Following the gradual enlargement of steam generation pressure, the flow velocity of exhausting steam is accelerated; then, the valve core is pushed upwards to block an air exhaust passage. 随着产生蒸汽的压力逐渐增大,排出蒸汽的流速加快,将阀芯上推堵住排气通道。
Purpose: Discussing the relation between closure pneumothoraxs air exhaust time and curative effect. 目的:探讨闭合性气胸抽气时间与疗效的关系。
At least one arm with the flow channel is provided with the air exhaust hole which is connected with the flow channel. 在具有流道的至少一个臂中设有与至少这个流道相连的排气孔;
The utility model relates to an exhaust duct that prevents head wind, especially to a movable air discharging door type one-way air exhaust device. 本实用新型涉及一种防逆风排风管,特别是涉及一种活动排风门式的单向排风装置。
A vacuum cooling system provided by the utility model can improve the operation efficiency of cooling and air exhaust processing equipment, thereby lowering the cost. 本实用新型提供的真空冷却系统,可以提高冷却抽气处理设备的运行效率,从而降低成本。
To deal with this problem, it is necessary to research and improve the air exhaust system. 为了解决这些问题,需要对铝电解机械排烟工艺进行研究改良。
The utility model enables a smooth air exhaust system in the cabinet and a rational layout through an improved ventilating system, thereby improving service performance of the device. 本实用新型由于通风系统的改进,使得柜内排风系统通畅,布局合理,从而提高了设备的使用性能。
Use self-designed pump system to meet requirements of high-speed of air exhaust and high vacuum during frying. 采用自主设计的真空系统,保证了油炸过程的大抽气速度和高真空的要求。
Therefore, this series is best fit for fire control fan, basement air exhaust and support system, kitchen equipment and various series of fan cabinets of air-exhausting. 因而最适合用于消防风机,地下室抽气送风系统,厨房设备和有特殊要求的各类抽,排系列风柜。
This paper analyzes several proposals of air exhaust and smoke exhaust in highrise building basement, and briefly introduces electric valves in application of aircodition water system. 对闽桥大厦地下室排烟、排风、防烟楼梯间及其前室、消防电梯前室的排烟设计分析比较;介绍空调水系统中电动两通阀的应用。
The air exhaust pipe is sleeved on the air inlet pipe, so that the air inlet pipe is located in the center of the whole tank, so as to reduce piping space and reduce the volume of the whole device. 抽气管套在进气管上,使进气管位于整个罐体的中心位置,缩减了管排布空间,减小了整个装置的体积。
The Discussion and Practice of Reclaiming Air Exhaust Heat from Cylinder Moulding Drier 圆网干燥机排风热量回收的探讨和实践
The research of monitoring cold air exhaust ben the vacuum sterilizer 真空灭菌器内室冷空气排除效果监测的研究
Air-water Two-phase Flow Pattern and Air Exhaust Mode of Pressure Water Supply Pipe 有压供水管道气水两相流流态及排气方式
The carrying capabilities under three active throttle modes of air inlet, air exhaust and air inlet-exhaust are given. 给出了进气、排气、进气-排气三种主动节流方式下的承载能力特性。
Structure design of air exhaust system of plastic injection mould 塑料注射模排气系统结构设计
The minimum fresh air volume of the system should be the maximum value between the values which local air exhaust plus the air volume that keep the indoor pressure positive and the value which the air volume need to meet the healthy requirement. 系统最小新风量应是局部排风量加上保持室内正压所需风量之和与卫生要求所需风量比较取二者最大值。
The experiment indicated that temperature field of gasification furnace had been great affected by gasification power, types of coal, material of collecting gas mantle, air exhaust velocity, etc. 实验结果表明,气化功率、煤的种类、集气罩材料和排气速率等对气化炉内温度场均有较大影响;
The condition adaptable to air exhaust using Venturi tube was analyzed, and then the basic principle on the design and calculation was presented. 对文氏管排气的适用条件进行了分析计算,提出了设计计算的基本原则;
Airproof connections in oil circulation, air exhaust at initial installation and filter change, as well as the improvement of configuration layout by 3D visual design are also discussed. 讨论了油路连接密封、初装和更换滤芯时的排气措施以及通过三维可视化设计改善机箱布局等问题。
In a 800 t/ d soybean flan extraction, the total air exhaust capacity of miscella vacuum evaporation system is 361.63 m 3/ h by calculation, which provide the evidence for the equipment selection of vacuum system. 通过理论计算,得出了日处理800t大豆坯的整个混合油负压蒸发系统总抽气量为36163m3/h,为真空系统设备选型提供了科学依据;
Problems existing in clean air conditioning for hospital are analyzed, and the application of dedicated outdoor air system fitted with local air exhaust unit with negative pressure sterilization in the clean air conditioning for hospital is discussed. 分析了医院洁净空调存在的问题,讨论了配有负压灭菌局部排风单元的独立新风系统在医院洁净空调的应用。
The reason why the automatic exhaust valve failed to be used for air exhaust from siphon tube was investigated. 对自动排气阀不能用于虹吸管排气的理由进行了分析。
A new type pneumatic power brake system with saving energy and reducing noise is put forward in this paper, against the common shortcomings in the pneumatic friction brake of mechanical press with big air exhaust, huge dust pollution, wasting energy and so on. 针对机械压力机目前普遍使用的气动摩擦制动器存在着排气噪声大,粉尘污染大和浪费能源等缺点,本文提出了一种节能降噪型气压式制动器。
On this basis, summed up the hot air exhaust system of shared power characteristics. 以此为基础,总结了热压对共用排气系统空气动力特性的影响。
If mechanical air exhaust was applied to solve these unfavorable elements, lots of energy will be consumed. 如果这些影响环境的不利因素全部靠机械排风解决的话将会产生大量的能耗。
When pressure triggered, there was an abnormal heat phenomenon under several air exhaust processes, but the reasons for these phenomena were still unknown and need to do more experiments to observe confirmed. 在压力触发时,几次抽气过程中有异常发热的现象,但并不知道这些现象发生的原因,还需要做更多的实验来观察证实。
MANET is a typical application of intelligent transportation system, services covering the entire road system, MANET have to collect road conditions, monitor air exhaust content, track moving vehicles, recover stolen vehicle, manage road congestion, give the best route proposal and other functions. 车联网是智能交通典型应用,涵盖整个道路服务系统,车联网系统具有收集路面状况、监测空气尾气含量、跟踪行驶中的车辆位置、恢复被盗车辆、管理道路拥堵和给出最佳行车路线建议等功能。