CN203223962U - Energy-saving safety shield of liquefied gas cooking range - Google Patents

Abstract

The utility model discloses an energy-saving safety shield of a liquefied gas cooking range. The energy-saving safety shield is arranged on a fuel gas stove, the whole energy-saving safety shield is in a round basin shape, and manufactured into a circular-truncated-cone-shaped hood through a thermal insulation material, wherein the diameter of the upper part of the circular-truncated-cone-shaped hood is greater than that of the lower part of the circular-truncated-cone-shaped hood, the bottom of the energy-saving safety shield is cut into a plane, a circle is cut off from the bottom surface of the energy-saving safety shield, a round side is remained on the periphery of the energy-saving safety shield and is used for fixing a plurality of cylindrical foot supports, the bottom of the energy-saving safety shield is fixed with the multiple foot supports through bolts, the upper end of the energy-saving safety shield is provided with a pan support, the pan support is provided with multiple lapping feet for placing cookers, the pan support is provided with a convenient small pot support, and thus the energy-saving safety shield of the liquefied gas cooking range is formed. The energy-saving safety shield is made of the thermal insulation material, the structure is simple, the adaptation is good, the service life is long, the firepower is concentrated, the combustion is complete, concentration of noxious gases such as carbon monoxide and nitric oxides can be reduced by 50%, the heat efficiency is high, the energy-collecting effect is good, the purpose of saving energy and protecting the environment is achieved, and the use is safe.

Description

Energy-saving safety cover on a kind of liquefied gas kitchen range

Technical field

The utility model relates to energy-saving safety cover on a kind of liquefied gas cooker combustion energy saving technology, particularly a kind of liquefied gas kitchen range.

Background technology

Since China reform and opening-up, national economy is increased fast, has become the main flow of the present industrial development of China with " scientific and technical innovation, autonomous innovation ", and China's industry is progressively to intensive style, energy-saving and emission-reduction, and the direction of low-carbon (LC) develops.Gas-cooker is the air by the supply of the gap between burner and liquid-bearing pan nature, and the lack of air when auxiliary air comes aftercombustion promotes combustion gas fully to burn, and reduces the generation of carbon monoxide and nitrogen oxide.The thermal efficiency national regulation of liquefied gas burning is greater than 50%, and generally about 55%, therefore 45% heat has run off the thermal efficiency of liquefied gas in vain in addition on the market, and this gas kitchen head that wherein seldom partly is liquefied absorbs, and major part is lost in the middle of the air.Can there be certain defective in most gas-cookers in the market: the waste of (1) energy; there is not protective device for flare; when wind is arranged; easily fall flare and blow partially, also fire can be blown out when wind is big, not only influence the time of cooking food; also can waste energy; even without wind, owing to there is not energy saver, the heat that burning produces can not obtain utilizing fully.(2) burning is insufficient, easy carbon distribution, and the concentration of pernicious gases such as carbon monoxide increases.(3) rapid heat cycle that produces in the time of can not resisting the liquefied gas switch, the burst rate of face glass is higher.In order to overcome the above problems, R﹠D institution and science and technology in enterprise personnel utilize modern science and technology in constantly research, exploration, and existing gas-cooker is improved innovation, though obtained some progress technically, in practice, still existed the technical problem that does not overcome as yet.

Summary of the invention

The purpose of this utility model is to overcome above deficiency, the energy-saving safety cover that uses on a kind of liquefied gas kitchen range is provided, this liquefied gas energy-saving safety cover adopts the heat-insulation and heat-preservation material, simple in structure, adaptability is good, long service life, firepower is more concentrated, it is more abundant to burn, and harmful gas concentrations such as carbon monoxide, nitrogen oxide reduce by more than 50, and thermal efficiency height, cumulative are effective, energy-conserving and environment-protective, use safety.

The technical scheme that its technical problem that solves the utility model adopts is: contain the energy-saving safety cover, foot support, pan bracket, take pin, little pan bracket, the energy-saving safety cover is arranged on above the gas kitchen ranges, energy-saving safety cover integral body is a round basin shape, be made into a upper diameter greater than the truncated cone-shaped cover of lower diameter with the heat-insulation and heat-preservation material, cut into a plane in the bottom of energy-saving safety cover, a circle is removed in the bottom surface, leave a circular edges on every side, in order to fixing a plurality of cylindrical foot supports, be screwed a plurality of foot supports in energy-saving safety cover bottom, the upper end of energy-saving safety cover arranges a pan bracket, a plurality of pin of taking of putting cooker are set on pan bracket, just a little pan bracket of usefulness is set again on pan bracket, has formed energy-saving safety cover on a kind of liquefied gas kitchen range.

The know-why that the utility model adopts is: in energy-saving safety cover bottom a plurality of foot supports are set, and it is concordant with burner, can between the slit of burner and liquid-bearing pan, not form the high-temperature region when burning on the one hand, air can not rise because of expanded by heating, and enter burner thus, auxiliary air can access effectively and replenish, the burning of liquefied gas is more abundant, fundamentally solved the higher problem of yellow flame and carbonomonoxide concentration, be to see the flare size of the inside and the color of flare for the convenience of the users on the other hand, because we need to be grasped the duration and degree of heating usually when preparing a meal, energy-saving safety cover upper end is provided with pan bracket, and the ring of pan bracket and to take pin be not in same plane, its effect is to adapt to cooker with different size and shape, distance between the upper limb of adjusting pot container bottom and cover, both the convenient flame of observing can make the gas of burning generation discharge again.Just a little pan bracket of usefulness also is set in addition, is provided with a plurality of pin of taking above the little pan bracket, its effect is because the little cooker of family expenses can not directly be placed on the pan bracket, and effect is to use little cooker for the convenience of the users flexibly.The energy-saving safety cover is arranged on the gas kitchen ranges, and liquefied gas can be burnt more fully, thereby reduces the concentration of pernicious gases such as carbon monoxide.The heat cumulative that this energy-saving safety cover will be lost in the middle of the air must not be to external diffusion on cover, and the thermal efficiency can be fully utilized, and reaches the purpose of having saved the energy thereby the utilization rate of combustion gas can reach 80%～90%, has shortened cooking time.

The utility model beneficial effect is: this liquefied gas energy-saving safety cover adopts the heat-insulation and heat-preservation material, simple in structure, adaptability good, long service life, firepower is more concentrated, it is more abundant to burn, harmful gas concentration such as carbon monoxide, nitrogen oxide reduces by more than 50, and thermal efficiency height, cumulative are effective, energy-conserving and environment-protective, use safety.

Description of drawings

Be in conjunction with the accompanying drawings and embodiments the utility model to be further described below:

Fig. 1 is energy-saving safety cover front view on a kind of liquefied gas kitchen range.

Fig. 2 is energy-saving safety cover vertical view on a kind of liquefied gas kitchen range.

Fig. 3 is energy-saving safety cover stereogram on a kind of liquefied gas kitchen range

In Fig. 1,2,3: 1, energy-saving safety cover, 2, foot support, 3, pan bracket, 4, take pin, 5, little pan bracket.

The specific embodiment

At Fig. 1,2, in 3: energy-saving safety cover 1 is arranged on above the gas kitchen ranges, energy-saving safety cover 1 integral body is a round basin shape, be made into a upper diameter greater than the truncated cone-shaped cover of lower diameter with the heat-insulation and heat-preservation material, cut into a plane in the bottom of energy-saving safety cover, a circle is removed in the bottom surface, leave a circular edges on every side, in order to fixing a plurality of cylindrical foot supports 2, be screwed a plurality of foot supports 2 in energy-saving safety cover 1 bottom, the upper end of energy-saving safety cover 1 arranges a pan bracket 3, on pan bracket 3, arrange a plurality of put cooker take pin 4, just a pannikin support 5 of usefulness is set again on pan bracket 3, has formed energy-saving safety cover on a kind of liquefied gas kitchen range.

In energy-saving safety cover 1 bottom a plurality of foot supports 2 are set, and it is concordant with burner, can between the slit of burner and liquid-bearing pan, not form the high-temperature region when burning on the one hand, air can not rise because of expanded by heating, and enter burner thus, auxiliary air can access effectively and replenish, the burning of liquefied gas is more abundant, fundamentally solved the higher problem of yellow flame and carbonomonoxide concentration, be to see the flare size of the inside and the color of flare for the convenience of the users on the other hand, because we need to be grasped the duration and degree of heating usually when preparing a meal, energy-saving safety cover 1 upper end is provided with pan bracket 3, and the ring of pan bracket 3 and to take pin 4 be not in same plane, its effect is to adapt to cooker with different size and shape, distance between the upper limb of adjusting pot container bottom and cover, both the convenient flame of observing can make the gas of burning generation discharge again.Just a pannikin support 5 of usefulness also is set in addition, is provided with a plurality of pin 4 of taking above the pannikin support 5, its effect is because the little cooker of family expenses can not directly be placed on the pan bracket 3, and effect is to use little cooker for the convenience of the users flexibly.Energy-saving safety cover 1 is arranged on the gas kitchen ranges, and liquefied gas can be burnt more fully, thereby reduces the concentration of pernicious gases such as carbon monoxide.The heat cumulative that this energy-saving safety cover 1 will be lost in the middle of the air must not be to external diffusion on cover, the thermal efficiency can be fully utilized, thereby the utilization rate of combustion gas can reach 80%～90% and reach the purpose of having saved the energy, shortened cooking time, the rapid heat cycle that produces in the time of can resisting the liquefied gas switch makes the burst rate of face glass be reduced to 0.

Claims (1)

1. energy-saving safety cover on the liquefied gas kitchen range, comprise the energy-saving safety cover, foot support, pan bracket, take pin, little pan bracket, it is characterized in that: the energy-saving safety cover is arranged on above the gas kitchen ranges, energy-saving safety cover integral body is a round basin shape, be made into a upper diameter greater than the truncated cone-shaped cover of lower diameter with the heat-insulation and heat-preservation material, cut into a plane in the bottom of energy-saving safety cover, a circle is removed in the bottom surface, leave a circular edges on every side, in order to fixing a plurality of cylindrical foot supports, be screwed a plurality of foot supports in energy-saving safety cover bottom, the upper end of energy-saving safety cover arranges a pan bracket, a plurality of pin of taking of putting cooker are set on pan bracket, a just little pan bracket of usefulness is set again on pan bracket, formed energy-saving safety cover on a kind of liquefied gas kitchen range.

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