41 results about "Energy preservation" patented technology

The invention discloses an engine coolant waste heat utilization engine warming system adopting a solid-liquid phase change heat reservoir and a method of the engine coolant waste heat utilization engine warming system. The system comprises a temperature sensor, an electronic thermostat, an electronic fan, a radiator, the solid-liquid phase change heat reservoir, an electronic three-way valve and an MCU. Coolant flows through the phase change heat reservoir to heat phase change materials. The phase change happens to the phase change materials, the phase change materials absorb a large amount of latent heat, and residual heat of an engine is transferred into the phase change heat reservoir to be stored and used for starting engine warming. The electronic thermostat and the electronic three-way valve are controlled by the MCU and kept running synchronously all the time. The premise that normal work of an engine cooling system is not influenced is ensured. After the engine stops, large circulation is closed through the electronic thermostat and the electronic three-way valve. The phase change heat reservoir is sealed and enters the energy preservation state. Thus, under the condition that the existing engine power consumption is hardly increased, waste heat recycle is achieved. The engine warming starting process is achieved under the condition that the engine power consumption is not increased.

The present invention relates to a laneway single-column goods stacker, which is mainly composed of a stacker frame, a stacking lifter, a fork device, a stacker walking device, a lifter drive mechanism and a rope breaking protection mechanism. The stacker frame is vertically arranged on the stacker walking device; the main frame of the lifter is composed of a steel plate, a rectangular square tube and a tightening piece, wherein, the steel plate and the rectangular square tube are welded to the tightening piece; the lifter is provided with six sets of main oriented wheels and two sets of auxiliary oriented wheels; the stacking lifter is arranged on a main upright column through the main oriented wheels and the auxiliary oriented wheels, which can make free movement on a sliding rail of the main upright column from top to bottom; a lifting platform of the stacking lifter is provided with the fork device that is composed of a fixed frame and an upper slide arranged on the fixed frame; the lifter drive mechanism is arranged on the backside of the main upright column; the rope breaking protection mechanism is arranged on a frame-shaped saddle of the stacking lifter. The invention is of scientific design, rational structure, reliable performance, smooth running, short goods-picking time, high operation efficiency, energy preservation and easy maintenance.

The invention relates to the electrolytic polishing treatment of a stainless steel inner tube, a circulating mode is used for forcing the gas out through the stainless steel tube, so that the influence of the gas on the electrolytic polishing of the inner wall can be completely avoided, the garbage generated by the electrolytic polishing can be removed through the high pressure flow circulating, and the influence on the electrolytic polishing can be avoided. The flow amount of the electrolytic polishing solution can be adjusted for the stainless steel tubes with different calibers and lengths; by the stepless speed regulation of a frequency converter, the revolution of a circulating pump can be regulated, thereby the stepless output of the flow of the electrolytic polishing solution can be carried out. A heating device, a cooling device and an insulation device are provided with a turnover box of the electrolytic polishing solution, the electrolytic polishing solution temperature can be timely adjusted to a reasonable treatment scope; a filtering device is provided in the turnover box, and the quality of the electrolytic polishing solution can be guaranteed; an inhalation device is provided at the upper part of the turnover box, and the gas generated during the processing is absorbed and conveyed into an exhaust-gas treatment apparatus. The electrolytic polishing solution is the environment-friendly type medicinal liquid, compared with a traditional electrolytic polishing solution, the electrolytic polishing solution provided by the invention has the advantages of less power consumption and energy preservation.

The invention discloses an energy-saving and environment-friendly building warm in winter and cool in summer. The energy-saving and environment-friendly building comprises a water storage base, waterguide pipes, wall plates, a solar cell panel, a water distribution tank and a ventilation device, wherein the multiple water guide pipes are circumferentially installed on the top outer ring of the water storage base, the upper ends of the water guide pipes are fixed at the bottom of the water distribution tank, a plurality of connecting pipes are installed between every two adjacent water guide pipes, the wall plates are cooperatively installed on the outer side of the water guide pipes correspondingly, the solar cell panel is installed at the upper end of the water distribution tank, a lighting lamp is arranged at the bottom of the water distribution tank, and the ventilation device is further installed on the wall plates. The ventilation device comprises a ventilation hole formed in thewall plates, a motor is installed in the ventilation hole through a bracket, blades are installed on a output shaft of the motor, and spiral heating wires are installed on branches of the bracket. The energy-saving and environment-friendly building is novel in structure, warm in winter and cool in summer, energy preservation and environment protection are achieved, rainwater collection is convenient, and popularization is facilitated.

The invention relates to the technical field, in which, solar energy and other natural resources are utilized to heat. The invention provides a stable heat-supply method characterized by environmental protection and energy preservation. The method uses a transcritical carbon dioxide heat pump system to assist a solar heating system for heat supply; besides, the heat pump system is connected with the solar heating system. By combining the transcritical carbon dioxide heat pump system with the solar heating technique, the method of the invention provides four modes of heating water, which can meet the requirements on hot water supply in different climatic regions. Hot water at the temperature of ranging from 50 DEG C to 90 DEG C can be obtained even in frigid regions, which ensures the stable running of transcritical carbon dioxide heat pump system at low temperature. More importantly, the method of the invention adopts natural carbon dioxide and renewable solar energy, thus reaching the effect of energy preservation and environment protection.

The invention provides a turntable type water hydraulic motor, which relates to a motor and solves the problem of insecurity such as flammability, leakage and discharge and the problems of environment pollution, energy waste, high cost and low recycling rate when the existing mineral oil is taken as the working medium. The shell (1) is provided with a cavity (6); a disk type gear (2) is arranged in the cavity (6); the circle center of the disk type gear (2) is provided with a power takeoff shaft (5); a water inlet channel (3-1) is arranged on the right end of the upper part of the shell (1); a water outlet channel (4-1) is arranged on the left end of the upper part of the shell (1); a water inlet channel (3-2) is arranged on the left end of the lower part of the shell (1); a water outlet channel (4-2) is arranged on the right end of the lower part of the shell (1); the water inlet and outlet channels (4) communicate with the cavity (6); the shell (1) is provided with a power takeoff shaft hole; the sealing ring (7) is arranged in the power takeoff shaft hole. The turntable type water hydraulic motor is characterized in simple structure, safety, no pollution, energy preservation, low cost and high recycling rate.

The invention discloses a Chinese herbal medicine crude solution and a cosmetic containing the same and belongs to the technical field of cosmetics. The Chinese herbal medicine crude solution is prepared from the following raw materials in parts by weight: 3-20 parts of worm grass flower, 1-4 parts of cubilose, 1-8 parts of ginseng and 5-30 parts of cortex acanthopanacis. The cosmetic is at leastone of water aqua, emulsion, cream and essence. The cosmetic can achieve the purposes of improving looks through nutrition and nourishing skin from inside to outside through metabolism adjustment of a human body as well as energy preservation and blood enrichment; and due to the natural property, the Chinese medicine causes less irritation to skin and has less toxic and side effects on the skin, and can go deep into skin cells and supplement nutritious ingredients required by the cells, thereby fundamentally improving the skin quality, enabling the skin to be pink and white and restore elasticity, and avoiding the rebounding of effects. The cosmetic can improve the conditions of the skin, such as dullness and lack of elasticity after being used for two months, thereby achieving the effects of whitening and tightening the skin and deferring the senility.

The invention relates to a pneumatic bending press and a bending method used for bending the koji blocks during a liquor production process. The invention provides the pneumatic bending press with the characteristics of energy preservation, environmental protection, high production efficiency, simple structure and good effect of slurry extraction of the koji blocks. The invention also provides the bending method by using the pneumatic bending press, which is characterized in that by twice additions and one time vibration compression, the inner part of the koji blocks has uniform tightness, due to high frequency multiple koji blocks surface compression, the surface of the koji blocks is moved, so that the slurry extraction and membrane sealing effects on the surface can be reached. The bending method comprises the following steps: 1, first addition is carried out in a mold box; 2, secondary addition is carried out in the mold box which completes the first addition; 3, the vibration andcompression are carried out on the koji blocks in the mold box by a compressing apparatus; and 4, outputting the koji blocks.

The invention discloses a distributed redundant control system. According to the system, pump revolution speed is dynamically adjusted based on the pressure, flow, temperature and other variables of fluid so as to achieve an expected control objective. The product is composed of one central management and coordination unit and n distributed control units which are independent and redundant from one another and can run autonomously, wherein each unit is in whole-network information transmission and modular design; the central management and coordination unit is only responsible for managing andcoordinating the control units, and the right of control is handed over to each control unit; and the central management and coordination unit can perform cascading in the same network segment or across network segments. In a pressure-maintaining standby state based on a multi-variable weight algorithm, the system does not do idle work due to dynamic flow compensation. The system has the advantages of high reliability, high continuity, distributed running, strong extensibility and energy preservation, therefore, the defects that through a traditional central control mode, reliability is poor,and equipment overhaul requires shutdown and water supply cut-off are overcome, and the problems that water supply continuity is not high, and the scale is not large in the industry are solved. In this way, the after-sales service pattern in the current industry is changed, and after-sales cost is greatly lowered.

The invention discloses a special gearbox for an agricultural forklift, which comprises a gearbox body, wherein an input shaft, an intermediate shaft, an output shaft and a reversing shaft are arranged in the gearbox body in a rotating way, a driving gear is fixedly sleeved on the input shaft, and a normally meshed gear, a forward first gear driving wheel, a forward second gear driving wheel and a driving idler are fixedly sleeved on the intermediate shaft; a driven idler is fixedly sleeved on the reversing shaft, and both sides of the driven idler are respectively provided with a reversing first gear driving gear and a reversing second gear driving gear which are fixedly sleeved on the reversing shaft; and the output shaft is fixedly provided with a forward gear synchronizer assembly and a reversing gear synchronizer assembly, both sides of the forward gear synchronizer assembly are sleeved with a forward first gear driving wheel and a forward second gear driven wheel, and both sides of the reversing gear synchronizer assembly are sleeved with a reversing first gear driven gear and a reversing second gear driven gear. The special gearbox for the agricultural forklift can improve the practical functions of a transmission system, achieves the advantages of flexible and convenient shifting, safety and reliability of an industrial forklift gearbox, and can create important conditions for the economy and the energy preservation of the complete forklift because of very compact overall structure.

The invention discloses a short-range self-powered pipeline fluid parameter monitor terminal comprising a fluid power generating apparatus and an energy storage monitoring apparatus. The energy storage monitoring apparatus comprises an intelligent control panel and a charging cell. The intelligent control panel comprises a microcontroller, a wireless communication module and a composite sensor. According to the invention, through the fluid power generating apparatus, fluid energy is converted into electric energy and stored in the charging cell so as to realize technical effects of self-powering and energy preservation. Through a ZigBee module or an NRF module or a Bluetooth module or an infrared module, an technical effect of wireless short range transmission is realized; a fluid flow speed is analyzed through the microcontroller; a flow temperature and fluid pressure information are acquired through a composite sensor so as to realize a technical effect of monitoring pipeline fluid parameters. A fluid monitor module is omitted. The structure is easier. The cost is lower. The size is smaller.

The invention relates to a method for preparing mineral wool by using high-calcium coal ash. The method comprises the following steps: A, preparing materials; B, pelletizing; C, melting, and removing iron and carbon; D, forming fiber. By selecting appropriate mixed raw materials and amount ratio and controlling the process parameters of different process steps, the mineral wool which is good in property and uniform in diameter distribution is obtained; inspection shows that various fiber products prepared from the mineral wool prepared by using the method are excellent in property, completely meet multiple application indexes, and have wide application prospect and industrial potential in fields of energy preservation, emission reduction and waste recycling.

The invention discloses an energy-saving anti-seismic wall. The energy-saving anti-seismic wall comprises a rebar frame assembly, wall bodies and thermal insulation layers, wherein both sides of the rebar frame assembly are both provided with the wall bodies, the outer sides of the wall bodies are provided with the thermal insulation layers, the wall bodies are composed of multiple block buildingmodules, each block building module comprises a block body, a steel wire gauge, a pull ring, puggings, a pothook and inorganic thermal insulation layers, the front and back sides of the block body arerespectively provided with the puggings, the outer sides of puggings are provided with the inorganic thermal insulation layers, each thermal insulation layer is composed of multiple models, the rebarframe assembly is composed of two planes and multiple transverse rods, each plane comprises horizontal rebars and vertical rebars, the horizontal rebars and the vertical rebars are crosswise connected into a plane, and the plane and anti-shearing rebars are fixed through a U-shaped lock catch. The energy-saving anti-seismic wall has the advantages that the modular design is adopted, the manufacturing cost is low, the installation is convenient, the construction efficiency is improved, the effects of sound insulation, energy preservation and heat preservation are good, the structural bearing capacity of the rebar frame assembly can be effectively improved, and the anti-seismic ability is improved.

The invention discloses an aerobic fermentation waste gas biotreatment method. The aerobic fermentation waste gas biotreatment method comprises the following steps of (a) inletting aerobic fermentation waste gas from an aerobic fermentation tank into an air exchanger for heat exchange and then into a cooling tower for being spray-cooled by spraying liquid; (b) spraying absorbing liquid onto the upper portion of a biological deodorization tower to perform spray absorption and biological absorption on the aerobic fermentation waste gas and then discharging the aerobic fermentation waste gas fromthe top of the biological deodorization tower; (c) overflowing and laying the waste liquor produced during spray absorption, taking overflowed liquor as the absorbing solution of the biological deodorization tower and returning the overflowed and layered solid-liquid mixture to a biogas generating system. According to the aerobic fermentation waste gas biotreatment method, liquid with much solidcontent which is obtained through cooling and biological deodorization by a layering filter is layered through separating plates, and clear liquid is pumped to the top of the biological deodorizationtower by a deodorization tower circulating pump for spraying as nutrient substance for biological growth. The aerobic fermentation waste gas biotreatment method is simple in structure, biogas liquid produced during aerobic fermentation is applied to treating waste gas produced during aerobic fermentation, and the processed waste gas is discharged when meeting the standards, so that energy preservation and environmental protection can be achieved.

The invention discloses a double-channel flow regulating cold insulation energy saving system which is characterized by comprising a compressor, a condenser, a refrigerating evaporator, a freezing evaporator, a first throttling element and a second throttling element. An exhaust port of the compressor is connected with the condenser by an upstream pipeline, a three-way regulating valve is arranged on a downstream pipeline of the condenser, an outflow port of the three-way regulating valve is connected with the freezing evaporator by the first throttling element, another outflow port of the three-way regulating valve is connected with the refrigerating evaporator by the second throttling element, the freezing evaporator is connected with the refrigerating evaporator by a pipeline, and the refrigerating evaporator is connected with a gas suction port of the compressor by a return gas pipeline. The double-channel flow regulating cold insulation energy saving system has the advantages that the double-channel flow regulating cold insulation energy saving system is simple in structure and low in increased cost, loss can be reduced when pressure of the refrigerating system is built up, the stop time of the system can be prolonged, and accordingly purposes of cold insulation and energy preservation can be achieved.

The invention relates to a pneumatic bending press and a bending method used for bending the koji blocks during a liquor production process. The invention provides the pneumatic bending press with the characteristics of energy preservation, environmental protection, high production efficiency, simple structure and good effect of slurry extraction of the koji blocks. The invention also provides the bending method by using the pneumatic bending press, which is characterized in that by twice additions and one time vibration compression, the inner part of the koji blocks has uniform tightness, due to high frequency multiple koji blocks surface compression, the surface of the koji blocks is moved, so that the slurry extraction and membrane sealing effects on the surface can be reached. The bending method comprises the following steps: 1, first addition is carried out in a mold box; 2, secondary addition is carried out in the mold box which completes the first addition; 3, the vibration andcompression are carried out on the koji blocks in the mold box by a compressing apparatus; and 4, outputting the koji blocks.

The invention provides a method for displaying neon effect; a special LED light source is used for generating refraction and reflection through a prism light band; the light is reflected with a porous plate with color fluorescent effect to form neon effect so that various images and display devices can be formed; and the device is quick and convenient to mount so that the processing pollution is reduced. The method has the characteristics of energy preservation, environmental protection, novel display, large visual angle, less failure, high wind resistance, safety and stable performance, thereby increasing the visual transmission distance, expanding the visual transmission angle, improving the brightness, prolonging the service life, and reducing the energy consumption and operation cost; and the method can be widely used in various display devices indoors and outdoors.

The invention relates to a high-efficiency wine distillation method using refined old grain raw materials. The method comprises: old grains including rice, wheat and sorghum are screened, cleaned and purified; spices, including clove, star anise or mint, are added into the old grains, wherein the ratio of the old grains to the spices is 100:1; the raw materials are ground and refined, and the ground raw materials are poured into a fermentation tank; raw distiller's yeast and clean water are added into the tank in sequence, wherein the ratio of the raw materials to the distiller's yeast to the clean water is 100:6-8:290-300; the mixture is evenly stirred and sealed, and then is stirred every 2-3 days; and after 9 days, when mash liquid turns brown and is fully fermented, the mash liquid is put into wine distillation equipment for wine distillation. After wine distillation, the left mash liquid containing mild wine can be used for production of rice vinegar and sauce or used for refermentation, and the leftovers can be used for feed processing, livestock feeding and the like. The method provided by the present invention is practicable, sophisticated in technology and easy to operate, thereby being suitable for application and popularization. In the method, the old grain raw materials are refined, so that the fermentation time is short, and the mash has high quality. Thus, the method has the advantages of high yield, high-quality products and energy preservation, and wine produced by using the method is mellow and good in flavour. The method can provide obvious comprehensive economic benefits if wildly used.

The invention relates to a comprehensive system and method for ship LNG power and cold energy preservation. The system comprises an LNG storage tank, a cold energy recovery heat exchanger, a natural gas heating heat exchanger and a buffer tank, wherein the buffer tank is connected with an engine through a pipeline, the cold energy recovery heat exchanger is connected with a cold storage tank and arefrigerant medium heat exchanger through a three-way adjusting valve and then connected with a circulating pump to return to the cold energy recovery heat exchanger to form a cold energy recovery circulating system, the cold storage tank, the driving pump, the refrigerant medium heat exchanger and multiple cold energy utilization pipelines connected in parallel are sequentially connected. Finally, the liquid returns to the cold storage tank to form a cold energy utilization circulating system, by means of adjustment of the three-way adjusting valve, the cold supply response speed of the system can be guaranteed, redundant cold energy can be stored in the cold storage tank, cold supply stability is effectively kept, the comprehensive utilization system is short in response time and low inimplementation cost, various emergencies can be effectively coped with by means of backup refrigeration measures, and the comprehensive utilization system has very wide applicability.

The invention provides an air conditioning unit of a passenger car. The air conditioning unit comprises a ventilator (1), an evaporator (2), condenser fans (3), a casing (8), a condenser (9), a gas-liquid separator (10) and a compressor (12). The high voltage terminal of the compressor (12), the condenser (9), the evaporator (2), the gas-liquid separator (10) and the low voltage terminal of the compressor (12) are connected by a pipeline to form a refrigeration circulation loop, and a fresh air duct inlet (4) and an air return duct outlet (7) which are communicated with the ventilator (1) are formed in the casing (8). Compared with the traditional air conditioning unit, the air conditioning unit of the passenger car can still meet the refrigeration requirement of common passenger cars under the condition of not changing the duct of the passenger car and the structure of the ventilator, the purchase cost of the air conditioning unit is effectively reduced, the level of energy preservation and consumption reduction during operation of the air conditioning unit is improved, and the modification and operation costs of the air conditioning unit are lowered.

A new type of energy-saving fresh-keeping box, which is composed of an energy-saving fresh-keeping box with a box body, the box body is connected with the air box through a vent hole, and the opening part of the rubber bag is connected to the opening part along the box body with a blank holder. There is a card slot installed at the bottom of the tank, the slot and the box cover are integrated, the inside of the hanging basket is equipped with an oxidant, the hanging basket is installed on the bottom of the box cover through the card slot, the pumping tube, the exhaust one-way valve, the suction one-way The valve and the shut-off valve are installed on the box cover. The installation relationship between the above components is: the air extractor is connected with the box cover as a whole, the end of the air extractor is connected with the outside of the box cover through the exhaust check valve, and the air extractor passes through the suction The one-way valve communicates with the inside of the box cover, the cut-off valve is installed on the path that the suction one-way valve communicates with the inside of the box cover, and the box cover sealing ring is installed at the junction of the box cover and the mouth of the box body.

The invention provides a moistureproof dustproof coating for wall surface. The moistureproof dustproof coating comprises ethylene glycol, a wetting agent, an ammonium salt dispersing agent, epoxy resin, chlorinated polypropylene resin, polyvinyl alcohol, an antifoaming agent, a polyurethane curing agent, AMP-95, rutile titanium dioxide, xylene, a mildew inhibitor, a film-forming agent, a plasticizer, fumed silica and deionized water. A preparation method for the coating is simple in process, convenient to operate and low in cost. The coating has moisture resistance, antifogging performance, hard texture, no air-polluting harmful gases like formaldehyde, good gloss, good texture, anti-corrosion performance, energy preservation performance, environmental protection performance, and good hardness; after application, the coating is enhanced in wear resistance and not prone to carbonization, can adhere onto a wall surface, presents superior moisture resistance, and effectively maintains thedryness of a wall; in particular, when applied to the walls of kitchens, bathrooms and the like with high requirements on moisture resistance, the coating is free of spalling and fading caused by other external factors; and the moistureproof coating has good film-forming effect, can realize uniform extension and is not prone to peeling.

The invention discloses an engine coolant waste heat utilization engine warming system adopting a solid-liquid phase change heat reservoir and a method of the engine coolant waste heat utilization engine warming system. The system comprises a temperature sensor, an electronic thermostat, an electronic fan, a radiator, the solid-liquid phase change heat reservoir, an electronic three-way valve and an MCU. Coolant flows through the phase change heat reservoir to heat phase change materials. The phase change happens to the phase change materials, the phase change materials absorb a large amount of latent heat, and residual heat of an engine is transferred into the phase change heat reservoir to be stored and used for starting engine warming. The electronic thermostat and the electronic three-way valve are controlled by the MCU and kept running synchronously all the time. The premise that normal work of an engine cooling system is not influenced is ensured. After the engine stops, large circulation is closed through the electronic thermostat and the electronic three-way valve. The phase change heat reservoir is sealed and enters the energy preservation state. Thus, under the condition that the existing engine power consumption is hardly increased, waste heat recycle is achieved. The engine warming starting process is achieved under the condition that the engine power consumption is not increased.

The invention discloses a yellow peach and carrot compound beverage made by fermentation liquor containing dumpling-type fermentation bodies. The yellow peach and carrot compound beverage is characterized in that the compound beverage comprises, by weight, 60-90 parts of carrots, 60-90 parts of yellow peaches, 20-40 parts of white granulated sugar, 5-15 parts of honey, 0.2-0.4 part of citric acid, 1-2 parts of Angel yeast, 3-5 parts of lactobacillus planetarium, 1-2 parts of pectinase, 1-2 parts of cellulose, 2-3 parts of kieselguhr, 1-2 parts of carboxymethyl cellulose sodium, a proper amount of water and a proper amount of activate deionized water ice blocks. According to the yellow peach and carrot compound beverage and a making method thereof, the dumpling-type fermentation bodies made by carrot pomace are added into the carrot juice fermentation liquid environment, on the one hand, the carrot pomace is fully utilized, on the other hand, the fermentation speed is controlled easily and effectively, and the nutrition and flavor of the carrot juice are guaranteed while the requirements for the simple industrial production, energy preservation and environment protection are met.

The present invention relates to a laneway single-column goods stacker, which is mainly composed of a stacker frame, a stacking lifter, a fork device, a stacker walking device, a lifter drive mechanism and a rope breaking protection mechanism. The stacker frame is vertically arranged on the stacker walking device; the main frame of the lifter is composed of a steel plate, a rectangular square tube and a tightening piece, wherein, the steel plate and the rectangular square tube are welded to the tightening piece; the lifter is provided with six sets of main oriented wheels and two sets of auxiliary oriented wheels; the stacking lifter is arranged on a main upright column through the main oriented wheels and the auxiliary oriented wheels, which can make free movement on a sliding rail of the main upright column from top to bottom; a lifting platform of the stacking lifter is provided with the fork device that is composed of a fixed frame and an upper slide arranged on the fixed frame; the lifter drive mechanism is arranged on the backside of the main upright column; the rope breaking protection mechanism is arranged on a frame-shaped saddle of the stacking lifter. The invention is of scientific design, rational structure, reliable performance, smooth running, short goods-picking time, high operation efficiency, energy preservation and easy maintenance.

The invention discloses a Chinese herbal medicine crude solution and a cosmetic containing the same and belongs to the technical field of cosmetics. The Chinese herbal medicine crude solution is prepared from the following raw materials in parts by weight: 3-20 parts of worm grass flower, 1-4 parts of cubilose, 1-8 parts of ginseng and 5-30 parts of cortex acanthopanacis. The cosmetic is at leastone of water aqua, emulsion, cream and essence. The cosmetic can achieve the purposes of improving looks through nutrition and nourishing skin from inside to outside through metabolism adjustment of a human body as well as energy preservation and blood enrichment; and due to the natural property, the Chinese medicine causes less irritation to skin and has less toxic and side effects on the skin, and can go deep into skin cells and supplement nutritious ingredients required by the cells, thereby fundamentally improving the skin quality, enabling the skin to be pink and white and restore elasticity, and avoiding the rebounding of effects. The cosmetic can improve the conditions of the skin, such as dullness and lack of elasticity after being used for two months, thereby achieving the effects of whitening and tightening the skin and deferring the senility.

The invention relates to the technical field, in which, solar energy and other natural resources are utilized to heat. The invention provides a stable heat-supply method characterized by environmental protection and energy preservation. The method uses a transcritical carbon dioxide heat pump system to assist a solar heating system for heat supply; besides, the heat pump system is connected with the solar heating system. By combining the transcritical carbon dioxide heat pump system with the solar heating technique, the method of the invention provides four modes of heating water, which can meet the requirements on hot water supply in different climatic regions. Hot water at the temperature of ranging from 50 DEG C to 90 DEG C can be obtained even in frigid regions, which ensures the stable running of transcritical carbon dioxide heat pump system at low temperature. More importantly, the method of the invention adopts natural carbon dioxide and renewable solar energy, thus reaching the effect of energy preservation and environment protection.

The present invention presents a heating-energy saving system 10 and a heating-energy saving method, which realize self-learning energy preservation (SLEP) system or method. By means of this system 10 or method, the energy consumption of a beverage machine 20, which is mainly due to heating of the liquid required to provide hot beverages, can be reduced. At the same time, by adaptively learning and anticipating when a user is likely to use the beverage machine 20, the waiting time for the user, which is typically caused by the reheating process of the liquid in the beverage machine 20, can be significantly reduced. The system adapts the heating to what it learns from the user behavior. The described system and method are adapted to be installed in all kinds of beverage machines 20, either used in private or in public.

The invention provides lead bar production equipment, which comprises a cooling mold (4) and a coiling machine (5), wherein the cooling mold (4) is provided with a lead liquid inlet (9) and the lead bar outlet (10); the lead liquid inlet (9) of the cooling mold (4) is arranged below the lead liquid outlet of a lead smelting furnace (3); and the lead bar outlet (10) of the cooling mold (4) outputs a lead bar to be coiled by the coiling machine (5). The lead bar provided by the invention is coiled into a disc shape and is provided to a battery production factory by a lead factory directly; the cross section of the lead bar can be circular, rectangular or other shapes; after being provided to the battery production factory, the lead bar is subjected to lead coiling and the processing of a granulator, a conveyer and lead powder manufacturing equipment successively in the battery production factory, so that the cost of the battery production factory is reduced, and the secondary pollution of lead dust is reduced; and society requirements on energy preservation and environment protection are met.