Energy saving and heat collection device for building external wall

Abstract

The invention belongs to the technical field of energy saving and heat collection, and provides an energy saving and heat collection device for a building external wall. The energy saving and heat collection device comprises a wall body and a vertical plate, a bearing plate is fixed to the bottom of the vertical plate, a heat collection box is arranged on the upper side of the bearing plate, protection glass is mounted at an opening of the heat collection box, a heat collection pipe is mounted in the heat collection box, an inlet pipe and an outlet pipe are connected to the two ends of the heat collection pipe correspondingly, and a bearing mechanism used for bearing the heat collection box is arranged on side plates and the bearing plate. A water storage box, a protection box and a cooling fin are mounted on the wall body. A circulating assembly is arranged in the protection box, and a cooling pipe is arranged in the cooling fin. According to the energy saving and heat collection device for the building external wall, sunlight irradiates on the heat collection pipe, and therefore heat conduction oil in the heat collection pipe can be heated; through a first circulating pump, heatconduction oil in the water storage box and the heat collection pipe can cyclically flow; through a second circulating pump, high-temperature heat conduction oil can cyclically flow in the cooling pipe; and heat is dissipated by the cooling fin so as to improve the indoor temperature, and the energy saving effect is achieved.

Description

technical field [0001] The invention belongs to the technical field of energy-saving and heat-collecting, and in particular relates to an energy-saving and heat-collecting device for building exterior walls. Background technique [0002] Traditional building exterior walls have not been effectively utilized. In the cold season, the indoor temperature is not very high. In order to improve the quality of life, air conditioners, floor heating and other heating equipment are usually used to increase the temperature, which consumes a lot of energy and costs high. In view of this, the present invention proposes an energy-saving and heat-collecting device for building exterior walls. Contents of the invention [0003] The object of the present invention is to provide an energy-saving and heat-collecting device for exterior walls of buildings to solve the problems raised in the above-mentioned background technology. [0004] To achieve the above object, the present invention prov...

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Problems solved by technology

[0002] Traditional building exterior walls have not been effectively utilized. In cold seasons, the indoor temperature is not very high. In order to improve the quality of life, air conditioners, floor heating and other heating equipment are usually used to increase the temperature, which consumes a lot of energy and costs high.

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