Condensation water drainage pipe of wall-mounted furnace

Abstract

The invention discloses a condensation water drainage pipe of a wall-mounted furnace. The condensation water drainage pipe comprises a condensation water drainage pipe main body, a large elastic tubeis annularly arrayed on the inner wall of a outer sheath, anti-folding plates are annularly arrayed on the inner wall of the outer sheath, a small elastic tube is annularly arrayed on the outer wall of the condensation water drainage pipe body, and elastic plates are arranged in the inner cavity of the large elastic tube and the inner cavity of the small elastic tube. According to the condensationwater drainage pipe, the pipe is provided with the small elastic tube, the large elastic tube and the anti-folding plates, the bending resistance is improved by utilizing the mutual extrusion pressure of the anti-folding plates, the small-sized elastic tube and the large-scale elastic tube, meanwhile, the impact force and the pressure brought by the outside can be buffered, and the service life of the condensation water drainage pipe body can be prolonged; elastic plates are arranged in the small elastic tube and the large elastic tube, and the elastic buffering capacity of the small elastictube and the large elastic tube is further improved.

Description

technical field [0001] The invention relates to the technical field of condensation drain pipes, in particular to a condensation drain pipe for a wall-hung boiler. Background technique [0002] A wall-hung boiler is a water heater powered by natural gas. It has various safety protection measures such as anti-freeze protection, anti-dry protection, accidental flameout protection, over-temperature protection, and water pump anti-blocking protection. Condensate drain pipes are used, but the existing condensate drain pipes have poor flexural and compressive resistance. When subjected to external impact and pressure, they are prone to cracking and have a short service life. Therefore, we propose a wall-hung boiler Condensate drain. Contents of the invention [0003] The purpose of the present invention is to provide a wall-hung boiler condensate drain pipe to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object,...

AI Technical Summary

Problems solved by technology

[0002] A wall-hung boiler is a water heater powered by natural gas. It has various safety protection measures such as anti-freezing protection, anti-dry protection, accidental flameout protection, over-temperature protection, and water pump anti-blocking protection. Condensate drain pipes are used, but the existing condensate drain pipes have poor flexural and compressive resistance. When subjected to external impact and pressure, they are prone to cracking and have a short service life. Therefore, we propose a wall-hung boiler Condensate drain

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