Reasonable design: Before installing ventilation ducts, a reasonable design is required. Consider factors such as the layout size and direction of ventilation ducts to ensure that the ventilation system can fully cover the entire kitchen and bathroom space, achieving effective ventilation and ventilation.

避免彎曲和阻塞： 通風管道的設計應盡量避免過多的彎曲和轉折，這有助于減少風阻，提高通風效率。同時，在安裝過程中要確保通風管道沒有被其他物體阻塞，以免影響通風效果。

Avoid bending and blocking: The design of ventilation ducts should try to avoid excessive bending and turning, which helps to reduce wind resistance and improve ventilation efficiency. Meanwhile, during the installation process, it is necessary to ensure that the ventilation ducts are not obstructed by other objects to avoid affecting the ventilation effect.

選擇合適材料： 通風管道應選用耐腐蝕耐高溫的材料，如不銹鋼或鍍鋅鋼管，以確保長期穩定的使用。材料的質量和耐久性對通風系統的運行效果關重要。

Choose appropriate materials: Ventilation pipes should be made of corrosion-resistant and high-temperature resistant materials, such as stainless steel or galvanized steel pipes, to ensure long-term stable use. The quality and durability of materials are crucial for the operational effectiveness of ventilation systems.

防止漏風： 安裝通風管道時，要注意連接處的密封性。確保連接緊密，避免漏風現象。漏風不僅會影響通風效果，還可能導致室內冷熱空氣交換，影響舒適度。

Prevent air leakage: When installing ventilation ducts, pay attention to the sealing of the connections. Ensure tight connections and avoid air leakage. Air leakage not only affects ventilation efficiency, but may also lead to indoor hot and cold air exchange, affecting comfort.

通風口位置： 通風口的位置應選擇在合適的位置，通常是在廚房的頂部或墻壁，以確保排風的順暢。通風口位置的選擇要避免與家具柱子等障礙物干擾。

Ventilation position: The position of the ventilation should be selected in a suitable position, usually on the top or wall of the kitchen, to ensure smooth ventilation. The selection of vent position should avoid interference with obstacles such as furniture pillars.

避免穿越重要結構： 在安裝通風管道時，要避免穿越重要的結構，如梁柱電線管道等。這不僅會影響結構的穩定性，還可能損壞其他設施。

Avoid crossing important structures: When installing ventilation ducts, it is important to avoid crossing important structures such as beams, columns, wires, and ducts. This not only affects the stability of the structure, but may also damage other facilities.

定期清潔和維護： 通風管道在長期使用過程中會積累油煙灰塵等，影響通風效果和衛生。因此，要定期清潔和維護通風管道，確保其暢通無阻。

Regular cleaning and maintenance: During long-term use, ventilation ducts may accumulate oil fumes and dust, which can affect ventilation effectiveness and hygiene. Therefore, it is necessary to regularly clean and maintain the ventilation ducts to ensure that they are unobstructed.

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