222results about How to "Ensure normal breathing" patented technology

The present invention relates to an energy-saving window or door with bidirectional heat-preserving air change and air purification functions. The energy-saving window or door can realize bidirectional heat-preserving air change when being closed, not only discharging the polluted indoor air but also bringing the purified outdoor air into the room, and moreover, in the process of air change, an air heat exchanger arranged in a window frame or a door frame can carry out the sufficient redemption of heat and humidity between the indoor air and the air brought in from the outside in order to ensure that the indoor temperature and humidity cannot be changed. In addition, if flu or SARS is rampant, the energy-saving window or door can be switched from the bidirectional air change mode to an indoor air circulation mode, the indoor air circulation mode utilizes titan apatite and luminous optic semiconductor catalyzer loaded in a photocatalytic sterilization unit arranged in a third air chute to actively and dynamically sterilize and purify the indoor air, the sterilization rate can reach 99.9 percent, and thereby, the health of the human body can be protected. Furthermore, the energy-saving window or door can use the power provided by a photovoltaic cell, thus realizing energy saving and emission reduction.

The invention discloses mask liquid for a whitening hydrating mask paste and a preparation method and application thereof. The mask liquid comprises whitening hydrating components and other components, wherein the whitening hydrating components include oxidordeuctase, nicotinamide, dipotassium glycyrrhizinate, sodium hyaluronate, nymphaea alba flower extract, PEG / PPG-70 / 30 tocopherol ether and plum blossom extract; other components include triethanolamine, preservative and essence. The mask liquid disclosed by the invention can keep the face moisturized and anti-allergic for long time and is quick to absorb; and 30 minutes later, the face is obviously white and can be kept white for 24 hours.

The invention belongs to the field of making of tea leaves, and particularly relates to black tea with sweet osmanthus and a scenting method thereof. The black tea with sweet osmanthus comprises the following components in parts by weight: 0.8-1.2 parts of black tea and 0.16-0.24 parts of sweet osmanthus. The scenting method comprises the following steps of: spreading 1 part of black tea and 0.08-0.12 parts of sweet osmanthus layer after layer alternatively to form a tea pile, and standing at the normal temperature till the temperature of the tea pile is 43-47 DEG C; spreading for dissipating heat till the temperature is lowered to 22-24 DEG C, gathering into a pile, and standing at the normal temperature for 6-12 hours; drying at the temperature of 90-92 DEG C, and cooling to obtain primarily-scented tea; adding 0.07-1 part of sweet osmanthus, repeating the previous steps, drying at the temperature of 95-100 DEG C and cooling to obtain secondly-scented tea; and adding the left sweet osmanthus, and mixing to obtain the black tea with sweet osmanthus. The black tea with the sweet osmanthus is prepared manually, so that damages of a mechanical way to nutritional ingredients are avoided, and the natural values of the black tea and the sweet osmanthus are kept.

The invention discloses an ancient tree rejuvenation technology based on inverted bark-whip grafting for ginkgobiloba. According to the invention, a young seedling which is 3-5 years old and is good in growth condition, advanced in root system and free from diseases and pests is taken as a scion, an ancient ginkgobiloba tree which has a rot root system and weak in growth condition is taken as a tree stock, and an inverted bark-whip grafting method is applied to solve the rejuvenation problem of the ancient ginkgobiloba trees which are aged more than one hundred of years, are seriously damaged and have the root systems losing activity basically and solve problems which cannot be solved by using methods such as hole filling, pruning, soil replacement for root parts, fertilization and nutrient solution spraying in an ancient ginkgobiloba protection process. According to the ancient tree rejuvenation technology, the grafting principle is utilized to make phloems and cambiums of the ancient and young ginkgobiloba trees in complete butt-joint, the root system of the young ginkgobiloba seedling is used to replace the death root system of the ancient ginkgobiloba tree to be saved for absorbing nutrition and water so as to meet the growth requirements of the ancient tree, and the ancient tree rejuvenation technology has an obvious effect for the ancient ginkgobiloba trees which are aged more than one hundred of years, are seriously damaged and have the root systems losing activity basically, are simple and convenient to operate and are feasible.

The invention relates to an oil conservator moisture absorber with convenient silica gel replacement, which comprises tank bodies communicated with an oil conservator capsule, wherein the tank bodies are filled with silica gel. The oil conservator moisture absorber is characterized in that the number of the tank bodies is at least two, the tank opening of each tank body is provided with a vacuum valve, and the vacuum valves are connected with connecting pipes communicated with the oil conservator capsule through multi-pass pipes. On the premise of ensuring the respiratory capacity of the moisture absorber, the prior moisture absorber with one tank is changed into a moisture absorber with at least two tanks, each single moisture absorber has smaller volume and lighter weight, and the oil conservator moisture absorber can be carried manually to replace the silica gel by one person, is convenient and quick, and saves certain time and maintenance cost, and simultaneously, when the silica gel is affected with damp, the oil conservator is ensured to be in a normal respiratory state during the whole replacement.

The invention relates to an intelligent monitoring device of vehicle indoor gas. A switch is additionally arranged on an instrument desk in a vehicle, wherein one end of the switch is connected with a vehicle battery, while the other end is connected with a voltage conversion circuit. A signal conversion circuit, a central processing unit and an indication device are respectively connected with the output end of the voltage conversion circuit. An air sensor is arranged in the vehicle, and the signal conversion circuit is connected with the output end of the air sensor; the central processing unit is connected with the output end of the signal conversion circuit; and the indication device and an air conditioner are connected with the central processing unit. The intelligent gas monitoring device is arranged in the vehicle for monitoring the content of indoor poisonous gas and reminding a driver when the air quality is bad so as to guarantee that the driver and people in the vehicle breathe fresh air and improve the safety of the vehicle and the cost performance.

The invention belongs to the technical field of seed preservation and relates to a Dendrobium officinale seed preservation device and method. The device comprises a storage box and seed collection bottles; the seed collection bottles mounted in the storage box are used for storing Dendrobium officinale seeds. The Dendrobium officinale seeds are collected in the seed collection bottles. After mouths of the seed collection bottles are covered with bottle caps, and the outer surface, connected with the bottle cap, of each mouth is provided with a breathable seal film; the seed collection bottles are mounted in holes of bottle racks. The method includes: sterilizing tools, sterilizing capsules, collecting seeds and preserving at low temperature. The Dendrobium officinale seed preservation device and method has the advantages that the device is reasonable in structural design, the method is scientific and reliable, preservation time is long, survival rate is high, the requirements of Dendrobium officinale for perennial tissue culture can be met, and the device and method is applicable to collection and storage of like seeds.

The invention discloses a fixing apparatus for volume uniform radiation test of laboratory mice and belongs to fixing apparatus for animal experiments. The fixing apparatus comprises a cylindrical casing with the bottom end closed and the top end open, a circular cover plate capable of being connected fixedly in a detachable manner and capping the top opening of the cylindrical casing, and multiple water-drop-shaped chambers which are placed in the circular casing for containing the laboratory mice and in the shape fitting with shapes of the laboratory mice. The chambers are in radial arrangement with the centripetal tip ends and outwards round ends, the round ends are tangent with the wall of the casing, and through holes which are designed in size enabling tails of the mice to pass through and run through the wall of the casing and the walls of the chambers are formed below the tangent lines respectively. Multiple laboratory mice can be fixed completely at one time and then subjected to uniform radiation, so that consistency of experimental radiation dose is guaranteed while experiment efficiency is increased. The fixing apparatus is simple in structure, low in cost, convenient to operate and use and easy to produce and promote.

The invention discloses an anti-mite handmade soap. The formula of the anti-mite handmade soap comprises a soap base and an anti-mite compound, wherein the anti-mite compound comprises the following components in parts by weight: 0.1-2 parts of oxymatrine, 0.1-1 part of 4-terpineol and 0.1-2 parts of borneol. The anti-mite handmade soap can achieve the effects of thoroughly cleaning, killing vermiform mite and repairing skin and has the characteristics of fast effectiveness, no toxic side effect, strong affinity with skin, safety, comfort and no irritation.

The invention discloses a functional cosmetic and a preparation method thereof. The functional cosmetic is characterized in that tea tree branches and leaves, parslane herb, corsvenor momordica fruit stalks and leaves, lily magnolia leaves, common andrographis herb and amur corktree bark are taken as plant raw materials for extracting functional components according to different proportions; tourmaline is taken as a functional mineral raw material; glycerin is taken as a wetting agent; peach gum is taken as a suspending aid; cetyl stearate-based olive ester and sorbierite olive ester are taken as auxiliary emulsifiers; Tween-80 and Span-80 are taken as emulsifiers; a fine emulsion is obtained by performing water vapor distillation, colloid mill grinding and homogenization through a high-pressure homogenizer; and the emulsion can be used for removing acnes without leaving any mark, and has the effects of eliminating wrinkles, removing freckles, moistening skin and whitening.

An axial piston fluid engine having single-acting cylinders 11 incorporating swivel-joint attachment 28 of the cylinders to rotary control valves 12 wherein straight-line piston movement is established for the elimination of side forces on the pistons 15. The pistons 15 and the control valves 12 are operatively connected to a common wobble drive member 14 and arranged in geometry of lever positions to coactively time the drive fluid into and out of the cylinders intermittently.

The invention discloses an acne-removing cosmetic composition.The composition contains emodin, azelaic acid and retinyl palmitate, can achieve the effects of thoroughly removing and chopping hosts of heat, stasis and dampness in a body and practically removing acne and repairing the skin and has the advantages of being capable of rapidly achieving the effects, free of toxic and side effects, high in affinity with the skin, safe, comfortable and free of irritation.

The invention discloses a portable mini vacuum pump negative pressure scar treatment device which comprises a scar repair paster, a biological semipermeable membrane, a suction cup and a mini vacuum pump. The scar repair paster covers the scar skin. The suction cup covers the scar repair paster. The biological semipermeable membrane covers the scar repair paster and the suction cup. One end of the suction cup is provided with a drainage pipe and connected with the mini vacuum pump through a connecting pipe. The portable mini vacuum pump negative pressure scar treatment device is provided with a pressure detection device, the mini vacuum pump is adopted for generating negative pressure, the system adjusts and controls the negative pressure, a large-capacity lithium battery is used for continuously supplying power, no large center negative pressure system or electric negative pressure instrument is needed, no socket power is needed, and the portable mini vacuum pump negative pressure scar treatment device is small in size, portable and capable of being used for patients inside or outside hospitals for a long time, produces no complication or side effects, is low in price and convenient to use and avoids the risks of chemical substance leakage and corrosion and environment pollution possibly caused when a battery is used for a long time.

The invention discloses a gingko seedling inverted bark inserting old tree root system rejuvenation method. Three to five year gingko seedlings which grow well, and are developed in root system and free of plant diseases and insect pests are selected as stocks, the ground diameter of the self-grown gingko seedlings is 1.5 cm to 2.5 cm, an improved inverted bark inserting grafting method is applied, that is, the stock seedlings are inserted into notches of old tree roots (cions), and the rejuvenation problem of old gingko trees which are seriously damaged and are effete in root system is solved. The method is based on the grafting principle, the phloem and cambiums of the stocks and the root systems of the old trees are in complete butt joint, the gingko seedling root system replaces a saved old gingko tree dead root system to absorb nutrients and water to meet the growing ends of the old trees, the defects that a traditional old tree rejuvenation technology is complex in process, wastes resources and has little effect are overcome, the effect on the old gingko trees which are seriously damaged and are basically effete in root system is obvious, the technology is applied to carrying out rejuvenation on the old gingko trees, and the method is easy and convenient to operate, effective and practical.

The invention discloses a portable and multi-purpose liquid food feeding device for nursing of an intensive care unit. The portable and multi-purpose liquid food feeding device comprises a stable frame and a food storage container, wherein a water storage tank with the same specification is arranged on the right side of the food storage container, the food storage container and the water storage tank are connected to a pressurizer, the pressurizer comprises a pressurizing air-blowing bag, a double-opening air pipe arranged in the food storage container and the water storage tank is connected to the upper end of the pressurizing air-blowing bag, air control valves are arranged on the left and right sides of the double-opening air pipe, an injector is connected to the upper end of the jointof a food eduction tube and a water guide pipe, the joints of the injector with the food eduction tube and the water guide pipe are connected by connecting hoses, an inlet fixing assembly is connectedto the left end of the injector, a connecting pipe is connected to the left end of the inlet fixing assembly, and a conveying stomach tube is connected to the left end of the connecting pipe. With the portable and multi-purpose liquid food feeding device for nursing of the intensive care unit, the problems that the traditional liquid food feeding device and the stomach tube are separated, thus the whole device can not be carried conveniently, meanwhile, after the stomach tube is used for a long time, blockage occurs easily, or during washing, the detaching is difficult, are solved.

The invention discloses a replaceable ventilating system, and relates to the technical field of ventilating systems. The replaceable ventilating system is applied to a farm plant of a multi-storey building structure. Each storey is internally provided with a corridor for making two sides of the same layer communicated. The two opposite sides of each corridor are each provided with a plurality of hog houses in a spaced mode. Each storey is provided with a partition layer located below the corresponding hog houses. The ground between the hog houses of each storey is provided with a plurality ofvent holes communicated with the corresponding partition layer. The two opposite ends of each storey are each provided with an air inlet channel which is communicated with the corresponding partitionlayer. The corridor of each storey is provided with an air outlet channel communicated with the corresponding vent holes. The air outlet channels of all the storeys are communicated with one another.The sides, facing the corresponding hog houses, of the air outlet channels of each storey are each provided with a plurality of air outlets. A first exhaust fan is installed on each air outlet. A chimney communicated with a plurality of air outlet channels is arranged on the roof of a building. The replaceable ventilating system can keep air circulation in the hog houses.

The invention provides a plant extract preservative.The preservative contains an extract clear liquid and a wild vine tea extract, wherein the extract clear liquid is prepared from 3-8% of grapefruit, 1-5% of waxberry tree leaves, 3-6% of honeysuckle flower, 3-6% of chrysanthemum flower, 1-5% of sensitive plant, 1-3% of baijiu and 67-88% of water. The weight of the wild vine tea extract accounts for 9-20% of the total weight of the extract clear liquid. The invention also provides a preparation method of the plant extract preservative and its application on the aspects of fruit preservation and the like. The plant extract preservative has the advantages of convenient to use, safe, non-toxic and remarkable in preservation effect.

A liquid dressing for preventing the bacterial infection of skin wound by covering a film on the skin wound is prepared through high-temp reaction between methyl (and / or ethyl) methylacrylate and isooctyl acrylate to obtain a high-molecular polymer, and dissolving it in the polar solvent of ethyl acetate or the mixed solvent of ethyl acetate and n-hexane. Its advantages are air permeable and water-proof.

A medical paster for externally fixing the memory material and adhesive dressing in order to improve the respiratory function of lung and prevent complications is composed of an adhesive film paster, a dressing bag stuck on the central position of said film, a high-molecular memory material in said dressing bag, and a parting paper in the hollow square shape for surrounding said dressing bag. Its usage method is also disclosed.

The invention discloses a breath protection device and further discloses a protection wearing system with the breath protection device. The breath protection device comprises a shell, a fan device, acontrol device and an air flow sensor, the shell is provided with a mounting opening used for allowing a filter box to be mounted, the fan device is arranged in the shell, the fan device is provided with an air inlet and an air outlet, the air inlet communicates with the mounting opening, the control device is arranged in the shell, the control device is electrically connected with the fan device,the air flow sensor is arranged at the air inlet or the air outlet so as to detect the air flow, and the air flow sensor is electrically connected with the control device. By arranging the air flow sensor, the actual air flow can be detected, the control device adjusts the rotating speed of the fan device according to the change of the air flow, when the air flow is lower than a set threshold value, the control device can control the fan device to increase the rotating speed, it is guaranteed that enough air can be conveyed to a user, the air flow can be relatively constant, and normal breathof the user can be guaranteed.

The invention provides aqueous diatom ooze and a preparation method thereof. The aqueous diatom ooze includes, by weight parts, 310-370 parts of water, 1.5-2.5 parts of defoaming agent, 1-2 parts of cellulose, 1-4 parts of multi-functional additives, 4-8 parts of sodium salt dispersant, 1-3 parts of non-ionic wetting agent, 5-9 parts of preservative, 4-10 parts of propylene glycol, 3-8 parts of coalescing agent, 80-130 parts of rutile titanium dioxide, 100-200 parts of heavy calcium, 150-200 parts of diatomaceous earth, 30-50 parts of nano titanium dioxide, 130-160 parts of odor-removing elastic emulsion, 5-10 parts of thickener and 30-50 parts of nanometer silica. The aqueous diatom ooze can be smeared on the wall without mixing, and the moisture and organic steam adsorbability of a paintfilm is improved.

The invention provides a breathing support equipment airway and a safety control system and a control method. The breathing support equipment airway comprises: a main air inlet passage, a reserve airinlet passage and a breathing mask, wherein the main air inlet passage is connected with the reserve air inlet passage in parallel and is respectively connected with the breathing mask; a front end ofan air outlet of the main air inlet passage is provided with an air outlet pressure sensor; the breathing mask comprises a mask body, the mask body is provided with a pressure collecting port, and the pressure collecting port is provided with a mask pressure sensor. The control method of the breathing support equipment safety control system is also provided. A processor module, a turbine module,a pressure sensor and a power module of the breathing support equipment safety control system are respectively provided with a backup module, so that the processor module, the turbine module, the pressure sensor and the power module not only can work jointly, but also can work independently to complete an air supply function. When one of the modules fails, the other module can replace the work ofthe current module, maintain an output pressure of the breathing support equipment, maintain a user's normal breathing, and ensure the user's life safety.

The invention relates to a device for a pneumatic automobile, in particular to an anti-suffocation device for an aerodynamic automobile. The anti-suffocation device comprises a main air storage tank, a pressure sensor, a pressure reducing valve and a controller. The anti-suffocation device further comprises an oxygen sensor, a buffer tank B and a vent valve, wherein the oxygen sensor is installed in an automobile cabin and sends detected oxygen concentration signals to the controller to control the pressure reducing valve to be opened; compressed air coming out of the main air storage tank enters the buffer tank B after the pressure of the compressed air is reduced through the pressure reducing valve; the vent valve is arranged on the buffer tank B, and the air is supplied to a cab and a passenger chamber by the vent valve through a pipeline in the automobile.

The invention relates to an underwater respiring system for animals. The underwater respiring system is characterized in that: the underwater respiring system comprises an air source, an air supply pipeline, a hanging bracket, a windlass, underwater animal-fixing supports and underwater animal respirators, wherein the air source, the air supply pipeline and the underwater animal respirators are sequentially connected, and the underwater animal-fixing supports can go up and down by means of the hanging bracket and the windlass. The underwater respiring system can effectively satisfy the need of animals on underwater respiration, and has a certain explosion-proof property, the overpressure of underwater shock waves, which the underwater respiring system can bear, is up to 5MPa, and meanwhile, the underwater respiring system can ensure the normal underwater respiration of animals.

The invention discloses an intelligent vital sign detecting device, comprising a millimeter wave radar part, a DSP processor part, a signal output part, a memory module, a WIFI module and the like. The DSP processor sets up two parts to calculate that processing information respectively, A signal separation module is used to separate the breathing and heartbeat waveforms, the waveform and frequency of respiration and heartbeat are obtained through the DSP processor and sent to a memory module for memory storage, and compared with the real-time monitoring data, If the value exceeds the standard, it will be processed by voice alarm and sent to the host computer through WIFI and the current location will be located. The device utilizes the effective combination of the memory module and the WIFI module to intelligently judge the waveform and the frequency of the breath and the heartbeat of the monitored person, and realtime broadcast and display and can be operated by WIFI interconnection.

The invention discloses a house type barn food grain storing method. The house type barn food grain storing method comprises an inner loop current temperature control technology, a fumigation and steaming technology and a nitrogen controlled atmosphere technology, which one of the inner loop current temperature control technology, the fumigation and steaming technology and the nitrogen controlledatmosphere technology is selected for implementation; in the inner loop current temperature control technology, cooling capacity of a cooling core of a food grain pile at the lower part of a barn is pumped out and inputted into space above the top of the food grain pile, and a downgoing type air current is formed in the food grain pile; in the fumigation and steaming technology, fumigation and steaming gas in the space above the top of the food grain pile is pumped out from the upper part of the barn and is charged in the bottom of the food grain pile from a venthole in the lower part of the barn, and an upgoing type air current is formed in the food grain pile; and in the nitrogen controlled atmosphere technology, nitrogen is charged in the space above the top of the food grain pile fromthe upper part of the barn, and then gas is exhausted outwards from the lower part of the barn, so that the concentration of the nitrogen in the food grain pile can reach a nitrogen concentration target value I. According to the house type barn food grain storing method disclosed by the invention, an appropriate storing technology can be flexibly selected according to actual food grain storing situations, so that the food grain storing quality can be effectively improved; and inner loop current temperature control, fumigation and steaming as well as controlled atmosphere storage can be independently operated, so that the food grain storing quality can be guaranteed, besides, consumption of storing energy can be reduced, and the operating cost is low.

The invention relates to smart homes, and in particular to an intelligent mattress system and a test method thereof. The intelligent mattress system comprises a sensing mattress and a data processingterminal; the data processing terminal comprises an optical transmitting module, a first coupler, reference fibers, a second coupler, an optical receiving module, a data acquisition module and a dataprocessing module; the first coupler, the reference fibers, sensing fibers and the second coupler constitute a Mach-Zehnder interfering structure; the sensing fibers are laid on the sensing mattress body to match with thoracic cavity positions of human, input ends and output ends of the sensing fibers are respectively connected with a sensing light output end of the first coupler and a sensing light input end of the second coupler, and the optical receiving module is connected with the data acquisition module. The intelligent mattress system and the test method thereof aim at long-time monitoring of physiological characteristics of respiration and heartbeat of a human body in a sleep state, and thereby solving technical problems of poor human body comfort, low sensitivity, high cost and inability to monitor for a long time in the prior art.

The invention relates to a fresh air supply system elevated bed for pigs and a fresh air supply process adopting the elevated bed. The elevated bed comprises an elevated bed body, mutually-communicated air supply horizontal pipes are arranged around in the elevated bed body, a main air supply pipe is perpendicular to the plane of the air supply horizontal pipes and communicated with the air supply horizontal pipes, and air holes are uniformly distributed on one sides, facing the inside of the elevated bed body, of the air supply horizontal pipes. The fresh air supply process includes subjecting air to three-level purifying and filtering, disinfecting the air by ultraviolet light, and supplying the disinfected air into the main air supply pipe of the fresh air supply system elevated bed for the pigs through a fan. Fresh air is supplied through pipelines, so that the temperature of a breeding environment can be adjusted, harmful gas can be reduced, each pig is guaranteed to breathe the fresh air, a comfortable growing environment is provided for the pigs, utilization rate of the fresh air is high, and energy consumption is lowered. In addition, the fresh air system elevated bed is simple to manufacture, low in cost, small in occupied space and free of influencing moving space of the pigs.

The invention discloses a pair of waterproof breathable thermal skiing gloves. Each waterproof breathable thermal skiing glove comprises a glove body; the glove body comprises a hand part and an adjacent wrist part; the hand part comprises a hand back part and finger parts; the glove body is made of three different materials and comprises an inner layer, a middle layer and an outer layer; the inner layer is made of a dacron polar fleece; the middle layer is a waterproof breathable layer; the outer layer is made of two-way stretch spandex; and the waterproof breathable layer is made of a thin film with the waterproof breathable function. According to the technical scheme of the invention, the outer layer is made of the two-way stretch spandex and has good waterproof and breathable performance, the middle layer is made of the thin film with the waterproof breathable function so that outside rainwater can not enter into the interior of the glove, and the inner layer is made of the dacron polar fleece and has a soft surface and good sweat-absorption performance so that the sweat of hands can freely penetrate in the inner layer, thereby the normal breathing of skins of human bodies is ensured, and the occurrence of allergy is reduced.