山東空壓機的選型要求有哪些？

空壓機選型對用戶本身和空壓機設(shè)備都至關(guān)重要，選型過大太過浪費，選型過小可能造成空壓機長期處于加載狀態(tài)或用氣不夠或壓力打不上去等弊端。

The selection of air compressor is very important to the user and the air compressor equipment. Too large selection is too wasteful. Too small selection may cause the air compressor to be in the loading state for a long time or the air is not enough or the pressure can not be increased.

空壓機選型一般遵循的步驟是：先確定工作壓力，再定相應(yīng)容積流量，是供電容量。 空壓機選型一步：確定工作壓力 空壓機選型時，首先要確定用氣端所需要的工作壓力，加上1-2?bar的余量，再選擇空壓機的壓力。

Air compressor selection generally follow the steps: first determine the working pressure, and then determine the corresponding volume flow, is the power supply capacity. One step of air compressor selection: determine the working pressure. When selecting the air compressor, first determine the working pressure required by the air end, add the margin of 1-2 bar, and then select the pressure of the air compressor.

山東空壓機

Shandong air compressor

當然，管路通徑的大小和轉(zhuǎn)彎點的多少也是影響壓力損失的因素，管路通徑越大且轉(zhuǎn)彎點越少，則壓力損失越小；反之，則壓力損失就越大。 因此，當空壓機與各用氣端管路之間距離太遠時，應(yīng)適當放大主管路的通徑。如果環(huán)境條件符合空壓機的安裝要求且工況允許的話，可在用氣端就近安裝。

Of course, the size of the pipeline diameter and the number of turning points are also factors that affect the pressure loss. The larger the pipeline diameter and the less the turning points, the smaller the pressure loss; on the contrary, the greater the pressure loss. Therefore, when the distance between the air compressor and the gas end pipeline is too far, the diameter of the main pipe should be appropriately enlarged. If the environmental conditions meet the installation requirements of the air compressor and the working conditions permit, it can be installed near the gas end.

空壓機選型二步：確定相應(yīng)容積流量 1、空壓機選型時，應(yīng)先了解所有的用氣設(shè)備的容積流量，把流量的總數(shù)乘以1.2；?? 2、向用氣設(shè)備供應(yīng)商了解用氣設(shè)備的容積流量參數(shù)進行空壓機選型； 3、空壓機站改造可參考原來參數(shù)值結(jié)合實際用氣情況進行選型

Two steps of air compressor selection: determine the corresponding volume flow. 1. When selecting the air compressor, you should first understand the volume flow of all the gas equipment, and multiply the total flow by 1.2. 2. Learn the volume flow parameters of the gas equipment from the gas equipment supplier, and then select the air compressor. 3. The transformation of the air compressor station can refer to the original parameters combined with the actual gas consumption

空壓機選型三步：確定供電容量 在功率不變的情況下，當轉(zhuǎn)速發(fā)生變化時，容積流量和工作壓力也相應(yīng)發(fā)生變化，轉(zhuǎn)速降低了，排氣也相應(yīng)減少了，依此類推。 空壓機選型功率是在滿足工作壓力和容積流量的條件下，供電容量能滿足所匹配驅(qū)動電機的使用功率即可

Three steps of air compressor selection: determine the power supply capacity. Under the condition of constant power, when the speed changes, the volume flow and working pressure also change accordingly, the speed decreases, the exhaust also decreases, and so on. Air compressor power selection is to meet the working pressure and volume flow conditions, the power supply capacity can meet the power of the matching drive motor