CN202973199U

CN202973199U - Energy-saving safe gas stove

Info

Publication number: CN202973199U
Application number: CN201220613971XU
Authority: CN
Inventors: 陈英豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-11-20
Filing date: 2012-11-20
Publication date: 2013-06-05
Anticipated expiration: 2022-11-20

Abstract

The utility model relates to an energy-saving safe gas stove which comprises a stove base, a gas intake valve seat and a plurality of grate pieces, wherein the grate pieces are annularly arranged around the stove base; and the gas intake valve seat is arranged below the stove base and is used for transmitting gas into the stove base for combustion. The energy-saving safe gas stove is mainly characterized in that at least one activator is arranged at the gas intake end of the gas valve seat; the activator is used for refining molecules of the transmitted gas, so that the gas has large surface areas to be combusted with oxygen; and therefore, the combustion speed is increased, the cooking efficiency of the high-pressure gas is safely improved, and the carbon monoxide is prevented from generation.

Description

The energy-saving safety gas oven

Technical field

The utility model refers in particular to a kind of gas stove structure improvement that makes high pressure gas completing combustion and reduce the carbon monoxide generation about a kind of energy-saving safety gas oven

Background technology

So-called gas is mainly by propane (C ₃H ₈) and butane (C ₄H ₁₀) mix or methane (CH ₄) form, in general, casinghead gas (Natural Gas) is mainly by methane (CH ₄) form, commercially available barreled gas LPG (Liquid Petrolem Gas) is by propane (C ₃H ₈) and butane (C ₄H ₁₀) be mixed into, how only to be confirmed to be when the user selects gas oven and to use casinghead gas or the gas oven specification of barreled gas, but, the safe handling gas oven the most important thing is the responsible gas regulator that is connected with built-in type pipeline or barreled gas joint, this gas regulator major function is surely to keep quietly gas to export the interior gas pressure of gas oven to, avoid causing because of factors such as external environments the variation of Yin Re or cold temperature, causing methane gas to expand with heat and contract with cold affects the actual pressure that exports gas oven to of gas.

In general, burning need possess two conditions: 1. oxygen, 2. temperature, both possesses simultaneously the effect that can reach completing combustion, if easily the harmful intermediate product (as: carbon monoxide) of generation is called imperfect combustion to lack arbitrary condition (as: oxygen or temperature deficiency), for gas oven, also need possess the 3rd condition: correct air pressure (gas pressure) is 280mmH according to its normal pressure of decree in effect regulation (CNS3088) home-use liquefied petroleum gas ₂O anticipates namely, and home-use gas pressure statutory standards can not surpass 280mmH ₂O, correct air pressure so important reason is: if gas pressure is not enough, the mist spouting velocity that gas and oxygen produce will certainly easily cause the gas oven ignition temperature too high lower than Actual combustion speed, causes firehole to be damaged; Relatively, if gas pressure is excessive, the mist spouting velocity that gas and oxygen produce can be higher than Actual combustion speed, except causing the part methane gas overflows, also can cause incomplete combustion and produce the intermediate products such as toxic gas such as carbon monoxide, have a strong impact on life security on every side, no matter safety is home-use or all to adopt normal pressure with gas oven be 280mmH in the dining room for the foregoing reasons ₂The gas regulator of O.

Only, 280mmH ₂The gas regulator of O, perhaps masterly for general family,

But, for the dining room that requires high cooking efficiency and high gas use amount, 280mmH ₂The O wretched insufficiency that seems based on factors such as gas cost and cooking efficiencies, causes many dining rooms illegal high pressure gas adjuster (500mmH that only unilaterally reequips that makes a desperate move ₂O) uncommonly can save gas cost and cooking efficiency, can be learnt by the leading portion explanation, the one-sided gas pressure that improves gas only can cause incomplete combustion to produce the dangerous substances such as carbon monoxide, must relatively improve burning velocity and could securely and effectively improve cooking efficiency and advance to save the gas cost.

For this reason, how effectively to make the burning velocity of gas oven effectively promote, make the mist of gas and oxygen can be in burned fully, improve because of high pressure produce incomplete combustion etc. problem be the problem of studying intensively for the utility model.

Summary of the invention

The purpose of this utility model is, a kind of energy-saving safety gas oven is provided, and it is simple in structure, and is easy to operate, can be with the effective refinement of gas molecule, and it can be burnt with oxygen more, to improve burning velocity and to promote safely the cooking efficiency of high pressure gas.

For achieving the above object, the utility model discloses a kind of energy-saving safety gas oven, this gas oven comprises: a furnace base, an inlet valve seat and a plurality of grate sheet; These a plurality of grate sheets are located on around this furnace base, and this inlet valve seat is located at this furnace base below and burns gas is inputed to this furnace base and oxygen mix, it is characterized in that:

This inlet valve seat is provided with the gas entrance point, and this gas entrance point is provided with that at least one and gas produce catalyst reaction and then cracking carbochain so that the effective refinement of this gas molecule and have more that multi-contact surface is long-pending contacts to produce expeditiously that combustion makes the effectively activator of lifting of burning velocity with more oxygen.

Wherein, this activator comprises: the solid-state catalyst network of at least one body and multi-disc, thus wherein this solid-state catalyst network is located at that the inner solid-state catalyst of this body and gas produce that catalyst reacts and cracking carbochain and make the effective refinement of this gas molecule.

Pass through said structure, energy-saving safety gas oven of the present utility model mainly is: activator produces catalyst reaction and then cracking carbochain with the gas that enters in this intake valve, make this gas molecule refining, make the gas molecule of refinement have that more multi-contact surface is long-pending contacts to produce combustion expeditiously with more oxygen, burning velocity can be raised effectively.

Description of drawings

Fig. 1: be the structural representation of energy-saving safety gas oven.

Fig. 2: be the partial enlarged drawing of energy-saving safety gas oven, show the structure of activator inside.

The specific embodiment

According to above-mentioned purpose, hereby lift preferred embodiment and coordinate graphic technological means and the effect thereof that the utility model adopts that be illustrated.

The utility model is mainly with 500mmH ₂The O high pressure gas is the effect that example explanation the utility model is done, but the utility model does not only limit to and can be used for 500mmH ₂The O high pressure gas is chatted bright in this in advance.

Please participate in Fig. 1, Fig. 1 is the structural representation of energy-saving safety gas oven.

As shown in the figure, the utility model provides a kind of energy-saving safety gas oven, this gas oven collocation 500mmH of system ₂The O high pressure gas reaches outside energy-conservation purpose, and the activator of collocation refinement gas molecule improves the burning velocity of gas, reaches safety and promotes the double effects of the cooking, and this gas oven comprises: a furnace base 10, inlet valve seat 20 and a plurality of grate sheet 30; Wherein this grate sheet 30 equidistantly is located on around this furnace base 10, be responsible for supporting cooking-vessel (as bowl, frying pan), cooking apparatus can be located directly over this furnace base 10 position, this inlet valve seat 20 is established furnace base 10 belows places, be responsible for gas input this furnace base 10 and with oxygen mix after burn.

Principal character of the present utility model is: the gas entrance point 21 of this inlet valve seat 20 is provided with at least one activator 40, this activator 40 is responsible for producing catalyst reaction and then its carbochain of cracking with the gas that enters in this inlet valve seat 20, multi-contact surface more is long-pending to burn with the more oxygen of furnace base 10 to provide to make the gas molecule refining, the high pressure gas burning velocity can be accelerated effectively and reach the effect of completing combustion.

Please participate in Fig. 2, Fig. 2 is the partial enlarged drawing of energy-saving safety gas oven, shows the structure of activator inside.

As shown in the figure, activator 40 of the present utility model mainly comprises: the solid-state catalyst network 42 of a body 41 and multi-disc, wherein these solid-state catalyst networks 42 are divided in this body 41 simultaneously, and, these body 41 2 end openings are arranged with pipe joint 411,412, each pipe joint 411,412 connects respectively gas regulator and inlet valve seat 20, before making gas enter this inlet valve seat 20 and oxygen mix burning, first through these this solid-state catalyst network 42 refinements of this activator 40 inside so that with more oxygen molecule generation combustion.

As for, solid-state catalyst network 42 described in the utility model mainly is made of the multi-metal element, because the main demand of the utility model is not the composition material of these solid-state catalyst networks 42, therefore, can produce the catalyst reaction with methane gas and to the material of its molecule activation effect and gas combustion speed can be promoted effectively namely can be catalyst network material of the present utility model if only can be effectively.

Main demand of the present utility model is providing energy-conservation and safe gas oven, system is with the effective refinement of gas molecule, make the gas molecule have more that multi-contact surface is long-pending to burn with more oxygen, and then lifting burning velocity, make high pressure gas by outside quick burned, also can avoid high pressure gas easily to cause the noxious material generations such as carbon monoxide because of incomplete combustion.

The utility model above-mentioned preferred embodiment of mat is described in more detail, only the utility model is not limited to the above-mentioned embodiment that gives an example, all in the technological thought scope that the utility model discloses, these structures are made various changes and modify still belong to scope of the present utility model.

Claims

1. energy-saving safety gas oven, this gas oven comprises: a furnace base, an inlet valve seat and a plurality of grate sheet; These a plurality of grate sheets are located on around this furnace base, and this inlet valve seat is located at this furnace base below and burns gas is inputed to this furnace base and oxygen mix, it is characterized in that:

2. according to energy-saving safety gas oven claimed in claim 1, it is characterized in that, this activator comprises: the solid-state catalyst network of at least one body and multi-disc, thus wherein this solid-state catalyst network is located at that the inner solid-state catalyst of this body and gas produce that catalyst reacts and cracking carbochain and make the effective refinement of this gas molecule.