Automatic heat source conversion type temperature difference power generation device and conversion method thereof

By designing a temperature difference power generation device that automatically converts heat sources, using the temperature difference between the water injected into the oil and water well and the environment to generate power, the problem of unautomatic heat source conversion in the prior art is solved, and efficient all-weather power generation is achieved.

CN113726221BActive Publication Date: 2025-03-18CHINA PETROLEUM & CHEMICAL CORP +1
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Patent Information

Application Number
CN202110772260.0
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2021-07-06
Publication Date
2025-03-18
Estimated Expiration
2041-07-06

AI Technical Summary

Technical Problem

The prior art is difficult to effectively utilize the temperature difference between the water injected into the oil and water well and the environment to generate electricity, and the heat source conversion is not automatic, which affects the power generation efficiency.

Method used

An automatic conversion heat source temperature difference power generation device is designed to measure the temperature on both sides of the temperature difference power generation board through a temperature sensor, and automatically flip the temperature difference power generation board to ensure that the high-temperature surface comes into contact with the heat source, thereby improving power generation efficiency.

Benefits of technology

All-weather power generation is achieved without being restricted by seasonal changes and day-night rotation, improving power generation efficiency, and easy installation and use through integrated power management system and battery design.

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Abstract

The present invention relates to an automatic conversion heat source type temperature difference power generation device and a conversion method thereof. An automatic conversion heat source type temperature difference power generation device comprises a water injection process component, the left side of the upper surface of the water injection process component is fixedly connected to the lower surfaces of two brackets, a temperature difference power generation component, the temperature difference power generation component is located between the two brackets, a temperature and pressure transmitter and a flow meter, the temperature and pressure transmitter and the flow meter are both arranged on the upper surface of the water injection process component and are sequentially connected to the right side of the bracket, a motion control module and a power management component, the motion control module and the power management component are fixed by a connecting rod and are located on the other side of the water injection process component. The power generation device in the present invention is not restricted by seasonal changes and day and night rotation during use, and generates electricity around the clock. The device is connected to the water injection process component through a bracket, and does not affect the normal water injection condition.
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