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	<title>六六互联 &#187; 高压泵</title>
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		<title>高压泵总成</title>
		<link>https://www.shansum.com.cn/archives/323</link>
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		<pubDate>Fri, 27 May 2022 13:55:12 +0000</pubDate>
		<dc:creator><![CDATA[zhushican]]></dc:creator>
				<category><![CDATA[六六互联]]></category>
		<category><![CDATA[总成]]></category>
		<category><![CDATA[高压泵]]></category>

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		<description><![CDATA[高压泵总成主要包括高压泵、停油阀、内压控制阀三部分。 1. 高压泵 高压泵又称供油泵或高压油泵，其作用是在将来 [&#8230;]]]></description>
				<content:encoded><![CDATA[<p>高压泵总成主要包括高压泵、停油阀、内压控制阀三部分。<br />
<strong>1. 高压泵</strong><br />
高压泵又称供油泵或高压油泵，其作用是在将来自电动燃油泵的低压柴油进一步压缩，向共轨管内输送足量的高压柴油。<br />
组成：柱塞式高压泵，主要由偏心轮、柱塞组件、吸油阀、停油阀、壳体和油道<br />
<a href="/wp-content/uploads/2022/05/1120220527215111.jpg"><img class="alignnone size-full wp-image-324" src="/wp-content/uploads/2022/05/1120220527215111.jpg" alt="1120220527215111" width="981" height="740" /></a></p>
<p><a href="/wp-content/uploads/2022/05/2220220527215127.jpg"><img class="alignnone size-full wp-image-325" src="/wp-content/uploads/2022/05/2220220527215127.jpg" alt="2220220527215127" width="949" height="700" /></a><br />
<strong>2.停油阀</strong><br />
作用：适时切断柱塞供油，使供油量适应喷油量变化的需要，减少功率消耗。</p>
<p><strong>3.内压控制阀</strong><br />
作用：根据发动机转速和负荷的变化，自动调节供入共轨管内的燃油压力。<br />
组成:电磁线圈、铁心、球阀、复位弹簧<br />
<a href="/wp-content/uploads/2022/05/3320220527215142.jpg"><img class="alignnone size-full wp-image-327" src="/wp-content/uploads/2022/05/3320220527215142.jpg" alt="3320220527215142" width="942" height="666" /></a></p>
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