Process and apparatus for manufacturing vacuum solar heat superconductive collector
A manufacturing method and heat collector technology, which are applied to solar heat collectors, solar thermal devices, solar heat storage, etc., can solve the problems of low thermal conductivity, inability to completely retain heat, and heat loss.
Inactive Publication Date: 2003-12-31
ORRA CORP
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Problems solved by technology
[0003] 1. If figure 1 , 2 As shown, the vacuum tube heat collector 1 is mainly used to heat the water temperature through the vacuum heat absorbing tubes 13. , and reflect the light energy to other places, resulting in the shortcoming of the effective heat collection area becoming smaller, relatively increasing the heat conduction time, that is, the general vacuum tube heat collector 1 has the shortcoming of poor heat conduction efficiency
[0004] 2. In addition, the general vacuum tube heat collector 1 is essentially "convective circulation", because heat cannot be completely retained and heat will be lost to the atmosphere, resulting in "heat loss", which reduces heat transfer efficiency
[0005] 3. The inner side of the vacuum heat absorbing tube 13 will generate scale, so regular cleaning and maintenance are required to maintain good heat transfer efficiency, which is time-consuming and labor-intensive
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[0022] Before presenting the detailed description, it should be noted that in the following description, similar components are denoted by the same reference numerals.
[0023] Such as image 3 Shown, a better embodiment of the manufacturing method of solar vacuum superconducting heat collector of the present invention, comprises the following steps:
[0024] Step 1: Filling a metal hollow shell with a vacuum-tight chamber into a superconducting heat transfer medium to form a superconducting heat collecting plate;
[0025] Step 2: inserting the superconducting heat collecting plate into a transparent hollow cavity with a vacuum containing groove, the part of the superconducting heat collecting plate located in the vacuum containing groove forms a heat collecting part, and the part located in the vacuum containing groove The part outside the vacuum storage tank forms a heating part; when the superconducting heat collecting plate is irradiated by sunlight, the heat collecting p...
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The present invention provide the making method and device of vacuum superconductive solar heat collector. Inside one hollow metal casing with sealed vacuum chamber, heat-transferring superconductor medium is filled to form one superconductive heat collecting board. The superconductive heat collecting board is inserted into one transparent hollow cavity with vacuum tank to form one heat collector with its part inside the vacuum tank and one heating unit with its part outside the vacuum tank.
Description
【Technical field】 [0001] The invention relates to a method and device for manufacturing a heat collector, in particular to a method and device for manufacturing a solar vacuum superconducting heat collector capable of rapidly collecting heat. 【Background technique】 [0002] Such as figure 1 Shown is a general vacuum tube heat collector 1, including a base 11 placed on the ground, a water storage bucket 12 installed on one end of the base 11 and having a water inlet 121 and a water outlet 122, And the vacuum heat-absorbing pipe 13 that is arranged between the other end side of the base body 11 and the water storage bucket 12; the temperature after being exposed to the sun can be as high as 300°C or more, and the vacuum heat-absorbing pipe 13 has good heat preservation , the advantage of thermal insulation; when the vacuum heat absorbing tubes 13 receive solar energy, the principle that cold water is larger than hot water is used to generate the phenomenon of cold water flowi...
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Login to View More IPC IPC(8): F24J2/34F24J2/46F28F13/00
CPCY02E10/40F24J2/4652F24J2/345F28F13/00F28F2013/001F24S60/30F24S70/30
Inventor 骆俊光
Owner ORRA CORP