Ice

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ice classification lowering effect of the physical properties of ice thermal hemostasis itching pain lower heart rate detoxification treatment for irritable trauma burns Governance Governance Governance insect bite dermatitis Expand Edit this paragraph ice classification first: Generally speaking, the nature of water at 0 ℃, it will freezes called natural ice. Second: usually made of artificial ice refrigeration methods, mechanisms called artificial ice or ice or industrial ice. Of which there are many types of artificial ice, commonly used include industrial ice ice, edible ice, dry ice, etc.: 1, Industrial Ice: Industrial ice, also known as big blocks of ice, ice bars, ice cream, etc., the ice is made with pure water freezing temperature at minus 20 degrees. Using a wide range of large ice in seafood, food, health, industry, the large number of applications. Ice each length 50cm, width 25cm, height 100cm, weight 200 pounds. 2, edible ice: edible ice bag 20 pounds (edible). Health eating ice is potable water disinfection frozen at minus 20 degrees made available for human consumption, frozen, with beverage,2013 Football Boots Soccer Cleats ShoesNike Mercurial Vapor VIII TF 2012 White Blue , hotel bartender, drinks cold, the wine, cold drinks, fresh, tasty, affordable, and delicious. 3, dry ice: carbon dioxide ice is present in the form of solid carbon dioxide under normal conditions is a colorless and odorless gas, naturally present in air, although the content of carbon dioxide in the air is relatively small (the volume is greater than about 0.03% ), but we recognize that it is the most important gases. Dry ice evaporates, sublimation is non-toxic, odorless, more than 1000 times the solid bulky gas carbon dioxide, so the ice can not be stored in sealed performance is good, smaller containers, easily explode. Good air circulation to make dry ice place for ice volatile gases produced release out, so that was safe. For restaurants, bars, health,2013 Football Boots Soccer Cleats ShoesNike Mercurial Vapor Superfly III TF Cleats 2012 Orange Silver , industry, film effects, stage, venue smoke manufacture. 4, transparent ice: also known as crystal ice, clear ice, clear ice can be used for scenery, art sculpture, decorative, celebration ice, ice wedding, cocktail party ice, ice wine note, business conference, ice, ice sculpture in English fonts, themes design ice, logo trademark pattern ice, ice showdown ice, ice sculpture festival, the annual ice sculpture, ice design), small wedding ice ring, big enough to split combination of ice exhibitions, ice landscape gardens and other purposes. 5, the ice: ice is crushed by a large ice machine grinding into a powder with a granular ice, it is convenient for seafood food preservation, rather than break their laborious big ice. Note: The physical properties of ice: Ice is a clear hexagonal crystal structure of pure water under normal atmospheric pressure will freeze to 0 ℃, containing impurities such as water, the pressure increases, the freezing point of water, will decline. The melting point of ice is the freezing point of water, as pressure increases, the melting point of ice is increased, the heat of fusion of ice is 331.6 ~ 335.7kJ/kg, usually take 335 kJ / kg. With the proportion of the ice temperature, the ambient pressure during the formation of ice, the ice has air bubbles and water purity of the water into ice, the density is reduced, the volume increases. Generally practical, ice temperatures from 0 ℃ to -20 ℃, the average heat capacity taken 2.1kJ/kg · K, and the specific heat capacity of water 4.2kJ/kg · K, is only half that of water, the thermal conductivity of ice rate with temperature, as the temperature decreases. Edit this paragraph physical properties of ice, ice is a transparent crystal structure of hexagonal crystal pure water at normal atmospheric pressure, water will freeze to 0 ℃ containing impurities, the pressure increases, the freezing point of water will decline the melting point of ice is the freezing point of water as pressure increases, the melting point of ice also increased heat of fusion of ice is 331.6 ~ 335.7kJ/kg, usually take 335 kJ / kg weight with ice temperature, the ambient pressure during the formation of ice , whether the air bubbles in the ice and water into ice on water purity, density is reduced, the volume increases generally in practical use, the temperature of the ice from 0 ℃ to -20 ℃, the average heat capacity to take 2.1kJ/kg · K, while the specific heat capacity of water is 4.2kJ/kg · K, is only half that of water ice thermal conductivity and its temperature, which increases as the temperature decreases Edit this paragraph the role of refrigeration equipment used to make people enjoy the modern the "clear" blessing, but also for the summer to deal with common disease provides a convenient medicine, which is ice. "Compendium of Materia Medica" in the ice of the description is: "Ice, cold and sweet, non-toxic, heat treating tired, hot and swollen, Xie thirst, refreshing poison." Specifically, the ice has the following effects. Lowering fever fever is a common disease, this time, in addition to medication, the need to cool down with ice often patients can pull through. Summer heat stroke can also be topical ice cooling. Hemostasis by the collision, when a certain part of the body caused by injury hematoma, non-heat, refrigerator ice quickly with a layer of clean cotton cloth outsourcing deposited in the wound, the injured area after ice cold stimulation causes vasoconstriction after so you can reduce bleeding in the skin, but also reduce the hematoma, and there is a good analgesic effect. Note, however, a few minutes with ice cold without many cold. Other ice can also be used to reduce bleeding emergency situation. Rub with ice itch itching detoxification can relieve itching. Poisonous insect bites, in addition to the use of medication, but also itching and pain with ice to prevent toxin spread. Tingling pain burns, apply ice to relieve pain with or reduce the occurrence of blisters. Toothache, the desirability of ice placed on Hoku (commonly known as: tiger's mouth). Left toothache, ice right Hoku, right toothache ice left, generally 5-7 minutes, toothache can be stopped. Analgesia can be maintained for about two hours. General points that can relieve pain ice side, such as frozen sides, pain better, maintain analgesic time will be longer. Ice Toothache for ages, but can only play a temporary freezing method analgesic effect, no cure toothache, toothache relief after so still need to go to hospital for treatment. Reduce heart rate tachycardia is a common disease, and some drug use is not easy to control tachycardia, with ice towel France was able to receive good results. When a person's heart rate over 100-140 times per minute when, with a towel dipped in ice water, wring instantly deposited on the face, wait a moment, rapid heart rate will be slowed down. Note that, we must understand their cause tachycardia. Stop when you get angry angry irritability, angry, anxious, often red in the face, rapid heart rate, this time with ice towel can also reduce heart rate, and prevent onset of cardiovascular disease and can relieve irritability. Governance mild burns burns cleaner available direct block of ice deposited in scald can not only relieve pain, but also reduce blisters happen. ? Cure dermatitis summer long prickly heat if the body or a small rash appears, use ice water to scrub the affected area, both itching, prickly heat rash and can subside soon. ? Governance trauma bruises and sprains, not hot, it will use the small blood vessels rupture, but should be in the Ministry of injury ice, reduce vascular bleeding, prevent hematoma formation, help dampen the recovery. ? Governance Wasps insect bites, insect bites,Adidas Adipure Cheap V 11Pro XTRX TF Black White Green Soccer Cleats, wounds will be pain, swelling. In addition to the use of medication, but can be found in local ice, not only pain, but also prevents the toxin spread. ?