Low-price water and gas dual-purpose vacuum heat collecting pipe and heating device thereof

Abstract

The invention relates to a low-price water and gas dual-purpose vacuum heat collecting pipe and a heating device thereof, which belongs to the technical field of solar hot water and air heating. The invention mainly comprises a double-glass vacuum pipe, a double-glass vacuum pipe son-mother sealed end with a flange, a red copper pipe with wings or black plastic flexible pipe, an upper air header,a lower air header, an upper water header, a lower water header, a water service pipe, a breather pipe and a movable joint and the like. The vacuum pipe, the son-mother sealed end and the red copper pipe are connected to form the straight-through or elbowed water-gas dual-purpose vacuum heat collecting pipe; a plurality of the straight-through water-gas dual-purpose vacuum heat collecting pipes are arranged in sequence, and the upper and lower air headers and the upper and lower water headers are connected and communicated to form a movable heating device for the water and gas dual-purpose vacuum heat collecting pipe; a plurality of the straight-through pipes and an elbow pipe are mutually connected in series, can be long without limit and can be directly taken as the snake-shaped heatingdevice; and the heating device for the water and gas dual-purpose vacuum heat collecting pipe has various forms: a slope roof type: installed on the roof of a sunny slope; a wall mounted type: installed on the sunny wall body in a mounted or embedded manner; and a protective fence type: installed on the balcony of a building. The invention can supply hot water and heating simultaneously, is simple, has low cost and is efficient and artistic.

Description

Low-cost water-air dual-purpose vacuum heat collecting tube and its heating device technical field The present invention relates to a solar heat utilization technology, in particular to a cheap vacuum heat collecting tube capable of providing hot water and heating at the same time and several devices using the tube for heating, so it is very suitable for the daily life of the public and environmental protection and energy-saving buildings the field of integration. Background technique Due to energy shortage and environmental pollution, the task of human beings to develop and utilize clean and renewable energy, especially the effective development and utilization of solar energy, has been placed in front of us urgently. However, the technologies and products using solar energy in reality obviously have the following defects: one is expensive, the other is single function, and the third is limited use, which seriously hinders the popularization of solar energy utilization. ...

AI Technical Summary

Problems solved by technology

However, in reality, the technologies and products using solar energy obviously have the following defects: one is expensive, the other is single function, and the third is limited use, which seriously hinders the popularization of solar energy utilization

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