真空泵 http://m.shikeng.cn/ en 真空泵到底是什么? http://m.shikeng.cn/node/189 <!-- THEME DEBUG --> <!-- THEME HOOK: 'field' --> <!-- FILE NAME SUGGESTIONS: * field--title--rss.html.twig * field--node--title--knowledge-epository.html.twig x field--node--title.html.twig * field--node--knowledge-epository.html.twig * field--title.html.twig * field--string.html.twig * field.html.twig --> <!-- BEGIN OUTPUT from 'core/modules/node/templates/field--node--title.html.twig' --> <span>真空泵到底是什么?</span> <!-- END OUTPUT from 'core/modules/node/templates/field--node--title.html.twig' --> <!-- THEME DEBUG --> <!-- THEME HOOK: 'field' --> <!-- FILE NAME SUGGESTIONS: * field--uid--rss.html.twig * field--node--uid--knowledge-epository.html.twig x field--node--uid.html.twig * field--node--knowledge-epository.html.twig * field--uid.html.twig * field--entity-reference.html.twig * field.html.twig --> <!-- BEGIN OUTPUT from 'core/modules/node/templates/field--node--uid.html.twig' --> <span> <!-- THEME DEBUG --> <!-- THEME HOOK: 'username' --> <!-- BEGIN OUTPUT from 'core/modules/user/templates/username.html.twig' --> <span>ynqkjdcom</span> <!-- END OUTPUT from 'core/modules/user/templates/username.html.twig' --> </span> <!-- END OUTPUT from 'core/modules/node/templates/field--node--uid.html.twig' --> <!-- THEME DEBUG --> <!-- THEME HOOK: 'field' --> <!-- FILE NAME SUGGESTIONS: * field--created--rss.html.twig * field--node--created--knowledge-epository.html.twig x field--node--created.html.twig * field--node--knowledge-epository.html.twig * field--created.html.twig * field--created.html.twig * field.html.twig --> <!-- BEGIN OUTPUT from 'core/modules/node/templates/field--node--created.html.twig' --> <span>Mon, 08/18/2025 - 02:39</span> <!-- END OUTPUT from 'core/modules/node/templates/field--node--created.html.twig' --> <!-- THEME DEBUG --> <!-- THEME HOOK: 'links__node' --> <!-- FILE NAME SUGGESTIONS: * links--node.html.twig x links.html.twig --> <!-- BEGIN OUTPUT from 'themes/gavias_meipaly/templates/navigation/links.html.twig' --> <!-- END OUTPUT from 'themes/gavias_meipaly/templates/navigation/links.html.twig' --> <!-- THEME DEBUG --> <!-- THEME HOOK: 'field' --> <!-- FILE NAME SUGGESTIONS: * field--body--rss.html.twig * field--node--body--knowledge-epository.html.twig * field--node--body.html.twig * field--node--knowledge-epository.html.twig * field--body.html.twig * field--text-with-summary.html.twig x field.html.twig --> <!-- BEGIN OUTPUT from 'themes/gavias_meipaly/templates/field.html.twig' --> <div class="field field--name-body field--type-text-with-summary field--label-hidden field__item"><h2 class="header-vfC6AV auto-hide-last-sibling-br" style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border:0px solid;box-sizing:border-box;color:rgb(0, 0, 0);font-family:Inter, -apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, &quot;SF Pro SC&quot;, &quot;SF Pro Display&quot;, &quot;SF Pro Icons&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, &quot;Helvetica Neue&quot;, Helvetica, Arial, sans-serif;font-size:20px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;letter-spacing:normal;line-height:32px;margin-bottom:12px !important;margin-left:0px;margin-right:0px;margin-top:40px;orphans:2;outline:none;overflow-anchor:auto;padding:0px 0px 0.3em;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"><strong>為什么需要真空泵?—— 核心應用場景</strong></h2><div class="auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space" style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border:0px solid;box-sizing:border-box;color:rgba(0, 0, 0, 0.85) !important;font-family:Inter, -apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, &quot;SF Pro SC&quot;, &quot;SF Pro Display&quot;, &quot;SF Pro Icons&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, &quot;Helvetica Neue&quot;, Helvetica, Arial, sans-serif;font-size:16px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;line-height:28px;margin:0px;orphans:2;outline:none;overflow-anchor:auto;padding:0px;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;">真空泵的本質(zhì)是 “創(chuàng)造真空環(huán)境”,而真空環(huán)境在工業(yè)、科研、日常場景中不可或缺,常見應用包括:</div><ul class="auto-hide-last-sibling-br" style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border:0px solid;box-sizing:border-box;color:rgb(0, 0, 0);font-family:Inter, -apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, &quot;SF Pro SC&quot;, &quot;SF Pro Display&quot;, &quot;SF Pro Icons&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, &quot;Helvetica Neue&quot;, Helvetica, Arial, sans-serif;font-size:16px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;list-style:none;margin-bottom:8px !important;margin-left:0px;margin-right:0px;margin-top:8px !important;orphans:2;outline:none;overflow-anchor:auto;padding:0px 0px 0px 20px;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"><li style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);border:0px solid;box-sizing:border-box;color:rgba(0, 0, 0, 0.85) !important;font-size:16px;font-weight:400;line-height:28px;list-style-type:disc;margin:0px;outline:none;overflow-anchor:auto;padding:0px 0px 0px 4px;"><strong style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);border:0px solid;box-sizing:border-box;color:rgb(0, 0, 0) !important;font-size:16px;line-height:28px;margin:0px;outline:none;overflow-anchor:auto;padding:0px;">工業(yè)制造</strong>:半導體芯片生產(chǎn)(需要極高真空避免雜質(zhì)污染)、金屬焊接(真空環(huán)境防氧化)、塑料成型(真空吸塑)、食品包裝(真空包裝延長保質(zhì)期)。</li><li style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);border:0px solid;box-sizing:border-box;color:rgba(0, 0, 0, 0.85) !important;font-size:16px;font-weight:400;line-height:28px;list-style-type:disc;margin:8px 0px 0px;outline:none;overflow-anchor:auto;padding:0px 0px 0px 4px;"><strong style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);border:0px solid;box-sizing:border-box;color:rgb(0, 0, 0) !important;font-size:16px;line-height:28px;margin:0px;outline:none;overflow-anchor:auto;padding:0px;">科研實驗</strong>:實驗室里的質(zhì)譜儀、電子顯微鏡、材料表征設備,都需要真空環(huán)境才能正常工作(避免氣體分子干擾實驗結(jié)果)。</li><li style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);border:0px solid;box-sizing:border-box;color:rgba(0, 0, 0, 0.85) !important;font-size:16px;font-weight:400;line-height:28px;list-style-type:disc;margin:8px 0px 0px;outline:none;overflow-anchor:auto;padding:0px 0px 0px 4px;"><strong style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);border:0px solid;box-sizing:border-box;color:rgb(0, 0, 0) !important;font-size:16px;line-height:28px;margin:0px;outline:none;overflow-anchor:auto;padding:0px;">日常 / 醫(yī)療</strong>:家用真空吸塵器(簡化版 “粗真空” 真空泵原理)、醫(yī)療領域的負壓吸引器(抽取人體體液或廢氣)、冰箱制冷系統(tǒng)(抽除制冷管路內(nèi)的空氣,避免影響制冷效果)。</li></ul><h2 class="header-vfC6AV auto-hide-last-sibling-br" style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border:0px solid;box-sizing:border-box;color:rgb(0, 0, 0);font-family:Inter, -apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, &quot;SF Pro SC&quot;, &quot;SF Pro Display&quot;, &quot;SF Pro Icons&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, &quot;Helvetica Neue&quot;, Helvetica, Arial, sans-serif;font-size:20px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;letter-spacing:normal;line-height:32px;margin-bottom:12px !important;margin-left:0px;margin-right:0px;margin-top:40px;orphans:2;outline:none;overflow-anchor:auto;padding:0px 0px 0.3em;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"><strong>基礎分類:按 “抽氣原理” 分 3 大類</strong></h2><div class="auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space" style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border:0px solid;box-sizing:border-box;color:rgba(0, 0, 0, 0.85) !important;font-family:Inter, -apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, &quot;SF Pro SC&quot;, &quot;SF Pro Display&quot;, &quot;SF Pro Icons&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, &quot;Helvetica Neue&quot;, Helvetica, Arial, sans-serif;font-size:16px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;line-height:28px;margin:0px;orphans:2;outline:none;overflow-anchor:auto;padding:0px;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;">真空泵的分類方式很多,但最核心的是按 “抽氣原理” 劃分,不同原理決定了它的 “抽氣能力” 和 “適用場景”</div><div class="table-container"><table class="vacuum-pump-table"><thead><tr><th>類別</th><th>核心原理</th><th>特點(優(yōu)點 / 缺點)</th><th>常見應用場景</th></tr></thead><tbody><tr><td><strong>機械真空泵</strong></td><td>靠機械運動(如轉(zhuǎn)子旋轉(zhuǎn)、活塞往復)改變泵腔容積,通過“吸氣-排氣”循環(huán)抽氣</td><td>優(yōu)點:結(jié)構(gòu)相對簡單、成本低、適合“粗真空”;缺點:抽氣極限有限(無法達到極高真空)</td><td>真空包裝機、吸塵器、制冷設備</td></tr><tr><td><strong>噴射真空泵</strong></td><td>利用高壓流體(如水、蒸汽、空氣)的高速噴射,帶動周圍氣體流動并排出</td><td>優(yōu)點:無運動部件(故障率低)、可抽含粉塵/水汽的氣體;缺點:依賴高壓流體,能耗較高</td><td>化工行業(yè)(抽腐蝕性氣體)、造紙廠(抽紙漿廢氣)</td></tr><tr><td><strong>吸附真空泵</strong></td><td>利用吸附材料(如分子篩、活性炭)對氣體分子的“物理吸附”或“化學吸附”作用,將氣體分子固定在吸附劑上</td><td>優(yōu)點:可達到“極高真空”、無油污染;缺點:吸附劑會飽和,需要定期再生(加熱/降壓)</td><td>半導體制造、科研實驗室(高真空需求場景)</td></tr></tbody></table><h2 class="header-vfC6AV auto-hide-last-sibling-br" style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border:0px solid;box-sizing:border-box;color:rgb(0, 0, 0);font-family:Inter, -apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, &quot;SF Pro SC&quot;, &quot;SF Pro Display&quot;, &quot;SF Pro Icons&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, &quot;Helvetica Neue&quot;, Helvetica, Arial, sans-serif;font-size:20px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;letter-spacing:normal;line-height:32px;margin-bottom:12px !important;margin-left:0px;margin-right:0px;margin-top:40px;orphans:2;outline:none;overflow-anchor:auto;padding:0px 0px 0.3em;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"><strong>關鍵性能參數(shù):判斷真空泵 “好不好用” 的 3 個核心指標</strong></h2><div class="auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space" style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border:0px solid;box-sizing:border-box;color:rgba(0, 0, 0, 0.85) !important;font-family:Inter, -apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, &quot;SF Pro SC&quot;, &quot;SF Pro Display&quot;, &quot;SF Pro Icons&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, &quot;Helvetica Neue&quot;, Helvetica, Arial, sans-serif;font-size:16px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;line-height:28px;margin:0px;orphans:2;outline:none;overflow-anchor:auto;padding:0px;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;">拿到一臺真空泵,首先看這 3 個參數(shù),就能快速判斷它是否符合需求:</div><ol class="auto-hide-last-sibling-br" style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border:0px solid;box-sizing:border-box;color:rgb(0, 0, 0);font-family:Inter, -apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, &quot;SF Pro SC&quot;, &quot;SF Pro Display&quot;, &quot;SF Pro Icons&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, &quot;Helvetica Neue&quot;, Helvetica, Arial, sans-serif;font-size:16px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;list-style:none;margin-bottom:8px !important;margin-left:0px;margin-right:0px;margin-top:8px !important;orphans:2;outline:none;overflow-anchor:auto;padding:0px 0px 0px 20px;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"><li style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);border:0px solid;box-sizing:border-box;color:rgba(0, 0, 0, 0.85) !important;font-size:16px;font-weight:400;line-height:28px;list-style-type:decimal;margin:0px;outline:none;overflow-anchor:auto;padding:0px 0px 0px 4px;"><strong style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);border:0px solid;box-sizing:border-box;color:rgb(0, 0, 0) !important;font-size:16px;line-height:28px;margin:0px;outline:none;overflow-anchor:auto;padding:0px;">極限真空度(極限壓力)</strong><ul class="auto-hide-last-sibling-br" style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);border:0px solid;box-sizing:border-box;list-style:none;margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:4px !important;outline:none;overflow-anchor:auto;padding-bottom:0px;padding-left:20px !important;padding-right:0px;padding-top:0px;"><li style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);border:0px solid;box-sizing:border-box;color:rgba(0, 0, 0, 0.85) !important;font-size:16px;font-weight:400;line-height:28px;list-style-type:circle;margin:4px 0px 0px;outline:none;overflow-anchor:auto;padding:0px 0px 0px 4px;">定義:真空泵在 “無漏氣、被抽容器密閉” 的情況下,能達到的<strong style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);border:0px solid;box-sizing:border-box;color:rgb(0, 0, 0) !important;font-size:16px;line-height:28px;margin:0px;outline:none;overflow-anchor:auto;padding:0px;">最低壓力值</strong>(壓力越低,真空度越高)。</li><li style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);border:0px solid;box-sizing:border-box;color:rgba(0, 0, 0, 0.85) !important;font-size:16px;font-weight:400;line-height:28px;list-style-type:circle;margin:4px 0px 0px;outline:none;overflow-anchor:auto;padding:0px 0px 0px 4px;">例:某機械真空泵極限真空度為 10?2Pa,某吸附真空泵為 10??Pa,說明后者能創(chuàng)造更 “空” 的環(huán)境。</li></ul></li><li style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);border:0px solid;box-sizing:border-box;color:rgba(0, 0, 0, 0.85) !important;font-size:16px;font-weight:400;line-height:28px;list-style-type:decimal;margin:8px 0px 0px;outline:none;overflow-anchor:auto;padding:0px 0px 0px 4px;"><strong style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);border:0px solid;box-sizing:border-box;color:rgb(0, 0, 0) !important;font-size:16px;line-height:28px;margin:0px;outline:none;overflow-anchor:auto;padding:0px;">抽氣速率(抽速)</strong><ul class="auto-hide-last-sibling-br" style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);border:0px solid;box-sizing:border-box;list-style:none;margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:4px !important;outline:none;overflow-anchor:auto;padding-bottom:0px;padding-left:20px !important;padding-right:0px;padding-top:0px;"><li style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);border:0px solid;box-sizing:border-box;color:rgba(0, 0, 0, 0.85) !important;font-size:16px;font-weight:400;line-height:28px;list-style-type:circle;margin:4px 0px 0px;outline:none;overflow-anchor:auto;padding:0px 0px 0px 4px;">定義:在一定壓力下,真空泵單位時間內(nèi)從被抽容器中抽除的氣體體積,單位通常是 “L/s” 或 “m3/h”。</li><li style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);border:0px solid;box-sizing:border-box;color:rgba(0, 0, 0, 0.85) !important;font-size:16px;font-weight:400;line-height:28px;list-style-type:circle;margin:4px 0px 0px;outline:none;overflow-anchor:auto;padding:0px 0px 0px 4px;">意義:抽速越大,達到目標真空度的速度越快(比如給大體積容器抽真空,需要選抽速大的泵)。</li></ul></li><li style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);border:0px solid;box-sizing:border-box;color:rgba(0, 0, 0, 0.85) !important;font-size:16px;font-weight:400;line-height:28px;list-style-type:decimal;margin:8px 0px 0px;outline:none;overflow-anchor:auto;padding:0px 0px 0px 4px;"><strong style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);border:0px solid;box-sizing:border-box;color:rgb(0, 0, 0) !important;font-size:16px;line-height:28px;margin:0px;outline:none;overflow-anchor:auto;padding:0px;">工作壓力范圍</strong><ul class="auto-hide-last-sibling-br" style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);border:0px solid;box-sizing:border-box;list-style:none;margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:4px !important;outline:none;overflow-anchor:auto;padding-bottom:0px;padding-left:20px !important;padding-right:0px;padding-top:0px;"><li style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);border:0px solid;box-sizing:border-box;color:rgba(0, 0, 0, 0.85) !important;font-size:16px;font-weight:400;line-height:28px;list-style-type:circle;margin:4px 0px 0px;outline:none;overflow-anchor:auto;padding:0px 0px 0px 4px;">定義:真空泵能正常工作的壓力區(qū)間(從 “入口壓力” 到 “極限壓力”)。</li><li style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);border:0px solid;box-sizing:border-box;color:rgba(0, 0, 0, 0.85) !important;font-size:16px;font-weight:400;line-height:28px;list-style-type:circle;margin:4px 0px 0px;outline:none;overflow-anchor:auto;padding:0px 0px 0px 4px;">例:機械真空泵的工作壓力范圍通常是 “大氣壓(10?Pa)~10?2Pa”,超過這個范圍可能無法正常抽氣。</li></ul></li></ol><h2 class="header-vfC6AV auto-hide-last-sibling-br" style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border:0px solid;box-sizing:border-box;color:rgb(0, 0, 0);font-family:Inter, -apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, &quot;SF Pro SC&quot;, &quot;SF Pro Display&quot;, &quot;SF Pro Icons&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, &quot;Helvetica Neue&quot;, Helvetica, Arial, sans-serif;font-size:20px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;letter-spacing:normal;line-height:32px;margin-bottom:12px !important;margin-left:0px;margin-right:0px;margin-top:40px;orphans:2;outline:none;overflow-anchor:auto;padding:0px 0px 0.3em;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"><strong>3 個核心記憶點</strong></h2><ol class="auto-hide-last-sibling-br" style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border:0px solid;box-sizing:border-box;color:rgb(0, 0, 0);font-family:Inter, -apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, &quot;SF Pro SC&quot;, &quot;SF Pro Display&quot;, &quot;SF Pro Icons&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, &quot;Helvetica Neue&quot;, Helvetica, Arial, sans-serif;font-size:16px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;list-style:none;margin-bottom:8px !important;margin-left:0px;margin-right:0px;margin-top:8px !important;orphans:2;outline:none;overflow-anchor:auto;padding:0px 0px 0px 20px;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"><li style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);border:0px solid;box-sizing:border-box;color:rgba(0, 0, 0, 0.85) !important;font-size:16px;font-weight:400;line-height:28px;list-style-type:decimal;margin:0px;outline:none;overflow-anchor:auto;padding:0px 0px 0px 4px;">真空泵的核心功能:<strong style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);border:0px solid;box-sizing:border-box;color:rgb(0, 0, 0) !important;font-size:16px;line-height:28px;margin:0px;outline:none;overflow-anchor:auto;padding:0px;">降低被抽空間的壓力,創(chuàng)造真空環(huán)境</strong>。</li><li style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);border:0px solid;box-sizing:border-box;color:rgba(0, 0, 0, 0.85) !important;font-size:16px;font-weight:400;line-height:28px;list-style-type:decimal;margin:8px 0px 0px;outline:none;overflow-anchor:auto;padding:0px 0px 0px 4px;">最基礎的 3 類泵:<strong style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);border:0px solid;box-sizing:border-box;color:rgb(0, 0, 0) !important;font-size:16px;line-height:28px;margin:0px;outline:none;overflow-anchor:auto;padding:0px;">機械泵(靠運動抽氣)、噴射泵(靠流體噴射)、吸附泵(靠吸附固定氣體)</strong>。</li><li style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);border:0px solid;box-sizing:border-box;color:rgba(0, 0, 0, 0.85) !important;font-size:16px;font-weight:400;line-height:28px;list-style-type:decimal;margin:8px 0px 0px;outline:none;overflow-anchor:auto;padding:0px 0px 0px 4px;">選泵先看 3 個參數(shù):<strong style="-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);border:0px solid;box-sizing:border-box;color:rgb(0, 0, 0) !important;font-size:16px;line-height:28px;margin:0px;outline:none;overflow-anchor:auto;padding:0px;">極限真空度(能抽多空)、抽氣速率(能抽多快)、工作壓力范圍(適合什么場景)</strong>。</li></ol><p>?</p><p><strong>云南全控機電有限公司自 2015 年成立以來,專注于真空泵銷售及維保、非標定制自動化設備、加熱單元、加熱爐、紅外半導體設備、精密恒流源、真空泵、退火爐、晶體生長爐、電氣控制系統(tǒng)、真空部件類等的設計制造,憑借優(yōu)質(zhì)的研發(fā)和制造能力,結(jié)合國內(nèi)外產(chǎn)品優(yōu)勢,為用戶提供高可靠性的標準和非標設備及系統(tǒng),在行業(yè)內(nèi)樹立了良好的口碑,贏得了客戶的廣泛好評。</strong></p></div></div> <!-- END OUTPUT from 'themes/gavias_meipaly/templates/field.html.twig' --> <!-- THEME DEBUG --> <!-- THEME HOOK: 'field' --> <!-- FILE NAME SUGGESTIONS: * field--field-knowledge-epository-catego--rss.html.twig * field--node--field-knowledge-epository-catego--knowledge-epository.html.twig * field--node--field-knowledge-epository-catego.html.twig * field--node--knowledge-epository.html.twig * field--field-knowledge-epository-catego.html.twig * field--entity-reference.html.twig x field.html.twig --> <!-- BEGIN OUTPUT from 'themes/gavias_meipaly/templates/field.html.twig' --> <div class="field field--name-field-knowledge-epository-catego field--type-entity-reference field--label-above"> <div class="field__label">知識分類</div> <div class="field__item"><a href="/taxonomy/term/19" hreflang="en">真空泵</a></div> </div> <!-- END OUTPUT from 'themes/gavias_meipaly/templates/field.html.twig' --> Mon, 18 Aug 2025 00:39:35 +0000 ynqkjdcom 189 at http://m.shikeng.cn