15-degrees one-way connector of spiral double-layer heat-preservation metal purging system

A one-way connector, double-layer thermal insulation technology, applied in the field of fireplace chimneys, 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 effect 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 r

Method used

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  • 15-degrees one-way connector of spiral double-layer heat-preservation metal purging system

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[0012] In order to make it easy to understand the technical means, creative features, objectives and effects achieved by the present invention, the present invention will be further explained below in conjunction with specific drawings.

[0013] Such as figure 1 As shown, a 15° one-way connector of a spiral double-layer thermal insulation metal smoke exhaust system includes a connector tube body. The connector tube body consists of an inner layer 1, an outer layer 4, and an insulation cotton 5 filled between the inner and outer layers. One port of the connector pipe body is closed and welded with a ring-shaped convex end cover 2, and the other port of the connector pipe body is closed and welded with a ring-shaped concave end cover 7, and the thermal insulation cotton 5 is enclosed in the inner layer 1, the outer layer 4, and the ring Between the male end cap 2 and the annular female end cap 7, the annular male end cap 2 is provided with an external thread 3, the annular female e...

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PUM

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Abstract

A 15-degrees one-way connector of a spiral double-layer heat-preservation metal purging system relates to the field of a chimney of a fireplace, and comprises a connector pipe body; the connector pipe body comprises an inner layer, an outer layer and a heat-preservation cotton filled between the inner layer and the outer layer; a ring-shaped convex end closure is welded closely on one end opening of the connector pipe body, a ring-shaped concave end closure is welded closely on the other end opening of the connector pipe body; the heat-preservation cotton is sealed among the inner layer, the outer layer, the ring-shaped convex end closure and the ring-shaped concave end closure; outer screws are arranged on the ring-shaped convex end closure, and inner screws are arranged on the ring-shaped concave end closure; the connector pipe body has a corner of 15 degrees. The connector 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, the mounting efficiency is improved by more than three times than that of the purging system with hoops; the 15-degrees turning connection of the purging system can be realized by the one-way connector disclosed by the invention.

Description

Technical field: [0001] The invention relates to the field of fireplace chimneys, in particular to a 15° one-way connector for a spiral double-layer thermal insulation metal 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 fi...

Claims

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Application Information

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IPC IPC(8): F23J13/04
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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