CN2330931Y

CN2330931Y - Pot type energy-saving water heater

Info

Publication number: CN2330931Y
Application number: CN 98203695
Authority: CN
Inventors: 徐文杰
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-04-22
Filing date: 1998-04-22
Publication date: 1999-07-28
Anticipated expiration: 2008-04-22

Abstract

The utility model relates to a water heater, particularly a pot type energy-saving water heater. The utility model is composed of a pot body, a pot cover and a heating part. The side wall and the pot cover of the pot body are provided with sandwich layers, and are respectively provided with a water inlet and a water outlet. The bottom of the pot body is provided with a heat absorption opening. The heating part is connected by an upper heater and a lower heater through a heating pipe. The main fume pipe is positioned in the middle of the heater. The interior of the sandwich of the water inlet and the water outlet is provided with a partition plate. The utility model can realize safety, energy saving, convenience and wide application.

Description

The cooking-pot type energy-saving water heater

The utility model relates to a kind of water heater, especially a kind of cooking-pot type energy-saving water heater.

At present, the domestic shower that uses in the society adopts a kind of fast gas heater.There is following shortcoming in this water heater: at first, ignition section of fast gas heater is installed in the inside of water heater, easily causes the water heater blast; Secondly combustion system is positioned at water heater top, only opens some bar shaped passages on the both sides of water heater, because the space is little, and incomplete combustion and produce a large amount of carbon monoxide; Existing many anthracemias in the whole nation, even death by accident.The 3rd, owing to the direct heating pipe of vigorous fire, have only small part flame and water pipe contact heat-exchanging, remainder is wasted.

The purpose of this utility model is not enough in order to overcome in the above-mentioned prior art, and a kind of safe, energy-conservation, convenient and cooking-pot type energy-saving water heater that purposes is wide is provided.

The purpose of this utility model is achieved in that it is made up of pot body, pot cover and heating part, wherein done interlayer on the sidewall of pot body and the pot cover, pot body top has second water inlet and second delivery port, the bottom of pot body has the heat absorption mouth, have first water inlet and first delivery port on the pot cover, heating part is coupled together by heating tube by upper and lower two-layer heater, and total smoke exhaust pipe is positioned at the upper heater middle part, in the interlayer at entery and delivery port place dividing plate is housed.

Owing to adopted such scheme, change inside and be heated to be external heat, make burning more abundant, the Domestic pot that adopts tradition to use is the basis, make heating safer, open the heat absorption mouth, can more effectively utilize waste heat at bottom of pot body, its thermal source can be used coal gas, liquefied petroleum gas, coal and firewood in addition, thereby can realize a kind of safe, energy-conservation, convenient and purposes is wide.

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the utility model outline drawing.

Fig. 2 is the utility model vertical view.

Fig. 3 is the utility model I-I cutaway view.

Fig. 4 is the utility model II-II cutaway view.

Fig. 5 is a cutaway view of the present utility model.

Among the figure, 1 pot of body, 2. pot cover, 3. heating part, 4. second water inlet, 5. second delivery port, 6. first water inlet, 7. first delivery port, 8. upper heater, 9. descend heater, 10. heating tube, 11. total smoke exhaust pipes, 12. heat absorptions mouthful, 13. dividing plates.

Operation principle of the present utility model as seen from the figure is, earlier with topped up with water in the pot body (1), and be placed on the burning things which may cause a fire disaster, water is heated to 55-60 ℃, cold water is introduced first water inlet (6) enter in the annular gap of pot cover (2), introduce second water inlet (4) by first delivery port (7) discharge through rubber tube and enter in the annular gap of a pot body (1), the heating back is discharged by second delivery port (5), can use, be provided with dividing plate (13) in the interlayer between entery and delivery port and isolate hot and cold water.

The operation principle of heating part of the present utility model (3) is: with burning things which may cause a fire disaster heating kettle bottom, waste heat enters heat absorption mouthful (12), enter down heater (9) again, discharge a part of heat and be used to add hot water, enter upper heater (8) through 3 heating tubes cylindraceous (10), heat is further discharged, and low temperature waste gas is discharged by total smoke exhaust pipe (11).

Claims

1. cooking-pot type energy-saving water heater, it is characterized in that: it is made up of pot body, pot cover and heating part, wherein done interlayer on the sidewall of pot body and the pot cover, pot body top has second water inlet and second delivery port, the bottom of pot body has the heat absorption mouth, has first water inlet and first delivery port on the pot cover, and heating part is coupled together by heating tube by upper and lower two-layer heater, total smoke exhaust pipe is positioned at the upper heater middle part, in the interlayer at entery and delivery port place dividing plate is housed.