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Xiamen Guanyu Technology Co., Ltd. has passionately created a mist cooling system project for the Sinopec gas station at the Shangjie service area, located on the Fuzhou Minhou Ring Expressway. This mist cooling project utilizes our complete set of mist cooling, dust removal, anti-static, and explosion-proof systems for upgrades and renovations. To better address the heat prevention needs of gas station employees, a corresponding mist cooling system has been added. Traditional cooling methods cannot meet the requirements for large outdoor areas under dust removal, anti-static, and explosion-proof conditions. Our mist cooling system is an effective means for outdoor heat prevention, dust removal, anti-static, and explosion-proof applications, and it introduces new concepts such as landscaping, health, green, environmental protection, and low carbon on the basis of cooling, dust removal, anti-static, and explosion-proof functions. Every gram of water can cool outdoor air, and the efficiency of the mist cooling is very high. Theoretically, the energy required for mist cooling is the energy needed to overcome the increased surface tension of water. When one cubic meter of water is transformed into 10-micron cubes, the energy required for its surface tension is significant, and the latent heat of evaporation reaches 2.2 billion joules, resulting in a theoretical energy efficiency ratio of up to 50,000. In contrast, the theoretical maximum energy efficiency ratio of air conditioning, limited by thermodynamic laws, is about 60 when cooling by 5°C at 30°C. Precautions: 1. All pipelines in the system should be made of 304 stainless steel or high-pressure seamless copper pipes to avoid rust water blocking the nozzles. 2. It can be directly connected to the tap water pipe, but a super strong filter must be added to prevent solid particles in the water from blocking the nozzles. 3. In winter, measures should be taken to prevent freezing; when the main unit is installed outdoors, rain protection measures must be taken. After use, cut off the water source and drain the residual water in the pump to prevent freezing damage to the high-pressure pump. 4. It is strictly forbidden to operate the water pump without water. 5. The nozzles should be installed at least 0.5 meters above the ground or water surface. This is to increase the evaporation and vaporization time of the ultra-fine mist particles in the air and to avoid the mist particles hitting obstacles and forming droplets. 6. The installation angle of the nozzles should be tilted upwards at an angle of 5 to 15 degrees for optimal use. 7. There should be a fixed point every 2 meters to avoid long-term use of connecting pipes, which can cause bending and lead to residual water stagnating in the pipes, forming sediment and blocking the nozzles. 8. Before starting, please loosen the pressure regulating valve to a no-pressure state. After starting, slowly adjust the pressure regulating valve and observe the pressure displayed on the pressure gauge. 9. Before the first operation of the high-pressure pump, add lubricating oil to the crankcase, filling it to the middle position between the two horizontal lines on the oil level gauge. Do not fill it completely; the lubricating oil needs to be changed after the first 50 hours of operation, and then every 500 hours thereafter. Use SAE30 lubricating oil (Mobil 1130 is suitable).

Xiamen Guanyu Technology Co., Ltd. has passionately created a mist cooling system project for the Sinopec gas station at the Baizhang service area in Fuzhou. This mist cooling project utilizes our complete set of mist cooling, dust removal, anti-static, and explosion-proof systems for upgrades and renovations. To better address the heat prevention needs of gas station employees, we have added a corresponding mist cooling system. Traditional cooling methods cannot meet the requirements for large outdoor areas under dust removal, anti-static, and explosion-proof conditions. Our mist cooling system is an effective means for outdoor heat prevention, dust removal, anti-static, and explosion-proof applications, and it introduces new concepts such as landscaping, health, green, environmental protection, and low carbon on the basis of cooling, dust removal, anti-static, and explosion-proof functions. Every gram of water can cool outdoor air, and the efficiency of mist cooling is very high. Theoretically, the energy required for mist cooling is the energy needed to overcome the increased surface tension of water. When one cubic meter of water is transformed into 10-micron cubes, the energy required for surface tension is significant, and the latent heat of evaporation reaches 2.2 billion joules, resulting in a theoretical energy efficiency ratio of up to 50,000. In contrast, air conditioning is limited by thermodynamic laws, with a theoretical maximum energy efficiency ratio of about 60 when cooling by 5°C at 30°C. Precautions: 1. All pipelines in the system should use 304 stainless steel pipes or high-pressure seamless copper pipes to avoid rust water blocking the nozzles. 2. It can be directly connected to the tap water pipe, but a super strong filter must be added to prevent solid particles in the water from blocking the nozzles. 3. When using the machine in winter, take anti-freezing measures; if the main unit is installed outdoors, rain protection measures must be taken. After use, cut off the water source and drain the residual water in the pump to prevent freezing damage to the high-pressure pump. 4. It is strictly forbidden to operate the water pump in a dry state. 5. The nozzles should be installed at least 0.5 meters above the ground or water surface. This increases the evaporation and vaporization time of ultra-fine mist particles in the air and prevents them from hitting obstacles and forming water droplets. 6. The installation angle of the nozzles should be tilted upwards at an angle of 5 to 15 degrees for optimal use. 7. There should be a fixed point every 2 meters to avoid long-term use of connecting pipes, which can cause bending and lead to residual water stagnating in the pipes, forming sediment and blocking the nozzles. 8. Before starting, please loosen the pressure regulating valve to a no-pressure state. After starting, slowly adjust the pressure regulating valve and observe the pressure displayed on the pressure gauge. 9. Before the first operation of the high-pressure pump, add lubricating oil to the crankcase, filling it to the middle position between the two horizontal lines on the oil level gauge. Do not fill it completely; the lubricating oil needs to be changed after the first 50 hours of operation, and then every 500 hours thereafter. Use SAE30 (Mobil 1130 suitable) lubricating oil.

The mist cooling system at the Sanya Dream Water Park in Jiyang Town, Sanya City, Hainan Province, was designed and installed by our company. This mist cooling project consists of four parts: wall-mounted mist, ceiling mist, jungle mist, and road water flow cooling, covering a total area of 2,135 acres. It is set to become a comprehensive resort destination that integrates a wellness community, cluster-style resort hotels, world-leading water entertainment facilities, large-scale water stage performances, land parks, and jungle parks. The four cooling methods bring a refreshing breeze to the hot park and enhance the scenery. The project includes detailed design, construction, debugging, acceptance, and maintenance. Currently, the total investment for the first phase of the water park is 600 million RMB, covering 150,000 square meters. It is a super-large comprehensive water park that is open all year round, 365 days a year, both domestically and internationally. The main roads, secondary roads, and jungle paths in the park are equipped with road water flow cooling. On hot summer days, the sun heats the pavement, and wetting the surface with water effectively lowers the temperature, while the evaporation of water also reduces the surrounding temperature, allowing visitors to walk comfortably. Wall-mounted mist fans are also installed in various viewing and resting areas, so visitors can enjoy the beautiful scenery of the park without worrying about the heat. With many attractions and visitors in the park, waiting in line is inevitable. To address the heat issue during waiting times, mist cooling systems are also installed in the queue areas, ensuring that visitors' moods are not affected by the heat while waiting. The entire park is surrounded by mountains and water, and jungle mist is essential, enhancing the park's landscape while providing cooling, making the experience feel dreamlike for visitors! The urban heat island effect is becoming stronger, and using greening for cooling is not the best measure. In fact, greening cools because over 99% of the energy is dissipated as latent heat due to water evaporation, while mist cooling is much more efficient. However, mist cooling in public places requires high water quality. The urban heat island effect is mainly influenced by the following factors: reduced evaporation, decreased reflection of urban surfaces, and energy input. The intensity of the impact is as follows: a reduction in evaporation of 0.05g/s㎡ results in a heat input of 120.9w; a 10% decrease in urban surface reflectivity results in a heat input of 30w/㎡; and an artificial energy input of 10w/㎡ leads to a total heat input increase of 160.9w/㎡ in the city. Due to the influence of air convection, the actual heat input is about 20w/㎡, resulting in a calculated temperature rise of about 3.5℃, which is consistent with actual comparisons. When air circulation slows down in summer, heat input can increase sharply. Due to the low adaptability of urban evaporation systems, urban temperatures can rise sharply, while the accelerated operation of air conditioning and thermal power plants can create a vicious cycle, exacerbating urban atmospheric warming. From this data, it can be concluded that the best way to solve urban atmospheric heat pollution is to increase evaporation. Given the limitations of urban installations, using a mist system is an efficient and economical solution. When the evaporation rate is 0.05g/s㎡ (equivalent to 2mm of rainfall over 11 hours during the day), the average atmospheric cooling can reach 7℃. Mist cooling has been applied for a long time; a solution for large-scale outdoor mist cooling systems was proposed as early as 2002, but the first large-scale application was at the Aichi Expo in Japan, with the most successful application at the 2010 Shanghai Expo. The folding landscape and moisture-retaining mist can be both light and ethereal, as well as vast and expansive. They can create their own scenery or combine with various elements such as water systems, rockeries, greenery, and lighting, resulting in diverse forms that complement each other. Their ever-changing forms and functions will add more ink wash elements to the landscape aesthetics of Chinese gardens. Their unique moisture-retaining function can better support the care and growth of plants. Improving the air quality of small environments involves treating raw water through professional water treatment, and the mist effect generated by high-pressure micro-pore impact technology can produce a large number of negative ions, known as "air vitamins," creating a unique "forest oxygen bar" in the city, improving air quality and benefiting physical and mental health. The cooling mist, composed of mist molecules, can effectively absorb heat from the air and lower the local environmental temperature. Its low operating costs and effective cooling effects have been widely used and recognized at expos and many attractions, becoming a new element for outdoor cooling in public spaces and communities. Equipment composition: 1. Pump station unit: High-pressure ceramic plunger pumps can generate high-pressure water of 3-7MPa, suitable for stable pressure adjustments between 5kg/h and 2500kg/h, with various protection functions; stable performance, reliable durability, and strong continuous operation. 2. Ultra-fine atomization nozzles: The core part is made of ceramic material, and the shell is made of stainless steel, featuring fine mist, non-wear, low pressure loss, anti-clogging, and no dripping characteristics. Aperture: 0.1524mm, spray volume: 2.46kg/h (at P=4MPa). One is arranged every 0.5 meters, and none are placed above doors/awnings/trees. 3. Control unit: PLC program control, frequency control, microcomputer fully automatic control, automatic filtration, automatic humidification, built-in humidity control, achieving automatic adjustment and control of humidity. 4. High-pressure distribution valve unit: High-pressure distribution valves can automatically supply or drain high-pressure water to multiple ultra-fine nozzle units as required. 5. Super filtration system: PO super filter, equipped with a 5-micron three-stage water quality filter, effectively solving water quality issues and ensuring no clogging of the nozzles. 6. High-pressure pipelines: Made of high-pressure seamless copper pipes, with a maximum length of 200 meters. The main pipeline diameter is 15mm, and the branch pipeline diameter is 10mm.

The misting system at Fujian Yonghong Wildlife World is meticulously crafted by Xiamen Guanyu Technology Co., Ltd. During the scorching summer, both visitors and animals in the zoo suffer from the heat. Therefore, Xiamen Guanyu Technology Co., Ltd. has carefully arranged misting installations along the riverbanks, shelters, visitor walkways, waiting areas, and enclosures within the park. The misting system not only cools the environment but also enhances the overall aesthetic appeal of the park, attracting a large number of visitors. Yonghong Wildlife World is dedicated to the mission of "protecting animals and the environment," and the misting system from Xiamen Guanyu Technology fully meets this goal. Advantages of the misting equipment: 1. It uses stainless steel nozzles that produce a large volume of mist with finer droplets, allowing for overall mist drift. 2. All misting nozzles, fittings, and connectors are made from anti-oxidation materials, with all fittings using 304 stainless steel seamless pipes, ensuring safety and reliability, and preventing scaling. It can operate continuously, with a lifespan several times longer than that of copper pipes. 3. To better cope with various outdoor environments, high-pressure plunger pumps and motors are designed accordingly, ensuring stable operation in any environment, with a lifespan several times longer than similar high-pressure pumps and motors. The machine casing is made of stainless steel for outdoor use, avoiding corrosion and rust associated with traditional painted boxes. Electrical components are sourced from ABB and Schneider, providing peace of mind for customers during use. 4. The system pressure is controlled by imported overflow valves, with performance comparable to pressure controlled by inverters. 5. The control system includes manual, timed, and automatic controls, allowing users to adjust to various environments. 6. A three-stage high-flow filter combined with built-in small filters at each nozzle ensures purer water, reducing the likelihood of nozzle blockage and minimizing maintenance labor. 7. The system is designed with a main pipe and several branch pipes, resulting in lower pressure drops and balanced flow. Unlike systems with multiple small-diameter branch pipes, this design reduces the risk of pipe bursts due to increased pressure differentials. 8. The system includes a water shut-off pump stop device and motor overheat protection. 9. An automatic anti-freeze device for winter prevents pipe cracking. 10. The system features a nozzle anti-blockage device, significantly reducing the probability of nozzle blockage. The misting products used in the park have the following functions: 1. Landscape creation, cooling, and moisture retention: Mist can be light and ethereal or dense and expansive, creating unique landscapes on its own or harmonizing with water features, rockeries, greenery, and lighting. Its versatile forms and functions will add ink wash elements to the landscape aesthetics of Chinese gardens. Its unique moisture retention function better supports the animals' living environment. 2. Improving air quality in small environments: The original water is professionally filtered, and the mist generated through high-pressure micro-pore impact technology produces a large amount of negative ions, known as "air vitamins," creating a unique "forest oxygen bar" in the city, improving air quality and benefiting the health of the animals. 3. Cooling: The misty molecules effectively absorb heat from the air, lowering the local environmental temperature. Its low operating costs and effective cooling effects have been widely used and recognized at the World Expo and many tourist attractions, becoming a new element for outdoor cooling in public spaces and communities.