Double-U-shaped thermal activation building envelope structure with cross-shaped drill holes and operation control method

Abstract

The invention discloses a double-U-shaped thermal activation building envelope structure with cross-shaped drill holes. The double-U-shaped thermal activation building envelope structure is characterized by comprising a wall base body, a plurality of double-U-shaped heat exchange pipelines and a temperature monitoring system, wherein the plurality of cross-shaped drill holes are formed inside the wall base body, each heat exchange pipeline is composed of a first U-shaped pipe, a second U-shaped pipe and a heat exchange working medium, the first U-shaped pipes are placed inside vertical drill holes of the cross-shaped drill holes, the second U-shaped pipes are placed inside horizontal drill holes of the cross-shaped drill holes, and the first U-shaped pipes and the second U-shaped pipes are fixed to the four end portions of the cross-shaped drill holes through special fixing pieces and U-shaped pipe fixing rubber strips. According to the thermal activation building envelope structure, the heat accumulation phenomenon widely existing in the interior of a traditional thermal activation building envelope structure can be effectively avoided without intermittent control over a thermal activation building system, and therefore the higher natural energy utilization rate can be achieved, and the corresponding initial investment and operation cost of a source end and a pumping system are effectively reduced.

Description

technical field

[0001] The invention relates to the technical field of building envelope structures, in particular to a double U-shaped heat-activated building envelope structure with cross-drilled holes and an operation control method. Background technique

[0002] The heat-activated building system is a highly efficient building energy-saving and energy supply system. However, due to the many limitations of the existing structural forms and construction methods, there are still some problems in this technology that need to be solved urgently. First of all, during the operation of the heat-activated building system, due to the mismatch between the heat injection capacity of the system and the thermal diffusion capacity of the envelope structure, there is a serious heat accumulation phenomenon in the surrounding area of ​​the embedded pipe. The heat accumulation phenomenon will continue to intensify with the continuous operation of the heat-activated building system, and the...

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