3rd Fan The fan is called classification structure intended formation of excess catering food warme

AERO MASTER Загрузки Полезные ссылки Литература для наладчиков Презентации Информативные нормы и правила Методические указания technical literature Техническая литература Вспомогательные расчеты и таблицы Construction of a regulatory act list Европейские стандарты Услуги Пусконаладка систем вентиляции Производственный контроль систем вентиляции (проверка эффективности) Наладка catering food warmers на санитарный эффект Производственный контроль газоочистного оборудования Паспортизация систем вентиляции Партнеры Сертификаты Контакты +1 Объекты Проектирование Экспертиза и аудит Технадзор Пусконаладка catering food warmers Инструмент Рабочий инструмент Музей
3rd Fan The fan is called classification structure intended formation of excess catering food warmers air pressure or gas (15 kPa) at gaisapmaiņas organizations aeromaisījumu catering food warmers transportation pipelines and SNS most uses centrifugal and axial fans. On the fan axle is called a fan in which the air (or gas) travels catering food warmers along the rotor axis, actuated motor. Centrifugal fans air movement occurs at the centrifugal forces arising from the rotor rotation. Air kinetic energy is transformed into potential energy, it is the pressure to increase catering food warmers the deceleration provided with an extensible body parts - a diffuser. catering food warmers Fan directly catering food warmers connects to the wire (solid coupling, flexible coupling) or via transfer (klinoremēna, mechanically adjustable). Centrifugal fan consists of a spiral casing and the rotor blades. Rotating impeller, the air getting into the channels between the blades and comes out with them at the wheel periphery. Centrifugal forces within the air is thrown spiral casing and then moved to spiedējatvērumu. catering food warmers Fans can be one-sided and bilateral suction fans, right and left rotation fans. At full differential catering food warmers pressure (the density of the air inlet ρ = 1.2 kg / m 3) centrifugal fans can be split into three groups: low pressure - the full differential pressure up to 100 Pa, the average pressure - up to 300 Pa pressure - up to 1500 Pa.
Kopnozīmes fans for air and other gas mixtures movement of the aggressiveness of the usual quality of carbonic steel aggressive catering food warmers than air at temperatures up to 80 C. Wherein the carried forward air and gas mixture of dust and other solid mixtures in quantities in excess of 100 mg / m 3, as well as adhesives and fiber materials. Double-sided suction fans with band placement of a mobile communication environment, mobile ambient temperature must not exceed 60 С. Radial fan wheel diameter is from 0.25 to 2.0 m. Wheel is assigned to a number determined by decimetres (2,5 - 20), which is equal to the diameter of the wheel. Special purpose fans used aggressive work environment: gas moving at high temperatures gāztvaika air, explosive mixtures, etc. The importance of these fans are divided into dust, rust, dzirkstaizsardzības, vilcpūšamie, mines, mills and fans. The fans, who provided a non-abrasive dust nespārdzienbīstamu gāzgaisa compound movements with a variety of mechanical mixtures, called the vacuum fans. This fan signs the letter P. Vacuum blowers used wood chips, metal dust removing machine tools, Gaud pneimotransporta removal and for other purposes. Transportable Materials catering food warmers to avoid iesprāgti and rotors with the casing, baffles, there are not many and growing gap between the input piping and wheel. As a result, dust fan efficiency is very low. Corrosion fan assembly designed for aggressive compound catering food warmers movements, using materials that are long-lasting effects of this compound (stainless steel, titānmaisījumi, viniplasts, polypropylene). Dzirkstaizsargātie fans distributed catering food warmers to fans with increased protection against dzirkstveidošanos and dzirkstdrošiem fans. The motors with increased protection against dzikstveidošanos provide the means for providing catering food warmers protection from dangerous sparkle catering food warmers into the fan's normal operating mode. These fans are made of aluminum or mixtures of different types of metals. Dzirkstdrošos fans provide safeguards against dzirkstveidošanos as a regular operation, as well as the possible short rotor rubbing against the fan housing. These fans met on the basis of a mixture of aluminum with plastic-coated pretstatisko (grafituzpildītais grafituzpildītais polyethylene or plastic). Electric actuators are explosion relief construction. Vilcējpūtējventilatori can be of two types: dūmsūcējs and pūtējvenilatori. Smoke aspirator catering food warmers is used for suction of smoke gases at temperatures up to 200 С. Since gas containing solid particles of ash, smoke exhausters caused by wear and tear parts, rotor blades makes for a thick, but the shell inner surface is covered with armed pages. Dūmsūcēj