Статьи СОК. (247)

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COK № 8 / 2012

Производственные испытания радиаторов пробным давлением

Качество отопительных приборов определяется в числе прочего максимальным рабочим давлением. Заявляемые современными производителями высокие значения этого показателя все больше удивляют. В статье описан способ испытаний радиаторов пробным давлением при контроле воздухом.
COK № 8 / 2012

Вспомогательные СКВ

Центральные кондиционеры, приточные, вытяжные и приточно-вытяжные установки для обработки воздуха (далее установки) предназначены для поддержания в помещениях заданных температуры и относительной влажности. Это особенно актуально, если помещение оборудовано системой «холодный потолок».
COK № 8 / 2012

Возобновляемые источники энергии во Владимирской области

В этой статье изложены основные виды нетрадиционных возобновляемых источников энергии применение которых наиболее актуально на территории Владимирской области.
COK № 7 / 2012

VOLCANO and DEFENDER equipment

VTS has been remaining one of the top leaders among the leading companies in the industry of ventilation, air conditioning and heating for many years. It occupies a very high position because of the up-to-date business model as well as the ability to respond quickly to the market changes and customer needs. That's why VTS designers always aim to provide comfortable indoor climatic conditions and their independence from the external weather conditions. The result of these efforts are, in particular, modern high-quality devices under the brand VTS EUROHEAT: water heaters VOLCANO and air curtains DEFENDER.
COK № 7 / 2012

VTS - new technologies, modern design

VTS company manufactures and supplies equipment for ventilation and air conditioning systems on the world market The equipment meets the most stringent European standards. Experts of the company constantly improve and enhance the design of ventilation and air-conditioning units and their functional elements.
COK № 7 / 2012

Wireless floor heating control Uponor DEM

The company Uponor, a leading market supply and water floor heating systems is constantly working on the efficiency of its products. Uponor offers an innovative solution using the energy-efficient technology DEM (Dynamic Energy Management) for the owners of houses who are thinking about energy conservation and cost savings by using underfloor heating and cooling.
COK № 7 / 2012

Chlorine dioxide in the disinfection

Disinfection is an extremely important area of research. On the one hand sanitizers should protect people from diseases and prevent bacterial growth in technical systems, on the other hand the disinfectants must not harm human health, affect the properties of materials and processes.
COK № 7 / 2012

Engineering systems of sports facilities

XXX Summer Olympic Games will be held this year in London from July 27 to August 12. The capital of the UK will become the first city to take the Olympics for the third time (previously in 1908 and 1948). It is expected that competition will involve 12.5 thousand athletes from 205 countries.
COK № 7 / 2012

Air conditioning: effectiveness and quality

Two types of energy systems belong to the refrigeration technology: heat using absorption chillers and heat pumps. Some devices from the low-temperature part of the energy sector also belong to this group. They are power plants with direct thermodynamic cycle for low-boiling working substances. Absorption chillers belong to the class of warm using equipment. In terms of feasibility and performance there are two types of absorption chillers - lithium bromide absorption for production of chilled water and water-ammonia for negative temperatures down to -55°C. Application of both types has a different character.
COK № 7 / 2012

Single-phase instantaneous pressure-type water heaters

In the heat of summer already begun widespread hot water shutdowns we offer our readers an overview of the Russian market of single-phase instantaneous pressure-type water heaters. As you know, the word 'instantaneous water heater' means a device that heats the water during its flow through the heating element at the period of demand. The main difference of the instantaneous water heaters from storage water heaters is in the absence of a water tank which allows to heat gradually and therefore slower. That's why an instantaneous water heater has to have quite an impressive capacity to succeed in the timely and sufficient warming of the entire water volume passing through it.
COK № 7 / 2012

Features of autonomous air conditioners

The main group of modern equipment for air conditioning make up autonomous air-conditioning which could be local (domestic) and large, central, including rooftop air conditioners, etc. They can serve a group of buildings providing air flow of the estimated 20-30 thousand m3/h, and cooling capacity - up to 100 kW and more. There are one-piece or split design variants (split or multi split air conditioners), which both successfully combine the benefits of refrigeration and ventilation equipment.
COK № 7 / 2012

Adjustment of the ventilation system

Let's consider a concrete example. The factory in the Moscow suburb manufactures tires. The ventilation system in the molding shop can not cope with the emission of smoke from the presses - the smell of burning spreads around the shop creating a smokescreen.The installation of a more powerful exhaust system seems obvious

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