Air-conditioning is indispensable to escape the heat in summer. ដោយសារម៉ាស៊ីនត្រជាក់ចូលដល់រាប់ពាន់គ្រួសារ, វាក៏កំពុងអភិវឌ្ឍឥតឈប់ឈរផងដែរ។. នៅពេលបច្ចុប្បន្ន, ម៉ាស៊ីនត្រជាក់កំពុងអភិវឌ្ឍបន្តិចម្តង ៗ ក្នុងទិសដៅនៃខ្នាតតូច, ប្រសិទ្ធភាពខ្ពស់។, និងអាយុវែង. The air-conditioning heat exchange fins are also correspondingly developed in the direction of ultra-thin and high strength. In the 1980s, the thickness of the heat exchange fins was 0.15-0.2 ram, but nowadays, the thickness is only between 0.09 និង 0.15 ម. In order to increase the life of the air conditioner, reduce the power consumption, improve the ventilation quality and increase the refrigeration effect, a variety of functions of heat fins have been produced.
The air-conditioning foil has a thickness of 0.1mm to 0.15mm. With the development of technology, there is a trend of further thinning of air-conditioning foils. Today, the thickness of Japan’s leading product is 0.09mm. In the ultra-thin state, aluminum foil must have good formability, its arrangement and performance must be uniform, less metallurgical defects, and small anisotropy. ក្នុងពេលដំណាលគ្នា, it needs high strength, ductility ល្អ។, uniform thickness, and good flatness. The standards and alloys of air-conditioning foils are relatively simple and suitable for large-scale production. ទោះយ៉ាងណាក៏ដោយ, the market has strong seasonality. Professional manufacturers of air-conditioning foils can hardly deal with the contradiction between oversupply in peak seasons and no need in cold seasons.
Due to the weak stock market demand, the production capacity and skill level of China’s air-conditioning foil have been continuously improved in recent years, and a group of companies producing air-conditioning foils of large, medium and small, high, middle and low levels has been formed. The product quality of some large companies such as North China Aluminum and Bohai Aluminum It has basically reached the world’s leading level. Because of the overcapacity of domestic production, market competition is extremely fierce.
Air conditioner aluminum foil can be divided into 7 categories according to its processing technology and performance characteristics.
Non-coated aluminum foil refers to aluminum foil that has been rolled and annealed without any form of treatment on the surface. ក្នុងប្រទេសរបស់ខ្ញុំ 10 ឆ្នាំមុន, and about 15 ឆ្នាំមុន, the aluminum foils used for heat exchangers in air conditioners were all non-coated aluminum foils. សូម្បីតែនៅពេលបច្ចុប្បន្ន, អំពី 50% of the heat exchange fins used in developed countries are still uncoated aluminum foil, ខណៈពេលដែលនៅក្នុងប្រទេសរបស់ខ្ញុំ, សមាមាត្រនេះគឺអំពី 60%.
The so-called coated aluminum foil is to reprocess the surface of non-coated aluminum foil to make it have a certain special function. In countries with fast technological development such as Japan and Germany, coated aluminum foil has been used for more than 15 ឆ្នាំ. ក្នុងប្រទេសរបស់ខ្ញុំ, ការប្រើប្រាស់ក្រដាសអាលុយមីញ៉ូមស្រោបមិនលើសពី 10 ឆ្នាំ.
ផ្ទៃនៃផលិតផលបន្ទះអាលុយមីញ៉ូមដែលធន់នឹងការ corrosion មានស្រទាប់ការពារប្រឆាំងនឹងការ corrosion ជាក់លាក់. The air-conditioning heat exchange sheet made of this product can be applied to relatively harsh areas and can significantly increase the service life of the air conditioner. ក្នុងពេលដំណាលគ្នា, ដោយសារតែការធ្វើឱ្យប្រសើរឡើងនៃភាពធន់ទ្រាំ corrosion នៃសន្លឹកផ្លាស់ប្តូរកំដៅ, ការបង្កើតម្សៅ corrosion លើផ្ទៃត្រូវបានកាត់បន្ថយយ៉ាងខ្លាំង, ដោយហេតុនេះ ធ្វើអោយប្រសើរឡើងនូវគុណភាពខ្យល់ និងបន្សុទ្ធខ្យល់នៅក្នុងបន្ទប់ម៉ាស៊ីនត្រជាក់.
បន្ទះអាលុយមីញ៉ូម Hydrophobic ត្រូវបានគេហៅផងដែរថា បន្ទះអាលុយមីញ៉ូមជ្រាបទឹក, ហើយលក្ខណៈសម្បត្តិផ្ទៃរបស់វា គឺផ្ទុយពីបន្ទះអាលុយមីញ៉ូម hydrophilic. នោះគឺជា, នៅពេលដែលទឹក condensed នៅលើផ្ទៃនៃសន្លឹកអាលុយមីញ៉ូម, the contact angle with the aluminum foil is relatively large, ជាទូទៅ 75. the above. មុំកាន់តែធំ, ការជ្រាបទឹកកាន់តែប្រសើរ. The ultimate goal of using hydrophobic aluminum foil is the same as that of hydrophilic aluminum foil, នោះគឺ, ដើម្បីការពារកុំឱ្យទឹក condensed នៅសល់រវាងព្រុយផ្លាស់ប្តូរកំដៅ. The difference is that the hydrophobic aluminum foil achieves the purpose of removing the condensed water between the heat exchange fins by increasing the contact angle between the condensate water and the heat exchange fins, so that the condensate water forms droplets that are easy to slide down.
In the process of processing and manufacturing air-conditioning heat exchange fins, lubricating oil is generally added to the surface, បន្ទាប់មកដាល់និងពត់, and finally trichloroethylene is used to wash off the lubricating oil. ចាប់តាំងពី trichlorethylene មានគ្រោះថ្នាក់ដល់រាងកាយមនុស្ស, ដើម្បីកាត់បន្ថយដំណើរការនេះ។, a self-lubricating aluminum foil is produced accordingly. ដូចដែលឈ្មោះបង្កប់ន័យ, self-lubricating aluminum foil does not need to be lubricated separately during its punching process, ហើយការបញ្ចេញទឹករំអិលកំឡុងពេលដាល់ត្រូវបានចេញដោយខ្សែភាពយន្តដែលបានព្យាបាលមុននៅលើផ្ទៃនៃសន្លឹកអាលុយមីញ៉ូម. ដោយសារតែវាមិនចាំបាច់បន្ថែមប្រេងរំអិលទេ។, the subsequent cleaning and drying process of trichloroethylene is omitted.
The anti-mold aluminum foil is mainly used for the indoor unit of the air die. Its main function is to prevent the surface of the heat exchange fins from being moldy due to use or storage for a long time, thereby significantly improving the air conditioning quality and preventing abnormal odors. Improve the air-conditioned indoor environment.
ហឺណាន Huawei អាលុយមីញ៉ូម Co., អិលធីឌី. គឺជាអ្នកដឹកនាំផលិត និងផ្គត់ផ្គង់អាលុយមីញ៉ូមជាច្រើននៅក្នុងប្រទេសចិន. យើងគ្រប់គ្រងគុណភាពយ៉ាងតឹងរ៉ឹង និងផ្តោតលើអតិថិជន. យើងសង្ឃឹមថានឹងមានកិច្ចសហប្រតិបត្តិការស៊ីជម្រៅជាមួយអ្នក និងផ្តល់ឱ្យអ្នកនូវផលិតផលអាលុយមីញ៉ូមដែលមានគុណភាពខ្ពស់ សេវាកម្ម OEM ផ្ទាល់ខ្លួន. ប្រសិនបើអ្នកចង់ទទួលបានតម្លៃថ្មីបំផុត និងល្អបំផុតដោយក្នុងមួយគីឡូក្រាម ឬក្នុងមួយតោនទម្ងន់ស្តង់ដារ, សូមទាក់ទងមកយើងខ្ញុំ.
