CN2418427Y

CN2418427Y - Heat-absorbing water jacket for stove

Info

Publication number: CN2418427Y
Application number: CN 00213757
Authority: CN
Inventors: 田松山
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-03-17
Filing date: 2000-03-17
Publication date: 2001-02-07
Anticipated expiration: 2010-03-17

Abstract

The utility model relates to a heat-absorbing water jacket for stoves, which belongs to the technical field of the stoves. The utility model is a technical proposal provided in order to mainly aim at the defect that the heat-absorbing water jacket in the background art has small heat-absorbing area and low heat exchange efficiency of the stove. Cross sections of an inner jacket and an outer jacket 11, 12 form corrugated shapes, and thus, the utility model increases the heat-absorbing area and improves the heat exchange efficiency of the stove. The utility model can be used for coal-fired, oil-fired boilers, stoves, etc. used in units and families.

Description

A kind of stove heat absorption water jacket

A kind of stove belongs to the stove and accessory technical field with the heat absorption water jacket, particularly a kind of stove heat absorption water jacket.

In the background technology, people utilize boiler that water is heated, or cook a meal, drink or warm oneself or do other purposes, the fuel package oil scraper that boiler uses, coal etc. are multiple, for the heat that fuel combustion is produced farthest changes into the heat that can be utilized, people are provided with various heat absorption water jackets in burner hearth.Rate of heat exchange becomes the important indicator of weighing boiler performance, but the heat absorption water jacket ubiquity endotherm area that boiler uses in the background technology is little, cause the boiler hot exchange rate to hang down this defective.

The purpose of this utility model is to provide a kind of endotherm area stove heat absorption water jacket big, that can improve the boiler hot exchange rate for society.

The utility model is achieved by the following technical solution: the utility model is by the inside and outside cover that certain interval is arranged, the last lower end cap and the entery and delivery port that seal inside and outside cover upper/lower terminal constitute, the cross section that it is characterized in that inside and outside cover is corrugated, and it is " U ", " V " word shape or the indentation of two reverse openings that the cross section of inside and outside cover also can be adjacent.

Below in conjunction with drawings and Examples in detail, the utility model is described in detail.

Fig. 1, the utility model are used for oil burning boiler general structure cross-sectional schematic;

Fig. 2, the utility model cross section partial top view;

Fig. 3, the utility model cross section partial top view;

Fig. 4, the utility model cross section partial top view.

Drawing explanation: 1, smoke exhaust pipe; 2, atmospheric communicating pipe; 3, delivery port; 4, body of heater; 5, go up zone of heating; 6, heating tube; 7, heat absorption water jacket; 8, burner opening; 9 water inlets; 10, base; 11, interior cover; 12, overcoat.

This example is by the inside and outside cover 11,12 that certain interval is arranged, the last lower end cap and the entery and delivery port 9,3 that seal inside and outside cover 11,12 upper/lower terminals constitute, the cross section of inside and outside cover 11,12 is corrugated, also can be adjacent is " U ", " V " word shape of two reverse openings, or indentation, and this example adopts zigzag, as shown in Figure 4, the utility model shown in Figure 1 is positioned at the oil burning boiler bottom, links to each other with heating tube 6, constitutes that an endotherm area is big, the higher absorber of heat exchanger effectiveness.The heat absorption water jacket 7 of this structure also can be used for many stove and accessorys such as civilian furnace.

The utility model adopts inside and outside cover 11,12 cross sections to be undulatory heat absorption water jacket 7, has increased endotherm area greatly, and the heat that produces during fuel combustion can fully be absorbed, and has greatly improved the heat exchanger effectiveness of stove and accessory.

Claims

1, a kind of stove heat absorption water jacket, by inside and outside cover (11), (12) that certain interval is arranged, the last lower end cap and the entery and delivery port that seal inside and outside cover (11), (12) upper/lower terminal constitute, and it is characterized in that the cross section of inside and outside cover (11), (12) is corrugated.

2, a kind of stove according to claim 1 is with the heat absorption water jacket, and it is " U " word shape of two reverse openings that the cross section that it is characterized in that inside and outside cover (11), (12) is adjacent.

3, a kind of stove according to claim 1 is with the heat absorption water jacket, and it is " V " word shape of two reverse openings that the cross section that it is characterized in that inside and outside cover (11), (12) is adjacent.

4, a kind of stove according to claim 1 is characterized in that the cross section indentation of inside and outside cover (11), (12) with the heat absorption water jacket.