Solar flat plate type anti-freezing heat collector
A solar panel and collector technology, applied in the field of collectors, can solve problems such as copper tube damage, and achieve the effect of prolonging service life and avoiding damage
Pending Publication Date: 2020-12-11
孟子越
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Problems solved by technology
[0004] The invention proposes a solar flat plate antifreeze heat collector, which solves the problem in the prior art that the copper tube inside the flat core is damaged due to the freezing of the internal circulating water
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[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0019] Such as figure 1 and figure 2 as shown, figure 1 It is a structural schematic diagram of the present invention; figure 2 for figure 1 Partial cross-sectional enlarged view of middle pipe separation device 6.
[0020] A kind of solar plate type antifreeze heat collector proposed by the present invention includes circulating water pipe 5, water tank 7, circulating water pump 8, solar heat collecting plate 9, pressure-bearing hose 4, material storage...
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The invention discloses a solar flat plate type anti-freezing heat collector, and belongs to the technical field of heat collectors. The solar flat plate type anti-freezing heat collector comprises acirculating water pipe, a water tank, a circulating water pump, a solar heat collecting plate, a pressure-bearing hose, a storage tank and a pipeline separating device, wherein the circulating water pipe comprises a heat collecting part and a connecting part, the water tank communicates with the two ends of the heat collecting part through the connecting part, the circulating water pump is installed on the connecting part, the heat collecting part is arranged in the solar heat collecting plate, one end of the pressure-bearing hose communicates with the storage tank, the other end of the pressure-bearing hose penetrates through the heat collecting part and communicates with the storage tank, the storage tank is filled with an anti-freezing medium, the circulating water pipe is provided witha penetrating-in point and a penetrating-out point, and the pipeline separating device is arranged on the penetrating-in point and the penetrating-out point of the pressure-bearing hose. Compared with the prior art, a copper pipe in a flat plate core can be prevented from being damaged due to freezing of internal circulating water, and the service life is prolonged.
Description
technical field [0001] The invention relates to the technical field of heat collectors, in particular to a solar plate antifreeze heat collector. Background technique [0002] Solar hot water collectors are the most commonly used solar products at present. There are many types of collectors. The main working principle is to use solar radiation to heat water to provide domestic water or other thermal working fluids. According to whether there is a vacuum space It can be divided into flat-plate solar water heaters and vacuum tube solar water heaters. Flat-plate collectors can use both direct sunlight and scattered solar radiation energy, and are the most common and most numerous key components in solar thermal utilization. However, when the temperature of the traditional flat-plate solar collector is lower than zero degrees Celsius, the internal circulating water is easy to freeze and expand, resulting in damage to the copper tube inside the flat plate core. [0003] Therefo...
Claims
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Login to View More IPC IPC(8): F24S10/50F24S40/70F24S80/30
CPCF24S10/50F24S40/70F24S80/30Y02E10/44
Inventor 孟子越刘舜番
Owner 孟子越