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Solar energy ventilator

A ventilator and solar energy technology, applied in the field of ventilators, can solve problems such as low ventilation efficiency, easy damage to fans, and low power generation efficiency of photovoltaic cells, and achieve low cost effects

Pending Publication Date: 2018-12-07
TIANJIN CHENGJIAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The fan of the former is easily damaged, and the power generation efficiency of photovoltaic cells is also low; the ventilation efficiency of the latter is low

Method used

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  • Solar energy ventilator
  • Solar energy ventilator
  • Solar energy ventilator

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Embodiment Construction

[0013] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0014] see Figure 1-3 As shown, a solar ventilator includes a cylindrical body 1 with an elliptical cross section, one end of the cylindrical body forms an indoor ventilation pipe interface 4 through a first tapered surface 3, and the other end forms an indoor ventilation pipe interface 4 through a second tapered surface 2. Air pipe interface 5, the air outlet pipe interface is rotatably connected to the obliquely arranged air outlet pipe 9, the outer surface of the cylinder is coated with a heat-absorbing coating (not shown), and a set of style The heat dissipation mesh 8 is arranged in a shape, and the outer edge of the heat dissipation mesh is connected and fixed with the inner w...

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Abstract

The invention discloses a solar energy ventilator. The solar energy ventilator comprises a barrel with an oval cross section, one end of the barrel forms an indoor ventilation pipe connector through afirst taper face, the other end of the barrel forms an air outlet pipe connector through a second taper face, the air outlet pipe connector is rotationally connected with an air outlet pipe, the outer surface of the barrel is coated with a heat absorbing coating, a set of latticed heat dissipation meshes are arranged in the barrel, and the edges of the heat dissipation meshes are fixedly connected with the inner wall of the barrel in a contact manner. According to the solar energy ventilator, the outer surface of the barrel can be used for receiving sunlight irradiation to absorb heat, the heat is transmitted to the interior of the barrel to heat air in the barrel, the heated air rises to form flowing, the indoor air flows, ventilation is accordingly achieved, power is not needed, the structure is simple, installation is convenient, and cost is low.

Description

technical field [0001] The invention relates to the technical field of ventilators, in particular to a solar ventilator. Background technique [0002] Existing solar ventilator is less, one is to drive the fan to ventilate through photovoltaic cell power generation, one kind is to divide a heat-absorbing box into two parts, then connect a cold box, and a hot box to ventilate. The fan of the former is easily damaged, and the photovoltaic cell power generation efficiency is also low; the ventilation efficiency of the latter is low. Contents of the invention [0003] The object of the present invention is to provide a solar ventilator for the technical defects existing in the prior art, which uses thermal pressure to provide ventilation power, connects ventilation pipes, and provides power for room ventilation. [0004] The technical scheme adopted for realizing the purpose of the present invention is: [0005] A solar ventilator, comprising a cylindrical body with an ellip...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F7/04F24F5/00F24F13/30
CPCF24F5/0046F24F7/04F24F13/30F24F2005/0064
Inventor 曹立辉李伟王岩蔡超郭莲
Owner TIANJIN CHENGJIAN UNIV