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氣動增壓泵的原理和特點

發布時間:2017-11-24 17:59:12   發布人:http://www.aiqin1.cn
氣動增壓泵可分為氣動氣體增壓泵和氣動液體增壓泵,它們具有許多的共性,但是也有一些差別,比如它們的單向閥結構不一樣,氣體和液體的可壓縮性不同,另外氣動液體增壓泵的增壓缸活塞常使用柱塞。
Gas can be divided into pneumatic gas booster pump and pneumatic liquid booster pump booster pump, they have many similarities, but there are also some differences, such as one-way valve structure are not the same, the compressibility of gas and liquid, and gas booster cylinder piston liquid booster pump plunger used.
氣體增壓泵在這里只對氣動氣體增壓泵進行討論。它的理論增壓比是驅動缸活塞面積S1:增壓缸活塞面積S2,實際增壓比能達40:1,但是在工業應用中推薦10:1或更少的壓縮比。
The gas booster pump only discusses the pneumatic gas booster pump. The theoretical supercharging ratio is the piston area of the driving cylinder S1: the piston area of the booster cylinder is S2, the actual supercharging ratio can reach 40:1, but 10:1 or less compression ratio is recommended in the industrial application.
控制閥V1和V2,換向閥V3。V3右端與V2下側相連。當V3右端壓強為0時,V3閥心在左端壓縮空氣P的驅動下滑到右端。此時驅動氣缸上側通入壓縮空氣,下側與大氣相連,大活塞受力向下運動。
Control valve V1 and V2, reversing valve V3. The right side of the V3 is connected to the underside of the V2. When the pressure at the right side of the V3 is 0, the V3 valve at the left end of the compressed air P drives down to the right end. At this time, the compressed air on the upper side of the driving cylinder is connected, and the lower side is connected with the atmosphere, and the large piston is forced downward.
雖然此時V3閥心左右端都通入了壓縮空氣,但是由于右端受力面積大于左端受力面積,V3閥心滑到左端。因為此時驅動氣缸下側通入壓縮空氣,上側與大氣相連,所以活塞向上運動。然后大活塞碰開控制閥V1,管道1就放氣到0,使V3右端壓強0,從而實現了循環運動。
Although the left and right sides of the V3 valve core are connected with compressed air, the V3 valve is sliding to the left end because the force area at the right end is greater than the force area at the left end. Because at this time the drive cylinder at the lower side of the compressed air, the upper side of the atmosphere connected, so the piston upward movement. Then, the large piston touches the control valve V1, the pipe 1 is deflated to 0, so that the right side of the V3 pressure is 0, so as to achieve a cycle of movement.
感謝新老客戶對本公司產品的信任和厚愛。我們將繼往開來,以高質量的產品、優惠的價格及誠信的服務與您互利雙贏,共創輝煌!
Thank the old and new customers for the trust and love of the company's products. We will carry forward the future, with high quality products, preferential prices and good faith service and your mutual benefit and win-win, create brilliance!

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