管式閥 的英文怎麼說
中文拼音 [guǎnshìfá]
管式閥
英文
tube valve-
Finally, because high - speed power solenoid valve is one of the most important executive parts in the electronic control diesel engine and the performances of diesel engine are strongly related to the solenoid valve, the response performance of the solenoid valve is investigated. the response performance of the solenoid is influenced by many factors, such as driving voltage, electric driving unit etc. in order to have high excitation voltage and in low maintaining voltage, a high - low voltage electric driving unit is designed, and in order to make the solenoid valve close more rapidly, an active free - wheeling circuit and a bootstrapping circuit are designed in the electric driving unit, too. in the high - low electric driving unit, high voltage and low voltage are supplied by the dc - dc device and by the accumulator respectively
高速強力電磁閥的響應性能除了與閥本身的結構和材料有關外，與驅動電壓、驅動電路的設計密切相關，本文通過分析，首先開發出一種高低壓驅動電路，高壓電源是山升壓式dc - dc原理獲取的，低壓由蓄電池本身提供，實現高壓強激和低壓維持的功能，電路中採用有源續流電柴汕機中卜軌知介系統的設訓及其七川j敝略的叭究路進行續流，加誣了電磁閥的關閉速度；採用自舉吐路，降低了場效應管對驅動電壓的要求。Compound quick air inbreathe - release valve for water supply pipeline
給水管道復合式高速進排氣閥Pig receiver & launcher shall be horizontal, and the diameter of pig valves shall be equal to the inner diameter of the pipe cleaned
收發球筒採用臥式平放，收、發球閥的直徑應等於被清掃管線的內徑。Swing check valves prevent reversal of flow through pipe lines
旋啟式止回閥可以防止管路中的流體倒流。The structure and operating principle of an air - charged split - type adjustable shock absorber was described, e non - linear parameterized mathematical model of this shock absorber ' s damping characteristics was established according to fluid mechanics theory and the main structural affection factors to shock absorber ' s damping performance, such as the diameter of piston valve orifice, the diameter of adjustable orifice, the initial volume of gas chamber, the diameter of piston rod, the inner diameter of oil pipe and so on, were analyzed by simulations
摘要通過分析一種分體式充氣可調阻尼減振器的結構和工作原理，運用流體力學理論，建立了該減振器阻尼特性的非線性參數化模型，模擬分析了活塞阻尼閥孔徑、阻尼調節孔徑、氣室初始體積、活塞桿直徑、油管內徑等主要結構參數對減振器阻尼性能的影響，通過試驗測試，得到了減振器樣件的阻尼特性及其可調范圍。Improvement of flow proportionality and dynamic characteristics of pulse - width - modulated solenoid valves
驅動模式下螺管電磁閥動特性的優化方法分析Cannula compensator is comprised of body tube, compensation tube, flange and gadket. the product is applied in the drainage engeineer, providing great convenience to the detachment and installation of water tower and water meter of pump room. and it plays a role to resolve the compensation issues caused by temperature difference for long pipeline. sgd, axial displacement., , ,
套管式伸縮器是由體管伸縮管壓蘭密封圈構成的，此產品用於給排水工程，它為城鎮自來水塔泵房水表及閥門安裝拆換提供了極大的方便，以及對長距離管道用溫差引起的伸縮問題，起到了良好的填補作用。The product adopts the infalling through system on the structure of boiler pipe line, if equips safely valve an will stop working automatically in case hyperthermal, super - pressure and low water lever
安全採用水管貫流式爐膽結構，並配備安全閥，溫度過熱，水位過低，壓力過高等四重保護，絕對安全可靠。Threaded - in bonnet is common in lighter - duty services and smaller sizes of bronze multi - turn valves
螺紋旋進式閥蓋：通常用於輕型管道系統和小尺寸青銅多回轉閥門中。The components of this system are a cross - flow finned - tube evaporator, cross - flow finned - tube gascooler, a reciprocation compressor, a gas - liquid seperator, a double pipe internal heat exchanger and a throttling valve
系統由一個叉流翅片管式蒸發器、一個叉流翅片管式冷卻器、一臺往復式壓縮機、一個氣液分離器、一個套管式回熱器、一個節流閥組成。Top ( upper ) mounting type : unnecessary to unload valve from pipeline for maintenance but just by opening the bonnet for on - line maintenance
頂裝式：閥門維修時不需要從管道拆下，只要打開閥蓋即可進行在線維修。The equipment made by us of titanium, stainless steel, aluminum or plastics, mainly include column condenser ( heat exchanger ) ; coil hear exchanger ; membrane evaporator ; constant boil tower ; reactor ; pressure filter, storage tank ; blower, centrifuge and ta series corrosion - resist titanium pump, as well as variety of metal constructional member. they are widely applied in the industries of petrochmical engineering, smelt, pharmacy, chlorinate alkali, salt preparation, as well as electric chemical plant
我廠生產鈦材，不銹鋼等各種材質的化工設備，主要有風機，離心機，鈦泵，鈦閥，列管式冷凝器（換熱器） ；盤管式換熱器；薄膜蒸發器；塔器；反應器；貯存容器；面向石油化工，冶煉，制藥，氯堿，制鹽食品，造紙，環保等化學工業領域及電化行業。The body of filter adopts anti - block unidirection press valve, avoiding from the pump ' s breakdown when the pipe and papercore is stuffed, from the idle running and damage on motor
過濾器本體採用防堵單向壓力式閥門，避免了管道，紙芯堵塞后悶泵現象，有效防止水泵空轉，損壞電機。Full - bore : full - bore straight - through type with connection between valve and pipeline or straight pipe, equal sectional area and " 0 " loss of flow
全通徑：全通徑直通式，閥門與管道或直管連接相通，截面積相等，流量損失為「 0 」 。Automatic steam stop - check angle - globe valves are best on medium - pressure steam service where the sliding action of the semi - plug disc assembly permits the valve to serve as a shut - off valve, a throttling valve and a check valve
自動蒸汽截止止回閥和角式截止閥適用於中壓蒸汽管道系統，此時半插入式閥瓣的滑動作用使得閥門能夠起到關閉閥、節流閥和止回閥的作用。Abstract : the function expression for coefficient of pipeline ' s local head loss was presented through optimizing fitting to coefficient values listed in tables. the fitting accuracy is acceptable
文摘:採用優化擬合法通過對圖表中有關數值的擬合，給出了管道閥件阻力系數的函數表達式，具有較高的擬合精度。Union bonnet is recommended as the best choice for building services piping for bronze multi - turn valves, although not all styles offer this design
管接頭式閥蓋：對于建築物管道系統中的青銅多回轉閥門，管接頭式閥蓋是值得推薦的結構形式，但是，並不是所有類型的閥門都需要這種結構。Tilting disc check valves are used to prevent reversal of flow in horizontal or vertical pipe lines
翻轉式閥瓣止回閥適用於防止水平或垂直管路上的流體倒流。Bellows weal reducing valve
波紋管式減壓閥Bellows reducing valve
波紋管式減壓閥分享友人