CN2258961Y

CN2258961Y - Water heater using radiator waste heat as heat source

Info

Publication number: CN2258961Y
Application number: CN 96214517
Authority: CN
Inventors: 苏志敏
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-05-28
Filing date: 1996-05-28
Publication date: 1997-08-06
Anticipated expiration: 2006-05-28

Abstract

The utility model relates to a water heater which utilizes the residual heat of the heating pipeline. The utility model is characterized in that a water tank is an oblong flat tank body which is made of a thin steel plate; one edge of the upper part and the lower part of one side of the water tank are welded with a water inlet pipe and a water outlet pipe; a hot water pipe is an oblong flat framework which is arranged in the water tank and is roasted (or welded) by a pipe; the median of the framework is vertically welded with a pipe, and a flat frame which is composed of three vertical pipes and an upper and a lower transverse pipes is formed; the median of the upper part and the bottom of the framework are respectively welded with a water inlet pipe or a water outlet pipe which extends. The water inlet pipe or the water outlet pipe is connected with a heating pipe on the exterior of the water tank. The utility model has the advantages of simple structure, small volume, simple manufacture, low cost and safety, and is suitable for urban and rural radiators and domestic radiators.

Description

Water heater in central heating

The utility model belongs to field of water heaters, particularly relates to the water heater that utilizes the heating pipe waste heat.

At present, domestic existing water heater in central heating application patent, but implement to use as yet, its main cause is a complex structure, is difficult to make, volume is big, water is difficult for heat in the water tank.

The purpose of this utility model is, provides a kind of simple in structure, and is small and exquisite nimble, is easy to make the water heater in central heating that cost is low.

The technical solution of the utility model is, water tank is the rectangle made with the book steel plate or the flat casing of square sealing, on one side its top is welded with water inlet pipe, the one side lower part is welded with outlet pipe; Hot-water line is simmered (or weldering) rectangularity or square flat framework for placing in the water tank with pipe, a pipe has vertically been welded in the center of framework, constitute three vertical tubes and two and go up the flat frameworks that lower transverse tubule is formed, the top of framework respectively welded a water inlet pipe or an outlet pipe with the center, bottom, stretch out in that water tank is outside and be connected with the heating pipe.

Excellent beneficial effect of the present utility model is, and is 1. simple in structure, makes easily, and cost is low, and low price is safe in utilization.2. saved consumption coal gas, the cost of electric power energy.3. the scope of application is wide, is suitable for the vast urban and rural residents that winter is long, use heating installation or native heating installation.4. because small and exquisite nimble, so the hot water piece, the people uses separately in turn in the suitable family.5. use not placed restrictions on by the time,, all can use in 24 hours as long as heating installation is arranged winter.6. not only available wash one's hands, wash one's face, wash behaviour, also available heat washing bowl, wash dish, wash clothes, cook.

Fig. 1 is the A-A cross-sectional schematic of the utility model in Fig. 2, and Fig. 2 is a schematic top plan view of the present utility model.

Below in conjunction with description of drawings embodiment of the present utility model:

Water heater in central heating comprises, outlet pipe and water inlet pipe also are connected in the water tank (3) of running water pipe, the hot-water line (4) that place in the water tank (3), two ends is connected in the heating pipe by water inlet pipe.

Water tank (3) is the rectangle made with the book steel plate or the flat casing of square sealing, on one side its top is welded with water inlet pipe (2), the one side lower part is welded with outlet pipe (5);

Hot-water line (4) is to simmer (or weldering) rectangularity or square flat framework with pipe, a pipe has vertically been welded in its center, constitute three vertical tubes and two flat frameworks of going up the lower transverse tubule composition, a threaded water inlet pipe in outer end or outlet pipe (1) and water inlet pipe or outlet pipe (6) have respectively been welded in the center up and down of framework, stretch out in the outside of water tank (3), so that be connected with the heating pipe.This water pipe is fixedlyed connected with water tank (3) joint.Hot-water line (4) places center in the water tank three, leaves the space around it, so that the water thermally equivalent in the water tank.

Water tank (3) back is welded with two hooks or two link plates, water tank is hung on the link plate on the washing room wall or hang on the hook on the wall with its link plate with it water pipe is fixed firmly.

The water inlet end of hot-water line and water side can be in parallel with the heating pipe to guarantee next proper normal heat supply of heating zone by three-way pipe and bend pipe.

Respectively adorn one of water valve on the water inlet pipe (2) of water tank (3) and the outlet pipe (5), so that water and left alone without help water at any time.(figure part omitted).

Claims

1. water heater in central heating comprises outlet pipe and water inlet pipe and is connected in the water tank (3) of running water pipe by water inlet pipe, the hot-water line (4) that place in the water tank (3), two ends is connected in the heating pipe, it is characterized in that water tank (3) is the rectangle made with the book steel plate or the flat casing of square sealing, its top is welded with water inlet pipe (2) on one side, and the one side lower part is welded with outlet pipe (5); Hot-water line (4) is for placing in the water tank, simmer or be welded into rectangle or square flat framework with pipe, a pipe has vertically been welded in the center of framework, constitute three vertical tubes and two flat frameworks of going up the lower transverse tubule composition, a water inlet pipe or outlet pipe (1) and water inlet pipe or outlet pipe (6) have respectively been welded in the top of framework and center, bottom, stretch out in water tank (3) outside to be connected with the heating pipe.