【摘要】：提出一種采用閥體內(nèi)部縫隙流道作為壓力調(diào)控機(jī)構(gòu)的比例調(diào)壓閥設(shè)計方案。在分析層流節(jié)流調(diào)壓原理的基礎(chǔ)上,闡述該閥的結(jié)構(gòu)和工作原理,并對該閥的零位泄漏、比例調(diào)壓特性和動態(tài)響應(yīng)特性進(jìn)行實驗研究。結(jié)果表明:該比例調(diào)壓閥結(jié)構(gòu)簡單,并具有良好的比例線性調(diào)壓特性,可以在實踐中得到應(yīng)用。
[Abstract]:This paper presents a design scheme of proportional pressure regulating valve which adopts the crevice passage inside the valve body as the pressure regulating mechanism. On the basis of analyzing the principle of laminar throttling pressure regulation, the structure and working principle of the valve are expounded, and the zero leakage, proportional pressure regulation and dynamic response characteristics of the valve are studied experimentally. The results show that the proportional pressure regulating valve is simple in structure and has good proportional linear voltage regulation characteristics, and can be applied in practice.
【作者單位】： 衢州職業(yè)技術(shù)學(xué)院機(jī)電工程學(xué)院;浙江大學(xué)機(jī)械工程學(xué)院;
【基金】：國家自然青年科學(xué)基金資助項目(51405443) 衢州市科技計劃項目(2016Y017) 衢州職業(yè)技術(shù)學(xué)院科研項目(QZYZ1604)
【分類號】：TH137.52
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本文編號：2288911