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Cocklestove
A masonry heater (also called a masonry stove) is a device for warming an interior space through radiant heating, by capturing the heat from periodic burning of fuel (usually wood), and then radiating the heat at a fairly constant temperature for a long period. Masonry heaters covered in tile are called cocklestoves (also tile stoves or ceramic stoves). The technology has existed in different forms, from back into the Neoglacial and Neolithic periods. Archaeological digs have revealed excavations of ancient inhabitants utilizing hot smoke from fires in their subterranean dwellings, to radiate into the living spaces. These early forms have evolved into modern systems. Evidence found from 5,000 B.C. of massive blocks of masonry used to retain heat foreshadowed early forms of fire hearths that were used as multifunctional heating sources. Later evolutions came in the Roman ''hypocaust'' and Austro-German cocklestove (''Kachelofen'', literally "tile oven", or ''Steinofen'', "sto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kachelofen Als Warmluftzentralheizung
A masonry heater (also called a masonry stove) is a device for warming an interior space through radiant heating, by capturing the heat from periodic burning of fuel (usually wood), and then radiating the heat at a fairly constant temperature for a long period. Masonry heaters covered in tile are called cocklestoves (also tile stoves or ceramic stoves). The technology has existed in different forms, from back into the Neoglacial and Neolithic periods. Archaeological digs have revealed excavations of ancient inhabitants utilizing hot smoke from fires in their subterranean dwellings, to radiate into the living spaces. These early forms have evolved into modern systems. Evidence found from 5,000 B.C. of massive blocks of masonry used to retain heat foreshadowed early forms of fire hearths that were used as multifunctional heating sources. Later evolutions came in the Roman ''hypocaust'' and Austro-German cocklestove (''Kachelofen'', literally "tile oven", or ''Steinofen'', "ston ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Johan Cronstedt
Carl Johan Cronstedt (25 April 1709 – 9 November 1779) was a Swedish architect, inventor, count, noble, civil servant, scientist and bibliophile.Quinn, p. 52 Biography Cronstedt was the son of Jakob Cronstedt (Olderman) and Margareta Beata Grundel. He was born in 1709 in Stockholm, Sweden. He married Countess Eva Margareta Lagerberg in 1744. Cronstedt became a pupil of Christopher Polhem in 1729 and in 1733 was his apprentice. He studied civil engineering under Carl Hårleman and in 1743 became his successor as superintendent, a post he held to 1767. He carried out work at the following: * Drottningholm Palace in the 1740s following Hårleman's architectial drawings. * Maria Magdalena Church restoration in Stockholm after the 1759 fire. * Construction of the new Amiralitetskyrkan in Karlskrona in 1760. * Involved in the construction of Drottningholmsteatern 1764 to 1765. * various town plans and park designs, including the town plan for Kasko in 1765. * drawings for S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russian Oven
The Russian stove (russian: русская печь) is a type of masonry stove that first appeared in the 15th century. It is used both for cooking and domestic heating in traditional Russian, Ukrainian and Belarusian households. The Russian stove burns firewood or wood manufacturing waste. Construction A Russian stove is designed to retain heat for long periods of time. This is achieved by channeling the smoke and hot air produced by combustion through a complex labyrinth of passages, warming the bricks from which the stove is constructed. A brick flue (russian: боров) in the attic, sometimes with a chamber for smoking food, is required to slow down the cooling of the stove. Design The Russian stove is usually in the centre of the log hut (izba). The builders of Russian stoves are referred to as ''pechniki'', "stovemakers". Good stovemakers always had a high status among the population. A badly built Russian stove may be very difficult to repair, bake unevenly, smoke, o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radiant Heating
Radiant heating and cooling is a category of HVAC technologies that exchange heat by both convection and radiation with the environments they are designed to heat or cool. There are many subcategories of radiant heating and cooling, including: "radiant ceiling panels",ISO. (2012). ''ISO 11855:2012—Building environment design-Design, dimensioning, installation and control of embedded radiant heating and cooling systems''. International Organization for Standardization. "embedded surface systems", "thermally active building systems", and infrared heaters. According to some definitions, a technology is only included in this category if radiation comprises more than 50% of its heat exchange with the environment; therefore technologies such as radiators and chilled beams (which may also involve radiation heat transfer) are usually not considered radiant heating or cooling. Within this category, it is practical to distinguish between high temperature radiant heating (devices with em ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stove
A stove or range is a device that burns fuel or uses electricity to generate heat inside or on top of the apparatus, to be used for general warming or cooking. It has evolved highly over time, with cast-iron and induction versions being developed. Stoves can be powered with many fuels, such as electricity, gasoline, wood, and coal. Due to concerns about air pollution, efforts have been made to improve stove design. Pellet stoves are a type of clean-burning stove. Air-tight stoves are another type that burn the wood more completely and therefore, reduce the amount of the combustion by-products. Another method of reducing air pollution is through the addition of a device to clean the exhaust gas, for example, a filter or afterburner. Research and development on safer and less emission releasing stoves is continuously evolving. Etymology The term "stove" is derived from the Old English word ''stofa'', indicating any individual enclosed space or room; "stove" may sometimes stil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kang Bed-stove
The ''kang'' (; Manchu: ''nahan'', kk, кән) is a traditional heated platform, 2 metres or more long, used for general living, working, entertaining and sleeping in the northern part of China, where the winter climate is cold. It is made of bricks or other forms of fired clay and more recently of concrete in some locations. The word ''kang'' means "to dry". Its interior cavity, leading to an often-convoluted flue system, channels the hot exhaust from a firewood/coal fireplace, usually the cooking fire from an adjacent room that serves as a kitchen, sometimes from a stove set below floor level. This allows a longer contact time between the exhaust (which still contains much heat from the combustion source) and (indirectly) the inside of the room, hence more heat transfer/recycling back into the room, effectively making it a ducted heating system similar to the Roman hypocaust. A separate stove may be used to control the amount of smoke circulating through the ''kang'', mai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Izba
An izba ( rus, изба́, p=ɪzˈba, a=Ru-изба.ogg) is a traditional Slavic countryside dwelling. Often a log house, it forms the living quarters of a conventional Russian farmstead. It is generally built close to the road and inside a yard, which also encloses a kitchen garden, hay shed, and barn within a simple woven stick fence. Traditional, old-style izba construction involved the use of simple tools, such as ropes, axes, knives, and spades. Nails were not generally used, as metal was relatively expensive, and neither were saws a common construction tool. Both interior and exterior are of split pine tree trunks, the gap between is traditionally filled with river clay, not unlike the North American log cabin. The dominant building material of Russian vernacular architecture, and material culture generally, for centuries was wood. Specifically houses were made from locally-cut rough-hewn logs, with little or no stone, metal, or glass. Even churches and urban buildings ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heat Exchanger
A heat exchanger is a system used to transfer heat between a source and a working fluid. Heat exchangers are used in both cooling and heating processes. The fluids may be separated by a solid wall to prevent mixing or they may be in direct contact. They are widely used in space heating, refrigeration, air conditioning, power stations, chemical plants, petrochemical plants, petroleum refineries, natural-gas processing, and sewage treatment. The classic example of a heat exchanger is found in an internal combustion engine in which a circulating fluid known as engine coolant flows through radiator coils and air flows past the coils, which cools the coolant and heats the incoming air. Another example is the heat sink, which is a passive heat exchanger that transfers the heat generated by an electronic or a mechanical device to a fluid medium, often air or a liquid coolant. Flow arrangement Image:Heat_exc_1-1.svg, Fig. 1: Shell and tube heat exchanger, single pass (1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galvanization
Galvanization or galvanizing ( also spelled galvanisation or galvanising) is the process of applying a protective zinc coating to steel or iron, to prevent rusting. The most common method is hot-dip galvanizing, in which the parts are submerged in a bath of hot, molten zinc. Protective action The zinc coating, when intact, prevents corrosive substances from reaching the underlying iron. Additional electroplating such as a chromate conversion coating may be applied to provide further surface passivation to the substrate material. History and etymology The earliest known example of galvanized iron was encountered by Europeans on 17th-century Indian armour in the Royal Armouries Museum collection. The term "galvanized" continues to be used metaphorically of any stimulus which results in activity by a person or group of people. In modern usage, the term "galvanizing" has largely come to be associated with zinc coatings, to the exclusion of other metals. Galvanic paint, a p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flue
A flue is a duct, pipe, or opening in a chimney for conveying exhaust gases from a fireplace, furnace, water heater, boiler, or generator to the outdoors. Historically the term flue meant the chimney itself. In the United States, they are also known as vents for boilers and as breeching for water heaters and modern furnaces. They usually operate by buoyancy, also known as the stack effect, or the combustion products may be 'induced' via a blower. As combustion products contain carbon monoxide and other dangerous compounds, proper 'draft', and admission of replacement air is imperative. Building codes, and other standards, regulate their materials, design, and installation. Heat retention Flues are adjustable and are designed to release noxious gases to the atmosphere. They often have the disadvantageous effect of releasing useful household heat to the atmosphere when not properly set—the very opposite of why the fire was lit in the first place. Fireplaces are one of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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