Heat pipe and ground source heat pump system

Abstract

The invention provides a heat pipe and a ground source heat pump system. The heat pipe comprises an evaporation section and a condensation section, the evaporation section of the heat pipe comprises a plurality of end parts which are separated from one another and extend downwards, each end part is independently arranged in a soil hole, the end parts of the evaporation section are annularly arranged, a plurality of layers of end parts are arranged on the horizontal plane projection along the center point, the distance between the axis of each layer of end parts and the center point is the same, so that an arc structure with the center point of the evaporation section as the circle center is formed, the number of the end parts of the heat pipe evaporation section is multiple, and the distribution density of the end parts is larger and larger in the radial direction from the center of the evaporation section to the outside. Uniform heat absorption of the whole end parts is ensured, and the condition that a product is difficult to maintain due to partial superheated steam damage is avoided.

Description

technical field [0001] The invention belongs to the field of heat exchange, in particular to a utilization system of mine ground source heat pumps. Background technique [0002] The traditional method to solve the problem of heat damage in deep mines is mine circulation ventilation, but there are many problems in this method. First of all, as the depth of the mine increases, the shortcomings of its cooling capacity and insufficient ventilation limit become more and more prominent, which leads to a gradual decrease in its cooling effect, making it difficult to meet actual needs. Secondly, the way of circulating ventilation in mines needs to consume a lot of electric energy to drive mechanical equipment to generate forced convection air, and the operation of mechanical equipment will inevitably generate noise, which is uneconomical and affects the working conditions of underground workers. [0003] Ground source heat pump uses ground source energy soil, groundwater, surface...

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Problems solved by technology

[0002] The traditional method to solve the problem of heat damage in deep mines is mine circulation ventilation, but there are many problems in this method

First of all, as the depth of the mine increases, the shortcomings of its cooling capacity and insufficient ventilation limit become more and more prominent, resulting in a gradual decrease in its cooling effect, making it difficult to meet actual needs

Secondly, the way of circulating ventilation in mines needs to consume a lot of electric energy to drive mechanical equipment to generate forced convection air, and the operation of mechanical equipment will inevitably generate noise, which is uneconomical and affects the working conditions of underground workers

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