application (patent)No.: CN2242166.1 application date: July 25th, 22
publication (announcement)No.: CN258342 publication (announcement) date: October 15th, 23 < 14 Category classification:
Category number: F24H1/14
Priority:
Applicant (patent right): Artificial Environment Engineering Company of Hebei University
Address: No.195 Hezuo Road, Baoding, Hebei Province, 712
Country code: Hebei; 13
Inventor (designer): Yan Bolin; Yang Wenge; Shen Hongzhong
International Application:
International Publication:
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Abstract:
A device for improving the electrothermal conversion efficiency of electrothermal film water heaters. The device is a spline-type surrounding waterway component installed in the electrothermal film tube, which is made of cylindrical engineering plastics. It guides the water flowing into the heating tube to flow for many times (18℃), increases the limited length of water flowing in the tube, prolongs the heat exchange time between water and electrothermal film tube, and makes the water fully absorb heat in the heating tube, thus improving the electrothermal conversion efficiency.
Sovereignty:
1. A device which can improve the electric
heat conversion efficiency of the electrothermal film water heater is installed in the heating pipe of the electrothermal film water heater, which is characterized in that the device is a spline-type surrounding waterway component, and it is
made of cylindrical engineering plastics.