送風管你知道該怎么設計嗎?

發布人：http://www.bnlfans.net   發布時間：2018-12-27 13:21:15

1. 送風管的資料一般選用鍍鋅板(俗稱白鐵皮)，也可選用玻璃鋼、塑料風管等

1. Galvanized sheet (commonly known as white iron sheet) and glass fiber reinforced plastics (FRP) and plastic ducts are generally used for the information of air supply ducts.

2. 送風口設置在實際需要降溫的當地，風口規劃風量即使以其要降溫當地所需的送風量，風口標準可依據風量與風口風速來斷定，送風口原料可選用塑料或鋁合金等制品。

2. The air outlet is set in the place where the actual cooling is needed. Even if the air outlet planning air volume is needed to cool down the local air supply volume, the air outlet standard can be determined according to the air volume and the air velocity of the air outlet. Plastic or aluminium alloy products can be used as the raw materials of the air outlet.

出風口風咀形式可依據實際情況選用多種形式，挑選錦煜空調專用風咀，風口喉部平均流速控制在3-6m/s，(選用4-5m/s的流速)

The outlet nozzle can be selected in many ways according to the actual situation. It is recommended to select Jinyu air conditioning special nozzle. The average flow velocity of the outlet throat is controlled at 3-6m/s. (4-5m/s is recommended.)

3. 送風管的標準一般選用假定流速法規劃，主風管保持在8-10m/s，支風管6-8m/s，較末端風管保持4-6m/s

3. The standard of supply duct is generally designed by assumed velocity method. The main duct is maintained at 8-10m/s, the branch duct is 6-8m/s, and the end duct is maintained at 4-6m/s.

4. 所規劃的風管總體上要求既經濟又能達到較低的風阻和噪聲，使錦煜冷風機的送風量盡量達到較大值，風管彎曲半徑一般不小于風管直徑的兩倍，以減少管通風阻力

4. The planned air ducts are generally economical and can achieve the lowest air resistance and noise, so as to maximize the air supply capacity of Jinyu air cooler, and the bending radius of the air duct is not less than twice the diameter of the air duct, so as to reduce the resistance of the air duct.

5. 送風管道的長度應依據不同類型的錦煜空調風壓不同的特色進行規劃

5. The length of air supply pipeline should be planned according to the different characteristics of air pressure of Jinyu air conditioner.

6. 所規劃的管道盡量取直，防止不必要的拐彎和分支管，以減少管道局部阻力

6. The planned pipeline should be straightened as far as possible to prevent unnecessary bending and branching so as to reduce local resistance of the pipeline.

7. 從平面布置和經濟角度上考慮，能不用風管的當地就不用風管，必須運用風管的當地盡量把風管規劃短些

7. From the perspective of layout and economy, if you can use air ducts locally, you will not need air ducts. You must use air ducts locally to plan air ducts as short as possible.

8. 較長管道依據風量規劃成多段不同標準的風管，選用變徑管連接，變徑管的設置不宜過多，一般整根不超過四個，變徑管長由“>2(D-d)”來斷定

8. Long pipes are planned to be multi-section and different standard air pipes according to air volume. The connection of variable diameter pipes should be selected. The setting of variable diameter pipes should not be too much. Generally, the whole pipe should not exceed four. The length of variable diameter pipes should be determined by ">2(D-d)".

9. 送風管道與錦煜冷風機主機出風口連接處應密封好;室外管道過長宜規劃保溫，室內管道一般不須保溫

9. The connection between the air supply pipe and the outlet of the main engine of Jinyu air cooler should be well sealed; the outdoor pipe should be planned for insulation when it is too long, and the indoor pipe should not be insulated generally.

10. 若在規劃中存在支分擔，則須在支管上裝設閥門或分風擋板以調理風量，使支管風量達到規劃值。

10. If there is support sharing in the planning, valves or distributor baffles should be installed on the branch pipe to regulate the air flow so that the branch pipe air flow can reach the planning value.

以上信息是我們濟南通風管道整理發布希望對大家有所幫助想要了解更多請點擊我們的網站：http://www.bnlfans.net！

The above information is our Jinan ventilation duct arrangement and release hope to help you to understand more please click on our website: http://www.bnlfans.net!