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172results about How to "Beneficial to human health" patented technology

Air-conditioner precision air supply control method and system

The invention relates to an air-conditioner precision air supply control method. The method comprises the following steps of determining the range of the space with people, and working out the minimum left-right swing angle A0, the maximum left-right swing angle A1 and the minimum vertical swing angle A2 of the range of the space with people; controlling the left-right swing angle and the vertical swing angle of an air conditioner on the basis of the correlation between 0 and the difference value delta Tc between the environment temperature Te and the human body comfortable temperature Tc in the refrigeration mode and the correlation between the delta Tc and a human body uncomfortable temperature difference limit value Ta in the refrigeration mode; controlling the left-right swing angle and the vertical swing angle on the basis of the correlation between 0 and the delta Th and the correlation between the delta Th and a human body uncomfortable temperature difference limit value Th in the heating mode. The air conditioner precisely controls the left-right swing angle and the vertical swing angle within the range of the space with people according to the correlation between the delta Tc and 0, the correlation between the delta Tc and the Ta and the correlation between the environment temperature Te and the delta Th, and the air supply comfort is improved.
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1

Method and apparatuses for healthy rice cooking and removing starch in rice

Method and apparatuses for healthy rice cooking and removing starch in rice is disclosed. There is provided a rice cooker, including an inner pot, an outer case with control buttons, power input terminal, a thermostat component, a control circuit, a rice cooker lid and a heater plate. The inner pot is placed inside the outer case; the heating plate, the thermostat and the control circuit are placed at the bottom of the inner pot. A starch removing device is placed between the bottom of the inner pot and the outer case, the starch removing device comprises: a heating plate, power input terminal, a thermostat component, a control circuit disposed at the bottom, a medium case inside the outer case, a water storage trough at the exterior of the medium case, a water drainage trough between the medium case and the outer case, and a evaporating tube at the bottom of the water storage trough; the ends of the evaporating tube is connected with the water storage trough and the inner pot through channels, the water drainage trough is connected with a valve and the bottom of the inner pot through channels. With the use of the rice cooker, the rice can be soaked and cleansed with flowing water before rice cooking. This process removes a portion of starch in rice, thus lowers the starch content in rice and benefits human health.
Owner:PENSONIC H K CORP

Easily-cut silicon brass alloy and preparation method thereof

ActiveCN101445885AExcellent machinabilityExcellent resistance to dezincificationManganeseStress relief
The invention discloses an easily-cut silicon brass alloy and a preparation method thereof. Chemical components of the silicon brass alloy include 59.2-63.5wt% of copper, 0.35-0.9wt% of silicon, 0.04-0.25wt% of lead and 0.22-0.38wt% of phosphor, other elements account for 0.005-1.1wt%, and the rest include zinc and inevitable impurities, wherein, the total amount of the copper, the zinc, the silicon, the lead and the phosphor is larger than 98.7wt%, and the other elements include at least one element selected from a group consisting of tin, nickel, iron, stibium and manganese. The preparation method is as follows: a method for alloying and for purifying and refining a covered and protected alterative scarfing cinder is adopted for smelting the easily-cut silicon brass alloy, then intermediate heat treatment is carried out at a temperature of 560-660 DEG C after coldworking with a working rate ranging from 4 percent to 25 percent, and a final finished product resulting from the working undergoes stress relief annealing at a low temperature of 380 DEG C. The invention has the advantage that the easily-cut silicon brass alloy has high tensile strength, excellent thermal formability, dezincing resistance, safe and sanitary performance and remarkable excellent cutting performance; meanwhile, the preparation process of the easily-cut silicon brass alloy is simple, the cost is low, and the easily-cut silicon brass alloy can be easily recycled.
Owner:NINGBO POWERWAY ALLOY MATERIAL

Water dispenser

The invention discloses a water dispenser. The water dispenser comprises a water dispenser body. A hot water tank, a warm water tank and a cold water tank are arranged in the water dispenser body. A water level detector and a temperature detector are arranged in each of the three water tanks. A water filling port is formed in the top of the hot water tank, the warm water tank and the cold water tank are located below the hot water tank, the hot water tank is connected with the warm water tank and the cold water tank through water guide pipes respectively, and a water control valve is arranged on each water guide pipe. Heaters are further arranged in the hot water tank and the warm water tank. The three water tanks are respectively provided with a water outlet. A single-chip microcomputer controller and a displayer are arranged on the side wall of the water dispenser body. The water level detectors, the temperature detectors, the water control valves, the heaters and the displayer are respectively connected with the single-chip microcomputer controller electrically. According to the water dispenser, the water temperatures of all the water tanks can be displayed in real time, water in the cold water tank is cooled plain boiled water, and the quality of the water is guaranteed. The water dispenser is user-friendly in design, easy to use and high in practicality.
Owner:SHANGHAI MARITIME UNIVERSITY

Natural plant health preserving pillow

The invention relates to a natural plant health preservation pillow, which belongs to the technical field of living needs of human beings. The invention consists of mixing medicines, internal sleeve grass cloth, external sleeve charmeuse surface and thin plastic films. The mixing medicines comprises cassia occidentails, masson pine needles, prunella, chrysanthemum, mulberry leaves, Chinese mugwort leaves, acid jujube kernels, herba gynostemae, jasminum nudiflorum, Chinese rose flowers, albizzia flowers, etc. Each component is configured according to the weight percentage. The manufacturing technique has the steps as follows: material selecting, grinding, sieving, evenly mixing, pillow packing and packaging. The invention has the advantages of novel conception, standard technique, simple and convenient manufacturing, no pollution and no side-effect and is easy to form the batch production; the invention also has the health care and health preservation functions of aromatic, anti-hypoxia, central nervous adjustment, tranquilization, reducing blood pressure, cervical pain relief, etc. The production is proper in price and convenient in use, is acceptable to consumers and is especially suitable for the crowd who have neurasthenia, amnesia, fatigability, hypertension, headache and cervical spondylosis and for women who want to keep youthfulness and moisten skin and adolescents who want to improve the intelligence.
Owner:沈在中
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