CN2465083Y

CN2465083Y - Gas range

Info

Publication number: CN2465083Y
Application number: CN 01211796
Authority: CN
Inventors: 金宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-02-24
Filing date: 2001-02-24
Publication date: 2001-12-12
Anticipated expiration: 2011-02-24

Abstract

The utility model discloses a gas range. The utility model is characterized in that a cooker plate (8) with a gas hole is made of refractory material by burning; a central circular hole of the cooker plate (8) is provided with a metal inner tube (9) which is hermetically connected with the cooker plate (8) and a base plate (1); the metal inner tube (9) is provided with a partition plate (10) which is provided with a cylinder (11) communicated with an inner cavity of the inner tube (9), and the end surface of the cylinder (11) is provided with a gas hole; the base plate (1) is fixed with a throat (7) which is communicated with the inner cavity of the inner tube (9) and is provided with valves (5) and (6). The utility model has the advantages that the utility model is suitable for gas fuel conveyed through pipes, such as coal gas, and natural gas; the combustion of gas is complete; simultaneously, the cooking work can be conducted with the range when the coal gas is used in a peak hour or when the coal gas is insufficient.

Description

A kind of coal gas stove and accessory

The utility model relates to a kind of furnace for gaseous fuel, is specially a kind of coal gas stove and accessory.

At present, in large and small, the small city in the whole nation, all realized gas pipingization, coal gas has been sent into huge numbers of families by pipeline.The employed gas burner of dwelling house resident has " infrared ray " gas furnace of a kind of being called as, and this stove and accessory is to be equipped with the stone or metal plate for standing a stove on as a precaution against fire that has tiny fuel gas hole on its that fired by refractory material on the metal chassis.This stove and accessory has the advantage that fuel gas buring is abundant, save combustion gas, but the weak point of this stove and accessory is: when every family is all cooked when concentrate using the peak period of coal gas cooking, or since coal gas when not enough, when using this stove and accessory, can't not continue to cook to cook because gas flame is prosperous.

The purpose of this utility model provides a kind of coal gas stove and accessory, this stove and accessory not only has the advantage that fuel gas buring is abundant, efficient is high, save combustion gas, and in the peak period of using coal gas or coal gas when not enough, this stove and accessory also can keep vigorous or enough gas burners, still can continue to cook to cook.

To achieve these goals, the utility model is to existing a kind of improvement of using " infrared ray " gas furnace, promptly be fired into by refractory material its on have the central circular hole place of the stone or metal plate for standing a stove on as a precaution against fire of tiny fuel gas hole, be equipped with a metal inner core that is tightly connected mutually with chassis and stone or metal plate for standing a stove on as a precaution against fire, be equipped with dividing plate in the metal inner core, be equipped with the cylinder that is equipped with fuel gas hole on its end face of intracavity inter-connection with inner core on the dividing plate, be fixed with the trunnion with the intracavity inter-connection of metal inner core on the chassis body, be placed with down back-up ring and last back-up ring on the chassis.

Coal gas stove and accessory of the present utility model, be applicable to gaseous fuels such as coal gas that pipeline carries, natural gas, liquefied gas, this stove and accessory not only has the advantage that fuel gas buring is abundant, efficient is high, save combustion gas, and in the peak period of using combustion gas such as coal gas or coal gas when not enough, this stove and accessory also can keep vigorous or enough flame, still can continue to cook to cook, when so just having solved use coal gas peak period or coal gas deficiency, the problem that can not use original stove and accessory to cook and cook.

Below in conjunction with accompanying drawing to this practical new work with explanation

Fig. 1: schematic diagram of the present utility model

Fig. 2: A-A is to amplification view among Fig. 1

This practicality newly is to be equipped with the stone or metal plate for standing a stove on as a precaution against fire 8 that has fuel gas hole on its that is fired into by refractory material on metal chassis 1, be equipped with and metal chassis 1 on metal chassis 1 body, the trunnion 2 of stone or metal plate for standing a stove on as a precaution against fire 8 formed intracavity inter-connections, be equipped with valve 3 on the deep bead of trunnion 2, be equipped with one and chassis 1 at the central circular hole place of stone or metal plate for standing a stove on as a precaution against fire 8, the metal inner core 9 that stone or metal plate for standing a stove on as a precaution against fire 8 is tightly connected mutually, be equipped with the dividing plate 10 that sealing is connected in the metal inner core 9, be equipped with the cylinder 11 that has fuel gas hole on its end face with the intracavity inter-connection of inner core 9 on the dividing plate 10, be fixed with trunnion 7 on 1 body of chassis with the intracavity inter-connection of metal inner core 9, be equipped with valve 5 and valve 6 on the deep bead of trunnion 7, on the deep bead of trunnion 2, also be equipped with valve 4, on chassis 1, be placed with back-up ring 12 and last back-up ring 13 down.

When non-coal gas uses peak period or coal gas abundant, can open valve 3 or valve 4 on the trunnion 2, make it coal gas and enter into inner chamber between stone or metal plate for standing a stove on as a precaution against fire 8 and the chassis 1 via trunnion 2, overflow via the fuel gas hole on the stone or metal plate for standing a stove on as a precaution against fire 8 again, the flame of gas-fired can fully satisfy the needs of cooking and cooking etc., need to use back-up ring 12 down this moment: when using coal gas peak period or coal gas not enough, open valve 5 and valve 6 on the trunnion 7, coal gas enters into the inner chamber of metal inner core 9 via trunnion 7, overflow via the fuel gas hole on the cylinder 11 again, and place back-up ring 12 and last back-up ring 13 down, the flame during this moment gas-fired, the needs that can fully satisfy cooks cooks etc.

Claims

1, a kind of coal gas stove and accessory, be on metal chassis (1), to be equipped with the stone or metal plate for standing a stove on as a precaution against fire (8) that has fuel gas hole on its that is fired into by refractory material, be equipped with on metal chassis (1) body and metal chassis (1), the trunnion (2) of the formed intracavity inter-connection of stone or metal plate for standing a stove on as a precaution against fire (8), be equipped with valve (3) on the deep bead of trunnion (2), it is characterized in that: be equipped with one and chassis (1) at the central circular hole place of stone or metal plate for standing a stove on as a precaution against fire (8), the metal inner core (9) that stone or metal plate for standing a stove on as a precaution against fire (8) is tightly connected mutually, be equipped with the dividing plate (10) that sealing is connected in the metal inner core (9), be equipped with the cylinder (11) that has fuel gas hole on its end face with the intracavity inter-connection of inner core (9) on the dividing plate (10), be fixed with trunnion (7) on the body of chassis (1) with the intracavity inter-connection of metal inner core (9), be equipped with valve (5) and valve (6) on the deep bead of trunnion (7), on the deep bead of trunnion (2), also be equipped with valve (4), on chassis (1), be placed with down back-up ring (12) and last back-up ring (13).