The rapid development of modern society has brought great economic prosperity and convenience, but it is accompanied by increasingly severe environmental problems. Such as climate change, air pollution, water pollution, deforestation and loss of biodiversity, etc. These problems have had a huge impact on our society today, and have posed a great threat to the natural environment and the survival and safety of human beings.
Global climate change is one of the most prominent environmental issues at present. Due to excessive emissions of greenhouse gases, such as carbon dioxide, methane and freon, the earth’s temperature and sea level have continued to rise, and the global climate has also undergone drastic changes. Various extreme weather events have become more frequent and severe, including droughts, floods, and hurricanes. , typhoons, rainstorms, etc. These changes have had a great impact on people’s lives, agriculture, economy and natural ecosystems. In 2017, Hurricane Harvey killed at least 90 people in Texas, USA, and caused economic losses of $125 billion.
Air pollution is also a global environmental problem. Emissions of factory exhaust, vehicle exhaust, and other forms of air pollutants have reached alarming levels, especially in many developing countries. These toxic gases can cause respiratory diseases, heart disease and cancer, etc., posing a threat to human health and survival.
Now, people are more and more aware of the urgency of environmental protection, and the World Environment Day on June 5 has become an opportunity to arouse the importance of environmental protection around the world.
Protecting the earth is everyone’s responsibility. As a reliable and customer-trusted environmental home appliance manufacturer, it is the consistent goal of UnitedStar to devote itself to “comfort and environmental protection of the family and the earth’s environment”. In order to achieve this goal, UnitedStar has been committed to the research and development and production of high-quality mobile air conditioners that can not only meet the cooling needs of customers, but also developed the production line of the new environmentally friendly refrigerant R290, which was still used by relatively few people in China at that time, and practiced the principle of environmental protection. mission.
By using R290 as a refrigerant, the harm to the environment caused by traditional refrigerants can be effectively solved. R290 environmentally friendly refrigerant is a natural refrigerant with zero Ozone Depletion Potential (ODP) and Global Warming Potential (GWP) close to 0. Compared with traditional refrigerants, R290 can better protect the environment and reduce damage to the atmosphere, while also providing more efficient and reliable cooling effects.
ODP (ozone depression potential) is the ozone depletion potential value. The smaller the ODP value, the better the environmental characteristics of the refrigerant. Refrigerants with ODP values less than or equal to 0.05 are considered acceptable based on current levels.
GWP (Global Warming Potential) is the global warming potential value. It evaluates the destructive ability of greenhouse gases in a certain period of time in the future, usually measured in 20, 100, and 500 years. Usually, due to the natural decomposition and destruction mechanism, the concentration of existing greenhouse gases in the atmosphere decreases year by year, and the ability of the greenhouse effect is also weakened. However, for some CFC family gases, the atmospheric persistence time is quite long, and the 100-year GWP value may be higher than the 20-year GWP.
By convention, the GWP value of carbon dioxide is 1, and the ratio of other gases to carbon dioxide is used as the GWP value of the gas. The GWP values of the remaining greenhouse gases are generally much greater than carbon dioxide, but because of their small content in the air, we still believe that carbon dioxide is the culprit of the greenhouse effect, which causes 60% of the greenhouse effect.
UnitedStar’s portable air conditioners also feature energy efficiency class A, the highest energy efficiency standard in Europe. It uses high-efficiency compressors and heat exchangers to improve energy efficiency and reduce power consumption through advanced energy-saving technologies. It can not only bring us coolness in the hot summer, but also realize real energy saving and power saving, and has strong environmental protection.
In the future, we will continue to produce more environmentally friendly and efficient home appliances to contribute to the global environmental protection cause.
Why choose us?
United Star is one of the most reliable China portable air conditioner manufacturer of environmental air cooling appliance. We wholeheartedly provide OEM, ODM, and OBM services to our customers. We have more than 14 years of experience. If you need any help with choosing a suitable product or have any questions about us, please feel free to contact us at any time and we will try our best to assist you. Please be assured that your inquiry will be replied to within 24 hours.