CN2160067Y

CN2160067Y - Combined furnace panel

Info

Publication number: CN2160067Y
Application number: CN 93212163
Authority: CN
Inventors: 翁友生
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-05-06
Filing date: 1993-05-06
Publication date: 1994-03-30
Anticipated expiration: 2003-05-06

Abstract

The utility model relates to a combined furnace panel composed of a fixed panel and a movable panel, wherein, the center hole diameter of the movable panel is equal to a furnace core. The outer diameter of the movable panel is larger than the outer diameter of the furnace core and is matched with the inner hole of the fixed panel. The periphery edge of the movable panel is provided with a plurality of notches corresponding to a plurality of brackets of the fixed panel. The inner ends of the brackets extend from a circumference edge of the fixed panel and form concave-convex movable fit with the notches. The utility model is used for limiting the furnace core by the movable panel and directly replacing the furnace core without dismounting the fixed panel. The utility model has the advantages of simple structure, convenient operation, good practicality, etc., and can be matched with various domestic coal furnaces.

Description

Combined furnace panel

The utility model relates to a kind of furnace panel of commercial coal stove.

Its furnace panel of existing commercial coal stove is an integral body, and the aperture of its endoporus generally is equal to or slightly less than the internal diameter of combustion chamber, its objective is to make furnace panel produce the effect of withholding to combustion chamber, and is good fixing to guarantee that combustion chamber has.But adopt this furnace panel, in case the combustion chamber breakage could be changed after just must taking and take down furnace panel apart, maintenance is trouble comparatively, and especially the user is difficult to own replacing combustion chamber.

The purpose of this utility model is to propose a kind of combined furnace panel, and it can withhold combustion chamber effectively, and need not take furnace panel fully apart and just can directly take off and change combustion chamber.

Concrete structure of the present utility model is provided by the following drawings.

Fig. 1 is according to the single core furnace panel front view (analysing and observe) that the utility model proposes.

Fig. 2 is the plane of single core furnace panel.

Fig. 3 is the plane of three core furnace panels.

Fig. 4 is the plane of four-core furnace panel.

The utility model is made up of fixed panel (1) and drop front (3), the aperture of drop front centre bore (4) equates with the combustion chamber internal diameter, external diameter is greater than the external diameter of combustion chamber, match with the endoporus of fixed panel, also have several recesses (5) on its periphery edge, its position is corresponding with some the leg rests (2) of fixed panel; The inner edge of fixed panel is stretched out in the inner of some leg rests, forms movingly lenticular with the recess of drop front. Like this, after furnace panel and coal stove configuration, only need to rotate drop front, make the leg rest dislocation of recess and fixed panel, drop front is just become an integral body by the leg rest holding in the endoporus of fixed panel Panel is because the center bore of active area equates with the combustion chamber internal diameter, so guaranteed the effect of withholding of furnace panel. Simultaneously, if when the combustion chamber breakage needs to change, only need the rotation drop front, recess is alignd with leg rest, just drop front can be taken down, because the external diameter of drop front is greater than the combustion chamber external diameter, so after taking down drop front, combustion chamber just is not subjected to the restriction of panel, can directly extract to take off and change combustion chamber.

The utility model comprises single core furnace panel, three core furnace panels and four-core furnace panel, because its structure is comparatively simple, and has been provided by accompanying drawing, and detail is no longer described in detail.

This furnace panel had both kept the effect of withholding to combustion chamber owing to adopted a drop front, can not remove fixed panel again and directly change combustion chamber, had solved the problem that user oneself repaiies the stove difficulty.Simultaneously, this panel construction is simple, does not increase cost, can with various commercial coal stove adapteds.

Claims

1, a kind of combined furnace panel, form by fixed panel (1) and drop front (3), the aperture that it is characterized in that drop front centre bore (4) equates with the combustion chamber internal diameter, external diameter is greater than the external diameter of combustion chamber, match with the endoporus of fixed panel, also have recess (5) on its periphery edge, its position is corresponding with the leg rest (2) of fixed panel; The inner edge of fixed panel is stretched out in the inner of leg rest, forms movingly lenticular with drop front.

2, furnace panel as claimed in claim 1 is characterized in that described panel is single core furnace panel, three core furnace panels and four-core furnace panel.