Heat insulating energy saving device for building external wall

Abstract

The invention relates to the technical field of building construction, and discloses a heat insulating energy saving device for a building external wall. The heat insulating energy saving device comprises a heat insulation plate, a heat transfer plate is fixed to one side of the heat insulation plate, the heat transfer plate is provided with a heat transfer cavity, the heat transfer cavity is internally provided with a heat guide pipe, two locating plates horizontally arranged are fixedly mounted in the heat transfer cavity, the locating plates are fixedly connected with the heat guide pipe, a main flow pipe is fixedly connected to one side of the heat guide plate, the main flow pipe is provided with a conveying hole, the conveying hole communicates with the external world, an air inlet hole is formed in one side of the heat guide plate, an air supply fan and a heating wire are fixedly mounted in the air inlet hole, a sealing cover is arranged on the inner wall of one side of the heat transfer cavity, the sealing cover communicates with the air inlet hole, and one end of the heat guide pipe is fixedly connected with the sealing cover. According to the heat insulating energy saving device, the heat insulation function of the wall body is achieved, meanwhile the functions of temperature rising and heat insulating are achieved indoor, thus the indoor heat insulating effect is good, the use ratio of energy is increased, and the heat insulating energy saving device is easy to generalize.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a thermal insulation and energy-saving device for building exterior walls. Background technique [0002] Existing building exterior walls only rely on material insulation in terms of heat preservation, which can isolate part of the cold air from the outside, but cannot regulate the indoor temperature. The functionality is relatively simple, and it cannot provide warm air for indoor insulation. There is no heating measure for the wall itself, and the thermal insulation effect is poor. Therefore, a thermal insulation and energy-saving device for building exterior walls is needed to solve the problem. Contents of the invention [0003] The object of the present invention is to solve the disadvantages of general thermal insulation performance and single function of existing thermal insulation walls in the prior art, and propose a thermal insulation and energy-saving d...

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Problems solved by technology

[0003] The purpose of the present invention is to solve the disadvantages of general thermal insulation performance and single function of existing thermal insulation walls in the prior art, and propose a thermal insulation and energy-saving device for building exterior walls

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