Design and application of sealing handle for low-temperature freezer
In our daily life, the low-temperature freezer is one of the indispensable household appliances. Whether it is commercial or domestic, its role is very important. However, while we pay attention to the functionality, durability and energy consumption of the freezer, we often ignore the importance of its component-the sealed handle.
First, the role of sealing handle
For the low-temperature freezer, the main function of the sealing handle is to ensure that the door is tightly closed, prevent the cold air from leaking out, and keep the internal temperature stable. At the same time, it can effectively prevent outside hot air from entering, reduce the number of compressor starts and working time, and thus achieve the purpose of energy saving.
Second, the seal handle design elements
1. Material: In order to ensure good thermal insulation and corrosion resistance, metal or plastic materials are usually selected, among which stainless steel is the most common;
2. Structure: The sealing strip should have enough elasticity and softness, so as to form a good bonding effect during installation; In addition, factors such as whether the opening strength is appropriate need to be considered;
3. Installation method: At present, there are common ways to choose from in the market, such as snap-in and screw fixation.
Third, the use of precautions
Although most manufacturers now strictly test their products before they leave the factory for sale, they still need to pay attention to the following points:
1. Avoid deformation and damage caused by excessive force;
2. When cleaning, do not rinse directly with water to prevent the key components such as the internal circuit board from penetrating into the room and causing failure;
3. If you find any abnormal situation, you should contact the after-sales personnel in time.
Fourth, summary
From the above introduction, we can see that when choosing a reliable and cost-effective low-temperature freezer, we should not only pay attention to the overall configuration parameters, but also pay attention to the technical details used in small parts such as sealing handles, so as to better ensure the long-term stable operation of the equipment and maximize the benefits.
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