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Odor treatment method for refrigerated truck

Refrigerated car air conditioning system mainly uses fluorine as the medium, and the system pressure is changed to achieve the purpose of refrigeration. It consists of an evaporation tank, an expansion valve, a compressor, a blower, a condenser, a drying tank, and a line. When the air conditioning system is working normally, the evaporation box works in a cold environment, and the opposite hot air will generate water, which is also the reason for designing the water pipe in the evaporation box structure; the humid environment of the evaporation box and the ventilation pipe And the dust on the surface provides a breeding ground for the breeding of mold and fungi. Molds and fungi will quickly proliferate into mold and fungus masses, producing rot and odor of the organism. These odors will be mixed with air-conditioning during the opening of the air conditioner. The inside of the entire car often makes the driver feel uncomfortable. Seriously, it can cause discomfort such as dizziness and chest tightness. It is commonly known as "air conditioning disease."

In order to solve this problem in the repairing industry, it is often necessary to disassemble the evaporation box and clean the surface of the evaporation box to achieve the purpose, which can fundamentally eliminate the odor. However, each time it is disassembled, a series of processes such as fluorine, installation and fluorine addition are required, which is troublesome, technically difficult, and labor inefficient. Because the evaporation box often works in a humid environment, and the humid environment is prone to mold, the air conditioner that has just removed the mold may have an odor over time.

In addition, the common problems in the air-conditioning system of refrigerated trucks are poor cooling and slight leakage of fluorine, which also adds a lot of difficulty to maintenance.

In the air conditioning system, the power of fluorine circulating in the air conditioning pipeline is derived from the compressor, and the lubrication of the compressor is accomplished by fluorine oil. In the pipeline, fluorine oil and fluorine are circulated throughout the system, and its circulation flow directly affects the refrigeration performance of the air conditioner. Fluorine and fluorine oil are constantly changing in the environment of high temperature and high pressure and low temperature and low pressure for a long time, plus the compressor. Metal debris such as long-term wear and tear will produce deposits such as colloids. Some of these deposits are filtered out, and some of them are deposited in various pipelines. A small amount of sediment does not affect the refrigeration performance of the air conditioner, but deposition The increasing number of substances will affect the circulating flow of fluorine, and after the reasons such as fluorine and fluorine, the air-conditioning of the refrigerated truck is still poorly cooled. We may consider whether the problem of cleaning in the air-conditioning system may be solved.

Guangzhou Suyuan Refrigeration Equipment Co., Ltd. is mainly a manufacturer of refrigerated trucks, refrigerated trucks and cold storage units (minus 40 degrees), cold storage incubators, cold storage, ice packs and promotion applications. The company has accumulated more than ten years of R&D and manufacturing experience in the hot and cold chain industry, and its technology and products are in a leading position in China.