CN2262198Y - Household gas range with water heater - Google Patents

Abstract

The utility model discloses a household gas range with a water heater, comprising a water heater, a combustion head and an air delivery pipe. The lower part of the water heater is provided with a circular ring water jacket which can cover the combustion head and plays the function of poking, the outer surface of the inner layer of the upper part of the water heater is the bell-mouth-shaped outer surface whose upper part is big and lower part is small and which is provided with at least three convex strips which play the function of supporting, and the outer surface is provided with a thermal radiation layer. The water heater only absorbs residual heat; the fire power of the gas range is not influenced; the utility model has the functions of the isolation of hot and cold gas; the absorption of the residual heat and a poking drum; because of the function of the thermal radiation layer, the production of heat of the flame of the gas range is not emitted all around to make the fire power of the gas range larger.

Description

The gas-cooker of family expenses band water heater

The utility model relates to a kind of gas-cooker of family expenses band water heater, and it includes water heater, combustion head and appendix.

The gas-cooker that China Patent No. 94226595.5 " household high-efficiency energy-saving type gas-cooker " provides, though be provided with the annular cistern of cage ring effect in the peripheral periphery of combustion head, can avoid cold air and hot flue gas to mix, absorb fume afterheat simultaneously, improved the thermal efficiency, but annular cistern top absorbs a large amount of heats when particularly water temperature is low, can influence the firepower of gas-cooker.

Task of the present utility model provides a kind of gas-cooker of family expenses band water heater, and its water heater only absorbs waste heat, and does not influence heat power of gas burner.

Task of the present utility model is finished as follows, it comprises water heater, combustion head and appendix, it is characterized in that: the water heater bottom is to cover the annular water leg that combustion head can work the effect of putting a chimney on the stove and make the fire draw, on the appendix place water leg that is connected with combustion head, have a groove that can make appendix by water leg, water heater top inner layer outer surface is upward to have three outer surfaces that all work the bell mouth shape of the raised line that supports to do month at least greatly, little down, also has one deck heat radiation layer on the outer surface of the bell mouth shape on water heater top.

The water heater bottom of the gas-cooker of this family expenses band water heater is the water leg that covers combustion head, it not only has the cold and hot gas of isolation and absorbs the waste heat function, and play the fire poking barrel effect, internal layer surface, water heater top is for having a heat radiation layer on the outer surface of bell mouth shape, because heat radiation effect, the heat energy of the flame production of combustion gas head is assembled and is reflexed to the centre, and the heat that flame produces is unlikely to distribute everywhere, makes heat power of gas burner more prosperous.

Concrete structure of the present utility model and operating position are provided by following examples and accompanying drawing thereof.

Fig. 1 is the generalized section along appendix of the gas-cooker of the family expenses band water heater that provides of the utility model.

In the accompanying drawings, 1, water heater, 1-1, water leg, 1-2, bell mouth shape outer surface, 1-3, raised line, 1-4, groove, 2, combustion head, 3, appendix, 4, heat radiation layer.

During use, pot is placed on the support raised line 1-3 of water heater 1, the water leg 1-1 of water heater 1 bottom is an annular, it can make cold and hot air bound from, absorb the waste heat of bottom, also play the fire poking barrel effect, make fuel gas buring more abundant, the heat of release is more, makes fire more prosperous, water heater 1 upper inner outer surface is bell mouth shape outer surface 1-2, its top also has one deck heat radiation layer 4, and the heat energy that heat radiation layer 4 adopts the heat insulation reflecting material that the flame of combustion head 2 is produced is assembled and reflexed to the centre, promptly puts on the position of pot, make heat be unlikely to distribute everywhere, avoid the heat energy of water tank upper hyperabsorption, make flame combustion abundant, water heater 1 is to absorb heat by bottom water leg 1-1, storage is waterborne in the water heater 1, heat exchange is carried out in following convection current slowly rises water temperature, and does not influence heat power of gas burner.

Claims (1)

1, a kind of gas-cooker of family expenses band water heater, it includes water heater, combustion head and appendix, it is characterized in that: the water heater bottom is to cover the annular water leg that combustion head can work the effect of putting a chimney on the stove and make the fire draw, on the appendix place water leg that is connected with combustion head, have a groove that can make appendix by water leg, water heater top inner layer outer surface is upward to have three all outer surfaces of the bell mouth shape of passive raised line at least greatly, little down, also has one deck heat radiation layer on the outer surface of the bell mouth shape on water heater top.

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