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Spiral double-layer heat-preservation metal purging system

A technology of a double-layer thermal insulation and smoke exhaust system is applied in the field of fireplace chimneys, which can solve the problems of increasing the self-weight of the chimney system and reducing the thermal insulation effect of the chimney, and achieves the effects of convenient and fast installation, saving installation materials, and quick connection.

Inactive Publication Date: 2015-04-29
安徽沃木采暖科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this connection method is that the insulation cotton at the port easily absorbs moisture in the air in rainy days or when the air humidity is relatively high, which reduces the insulation effect of the chimney, and at the same time increases the weight of the chimney system, which will cause safety hazards

Method used

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  • Spiral double-layer heat-preservation metal purging system

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Embodiment Construction

[0013] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0014] Such as figure 1 As shown, a spiral double-layer thermal insulation metal smoke exhaust system, the indoor vertical section 1, the indoor and outdoor connecting section 3 and the outdoor vertical section 5, the indoor vertical section 1 and the indoor and outdoor connecting section 3 are connected through 90° one-way 2, indoor and outdoor connecting section 3 and outdoor vertical section 5 are connected by 90° two-way connector 4, indoor vertical section 1, indoor and outdoor connecting section 3 and outdoor vertical section 5 are all connected by straight pipe connectors , the ends of straight pipe connectors, 90° one-way connectors and 90° two-way connectors are welded with completely closed annular end caps, and internal or external th...

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Abstract

A spiral double-layer heat-preservation metal purging system, relates to the field of a chimney of a fireplace, and comprises an indoor vertical section, an indoor and outdoor communicating section and an outdoor vertical section; the indoor vertical section and the indoor and outdoor communicating section are connected by a 90-degrees one-way connector, the indoor and outdoor communicating section and the outdoor vertical section are connected by a 90-degrees two-way connector; the indoor vertical section, the indoor and outdoor communicating section and the outdoor vertical section all are connected by straight pipe connectors; entirely closed ring-shaped end closures are welded on the ends of all the straight pipe connectors, the 90-degrees one-way connector and the 90-degrees two-way connector; inner screws or outer screws are machined on the ring-shaped end closures; the connector of each section of the purging system is fastened by threaded tight connection. The purging system is simple in structure, the purging system is fastened by threaded tight connection, so the rain or steam is prevented completely from entering the heat-preservation cotton of the purging system, meanwhile, the mounting materials like hoops are saved, and the mounting efficiency is improved by more than three times than that of the purging system with hoops.

Description

Technical field: [0001] The invention relates to the field of fireplace chimneys, in particular to a spiral double-layer thermal insulation metal smoke exhaust system. Background technique: [0002] A fireplace is a device that builds a fire against a wall in a room for heating. Fireplaces were originally used in Western countries and have both decorative and practical value. And according to the culture of different countries, it is divided into: American fireplace, English fireplace, French fireplace, etc., so the shapes are different. The basic structure of the fireplace includes: a fireplace frame and a fireplace core. The mantel serves as a decoration. The fireplace core serves a practical purpose. Fireplaces are classified according to different materials: marble fireplaces, wooden fireplaces, imitation marble fireplaces (resin), stacked fireplaces. Fireplace cores are classified according to different fuels: electric fireplaces, real fire fireplaces (burning char...

Claims

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Application Information

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IPC IPC(8): F23J11/00F23J13/04F23J13/02
Inventor 乔之刚乔嘉豪李星宇
Owner 安徽沃木采暖科技有限公司
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