Internal glass finned-plate tube solar energy steam producing device

An inner glass fin tube, solar energy technology, applied in the direction of solar thermal devices, solar thermal energy, solar thermal power generation, etc., can solve the problems of insufficient development of vacuum heat collector tube application products, avoid scaling problems, facilitate water withdrawal, Tracking the effect of low requirements

Inactive Publication Date: 2012-12-26
国网内蒙古东部电力有限公司赤峰供电公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But in general, the application products of vacuum heat collecting tubes are not rich enough.

Method used

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  • Internal glass finned-plate tube solar energy steam producing device
  • Internal glass finned-plate tube solar energy steam producing device

Examples

Experimental program
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Embodiment Construction

[0015] figure 1 and figure 2 An embodiment of the present invention is collectively given. figure 1 and figure 2 In the above, the heat collecting tube 1 is connected with the barges 3 on both sides of the header box 2 with sealing rings to form a horizontal vacuum heat collecting tube solar steam generating device. The heat collecting tube 1 is arranged horizontally; the collection box 2 has a casing and heat insulating material, and its axis line has a horizontal inclination angle to ensure that the light concentrating reflector can track the change of the sun's altitude angle. For the sake of brevity, the one-dimensional reflective concentrating device is not shown in the figure. Two multi-valve linkage electric group valves, the high group valve 4 and the low group valve 5, are used. Each valve of electric group valve 4,5 is installed on each dam 6 of multi-level cascade dam respectively, and can be opened and closed synchronously by being connected with link rod 7,8...

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Abstract

The invention discloses an internal glass finned-plate tube solar energy steam producing device which comprises an internal glass finned-plate tube and a union box, wherein the union box comprises a water incoming / outgoing connector and a steam outlet pipeline; the device is characterized in that the horizontal error of both ends of the internal glass finned-plate tube is less than plus or minus 15mm; the device comprises a multi-water-level water retaining device, and the state of water levels in heat collecting tubes changes with the change of the state of the multi-water-level water retaining device. The internal glass finned-plate tube solar energy steam producing device has the beneficial effects: the heat collecting pipes are horizontally arranged and all parts which are distributed along an axial lead have good working condition consistency. The small exterior of the diameter of the internal glass finned-plate tube is covered by a metal plate; an internal glass tube and a metal layer can be used for directly transmitting heat to a water storage area from a heated area without using a capillary material to pump water so as to avoid the scale formation problem of the capillary material. A multi-water-level water retaining device is adopted for conveniently withdrawing water at a low water level and leading the heat collecting tubes to simultaneously feed water at a high water level. A microcomputer control system can realize various complex functions, substantially increases the performance of the steam producing device and is seamless jointed with a productive technology. An embodiment is provided in conjunction with figures.

Description

technical field [0001] The invention relates to a solar steam generating device of an inner glass-fin plate tube. Background technique [0002] The existing vacuum heat collecting tube has high heat collecting temperature, small heat loss, and high degree of industrialization, and the intubated water heater manufactured with it can provide domestic hot water above 50°C in winter. But in general, the application products of vacuum heat collecting tubes are not rich and developed enough. Contents of the invention [0003] The object of the present invention is to provide a solar steam generating device with inner glass-fin plate tube. [0004] One of the technical schemes adopted by the present invention to solve the technical problem: use the inner glass-finned tube and the union box matched and connected with the inner glass-finned tube to form a solar steam generating device with the inner glass-finned tube. The inner glass tube of the inner glass-finned tube has metal...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F22B1/00F24J2/05F24S10/40
CPCY02E10/44
Inventor 陈旭
Owner 国网内蒙古东部电力有限公司赤峰供电公司
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