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送风管的设计标准你知道是什么吗?

发布人:http://www。sftfgd。com   发布时间:2019-01-08 11:26:50

1. 送风管的材料一般选用镀锌板(俗称白铁皮),也可选用玻璃钢、塑料风管等

1. Galvanized sheet (commonly known as white iron sheet) is usually used as the material of air duct, and glass fiber reinforced plastic and plastic air duct are also used.

2. 送风口设置在实际需要降温的当地,风口规划风量即便以其要降温当地所需的送风量,风口标准可依据风量与风口风速来断定,送风口原料可选用塑料或铝合金等制品,出风口风咀形式可依据实际情况选用多种形式,推荐挑选锦煜空调专用风咀,风口喉部均匀流速控制在3-6m/s,(推荐选用4-5m/s的流速)

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 air velocity. The raw materials of the air outlet can be selected by plastics or aluminium alloy products. The air outlet nozzle form can be selected by various forms according to the actual situation. It is recommended that the special air outlet nozzle for Jinyu air conditioning be selected and that the air outlet throat is uniformly flowing. Speed control is 3-6m/s. (4-5m/s is recommended.)

3. 送风管的标准一般选用假定流速法规划,主风管坚持在8-10m/s,支风管6-8m/s,最末端风管坚持4-6m/s

3。 The standard of air supply duct generally adopts assumed velocity method。 The main duct sticks to 8-10m/s, the branch duct 6-8m/s and the end duct 4-6m/s。

4。 所规划的风管总体上要求既经济又能到达最低的风阻和噪声,使锦煜冷风机的送风量尽量到达最大值,风管曲折半径一般不小于风管直径的两倍,以削减管通风阻力

4。 The planned ducts are generally economical and can reach the lowest wind resistance and noise, so as to maximize the air supply capacity of Jinyu air cooler, and the winding radius of ducts is not less than twice the diameter of ducts, so as to reduce the resistance of ducts to ventilation。

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5。 送风管道的长度应依据不同型号的锦煜空调风压不同的特色进行规划

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

6. 所规划的管道尽量取直,防止不必要的拐弯和分支管,以削减管道部分阻力

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

7. 从平面布置和经济角度上考虑,能不必风管的当地就不必风管,必须运用风管的当地尽量把风管规划短些

7。 From the perspective of layout and economy, wind pipes are not necessary in places where air pipes are not needed, and local air pipes must be used to plan air pipes as short as possible。

8。 较长管道依据风量规划成多段不同标准的风管,选用变径管连接,变径管的设置不宜过多,一般整根不超过四个,变径管长由“>2(D-d)”来断定

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. 送风管道与锦煜冷风机主机出风口连接处应密封好;室外管道过长宜规划保温,室内管道一般不须保温

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. 若在规划中存在支分管,则须在支管上装设阀门或分风挡板以调节风量,使支管风量到达规划值。

10。 If there are branch pipes in the planning, valves or distributor baffles shall be installed on the branch pipes to regulate the air flow so that the branch pipe air flow reaches the planning value。

以上信息是我们山东通风管道整理发布希望大家能够喜欢我们的网站是:http://www.xoombulbs.com

The above information is our Shandong ventilation duct arrangement release hope that you can like our website is: http://www。sftfgd。com!


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