A small valve or faucet used to drain or reduce pressure, as from a boiler.
泄气阀，小龙头用来排空或降低压力的一种小阀门或小龙头，如锅炉上的。
A new control strategy for steam pressure control of pipe-main operating boiler based on expert PID control strategy is presented.
采用基于专家PID控制方法，给出了母管制运行锅炉蒸汽压力系统新的控制策略。
It is a traditional manufacturing industry with an age-old history that the manufacture of boiler and pressure container.
锅炉及压力容器制造行业是一个传统的制造行业，历史悠久。
Boiler pressure is higher than rated pressure to release energy, the valve can not be a timely pop-up, the boiler unexpected serious incidents occur.
锅炉内压力高于额定压力需要释放能量时，安全阀不能及时弹起，锅炉就会发生意想不到的严重事故。
Boiler is a special pressure equipment which may lead to explosion and also discharges a large amount of smoke, dust and harmful gases.
锅炉是有爆炸危险的特种承压设备，又是耗能与排放烟尘及有害气体的大户。
The paper presents calculation and research results of heat transfer and wall temperatures of coiled tubes in the cooling walls of a 600MW supercritical pressure boiler.
该文阐述了600MW超临界压力锅炉螺旋管圈水冷壁传热和壁温计算的研究结果。
LuHong high pressure boiler tube website information reported: yesterday rebar sharply peatlands ing uplink, hit a record high, the biggest motivation still from cost boost.
官网资讯报道：昨日螺纹钢大幅放量增仓上行，再创新高，最大的动力依然来自于成本的推动。
Second: to assist in cutting out a boiler, when ceasing to fire. In this case, the disc automatically closes and prevents header pressure from entering the boiler.
其次，有助于切断锅炉，当停火后，阀瓣自动关闭，防止热水器压力进入锅炉。
The internal pressure stress distribution and stress concentrations for the water separator of a 600 MW supercritical boiler are analyzed by the finite element method.
采用有限元方法对600MW超临界锅炉汽水分离器进行应力计算，得出了汽水分离器进口连接管区域内压引起的机械应力分布规律和应力集中状况。
Each hot water space heating boiler shall be equipped with a pressure relief valve set to relieve below the maximum boiler working pressure.
每个热水供暖锅炉都必须配置压力安全阀，其设置的泄压压力必须小于锅炉的最大工作压力。
Puts forward several ways to solve overpressure of the hot water boiler for a project. Applies the pressure diagram to analyze the problem.
对某工程中出现的热水锅炉超压问题提出几种解决办法，利用水压图进行分析。
The cleaning process has been applied on a subcritical pressure boiler in Douhe power plant with satisfied economical results.
在陡河电厂的亚临界参数锅炉上已采用了碱处理洗硅与钝化工艺，并取得了良好的经济效果。
Senior high pressure boiler tube expert analyzes believed that India's iron ore export tariffs on to the importer chamber will, a move that may actually have a further push the high iron ore prices.
资深高压锅炉管专家分析认为，印度的铁矿石出口商会将关税转嫁给进口商，此举反而可能进一步推高铁矿石价格。
The article introduces a style of design of the full-automatic boiler pressure controller based on single chip microcomputer.
介绍了一款基于单片机的全自动锅炉压力控制器的设计。
Hydrodynamic structure is a key point of design of high-pressure natural circulation chain boiler, the hydrodynamic structure of dhl35-9.
然而高压自然循环链条炉排锅炉水循环结构的设计是该类锅炉设计中的一个重点，给出了DHL 35—9。
Construction and characteristics of a dense phase pneumatic conveying system with a positive pressure for number 5 boiler in Xuzhou Power Plant are described.
详细介绍了徐州发电厂5号炉正压浓相气力输灰系统的结构及其特点。
The whole process of chemical cleaning scale in a low pressure boiler was particularly introduced, and several Suggestions on chemical cleaning to boiler were given.
详细介绍了一例低压锅炉化学清除水垢的全过程，同时对锅炉的化学清洗提出了几点建议。
A mathematical model is set up for calculating the water swell in a supercritical pressure once through boiler during its start up.
本文建立了超临界直流锅炉启动过程汽水膨胀的计算模型，并用试验进行了验证。
A boiler "s pressure is one of the critical performances in the production field and is also one of the major conditions to ensure the boiler run in a safe way."
锅炉压力是锅炉燃烧控制系统中的一个极为重要的指标，同时也是保证锅炉安全运行的主要条件之一。
For the best system performance, install on the fresh water feed line before any pressure regulators (such as the watts series 1156 on a residential boiler application).
为了获得最好的系统性能，在任何压力调节器(如家用锅炉电器上应用的美国瓦茨系列1156)之前，要安装淡水进水管。
The key turned out to be his "bakelizer", a heavy iron vessel that was part pressure cooker and part basement boiler.
后来证实关键的东西是他的“bakelizer(塑料合成器)”，一个部分是压力锅，部分是地下锅炉的重铁容器。
Sometimes the negative pressure control system of boiler in power plant contains a strong nonlinear sector such as dead-zone which makes the system oscillate.
火电厂炉膛负压控制系统中有时含死区类的强非线性环节，死区使该控制回路产生振荡，仅用常规pid控制器无法克服这一现象。
For this a "hot" iron has amazing ", "the market of the high pressure boiler tube industry: there are three ore borrow someone thinks that the monopoly of the steel, the implementation of ShanJi"; "
对于这一场“点击率惊人火爆”的铁矿石“市场之变”，高压锅炉管业界各有看法：有人认为是三大矿借垄断之势，对钢铁业实施“闪击”之术；
The utility model discloses a quick electronic boiler for purified water, which comprises a reverse osmosis host machine, a water storage pressure pot and a boiled water tank.
本实用新型公开了即沸式纯净水电开水器，其结构包括反渗透主机、储水 压力桶、开水箱；
This paper gives a explanation for the rules of the Appendix of 'Submittal of technical inquiries to the Boiler and Pressure Vessel Committee' changed by 2005 Addenda issued July 1, 2005.
本文是就2005增补对《向锅炉及压力容器委员会提交技术询问函的导则》规定的说明。
The company was founded in 1988, is the national A-boiler and a second class pressure vessels of large manufacturing companies.
我公司成立于1988年，是国家A级锅炉和一、二类压力容器大型制造企业。
The company was founded in 1988, is the national A-boiler and a second class pressure vessels of large manufacturing companies.
我公司成立于1988年，是国家A级锅炉和一、二类压力容器大型制造企业。
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