Chip type heat collector and solar water heater
A heat collector and solar energy technology, applied in the fields of solar heat collectors and solar water heaters, can solve the problems of complex structure, inconvenient installation, low thermal efficiency, etc., and achieve the effect of expanding the application range, eliminating the phenomenon of pipe bursting, and improving the thermal efficiency.
Inactive Publication Date: 2015-06-10
万卫东 +1
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Problems solved by technology
The heat pipe vacuum tube collector uses the flow and phase change of the working fluid inside the vacuum tube to realize heat transfer, or directly heats the heated medium flowing through it; while the plate collector uses the water flow in the conventional metal tube to directly absorb heat , so the thermal efficiency is low, and the heat loss is also large, and it is also prone to failure due to its complex structure
The thermal efficiency of a single device of the vacuum tube collector is relatively high, but it occupies a large area, is inconvenient to install, and is heavy; the plate type paranoid is easy to install, but it is still heavy and bulky, which limits their further application, especially Their application under wall-mounted conditions
Method used
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[0028] The present invention will be further described below in conjunction with the accompanying drawings.
[0029] Implementation example 1: sheet heat collector:
[0030] as attached figure 1 and 2 As shown, the chip heat collector unit of the present invention mainly consists of a plate-shaped heat pipe 1, an outer plug 2, a glass outer tube 3, a glass inner tube 4, an inner plug 5, a vacuum cavity 6, a selective absorption layer 7, The heat pipe support consists of 8 components.
[0031] The glass outer tube 3 and the glass inner tube 4 are oval flat glass tubes, both ends are sealed by ring sealing process, and a double-layer flat glass vacuum tube heat insulation structure with a vacuum chamber 6 is prepared by a getter.
[0032] The above-mentioned vacuum glass tube is mainly made of high borosilicate glass. The glass inner tube and the glass outer tube are nested and sealed to form a vacuum isolation layer in the area between the two layers of glass tubes; the thic...
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Abstract
The invention provides a chip type heat collector. A flat tape-shaped or oval vacuum glass heat-preservation pipe, a flat tape-shaped heat pipe and the like are combined and packaged to form a heat collecting unit; the chip type heat collector has the advantages of high heat collecting efficiency, light weight and easy assembly and use. A novel solar water heater is formed by combining the chip type heat collector, a heat exchange tank and the like, wherein the chip type heat collector and the heat exchange tank perform heat exchange directly through an internal plug interface; the heat collector is not in direct contact with a heated medium; the water heater has the advantages of being high in heating efficiency, light in weight, attractive in appearance, easy to assemble, convenient in integration with buildings and the like.
Description
technical field [0001] The invention relates to the field of solar heat collectors and the field of solar water heaters. Background technique [0002] Solar collectors mainly include vacuum tube collectors and plate collectors. The heat pipe vacuum tube collector uses the flow and phase change of the working fluid inside the vacuum tube to realize heat transfer, or directly heats the heated medium flowing through it; while the plate collector uses the water flow in the conventional metal tube to directly absorb heat , so the thermal efficiency is low, and the heat loss is also large, and it is also prone to failure due to its complex structure. The thermal efficiency of a single device of the vacuum tube collector is relatively high, but it occupies a large area, is inconvenient to install, and is heavy; the plate type paranoid is easy to install, but it is still heavy and bulky, which limits their further application, especially Their application under the conditions of w...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F24J2/05F24J2/24F24J2/32F24J2/46F24J2/48F24S10/40F24S10/70F24S10/95
CPCY02E10/44
Inventor 万卫东武宇涛
Owner 万卫东