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Efficient heating device

A heating device, high-efficiency technology, applied in lighting and heating equipment, indirect heat exchangers, heat exchanger types, etc., can solve problems such as high operating temperature of radiators, achieve high levels of efficiency, increase power and overall efficiency, increase The effect of the overall heat exchange capacity

Active Publication Date: 2021-03-12
FONDITAL
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0006] However, the inventors of the invention in question have determined that with known solutions there is still room for significant improvement, especially in terms of specific power, and generally in terms of efficiency: even with good specific power, Known radiators generally require a relatively high operating temperature (the temperature of the water supplied to the radiator)

Method used

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Examples

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Embodiment Construction

[0025] exist figure 1 and figure 2 In , a heating device of the hydronic (for example, hot water) type (for heating environments in buildings) is indicated as a whole by the reference numeral 1 .

[0026] The device 1 comprises a material made of thermally conductive material, such as (but not necessarily) a metallic material, in particular aluminum (the term also includes aluminum alloys, i.e. alloys containing aluminium) and aluminum obtained, for example, by die-casting (i.e. made of aluminum or The main body 2 is made of aluminum containing aluminum alloy produced by a die-casting process. It should be understood that the body 2 may be made of another material, provided it is suitable for conducting heat, such as ceramics, polymers, composites and others, and produced by other production processes, for example by extrusion.

[0027] Also refer to image 3 and Figure 4 , the body 2 is a hollow body and is provided with an inner cavity 3 (water cavity) in which a heati...

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Abstract

A high-efficiency heating device having: a main body comprising an internal cavity in which a heating liquid circulates; a connecting piece communicating with the cavity and extending from the main body; and a front plate having a main outside the front heat exchange surface; the cavity is delimited by a pair of main walls facing each other and a closed peripheral edge connecting the main walls; the cavity has a ratio of surface to volume expressed in dm2 and dm3 respectively greater than or equal to 23.

Description

technical field [0001] The invention relates to a high-efficiency heating device. Background technique [0002] A common room heating system consists of radiators through which a heating liquid (usually hot water) circulates. [0003] The heat sinks used in these systems can be made from a variety of metallic materials and are usually formed from batteries of heat sink elements that are manufactured separately and then bonded together. [0004] A typical radiator element has a substantially tubular body provided with an internal cavity through which water flows (water cavity) and has hydraulic connections for connection to other similar radiator elements and / or hydraulic circuits and arrangements At opposite ends of the element; two opposing baffles extending from the water cavity along the centerline plane of the element, supporting the front and rear plates respectively; and a plurality of heat exchanging fins extending from the tubular body. [0005] Radiators comprisin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F28F3/04F28D1/03F28D1/053
CPCF28D1/0308F28D1/05358F28D2021/0035F28F3/04Y02B30/00
Inventor 奥兰多·尼博利
Owner FONDITAL
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