Importance of sealing design of magnetic flap level gauge display panel

　　The sealing design of the display panel of the magnetic flap level gauge is very important. However, at present, most of the display panels of the domestic magnetic flap level gauges have only two covers at both ends that are simply fixed with screws. Since no sealing measures are taken, this has buried hidden dangers for the reliability of the magnetic flap level gauge. Generally speaking, the poor sealing design defects of the display panel of the magnetic flap level gauge usually cause the following disadvantages:

First: The display panel is not sealed tightly, which may cause the magnetic flap level gauge to flip abnormally.

　　Rainwater and dust can easily enter the display cavity, causing the flap surface to become damp and dust to adhere to the surface, affecting the normal flipping of the flap; humid water vapor makes the flap easy to freeze and get stuck in the low temperature environment in winter, causing abnormal flipping and failure to indicate the liquid level normally.

Second: The display panel is not sealed tightly, which can easily reduce the visibility of the magnetic flap level gauge.

　　Under low temperature and humid conditions, the water vapor in the display cavity causes condensation and frost on the inner surface of the protective cover, which greatly reduces the visibility of the magnetic flap level gauge.

Third: The display panel is not tightly sealed, which can easily cause foreign matter to accumulate and hinder the flipping of the flap.

　　Flying insects and dust from outside can easily enter the interior, and easily breed fungi in a humid water vapor environment, which will hinder the flipping of the flap over time.

　　Combining the above three points, the importance of sealing design of the display panel of the magnetic flap level gauge can be seen. It can be said that sealing design of the display panel of the magnetic flap level gauge is an important measure to improve the reliability of the magnetic flap level gauge product.

　　In view of the defects of insufficient sealing design of the display panel of the traditional magnetic flap level gauge, Shenzhen Jiwei Automation Technology Co., Ltd. has taken the following two targeted measures for the sealing design of the display panel of the magnetic flap level gauge:

　　First, add a sealing component at the upper and lower ends of the display panel of the magnetic flap level gauge, using a plug-type structure, and then use special sealant for sealing;

　　Secondly, an oblique angle is added between the contact surface of the aluminum profile and the glass cover to increase the accommodation gap of the glass glue to improve the sealing of the panel.

　　By taking the above two sealing design measures, the Jiwei magnetic flap level gauge effectively avoids the above defects of the traditional magnetic flap level gauge, and significantly improves the working reliability of the magnetic flap level gauge.