依據(jù)氣體增壓泵原理使用液壓站給液驅(qū)增壓泵提供動(dòng)力源，從而向氣體增壓泵一樣可對(duì)空氣、氮?dú)狻鍤?、等一些惰性氣體進(jìn)行增壓作業(yè)，液壓壓力與輸出壓力成正比，通過(guò)對(duì)液壓壓力的調(diào)整,可以對(duì)輸出壓力無(wú)級(jí)調(diào)節(jié)。當(dāng)液壓驅(qū)區(qū)壓力與輸出壓力平衡時(shí),液壓泵便啟動(dòng)溢流閥自動(dòng)溢流,輸出壓力也穩(wěn)定在預(yù)設(shè)的壓力上, 果有泄露導(dǎo)致系統(tǒng)壓力下降,液壓泵會(huì)自動(dòng)補(bǔ)壓,進(jìn)行壓力補(bǔ)償，控制方面可使用PLC或單片機(jī)進(jìn)行配套控制，整套系統(tǒng)具有操作簡(jiǎn)單、可靠等特點(diǎn)。
主要技術(shù)參數(shù)
增壓介質(zhì): 純凈氮?dú)狻⒖諝獾?
輸入接口: 1/2NPT內(nèi)螺紋;
輸出接口: 1/2NPT 內(nèi)螺紋
驅(qū)動(dòng)液體額定壓力: 140bar;
驅(qū)動(dòng)液體額定流量: 70L/min;
進(jìn)氣接口: NPT1/2內(nèi)螺紋;
高壓壓力表量程: 0~60MPa;
壓力范圍: 30-480Bar;
管路*許用壓力: 1400Bar;
設(shè)備外形尺寸: 1160×200×180mm
According to the principle of gas booster pump, the hydraulic station is used to provide power source for the liquid driven booster pump, so as to pressurize some inert gases such as air, nitrogen, argon, etc. like the gas booster pump. The hydraulic pressure is directly proportional to the output pressure. Through the adjustment of hydraulic pressure, the output pressure can be adjusted steplessly. When the pressure in the hydraulic drive area is balanced with the output pressure, the hydraulic pump will start the overflow valve to overflow automatically, and the output pressure is also stable at the preset pressure. If the system pressure drops due to leakage, the hydraulic pump will automatically supplement the pressure for pressure compensation. In terms of control, PLC or single-chip computer can be used for supporting control. The whole system has the characteristics of simple operation, safety and reliability.
Main technical parameters
Pressurization medium: pure nitrogen, air, etc;
Input interface: 1 / 2NPT internal thread;
Output interface: 1 / 2NPT female
Rated pressure of driving liquid: 140bar;
Rated flow of driving liquid: 70L / min;
Air inlet interface: npt1 / 2 internal thread;
Range of high pressure gauge: 0 ~ 60MPa;
Pressure range: 30-480bar;
* allowable pressure of pipeline: 1400bar;
Overall dimension of equipment: 1160 ×200× 180mm
