CN2502147Y

CN2502147Y - Stove hearth

Info

Publication number: CN2502147Y
Application number: CN 01247603
Authority: CN
Inventors: 严凤权; 卢华
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-09-11
Filing date: 2001-09-11
Publication date: 2002-07-24
Anticipated expiration: 2011-09-11

Abstract

The utility model relates to a stove hearth, with the structural key points that a plurality of ventilation grooves are arranged in the stove hearth body, a mental layer is packaged outside the stove hearth body; when in use, through the ventilation grooves, the mental layer centralizes heat, controlling the used heat; compared with the prior art, the utility model has the advantages of simple structure, low cost and good usage effect.

Description

Combustion chamber

The utility model is a kind of combustion chamber, is used to burn the cooking stove use of coal, belongs to a kind of parts of stove and accessory.

Existing coal stove furnace core is made of refractory material, shape generally is cylindric, surfaces externally and internally does not change, this product ventilation effect is bad, it is undesirable to burn, and radiating effect is also poor, and the Chinese patent communique discloses a kind of " porous multiple air inlet combustion chamber ", the patent No.: 892208260, and it is produced the inside and outside surface of combustion chamber simultaneously ventilation slot and makes and connects air vent on the ventilation slot; This product has solved ventilating problem, combustion efficiency is also more satisfactory, but do not solve the problem of radiating effect difference, so can not directly contact the water that can not be used in the direct heat hot water bag with water, combustion chamber itself is burnt out easily, burns and collapse, and simultaneously its structure is too complicated, production process is many, cost is than higher.

The purpose of this utility model is: a kind of combustion chamber is provided, this combustion chamber is relatively simple for structure, low production cost, only ventilation slot is set, is convenient to like this ventilate in the stove, burn, at combustion chamber outer surface coated metal layer at the combustion chamber inner surface, the heat that combustion chamber can be distributed effectively distributes or concentrates and transmit, product is owing to wrapped up metal level, so can not collapsed by burning, the stove that can be directly used in the hot water bag simultaneously directly heats water.

The utility model is to constitute like this: combustion chamber is made of metal level (3) parcel furnace core body (1), and 4-12 bar groove (2) is arranged in the furnace core body (1); Specifically: furnace core body (1) can be made of refractory material, also can make of metal material, and furnace core body (1) inner surface has 4-12 bar groove (2), and furnace core body (1) outer surface and upper surface are enclosed with metal level (3).

Accompanying drawing 1 is a front view of the present utility model, and accompanying drawing 2 is upward views of the present utility model.

The utility model is compared with prior art: relatively simple for structure, and logical in the low production cost, stove Wind, combustion efficiency are good, and at the metal level of combustion chamber outer surface parcel, the heat that combustion chamber can be distributed has Effect is distributed or is concentrated and transmit, owing to wrapped up metal level, thus can not collapsed by burning, simultaneously can be direct Be used for having the stove of hot water bag that water is directly heated, the furnace core body upper surface is enclosed with metal level, prevents from making With the end face of Coal During piece destruction combustion chamber, cause combustion chamber to damage, solved asking that prior art exists Topic.

Embodiment 1 of the present utility model: 4 grooves (2) are arranged in the furnace core body of refractory material (1), and furnace core body (1) is wrapped with metal level (3).

Embodiment 2 of the present utility model: furnace core body (1) is made of refractory material, and furnace core body (1) inner surface has 8 grooves (2), and furnace core body (1) outer surface and upper surface are enclosed with metal level (3).

Embodiment 3 of the present utility model: furnace core body (1) is made of refractory material, and furnace core body (1) inner surface has 12 grooves (2), and furnace core body (1) outer surface and upper surface are surrounded by metal level (3).

Embodiment 4 of the present utility model: furnace core body (1) can be made of metal material, and furnace core body (1) inner surface has 8 grooves (2).

Claims

1, a kind of combustion chamber is characterized in that: combustion chamber is made of metal level (3) parcel furnace core body (1), and 4-12 bar groove (2) is arranged in the furnace core body (1).

2, according to the described a kind of combustion chamber of claim 1, it is characterized in that: furnace core body (1) can be made of refractory material, also can make of metal material, furnace core body (1) inner surface has 4-12 bar groove (2), and furnace core body (1) outer surface and upper surface are enclosed with metal level (3).