查询词典 safety valve

Used for air and steam safety valve, safety valve used is not closed.

对于空气和蒸汽用安全阀，多采用不封闭式安全阀。

Safety valve is opened by the automatic import of hydrostatic pressure relief protection device, Balanced Bellows Safety Relief Valvess, Closed it is the pressure vessel, one of the most important security annex, which function is: When the container pressure exceeds a certain value, the pressure on media's own auto - Open the valve to quickly discharge a certain amount of media.

安全阀是一种由进口静压开启的自动泄压防护装置，它是压力容器最为重要的安全附件之一，它的功能是：当容器内压力超过某一定值时，依靠介质自身的压力自动开启阀门，迅速排出一定数量的介质。

Theaccident was mainly due to the defect in the design of safety valve protection, the poormaking of the electromagnet as well as the overlap of the service rating and the settingfor safety valve popping and reseating.

事故的主要原因是安全阀保护的设计有缺陷，电磁铁制作工艺差，安全阀起跳和回座的整定值与运行额定值相重叠。

Spring-loaded safety valve: 1 - guards; 2 - wrenches; 3 - Lo-conditioning units; 4 - valve cover; 5 - Spring on the Block; 6 - spring; 7 - stem 8 - Spring Block; 9 - Block-oriented; 10 - recoil disk; 11 - valve; 12 - positioning screw; 13 - conditioning sets of 14 - the valve seat; 15 - Qian Feng, 16 - Valve.

弹簧式安全阀：1—保护罩；2—扳手；3—调节螺套；4—阀盖；5—上弹簧座；6—弹簧；7—阀杆；8—下弹簧座；9—导向座；10—反冲盘；11—阀瓣；12—定位螺杆；13—调节套；14—阀座；15—铅封；16—阀体。

Lever-type safety valve lever to rely mainly on the weight of the work force, but the lever-type safety valve size often limit the choice of scope.

杠杆式安全阀主要依靠杠杆重锤的作用力而工作，但由于杠杆式安全阀体积庞大往往限制了选用范围。

Safety valve for manual should be regularly put on gas or Other pumps drainage experiment; lever-type safety valve lever is stuck or the hammer is moved.

应定期对安全阀作手动放气或放水试验；杠杆式安全阀的杠杆被卡住或重锤被移动。

L hot water boilers generally is not closed with a safety valve with a wrench Corrugated-Duct Full-Open Type Safety Valve Weiqi.

热水锅炉一般用不封闭带扳手微启式安全阀。

As the "Hydraulic safety Closed Spring Loaded Low Lift Type-High Pressure Safety Valve valve," has two levels pressure relief function and pressure from low to high pressure limiting function; with limited pressure relief and anti-corrosion properties of good stability and reliability advantages of the patented product may greatly enhance and expand power systems and hydraulic equipment hydraulic mine support equipment, quality and performance.

由于&气动液压安全阀&具备二个级别卸压功能和从低到超高压力的限压功能；具备限压卸压稳定可靠和防腐性能好的优点，本专利产品可极大地提升和拓展液压动力系统和液压设备矿井支护设备的品质和性能。

Used for air and steam safety valve, safety valve used is not closed.

关于空气和蒸汽用平安阀，少采取没有封锁式安全阀。

Recommended National Standards GB/T12243-2005 "spring load safety valve directly," provides a safety valve back seat pressure Automatic sludge-draining filter should be greater than 85% of the entire set pressure or 80% of the entire set pressure.

推荐性国家标准GB/T12243-2005《弹簧直接载荷式安全阀》规定，安全阀的回座压力应大于85%的整定压力或80%的整定压力。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。