internal clock; an old clock signal T1 is stored in the internal clock; a corresponding pin interface is used for receiving an external clock signal; a corresponding pin interface is connected with the water level gauge; a corresponding pin interface is used for controlling the water pump; a corresponding pin interfaceis used for controlling an external indicator light; the system of the invention is advantageous over the prior art in that: a placement time of the stored water in the pipeline can be effectively detected; internal pipelines and water nozzles of the drinking equipment such as a water dispenser and a tea making machine can be detected after electrification; and if the stored water is stored for along time, the water pump is controlled to discharge the stored water, meanwhile, the indicator light is controlled to prevent a user from drinking the stored water by mistake; the pipeline stored water placed overtime is firstly discharged before the user formally drinks the stored water, and the drinking safety of the user is greatly guaranteed.

The invention discloses a children's cup. The children's cup comprises a cup body. The cup body comprises an outer wall, an inner cavity and a water outlet communicated with the outer wall and the inner cavity. A temperature sensor is arranged in the inner cavity of the cup body. An electromagnetic valve is arranged at the water outlet of the cup body. The output end of the temperature sensor is connected to a controller electrically. The electromagnetic valve is controlled by and connected with the controller. The children's cup has the advantages that the temperature of water in the cup is detected by the temperature sensor, and the electromagnetic valve is opened only when the water temperature is equal to or lower than a set temperature, so that children can be prevented from drinking hot water or overturning the cup with the hot water by mistake, and scalding accidents are avoided.

The invention provides a preparation method of corn Kbac. As main crops in China, corns occupy an important position in agriculture product processing. The preparation method of corn Kbac comprises the following steps: 1. selecting corns; 2. soaking and grinding the selected corns; 3. firstly gelatinizing and then saccharifying the ground corns; 4. extracting the saccharified corns; 5. sterilizing extracted corn slurry at high temperature, and then cooling the corn slurry; 6. adding lactobacillus and saccharomycetes to the cooled corn slurry, and standing for fermentation; 7. preparing the fermented mixed liquid; 8. filtering the prepared liquid; 9. sterilizing the filtered liquid at high temperature; 10. filling under the aseptic condition; 11. carrying out light inspection; 12. carrying out code spraying, labeling and packaging. The preparation method is used for preparing corn Kbac.

The invention relates to the technical field of beer retail, in particular to an Internet-of-Things-based community direct-supply bulk beer management and self-service selling method. The method comprises the following steps that: step one, a seller opens vending machine, places bulk beers into the vending machine, sets bulk beer quality guarantee period parameter information, and turns off the vending machine; step two, a buyer chooses the types of required bulk beers; step three, the buyer carries out payment based on the actual beverage demand amount, carries out confirmation, and selects a beer taking mode; step four, the vending machine receives and confirms payment information, determines a beer supply channel, and sends out a beer outlet signal to a beer outlet switch and the beer outlet switch is turned off after a predetermined beer outlet amount is reached; and step five, the buyer takes the beers based on the selected beer taking mode. The supply manufacturer can be traced back; the quality of the bulk beer can be guaranteed effectively; the beer storage environment can be detected and repaired automatically; the beer taste can be ensured; the supply manufacturer can carry out monitoring in real time conveniently; the timeliness of the beer supplement can be ensured; the microorganism breeding can be prevented effectively; and the drinking safety of customers can be guaranteed.

The invention discloses a vehicle-mounted solar water production machine, which comprises a machine cabin, wherein a protective casing is arranged at the outer side of the machine cabin; a reaction cabin is arranged in the machine cabin; air inlet pipes are arranged at the left and right sides of the reaction cabin; the air inlet pipes are connected to the reaction cabin by virtue of a condenser; a storage battery is connected to a solar panel by virtue of an inverter; a funnel is arranged at the lower side of the reaction cabin; an activated carbon adsorption net is arranged at the bottom of the funnel; the funnel is connected to a sterilizing groove by virtue of a pipeline; sterilizing devices are arranged in the sterilizing groove; a cold water storage tank and a hot water storage tank are arranged in the machine cabin; a heater is arranged in the hot water storage tank; a control panel is arranged on the front surface wall of the shell of the machine cabin; a power switch and a heating button are arranged on the control panel; and the power switch is arranged at one side of the heating button. According to the water production machine provided by the invention, the entire device (the water production machine) is powered by virtue of solar energy, so as to reduce consumption of electric energy; and by producing water through air, the practicability of the equipment (the water production machine) is enhanced.

The invention discloses citrus peel and Puer tea capable of keeping aroma for long time and a preparation method of the citrus peel and Puer tea. The citrus peel and Puer tea is prepared by taking Yunnan Puer tea and citrus reticulata Chachi which is abundant in Qinzhou as raw materials through the steps of washing citrus peels, taking pulp, sunning, fermenting, cutting the citrus peels, mixing and pressing the citrus peels with Puer tea leaves and ageing. A production process of the citrus peel and Puer tea needs a special post-fermentation process and microorganisms are needed; the variety and quantity of the microorganisms directly influence the quality of the citrus peel and Puer tea, so that the drinking safety can be ensured when the growth of the microorganisms is inhibited in a storage process. The sundried citrus peels are put into a fermentation chamber, the room temperature is controlled to be 20 DEG C to 25 DEG C and the air humidity is controlled to be 85 percent or more; lactic acid bacteria are exogenously added. The lactic acid bacteria have the effects of promoting nutrient absorption, balancing the microorganisms of gastrointestinal tracts, enhancing the immunity of human bodies, improving the flavor of foods and improving the nutrient value of the foods and the like; meanwhile, the research shows that the lactic acid bacteria are adopted and can be used for inhibiting the growth of the microorganisms in the storage process.

The invention discloses a method for brewing all-fruit functional red bayberry fruit wine. The method for brewing the all-fruit functional red bayberry fruit wine comprises the following steps: 1) cleaning and disinfecting fresh red bayberry, and then draining off; 2) performing denucleation and juicing on the red bayberry, so that red bayberry original juice is obtained; 3) grinding red bayberry kernel to obtain red bayberry kernel pulp; 4) filtering the red bayberry original juice and red bayberry kernel pulp obtained in the steps 2) and 3); 5) mixing the red bayberry original juice and the red bayberry kernel pulp which are filtered in the step 4) with white spirit and blending into red bayberry fruit wine with alcoholic strength of 15-25 degrees, putting the red bayberry fruit wine into a wine jar and sealing. The method for brewing the all-fruit functional red bayberry fruit has the characteristics that red bayberry kernel is fully utilized, quality of the fruit wine is good and nutritive value of the red bayberry can be fully reserved.

The invention discloses a multifunctional portable water dispenser, comprising a body part, a water production system, a water storage system, a purified water system, a drinking-water system, a control system and an active water diversion system. Compression refrigeration is carried out so as to draw water through condensation, water in the air is stored into a water tank in which Chinese medical stone is arranged for addition of trace elements into the water, and an ultraviolet lamp is also arranged in the tank so as to realize irradiation sterilization of the water; a diaphragm pump pumps out and pressurizes the water from the water tank, and active carbon filtration and filtration with a fine ceramic filter core are successively carried out so as to remove peculiar smell of and bacteria in water. According to the invention, temperature is optimized and adjusted, uninterrupted continuous water production at a low temperature and dual purposes of the water dispenser are realized, water drinking safety is guaranteed, high efficiency drawing of water from the air is realized, and the problem of insufficient water supply in dry mountain areas, desert areas, islands in the sea, etc. is overcome.

The invention discloses a municipal pipe network water supply device. The municipal pipe network water supply device comprises a water outlet pipe, a base, a water inlet pipe and a protection shell. An air compressor is arranged in the base through a mounting base, the protection shell is arranged on the top of the base, the inner bottom of the protection shell is connected with a connecting sleeve through a damping layer, the two ends of the connecting sleeve are connected with a water inlet pipe and a water outlet pipe, a tightening hoop is arranged on the connecting sleeve, a pressure controller is arranged on one side of the connecting sleeve, a flow meter is arranged at one end of the pressure controller, the top of the connecting sleeve is provided with a water outlet electric control valve through a mounting part, a pressure meter is arranged at one end of the water outlet electric control valve, the other end of the water outlet electric control valve is provided with a water quality detection instrument through a fixed base, and a humidity controller is arranged on the top in the protection shell. The device is diverse in function, easy to operate, convenient to produce, capable of meeting various needs in municipal pipe network water supply and suitable for being widely popularized.

The invention discloses a suction pipe type ultraviolet ray water sterilizer which comprises a battery bin, a bottleneck cover, a suction pipe and a hose, wherein an ultraviolet LED module and a battery used for providing power for the ultraviolet LED module are installed in the battery bin, a shell cover is arranged on the outer side the battery bin in a covering mode, a liquid circulating pipeline is arranged between the outer side of the battery bin and the shell cover, liquid flowing through the liquid circulating pipeline is sterilized after the liquid circulating pipeline is irradiated by ultraviolet rays emitted by the ultraviolet LED module, one end of the liquid circulating pipeline is connected with the suction pipe, the other end of the liquid circulating pipeline penetrates through the bottleneck cover to be connected with the hose, and the bottleneck cover is used for being installed on a bottleneck of a bottle body. The suction pipe type ultraviolet ray water sterilizer adopts ultraviolet LEDs as the light source for sterilization and is small in size, convenient to carry, capable of being assembled onto various drinking containers with matching apertures to sterilize and disinfect drinking water in the containers, wide in application range, high in repeating utilization rate, saving in resource, and capable of guaranteeing drinking water safety in the true sense.

The invention discloses agilawood oral liquid capable of improving the immunity and a preparation method thereof. The agilawood oral liquid is prepared from raw materials including 50 to 100g of agilawood, 30 to 50g of fruit of Chinese wolfberry and 20 to 30g of xylitol. The agilawood and the fruit of Chinese wolfberry are matched by using preferable consumption; crushing steaming and boiling areused; the efficacy characteristics of the natural plant spice of agilawood and fruit of Chinese wolfberry can be used to the maximum degree; the special nutrition ingredients in the raw materials areremained; the physical and chemical health preservation effect is sufficiently achieved. The used raw materials are natural agilawood; no essence is added; no artificially synthesized chemical ingredients are used; the sufficient absorption of the nutrition ingredients in the oral liquid by drinkers is promoted; meanwhile, the drinking safety of the drinker can also be ensured; through functionalexperiments, the agilawood oral liquid provided by the invention can also achieve the effect of improving the immunity; the physique can be improved.

The invention provides field drinking water purification and disinfection equipment. The equipment comprises a backpack, a folding bucket, a medicine dissolving cup, a stirring rod, a coagulant, a pHregulator, a disinfectant, a filter cloth and a water quality analyzer. Accordingly, the coagulant, the pH regulator and the disinfectant are used for treating field drinking water, partial soluble pollutants, colloidal particles and tiny suspended solids in water can be removed through flocculation, sedimentation and filtration, and the field drinking water is disinfected; the water quality analyzer is used for detecting the water quality obtained after treatment, and the drinking safety of purified water can be guaranteed; the disinfection equipment is easy to carry, the practicability is high, and requirements of field operation, travel, outdoor adventures and other activities can be met. Meanwhile, the invention provides an application method of the field drinking water purification and disinfection equipment. The method is easy to implement, and large-volume safe drinking water can be obtained rapidly.

The invention discloses a formula of a dried orange peel and white tea plant beverage, which comprises 0.3% of dried orange peel, 0.2% of white tea powder, 3% of erythritol, 15% of dietary fiber and 81.5% of purified water. The beverage has the advantages of being rich in nutritional ingredients, savoury and mellow in taste, bright, good in color and luster, free of cane sugar, free of fat and free of essence, and has the effects of regulating qi, strengthening the spleen, regulating the middle energizer, eliminating dampness and reducing phlegm at the same time.

The invention discloses an air water making device capable of stabilizing pressure and preventing expansion and breakage. The air water making device comprises an air blowing device, an air inlet pipe, a high-temperature liquidation pipe, a purification box, a power source and a condenser; the air blowing device is internally provided with an air blower, the left side of the air blower is provided with an air inlet, the lower side of the air blowing device is provided with a slag tank, the left side of the air inlet pipe is provided with a compressor, the surface of the air inlet pipe is provided with a pressure gage, the air inlet pipe is connected with a splitting pipe through a backflow pipe, the condenser is internally provided with a condenser pipe, the lower side of the condenser pipe is provided with a heat preservation device, the high-temperature liquidation pipe is internally provided with a heating device, the right side of the high-temperature liquidation pipe is provided with a medium-temperature liquidation pipe, the right side of the medium-temperature liquidation pipe is provided with a low-temperature liquidation pipe, the upper side of the purification box is provided with a flow diversion pipe, and the lower side of the purification box is provided with a sterilization box. According to the air water making device, cold air and hot air can be liquified through heat dissipation holes in heating rods, and water making efficiency of liquidation pipe equipment is improved.

The invention discloses a milk warmer and a water-bathing milk warming method used by the same. The milk warmer is characterized in that a milk bottle conforms to the following condition: lambda / d >=0.2; the milk warmer comprises a heating member, a temperature sensor and a control circuit; a method for performing heating and temperature controlling on water comprises the steps that step one, a semiconductor refrigerating piece is utilized to heat the water to a critical temperature A, heating is stopped, wherein the critical temperature A is 45-65 DEG C; step two, the temperature differencebetween the hot end and cold end of the semiconductor refrigerating piece and the heat absorbing effect of the cold end to the hot end after heating is stopped are utilized to perform rapid temperature reduction on the water; step three, when the temperature of the water is rapidly reduced to a target temperature T, the heating operation of the semiconductor refrigerating piece is utilized to maintain the temperature of the water to be constant at the target temperature T, and therefore milk liquid in the milk bottle can rapidly, accurately and uniformly reach the target temperature T.

The invention discloses a water purifying apparatus capable of further purifying water for field trip. The water purifying apparatus comprises a water purifier body and an outer hanging shell, whereina storage battery and a wire cavity are arranged in the outer hanging shell, a wire roller is arranged in the wire cavity, the wire roller is connected onto the inner wall of the wire cavity in a rotating manner by virtue of a rotating shaft, and one side of the rotating shaft is provided with a clockwork spring; the left side end of the water purifier body is connected with a water inlet pipe ina penetrating manner, a filtering net and a water suction pump are arranged in the water inlet pipe, the right side end of the water purifier body is connected with a water outlet pipe in a penetrating manner, an inner cavity of the water purifier body is successively provided with a first filtering layer, a second filtering layer, a third filtering layer, a fourth filtering layer and a frame body from left to right, and an inner circular surface of the frame body is uniformly provided with a plurality of ultraviolet lamps. By virtue of the effect of the water suction pump, external water enters the water purifier body by virtue of the water inlet pipe and is then successively filtered by virtue of the first filtering layer, the second filtering layer, a third filtering layer and a fourthfiltering layer, so that the water quality is highly purified; and the ultraviolet lamps are used for disinfecting illumination, so that the drinking security of the water can be ensured.

The invention relates to an antihypertensive health-care capsule and a preparation method thereof. The granule or powder in the capsule is prepared from the following components (by weight): 15-18 parts of radix puerariae, 10-15 parts of pseudo-ginseng, 15-18 parts of ligusticum wallichii, 15-18 parts of the root bark of white mulberry, 5-8 parts of antrodia camphorata, 5-8 parts of ganoderma lucidum, 5-8 parts of Chinese caterpillar fungus, 30-40 parts of fermented broth of black fungus, 30-40 parts of fermented broth of lentinus edodes, and 30-40 parts of fermented broth of pleurotus nebrodensis. The preparation method includes extraction of Chinese medicinal liquid, wall-breaking treatment of mycelium, granulation and filling of capsules. The antihypertensive health-care capsule has a good antihypertensive effect, is convenient to take, can improve body immunity, and has little toxic and side effect.

The invention discloses kidney-tonifying medicinal liquor for tonifying yang and a preparation method thereof, and belongs to the technical field of healthcare wine. The medicinal liquor is prepared by adding morinda officinalis, radix achyranthis bidentatae, cistanche deserticola, eucommia ulmoides, ginseng, Chinese yam, white cardamom, cornu cervi pantotrichum, teasel root, astragalus membranaceus, licorice root, litchi pulp and rock candy into pure grain baijiu. According to the traditional Chinese medicine theory, the formula of the health medicinal liquor is optimized; in the formula, ginseng is used for tonifying qi; morinda officinalis, cistanche deserticola, eucommia ulmoides and cornu cervi pantotrichum are used for tonifying the kidney and strengthening yang; the teasel root andradix achyranthis bidentatae are used for strengthening muscles and bones; the Chinese yam and white cardamom are used for strengthening the spleen to promote digestion; astragalus membranaceus and the licorice root are used for tonifying middle-jiao and qi; the medicines are compatible with one another to achieve the effects of tonifying qi and strengthening yang, nourishing yin and nourishing blood and invigorating spleen to promote digestion. The medicinal liquor is especially suitable for impotence patients suffering from qi and blood deficiency, liver and kidney deficiency and weakness ofspleen and stomach.

The invention belongs to the field of food beverage production. The life cultivation and health preservation principle of 'curing diseases by preventing diseases' and the theory of 'homology of medicine and food' are followed by doctors of traditional Chinese medicine, and portulaca oleracea which is rich in nutrition, and has the obvious efficacies of clearing heat, detoxifying, cooling and stopping blood, dehumidifying, swelling, killing bacteria, stopping dysentery, quenching thirst, benefiting dieresis, preventing and curing hypertension, hyperlipidemia and high blood viscosity as well as cardiovascular diseases and the like is cleaned, pulped, seasoned and canned so as to prepare a healthcare beverage, and a novel path is provided for the comprehensive utilization of the portulaca oleracea resource. The preparation and production method provided by the invention is feasible, is reliable in technology, is low in cost, and is suitable for industrial production; the produced portulaca oleracea healthcare beverage is canned by a zip-top can, has unique faint scent, is bright in soup color, does not contain a preservative, stores the obvious effects of clearing heat, detoxifying, cooling and stopping blood, dehumidifying, swelling, killing bacteria, stopping dysentery, quenching thirst, benefiting dieresis, preventing and curing hypertension, hyperlipidemia and high blood viscosity as well as cardiovascular diseases and the like, and guarantees the driving safety, is easy to transport and store, and is convenient to drink, and can favorably meet the life cultivation and health preservation consumption requirement for most consumers.

The invention discloses a drinking vessel sealing cover with a dual-layer stainless steel vacuum component. The drinking vessel sealing cover comprises a cover body matched with a cup body, wherein a first sealing ring is arranged on the inner fixing face of the cover body; a cylindrical stainless steel vacuum component is fixedly arranged on the cover body; the stainless steel vacuum component consists of a stainless steel outer layer and a stainless steel inner layer; a vacuum cavity is formed between the stainless steel outer layer and the stainless steel inner layer; and the outer wall face of the stainless steel outer layer of the stainless steel vacuum component is matched with the vessel cup body. The drinking vessel sealing cover has the advantages that: drinking safety can be ensured, and long-time effective heat preservation of a thermos cup is benefited.

A method for warming milk in a universal water bath for feeding bottles and a milk warmer, characterized in that the method has at least two working modes, one for glass feeding bottles and the other for plastic and silicone feeding bottles; In the working mode, the following steps are included: S101, heating the water body to a critical temperature A, and then stopping heating, the critical temperature A being 45-65°C; Cool down; S103, to keep the temperature of the water body constant at the target temperature T; when selecting the working mode for plastic and silicone feeding bottles, the following steps are included: S201, heating the water body, starting timing, and keeping the temperature of the water body constant at the critical temperature B; the critical temperature B is 40-42°C; S202, stop the work of the semiconductor refrigeration chip when the timer reaches 30 minutes ± 5 minutes; S203, keep the temperature of the water body constant at the target temperature T.