Vol 89, No 11 (2000)
Articles
MSTU MSTU WE »Bauman 170 years old
Abstract
It turned 170 years of one of the oldest technical higher educational institutions in Russia, which has brought up a huge number of highly qualified specialists for various industries. Graduates of MSTU named after N.E. Bauman can be found throughout Russia, and the title of Bauman is a guarantee of the engineer’s ability to optimally solve complex tasks, skillfully use new knowledge and technologies and successfully work even in the fields of activity far from the specialty received, thanks to the ability to learn how to quickly learn and creatively approach the university in the walls of the university To any new business.
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80 years to the department "Refrigerated and cryogenic technology, air conditioning and life support" MSTU Il N. E. Bauman
Abstract
In 1920, the department of refrigeration machines was founded in M. Tu, which began to prepare diplomated cold-bearing engineers. However, 10 years before, at the initiative of Professor I. and. Kon Kolkhny for students of the mechanical department of the school (then the Imperial Moscow* Technical School - TU TU) introduced lectures on compressors, blizzards and refrigerators and us. Then in Russia there were only 38 refrigerated units, but the future need for specialist Kholodilchiki was predicted correctly, and even in 1914, the first cold laboratory in Russia was organized in Russia. Practical classes in it are conducted by its organizer, Vladimir Evgenievich Ji Ki K, a graduate and m of TU 1911, sent in 1912 by a scholarship holder to Germany to prepare for teaching activities in refrigeration equipment.
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Increasing operational reliability of absorption bromistolithic refrigerators and thermal security formators
Abstract
It is shown that corrosion resistance of carbon steels and copper alloys being in contact with aqueous solutions of lithium bromide in liquid and vapor phases is ensured with the help of inhibitory composition consisting of lithium chromate, lithium hydroxide, К-inhibitor and surface-active substances (SAS).
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Swimming pool indoor climate systems
Abstract
Analysis of a year-round operation of microclimate systems in swimming-pool rooms is given fundamental circuit arrangement of such systems has been developed. Standard types and sizes of air conditioners used in this circuit and produced by Russian industry are given.
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Happy Anniversary! Oleg Yanovich Kokorin is 75 years old
Abstract
On November 25, 2000, Doctor of Technical Sciences, Professor Oleg Yanovich KO KORIN, Professor of the Department of Heating, Ventilation, Air Conditioning, Moscow State University of Civil Engineering (MGSU), scientific consultant of a number of domestic firms, celebrated his 75th birthday.
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Influence of air parameters and characteristics of the power supply network on the performance of split-system air conditioners
Abstract
In accordance with regulatory requirements, air conditioners are designed to automatically maintain all or some of the air parameters in enclosed spaces (temperature, humidity, cleanliness, speed) in order to provide optimal conditions favorable for people's well-being, conducting technological processes, ensuring the safety of cultural values, etc. .d.
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Products of the Moscow plant "Compressor"
Abstract
The plant produces a wide range of capacitive and auxiliary equipment used to improve the energy efficiency of refrigeration machines and installations, as well as to ensure their stable and safe operation. The equipment includes: liquid separators, intermediate vessels, oil separators, oil filling vessels (oil collectors), receivers, liquid filters, etc.
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In line with the most modern solutions
Abstract
The company "UralHolod" was established in Yekaterinburg in 1996 by a group of specialists in the design, operation, installation and commissioning of refrigeration units operating on ammonia and freons. The company serves mainly enterprises of the processing industry, instrument-making, mechanical engineering, agriculture, and trade in the regions of the Ural region.
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TECHNOBLOCK at meat processing plants
Abstract
Currently, all refrigeration equipment sold on the Russian market can be conditionally divided into equipment for centralized and decentralized refrigeration systems. The advantages and disadvantages of these systems mainly determine the scope of the corresponding equipment. TECHNOBLOCK (Italy) is one of the leaders in the production of refrigeration equipment in monoblock and biblock versions, which is the basis of a decentralized refrigeration supply system. An analysis of the sales structure for 7 years of TECHNOBLOCK's presence on the Russian market revealed, on the one hand, a wide range of applications for its units, and on the other hand, it made it possible to determine the main "niches" where their use is most effective. One of these areas is meat processing enterprises.
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New refrigeration equipment for mini- and supermarkets
Abstract
Discussions are currently ongoing about the effectiveness of various formats and types of retail and small wholesale stores, grocery stores, mini-, super- and megamarkets. Chili mini- and supermarkets are the most widespread in Europe. This article discusses the new refrigeration equipment used in stores of this type.
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Dunham-Bush International Absorption Chillers
Abstract
Some by-products of chemical, petrochemical, oil refining and other industries are secondary energy resources in the form of exhaust steam, hot water, etc. The problem of rational use of these resources has not been solved everywhere. In such conditions, it is advisable to use absorption chillers to obtain artificial cold.
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Use of CO2 as a refrigerant
Abstract
The Montreal Protocol on the Use of Ozone Depleting Refrigerants banned the use of chlorofluorocarbons (CFCs) in industrialized countries. Hydrofluorocarbons (HCFCs) are temporarily allowed. In industrialized countries, it is limited until 2020, and in some countries, domestic regulations prescribe an earlier cessation of the use of HCFC (for example, in Germany for R22 - the end of 1999).
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Low temperature units for quick freezers
Abstract
The production of quick-frozen finished products and semi-finished products is very profitable due to the possibility of their long-term storage without loss of taste and other consumer properties, as well as the rapidly growing demand for these products. The firm "Eirkul" serially produces low-temperature units for central refrigeration units, quick freezers for various purposes, hardening chambers for ice cream, freezing tunnels, low-temperature warehouses.
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Isolating chemical suits KIKH-4 and KIKH-5
Abstract
The production and commercial center “SpetsTechSbyt” offers insulating chemical suits KIKH-4 and KIKH-5.
Suits are designed to protect persons conducting emergency rescue operations in conditions of exposure to high concentrations of gaseous and liquid ammonia and chlorine and other aggressive substances.
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Grasso International Single Stage Reciprocating Compressor Packages
Abstract
More than 150 years of experience in the design and manufacture of reciprocating refrigeration compressors and compressor units based on them reliably ensures Grasso (factory in s-Hertogenbosch, the Netherlands) a leading position in the world in the field of refrigeration engineering.
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