Tengger Desert is one of the four major deserts in China, where the climate is complex, the highest surface temperature in summer is close to 70 °C, the lowest ambient temperature in winter reaches -20 °C, and the maximum temperature difference between day and night can reach 25 °C.
If you don't enter the extreme realm, how can you come to the new realm? In March this year, Zhongguang Oates joined hands with the Desert Post Office to start a journey to the extreme desert, and the first Zhongguang Oates heat pump air conditioner traveled more than 2,000 kilometers to "plant" greenery into the Tengger Desert.
In mid-July, the planning team of the Zhongguang Polar Trial Tour placed the measured target of the Polar Trial in the Tengger Desert after the field verification of Mohe, the Arctic of China, and Turpan, the hot pole of China.
Carry out on-the-spot operation testing in the scorching desert, record the extreme test of the high-temperature operation performance of Zhongguang heat pump air conditioner, and witness the strong collision between hot and cool!
Confronting the desert's "high temperature mode"
Don't be afraid to take on the challenge of "baking".
At 38.5°N north latitude and 105°E east longitude, in the depths of the vast and continuous Tengger Desert, there is a desert post office of only 15 square meters standing on the long yellow sand. At the beginning of 2024, as the only brand in the home air conditioning category, Zhongguang Oates assisted the desert post office to carry out a comprehensive renovation and upgrade, and created a comfortable and green ideal living space for the post office by installing Zhongguang Oates heat pump air conditioner in the desert, lighting up the green buildings deep in the desert.
The desert post office is located in the heart of the desert, surrounded by a wooden structure, the roof is covered by green iron sheets, the insulation effect is not good, there is no shelter around, and it is in the direct sun environment all year round. As a result, when the summer heat season arrives, the post office becomes an excellent natural laboratory for testing the performance of air conditioning and refrigeration.
The "R7" Ruizhi (split) heat pump air conditioner "R7" (split) that participated in the high-temperature refrigeration test this time is equipped with core components such as EVI special compressor for air enthalpy enhancement and air enthalpy enhancement solenoid valve, which can operate at an ultra-wide ring temperature of -35°C~58°C, and the high-temperature refrigeration and low-temperature heating effects are very good.
The air conditioner has been running steadily in the desert environment for some time, during which the temperature at the desert post office site has reached a minimum of -10°C, and the weather has exceeded 30°C for about 65 days, and the surface temperature has reached a maximum of 70°C. The operation test proves that the Zhongguang heat pump air conditioner not only withstood the huge "baking" test of high temperature, but also maintained full power under extreme conditions such as wind and sand, high temperature and high load, and continued to provide stable, efficient and comfortable cooling capacity for the post office, and its stability and reliability have been unanimously recognized.
Extremely hot desert at 52.1 ° C
Successfully creating a "cool world"
At around 3 p.m. on July 26, 2024, before the start of the live shooting challenge, the staff recorded the temperature inside and outside the post office, and officially opened the real shooting trial record when the desert surface temperature basically stabilized at the hottest spot of the day at 52.1 °C and the initial maximum temperature inside the post office was 39.9 °C.
The staff set the temperature to 24°C, and as the air conditioner was turned on, the desert high temperature measurement officially began. When the air conditioner is turned on for 1 minute, the temperature of the air outlet reaches about 13.5°C.
At the same time, the temperature-sensitive leaves at the air outlet (the critical point of discoloration is 25°C) also quickly changed from yellow to green.
According to the on-site temperature measurement records, the room temperature dropped to 32.1°C after 3 minutes of operation of the Zhongguang heat pump air conditioner "R7" Ruizhi series unit; After 10 minutes of operation, the room temperature drops to 28°C; After 22 minutes of operation, the room temperature has dropped to the set temperature, successfully creating a cool cabin in the desert heat!
The chocolate with a melting point of about 30 °C is completely melted after being placed in the desert high temperature and high heat environment for about 11 minutes, while the chocolate in the room is still in the container and quickly solidifies from the semi-melted state and remains solid, which further proves the refrigeration effect of Zhongguang Oates heat pump air conditioner in the desert high temperature environment!
Extreme environments demonstrate hard core power
The power of heat pumps creates an ideal living environment
The critical point of the applicable refrigeration ambient temperature limit of most ordinary air conditioners on the market is 43°C, and when this temperature is exceeded, the cooling capacity of the air conditioner will be greatly attenuated, and even the problem of shutdown and shutdown will occur. Even in such a harsh environment in the desert summer, Zhongguang heat pump air conditioner still runs stably with strong strength, allowing the room to enjoy the coolness quietly.
Behind the success of the challenge, it is inseparable from the quality persistence and innovation in the field of heat pumps for more than ten years. It is understood that the split air conditioner with heat pump technology is like an air conditioner with "turbocharging", which is more powerful and energy-saving for high-temperature refrigeration and low-temperature heating. Through this on-site evaluation of the desert, it can be seen that Zhongguang heat pump air conditioner not only continues the traditional advantages of "high-temperature refrigeration without cooking, low-temperature heating without downtime", but also implements "strong performance" to the end, helping the desert post office to be fearless of high temperature weather, and providing more diverse, healthy and comfortable refrigeration experience for staff and tourists!
In the future, through field tests in different extreme environments, Zhongguang Oates will continue to discover and break through the "blind spots" of technology, explore the "poles" of heat pump applications, and help consumers build a comfortable, healthy and intelligent better life with better products.