Ground source temperature control type energy storage container

Abstract

The invention provides a ground source temperature control type energy storage container, and relates to the field of energy storage containers. The ground source temperature control type energy storage container comprises a container body, an energy storage battery and an underground heat exchange pipeline, an air inlet connector and an exhaust connector are arranged on the container body, the air inlet connector is connected with an air inlet pipeline, and the exhaust connector is connected with an exhaust pipeline; the gas inlet pipeline is connected with one end of the underground heat exchange pipeline, a gas inlet monitoring device is arranged on the gas inlet pipeline and comprises a first temperature sensor and a gas dehumidification assembly, the first temperature sensor is used for detecting the gas inlet temperature, and the gas dehumidification assembly is used for filtering and removing moisture in gas; the exhaust pipeline is connected with the other end of the underground heat exchange pipeline, an exhaust monitoring device is arranged on the exhaust pipeline and comprises a second temperature sensor and a gas sensor, the second temperature sensor is used for detecting the exhaust temperature, and the gas sensor is used for detecting whether the exhaust contains battery leakage or thermal runaway gas components or not.

Description

technical field [0001] The invention relates to the technical field of energy storage containers, in particular to a ground-source temperature-controlled energy storage container. Background technique [0002] With the rapid development of power energy storage technology, energy storage containers have been widely used as an important equipment for power grid frequency regulation and peak shaving and valley filling. During the working process of the energy storage container, high temperature will appear due to continuous heat generation, and it is usually necessary to be equipped with heat dissipation and temperature control devices to ensure safe operation. [0003] For example, the Chinese invention patent application with application publication number CN112768804A and application publication date of 2021.05.07 discloses a method for cooling a container energy storage system using groundwater and its temperature adjustment system. The method includes an internal circulati...

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Problems solved by technology

[0006] In order to solve the above problems, the purpose of the present invention is to provide a ground-source temperature-controlled energy storage container to solve the problems of high energy consumption in transporting groundwater and high waterproof level requirements of the waterway system, otherwise it is easy to cause a short circuit of the battery; and, The waterway system and the fan coil unit are arranged in the battery cabin, which occupies a large space in the cabin, and the space utilization rate of the entire energy storage container is low.

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