Ecological heat exchange air inlet ground anchor

Abstract

The invention provides an ecological heat exchange air inlet ground anchor. The ground anchor comprises a heat exchange and protection metal shell, a bottom lower anchor job, a hoisting and anchor inlet cover, an outdoor air inlet pipe, an after-heat-exchange air outflow pipe, a heat exchange backspin spiral disc, a separation inner ring wall and a strengthening supporting plate; the horizontal cross sections of the heat exchange and protection metal shell and the separation inner ring wall are concentric circles, and the strengthening supporting plate is arranged between the heat exchange andprotection metal shell and the separation inner ring wall; an air returning inner cavity and a gas heat exchange cavity are formed in the inner side and the outer side of the separation inner ring wall, and the air returning inner cavity is communicated with the gas heat exchange cavity only on the bottom. The ecological heat exchange air inlet ground anchor has the advantages that the depth of heat exchange is large, the underground temperature is stable, the air which enters a room is stable on four seasons, the ground anchor is constructed easily and is good in stress performance and stable in constant force, and the efficiency of air heat exchange is remarkably improved; the ground anchor is good in integrality and air circulation, flesh air is ingeniously introduced in a building, and it is guaranteed that the a house with a closed door and window can also be ventilated.

Description

technical field [0001] The invention belongs to indoor air cleaning technology and indoor ventilation technology, in particular to an ecological heat exchange intake ground anchor. Background technique [0002] The drivers of natural ventilation in house design are wind and temperature. Generally, cold air is denser than warm air, so cold air is heavier and sinks into the depression; warm air is lighter and rises upward. The airflow usually flows from the positive pressure area to the negative pressure area. If the airflow encounters obstacles on the way, it will cause the airflow to gather, thus forming a positive airflow area on the windward side. [0003] The wind pressure acting on the decoration design depends on the wind direction, wind speed and the decoration design shape of the clubhouse. The difference in temperature between indoor and outdoor will cause the difference in air density, resulting in a pressure difference. Therefore, for each opening, the effects o...

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Problems solved by technology

[0023] Aiming at the problems existing in the prior art, the present invention provides an ecological heat exchange air intake ground anchor, which adopts vertical heat exchange and is not limited by the size of the site, which solves the problem that conventional technologies are difficult to provide fresh air suitable for human body temperature. At the same time, it also solves the problems of long transmission distance, difficult construction, and difficulty in guaranteeing construction quality.

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