CN2347109Y

CN2347109Y - Civil heating stove

Info

Publication number: CN2347109Y
Application number: CN 98243427
Authority: CN
Inventors: 孙昌汉
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-09-17
Filing date: 1998-09-17
Publication date: 1999-11-03
Anticipated expiration: 2008-09-17

Abstract

The utility model relates to a civil heating stove composed of a burning chamber, a water jacket, a chimney, etc., wherein an upper and a lower fire blocking water walls are arranged in burning chamber; the upper fire blocking water wall is fixed on the upper wall of the water jacket and the lower fire blocking water wall is fixed on the stove grate; the upper and the lower fire blocking water walls form a fire blocking barrier so that fire force spreads; a heat absorption water pipe is arranged at the upper fire blocking water wall; an ash collection box is arranged at one side of the bottom end of the stove body. The utility model has the advantages of simple structure, high heat efficiency and obvious energy saving effect and is an ideal multi-purpose stove.

Description

A kind of civil heating stove

The utility model relates to a kind of civil heating cooking stove, the heating stove that particularly uses solid fuel.

It is little that the various civil heating stoves of being sold on the current market, ubiquity the furnace water jacket heating surface area, and heat can not fully absorb, and smoke abatement and dust control is undesirable, the shortcoming that performance is single, and it is not ideal to use effect.

The purpose of this utility model is to provide a kind of heating stove that makes heat can access more abundant absorption.

The purpose of this utility model is achieved in that

A kind of civil heating stove, comprise combustion chamber, water jacket, chimney, its basic improvements are: also be provided with upper and lower two fiery water walls of retaining in the combustion chamber, the fiery water wall of last retaining is fixed on the upper wall place of water jacket, under keep off fiery water wall and be fixed on the grate place, the height of two water walls is 1/4th to 2/3rds of a furnace height, separates configuration in burner hearth, and its both sides all are communicated with water jacket.

Above-mentioned civil heating stove, at the front and back of the fiery water wall of last retaining configuration 6-14 root heat-absorbing water pipe, the heat-absorbing water pipe distribution that takes the shape of the letter U, two ends communicate with jacket sidewall.

Above-mentioned civil heating stove is respectively equipped with dust collecting box in the front and back of bottom, combustion chamber.

The utility model is compared with conventional art, have simple in structure, thermal efficiency height, energy-saving effect is remarkable, and advantage such as clear fume and dust is satisfactory for result.Can also cook simultaneously, warm oneself, with hot water etc., realized multi-use.

Fig. 1 is a generalized section of the present utility model.

Below in conjunction with accompanying drawing it is described in further detail:

The two ends of the fiery water wall of setting up in the combustion chamber 3 of following retaining are communicated with water jacket 1, leave the passage of a mistake pyrotechnics between top and upper furnace wall, its bottom is welded on the grate 6, so just form first road and kept off fiery barrier, make the intensity of a fire enter two second combustion chambers that keep off between fiery water wall from top to bottom, and the top of going up the fiery water wall 5 of retaining communicates with water jacket, also leave passage between bottom and furnace bottom by pyrotechnics, form second road and keep off fiery barrier, unburnt fuel is fully burnt at this, and last remaining heat enters the 3rd space of fiery water wall of retaining and flue 2 formation from bottom to top.Like this through twice circulation, make the intensity of a fire obtain extending, and two fiery water walls of retaining and heat-absorbing water pipe 4 four sides in fire are heated, thereby heat energy is fully absorbed, improved the thermal efficiency.

Claims

1. civil heating stove, comprise combustion chamber, water jacket [1], chimney [2], it is characterized in that: in the combustion chamber, also be provided with upper and lower two retaining fiery water walls [3] and [5], the last fiery water wall of retaining [5] is fixed on the upper wall place of water jacket [1], under keep off fiery water wall [3] and be fixed on grate [6] and locate, the height of two water walls is 1/4th to 2/3rds of a furnace height, separates configuration in burner hearth, and its both sides all are communicated with water jacket [1].

2. civil heating stove according to claim 1 is characterized in that: at the front and back of the fiery water wall of last retaining [5] configuration 6-14 root heat-absorbing water pipe [4], and the heat-absorbing water pipe distribution that takes the shape of the letter U, two ends communicate with water jacket [1] sidewall.

3. civil heating stove according to claim 2 is characterized in that: the front and back in the bottom, combustion chamber are respectively equipped with dust collecting box [7] and [8].