The choice of gas stove to pay attention to, before the renovation must see clearly
How to choose a gas stove? When you can see us this social problem, it is estimated to be very confused, what is the good choice of gas stove, not all the same? Find a brand, a little more expensive, the appearance of the design looks good on the line ah. But the fact is that they simply do not aim to pass so that the gas stove as the most core product 嵌入式煤氣爐in the kitchen, certainly students can not carry out randomly buy.
Gas stove classification
Before buying a gas stove, we need to find out which kind of gas we use in the area where we live. Chinese cities are mainly divided into three categories: artificial natural gas, natural gas and liquefied petroleum gas. The products of gas stove are also divided into three types according to different types of gas usage, let's take a look at them below!
(1) Table-top gas stove
Tabletop gas stove is divided into single-eye and double-eye. Table-top gas stove is favored by many families because of its simple design, complete functions, easy placement and movability.
(2) Built-in gas cooker
Built-in gas cooker is to make the counter surface concave, just enough to be embedded in the gas cooker, so that the stove surface and the counter surface are in the same plane. Because the built-in stove is beautiful, space-saving, easy to clean, so that the whole kitchen is more harmonious and complete, with other kitchenware perfect match, very popular in the market, many families choose this kind of gas stove when decorating.
(3) under the import embedded gas stove
This kind of gas stove increases the heat load and burner, but requires the cabinet to open the hole to supplement the air needed for the secondary combustion of fuel, but also conducive to information leakage of gas discharge. But our domestic seldom will cabinet perforation, and thus the business caused by the impact of inadequate fuel development, yellow flame, carbon monoxide concentration higher education defects. Dangerous different degree is also very high, once the gas leakage amount is large, may cause ignition ignition explosion, and lead to our country glass stove surface blow up. The combustion value of such cultural products can hardly reach their own national safety standards.
(4) upwind air inlet type embedded gas stove
This kind of gas stove improved the disadvantages of the downwind type stove, the stove head raised enterprise over the worktop, can let the air from the stove head and the gap between the liquid-bearing plate market into, but still did not get to solve the yellow flame and carbon monoxide for concentration level is high.
(5) back into the air embedded gas stove
This stove is generally installed in the low temperature area of the panel an air inlet, used to solve the problem of yellow flame and reduce the concentration of carbon monoxide. Leaking gas can also be discharged from this air inlet, even if the gas leaks, there is an ignition burst, airflow can also be discharged from the air inlet as soon as possible to achieve a rapid reduction in internal pressure, to avoid the bursting of the table panel.
How to buy a gas stove
1. Look at the fire power.
The real solution to the good use of gas cookers to large fire has been large enough, small fire enough stable. Here the "big fire is big enough" mainly refers to the heat load to be large enough, home students use the heat load in more than 3.8KW on OK, of course, if we like their own Chinese fire, you can carry out the choice of 4.2-5.2KW, in large is a commercial gas stove.
"Small fire is stable enough" means that the thermal efficiency is large enough, thermal efficiency reflects the adequacy of gas combustion, the higher the thermal efficiency, the fuller the gas combustion, the more gas savings, the safer the fire, the more stable.
Focus: thermal load 3.8kw-5.2kW, thermal efficiency in more than 1 level the better, the same thermal efficiency, the greater the thermal load the better.
2. Look at the material.
Material is an important factor affecting the price. Furnace materials are cast iron, aluminum alloy, copper, furnace material we mainly choose not to rust and high temperature, otherwise rust will block the stomata and holes, resulting in insufficient combustion and insufficient fire.
Note: copper > aluminum alloy > iron
And commonly used fireproof materials are copper, stainless steel, iron, the same not easy to rust the more heat-resistant materials the better. The same copper, stainless steel, iron.
The material of the panel is mainly tempered glass and stainless steel, here tempered glass has superior to Chinese stainless steel.
3. Look at the way the air intake.
Forward: slightly weaker, but safe
Lower air inlet: slightly stronger fire, need to open a lower opening to ensure air circulation and full combustion, otherwise carbon monoxide will accumulate
All in air: combination of top and bottom, no need to open holes, fuller combustion, safety, fire power.
All-in air is recommended, followed by upwind. After all, safety is the most important.
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