Mixed flow solar overall dying unit for tunnels

The utility model relates to a mixed flow solar overall dying unit for tunnels, which belongs to the technical field of drying equipment and structurally comprises a drying chamber, wherein a heat collecting box is arranged on the side and / or the top surface of the drying chamber, the inner cavity...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: FENG RUNTAO, FENG KE
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model relates to a mixed flow solar overall dying unit for tunnels, which belongs to the technical field of drying equipment and structurally comprises a drying chamber, wherein a heat collecting box is arranged on the side and / or the top surface of the drying chamber, the inner cavity of the heat collecting box is communicated with an air outlet of a fan, the sunny side of the heatcollecting box is arranged obliquely, the surface of the heat collecting box is covered by a light transmission insulation board, a heat collecting board is disposed inside the light transmission insulation board, a hot air pipe is arranged between the light transmission insulation board and the heat collecting board, the hot air pipe is equipped with an air inlet which is communicated with the inner cavity of the heat collecting box, and the end of the hot air pipe is communicated with an air collecting pipe which is communicated with the drying chamber. The mixed flow solar overall dying unit for tunnels utilizes so