速放閥 的英文怎麼說
中文拼音 [sùfàngfá]
速放閥
英文
quick release valve-
B ) the design of the new valve : for the displacement of the actuator, hydraulic magnify is used, and the stracture that has comparatively motion beteen harness and body and comparatively stillness between harness and body is adopted. the static characteristic of the new valve and also its dynamic characteristic, the factors that affect the valve ' s characteristic are analyzed
設計新型高速開關閥:對驅動器位移採用了液壓式放大,並採用閥套與閥體之間有相對運動,閥芯相對閥體不動的結構。分析了新型高速開關閥靜動態特性以及影響其性能的主要因素。The timing - and - quantitation precision injection of lpg was realized with high - speed lpg solenoid valve and a set of electronic control system, which was designed by the author and can flexibly control the gas supply system of lpg. based on the analysis of experimental data got by comparing the performances before and after the application of the set of equipment on lr6105q12 diesel engine, the effects of load, speed and replace ratio, etc on the emissions of smoke, hc and co of dual fuel engine were expounded. through optimization, the smoke emission was utmostly reduced and the emissions of hc and co were within the government restriction
為此,本文通過對各個方案進行詳細比較,選擇了電控多點順序噴射的供氣方案;利用高速lpg噴射閥和自己獨立開發出一套電子控制系統對lpg供氣進行靈活地控制,實現了lpg的定時定量噴射,並把這套裝置應用到中國一拖生產的lr6105q12柴油機上,在對改裝前後的發動機進行大量試驗和分析的基礎上,闡明了負荷、轉速、摻燒比等因素對雙燃料發動機的煙度、 hc 、 co等排放的影響情況,並且通過優化,最大限度地降低了發動機的煙度排放,同時使hc 、 co排放限制在國家標準規定的范圍之內。The air - fuel ratio closed loop control adjusts the air - fuel ratio near the theoretical value by controlling the supplementary air of supplementary valve based on the signals of oxygen sensor, running speed and water temperature and which is necessary condition for three - way catalyst converter to work more efficiently
空燃比閉環控制是根據氧傳感器、轉速和水溫信號,控制化油器后補氣閥補氣將空燃比控制在理論值附近,為三元催化轉換器高效工作準備必要條件,使其最大限度降低尾氣排放。Air filtration portfolio, air filters, valve, oil mist machine, filter valve, oil mist separator, micro - mist separator, stability activated solenoid valve, pressure gauge, micro - valve and vacuum valves, links the release of the closure - pressure valves, and pipe connection, a one - way valve, t - shelves, shelves, brackets, diaphragm - type flow switches, blades type flow switches, further growth actuator, the valve lock, precision valve, pressure switches, mechanical pressure switches, pneumatic control ratio positioning devices, and electric - gas ratio positioning devices, and telecommunications - pressure converters, electro - pneumatic proportional valve, filter valve, shuttle valve, gas - electric relay and gas indicator, delay pneumatic valve and cylinder fcl, plumbing fcl, mufflers and exhaust cleaner, the excess flow valve with silencer, a one - way valve, rapid valve, rapid joints, rapid valve with fcl, rapid joint sub - cluster gas, micro joints, gas pipes, pipe from the devices, and helical coils, pipes, channels, scissors, multiple fastener, high - speed rotary joint, 10000 threaded joints, and insert the tube joints, rotary joints began, 68. 25 rapid joints and hoses, hose fittings and rapid non - electrostatic
空氣過濾組合空氣過濾器減壓閥油霧器過濾減壓閥油霧分離器微霧分離器穩定啟動電磁閥壓力表微型減壓閥減壓氣閥三通釋放式截流閥壓力開關管接頭單向閥t型隔板隔板托架膜片型流量開關漿葉型流量開關增速繼動器鎖定閥精密減壓閥壓力開關機械式壓力開關氣控比例定位器電-氣比例定位器電訊號-氣壓轉換器電-氣比例閥過濾減壓閥梭動閥氣-電繼電器氣源指示器氣動延時閥氣缸限流器管道限流器消聲器排氣潔凈器限流閥帶消聲器單向止回閥快速排氣閥快速接頭快速排氣閥帶限流器快速接頭集束分氣微型接頭氣喉管喉管脫離器螺旋管排管管道剪刀多管扣件高速旋轉接頭萬用螺紋接頭插入式管接頭旋式緊鎖接頭難燃性快速接頭和軟管不帶靜電快速接頭和軟管Qrv quick release valve
快速泄放閥There ' s something wrong with the quick - discharge air valve
快速放氣閥有一點毛病。So the pressure signal of control air holds the single - acting cylinder at the stop position through the pipe named “ supply ”, the 3 - way valve ( pos. no. 22, upper frame ), the double check valve ( pos. no. 72 - 1 ) and the quick release valve ( pos. no. 41, right frame )
因此控制空氣的壓力信號保持單作用氣缸在停止位置通過管路supply ,三通閥22 ,上位,雙向止回閥72 - 1和快速泄放閥41 ,右位。The 3 - way magnet valve ( pos. no. 77 ) is never energized again ( upper frame ), but if the cause of deenergizing is eliminated and the electric circuits of the engine protecting system are reset, the 3 - way magnet valve ( pos. no. 77 ) is energized ( upper frame ), then the control air which has actuated the single - acting cylinder ( pos. no. 21 ) being rapidly blown off through the quick release valve ( pos. no. 41 )
三通電磁閥77決不會再次通電上位,但如果斷電的原因被消除而且主機安保系統電氣迴路被復位,三通電磁閥77被通電上位,作用在單作用汽缸21的控制空氣已被迅速放出通過快速泄放閥41 。Until now, there have had the single way proportional valve controlling the power or the route, double way ratio valve controlling the orientation. they cover flux control, pressure control, velocity control and position control. according to these functions, ratio amplifier has single way or double ways type amplifier
由於比例閥已經發展出單通道力、行程控制比例閥,雙通道方向控制比例閥,廣泛用於流量、壓力、速度、位置控制等環節中,比例放大器也本著這些功能研製出了單、雙通道的比例電控器。Yet, most existing high speed on / off valves use electromagnet as their electicity - mechanism conversion element, and good performant electromagnets have to be imported from other countries, in such situation, it is difficity to make excelent high speed electromagnet valve made in our country, even if we can make good performant high speed electromagnet valve in our country, it still has the shortcoming of not high enough respond speed, too small placket and big volumeo in this thesis, a new high speed on / off valve is developed based on two types of existing valves, this new valve has higher respond speed, a little big placket and little volume o for the new valve, several main task was made out as below : a ) several types of high speed on / off were first analyzed, then the basic performance of the actuator of the new valve was analyzed
高速開關閥是20世紀80年代發展起來的一種具有響應速度快、抗污染能力強、與電子電路配合好等特點的一個良好的動力放大元件。但是現有的高速開關閥基本上採用電磁鐵為電?機轉換元件,高性能的電磁鐵又基本為進口,難以滿足高性能高速開關閥國產化的要求,即使是高性能的電磁鐵式高速開關閥,仍存在著響應速度不夠大、開口過小、體積較大的缺點。本文在現有兩種高速開關閥的基礎上,設計了一種新穎的高速開關閥,在提高其動態性能的同時,增大了閥的開口,減小了閥的體積。Quick closing valves, water hammer or supply pressure fluctuations can cause intermittent discharge
迅速關閉閥門,水錘或供應壓力波動可能導致間歇性排放。This is provided to protect the measuring element from over speeding when the meter discharges to atmosphere. also, prevents damage to the backflow preventer due to excessive flow
當儀表排放到大氣時,這種裝置保護測量元件不會受到過高流速的破壞。此外,也防止防迴流閥受到過大流量的破壞。C ) to create the pwm signal that drives the new high speed on / off valve, the currency pwm - confection of intel 80c 196mc is used, and the voltage, power magnify electrocircuit that used for the actuater ' s dynamic application is chosed and designed
應用intel80c196mc中的通用pwm調制輸出,產生驅動高速開關閥的pwm信號,選擇和設計了適合驅動器動態應用的電壓、功率放大電路。The mixing tank is designed which function is to blend diesel and dme rapidly and richly so as to ensure the uniformity of mixing fuels. the ecu is devised which role is to determine the flux performance of the solenoid valve and the emission performance of engine and to ascertain and control dme / diesel ratio
混合油箱的作用是使柴油和二甲醚能迅速充分混合,保證燃料混合的均勻性;電控系統的作用是通過測定電磁閥流量特性、柴油機排放特性來確定和控制dme摻燒比例。分享友人