传感器在www.878365.com中起什么作用 - 济南www.878365.com价格
www.878365.com-365bet备用网址欢迎您!
18765879198

首页>企业新闻
传感器在www.878365.com中起什么作用
Time:2019-05-20 16:52:22       来源:/      

  传感器作为一种检测装置,大多数仪器里都需要:上至登月的嫦娥四号,下至人手一部的手机电话,生活中几乎已经离不开它了。当然在众多行业机械中,传感器也占了一席之地,包括我们行业熟知的www.878365.com,也需要传感器。

  As a kind of detection device, sensors are needed in most instruments: Chang'e 4, which goes to the moon, and a mobile phone, which is almost indispensable in life. Of course, in many industry machinery, sensors also occupy a place, including air compressors, which are well known in our industry, also need sensors.
  那么,空气压缩机中传感器起到了什么作用
  So, what role does the sensor play in the air compressor?
  在工作过中压缩机实际所承担的职责是提升压力,将吸气压力状态提高到排气压力状态。压缩比是压力差的一种技术表示方式,其含义为高压侧绝对压力除以低压侧的绝对压力。压缩比的计算必须采用绝对压力值。为了避免使压缩比计算值出现负值,计算压力比时必须采用绝对压力,而不是表压力。采用绝对压力值才能使压缩比计算值为正值,这样才有意义。
  In the course of working, the compressor actually assumes the responsibility of raising the pressure and raising the suction pressure state to the exhaust pressure state. Compression ratio is a technical expression of pressure difference, which means that the absolute pressure on the high side is divided by the absolute pressure on the low side. The absolute pressure must be used to calculate the compression ratio. In order to avoid negative compression ratio, absolute pressure, not gauge pressure, must be used to calculate pressure ratio. Only when absolute pressure is used can the compression ratio be positive, which makes sense.
  下面我们具体了解一下压力传感器在工业空气压缩机中的应用。
  Next, we have a detailed understanding of the pressure sensor in the industrial air compressor application.
  一般工业空气压缩机中的压强大小为2hp到10000hp。空气压缩机主要用在气动控制、执行、喷射设备,气动工具,空气排放操作等应用中。常见的空气压缩机一般工作压强在125psi(约8.6个大气压),气体流速大小为1CFM到15000CFM。当含有杂质或污染物的空气经过压缩机时,会极大的降低空气压缩机的工作效率,并减小其实用寿命。为此,一般生产制造商会通过加装分离/过滤设备,以清除空气中的赃物、水气和油污。随着过滤设备吸附污染物的增多,经过过滤后的气体压降会越来越大。因此,需要利用压力传感器对气体的压降进行监测。当气体的压降达到10psi时,压力传感器能够触发电路中的报警系统,以便通知操作人员及时清理或者更换过滤设备。由于气体的压降受到使用环境、过滤器使用时间长短、过滤的空气量等多方面的因素影响。
                                     济南www.878365.com
  In general, the pressure in industrial air compressors ranges from 2 HP to 10 000 hp. Air compressor is mainly used in pneumatic control, execution, injection equipment, pneumatic tools, air emission operation and other applications. Common air compressors generally work at 125 psi (about 8.6 atmospheric pressure), and the gas flow rate is 1 CFM to 15 000 CFM. When air containing impurities or pollutants passes through the compressor, it will greatly reduce the working efficiency of the air compressor and its service life. To this end, manufacturers usually install separation/filtration equipment to remove stolen goods, water and oil in the air. With the increase of pollutants adsorbed by filtration equipment, the pressure drop of filtered gas will increase. Therefore, pressure sensor is needed to monitor the pressure drop of gas. When the pressure drop of the gas reaches 10psi, the pressure sensor can trigger the alarm system in the circuit to notify the operator to clean up or replace the filter equipment in time. Because the pressure drop of the gas is affected by many factors, such as the use environment, the length of time the filter is used, the amount of air filtered and so on.
  大量程的压力传感器,可以用于工业级的空气压缩机使用,并且几乎可以连接任何的微控制器,通信协议简单,无需对设备中的内部寄存器进行编程。凝胶保护和防磁不锈钢帽可保护压力芯片。可以广泛适用于智能手机,平板电脑,个人导航设备,胎压计中。
  A large range of pressure sensors can be used in industrial air compressors, and can be connected to almost any microcontroller. The communication protocol is simple, and there is no need to program the internal registers in the equipment. Gel protection and diamagnetic stainless steel cap protect the pressure chip. It can be widely used in smartphones, tablets, personal navigation devices, tire pressure gauges.
  www.878365.com-365bet备用网址位于美丽泉城-济南,是一家集螺杆www.878365.com整机销售、配件供应、售后服务于一体的济南www.878365.com厂家,我公司拥有多名专业的销售及售后人员,为客户提供空压系统的售前、售中及售后的全方位优质服务。
  Jinan Kebang Machinery Equipment Co., Ltd. is located in beautiful Quancheng-Jinan. It is a Jinan air compressor manufacturer which integrates screw air compressor sales, spare parts supply and after-sales service. Our company has many professional sales and after-sales personnel to provide customers with all-round high-quality pre-sale, in-sale and after-sale service of air compressor system.
 

电话:0531-85963300     手机:18765879198   地址:济南市天桥区无影山中路130号重汽彩世界     备案号:鲁公网安备 37010502001004号 >

版权所有:www.878365.com-365bet备用网址 济南科邦机械主营::济南www.878365.com及配件 网址:    技术支持:诺商信息