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Solar indirect heating crude oil transportation system

A solar energy collection and solar energy technology, which is applied in civil and industrial fields, can solve the problems of high material cost, unsuitable for crude oil centralized metering station or transfer station, etc., and achieve the effect of purifying the environment, saving energy consumption and prolonging heating time.

Inactive Publication Date: 2005-08-17
EAST CHINA UNIV OF SCI & TECH
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Problems solved by technology

These two diode technologies are suitable for long-distance transmission pipelines, not suitable for metering stations or transfer stations where crude oil is concentrated
In addition, the cost of materials is also high

Method used

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  • Solar indirect heating crude oil transportation system

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Embodiment Construction

[0022] The specific implementation manner of the present invention will be further described below in conjunction with the accompanying drawings.

[0023] like figure 1 As shown, the solar indirect heating crude oil transportation system of the present invention includes a solar heat collector 1 , a small heat storage tank 2 , an intermediate heat exchanger 3 and a heating furnace 4 .

[0024] Described intermediate heat exchanger 3 is provided with crude oil input end 17, crude oil output end 18, hot water input end 19 and hot water output end 20, and described heating furnace is provided with crude oil inlet 22 and crude oil outlet 23, and described crude oil input pipeline 21 respectively connect the crude oil input end 17 of the intermediate heat exchanger and the crude oil inlet 22 of the heating furnace, and the crude oil output end 18 of the intermediate heat exchanger 3 is connected to the crude oil inlet 22 of the heating furnace 4 through a pipeline;

[0025] The ho...

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Abstract

This invention discloses a solar indirectly heating and transportation crude oil system, which comprises solar heat collection device, small heat storage box, middle heat exchanger and heating furnace, wherein, the crude oil input pipes are separately connected to the input end of the middle heat exchanger and the crude oil entrance of the heating furnace; the said middle heat exchanger output end is connected to the heating furnace oil entrance through pipes; the input end of hot water of the middle heat exchanger is connected to the hot water output end; the hot water output ends are separately connected to the input end of solar heat collection device and the hot water input end of the water storage box; the solar heat collection device output end is connected to the hot water input end.

Description

technical field [0001] The invention relates to industrial and civil uses, especially the technical field of heating and transporting crude oil for oil field enterprises. Specifically, it is a crude oil transportation system that uses solar energy as a clean energy source for heating, Background technique [0002] my country's crude oil generally has a high freezing point, high viscosity, and poor fluidity at room temperature. Therefore, after crude oil is collected from individual wells to ground metering stations, it must be heated and kept warm before being sent to future oil stations. Usually crude oil needs to be heated to 50°-60° to maintain its good fluidity. Therefore, the heating of crude oil needs to consume a large amount of conventional energy (natural gas). With the rapid development of my country's petroleum industry and the increasing shortage of energy, it is extremely urgent to solve the problem of energy saving in crude oil transportation. [0003] The in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17D1/18F24J2/04
CPCY02E10/44
Inventor 王学生王如竹徐宏戚学贵黄志荣侯峰刘阿龙
Owner EAST CHINA UNIV OF SCI & TECH
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