CN100561055C

CN100561055C - Energy-saving flame-intensifying device of gas range

Info

Publication number: CN100561055C
Application number: CNB2008100321581A
Authority: CN
Inventors: 杨平
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-08-26
Filing date: 2008-08-26
Publication date: 2009-11-18
Anticipated expiration: 2028-08-26
Also published as: CN101344271A

Abstract

Energy-saving flame-intensifying device of gas range is installed in the kitchen range mouth, can improve the thermal efficiency of gas-cooker heating round bottom dish pot and flat pot for cooking rice.Be with upright cylindrical portions may [1] in it, determine the size of its diameter according to unique use or maximum flat pot for cooking rice; If will use less flat pot for cooking rice, just add or adjust the adjustable collar shape wind loop [10] of upper end; Round bottom dish pot pot supporter [4.1] and flat pot for cooking rice pot supporter [4.2]; Overcoat [2] lower end is inwardly curved, and the shape [6] that matches with gas-cooker is arranged, and inboard and kitchen range upper end formation replenishes air and enters gap [5]; Filling heat insulating wall [3] between interior cover and the overcoat.Its effect promoting maximum fire is to about 1.5 times; Solar term about 40%.

Description

Energy-saving flame-intensifying device of gas range

A kind of energy-saving flame-intensifying device of gas range, this energy-saving flame-intensifying device is installed in the kitchen range mouth, and round bottom dish pot or flat pot for cooking rice are all had effect energy-conservation and the lifting maximum fire.

Now, the energy-saving flame-intensifying device [as novel patent: " gas cooker energy saving device " 00253136.4] of cover in the truncated cone shape is arranged down, improved the thermal efficiency of gas-cooker heating round bottom dish pot, but little to the effect of flat pot for cooking rice; Have cyclone [as the fast gas-cooker that reaches] or water conservancy diversion sawtooth [as novel patent " gas cooker energy saving device " 93201331] to make firepower concentrate strong fire energy-conservation, but effect is little.

The present invention can improve the thermal efficiency of gas-cooker heating round bottom dish pot, also can improve the thermal efficiency of pot for cooking rice at the bottom of the gas-cooker heated flat, saves energy gas, promotes maximum fire.

Operation principle of the present invention is: have in guarantee under the situation of sufficient oxygen supply, strengthen combustion gas and the isolation of cold wind all around; The increase combustion gas contacts with pot; With the outside heat of radiation loss around flame and the bottom of a pan and the pot, with thermal-radiating way " reflection " to the bottom of a pan and pot around; Guiding replenishes the flow direction of air, makes firepower concentrate and improve and burns.Composition is shown in accompanying drawing 1 and accompanying drawing 2: the upright cylindrical portions may of interior cover [1]; Overcoat [2] lower end inwardly curves annular or the square projection [6] that matches with gas-cooker, and additional air enters gap [5]; Heat-insulation layer [3]; Round bottom dish pot pot supporter [4.1] and flat pot for cooking rice pot supporter [4.2]; Adjustable collar shape wind loop [10].It is characterized in that: cover and overcoat in this energy-saving flame-intensifying device has, in be with upright cylindrical portions may, determine the size of upright drum diameter according to unique use or maximum flat pot for cooking rice; Filling heat insulating wall between interior cover and the overcoat; This energy-saving flame-intensifying device has round bottom dish pot pot supporter and flat pot for cooking rice pot supporter; If will use less flat pot for cooking rice, just add or adjust the adjustable collar shape wind loop of this energy-saving flame-intensifying device upper end; The overcoat lower end is inwardly curved, and there is annular or the square projection that matches with gas-cooker the overcoat lower end; The overcoat lower end is inboard to enter the gap with the additional air of kitchen range upper end formation.

Use the present invention to heat round bottom dish pot and flat pot for cooking rice on gas-cooker: the consumption that does not increase energy gas can rise to the maximum fire of kitchen range about 1.5 times of former kitchen range; Finish identical work with the original maximum fire of kitchen range, save energy gas about 40%.

Cover all adopts the thick stainless sheet steel of 0.8MM to make with overcoat in the embodiment.A kind of adjustable collar shape wind loop [10] is shown in accompanying drawing 3 and accompanying drawing 2: by horizontal annular plate [10.7], upright cylindrical shape limit [10.8] is arranged on every side; Sliding tray track [10.6]; Serrate slide [10.1]; Be fixed on the small round bar [10.5] on the slide; Annular driver plate [10.3]; On the annular driver plate a plurality of sliding trays [10.4] and regulating handle [10.2] are arranged; The annular upper cover plate is formed.When handle rotated, a plurality of sliding trays drove a plurality of small round bar simultaneously, and a plurality of slides slide and then changed the size of they synthetic circles, just can make the flat pot for cooking rice of different sizes obtain suitable fuel gas exhaust gap [7].Another kind of adjustable collar shape wind loop [10] is shown in accompanying drawing 4 and accompanying drawing 1: annular slab external diameter [12], the circumference that internal diameter [11] is supporting with less flat pot for cooking rice diameter, push rod [14] top is determined is a bit larger tham a pot circumference, and supporting perforation of position, size, number and pot supporter [4.1] or breach [13] are arranged on the annular slab.In can fill slag wool and become heat-insulation layer [3] in the confining bed between cover and the overcoat.

Claims

1. energy-saving flame-intensifying device of gas range, this energy-saving flame-intensifying device is installed in the kitchen range mouth, round bottom dish pot or flat pot for cooking rice all there is effect energy-conservation and the lifting maximum fire, it is characterized in that: cover and overcoat in this energy-saving flame-intensifying device has, in be with upright cylindrical portions may, determine the size of upright drum diameter according to unique use or maximum flat pot for cooking rice; Filling heat insulating wall between interior cover and the overcoat; This energy-saving flame-intensifying device has round bottom dish pot pot supporter and flat pot for cooking rice pot supporter; If will use less flat pot for cooking rice, just add or adjust the adjustable collar shape wind loop of this energy-saving flame-intensifying device upper end; The overcoat lower end is inwardly curved, and there is annular or the square projection that matches with gas-cooker the overcoat lower end; The overcoat lower end is inboard to enter the gap with the additional air of kitchen range upper end formation.