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Solar water heater exhaust device with automatic heat insulating function

A technology for solar water heaters and exhaust devices, which is applied to solar thermal devices, solar thermal power generation, heating devices, etc., and can solve the problems of reducing thermal energy utilization efficiency and heat loss

Active Publication Date: 2014-02-12
QINGDAO CHUNLEI TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the exhaust pipes of solar water heater exhaust devices are all open, resulting in heat loss and reducing the efficiency of heat energy utilization

Method used

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  • Solar water heater exhaust device with automatic heat insulating function

Examples

Experimental program
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Embodiment Construction

[0010] In the accompanying drawings, the solar water heater exhaust device with automatic heat preservation function includes an exhaust pipe 1, and a magnetic ring 2 is arranged on the outside of the exhaust pipe 1, and the magnetic ring 2 surrounds the exhaust pipe 1. The inner side corresponding to the magnetic ring 2 is provided with a blade 3, the blade 3 seals the inner side of the exhaust pipe 1, the blade 3 is movably connected with the central column 4, and the two ends of the central column 4 are respectively fixed on the inner side wall of the exhaust pipe 1 superior. Half of the blade 3 is an iron sheet, and the other half is a stainless steel sheet. Exhaust pipe 1 is a stainless steel pipe.

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Abstract

The invention relates to a solar water heater exhaust device with an automatic heat insulating function, which is capable of improving heat insulating effect. The technical scheme includes that the solar water heater exhaust device comprises an exhaust pipe (1) and is characterized in that a magnetic ring (2) is arranged outside the exhaust pipe (1) and encloses the exhaust pipe (1), a blade (3) is arranged on the inner side of the exhaust pipe (1) at a position corresponding to the magnetic ring (2), the inner side of the exhaust pipe (1) is sealed by the blade (3), the blade (3) is movably connected with a center column (4), and two ends of the center column (4) are respectively fixed onto the inner wall of the exhaust pipe (1). One half of the blade (3) is an iron plate, the other half of the blade (3) is a stainless steel plate, and the exhaust pipe (1) is a stainless steel pipe.

Description

technical field [0001] The invention belongs to the field of exhaust devices for solar water heaters, in particular to an exhaust device for solar water heaters with automatic heat preservation function which can improve heat preservation effect. Background technique [0002] At present, the exhaust pipes of solar water heater exhaust devices are all open, resulting in heat loss and reducing the efficiency of heat energy utilization. Contents of the invention [0003] The object of the present invention is to provide a solar water heater exhaust device with automatic heat preservation function which can improve heat preservation effect. [0004] The technical solution of the present invention is: a solar water heater exhaust device with automatic heat preservation function, comprising an exhaust pipe (1), characterized in that a magnetic ring (2) is arranged outside the exhaust pipe (1), and the The magnetic ring (2) surrounds the exhaust pipe (1), and a vane (3) is arran...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24J2/46
CPCY02E10/40
Inventor 翟绪河
Owner QINGDAO CHUNLEI TECH DEV