內置泄壓閥 的英文怎麼說
中文拼音 [nèizhìxièyāfá]
內置泄壓閥
英文
internal relief valve- 內 : 名詞1. (內部; 里頭; 里邊) inner; inside; within 2. (妻子或妻子的親屬) one's wife or her relatives 3. (姓氏) a surname
- 置 : 動詞1. (擱; 放) place; put; lay 2. (設立; 布置) set up; establish; arrange; fix up 3. (購置) buy; purchase
- 泄 : Ⅰ動詞1 (液體、氣體排出) let out; discharge; release 2 (泄露) let out (a secret); leak (new...
- 壓 : 壓構詞成分。
- 閥 : 名詞1 (指在某方面有支配勢力的人物或家族) established house or power group; a powerful person or...
- 內置 : build-in
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The second chapter simply introduces the development of alternate asynchronous inverter technology and retrospects some types of energy - saving systems for hydraulic elevators. then the working principles of the project are discussed and analyzed at four different working status, i. e. light load upwards, heavy load upwards, light load downwards and heavy load downwards. and the chapter focus on the introduction of structure design of pump station, calculation and type selection of pump / motor reversible units, research on oil leakage principles of accumulator circuit, design of accumulator - pump / motor pressure - energy transformer and integrated valve blocks, etc. the last but not the least, the electrical wiring of vector inverter control cabin and design of computer control and data acquisition system are introduced
論文第二章首先簡單介紹了交流異步電動機變頻調速技術的發展概況,在回顧電梯液壓控制系統節能技術的基礎上,介紹了本課題研製的「採用蓄能器的液壓電梯變頻節能控制系統研究」的基本原理,分析了動力系統在電梯轎廂輕載上下行、重載上下行等四種典型工況下的基本工作狀態和工作方式;詳細地介紹了本課題節能系統液壓動力泵站的結構設計和參數設計,重點研究了液壓動力泵站的結構設計、液壓泵馬達可逆性問題及其選型設計計算、蓄能器迴路泄漏油損失機理的研究及其補償裝置的設計、蓄能器-泵馬達壓力能量轉換裝置的設計、多功能集成控制閥組的設計等內容;最後簡單介紹了本課題矢量控制變頻控制櫃的外部附件電氣接線、計算機控制及數據採集系統的硬體設計等內容。Internal relief valve
內置泄壓閥All pressure containing parts within one body - bonnet forging ? no joints to leak or welds to cut for servicing
所有壓力部件都放置在閥體-閥帽鍛件內-沒有可能導致泄露的連接部位;在維護時,不需要切割任何焊接部位。The paper establishes a risk management model for natural gas stations based on risk theory and risk assessment model, takes into account the real working conditions and technical specifications of natural gas stations in our country, carries on the assessment from nine aspects, and presents the risk standard, the acceptable criterion, and the suggestive measures to control these risks
摘要以風險管理技術和風險評價模型為基礎,結合我國天然氣輸氣站場設計、施工、運行時的工況,遵循我國輸氣站場技術標準和安全規范,建立輸氣站場的風險管理模型,包括輸氣站場位置及環境、站內埋地管道、地面壓力設備、運轉設備、站內閥門、儀器儀表、工藝流程、站內甲烷泄漏、站場安全系統等9個部分,提出了輸氣站場風險標準及可接受性準則,給出了風險控制的措施。Compressor internal protectors include internal motor protector and pressure relief valve , which can effectively prevent the damage to compressor , caused by leakage of refrigerant and blocked fan condition
壓縮機保護裝置採用進口內置式保護器和安全閥,可有效防止由於冷媒泄露風扇,堵轉等引起的對壓縮機的損壞。分享友人