CN200979206Y

CN200979206Y - Low pressure circulation air blast rush fire oven

Info

Publication number: CN200979206Y
Application number: CN200620133610.XU
Authority: CN
Inventors: 何建勤
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-12-09
Filing date: 2006-12-09
Publication date: 2007-11-21
Anticipated expiration: 2016-12-09

Abstract

The utility model provides a low-pressure circulating blowing fierce stove, comprising a stove table, wherein the stove table is provided with a gas mixing cavity; the upper end of the gas mixing cavity is a stove head, and the bottom is equipped with a blower and an injection pipe; the injection pipe is connected with an air supplying pipe; the upper side of the stove head is equipped with a burning chamber; a frequent open fire is arranged on the side of the stove head; the open fire is an air supplying pipe; the periphery of the stove head is provided with an air circulating conduit and a waste gas emission pipe which are supported on the top of the stove table through a bracket; and also a projection for supporting the boiler is disposed on the waste gas emission pipe. The utility model has the characteristics of simple structure, high heat utilization efficiency, low gas consumption, and so on.

Description

Low pressure recycle air blast vigorous fire stove

Technical field:

The utility model relates to a kind of vigorous fire stove.

Background technology:

The heat energy that existing vigorous fire stove uses mostly is kerosene or fuel gas, and along with reinforcement international, domestic environmental consciousness, kerosene vigorous fire stove is eliminated gradually, and use the vigorous fire stove of fuel gas at present, because unreasonable structure, air consumption is big, does not meet national energy saving policy.

Summary of the invention:

The purpose of this utility model just provides a kind of low pressure recycle air blast vigorous fire stove, and this vigorous fire stove combustion gas heat utilization efficiency height, air consumption are little.

Order of the present utility model can be realized by following scheme.

Comprise table, table is provided with the combustion gas mixing chamber, the upper end in combustion gas mixing chamber is a burner, and the bottom is provided with air blast and induction tunnel, and induction tunnel links to each other with air supply pipe, the burner top is provided with the combustion chamber, the burner next door is provided with Chang Minghuo, and described Chang Minghuo is an air supply pipe, and the periphery of burner is provided with gas circulating tube road and exhaust pipe, both on table, also are provided with the ridge that is used to support pot by stent support on exhaust pipe.

The utlity model has characteristics such as simple in structure, that heat utilization efficiency is high, air consumption is few.

Description of drawings: Fig. 1, the utility model structural representation

1, table 2, hybrid chamber 3, burner 4, induction tunnel 5, air supply pipe

6, valve 7, support 8, gas circulation pipeline 9, exhaust pipe

10, combustion chamber 11, air supply pipe 12, import 13, outlet 14, import

15, outlet 16, ridge 17, air blast

The specific embodiment:

Contrast Fig. 1 as can be known, the utility model comprises table 1, table 1 is provided with combustion gas mixing chamber 2, the upper end of hybrid chamber 2 is provided with burner 3, the bottom is provided with air blast 17 and induction tunnel 4, induction tunnel 4 links to each other with air supply pipe 5, air supply pipe 5 is provided with valve 6, the upper end of burner 3 is provided with combustion chamber 10, the next door of burner 3 is provided with the Chang Minghuo device, this Chang Minghuo device is an air supply pipe 11, and the periphery of burner 3 is provided with gas circulating tube road 8 and exhaust pipe 9, and described gas circulation pipeline 8 is communicated with combustion chamber 10 by import 12 and outlet 13, described exhaust pipe 9 one ends are communicated with the combustion chamber by import 14, then by in the outlet 15 direct discharged air, described gas circulation pipeline 8 and exhaust pipe 9 are installed in above the table 1 by support 7 other end, also are provided with the ridge 16 that is used to support pot on the exhaust pipe 9.

The utility model operation principle is as follows: combustion gas enters the combustion gas mixing chamber from induction tunnel, and the combustion chambers burn above burner, once there is not the combustion gas of sufficient combustion to enter gas circulation pipeline 8 from import 12, and return the combustion chamber and burn away from exporting 13, make gas fuel burning abundant, incombustible gas then directly from export 14 enter exhaust pipe and from export 15 directly row in the air.

Claims

1, a kind of low pressure recycle air blast vigorous fire stove, comprise table (1), table (1) is provided with combustion gas mixing chamber (2), the upper end of hybrid chamber (2) is provided with burner (3), the bottom is provided with air blast (17) and induction tunnel (4), induction tunnel (4) links to each other with air supply pipe (5), the upper end of burner (3) is provided with combustion chamber (10), the next door of burner (3) is provided with the Chang Minghuo device, this Chang Minghuo device is an air supply pipe (11), the periphery that it is characterized in that burner (3) is provided with gas circulating tube road (8) and exhaust pipe (9), described gas circulation pipeline (8) is communicated with combustion chamber (10) by import (12) and outlet (13), described exhaust pipe (9) one ends are communicated with the combustion chamber by import (14), the other end is then by in the direct discharged air of outlet (15), described gas circulation pipeline (8) and exhaust pipe (9) are installed in above the table (1) by support (7), also are provided with the ridge (16) that is used to support pot on the exhaust pipe (9).