CN2655067Y

CN2655067Y - Energy-saving gasifying cooking range

Info

Publication number: CN2655067Y
Application number: CN 03234404
Authority: CN
Inventors: 张万俊; 张树华
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-05-13
Filing date: 2003-05-13
Publication date: 2004-11-10
Anticipated expiration: 2013-05-13

Abstract

The utility model discloses an energy-saving gasifying cooking range which belongs to a cooking range used for families in rural districts. The center of a cooking range hearth (11) is provided with a secondary air intake chamber (10), and the lower part of a combustion chamber (8) is provided with a primary air intake regulating box (4) and an air intake control valve device. A furnace bar (9) is arranged between the secondary air intake chamber (10) and the primary air intake regulating box (4), and the binding site of the three parts is fixed and bound by sand pulp. The direct combustion mode of the cooking range is changed into gasifying combustion, and the heat efficiency is increased with cleanness and sanitation. The cooking range can not only combust bavins, straws and coals, but also can combust waste and old plastic and rubber products and garbage, etc. Users can easily control the firepower and the combustion speed as required. The energy-saving gasifying cooking range is a novel energy-saving cooking range which is worthy of being popularized and applied to rural districts.

Description

The energy-saving gasification kitchen range

Technical field

The utility model relates to a kind of energy-saving gasification kitchen range, belongs to rural households' cooking stove.

Background technology

The present civilian bavin in China rural area (coal) stove (kitchen range) was though carried out popularization (that is: the change kitchen range) work of firewood-saving and coal-saving cooking stove.But the kitchen range type of being promoted generally all is that ancient cauldron thorax kitchen range is changed into the fuel saving stove that adds Air return ring, fire bars and chimney etc., and its combustion system remains direct burning, not from changing rural area stove (kitchen range) performance in essence.

Summary of the invention

The purpose of this utility model is exactly in order further to improve the thermal efficiency of the civilian bavin in rural area (coal) kitchen range, and to change its direct combustion system be gasification, and combustion, with reach science, convenience, efficient, clean.

Above-mentioned purpose is achieved in that the energy-saving gasification kitchen range, comprise ash hole, kitchen range pin, stove, the kitchen range top, fire bars, the Air return ring chamber of a kitchen range, kitchen range door and smokestack, is furnished with the secondary air chamber at chamber of a kitchen range center, at air inlet adjustment case of bottom, combustion chamber configuration and air intake control valve device.The secondary air chamber is the shape of a hoof, and there are two horizontal rows on three medial surface tops to staggered fresh air inlet, and inlet air plenum top is the arc that caves inward, and the bottom is uncovered.An air inlet adjustment case is up big and down small square taper, and its lower bottom part is fixedlyed connected with air intake control valve device.Air intake control valve device is made up of valve, control handle and air inlet adjustment bar.Be connected air inlet adjustment bar medial extremity and air inlet adjustment case lower bottom part of control handle of end is hinged, and valve is fixedlyed connected with the air inlet adjustment bar, places fire bars between secondary air chamber and an air inlet adjustment case, and triplicity portion is adhesively fixed with mortar.

The energy-saving gasification kitchen range is skillfully constructed, and modern design changes direct combustion system into, has improved the thermal efficiency, sanitation and hygiene.This kitchen range not only can burn bavin, grass, coal, and can burn waste and oldly mould, glue goods, rubbish etc., do not have smoke contamination.The user can be as required, and the size of open and close or unlatching by by-pass valve control is easy to control firepower and burning velocity.

Description of drawings

Fig. 1 is the front elevation of energy-saving gasification kitchen range

Fig. 2 is the vertical view of Fig. 1

Fig. 3 is the sectional view of Fig. 1

Fig. 4 is the front elevation of secondary air chamber

Fig. 5 is the vertical view of Fig. 4

Fig. 6 is the A-A cutaway view of Fig. 5

Fig. 7 is the front elevation of an air inlet adjustment case

Fig. 8 is the vertical view of Fig. 7

Fig. 9 is the B-B cutaway view of Fig. 7

The specific embodiment

The energy-saving gasification kitchen range, comprise ash hole 1, kitchen range pin 5, stove 6, the kitchen range top 7, fire bars 9, the Air return ring chamber of a kitchen range 11, kitchen range door 14 and smokestack 13, is furnished with secondary air chamber 10 at the chamber of a kitchen range 11 centers, air inlet adjustment case 4 of 8 bottoms configuration and air intake control valve device in the combustion chamber.Secondary air chamber 10 is the shape of a hoof, and there are two horizontal rows on three medial surface tops to staggered fresh air inlet, and inlet air plenum 10 tops are the arc that caves inward, and the bottom is uncovered.An air inlet adjustment case 4 is up big and down small square taper, and its lower bottom part is fixedlyed connected with air intake control valve device.Air intake control valve device is made up of valve 15, control handle 2 and air inlet adjustment bar 3.Be connected air inlet adjustment bar 3 medial extremitys and air inlet adjustment case 4 lower bottom parts of control handle 2 of end are hinged, and valve 15 is fixedlyed connected with air inlet adjustment bar 3, places fire bars 9 between secondary air chamber 10 and an air inlet adjustment case 4, and triplicity portion is adhesively fixed with mortar.12 pots that dish uses in order to cook among the figure.

Rotation control handle 2 was opened air inlet adjustment case 4 lower bottom part place valves 15 when burning started, air intake oxygen supply fire fuel, after the burning startup is finished, and close air inlet adjustment valve 15 one time, combustion chamber 10 bottom naked lights extinguish (not directly burning), the 10 top fresh air inlet place air intake oxygen supply in the combustion chamber, this moment, biomass energy was converted to the fuel gas rising, formed accurate gasification flame.So not only improved the thermal efficiency, and the user can be easy to control firepower and burning velocity as required.

Claims

1. energy-saving gasification kitchen range, comprise ash hole (1), kitchen range pin (5), stove (6), the kitchen range top (7), fire bars (9), the Air return ring chamber of a kitchen range (11), kitchen range door (14) and smokestack (13), it is characterized in that: be furnished with secondary air chamber (10) at the chamber of a kitchen range (11) center, (8) bottom configuration air inlet adjustment case (4) and air intake control valve device in the combustion chamber; Secondary air chamber (10) is the shape of a hoof, and there are two horizontal rows on three medial surface tops to staggered fresh air inlet, and inlet air plenum (10) top is the arc that caves inward, and the bottom is uncovered; An air inlet adjustment case (4) is up big and down small square taper, and its lower bottom part is fixedlyed connected with air intake control valve device; Air intake control valve device is made up of valve (15), control handle (2) and air inlet adjustment bar (3), be connected air inlet adjustment bar (3) medial extremity and an air inlet adjustment case (4) lower bottom part of control handle (2) of end is hinged, valve (15) is fixedlyed connected with air inlet adjustment bar (3), place fire bars (9) between a secondary air chamber (10) and the air inlet adjustment case (4), triplicity portion is adhesively fixed with mortar.