恆壓閥 的英文怎麼說

中文拼音 [héng]
恆壓閥 英文
co tant pre ure valve
  • : Ⅰ形容詞1 (永久; 持久) permanent; lasting 2 (平常; 經常) usual; common; constant Ⅱ名詞1 (恆心...
  • : 壓構詞成分。
  • : 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...
  1. Study on the unvarying pressure mechanism of anti - dripping valve

    防滴系統機理的研究
  2. Attestation car of gmp : the special wall face with the ground material, in addition to the dust equipments, in addition to the wet equipments, constant temperature equipments, the pure water decontamination system, purify the air condition, cleanness to deliver the machine, cleanness to deliver the window, breeze to pour the room and transport with connect the appropriation tube piece with to pump the valve, stainless steel ware, professional clothing and product, the air compressor, calculator related system and software, the factory motive equipments and attestation of gmp of other products and equipments

    Gmp認證車間特別墻面與地面材料除塵設備除濕設備溫設備純水凈化系統凈化空調潔凈傳遞器潔凈傳遞窗風淋室輸送與連接專用管件與泵不銹鋼製品專業服裝與製品空氣縮機計算機相關系統與軟體工廠動力設備及gmp認證的其它產品與設備。
  3. Analysis is made on structure characteristics of the finned - tube, and analysis has been made on the special heat and mass transfer principle of every micro - unit under both dry and wet conditions. appropriate hypothesis is made and based on the energy, mass and momentum equivalent, the evaporator models of dynamic distributed parameters are set up. in addition, the gascooler and internal exchanger models of dynamic and distributed parameters, the throttling valve models and the compressor models are set up, too

    本文的內容如下: 1對翅片管蒸發器的結構特點進行分析,選取適當的微元體,對于干、濕工況下每個微元分別進行傳熱傳質分析,通過適當的假設,利用質量守方程、能量守方程和動量守方程建立了蒸發器的分佈參數數學模型;對回熱器劃分微元建立了分佈參數數學模型;對氣體冷卻器建立了分佈參數數學模型;對縮機建立了數學模型;建立了節流的數學模型,為系統模擬奠定了基礎。
  4. Through analyzing the figure of energy wasting of pump, the quality in pipes is direct proportion of the speed of pump if the speed of pump is reduced. the power of electromotor fell the cube of the speed of pump. so the energy wasting of constant pressure water supply based on variable frequency speed regulating technology is envident less than the traditional mode is used throttle to supply water

    分析水泵工況的能耗比較圖,可以看出利用變頻調速實現供水,當轉速降低時,流量與轉速成正比,功率以轉速的三次方下降,與傳統供水方式中用門節流方式相比,在一定程度上可以減少能量損耗,能夠明顯節能。
  5. Ar air regulators in multiple burner systems, hold constant air - fuel ratio and the mixture pressure with reducing burner port area of up to 90 %

    Ar空氣調節用於多爐頭系統,保持定的空氣燃料比和混合氣力。
  6. They will short down the working life of air compressor because they are always started or stopped when we want to make the railway carriage stay in a fixed temperature. now, automatic and intelligent control systems are being applying in bus air - conditions control. in this way, computers control the work of air compressor, the turnaround speed of fan, the open degrees of wind controlled doors and so on

    我國大多數客車空調仍然採用簡單的縮機開關控制及循環離合控制系統,如:離合器?熱力膨脹系統( cctxv )和離合器?節流管系統( ccot ) ,這些控制方式的精度低,當進行溫控制時縮機處于頻繁的開、停狀態,縮短了縮機的工作壽命。
  7. Based on the high - low voltage electric driving unit, a new electric driving unit is built, which not only has the advantages of the high - low voltage electric driving unit but also has the advantage of obtaining high limiting current and low maintaining current easily. using self - excitation chopper circuit, the electric driving unit is good efficient, and the heat creating from the solenoid is small

    在高低驅動電路的基礎上又設計出一種高低自激斬波流驅動電路,該驅動電路除了具有高低驅動電路的功能外,還具有高限流和低維持電流獲取方便、能量利用更為合理、發熱更少等特點。
  8. Constant gas flow control box is composed of pressure stabilizing valve, pressure meter, flow control valve and flowrator, gas contain and regulating valve and so on

    氣流控制箱由穩力表流量控制和轉子流量表氣容和調節等組成。
  9. 0. 58. 5 kgf cm2 oilless compressed - air pass through depressure, pressure stabilizing valve to keep its pressure constant, indicate by pressure meter, its pressure magnitude about 1 kgf cm2 then via flow control valve control flow, gas flowrator can indicate its gas valve generally at 60 standard liter hour

    0 . 5 8 . 5 kgf cm2無油縮空氣經減保持其力為定,由力表指示,其力大小約為1kgf cm2再經流量控制控制其流量大小,氣體轉子流量表可指示其氣量值一般在60標準升小時。
  10. Due to this, it is important to improve the hydraulic power system and enable it to control the pressure change at the measuring points of the servo valve, thus to develop the syt - ii servo valve overlap hydraulic measuring platform and improve the processing quality of servo valve

    因而對其油源系統加以改進,使其能控制伺服測量口處力變化,進而開發出高精度的油源,研製出syt - ii型伺服疊合量液動測量臺,提高伺服的加工製造水平。
  11. Sanitary tapware - low pressure thermostatic mixing valves - general technical specifications

    衛生排水塞.低溫混合.一般技術規范
  12. Relief valves in the form of the structure and type of moving into straight - pilot, and it ' s up in hydraulic pump export guarantee system, or limitation of the maximum pressure constant pressure, sometimes adjacent to import components in the implementation of the components of its security role

    溢流按結構形式分為直動型和先導型,它旁接在液泵的出口保證系統定或限制其最高力,有時也旁接在執行元件的進口,對執行元件其安全保護作用。
  13. Introduce the research and application of constant - pressure hydraulic power both in china and abroad and put forward and analyzes several constant - pressure hydraulic power controlling methods and pick out constant - pressure hydraulic power controlled by the proportional relief valve that fits the measuring system mostly

    依據國內外油源系統的研究及應用現狀,提出了幾種油源控制方案,分析各種方案的優缺點並選出適合測量系統的比例溢流油源方案。
  14. In this thesis work, a 1 - d hydraulic transient model and a 2 - d compressible flow model with the large eddy simulation approach have been applied to analyse the hydrodynamic process of the unsteady separated flow. prototype observation data of gezhouba shiplock no. 3 has been used to verify the computational results. it has been found that two different types of flow regime - stably - varying and strongly - oscillating regimes - could occur in the radial gate tunnel

    本文採取將一維非定流模型與二維可縮流一大渦模擬模型相結合的方法,分析了急變分離流的水動力學特性,並利用葛洲壩三號船閘的原型觀測資料驗證了數值模型的可靠性,發現門段存在平穩變化型和劇烈振蕩型兩種不同的流態,並詳細計算、分析了它們的流動特徵
  15. Based on the experience of regulating frequency according to different valve ' s angle, a reasonable controlling tactic is proposed. when the situation changes to a small degree, electromotor makes fan running at a constant rate ; when the situation changes to the limiting range, the discharge header pressure is automatically adjusted by the rate of fan

    制定合理的控制策略,採用基於門開度的變頻調節策略,即工況變化較小的情況下,電機帶動鼓風機速運行,通過控制門開度自動調節集氣管力;當門開度到達極限值,還不能達到控制要求時,再通過變頻器改變鼓風機轉速,以自動調節集氣管力。
  16. Thermostatic evaporator pressure regulator

    蒸發器力調節
  17. Sanitary tapware - low pressure thermostatic mixing valves ; general technical specification ; german version en 1287 : 1999

    衛生器具管件.低溫混合.通用技術規范
  18. This constant - pressure hydraulic power adopts plvc4 programmable logical controller for valve to control the electro - hydraulic proportional relief valve to adjust the pressure at the entrance of the servo valve and makes it change with the pressure change at the exit thus to keep the pressure difference constant

    油源採用用可編程式控制制器plvc4控制電液比例溢流調節伺服入口力,使其跟隨伺服出口力變化,達到入出口力差值定的目的。
  19. In order to study the operation characteristics of hpacdhws, distributed parameter simulation models of the fin heat exchanger and the plate heat exchanger are built up. the compressor model is founded in map - based method, and the thermodynamics expansion value model is built up in force balance method. the dynamic system model is the efficient connection of all component models by laws of equalization of mass, momentum and energy

    為了研究hpacdhws的運行特性,本文利用分佈參數法分別建立了翅片管換熱器和板式換熱器的動態數學模型,採用圖形法和力平衡法分別建立了縮機和熱力膨脹的集總參數計算數學模型,並基於質量、動量和能量守定律等約束條件,建立了hpacdhws的動態模擬模型。
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