熱排氣閥 的英文怎麼說
中文拼音 [rèbèiqìfá]
熱排氣閥
英文
tvv thermal vent valve-
The telescopic butterfly valve can be used as closing and throttling units on pipline with such media, as all kinds of corrsive and incorrosive gases, liquids semifluid and solid powder in them with belong to the system of petroleum, chemical, textile, shipbuilding, and metallurgic industries, of food medicine and paper manufactures, and of water and electricity, water supply and drainag and energy servies
本蝶閥適用於石油、化工、給排水、食品、醫藥、冶金、造紙、電站、煤氣、通風、供熱、環保、船舶、能源等工業系統一切腐蝕和非腐蝕性氣體、液體、半流體和固體粉末的管路上作接流和調節用。Air vacuuming : to turn two stop - valves of solar panel loose completely to allow air to expel from low - pressure tripe - pipe - valve of outdoor parts
排除空氣，要將太陽能集熱轉換器上的兩個截止閥完全打開。從室外機組的低壓三通閥的加液口排出空氣。This device, called the manifold heat-control valve, is built into the exhaust and intake manifold.
這種裝置稱為「歧管熱控制閥」，它拼裝在排氣與進氣歧管中。Tvv thermal vent valve
熱排氣閥Vhc vacuum exhaust heat control valve
真空排氣熱控制閥Exhaust manifold heat control valve
排氣歧管熱量控制閥This device, called the manifold heat - control valve, is built into the exhaust and intake manifold
這種裝置稱為「歧管熱控制閥」 ，它拼裝在排氣與進氣歧管中。Study on corrosion at high temperature of valve spindle used in using to ship diesel engine
2船用柴油機排氣閥抗熱腐蝕性能The condensation heat - exchange characteristic of a separate - type heat - pipe was studied on a 1 : 1 model. the heat pipe is heated by electricity, and working fluid is distilled water, and it is cooled by air. the experimental results show that, ( 1 ) when charging liquid ratio is 45 %, condensation heat - exchange coefficient reaches to maxium ; ( 2 ) when there is not non - condensing gas, the coeffcient decreases a little with the increase of vapour pressure, and it decreases by 9. 5 % when the pressure increases from 0. 16mpa to 0. 36mpa ; ( 3 ) when there is non - condensing gas, the coefficient decreases a little, but when the gas is discharged by an exhaust value, it can be improved, when the volume content of the gas is 2. 5 %, it can increased by 22 % ; ( 4 ) the effect of the non - condensing gas on the coefficient decreases with the increase of the pressure, and when the volume content of the gas is 5 % and the pressure increases from 0. 16mpa to 0. 36mpa, the coefficient increases by 6 %. the relative curves are given between condensation heat - exchange coefficient and air flowrate, charging liquid ratio and vapour pressure
建立了空氣冷卻實驗臺，熱管的加熱方式為電加熱，工質為蒸餾水.在1 1模型上對分離式熱管管內凝結換熱特性、不凝性氣體對凝結換熱的影響及不凝性氣體的擴散規律進行了試驗，得出分離式熱管有一最佳充液率，其值為45 %左右；凝結換熱系數隨著蒸汽壓力的增加略有降低，在實驗的壓力范圍內，降低了9 . 5 % ；不凝性氣體對分離式熱管的凝結換熱僅影響冷凝段下部較小部分，通過排氣閥排出不凝性氣體可有效地改善冷凝段下部的凝結換熱；隨著壓力的增加，不凝性氣體對分離式熱管冷凝段的影響減少.這些結論可用於分離式熱管換熱器的工程設計和控制Abstract : the condensation heat - exchange characteristic of a separate - type heat - pipe was studied on a 1 : 1 model. the heat pipe is heated by electricity, and working fluid is distilled water, and it is cooled by air. the experimental results show that, ( 1 ) when charging liquid ratio is 45 %, condensation heat - exchange coefficient reaches to maxium ; ( 2 ) when there is not non - condensing gas, the coeffcient decreases a little with the increase of vapour pressure, and it decreases by 9. 5 % when the pressure increases from 0. 16mpa to 0. 36mpa ; ( 3 ) when there is non - condensing gas, the coefficient decreases a little, but when the gas is discharged by an exhaust value, it can be improved, when the volume content of the gas is 2. 5 %, it can increased by 22 % ; ( 4 ) the effect of the non - condensing gas on the coefficient decreases with the increase of the pressure, and when the volume content of the gas is 5 % and the pressure increases from 0. 16mpa to 0. 36mpa, the coefficient increases by 6 %. the relative curves are given between condensation heat - exchange coefficient and air flowrate, charging liquid ratio and vapour pressure
文摘:建立了空氣冷卻實驗臺，熱管的加熱方式為電加熱，工質為蒸餾水.在1 1模型上對分離式熱管管內凝結換熱特性、不凝性氣體對凝結換熱的影響及不凝性氣體的擴散規律進行了試驗，得出分離式熱管有一最佳充液率，其值為45 %左右；凝結換熱系數隨著蒸汽壓力的增加略有降低，在實驗的壓力范圍內，降低了9 . 5 % ；不凝性氣體對分離式熱管的凝結換熱僅影響冷凝段下部較小部分，通過排氣閥排出不凝性氣體可有效地改善冷凝段下部的凝結換熱；隨著壓力的增加，不凝性氣體對分離式熱管冷凝段的影響減少.這些結論可用於分離式熱管換熱器的工程設計和控制Open the air - release valve of the trap beforework to discharge a large quantity of non - frozen gas. then drivetightly the air - release valve and preheat gradually. the preheatrate should not be more than 36 / minutes
疏水閥在工作前需打開放氣閥，使不凝結氣體大量排出，然後擰緊放氣閥，並逐漸預熱，預熱率不超過36 / 8分鐘。分享友人