种带储热的原油加热系统及方法

• Format: Patent
• Language: Chinese
• Published: 19.03.2019
• Subjects: BLASTING; FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION; SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; VENTILATING; WEAPONS

本发明提供种带储热的原油加热系统，所述系统包括太阳能集热器、热媒储罐和原油换热器，所述原油换热器包括换热单元和储热单元，所述热媒储罐出口分两路，其中路经管线与太阳能集热器入口连接，太阳能集热器出口经管线与原油换热器的热媒入口连接，原油换热器的热媒出口与热媒储罐入口连接，所述热媒储罐出口另路经管线与储热单元的热媒进入口连接，所述储热单元的热媒排出口经管线与原油换热器的热媒入口连接。本发明还提供种带储热的原油加热方法。本发明所述原油加热系统可以提高对太阳能热的利用效率，同时提高了太阳能热输出的稳定性。 The invention provides a crude oil heating system with a heat storage function. The crude oil heating system comprises a solar collector, a heat medium storage tank and a crude oil heat exchanger. The crude oil heat exchanger comprises a heat exchange unit and a heat storage unit. An outlet of the heat medium storage tank is divided into two paths, one path of the outlet of the heat medium storage tank is connected with an inlet of the solar collector through a pipeline, an outlet of the solar collector is connected with a heat medium inlet of the crude oil heat exchanger through a pipeline, and a heat medium outlet of the crude oil heat exchanger is connected with an inlet of the heat medium storage tank; and the other path of the outlet of the heat medium stor