Reciprocating vacuum pump

  • Product name : Reciprocating vacuum pump
  • Product Categories : Reciprocating vacuum pump
  • Company name : Zibo Vacuum Pump Factory
Details


Reciprocating vacuum pump is a common vacuum pump equipment, belonging to dry vacuum pump, mainly relying on the reciprocating motion of the piston in the cylinder to suck in and discharge gas. This is just a brief description of the working principle of the device. To be honest, it is very complex. The editor has simplified it and hopes it will be helpful to you.

Under the driving force of the electric motor, the reciprocating vacuum pump uses the crank connecting rod mechanism to make the cylinder piston move towards the ironing direction; When the piston moves from the left end to the right end inside the cylinder, due to the continuous increase in the volume of the left chamber of the cylinder, the density of the gas inside the cylinder decreases continuously, forming a pumping process; At this point, the gas in the container enters the left chamber of the pump body through the suction valve: when the piston reaches the right end, the cylinder is filled with gas; When the piston moves from the right end to the left end, the suction valve closes and the gas in the left cylinder is gradually compressed; When the pressure inside the left cylinder reaches or slightly exceeds one atmosphere, the exhaust valve is opened and the gas is discharged from the outside atmosphere, thus completing a working cycle. This process repeats until a stable equilibrium pressure is reached in the pumped container.

The compression ratio of reciprocating vacuum pumps is very high, for example, when reaching a vacuum degree of 95%, the pressure is 5kPa. And the exhaust pressure is Il2kPa. So, when there is residual gas in the clearance, it will have a significant impact on the production capacity of the vacuum pump. For this reason, reciprocating vacuum pumps must adopt effective devices to reduce the impact of clearance in structure seven.

Simply put, the working principle of reciprocating vacuum pumps is the process of inhaling and expelling gases, which enables the operation of the equipment. This unique operating mode has made the product widely used in many industries.


Update time :19/11/07 09:28:11   【print 】   【close【return to previous page 】
Contact
 Address:Zibo, Shandong
 WhatsApp:+8615805335335
 Wechat: +8615805335335
 E-mail:zs@sdsmachinery.com
甘肃省| 临沧市| 霍州市| 宁武县| 西和县| 揭东县| 萝北县| 额尔古纳市| 孟津县| 南昌县| 英山县| 日喀则市| 咸阳市| 伊通| 平塘县| 兴义市| 屏山县| 遵义市| 大港区| 军事| 河东区| 缙云县| 信丰县| 吉木萨尔县| 崇阳县| 于田县| 治多县| 东海县| 淮阳县| 易门县| 黄梅县| 四子王旗| 平塘县| 三门县| 越西县| 罗甸县| 宜兰市| 忻州市| 丹阳市| 合肥市| 蓬莱市|