Triangular solar hot air heating device
A technology of solar hot air and heating device, which is applied in the fields of heating and solar thermal utilization, can solve the problems of limited available area of the south wall, and achieve the effect of good heating effect, prolonged heat exchange time, and convenient floor-mounted installation.
Pending Publication Date: 2021-06-18
TIANJIN UNIV
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Problems solved by technology
[0003] Aiming at the problem of limited usable area of the south wall of farm house building, the present invention proposes a triangular solar hot air heating device
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[0019] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but the following embodiments in no way limit the present invention.
[0020] Such as figure 1 As shown, a triangular solar hot air heating device proposed by the present invention includes a casing 4, the shape of the casing 4 is wedge-shaped, the rear panel of the casing 4 is covered with a thermal insulation layer 2, and the opposite sides of the casing 4 The shape of the two side panels is triangular, that is, the top of the front panel of the housing 4 intersects with the top of the rear panel, and the bottoms of the front panel and the rear panel of the housing 4 are level and intersect with the bottom panel of the housing 4, so The front panel of the housing 4 is a transparent cover plate 3; the upper end of the rear panel of the housing 4 is provided with an air inlet 5, and the lower end of the rear panel of the housing 4 is provided wit...
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Abstract
The invention discloses a triangular solar hot air heating device. The device comprises a shell, the shell is in a wedge shape, a rear face plate of the shell is covered with a heat preservation layer, two opposite side face plates of the shell are triangular, and a front face plate of the shell is a transparent cover plate. An air inlet is formed in the upper end of the rear face plate of the shell, an air outlet is formed in the lower end of the rear face plate, and a draught fan and a phase change heat storage module are arranged at the air outlet. An S-shaped bent permeation type punching flat plate heat absorbing body is arranged in the shell from top to bottom, the permeation type punching flat plate heat absorbing body comprises a plurality of sections of plate bodies, and the lowermost section of plate body is perpendicular to a heat exchange channel of the phase change heat storage module. The triangular solar hot air heating device is suitable for village and town buildings, the solar radiation amount is larger, the flow channel cross section is large, the heat exchange time of air and the heat absorbing body is prolonged, the outlet air temperature is increased, floor type installation is facilitated through the triangular structure, and connection between an air channel and a farm house is not needed; a larger internal space is provided, and the high-capacity phase change heat storage module can be installed; and the heat loss is small.
Description
technical field [0001] The invention relates to the technical field of solar heat utilization and heating, in particular to a solar hot air heating device. Background technique [0002] Rural residences in northern my country have problems such as high heating energy consumption and poor indoor thermal comfort. Energy-saving renovation of northern rural residences can effectively reduce energy consumption and improve the quality of life of farmers. Low energy consumption renovation technologies for farm houses are divided into active energy saving technology and passive energy saving technology. Passive energy saving mainly includes heat insulation and heat preservation of outer enclosure structures, reconstruction of broken bridges in buildings, passive solar houses, etc. Active energy saving technology mainly includes solar hot air heating technology. Material energy and geothermal energy utilization technology, high-efficiency air source heat pump heating technology, etc....
Claims
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IPC IPC(8): F24D15/02F24D19/00F24S10/40F24S10/50F24S60/10F24S70/12F24S70/225F24S80/65
CPCF24D15/02F24D19/00F24S10/40F24S10/50F24S60/10F24S70/12F24S70/225F24S80/65F24D2200/14Y02E10/44Y02B10/20Y02B30/00
Inventor 张欢姜焱王雅然由世俊
Owner TIANJIN UNIV