I. Environmental Requirements for Air Compressor Devices

1、空压机应装置在四周环境清凉、空气湿度低、灰尘少的。若必需装置在酷热或多尘的环境中，则要经过导管尽可能从清凉、少尘的汲取空气并尽可能降低空气的湿度。

1. The air compressor should be installed in the center with cool surroundings, low air humidity and little dust. If it is necessary to install it in a hot or dusty environment, it is necessary to draw air from a cool, dusty center as much as possible through a catheter and to reduce the humidity of the air as much as possible.

2、环境温度应低于40℃，如高于40℃应采取措施增强通风，以防止高温停车。

2. The ambient temperature should be lower than 40 C. If it is higher than 40 C, measures should be taken to enhance ventilation in order to prevent high temperature parking.

3、四周应留有一定空间，以便检修和拆装部件。

3. There should be some space around for repairing and disassembling parts.

空气紧缩机

Air Compressor

二、空气紧缩机装置根底请求

II. Fundamental Requirements for Air Compressor Devices

1、因螺杆式空压机自身振动很小，空压机只需装置在质地较硬外表平整的程度空中上。若加垫8～15mm厚的橡胶减振垫或木板对防振降噪更有利。

1. Because the screw air compressor itself has little vibration, the air compressor only needs to be installed in the air with a more rigid surface. It is more advantageous to prevent vibration and noise if rubber cushion or wood board with thickness of 8-15mm is added.

2、以机器上与地平面平行的加工面或底座平面作为基准，用程度仪丈量程度，纵横程度控制在0.2mm/m范围内较好。

2. It is better to control the vertical and horizontal degree in the range of 0.2m m/m by using the degree meter to measure the degree on the processing surface or the base plane parallel to the ground plane on the machine.

三、空气紧缩机管路装置请求

3. Request for Pipeline Device of Air Compressor

1、与机器衔接的管道，装置前必需将内部处置洁净，不应有浮锈、熔渣、焊珠及其他杂物。

1. Pipelines connected with machines must be cleaned before installation. There should be no floating rust, molten slag, welding beads and other impurities.

2、气体管道和管件的允许工作压力应超越额定排气压力的1.5倍或0.1Mpa，两者取大值，且大于平安阀的调定压力。

2. The maximum allowable working pressure of gas pipeline and fittings should exceed 1.5 times or 0.1 Mpa of rated exhaust pressure, both of which are larger than the setting pressure of safety valve.

3、主管路应有一定的倾斜度，以利管路中凝结水集中排出。

3. The main pipeline should have a certain inclination to facilitate the centralized discharge of condensate water in the pipeline.

4、管路压力降不得超越空压机设定压力的5%。配管管径不要恣意减少，如必需减少或放大管径必需运用渐缩管，否则，在接头处回构成紊流招致较大压力损失。

4. Pipeline pressure drop shall not exceed 5% of the set pressure of the air compressor. Pipe diameters should not be arbitrarily reduced. If it is necessary to reduce or enlarge pipe diameters, it is necessary to use tapered pipes. Otherwise, turbulence at the joint will cause greater pressure loss.

5、若系统用气量动摇较大倡议装备加装缓冲，这样可减少空压机负载运转次数。理想的配置型式为：空压机→ 气水别离器→ 储气罐→ 精细过滤器→ 枯燥机→ 精细过滤器

5. If the system is shaken by air, it is advisable to install buffer equipment, which can reduce the number of air compressor load operation. The ideal configuration type is: air compressor gas-water separator gas storage tank fine filter dryer fine filter.

6、管路中尽可能减少弯头和各类阀门，以减少压力损失。

6. Reduce elbows and valves as much as possible in the pipeline to reduce pressure loss.

7、用气设备多且较分散时，主管路应环绕整个厂房，这样，任何位置均可取得两个方向的紧缩空气，减少压力降。支线管路必需从主管路上方引出，以防止管路中的凝结水流用气输出端口。

7. When there are many and dispersed gas-using equipment, the main road should surround the whole factory building, so that the compressed air in two directions can be obtained at any position to reduce the pressure drop. Branch pipelines must be drawn from above the main road to prevent condensate flow in the pipeline from reaching the gas output port.