A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sandy soil backfilling protection structure for ground source heat pump pipeline foundation pit
The invention provides a ground source heat pump pipeline foundation pit sandy soil backfilling protection structure, and relates to the technical field of ground source heat pumps, the ground source heat pump pipeline foundation pit sandy soil backfilling protection structure comprises a first half pipe and a second half pipe, the first half pipe and the second half pipe form a sleeve, the sleeve is arranged on the outer side of a heat pump pipeline in a sleeving mode, and middle grooves are formed in the middle positions of the interiors of the first half pipe and the second half pipe; a worm shaft is rotationally arranged in the middle groove, notches are formed in the middle positions of the outer sides of the first half pipe and the second half pipe, and multiple sets of notches are formed in the first half pipe and the second half pipe at equal intervals; a worm gear is rotationally arranged on the inner side of the notch, and the notch communicates with the middle groove; a first half pipe and a second half pipe are combined to form a sleeve which sleeves the outer side of a heat pump pipeline, and when earth and stone are poured, a worm shaft is rotated to drive a worm wheel to rotate, so that a connecting arm rotates, a baffle is driven to rotate and incline by a certain angle, guide unloading on the earth and stone is facilitated, and impact force is prevented from directly acting on the heat pump pipeline.
本发明提供了地源热泵管道基坑砂土回填防护结构，涉及地源热泵技术领域，包括第一半管和第二半管，所述第一半管和第二半管组成套管，且套管套在热泵管道的外侧，所述第一半管和第二半管内部的中间位置处均设有中间槽，且中间槽的内部转动设有蜗杆轴，所述第一半管和第二半管外侧的中间位置处均设有缺口，且第一半管和第二半管上的缺口均等距设有多组；所述缺口的内侧转动设有蜗轮，所述缺口与中间槽连通；本发明通过第一半管和第二半管组合成套管套在热泵管道的外侧，在倾倒土石方的时候，通过旋转蜗杆轴带动蜗轮旋转，从而使得连接臂旋转，带动挡板转动倾斜一定角度，有利于对土石方进行导向卸力，避免冲击力直接作用在热泵管道上。
Sandy soil backfilling protection structure for ground source heat pump pipeline foundation pit
The invention provides a ground source heat pump pipeline foundation pit sandy soil backfilling protection structure, and relates to the technical field of ground source heat pumps, the ground source heat pump pipeline foundation pit sandy soil backfilling protection structure comprises a first half pipe and a second half pipe, the first half pipe and the second half pipe form a sleeve, the sleeve is arranged on the outer side of a heat pump pipeline in a sleeving mode, and middle grooves are formed in the middle positions of the interiors of the first half pipe and the second half pipe; a worm shaft is rotationally arranged in the middle groove, notches are formed in the middle positions of the outer sides of the first half pipe and the second half pipe, and multiple sets of notches are formed in the first half pipe and the second half pipe at equal intervals; a worm gear is rotationally arranged on the inner side of the notch, and the notch communicates with the middle groove; a first half pipe and a second half pipe are combined to form a sleeve which sleeves the outer side of a heat pump pipeline, and when earth and stone are poured, a worm shaft is rotated to drive a worm wheel to rotate, so that a connecting arm rotates, a baffle is driven to rotate and incline by a certain angle, guide unloading on the earth and stone is facilitated, and impact force is prevented from directly acting on the heat pump pipeline.
本发明提供了地源热泵管道基坑砂土回填防护结构，涉及地源热泵技术领域，包括第一半管和第二半管，所述第一半管和第二半管组成套管，且套管套在热泵管道的外侧，所述第一半管和第二半管内部的中间位置处均设有中间槽，且中间槽的内部转动设有蜗杆轴，所述第一半管和第二半管外侧的中间位置处均设有缺口，且第一半管和第二半管上的缺口均等距设有多组；所述缺口的内侧转动设有蜗轮，所述缺口与中间槽连通；本发明通过第一半管和第二半管组合成套管套在热泵管道的外侧，在倾倒土石方的时候，通过旋转蜗杆轴带动蜗轮旋转，从而使得连接臂旋转，带动挡板转动倾斜一定角度，有利于对土石方进行导向卸力，避免冲击力直接作用在热泵管道上。
Sandy soil backfilling protection structure for ground source heat pump pipeline foundation pit
地源热泵管道基坑砂土回填防护结构
RONG CHENGJUN (author) / WANG HUI (author) / LI SHENGMING (author) / ZHAO ZHILI (author) / WEI JUNBIN (author) / LI MINGMING (author) / REN ZHEN (author)
2023-10-20
Patent
Electronic Resource
Chinese
Backfilling device of buried pipe ground source heat pump system
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