Ground source pipe detection device and method

Abstract

The invention discloses a ground source pipe detection device which comprises a first pipeline and a second pipeline which are used for connecting any two positions on a ground source pipe, and pressure measuring devices are arranged at the tail ends, used for connecting the ground source pipe, of the first pipeline and the second pipeline. A flow measuring device with a switch valve I is furtherarranged on the first pipeline, and a switch valve II is arranged on the second pipeline; a water supplementing pipeline with a switching valve III is connected between the first pipeline and the second pipeline through a circulating water pump; therefore, the circulating water pump, the first pipeline, the second pipeline and the ground source pipe form a circulating pipeline. The invention further provides a ground source pipe detection method. By means of the device and method, the length, resistance and flow of the ground source pipe can be detected, measurement is convenient and accurate,and the operation risk can be effectively reduced.

Description

Technical field [0001] The invention belongs to the technical field of ground source heat pump systems, and relates to a ground source tube detection device and method. Background technique [0002] At present, the requirements of residential buildings for residential comfort are gradually increasing, and the energy consumption of heating and air conditioning in residential buildings is increasing year by year. In order to reduce energy consumption and reduce operating costs, many residential buildings have designed ground source heat pump systems. In the ground source heat pump system projects that have been built in the past, the ground source pipe is used to pass through the pipe. After the ground source pipe takes heat from the soil, it passes through the side structure of the basement and then enters the window well. [0003] The ground source pipe project is a concealed project. During the construction process, the hot melt shrinkage hole is serious, the length of the ground ...

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Problems solved by technology

[0003] The ground source pipe project is a concealed project. During the construction process, problems such as serious thermal shrinkage cavity, cut corners in the length of the ground source pipe, random connection of ho

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