Rainproof shutters are also called waterproof shutters in the industry. As the name implies, it is a louver that prevents rainwater from entering; what we need to know is that the rain-proof louver not only has the function of rainproof, but also needs the function of ventilation. So let's first talk about where the rainproof louver is generally used, how it works, and what kind of purpose it is.
Rain-proof louvers are generally used in outdoor places such as electric rooms, computer rooms, basement ventilation shafts, pump rooms, air-conditioning outdoor hosts, etc. They need to have ventilation, exhaust and heat dissipation, and they need to be protected from rainwater erosion and affect the normal operation of these places.
In the computer room, it is also inevitable that heat will be generated when the current passes through electrical components, wires and cables and other equipment during the operation of machinery and equipment. Just imagine, if the heat cannot be transferred to the outdoor air through heat transfer in time, then this will cause the computer room to heat up sharply. The machinery and equipment in the machine room will be overloaded due to negative heat, the machine will shut down due to the protection of the unit due to thermal overload, or the motor will burn out due to thermal overload, so ventilation or cooling must be done. Generally, the heating efficiency is relatively high, because the cooling rate is not enough, it can only be used to install air conditioners for cooling at a large price, and the heating rate is not high, the ventilation method will be used to allow the heat to form an airflow through the uneven cooling and heating to achieve air delivery. Heat forms the purpose of heat transfer and ultimately cooling down.
The role of rain-proof louvers is highlighted at this moment. Its main function is to ventilate and exhaust. As a more commonly used vent in the ventilation system, it is also widely used in various exterior walls, independent ventilation shafts and other places. Rain-proof shutters generally use 7.5cm wide blades, which are twisted by stainless steel screws, and finally installed and fixed on the wall and the open ground with explosive nails. It achieves ventilation and rainproof effects through the density of the leaves, and because the humidity in the computer room cannot be too high, ventilation is required. Through calculations, experiments, and feedback and summary of the unique customization requirements of users in the past 19 years, it is better to use horizontal vision for the general leaf density without seeing light. And because the rain on the smooth surface can easily enter through two bounces of the blade, we also asked the material factory to help us redesign the mold and add an extra barb to the blade to make the rainproof effect better.
The electrical room, pump room, etc. are similar to the computer room, and the basement ventilation shaft also needs ventilation and rain protection, so that the basement can form natural ventilation and prevent water leakage in rainy days. The effect is similar to that of the computer room. But explain more. The outdoor host has similar functions, but there are differences. Let’s talk about the role of rain-proof shutters in this regard.
Because of the normal operation of the outdoor main unit of the air conditioner, the indoor air conditioner refrigerator can work normally, and the air conditioner manufacturing company has also taken into account the factor that it can work normally in rainy days. So what is the role of rain-proof shutters here? It is inevitable to think, since the air conditioner has the function of rainproof, then the rainproof louver is of little significance, but it can also cover the part of the rain correspondingly. At this time, the slope of the blades of the rain-proof louver has to be taken into account. The rain-proof louver has the function of ventilation and rain protection; but because it serves as the air outlet of the ventilation system, he still has two The neglected function is wind adjustment and decoration.
In the summer when others are cool indoors, when you pass by the air conditioner at their door, you don’t want to be blown directly by the hot wind, so the function of the rainproof shutters is to adjust the wind direction so that the hot wind blows directly to the ground, which is friendly to passers-by ; If it is in a high-rise building or a residential area, the distance between the building and the room is not far, the rainproof louver changes the blowing direction of the hot air through the blades to increase the distance it passes, so as to prevent the hot air from blowing on the opposite floor, and long-distance transmission can also play Cooling effect. Let the rainproof louver become a product that cannot be ignored in the ventilation system. The exterior wall of the building will also appear abrupt due to the whiteness of the external wall host, which is not in harmony with the surrounding decoration. The rainproof louver produced allows you to customize the rainproof louver of the corresponding color according to your needs to achieve the same color as your own wall or Consistent, so that the overall decorative effect is more beautiful.