CN2374767Y

CN2374767Y - Positive and back burning energy saving boiler with two burning chambers

Info

Publication number: CN2374767Y
Application number: CN 99213073
Authority: CN
Inventors: 孟庆春
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-06-11
Filing date: 1999-06-11
Publication date: 2000-04-19
Anticipated expiration: 2009-06-11

Abstract

The utility model discloses a positive and back burning energy saving boiler with two burning chambers. A boiler body is composed of a boiler body water jacket formed from an inner boiler wall and an outer boiler wall; the upper side of a water pipe grate communicated with the water jacket is used as an upper combustion chamber, and the lower side is used as a lower combustion chamber; a positive burning inserting plate is arranged at the throat point of the upper combustion chamber; a back burning inserting plate is arranged at the throat point of the lower combustion chamber; water pipes connected with the boiler body water jacket are longitudinally arranged in a flue.

Description

The positive and negative burning power economized boiler of twin chamber

The utility model relates to a kind of civilian nothing and presses miniature boiler.

The small heater pressure-less boiler of Xiao Shouing also has the function of heating up water and cooking concurrently in the market, but general the employing in the body of heater that surrounds with water jacket established a combustion chamber on its product structure, and the fire door of offering above the combustion chamber is for cooking usefulness.Defectives such as though this stove and accessory has advantage of simple structure, and it is insufficient also to exist fuel combustion, and heat utilization efficiency is low.

The purpose of this utility model provides the positive and negative burning power economized boiler in a kind of double combustion chamber, improves the heat utilization efficiency of stove and accessory, makes fuel combustion more abundant.

The technical solution of the utility model is as follows:

The positive and negative burning power economized boiler of twin chamber, body of heater is to be made of the furnace water jacket that inside and outside furnace wall forms, be upper combustion chamber above the water pipe fire grate that is communicated with water jacket, be lower combustion chamber below, be equipped with at the trunnion place of upper combustion chamber and just burn plate, anti-burning plate is equipped with at the trunnion place of lower combustion chamber, vertically is placed with the water pipe that links to each other with furnace water jacket in flue.

The utility model has the advantages that:

Adopt two combustion chambers during this stove design, be provided with positive and negative two covering devices, two combustion chambers can be used, can heat up water when just burning and cook, can increase the burning time of fuel during anti-the burning, heat energy is fully absorbed by boiler, residual fuel under the row of upper combustion chamber is burnt once more in lower combustion chamber, promptly saved fuel, improved the thermal efficiency again, row's black smoke amount obviously reduces.

Further specify below in conjunction with accompanying drawing.

Fig. 1 is the utility model cutaway view.

In the drawings, body of heater 9 is to be made of the furnace water jacket that inside and outside furnace wall forms, and therein, the fire grate 7 that the double-deck water pipe that is communicated with water jacket constitutes is divided into upper combustion chamber 5, lower combustion chamber 8 with the combustion chamber, is provided with fire grate below lower combustion chamber, and a side is provided with fire door; Be equipped with and just burn plate 3 at the trunnion place of upper combustion chamber, and the side is provided with ash removing opening 6; Anti-burning plate 4 is equipped with at the trunnion place in lower combustion chamber, vertically is placed with the water pipe 2 that links to each other with furnace water jacket in flue 1.

Claims

1, the positive and negative burning power economized boiler of twin chamber, body of heater (9) is to be made of the furnace water jacket that inside and outside furnace wall forms, it is characterized in that: be upper combustion chamber (5) above the water pipe fire grate (7) that is communicated with water jacket, be lower combustion chamber (8) below, be equipped with at the trunnion place of upper combustion chamber and just burn plate (3), be equipped with anti-burning plate (4) and vertically be placed with the water pipe (2) that links to each other with furnace water jacket in flue (1) at the trunnion place of lower combustion chamber.