特制急速放泄阀门，开模下降。
泵的轴封采用机械密封，泵体顶部和底部分别装有注水、放泄的螺塞。
Pump shaft seals use mechanical seal, pump top and bottom, respectively, equipped with water injection plug and the drain plug.
段塞的位置应能确保流体在油管柱从井筒中起出时从油管柱中自然地放泄。
A slug may be placed to ensure that fluids are naturally drained from a tubing string as it is pulled from the wellbore.
管道系统应该这样来设计和被支撑，即，使它们能够经受得住由于流体的放泄所产生的反作用力。
Piping systems shall be designed and supported so that they can withstand recreation forces due to discharge of fluids.
在高压试验或处理结束时，必须将处理管线和相关系统内的压力安全地放泄，以使能够继续进行以后阶段的作业。
At the conclusion of high-pressure tests or treatments, the pressure within the treatment lines and associated systems must be bled off safely to enable subsequent phases of the operation to continue.
冗余高压连锁切断了向环氧乙烷反应工段的供料，以及供至远低于泄放压力的环氧乙烷净化工段的所有热源。
Redundant high-pressure interlocks cut off feeds to the EO Reaction Section and all heat sources to the Ethylene Oxide Purification Section far below the relieving pressure.
收集器的清除阀周期性地开启，泄放蒸气使之返回进气系统。
A canister purge valve is opened periodically to vent the vapor back into induction system.
水-空气的混合液是经接口排泄，这个管路可以用作泄放，但是不能关闭。
The water-air mixture is drained through connection the connection pipeline may be used for drainage, however it must not be lockable.
这个箱柜居然没有安装泄放阀。
注油和泄放单元；
舱底水油分离器泄放柜高位报警。
采用安全泄放装置是防止容器超压发生爆炸最有效的方法。
Safety relief device is the most effective way to prevent vessel explosion due to excessive pressure.
压力泄放系统的方案设计对石油化工厂中的安全生产是至关重要的。
Conceptual design of pressure relief systems is an important stage in the design of a safe process plant.
由于动荷载引起的管道震动和损坏，例如机械震动，声波震动，液击，压力脉动和泄放阀门泄放时引起的震动。
Piping vibration or damage caused due to dynamic loads, such as mechanical vibration, acoustic vibration, fluid hammer, pulsation and relief valve discharge.
超压泄放设计系统程序完成后经过算例的考核，平均设计误差为6%左右。
The program for venting design has been checked up by factual examples and the error of the design in under 6%.
打开系统较高点的泄放口，排出收集的空气，直至液体液柱流出现。
Open bleed port at high point in system and vent trapped air until a solid stream of liquid emerges.
就地安装仪表的压力范围应是保护泄放阀的125%。
Ranges of locally mounted pressure gauges shall be 125% of the protection relief valves (except for thermal expansion relief).
介绍了常压容器真空泄放设计的一般方法。
This article introduces the general design method of atmospheric vessel's vacuum relief.
压力容器的一种安全泄放装置安全阀进行了讨论。
This article has discussed the safety valve which is a kind of leak equipment for the safety.
介绍了压力容器安全泄放装置的分类、作用和选用原则。
The following thesis deals with the classifications, roles and selecting principles of the safety relief device of pressure vessel.
这种超压泄放装置用于压力容器在操作过程中有可能出现超压的情况。
The superpressure leak equipment is used for superpressure when the pressure vessel working.
它们是当前公认的隔绝系统，静电泄放能力强。
They are recognized as isolated system at present and the property of releasing electric static is excellent.
泄放开口被提供成使所述冷却介质能够从所述过道(120)泄放和使环境介质能够进入所述过道(120)。
A bleeding opening is provided for enabling a bleeding of the cooling medium out of the aisle (120) and an entering of an ambient medium into the aisle (120).
当被保护系统超压时，爆破片沿薄弱环节拉伸破坏，泄放压力，从而起到保护作用。
When the protected system overpressure, blasting sheet along the weak link tensile failure, relieving pressure, thus plays a role in protection.
反应釜各阀采用针形阀，往复关闭形式，密封可靠经久耐用，各类阀安装合理，泄放畅通，无死角。
The reaction kettle each valve adopts of the needle valve, reciprocating closed form, sealing is reliable and durable, all kinds of valve is reasonable, bleeder unblocked and no dead Angle.
根据压力容器与安全泄放装置压力参数的配置关系，对可行的气密性试验方法和试验压力进行了讨论。
Based on the relationship between the designing pressure parameters of pressure vessel and that of safety devices, the feasible method and pressure of gas leak test were discussed.
在对压力和真空泄放装置选型时，在泄放情况下的进口压力损失的变动必须要进行计算。
Inlet pressure losses developed during relief conditions must be taken into account when sizing the pressure and vacuum relief devices.
随着目前高压、高处理量天然气处理厂的增加，安全泄放成为处理厂设计的重点。
With increase of natural gas treatment plants with high pressure and large treatment capacity, relief system has become more and more important.
随着目前高压、高处理量天然气处理厂的增加，安全泄放成为处理厂设计的重点。
With increase of natural gas treatment plants with high pressure and large treatment capacity, relief system has become more and more important.
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