CN2326875Y - Multifunction water heater - Google Patents

Abstract

The utility model provides a multifunctional water heater which relates to a device which is arranged on a gas range to eliminate the flue gas generated by the combustion fuel gas and heat water by the waste heat of the flue gas. The utility model is a rectangular water jacket. The centers of the left and the right sides of the utility model respectively have gas range openings mutually matched with holes of the gas range, the inner side surface of each gas range opening has a smoke exhaust hole, the top of the back side of the water jacket is provided with a chimney opening used for connecting a chimney and communicated with the smoke exhaust holes of the gas range openings through flues, the top surface of the water jacket has a water feeding hole and the bottom of the front side of the water jacket is provided with a water draining valve. The utility model has the advantages of simple structure and convenient installation and use; when the flue gas is eliminated, the waste heat of the flue gas can be used for heating water, the flue gas pollution can be relieved and the waste heat of the flue gas can be used fully.

Description

The multi-functional water heater

The utility model relates to a kind of gas-cooker two that is installed in to get rid of the fuel gas buring flue gas and to utilize fume afterheat to make the device of water heat temperature raising

Gas-cooker is the kitchen range that are exclusively used in fuel gas such as gas-firing, coal gas or liquefied petroleum gas, since easy to use and thermal energy conversion rate is higher, be widely used in cooking food or heating drinking water in the family.With respect to traditional coal stove, gas-cooker still is a kind of cleaner kitchen range, but yet has the complete inadequately and heat energy utilization rate shortcoming on the low side of burning, will produce a large amount of high-temperature flue gas inevitably during use.The high-temperature flue gas that does not add utilization is not only a kind of energy waste, permeates in the air also to cause serious pollution and health is worked the mischief indoor environment.

The purpose of this utility model promptly be to design a kind of be installed on the gas-cooker with the supporting use of gas-cooker with effective eliminating fuel gas buring flue gas and utilize fume afterheat to make the device of water heating, thereby alleviate flue gas to the pollution of indoor environment and make full use of fuel gas buring heat energy.

To achieve these goals, the utility model utilizes corrosion resistant plate or aluminium sheet to be processed into the water jacket of working in coordination with gas-cooker, on the water jacket except that having the water inlet and discharging valve that in water jacket, adds water, also special design has discharge flue, the high-temperature flue gas that produces during fuel gas buring can make the water heat temperature raising in the water jacket when discharge flue enters chimney.So the water jacket of design is to kill two birds with one stone, and both can avoid flue gas directly to be diffused in the room air and pollute, and can make full use of fume afterheat again.Be described in further detail below in conjunction with the technical characterictic of specific embodiment the utility model multi-functional water heater.

Accompanying drawing 1 is the utility model multi-functional water heater's a structural representation;

Accompanying drawing 2 is the schematic diagram of multi-functional water heater's discharge flue.

With reference to the accompanying drawings 1,2, the utility model multi-functional water heater is a rectangle water jacket, is processed by corrosion resistant plate or aluminium sheet.The left and right sides central authorities of water jacket 1 have the circular kitchen range mouth 2 of working in coordination with the gas-cooker eye, and the medial surface of kitchen range mouth 2 leaves the exhaust smoke hole 3 that leads to smoke tube mouth.The back side roof part of water jacket 1 has the smoke tube mouth 4 that is used to connect chimney, the lower end of smoke tube mouth 4 is communicated with kitchen range mouth exhaust smoke hole 3 through flue 5.The end face of water jacket 1 has the water inlet 6 that is used for adding to water jacket 1 water, and the bottom, front side of water jacket 1 then is equipped with discharging valve 7.During installation, be placed on water jacket on the gas-cooker and make water jacket kitchen range mouth and the gas-cooker eye in correspondence with each other.During use, cooking heater tools such as pot, kettle directly can be placed on the top of water jacket kitchen range mouth, the flue gas that fuel gas buring produces can enter chimney through exhaust smoke hole, flue and smoke tube mouth, can make the water heat temperature raising in the water jacket simultaneously, and the hot water after the intensification can be emitted use by discharging valve

The utility model is simple in structure, and is easy to install, both can alleviate the pollution of flue gas to room air, can make full use of fume afterheat again and obtain a large amount of hot water.Therefore, the utility model is particularly suitable for and the supporting use of household gas utensils.

Claims (1)

1, a kind of being installed on the gas-cooker to get rid of the fuel gas buring flue gas and to utilize fume afterheat to make the multi-functional water heater of water heat temperature raising.It is characterized in that it is the rectangle water jacket that is processed by corrosion resistant plate or aluminium sheet; The central authorities of the water jacket left and right sides have the circular kitchen range mouth of working in coordination with the gas-cooker eye, and the medial surface of kitchen range mouth leaves the exhaust smoke hole that leads to smoke tube mouth; The back side roof part of water jacket has the smoke tube mouth that is used to connect chimney, and the lower end of smoke tube mouth is communicated with kitchen range mouth exhaust smoke hole through flue; The end face of water jacket has the water inlet that is used for adding to water jacket water, and discharging valve then is equipped with in the bottom, front side of water jacket.

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