CN2195064Y - Energy-saving hot-water device for gas cooker - Google Patents

Abstract

The utility model discloses an energy-saving hot-water device for gas cookers. The energy-saving hot-water device for gas cookers has the main structure that a circular water circuit is formed by a water box (1), and heat conducting rings (3), (10) which are used for arranged above the combustion head of a gas cooker through a water-guiding tube; a water valve (13) is arranged between the two heat conducting rings (3), (10) on the water-guiding tube (2) of the heat conducting ring (10) which is close to the water box (1); the heat conducting rings (3), (10) are composed of an upper ring and a minor lower ring which are communicated with the water-guiding tube (2); the position of the lower ring which is communicated with the upper ring and arranged in the upper ring is lowerthan the upper ring. The energy-saving hot-water device for gas cookers can be used normally for cooking rice, dishes, etc., and simultaneously can burn hot water, having the characteristics of simple structure, time saving, gas saving, convenient operation and strong practicability.

Description

Energy-saving hot-water device for gas cooker

The utility model relates to the gas-cooker hot water apparatus.

Existing various gas-cooker does not have special hot water apparatus, can not cook and cooking in the manufacture hot water.Inconvenience is arranged when therefore, the user being felt.

The purpose of this utility model is, designs a kind of gas cooker energy saving hot water apparatus, make kitchen range do cook and normal use the such as cooking in can the manufacture hot water, to save time and combustion gas and reducing expenses, bring convenience to the user.

The technical solution of the utility model is, described energy-saving hot water device has water tank, its design feature is, constitute circulating water loop in order to the heat conduction ring that places gas-cooker combustion head top through aqueduct and described water tank, between two heat conduction rings and on the aqueduct of the heat conduction ring of close water tank one side water valve is being housed, described heat conduction ring by be communicated with aqueduct go up ring and less following ring is formed, is communicated with last ring and place the following ring that encircles be positioned at described upward encircle below.

Description of drawings: Fig. 1 is that this device places the plan structure on the stove, and Fig. 2 is its stereochemical structure.In the drawings:

The 1-water tank, 2-aqueduct, 3, the 10-heat conduction ring, 4-outlet valve, 5,12, the 13-water valve, the 6-water tank outside, 7-leg groove, 8-case lid, 9-kitchen range face.

By accompanying drawing as can be known, the utility model has water tank (1), its design feature is, consist of circulating water loop in order to the heat conduction ring (3) (10) that places gas-cooker combustion head top through aqueduct (2) and water tank (1), between two heat conduction rings (3) (10) and near the heat conduction ring (10) of water tank (1) one side Water valve (13) is housed on the aqueduct (2), described heat conduction ring (3) (10) is made up of the pressed on ring of same aqueduct (2) connection and littler little ring, be connected with pressed on ring and place the lower ring of pressed on ring to be positioned at below the pressed on ring, namely take kitchen range face (9) as will suitably hanging down with reference to the position of encircling at present relative pressed on ring, in order to being heated.

Design principle of the present utility model is, device is used with gas-cooker, and heat conduction ring (3) (10) is under the heated the bottom of a pan, makes it heating water in normal uses the such as the cooking of cooking. After heat conduction ring was heated, water wherein was heated; Because itself and water tank (1) form circulating water line, so heated water through a side aqueduct (2) enter in the water tank (1) and in the water tank (1) colder water flow to heat conduction ring and be heated through the opposite side aqueduct, so circulation is heated the water in the water tank (1). When using single combustion head to cook cooking, close water valve (13), open water valve (12) (when this valve is housed), hot water apparatus is single cycle.

Water tank (1) can be installed in the left and right or rear of kitchen range arbitrarily.Go up near the aqueduct (2) of water tank (1) water valve (5) can be installed, when kitchen range extinguishes, it is closed and in order to the middle hot water thermal insulating of water tank (1).Aqueduct (2) can be communicated with and reticulates loop (referring to accompanying drawing), in order to hot water or cold water's circulative convection.Also water tank (1) directly can be communicated with aqueduct (2) with heat conduction ring (3) (10).During actual installation, should note making the head in the water tank (1) to be higher than aqueduct (2) and heat conduction ring (3) (10).

After kitchen range are loaded onto this device because the fuel gas buring firepower is violent, the temperature height, to cooking the food did not influence, and in the heating same containers with the water of volume during to uniform temp, gas-cooker is faster than coal kitchen range.With ten centimeters honeycomb briquettes is example, it is 245 * 190 * 250 milliliters water that hot one case volume is burnt in the coal-saving range, they are under the normal temperature weather conditions after tested, water temperature is heated to 60 ℃ from 10 ℃, very hot oven also need continue 40 minutes, the water temperature per minute on average raises about 1.2 ℃, and the horizontal samming of the gas cooker energy saving hot water apparatus under the analogue is upgraded to about 2 ℃ of per minutes.This device is compared with having Circle device for heating water now because Circle device for heating water must a large amount of heat absorptions, reach with the heat energy of combustion head radiation in a basic balance after, burning fire power could be concentrated the cooking of cooking, and has spun out burning heat time heating time, so has not had energy-saving effect; This device then is the waste heat that utilizes the flame column radiation, and column of flame main body is heated unaffected to cooker, and the hot water of the waste heat of radiation in heat conduction ring migrates and store to water tank, and energy-saving effect is obvious.

As known from the above, this device is a kind of practical gas cooker energy saving hot water apparatus, can be when kitchen range heat food etc. the manufacture hot water, the province's gas that saves time makes things convenient for the user.

Embodiment: according to this device of accompanying drawing and said structure, water tank (1) is of a size of 245 * 190 * 265 cubic millimeters, 10 millimeters of aqueduct (2) diameters, the caliber of heat conduction ring (3) (10) is 12 millimeters, ring ring is 110 millimeters directly on it, 60 millimeters in following ring ring footpath, and the vertical oblique distance of big ring and little ring is more than or equal to 25 millimeters, 400 millimeters of the centre-to-centre spacing of two big interannulars, aqueduct length is exceeded can satisfy connection heat conduction ring and water tank.Water tank (1) installs collet additional is advisable, and aqueduct is preferably outer to twine asbestos cloth with insulation.This device can convert on existing gas-cooker, also can together design with gas-cooker, and as in advance aqueduct (2) being arranged in the kitchen range shell, kitchen range face (9) and kitchen range side are only revealed heat conduction ring and water tank respectively, keep the original appearance of kitchen range substantially.This device can make stand-alone product and gas-cooker is used, and also can be made of one with gas-cooker.

Claims (1)

1, a kind of gas cooker energy saving hot water apparatus, water tank (1) is arranged, it is characterized in that, constitute circulating water loop in order to the heat conduction ring (3) (10) that places gas-cooker combustion head top through aqueduct (2) and water tank (1), between two heat conduction rings (3) (10) and on the aqueduct (2) of the heat conduction ring (10) of close water tank (1) one side water valve (13) is being housed, described heat conduction ring (3) (10) by be communicated with aqueduct (2) go up ring and less following ring is formed, is communicated with last ring and place the following ring that encircles be positioned at described upward encircle below.

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