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  • 2025/05/02 07:05
• Relative world heat pump development
  Since the 70s of the 20th century, heat pump industry has entered a golden era, the world's research on the heat very great importance, such as the International Energy Agency and the European Community, have developed a large-scale heat pump development plan, emerging new technologies, heat pump, heat pump uses also continuous development, is widely used in air conditioning and industrial fields, in energy conservation and environmental protection plays a significant role.
  
  Relative world heat pump development,  started research on heat pump is about 20-30 years later. After the founding of new , with the arrival of a new wave of industrial construction, heat pump technology was introduced to . The 21st century, as rapid urbanization in coastal areas of , per capita GDP growth, the 2008 Beijing Olympic Games and 2010 Shanghai World Expo and other factors driving the development of the Chinese air conditioner market and promote the heat pump is widely applied in , rapid development of heat pump, heat pump technology of innovation.
  
  Pump started from the beginning of 2001, after five years of cultivation,  began to import on heat pump industry into growth stage. The rapid development of heat pump sector, on the one hand due to tight energy saving heat pump makes more and more obvious advantages, on the other hand joined forces with multi-drive industry has a lot of technological innovation.
  
  Air Source Heat Pump
  
  Air source heat pump in operation, the evaporator heat from the air in the environment, to draw heat to evaporation refrigerant, refrigerant vapor compressed by the compressor pressure and temperature rise, high temperature steam in the water storage tank through a permanent bond the outer surface of the special circular tube condenser condensing into liquid, releasing heat transfer to the air source heat pump water storage tank in the water. After the refrigerant condensing heat transfer through the expansion valve back to the evaporator and then evaporated, and so the cycle.
  
  Air source heat pump heat transfer working fluid is a special material, atmospheric pressure and the boiling point of minus 40 ?, freezing point of minus 100 ? below, the substance is a liquid when cold, but it is easy to evaporate into the air, and vice versa. In actual operation, the air source heat pumps refrigerant evaporation heat transfer limit of temperature is about 20 ?, 5 ?, therefore such a low environmental temperature on the temperature is "hot", even the temperature of snow, for example, 0 ? By contrast is hot, so heat can exchange some.
  
  Fifth-generation heating system heat pump technology and the environment 1824 French scientists Kano (Sadikarnot) released RO Water dispenser Carnot cycle theory, the origin of a heat pump technology.
  
  1850, British scientist Kelvin (L. Kelvin) proposed reverse Carnot cycle heat pump for heating ideas.
  
  Pump theory originated in the early nineteenth century French scientist Sadi. Carnot (Sadikarnot), Kano in 1824 for the first time we propose "Carnot cycle" theory, 30 years later, British scientists Kelvin (L. Kelvin) in made early in 1850: Frozen device can be used to heating, followed by many scientists and engineers conducted extensive research on the heat pump to study the continuous 80 years.
  
  1912 Zurich, Switzerland, in order to successfully install a water pump device as a low heat for heating, which is the early source heat pump system, is the world's first set of heat pump system. Heat Pump industry in the 20th century, the 40's to early 50's rapid development, domestic and industrial buildings use heat pumps on the market for heat pumps, pump into the early stages of development.
  
  The 21st century, with the "energy crisis" there, fuel prices suddenly rise, improved its efficiency heat pump developed low temperature heat recovery, energy saving features of new stage of history, become the most valuable new energy technologies .
  
  International Energy Agency has set up before the international heat pump center, heat pump set up to promote projects (HeatPumpProgramme), the world's countries to promote the coordination and development of heat pump technology. United States, Canada, Sweden, Germany, Japan, Korea and other countries have official guidelines issued specifically to promote the application of heat pump technology in the society.
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  • 2020/09/09 14:33
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• The establishment of a national trade association the first township underwear
  Yanbu District in Nanhai City, Guangdong Province, eastern, located in the Pearl River Delta, adjacent to Guangzhou, an area of 26 square kilometers, with resident population of 70000 people, non native population of over 10 million people, under the jurisdiction of seven village committees and a District office. In 2001, the region's total economic income of 8.251 billion yuan, industrial output value of 5.5 billion, deposits in the amount of 4.211 billion yuan of society, farmers per capita income of 7445 yuan. In recent years, the region's economic sustainable, steady and healthy development of fruits of the spirit of the text building, was named "2000 overall strength of the economy in rural areas of Guangdong strong town." Is a national health town, Guangdong Province, an advanced sports town, the Guangdong Provincial Health Town, Foshan City, civilized town, the hometown of Chinese folk art, model town, Nanhai city, civilization, this year has also achieved the provincial health village is the village.
  
  Yanbu underwear industry from the late 70s, after 20 years of development, Yanbu and international underwear brands in the business cooperation in the process of accumulated rich production experience and strong technical force and have to create their own brand transformation, to establish purple Landry, the U.S. thinking, according to Manni, Olivia Shannon, Diana, according to the Ni and many other lingerie brands, product coverage throughout the country, exported to Europe, America, Southeast Asia, Hong Kong and Macao and other countries and regions 's 15 leading consumer brands have seven Yanbu, Yanbu underwear industry as a new economic growth point is moving toward large scale, intensive production, and quickly developed into a pillar industry.
  
  At present, there are underwear Yanbu more than 300 production enterprises, with all kinds of advanced sewing machines, nearly more than 20,000 units, employing nearly 4 million people, Big Blue Filter Housing Double Filtration an annual output of 100 million underwear  set output value of nearly 30 million, accounting for the region of industrial 54% of output value, sales income of 3.0 billion, accounting for 35% of the region's sales. Since 1997, the Government proposed to build the town's economy underwear professional development ideas, defining priorities and support the underwear industry development strategy. First, starting from the policy guidance on the use of "government take the stage for enterprises," in the form of implementation of the "Rotary big great loss" strategy, and actively support leading enterprises, combined with the actual development of relevant incentive measures and provisions to encourage businesses to create brand and strive to nurture the underwear industry, as a reasonable structure, high tech, competitive ability, the size of the pillar industries have obvious advantages.
  
  Second, the establishment of a national trade association the first township underwear, underwear manufacturers integrated to form an overall advantage, foreign broke "Yanbu Underwear" group brand, will be a large number of underwear business together and take the road of common development. Third, establish the concept of environmental economics, and actively improve traffic, transport, communication networks, accommodation, food and other conditions, to provide full comprehensive supporting facilities for the lingerie industry and create a favorable business and investment environment. Fourth, the success of hosting two of  (South  Sea) underwear model contest, Yanbu underwear brand awareness and sales rising fast in the short term, laying the Yanbu "underwear town" status. 5 is the successful hosting of "The First  International Underwear Expo` 2002 South  Sea (Yanbu) International Underwear Culture Festival ", through exhibitions, underwear model competition 2003 international conference lingerie trends, investment Investment Promotion, underwear Industry Development Forum , underwear brand Session conference, underwear photography contest, art show and other activities have greatly promoted the development of 's underwear industry, established the Yanbu's leadership position in the underwear industry.
  
  Yanbu has become internationally renowned as well as underwear capital. For the integration of underwear industry and related upstream industries and downstream industries, resources and form of the underwear industry chain of raw materials, production equipment supply, underwear designs, underwear production and management consulting, marketing, industry information and other one stop service platform, our region has the full construction the planning area of 400 acres, the first phase of investment 150 million yuan, covers an area of 120 acres of the  International Underwear City has been completed, the city to create five centers underwear, underwear finished products, auxiliary materials, manufacturing equipment exhibition and trade center, underwear Cultural Exhibition Center, underwear design trends Center, lingerie and underwear clearing logistics center.
  
  Innovation and technology center in particular the establishment of underwear, will lead the development of 's underwear industry, the center introduced a number of unique global ergonomic technology, its three dimensional garment design and create kind of technology will effectively enhance the aesthetics of clothing, suitable physical nature of activity to shorten the product design cycle; the introduction of international advanced level in three dimensional body scanner, the establishment of 's first personal physical database, the database will be the completion of underwear and the whole garment production industry standard data, to promote 's apparel production technology's further development.
  
  There is strong government support, guidance, there are unique geographical environment, the world's advanced design and manufacturing technology, there is a sound business and investment environment, look to the future, our region has underwear industry will develop by leaps and bounds, Yanbu region after 10 years underwear industry will achieve sales income of 9.0 billion, export supply amounted to 2.5 billion. Yanbu will be the brand names of Chinese underwear manufacturing bases and trading platform.
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  • 2020/08/26 11:56
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• Swim workouts are some of the most beneficial workouts
  Swim workouts are some of the most beneficial workouts that you can possibly give your body. They are low impact, which is perfect for individuals that are having difficulty with their joints. Along with that, you have buoyancy whenever it comes to being in the water which can help you if you are considerably overweight. Regardless of how you look at it, getting the right type of swim workout can really make a difference in your overall health and weight loss efforts. Here are some important things for you to keep in mind whenever you are exercising in this way.
  
  One of the first things to remember is that you should never do swim workouts on your own, particularly if you are uncomfortable in the water. Many of us may have a neighborhood pool where we are able to go down and work out regularly in the water. It can cause some real problems, however, if we should happen to over exert ourselves and find that we are in a dangerous situation. It would be much better for you to either stay in the shallow end of the pool or to recruit somebody to work out with you.
  
  Secondly, you need to determine what type of workout you're going to be doing. Perhaps one of the most common of the swim workouts is some form of water aerobics. Moving around in the water can help you burn calories and get limber. You can take part in these aerobic classes, many times, in a structured environment with a group. At other times, you can make up your own routine and simply move around in the pool in order to get a little bit of exercise in. Regardless of how you do these types of water aerobics, it is beneficial and should be something that is incorporated into your weekly regime.
  
  Another type of workout is to simply get out there and swim around a little bit. You don't need to swim pretty and you don't need to swim well, just make sure RO Water dispenser that you don't put yourself in a dangerous situation. If all you can do is doggy paddle, that will burn a considerable amount of calories and help to keep your body moving. If you have additional skills in swimming, however, you might enjoy increasing those skills to a large extent by taking part in regular swim classes. These are often going to be available in your local area at some sort of fitness club.
  
  Finally, make sure that you are incorporating other forms of exercise into your routine other than simply getting in the pool and doing some swim workouts. Of course, if you are working out in the water in order to help save your knees or other joints, it would be better if you simply continue to work out this way. Otherwise, you can try jogging to the pool or perhaps getting out of the pool every once in a while and doing some body weight exercises. Mixing it up in this way is an excellent choice for staying in shape.
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  • 2020/08/20 10:30
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• Enjoy the Ultimate Convenience That a Water Dispenser Offers
  The introduction of a desktop water dispenser has received a warm welcome especially at a time when people start to be cautious of tap water. Water coolers are fashionable and extremely convenient to use.

  Hot water boilers are great substitutes for a boiling kettle. The time usually spent waiting for the kettle to reach boiling point is considerably diminished as dispensers provide hot, boiling water in an instant.

  The Essence of Healthy, Clean Water

  It has been estimated that at least 2.5 liters of fluid is lost each day due to normal bodily functions. People who engage in strenuous activities lose even more fluids so they need refreshing drinks to replenish their fluid loss. Dehydration must be avoided at all costs for it can be life threatening when not immediately remedied.

  When air and water pollution resulted to contaminated water resources, the naturally clean water became nothing but a memory. Even tap water is no longer frequently used for drinking but is only limited to washing and other purposes. Although it undergoes a purification process, it has been replaced with filtered or purified drink that usually comes in a bottle.

  Today, dispensers are in popular demand and they provide ease of use, handling and maintenance.

  Features of Water Dispensers

  There are two types of water dispensing machines namely, the bottleless coolers and the bottled water dispensers. Both types are available in various designs and there are models that can suit any budget. Their compact size enables them to be stored easily.

  The older version uses water directly from a supply in the municipality. The water is effectively filtered and because no bottled water is being used, there is no need for bottled water deliveries at all.

  The latest version of a dispensing machine has a free standing design. It uses bottled water where the bottle is being placed into the dispenser spout down. It is available in different sizes and varies from table units. A larger model is able to hold any 5 gallon bottled water.

  The refrigeration function of the dispenser chills the water so it can dispense cold and chilled drink. There is also a small basin attached to the machine that catches minor spills.

  There is less or even no installation required and it is normally done by the company that offers such product. It requires no plumbing, maintenance is very simple and easy, and cleaning can be done on a weekly basis. Replacement parts are readily available with the supplier that is just a call away. Aside from cleaning the unit once weekly, it is recommended that the dispenser be kept dust free. Doing so will prevent the product from becoming a breeding ground of appalling diseases.

  No technical expertise is needed to handle the equipment and almost all brands of such product items provide their instruction manual upon purchase. It is even customary for several bottled companies to offer free use of a dispensing machine to their clients.

  These bottled water dispensers are portable. They can be carried anywhere and work great in an enclosed area at the outdoors. People, including children, can have a refreshing drink anytime they want.

  It is best to choose a respectable bottled water brand that consistently provides treated water for safe drinking. The fluid must be free from microorganisms, harmful chemicals and other contaminants. If the product is backed up with certifications from governing agencies, then it is the ideal one. It is even better if the plastic surfaces are also environment friendly and have anti microbial properties.

  A dispenser provides ultimate convenience especially during these modern times when every activity, be it at home, office or any other place of business or leisure, can be stressful.

  It is great to know that water coolers dispense chilled drink whenever needed to quench thirst and replenish bodily fluid loss. Hot boilers are awesome alternatives to kettles and are also amazing energy savers. These dispensers for hot and cold drinks are beauty and functionality in one and they provide healthy, clean and great tasting water anytime.
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  • 2020/08/11 12:47
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• Statistics reveal that nearly one million water
  Statistics reveal that nearly one million water damage accidents happen annually in the US. Since the average citizen in the US makes use of 90 to 100 gallons of water every day; it is no Water purifier Spare Parts surprise that most of it goes waste; leading to water damage. An incident like flooding can be significantly worse leading to huge wastage of resources and property damage. Properties in Dearborn and Dearborn Heights Michigan are especially susceptible for water damage disasters.
  
  It is important to make sure that we prevent water damage from happening in the first place. Water damage may look like a trivial thing; but the fact is even a small bit of leak can cause a negative impact to the walls and other parts of your home. So it does become important to invest in measures that will reduce such a problem to zilch. This smart measure can actually help you save thousands of dollars that can be spent in repairs and maintenance.
  
  Look out for cracks that you may come across in the roofs, walls and other crevices in the room. Water can seep in through these crevices and render a lot of harm to your property. To prevent this kind of scenario, it makes more sense to make use of a trowel and tar to conceal these cracks. After the tar is dried, you can check if the leaks have been sealed in the best manner, by spraying them with a hose to make sure that no water is oozing through the crack..
  
  The downspouts and the gutters when blocked, can lead to overflow problems and water damage. This happens due to the presence of any kind of hindrance like leaves, stones and such other things. You can employ someone from home improvement or repairs to check the gutters and downspouts, using the water hose to take care of any garbage that clogs the drains.
  
  Another big reason for water damage is a badly functioning water heater. This can happen due to the rust formation, leakage or deterioration in the appliance. The water heater has to be maintained in excellent form, and they should be regularly serviced and checked for their optimal performance. This will not only increase the life span of the water heater but also avoid any possibility of water damage. Every six months, you should empty the water heater so that no deposits linger in the tank and the machine is working properly. For this, you can also fix a water hose to the spigot of the water to make the water discharge easily. You can then make the water heater refill completely.
  
  There is no comprehensive way, as such to complete get rid of water damage. However, we can always do the best we can, to make sure that there is very less wastage and hardly any damage. To sum up, you should keep electrical items and components off the floor, seal basement cracks; look out for leaks around the toilets, doors, windows and make sure that water heaters, sump pumps and washers are working properly.
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  • 2020/08/04 10:38
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