喷头

Over the past few years, the company and make unremitting efforts to form an automatic sprinkler fire extinguishing system-oriented products, have developed a fixed artillery fire extinguishing systems, foam extinguishing systems, gas fire extinguishing system, such as series of fire protection products, the current main Products are: sprinkler nozzle series, wet alarm series, deluge valve series, the flow indicator series, water spray, water curtain fire sprinkler control valve series series, in particular the PS20 - PS80 fire water cannons, PSKD30 - PSKD60 electric artillery fire control, PHY Series storage pressure of air bubble mixing device, such as the proportion of products in the domestic market by the user's consistent high praise, has great competitive advantage.

几年来，公司经过不懈的努力，形成了以自动喷淋灭火系统为主导产品，相继开发研制了固定消防炮灭火系统，泡沫灭火系统，气体灭火系统等系列消防产品，目前主要的产品有：洒水喷头系列，湿式报警系列，雨淋阀系列，水流指示器系列，水雾，水幕喷头系列消防控制阀系列，特别是PS20--PS80消防水炮，PSKD30--PSKD60电控消防炮，PHY系列贮压力使空气泡沫比例混合装置等产品在国内市场受到用户的一致好评，具有很大的竞争优势。

Buy low-flow showerheads — Using aerators in your faucets and installing low-flow showerheads can cut your family's water bills by 50% while helping to conserve our water supply.

购买水流小的淋浴喷头——在龙头中安装通风发散装置和安装低流量的淋浴喷头可以减少50%家庭水费的支出，同时也促进了水资源的保存。

On this basis, field model was used to test the arrangement patterns of sprinkle heads in standard residence environment and single sprinkle head with different flow quantity in test chamber. The thermal release velocity and temperature variety of designed points in the fire chamber were analyzed in regulation.

在此基础上，对标准住宅环境的喷头布置及喷头在不同流量下的灭火情况用场模拟进行数值模拟研究，并对上述情况下的热释放速率和设定温度点的温度变化情况进行规律性分析。

According to the requirements of the current national codes, the paper discusses some aspects about installing automatic water sprinkler system on fire shutters, such as the type of the sprinkler head , spacing, the distance between the head and the fire shutter, the way of pipe network connection, work pressure of the pipe network and the calculation of the water amount used.

作者根据国家现行规范的要求，对防火卷帘设置自动喷水灭火系统的喷头类型、间距、喷头与卷帘的距离及管网连接方式、管网工作压力、用水量计算等问题进行了讨论。

Thus, the gas shower plate can be prevented from being damaged by occurrence of cracks in the outer edge portion of the gas shower plate or the like.

因此，可以防止气体喷头盘免于由于在所述气体喷头盘等的外部边缘部分中出现裂缝引起的损坏。

One of them has so far been released in a number of limited edition versions - a guy called Fat Cap, standing just about 8 inches tall dressed in a hoodie and baggy pants.

其中的一个角色已经提前发售了一些限量的版本，他叫Fat Cap（译注：在涂鸦中Fat Cap指的是特粗的漆罐喷头，也用来代表用这种喷头所写的字体。

Pumping cleaning Note: outflow Mexican car disconnect the ink sac with cleaning fluid hose to the nozzle needle and ink-column connections to the appropriate pressure injectionerpendicular to the exhaust nozzles integrity thread.

注抽清洗：移出墨车，拔下墨囊，软管把装有清洗液的针筒与喷头墨柱连接，以适当压力推注、回抽，至喷头垂直的喷出完整细线。

Pumping cleaning Note: outflow Mexican car, disconnect the ink sac, with cleaning fluid hose to the nozzle needle and ink-column connections to the appropriate pressure injection,erpendicular to the exhaust nozzles integrity thread.

注抽清洗：移出墨车，拔下墨囊，软管把装有清洗液的针筒与喷头墨柱连接，以适当压力推注、回抽，至喷头垂直的喷出完整细线。

This paper describes principally the computation method which can be applied for drawing the performance curves of the tested pump and a family of isopleths of the sprinkling strength of the sprinkler head, and also points out some problems to be noticed in program design.

本文主要描述了用PS—80微型计算机绘制水泵性能曲线及喷头喷灌强度的等值线的算法，同时指出在程序设计中应注意的问题。以2BPZ—35自吸喷灌泵及PY20A喷咀直径φ7×4喷头为例，分别在PS—80微机上运行这两个程序，计算的结果和绘出的曲线能符合试验单位的需求。

You should determine the number of sprinklers and the spacing between sprinklers, and you

你们需要确定喷头的数量以及喷头之间的距离，同时还要给出一个移

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。