CN2179554Y

CN2179554Y - Heating water heater

Info

Publication number: CN2179554Y
Application number: CN 93231926
Authority: CN
Inventors: 葛长娟
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-09-30
Filing date: 1993-09-30
Publication date: 1994-10-12
Anticipated expiration: 2003-09-30

Abstract

The utility model relates to a heating water heater which makes use of winter heating heat source and tap water heat exchange to provide hot water with optimal temperature for life and bath for people. The water heater is mainly composed of a water tank 2, a helical metal heating pipe 1 and a corresponding pipeline. The utility model has simple structure, low cost easy application, and the utility model can be used for heating water and for a steam heating system, and the utility model which is a device for providing hot water is economic, simple and feasible.

Description

Heating water heater

The utility model relates to a kind of domestic hot water's equipment.

Along with the raising of people's living standard, family has a bath essential, but from the economic situation of present China, and central heating solves family and has a bath and be unable to reach with the most regional and units of hot water problem.Thereby considerable family can only adopt liquefied gas heating-water or electric heater to have a bath at present, adopts above-mentioned water heater to have a bath, and not only uses inconvenience, expends energy height, and because product quality does not pass a test or using method is improper, causes a lot of contingencies.

The utility model purpose is a kind of novel household central heating water heater that designs at the problem of prior art existence.It utilizes winter heating thermal source and running water heat exchange, for the user provides life and bathing water, and simple in structure, cost is low, is easy to promote.

How the purpose of this utility model realizes if being described in detail in detail with reference to the accompanying drawings.

Accompanying drawing is the utility model structure chart.

---steam heating pipe 2---water tank 3---water gauge among the figure: 1

4---heating feed pipe 5---heating return pipe

6---cold water pipe 7---valve 8---hot water outlets

9---valve 10---shunt valve 11---valves

12---hot water outlet pipe 13---overflow pipe.

With reference to accompanying drawing, the utility model main body is a water tank 2, is provided with spirality steam heating pipe 1 in water tank, and water tank 2 is stretched out at these steam heating pipe 1 two ends, connects respectively heating feed pipe 4, heating return pipe 5; Cold water pipe 6 connects water tank 2 right-hand member tops through valve 7; Hot water outlet pipe 12 is connected the bottom of water tank 2 left ends, and it sends hot water by valve 9 by delivery port 8; Between cold water pipe 6 and outlet pipe 12, be connected with shunt valve 10, in valve 11 is arranged; In water tank 2 upper ends, an overflow pipe 13 is arranged, at water tank 2 one ends water gauge is housed, be used for observing water level.

The course of work of the present utility model is such:

Running water enters water tank 2 through cold water pipe 6, valve 7, air is discharged by overflow pipe 13 in the case, the steam heating pipe 1 of heating hot water (or steam) in heating feed pipe 4 enters water tank 2, by the water in the heat exchange heating water tank 2, the water after the heat exchange is flowed out by heating return pipe 5.Open valve 9 this moment, hot water is promptly flowed out by hot water outlet 8 through hot water outlet pipe 12, uses for the user.When water is warmmer, open the valve 11 on the shunt valve 10, can replenish cold water.Water gauge 3 is used to observe water level, when water after a little while, can in time open valve 7, valve-off 9 adds water.

This water heater can be installed in the space of 1.8～2.0 meters height in toilet, thereby it is narrow to have solved the place, toilet, and the difficulty of bad installation especially is fit to existing heating facility and does not have the user of heat supply water condition.

The utility model structure, reasonable in design, manufacturing process is simple, and is with low cost, implements easily.Warm vapour system almost need not to increase the hot water that investment and personnel can obtain resembling to be provided the central heating waterpipe, is the desirable heat supply wetting system of user.

Claims

1, a kind of water heater in central heating is characterized in that the utility model main body is a water tank, is provided with spiral steam heating pipe 1 in water tank, and water tank 2 is stretched out at steam heating pipe 1 two ends, connects heating feed pipe 4 respectively, heating return pipe 5; Cold water pipe 6 connects water tank 2 right-hand member tops through valve 7; Hot water outlet pipe 12 is connected water tank 2 left end bottoms, and it connects delivery port 8 by valve 9; Between cold water pipe 6 and outlet pipe 12, be connected with shunt valve 10, in valve 11 is arranged; In water tank 2 upper ends, an overflow pipe 13 is arranged; At water tank 2 one ends water gauge is housed.