CN2417398Y - Energy saviing gas range with high utilizing waste heat for heating water - Google Patents

Abstract

The utility model relates to a high-efficiency energy saving gas range utilizing waste heat and radiation heat for heating water, which is composed of a water tank body of the range, a suspending scoop, a support frame, a water inlet, a water outlet, etc. The utility model can maximally and efficiently absorb the heat quantity which is released to the upper part, the lower part and the circumference when the gas is burnt, and the experiment proves that the utilization ratio of the utility model increases to two times than that of the common gas range. The utility model has the advantages of convenient fabrication, low cost and strong adaptability, which is especially applicable for families.

Description

The energy-saving gas cooker that efficiently utilizes the waste heat heat build-up to heat up water

This utility model relates to a kind of gas kitchen ranges with hot water apparatus.

On the gas-cooker that people use, can only utilize the upwards energy of release of its flame, and have suitable heat to dissipate in vain to or by stove all around at present, energy utilization efficiency is very low.

The purpose of this utility model provides a kind of energy-saving gas cooker prodigiosin that efficiently utilizes the waste heat heat build-up to heat up water the fuel gas calorie utilization rate is doubled, and reduces energy loss to the utmost.

This utility model and burner are used, main body comprises water tank, suspension bucket, support, water inlet, delivery port, steam drain, selector switch of double as burner hearth etc., it is characterized in that keeping somewhere the cavity of reverse frustoconic at the middle part of water tank, form the annular sinking inclined-plane of approximate pot shape, several about 1 centimetre high oncus swelling on the inclined-plane directly as support, suspension bucket is extended in lower surface at water tank, the fiery core dish of burner in height has enough spaces, its position is on the suspension bucket bottom surface and the ridge on empty inclined-plane under.

On the water tank steam drain is set in addition, exhaust outlet is made of convex dome and hole, the whistle, not only can be water to open warning but also can get rid of the excessive pressure of steam.

Also with the manual water controller with second class protection function, the flange lid is mixed in addition through outside concordant the routing up of punching press in the filler, as the water inlet that adds aquaporin, not only can finish the sealing heat insulation function but also can help to get rid of excessive vapour pressure on the water tank.

Unit or family select to use this gas kitchen ranges, can maximally utilise waste heat, and the heat absorption rate is doubled, and this product cost is not high, easily manufactured, and applicability is very strong.

Fig. 1 is a kind of schematic perspective view that efficiently utilizes the energy-saving gas skill kitchen range that the waste heat heat build-up heats up water.

Fig. 2 is a kind of energy-saving gas cooker vertical section cutaway view that efficiently utilizes the waste heat heat build-up to heat up water.

Further describe this utility model below in conjunction with example, this energy-saving gas cooker is owing to utilize casing as burner hearth, water tank can be by conventional practice, be arranged to cuboid as shown in Figure 1, also annular solid can be set, a truncated cone-shaped cavity is set at the middle part of water tank, form the annular sinking inclined-plane of an approximate pot shape, swell several about 1 centimetre high oncus directly as support on the inclined-plane, can not need other support like this, and make oncus directly be heated conduction in the casing, and absorbing heat to greatest extent, the interstitial treatment about 1 centimetre is suitable just simultaneously, the flare lower inlet is big, upper outlet is little, and the heat that forms the relative sealing of a circle with pot is burnt the chamber, forms a pyrosphere layer during burning.Stamp out end table in the lower surface of water tank and be the plane, the ringwise suspension bucket in outer ring, when increasing the water tank water holding volume, can make the fiery core dish of burner that enough spaces are in height arranged again, its position is on the suspension bucket basal surface and the ridge on empty inclined-plane under, make combustion gas up and down, the energy that discharges all around can fully be absorbed by thermoreceptor.The water tank capacity of being filled with water can be located at about 8 pounds of water, the suspension bucket diameter 213mm that the kitchen range face sinks can satisfy traditional most of kitchen range face 215～217mm needs, the shaping manufacturing of this energy-saving gas cooker, adopt thick aluminium alloy of 0.5～0.8mm or stainless steel to make, the converted products cost is not high, the Al-alloy products price is below 35 yuan, and the stainless steel products price also can be selected other materials certainly below 60 yuan.Use this energy-saving gas cooker to make meal in cooking and continue about ten minutes, water can boil.The water tank steam drain is arranged on the edge of upper surface, is made of convex dome and hole, the whistle, not only can be water to open warning but also can get rid of the excessive pressure of steam.

Manual water controller with second class protection function is set on the water tank; water controller is through outside concordant the routing up of punching press; mix the flange lid in addition; as the water inlet that adds aquaporin; not only the sealing heat insulation function can be finished but also excessive vapour pressure can be helped to get rid of; can adopt water supply pipe to add when adding water, also can add by hand.Selector switch on the water tank is then with respect to the eyes kitchen range, when two cover burners and two water tanks are arranged on the kitchen range, use two water tanks for balance and can between them, connect a selector switch, can close as required or open and correspondingly use one of them or two water tanks to heat up water.The delivery port of water tank is located on the lower surface of water tank, exceeds slightly a bit than lowest bottom surface, guarantee can not all to put when discharging water at every turn dried so that have steam to remind user's water-filling in container when opening burner next time.

Claims (3)

1, a kind of energy-saving gas cooker that efficiently utilizes the waste heat heat build-up to heat up water, be used main body with burner and comprise water tank, suspension bucket, support, water inlet, delivery port, steam drain, selector switch of double as burner hearth etc., it is characterized in that keeping somewhere down round table-like cavity at the middle part of water tank, form the annular sinking inclined-plane of approximate pot shape, directly extend suspension bucket in the lower surface of water tank at several about the 1 centimetre high oncus of protuberance on the inclined-plane as support, make the fiery core dish position of burner be on the suspension bucket bottom surface and the ridge on empty inclined-plane under.

2, the energy-conservation gas stove that efficiently utilizes the waste heat heat build-up to heat up water according to claim 1 is characterized in that being provided with on the water tank exhaust outlet, is made of convex dome and hole, the whistle, not only can be water and has opened and report to the police but also can get rid of the excessive vapour pressure of steam.

3, the energy-conservation gas stove that efficiently utilizes the waste heat heat build-up to heat up water according to claim 1 is characterized in that establishing on the water tank the manual water controller with second class protection function, and the flange lid is mixed in addition through outside concordant the routing up of punching press in the filler.