此类型的冷风机更便于检查和维修。
本文介绍了结霜工况下冷风机的经济优化设计方法。
A design and economic optimization of ammonia air cooler under frosting condition is provided in this paper.
氨空气冷却器(冷风机)的关键部件是肋片管换热器。
The main parts of the ammonia air-coolers are finned tube heat exchangers.
公司主要生产YS冷凝器、冷风机、蒸发器系列风扇电机；
The company mainly produce the fans electric motors of YS condensers, cold wind machine, evaporator.
主要产品：1、YS冷凝器、冷风机、蒸发器系列风扇电机。
Main Products: 1, The fans electric motors of YS condenser, cold wind machine, evaporator.
不同规格、型号冷凝器、冷风机配套国内、外二十多家工厂。
Producing the different specifications, models of condensers and cooling fan with more than 20 factories in domestic and foreign.
根据煤矿用冷风机组的设计与使用经验，介绍了该机组的特点。
According to design and experience of mine moving cooling-wind unit, introduce some characteristics of it.
它用于整流条件差且轮毂比小的空冷风机上有明显的节能效果。
It has evident effect of energy saving on the use of air cooling fan with poor rectifying condition & small hub ratio.
本实用新型计算机房自控冷风机，解决了计算机房空调机电能消耗大的问题。
The utility model relates to a self-controlled air cooler for the computer room, which solves the problem of large electric power consumption of the air conditioner in the computer room.
它包括吹风机构，与吹风机构上的出风口连接的出热风机构和出冷风机构。
The device comprises a blowing mechanism, a hot air outlet mechanism and a cold air outlet mechanism which are connected with an air outlet of the blowing mechanism.
产品覆盖：吊顶冷风机、制冷机组、海鲜机、制冷压缩机、冷水机、片冰机、冷凝器等。
Our products cover: condole top cooling fan, refrigeration units, seafood machine, refrigeration compressor, chillers, slice ice machine, condenser, etc.
冷风机表面在非连续运行工况下结霜是实际运行中经常遇到的问题，其影响因素较为复杂。
It is a common phenomenon in practices that the surface of the cold fan is frosting under the intermittent running conditions, whose factors are complex.
本厂是一家专业从事蒸发式冷风机(环保空调)、移动式空调扇模具研发和生产的优秀供应商。
Our factory is specialized in the producing and moulding for evaporator air cooler (pro-environment air condition), mobile air condition fan.
产品包裹干燥过滤器、气液分离器、油液分离器及各种冷风机、冷凝器用的风叶、网罩等系列。
Products including dry filters, steam fluid separation devices, oil separation devices, every kinds of cold wind machine, fan's leaf and net-caps used in condensers.
主要产品有：半封闭系列压缩机，各式制冷压缩机机组，冷风机，冷凝器，水冷冷凝器及各种零配件。
The main products are: series compressors, various semi-closed refrigeration system, cooling fan, condenser, water cooling condenser and various spare parts.
介绍了板坯连铸机三台二冷风机共用一台DWR - 1型一拖三软起动设备的原理、安装及其使用效果。
The paper presents the principle, installation and effect of a slab caster with three secondary cold air blowers which USES a set of type DWR-1 soft start equipment with three dragged by one.
我司专业生产新型外转子电机、外转子轴流风机、离心风机、管道风机、冷凝器风机、冷风机等系列产品。
Our company specialized in the production of axial fans, centrifugal fans, duct fans, condenser fans, air-conditioning fans, etc.
本文以信阳地区某冻结间的冷风机为研究对象，对结霜工况下冷风机运行情况进行理论分析，建立数学模型。
The theoretical analysis and the mathematics model on air-coolers frosting performance are provided in this paper, based at a frozen room in Xinyang area.
这些基本参数包括烘干段的长宽尺寸，热风机的风量、风压、烘干谷物所需提供的热量及冷风机的风量和风压。
These parameters were the size of the drying chamber, the volume of the air plenum and the air pressure for selecting fans, and the energy consumption.
这些基本参数包括烘干段的长宽尺寸，热风机的风量、风压、烘干谷物所需提供的热量及冷风机的风量和风压。
These parameters were the size of the drying chamber, the volume of the air plenum and the air pressure for selecting fans, and the energy consumption.
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