40results about How to "Achieve hydration" patented technology

The invention discloses a rotation type seedling growing planting box comprising an outer box body, atomizing nozzles, an inner box body, cultivating discs, a lighting tube and ventilating discs. An inner wall of the outer box body is provided with the inner box body. Inner walls of the bottom of the inner box body are connected with a separator plate. A water storage tank is disposed in the inner box body below the separator plate. A water pump is installed in the water storage tank. The water pump is communicated with a water distribution pipe via a water supply pipe. The water distribution pipe is vertically laid on a side wall of the inner box body and equipped with the plurality of atomizing nozzles from top to bottom. A motor box is installed in the water storage tank below the middle of the separator plate. A motor is installed in the motor box. An upper end of the motor is connected with a rotating shaft. The cultivating discs are installed on the rotating shaft above the separator plate. Lighting performance is good, water is supplemented to seeds, redundant water flows back to the water storage tank, the seeds on the cultivating discs are illuminated by the lighting tube, seedlings are uniformly illuminated when the cultivating discs rotate, and the inner box body is uniformly ventilated by a blower fan via the ventilating discs, thereby facilitating cultivation of the seedlings. Seedling growing grooves are suitable for cultivation of mass seedlings.

The invention relates to the technical field of unmanned scrubbers, further discloses an unmanned scrubber supply station. The supply station comprises a supply station body and an unmanned scrubber,the supply station body is at most provided with a wireless charging module, a water supply tank, a drainage tank and a ZigBee communication module 2. A control circuit used for controlling the wireless charging module, the water supply tank, the drainage tank and the ZigBee communication module 2 is arranged in the supply station body, and the control circuit is electrically connected with a 220Valternating current power supply. According to the invention, the supply station and the unmanned scrubber are matched with each other for use; signals are transmitted between the supply station andthe unmanned scrubber through the ZigBee communication module 1 and the ZigBee communication module 2. The electric quantity in the unmanned scrubber can be detected in real time; when the internal electric quantity reaches the lowest peak value, the ZigBee communication module 1 and the ZigBee communication module 2 are controlled by the control circuit, a route is optimized between the GPS positioning module and the supply station, and the unmanned scrubber can run to the supply station for electric quantity supplementation through the navigation module.

The invention discloses a water sealing fire retardance explosion venting device which comprises a fire retardance device and an explosion venting machine. The fire retardance device comprises a fire retardance barrel body, an air inlet pipe, an air outlet pipe and a water filtering metal ring net. One end of the air inlet pipe is placed out of the fire retardance barrel body, the other end of the air inlet pipe extends into the fire retardance barrel body and is inserted to the position below a sealing water liquid level, and the water filtering metal ring net is arranged above the sealing water liquid level and is arranged outside the air inlet pipe in a sleeving mode. The explosion venting machine comprises an explosion venting barrel body, an exhaust pipe and an explosion venting pipe. The exhaust pipe and the explosion venting pipe are communicated with the explosion venting barrel body. The fire retardance barrel body is communicated with the explosion venting barrel body through the air outlet pipe and a communication pipe arranged at the bottom. An explosion piece is arranged in the explosion venting pipe. An air outlet end pipe opening of the air inlet pipe is sealed. An exhaust hole is formed in the side wall, placed below the sealing water liquid level, of the air inlet pipe. The exhaust hole is connected with an air guiding pipe. Air guiding holes for air discharging are distributed in the air guiding pipe. The instability and the acute fluctuation of the liquid level caused when air is discharged from the device exhaust pipe can be avoided, water level control is convenient, and the safety and the reliability of the device are improved.

The invention discloses a potted plant planting device with an automatic watering and humidification function. The device comprises an outer cylinder and an inner cylinder, a plurality of springs arearranged on the bottom of the outer cylinder in a circumferential array, and bearing rods are welded to the springs and fixedly sleeved with a bearing plate; a plurality of connecting grooves are formed in the portions, corresponding to the bearing rods, of the bottom of the inner cylinder, the side wall of the inner cylinder is provided with an annular groove, a plurality of first-stage magneticblocks are installed in the annular groove in a circumferential array, and a plurality of sleeves are installed on the inner wall of the outer cylinder in a circumferential array. According to the potted plant planting device, the inner cylinder is flexibly installed, and is lifted in height under the condition that the weight of the inner cylinder is reduced due to the reduction of moisture, thefirst-stage magnetic blocks synchronously moving in the inner cylinder are utilized for attracting second-stage magnetic blocks, first-stage pistons are driven to squeeze water to conveniently achievemoisture supplementing of the inner cylinder, the overall stability of the potted plant planting device is improved through the low supplementing speed, and through automatic moisture supplementing,potted plants are prevented from withered death while the manual management is reduced.

The invention provides an ironing machine with a water tank changeable in volume and belongs to the technical field of ironing. The ironing machine solves the problem that water replenishment of existing water tank bodies from other water tanks requires additional arrangement of a water pump for supplying power. The ironing machine includes a base and an iron body, the iron body is internally provided with a vapor generator and a water tank body, the changeable water tank is arranged on the base and consists of a movable part and a fixed part, the movable part and the fixed part define a sealing cavity which can contain water, and the movable part can move relative to the fixed part to render the volume of the cavity smaller or larger; the movable part moves under the action of an externalforce to make the volume of the cavity smaller, and therefore a compression function is achieved on water in the cavity; meanwhile, by cooperatively turning on a first switch and a second switch, water can flow from a water outlet and is injected into the water tank body through a water injection port. The ironing machine has the advantage that a water flowing force is formed by utilizing the change of the volume of the changeable water tank to achieve water replenishment of the water tank body.

The invention discloses a molten iron KR desulfurization mixer bonded slag quick removal method. According to the molten iron KR desulfurization mixer bonded slag quick removal method, a water spray jetting system is included. The water spray jetting system comprises a tap water connecting hose, a tap water control valve, a high-pressure air connecting hose, a high-pressure air control valve, a high-pressure water spray jetting gun, a tap water cut-off valve and a high-pressure air cut-off valve. On the condition that the existing equipment is not replaced, and manual and mechanical measures are used for slag removal, by taking the measure of carrying out water spray jetting on mixer bonded slag to hydrate the slag, the bonded slag can be hydrated and then get loose, the compactness and bonding strength of the bonded slag are greatly reduced, the effect that the mixer bonded slag is quickly removed manually and mechanically, the reaction kinetics conditions of molten iron KR desulfurization are improved, the secondary desulfurization rate of the molten iron is decreased, the desulfurizing agent consumption of the molten iron is reduced, the production efficiency and the technical and economic indicators of desulfurization equipment are improved, and the production requirements on low-sulfur steel for high efficiency and stability are met.

The present invention discloses a highly-efficient moisturizing composition comprising squalane, a liquid monoester and a lipid at a mass percentage of squalane 50-95%, liquid monoester 3-30%, and lipid 0.1-20%. In the above manner, the highly-efficient moisturizing composition is a fetal fat imitation biomass with the composition and proportion similar to those of human skin lipids, can help skins rebuild barrier function, reduce transdermal water loss, realize moisturization of skins fundamentally, different from moisturizing routes such as glycerin and fats, and further can be used as a composition in cosmetics, skin care, personal care, and pharmaceutical formulations.

The invention provides a water level control switch of a dish washer, and the water level control switch is applied to the technical field of parts of dish washers. The water level control switch of the dish washer is arranged on the side face of a dish washer inner container (1), a floater body (2) of the water level control switch of the dish washer is communicated with a water cup of the dish washer inner container (1), a floater (2) is movably placed in the floater body (2), the floater (3) is provided with a curved floater curved arm (4), a water inlet control switch (5) is arranged above the floater curved arm (4), and a water passing level control switch (6) is arranged below the floater curved arm (4). According to the water level control switch of the dish washer, the structure is simple, water inlet control, water passing level protection and overflowing can be integrated into a whole, water replenishing and water draining functions of the dish washer are achieved conveniently and reliably, the control switch is powerful in function, the control performance is reliable, the cost is effectively reduced, and the control efficiency is high.

The invention relates to the technical field of ironing devices, in particular to an ironing device for knitted fabric. The ironing device for the knitted fabric comprises a machine body, ironing equipment is fixedly installed on the machine body, a cloth laying plate is fixedly installed on the upper surface of the machine body, a sliding groove is integrally formed in the upper surface of the machine body, clamping mechanisms are symmetrically distributed in the sliding groove, the clamping mechanisms comprise sliding blocks, the sliding blocks are connected with the sliding grooves in a sliding mode, supporting columns are longitudinally, symmetrically and fixedly installed on the sliding blocks, clamping plates are symmetrically connected to the opposite faces of the supporting columnsin a sliding mode in the vertical direction, a bolt is connected between the clamping plates in a penetrating and threaded mode, toothed plates are fixedly installed on the sliding blocks, racks areintegrally formed on the toothed plates, a gear is meshed between the racks, a stepping motor is fixedly installed on the gear, and a drying mechanism is arranged in the machine body.

The invention discloses moisturizing skin-care essence. The moisturizing skin-care essence comprises the following raw materials in parts by weight: 60 to 80 parts of water, 2 to 4 parts of octanoic / decanoic acid triglyceride, 3 to 8 parts of 1,2-pentanediol, 2 to 6 parts of glycerinum, 3 to 5 parts of ethanol, 2 to 4 parts of xanthan gum, 1 to 3 parts of sorbitol, 0.1 to 1 part of carbomer, 0.02to 0.04 part of citric acid, 0.6 to 0.8 part of phenoxyethanol, 4 to 10 parts of a wetting agent and 6 to 12 parts of antioxidant. The moisturizing skin-care essence has a remarkable moisturizing effect, the component formula is mild and non-irritant, the components are synergistic, the moisturizing skin-care essence has high skin permeability, can go deep into skin epidermis rapidly to achieve the durable moisturizing effect, can effectively prevent skin ageing, can enhance skin elasticity and improve the skin vitality, enables the skin to be full of elasticity and glossiness and reduces wrinkles.

The invention provides a high-pressure hydration consolidation retention box device of a geosynthetic clay liner, and belongs to the technical field of geotechnical engineering. The high-pressure hydration consolidation retention box device consists of a framework, a hydration system and a pressurizing system; the geosynthetic clay liner can fully absorb water in a water permeating cylinder to complete hydration by the hydration system through a movable rectangular water permeating cylinder, a detachable water permeating cylinder, a push-out rail of the water permeating cylinder, a limiting support column, a water permeating support grid and a water drain valve; the any positive pressure can be applied to the hydrated geosynthetic clay liner by the pressurizing system through a loading plate, a lever, a force transfer shaft, a balance lever, an n-shaped loading framework, a loading threaded rod, a lever rotary shaft and a water drain valve, so as to complete the consolidation and waterdrainage process under the action of positive pressure. The high-pressure hydration consolidation retention box device has the advantages that the real service condition of the geosynthetic clay liner can reoccur, so as to provide great help for testing the mechanical property of the geosynthetic clay liner by an indoor geotechnical testing method under the actual working condition.

The invention discloses a double-layer cathode structure of a direct methanol fuel cell for water collection and transportation. The double-layer cathode structure comprises a cathode collector plateand a cathode water collecting plate. A super-hydrophilic interface area and a super-hydrophobic interface area are arranged on the surface of the cathode water collecting plate. A drainage channel isformed at the junction of the super-hydrophilic interface area and the super-hydrophobic interface area. A cathode water collecting area is arranged at the position, corresponding to the cathode flowfield area, of the super-hydrophilic interface area. Holes are formed in the cathode water collecting area. The positions of the holes are the same as the positions of the holes of the cathode watercollecting plate. The interior of the drainage channel is a super-hydrophilic interface area and the exterior of the drainage channel is a super-hydrophobic interface area. The drainage channel is provided with an inlet and an outlet. The inlet side of the drainage channel is connected with the cathode water collecting area. According to the double-layer cathode structure, water drops which originally and uniformly cover the surface of a cathode can be gathered and discharged, so that the phenomenon that the cathode is flooded is prevented. The influence of cathode water gathering on oxygen transmission is eliminated. The working stability of the direct methanol fuel cell is improved.

The invention belongs to the technical field of plant extraction, and in particular relates to a method for extracting cordyceps sinensis extract used in cosmetics. The method aims at the problems that the cordyceps sinensis extract in the prior art contains organic solvents and other impurities, has a high bacteria pollution rate, and is difficult to use in the cosmetics. The method comprises thefollowing steps: after cleaning, drying at low temperature of 10-15DEG C until the moisture content is less than or equal to 10%, crushing to particle size D90 of 15-20 mu m, mixing with water, heating to 30-35 DEG C, performing ultrasound-assisted extraction for 20-25min, and filtering to obtain the cordyceps sinensis extract used in the cosmetics. The special cleaning and crushing technology and a low temperature + microwave + nitrogen protection extraction method are used, the extraction time is reduced, dissolution rate is higher, and the method also prevents active components of the extract from being oxidized. The method has the advantages of simple extraction method, high yield and few impurities, and the extract can be used in the cosmetics to achieve the effects of moisturizing and delaying aging.

The invention relates to an excessive water leakage protection method for a pipeline machine. A water way system and an electric control system are included, the water way system comprises a water tank, a water inlet control device, a water leakage protective valve, a water pan and a water inlet pipeline; the water pan is located below the water tank, the water inlet control device, the water leakage protective valve and the water inlet pipeline, and the water inlet control device and the water leakage protective valve are arranged on the water inlet pipeline. According to the excessive waterleakage protection method for the pipeline machine, by combining on-off of the water inlet control device, on-off of the water leakage protective valve, the height of the water level inside the watertank and the height of the water level in the water pan, the water inlet pipeline can be controlled to be turned on or off, the water inlet control device can be controlled to turn on or off the waterinlet pipeline according to the height of the water level of the water pan, meanwhile the water leakage protective valve automatically turns on or off the water inlet pipeline according to the heightof the water level of the water pan, and therefore water supplementation or water supplementation stoppage of the water tank of the pipeline machine can be achieved, and meanwhile excessive water leakage protection of the pipeline machine can also be achieved.

The invention provides a moisturizing spot-removing facial cleanser and a preparation method thereof. The moisturizing spot-removing facial cleanser comprises the following raw materials (by weight):10-13 parts of a Plukenetia volubilis Linneo extract, 6-8 parts of a blueberry extract, 2-4 parts of sour carambola juice, 3-5 parts of a dahurian angelica root extract, 4-6 parts of coconut milk, 3-5parts of sorbitol, 7-9 parts of pearl powder, 1-3 parts of hyaluronic acid, 11-13 parts of polyglycerol fatty acid ester, 1-2 parts of rhamnolipid, 1-3 parts of marine lysozyme, 1-3 parts of chitosanand 1-2 parts of azone. The moisturizing spot-removing facial cleanser has efficacy of supplementing water and moisturizing, nourishing skin and beautifying the features, removing spots and whiteningthe skin when being used for a long time.

The invention discloses an algae cleaning device for water conservancy. The algae cleaning device comprises a negative pressure inner pipe, the top of the negative pressure inner pipe fixedly communicates with a driving outer pipe, the top of the driving outer pipe fixedly communicates with an outer communicating pipe, one-way valve holes are evenly and fixedly connected to the outer surface of the outer communicating pipe, and a guiding taper pipe is fixedly connected to the end, away from the driving outer pipe, of the outer communicating pipe; a stable contact pin is fixedly connected to the middle position of the end, away from the driving outer pipe, of the negative pressure inner pipe; a separation and storage mechanism is fixed and penetrates through the interior of the negative pressure inner pipe, a driving motor is fixedly connected to the middle position, close to the lower portion, in the negative pressure inner pipe, and a driving connecting shaft is fixedly connected to the output end of the driving motor; and negative pressure driving fan blades are evenly and fixedly connected to the surface, located in the negative pressure inner pipe, of the driving connecting shaft. The invention relates to the technical field of water conservancy. According to the algae cleaning device for water conservancy, stable feeding of algae on the water surface is achieved by generating negative pressure vortexes.

The invention discloses a vitamin B (VB) face cream cosmetic containing 24K gold. The VB face cream cosmetic comprises a phase A, a phase B and a phase C; metabolism of cells is promoted, aging cells are activated, the regeneration of cells is promoted, and a large quantity of fiber tissues on the skin are generated by virtue of an activity action of 24K gold at the same time; and epidermis, dermis and hypodermis are fixed, so that the skin is difficultly sagged because of the earth gravity or the age. Combined with the contained substances of mixtures of vitamins, green tea, pomegranate, seaweed, mushroom, glucosan and the like, the poor moisture function of the common face cream can be totally improved, and the disadvantages of dry skin, tense skin, rahagades and poor antioxidation are solved after the VB face cream cosmetic is used.

The invention discloses a full-automatic water tank type windshield washer, which comprises an assembly shell, a fixed card seat is installed on the side of the outer surface of the assembly shell, and a liquid storage tank is installed inside, and the liquid storage A sealing cover is installed on the top of the tank, and a water inlet pipe is plugged into the sealing cover. The water inlet pipe protrudes from the upper left side of the assembly shell, and a nozzle joint is installed on the top of the liquid storage tank next to the sealing cover. The output end of the nozzle joint is connected with a high-pressure nozzle, and the high-pressure nozzle protrudes from the side of the assembly housing, and the bottom of the nozzle joint is connected with a water outlet hose, and the other end of the water outlet hose is connected with a water pump, and the water pump is fixed on At the bottom of the liquid storage tank, a water pump shaft is connected to the upper end of the water pump, and the other end of the water pump shaft is connected to a washer motor, and the washer motor is fixedly installed on the top right side of the liquid storage tank through a motor fixing plate. The invention has simple structure, small size, convenient control and operation, and good washing effect.

The invention relates to a combined gardening seedling planting and breeding support which comprises a base, a supporting main pipe, a plurality of supporting branch pipes and a plurality of plant planting and breeding container; the supporting main pipe is vertically installed in the middle of the upper end of the base and is hollowed; a plurality of water outlets communicated with the interior of the supporting main pipe are formed in the side wall of the supporting main pipe; the supporting branch pipes are hollow pipes with one open ends, and the hollow pipes correspond to the multiple water outlets one to one, and the open end of each supporting branch pipe is communicated with the corresponding water outlet; the multiple plant planting and breeding containers are installed at the upper ends of the supporting branch pipes at intervals, each plant planting and breeding container is internally provided with a water absorbing strip, and the lower end of each water absorbing strip penetrates through the upper end of the corresponding supporting branch pipe and stretches into the supporting branch pipe; a water tank is arranged at the upper end of the supporting main pipe, the water tank is communicated with a water outlet pipe, and the water outlet pipe is communicated with the interior of the supporting main pipe. The support has the advantages of being simple in structure, convenient to use, capable of achieving seedling planting, breeding and protecting, and quite convenient to operate, and no water needs to be added manually.

The invention aims to provide stone thermal-insulation board raw material mixing equipment, which comprises a tank body and a stirring device, wherein the tank body is fixedly erected on a base, the top of the tank body is open, a partition plate is longitudinally mounted in the tank body in a sliding manner, a sealing ring is assembled on the peripheral side of the partition plate so as to make the partition plate slide in the tank body in a sealing manner, the tank body is divided into an upper mixing cavity and a lower water cavity by the partition plate, a reset spring for jacking the partition plate upwards is assembled in the water cavity, a water outlet pipe with a water outlet one-way valve and a water inlet pipe with a water inlet one-way valve are mounted at the bottom of the water cavity, the water outlet pipe is connected with an annular spraying pipe, the annular spraying pipe is assembled in the mixing cavity, a plurality of spraying heads are arranged on the annular spraying pipe, the stirring device is arranged above the tank body, a discharging pipe is fixedly installed on the partition plate, and a valve body used for controlling discharging is arranged at the joint of the discharging pipe and the partition plate.

The invention discloses an ultrasonic atomization cosmetic instrument which comprises a shell, a water tank, an atomization mechanism, a spray pipe, a nozzle, an ultrasonic massage mechanism and a controller. The instrument is simple in structure and convenient to carry and use. Liquid drops are cut through high-speed movement of gas to realize the atomization effect, so that the atomization effect is effectively improved and the nutrient solution is prevented from going bad; and because of combination of multiple functions, the increasing use requirements of people can be met.

The invention discloses SOD whitening and anti-wrinkle repairing emulsion, which comprises, by weight, the following components: 10 parts of SOD extracting solution, 5 parts of Vc, 5 parts of Vb, 5 parts of Vp, 3 parts of pearl powder, 1.5 parts of white poria cocos, 2 parts of wheat germ emulsifying wax, 1 part of ionic calcium, 1 part of glycerol, 1 part of tranquillic acid, 61 parts of water, 1part of cyclohexylsiloxane, 0.5 part of butanediol, 1 part of ethanol, 1 part of lecithin, 1 part of lysophosphatidic acid-resistant sodium phosphate and 1 part of kojac acid. The product has bettereffects of whitening, wrinkle resisting, aging resisting, tightening skin and repairing damaged skin, the SOD used by the product is an unobstructed active enzyme, when entering human cells, the SOD can enter blood and dissolve in the blood in 3 seconds, oxygen free radicals are removed, the function of repairing the cells is quickly achieved, positrons are given to harmful free radicals, a chainreaction is generated, negative oxygen anions are enabled to obtain positrons, and the molecular formula of H2O water is generated; therefore, the product series can slowly achieve the effect of moistening the skin.

The invention discloses a pressure relief and water replenishing valve. The pressure relief and water replenishing valve comprises a valve body housing, wherein a water replenishing channel and a water supply and overflow channel are formed in the valve body housing, a valve element assembly is arranged on the valve body housing, the valve element assembly comprises a water replenishing port rubber mat and a valve rod, and a pressure relief cavity is formed in the upper end of the valve rod; the pressure relief cavity is provided with an opening, the opening is provided with the water replenishing port rubber mat in a covering manner, a pressure relief rubber mat and a pressure adjustment spring are arranged in the pressure relief cavity, a pressure relief port is formed in the middle partof the water replenishing port rubber mat, an overflow port capable of communicating with the pressure relief port is formed in the pressure relief cavity, and the pressure relief port communicates with the water supply and overflow channel; the pressure adjustment spring is arranged between the pressure relief rubber mat and the bottom of the pressure relief cavity, and the pressure relief rubber mat seals the pressure relief port under the elasticity effect of the pressure adjustment spring, so that the pressure relief port is spaced from the overflow port; and the valve rod is connected with the valve body housing, and is enabled to move up and down on the valve body housing, so that the water replenishing port rubber mat opens and closes the water replenishing channel. A water replenishing pipeline is used for water replenishing; however, the pressure relief port formed in the water replenishing port rubber mat has the function of pressure relief, so that the functions of water replenishing and pressure relief are realized on the same water valve simultaneously.

The invention provides a hand skin-protecting instrument based on a fluidized bed principle. The hand skin-protecting instrument comprises a fluidized bed container, a gas distribution plate group, asiphoning type atomizer, an air pump and a liquid tank, wherein the fluidized bed container comprises a cylinder shell and a circular cone part connected with the cylinder shell; the gas distributionplate group is connected between the cylinder shell and the circular cone part; one end, far from the circular cone part, of the cylinder shell is opened; one end, far from the cylinder shell, of thecircular cone part is connected to a mist outlet of the siphoning type atomizer; and the liquid tank is connected with a liquid inlet of the siphoning type atomizer, and the air pump is connected withan air inlet of the siphoning type atomizer. According to the hand skin-protecting instrument based on the fluidized bed principle, a large number of small-diameter solid particles can suspend in moving liquid and can be used for protecting hand skin.

The invention discloses a water fennel sleeping mask and a processing technology thereof. According to the percentage by weight, the water fennel sleeping mask has the recipe, including, 5-15% of glyceryl polyether-26, 0.1-1% of pearl powder, 5-10% of butanediol, 0.1-1% of ascorbyl glucoside, 1-5% of isononyl isononanoate, 0.1-1% of preservative, 1-5% of cetostearyl alcohol, 0.1-1% of polyquaternium-51, 0.5-2% of tween-20, 1-5% of co-emulsifier, 0.5-5% of phytosterol / octanoic acid / capric triglyceride, 0.5-5% of polydimethylsiloxane / dimethiconol, 0.1-1% of lemon juice, 0.1-1% of lime juice, 0.1-1% of hydrogenated lecithin, and water fennel juice of the balance. According to the water fennel sleeping mask and the processing technology thereof, water fennel is applied to masks, and substances has moisturizing and skin-whitening effects such as glycerinum, alcohol, pearl powder and lemon juice are matched, so that the effect which integrates moisturizing, water retention and skin-whitening is realized; furthermore, as the water fennel is further generalized in the field of skin care products, the market value of the water fennel is increased, and the sales volume of the water fennel is increased.

The invention relates to a water replenishing device, in particular to a water replenishing device for a new energy lead-acid battery. The invention provides the new energy lead-acid battery water replenishing device which does not need to be continuously added with water, can be moved and is convenient to operate. The water replenishing device for the new energy lead-acid battery comprises: a bottom frame, wherein a supporting plate is arranged on the bottom frame; an injection mechanism which is arranged on the supporting plate; and a driving mechanism which is arranged on the injection mechanism. The driving mechanism rotates to drive the injection mechanism to move downwards to inject water into the new energy lead-acid battery, so that the new energy lead-acid battery is replenished with water.

The invention discloses a hair dryer with health care and feature-beautifying functions. The hair dryer comprises a shell and a handle which are integrated. The shell is provided with an air outlet and an air inlet. A motor, a fan driven by the motor, and a heating assembly on the airflow driven by the motor are arranged in the shell. The handle is provided with a power switch and a temperature adjusting switch, wherein the power switch controls the motor to rotate, and the temperature adjusting switch controls the airflow temperature. The heating assembly and the motor are connected in series through a wire and are connected with a power plug through the power switch and the temperature adjusting switch to form a loop. A collagen body containing collagen ingredients is arranged on the portion, close to the air outlet, in the shell. A hot and cold semiconductor is arranged between the collagen body and the heating assembly and connected with the motor in parallel. When the hair dryer works, the collagen ingredients of the collagen body can be adsorbed to the skin of the human body in a molecule mode, and therefore the certain functions of moisturizing, wrinkle resistance, skin elasticity recovery and the like are achieved.

The invention discloses a soluble collagen hydrogel mask and a preparation method thereof, and relates to the technical field of beauty skin-care products. The skin-care product consists of the following components in percentage by mass: 20%-27% of collagen, 5%-10% of a humectant, 1%-3% of 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride, 1%-3% of an antibacterial agent, 0.4%-0.7% of apH regulator, 0.3%-0.5% of a softening and moisturizing agent, 0.2%-0.5% of allantoin, 0.09%-0.25% of potassium sorbate, 0.01%-0.05% of dipotassium glycyrrhizinate, and the balance water. The solublecollagen hydrogel mask produced by the method is high in raw material utilization rate and environmentally-friendly in resource, and after the mask is used, residual hydrogel mask can be removed in amassaging or washing manner without facial cleaning.