calefactor

The steam air heater is often used for preventing low-temperature corrosion and ash clogging in the boiler,but different influence upon economic efficiency of unit in operation may be resulted by different parameters of the said steam air heater.

锅炉常采用暖风器来预防低温腐蚀和堵灰,而暖风器不同的运行参数会对机组运行经济性产生不同影响。

Through analysis of operation parameters concerning the fan and inspection of the secondary air system,it is believed that the main cause was the increase of steam air heater s resistance,making the resistance in secondary air system of the boiler to be increased.

通过对风机运行参数的分析及二次风系统的检查,认为其主要是暖风器阻力增加,造成锅炉二次风系统阻力增加所致。

Constructional character and problems in coiled steam air heater of coal-fired boilers is analyzed and a thinking of new type of tube in tube air heater is proposed.

对燃煤锅炉原有盘管式暖风器结构特点及存在问题进行了分析,提出了新型套管式暖风器的设计思路,探讨了新型套管式暖风器设计制造过程中的几个具体问题。

In this paper,the influence on the boiler efficiency from the operation of air heater was analyzed.

对暖风器运行对锅炉效率的影响进行了计算分析。

The surge alarm of the axial-flow forced fan on Side B of Unit 2 boiler in Zhuhai Power Station is analyzed,and the root cause is deemed to be the blockage of the air heater that increased the resistance in the air duct.

分析珠海发电厂2号炉B侧轴流式送风机发出喘振报警信号的根本原因是暖风器引起风道阻力增加造成堵塞而引起的, 处理办法是拆除掉毫无作用的暖风器。

To cope with the excessive rise in exhaust gas temperature after the modification of the air heater of a 670 t/h boiler installed at Shengli Power Plant, it is decided to implement a technical scheme of adding a split-body heat-pipe warm-air heater.

针对 6 70t/h锅炉空预器改造后排烟温度升高的问题 ,确定了在空预器后加装分体式热管暖风器的技术方案。

Through calculation and testing verification,the technical scheme to apply two rows of heating tubes and a tube diameter of 14 mm is determined for the electrical space heaters on Qingzang Railway passenger cars.

分析了高原与非高原铁路客车用电取暖器的差异,通过计算及试验验证,确定了青藏铁路客车用电取暖器采用2排加热管、管径为14 mm的技术方案。

Optimization Research on the Boiler s Steam-Air Heater Thermal System;

锅炉暖风器热力系统的优化设计研究

Causes and Countermeasures of Frequent Leakage of Boiler Air Heater

锅炉暖风器泄漏缺陷多发原因及对策

Project Post-evaluation of Alteration on Boiler's Air Heater in Power Plant

火电厂锅炉二次风暖风器改造项目后评价

FEASIBILITY ANALYSIS OF ABOLISHING THE STEAM AIR-HEATER OR HOT AIR CIRCULATING FACITITY FOR COAL-FIRED BOILERS IN POWER PLANTS

电站现役锅炉取消暖风器或热风循环装置的可行性分析

The causes for the second leakage from the heater-fan for boilers in the northern extremely cold area are reviewed and different actions are proposed for different causes.

论述了在北方高寒地区锅炉风机暖风器二次泄漏原因的分析及针对不同原因采取的措施。

a hand-held electric appliance that can blow warm air onto the hair.

能够向头发吹暖风的手握的电器。

Application: Hair Dryer, Electric Blanket, Electric Mug, Beauty Parlour Appliance, Mini Electric Tool, Electric Heater etc.

适用范围：电吹风、电热毯、电热杯、美容器具、小型电动工具、电暖器等。

Warm spring winds wafted across his weathered face carrying the aroma of blooming lilacs and honeysuckle.

暖暖的春风拂过他饱经风霜的脸。

hot water heater

热水加热器热水供暖器

In this cold wind, you'd be wise to bundle up well.

在这种寒风中，你最好穿得暖暖和和的。

The mother bundled the child up against the cold wind.

母亲给孩子穿得暖暖的，以抵御寒风。

Water Flow Design of Several Kinds of Typical Water Heating System

几种典型水暖式暖风系统的水路设计

Heating, Ventilating and Air-conditioning Unit

暖气、通风和冷气股

heating, air-conditioning and ventilation

暖气、空调和通风（系统）

This kind of raincoat is warm and windproof.

这种雨衣，保暖防风。

The warm wind is a suggestion of spring.

暖风是春天的征候。

The spring breeze brings warmth, and flowers compete in splendor.

春风送暖，百花争妍。

Warm clothing will keep out the cold.

暖和的衣服可以御风寒。